1 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
3 * Many files: Added gettext invocations around user-visible
5 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6 HAVE_LC_MESSAGES): Define.
7 * dep-in.sed: Added asintl.h.
8 * po/Make-in: New file.
9 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
11 * read.c (Z_): Renamed from `_'.
12 * Makefile.am (SUBDIRS): Added po.
13 (POTFILES): new macro.
14 (po/POTFILES.in): New target.
15 ($(OBJS)): Added asintl.h.
17 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
18 (as_new_LDADD): Added $(INTLLIBS).
19 (as_new_DEPENDENCIES): Added $(INTLDEPS).
20 (gasp_new_LDADD): Added $(INTLLIBS).
21 (gasp_new_DEPENDENCIES): New macro.
22 * configure, aclocal.m4: Rebuilt.
23 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
25 (ALL_LINGUAS): Define.
26 * macro.c: Include "asintl.h".
27 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
28 * as.h: Include "asintl.h".
29 * config/tc-i386.c (ordinal_names): Removed.
30 (md_assemble): Changed error text to avoid ordinal_names.
31 (i386_operand): Likewise.
32 (reloc): Added as_bad to avoid i18n problems.
33 (tc_gen_reloc): Likewise.
34 * config/tc-arm.c (bad_args): Now a #define.
36 * config/obj-vms.c (VMS_stab_parse): Changed type of
38 (global_symbol_directory): Unified strings to avoid i18n
40 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
42 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
43 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
45 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
48 * config/tc-v850.c (md_assemble): Changed C++ comment into C
51 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
53 * as.c (print_version_id): Added an fprintf to avoid i18n
55 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
57 * expr.c (expr): Added as_warn call to avoid i18n problems.
58 * messages.c (as_assert): Changed code to avoid i18n problems.
60 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
62 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
64 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
66 * config/tc-i386.c (check_prefix): New static function, split out
68 (struct _i386_insn): Add wait_prefix field.
69 (md_assemble): Remove wait_prefix local variable. Use
70 check_prefix when adding a prefix.
72 * config/tc-i386.c (current_templates): New static variable.
73 (md_assemble): Remove current_templates local variable.
74 (md_assemble, i386_operand): Improve error and warning messages in
75 many places. Add RESTORE_END_STRING in many places before error
76 return. Clarify some comments.
78 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
80 (md_assemble): Parse string instruction operands, looking for
81 segment override prefixes. Check for invalid segment prefixes on
83 (i386_operand): i.seg[] and max mem_operand changes for string
85 * config/tc-i386.h (EsSeg): Define.
87 * config/tc-i386.h (regKludge): Define.
88 (iclrKludge, imulKludge): Don't define.
89 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
90 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
91 opcode_modifier checks to look for more common cases first. Add
92 default_seg for IsString case.
94 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
96 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
98 * configure: Rebuild with new automake and libtool.
99 * aclocal.m4, Makefile.in: Likewise.
101 * doc/Makefile.am (as.dvi): New target.
102 * doc/Makefile.in: Rebuild.
105 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
107 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
110 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
112 * configure.in: Added sparc86x support.
114 * configure: Rebuild.
116 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
118 (md_parse_option): Warn if -EL is not supported for this architecture.
120 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
122 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
124 * config/tc-mips.c (mips_ip): Note when we use get match on
125 the full instruction name.
127 (mips_ip): For '&' DEST completer handling, if we got a full match
128 then the DEST completer is implicitly .wxyz.
132 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
134 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
135 (vif_insn_type): New function.
136 (md_apply_fix3): Don't validate user specified length if unpack insn
140 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
142 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
143 back into the expression to handle add/sub simplification correctly.
146 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
148 * config/tc-mips.c (mips_ip): Specs changed for
149 VCALLMSR instruction.
152 start-sanitize-vr5400
153 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
155 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
158 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
160 * config/tc-mips.c (hilo_interlocks): Remove 4300.
162 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
164 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
168 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
170 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
171 branch error as being done so we don't try to emit a reloc.
174 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
176 * symbols.c (max_indent_level): New global.
177 (print_symbol_value_1): Use it.
178 * expr.h (expr_build_dot): Declare.
179 * expr.c (expr_build_dot): New function.
181 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
182 (compute_mpgloc): New function.
183 (eval_expr): New arg `cpu'. All callers updated.
184 (non_vu_insn_seen_p): New static global.
185 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
186 (struct dvp_fixup): New member `cpu'.
187 (assemble_one_insn): New args init_fixup_count, fixup_offset.
189 (md_assemble): Set non_vu_insn_seen_p as appropriate.
190 (assemble_vif): Set `cpu' field of fixup.
191 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
192 (assemble_vu_insn): Delete, contents moved into ...
193 (assemble_vu): ... here. Don't record fixups until after parsing
194 both upper and lower insns. If branch insn inside mpg, properly
195 compute target address.
196 (dvp_frob_label): Create copies of vu labels inside mpg's.
197 (dvp_relax_frag): Clean up.
198 (md_convert_frag): Ditto.
199 (md_apply_fix3): Signal error if mpg embedded vu code has branch
200 to undefined label (not currently supported).
201 (eval_expr): New arg `cpu'. All callers updated.
202 (insert_operand_final): Convert mpgloc from bytes to dwords.
203 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
204 (s_state): If switching to vu state, initialize $.mpgloc.
207 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
209 * symbols.c (print_binary): New function.
210 (print_expr_1): Call it.
213 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
215 * config/tc-dvp.c (md_convert_frag): Fix thinko.
217 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
219 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
220 0 is a valid length value (= max+1).
221 (install_vif_length): 0 is a valid length value (= max+1).
224 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
226 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
227 operand in the opcode.
230 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
232 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
236 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
238 * config/tc-i386.h: Reorder operand flags and opcode modifier
239 flags for clarity. Remove unused definitions: Unknown,
240 ImmUnknown, DispUnknown, NoModrm.
241 * config/tc-i386.c (type_names): Add missing Debug type.
242 (md_assemble): Better duplicate prefix checking. Quicker string
243 instruction check via new opcode_modifier flag.
245 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
247 * doc/as.texinfo (Invoking): Clarify -Wa example.
249 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
251 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
252 (s_mips_weakext): Define.
253 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
254 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
257 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
259 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
260 is an error if the value can not be computed at assembly time.
261 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
263 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
265 * gasp.c (main): Set next field of new include_path structure to
266 NULL. From Avery Pennarun <averyp@gdc.ca>.
268 * read.c (s_mri_sect): Call as_bad rather than abort for an
269 unsupported MRI target.
271 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
273 * config/tc-arm.c (arm_validate_fix): New function. Determine if
274 the destination of a branch instruction should be altered.
275 (find_real_start): New function: Locate the real, Thumb coded
276 start of a Thumb function.
277 (do_t_branch23): Alter the destination of branches to Thumb
280 * config/tc-arm.h: Define TC_VALIDATE_FIX.
282 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
284 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
287 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
289 * doc/as.texinfo: Use @itemx for a secondary item in a table.
290 * doc/c-hppa.texi: Likewise.
292 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
294 * Makefile.am: Rebuild dependencies.
295 * Makefile.in: Rebuild.
297 * Makefile.am (DEP_INCLUDES): New variable.
298 (.dep1): Change to work when srcdir is not an absolute path.
299 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
300 * Makefile.in: Rebuild.
302 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
304 * config/tc-i386.h, config/tc-i386.c: Revert March 24
307 * configure.in: Set version to 2.9.1.
308 * configure: Rebuild.
310 * Branched binutils 2.9.
312 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
314 * config/tc-i386.h (FWait): Define.
315 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
316 other prefixes. Check FWait flag in opcode table to see which
317 instructions require an fwait prefix.
319 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
321 * stabs.c (get_stab_string_offset): Always create a stab string
324 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
326 Fix some gcc -Wall warnings:
327 * atof-generic.c (atof_generic): Add casts to avoid warnings.
328 * ehopt.c (eh_frame_code_alignment): Likewise.
329 * expr.c (integer_constant, operand): Likewise.
330 * frags.c (frag_align): Likewise.
331 * gasp.c (level_0, change_base, doinstr): Likewise.
332 * hash.c (hash_ask): Likewise.
333 * listing.c (listing_page, calc_hex, print_lines): Likewise.
334 (debugging_pseudo): Likewise.
335 * macro.c (define_macro, check_macro): Likewise.
336 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
337 (ignore_rest_of_line, float_cons): Likewise.
338 * symbols.c (decode_local_label_name): Likewise.
339 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
340 (fixup_segment, number_to_chars_bigendian): Likewise.
341 (number_to_chars_littleendian): Likewise.
342 * config/atof-ieee.c (gen_to_words): Likewise.
343 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
344 (sparc_ip, parse_keyword_arg, s_common): Likewise.
345 * read.c (output_big_sleb128): Initialize locals to avoid
347 (output_big_uleb128, equals): Likewise.
348 * atof-generic.c (atof_generic): Change number_of_digits_* locals
349 to unsigned int. Change zeros to unsigned int.
350 * cond.c (s_if): Add return to default case.
351 * frags.c (frag_now_fix): Change return type to addressT.
352 * frags.h (frag_now_fix): Update declaration.
353 * listing.c (file_info_struct): Change linenum to unsigned int.
354 (struct list_info_struct): Change hll_line to unsigned int.
355 (print_source): Update format string.
356 * read.c (emit_expr): Change scan to unsigned int, and don't
357 bother to initialize it.
358 * symbols.c (dollar_label_count): Change to unsigned long.
359 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
360 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
361 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
364 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
366 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
367 mcf5200 just as we do for m68000.
368 (m68k_init_after_args): Likewise.
369 (md_estimate_size_before_relax): Likewise.
371 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
373 * config/tc-v850.c (md_assemble): Store relocation addend in
374 fixup instead of instruction.
376 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
378 * config/tc-i386.c (md_assemble): Swap template arguments to
379 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
380 This macro is currently symmetric, so passing them the wrong
381 way didn't cause any problem, but may if the macro is changed
383 After copying template to i.tm, use i.tm. rather than t-> to
384 access fields, and make t a const*
385 Move i.tm.operand_types[] swap to immediately after the copy.
388 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
390 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
391 we've computed the data length.
394 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
396 * expr.h (expr_build_uconstant): Add prototype.
397 (expr_build_unary,expr_build_binary): Add prototypes.
398 * expr.c (expr_build_uconstant): New function.
399 (expr_build_unary,expr_build_binary): New functions.
401 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
402 (md_convert_frag): Delete.
403 (TC_FIX_TYPE): New fields wl,cl,user_value;
404 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
406 (insert_unpack_marker): New function.
407 (insert_file): New argument insert_marker_arg. All callers updated.
408 (gif_user_value): New static local.
409 (vif_data_start,vif_data_end): New static locals.
410 (mpgloc_sym,unpackloc_sym): New static locals.
411 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
412 (cur_opcode,cur_operand): New static locals.
413 (endmpg_caller): New enum.
414 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
415 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
416 (dvp_fixup): New members user_value,wl,cl;
417 (assemble_vif): Rewrite.
418 (assemble_gif): Tweak name of data start label.
419 (assemble_one_insn): Allow special parser to punt and call the
420 normal expression parser. Set cur_opcode,cur_operand for md_operand.
421 (md_operand): Handle '*' value for mpgloc,unpackloc.
422 (md_estimate_size_before_relax): New function.
423 (dvp_relax_frag,md_convert_frag): New functions.
424 (md_pcrel_from_section): Handle end data label for variable length
426 (md_apply_fix3): Handle count field for variable length vif insns.
427 Handle address field for mpg,unpack.
428 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
429 (cur_vif_insn_length): Delete.
430 (vif_length_value): New function.
431 (install_vif_length): Don't perform logical->physical conversion here.
432 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
435 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
437 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
438 * macro.c (macro_expand_body): Increase buffer size.
439 * messages.c (as_warn): Likewise.
440 (as_warn_where, as_bad, as_bad_where): Likewise.
442 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
444 Based on patch from H.J. Lu <hjl@gnu.org>:
445 * Makefile.am (DISTSTUFF): New variable.
446 (diststuff): New target.
447 * Makefile.in: Rebuild.
449 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
451 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
452 m32r_elf_section_change_hook.
454 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
455 emit a nop if a section ends with a 16 bit instruction.
457 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
459 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
460 s_lcomm rather than obj_coff_lcomm.
461 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
463 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
465 * config/tc-i386.h (LinearAddress): Define.
466 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
467 instruction, don't use a default segment.
469 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
471 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
472 * configure: Rebuild.
475 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
477 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
481 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
483 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
485 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
486 (mips_ip): Handle 'O' operand.
487 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
490 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
492 * aclocal.m4, configure: Rebuild with libtool 1.2.
495 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
497 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
501 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
503 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
504 PC relative branches (PR15358). Patch courtesy of Jonathan
508 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
510 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
511 "name.completer" where only the name is actually in the opcode
512 table. Allow various operands for base register in load/store
513 instructions. Handle various new argument characters for the
514 cop2/vu0 co-processor.
518 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
520 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
524 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
526 * configure.in (emulations): Add thumb-pe target.
528 * configure (emulations): Add thumb-pe target.
530 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
532 * itbl-lex.l (yywrap): Don't define if already defined as a
536 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
538 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
539 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
540 packing is enabled. Emit VIF cpu marker after dma insn.
542 * config/tc-dvp.h (TC_START_LABEL): Define.
543 * config/tc-dvp.c (force_mach_label): New function.
544 (md_begin,create_colon_label,s_dmadata): Use it.
546 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
549 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
551 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
554 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
556 * depend.c (quote_string_for_make): New function.
557 (wrap_output): Use it.
559 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
561 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
562 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
565 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
567 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
568 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
569 (gif_insn_frag_loc): New static global.
570 (assemble_gif): Record frag and location frag of insn.
571 (md_apply_fix3): Validate user specified nloop if we couldn't do
573 (s_endgif): Queue fixup to install nloop if we can't compute it here.
575 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
577 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
578 insufficient data present. Fix insertion of computed nloop value.
579 (install_vif_length): Second pass at unpack len calcs.
580 (s_endunpack): Round data up to word boundary.
581 (insert_mpg_marker): New function.
582 (insert_file): New args insert_marker, size. All callers updated.
583 (assemble_vif): Rewrite varlen insn handling.
584 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
585 (s_enddirect,s_endunpack): Rename arg to internal_p.
588 start-sanitize-vr4320
589 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
591 * config/tc-mips.c : Added vr4320 similar to vr4300.
594 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
596 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
597 Recognize -GN and -relax.
598 (md_begin): Initialize gp size from -G switch.
599 (alpha_force_relocation): Always force if -relax.
600 (alpha_align): Take a new argument that will specify when to
601 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
602 Change all callers. Emit nop alignment padding as nop+unop pair.
604 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
606 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
607 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
610 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
612 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
613 require padding to the next long word boundary.
617 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
619 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
620 inserted binary files.
623 start-sanitize-phase2-m32rx
624 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
626 * config/tc-m32r.c (optimize): New static local.
627 (md_shortopts): Add -O.
628 (md_parse_option): Recognize it.
629 (md_show_usage): Document it.
630 (md_assemble): Don't try to combine insns in parallel if !optimize.
632 end-sanitize-phase2-m32rx
634 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
636 * config/tc-m32r.c (first_writes_to_seconds_operands):
637 Reinitialise b_operands for each pass of the inner loop.
640 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
642 * config/tc-dvp.h (tc_frob_label): Define.
643 * config/tc-dvp.c (dvp_frob_label): New function.
644 (create_colon_label): New argument `sto'. All callers updated.
645 (record_mach): New argument `force_next_p'. All callers updated.
646 (cpu_sto): New function.
647 (UNIQUE_LABEL_PREFIX): New macro.
648 (unique_label): Use it.
649 (assemble_gif): Emit start label before mach label.
650 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
652 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
654 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
655 (setup_dma_autocount): Renamed from setup_autocount. New argument
656 inline_p. All callers changed. Fix word address of count.
657 (parse_dma_addr_autocount): Fix word address of address.
661 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
663 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
664 in special_sections table and add .vubss etc via
665 ELF_TC_SPECIAL_SECTIONS.
666 * config/tc-dvp.h: Likewise.
669 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
671 * cgen.c: #include symcat.h.
672 * config/tc-m32r.c: Likewise.
674 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
676 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
677 absolute expressions instead of '$' prefixed register names.
679 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
681 * read.c (s_set): Record file and line info for symbols when -as.
682 (pseudo_set): Don't overwrite that dummy fragment.
685 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
687 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
688 (dvp_parse_done): Comment out contents.
689 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
690 (s_state): Handle .vu in included file.
691 (asm_state): New state ASM_GIF.
692 (asm_state_stack): Maintain stack of parsing states.
693 ({push,pop,set}_asm_state): New functions.
694 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
695 (gif_{insn_type,data_name,insn_frag}): New static locals.
696 (md_assemble): Watch for .endgif if in ASM_GIF state.
697 (assemble_gif): Complete.
698 (s_endgif): Complete.
699 (cur_mach): New static local.
700 (record_mach): New function.
701 (md_begin): Initialize `cur_mach'.
702 (assemble_*): Record current mach type.
703 (vu_count): New static local.
704 (assemble_vif): Temporary hack to properly align mpg/direct data.
705 (assemble_vu): Insert mpg every 256 insns.
708 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
710 * config/tc-ppc.c (md_pseudo_table): Add "section".
711 (ppc_named_section): New static function.
713 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
715 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
716 so we don't have to scan the entire list.
719 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
721 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
722 case, allow the parallel instructions to modify the same flag
726 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
728 * listing.c (list_symbol_table): Categorize symbols by
729 undefined_section rather than sy_frag->line == NULL.
732 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
734 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
735 (inline_dmadata): Renamed from s_dmadata_implied.
736 (assemble_one_insn): Rewrite dma operand processing.
737 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
738 (unique_name,setup_autocount): New functions.
740 * config/tc-dvp.c: Include stdarg.h/varargs.h.
741 (md_pseudo_table): Add .word.
742 (assemble_dma): Set alignment to 16 bytes. Enable code that records
744 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
745 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
746 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
748 (eval_expr): New function.
749 (create_label,create_colon_label): New function.
750 (s_enddmadata): Rewrite.
753 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
755 * Makefile.am (install-exec-local): Install properly when ln
756 fails or tooldir == prefix.
759 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
761 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
762 handling of updates to the condition bit as this is shadow by
766 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
768 * config/tc-dvp.c (parse_float): New function.
769 (assemble_vu): Handle loi insns.
770 (assemble_one_insn): Simplify suffix parsing.
771 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
776 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
778 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
780 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
782 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
783 for --warn-explicit-parallel-conflicts and --Wnp as an
784 abbreviation for --no-warn-explicit-parallel-conflicts.
785 (assemble_parallel_insn): Use non-relaxable versions of branch
788 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
790 * app.c: Parse || as a seperator between assembler statements.
793 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
795 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
796 Test result of insert_operand for error.
799 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
801 * config/tc-m32r.c (md_assemble): Only parallelise instructions
802 when m32rx target is enabled and the instructions are not
805 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
807 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
808 bother checking insn which have no operands.
811 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
813 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
814 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
815 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
816 * doc/Makefile.in: Rebuild.
819 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
821 * config/tc-m32r.c (first_writes_to_seconds_operands): New
822 function. Replaces get_src_reg(), check_for_side_effects(),
823 reads_from_src_reg(). Uses new insn operand features of cgen.
824 (writes_to_pc): New function., but with new code suppressed for now.
825 (md_assemble): Call first_writes_to_seconds_operands().
827 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
829 * config/tc-mips.c (macro_build): Handle operand type 'C'.
830 (macro): Fix handling of M_COP[0-3].
832 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
834 Based on patches from Ross Harvey <ross@teraflop.com>:
835 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
836 if macro_alternate or macro_mri.
837 (getstring): Remove support for byte constants between < and >.
838 (get_any_string): '<' only starts a string if macro_alternate or
840 (macro_expand_body): Permit keyword parameters following
841 positional parameters.
843 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
844 * configure.in (alpha*-*-netbsd*): New target.
845 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
846 * configure: Rebuild.
848 * as.h (flag_warn_suppress_instructionswap): Move from here...
849 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
850 here, and make static.
852 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
853 BFD_ASSEMBLER or MANY_SEGMENTS.
855 * as.c (show_usage): Update bug-gnu-utils address.
856 * gasp.c (show_usage): Likewise.
857 * doc/as.texinfo (Bug Reporting): Likewise.
859 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
861 * config/tc-mips.c (load_address): Don't use mips III or mips IV
862 insns regardless of the size of a pointer if we're in mips I or
864 (macro, macro2, s_cprestore, s_cpadd): Likewise.
866 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
868 Fix rac to accept only a0:
869 * tc-d10v.c (parallel_ok, find_opcode):
870 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
871 Introduce OPERAND_GPR.
873 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
875 * read.c (s_fill): Handle non-constant repeat counts by creating
876 an rs_space fragment.
879 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
881 * doc/c-m32r.texi: Document warning and error messages. Add
882 descriptions of --warn-explicit-parallel-conflicts.
884 * doc/as.texinfo: Add more m32rx command line options.
887 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
889 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
890 from as_bad to as_warn.
893 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
895 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
898 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
900 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
901 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
902 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
904 * config/tc-dvp.h: Add configuration specific section names.
907 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
909 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
910 seg_fix_rotP rather than fix_root from seg_info.
912 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
914 * expr.c: Add support for 0x1_2_3_4 bignums.
916 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
918 * configure.in: Change -linux* to -linux-gnu*.
919 * configure: Rebuild.
921 * app.c (do_scrub_begin): Treat \r as whitespace.
924 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
926 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
927 rather than parsing syntax string manually.
928 (assemble_parallel_insn): Check for both forms of parallel
931 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
933 * Makefile.am: Update dependencies.
934 * Makefile.in: Rebuild.
936 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
938 * configure, aclocal.m4: Rebuild with new libtool.
940 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
942 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
943 the argument to bfd_set_arch_mach.
944 (load_address): Use bfd_arch_bits_per_address to determine the
945 bit size of an address instead of looking at the isa level.
946 (macro, macro2, s_cprestore, s_cpadd): Likewise.
949 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
951 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
953 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
956 * as.h (enum _relax_state): Add rs_cfa.
957 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
958 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
959 * read.c (emit_expr): Call check_eh_frame.
960 * write.c (cvt_frag_to_fill): Handle rs_cfa.
961 (relax_segment): Likewise.
962 * Makefile.am: Rebuild dependencies.
963 (GAS_CFILES): Add ehopt.c.
964 (GENERIC_OBJS): Add ehopt.o.
965 * doc/internals.texi (Frags): Document rs_cfa.
967 * as.c (show_usage): Mention --traditional-format.
968 (parse_args): Accept --traditional-format.
969 * as.h (flag_traditional_format): Declare.
970 * output-file.c (output_file_create): If flag_traditional_format,
971 set BFD_TRADITIONAL_FORMAT on stdoutput.
972 * doc/as.texinfo, doc/as.1: Document --traditional-format.
974 * config/tc-mips.c (append_insn): Make sure that if we have a
975 fixup for an unmatched %hi reloc, it does not associated with a
978 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
979 * doc/Makefile.in: Likewise.
981 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
983 * config/tc-m32r.c (check_for_side_effects): New function.
984 (can_make_parallel): Add checks for instruction side effects
985 clashing with the other instruction.
986 (assemble_parallel_insn): Improve warning messages. Return error
987 message from non-swapped instruction order.
989 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
991 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
993 * config/tc-arm.h: Replace md_after_pass_hook definition with a
994 md_cleanup definition. This moves the forced literal output to
995 the end of the source pass, and avoids macro's inserting literals
996 into the code immediately after the macro expansion.
998 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1000 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1001 a gas internal symbol is adjustable.
1002 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1004 * as.h: If gcc version greater than 2.6, use `__format__' and
1005 `__printf__' in function attributes, rather than `format' and
1008 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1010 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1012 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1014 Add tms320c30 support:
1015 * config/tc-tic30.h: New file.
1016 * config/tc-tic30.c: New file.
1017 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1018 TARGET_FORMAT as "coff-tic30".
1019 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1020 * Makefile.am: Rebuild dependencies.
1021 (CPU_TYPES): Add tic30.
1022 (CPU_OBJ_VALID): tic30-aout is valid.
1023 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1024 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1025 * configure, Makefile.in: Rebuild.
1027 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-v850.c (md_assemble): Improvements to error messages
1032 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1034 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1035 BFD_RELOC_HI16_S to store the high bits of any value.
1037 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1038 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1039 assembler calculate relocations to any external symbol at all.
1040 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1041 involving generation of pc-relative relocs.
1042 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1043 has been moved to md_apply_fix3.
1045 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1046 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1047 which actually means (the address of identifier's GOT entry) +
1048 constant, which is not particularly useful.
1050 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1052 * read.h (include_dirs): Declare.
1053 (include_dir_count,include_dir_maxlen): Declare.
1056 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1057 (md_parse_option): Handle them.
1058 (md_show_usage): Print them.
1059 (output_dma,output_pke): New static globals.
1060 (assemble_pke): Handle -no-dma-pke.
1061 (insert_file): Search include dir list.
1062 (s_enddirect): Validate length if prespecified.
1063 (s_endmpg): Likewise. Handle -no-dma-pke.
1064 (s_endunpack): Handle -no-dma-pke.
1065 (md_pcrel_from_section): Add offset to delay slot for
1069 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1071 * configure.in: Correct check for shared opcodes library.
1072 * configure: Rebuild.
1074 * listing.c (buffer_line): If we can't open the file, set at_end.
1075 (listing_print): Remove unused local variable fi.
1077 * config/m68k-parse.y (reglistpair): Handle register list in
1080 * config/vms-conf.h: Don't undef VERSION.
1082 start-sanitize-m32rx
1083 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1085 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1086 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1089 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1091 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1093 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1095 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1096 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1097 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1098 (EXTRA_DIST): Define.
1099 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1100 explicitly rather than via the list of object files.
1101 (gcc-as.opt): New file created when make-gas.com is run.
1102 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1103 itbl-cpu.h} to #include appropriate file rather than copying that
1105 * config/vms-conf.h: Synchronize with current config.in.
1106 * Makefile.in: Rebuild.
1109 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1111 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1112 (parallel_ok): Relaxed parallel subinstruction dependency check.
1115 start-sanitize-m32rx
1116 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1118 * config/tc-m32r.c (md_assemble): Fix determination of when
1119 instructions can be combined in parallel.
1122 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1124 * as.h (flag_warn_suppress_instructionswap): added new flag.
1125 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1126 command line argument.
1127 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1128 warning only if flag_warn_suppress_instructionswap is false.
1130 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1132 * configure.in (i386-*-mingw32*): New target.
1133 * configure: Rebuild.
1135 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1137 * symbols.c (resolve_symbol_value): Don't set the segment if it
1138 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1140 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1143 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1145 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1146 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1149 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1151 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1154 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1156 * configure.in: Add dvp support.
1157 * configure: Regenerate.
1158 * config/tc-dvp.[ch]: New files.
1161 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1163 * config/tc-v850.c (v850_insert_operand): Display instruction when
1164 an error is encountered.
1166 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1168 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1169 (i386-*-sco3.2v5*coff): New target.
1170 (i386-*-sco3.2*): New target.
1171 * configure: Rebuild.
1173 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1175 * config/tc-v850.c: Fix PRs 14721, 14722, 14723, tidying error
1178 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1180 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1181 validate_immediate return value in the right type for comparisons
1184 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1186 * listing.c (MAX_BYTES): Use listing variables not constants.
1187 (data_buffer): No longer an array, but a pointer.
1188 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1189 (listing_listing): Allocate data_buffer.
1191 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1193 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1194 --listing-rhs-width, --listing-cont-lines.
1195 (show_usage): Update.
1196 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1197 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1198 (print_lines): Use the variables instead of the constants.
1199 (listing_listing): Likewise.
1200 * listing.h: Declare the new vars.
1202 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1204 * as.c (parse_args): Add --keep-locals alias for -L.
1205 Add --strip-local-absolute.
1206 (show_usage): Update.
1207 * as.h (flag_strip_local_absolute): New flag.
1208 * symbols.c (S_IS_LOCAL): Use it.
1209 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1210 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1211 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1213 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1215 * config/tc-m32r.c: Detect if explicitly parallel instructions
1216 might have an io conflict and issue a warning message.
1218 start-sanitize-m32rx
1219 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1221 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1222 to a count of the number of matches to skip.
1223 (can_make_parallel): Pass count of number of matches to skip to
1224 reads_from_src_reg().
1227 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1229 start-sanitize-m32rx
1230 * config/tc-m32r.c: Add support for swapping fixups of swap
1233 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1234 cgen_swap_fixups): Functions to save, restore and swap the fixup
1235 chain with a backup copy.
1236 (cgen_asm_finish_insn): Returns address of constructed insn.
1238 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1240 * listing.c (file_info_struct): Remove FILE, add POS.
1241 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1242 (file_info): Don't open the file.
1243 (buffer_line): Check for the file in the last_open cache, updating
1245 (print_source): Don't reference file_info->file.
1246 (listing_listing): Likewise.
1247 (listing_print): Close the file in the cache, if any.
1249 start-sanitize-m32rx
1250 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1252 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1253 parallel instructions so that they are in the correct order.
1254 (reads_from_src_reg, get_src_reg, can_make_parallel,
1255 make_parallel): New functions to support opportunistic
1256 parallelisation of adjacent instructions.
1259 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1261 * read.c (dwarf_file_string): New file static variable.
1262 (emit_expr): Look for constant sequence that leads up to a file
1263 name in DWARF debugging output.
1264 (stringer): Use dwarf_file_string to decide whether to accept a
1265 string as a file name.
1267 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1269 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1270 (crack_operand): Add reg->reglst MRI hack.
1271 (r_seg): Put reglst symbols in reg_section.
1272 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1274 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1276 * tc-sh.c (get_specific): Handle SGR & DBR.
1278 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1280 * tc-h8300.c (parse_reg): Take the length of the symbol into
1281 account when attempting to match a register name.
1282 * tc-h8500.c (parse_reg): Likewise.
1284 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1286 start-sanitize-m32rx
1287 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1290 * cgen.c: Formatting changes to improve readability.
1292 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1294 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1298 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1300 Based on a patch from Jim Wilson
1301 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1302 (tc_gen_reloc): Handle cross section PC relative relocs
1306 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1308 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1310 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1312 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1313 (expr_jmp_buf): New static local.
1314 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1315 (cgen_md_operand): New function.
1316 * tc-m32r.c: Clean up pass over `struct foo' usage.
1317 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1319 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1321 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1322 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1324 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1326 * config/tc-i386.c (i386_operand): Give an error if there are
1327 unrecognized characters after an expression.
1329 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1331 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1333 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1335 * configure.in (i386*-go32-rtems*): Fix to be the same as
1337 * configure: Rebuild.
1339 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1341 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1342 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1343 (mips_ip): Always check for FP_D, not just for instructions that
1344 are not part of the regular ISA.
1346 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1348 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1350 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1352 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1354 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1356 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1357 the range we care about.
1360 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1362 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1363 (exec_type_enum): Enumeration giving all of the exec types.
1364 (warn_nops): New static variable to give nop warning level.
1365 ({cur,prev}_mul32_p): New static variable to keep track of whether
1366 the current/previous instruction is a 32-bit multiply.
1367 (Optimizing): Make static.
1368 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1370 (d30v_insert_operand): Delete declaration of unused function.
1371 (write_2_short): Make exec_type argument enum, not int.
1372 (parallel_ok): Ditto.
1373 (check_range): Delete unused variable(s).
1374 (build_insn): Ditto.
1375 (find_format): Ditto.
1376 (md_apply_fix3): Ditto.
1377 (md_show_usage): Document -n and -N.
1378 (md_parse_option): Parse -n and -N.
1379 (write_1_short): If -n, warn about adding a nop. Use
1381 (write_2_short): Use enumeration values instead of hard coded
1382 integers. Reset exec_type for default operations. For explicit
1383 parallel operations, call parallel_ok to make sure everything is
1384 ok. If writing out a parallel operation, and the previous
1385 instruction was a 32-bit multiply, indicate current instruction
1387 (parallel_ok): Allow add/tx ... to be done in parallel with
1388 another add/tx ... assuming the gpr registers don't overlap.
1389 (md_assemble): Use exec type enumeration values, not hard coded
1390 ints. Check for loads or 16-bit multiplies following in the next
1391 cycle after a 32-bit multiply. Add nops if that is the case.
1392 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1393 cur_mul32_p if current instruction is a 32-bit multiply.
1394 (find_format): Change spacing and layout.
1397 start-sanitize-tic80
1398 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1400 * config/tc-tic80.c (tic80_relax): New static variable.
1401 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1402 (md_parse_option): Handle new relax options.
1403 (md_show_usage): Document new relax options.
1404 (find_opcode): Don't use short forms of PC relative branches if
1409 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1411 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1412 used/set flag fields. Make flag vars unsigned long. Use
1413 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1414 parallel if they use the same conditional flag with reversed
1415 meaning. Allow 2 add/sub insns that set the carry or overflow
1416 flags but do not query them to be done in parallel. Don't allow 2
1417 word store operations to be done in parallel with ADDppp or
1418 SUBppp. Don't allow loads to be done in parallel with 16 bit
1422 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1424 * config/tc-arm.c: Prevent use of interworking support for
1427 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1429 * doc/all.texi: Add M32R cpu.
1431 * doc/as.texinfo: Add documentation of m32r processor.
1433 * doc/c-m32r.texi: New file, documenting m32r specific features.
1435 start-sanitize-m32rx
1436 * config/tc-m32r.c (allow_m32rx): New function.
1437 (enable_m32rx): New variable.
1438 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1439 (md_show_usage): Document new --m32rx command line option.
1440 (md_parse_option): Implement new --m32rx command line option.
1443 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1445 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1448 start-sanitize-tic80
1449 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1451 * config/tc-tic80.c (build_insn): Handle instructions that have
1452 long (32 bit) PC relative offsets. Fix places that previously
1453 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1454 (md_apply_fix): Add case to handle long PC relative offsets.
1457 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1459 * doc/c-arm.texi (ARM Options): Document support for new ARM
1462 * config/tc-arm.c (md_parse_option): Add support for new ARM
1465 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1467 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1468 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1470 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1472 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1475 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1476 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1478 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-v850.c: Brought up to date with the branch.
1482 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1484 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1485 (SWITCH_TABLE): Handle BFD_RELOC_8.
1486 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1487 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1488 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1490 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1492 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1493 apparent bug in gcc's long long support crossing from x86.
1495 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1497 * config/tc-arm.c: Brought up to date with latest changes on arm
1500 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1502 * config-gas.com: Get version info from configure.in.
1504 * makefile.vms: include depend.obj in OBJS.
1506 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1508 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1509 all corresponding code.
1511 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1513 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1514 run-time endian selection.
1516 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1518 * tc-sh.c (parse_reg): Properly quote for fv4.
1520 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1522 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1523 symbol value operator.
1525 start-sanitize-vr5400
1526 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1528 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1532 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1534 * config/tc-d10v.c (parallel_ok, find_opcode):
1535 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1537 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1539 * config/obj-coff.c (fixup_segment): Cast second arg of
1540 md_apply_fix3 call to type "valueT *".
1542 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1544 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1546 * configure: Re-generate.
1548 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1550 * config/tc-mips.c (macro_build): Use the membership field
1554 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1556 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1557 first argument if it's supposed to be a register.
1560 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1562 * config/tc-mips.c (mips_4900): Added.
1563 (hilo_interlocks): Added mips_4900.
1564 (md_begin): Set default for mips_4900.
1565 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1566 (md_longopts): Add "m4900" and "no-m4900".
1567 (md_parse_option): Handle above options.
1570 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1572 * app.c (do_scrub_chars): If d10v, re-insert a space before
1573 a '#' when in state 10.
1575 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1577 * config/tc-h8300.c: Include "subsegs.h".
1578 (tc_reloc_mangle): Handle references to symbols which are not
1579 being output, so that references to `.' work.
1581 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1583 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1586 * macro.c (sub_actual): If we don't find a parameter for an &,
1589 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1590 start-sanitize-vr5400
1592 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1594 (hilo_interlocks): VR5400 has interlocks.
1595 (md_begin): Expect mips64vr5400, not mips64r5400.
1598 * config/tc-mips.c (mips_ip): In default case, call as_bad
1599 instead of fprintf, to get "assembler messages:" message output
1600 before instead of after.
1602 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1604 * frags.h: Handle multiple inclusion.
1606 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1608 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1609 * as.h (struct frag, frag support): Moved from here.
1611 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1613 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1614 * cgen.c (cgen_asm_finish_insn): Update.
1615 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1616 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1617 (md_convert_frag): Ditto.
1618 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1619 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1620 (TC_FRAG_INIT): Update.
1622 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1624 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1625 print out MD fields of fix.
1626 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1627 defined) to initialize MD fields in frag.
1628 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1629 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1630 * config/tc-ns32k.h: Add comments. Remove obsolete
1631 BFD_FAST_SECTION_FILL definition, change prototypes for
1632 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1633 opcode_frag and opcode_offset and remove pcrel_adjust.
1634 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1635 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1636 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1638 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1639 MD fields in frag structure.
1640 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1641 fix_bsr): macros to access MD fields in fix structure.
1642 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1643 use struct opcode_location as these fields are now in the frag
1645 (convert_iif): Call frag_more as it is needed instead
1646 of trying to allocate for the whole insn. Avoid call of frag_more
1647 with negative argument.
1648 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1649 md_estimate_size_before_relax, md_pcrel_from,
1650 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1651 and frag structures.
1652 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1653 opcode_offset and remove pcrel_adjust.
1654 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1655 fix_new_ns32k_exp with changed arguments.
1657 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1659 * tc-mips.c (md_begin): Reorganize setting of default values so
1660 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1662 (md_parse_option): Remove all code that sets defaults; md_begin
1663 handles all of this now.
1665 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1667 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1669 (bootstrap, bootstrap2, bootstrap3): Likewise.
1670 * Makefile.in: Rebuild.
1672 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1673 TOC section to be against the csect.
1675 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1677 start-sanitize-vr5400
1678 * config/tc-mips.c (mips_5400): New variable.
1679 (md_begin, md_parse_option): Handle 5400 options/names.
1680 (macro_build, mips_ip): Check for 5400-specific instructions.
1681 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1685 * config/tc-mips.c (validate_mips_insn): New function, checks
1686 match versus mask bits, and also verifies that all bits to be
1687 output are actually specified somewhere.
1688 (md_begin): Call it for 32-bit instructions, instead of doing
1689 match/mask check here. In case of failure, print a message, but
1690 check the rest of the opcode table before exiting.
1692 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1694 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1695 from Tony Thompson at ARM: athompso@arm.com
1698 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1700 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1705 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1707 * config/tc-mips.c (hilo_interlocks): True for tx49.
1708 (md_begin): Add mips64tx49.
1709 (md_parse_option): Add 4900 cpu.
1712 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1714 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1715 extend if the operand expects a signed value.
1717 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1718 default which is to permit dollar labels.
1720 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1722 * config/tc-sparc.c (sparc_memory_model): New variable.
1723 (md_longopts): Add -TSO/-PSO/-RMO options.
1724 (md_parse_options): Handle them.
1725 (sparc_elf_final_processing): For 64 ELF, set required
1726 memory ordering in e_flags. Default to RMO and let the user
1727 override it through command line.
1729 * config/tc-sparc.h (elf_tc_final_processing): Add.
1731 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1733 * config/tc-sparc.c (v9a_asr_table): New variable.
1734 (sparc_ip): Handle v9a asr's.
1735 Patch from David Miller <davem@vger.rutgers.edu>.
1737 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1739 * config/tc-sparc.h (md_do_align): New macro.
1740 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1741 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1743 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1745 * config/tc-sh.c (sh_small): New variable.
1746 (OPTION_SMALL): Define.
1747 (md_longopts): Add "small".
1748 (md_parse_option): Handle OPTION_SMALL.
1749 (md_show_usage): Mention -small.
1750 * config/tc-sh.h (sh_small): Declare.
1751 (SUB_SEGMENT_ALIGN): Handle sh_small.
1752 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1755 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1756 case in little endian mode.
1758 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1760 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1761 overflow signalling to linker.
1763 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1765 * makefile.vms: Fix for dec c.
1767 * config-gas.com: Give explanation for dec c setup in error
1770 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1771 sections on openvms/alpha.
1773 * config/obj-evax.c: support .weak pseudo-op
1775 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1777 * config/tc-sparc.c (default_arch_size): New static local.
1778 (struct sparc_arch): Rename arch_size to default_arch_size.
1779 New member user_option_p.
1780 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1781 (init_default_arch): Check whether default arch is valid.
1782 Set default_arch_size in addition to sparc_arch_size.
1783 (OPTION_32,OPTION_64): Define.
1784 (md_longopts): New entries for -32, -64.
1785 (md_parse_option): Handle them.
1786 (md_show_usage): Print them. Ensure init_default_arch called.
1787 * configure.in (sparc64): Set arch to v9-64.
1788 * configure: Regenerated.
1790 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1792 * write.c (subsegs_finish): New function, broken out of
1794 (write_object_file): Some code moves into subsegs_finish.
1795 * write.c (subsegs_finish): Declare.
1796 * as.c (main): Call subsegs_finish.
1798 * read.c (s_include): Check for error return from
1801 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1803 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1805 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1807 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1808 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1809 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1810 the correct relocation when it exists.
1811 * config/tc-i386.c (md_apply_fix3): Likewise.
1813 * config/tc-ppc.h: Correct typo in comment.
1814 * config/tc-v850.h: Likewise.
1816 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1818 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1819 when second instruction is writing to first instructions inputs.
1821 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1823 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1824 templated programs to build with -g.
1826 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1828 * config/tc-v850.c (md_relax_table): Add support for relaxing
1829 unconditional branches. This patch is courtesy of Jim Wilson.
1830 (md_convert_frag): Fix relaxing of branches. This patch is
1831 courtesy of Jim Wilson.
1832 (md_assemble): Create different fixups for conditional and
1833 unconditional branches. This patch is courtesy of Jim Wilson.
1834 (md_estimate_size_before_relax): Estimate size of variable part of
1835 fixup based on whether it is for a conditional or an unconditional
1836 branch. This patch is courtesy of Jim Wilson.
1837 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1838 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1839 obj_elf_section_change_hook().
1840 (v850_comm): New function.
1841 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1842 (md_begin): Add bss flag to seg_info of bss sections.
1844 Add support for .scommon, .tcommon and .zcommon sections.
1846 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
1847 .zcommon, .tbss, .call_table_data and .call_table_text.
1849 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
1851 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
1852 * configure: Regenerated.
1854 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
1856 * config/tc-d10v.c: Fixes to make sure the AT_WORD
1857 expression is not confused with -1.
1859 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
1861 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
1862 operand - OPERAND_ATMINUS.
1864 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
1866 * config/tc-d10v.c (parallel_ok): Note that auto increment and
1867 decrement modify the index register.
1869 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
1871 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
1872 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
1873 68336, 68341, 68349.
1874 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
1875 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
1876 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
1879 * doc/Makefile.am (CPU_DOCS): Define.
1880 (as.info): Depend upon $(CPU_DOCS).
1881 * doc/Makefile.in: Rebuild.
1883 * configure.in: Remove AM_PROG_INSTALL; it's called by
1885 * configure: Rebuild.
1887 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1889 * tc-d10v.h (TC_START_LABEL): Don't define.
1890 (tc_frob_label): Define.
1892 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1894 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
1895 to pair a branch and link with anything but an exe instruction.
1897 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
1899 * config/tc-alpha.c (load_expression): Disable the sym+const .got
1900 optimization to reduce the alignment surprises for gcc.
1902 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
1904 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
1905 * config/tc-sparc.c (sparc_target_format): Handle coff here.
1906 (sparc_ip): Add %hix,%lox.
1907 (md_apply_fix3): Call as_bad_where, not as_bad.
1908 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1909 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
1911 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
1913 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
1914 recognizes alphaev5 etc.
1915 * configure: Rebuild.
1917 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
1919 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
1920 of mipsr3900 with mipstx39.
1922 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
1923 -mipsXX message' if the insn isn't an ISA insn.
1925 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
1927 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
1928 Redefine TARGET_FORMAT to call sparc_target_format.
1929 * config/tc-sparc.c (in_unsigned_range): New function.
1930 (sparc_arch_size): Make static.
1931 (sparc_target_format): New function.
1932 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
1933 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
1934 (output_insn): Set `fx_no_overflow'.
1935 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
1936 (tc_gen_reloc): Likewise.
1938 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-v850.c (v850_section): Remove.
1942 * config/obj-elf.c (obj_elf_section): Enhance error message.
1944 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
1946 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
1947 including obj-elf.h in OBJ_MAYBE_ELF case.
1948 (mips_target_format): Return NULL after abort to avoid warning.
1950 * ecoff.c (generate_ecoff_stab): Remove unused static function.
1952 * expr.c (operator): Accept ==. From Anders Blomdell
1953 <anders.blomdell@control.lth.se>.
1955 * config/atof-ieee.c (gen_to_words): When generating a denormal
1956 number, handle an overflow into the smallest normalized number.
1958 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1960 * as.h, input-scrub.c (new_logical_line): New return value.
1961 * read.c (s_app_file): Don't note the same file several times
1964 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
1966 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
1968 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
1970 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
1971 * configure: Rebuild.
1973 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
1975 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
1977 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
1978 fn* instructions do not insert implicit fwait. This was changed
1981 * config/m68k-parse.y (yylex): Permit an expression to be used for
1984 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
1986 * Makefile.in: Rebuild.
1988 * aclocal.m4: Rebuild with new libtool.
1989 * configure: Rebuild.
1991 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
1993 * app.c (do_scrub_chars): Clear mri_state at end of .mri
1996 * config/tc-mips.c (hilo_interlocks): Change from a static
1997 variable to a macro, so that it varies with the variables upon
1999 (gpr_interlocks, cop_interlocks): Likewise.
2000 (md_begin): Don't initialize them.
2002 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2004 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2005 of strcmp where appropriate.
2007 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2009 * config/tc-v850.c (md_assemble): Cope with a zero data area
2010 relocation with a constant offset.
2011 (md_assemble): Produce error message when special data area
2012 relocations are used on instructions which do not support them.
2013 (md_assemble): Reset processor mask if defined by command line
2016 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2018 * config/tc-sparc.c: Reorganize file.
2019 (parse_keyword_arg): Allow numbers in reg names.
2020 (SPECIAL_CASE_NONE): New macro.
2021 (md_assemble): Use it.
2022 (lookup_arch,init_default_arch): New functions.
2023 (default_arch,default_init_p,sparc_arch_table): New static locals.
2024 (sparc_arch_size): New static local.
2025 (max_architecture): Initialize in init_default_arch.
2026 (md_parse_options): Call init_default_arch if necessary.
2027 Rewrite -xarch/-A processing.
2028 (md_show_usage): Print -A values from sparc_arch_table.
2029 (md_begin): Call init_default_arch if necessary.
2030 (sparc_md_end): Handle both 32 and 64 bit environments.
2031 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2032 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2033 (DEFAULT_ARCH): Add.
2034 * config.in: Regenerate.
2035 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2036 (SPARC_V9,SPARC_ARCH64): Delete.
2037 * configure: Regenerate.
2038 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2040 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2042 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2044 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2045 start-sanitize-v850e
2047 * config/tc-v850.c (md_assemble): Corrected typo.
2048 * config/tc-v850.c Add new sections: call_table_data and
2050 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2051 (handle_ctoff): New Function.
2053 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2056 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2058 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2059 displacement from the tiny data area pointer.
2061 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2066 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2068 * config/tc-v850.c (processor_mask): New variable.
2069 (set_machine, md_parse_option): Set processor_mask.
2070 (md_assemble): Check that instruction is available to target
2073 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2074 start-sanitize-v850e
2075 (TARGET_PROCESSOR): New constant.
2076 (TARGET_PROCESSOR): New constant.
2080 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2082 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2087 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2089 Merge in work from Martin Hunt:
2091 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2092 CR is 0 for PSWL and PSWH.
2094 * config/tc-d30v.c (do_assemble): Don't accept
2095 illegal condition codes for cmpu instruction.
2097 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2098 used in d*i instructions.
2100 * config/tc-d30v.c (check_size): New function. Check
2101 relocations for overflows.
2102 (md_pcrel_from_section): Fix relocations between sections.
2103 (md_apply_fix3): Use new relocation types for 15 and 21
2104 bit relocations in the right container. Needed because
2105 the address of the instruction is not eight-byte aligned
2106 but the relocations must be.
2108 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2109 (find_format): If ".s" or ".l" are used, don't try
2110 to compute branch sizes.
2112 * config/tc-d30v.c (do_assemble): Check for ".s" or
2113 ".l" extensions to opcode names.
2114 (find_format): Generate the correct instructions when
2115 ".s" or ".l" are used.
2117 * config/tc-d30v.c (build_insn): Check for odd registers
2118 on instructions that require even registers.
2120 * config/tc-d30v.h (md_start_line_hook): Define.
2121 * config/tc-d30v.c (md_start_line_hook): New hook.
2122 Checks the beginning of each line for a ".". If it
2123 finds one, assume a pseudo-op and flush any unwritten
2126 * config/tc-d30v.c (md_apply_fix3): Fix problem
2127 with determining when fixups were done.
2129 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2130 part of a symbol (for example, "foo+8") was being written
2131 into the instruction.
2132 (md_pseudo_table): Change .word to be 32 bits and add
2135 * config/tc-d30v.c (parallel_ok): Check to see if first
2136 instruction is a jump.
2138 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2141 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2143 start-sanitize-v850e
2144 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2146 * configure.in (emulations): Add v850 emulation.
2148 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2150 * Makefile.am (CPU_TYPES): Add arc.
2151 (TARGET_CPU_CFILES): Add tc-arc.c.
2152 (TARGET_CPU_HFILES): Add tc-arc.h.
2153 (dependencies): Rebuild.
2154 * Makefile.in: Rebuild.
2155 * configure.in: Recognize arc-*-elf*.
2156 * configure: Regenerated.
2157 * config/tc-arc.[ch]: New files.
2159 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2161 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2162 Correct description of hi() reloc prefix.
2164 start-sanitize-v850e
2165 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2166 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2167 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2170 * doc/c-v850.texi: Document new pseudo ops and command line
2173 * config/tc-v850.c (set_machine): New function.
2174 * config/tc-v850.c (.v850): New pseudo op.
2175 start-sanitize-v850e
2176 * config/tc-v850.c (.v850e): New pseudo op.
2177 * config/tc-v850.c (.v850ea): New pseudo op.
2181 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2183 Support -alh and -ald for DWARF 1:
2184 * listing.c (struct list_info_struct): Add debugging field.
2185 (listing_newline): Initialize the debugging field. If ELF, if the
2186 section starts with .debug or .line, set the debugging field in
2187 the listing structure.
2188 (debugging_pseudo): Add list parameter. Change all callers. If
2189 the debugging field is set, consider it to be a debugging pseudo.
2190 If ELF, skip blank lines between debugging lines.
2191 * read.c (emit_expr): If ELF, look for line numbers.
2192 (stringer): If ELF, look for file names.
2194 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2196 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2197 if there is no insert function.
2199 * config/tc-v850.h (TARGET_MACHINE): New constant.
2201 * config/tc-v850.c (v850_insert_operand): Add
2202 -mwarn_unsigned_overflow.
2203 (md_begin): Set BFD machine number based on machine variable.
2204 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2206 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2208 * as.h: Don't declare alloca if it is a macro.
2209 * macro.c: Likewise.
2212 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2214 * config/tc-mips.c: Add tx19/r1900.
2217 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2219 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2220 rename to cpu_types[].
2221 (s_alpha_arch): New function.
2222 (md_pseudo_table): Add "arch".
2224 * config/tc-alpha.c (md_begin): Merge the two loops through the
2226 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2227 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2229 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2231 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2233 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2235 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2238 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2240 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2242 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2244 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2245 relative to the next instruction, not the current instruction.
2246 (md_assemble): Similarly.
2248 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2250 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2253 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2254 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2255 recognise special instructions.
2256 (md_assemble): Calculation of the size of a fixups corrected.
2258 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2261 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2263 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2264 opcode->opcode as the sentinal. Zero is a valid opcode.
2266 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2268 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2269 * doc/c-v850.texi: Change node name to match other chapter nodes.
2271 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2273 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2276 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2278 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2279 number will fit in 64 bits.
2281 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2282 rather than calling abort.
2284 * as.h: Don't define alloca if __GNUC__. Just declare it.
2285 * macro.c: Copy alloca handling from as.h.
2287 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2288 Gabriel Paubert <paubert@iram.es>.
2290 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2291 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2292 is jcxz or a loop instruction.
2294 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2298 (md_begin): Set up machine architecture and type.
2300 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2302 * symbols.c (resolve_symbol_value): Store the value back into the
2303 symbol expression, to handle add or subtract simplification
2304 correctly. Handle O_symbol_rva. Add default case.
2306 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2307 chunksize while creating the new subsection.
2308 * as.c (chunksize): Initialize to zero.
2309 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2310 calling obstack_begin.
2312 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2314 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2317 start-sanitize-v850e
2318 * config/tc-v850.c (parse_register_list): Support constant
2319 expressions as register lists.
2322 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2324 * doc/c-v850.texi: Change the major node to v850 Machine
2327 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2329 * doc/as.texinfo: Add inclusion of c-v850.texi
2331 * doc/c-v850.texi: New file.
2333 * read.c (is_end_of_line): Make NUL character be considered to be
2336 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2338 * config/tc-v850.c (parse_register_list): Add support for curly
2340 (cc_names): Add "e" and "ne" conditions.
2342 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2344 * app.c (do_scrub_chars): Support a double dash as starting a
2345 comment that extends to end of line.
2347 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2351 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2353 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2355 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2356 insn when changing to a different instruction.
2358 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2360 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2361 floating point extensions.
2362 (parse_reg): parse sgr and dbr.
2364 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2366 * config/tc-v850.c (system_register_name): Support numbers for
2367 system register IDs.
2369 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2371 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2372 flag when alignment is in bytes instead of power of 2, and code to
2373 use that flag to convert alignment to bytes.
2374 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2375 * read.h (s_lcomm_bytes): Add prototype.
2376 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2377 defined, write alignment to alignment bits in section header s_flags
2378 rather than the s_align field.
2379 start-sanitize-tic80
2380 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2381 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2382 pseudo, instead of s_lcomm which wants a power of two for alignment.
2385 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2387 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2389 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2391 * as.c (show_usage): Add -am.
2392 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2393 if we've already got one.
2394 * listing.c (struct list_info_struct): Add line_contents.
2395 (listing_newline): Put unused argument to work: if non-null, save it...
2396 (listing_listing): ... and regurgitate during listing instead of line
2398 * listing.h (LISTING_MACEXP): New define.
2399 (LISTING_NEWLINE): Argument is NULL.
2400 * read.c (read_a_source_file): If expanding macros, break up input
2401 lines and pass them to listing_newline.
2402 * doc/as.texinfo: Document -ac and -am.
2404 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2406 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2408 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2411 start-sanitize-v850e
2412 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2414 * config/tc-v850.c: Remove support_v850e flag and command line
2417 * configure.in (emulations): Add support for v850e target
2419 * configure (emulations): Add support for v850e target
2421 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2423 * config/tc-v850.c: Remove support_v850ea flag and command line
2426 * configure.in (emulations): Add support for v850ea target
2428 * configure (emulations): Add support for v850ea target
2431 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2434 setting EXPECT and TCL_LIBRARY.
2435 * Makefile.in: Rebuild.
2437 * as.h (enum debug_info_type): Define.
2438 (debug_type): Declare.
2439 * as.c (debug_type): New global variable.
2440 (show_usage): Add --gstabs.
2441 (parse_args): Handle --gstabs.
2442 * read.c (generate_asm_lineno): Remove.
2443 (read_a_source_file): Output stabs debugging if appropriate.
2444 Change checks of generate_asm_lineno to check debug_type. Only
2445 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2446 * read.h (generate_asm_lineno): Don't declare.
2447 (stabs_generate_asm_lineno): Declare.
2448 * stabs.c (stabs_generate_asm_lineno): New function.
2449 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2450 Don't turn off debugging.
2451 (add_file): Remove old #if 0 code.
2452 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2453 (ecoff_directive_end): Don't generate stabs line symbols.
2454 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2455 generate_asm_lineno.
2456 (line_label_cnt): Remove.
2457 (ecoff_generate_asm_line_stab): Remove.
2458 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2459 * doc/as.texinfo, doc/as.1: Document --gstabs.
2461 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2463 start-sanitize-v850e
2464 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2465 Add support for v850ea instructions.
2467 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2468 Add support for v850e instructions.
2471 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2472 text of entire opcode.
2474 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2476 * doc/internals.texi: Document rs_leb128.
2478 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2480 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2481 in ABSL case, rather than calling abort.
2483 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2485 * as.h (enum _relax_state): Add rs_leb128.
2486 * read.c (potable): Add sleb128 and uleb128.
2487 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2489 * read.h: Update prototypes.
2490 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2491 the symbol value, add a second FINALIZE argument that prevents
2492 changes from being comitted. Update all callers.
2493 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2494 * doc/as.texinfo: Document the new pseudos.
2496 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2498 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2500 (DISTCLEANFILES): Define.
2501 * doc/Makefile.am (DISTCLEANFILES): Define.
2502 * Makefile.in, doc/Makefile.in: Rebuild.
2504 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2506 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2507 Don't set targ or gas_target. Define SCO_ELF and
2508 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2510 * Makefile.am: Remove @target_frag@.
2511 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2513 (dep-am): Mark as phony.
2514 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2516 * config/arm-big.mt, config/arm-lit.mt: Remove.
2517 * config/mips-big.mt, config/mips-lit.mt: Remove.
2518 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2519 * config/ppc-sol.mt: Remove.
2520 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2521 * config/m88kcoff.mt: Remove.
2522 * config/sco5.mt: Remove.
2523 * configure, config.in, Makefile.in: Rebuild.
2525 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2526 further try to circumvent the .y.h rule.
2527 * Makefile.in: Rebuild.
2529 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2531 * Makefile.am: New file, based on old Makefile.in.
2532 * acinclude.m4: New file, from old aclocal.m4.
2533 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2534 shared library handling; now handled by libtool. Replace
2535 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2536 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2537 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2538 * config.in: New file, created by autoheader.
2540 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2541 * stamp-h.in: New file.
2542 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2543 (parse_args): Likewise.
2544 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2545 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2546 * Makefile.in, doc/Makefile.in: Now built with automake.
2547 * aclocal.m4: Now built with aclocal.
2548 * configure: Rebuild.
2550 * cond.c (s_else): If not listing false conditionals, turn listing
2551 off in the false branch of the else.
2553 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2555 * config/tc-mips.c (macro): Fix handling of a double load from a
2556 symbol plus an offset.
2558 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2559 has an associated external symbol.
2561 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2563 * config/tc-alpha.c (s_alpha_ucons): New function.
2564 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2566 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2568 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2569 line if we encounter an error.
2571 * config/tc-v850.c (md_assemble): Sign extend constants value
2572 for hi and hi0 expressions.
2573 (v850_insert_operand): Enable range checking for generic 16bit
2576 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2578 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2579 LO16, HI16 and HI16_S relocs.
2581 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2583 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2585 * configure: Regenerated with autoconf 2.12.
2586 * Makefile.in: Add $(EXEEXT) to all executables.
2588 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2590 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2591 unconditional branches.
2592 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2595 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2597 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2599 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2601 * macro.c (define_macro): Make sure the index is in range before
2604 start-sanitize-tic80
2605 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2607 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2608 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2609 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2613 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2615 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2616 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2617 defined, use s_align_ptwo for .align.
2618 * configure.in (i386-*-msdosdjgpp*): New target.
2619 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2620 * configure: Rebuild.
2622 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2624 * config/tc-sparc.c (last_opcode): New static local.
2625 (md_assemble): Don't issue "FP branch in delay slot" warning if
2626 the delay slot has been annulled.
2628 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2630 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2631 code if BFD_ASSEMBLER.
2633 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-v850.c (system_registers): Fix ordering of registers.
2637 start-sanitize-tic80
2638 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2640 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2641 when it will be filled in later by relocation information.
2644 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2646 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2647 (mips_ip): Fix ISA checks.
2649 start-sanitize-r5900
2650 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2652 * configure.in: Default the r5900 to little endian.
2653 * configure: Rebuilt.
2656 start-sanitize-tic80
2657 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2659 * config/tc-tic80.c (build_insn): Fix endianness problem with
2663 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2665 * config/tc-mips.c (check_absolute_expr): Change warning to
2668 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2670 * config/tc-mips.c (macro_build): Refine code to check if an
2671 instruction is available on a particular cpu variant.
2672 (mips_ip): Likewise.
2674 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2676 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2677 OBJ_AOUT to ifdef OBJ_ELF.
2678 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2679 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2681 * write.c (fixup_segment): Change special case for i386-coff to
2682 not apply for i386-pe.
2683 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2684 which were not done.
2685 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2686 (coff_format_ops): Initialize frob_file_after_relocs field rather
2687 than frob_file field.
2688 * config/obj-coff.h (coff_frob_file): Don't declare.
2689 (coff_frob_file_after_relocs): Declare.
2690 (obj_frob_file): Don't define.
2691 (obj_frob_file_after_relocs): Define.
2692 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2693 * configure: Rebuild.
2695 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2697 * config/obj-coff.c (fixup_segment): Never subtract section
2698 address from PC relative reloc which will be fully resolved.
2700 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2702 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2703 with hpux10 header files.
2705 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2707 From Jason Merrill <jason@cygnus.com>:
2708 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2710 * config/tc-i386.h (md_maybe_text): Define.
2711 (md_do_align): Use md_maybe_text.
2713 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2715 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2716 relocations, don't check for symbol being external, weak, etc.
2718 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2720 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2721 calculate relocations to any external symbol, because we might be
2722 linking a shared object and the symbol might be overriden or moved
2723 (for instance, moved into a static executable's .bss section).
2724 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2726 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2727 be calculated by the assembler.
2729 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2730 whose destination lies in the same file, by ignoring the @plt or
2731 @local and aiming the branch at its destination.
2733 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2735 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2736 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2739 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2740 of obj_copy_symbol_attributes.
2742 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2744 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2745 signed operand, sign extend a 32 bit value to the host size.
2747 * Makefile.in (CFLAGS): Subsitute from configure script. From
2748 Jeff Makey <jeff@cts.com>.
2750 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2751 buffer size to make a copy of the symbol.
2753 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2756 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2758 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2759 step through the frags calling cvt_frag_to_fill, switch to
2760 SEG_DATA when we reach data_frag_root.
2762 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2764 * config/tc-mn10300.c (md_assemble): Allow an empty register
2765 list for instructions which use register lists.
2767 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2769 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2771 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2774 * config/tc-arm.c: Add prototypes for many static functions.
2775 (struct asm_opcode ): Add prototypes for parms field.
2776 (struct thumb_opcode ): Likewise.
2777 (fp_op2): Remove unused flags parameter.
2778 (output_inst): Make static.
2779 (arm_after_pass_hook): Remove unused ignore parameter.
2780 * config/tc-arm.h (arm_after_pass_hook): Declare.
2781 (arm_start_line_hook): Declare.
2782 (arm_frob_label): Declare.
2784 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2786 * depend.c (wrap_output): new prototype.
2788 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2790 * config/tc-sh.c (md_apply_fix): Check for overflow.
2792 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2793 section size to be aligned.
2795 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2797 * config/tc-sh.h (md_cons_align): Define.
2798 (sh_cons_align): Declare.
2799 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2800 (sh_no_align_cons): New static variable.
2801 (s_uacons): New static function.
2802 (sh_cons_align): New function.
2803 (sh_handle_align): Warn about misaligned data.
2804 * doc/c-sh.texi: Document .uaword and .ualong.
2806 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2808 * macro.c (macro_expand): In MRI mode, treat single quote as a
2809 separator character when checking for a positional argument.
2811 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-arm.c (md_parse_option): Merge in changes from
2816 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2818 * configure.in (emulations): Add Thumb architecture support from
2819 armT-9703-28-branch.
2821 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2823 * doc/all.texi: Add enabling of ARM documentation.
2825 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2827 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2829 * config/tc-mips.c: Added r3900 support.
2831 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2833 * as.c: (parse_args) `-t' option requires an argument.
2835 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2837 * config/tc-arm.c (md_begin): Change call to
2838 coff_arm_bfd_set_private_flags() to a call to
2839 bfd_set_private_flags().
2841 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2843 * Makefile.in: Rebuild dependencies.
2845 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
2846 of a BFD_RELOC_RVA reloc.
2848 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
2850 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
2851 (hppa_force_relocation): Force a relocation for an absolute
2854 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
2856 * doc/as.texinfo: Don't use @value in section names or index
2857 entries; it confuses texinfo.tex.
2859 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
2861 * doc/as.texinfo: Updated for -MD option.
2862 * Makefile.in (CFILES): Added depend.c.
2863 (OBJS): Added depend.o.
2864 * as.h (start_dependencies, register_dependency,
2865 print_dependencies): New declarations.
2866 * depend.c: New file.
2867 * as.c (parse_args): Added -MD option.
2868 (main): Call print_dependencies.
2869 (show_usage): Added help for -MD.
2870 * read.c (s_app_file): Call register_dependency.
2871 (s_include): Call register_dependency when file is found.
2872 (read_a_source_file): Call register_dependency.
2874 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
2876 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
2877 section address to the symbol value.
2879 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
2881 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
2882 into the new membership field.
2884 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
2886 * config/tc-arm.c (md_begin): If no cpu type is specified on the
2887 command line then the ARM7 is now chosen by default when setting
2888 the BFD machine and architecture.
2890 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
2892 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
2893 hold APCS selection.
2894 (md_begin): Added code to generate flags to be set into the COFF
2895 header and the calls to the BFD functions to do this.
2896 (md_parse_option, md_show_usage): Added new command line
2897 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
2898 -marmv3m, -marmv4, -marmv4t.
2900 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
2901 as it is never used.
2903 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
2905 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
2906 label name with ".".
2907 * config/tc-mn10300.c (md_convert_frag): Likewise.
2909 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
2911 * config/tc-mips.c (set_at): Check for bignum.
2912 (check_absolute_expr, macro, mips16_macro): Likewise.
2914 start-sanitize-tic80
2915 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
2917 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
2918 for overflow/underflow, only insert lower 15 bits into instruction.
2921 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2923 * config/tc-i386.c (pi): Check for RegMMX.
2925 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
2927 * expr.c (expr): When subtracting values in the same frag,
2928 subtract X_add_number rather than adding it.
2930 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
2932 * config/obj-coff.c (write_object_file): Just pass NULL to
2933 md_do_align, not the address of a char holding NOP_OPCODE.
2935 * config/tc-mips.c (macro): Handle constants for M_LI_D and
2937 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
2938 than an address if the floating point value looks sufficiently
2941 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
2943 * config/tc-i386.c (md_section_align): If a.out and BFD, force
2944 section size to be aligned.
2946 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
2948 * cond.c: Include "macro.h".
2949 (struct conditional_frame): Add macro_nest field.
2950 (initialize_cframe): Initialize macro_nest.
2951 (cond_finish_check): Add nest parameter. Change all callers.
2952 (cond_exit_macro): New function.
2953 * as.h (cond_finish_check): Update declaration.
2954 (cond_exit_macro): Declare.
2955 * input-scrub.c (macro_nest): Make globally visible.
2956 (input_scrub_next_buffer): Call cond_finish_check.
2957 * macro.h (macro_nest): Declare.
2958 * read.c (s_mexit): Call cond_exit_macro.
2960 * config/tc-i386.h (RegMMX): Define.
2961 * config/tc-i386.c (pi): Check for all register types.
2962 (type_names): Add RegMMX.
2963 (md_assemble): Handle RegMMX.
2965 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
2967 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
2970 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
2972 * config/tc-mips.c (nopic_need_relax): Add new parameter
2973 before_relaxing. Use it when testing ecoff_extern_size.
2974 (load_address, macro, md_estimate_size_before_relax): Fix all
2977 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
2979 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
2980 (obj_elf_subsection): New static function.
2982 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
2984 * config/obj-coff.c (coff_header_append): Don't reset string_size
2985 each time through the loop.
2987 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2989 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
2991 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
2993 * doc/internals.texi (Porting GAS): Correct documentation for
2994 current configure handling of targ-cpu.h, et. al.
2995 (CPU backend): Document listing macros.
2997 * listing.c (data_buffer): Set size based on other listing macros,
2998 rather than always using 100.
2999 (data_buffer_size): Remove static variable.
3000 (calc_hex): Make data_buffer_size a local variable. Don't leave
3001 any slop when filling data_buffer.
3003 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3005 * doc/c-mips.texi: Document .set autoextend.
3007 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3009 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3010 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3011 sparc-*-openbsd*): New targets.
3012 * configure: Rebuild.
3014 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3016 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3017 for all undefined symbols.
3019 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3021 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3024 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3026 * configure.in (alpha*-*-openbsd*): New target.
3027 * configure: Rebuild.
3029 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3031 * configure.in (mips-*-openbsd*): New target.
3032 * configure: Rebuild.
3035 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3037 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3038 for instructions using conditional execution.
3041 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3043 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3045 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3047 * Makefile.in (srcroot): Remove.
3048 (INSTALL): Set to @INSTALL@.
3049 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3050 (all, dvi): Don't set srcroot.
3051 (install): Depend upon as.new, gasp.new, and installdirs. Use
3052 $(program_transform_name) directly, rather than using
3053 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3054 (installdirs): New target.
3055 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3056 (install): Depend upon installdirs. Use $(program_transform_name)
3057 directly, rather than using $(INSTALL_XFORM) and
3059 (installdirs): New target.
3060 (install-info-as): Run mkinstalldirs.
3061 (install-info-gasp): Likewise.
3063 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3065 * Makefile.in (INSTALL): Change install.sh to install-sh.
3067 * symbols.c (resolve_symbol_value): Check for division by zero.
3069 From Thomas Graichen <graichen@rzpd.de>:
3070 * Makefile.in: Always use $(SHELL) when running move-if-change.
3071 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3072 * configure: Rebuild.
3074 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3076 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3077 New argument `want'. Update enum cgen_parse_operand_result values.
3078 Initialize if CGEN_PARSE_OPERAND_INIT.
3079 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3080 (md_assemble): Call cgen_asm_init_parse.
3081 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3083 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3085 * config/tc-m68k.c (m68k_ip): Handle #j.
3087 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3089 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3090 right address for call label:32,regs,imm.
3092 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3094 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3096 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3097 symbol for OBJ_ELF anymore.
3099 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3101 * Makefile.in: Regenerate dependencies.
3102 (TARG_CPU): New variable.
3103 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3104 (.dep1): Delete creating of cgen-opc.h.
3105 (.tcdep): Put proper contents in cgen-opc.h.
3106 * configure.in (m32r): Delete setting of extra_files, extra_links.
3107 (AC_OUTPUT): Create cgen-opc.h.
3108 * configure: Regenerated.
3110 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3112 * makefile.vms: Update to build gasp.exe.
3114 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3116 * write.c (relax_frag): Make non-static.
3117 * write.h (relax_frag): Add prototype for.
3118 * config/tc-m32r.h (md_do_align): New arg `max'.
3119 * config/tc-m32r.c (m32r_do_align): Likewise.
3120 Update calls to frag_align, frag_align_pattern.
3121 (fill_insn): Update call to m32r_do_align.
3122 (m32r_scomm): Update call to frag_align.
3124 * config/tc-m32r.[ch]: New files.
3126 * Makefile.in (CPU_TYPES): Add m32r.
3127 (TARGET_CPU_CFILES): Add tc-m32r.c.
3128 (TARGET_CPU_HFILES): Add tc-m32r.h.
3129 (DISTCLEAN_HERE): Add cgen-opc.h.
3130 (.dep1,.tcdep): Create empty cgen-opc.h.
3131 (cgen.o): Add dependencies.
3132 (dependencies): Regenerate.
3133 * as.h (struct frag): New member fr_targ.
3134 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3135 * conf.in (USING_CGEN): New macro.
3136 * configure.in (m32r-*-*): Add entry for.
3137 Add cgen.o to extra_objects.
3138 * configure: Regenerate.
3139 * frags.c (frag_var): fr_pcrel_adjust renamed to
3140 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3141 (frag_variant): Likewise.
3142 * write.c (relax_frag): Likewise.
3143 * config/tc-ns32k.c (*): Likewise.
3145 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3147 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3148 rather than for any end of line character.
3150 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3151 call abort (i.e., as_abort) rather than crashing.
3153 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3154 OBJ_ELF, rather than of S_GET_OTHER.
3156 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3158 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3160 * Makefile.in (VERSION): Set to 2.8.1.
3162 * Branched binutils 2.8.
3164 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3166 * COPYING: Update FSF address.
3168 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3170 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3172 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3174 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3176 * config-gas.com: Update to handle both vax and alpha.
3177 * makefile.vms: Update to use config-gas.
3178 * conf-a-gas.com: Remove file.
3180 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3182 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3183 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3184 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3186 start-sanitize-tic80
3187 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3189 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3190 at the beginning of a line for compatibility with .S files where
3191 cpp leaves the filename transitions beginning with '#'.
3194 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3196 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3197 tc_coff_sizemachdep if OBJ_COFF.
3199 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3201 * config/tc-ppc.c (register_name): Declare.
3203 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3205 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3206 * configure: Rebuild.
3208 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3210 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3211 (mips16_mark_labels): New static function.
3212 (append_insn): Call mips16_mark_labels.
3213 (mips_emit_delays): Likewise.
3214 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3215 (s_mips_stab): New static function.
3217 * configure.in: Use ELF for mips-*-gnu*.
3218 * configure: Rebuild.
3220 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3222 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3225 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3227 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3228 set OPCODES_LIB to empty.
3229 * configure: Rebuild.
3231 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3233 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3235 * configure: Rebuild.
3237 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3239 * itbl-parse.y (yyerror): Make static. Declare.
3241 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3242 * configure.in: Set emulations for mips-*-linux*-*.
3243 * configure: Rebuild.
3245 * config/tc-mips.c (struct mips_set_options): Define.
3246 (mips_opts): New static variable.
3247 (mips_isa): Remove. Now a field in mips_opts. Change all
3249 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3250 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3251 (struct mips_option_stack): Define.
3252 (mips_opts_stack): New static variable.
3253 (s_mipsset): Add support for .set push and .set pop.
3254 * doc/c-mips.texi: Document .set push and .set pop.
3256 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3257 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3258 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3260 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3262 * as.c (parse_args): Update copyright date in version message.
3264 * Makefile.in (clean-here): Remove dependency files.
3266 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3267 (s_mri_common): Check S_IS_COMMON unconditionally.
3268 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3269 * config/tc-alpha.c (s_alpha_comm): Likewise.
3270 * config/tc-mips.c (nopic_need_relax): Likewise.
3271 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3272 (ppc_pe_comm): Likewise.
3273 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3274 common symbol to bfd_com_section_ptr.
3275 * config/tc-sparc.c (s_common): Likewise.
3276 (tc_gen_reloc): Likewise.
3279 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3281 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3284 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3286 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3289 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3291 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3294 * listing.c (print_lines): Add lineno parameter. Change all
3296 (listing_listing): Only call calc_hex for the right line.
3297 (listing_list): Set the new edict based on the current edict, in
3298 order to handle listing commands in macros correctly.
3300 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3303 * cond.c (cond_finish_check): New function.
3304 * as.h (cond_finish_check): Declare.
3305 * as.c (main): Call cond_finish_check.
3308 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3310 * config/tc-d30v.c (md_assemble): If two instructions
3311 are supposed to be assembled in parallel and the first one is
3312 long, print an error and stop.
3313 (md_apply_fix3): Don't calculate absolute relocs. Just write
3317 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3319 * config/tc-i386.h (iclrKludge): Define.
3320 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3322 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3324 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3325 * config/tc-alpha.c (alpha_debug): New static variable.
3326 (md_parse_option): Set alpha_debug if -g is seen.
3327 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3330 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3332 * config/tc-d30v.c (build_insn): Enable range-checking code.
3333 (postfix): Stop at space or comma. Fixes PR 11862.
3334 (md_assemble): Change error message.
3337 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3339 * Makefile.in: Added automatic dependency building.
3340 * dep-in.sed: New file.
3342 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3344 * config/obj-ieee.c (segment_name): Don't define function if this
3347 * config/obj-coff.h (DO_STRIP): Don't define.
3348 * config/tc-h8300.h (DO_STRIP): Don't define.
3349 * config/tc-h8500.h (DO_STRIP): Don't define.
3350 * config/tc-w65.h (DO_STRIP): Don't define.
3351 * config/tc-z8k.h (DO_STRIP): Don't define.
3353 * symbols.c (colon): Call obj_frob_label if it is defined.
3354 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3356 * configure.in: Don't set files and links. Don't call
3357 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3358 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3359 * configure: Rebuild.
3360 * Makefile.in (TARG_CPU_C): New variable.
3361 (TARG_CPU_O, TARG_CPU_H): New variables.
3362 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3363 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3364 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3365 (LINKED_SOURCES): Remove.
3366 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3367 (LINKED_HEADERS): Remove.
3368 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3369 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3371 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3372 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3373 (itbl-cpu.h): Remove target.
3374 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3377 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3379 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3381 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3383 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3384 open coded loop that does not require the name to start with a
3387 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3389 * frags.c (frag_var): Change offset parameter to offsetT.
3390 (frag_variant): Likewise.
3391 * frags.h (frag_variant, frag_var): Update declarations.
3392 * config/tc-m68k.c (struct m68k_it): Change foff field to
3394 (add_frag): Change off parameter to offsetT.
3395 * Several files: Add casts to calls to frag_var.
3397 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3398 serialize a parallel make.
3399 (itbl-parse.h): Split target out from itbl-parse.c.
3401 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3403 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3405 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3406 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3407 storing the value of a common symbol.
3409 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3411 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3413 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3414 that is done by symbol_remove and symbol_insert.
3416 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3419 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3421 * config/tc-mips.c (load_register): In 32 bit mode, when not
3422 dealing with a 64 bit number, permit the upper 32 bits to be set
3423 even if bit 31 is not set.
3425 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3427 * read.c (potable): Add "equiv".
3428 (s_set): Handle .equiv based on argument.
3429 * doc/as.texinfo (Equiv): New node to document .equiv.
3430 (Err): New node to document .err.
3432 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3434 * Many files: Add function prototypes.
3435 * as.c (show_usage, parse_args): Make static.
3436 * frags.h (frag_alloc): Declare.
3437 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3438 * symbols.c (dollar_label_instance): Change return type to long.
3439 * symbols.h (print_symbol_value): Declare.
3440 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3441 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3442 (remove_subsegs, relax_frag): Make static.
3443 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3444 (what_kind_of_float): Likewise.
3445 (atof_vax): Make static. Change what_kind to int.
3446 (md_atof): Change what_statement_type to int.
3447 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3448 * config/tc-alpha.c (vax_md_atof): Declare.
3449 (md_atof): Don't declare atof_ieee and vax_md_atof.
3450 * config/tc-i386.c (set_16bit_code_flag): Make static.
3451 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3452 * config/tc-m68k.c (add_fix): Change width to int.
3453 (insert_reg): Change regname to const.
3454 (md_atof): Don't declare atof_ieee.
3455 (demand_empty_rest_of_line): Don't declare.
3456 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3457 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3458 (parse_keyword_arg): Change lookup_fn to take const arg.
3459 (md_atof): Don't declare atof_ieee.
3460 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3461 (tc_aout_pre_write_hook): Don't declare.
3463 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3465 * as.h (bfd_alloc_by_size_t): Don't declare.
3466 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3468 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3470 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3471 (symbol_append): Set sy_next and sy_previous when adding a single
3472 symbol to an empty list. Call debug_verify_symchain.
3473 (verify_symbol_chain): Use assert, not know.
3475 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3477 * NEWS: Note BeOS support.
3478 * configure.in: (ppc-*-beos): New target, use coff as object format.
3479 * configure: Regenerate with autoconf.
3481 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3483 * config/tc-mips.c (md_apply_fix): Improve error message for out
3486 * Makefile.in: Add dependencies on obstack.h where needed.
3488 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3490 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3491 case of a symbol equated to another symbol when using SVR4_PIC.
3493 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3495 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3497 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3498 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3500 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3501 and md_elf_section_change_hook if they are defined.
3502 (obj_elf_text, obj_elf_previous): Likewise.
3504 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3506 * config/obj-multi.h (struct elf_obj_sy): Define if
3508 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3510 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3511 OBJ_SYMFIELD_TYPE is defined.
3513 * doc/as.texinfo (bss): Improve description of .bss section. In
3514 ELF or COFF, you are permitted to switch into the section.
3515 (Comm): Rewrite description of common symbols.
3516 (Lcomm): Mention that some targets permit a third argument.
3518 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3520 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3522 * symbols.c (colon): Change type of local to int. From Alan Modra
3523 <alan@spri.levels.unisa.edu.au>.
3525 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3526 alignment if a zero fill pattern was explicitly specified.
3527 * config/tc-sh.c (sh_do_align): Likewise.
3529 * read.c (equals): Always permit register names to be redefined.
3531 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3532 mips16 symbol to be adjusted if a symbol is being subtracted from
3535 From Eric Youngdale <eric@andante.jic.com>:
3536 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3537 illegal symbol version names.
3538 (elf_frob_symbol): Check for external default versions.
3540 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3542 From Eric Youngdale <eric@andante.jic.com>:
3543 * config/obj-elf.h (struct elf_obj_sy): Define.
3544 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3546 * config/obj-elf.c (obj_elf_symver): Just record the name.
3547 (obj_symbol_new_hook): Initialized versioned_name field.
3548 (elf_frob_symbol): If there is a versioned_name, either rename the
3549 symbol, or add an alias with that name.
3551 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3553 * config/tc-mn10300.c (md_relax_table): Define.
3554 (md_convert_frag): Implement.
3555 (md_assemble): Handle relaxable operands/instructions correctly.
3556 (md_estimate_size_before_relax): Implement.
3557 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3559 * config/tc-mn10200.c (md_relax_table): Fix typos.
3561 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3562 relocs anymore. Tweak fx_offset for pc-relative relocs.
3564 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3566 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3569 start-sanitize-tic80
3570 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3572 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3574 * config/tc-tic80.c (md_begin): Declare external variable
3575 coff_flags and insert an F_AR32WR bit into it.
3578 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3580 * read.c (equals): Add reassign parameter. Change all callers.
3581 * read.h (equals): Update declaration.
3583 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3585 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3586 can rely on the frag address to determine whether a frag is
3589 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3591 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3592 (S_LOCAL_NAME): Likewise.
3593 (FAKE_LABEL_NAME): Define unconditionally.
3594 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3596 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3597 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3598 Don't define FAKE_LABEL_NAME.
3599 * config/te-ic960.h: Likewise.
3600 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3601 (mips_frob_file_before_adjust): Declare.
3602 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3603 (mips_local_label): Remove.
3605 * config/te-sco386.h: Remove; not used.
3607 start-sanitize-tic80
3608 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3610 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3611 byte alignment rather than power-of-two alignment that is the
3615 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3617 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3619 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3620 message, and add newline.
3621 (process_file): Don't process assignments in the label if this is
3622 a equ or assign pseudo-op.
3623 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3624 and K_EQU, to match documentation.
3626 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3628 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3629 to denote read-only data sections.
3631 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3633 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3634 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3636 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3637 binary number if the next character is '+' or '-'.
3639 start-sanitize-tic80
3640 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3642 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3643 (find_opcode): Match operands that can be floats.
3644 (build_insn): Handle O_big (float) expressions and build
3648 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3650 * configure.in (mips*-*-lnews*): New target, also make empty
3651 emulation list for this target.
3652 * configure: Update.
3653 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3654 (mips_target_format): Use.
3655 * te-lnews.h: New file.
3657 start-sanitize-tic80
3658 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3660 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3661 operands with :m or :s modifiers and generate the right opcodes
3665 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3667 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3668 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3670 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3672 * config/tc-m68k.c (instring): Useless local declaration of
3673 crack_operand removed.
3674 * expr.h (expressionS): Changed type of X_op field to operatorT if
3677 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3679 Based on patches from Robert Lipe <robertl@dgii.com>:
3680 * configure.in: Add i386coff and i386elf to emulation list.
3681 * configure: Rebuild.
3682 * as.c (i386coff, i386elf): Declare.
3683 * obj.h (coff_format_ops): Declare.
3684 * config/obj-coff.c (OBJ_HEADER): Define.
3685 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3686 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3687 (obj_pseudo_table): Add "version".
3688 (coff_pop_insert): New static function.
3689 (coff_sec_sym_ok_for_reloc): New static function.
3690 (no_func): New static function.
3691 (coff_format_ops): New variable.
3692 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3693 (obj_symbol_new_hook): Define.
3694 (coff_obj_read_begin_hook): Declare.
3695 (obj_read_begin_hook): Define.
3696 * config/tc-i386.h (i386_target_format): Declare.
3697 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3698 OUTPUT_FLAVOR when appropriate.
3699 (i386_target_format): New function.
3700 * Makefile.in (obj-coff.o): New target.
3701 (e-i386coff.o, e-i386elf.o): New targets.
3703 From Stephen Williams <steve@icarus.icarus.com>:
3704 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3705 (_tc_get_bal_of_call): Don't declare.
3706 (tc_get_bal_of_call): Declare as function, don't define as macro.
3707 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3708 in sy_tc field, not x_balntry field.
3709 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3710 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3711 field, not x_balntry field.
3713 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3714 have the SHF_ALLOC attribute.
3716 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3717 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3718 (itbl-lex.o): Depend upon itbl-parse.h.
3720 * itbl-parse.y (yyerror): Change return type to int. Change to
3721 use old style function declaration.
3723 * Makefile.in (itbl-lex.o): Remove -Wall.
3724 (itbl-parse.o): Likewise.
3726 * cond.c (s_ifdef): If we should omit conditionals from listings,
3728 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3729 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3730 (listing_listing): Handle EDICT_NOLIST_NEXT.
3731 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3732 * listing.h (LISTING_NOCOND): Define.
3733 (LISTING_SKIP_COND): Define.
3734 * as.c (show_usage): Mention c as a suboption of -a.
3735 (parse_args): Handle c as a suboption of -a.
3736 * doc/as.texinfo: Document -alc.
3738 start-sanitize-tic80
3739 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3741 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3744 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3746 * doc/as.texinfo: Document .symver.
3748 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3750 * config/tc-d10v.c: Change pre_defined_registers to
3751 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3753 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3755 * config/obj-coff.c: Fix typo in comment section.
3756 start-sanitize-tic80
3757 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3758 an additional alignment argument.
3759 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3761 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3765 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3767 * Makefile.in: Remove dependancies on itbl-cpu.h.
3768 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3771 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3773 * itbl-ops.h: Include as.h.
3775 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3777 * as.c: Remove -t option.
3778 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3779 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3780 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3782 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3784 * itbl-ops.c: Don't define DEBUG.
3786 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3788 * Makefile.in: Update itbl-test.c to reflect its new location.
3790 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3792 * itbl-ops.c: Add test for itbl_have_entries.
3793 * config/tc-mips.c: Remove test for itbl_have_entries.
3794 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3796 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3798 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3799 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3800 (LEX, LEXFLAGS): Define.
3801 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3803 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3805 * itbl-parse.y: Fix indentation mistakes from indent program.
3806 * itbl-lex.l: Fix indentation mistakes from indent program.
3807 * itbl-ops.h: Add include for ansidecl.h.
3808 Add PARAMS around function arguments.
3809 Add declaration for itbl_have_entries.
3810 * itbl-ops.c: Add PARAMS around function arguments.
3811 * Makefile.in: Add itbl build rules.
3812 Add dependancies for itbl files to mips target.
3813 * as.c: Add itbl support.
3814 Add new option "--insttbl" for dynamically extending instruction set.
3815 * as.h: Declare insttbl_file_name;
3816 the name of file defining extensions to the basic instruction set
3817 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3818 itbl-ops.o to extra_objects for mips configuration.
3819 Add include file link from itbl-cpu.h to
3820 config/itbl-${target_cpu_type}.h.
3821 * config/tc-mips.c: Allow copz instructions.
3822 Add notes for future additions to the itbl support.
3824 (macro): Call itbl_assemble to assemble itbl instructions.
3825 See if an unknown register is specified in an itbl entry.
3827 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3828 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3830 start-sanitize-tic80
3831 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3832 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3834 (build_insn): Grab a frag early so we can use the address in
3835 fixups. Take one's complement of BITNUM values before insertion
3836 in opcode. Add code to support O_symbol operands.
3837 (md_apply_fix): Replace unimplemented warning with implementation.
3838 (md_pcrel_from): Ditto.
3839 (tc_coff_fix2rtype): Ditto.
3842 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3844 * config/tc-d30v.c (parallel_ok): New function.
3845 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
3847 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
3848 relocation is in different section. Fixes PR11574.
3850 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
3852 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
3853 don't set the section alignment to 2**4.
3855 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
3857 * config/tc-m68k.c (line_comment_chars): Add '*'.
3859 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
3860 (do_scrub_begin): Don't set lex['*'].
3861 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
3862 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
3865 * configure.in: Set em=svr4 for m68k-*-sysv4*.
3866 * configure: Rebuild.
3867 * config/te-svr4.h: New file.
3868 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
3869 TE_SVR4 or TE_DELTA.
3871 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
3873 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
3874 short conditional branch around a long unconditional branch.
3876 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
3878 * config/obj-coff.c (obj_coff_ln [both versions]): Call
3881 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
3884 * symbols.c (resolve_symbol_value): If both left and right
3885 operands are undefined, warn about both of them.
3887 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
3889 Based on patches from Eric Youngdale <eric@andante.jic.com>:
3890 * config/obj-elf.c (elf_pseudo_table): Add "symver".
3891 (obj_elf_symver): New static function.
3892 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
3895 * write.c (relax_segment): Make type and printf format agree.
3897 * read.c (get_line_sb): Don't end the line on a semicolon inside a
3901 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3903 * config/tc-d30v.c, config/tc-d30v.h: New files.
3905 * configure: Rebuilt.
3907 * configure.in: Add case for d30v.
3910 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
3912 * config/tc-alpha.h (md_operand): Define with a null expansion,
3913 like all the other targets.
3914 * doc/internals.texi (CPU backend): Add missing word in
3915 md_flush_pending_output description. Fix typo in md_convert_frag
3917 start-sanitize-tic80
3918 * config/tc-tic80: Minor comment additions/changes.
3921 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3923 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
3924 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
3925 * config/obj-coff.c (obj_coff_def): Use
3926 tc_canonicalize_symbol_name if defined.
3927 (obj_coff_tag, obj_coff_val): Likewise.
3928 * expr.c (operand): Reject '~' as operator if is_name_beginner.
3930 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
3932 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
3933 does not actually work, though:
3934 * configure.in (i386-sequent-bsd*): New target.
3935 * configure: Rebuild.
3936 * config/tc-dynix.h: New file.
3937 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
3939 * read.c (do_align): Add max parameter. Change all callers.
3940 Remove useless static variables.
3941 (s_align): New static function. Do common portion of
3942 s_align_bytes and s_align_ptwo.
3943 (s_align_bytes, s_align_ptwo): Just call s_align.
3944 * frags.c (frag_align): Add max parameter. Change all callers.
3945 (frag_align_pattern): Likewise.
3946 * frags.h (frag_align, frag_align_pattern): Update declarations.
3947 * write.c (relax_segment): Limit alignment change to fr_subtype.
3948 Fix some types to be addressT.
3949 * config/obj-coff.c (size_section): Likewise.
3950 * config/obj-ieee.c (size_section): Likewise.
3951 * config/tc-d10v.h (md_do_align): Add max parameter.
3952 * config/tc-i386.h (md_do_align): Likewise.
3953 * config/tc-m88k.h (md_do_align): Likewise.
3954 * config/tc-m88k.c (m88k_do_align): Likewise.
3955 * config/tc-sh.h (md_do_align): Likewise.
3956 * config/tc-sh.c (sh_do_align): Likewise.
3957 * as.h: Improve comments on rs_align and rs_align_code.
3958 * doc/as.texinfo: Document new alignment arguments.
3959 * doc/internals.texi (Frags): Document use of fr_subtype field for
3960 rs_align and rs_align_code.
3962 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
3964 * config/tc-mips.c: Changed opcode parsing.
3966 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
3968 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
3969 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
3970 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
3971 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
3972 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
3973 to a location consistent with the rest of the target include files.
3974 * config/tc-i386.c: Remove misleading comment.
3975 * doc/internals.texi (CPU backend): Add description of function
3976 md_undefined_symbol.
3977 start-sanitize-tic80
3978 * config/tc-tic80.c: Add code to insert predefined symbols into the
3979 symbol table so they can be parsed by the standard expression parser.
3980 Remove custom code that use to parse them.
3981 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
3982 to a location consistent with the rest of the target include files.
3985 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
3987 * as.h: GNU c provides unlink() function.
3989 Unify section handling on openVMS/Alpha:
3990 * config/tc-alpha.c(s_alpha_link): Remove.
3991 (s_alpha_section): New function.
3992 Remove case-hacking of symbols
3993 Add .code_address pseudo-op.
3994 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
3995 (s_alpha_code_address): New function.
3996 (alpha_ctors_section, alpha_dtors_section): New sections for C++
3997 static constructors/destructors.
3998 Add debug code for crash debugs, to be removed when traceback code
3999 is added to object code.
4000 (s_alpha_name): New function for .name pseudo-op.
4001 (alpha_print_token): New function to print token expressions with
4002 alpha specific extensions.
4004 * makefile.vms: Allow compilation with current gcc snapshot.
4006 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4008 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4009 (DVIPS): Set to dvips.
4010 (ps, as.ps, gasp.ps): New targets.
4011 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4012 and MAKEINFO env variables.
4013 (internals.ps): Use DVIPS macro.
4014 (clean): Remove core and backup files.
4015 (distclean): Remove temporary files from building internals.
4017 * doc/internals.texi (Frags): Fix typo.
4018 (GAS processing): Ditto.
4019 (CPU backend): Ditto.
4020 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4021 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4022 * read.c: Remove ugly hack that dealt with config files not
4023 correctly defining TARGET_BYTES_BIG_ENDIAN.
4024 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4025 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4026 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4027 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4028 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4029 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4030 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4031 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4032 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4033 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4034 whether it is defined or not.
4035 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4036 * config/tc-ppc.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 start-sanitize-tic80
4040 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4041 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4044 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4046 * write.c (write_relocs): Correct text in as_fatal error message,
4047 bfd_perform_relocation -> bfd_install_relocation.
4049 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4051 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4052 * read.c (LEX_TILDE): Define if not defined.
4053 (lex_type): Use LEX_TILDE.
4054 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4055 not is_part_of_name.
4057 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4059 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4062 * config/tc-mips.c (mips16_extended_frag): Correct base address
4063 for an extended PC relative instruction.
4064 (md_convert_frag): Likewise.
4066 * config/tc-mips.c (prev_nop_frag): New static variable.
4067 (prev_nop_frag_holds): New static variable.
4068 (prev_nop_frag_required): New static variable.
4069 (prev_nop_frag_since): New static variable.
4070 (append_insn): If we aren't reordering, and prev_nop_frag is not
4071 NULL, and we don't need any nops, then decrease the size of
4072 prev_nop_frag. Don't insert nops because of instructions in
4073 noreorder sections. Remember whether the previous instructions
4074 where in noreorder sections even when not reordering.
4075 (mips_no_prev_insn): Add preserver parameter. Change all
4076 callers. Refer prev_nop_frag variables when appropriate.
4077 (mips_emit_delays): Set up prev_nop_frag.
4078 (s_mipsset): Clear prev_nop_frag if reordering.
4080 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4082 * config/tc-mips.c (append_insn): Remove useless code which
4083 handled swapping a mips16 jump with a mips16 instruction with a
4086 * config/tc-mips.c (md_parse_option): When debugging, set
4087 mips_optimize to 1, not 0.
4089 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4091 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4092 like the expression was based on `.', adjust the value of the
4095 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4096 extended instruction in a delay slot when not reordering.
4097 (md_convert_frag): Warn if an extended instruction appears in a
4100 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4101 (s_insn): New static function.
4102 * doc/c-mips.texi: Document .insn.
4104 * config/tc-mips.c (md_begin): Add the general registers to the
4106 (mips16_ip): First parse the expression, and then see whether it
4107 came up with a register, rather than trying to first see whether
4108 we are looking at a register.
4110 start-sanitize-tic80
4111 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4113 * config/tc-tic80.c: Numerous changes and additions to flesh
4114 out functions that were previously just stubs, and fix some
4115 problems found using the new TIc80 testsuite cases.
4118 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4120 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4121 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4123 * config/tc-mips.c (append_insn): Output jump instruction as a
4124 pair of 2 byte instructions, rather than as a single 4 byte
4127 start-sanitize-r5900
4128 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4129 (mips_ip): Don't check INSN_ISA for a macro.
4132 start-sanitize-r5900
4133 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4135 * config/tc-mips.c: added r5900.
4138 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4140 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4141 config/itbl-mips.h: Add copyright message and fix indentation.
4143 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4145 * itbl-ops.c: New file. Add support for dynamically read
4146 instruction registers, opcodes and formats. Build internal table
4147 for new instructions and provide callbacks for assembler and
4149 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4151 * itbl-ops.h: New file. Header file for itbl support.
4152 * config/itbl-mips.h: New file. Mips specific definitions for
4155 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4157 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4158 fit into the constant field of a relaxable operand, then it does
4161 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4163 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4164 a jsr target in a different section just like a jsr to
4165 an undefined target.
4167 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4169 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4170 against any mips16 symbols, not just externally visible ones.
4171 (md_apply_fix): Corresponding change.
4173 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4175 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4176 the operand of the exit instruction.
4178 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4180 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4181 as O_symbol, copy over the segment.
4183 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4185 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4186 fixup to be against the section symbol, adjust the value
4189 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4191 * write.c (write_relocs): Avoid looping on equated symbols.
4192 Adjust fx_offset by X_add_number for each symbol.
4193 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4195 (fixup_segment): Add a loop to track down equated symbols and
4196 adjust fx_offset appropriately.
4198 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4200 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4201 jmp -> bra relaxing.
4202 (md_convert_frag): Handle jmp->bra relaxing.
4203 (md_assemble): Handle jmp->bra relaxing.
4204 (md_estimate_size_before_relax): Likewise.
4206 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4208 * config/tc-i386.c (i386_align_code): Add comments explaining the
4211 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4213 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4214 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4216 (md_longopts): Add "enforce-aligned-data".
4217 (md_show_usage): Mention --enforce-aligned-data.
4218 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4219 enforce-aligned-data.
4221 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4222 "word", and "short".
4223 (ppc_xcoff_cons): New static function.
4225 * write.c (relax_segment): Give an error if a .space symbol is
4226 common or undefined.
4228 * read.c (read_a_source_file): Don't handle mri_pending_align if
4229 the handler is s_globl or s_ignore.
4231 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4233 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4234 start-sanitize-tic80
4235 * config/tc-tic80.c: Many additions to previous placeholder file.
4236 * config/tc-tic80.h: Ditto.
4239 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4241 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4243 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4245 * config/tc-mips.c (mips_fix_adjustable): New function.
4246 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4247 (mips_fix_adjustable): Declare.
4249 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4250 * read.c (read_a_source_file): After doing an mri_pending_align,
4251 adjust the line_label if there is one.
4252 (s_space): Set mri_pending_align if an odd number of bytes were
4255 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4257 * config/tc-d10v.h (md_do_align): Add this hook to call
4258 d10v_cleanup() when a ".align" is detected. Fixes PR11487.
4260 * config/tc-d10v.c (find_opcode): Correctly calculate
4261 branch displacement when .aligns are present.
4263 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4265 * config/tc-mn10200.c (md_relax_table): Define.
4266 (md_convert_frag): Implement.
4267 (md_assemble): Handle relaxable operands/instructions correctly.
4268 (md_estimate_size_before_relax): Implement.
4269 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4271 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4273 * config/tc-mips.c (append_insn): Give an error for jumps to a
4275 (md_apply_fix): Make a branch to an odd address an error rather
4278 * config/tc-mips.c (md_convert_frag): If the user explicitly
4279 requested an extended opcode, pass warn as true to mips16_immed.
4281 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4282 an explicit 0, so that explicitly extended instructions work
4285 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4287 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4288 symbol for a common symbol.
4290 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4292 Patch presumed to have been checked in awhile ago but wasn't.
4293 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4294 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4295 (relax_segment, case rs_org): Move code inside braces. Move locals
4296 target,after inside too.
4297 (relax_segment, case rs_machine_dependent): Guts moved to ...
4298 (relax_frag): New function.
4299 Call md_prepare_relax_scan if defined.
4301 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4303 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4304 'p' operand specifier.
4306 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4308 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4309 m68k family cpus which support long branch addressing modes.
4310 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4311 md_create_long_jump): Use it.
4313 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4315 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4316 the .reginfo or .MIPS.options section if configured for an
4319 * config/tc-mips.c (md_begin): Don't set interlocks for
4322 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4324 * read.c (read_a_source_file): Make sure the symbol ends with
4325 whitespace before checking whether the next character is '='.
4327 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4329 * config/tc-i386.c (sco_id): Moved from here...
4330 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4331 really is an SCO ELF specific thing, not just a SCO x86 specific
4334 start-sanitize-tic80
4335 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4337 * configure.in (tic80-*-*): Don't require 'coff'.
4338 * configure: Regenerate.
4341 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4343 * read.c (emit_expr): Check for overflow of a negative value
4345 * write.c (fixup_segment): Likewise.
4346 * config/obj-coff.c (fixup_segment): Likewise.
4348 * config/tc-m68k.c (struct label_line): Define.
4349 (labels, current_label): New static variables.
4350 (md_assemble): Mark current_label as text, and clear it.
4351 (m68k_frob_label): New function.
4352 (m68k_flush_pending_output): New function.
4353 (m68k_frob_symbol): New function.
4354 * config/tc-m68k.h (tc_frob_label): Define.
4355 (md_flush_pending_output): Define.
4356 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4357 (tc_frob_coff_symbol): Likewise.
4359 * read.c (read_a_source_file): When defining a macro in MRI mode,
4360 don't add the symbol to the symbol table.
4362 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4364 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4365 here since fixup_segment doesn't (linkrelax is set).
4366 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4368 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4370 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4373 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4375 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4376 to avoid warnings with the native HP compiler.
4377 (fix_new_hppa): Similarly for the r_type argument.
4378 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4379 in an #if OBJ_ELF to keep gcc -Wall quiet.
4380 (md_apply_fix): Always initialize "result".
4382 * config/tc-mn10200.c (md_assemble): Generate relocations.
4384 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4386 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4389 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4391 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4392 pass on the new file hook.
4394 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4395 !alpha_force_relocation, as local LITERALs can be adjusted to be
4396 relative to the section.
4398 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4400 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4402 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4403 aligned to odd boundary.
4404 (tc_frob_coff_symbol): Define.
4406 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4408 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4410 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4411 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4413 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4415 (md_assemble): If the size is 'B', set fx_signed.
4416 (md_apply_fix_2): Use fx_signed when checking for overflow.
4418 * write.h (struct fix): Add fx_signed field.
4419 * write.c (fix_new_internal): Initialize fx_no_overflow and
4421 (fixup_segment): Use fx_signed when checking for overflow.
4422 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4423 fx_signed when checking for overflow.
4425 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4427 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4428 updated, and all the useful information is in doc/internals.texi.
4430 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4431 * read.c (read_a_source_file): Check for conditional operators
4432 before doing an MRI pending alignment.
4433 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4434 (tc_conditional_pseudop): Define.
4435 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4436 * doc/internals.texi (CPU backend): Describe
4437 tc_conditional_pseudoop.
4439 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4440 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4442 (md_begin): Check m68k_rel32_from_cmdline before setting
4444 (m68k_mri_mode_change): Likewise.
4445 (md_longopts): Add --disp-size-default-16 and
4446 --disp-size-default-32.
4447 (md_parse_option): Handle new options.
4448 (md_show_usage): Mention new options.
4449 * doc/c-m68k.texi (M68K-Opts): Document new options.
4451 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4452 * config/tc-m68k.c (m68k_index_width_default): New static
4454 (m68k_ip): Use m68k_index_width_default to set the size of a base
4455 register whose size was not given.
4456 (md_longopts): Add --base-size-default-16 and
4457 --base-size-default-32.
4458 (md_parse_option): Handle new options.
4459 (md_show_usage): Mention new options.
4460 * doc/c-m68k.texi (M68K-Opts): Document new options.
4462 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4464 * configure.in: Recognize mips-*-linux* target.
4465 * configure: Rebuild.
4467 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4468 work if valueT is only 32 bits.
4470 * config/tc-mips.c: Throughout, check target_big_endian rather
4472 (byte_order): Remove.
4473 (mips_init_after_args): Remove.
4474 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4475 (mips_init_after_args): Don't declare.
4476 (tc_init_after_args): Don't define.
4478 * config/tc-mips.h (tc_frob_after_relocs): Define if
4480 (mips_elf_final_processing): Likewise.
4481 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4483 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4485 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4486 sld.{h,w} and the operand is relocatable, adjust the adend by
4487 shifting it right one bit.
4489 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4491 * read.c (read_a_source_file): Check mri_pending_align after
4492 checking for a macro. From Ronald F. Guilmette
4495 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4497 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4498 add segment argument. If OBJ_ELF, treat a relocation against a
4499 symbol in a linkonce section like a relocation against an external
4501 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4503 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4505 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4507 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4509 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4510 includes config.h instead of host.h, tc.h instead of tp.h, and
4511 targ-env.h instead of target-environment.h.
4512 Also, obj-format.h includes targ-cpu.h instead of
4514 start-sanitize-tic80
4515 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4516 * configure: Rebuild with autoconf.
4517 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4518 (TARGET_FORMAT): Define to "coff-tic80".
4519 * config/tc-tic80.c: New file for TIc80 support.
4520 * config/tc-tic80.h: New file for TIc80 support.
4523 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4525 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4528 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4530 * write.c (adjust_reloc_syms): If the fixup symbol has been
4531 equated to an undefined symbol, convert the fixup to being against
4532 the target symbol. Remove obsolete code handling a special case
4535 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4537 * mpw-make.sed: Use NewFolderRecursive for installation.
4539 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4541 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4543 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4545 * config/tc-d10v.c (md_assemble): Fix bug which caused
4546 second instruction in a line to be case sensitize. PR11312
4548 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4550 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4551 range check operands with MN10200_OPERAND_NOCHECK set.
4552 (check_operand): Likewise.
4554 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4556 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4557 (md_begin): Always align the text section to a four byte
4559 (append_insn): Remove call to record_align.
4561 * config/tc-mips.c (insn_label): Remove.
4562 (struct insn_label_list): Define.
4563 (insn_labels, free_insn_labels): New static variables.
4564 (mips_clear_insn_labels): New static function.
4565 (append_insn): Mark all mips16 text labels, and make them odd.
4566 Handle all labels after emitting a nop, not just one. Call
4567 mips_clear_insn_labels rather than just clearing insn_label.
4568 (mips_emit_delays): Add insns parameter, and use it to decide
4569 whether to mark mips16 labels. Handle all labels, not just one.
4570 Force mips16 labels to be odd. Change all callers.
4571 (mips16_immed): Don't check for an odd branch target.
4572 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4573 (mips16_extended_frag): Ignore the low bit in a branch target.
4574 (md_convert_frag): Likewise.
4575 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4576 clearing insn_label.
4577 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4578 (s_float_cons, s_gpword): Likewise.
4579 (s_align): Use insn_labels rather than insn_label.
4580 (s_cons, s_float_cons, s_gpword): Likewise.
4581 (mips_frob_file_after_relocs): New function.
4582 (mips_define_label): Rewrite to add to insn_labels list.
4583 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4584 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4585 out odd, increment it.
4587 * config/tc-mips.c (append_insn): Only update prev_insn when not
4588 reordering if place is NULL.
4590 * config/tc-mips.c (mips16_ip): Check for a missing expression
4591 when using the register indirect addressing mode.
4593 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4595 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4596 check 24bit operands for overflow.
4597 (check_operand): Likewise.
4599 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4601 * doc/as.texinfo (Section): Document how to use the .section
4602 pseudo-op for COFF and ELF.
4604 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4606 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4608 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4610 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4611 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4612 store them. Adjust other RELAX_MIPS16 macros.
4613 (RELAX_MIPS16_DSLOT): Define.
4614 (RELAX_MIPS16_JAL_DSLOT): Define.
4615 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4616 handling of whether previous instruction has a fixup. Set
4617 prev_insn_reloc_type.
4618 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4619 (mips16_extended_frag): Use the right base address for a PC
4620 relative add or load.
4621 (md_convert_frag): Likewise. If a PC relative add or load is
4622 used, record the alignment for the section.
4624 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4626 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4627 linkonce section into a reloc against the section symbol.
4629 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4630 branch instructions.
4632 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4633 system, don't set the section alignment to 2**4.
4634 (s_change_sec): Likewise.
4635 (append_insn): Call record_alignment for the section.
4636 (md_section_align): Don't align the section size for an embedded
4639 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4641 * write.c (adjust_reloc_syms): Make sure that symbols are
4642 resolved; expression symbols may have been skipped.
4643 * config/obj-coff.c (fixup_segment): Likewise.
4645 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4647 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4648 BFD_RELOC_24_PLT_PCREL relocation.
4649 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4651 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4653 * config/tc-d10v.c (write_2_short): Remove code that called
4654 parallel_ok() when the programmer specified parallel instructions.
4656 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4658 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4661 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4662 * config/tc-mn10300.c (md_assemble): Likewise.
4664 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4666 * config/tc-mips.c (append_insn): Make sure there is enough room
4667 in a frag after a mips16 instruction to switch it with a jump
4670 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4671 attempt to use a non absolute symbol in an extending frag.
4673 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4675 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4676 * config/tc-mn10200.h: Likewise.
4678 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4681 UNGET rather than PUT. Set old_state before setting state to -2.
4683 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4684 when extending because the value is exactly maxtiny + 1.
4686 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4687 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4688 (RELAX_MIPS16_USER_SMALL): Define.
4689 (RELAX_MIPS16_USER_EXT): Define.
4690 (mips16_small, mips16_ext): New static variables.
4691 (append_insn): Pass mips16_small and mips16_ext to
4692 RELAX_MIPS16_ENCODE.
4693 (mips16_ip): Set mips16_small and mips16_ext.
4694 (mips16_immed): Don't check mips16_autoextend.
4695 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4697 * write.c (write_relocs): Print an error for an out of range
4698 fixup, rather than calling abort.
4700 * as.c (main): Unlink the output file if there are errors while
4701 generating the fixups.
4703 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4705 * config/tc-mips.c (mips16_extended_frag): Don't call
4707 (md_convert_frag): Call resolve_symbol_value before calling
4708 S_GET_VALUE, and don't add in the frag address.
4710 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4711 and use them when reporting errors. Change all callers.
4713 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4715 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4716 Remove '$' prefixing for registers.
4718 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4720 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4721 is initialized before using it.
4722 (d10v_cleanup): No longer uses its argument, so make it void.
4724 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4726 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4728 * write.c (fixup_segment): Don't discard the symbol for a PC
4729 relative fixup to an absolute symbol.
4731 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4733 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4734 with multiple sections.
4736 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4738 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4739 no-mips-16 to no-mips16.
4740 (s_mipsset): Accept .set mips16 and .set nomips16.
4742 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4744 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4745 argument, and check for +/- constant following the suffix, folding
4746 it into the expression.
4747 (ppc_elf_cons): Change ppc_elf_suffix calls.
4748 (md_assemble): Ditto.
4749 (shlib): Replace boolean mrelocatable with enumeration shlib.
4750 (md_parse_option): Discriminate between PIC style shared libraries
4752 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4755 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4757 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4758 change the comment characters.
4760 * config/tc-ppc.c (comment_chars): Delete in favor of
4762 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4764 (ppc_comment_chars): Select appropriate comment chars by default.
4765 (msolaris): New flag for -m{,no-}solaris.
4766 (md_parse_option): Recognize -K pic. Add support for
4768 (md_show_usage): Update.
4769 (md_begin): Do not set ELF flags if Solaris.
4770 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4771 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4773 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4775 * as.c (main): Correct handling of flag_always_generate_output.
4777 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4779 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4780 fx_offset, not fx_addnumber.
4782 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4785 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4787 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4789 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4791 * config/tc-mips.c (md_section_align): Check for an alignment of
4792 4, not an alignment of 16. Corrects August 7 patch.
4794 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4796 * configure, conf.in: Rebuild with autoconf 2.12.
4798 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4799 alignment is specified.
4801 Add support for mips16 (16 bit MIPS implementation):
4802 * config/tc-mips.c: Extensive additions for mips16 support, not
4804 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4805 (insn_uses_reg): Change last parameter to an enum.
4806 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4807 (md_relax_frag): Define as mips_relax_frag.
4808 (mips_relax_frag): Declare.
4809 (struct mips_cl_insn): Add use_extend and extend fields.
4810 (tc_fix_adjustable): Define.
4811 * config/obj-elf.h (S_GET_OTHER): Define.
4812 (S_SET_OTHER): Define.
4814 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4816 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4817 o and p operand specifiers.
4819 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4821 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4822 (relax_segment, case rs_org): Move code inside braces. Move locals
4823 target,after inside too.
4824 (relax_segment, case rs_machine_dependent): Guts moved to ...
4825 (relax_frag): New function.
4826 Call md_prepare_relax_scan if defined.
4827 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4830 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4832 * config/tc-mn10300.c (address_registers): Use '$' as register
4833 prefix instead of '%'.
4834 (data_registers, other_registers, md_assemble): Likewise.
4836 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4837 (data_registers, other_registers, md_assemble): Likewise.
4839 * config/tc-mn10300.c (md_assemble): Correctly determine the
4840 correct location and type for each relocation.
4841 (md_pcrel_from): Simplify.
4843 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
4845 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
4846 converted into branch around branch.
4848 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
4850 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
4851 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
4853 * config/tc-mn10300.c (md_begin): Set linkrelax.
4854 (md_assemble): Create fixups as needed.
4855 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
4857 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4859 * config/tc-d10v.c (parallel_ok): When automatically converting
4860 serial ops to parallel, do not consider a branch as the first
4863 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
4865 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
4867 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
4869 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
4871 (check_operand): Likewise.
4873 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4875 * config/tc-d10v.c (parallel_ok): Branch and link instructions
4877 (write_2_short): Call parallel_ok to check whether two short
4878 instructions the user requested execute in parallel, can be
4881 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4883 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
4884 allow a branch and link in parallel with an exe instruction.
4886 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4888 * doc/c-d10v.texi: Add info on @word modifier.
4890 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
4893 operands are assumed to be 32bits. Use "bits" field to hold the
4894 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
4895 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
4898 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
4899 of a MN10300_OPERAND_SPLIT operand by operand->shift.
4901 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4902 MN10300_OPERAND_SPLIT.
4904 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
4906 * config/tc-mn10300.c (md_assemble): Insert operands into
4907 the extension part of the instruction if necessary.
4908 (mn10300_insert_operand): Accept pointer to extension word
4909 argument. Make insn a pointer argument too. Return type
4910 is now void. All callers changed.
4912 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
4914 * config/tc-mn10300.c (mn10300_insert_operand): Handle
4915 repeated register operands.
4917 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
4919 * doc/as.texinfo: Added section on reporting bugs.
4921 * config/tc-alpha.c: Change uses of void * to PTR. Change the
4922 alpha_macro emit field to expect a const argument, and change the
4923 arg field to be const. Fix some spacing to follow the GNU
4926 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
4928 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
4929 (pca56) and 21264 (ev6) cpus.
4930 (md_apply_fix): Private relocation types are now negative.
4931 (alpha_force_relocation): Likewise.
4932 (tc_gen_reloc): Likewise.
4933 (emit_insn): Likewise.
4934 (emit_ldXu): Do the right thing when the hardware can do byte insns.
4935 (emit_stX): Likewise.
4936 (emit_sextX): Likewise.
4938 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
4940 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
4941 a symbol found in a reloc.
4943 * symbols.c (resolve_symbol_value): Improve the error message if
4944 an undefined symbol is used in an expression.
4946 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
4948 * doc/internals.texi: Rewrite, and add a lot of documentation.
4949 * doc/Makefile.in (internals.info): New target.
4951 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
4953 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
4954 against weak symbols.
4956 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
4958 * config/tc-v850.c (md_assemble): Don't lose for relaxable
4961 * config/tc-v850.c (md_convert_frag): Make sure we insert the
4962 fixup at the right address within the frag.
4964 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
4965 to an absolute value, instead increment it as needed.
4967 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
4968 * config/tc-v850.c: Fix some indention problems.
4969 (md_relax_table): Define for D9->D99 branch displacement
4971 (md_convert_frag): Do something useful instead of aborting.
4972 (md_estimate_size_before_relax): Likewise.
4973 (md_assemble): Note if the matching instruction has a relaxable
4974 operand. If it does, allocate frag with frag_var and don't
4977 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4979 * config/tc-d10v.h (md_cleanup): New function. This is needed to
4980 write out any buffered instructions when a ".end" is found.
4982 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4984 * read.c (read_a_source_file): New hook md_cleanup().
4986 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
4988 * write.c (fix_new_exp): Use make_expr_symbol to build an
4989 expression symbol for a complex fixup.
4991 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
4993 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
4994 hacks to improve parsing of complex hi, lo, zda, etc
4996 (md_assemble): Don't demand and eat a trailing ')' after finding
4997 a v850 relocation prefix. Sign extend the constant in a
4998 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5000 (parse_cons_expression_v850): Don't eat a trailing ')' after
5001 finding a v850 relocation prefix.
5003 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5004 (TC_CONS_FIX_NEW): Likewise.
5005 * config/tc-v850.c (parse_cons_expression_v850): New function.
5006 (cons_fix_new_v850): Likewise.
5008 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5010 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5012 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5013 for an unknown relocation type.
5015 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5017 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5020 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5022 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5023 differently for movea & sst/sld insns.
5025 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5027 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5030 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5032 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5033 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5034 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5035 frob_file_after_relocs field.
5036 * config/obj-elf.c (elf_format_ops): Likewise.
5037 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5038 including obj-elf.h.
5040 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5042 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5043 specially if not ELF.
5044 (md_apply_fix): Handle BFD_RELOC_64.
5045 (tc_gen_reloc): Handle BFD_RELOC_64.
5047 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5048 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5051 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5052 Don't check S_GET_OTHER.
5054 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5056 * config/tc-mips.c (mips_ip): Accept an odd floating point
5057 register with l.s or s.s.
5059 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5061 (obj_aout_type): New static function.
5063 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5065 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5067 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5069 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5070 and sdaoff expressions.
5072 * write.c (fixup_segment): Don't add symbol value to addend if
5073 TC_V850 and OBJ_ELF.
5074 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5077 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5078 (md_pcrel_from_section): Likewise.
5079 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5081 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5083 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5084 (md_pcrel_from_section): New function.
5085 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5087 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5089 * config/tc-mips.c (load_register): Add cast to offsetT when using
5092 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5094 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5095 (elf_frob_file_after_relocs): ... here. New function.
5096 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5097 * write.c (write_object_file): Call *frob_after_relocs after the
5098 call to write_relocs.
5100 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5102 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5103 symbol, as this messes up linking. Instead, expand the recursive call
5104 inline and change up the appropriate bits to get the 0x8000 offset
5105 in the reloc addend.
5107 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5109 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5110 two symbols in the same segment to be adjusted.
5112 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5113 * configure: Rebuild.
5115 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5117 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5119 (ppc_elf_validate_fix): Ditto.
5120 (md_assemble): Ditto.
5122 (ppc_pe_section): Ditto.
5123 (ppc_frob_symbol): Ditto.
5125 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5127 * config/mn10300.c (md_assemble): Pass an extra shift count
5128 to mn10300_insert_operand based on the opcode format.
5129 (mn10300_insert_operand): Accept and use extra shift count
5132 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5133 formats rather than hard-coded constants.
5135 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5136 are 7 bytes long. Write out instructions in big-endian format.
5138 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5140 * config/tc-mn10300.c (md_assemble): Tweak further so
5141 that all instructions are parsed correctly.
5143 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5145 * as.h: Include libiberty.h.
5146 (xmalloc, xrealloc): Don't declare.
5147 * as.c: Don't include libiberty.h.
5148 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5149 * config/tc-mips.c: Likewise.
5150 * messages.c: Likewise.
5151 (xstrerror): Don't declare.
5152 * xmalloc.c: Remove.
5154 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5156 * config/tc-mn10300.h (pre_defined_registers) Remove.
5157 (system_registers, cc_names): Likewise.
5158 (address_registers, data_registers, other_registers): New register
5160 (register_name, system_register_name, cc_name): Remove.
5161 (mn10300_reloc_prefix): Likewise.
5162 (data_register_name): New function.
5163 (address_register_name, other_register_name): Likewise.
5164 (md_assemble): Rough cut at parsing operands. Remove lots of
5166 (md_apply_fix3): Disable for now.
5168 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5170 * config/tc-m68k.c (select_control_regs): New function, extracted
5171 out of m68k_init_after_args.
5172 (m68k_init_after_args): Use it.
5173 (mri_chip): Use it here as well to update set of allowed control
5176 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5178 * config/obj-elf.c (elf_begin): New function.
5179 (obj_elf_section): Add the section symbol to the symbol table.
5180 * config/obj-elf.h (obj_begin): Define.
5181 (elf_begin): Declare.
5182 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5185 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5187 * config/obj-coff.c (fixup_segment): Subtract the section address
5188 from a PC relative reloc if TC_M68K.
5190 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5192 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5193 .uaxword available even if not OBJ_ELF.
5194 (md_atof): Remove unused local variable wordP.
5196 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5198 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5199 for Matsushita MN10x00 support.
5200 * configure.in: Recognize mn10x00-*-*
5201 * configure: Rebuilt.
5203 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5205 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5206 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5207 (load_expression): track clobbering of base reg before jmp/jsr.
5208 (s_alpha_file): pass case_hack flags and source filename via
5209 symbol table to bfd.
5210 * tc-alpha.h (TC_CONS_FIX_NEW): define
5212 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5214 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5215 * configure: Rebuild.
5217 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * read.c (s_macro): Warn if a macro has the same name as a
5221 (s_space): In m68k MRI mode, align to a word boundary.
5222 * macro.c (define_macro): Add namep parameter. Change all
5224 * macro.h (define_macro): Update declaration.
5226 * as.c (show_usage): Print bug report address.
5227 (parse_args): Change version printing to match current GNU
5229 * gasp.c (show_usage): Print bug report address.
5230 (main): Change version printing to match current GNU standards.
5232 * config/tc-m68k.c (init_table): Correct access control unit
5233 register numbers. From Ken Rose <rose@netcom.com>.
5235 * config/tc-alpha.c: Add some static function prototypes.
5236 (alpha_macros): Move to top of file. Make static.
5237 (alpha_num_macros): Move to top of file.
5239 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5241 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5244 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5246 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5247 and just call sprintf_vma.
5249 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5251 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5253 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5255 * read.c (float_cons): Call md_flush_pending_output if it is
5258 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5260 * config/tc-d10v.c (md_operand): Created. Allows operands to
5262 * config/tc-d10v.h (md_operand): Undefined.
5264 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5266 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5267 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5269 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5271 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5272 reloc for the i960 for a reloc in the same section. This undoes
5273 one of the two changes made Aug 19.
5275 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5278 symbols to the position of the debugging information.
5280 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5282 * expr.c (expr): Always use unsigned right shifts for >>.
5284 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5286 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5287 slots when processing BL fixups.
5289 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5290 on the first half of the instruction.
5292 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5294 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5295 stabs expression, rather than giving an error.
5297 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5300 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5302 * config/tc-mips.c (append_insn): Fill in the value for a constant
5303 jump, rather than creating a reloc.
5305 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5307 * config/tc-mips.c (append_insn): Don't swap an instruction which
5308 sets a condition code with an instruction which uses a condition
5310 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5313 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5314 (mips_ip): Give a better error message if the ISA level is wrong.
5315 (md_parse_option): Recognize -mcpu=[v][r]5000.
5317 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5319 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5321 (load_register): Ensure hi32 bits are not lost during lo32bit
5322 processing. Fix shift offset that was overflowing into the next
5323 instruction field. Add code to generate shorter sequences for
5324 constants with a single contiguous seqeuence of ones.
5326 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5328 * config/tc-d10v.c (d10v_dot_word): New function to support
5329 "@word" with the word pseudo-op.
5330 (md_apply_fix3): Cleanup and changes to support correct sizes
5331 for 16 and 18-bit relocs.
5333 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5335 * configure.in (sparc-*-aout): Set `em'.
5336 * configure: Regenerated.
5337 * config/te-sparcaout.h: New file.
5338 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5339 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5340 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5341 (SPECIAL_CASE_{SETSW,SETX}): Define.
5342 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5343 (md_begin): Delete setting of `target_big_endian'.
5344 (output_insn): New function.
5345 (md_assemble): Rewrite. Add `setx' support.
5346 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5348 (md_atof): Add little endian support.
5349 (md_number_to_chars): Likewise.
5350 (md_apply_fix): Likewise.
5351 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5352 (md_parse_option): Likewise.
5353 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5355 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5357 * ecoff.c (ecoff_new_file): New function.
5358 * ecoff.h (ecoff_new_file): Declare.
5359 * config/obj-ecoff.h (obj_app_file): Define.
5361 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5363 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5364 symbol by 32k so that our 16-bit signed offset can address the
5365 entire chunk. Reported by <matt@lkg.dec.com>.
5367 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5369 * config/tc-mips.c (load_register): Remove unused variable tmp.
5371 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5373 * config/tc-mips.c (load_register): Remove unnecessary code that
5374 was causing the high 32bits of 64bit constants to be lost.
5376 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5378 * config/tc-d10v.c: Added changes to support function
5379 pointers and "@word" syntax.
5381 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5383 * config/tc-v850.c: Remove commented out and #if 0'd code.
5384 (v850_reloc_prefix): Provide prototype.
5385 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5387 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5388 (md_assemble): Add default to case statement.
5390 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5392 * config/tc-v850.c (md_assemble): Compute size of the instrction
5395 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5398 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5400 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5401 routines to fetch/store the updated instruction from/to memory.
5402 (v850_insert_operand): If the operand has a specialized insert
5405 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5407 * config/tc-v850.c (reg_name_search): Align calling convention to
5408 be like identical function found in tc-ppc.c.
5409 (get_reloc): Removed.
5410 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5411 (md_assemble): emit fixups.
5412 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5414 (md_apply_fix3): handle fixups/relocs.
5415 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5417 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5420 * configure.in (sh-*-elf*): New target.
5421 * config/tc-sh.h (TARGET_ARCH): Define.
5422 (WORKING_DOT_WORD): Define.
5423 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5424 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5425 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5426 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5427 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5428 (SUB_SEGMENT_ALIGN): Likewise.
5429 (RELOC_32): Don't define.
5430 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5431 (target_big_endian): Declare if OBJ_ELF.
5432 (TARGET_FORMAT): Define if OBJ_ELF.
5433 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5435 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5436 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5437 (struct sh_count_relocs): Define.
5438 (sh_count_relocs): New static function, broken out of
5439 sh_frob_file. Add BFD_ASSEMBLER code.
5440 (sh_frob_section): Likewise.
5441 (sh_frob_file): Call sh_frob_section.
5442 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5443 call section_symbol rather than seg_info (seg)->dot.
5444 (md_section_align): Add OBJ_ELF version.
5445 (SWITCH_TABLE_CONS): Define.
5446 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5447 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5448 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5450 (struct reloc_map): Define if not BFD_ASSEMBLER.
5451 (coff_reloc_map): Likewise.
5452 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5453 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5454 * write.c (write_relocs): Ifdef out fx_where test which triggers
5455 inappropriately for SH ELF.
5456 (write_object_file): Call tc_frob_file_before_adjust and
5457 obj_frob_file_before_adjust if they are defined.
5459 * write.c (write_object_file): Use BFD_RELOC_16, not
5460 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5462 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5465 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5467 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5468 branch sizes in across sections.
5470 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5472 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5475 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5477 * config/tc-v850.c (md_begin): Deal with end of opcode
5480 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5482 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5483 the wrong opcode for cases like st2w where there are many forms
5484 of the same instruction.
5486 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5488 * expr.c (operand): If md_parse_name is defined, call it before
5489 calling symbol_find_or_make.
5490 * config/tc-ppc.h (md_parse_name): Define.
5491 (ppc_parse_name): Declare.
5492 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5494 (register_name): Update call to reg_name_search.
5495 (cr_operand): New static variable.
5496 (cr_names): New static const array.
5497 (ppc_parse_name): New function.
5498 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5499 cr_operand before calling expression.
5501 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5503 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5504 hppa_gen_reloc_type call.
5506 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5508 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5509 on addresses. Improved error messages.
5510 * doc/c-d10v.texi: Added docs for register pairs.
5512 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5514 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5517 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5519 * ecoff.c (init_file): Initialize fMerge to 1.
5520 (add_file): Restore old file merging code, but only merge files if
5522 (ecoff_directive_loc): Clear fMerge field of current file.
5523 (ecoff_generate_asm_lineno): Likewise.
5525 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5527 * doc/c-d10v.texi: Fix typo.
5529 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5531 * config/tc-v850.c (md_assemble): Correct bit masking for
5532 hi and lo expressions.
5534 * config/tc-v850.c (md_assemble): Rough cut at demanding
5535 "ep" or "r30" in sst and sld instructions.
5536 (md_apply_fix3): Don't abort. Just warn that we don't
5539 * config/tc-v850.c (CC_NAME_CNT): Define.
5540 (cc_name): New function.
5541 (md_assemble): Handle V850_OPERAND_CC correctly.
5543 * config/tc-v850.c (md_assemble): Don't forget to initialize
5546 * config/tc-v850.c (reg_name_search): Generalize to search
5547 any given register table.
5548 (register_name): Pass appropriate table and size to reg_name_search.
5549 (system_register_name): New function.
5550 (SYSREG_NAME_CNT): Define.
5551 (md_assemble): Handle operands which are system registers.
5553 * config/tc-v850.c (md_assemble): If we find a register, but the
5554 opcode doesn't want a register, then we don't have a match.
5555 (md_assemble): Get size of the instruction from the opcode table.
5557 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5559 * configure.in: Set and substitute HLDENV.
5560 * configure: Rebuild.
5561 * Makefile.in (HLDENV): New variable.
5562 (as.new): Use $(HLDENV).
5564 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5565 if an array dimension is not known.
5567 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5569 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5570 * doc/c-d10v.texi: Cleanup.
5572 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5574 * config/tc-v850.c: New file.
5575 * config/tc-v850.h: New file.
5576 * configure (v850-*-elf): New target.
5577 * configure.in (v850-*-elf): New target.
5579 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5581 * doc/c-d10v.texi: New file.
5582 * doc/all.texi: Added D10V stuff.
5583 * doc/as.texinfo: Added D10V stuff.
5585 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5587 * config/tc-d10v.c: All references to defined symbols should
5588 now use the optimal instruction. .float and .double now work.
5590 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5592 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5593 section address for the i960 as is done for the i386.
5595 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5597 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5598 case, forward-include bfd/elf-bfd.h.
5600 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5602 * config/tc-d10v.c: Add additional information to the opcode
5603 table to help determinine which instructions can be done
5606 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5608 * config/tc-arm.c: Major changes to add Thumb support, with lots
5609 of change input from <rearnsha@armltd.co.uk>.
5610 Reverted to INSN_SIZE macro, rather than insn_size variable.
5611 (insns): Added ARM "bx" instruction support.
5612 (tinsns): Added Thumb instruction definition structure.
5613 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5614 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5615 (opcode_select,s_arm,s_thumb,s_code): Added.
5616 (decode_shift): Allow upper-case RRX.
5617 (do_ldst): Simpler halfword support.
5618 (do_ldmstm): Improved.
5619 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5620 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5621 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5622 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5623 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5625 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5626 (md_parse_option): Add support for -mthumb.
5627 (md_show_usage): Updated to reflect new command line option.
5628 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5629 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5630 fragment information to be held.
5632 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5634 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5635 non-null, but is a constant.
5636 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5637 so that error reporting will work correctly.
5639 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5641 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5642 against weak symbols.
5644 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5647 (ppc_force_relocation): Declare if OBJ_XCOFF.
5648 * config/tc-ppc.c (ppc_force_relocation): New function if
5651 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5653 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5655 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5657 * config/tc-d10v.c: Fix problem with relocs.
5659 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5661 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5662 with nops if not in data_section or bss_section.
5664 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5666 Add support for openVMS/Alpha.
5667 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5668 * config/obj-evax.c: New file.
5669 * config/obj-evax.h: New file.
5670 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5672 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5673 defined. Add case for bfd_target_evax_flavour.
5674 * config/vms-a-conf.h: New file.
5675 * conf-a-gas.com: New file.
5676 * configure.in: Add target alpha-*-*vms*.
5677 * configure: Rebuild.
5678 * makefile.vms: New file.
5679 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5680 Don't call ffs on openVMS/Alpha.
5682 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5684 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5685 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5687 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5688 (NEED_DECLARATION_SBRK): New macro.
5689 * configure, conf.in: Rebuild.
5690 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5691 (strstr): Declare if NEED_DECLARATION_STRSTR.
5692 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5694 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5696 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5697 by a constant before entering the main switch. Reject attempts to
5698 apply an arithmetic function to non-absolute symbols, except for
5699 the special case of subtraction of two symbols in the same
5702 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5703 not to more than a 16 byte boundary.
5705 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5706 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5707 (tc_gen_reloc): If out of memory call as_fatal rather than
5708 assert. If no howto found, call as_bad_where rather than
5709 as_fatal. Change the error message slightly. Set howto to a
5710 non-NULL value in order to keep going.
5712 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5714 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5716 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5718 * config/tc-h8300.c (get_specific): New operand "size" derived
5719 from ".b", ".w" and ".l" extensions. All callers changed. If
5720 the base instruction has no operands, then use the size to
5721 determine which specific instruction to use.
5723 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5725 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5727 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5729 * config/tc-mips.c (md_section_align): Don't change addr if
5732 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5734 * config/tc-hppa.c: Revert yesterday's changes.
5736 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5738 * config/tc-d10v.c: Disable range checking on 16-bit values.
5740 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5742 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5743 not just the ones that don't match.
5745 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5747 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5749 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5751 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5752 pre-cursor to adding Thumb support. Also added cpu_variant flag
5753 information to each of the asm_flg structures.
5754 (md_parse_option): Updated ARM7 parsing to allow 't' for
5755 thumb/halfword support, aswell as 'm' for long multiply.
5756 (md_show_usage): Updated help message.
5757 (md_assemble): Check that instruction flags are applicated to the
5758 current cpu variant.
5759 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5760 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5761 signextension instructions.
5762 (do_ldst): Generate halfword and signextension variants if
5763 mnemonic flags match.
5764 (ldst_extend): Do not allow shifts in the offset field of halfword
5765 or signextension instructions.
5766 (validate_offset_imm): Provide check on halfword and signextension
5768 (add_to_lit_pool): Merge identical literal pool values.
5770 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5772 * config/tc-hppa.c (selector_table): Add 'E' selector.
5773 (cons_fix_new_hppa): Don't coke on e_esel.
5774 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5775 to help generate exception handling tables.
5776 (md_apply_fix): Don't try to apply fixups with an e_esel
5778 (hppa_fix_adjustable): Fixups with e_esel selectors
5781 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5783 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5786 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5788 * config/tc-d10v.c: Added lots of error checking. Added hacks
5789 to support accumulator shifts.
5791 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5793 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5794 (S_CLEAR_EXTERNAL): Likewise.
5795 (S_SET_WEAK): Remove error; just let .weak override.
5797 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5799 * config/tc-d10v.c (md_assemble): Now handles multiline
5802 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5804 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5805 Added kludge for divs instruction. Fixed minor problem with
5806 multiple text sections.
5807 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5809 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5811 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5812 addresses to be right-shifted by 2.
5814 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5816 * config/tc-d10v.c: Many changes to get relocs working.
5817 (register_name): No longer creates a symbol for register names.
5818 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5819 (d10v_insert_operand): Now works correctly for either container.
5820 * config/tc-d10v.h (d10v_cleanup): Declare.
5822 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5824 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5825 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5827 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5829 * tc-alpha.c: Patches to track current minimum alignment to reduce
5830 the number of fragments created with frag_align.
5831 (alpha_current_align): New static variable.
5832 (s_alpha_text): Reset alignment to 0.
5833 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5834 (s_alpha_stringer, s_alpha_space): New functions.
5835 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5836 (alpha_cons_align): New function to replace both of them.
5837 (emit_insn): Only align if alpha_current_align is less than 2;
5838 reset alpha_current_align to 2.
5839 (s_alpha_gprel32): Likewise.
5840 (s_alpha_section): New function. Basically duplicate the other
5841 alpha section change hooks. Only define for ELF.
5842 (s_alpha_float_cons): Simplify alignment handling.
5843 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5844 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
5845 Don't define the s_alpha_cons pseudo-ops. Do define
5846 s_alpha_stringer and s_alpha_space pseudo-ops.
5847 (alpha_align): Skip if less than current default alignment. Set
5849 * tc-alpha.h (md_flush_pending_output): Remove.
5850 (md_cons_align): Add.
5852 * tc-alpha.c: Add oodles of function description comments.
5853 (md_bignum_to_chars): Remove; there are no callers.
5854 (md_show_usage): Mention some more variants.
5856 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
5858 From Andrew Gierth <ANDREWG@microlise.co.uk>:
5859 * configure.in (sparc-*-sysv4*): New target.
5860 * configure: Rebuild.
5862 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
5863 uaxword to use s_uacons.
5864 (sparc_no_align_cons): New static variable.
5865 (s_uacons): New static function.
5866 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
5869 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
5871 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
5872 5 with regard to shared libraries.
5873 * configure: Rebuild.
5875 * config/tc-m68k.c (m68k_ip): Use the correct length when
5876 allocating space for the unsupported architecture error message.
5878 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5880 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
5882 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5884 * config/tc-d10v.c: New file.
5885 * config/tc-d10v.h: New file.
5886 * configure (d10v-*-elf): New target.
5887 * configure.in (d10v-*-elf): New target.
5889 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5891 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
5893 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
5895 * config/tc-alpha.c (alpha_align): Change fill parameter
5896 to a pointer. Take NULL as 0 or nop depending on section. Change
5898 (s_alpha_align): Rename local variables.
5900 * doc/as.texinfo (.align): Document action of omitted
5903 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
5905 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
5906 when an unsupported PC relative reloc is seen, rather than calling
5909 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
5910 Instead, check state when '#' comment is seen.
5912 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
5914 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
5916 (tc_gen_reloc): If fixup was changed to be PC relative, change
5917 reloc type accordingly. Use name of reloc in error message.
5919 * as.h: Don't define const or volatile.
5920 * flonum.h: Don't define const.
5922 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
5923 if fx_pcrel is set. Correct setting the addend case in the
5924 OBJ_ELF case (from Andreas Schwab
5925 <schwab@issan.informatik.uni-dortmund.de>).
5926 (md_show_usage): Correct -mfc5200 to -m5200.
5928 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5930 * doc/c-m68k.texi: Document -m5200 flag.
5931 * doc/as.texinfo: Likewise.
5933 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
5936 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
5939 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
5941 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
5943 * Makefile.in (VERSION): Set to cygnus-2.7.1.
5945 * Released binutils 2.7.
5947 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
5949 * config/tc-mips.c (mips_ip): Only perform range check when
5950 dealing with O_constant expressions.
5952 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
5954 * m68k-parse.h (m68k_register): Add new coldfile control
5957 * config/tc-m68k.c (mcf5200_control_regs): New variable,
5958 array of control registers for the coldfire.
5959 (cpu_of_arch): Added mcf5200.
5960 (archs): Added mcf5200.
5961 (init_table): Add new control registers.
5962 (m68k_ip): Added support for new control registers.
5963 (m68k_init_after_args): Likewise.
5965 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
5967 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
5969 * read.h (is_it_end_of_statement): Declare.
5970 * read.c (is_it_end_of_statement): Remove declaration.
5972 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
5974 (md_assemble): Fix handling of @l with an unsigned constant. Add
5975 default case to reloc switch.
5977 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
5979 Based on patches from Tom Quiggle <quiggle@sgi.com>:
5980 * ecoff.c (last_lineno): New static variable.
5981 (add_procedure): Set last_lineno.
5982 (ecoff_directive_loc): Likewise.
5983 (ecoff_generate_asm_lineno): Likewise.
5984 (ecoff_fix_loc): New function.
5985 * ecoff.h (ecoff_fix_loc): Declare.
5986 * config/tc-mips.c (append_insn): When inserting nops, and using
5987 ECOFF debugging, call ecoff_fix_loc.
5989 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
5991 * config/tc-h8300.c (build_bytes): If an operand type is
5992 marked as SRC_IN_DST retrieve it from the "destination" op.
5994 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
5996 * configure.in (arm-*-riscix*): Set emulation to riscix.
5997 * configure: Rebuild.
5998 * config/te-riscix.h: New file to define TE_RISCIX.
6000 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6002 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6004 * Makefile.in (config.status): Just run config.status as other
6007 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6009 * mpw-config.in (TARGET_OS): Add definition to conf.
6011 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6013 * config/tc-mips.c (append_insn): Parenthesize
6014 cop_interlocks expressions.
6016 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6018 * listing.c (listing_print): Close the listing file if it is not
6019 stdout. Close the other files opened for the listing.
6021 * config/tc-sparc.h (md_cons_align): Define.
6022 (sparc_cons_align): Declare.
6023 (HANDLE_ALIGN): Define.
6024 (sparc_handle_align): Declare.
6025 * config/tc-sparc.c (sparc_cons_align): New function.
6026 (sparc_handle_align): New function.
6027 * read.c (cons_worker): Call md_cons_align if it is defined.
6029 * as.h (struct frag): Add fr_file and fr_line fields.
6030 * frags.c (frag_new): Set fr_file and fr_line.
6031 (frag_var): Likewise.
6032 (frag_variant): Likewise.
6034 * as.h (struct frag): Remove unused align_mask and align_offset
6037 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6038 From <uddeborg@carmen.se>.
6040 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6042 * configure.in (mips-*-osf*): New target.
6043 * configure: Rebuild.
6045 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6047 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6049 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6050 between co-processor comparisons and branches for the VR4300.
6052 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6054 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6055 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6057 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6058 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6059 includedir): Use autoconf set values.
6062 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6064 * listing.c (listing_eject): Don't do anything if listing is 0.
6065 (listing_list): Likewise.
6066 (listing_source_line): Likewise.
6067 (listing_title): Don't save title if listing is 0.
6068 (listing_source_file): Check listing rather than listing_tail.
6070 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6071 using shared libraries.
6072 * configure: Rebuild.
6074 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6076 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6077 absolute expression if a relocation type was specified.
6079 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6081 * configure.in: Add support for *-*-rtems* configurations.
6082 * configure: Rebuild.
6084 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6086 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6087 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6088 opcodes library for alpha.
6089 * configure: Rebuild with autoconf 2.10.
6090 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6091 use new opcode table.
6092 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6093 (LOCAL_LABEL): Define differently if OBJ_ELF.
6094 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6095 * config/alpha-opcode.h: Remove.
6096 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6097 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6098 include/opcode/alpha.h rather than config/alpha-opcode.h.
6100 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6102 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6103 relocation symbol was not resolved.
6104 * config/obj-coff.c (do_relocs_for): Likewise.
6106 * write.c (adjust_reloc_syms): Refetch the symbol section after
6107 calling S_GET_VALUE, since it may have changed.
6109 * expr.c (struct expr_symbol_line): Define.
6110 (expr_symbol_lines): New static variable.
6111 (make_expr_symbol): Add entry to expr_symbol_lines.
6112 (expr_symbol_where): New function.
6113 * expr.h: Use extern on function declarations.
6114 (expr_symbol_where): Declare.
6115 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6116 rather than printing the meaningless name of an expression
6119 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6121 * config/tc-i386.c (md_number_to_chars): Deleted.
6122 * config/tc-i386.h (md_number_to_chars): New macro.
6124 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6126 (load_symbol_address, load_expression): Use build_mem.
6127 (build_operate): New function.
6128 (emit_addq_r): Use it.
6130 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6132 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6134 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6136 * config/tc-vax.h (NOP_OPCODE): Define.
6138 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6140 * config/obj-vms.h (S_IS_COMMON): Define.
6141 (S_IS_LOCAL): Check for \002 as well as \001.
6142 (LONGWORD_ALIGNMENT): New macro.
6143 (SUB_SEGMENT_ALIGN): Use it.
6145 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6147 * config/vms-conf.h: Reconcile with conf.in.
6149 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6151 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6154 * doc/as.texinfo: Document that any number of hex digits can
6157 * as.c (struct defsym_list): Define.
6158 (defsyms): New static variable.
6159 (parse_args): Just put --defsym arguments on defsyms list, rather
6161 (main): Define defsyms after output file is created.
6163 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6164 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6166 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6167 insn_error rather than calling check_absolute_expr.
6169 * as.c (emulation_name): Remove unused static variable.
6170 (default_emul_bfd_name): Add return NULL to avoid warning.
6171 * ecoff.c (ecoff_stab): Remove unused variables name and
6173 * frags.c (frag_new): Remove unused variable tmp.
6174 * hash.c (hash_grow): Parenthesize + within <<.
6175 (hash_print_statistics): Use %lu, not %d, to print unsigned
6177 * messages.c: Include "libiberty.h".
6178 (fprint_value): Add cast to avoid printf warning.
6179 (sprint_value): Likewise.
6180 * read.c: Include "ecoff.h".
6181 (emit_expr): Add casts to avoid printf warnings.
6182 * read.h: Use extern for function declarations.
6183 (pop_insert): Declare.
6184 * stabs.c: Include "ecoff.h".
6185 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6186 former_last_fragP, and new_fragP.
6187 * subsegs.h (subsegs_print_statistics): Declare.
6188 * symbols.c (debug_verify_symchain): Change macro to discard
6190 * write.c (dump_section_relocs): Likewise.
6191 * write.h: Use extern for function declarations.
6192 (write_print_statistics): Declare.
6193 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6195 * config/e-mipself.c (mipself_bfd_name): Likewise.
6196 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6198 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6199 emit relocations against external symbols.
6201 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6202 message if bfd_reloc_type_lookup fails, rather than calling
6205 * config/tc-alpha.c (alpha_force_relocation): Add
6206 BFD_RELOC_12_PCREL to switch.
6208 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6210 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6211 TE_PE (Lfoo, not .Lfoo).
6213 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * read.c (s_fill): Don't warn about a zero repeat count.
6217 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6218 coprocessor register.
6220 * config/tc-i386.c (md_assemble): When checking the size of a
6221 register to set the size of an instruction, do a bitwise and with
6222 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6225 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6227 * config/tc-h8300.c (parse_reg): Tweak error messages.
6228 (build_bytes): Likewise.
6229 (skip_colonthing): Handle :32 suffix.
6230 (get_specific): Promote L_24 to L_32 if it makes a match.
6231 Don't always promote L_8 to L_16.
6232 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6234 * config/tc-h8300.c (Smode): New variable.
6235 (h8300hmode): Turn off Hmode.
6236 (h8300smode): New function. Turn on Smode and Hmode.
6237 (md_pseudo_table): New ".h8300s" pseudo-op.
6238 (parse_reg): Handle "exr" register.
6239 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6240 Handle "mach" and "machl" operands for ldmac.
6241 (get_specific): Handle "stm.l" and "ldm.l".
6242 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6243 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6246 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6248 * doc/as.texinfo: Reorder chapter of machine dependent options so
6249 that it is sorted by chip name.
6251 * doc/as.texinfo: Use consistant spelling of Vax.
6252 * doc/c-vax.texi: Likewise.
6254 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6256 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6258 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6259 (md_apply_fix): Likewise.
6260 (pa_try): New function.
6261 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6263 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6265 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6266 (pa_level): New function.
6268 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6270 * listing.c (listing_newline): Don't do anything if listing is 0.
6272 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6274 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6275 symbol_create, not symbol_new.
6277 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6280 absolute symbol unless TC_FORCE_RELOCATION returns true.
6282 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6284 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6285 the symbol to a pointer. Don't set previous_file_symbol.
6286 Simplify symbol list rearrangement.
6287 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6288 (coff_adjust_symtab): Don't check previous_file_symbol.
6290 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6292 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6294 (md_pseudo_table): Add ppc_elf_lcomm.
6296 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6298 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6299 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6300 (md_begin): Add digits to alt_notend_table.
6301 (md_parse_option): Make s a const pointer.
6303 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6304 (s_empty): New static function.
6306 * config/obj-coff.c (struct filename_list): Only define if not
6308 (filename_list_head, filename_list_tail): Likewise.
6309 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6310 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6311 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6312 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6313 remove the new symbol from the list.
6314 (obj_coff_endef, both versions): Call tag_insert even if there is
6315 an old symbol with the same name, if the old symbol does not
6317 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6318 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6319 symbol that will be moved to the end of the symbol list.
6320 (coff_adjust_section_syms): Always call section_symbol for .text,
6322 (coff_frob_section): Likewise. Also, remove unused variable
6325 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6326 manipulating frags directly.
6327 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6330 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6331 whether the next character is '*' before checking whether we are
6332 at the start of a line. Permit LINE_COMMENT_START to start a
6333 comment in state 1 (seen some whitespace) as well, to match the
6336 * gasp.c (do_align): Permit a fill value for .align.
6338 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6340 * read.c (next_char_of_string): Warn if a newline is seen in the
6341 middle of a string. Call bump_line_counters when appropriate.
6343 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6345 * symbols.c (colon): Use LOCAL_LABEL.
6347 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6349 * Makefile.in (install): Don't check to see if tooldir exists.
6350 Make $(tooldir) and $(tooldir)/bin.
6352 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6354 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6357 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6359 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6360 insn_error. Don't put the string "ERROR" in insn_error. Set
6361 insn_error rather than calling as_warn for an unsupported opcode.
6363 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6365 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6366 before permitting -64.
6367 * output-file.c (output_file_create): Remove duplicate
6370 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6372 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6373 section rather than a .reginfo section.
6374 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6377 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6378 bit value with the high bit set.
6380 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6382 * read.c (s_lcomm): Set section flags for .sbss section.
6384 * config/tc-mips.c (mips_64): New static variable.
6385 (mips_target_format): If mips_64, return elf64 targets rather than
6387 (md_longopts): Add "32" and "64".
6388 (md_parse_option): Handle -32 and -64.
6389 (md_show_usage): Mention -32 and -64.
6390 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6393 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6395 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6396 for Solaris compatibility.
6398 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6399 .stabd with 4 arguments into a .stabn.
6401 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * config/tc-mips.c (macro): When passing X_add_number to
6404 macro_build, cast it to int first.
6406 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6408 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6409 created by emit_expr.
6411 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6412 as_perror rather than assert.
6414 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6416 * config/tc-mips.c (mips_ip): Mark sections created to hold
6417 floating point information as read only.
6419 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6421 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6423 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6425 * read.c (potable): Add .skip as a synonym for .space.
6427 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6428 4 arguments, providing the 4th argument is 0, to allow
6429 compatibility with the Solaris assembler.
6431 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6433 * config/tc-sh.h (struct sh_segment_info_type): Define.
6434 (TC_SEGMENT_INFO_TYPE): Define.
6435 (sh_frob_label): Declare.
6436 (tc_frob_label): Define.
6437 (sh_flush_pending_output): Declare.
6438 (md_flush_pending_output): Define.
6439 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6440 reloc before the instruction if necessary.
6441 (sh_frob_label): New function.
6442 (sh_flush_pending_output): New function.
6443 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6444 when looking for the reloc for the target of .uses.
6445 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6446 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6448 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6449 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6450 the absolute symbol.
6452 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6453 TC_SEGMENT_INFO_TYPE is defined.
6455 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6457 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6458 matches the register size.
6460 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6462 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6464 (do_relocs_for): Likewise.
6465 (fixup_segment): Don't just quit if linkrelax is set. Try to
6466 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6469 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6471 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6472 relative relocations with -mrelocatable. Also allow unfixed
6473 relocs in .ex_shared.
6475 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6477 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6478 non-zero before assuming this is a long file name.
6479 (w_strings): Likewise.
6480 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6482 * config/obj-coff.c (w_strings): Move declaration of i inside
6483 #ifdef block which uses it.
6485 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6487 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6488 "relaxmode". Output relocs which identify various relaxing
6489 possibilities for mov.[bwl] instructions.
6490 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6492 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6494 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6495 (MD_APPLY_FIX3): Define.
6496 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6498 (md_apply_fix3): Renamed from md_apply_fix.
6499 If pcrel reloc and symbol is in different section, undo effects
6502 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6504 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6505 any reloc with an LR% or RR% field selector for SOM.
6507 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6509 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6512 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6514 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6516 (yank_symbols): Likewise.
6518 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6521 BFD_ASSEMBLER, add name field.
6522 * config/obj-coff.c: Include "libiberty.h".
6523 (coff_header_append): Handle long section names.
6524 (crawl_symbols): Just use the name field for the symbol name,
6525 without worrying about null byte termination.
6526 (w_strings): Handle long section names.
6527 (write_object_file): Likewise. Also, use the name field, rather
6529 (obj_coff_add_segment): Permit long section names.
6530 (obj_coff_init_stab_section): Use the name field, rather than
6532 (adjust_stab_section): Likewise.
6533 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6535 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6536 (mem_fmt): Likewise.
6537 (md_apply_fix): Don't check fx_im_disp field.
6539 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6541 * configure.in: Add * after sparc*-*-vxworks.
6542 * configure: Rebuild.
6544 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6545 define it to comment_chars. Use tc_comment_chars rather than
6547 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6548 * config/tc-m68k.h (tc_comment_chars): Define.
6549 (m68k_comment_chars): Declare.
6550 * config/tc-m68k.c (m68k_comment_chars): Rename from
6551 comment_chars. Change into a pointer rather than an array.
6552 (md_longopts): Add "bitwise-or".
6553 (md_parse_option): Handle OPTION_BITWISE_OR.
6554 (md_show_usage): Mention --bitwise-or.
6555 * doc/c-m68k.texi: Document --bitwise-or.
6557 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6562 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6563 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6564 correct handling of input line pointer, and call
6565 demand_empty_rest_of_line.
6567 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6569 * config/tc-sparc.c (in_bitfield_range): New static function.
6570 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6571 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6572 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6573 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6574 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6576 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6578 * config/obj-coff.c: BFD_ASSEMBLER:
6579 (coff_last_bf): New static variable.
6580 (coff_frob_symbol): Set endndx of a .bf symbol.
6582 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6583 (last_bfP): New static variable.
6584 (yank_symbols): Set endndx of a .bf symbol.
6586 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6588 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6589 and -s options. Add -be for good measure.
6591 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6593 * read.c (s_space): Support non-constant fill value. Handle fill
6594 value correctly for a size other than 1.
6596 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6598 * config/tc-arm.c (my_get_float_expression): Update call to
6599 gen_to_words, X_PRECISION changed from 6 to 5.
6601 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6603 * config/tc-ppc.c (register_name,reg_name_search): Move register
6604 name lookup from PE specific code to all targets. Add support for
6605 -mregnames/-mno-regnames to control whether register names are
6607 (md_assemble): Call register_name for all platforms.
6608 (md_parse_option): Add support for -mregnames/-mno-regnames.
6610 * configure.in (powerpcle*-*-solaris): Add support.
6611 (powerpc*-*-linux): Ditto.
6612 * configure: Regenerate.
6614 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6616 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6619 be associated with a single %lo reloc.
6621 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6622 before comparing against MAX_GPREL_OFFSET, so that negative
6623 numbers are handled correctly.
6626 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6628 * config/tc-sparc.c (last_insn): New static variable.
6629 (md_assemble): Warn about putting floating point branches in a
6630 delay slot. If architecture is less than v9, insert NOP
6631 instructions between floating point instructions and floating
6632 point branches. (The SunOS assembler does both these operations.)
6633 Save the last instruction opcode.
6634 (sparc_ip): Add pinsn parameter. Change caller.
6636 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6637 for byte jump to next instruction to skip empty frags.
6639 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6641 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6642 for addq with a 16 bit signed value, just emit a lda instruction
6645 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6647 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6650 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6652 * configure.in: Permit --enable-shared to specify a list of
6654 * configure: Rebuild.
6656 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6658 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6659 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6661 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6663 * config/atof-ieee.c: Fix handling of denormalized extended
6664 precision numbers and overflow/underflow detection.
6665 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6666 not include the 16 bit gap in the m68k extended precision format.
6668 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6670 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6672 * configure: Rebuild.
6674 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6676 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6677 be accessed using the $gp register.
6678 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6680 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6682 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6683 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6685 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6687 * read.c (get_line_sb): Bump line counters based on
6688 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6689 call LISTING_NEWLINE.
6690 (s_macro): Don't call demand_empty_rest_of_line.
6691 * app.c (do_scrub_chars): When handling C style comments, unget
6694 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6696 * read.h (enum linkonce_type): Define.
6697 (s_linkonce): Declare.
6698 * read.c (potable): Add "linkonce".
6699 (s_linkonce): New function.
6700 * subsegs.h (segment_info_type): Add linkonce field to
6701 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6702 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6703 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6704 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6706 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6707 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6708 entry based on the linkonce field in segment_info.
6709 * doc/as.texinfo: Document .linkonce.
6711 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6713 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6715 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6717 * stabs.c (s_stab_generic): Call the listing functions before
6718 doing the rest of the processing, which may involve freeing the
6719 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6720 SEPARATE_STAB_SECTIONS case.
6722 * config/tc-hppa.c: Remove nested comment.
6723 (tc_gen_reloc): Move label done inside the ifdef in which it is
6725 (md_apply_fix): Pass pointers to correct types to libhppa.h
6726 functions. Always return a value.
6728 * config/tc-mips.h (tc_frob_file): Define.
6729 (mips_frob_file): Declare.
6730 * config/tc-mips.c (struct mips_hi_fixup): Define.
6731 (mips_hi_fixup_list): New static variable.
6732 (imm_unmatched_hi): New static variable.
6733 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6734 offset_reloc. Pass imm_unmatched_hi to append_insn.
6735 (append_insn): Add unmatched_hi parameter. If it is set, add the
6736 new fixup to mips_hi_fixup_list. Change all callers.
6737 (mips_ip): Set imm_unmatched_hi when appropriate.
6738 (mips_frob_file): New function.
6740 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6742 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6743 * configure: Regenerated.
6745 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6747 * as.c (main): Call bfd_set_error_program_name.
6749 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6751 * as.h (strdup): Don't declare.
6752 * stabs.c: Include libiberty.h
6753 (get_stab_string_offset): Use xstrdup rather than strdup.
6754 (s_stab_generic): Likewise.
6755 * as.c (parse_args): Likewise.
6756 * read.c (s_mri_sect): Likewise.
6758 * gasp.c (change_base): Recognize \(...) construct documented to
6759 pass through enclosed characters literally through to the output.
6760 (process_assigns): Likewise. Also, be more careful to avoid
6761 looking past the end of the buffer.
6763 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6765 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6766 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6768 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6770 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6772 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6774 * config/alpha-opcode.h: Added cvtst instruction.
6776 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6778 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6779 string. Extract the addend from the result of expression.
6781 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6783 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6784 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6785 mode, change the state to 3 rather than 1.
6787 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6789 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6790 correspond to 11 March change.
6792 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6794 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6795 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6797 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6799 * configure: Rebuild with autoconf 2.8.
6801 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6803 * config/atof-ieee.c (gen_to_words): Improve handling of
6804 X_PRECISION numbers. Based on patches from Andreas Schwab
6805 <schwab@issan.informatik.uni-dortmund.de>.
6807 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6809 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6811 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6812 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6813 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6814 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6817 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6819 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6821 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6823 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6824 (pa_def_subspaces): Add $MILLICODE$.
6825 (pa_spaces_begin): Set section flags for $MILLICODE$.
6827 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6830 not SHT_NOBITS. Don't tamper with flags based on type if a
6831 special section was found (revert Feb 29 change).
6833 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6834 if aligning to a longword boundary or greater.
6836 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6838 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6840 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6842 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6843 * configure: Regenerated.
6845 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
6847 * config/tc-hppa.c: Add default definitions for R_N0SEL and
6848 R_N1SEL since they're not defined for old versions of hpux.
6850 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
6851 Set "sym_ptr_ptr" and "addend" fields to dummy values for
6852 R_N0SEL and R_N1SEL.
6854 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6856 * flonum-konst.c: Add two more constants for 1e+-2048 and
6857 1e+-4096, and correct the other constants.
6859 * symbols.c (resolve_symbol_value): Handle O_logical_not.
6861 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6863 * config/obj-elf.c (obj_elf_section): Allow predefined section
6864 types to set the nobits type. Avoid a shadowed declaration.
6866 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
6868 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
6869 reduce relocs using e_nlrsel field selectors.
6871 * write.c (fix_new_exp): Don't use #elif. Some compilers
6874 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
6876 (pa_chk_field_selector): Handle new field selectors for SOM.
6878 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6880 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
6881 * configure: Rebuild.
6882 * config/te-linux.h (LOCAL_LABELS_FB): Define.
6883 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
6885 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
6888 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
6890 * mpw-make.sed: Update to handle shared library support.
6892 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
6894 * config/tc-sparc.c (sparc_ip): Print all architectures that support
6895 the insn on mismatch.
6897 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
6899 * configure.in: Add support for a29-coff.
6900 * configure: Rebuild.
6902 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
6904 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
6905 of the section when looking for the R_SH_USES fixup, because the
6906 frag addresses have not yet been adjusted.
6908 * gdbinit.in: Set a breakpoint on as_warn_where.
6910 * config/tc-mips.c (macro): Add missing arguments to macro_build
6911 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
6913 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
6915 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
6916 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
6918 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
6920 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
6922 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
6924 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
6925 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
6926 Recognize [uU] format args as sparclet cpregs.
6928 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
6930 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
6933 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
6935 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
6936 well as S_IS_EXTERNAL.
6937 (tc_fix_adjustable): Likewise.
6938 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
6939 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
6941 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
6942 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
6944 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
6946 * config/tc-sparc.c (max_architecture): Change to sparclite for
6948 (default_compatible): Delete.
6949 (sparc_ffs): New function.
6950 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
6951 (sparc_ip): Rewrite architecture match and bump logic.
6953 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
6955 * configure.in: Check for 'do not mix' from native linker before
6956 trying to use -rpath.
6957 * configure: Rebuild.
6959 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
6961 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6962 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6963 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
6964 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
6966 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
6967 to the symbol lnnoptr field, to get the correct file offset.
6969 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6971 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
6972 symbols that are not function, file, or section symbols to be
6975 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
6977 * configure: Set and substitute RPATH_ENVVAR.
6978 * configure: Rebuild.
6979 * Makefile.in (RPATH_ENVVAR): New variable.
6980 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
6982 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
6983 doesn't need opcodes. If configuring shared, opcodes needs bfd.
6984 * configure: Rebuild.
6986 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
6988 * read.c (s_mri_sect): Don't return '\0' in type. Set all
6989 appropriate flags in BFD section.
6991 * configure.in (m68k-*-psos*): New target.
6992 * configure: Rebuild.
6993 * config/te-psos.h: New file.
6994 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
6997 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
6999 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7000 * configure.in: Remove duplicate setting of cpu_type. Check
7001 whether opcodes library is required for on all targets, not just
7003 * configure: Rebuild.
7005 * config/tc-mips.c (mips_big_got): New static variable.
7006 (s_extern): Don't declare.
7007 (reg_needs_delay): New static function.
7008 (macro_build): Permit GOT/CALL_HI/LO relocs.
7009 (macro_build_lui): If place is not NULL, use the number in the
7011 (load_address): Handle mips_big_got case.
7012 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7014 (OPTION_XGOT): Define.
7015 (md_longopts): Add "xgot" if OBJ_ELF.
7016 (md_parse_option): Handle -xgot.
7017 (md_show_usage): Mention -xgot.
7018 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7019 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7021 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7023 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7024 the byte relocation, point it to the low byte of the word.
7026 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7028 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7029 * configure: Rebuild.
7031 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7033 * configure.in: Recognize any sparc* cpu.
7034 * configure: Regenerated.
7036 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7038 * read.c (potable): Add "mri" and ".mri".
7039 (s_mri): New function.
7040 * read.h (s_mri): Declare.
7041 * app.c (scrub_m68k_mri): New static variable.
7042 (mri_pseudo): New static variable.
7043 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7044 flag_m68k_mri. Initialize scrub_m68k_mri.
7045 (mri_state, mri_last_ch): New static variables.
7046 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7048 (app_push): Save new fields.
7049 (app_pop): Restore new fields.
7050 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7051 If TC_M68K, use a trivial state machine to look for occurrences of
7052 the .mri pseudo-op, and change the mode appropriately.
7053 * as.h (do_scrub_begin): Update prototype.
7054 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7056 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7058 (m68k_mri_mode_change): New function.
7059 (md_parse_option): Set reg_prefix_optional_seen.
7060 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7061 (MRI_MODE_CHANGE): Define.
7062 * doc/as.texinfo: Document .mri pseudo-op.
7064 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7067 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7069 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7070 * config/m68k-parse.h (enum pic_relocation): Define.
7071 (struct m68k_exp): Add pic_reloc field.
7072 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7073 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7074 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7076 * config/tc-m68k.c: Delete definition of NO_RELOC.
7077 (struct m68k_it): Add pic_reloc field.
7078 (add_fix): Copy over pic_reloc field.
7079 (md_pseudo_table): Interpret .align parameter as byte count.
7080 (mote_pseudo_table): Likewise.
7081 (tc_m68k_fix_adjustable): New function.
7082 (get_reloc_code): New function.
7083 (md_assemble): Use it as last argument to fix_new_exp.
7084 (md_apply_fix_2): For a relocation against a symbol don't put the
7085 addend into the data.
7086 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7087 (m68k_ip): Don't relax an operand that requires pic relocation.
7088 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7090 * write.c (fixup_segment): Don't add symbol value to addend if
7091 TC_M68K and OBJ_ELF.
7092 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7093 (motorola_operand): Add rule for `(zapc, EXPR)'.
7095 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7097 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7098 *really* is permissible before the comma.
7100 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7102 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7103 inserting nop instructions.
7105 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7107 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7109 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7111 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7112 class setting for a CALLNAME symbol in COFF.
7114 * read.c (potable): Pass negative numbers for new .balign[wl] and
7115 .p2align[wl] pseudo-ops.
7116 (s_align_bytes): Treat a negative argument as specifying the fill
7118 (s_align_ptwo): Likewise.
7120 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7122 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7123 (do_align): Take new len parameter. Change all callers. Pass it
7125 (s_align_bytes): Arg now indicates the length of the fill pattern.
7126 (s_align_ptwo): Likewise.
7127 * config/obj-coff.c (write_object_file): Pass length to
7129 * config/tc-i386.h (md_do_align): Take new len parameter.
7130 * config/tc-m88k.h (md_do_align): Likewise.
7131 * config/tc-m88k.c (m88k_do_align): Likewise.
7132 * config/tc-sh.h (md_do_align): Likewise.
7133 * config/tc-sh.c (sh_do_align): Likewise.
7134 * doc/as.texinfo: Document new pseudo-ops.
7136 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7137 done in cvt_frag_to_fill.
7139 * config/tc-sh.h (sh_do_align): Declare.
7140 (md_do_align): Define.
7141 * config/tc-sh.c (sh_do_align): New function.
7143 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7144 difference if the next address is before the current one.
7146 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7147 (archs): Initialize new field.
7148 (m68k_ip): Don't list alias names when listing CPUs which support
7151 * as.c (main): Call parse_args before read_begin.
7152 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7153 front of generated pseudo-ops.
7154 * read.c (potable): Ignore "name".
7155 (s_app_file): Permit a single quote after the string, since one
7156 may appear in m68k MRI mode.
7158 * configure.in: Check for --enable-shared. If linking against
7159 shared BFD and opcodes, fix library name on SunOS, and try to set
7161 * configure: Rebuild.
7163 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7165 * as.h (flag_m68k_mri): Declare.
7166 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7167 * Many files: For MRI syntax that is specific to the m68k MRI
7168 assembler, check flag_m68k_mri rather than flag_mri or
7169 MRI_MODE_NEEDS_PSEUDO_DOT.
7171 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7173 * config/tc-i960.c (ARCH_HX): Define.
7175 (targ_has_sfr): Handle ARCH_HX.
7176 (targ_has_iclass): Handle ARCH_HX.
7177 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7178 (tc_headers_hook): If the architecture was specified explicitly,
7179 use it when setting the flags. Set the extern variable coff_flags
7180 rather than headers->filehdr.f_flags, since the latter is set
7181 unconditionally in obj-coff.c.
7182 (i960_handle_align): Remove unused variable fixp.
7184 Support for building bfd and opcodes as shared libraries, based on
7185 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7186 * configure.in: Set OPCODES and BFD to search directories.
7187 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7188 * configure: Rebuild.
7189 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7190 (LIBDEPS): New variable.
7191 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7192 $(HLDFLAGS) in link.
7193 (check): Set LD_LIBRARY_PATH in the environment.
7195 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7197 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7198 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7199 read-only, not read/write.
7201 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7203 * Makefile.in (INSTALL_XFORM): Remove -e.
7205 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7207 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7208 than comparing S_GET_SEGMENT to undefined_section.
7209 (write_object_file): Skip symbols which were equated to an
7210 undefined or common symbol.
7211 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7212 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7214 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7215 or S_IS_COMMON call S_GET_VALUE.
7216 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7217 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7218 to an undefined or common symbol, convert the reloc to be against
7220 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7221 undefined or common symbol.
7222 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7223 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7224 to an undefined or common symbol, convert the reloc to be against
7226 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7227 undefined or common symbol.
7228 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7229 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7231 (yank_symbols): Skip symbols which were equated to an undefined or
7234 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7236 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7237 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7239 * configure.in: Make sure we only add m68k-parse.o to
7240 ${extra_objects} once, no matter how many m68k targets have been
7242 * configure: Rebuild.
7244 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7246 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7247 * configure: Rebuild.
7249 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7251 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7252 * doc/c-m68k.texi: Document .extend and .ldouble.
7254 * configure.in (m68*-apple-aux*): New target.
7255 * config/te-aux.h: New file.
7256 * config/obj-coff.c (compare_external_relocs): New static function
7258 (do_relocs_for): Sort relocs if TE_AUX.
7259 (fixup_segment): If TE_AUX, store common symbol value in segment.
7260 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7262 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7264 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7266 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7268 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7269 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7271 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7272 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7273 an undefined symbol and the size of a function symbol.
7274 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7275 for all common symbols.
7277 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7279 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7282 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7285 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7287 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7288 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7290 * ecoff.c (localsym_t): Add addend field.
7291 (add_ecoff_symbol): Add addend argument. Change all callers.
7292 (coff_sym_value): Make static.
7293 (coff_sym_addend): New static variable.
7294 (ecoff_directive_def): Initialize coff_sym_addend.
7295 (ecoff_directive_val): Accept symbol + constant.
7296 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7297 (ecoff_build_symbols): Include the addend in the symbol value.
7299 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7301 * config/tc-ppc.c (md_assemble): Ignore overflow on
7302 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7304 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7306 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7307 bytes in size, so offset appropriately in big endian mode when
7308 writing the bottom 2 bytes.
7310 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7312 * config/tc-sparc.c (default_compatible): New static local.
7313 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7314 (sparc_ip): If no architecture or -bump specified, don't mark as
7315 mismatched those in default_compatible.
7317 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7319 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7320 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7321 * configure: Rebuild.
7322 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7323 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7324 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7325 (sco_id): Declare if SCO_ELF.
7327 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7329 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7330 ({max,warn_after}_architecture): New static locals.
7331 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7332 If both architecture and -bump requested, set max_architecture to max.
7333 (sparc_md_end): Simplify.
7334 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7335 Rewrite code to bump architecture and check for conflicts.
7336 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7337 with Solaris assembler.
7338 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7339 (md_show_usage): Update.
7341 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7343 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7345 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7347 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7348 #ifdef sparcv9 when choosing value.
7351 (sparc_md_end): Declare.
7352 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7353 (initial_architecture): New static local.
7354 (can_bump_v9_p): Likewise.
7355 (NO_V9): Delete all occurrences.
7356 (sparc_md_end): New function.
7357 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7358 Don't bump architecture to v9 unless can_bump_v9_p set.
7359 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7360 * configure.in (sparc64 target cpu): Don't set obj_format here.
7361 (SPARC_V9): Renamed from sparcv9.
7362 (sparc64-*-elf*): Define SPARC_ARCH64.
7363 * configure: Regenerated.
7364 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7365 (SPARC_ARCH64): Add.
7366 * conf.in: Regenerated.
7367 * config/vmsconf.h: Update.
7369 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7371 * config/tc-mips.c (load_register): Optimise "dli" loads.
7372 (md_show_usage): add "-mcpu=vr4100" to help text.
7374 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7376 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7377 undefined symbol, preserve the X_op of O_symbol.
7378 (S_GET_VALUE): Fix check to permit this case.
7379 * write.c (write_relocs): If a reloc is against an undefined
7380 symbol equated to another symbol, change the reloc to be against
7382 * config/obj-coff.c (do_relocs_for): Likewise.
7384 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7387 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7389 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7390 computer is PowerPC.
7392 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7394 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7395 mentioned in the eabi.
7397 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7399 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7400 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7402 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7404 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7406 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7408 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7409 as a section it is ok to have unadorned -mrelocatable pointers in.
7411 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7413 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7416 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7418 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7419 dependent section attributes can be handled.
7421 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7422 macros to add support for exclude section flag and ordered section
7425 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7426 functions to add support for exclude section flag and ordered
7429 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7431 * subsegs.c (section_symbol): Don't try to look up the section
7432 symbol in the hash table. It should be possible to have a symbol
7433 with the same name as a section, but no connection to it.
7435 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7436 From James Carlson <carlson@xylogics.com>.
7438 * expr.c (operand): Skip whitespace after a close parenthesis.
7439 From James Carlson <carlson@xylogics.com>.
7441 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7443 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7444 as_warn_where for relocation overflow.
7445 (parse_reg): Accept register name only if next character is
7448 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7450 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7451 addresses for static variables.
7453 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7455 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7456 and xgot give the old toc16 relocation.
7457 (md_apply_fix3): Support all GOT relocations.
7459 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7461 * config/tc-mips.c (load_address): Correctly handle a constant in
7462 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7464 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7466 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7467 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7468 (build_Mbytes): Handle REG_B.
7470 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7472 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7474 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7476 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7478 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7480 * config/obj-coff.c (write_object_file): Set the s_align field to
7481 the number of bytes, rather than to the power of 2.
7483 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7485 * Makefile.in (DISTCLEAN_HERE): New variable.
7486 (distclean): Use it.
7487 (maintainer-clean): Depend upon clean-here rather than clean,
7488 distclean, and clean-info. Run make maintainer-clean in doc.
7489 Remove files listed in DISTCLEAN_HERE.
7490 * doc/Makefile.in (maintainer-clean realclean): Split out from
7491 distclean. Depend upon clean-info and distclean.
7493 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7495 * mac-as.r: Fix copyright and version strings.
7496 (cfrg): Use PROG_NAME instead of literal name.
7498 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7500 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7502 * config/tc-a29k.h (tc_unrecognized_line): Define.
7503 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7504 (md_operand): Handle a29k style local dollar labels.
7506 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7508 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7510 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7512 * read.c (s_fill): If md_flush_pending_output is defined, call
7515 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7517 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7518 Treat rs_align_code like rs_align.
7520 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7522 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7523 converting an absolute address into a PC-relative one.
7525 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7527 * mpw-config.in: Don't always use te-generic.h for emulation.
7528 (powerpc-apple-macos): Use emulation te-macos.h.
7529 * mpw-make.sed (install, install-only): Edit in Mac-specific
7532 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7534 * configure.in: Improve message about unsupported ELF targets.
7535 * configure: Rebuild.
7537 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7538 pattern is zero. From Manfred Hollstein.
7540 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7542 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7543 the various idata sections, we check the name on the .section pseudo.
7545 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7547 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7548 add section's paddr to add_number; compatibility to native as and
7551 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7553 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7555 * hash.c (struct hash_entry): Moved here...
7556 * hash.h (struct hash_entry): ...from here.
7558 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7559 if it's already known to be null.
7561 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7563 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7564 bit relocs converted to PC relative relocs. This turned out to
7565 add the offset from the beginning of .text twice.
7567 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7569 * stabs.c (s_stab_generic): In 's' case, free string from
7572 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7574 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7577 * subsegs.h (segment_info_type): Make bitfields unsigned.
7579 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7580 and move them together. On most systems this will reduce the
7581 structure size by one word.
7582 (operatorT): Define O_max.
7583 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7586 * read.c (pop_insert): Print error returned by hash table
7589 * as.c (dump_statistics): Split out from main; dump some hash
7590 table stats and target-specific stats.
7591 (start_time): No longer automatic to main.
7592 (main): Set file-level start_time and call dump_statistics at
7593 exit. Exit by calling xexit.
7594 (show_usage): Make --statistics description less specific.
7595 * subsegs.c (subsegs_print_statistics): New function.
7596 * write.c (write_print_statistics): New function.
7597 (n_fixups): New static variable.
7598 (fix_new_internal): Increment it.
7599 * read.c (read_print_statistics): New function.
7600 * read.h (read_print_statistics): Declare.
7601 * symbol.c (symbol_print_statistics): New function.
7602 * symbol.h (symbol_print_statistics): Declare.
7603 * hash.c (hash_print_statistics): New function.
7604 * hash.h (hash_print_statistics): Declare.
7605 * config/tc-i386.c (i386_print_statistics): New function.
7606 * config/tc-i386.h (i386_print_statistics): Declare.
7607 (tc_print_statistics): New macro.
7608 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7611 * hash.c (DELETED): Rewrite to use a valid but unique address.
7612 (START_POWER): Reduce to 10.
7613 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7614 Add new values for counting strcmp calls.
7615 (GROW_FACTOR): New macro.
7616 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7618 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7619 (hash_new): Use FULL_VALUE.
7620 (struct hash_control): Definition moved here.
7621 (hash_code): Don't mask to low bits.
7622 (hash_ask): Mask returned hash code here. Check hash value before
7623 calling strcmp; count strcmp calls.
7624 * hash.h (struct hash_control): Declare, don't define, here.
7625 (HASH_STATLENGTH): Deleted.
7626 (struct hash_entry): Add field for hash code.
7627 (hash_say, hash_apply): Don't declare.
7629 * hash.c (destroy): Return void.
7630 (applicatee): Ditto.
7631 (main): Fix declarations.
7632 (hash_apply): Return void. Argument `function' returns void. Put
7633 inside "#ifdef TEST".
7634 (hash_say): Define only if TEST is defined.
7635 * hash.h (hash_apply, hash_say): Declarations deleted.
7637 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7639 * configure: Rebuild with autoconf 2.7.
7641 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7643 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7644 * configure: Rebuild with autoconf 2.6.
7646 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7648 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7649 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7651 (ppc_frob_file): Remove.
7652 * config/tc-ppc.h (tc_frob_file): Don't define.
7653 (ppc_frob_file): Don't declare.
7655 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7657 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7658 * config/alpha-opcode.h: Include one-operand variants of jmp and
7661 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7662 with te-delta.h in 8.3 file systems.
7663 * configure.in: Adjusted.
7665 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7667 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7669 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7671 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7673 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7675 Version 2.6 released.
7676 * Makefile.in (VERSION): Updated to 2.6.
7678 * config/obj-coff.c (write_object_file): Change use of md_do_align
7679 to pass a pointer rather than a fill value, to match other uses.
7681 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7683 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7685 * as.c (main): Move md_end call to just after call to
7686 perform_an_assembly_pass. Delete cpu-specific code here.
7687 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7688 * config/tc-arm.c (md_end): Unused function deleted.
7689 * config/tc-ns32k.c (md_end): Ditto.
7691 * config/tc-i386.c (i386_align_code): New function, moved here
7692 from HANDLE_ALIGN macro.
7693 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7695 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7697 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7700 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7702 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7703 multi-byte nops to avoid changing gcc. The necessary gcc change
7704 might break old assemblers.
7706 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7708 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7709 generate optimal multi-byte nop instructions for ".align n"
7710 ".align n,0x90", and aligns requiring more than 15 bytes of
7711 padding still generate multiple 0x90's as before.
7713 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7715 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7717 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7719 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7720 * configure: Update.
7721 * mpw-make.sed: Reorder commands to make sed happier.
7722 * config/te-macos.h: New file.
7723 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7725 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7727 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7728 conditional branches.
7729 (md_apply_fix): Likewise.
7731 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7733 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7734 generate a reloc which the linker will not handle correctly. Fix
7735 overflow checking--R_IREL is 18 bits, not 17.
7737 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7739 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7740 from a PC relative reloc if TC_A29K.
7742 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7743 code depends upon it.
7745 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7746 $extend. Based on code from Eric Freudenthal
7747 <freudenthal@nyu.edu>.
7748 * config/tc-a29k.h (LEX_DOLLAR): Define.
7749 * read.c (LEX_DOLLAR): Define if not defined.
7750 (lex_type): Use LEX_DOLLAR.
7752 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7754 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7757 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7759 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7761 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7763 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7764 used only by "dlltool.c".
7766 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7768 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7769 (md_pseudo_table): Don't define "extern".
7771 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7773 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7775 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7777 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7779 * macro.c (macro_expand_body): Don't warn about == with a
7780 nonexistent parameter, in case it is in a comment field.
7782 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7784 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7785 set, even if macro_alternate is set.
7786 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7787 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7788 the token unless it ended in '@'.
7789 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7790 * doc/c-a29k.texi: Document macro usage on A29K.
7792 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7794 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7796 (install_operand): Likewise.
7798 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7800 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7802 * configure.in (m88k-motorola-sysv*): New target.
7803 * configure: Rebuild.
7804 * config/te-delta88.h: New file.
7805 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7807 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7808 (md_do_align): Define.
7809 * config/tc-m88k.c: Include "subsegs.h".
7810 (m88k_do_align): New function.
7812 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7813 (COFF_NOLOAD_PROBLEM): Define.
7814 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7816 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7818 * config/tc-i386.c (md_assemble): For a jump instruction with
7819 non-constant target, require 7 available bytes in the current
7822 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7824 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7827 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7829 * configure.in (alpha-*-linux*): Use ecoff.
7830 * configure: Rebuild.
7831 * ecoff.c (ecoff_directive_extern): New function.
7832 (ecoff_directive_weakext): New function.
7833 (ecoff_build_symbols): Handle weak symbols.
7834 (ecoff_setup_ext): Likewise.
7835 (ecoff_frob_symbol): Warn about weak common symbols.
7836 * ecoff.h (ecoff_directive_extern): Declare.
7837 (ecoff_directive_weakext): Declare.
7838 * symbols.c (S_IS_WEAK): New function.
7839 * symbols.h (S_IS_WEAK): Declare.
7840 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7842 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
7845 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
7847 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
7849 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
7850 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
7851 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
7852 * config/obj-coff.c (coff_frob_symbol): Don't call
7853 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
7854 one. If OBJ_XCOFF, try to figure out whether the symbol is going
7857 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
7858 (ppc_stab_symbol): New static variable.
7859 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
7860 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
7861 sy_tc.real_name to the stab string.
7862 (ppc_bc, ppc_ec): New static functions.
7863 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
7865 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
7867 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
7870 * input-scrub.c (input_scrub_push): Reset sb_index.
7872 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
7874 * listing.c (listing_newline): Don't create a frag in the absolute
7877 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
7879 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
7880 (ppc_csect): Move most of the code to ppc_change_csect, and call
7882 (ppc_change_csect): New static function, taken from ppc_csect.
7883 (ppc_section): New static function.
7884 (ppc_saw_abs): New static varable.
7885 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
7886 a symbol has no csect.
7887 (ppc_adjust_symtab): New function.
7888 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
7889 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
7891 * write.c (write_object_file): If tc_adjust_symtab is defined,
7892 call it just before the call to obj_adjust_symtab.
7894 * symbols.c (symbol_find_or_make): Change name to be const.
7895 * symbols.h (symbol_find_or_make): Update declaration.
7897 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
7899 * doc/as.texinfo (Align): Mention SH.
7900 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
7902 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
7903 (Z8000 Directives, even): Don't give numeric align value, instead
7906 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7908 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
7911 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
7913 * Makefile.in (diststuff): Also make info.
7914 (maintainer-clean realclean): Also make clean-info.
7916 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
7918 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
7919 (pa_subspace): For ".nsubspa", always create a new subspace
7920 with the given attributes, even if one already exists with the
7923 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7925 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
7926 TC_FORCE_RELOCATION, taking an additional section argument. If
7927 the section of the target symbol is not the same as the current
7928 section, always force the relocation to be used.
7929 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
7931 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
7932 md_pcrel_from function, taking an additional section argument.
7933 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
7935 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
7936 older TC_FORCE_RELOCATION if not defined.
7937 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
7938 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
7939 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
7940 TC_FORCE_RELOCATION.
7942 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
7944 * input-scrub.c (as_where): Set name to null pointer if we don't
7946 * messages.c (identify): Only print filename if non-null.
7947 (as_show_where): Ditto, for line number too.
7948 (as_warn_internal, as_bad_internal): Ditto.
7950 * input-file.c (input_file_open): If the input file can't be
7951 opened, consider it an error.
7953 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
7955 * config/tc-mips.c: Added mips_4100 control, and support for
7956 accepting the 4100 as a MIPS architecture variant (md_begin,
7957 macro_build, mips_ip, md_parse_option). Adding suitable
7958 command-line OPTIONs, and updating the help text (md_show_usage).
7960 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
7962 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
7963 BFD_ASSEMBLER is defined.
7965 * Use one active frag and one obstack per frag chain:
7966 * frags.c (frags): Variable deleted.
7967 (frag_alloc): New function.
7968 (frag_grow, frag_more, frag_variant, frag_now_fix,
7969 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
7971 (frag_new): Ditto. Verify that frch_last and frag_now match on
7972 entry and exit, and that old frag_now has non-zero type. Replace
7973 "know" uses with "assert". Use frag_alloc instead of mucking with
7975 * frags.h (frags): Declaration deleted.
7976 * subsegs.h (struct frchain): Add new field frch_frag_now.
7977 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
7979 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
7980 give it any stricter alignment than frchainS structures need. Do
7981 not initialize frags obstack. Set frag_now to point to
7982 dummy_obstack. Initialize absolute_frchain.
7983 (subseg_set_rest): Save and restore frag_now in frch_frag_now
7984 field of frchainS. Don't create new frags on section switch, and
7985 use frag_alloc when creating a new frag chain. For absolute
7986 section, set frchain_now to absolute_frchain. Verify that
7987 frch_last and frag_now match on entry and exit. Initialize
7988 per-chain obstack, and under gcc, set required alignment to that
7989 needed by fragS structure.
7991 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
7993 * stabs.c (get_stab_string_offset): Only copy input string if a
7994 fresh copy is needed, not if the section already exists.
7995 (s_stab_generic): Cache stab section name to bypass lookups, since
7996 usually it will match. Could be made faster still by changing the
7997 memory allocation rules.
7998 (s_xstab): Cache section name to bypass repeated string
8001 * frags.c (frag_new): Deleted register declarations.
8003 * listing.c (frag_now): Don't declare.
8005 * as.c (chunksize): New variable.
8006 (debug_memory): New variable.
8007 (main): If debug_memory is set, reduce chunksize and
8009 * as.h (chunksize): Declare it.
8010 * read.c (read_begin): Use it.
8012 * config/tc-alpha.c (md_shortopts): Include 'g'.
8013 (md_parse_option): Ignore it.
8015 * Makefile.in (distclean): Remove Makefile and config.status from
8016 testsuite directory.
8017 (clean-here): Don't delete testsuite. Instead, delete only the
8018 files within it that would be generated by running tests.
8020 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8021 frag_now_fix instead of accessing obstack info directly.
8022 * config/tc-arm.c (s_ltorg): Ditto.
8023 (md_assemble): Ditto.
8025 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8028 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8030 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8031 chain after parsing value expression, if any, to avoid separating
8032 continued .stabs lines.
8034 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8036 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8037 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8039 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8041 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8042 -mcom support and PPC_OPCODE_ANY for -many.
8043 (md_parse_option): Ditto.
8045 (md_begin): For duplicate instructions, print all duplicates
8048 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8050 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8051 common mode operation.
8052 (md_show_usage): Add -mcom to usage message.
8054 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8056 * expr.c (op_rank): Add O_symbol_rva.
8057 * expr.h (operatorT): Add O_symbol_rva.
8058 * read.c (cons_worker): Set O_symbol_rva when necessary.
8059 * write.c (fix_new_exp): Understand O_symbol_rva.
8061 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8063 * config/tc-mips.c: Correct s_cons arguments. From Michael
8064 Joosten <joost@ori.cadlab.de>.
8066 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8068 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8069 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8070 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8072 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8073 make non-static. Change all users.
8074 * config/obj-coff.h (coff_n_line_nos): Declare.
8076 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8078 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8080 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8082 * config/obj-elf.c (obj_elf_common): Convert specified byte
8083 alignment to power of two. Set size of local bss symbol.
8085 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8087 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8089 * sb.c, macro.c: Decide whether to include <string.h> or
8090 <strings.h> just as as.h does.
8092 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8094 * Makefile.in (site.exp): Fix setting of $srcdir.
8096 * config/tc-arm.c (md_atof): Fix little-endian output.
8097 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8100 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8102 * doc/as.texinfo: Split out the NS32k family documentation,
8103 despite its being commented out for now.
8104 * doc/c-ns32k.texi: New file.
8106 * sb.c, macro.c: Include string.h.
8108 * Makefile.in (comparison): Only check *.o; we don't care if
8109 timestamps inserted by the native linker differ.
8111 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8112 if alignment stricter than 4 bytes is requested; in that case,
8113 align to a 4-byte boundary first.
8115 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8117 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8118 uninitialized" warning for `Max_Source_Offset'.
8120 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8122 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8123 qualifiers and detect errors if present.
8124 (md_assemble): Add call to parse_toc_entry. Also added some support
8125 for the [tocv] qualifier.
8126 (ppc_pe_tocd): New function to support data in the toc section.
8128 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8130 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8133 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8135 * config/tc-m68k.c (isword): Accept all values from -65536 to
8136 +65535, so ~VAL will not be rejected.
8138 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8139 skip characters after the pseudo-op.
8141 * read.c (get_line_sb): Don't look past buffer_limit.
8142 (s_include): In MRI mode, skip characters after the file name.
8144 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8146 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8147 periods in register names.
8149 For older changes see ChangeLog.1.