1 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
3 * config/tc-mips.c (macro,macro2): Implement
4 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
9 relocations against globally visible symbols.
10 * config/tc-m68k.c (relaxable_symbol): New macro.
11 (m68k_ip, md_estimate_size_before_relax): Use it.
12 (tc_m68k_fix_adjustable): Also handle weak symbols.
14 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
16 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
17 references to externally visible symbols.
18 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
19 values in twice for a PC relative reloc if the symbol is
22 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
23 don't adjust a PC relative reloc against an externally visible
25 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
26 for a PC relative fixup against an externally visible defined
27 symbol, arrange to store object file and addend values as though
28 the symbol were not defined.
29 (tc_gen_reloc): Likewise.
31 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
33 * read.c (sizeof_leb128): Referenced externally by write.c so
36 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
38 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
39 and expand a 'debug' symbol associated with the next instruction
40 that does not cause a short instruction to be filled with a NOP.
41 (md_pseudo_table): Add support for .debugsym.
42 (assemble_parallel_insn): Add calls to expand_debug_sym as
46 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
48 * as.c (main): Conditionally call setlocale.
49 * gasp.c (main): Likewise.
50 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
51 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
54 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
56 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
59 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
61 * config/tc-hppa.c: Change all calls to bzero to use memset.
62 (pa_ip): Add cast to avoid warning.
63 (tc_gen_reloc, md_apply_fix): Likewise.
64 (pa_find_space_by_number): Likewise.
65 (hppa_force_relocation): Likewise.
66 (pa_block): Change i to unsigned int.
67 * config/obj-som.h (obj_som_copyright): Declare.
69 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
71 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
72 for line numbers for assembly source.
74 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
76 * configure.in: Change version number to 2.9.4
79 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
81 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
83 * config/tc-m32r.c (assemble_parallel_insn): No need to try
84 non-relaxable variant any more. Simplify test for nop insn.
85 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
86 scan of operands yields an insn different from original (e.g. a macro).
87 Fix call to can_make_parallel.
90 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
92 * ecoff.h: Change symbolS in function declaration to struct
95 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
97 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
98 (md_convert_frag): Fix i18n typo.
100 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
102 * ecoff.c (ecoff_get_cur_proc_sym): New function.
103 * ecoff.h: Protoype it.
104 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
105 [EVAX] (s_alpha_prologue): Delete.
106 (md_pseudo_table): Update.
108 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
110 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
111 array to local pointer.
112 (get_args, parse_expr): Add casts to avoid warnings.
114 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
116 * read.c (s_set): Cast xmalloc return value to fragS *.
117 * config/tc-m68k.c (m68k_ip): Function made static to match
118 previous forward declaration.
119 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
121 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
123 * config/tc-v850.c: Add internationalisation macros to error
126 * config/tc-m32r.c (can_make_parallel): Add internationalisation
127 macros to error strings.
129 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
131 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
132 reloc is in the TOC csect.
133 (md_apply_fix3): Correct gettext typo.
135 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
137 * config/tc-arm.c (find_real_start): Ignore symbols starting with
138 .L - they are local labels and the branches are not really
139 function calls but rather far jumps.
142 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
144 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
145 local labels ($ prefix).
148 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
150 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
152 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
154 * config/tc-i386.c (md_assemble): Print operand number rather than
156 (i386_operand): Likewise.
158 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
160 * Makefile.am (INTLLIBS): Define to work around apparent automake
162 All Makefiles: Regenerated.
164 * Many files: Added gettext invocations around user-visible
166 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
167 HAVE_LC_MESSAGES): Define.
168 * dep-in.sed: Added asintl.h.
169 * po/Make-in: New file.
170 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
172 * read.c (Z_): Renamed from `_'.
173 * Makefile.am (SUBDIRS): Added po.
174 (POTFILES): new macro.
175 (po/POTFILES.in): New target.
176 ($(OBJS)): Added asintl.h.
178 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
179 (as_new_LDADD): Added $(INTLLIBS).
180 (as_new_DEPENDENCIES): Added $(INTLDEPS).
181 (gasp_new_LDADD): Added $(INTLLIBS).
182 (gasp_new_DEPENDENCIES): New macro.
183 * configure, aclocal.m4: Rebuilt.
184 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
186 (ALL_LINGUAS): Define.
187 * macro.c: Include "asintl.h".
188 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
189 * as.h: Include "asintl.h".
190 * config/tc-i386.c (ordinal_names): Removed.
191 (md_assemble): Changed error text to avoid ordinal_names.
192 (i386_operand): Likewise.
193 (reloc): Added as_bad to avoid i18n problems.
194 (tc_gen_reloc): Likewise.
195 * config/tc-arm.c (bad_args): Now a #define.
197 * config/obj-vms.c (VMS_stab_parse): Changed type of
199 (global_symbol_directory): Unified strings to avoid i18n
201 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
203 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
204 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
206 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
208 * config/tc-v850.c (md_assemble): Changed C++ comment into C
210 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
212 * as.c (print_version_id): Added an fprintf to avoid i18n
214 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
216 * expr.c (expr): Added as_warn call to avoid i18n problems.
217 * messages.c (as_assert): Changed code to avoid i18n problems.
218 (as_abort): Likewise.
219 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
221 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
223 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
225 * config/tc-i386.c (check_prefix): New static function, split out
227 (struct _i386_insn): Add wait_prefix field.
228 (md_assemble): Remove wait_prefix local variable. Use
229 check_prefix when adding a prefix.
231 * config/tc-i386.c (current_templates): New static variable.
232 (md_assemble): Remove current_templates local variable.
233 (md_assemble, i386_operand): Improve error and warning messages in
234 many places. Add RESTORE_END_STRING in many places before error
235 return. Clarify some comments.
237 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
239 (md_assemble): Parse string instruction operands, looking for
240 segment override prefixes. Check for invalid segment prefixes on
242 (i386_operand): i.seg[] and max mem_operand changes for string
244 * config/tc-i386.h (EsSeg): Define.
246 * config/tc-i386.h (regKludge): Define.
247 (iclrKludge, imulKludge): Don't define.
248 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
249 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
250 opcode_modifier checks to look for more common cases first. Add
251 default_seg for IsString case.
253 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
255 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
257 * configure: Rebuild with new automake and libtool.
258 * aclocal.m4, Makefile.in: Likewise.
260 * doc/Makefile.am (as.dvi): New target.
261 * doc/Makefile.in: Rebuild.
264 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
266 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
269 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
271 * configure.in: Added sparc86x support.
273 * configure: Rebuild.
275 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
277 (md_parse_option): Warn if -EL is not supported for this architecture.
279 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
281 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
283 * config/tc-mips.c (mips_ip): Note when we use get match on
284 the full instruction name.
286 (mips_ip): For '&' DEST completer handling, if we got a full match
287 then the DEST completer is implicitly .wxyz.
291 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
293 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
294 (vif_insn_type): New function.
295 (md_apply_fix3): Don't validate user specified length if unpack insn
299 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
301 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
302 back into the expression to handle add/sub simplification correctly.
305 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
307 * config/tc-mips.c (mips_ip): Specs changed for
308 VCALLMSR instruction.
311 start-sanitize-vr5400
312 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
314 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
317 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
319 * config/tc-mips.c (hilo_interlocks): Remove 4300.
321 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
323 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
327 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
329 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
330 branch error as being done so we don't try to emit a reloc.
333 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
335 * symbols.c (max_indent_level): New global.
336 (print_symbol_value_1): Use it.
337 * expr.h (expr_build_dot): Declare.
338 * expr.c (expr_build_dot): New function.
340 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
341 (compute_mpgloc): New function.
342 (eval_expr): New arg `cpu'. All callers updated.
343 (non_vu_insn_seen_p): New static global.
344 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
345 (struct dvp_fixup): New member `cpu'.
346 (assemble_one_insn): New args init_fixup_count, fixup_offset.
348 (md_assemble): Set non_vu_insn_seen_p as appropriate.
349 (assemble_vif): Set `cpu' field of fixup.
350 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
351 (assemble_vu_insn): Delete, contents moved into ...
352 (assemble_vu): ... here. Don't record fixups until after parsing
353 both upper and lower insns. If branch insn inside mpg, properly
354 compute target address.
355 (dvp_frob_label): Create copies of vu labels inside mpg's.
356 (dvp_relax_frag): Clean up.
357 (md_convert_frag): Ditto.
358 (md_apply_fix3): Signal error if mpg embedded vu code has branch
359 to undefined label (not currently supported).
360 (eval_expr): New arg `cpu'. All callers updated.
361 (insert_operand_final): Convert mpgloc from bytes to dwords.
362 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
363 (s_state): If switching to vu state, initialize $.mpgloc.
366 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
368 * symbols.c (print_binary): New function.
369 (print_expr_1): Call it.
372 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
374 * config/tc-dvp.c (md_convert_frag): Fix thinko.
376 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
378 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
379 0 is a valid length value (= max+1).
380 (install_vif_length): 0 is a valid length value (= max+1).
383 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
385 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
386 operand in the opcode.
389 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
391 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
395 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
397 * config/tc-i386.h: Reorder operand flags and opcode modifier
398 flags for clarity. Remove unused definitions: Unknown,
399 ImmUnknown, DispUnknown, NoModrm.
400 * config/tc-i386.c (type_names): Add missing Debug type.
401 (md_assemble): Better duplicate prefix checking. Quicker string
402 instruction check via new opcode_modifier flag.
404 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
406 * doc/as.texinfo (Invoking): Clarify -Wa example.
408 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
410 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
411 (s_mips_weakext): Define.
412 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
413 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
416 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
418 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
419 is an error if the value can not be computed at assembly time.
420 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
422 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
424 * gasp.c (main): Set next field of new include_path structure to
425 NULL. From Avery Pennarun <averyp@gdc.ca>.
427 * read.c (s_mri_sect): Call as_bad rather than abort for an
428 unsupported MRI target.
430 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
432 * config/tc-arm.c (arm_validate_fix): New function. Determine if
433 the destination of a branch instruction should be altered.
434 (find_real_start): New function: Locate the real, Thumb coded
435 start of a Thumb function.
436 (do_t_branch23): Alter the destination of branches to Thumb
439 * config/tc-arm.h: Define TC_VALIDATE_FIX.
441 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
443 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
446 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
448 * doc/as.texinfo: Use @itemx for a secondary item in a table.
449 * doc/c-hppa.texi: Likewise.
451 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
453 * Makefile.am: Rebuild dependencies.
454 * Makefile.in: Rebuild.
456 * Makefile.am (DEP_INCLUDES): New variable.
457 (.dep1): Change to work when srcdir is not an absolute path.
458 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
459 * Makefile.in: Rebuild.
461 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
463 * config/tc-i386.h, config/tc-i386.c: Revert March 24
466 * configure.in: Set version to 2.9.1.
467 * configure: Rebuild.
469 * Branched binutils 2.9.
471 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
473 * config/tc-i386.h (FWait): Define.
474 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
475 other prefixes. Check FWait flag in opcode table to see which
476 instructions require an fwait prefix.
478 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
480 * stabs.c (get_stab_string_offset): Always create a stab string
483 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
485 Fix some gcc -Wall warnings:
486 * atof-generic.c (atof_generic): Add casts to avoid warnings.
487 * ehopt.c (eh_frame_code_alignment): Likewise.
488 * expr.c (integer_constant, operand): Likewise.
489 * frags.c (frag_align): Likewise.
490 * gasp.c (level_0, change_base, doinstr): Likewise.
491 * hash.c (hash_ask): Likewise.
492 * listing.c (listing_page, calc_hex, print_lines): Likewise.
493 (debugging_pseudo): Likewise.
494 * macro.c (define_macro, check_macro): Likewise.
495 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
496 (ignore_rest_of_line, float_cons): Likewise.
497 * symbols.c (decode_local_label_name): Likewise.
498 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
499 (fixup_segment, number_to_chars_bigendian): Likewise.
500 (number_to_chars_littleendian): Likewise.
501 * config/atof-ieee.c (gen_to_words): Likewise.
502 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
503 (sparc_ip, parse_keyword_arg, s_common): Likewise.
504 * read.c (output_big_sleb128): Initialize locals to avoid
506 (output_big_uleb128, equals): Likewise.
507 * atof-generic.c (atof_generic): Change number_of_digits_* locals
508 to unsigned int. Change zeros to unsigned int.
509 * cond.c (s_if): Add return to default case.
510 * frags.c (frag_now_fix): Change return type to addressT.
511 * frags.h (frag_now_fix): Update declaration.
512 * listing.c (file_info_struct): Change linenum to unsigned int.
513 (struct list_info_struct): Change hll_line to unsigned int.
514 (print_source): Update format string.
515 * read.c (emit_expr): Change scan to unsigned int, and don't
516 bother to initialize it.
517 * symbols.c (dollar_label_count): Change to unsigned long.
518 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
519 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
520 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
522 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
524 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
525 mcf5200 just as we do for m68000.
526 (m68k_init_after_args): Likewise.
527 (md_estimate_size_before_relax): Likewise.
529 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
531 * config/tc-v850.c (md_assemble): Store relocation addend in
532 fixup instead of instruction.
534 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
536 * config/tc-i386.c (md_assemble): Swap template arguments to
537 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
538 This macro is currently symmetric, so passing them the wrong
539 way didn't cause any problem, but may if the macro is changed
541 After copying template to i.tm, use i.tm. rather than t-> to
542 access fields, and make t a const*
543 Move i.tm.operand_types[] swap to immediately after the copy.
546 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
548 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
549 we've computed the data length.
552 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
554 * expr.h (expr_build_uconstant): Add prototype.
555 (expr_build_unary,expr_build_binary): Add prototypes.
556 * expr.c (expr_build_uconstant): New function.
557 (expr_build_unary,expr_build_binary): New functions.
559 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
560 (md_convert_frag): Delete.
561 (TC_FIX_TYPE): New fields wl,cl,user_value;
562 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
564 (insert_unpack_marker): New function.
565 (insert_file): New argument insert_marker_arg. All callers updated.
566 (gif_user_value): New static local.
567 (vif_data_start,vif_data_end): New static locals.
568 (mpgloc_sym,unpackloc_sym): New static locals.
569 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
570 (cur_opcode,cur_operand): New static locals.
571 (endmpg_caller): New enum.
572 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
573 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
574 (dvp_fixup): New members user_value,wl,cl;
575 (assemble_vif): Rewrite.
576 (assemble_gif): Tweak name of data start label.
577 (assemble_one_insn): Allow special parser to punt and call the
578 normal expression parser. Set cur_opcode,cur_operand for md_operand.
579 (md_operand): Handle '*' value for mpgloc,unpackloc.
580 (md_estimate_size_before_relax): New function.
581 (dvp_relax_frag,md_convert_frag): New functions.
582 (md_pcrel_from_section): Handle end data label for variable length
584 (md_apply_fix3): Handle count field for variable length vif insns.
585 Handle address field for mpg,unpack.
586 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
587 (cur_vif_insn_length): Delete.
588 (vif_length_value): New function.
589 (install_vif_length): Don't perform logical->physical conversion here.
590 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
593 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
595 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
596 * macro.c (macro_expand_body): Increase buffer size.
597 * messages.c (as_warn): Likewise.
598 (as_warn_where, as_bad, as_bad_where): Likewise.
600 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
602 Based on patch from H.J. Lu <hjl@gnu.org>:
603 * Makefile.am (DISTSTUFF): New variable.
604 (diststuff): New target.
605 * Makefile.in: Rebuild.
607 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
609 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
610 m32r_elf_section_change_hook.
612 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
613 emit a nop if a section ends with a 16 bit instruction.
615 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
617 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
618 s_lcomm rather than obj_coff_lcomm.
619 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
621 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
623 * config/tc-i386.h (LinearAddress): Define.
624 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
625 instruction, don't use a default segment.
627 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
629 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
630 * configure: Rebuild.
633 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
635 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
639 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
641 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
643 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
644 (mips_ip): Handle 'O' operand.
645 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
648 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
650 * aclocal.m4, configure: Rebuild with libtool 1.2.
653 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
655 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
659 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
661 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
662 PC relative branches. Patch courtesy of Jonathan Walton.
665 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
667 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
668 "name.completer" where only the name is actually in the opcode
669 table. Allow various operands for base register in load/store
670 instructions. Handle various new argument characters for the
671 cop2/vu0 co-processor.
675 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
677 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
681 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
683 * configure.in (emulations): Add thumb-pe target.
685 * configure (emulations): Add thumb-pe target.
687 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
689 * itbl-lex.l (yywrap): Don't define if already defined as a
693 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
695 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
696 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
697 packing is enabled. Emit VIF cpu marker after dma insn.
699 * config/tc-dvp.h (TC_START_LABEL): Define.
700 * config/tc-dvp.c (force_mach_label): New function.
701 (md_begin,create_colon_label,s_dmadata): Use it.
703 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
706 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
708 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
711 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
713 * depend.c (quote_string_for_make): New function.
714 (wrap_output): Use it.
716 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
718 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
719 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
722 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
724 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
725 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
726 (gif_insn_frag_loc): New static global.
727 (assemble_gif): Record frag and location frag of insn.
728 (md_apply_fix3): Validate user specified nloop if we couldn't do
730 (s_endgif): Queue fixup to install nloop if we can't compute it here.
732 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
734 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
735 insufficient data present. Fix insertion of computed nloop value.
736 (install_vif_length): Second pass at unpack len calcs.
737 (s_endunpack): Round data up to word boundary.
738 (insert_mpg_marker): New function.
739 (insert_file): New args insert_marker, size. All callers updated.
740 (assemble_vif): Rewrite varlen insn handling.
741 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
742 (s_enddirect,s_endunpack): Rename arg to internal_p.
745 start-sanitize-vr4320
746 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
748 * config/tc-mips.c : Added vr4320 similar to vr4300.
751 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
753 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
754 Recognize -GN and -relax.
755 (md_begin): Initialize gp size from -G switch.
756 (alpha_force_relocation): Always force if -relax.
757 (alpha_align): Take a new argument that will specify when to
758 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
759 Change all callers. Emit nop alignment padding as nop+unop pair.
761 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
763 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
764 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
767 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
769 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
770 require padding to the next long word boundary.
774 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
776 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
777 inserted binary files.
780 start-sanitize-phase2-m32rx
781 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
783 * config/tc-m32r.c (optimize): New static local.
784 (md_shortopts): Add -O.
785 (md_parse_option): Recognize it.
786 (md_show_usage): Document it.
787 (md_assemble): Don't try to combine insns in parallel if !optimize.
789 end-sanitize-phase2-m32rx
791 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
793 * config/tc-m32r.c (first_writes_to_seconds_operands):
794 Reinitialise b_operands for each pass of the inner loop.
797 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
799 * config/tc-dvp.h (tc_frob_label): Define.
800 * config/tc-dvp.c (dvp_frob_label): New function.
801 (create_colon_label): New argument `sto'. All callers updated.
802 (record_mach): New argument `force_next_p'. All callers updated.
803 (cpu_sto): New function.
804 (UNIQUE_LABEL_PREFIX): New macro.
805 (unique_label): Use it.
806 (assemble_gif): Emit start label before mach label.
807 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
809 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
811 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
812 (setup_dma_autocount): Renamed from setup_autocount. New argument
813 inline_p. All callers changed. Fix word address of count.
814 (parse_dma_addr_autocount): Fix word address of address.
818 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
820 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
821 in special_sections table and add .vubss etc via
822 ELF_TC_SPECIAL_SECTIONS.
823 * config/tc-dvp.h: Likewise.
826 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
828 * cgen.c: #include symcat.h.
829 * config/tc-m32r.c: Likewise.
831 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
833 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
834 absolute expressions instead of '$' prefixed register names.
836 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
838 * read.c (s_set): Record file and line info for symbols when -as.
839 (pseudo_set): Don't overwrite that dummy fragment.
842 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
844 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
845 (dvp_parse_done): Comment out contents.
846 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
847 (s_state): Handle .vu in included file.
848 (asm_state): New state ASM_GIF.
849 (asm_state_stack): Maintain stack of parsing states.
850 ({push,pop,set}_asm_state): New functions.
851 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
852 (gif_{insn_type,data_name,insn_frag}): New static locals.
853 (md_assemble): Watch for .endgif if in ASM_GIF state.
854 (assemble_gif): Complete.
855 (s_endgif): Complete.
856 (cur_mach): New static local.
857 (record_mach): New function.
858 (md_begin): Initialize `cur_mach'.
859 (assemble_*): Record current mach type.
860 (vu_count): New static local.
861 (assemble_vif): Temporary hack to properly align mpg/direct data.
862 (assemble_vu): Insert mpg every 256 insns.
865 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
867 * config/tc-ppc.c (md_pseudo_table): Add "section".
868 (ppc_named_section): New static function.
870 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
872 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
873 so we don't have to scan the entire list.
876 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
878 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
879 case, allow the parallel instructions to modify the same flag
883 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
885 * listing.c (list_symbol_table): Categorize symbols by
886 undefined_section rather than sy_frag->line == NULL.
889 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
891 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
892 (inline_dmadata): Renamed from s_dmadata_implied.
893 (assemble_one_insn): Rewrite dma operand processing.
894 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
895 (unique_name,setup_autocount): New functions.
897 * config/tc-dvp.c: Include stdarg.h/varargs.h.
898 (md_pseudo_table): Add .word.
899 (assemble_dma): Set alignment to 16 bytes. Enable code that records
901 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
902 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
903 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
905 (eval_expr): New function.
906 (create_label,create_colon_label): New function.
907 (s_enddmadata): Rewrite.
910 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
912 * Makefile.am (install-exec-local): Install properly when ln
913 fails or tooldir == prefix.
916 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
918 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
919 handling of updates to the condition bit as this is shadow by
923 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
925 * config/tc-dvp.c (parse_float): New function.
926 (assemble_vu): Handle loi insns.
927 (assemble_one_insn): Simplify suffix parsing.
928 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
933 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
935 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
937 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
939 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
940 for --warn-explicit-parallel-conflicts and --Wnp as an
941 abbreviation for --no-warn-explicit-parallel-conflicts.
942 (assemble_parallel_insn): Use non-relaxable versions of branch
945 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
947 * app.c: Parse || as a seperator between assembler statements.
950 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
952 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
953 Test result of insert_operand for error.
956 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
958 * config/tc-m32r.c (md_assemble): Only parallelise instructions
959 when m32rx target is enabled and the instructions are not
962 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
964 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
965 bother checking insn which have no operands.
968 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
970 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
971 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
972 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
973 * doc/Makefile.in: Rebuild.
976 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
978 * config/tc-m32r.c (first_writes_to_seconds_operands): New
979 function. Replaces get_src_reg(), check_for_side_effects(),
980 reads_from_src_reg(). Uses new insn operand features of cgen.
981 (writes_to_pc): New function., but with new code suppressed for now.
982 (md_assemble): Call first_writes_to_seconds_operands().
984 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
986 * config/tc-mips.c (macro_build): Handle operand type 'C'.
987 (macro): Fix handling of M_COP[0-3].
989 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
991 Based on patches from Ross Harvey <ross@teraflop.com>:
992 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
993 if macro_alternate or macro_mri.
994 (getstring): Remove support for byte constants between < and >.
995 (get_any_string): '<' only starts a string if macro_alternate or
997 (macro_expand_body): Permit keyword parameters following
998 positional parameters.
1000 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1001 * configure.in (alpha*-*-netbsd*): New target.
1002 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1003 * configure: Rebuild.
1005 * as.h (flag_warn_suppress_instructionswap): Move from here...
1006 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1007 here, and make static.
1009 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1010 BFD_ASSEMBLER or MANY_SEGMENTS.
1012 * as.c (show_usage): Update bug-gnu-utils address.
1013 * gasp.c (show_usage): Likewise.
1014 * doc/as.texinfo (Bug Reporting): Likewise.
1016 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1018 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1019 insns regardless of the size of a pointer if we're in mips I or
1021 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1023 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1025 Fix rac to accept only a0:
1026 * tc-d10v.c (parallel_ok, find_opcode):
1027 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1028 Introduce OPERAND_GPR.
1030 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1032 * read.c (s_fill): Handle non-constant repeat counts by creating
1033 an rs_space fragment.
1035 start-sanitize-m32rx
1036 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1038 * doc/c-m32r.texi: Document warning and error messages. Add
1039 descriptions of --warn-explicit-parallel-conflicts.
1041 * doc/as.texinfo: Add more m32rx command line options.
1044 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1046 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1047 from as_bad to as_warn.
1050 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1052 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1055 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1057 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1058 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1059 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1061 * config/tc-dvp.h: Add configuration specific section names.
1064 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1066 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1067 seg_fix_rotP rather than fix_root from seg_info.
1069 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1071 * expr.c: Add support for 0x1_2_3_4 bignums.
1073 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1075 * configure.in: Change -linux* to -linux-gnu*.
1076 * configure: Rebuild.
1078 * app.c (do_scrub_begin): Treat \r as whitespace.
1080 start-sanitize-m32rx
1081 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1083 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1084 rather than parsing syntax string manually.
1085 (assemble_parallel_insn): Check for both forms of parallel
1088 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1090 * Makefile.am: Update dependencies.
1091 * Makefile.in: Rebuild.
1093 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1095 * configure, aclocal.m4: Rebuild with new libtool.
1097 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1099 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1100 the argument to bfd_set_arch_mach.
1101 (load_address): Use bfd_arch_bits_per_address to determine the
1102 bit size of an address instead of looking at the isa level.
1103 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1105 start-sanitize-v850e
1106 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1108 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1110 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1112 * ehopt.c: New file.
1113 * as.h (enum _relax_state): Add rs_cfa.
1114 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1115 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1116 * read.c (emit_expr): Call check_eh_frame.
1117 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1118 (relax_segment): Likewise.
1119 * Makefile.am: Rebuild dependencies.
1120 (GAS_CFILES): Add ehopt.c.
1121 (GENERIC_OBJS): Add ehopt.o.
1122 * doc/internals.texi (Frags): Document rs_cfa.
1124 * as.c (show_usage): Mention --traditional-format.
1125 (parse_args): Accept --traditional-format.
1126 * as.h (flag_traditional_format): Declare.
1127 * output-file.c (output_file_create): If flag_traditional_format,
1128 set BFD_TRADITIONAL_FORMAT on stdoutput.
1129 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1131 * config/tc-mips.c (append_insn): Make sure that if we have a
1132 fixup for an unmatched %hi reloc, it does not associated with a
1135 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1136 * doc/Makefile.in: Likewise.
1138 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1140 * config/tc-m32r.c (check_for_side_effects): New function.
1141 (can_make_parallel): Add checks for instruction side effects
1142 clashing with the other instruction.
1143 (assemble_parallel_insn): Improve warning messages. Return error
1144 message from non-swapped instruction order.
1146 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1148 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1150 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1151 md_cleanup definition. This moves the forced literal output to
1152 the end of the source pass, and avoids macro's inserting literals
1153 into the code immediately after the macro expansion.
1155 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1157 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1158 a gas internal symbol is adjustable.
1159 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1161 * as.h: If gcc version greater than 2.6, use `__format__' and
1162 `__printf__' in function attributes, rather than `format' and
1165 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1167 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1169 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1171 Add tms320c30 support:
1172 * config/tc-tic30.h: New file.
1173 * config/tc-tic30.c: New file.
1174 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1175 TARGET_FORMAT as "coff-tic30".
1176 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1177 * Makefile.am: Rebuild dependencies.
1178 (CPU_TYPES): Add tic30.
1179 (CPU_OBJ_VALID): tic30-aout is valid.
1180 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1181 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1182 * configure, Makefile.in: Rebuild.
1184 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1186 * config/tc-v850.c (md_assemble): Improvements to error messages.
1188 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1190 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1191 BFD_RELOC_HI16_S to store the high bits of any value.
1193 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1194 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1195 assembler calculate relocations to any external symbol at all.
1196 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1197 involving generation of pc-relative relocs.
1198 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1199 has been moved to md_apply_fix3.
1201 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1202 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1203 which actually means (the address of identifier's GOT entry) +
1204 constant, which is not particularly useful.
1206 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1208 * read.h (include_dirs): Declare.
1209 (include_dir_count,include_dir_maxlen): Declare.
1212 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1213 (md_parse_option): Handle them.
1214 (md_show_usage): Print them.
1215 (output_dma,output_pke): New static globals.
1216 (assemble_pke): Handle -no-dma-pke.
1217 (insert_file): Search include dir list.
1218 (s_enddirect): Validate length if prespecified.
1219 (s_endmpg): Likewise. Handle -no-dma-pke.
1220 (s_endunpack): Handle -no-dma-pke.
1221 (md_pcrel_from_section): Add offset to delay slot for
1225 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1227 * configure.in: Correct check for shared opcodes library.
1228 * configure: Rebuild.
1230 * listing.c (buffer_line): If we can't open the file, set at_end.
1231 (listing_print): Remove unused local variable fi.
1233 * config/m68k-parse.y (reglistpair): Handle register list in
1236 * config/vms-conf.h: Don't undef VERSION.
1238 start-sanitize-m32rx
1239 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1241 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1242 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1245 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1247 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1249 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1251 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1252 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1253 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1254 (EXTRA_DIST): Define.
1255 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1256 explicitly rather than via the list of object files.
1257 (gcc-as.opt): New file created when make-gas.com is run.
1258 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1259 itbl-cpu.h} to #include appropriate file rather than copying that
1261 * config/vms-conf.h: Synchronize with current config.in.
1262 * Makefile.in: Rebuild.
1265 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1267 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1268 (parallel_ok): Relaxed parallel subinstruction dependency check.
1271 start-sanitize-m32rx
1272 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1274 * config/tc-m32r.c (md_assemble): Fix determination of when
1275 instructions can be combined in parallel.
1278 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1280 * as.h (flag_warn_suppress_instructionswap): added new flag.
1281 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1282 command line argument.
1283 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1284 warning only if flag_warn_suppress_instructionswap is false.
1286 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1288 * configure.in (i386-*-mingw32*): New target.
1289 * configure: Rebuild.
1291 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1293 * symbols.c (resolve_symbol_value): Don't set the segment if it
1294 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1296 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1299 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1301 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1302 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1305 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1307 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1310 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1312 * configure.in: Add dvp support.
1313 * configure: Regenerate.
1314 * config/tc-dvp.[ch]: New files.
1317 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-v850.c (v850_insert_operand): Display instruction when
1320 an error is encountered.
1322 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1324 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1325 (i386-*-sco3.2v5*coff): New target.
1326 (i386-*-sco3.2*): New target.
1327 * configure: Rebuild.
1329 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1331 * config/tc-v850.c: Tidy error message production.
1333 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1335 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1336 validate_immediate return value in the right type for comparisons
1339 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1341 * listing.c (MAX_BYTES): Use listing variables not constants.
1342 (data_buffer): No longer an array, but a pointer.
1343 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1344 (listing_listing): Allocate data_buffer.
1346 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1348 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1349 --listing-rhs-width, --listing-cont-lines.
1350 (show_usage): Update.
1351 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1352 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1353 (print_lines): Use the variables instead of the constants.
1354 (listing_listing): Likewise.
1355 * listing.h: Declare the new vars.
1357 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1359 * as.c (parse_args): Add --keep-locals alias for -L.
1360 Add --strip-local-absolute.
1361 (show_usage): Update.
1362 * as.h (flag_strip_local_absolute): New flag.
1363 * symbols.c (S_IS_LOCAL): Use it.
1364 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1365 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1366 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1368 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-m32r.c: Detect if explicitly parallel instructions
1371 might have an io conflict and issue a warning message.
1373 start-sanitize-m32rx
1374 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1377 to a count of the number of matches to skip.
1378 (can_make_parallel): Pass count of number of matches to skip to
1379 reads_from_src_reg().
1382 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1384 start-sanitize-m32rx
1385 * config/tc-m32r.c: Add support for swapping fixups of swap
1388 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1389 cgen_swap_fixups): Functions to save, restore and swap the fixup
1390 chain with a backup copy.
1391 (cgen_asm_finish_insn): Returns address of constructed insn.
1393 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1395 * listing.c (file_info_struct): Remove FILE, add POS.
1396 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1397 (file_info): Don't open the file.
1398 (buffer_line): Check for the file in the last_open cache, updating
1400 (print_source): Don't reference file_info->file.
1401 (listing_listing): Likewise.
1402 (listing_print): Close the file in the cache, if any.
1404 start-sanitize-m32rx
1405 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1407 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1408 parallel instructions so that they are in the correct order.
1409 (reads_from_src_reg, get_src_reg, can_make_parallel,
1410 make_parallel): New functions to support opportunistic
1411 parallelisation of adjacent instructions.
1414 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1416 * read.c (dwarf_file_string): New file static variable.
1417 (emit_expr): Look for constant sequence that leads up to a file
1418 name in DWARF debugging output.
1419 (stringer): Use dwarf_file_string to decide whether to accept a
1420 string as a file name.
1422 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1424 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1425 (crack_operand): Add reg->reglst MRI hack.
1426 (r_seg): Put reglst symbols in reg_section.
1427 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1429 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1431 * tc-sh.c (get_specific): Handle SGR & DBR.
1433 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1435 * tc-h8300.c (parse_reg): Take the length of the symbol into
1436 account when attempting to match a register name.
1437 * tc-h8500.c (parse_reg): Likewise.
1439 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1441 start-sanitize-m32rx
1442 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1445 * cgen.c: Formatting changes to improve readability.
1447 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1449 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1453 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1455 Based on a patch from Jim Wilson
1456 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1457 (tc_gen_reloc): Handle cross section PC relative relocs
1461 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1463 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1465 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1467 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1468 (expr_jmp_buf): New static local.
1469 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1470 (cgen_md_operand): New function.
1471 * tc-m32r.c: Clean up pass over `struct foo' usage.
1472 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1474 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1476 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1477 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1479 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1481 * config/tc-i386.c (i386_operand): Give an error if there are
1482 unrecognized characters after an expression.
1484 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1486 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1488 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1490 * configure.in (i386*-go32-rtems*): Fix to be the same as
1492 * configure: Rebuild.
1494 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1496 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1497 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1498 (mips_ip): Always check for FP_D, not just for instructions that
1499 are not part of the regular ISA.
1501 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1503 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1505 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1507 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1509 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1511 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1512 the range we care about.
1515 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1517 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1518 (exec_type_enum): Enumeration giving all of the exec types.
1519 (warn_nops): New static variable to give nop warning level.
1520 ({cur,prev}_mul32_p): New static variable to keep track of whether
1521 the current/previous instruction is a 32-bit multiply.
1522 (Optimizing): Make static.
1523 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1525 (d30v_insert_operand): Delete declaration of unused function.
1526 (write_2_short): Make exec_type argument enum, not int.
1527 (parallel_ok): Ditto.
1528 (check_range): Delete unused variable(s).
1529 (build_insn): Ditto.
1530 (find_format): Ditto.
1531 (md_apply_fix3): Ditto.
1532 (md_show_usage): Document -n and -N.
1533 (md_parse_option): Parse -n and -N.
1534 (write_1_short): If -n, warn about adding a nop. Use
1536 (write_2_short): Use enumeration values instead of hard coded
1537 integers. Reset exec_type for default operations. For explicit
1538 parallel operations, call parallel_ok to make sure everything is
1539 ok. If writing out a parallel operation, and the previous
1540 instruction was a 32-bit multiply, indicate current instruction
1542 (parallel_ok): Allow add/tx ... to be done in parallel with
1543 another add/tx ... assuming the gpr registers don't overlap.
1544 (md_assemble): Use exec type enumeration values, not hard coded
1545 ints. Check for loads or 16-bit multiplies following in the next
1546 cycle after a 32-bit multiply. Add nops if that is the case.
1547 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1548 cur_mul32_p if current instruction is a 32-bit multiply.
1549 (find_format): Change spacing and layout.
1552 start-sanitize-tic80
1553 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1555 * config/tc-tic80.c (tic80_relax): New static variable.
1556 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1557 (md_parse_option): Handle new relax options.
1558 (md_show_usage): Document new relax options.
1559 (find_opcode): Don't use short forms of PC relative branches if
1564 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1566 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1567 used/set flag fields. Make flag vars unsigned long. Use
1568 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1569 parallel if they use the same conditional flag with reversed
1570 meaning. Allow 2 add/sub insns that set the carry or overflow
1571 flags but do not query them to be done in parallel. Don't allow 2
1572 word store operations to be done in parallel with ADDppp or
1573 SUBppp. Don't allow loads to be done in parallel with 16 bit
1577 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1579 * config/tc-arm.c: Prevent use of interworking support for
1582 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1584 * doc/all.texi: Add M32R cpu.
1586 * doc/as.texinfo: Add documentation of m32r processor.
1588 * doc/c-m32r.texi: New file, documenting m32r specific features.
1590 start-sanitize-m32rx
1591 * config/tc-m32r.c (allow_m32rx): New function.
1592 (enable_m32rx): New variable.
1593 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1594 (md_show_usage): Document new --m32rx command line option.
1595 (md_parse_option): Implement new --m32rx command line option.
1598 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1600 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1603 start-sanitize-tic80
1604 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1606 * config/tc-tic80.c (build_insn): Handle instructions that have
1607 long (32 bit) PC relative offsets. Fix places that previously
1608 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1609 (md_apply_fix): Add case to handle long PC relative offsets.
1612 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1614 * doc/c-arm.texi (ARM Options): Document support for new ARM
1617 * config/tc-arm.c (md_parse_option): Add support for new ARM
1620 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1622 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1623 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1625 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1627 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1630 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1631 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1633 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1635 * config/tc-v850.c: Brought up to date with the branch.
1637 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1639 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1640 (SWITCH_TABLE): Handle BFD_RELOC_8.
1641 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1642 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1643 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1645 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1647 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1648 apparent bug in gcc's long long support crossing from x86.
1650 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1652 * config/tc-arm.c: Brought up to date with latest changes on arm
1655 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1657 * config-gas.com: Get version info from configure.in.
1659 * makefile.vms: include depend.obj in OBJS.
1661 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1663 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1664 all corresponding code.
1666 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1668 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1669 run-time endian selection.
1671 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1673 * tc-sh.c (parse_reg): Properly quote for fv4.
1675 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1677 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1678 symbol value operator.
1680 start-sanitize-vr5400
1681 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1683 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1687 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1689 * config/tc-d10v.c (parallel_ok, find_opcode):
1690 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1692 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1694 * config/obj-coff.c (fixup_segment): Cast second arg of
1695 md_apply_fix3 call to type "valueT *".
1697 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1699 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1701 * configure: Re-generate.
1703 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1705 * config/tc-mips.c (macro_build): Use the membership field
1709 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1711 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1712 first argument if it's supposed to be a register.
1715 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1717 * config/tc-mips.c (mips_4900): Added.
1718 (hilo_interlocks): Added mips_4900.
1719 (md_begin): Set default for mips_4900.
1720 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1721 (md_longopts): Add "m4900" and "no-m4900".
1722 (md_parse_option): Handle above options.
1725 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1727 * app.c (do_scrub_chars): If d10v, re-insert a space before
1728 a '#' when in state 10.
1730 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1732 * config/tc-h8300.c: Include "subsegs.h".
1733 (tc_reloc_mangle): Handle references to symbols which are not
1734 being output, so that references to `.' work.
1736 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1738 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1741 * macro.c (sub_actual): If we don't find a parameter for an &,
1744 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1745 start-sanitize-vr5400
1747 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1749 (hilo_interlocks): VR5400 has interlocks.
1750 (md_begin): Expect mips64vr5400, not mips64r5400.
1753 * config/tc-mips.c (mips_ip): In default case, call as_bad
1754 instead of fprintf, to get "assembler messages:" message output
1755 before instead of after.
1757 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1759 * frags.h: Handle multiple inclusion.
1761 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1763 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1764 * as.h (struct frag, frag support): Moved from here.
1766 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1768 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1769 * cgen.c (cgen_asm_finish_insn): Update.
1770 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1771 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1772 (md_convert_frag): Ditto.
1773 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1774 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1775 (TC_FRAG_INIT): Update.
1777 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1779 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1780 print out MD fields of fix.
1781 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1782 defined) to initialize MD fields in frag.
1783 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1784 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1785 * config/tc-ns32k.h: Add comments. Remove obsolete
1786 BFD_FAST_SECTION_FILL definition, change prototypes for
1787 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1788 opcode_frag and opcode_offset and remove pcrel_adjust.
1789 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1790 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1791 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1793 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1794 MD fields in frag structure.
1795 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1796 fix_bsr): macros to access MD fields in fix structure.
1797 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1798 use struct opcode_location as these fields are now in the frag
1800 (convert_iif): Call frag_more as it is needed instead
1801 of trying to allocate for the whole insn. Avoid call of frag_more
1802 with negative argument.
1803 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1804 md_estimate_size_before_relax, md_pcrel_from,
1805 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1806 and frag structures.
1807 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1808 opcode_offset and remove pcrel_adjust.
1809 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1810 fix_new_ns32k_exp with changed arguments.
1812 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1814 * tc-mips.c (md_begin): Reorganize setting of default values so
1815 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1817 (md_parse_option): Remove all code that sets defaults; md_begin
1818 handles all of this now.
1820 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1822 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1824 (bootstrap, bootstrap2, bootstrap3): Likewise.
1825 * Makefile.in: Rebuild.
1827 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1828 TOC section to be against the csect.
1830 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1832 start-sanitize-vr5400
1833 * config/tc-mips.c (mips_5400): New variable.
1834 (md_begin, md_parse_option): Handle 5400 options/names.
1835 (macro_build, mips_ip): Check for 5400-specific instructions.
1836 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1840 * config/tc-mips.c (validate_mips_insn): New function, checks
1841 match versus mask bits, and also verifies that all bits to be
1842 output are actually specified somewhere.
1843 (md_begin): Call it for 32-bit instructions, instead of doing
1844 match/mask check here. In case of failure, print a message, but
1845 check the rest of the opcode table before exiting.
1847 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1849 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1850 from Tony Thompson at ARM: athompso@arm.com
1853 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1855 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1860 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1862 * config/tc-mips.c (hilo_interlocks): True for tx49.
1863 (md_begin): Add mips64tx49.
1864 (md_parse_option): Add 4900 cpu.
1867 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1869 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1870 extend if the operand expects a signed value.
1872 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1873 default which is to permit dollar labels.
1875 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1877 * config/tc-sparc.c (sparc_memory_model): New variable.
1878 (md_longopts): Add -TSO/-PSO/-RMO options.
1879 (md_parse_options): Handle them.
1880 (sparc_elf_final_processing): For 64 ELF, set required
1881 memory ordering in e_flags. Default to RMO and let the user
1882 override it through command line.
1884 * config/tc-sparc.h (elf_tc_final_processing): Add.
1886 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1888 * config/tc-sparc.c (v9a_asr_table): New variable.
1889 (sparc_ip): Handle v9a asr's.
1890 Patch from David Miller <davem@vger.rutgers.edu>.
1892 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1894 * config/tc-sparc.h (md_do_align): New macro.
1895 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1896 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1898 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1900 * config/tc-sh.c (sh_small): New variable.
1901 (OPTION_SMALL): Define.
1902 (md_longopts): Add "small".
1903 (md_parse_option): Handle OPTION_SMALL.
1904 (md_show_usage): Mention -small.
1905 * config/tc-sh.h (sh_small): Declare.
1906 (SUB_SEGMENT_ALIGN): Handle sh_small.
1907 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1910 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1911 case in little endian mode.
1913 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1915 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1916 overflow signalling to linker.
1918 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1920 * makefile.vms: Fix for dec c.
1922 * config-gas.com: Give explanation for dec c setup in error
1925 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1926 sections on openvms/alpha.
1928 * config/obj-evax.c: support .weak pseudo-op
1930 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1932 * config/tc-sparc.c (default_arch_size): New static local.
1933 (struct sparc_arch): Rename arch_size to default_arch_size.
1934 New member user_option_p.
1935 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1936 (init_default_arch): Check whether default arch is valid.
1937 Set default_arch_size in addition to sparc_arch_size.
1938 (OPTION_32,OPTION_64): Define.
1939 (md_longopts): New entries for -32, -64.
1940 (md_parse_option): Handle them.
1941 (md_show_usage): Print them. Ensure init_default_arch called.
1942 * configure.in (sparc64): Set arch to v9-64.
1943 * configure: Regenerated.
1945 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1947 * write.c (subsegs_finish): New function, broken out of
1949 (write_object_file): Some code moves into subsegs_finish.
1950 * write.c (subsegs_finish): Declare.
1951 * as.c (main): Call subsegs_finish.
1953 * read.c (s_include): Check for error return from
1956 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1958 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1960 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1962 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1963 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1964 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1965 the correct relocation when it exists.
1966 * config/tc-i386.c (md_apply_fix3): Likewise.
1968 * config/tc-ppc.h: Correct typo in comment.
1969 * config/tc-v850.h: Likewise.
1971 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1973 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1974 when second instruction is writing to first instructions inputs.
1976 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
1978 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
1979 templated programs to build with -g.
1981 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-v850.c (md_relax_table): Add support for relaxing
1984 unconditional branches. This patch is courtesy of Jim Wilson.
1985 (md_convert_frag): Fix relaxing of branches. This patch is
1986 courtesy of Jim Wilson.
1987 (md_assemble): Create different fixups for conditional and
1988 unconditional branches. This patch is courtesy of Jim Wilson.
1989 (md_estimate_size_before_relax): Estimate size of variable part of
1990 fixup based on whether it is for a conditional or an unconditional
1991 branch. This patch is courtesy of Jim Wilson.
1992 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
1993 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
1994 obj_elf_section_change_hook().
1995 (v850_comm): New function.
1996 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
1997 (md_begin): Add bss flag to seg_info of bss sections.
1999 Add support for .scommon, .tcommon and .zcommon sections.
2001 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2002 .zcommon, .tbss, .call_table_data and .call_table_text.
2004 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2006 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2007 * configure: Regenerated.
2009 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2011 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2012 expression is not confused with -1.
2014 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2016 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2017 operand - OPERAND_ATMINUS.
2019 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2021 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2022 decrement modify the index register.
2024 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2026 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2027 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2028 68336, 68341, 68349.
2029 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2030 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2031 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2034 * doc/Makefile.am (CPU_DOCS): Define.
2035 (as.info): Depend upon $(CPU_DOCS).
2036 * doc/Makefile.in: Rebuild.
2038 * configure.in: Remove AM_PROG_INSTALL; it's called by
2040 * configure: Rebuild.
2042 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2044 * tc-d10v.h (TC_START_LABEL): Don't define.
2045 (tc_frob_label): Define.
2047 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2049 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2050 to pair a branch and link with anything but an exe instruction.
2052 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2054 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2055 optimization to reduce the alignment surprises for gcc.
2057 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2059 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2060 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2061 (sparc_ip): Add %hix,%lox.
2062 (md_apply_fix3): Call as_bad_where, not as_bad.
2063 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2064 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2066 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2068 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2069 recognizes alphaev5 etc.
2070 * configure: Rebuild.
2072 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2074 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2075 of mipsr3900 with mipstx39.
2077 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2078 -mipsXX message' if the insn isn't an ISA insn.
2080 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2082 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2083 Redefine TARGET_FORMAT to call sparc_target_format.
2084 * config/tc-sparc.c (in_unsigned_range): New function.
2085 (sparc_arch_size): Make static.
2086 (sparc_target_format): New function.
2087 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2088 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2089 (output_insn): Set `fx_no_overflow'.
2090 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2091 (tc_gen_reloc): Likewise.
2093 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2095 * config/tc-v850.c (v850_section): Remove.
2097 * config/obj-elf.c (obj_elf_section): Enhance error message.
2099 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2101 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2102 including obj-elf.h in OBJ_MAYBE_ELF case.
2103 (mips_target_format): Return NULL after abort to avoid warning.
2105 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2107 * expr.c (operator): Accept ==. From Anders Blomdell
2108 <anders.blomdell@control.lth.se>.
2110 * config/atof-ieee.c (gen_to_words): When generating a denormal
2111 number, handle an overflow into the smallest normalized number.
2113 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2115 * as.h, input-scrub.c (new_logical_line): New return value.
2116 * read.c (s_app_file): Don't note the same file several times
2119 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2121 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2123 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2125 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2126 * configure: Rebuild.
2128 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2130 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2132 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2133 fn* instructions do not insert implicit fwait. This was changed
2136 * config/m68k-parse.y (yylex): Permit an expression to be used for
2139 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2141 * Makefile.in: Rebuild.
2143 * aclocal.m4: Rebuild with new libtool.
2144 * configure: Rebuild.
2146 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2148 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2151 * config/tc-mips.c (hilo_interlocks): Change from a static
2152 variable to a macro, so that it varies with the variables upon
2154 (gpr_interlocks, cop_interlocks): Likewise.
2155 (md_begin): Don't initialize them.
2157 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2159 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2160 of strcmp where appropriate.
2162 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2164 * config/tc-v850.c (md_assemble): Cope with a zero data area
2165 relocation with a constant offset.
2166 (md_assemble): Produce error message when special data area
2167 relocations are used on instructions which do not support them.
2168 (md_assemble): Reset processor mask if defined by command line
2171 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2173 * config/tc-sparc.c: Reorganize file.
2174 (parse_keyword_arg): Allow numbers in reg names.
2175 (SPECIAL_CASE_NONE): New macro.
2176 (md_assemble): Use it.
2177 (lookup_arch,init_default_arch): New functions.
2178 (default_arch,default_init_p,sparc_arch_table): New static locals.
2179 (sparc_arch_size): New static local.
2180 (max_architecture): Initialize in init_default_arch.
2181 (md_parse_options): Call init_default_arch if necessary.
2182 Rewrite -xarch/-A processing.
2183 (md_show_usage): Print -A values from sparc_arch_table.
2184 (md_begin): Call init_default_arch if necessary.
2185 (sparc_md_end): Handle both 32 and 64 bit environments.
2186 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2187 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2188 (DEFAULT_ARCH): Add.
2189 * config.in: Regenerate.
2190 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2191 (SPARC_V9,SPARC_ARCH64): Delete.
2192 * configure: Regenerate.
2193 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2195 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2199 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2200 start-sanitize-v850e
2202 * config/tc-v850.c (md_assemble): Corrected typo.
2203 * config/tc-v850.c Add new sections: call_table_data and
2205 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2206 (handle_ctoff): New Function.
2208 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2211 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2213 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2214 displacement from the tiny data area pointer.
2216 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2218 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2221 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2223 * config/tc-v850.c (processor_mask): New variable.
2224 (set_machine, md_parse_option): Set processor_mask.
2225 (md_assemble): Check that instruction is available to target
2228 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2229 start-sanitize-v850e
2230 (TARGET_PROCESSOR): New constant.
2231 (TARGET_PROCESSOR): New constant.
2235 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2237 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2242 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2244 Merge in work from Martin Hunt:
2246 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2247 CR is 0 for PSWL and PSWH.
2249 * config/tc-d30v.c (do_assemble): Don't accept
2250 illegal condition codes for cmpu instruction.
2252 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2253 used in d*i instructions.
2255 * config/tc-d30v.c (check_size): New function. Check
2256 relocations for overflows.
2257 (md_pcrel_from_section): Fix relocations between sections.
2258 (md_apply_fix3): Use new relocation types for 15 and 21
2259 bit relocations in the right container. Needed because
2260 the address of the instruction is not eight-byte aligned
2261 but the relocations must be.
2263 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2264 (find_format): If ".s" or ".l" are used, don't try
2265 to compute branch sizes.
2267 * config/tc-d30v.c (do_assemble): Check for ".s" or
2268 ".l" extensions to opcode names.
2269 (find_format): Generate the correct instructions when
2270 ".s" or ".l" are used.
2272 * config/tc-d30v.c (build_insn): Check for odd registers
2273 on instructions that require even registers.
2275 * config/tc-d30v.h (md_start_line_hook): Define.
2276 * config/tc-d30v.c (md_start_line_hook): New hook.
2277 Checks the beginning of each line for a ".". If it
2278 finds one, assume a pseudo-op and flush any unwritten
2281 * config/tc-d30v.c (md_apply_fix3): Fix problem
2282 with determining when fixups were done.
2284 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2285 part of a symbol (for example, "foo+8") was being written
2286 into the instruction.
2287 (md_pseudo_table): Change .word to be 32 bits and add
2290 * config/tc-d30v.c (parallel_ok): Check to see if first
2291 instruction is a jump.
2293 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2296 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2298 start-sanitize-v850e
2299 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2301 * configure.in (emulations): Add v850 emulation.
2303 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2305 * Makefile.am (CPU_TYPES): Add arc.
2306 (TARGET_CPU_CFILES): Add tc-arc.c.
2307 (TARGET_CPU_HFILES): Add tc-arc.h.
2308 (dependencies): Rebuild.
2309 * Makefile.in: Rebuild.
2310 * configure.in: Recognize arc-*-elf*.
2311 * configure: Regenerated.
2312 * config/tc-arc.[ch]: New files.
2314 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2316 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2317 Correct description of hi() reloc prefix.
2319 start-sanitize-v850e
2320 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2321 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2322 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2325 * doc/c-v850.texi: Document new pseudo ops and command line
2328 * config/tc-v850.c (set_machine): New function.
2329 * config/tc-v850.c (.v850): New pseudo op.
2330 start-sanitize-v850e
2331 * config/tc-v850.c (.v850e): New pseudo op.
2332 * config/tc-v850.c (.v850ea): New pseudo op.
2336 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2338 Support -alh and -ald for DWARF 1:
2339 * listing.c (struct list_info_struct): Add debugging field.
2340 (listing_newline): Initialize the debugging field. If ELF, if the
2341 section starts with .debug or .line, set the debugging field in
2342 the listing structure.
2343 (debugging_pseudo): Add list parameter. Change all callers. If
2344 the debugging field is set, consider it to be a debugging pseudo.
2345 If ELF, skip blank lines between debugging lines.
2346 * read.c (emit_expr): If ELF, look for line numbers.
2347 (stringer): If ELF, look for file names.
2349 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2351 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2352 if there is no insert function.
2354 * config/tc-v850.h (TARGET_MACHINE): New constant.
2356 * config/tc-v850.c (v850_insert_operand): Add
2357 -mwarn_unsigned_overflow.
2358 (md_begin): Set BFD machine number based on machine variable.
2359 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2361 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2363 * as.h: Don't declare alloca if it is a macro.
2364 * macro.c: Likewise.
2367 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2369 * config/tc-mips.c: Add tx19/r1900.
2372 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2374 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2375 rename to cpu_types[].
2376 (s_alpha_arch): New function.
2377 (md_pseudo_table): Add "arch".
2379 * config/tc-alpha.c (md_begin): Merge the two loops through the
2381 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2382 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2384 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2386 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2388 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2390 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2393 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2395 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2397 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2399 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2400 relative to the next instruction, not the current instruction.
2401 (md_assemble): Similarly.
2403 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2405 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2408 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2409 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2410 recognise special instructions.
2411 (md_assemble): Calculation of the size of a fixups corrected.
2413 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2416 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2418 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2419 opcode->opcode as the sentinal. Zero is a valid opcode.
2421 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2423 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2424 * doc/c-v850.texi: Change node name to match other chapter nodes.
2426 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2428 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2431 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2433 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2434 number will fit in 64 bits.
2436 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2437 rather than calling abort.
2439 * as.h: Don't define alloca if __GNUC__. Just declare it.
2440 * macro.c: Copy alloca handling from as.h.
2442 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2443 Gabriel Paubert <paubert@iram.es>.
2445 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2446 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2447 is jcxz or a loop instruction.
2449 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2453 (md_begin): Set up machine architecture and type.
2455 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2457 * symbols.c (resolve_symbol_value): Store the value back into the
2458 symbol expression, to handle add or subtract simplification
2459 correctly. Handle O_symbol_rva. Add default case.
2461 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2462 chunksize while creating the new subsection.
2463 * as.c (chunksize): Initialize to zero.
2464 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2465 calling obstack_begin.
2467 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2469 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2472 start-sanitize-v850e
2473 * config/tc-v850.c (parse_register_list): Support constant
2474 expressions as register lists.
2477 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2479 * doc/c-v850.texi: Change the major node to v850 Machine
2482 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2484 * doc/as.texinfo: Add inclusion of c-v850.texi
2486 * doc/c-v850.texi: New file.
2488 * read.c (is_end_of_line): Make NUL character be considered to be
2491 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2493 * config/tc-v850.c (parse_register_list): Add support for curly
2495 (cc_names): Add "e" and "ne" conditions.
2497 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2499 * app.c (do_scrub_chars): Support a double dash as starting a
2500 comment that extends to end of line.
2502 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2504 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2506 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2508 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2510 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2511 insn when changing to a different instruction.
2513 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2515 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2516 floating point extensions.
2517 (parse_reg): parse sgr and dbr.
2519 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-v850.c (system_register_name): Support numbers for
2522 system register IDs.
2524 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2526 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2527 flag when alignment is in bytes instead of power of 2, and code to
2528 use that flag to convert alignment to bytes.
2529 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2530 * read.h (s_lcomm_bytes): Add prototype.
2531 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2532 defined, write alignment to alignment bits in section header s_flags
2533 rather than the s_align field.
2534 start-sanitize-tic80
2535 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2536 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2537 pseudo, instead of s_lcomm which wants a power of two for alignment.
2540 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2542 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2544 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2546 * as.c (show_usage): Add -am.
2547 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2548 if we've already got one.
2549 * listing.c (struct list_info_struct): Add line_contents.
2550 (listing_newline): Put unused argument to work: if non-null, save it...
2551 (listing_listing): ... and regurgitate during listing instead of line
2553 * listing.h (LISTING_MACEXP): New define.
2554 (LISTING_NEWLINE): Argument is NULL.
2555 * read.c (read_a_source_file): If expanding macros, break up input
2556 lines and pass them to listing_newline.
2557 * doc/as.texinfo: Document -ac and -am.
2559 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2561 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2563 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2566 start-sanitize-v850e
2567 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2569 * config/tc-v850.c: Remove support_v850e flag and command line
2572 * configure.in (emulations): Add support for v850e target
2574 * configure (emulations): Add support for v850e target
2576 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2578 * config/tc-v850.c: Remove support_v850ea flag and command line
2581 * configure.in (emulations): Add support for v850ea target
2583 * configure (emulations): Add support for v850ea target
2586 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2588 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2589 setting EXPECT and TCL_LIBRARY.
2590 * Makefile.in: Rebuild.
2592 * as.h (enum debug_info_type): Define.
2593 (debug_type): Declare.
2594 * as.c (debug_type): New global variable.
2595 (show_usage): Add --gstabs.
2596 (parse_args): Handle --gstabs.
2597 * read.c (generate_asm_lineno): Remove.
2598 (read_a_source_file): Output stabs debugging if appropriate.
2599 Change checks of generate_asm_lineno to check debug_type. Only
2600 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2601 * read.h (generate_asm_lineno): Don't declare.
2602 (stabs_generate_asm_lineno): Declare.
2603 * stabs.c (stabs_generate_asm_lineno): New function.
2604 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2605 Don't turn off debugging.
2606 (add_file): Remove old #if 0 code.
2607 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2608 (ecoff_directive_end): Don't generate stabs line symbols.
2609 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2610 generate_asm_lineno.
2611 (line_label_cnt): Remove.
2612 (ecoff_generate_asm_line_stab): Remove.
2613 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2614 * doc/as.texinfo, doc/as.1: Document --gstabs.
2616 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2618 start-sanitize-v850e
2619 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2620 Add support for v850ea instructions.
2622 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2623 Add support for v850e instructions.
2626 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2627 text of entire opcode.
2629 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2631 * doc/internals.texi: Document rs_leb128.
2633 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2635 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2636 in ABSL case, rather than calling abort.
2638 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2640 * as.h (enum _relax_state): Add rs_leb128.
2641 * read.c (potable): Add sleb128 and uleb128.
2642 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2644 * read.h: Update prototypes.
2645 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2646 the symbol value, add a second FINALIZE argument that prevents
2647 changes from being comitted. Update all callers.
2648 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2649 * doc/as.texinfo: Document the new pseudos.
2651 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2653 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2655 (DISTCLEANFILES): Define.
2656 * doc/Makefile.am (DISTCLEANFILES): Define.
2657 * Makefile.in, doc/Makefile.in: Rebuild.
2659 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2661 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2662 Don't set targ or gas_target. Define SCO_ELF and
2663 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2665 * Makefile.am: Remove @target_frag@.
2666 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2668 (dep-am): Mark as phony.
2669 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2671 * config/arm-big.mt, config/arm-lit.mt: Remove.
2672 * config/mips-big.mt, config/mips-lit.mt: Remove.
2673 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2674 * config/ppc-sol.mt: Remove.
2675 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2676 * config/m88kcoff.mt: Remove.
2677 * config/sco5.mt: Remove.
2678 * configure, config.in, Makefile.in: Rebuild.
2680 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2681 further try to circumvent the .y.h rule.
2682 * Makefile.in: Rebuild.
2684 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2686 * Makefile.am: New file, based on old Makefile.in.
2687 * acinclude.m4: New file, from old aclocal.m4.
2688 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2689 shared library handling; now handled by libtool. Replace
2690 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2691 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2692 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2693 * config.in: New file, created by autoheader.
2695 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2696 * stamp-h.in: New file.
2697 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2698 (parse_args): Likewise.
2699 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2700 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2701 * Makefile.in, doc/Makefile.in: Now built with automake.
2702 * aclocal.m4: Now built with aclocal.
2703 * configure: Rebuild.
2705 * cond.c (s_else): If not listing false conditionals, turn listing
2706 off in the false branch of the else.
2708 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2710 * config/tc-mips.c (macro): Fix handling of a double load from a
2711 symbol plus an offset.
2713 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2714 has an associated external symbol.
2716 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2718 * config/tc-alpha.c (s_alpha_ucons): New function.
2719 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2721 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2723 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2724 line if we encounter an error.
2726 * config/tc-v850.c (md_assemble): Sign extend constants value
2727 for hi and hi0 expressions.
2728 (v850_insert_operand): Enable range checking for generic 16bit
2731 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2733 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2734 LO16, HI16 and HI16_S relocs.
2736 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2738 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2740 * configure: Regenerated with autoconf 2.12.
2741 * Makefile.in: Add $(EXEEXT) to all executables.
2743 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2745 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2746 unconditional branches.
2747 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2750 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2752 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2754 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2756 * macro.c (define_macro): Make sure the index is in range before
2759 start-sanitize-tic80
2760 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2762 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2763 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2764 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2768 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2770 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2771 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2772 defined, use s_align_ptwo for .align.
2773 * configure.in (i386-*-msdosdjgpp*): New target.
2774 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2775 * configure: Rebuild.
2777 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2779 * config/tc-sparc.c (last_opcode): New static local.
2780 (md_assemble): Don't issue "FP branch in delay slot" warning if
2781 the delay slot has been annulled.
2783 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2785 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2786 code if BFD_ASSEMBLER.
2788 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2790 * config/tc-v850.c (system_registers): Fix ordering of registers.
2792 start-sanitize-tic80
2793 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2795 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2796 when it will be filled in later by relocation information.
2799 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2801 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2802 (mips_ip): Fix ISA checks.
2804 start-sanitize-r5900
2805 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2807 * configure.in: Default the r5900 to little endian.
2808 * configure: Rebuilt.
2811 start-sanitize-tic80
2812 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2814 * config/tc-tic80.c (build_insn): Fix endianness problem with
2818 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2820 * config/tc-mips.c (check_absolute_expr): Change warning to
2823 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2825 * config/tc-mips.c (macro_build): Refine code to check if an
2826 instruction is available on a particular cpu variant.
2827 (mips_ip): Likewise.
2829 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2831 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2832 OBJ_AOUT to ifdef OBJ_ELF.
2833 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2834 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2836 * write.c (fixup_segment): Change special case for i386-coff to
2837 not apply for i386-pe.
2838 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2839 which were not done.
2840 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2841 (coff_format_ops): Initialize frob_file_after_relocs field rather
2842 than frob_file field.
2843 * config/obj-coff.h (coff_frob_file): Don't declare.
2844 (coff_frob_file_after_relocs): Declare.
2845 (obj_frob_file): Don't define.
2846 (obj_frob_file_after_relocs): Define.
2847 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2848 * configure: Rebuild.
2850 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2852 * config/obj-coff.c (fixup_segment): Never subtract section
2853 address from PC relative reloc which will be fully resolved.
2855 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2857 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2858 with hpux10 header files.
2860 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2862 From Jason Merrill <jason@cygnus.com>:
2863 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2865 * config/tc-i386.h (md_maybe_text): Define.
2866 (md_do_align): Use md_maybe_text.
2868 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2870 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2871 relocations, don't check for symbol being external, weak, etc.
2873 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2875 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2876 calculate relocations to any external symbol, because we might be
2877 linking a shared object and the symbol might be overriden or moved
2878 (for instance, moved into a static executable's .bss section).
2879 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2881 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2882 be calculated by the assembler.
2884 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2885 whose destination lies in the same file, by ignoring the @plt or
2886 @local and aiming the branch at its destination.
2888 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2890 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2891 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2894 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2895 of obj_copy_symbol_attributes.
2897 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2899 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2900 signed operand, sign extend a 32 bit value to the host size.
2902 * Makefile.in (CFLAGS): Subsitute from configure script. From
2903 Jeff Makey <jeff@cts.com>.
2905 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2906 buffer size to make a copy of the symbol.
2908 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2911 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2913 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2914 step through the frags calling cvt_frag_to_fill, switch to
2915 SEG_DATA when we reach data_frag_root.
2917 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2919 * config/tc-mn10300.c (md_assemble): Allow an empty register
2920 list for instructions which use register lists.
2922 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2924 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2926 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2929 * config/tc-arm.c: Add prototypes for many static functions.
2930 (struct asm_opcode ): Add prototypes for parms field.
2931 (struct thumb_opcode ): Likewise.
2932 (fp_op2): Remove unused flags parameter.
2933 (output_inst): Make static.
2934 (arm_after_pass_hook): Remove unused ignore parameter.
2935 * config/tc-arm.h (arm_after_pass_hook): Declare.
2936 (arm_start_line_hook): Declare.
2937 (arm_frob_label): Declare.
2939 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2941 * depend.c (wrap_output): new prototype.
2943 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2945 * config/tc-sh.c (md_apply_fix): Check for overflow.
2947 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2948 section size to be aligned.
2950 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2952 * config/tc-sh.h (md_cons_align): Define.
2953 (sh_cons_align): Declare.
2954 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2955 (sh_no_align_cons): New static variable.
2956 (s_uacons): New static function.
2957 (sh_cons_align): New function.
2958 (sh_handle_align): Warn about misaligned data.
2959 * doc/c-sh.texi: Document .uaword and .ualong.
2961 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2963 * macro.c (macro_expand): In MRI mode, treat single quote as a
2964 separator character when checking for a positional argument.
2966 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2968 * config/tc-arm.c (md_parse_option): Merge in changes from
2971 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2973 * configure.in (emulations): Add Thumb architecture support from
2974 armT-9703-28-branch.
2976 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
2978 * doc/all.texi: Add enabling of ARM documentation.
2980 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
2982 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
2984 * config/tc-mips.c: Added r3900 support.
2986 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
2988 * as.c: (parse_args) `-t' option requires an argument.
2990 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
2992 * config/tc-arm.c (md_begin): Change call to
2993 coff_arm_bfd_set_private_flags() to a call to
2994 bfd_set_private_flags().
2996 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
2998 * Makefile.in: Rebuild dependencies.
3000 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3001 of a BFD_RELOC_RVA reloc.
3003 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3005 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3006 (hppa_force_relocation): Force a relocation for an absolute
3009 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3011 * doc/as.texinfo: Don't use @value in section names or index
3012 entries; it confuses texinfo.tex.
3014 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3016 * doc/as.texinfo: Updated for -MD option.
3017 * Makefile.in (CFILES): Added depend.c.
3018 (OBJS): Added depend.o.
3019 * as.h (start_dependencies, register_dependency,
3020 print_dependencies): New declarations.
3021 * depend.c: New file.
3022 * as.c (parse_args): Added -MD option.
3023 (main): Call print_dependencies.
3024 (show_usage): Added help for -MD.
3025 * read.c (s_app_file): Call register_dependency.
3026 (s_include): Call register_dependency when file is found.
3027 (read_a_source_file): Call register_dependency.
3029 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3031 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3032 section address to the symbol value.
3034 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3036 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3037 into the new membership field.
3039 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3042 command line then the ARM7 is now chosen by default when setting
3043 the BFD machine and architecture.
3045 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3047 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3048 hold APCS selection.
3049 (md_begin): Added code to generate flags to be set into the COFF
3050 header and the calls to the BFD functions to do this.
3051 (md_parse_option, md_show_usage): Added new command line
3052 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3053 -marmv3m, -marmv4, -marmv4t.
3055 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3056 as it is never used.
3058 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3060 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3061 label name with ".".
3062 * config/tc-mn10300.c (md_convert_frag): Likewise.
3064 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3066 * config/tc-mips.c (set_at): Check for bignum.
3067 (check_absolute_expr, macro, mips16_macro): Likewise.
3069 start-sanitize-tic80
3070 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3072 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3073 for overflow/underflow, only insert lower 15 bits into instruction.
3076 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3078 * config/tc-i386.c (pi): Check for RegMMX.
3080 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3082 * expr.c (expr): When subtracting values in the same frag,
3083 subtract X_add_number rather than adding it.
3085 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3087 * config/obj-coff.c (write_object_file): Just pass NULL to
3088 md_do_align, not the address of a char holding NOP_OPCODE.
3090 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3092 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3093 than an address if the floating point value looks sufficiently
3096 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3098 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3099 section size to be aligned.
3101 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3103 * cond.c: Include "macro.h".
3104 (struct conditional_frame): Add macro_nest field.
3105 (initialize_cframe): Initialize macro_nest.
3106 (cond_finish_check): Add nest parameter. Change all callers.
3107 (cond_exit_macro): New function.
3108 * as.h (cond_finish_check): Update declaration.
3109 (cond_exit_macro): Declare.
3110 * input-scrub.c (macro_nest): Make globally visible.
3111 (input_scrub_next_buffer): Call cond_finish_check.
3112 * macro.h (macro_nest): Declare.
3113 * read.c (s_mexit): Call cond_exit_macro.
3115 * config/tc-i386.h (RegMMX): Define.
3116 * config/tc-i386.c (pi): Check for all register types.
3117 (type_names): Add RegMMX.
3118 (md_assemble): Handle RegMMX.
3120 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3122 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3125 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3127 * config/tc-mips.c (nopic_need_relax): Add new parameter
3128 before_relaxing. Use it when testing ecoff_extern_size.
3129 (load_address, macro, md_estimate_size_before_relax): Fix all
3132 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3134 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3135 (obj_elf_subsection): New static function.
3137 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3139 * config/obj-coff.c (coff_header_append): Don't reset string_size
3140 each time through the loop.
3142 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3144 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3146 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3148 * doc/internals.texi (Porting GAS): Correct documentation for
3149 current configure handling of targ-cpu.h, et. al.
3150 (CPU backend): Document listing macros.
3152 * listing.c (data_buffer): Set size based on other listing macros,
3153 rather than always using 100.
3154 (data_buffer_size): Remove static variable.
3155 (calc_hex): Make data_buffer_size a local variable. Don't leave
3156 any slop when filling data_buffer.
3158 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3160 * doc/c-mips.texi: Document .set autoextend.
3162 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3164 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3165 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3166 sparc-*-openbsd*): New targets.
3167 * configure: Rebuild.
3169 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3171 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3172 for all undefined symbols.
3174 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3176 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3179 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3181 * configure.in (alpha*-*-openbsd*): New target.
3182 * configure: Rebuild.
3184 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3186 * configure.in (mips-*-openbsd*): New target.
3187 * configure: Rebuild.
3190 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3192 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3193 for instructions using conditional execution.
3196 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3198 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3200 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3202 * Makefile.in (srcroot): Remove.
3203 (INSTALL): Set to @INSTALL@.
3204 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3205 (all, dvi): Don't set srcroot.
3206 (install): Depend upon as.new, gasp.new, and installdirs. Use
3207 $(program_transform_name) directly, rather than using
3208 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3209 (installdirs): New target.
3210 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3211 (install): Depend upon installdirs. Use $(program_transform_name)
3212 directly, rather than using $(INSTALL_XFORM) and
3214 (installdirs): New target.
3215 (install-info-as): Run mkinstalldirs.
3216 (install-info-gasp): Likewise.
3218 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3220 * Makefile.in (INSTALL): Change install.sh to install-sh.
3222 * symbols.c (resolve_symbol_value): Check for division by zero.
3224 From Thomas Graichen <graichen@rzpd.de>:
3225 * Makefile.in: Always use $(SHELL) when running move-if-change.
3226 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3227 * configure: Rebuild.
3229 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3231 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3232 New argument `want'. Update enum cgen_parse_operand_result values.
3233 Initialize if CGEN_PARSE_OPERAND_INIT.
3234 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3235 (md_assemble): Call cgen_asm_init_parse.
3236 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3238 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3240 * config/tc-m68k.c (m68k_ip): Handle #j.
3242 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3244 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3245 right address for call label:32,regs,imm.
3247 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3249 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3251 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3252 symbol for OBJ_ELF anymore.
3254 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3256 * Makefile.in: Regenerate dependencies.
3257 (TARG_CPU): New variable.
3258 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3259 (.dep1): Delete creating of cgen-opc.h.
3260 (.tcdep): Put proper contents in cgen-opc.h.
3261 * configure.in (m32r): Delete setting of extra_files, extra_links.
3262 (AC_OUTPUT): Create cgen-opc.h.
3263 * configure: Regenerated.
3265 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3267 * makefile.vms: Update to build gasp.exe.
3269 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3271 * write.c (relax_frag): Make non-static.
3272 * write.h (relax_frag): Add prototype for.
3273 * config/tc-m32r.h (md_do_align): New arg `max'.
3274 * config/tc-m32r.c (m32r_do_align): Likewise.
3275 Update calls to frag_align, frag_align_pattern.
3276 (fill_insn): Update call to m32r_do_align.
3277 (m32r_scomm): Update call to frag_align.
3279 * config/tc-m32r.[ch]: New files.
3281 * Makefile.in (CPU_TYPES): Add m32r.
3282 (TARGET_CPU_CFILES): Add tc-m32r.c.
3283 (TARGET_CPU_HFILES): Add tc-m32r.h.
3284 (DISTCLEAN_HERE): Add cgen-opc.h.
3285 (.dep1,.tcdep): Create empty cgen-opc.h.
3286 (cgen.o): Add dependencies.
3287 (dependencies): Regenerate.
3288 * as.h (struct frag): New member fr_targ.
3289 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3290 * conf.in (USING_CGEN): New macro.
3291 * configure.in (m32r-*-*): Add entry for.
3292 Add cgen.o to extra_objects.
3293 * configure: Regenerate.
3294 * frags.c (frag_var): fr_pcrel_adjust renamed to
3295 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3296 (frag_variant): Likewise.
3297 * write.c (relax_frag): Likewise.
3298 * config/tc-ns32k.c (*): Likewise.
3300 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3302 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3303 rather than for any end of line character.
3305 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3306 call abort (i.e., as_abort) rather than crashing.
3308 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3309 OBJ_ELF, rather than of S_GET_OTHER.
3311 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3313 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3315 * Makefile.in (VERSION): Set to 2.8.1.
3317 * Branched binutils 2.8.
3319 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3321 * COPYING: Update FSF address.
3323 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3325 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3327 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3329 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3331 * config-gas.com: Update to handle both vax and alpha.
3332 * makefile.vms: Update to use config-gas.
3333 * conf-a-gas.com: Remove file.
3335 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3337 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3338 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3339 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3341 start-sanitize-tic80
3342 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3344 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3345 at the beginning of a line for compatibility with .S files where
3346 cpp leaves the filename transitions beginning with '#'.
3349 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3351 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3352 tc_coff_sizemachdep if OBJ_COFF.
3354 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3356 * config/tc-ppc.c (register_name): Declare.
3358 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3360 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3361 * configure: Rebuild.
3363 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3365 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3366 (mips16_mark_labels): New static function.
3367 (append_insn): Call mips16_mark_labels.
3368 (mips_emit_delays): Likewise.
3369 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3370 (s_mips_stab): New static function.
3372 * configure.in: Use ELF for mips-*-gnu*.
3373 * configure: Rebuild.
3375 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3377 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3380 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3382 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3383 set OPCODES_LIB to empty.
3384 * configure: Rebuild.
3386 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3388 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3390 * configure: Rebuild.
3392 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3394 * itbl-parse.y (yyerror): Make static. Declare.
3396 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3397 * configure.in: Set emulations for mips-*-linux*-*.
3398 * configure: Rebuild.
3400 * config/tc-mips.c (struct mips_set_options): Define.
3401 (mips_opts): New static variable.
3402 (mips_isa): Remove. Now a field in mips_opts. Change all
3404 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3405 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3406 (struct mips_option_stack): Define.
3407 (mips_opts_stack): New static variable.
3408 (s_mipsset): Add support for .set push and .set pop.
3409 * doc/c-mips.texi: Document .set push and .set pop.
3411 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3412 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3413 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3415 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3417 * as.c (parse_args): Update copyright date in version message.
3419 * Makefile.in (clean-here): Remove dependency files.
3421 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3422 (s_mri_common): Check S_IS_COMMON unconditionally.
3423 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3424 * config/tc-alpha.c (s_alpha_comm): Likewise.
3425 * config/tc-mips.c (nopic_need_relax): Likewise.
3426 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3427 (ppc_pe_comm): Likewise.
3428 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3429 common symbol to bfd_com_section_ptr.
3430 * config/tc-sparc.c (s_common): Likewise.
3431 (tc_gen_reloc): Likewise.
3434 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3436 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3439 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3441 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3444 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3446 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3449 * listing.c (print_lines): Add lineno parameter. Change all
3451 (listing_listing): Only call calc_hex for the right line.
3452 (listing_list): Set the new edict based on the current edict, in
3453 order to handle listing commands in macros correctly.
3455 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3458 * cond.c (cond_finish_check): New function.
3459 * as.h (cond_finish_check): Declare.
3460 * as.c (main): Call cond_finish_check.
3463 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3465 * config/tc-d30v.c (md_assemble): If two instructions
3466 are supposed to be assembled in parallel and the first one is
3467 long, print an error and stop.
3468 (md_apply_fix3): Don't calculate absolute relocs. Just write
3472 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3474 * config/tc-i386.h (iclrKludge): Define.
3475 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3477 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3479 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3480 * config/tc-alpha.c (alpha_debug): New static variable.
3481 (md_parse_option): Set alpha_debug if -g is seen.
3482 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3485 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3487 * config/tc-d30v.c (build_insn): Enable range-checking code.
3488 (postfix): Stop at space or comma.
3489 (md_assemble): Change error message.
3492 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3494 * Makefile.in: Added automatic dependency building.
3495 * dep-in.sed: New file.
3497 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3499 * config/obj-ieee.c (segment_name): Don't define function if this
3502 * config/obj-coff.h (DO_STRIP): Don't define.
3503 * config/tc-h8300.h (DO_STRIP): Don't define.
3504 * config/tc-h8500.h (DO_STRIP): Don't define.
3505 * config/tc-w65.h (DO_STRIP): Don't define.
3506 * config/tc-z8k.h (DO_STRIP): Don't define.
3508 * symbols.c (colon): Call obj_frob_label if it is defined.
3509 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3511 * configure.in: Don't set files and links. Don't call
3512 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3513 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3514 * configure: Rebuild.
3515 * Makefile.in (TARG_CPU_C): New variable.
3516 (TARG_CPU_O, TARG_CPU_H): New variables.
3517 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3518 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3519 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3520 (LINKED_SOURCES): Remove.
3521 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3522 (LINKED_HEADERS): Remove.
3523 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3524 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3526 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3527 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3528 (itbl-cpu.h): Remove target.
3529 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3532 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3534 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3536 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3538 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3539 open coded loop that does not require the name to start with a
3542 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3544 * frags.c (frag_var): Change offset parameter to offsetT.
3545 (frag_variant): Likewise.
3546 * frags.h (frag_variant, frag_var): Update declarations.
3547 * config/tc-m68k.c (struct m68k_it): Change foff field to
3549 (add_frag): Change off parameter to offsetT.
3550 * Several files: Add casts to calls to frag_var.
3552 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3553 serialize a parallel make.
3554 (itbl-parse.h): Split target out from itbl-parse.c.
3556 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3558 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3560 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3561 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3562 storing the value of a common symbol.
3564 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3566 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3568 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3569 that is done by symbol_remove and symbol_insert.
3571 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3574 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3576 * config/tc-mips.c (load_register): In 32 bit mode, when not
3577 dealing with a 64 bit number, permit the upper 32 bits to be set
3578 even if bit 31 is not set.
3580 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3582 * read.c (potable): Add "equiv".
3583 (s_set): Handle .equiv based on argument.
3584 * doc/as.texinfo (Equiv): New node to document .equiv.
3585 (Err): New node to document .err.
3587 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3589 * Many files: Add function prototypes.
3590 * as.c (show_usage, parse_args): Make static.
3591 * frags.h (frag_alloc): Declare.
3592 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3593 * symbols.c (dollar_label_instance): Change return type to long.
3594 * symbols.h (print_symbol_value): Declare.
3595 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3596 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3597 (remove_subsegs, relax_frag): Make static.
3598 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3599 (what_kind_of_float): Likewise.
3600 (atof_vax): Make static. Change what_kind to int.
3601 (md_atof): Change what_statement_type to int.
3602 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3603 * config/tc-alpha.c (vax_md_atof): Declare.
3604 (md_atof): Don't declare atof_ieee and vax_md_atof.
3605 * config/tc-i386.c (set_16bit_code_flag): Make static.
3606 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3607 * config/tc-m68k.c (add_fix): Change width to int.
3608 (insert_reg): Change regname to const.
3609 (md_atof): Don't declare atof_ieee.
3610 (demand_empty_rest_of_line): Don't declare.
3611 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3612 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3613 (parse_keyword_arg): Change lookup_fn to take const arg.
3614 (md_atof): Don't declare atof_ieee.
3615 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3616 (tc_aout_pre_write_hook): Don't declare.
3618 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3620 * as.h (bfd_alloc_by_size_t): Don't declare.
3621 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3623 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3625 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3626 (symbol_append): Set sy_next and sy_previous when adding a single
3627 symbol to an empty list. Call debug_verify_symchain.
3628 (verify_symbol_chain): Use assert, not know.
3630 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3632 * NEWS: Note BeOS support.
3633 * configure.in: (ppc-*-beos): New target, use coff as object format.
3634 * configure: Regenerate with autoconf.
3636 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3638 * config/tc-mips.c (md_apply_fix): Improve error message for out
3641 * Makefile.in: Add dependencies on obstack.h where needed.
3643 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3645 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3646 case of a symbol equated to another symbol when using SVR4_PIC.
3648 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3650 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3652 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3653 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3655 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3656 and md_elf_section_change_hook if they are defined.
3657 (obj_elf_text, obj_elf_previous): Likewise.
3659 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3661 * config/obj-multi.h (struct elf_obj_sy): Define if
3663 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3665 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3666 OBJ_SYMFIELD_TYPE is defined.
3668 * doc/as.texinfo (bss): Improve description of .bss section. In
3669 ELF or COFF, you are permitted to switch into the section.
3670 (Comm): Rewrite description of common symbols.
3671 (Lcomm): Mention that some targets permit a third argument.
3673 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3675 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3677 * symbols.c (colon): Change type of local to int. From Alan Modra
3678 <alan@spri.levels.unisa.edu.au>.
3680 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3681 alignment if a zero fill pattern was explicitly specified.
3682 * config/tc-sh.c (sh_do_align): Likewise.
3684 * read.c (equals): Always permit register names to be redefined.
3686 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3687 mips16 symbol to be adjusted if a symbol is being subtracted from
3690 From Eric Youngdale <eric@andante.jic.com>:
3691 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3692 illegal symbol version names.
3693 (elf_frob_symbol): Check for external default versions.
3695 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3697 From Eric Youngdale <eric@andante.jic.com>:
3698 * config/obj-elf.h (struct elf_obj_sy): Define.
3699 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3701 * config/obj-elf.c (obj_elf_symver): Just record the name.
3702 (obj_symbol_new_hook): Initialized versioned_name field.
3703 (elf_frob_symbol): If there is a versioned_name, either rename the
3704 symbol, or add an alias with that name.
3706 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3708 * config/tc-mn10300.c (md_relax_table): Define.
3709 (md_convert_frag): Implement.
3710 (md_assemble): Handle relaxable operands/instructions correctly.
3711 (md_estimate_size_before_relax): Implement.
3712 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3714 * config/tc-mn10200.c (md_relax_table): Fix typos.
3716 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3717 relocs anymore. Tweak fx_offset for pc-relative relocs.
3719 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3721 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3724 start-sanitize-tic80
3725 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3727 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3729 * config/tc-tic80.c (md_begin): Declare external variable
3730 coff_flags and insert an F_AR32WR bit into it.
3733 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3735 * read.c (equals): Add reassign parameter. Change all callers.
3736 * read.h (equals): Update declaration.
3738 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3740 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3741 can rely on the frag address to determine whether a frag is
3744 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3746 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3747 (S_LOCAL_NAME): Likewise.
3748 (FAKE_LABEL_NAME): Define unconditionally.
3749 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3751 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3752 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3753 Don't define FAKE_LABEL_NAME.
3754 * config/te-ic960.h: Likewise.
3755 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3756 (mips_frob_file_before_adjust): Declare.
3757 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3758 (mips_local_label): Remove.
3760 * config/te-sco386.h: Remove; not used.
3762 start-sanitize-tic80
3763 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3765 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3766 byte alignment rather than power-of-two alignment that is the
3770 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3772 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3774 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3775 message, and add newline.
3776 (process_file): Don't process assignments in the label if this is
3777 a equ or assign pseudo-op.
3778 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3779 and K_EQU, to match documentation.
3781 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3783 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3784 to denote read-only data sections.
3786 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3788 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3789 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3791 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3792 binary number if the next character is '+' or '-'.
3794 start-sanitize-tic80
3795 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3797 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3798 (find_opcode): Match operands that can be floats.
3799 (build_insn): Handle O_big (float) expressions and build
3803 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3805 * configure.in (mips*-*-lnews*): New target, also make empty
3806 emulation list for this target.
3807 * configure: Update.
3808 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3809 (mips_target_format): Use.
3810 * te-lnews.h: New file.
3812 start-sanitize-tic80
3813 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3815 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3816 operands with :m or :s modifiers and generate the right opcodes
3820 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3822 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3823 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3825 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3827 * config/tc-m68k.c (instring): Useless local declaration of
3828 crack_operand removed.
3829 * expr.h (expressionS): Changed type of X_op field to operatorT if
3832 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3834 Based on patches from Robert Lipe <robertl@dgii.com>:
3835 * configure.in: Add i386coff and i386elf to emulation list.
3836 * configure: Rebuild.
3837 * as.c (i386coff, i386elf): Declare.
3838 * obj.h (coff_format_ops): Declare.
3839 * config/obj-coff.c (OBJ_HEADER): Define.
3840 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3841 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3842 (obj_pseudo_table): Add "version".
3843 (coff_pop_insert): New static function.
3844 (coff_sec_sym_ok_for_reloc): New static function.
3845 (no_func): New static function.
3846 (coff_format_ops): New variable.
3847 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3848 (obj_symbol_new_hook): Define.
3849 (coff_obj_read_begin_hook): Declare.
3850 (obj_read_begin_hook): Define.
3851 * config/tc-i386.h (i386_target_format): Declare.
3852 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3853 OUTPUT_FLAVOR when appropriate.
3854 (i386_target_format): New function.
3855 * Makefile.in (obj-coff.o): New target.
3856 (e-i386coff.o, e-i386elf.o): New targets.
3858 From Stephen Williams <steve@icarus.icarus.com>:
3859 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3860 (_tc_get_bal_of_call): Don't declare.
3861 (tc_get_bal_of_call): Declare as function, don't define as macro.
3862 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3863 in sy_tc field, not x_balntry field.
3864 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3865 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3866 field, not x_balntry field.
3868 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3869 have the SHF_ALLOC attribute.
3871 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3872 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3873 (itbl-lex.o): Depend upon itbl-parse.h.
3875 * itbl-parse.y (yyerror): Change return type to int. Change to
3876 use old style function declaration.
3878 * Makefile.in (itbl-lex.o): Remove -Wall.
3879 (itbl-parse.o): Likewise.
3881 * cond.c (s_ifdef): If we should omit conditionals from listings,
3883 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3884 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3885 (listing_listing): Handle EDICT_NOLIST_NEXT.
3886 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3887 * listing.h (LISTING_NOCOND): Define.
3888 (LISTING_SKIP_COND): Define.
3889 * as.c (show_usage): Mention c as a suboption of -a.
3890 (parse_args): Handle c as a suboption of -a.
3891 * doc/as.texinfo: Document -alc.
3893 start-sanitize-tic80
3894 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3896 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3899 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3901 * doc/as.texinfo: Document .symver.
3903 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3905 * config/tc-d10v.c: Change pre_defined_registers to
3906 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3908 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3910 * config/obj-coff.c: Fix typo in comment section.
3911 start-sanitize-tic80
3912 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3913 an additional alignment argument.
3914 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3916 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3920 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3922 * Makefile.in: Remove dependancies on itbl-cpu.h.
3923 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3926 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3928 * itbl-ops.h: Include as.h.
3930 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3932 * as.c: Remove -t option.
3933 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3934 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3935 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3937 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3939 * itbl-ops.c: Don't define DEBUG.
3941 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3943 * Makefile.in: Update itbl-test.c to reflect its new location.
3945 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3947 * itbl-ops.c: Add test for itbl_have_entries.
3948 * config/tc-mips.c: Remove test for itbl_have_entries.
3949 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3951 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3953 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3954 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3955 (LEX, LEXFLAGS): Define.
3956 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3958 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3960 * itbl-parse.y: Fix indentation mistakes from indent program.
3961 * itbl-lex.l: Fix indentation mistakes from indent program.
3962 * itbl-ops.h: Add include for ansidecl.h.
3963 Add PARAMS around function arguments.
3964 Add declaration for itbl_have_entries.
3965 * itbl-ops.c: Add PARAMS around function arguments.
3966 * Makefile.in: Add itbl build rules.
3967 Add dependancies for itbl files to mips target.
3968 * as.c: Add itbl support.
3969 Add new option "--insttbl" for dynamically extending instruction set.
3970 * as.h: Declare insttbl_file_name;
3971 the name of file defining extensions to the basic instruction set
3972 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3973 itbl-ops.o to extra_objects for mips configuration.
3974 Add include file link from itbl-cpu.h to
3975 config/itbl-${target_cpu_type}.h.
3976 * config/tc-mips.c: Allow copz instructions.
3977 Add notes for future additions to the itbl support.
3979 (macro): Call itbl_assemble to assemble itbl instructions.
3980 See if an unknown register is specified in an itbl entry.
3982 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
3983 * doc/internals.texi (CPU backend): Fix typo in md_section_align
3985 start-sanitize-tic80
3986 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
3987 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
3989 (build_insn): Grab a frag early so we can use the address in
3990 fixups. Take one's complement of BITNUM values before insertion
3991 in opcode. Add code to support O_symbol operands.
3992 (md_apply_fix): Replace unimplemented warning with implementation.
3993 (md_pcrel_from): Ditto.
3994 (tc_coff_fix2rtype): Ditto.
3997 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3999 * config/tc-d30v.c (parallel_ok): New function.
4000 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4002 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4003 relocation is in different section.
4005 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4007 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4008 don't set the section alignment to 2**4.
4010 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4012 * config/tc-m68k.c (line_comment_chars): Add '*'.
4014 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4015 (do_scrub_begin): Don't set lex['*'].
4016 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4017 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4020 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4021 * configure: Rebuild.
4022 * config/te-svr4.h: New file.
4023 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4024 TE_SVR4 or TE_DELTA.
4026 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4028 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4029 short conditional branch around a long unconditional branch.
4031 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4033 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4036 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4039 * symbols.c (resolve_symbol_value): If both left and right
4040 operands are undefined, warn about both of them.
4042 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4044 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4045 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4046 (obj_elf_symver): New static function.
4047 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4050 * write.c (relax_segment): Make type and printf format agree.
4052 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4056 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4058 * config/tc-d30v.c, config/tc-d30v.h: New files.
4060 * configure: Rebuilt.
4062 * configure.in: Add case for d30v.
4065 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4067 * config/tc-alpha.h (md_operand): Define with a null expansion,
4068 like all the other targets.
4069 * doc/internals.texi (CPU backend): Add missing word in
4070 md_flush_pending_output description. Fix typo in md_convert_frag
4072 start-sanitize-tic80
4073 * config/tc-tic80: Minor comment additions/changes.
4076 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4078 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4079 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4080 * config/obj-coff.c (obj_coff_def): Use
4081 tc_canonicalize_symbol_name if defined.
4082 (obj_coff_tag, obj_coff_val): Likewise.
4083 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4085 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4087 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4088 does not actually work, though:
4089 * configure.in (i386-sequent-bsd*): New target.
4090 * configure: Rebuild.
4091 * config/tc-dynix.h: New file.
4092 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4094 * read.c (do_align): Add max parameter. Change all callers.
4095 Remove useless static variables.
4096 (s_align): New static function. Do common portion of
4097 s_align_bytes and s_align_ptwo.
4098 (s_align_bytes, s_align_ptwo): Just call s_align.
4099 * frags.c (frag_align): Add max parameter. Change all callers.
4100 (frag_align_pattern): Likewise.
4101 * frags.h (frag_align, frag_align_pattern): Update declarations.
4102 * write.c (relax_segment): Limit alignment change to fr_subtype.
4103 Fix some types to be addressT.
4104 * config/obj-coff.c (size_section): Likewise.
4105 * config/obj-ieee.c (size_section): Likewise.
4106 * config/tc-d10v.h (md_do_align): Add max parameter.
4107 * config/tc-i386.h (md_do_align): Likewise.
4108 * config/tc-m88k.h (md_do_align): Likewise.
4109 * config/tc-m88k.c (m88k_do_align): Likewise.
4110 * config/tc-sh.h (md_do_align): Likewise.
4111 * config/tc-sh.c (sh_do_align): Likewise.
4112 * as.h: Improve comments on rs_align and rs_align_code.
4113 * doc/as.texinfo: Document new alignment arguments.
4114 * doc/internals.texi (Frags): Document use of fr_subtype field for
4115 rs_align and rs_align_code.
4117 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4119 * config/tc-mips.c: Changed opcode parsing.
4121 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4123 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4124 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4125 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4126 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4127 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4128 to a location consistent with the rest of the target include files.
4129 * config/tc-i386.c: Remove misleading comment.
4130 * doc/internals.texi (CPU backend): Add description of function
4131 md_undefined_symbol.
4132 start-sanitize-tic80
4133 * config/tc-tic80.c: Add code to insert predefined symbols into the
4134 symbol table so they can be parsed by the standard expression parser.
4135 Remove custom code that use to parse them.
4136 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4137 to a location consistent with the rest of the target include files.
4140 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4142 * as.h: GNU c provides unlink() function.
4144 Unify section handling on openVMS/Alpha:
4145 * config/tc-alpha.c(s_alpha_link): Remove.
4146 (s_alpha_section): New function.
4147 Remove case-hacking of symbols
4148 Add .code_address pseudo-op.
4149 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4150 (s_alpha_code_address): New function.
4151 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4152 static constructors/destructors.
4153 Add debug code for crash debugs, to be removed when traceback code
4154 is added to object code.
4155 (s_alpha_name): New function for .name pseudo-op.
4156 (alpha_print_token): New function to print token expressions with
4157 alpha specific extensions.
4159 * makefile.vms: Allow compilation with current gcc snapshot.
4161 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4163 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4164 (DVIPS): Set to dvips.
4165 (ps, as.ps, gasp.ps): New targets.
4166 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4167 and MAKEINFO env variables.
4168 (internals.ps): Use DVIPS macro.
4169 (clean): Remove core and backup files.
4170 (distclean): Remove temporary files from building internals.
4172 * doc/internals.texi (Frags): Fix typo.
4173 (GAS processing): Ditto.
4174 (CPU backend): Ditto.
4175 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4176 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4177 * read.c: Remove ugly hack that dealt with config files not
4178 correctly defining TARGET_BYTES_BIG_ENDIAN.
4179 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4180 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4181 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4182 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4183 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4184 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4185 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4186 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4187 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4188 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4189 whether it is defined or not.
4190 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4191 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4192 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4193 whether it is defined or not.
4194 start-sanitize-tic80
4195 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4196 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4199 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4201 * write.c (write_relocs): Correct text in as_fatal error message,
4202 bfd_perform_relocation -> bfd_install_relocation.
4204 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4206 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4207 * read.c (LEX_TILDE): Define if not defined.
4208 (lex_type): Use LEX_TILDE.
4209 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4210 not is_part_of_name.
4212 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4214 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4217 * config/tc-mips.c (mips16_extended_frag): Correct base address
4218 for an extended PC relative instruction.
4219 (md_convert_frag): Likewise.
4221 * config/tc-mips.c (prev_nop_frag): New static variable.
4222 (prev_nop_frag_holds): New static variable.
4223 (prev_nop_frag_required): New static variable.
4224 (prev_nop_frag_since): New static variable.
4225 (append_insn): If we aren't reordering, and prev_nop_frag is not
4226 NULL, and we don't need any nops, then decrease the size of
4227 prev_nop_frag. Don't insert nops because of instructions in
4228 noreorder sections. Remember whether the previous instructions
4229 where in noreorder sections even when not reordering.
4230 (mips_no_prev_insn): Add preserver parameter. Change all
4231 callers. Refer prev_nop_frag variables when appropriate.
4232 (mips_emit_delays): Set up prev_nop_frag.
4233 (s_mipsset): Clear prev_nop_frag if reordering.
4235 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4237 * config/tc-mips.c (append_insn): Remove useless code which
4238 handled swapping a mips16 jump with a mips16 instruction with a
4241 * config/tc-mips.c (md_parse_option): When debugging, set
4242 mips_optimize to 1, not 0.
4244 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4246 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4247 like the expression was based on `.', adjust the value of the
4250 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4251 extended instruction in a delay slot when not reordering.
4252 (md_convert_frag): Warn if an extended instruction appears in a
4255 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4256 (s_insn): New static function.
4257 * doc/c-mips.texi: Document .insn.
4259 * config/tc-mips.c (md_begin): Add the general registers to the
4261 (mips16_ip): First parse the expression, and then see whether it
4262 came up with a register, rather than trying to first see whether
4263 we are looking at a register.
4265 start-sanitize-tic80
4266 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4268 * config/tc-tic80.c: Numerous changes and additions to flesh
4269 out functions that were previously just stubs, and fix some
4270 problems found using the new TIc80 testsuite cases.
4273 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4275 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4276 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4278 * config/tc-mips.c (append_insn): Output jump instruction as a
4279 pair of 2 byte instructions, rather than as a single 4 byte
4282 start-sanitize-r5900
4283 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4284 (mips_ip): Don't check INSN_ISA for a macro.
4287 start-sanitize-r5900
4288 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4290 * config/tc-mips.c: added r5900.
4293 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4295 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4296 config/itbl-mips.h: Add copyright message and fix indentation.
4298 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4300 * itbl-ops.c: New file. Add support for dynamically read
4301 instruction registers, opcodes and formats. Build internal table
4302 for new instructions and provide callbacks for assembler and
4304 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4306 * itbl-ops.h: New file. Header file for itbl support.
4307 * config/itbl-mips.h: New file. Mips specific definitions for
4310 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4312 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4313 fit into the constant field of a relaxable operand, then it does
4316 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4318 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4319 a jsr target in a different section just like a jsr to
4320 an undefined target.
4322 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4324 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4325 against any mips16 symbols, not just externally visible ones.
4326 (md_apply_fix): Corresponding change.
4328 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4330 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4331 the operand of the exit instruction.
4333 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4335 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4336 as O_symbol, copy over the segment.
4338 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4340 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4341 fixup to be against the section symbol, adjust the value
4344 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4346 * write.c (write_relocs): Avoid looping on equated symbols.
4347 Adjust fx_offset by X_add_number for each symbol.
4348 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4350 (fixup_segment): Add a loop to track down equated symbols and
4351 adjust fx_offset appropriately.
4353 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4355 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4356 jmp -> bra relaxing.
4357 (md_convert_frag): Handle jmp->bra relaxing.
4358 (md_assemble): Handle jmp->bra relaxing.
4359 (md_estimate_size_before_relax): Likewise.
4361 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4363 * config/tc-i386.c (i386_align_code): Add comments explaining the
4366 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4368 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4369 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4371 (md_longopts): Add "enforce-aligned-data".
4372 (md_show_usage): Mention --enforce-aligned-data.
4373 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4374 enforce-aligned-data.
4376 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4377 "word", and "short".
4378 (ppc_xcoff_cons): New static function.
4380 * write.c (relax_segment): Give an error if a .space symbol is
4381 common or undefined.
4383 * read.c (read_a_source_file): Don't handle mri_pending_align if
4384 the handler is s_globl or s_ignore.
4386 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4388 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4389 start-sanitize-tic80
4390 * config/tc-tic80.c: Many additions to previous placeholder file.
4391 * config/tc-tic80.h: Ditto.
4394 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4396 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4398 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4400 * config/tc-mips.c (mips_fix_adjustable): New function.
4401 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4402 (mips_fix_adjustable): Declare.
4404 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4405 * read.c (read_a_source_file): After doing an mri_pending_align,
4406 adjust the line_label if there is one.
4407 (s_space): Set mri_pending_align if an odd number of bytes were
4410 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4412 * config/tc-d10v.h (md_do_align): Add this hook to call
4413 d10v_cleanup() when a ".align" is detected.
4415 * config/tc-d10v.c (find_opcode): Correctly calculate
4416 branch displacement when .aligns are present.
4418 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4420 * config/tc-mn10200.c (md_relax_table): Define.
4421 (md_convert_frag): Implement.
4422 (md_assemble): Handle relaxable operands/instructions correctly.
4423 (md_estimate_size_before_relax): Implement.
4424 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4426 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4428 * config/tc-mips.c (append_insn): Give an error for jumps to a
4430 (md_apply_fix): Make a branch to an odd address an error rather
4433 * config/tc-mips.c (md_convert_frag): If the user explicitly
4434 requested an extended opcode, pass warn as true to mips16_immed.
4436 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4437 an explicit 0, so that explicitly extended instructions work
4440 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4442 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4443 symbol for a common symbol.
4445 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4447 Patch presumed to have been checked in awhile ago but wasn't.
4448 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4449 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4450 (relax_segment, case rs_org): Move code inside braces. Move locals
4451 target,after inside too.
4452 (relax_segment, case rs_machine_dependent): Guts moved to ...
4453 (relax_frag): New function.
4454 Call md_prepare_relax_scan if defined.
4456 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4458 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4459 'p' operand specifier.
4461 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4463 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4464 m68k family cpus which support long branch addressing modes.
4465 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4466 md_create_long_jump): Use it.
4468 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4470 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4471 the .reginfo or .MIPS.options section if configured for an
4474 * config/tc-mips.c (md_begin): Don't set interlocks for
4477 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4479 * read.c (read_a_source_file): Make sure the symbol ends with
4480 whitespace before checking whether the next character is '='.
4482 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4484 * config/tc-i386.c (sco_id): Moved from here...
4485 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4486 really is an SCO ELF specific thing, not just a SCO x86 specific
4489 start-sanitize-tic80
4490 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4492 * configure.in (tic80-*-*): Don't require 'coff'.
4493 * configure: Regenerate.
4496 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4498 * read.c (emit_expr): Check for overflow of a negative value
4500 * write.c (fixup_segment): Likewise.
4501 * config/obj-coff.c (fixup_segment): Likewise.
4503 * config/tc-m68k.c (struct label_line): Define.
4504 (labels, current_label): New static variables.
4505 (md_assemble): Mark current_label as text, and clear it.
4506 (m68k_frob_label): New function.
4507 (m68k_flush_pending_output): New function.
4508 (m68k_frob_symbol): New function.
4509 * config/tc-m68k.h (tc_frob_label): Define.
4510 (md_flush_pending_output): Define.
4511 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4512 (tc_frob_coff_symbol): Likewise.
4514 * read.c (read_a_source_file): When defining a macro in MRI mode,
4515 don't add the symbol to the symbol table.
4517 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4519 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4520 here since fixup_segment doesn't (linkrelax is set).
4521 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4523 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4525 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4528 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4530 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4531 to avoid warnings with the native HP compiler.
4532 (fix_new_hppa): Similarly for the r_type argument.
4533 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4534 in an #if OBJ_ELF to keep gcc -Wall quiet.
4535 (md_apply_fix): Always initialize "result".
4537 * config/tc-mn10200.c (md_assemble): Generate relocations.
4539 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4541 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4544 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4546 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4547 pass on the new file hook.
4549 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4550 !alpha_force_relocation, as local LITERALs can be adjusted to be
4551 relative to the section.
4553 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4555 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4557 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4558 aligned to odd boundary.
4559 (tc_frob_coff_symbol): Define.
4561 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4563 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4565 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4566 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4568 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4570 (md_assemble): If the size is 'B', set fx_signed.
4571 (md_apply_fix_2): Use fx_signed when checking for overflow.
4573 * write.h (struct fix): Add fx_signed field.
4574 * write.c (fix_new_internal): Initialize fx_no_overflow and
4576 (fixup_segment): Use fx_signed when checking for overflow.
4577 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4578 fx_signed when checking for overflow.
4580 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4582 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4583 updated, and all the useful information is in doc/internals.texi.
4585 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4586 * read.c (read_a_source_file): Check for conditional operators
4587 before doing an MRI pending alignment.
4588 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4589 (tc_conditional_pseudop): Define.
4590 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4591 * doc/internals.texi (CPU backend): Describe
4592 tc_conditional_pseudoop.
4594 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4595 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4597 (md_begin): Check m68k_rel32_from_cmdline before setting
4599 (m68k_mri_mode_change): Likewise.
4600 (md_longopts): Add --disp-size-default-16 and
4601 --disp-size-default-32.
4602 (md_parse_option): Handle new options.
4603 (md_show_usage): Mention new options.
4604 * doc/c-m68k.texi (M68K-Opts): Document new options.
4606 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4607 * config/tc-m68k.c (m68k_index_width_default): New static
4609 (m68k_ip): Use m68k_index_width_default to set the size of a base
4610 register whose size was not given.
4611 (md_longopts): Add --base-size-default-16 and
4612 --base-size-default-32.
4613 (md_parse_option): Handle new options.
4614 (md_show_usage): Mention new options.
4615 * doc/c-m68k.texi (M68K-Opts): Document new options.
4617 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4619 * configure.in: Recognize mips-*-linux* target.
4620 * configure: Rebuild.
4622 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4623 work if valueT is only 32 bits.
4625 * config/tc-mips.c: Throughout, check target_big_endian rather
4627 (byte_order): Remove.
4628 (mips_init_after_args): Remove.
4629 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4630 (mips_init_after_args): Don't declare.
4631 (tc_init_after_args): Don't define.
4633 * config/tc-mips.h (tc_frob_after_relocs): Define if
4635 (mips_elf_final_processing): Likewise.
4636 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4638 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4640 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4641 sld.{h,w} and the operand is relocatable, adjust the adend by
4642 shifting it right one bit.
4644 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4646 * read.c (read_a_source_file): Check mri_pending_align after
4647 checking for a macro. From Ronald F. Guilmette
4650 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4652 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4653 add segment argument. If OBJ_ELF, treat a relocation against a
4654 symbol in a linkonce section like a relocation against an external
4656 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4658 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4660 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4662 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4664 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4665 includes config.h instead of host.h, tc.h instead of tp.h, and
4666 targ-env.h instead of target-environment.h.
4667 Also, obj-format.h includes targ-cpu.h instead of
4669 start-sanitize-tic80
4670 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4671 * configure: Rebuild with autoconf.
4672 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4673 (TARGET_FORMAT): Define to "coff-tic80".
4674 * config/tc-tic80.c: New file for TIc80 support.
4675 * config/tc-tic80.h: New file for TIc80 support.
4678 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4680 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4683 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4685 * write.c (adjust_reloc_syms): If the fixup symbol has been
4686 equated to an undefined symbol, convert the fixup to being against
4687 the target symbol. Remove obsolete code handling a special case
4690 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4692 * mpw-make.sed: Use NewFolderRecursive for installation.
4694 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4696 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4698 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4700 * config/tc-d10v.c (md_assemble): Fix bug which caused
4701 second instruction in a line to be case sensitize.
4703 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4705 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4706 range check operands with MN10200_OPERAND_NOCHECK set.
4707 (check_operand): Likewise.
4709 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4711 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4712 (md_begin): Always align the text section to a four byte
4714 (append_insn): Remove call to record_align.
4716 * config/tc-mips.c (insn_label): Remove.
4717 (struct insn_label_list): Define.
4718 (insn_labels, free_insn_labels): New static variables.
4719 (mips_clear_insn_labels): New static function.
4720 (append_insn): Mark all mips16 text labels, and make them odd.
4721 Handle all labels after emitting a nop, not just one. Call
4722 mips_clear_insn_labels rather than just clearing insn_label.
4723 (mips_emit_delays): Add insns parameter, and use it to decide
4724 whether to mark mips16 labels. Handle all labels, not just one.
4725 Force mips16 labels to be odd. Change all callers.
4726 (mips16_immed): Don't check for an odd branch target.
4727 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4728 (mips16_extended_frag): Ignore the low bit in a branch target.
4729 (md_convert_frag): Likewise.
4730 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4731 clearing insn_label.
4732 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4733 (s_float_cons, s_gpword): Likewise.
4734 (s_align): Use insn_labels rather than insn_label.
4735 (s_cons, s_float_cons, s_gpword): Likewise.
4736 (mips_frob_file_after_relocs): New function.
4737 (mips_define_label): Rewrite to add to insn_labels list.
4738 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4739 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4740 out odd, increment it.
4742 * config/tc-mips.c (append_insn): Only update prev_insn when not
4743 reordering if place is NULL.
4745 * config/tc-mips.c (mips16_ip): Check for a missing expression
4746 when using the register indirect addressing mode.
4748 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4750 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4751 check 24bit operands for overflow.
4752 (check_operand): Likewise.
4754 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4756 * doc/as.texinfo (Section): Document how to use the .section
4757 pseudo-op for COFF and ELF.
4759 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4761 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4763 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4765 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4766 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4767 store them. Adjust other RELAX_MIPS16 macros.
4768 (RELAX_MIPS16_DSLOT): Define.
4769 (RELAX_MIPS16_JAL_DSLOT): Define.
4770 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4771 handling of whether previous instruction has a fixup. Set
4772 prev_insn_reloc_type.
4773 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4774 (mips16_extended_frag): Use the right base address for a PC
4775 relative add or load.
4776 (md_convert_frag): Likewise. If a PC relative add or load is
4777 used, record the alignment for the section.
4779 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4781 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4782 linkonce section into a reloc against the section symbol.
4784 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4785 branch instructions.
4787 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4788 system, don't set the section alignment to 2**4.
4789 (s_change_sec): Likewise.
4790 (append_insn): Call record_alignment for the section.
4791 (md_section_align): Don't align the section size for an embedded
4794 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4796 * write.c (adjust_reloc_syms): Make sure that symbols are
4797 resolved; expression symbols may have been skipped.
4798 * config/obj-coff.c (fixup_segment): Likewise.
4800 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4802 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4803 BFD_RELOC_24_PLT_PCREL relocation.
4804 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4806 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4808 * config/tc-d10v.c (write_2_short): Remove code that called
4809 parallel_ok() when the programmer specified parallel instructions.
4811 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4813 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4816 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4817 * config/tc-mn10300.c (md_assemble): Likewise.
4819 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4821 * config/tc-mips.c (append_insn): Make sure there is enough room
4822 in a frag after a mips16 instruction to switch it with a jump
4825 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4826 attempt to use a non absolute symbol in an extending frag.
4828 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4830 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4831 * config/tc-mn10200.h: Likewise.
4833 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4835 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4836 UNGET rather than PUT. Set old_state before setting state to -2.
4838 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4839 when extending because the value is exactly maxtiny + 1.
4841 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4842 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4843 (RELAX_MIPS16_USER_SMALL): Define.
4844 (RELAX_MIPS16_USER_EXT): Define.
4845 (mips16_small, mips16_ext): New static variables.
4846 (append_insn): Pass mips16_small and mips16_ext to
4847 RELAX_MIPS16_ENCODE.
4848 (mips16_ip): Set mips16_small and mips16_ext.
4849 (mips16_immed): Don't check mips16_autoextend.
4850 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4852 * write.c (write_relocs): Print an error for an out of range
4853 fixup, rather than calling abort.
4855 * as.c (main): Unlink the output file if there are errors while
4856 generating the fixups.
4858 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4860 * config/tc-mips.c (mips16_extended_frag): Don't call
4862 (md_convert_frag): Call resolve_symbol_value before calling
4863 S_GET_VALUE, and don't add in the frag address.
4865 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4866 and use them when reporting errors. Change all callers.
4868 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4870 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4871 Remove '$' prefixing for registers.
4873 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4875 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4876 is initialized before using it.
4877 (d10v_cleanup): No longer uses its argument, so make it void.
4879 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4881 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4883 * write.c (fixup_segment): Don't discard the symbol for a PC
4884 relative fixup to an absolute symbol.
4886 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4888 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4889 with multiple sections.
4891 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4894 no-mips-16 to no-mips16.
4895 (s_mipsset): Accept .set mips16 and .set nomips16.
4897 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4899 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4900 argument, and check for +/- constant following the suffix, folding
4901 it into the expression.
4902 (ppc_elf_cons): Change ppc_elf_suffix calls.
4903 (md_assemble): Ditto.
4904 (shlib): Replace boolean mrelocatable with enumeration shlib.
4905 (md_parse_option): Discriminate between PIC style shared libraries
4907 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4910 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4912 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4913 change the comment characters.
4915 * config/tc-ppc.c (comment_chars): Delete in favor of
4917 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4919 (ppc_comment_chars): Select appropriate comment chars by default.
4920 (msolaris): New flag for -m{,no-}solaris.
4921 (md_parse_option): Recognize -K pic. Add support for
4923 (md_show_usage): Update.
4924 (md_begin): Do not set ELF flags if Solaris.
4925 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4926 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4928 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4930 * as.c (main): Correct handling of flag_always_generate_output.
4932 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4934 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4935 fx_offset, not fx_addnumber.
4937 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4940 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4942 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4944 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4946 * config/tc-mips.c (md_section_align): Check for an alignment of
4947 4, not an alignment of 16. Corrects August 7 patch.
4949 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4951 * configure, conf.in: Rebuild with autoconf 2.12.
4953 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4954 alignment is specified.
4956 Add support for mips16 (16 bit MIPS implementation):
4957 * config/tc-mips.c: Extensive additions for mips16 support, not
4959 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4960 (insn_uses_reg): Change last parameter to an enum.
4961 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4962 (md_relax_frag): Define as mips_relax_frag.
4963 (mips_relax_frag): Declare.
4964 (struct mips_cl_insn): Add use_extend and extend fields.
4965 (tc_fix_adjustable): Define.
4966 * config/obj-elf.h (S_GET_OTHER): Define.
4967 (S_SET_OTHER): Define.
4969 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4971 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4972 o and p operand specifiers.
4974 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4976 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4977 (relax_segment, case rs_org): Move code inside braces. Move locals
4978 target,after inside too.
4979 (relax_segment, case rs_machine_dependent): Guts moved to ...
4980 (relax_frag): New function.
4981 Call md_prepare_relax_scan if defined.
4982 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
4985 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
4987 * config/tc-mn10300.c (address_registers): Use '$' as register
4988 prefix instead of '%'.
4989 (data_registers, other_registers, md_assemble): Likewise.
4991 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
4992 (data_registers, other_registers, md_assemble): Likewise.
4994 * config/tc-mn10300.c (md_assemble): Correctly determine the
4995 correct location and type for each relocation.
4996 (md_pcrel_from): Simplify.
4998 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5000 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5001 converted into branch around branch.
5003 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5005 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5006 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5008 * config/tc-mn10300.c (md_begin): Set linkrelax.
5009 (md_assemble): Create fixups as needed.
5010 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5012 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5014 * config/tc-d10v.c (parallel_ok): When automatically converting
5015 serial ops to parallel, do not consider a branch as the first
5018 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5020 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5022 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5024 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5026 (check_operand): Likewise.
5028 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5030 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5032 (write_2_short): Call parallel_ok to check whether two short
5033 instructions the user requested execute in parallel, can be
5036 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5038 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5039 allow a branch and link in parallel with an exe instruction.
5041 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5043 * doc/c-d10v.texi: Add info on @word modifier.
5045 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5047 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5048 operands are assumed to be 32bits. Use "bits" field to hold the
5049 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5050 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5053 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5054 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5056 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5057 MN10300_OPERAND_SPLIT.
5059 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5061 * config/tc-mn10300.c (md_assemble): Insert operands into
5062 the extension part of the instruction if necessary.
5063 (mn10300_insert_operand): Accept pointer to extension word
5064 argument. Make insn a pointer argument too. Return type
5065 is now void. All callers changed.
5067 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5069 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5070 repeated register operands.
5072 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5074 * doc/as.texinfo: Added section on reporting bugs.
5076 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5077 alpha_macro emit field to expect a const argument, and change the
5078 arg field to be const. Fix some spacing to follow the GNU
5081 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5083 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5084 (pca56) and 21264 (ev6) cpus.
5085 (md_apply_fix): Private relocation types are now negative.
5086 (alpha_force_relocation): Likewise.
5087 (tc_gen_reloc): Likewise.
5088 (emit_insn): Likewise.
5089 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5090 (emit_stX): Likewise.
5091 (emit_sextX): Likewise.
5093 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5095 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5096 a symbol found in a reloc.
5098 * symbols.c (resolve_symbol_value): Improve the error message if
5099 an undefined symbol is used in an expression.
5101 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5103 * doc/internals.texi: Rewrite, and add a lot of documentation.
5104 * doc/Makefile.in (internals.info): New target.
5106 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5108 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5109 against weak symbols.
5111 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5113 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5116 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5117 fixup at the right address within the frag.
5119 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5120 to an absolute value, instead increment it as needed.
5122 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5123 * config/tc-v850.c: Fix some indention problems.
5124 (md_relax_table): Define for D9->D99 branch displacement
5126 (md_convert_frag): Do something useful instead of aborting.
5127 (md_estimate_size_before_relax): Likewise.
5128 (md_assemble): Note if the matching instruction has a relaxable
5129 operand. If it does, allocate frag with frag_var and don't
5132 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5134 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5135 write out any buffered instructions when a ".end" is found.
5137 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5139 * read.c (read_a_source_file): New hook md_cleanup().
5141 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5143 * write.c (fix_new_exp): Use make_expr_symbol to build an
5144 expression symbol for a complex fixup.
5146 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5148 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5149 hacks to improve parsing of complex hi, lo, zda, etc
5151 (md_assemble): Don't demand and eat a trailing ')' after finding
5152 a v850 relocation prefix. Sign extend the constant in a
5153 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5155 (parse_cons_expression_v850): Don't eat a trailing ')' after
5156 finding a v850 relocation prefix.
5158 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5159 (TC_CONS_FIX_NEW): Likewise.
5160 * config/tc-v850.c (parse_cons_expression_v850): New function.
5161 (cons_fix_new_v850): Likewise.
5163 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5165 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5167 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5168 for an unknown relocation type.
5170 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5172 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5175 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5177 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5178 differently for movea & sst/sld insns.
5180 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5182 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5185 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5187 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5188 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5189 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5190 frob_file_after_relocs field.
5191 * config/obj-elf.c (elf_format_ops): Likewise.
5192 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5193 including obj-elf.h.
5195 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5197 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5198 specially if not ELF.
5199 (md_apply_fix): Handle BFD_RELOC_64.
5200 (tc_gen_reloc): Handle BFD_RELOC_64.
5202 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5203 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5206 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5207 Don't check S_GET_OTHER.
5209 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5211 * config/tc-mips.c (mips_ip): Accept an odd floating point
5212 register with l.s or s.s.
5214 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5216 (obj_aout_type): New static function.
5218 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5222 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5224 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5225 and sdaoff expressions.
5227 * write.c (fixup_segment): Don't add symbol value to addend if
5228 TC_V850 and OBJ_ELF.
5229 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5232 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5233 (md_pcrel_from_section): Likewise.
5234 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5236 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5238 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5239 (md_pcrel_from_section): New function.
5240 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5242 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (load_register): Add cast to offsetT when using
5247 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5249 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5250 (elf_frob_file_after_relocs): ... here. New function.
5251 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5252 * write.c (write_object_file): Call *frob_after_relocs after the
5253 call to write_relocs.
5255 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5257 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5258 symbol, as this messes up linking. Instead, expand the recursive call
5259 inline and change up the appropriate bits to get the 0x8000 offset
5260 in the reloc addend.
5262 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5264 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5265 two symbols in the same segment to be adjusted.
5267 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5268 * configure: Rebuild.
5270 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5272 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5274 (ppc_elf_validate_fix): Ditto.
5275 (md_assemble): Ditto.
5277 (ppc_pe_section): Ditto.
5278 (ppc_frob_symbol): Ditto.
5280 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5282 * config/mn10300.c (md_assemble): Pass an extra shift count
5283 to mn10300_insert_operand based on the opcode format.
5284 (mn10300_insert_operand): Accept and use extra shift count
5287 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5288 formats rather than hard-coded constants.
5290 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5291 are 7 bytes long. Write out instructions in big-endian format.
5293 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5295 * config/tc-mn10300.c (md_assemble): Tweak further so
5296 that all instructions are parsed correctly.
5298 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5300 * as.h: Include libiberty.h.
5301 (xmalloc, xrealloc): Don't declare.
5302 * as.c: Don't include libiberty.h.
5303 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5304 * config/tc-mips.c: Likewise.
5305 * messages.c: Likewise.
5306 (xstrerror): Don't declare.
5307 * xmalloc.c: Remove.
5309 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5311 * config/tc-mn10300.h (pre_defined_registers) Remove.
5312 (system_registers, cc_names): Likewise.
5313 (address_registers, data_registers, other_registers): New register
5315 (register_name, system_register_name, cc_name): Remove.
5316 (mn10300_reloc_prefix): Likewise.
5317 (data_register_name): New function.
5318 (address_register_name, other_register_name): Likewise.
5319 (md_assemble): Rough cut at parsing operands. Remove lots of
5321 (md_apply_fix3): Disable for now.
5323 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5325 * config/tc-m68k.c (select_control_regs): New function, extracted
5326 out of m68k_init_after_args.
5327 (m68k_init_after_args): Use it.
5328 (mri_chip): Use it here as well to update set of allowed control
5331 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * config/obj-elf.c (elf_begin): New function.
5334 (obj_elf_section): Add the section symbol to the symbol table.
5335 * config/obj-elf.h (obj_begin): Define.
5336 (elf_begin): Declare.
5337 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5340 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5342 * config/obj-coff.c (fixup_segment): Subtract the section address
5343 from a PC relative reloc if TC_M68K.
5345 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5347 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5348 .uaxword available even if not OBJ_ELF.
5349 (md_atof): Remove unused local variable wordP.
5351 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5353 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5354 for Matsushita MN10x00 support.
5355 * configure.in: Recognize mn10x00-*-*
5356 * configure: Rebuilt.
5358 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5360 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5361 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5362 (load_expression): track clobbering of base reg before jmp/jsr.
5363 (s_alpha_file): pass case_hack flags and source filename via
5364 symbol table to bfd.
5365 * tc-alpha.h (TC_CONS_FIX_NEW): define
5367 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5369 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5370 * configure: Rebuild.
5372 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5374 * read.c (s_macro): Warn if a macro has the same name as a
5376 (s_space): In m68k MRI mode, align to a word boundary.
5377 * macro.c (define_macro): Add namep parameter. Change all
5379 * macro.h (define_macro): Update declaration.
5381 * as.c (show_usage): Print bug report address.
5382 (parse_args): Change version printing to match current GNU
5384 * gasp.c (show_usage): Print bug report address.
5385 (main): Change version printing to match current GNU standards.
5387 * config/tc-m68k.c (init_table): Correct access control unit
5388 register numbers. From Ken Rose <rose@netcom.com>.
5390 * config/tc-alpha.c: Add some static function prototypes.
5391 (alpha_macros): Move to top of file. Make static.
5392 (alpha_num_macros): Move to top of file.
5394 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5396 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5399 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5401 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5402 and just call sprintf_vma.
5404 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5406 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5408 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5410 * read.c (float_cons): Call md_flush_pending_output if it is
5413 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5415 * config/tc-d10v.c (md_operand): Created. Allows operands to
5417 * config/tc-d10v.h (md_operand): Undefined.
5419 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5421 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5422 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5424 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5426 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5427 reloc for the i960 for a reloc in the same section. This undoes
5428 one of the two changes made Aug 19.
5430 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5433 symbols to the position of the debugging information.
5435 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5437 * expr.c (expr): Always use unsigned right shifts for >>.
5439 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5441 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5442 slots when processing BL fixups.
5444 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5445 on the first half of the instruction.
5447 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5449 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5450 stabs expression, rather than giving an error.
5452 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5455 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5457 * config/tc-mips.c (append_insn): Fill in the value for a constant
5458 jump, rather than creating a reloc.
5460 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5462 * config/tc-mips.c (append_insn): Don't swap an instruction which
5463 sets a condition code with an instruction which uses a condition
5465 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5468 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5469 (mips_ip): Give a better error message if the ISA level is wrong.
5470 (md_parse_option): Recognize -mcpu=[v][r]5000.
5472 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5474 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5476 (load_register): Ensure hi32 bits are not lost during lo32bit
5477 processing. Fix shift offset that was overflowing into the next
5478 instruction field. Add code to generate shorter sequences for
5479 constants with a single contiguous seqeuence of ones.
5481 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5483 * config/tc-d10v.c (d10v_dot_word): New function to support
5484 "@word" with the word pseudo-op.
5485 (md_apply_fix3): Cleanup and changes to support correct sizes
5486 for 16 and 18-bit relocs.
5488 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5490 * configure.in (sparc-*-aout): Set `em'.
5491 * configure: Regenerated.
5492 * config/te-sparcaout.h: New file.
5493 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5494 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5495 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5496 (SPECIAL_CASE_{SETSW,SETX}): Define.
5497 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5498 (md_begin): Delete setting of `target_big_endian'.
5499 (output_insn): New function.
5500 (md_assemble): Rewrite. Add `setx' support.
5501 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5503 (md_atof): Add little endian support.
5504 (md_number_to_chars): Likewise.
5505 (md_apply_fix): Likewise.
5506 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5507 (md_parse_option): Likewise.
5508 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5510 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5512 * ecoff.c (ecoff_new_file): New function.
5513 * ecoff.h (ecoff_new_file): Declare.
5514 * config/obj-ecoff.h (obj_app_file): Define.
5516 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5518 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5519 symbol by 32k so that our 16-bit signed offset can address the
5520 entire chunk. Reported by <matt@lkg.dec.com>.
5522 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5524 * config/tc-mips.c (load_register): Remove unused variable tmp.
5526 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5528 * config/tc-mips.c (load_register): Remove unnecessary code that
5529 was causing the high 32bits of 64bit constants to be lost.
5531 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5533 * config/tc-d10v.c: Added changes to support function
5534 pointers and "@word" syntax.
5536 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5538 * config/tc-v850.c: Remove commented out and #if 0'd code.
5539 (v850_reloc_prefix): Provide prototype.
5540 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5542 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5543 (md_assemble): Add default to case statement.
5545 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5547 * config/tc-v850.c (md_assemble): Compute size of the instrction
5550 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5553 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5555 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5556 routines to fetch/store the updated instruction from/to memory.
5557 (v850_insert_operand): If the operand has a specialized insert
5560 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5562 * config/tc-v850.c (reg_name_search): Align calling convention to
5563 be like identical function found in tc-ppc.c.
5564 (get_reloc): Removed.
5565 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5566 (md_assemble): emit fixups.
5567 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5569 (md_apply_fix3): handle fixups/relocs.
5570 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5572 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5575 * configure.in (sh-*-elf*): New target.
5576 * config/tc-sh.h (TARGET_ARCH): Define.
5577 (WORKING_DOT_WORD): Define.
5578 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5579 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5580 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5581 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5582 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5583 (SUB_SEGMENT_ALIGN): Likewise.
5584 (RELOC_32): Don't define.
5585 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5586 (target_big_endian): Declare if OBJ_ELF.
5587 (TARGET_FORMAT): Define if OBJ_ELF.
5588 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5590 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5591 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5592 (struct sh_count_relocs): Define.
5593 (sh_count_relocs): New static function, broken out of
5594 sh_frob_file. Add BFD_ASSEMBLER code.
5595 (sh_frob_section): Likewise.
5596 (sh_frob_file): Call sh_frob_section.
5597 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5598 call section_symbol rather than seg_info (seg)->dot.
5599 (md_section_align): Add OBJ_ELF version.
5600 (SWITCH_TABLE_CONS): Define.
5601 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5602 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5603 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5605 (struct reloc_map): Define if not BFD_ASSEMBLER.
5606 (coff_reloc_map): Likewise.
5607 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5608 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5609 * write.c (write_relocs): Ifdef out fx_where test which triggers
5610 inappropriately for SH ELF.
5611 (write_object_file): Call tc_frob_file_before_adjust and
5612 obj_frob_file_before_adjust if they are defined.
5614 * write.c (write_object_file): Use BFD_RELOC_16, not
5615 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5617 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5620 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5622 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5623 branch sizes in across sections.
5625 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5627 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5630 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5632 * config/tc-v850.c (md_begin): Deal with end of opcode
5635 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5637 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5638 the wrong opcode for cases like st2w where there are many forms
5639 of the same instruction.
5641 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5643 * expr.c (operand): If md_parse_name is defined, call it before
5644 calling symbol_find_or_make.
5645 * config/tc-ppc.h (md_parse_name): Define.
5646 (ppc_parse_name): Declare.
5647 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5649 (register_name): Update call to reg_name_search.
5650 (cr_operand): New static variable.
5651 (cr_names): New static const array.
5652 (ppc_parse_name): New function.
5653 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5654 cr_operand before calling expression.
5656 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5658 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5659 hppa_gen_reloc_type call.
5661 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5663 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5664 on addresses. Improved error messages.
5665 * doc/c-d10v.texi: Added docs for register pairs.
5667 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5669 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5672 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5674 * ecoff.c (init_file): Initialize fMerge to 1.
5675 (add_file): Restore old file merging code, but only merge files if
5677 (ecoff_directive_loc): Clear fMerge field of current file.
5678 (ecoff_generate_asm_lineno): Likewise.
5680 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5682 * doc/c-d10v.texi: Fix typo.
5684 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5686 * config/tc-v850.c (md_assemble): Correct bit masking for
5687 hi and lo expressions.
5689 * config/tc-v850.c (md_assemble): Rough cut at demanding
5690 "ep" or "r30" in sst and sld instructions.
5691 (md_apply_fix3): Don't abort. Just warn that we don't
5694 * config/tc-v850.c (CC_NAME_CNT): Define.
5695 (cc_name): New function.
5696 (md_assemble): Handle V850_OPERAND_CC correctly.
5698 * config/tc-v850.c (md_assemble): Don't forget to initialize
5701 * config/tc-v850.c (reg_name_search): Generalize to search
5702 any given register table.
5703 (register_name): Pass appropriate table and size to reg_name_search.
5704 (system_register_name): New function.
5705 (SYSREG_NAME_CNT): Define.
5706 (md_assemble): Handle operands which are system registers.
5708 * config/tc-v850.c (md_assemble): If we find a register, but the
5709 opcode doesn't want a register, then we don't have a match.
5710 (md_assemble): Get size of the instruction from the opcode table.
5712 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5714 * configure.in: Set and substitute HLDENV.
5715 * configure: Rebuild.
5716 * Makefile.in (HLDENV): New variable.
5717 (as.new): Use $(HLDENV).
5719 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5720 if an array dimension is not known.
5722 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5724 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5725 * doc/c-d10v.texi: Cleanup.
5727 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5729 * config/tc-v850.c: New file.
5730 * config/tc-v850.h: New file.
5731 * configure (v850-*-elf): New target.
5732 * configure.in (v850-*-elf): New target.
5734 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5736 * doc/c-d10v.texi: New file.
5737 * doc/all.texi: Added D10V stuff.
5738 * doc/as.texinfo: Added D10V stuff.
5740 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5742 * config/tc-d10v.c: All references to defined symbols should
5743 now use the optimal instruction. .float and .double now work.
5745 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5748 section address for the i960 as is done for the i386.
5750 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5752 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5753 case, forward-include bfd/elf-bfd.h.
5755 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5757 * config/tc-d10v.c: Add additional information to the opcode
5758 table to help determinine which instructions can be done
5761 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5763 * config/tc-arm.c: Major changes to add Thumb support, with lots
5764 of change input from <rearnsha@armltd.co.uk>.
5765 Reverted to INSN_SIZE macro, rather than insn_size variable.
5766 (insns): Added ARM "bx" instruction support.
5767 (tinsns): Added Thumb instruction definition structure.
5768 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5769 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5770 (opcode_select,s_arm,s_thumb,s_code): Added.
5771 (decode_shift): Allow upper-case RRX.
5772 (do_ldst): Simpler halfword support.
5773 (do_ldmstm): Improved.
5774 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5775 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5776 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5777 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5778 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5780 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5781 (md_parse_option): Add support for -mthumb.
5782 (md_show_usage): Updated to reflect new command line option.
5783 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5784 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5785 fragment information to be held.
5787 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5789 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5790 non-null, but is a constant.
5791 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5792 so that error reporting will work correctly.
5794 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5796 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5797 against weak symbols.
5799 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5801 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5802 (ppc_force_relocation): Declare if OBJ_XCOFF.
5803 * config/tc-ppc.c (ppc_force_relocation): New function if
5806 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5808 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5810 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5812 * config/tc-d10v.c: Fix problem with relocs.
5814 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5816 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5817 with nops if not in data_section or bss_section.
5819 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5821 Add support for openVMS/Alpha.
5822 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5823 * config/obj-evax.c: New file.
5824 * config/obj-evax.h: New file.
5825 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5827 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5828 defined. Add case for bfd_target_evax_flavour.
5829 * config/vms-a-conf.h: New file.
5830 * conf-a-gas.com: New file.
5831 * configure.in: Add target alpha-*-*vms*.
5832 * configure: Rebuild.
5833 * makefile.vms: New file.
5834 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5835 Don't call ffs on openVMS/Alpha.
5837 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5839 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5840 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5842 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5843 (NEED_DECLARATION_SBRK): New macro.
5844 * configure, conf.in: Rebuild.
5845 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5846 (strstr): Declare if NEED_DECLARATION_STRSTR.
5847 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5849 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5851 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5852 by a constant before entering the main switch. Reject attempts to
5853 apply an arithmetic function to non-absolute symbols, except for
5854 the special case of subtraction of two symbols in the same
5857 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5858 not to more than a 16 byte boundary.
5860 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5861 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5862 (tc_gen_reloc): If out of memory call as_fatal rather than
5863 assert. If no howto found, call as_bad_where rather than
5864 as_fatal. Change the error message slightly. Set howto to a
5865 non-NULL value in order to keep going.
5867 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5869 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5871 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5873 * config/tc-h8300.c (get_specific): New operand "size" derived
5874 from ".b", ".w" and ".l" extensions. All callers changed. If
5875 the base instruction has no operands, then use the size to
5876 determine which specific instruction to use.
5878 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5880 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5882 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * config/tc-mips.c (md_section_align): Don't change addr if
5887 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5889 * config/tc-hppa.c: Revert yesterday's changes.
5891 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5893 * config/tc-d10v.c: Disable range checking on 16-bit values.
5895 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5897 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5898 not just the ones that don't match.
5900 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5902 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5904 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5906 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5907 pre-cursor to adding Thumb support. Also added cpu_variant flag
5908 information to each of the asm_flg structures.
5909 (md_parse_option): Updated ARM7 parsing to allow 't' for
5910 thumb/halfword support, aswell as 'm' for long multiply.
5911 (md_show_usage): Updated help message.
5912 (md_assemble): Check that instruction flags are applicated to the
5913 current cpu variant.
5914 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5915 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5916 signextension instructions.
5917 (do_ldst): Generate halfword and signextension variants if
5918 mnemonic flags match.
5919 (ldst_extend): Do not allow shifts in the offset field of halfword
5920 or signextension instructions.
5921 (validate_offset_imm): Provide check on halfword and signextension
5923 (add_to_lit_pool): Merge identical literal pool values.
5925 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5927 * config/tc-hppa.c (selector_table): Add 'E' selector.
5928 (cons_fix_new_hppa): Don't coke on e_esel.
5929 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5930 to help generate exception handling tables.
5931 (md_apply_fix): Don't try to apply fixups with an e_esel
5933 (hppa_fix_adjustable): Fixups with e_esel selectors
5936 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5938 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5941 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5943 * config/tc-d10v.c: Added lots of error checking. Added hacks
5944 to support accumulator shifts.
5946 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5948 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5949 (S_CLEAR_EXTERNAL): Likewise.
5950 (S_SET_WEAK): Remove error; just let .weak override.
5952 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5954 * config/tc-d10v.c (md_assemble): Now handles multiline
5957 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5959 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5960 Added kludge for divs instruction. Fixed minor problem with
5961 multiple text sections.
5962 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5964 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5966 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5967 addresses to be right-shifted by 2.
5969 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5971 * config/tc-d10v.c: Many changes to get relocs working.
5972 (register_name): No longer creates a symbol for register names.
5973 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5974 (d10v_insert_operand): Now works correctly for either container.
5975 * config/tc-d10v.h (d10v_cleanup): Declare.
5977 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
5979 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
5980 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
5982 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
5984 * tc-alpha.c: Patches to track current minimum alignment to reduce
5985 the number of fragments created with frag_align.
5986 (alpha_current_align): New static variable.
5987 (s_alpha_text): Reset alignment to 0.
5988 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
5989 (s_alpha_stringer, s_alpha_space): New functions.
5990 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
5991 (alpha_cons_align): New function to replace both of them.
5992 (emit_insn): Only align if alpha_current_align is less than 2;
5993 reset alpha_current_align to 2.
5994 (s_alpha_gprel32): Likewise.
5995 (s_alpha_section): New function. Basically duplicate the other
5996 alpha section change hooks. Only define for ELF.
5997 (s_alpha_float_cons): Simplify alignment handling.
5998 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
5999 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6000 Don't define the s_alpha_cons pseudo-ops. Do define
6001 s_alpha_stringer and s_alpha_space pseudo-ops.
6002 (alpha_align): Skip if less than current default alignment. Set
6004 * tc-alpha.h (md_flush_pending_output): Remove.
6005 (md_cons_align): Add.
6007 * tc-alpha.c: Add oodles of function description comments.
6008 (md_bignum_to_chars): Remove; there are no callers.
6009 (md_show_usage): Mention some more variants.
6011 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6013 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6014 * configure.in (sparc-*-sysv4*): New target.
6015 * configure: Rebuild.
6017 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6018 uaxword to use s_uacons.
6019 (sparc_no_align_cons): New static variable.
6020 (s_uacons): New static function.
6021 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6024 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6026 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6027 5 with regard to shared libraries.
6028 * configure: Rebuild.
6030 * config/tc-m68k.c (m68k_ip): Use the correct length when
6031 allocating space for the unsupported architecture error message.
6033 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6035 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6037 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6039 * config/tc-d10v.c: New file.
6040 * config/tc-d10v.h: New file.
6041 * configure (d10v-*-elf): New target.
6042 * configure.in (d10v-*-elf): New target.
6044 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6046 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6048 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6050 * config/tc-alpha.c (alpha_align): Change fill parameter
6051 to a pointer. Take NULL as 0 or nop depending on section. Change
6053 (s_alpha_align): Rename local variables.
6055 * doc/as.texinfo (.align): Document action of omitted
6058 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6060 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6061 when an unsupported PC relative reloc is seen, rather than calling
6064 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6065 Instead, check state when '#' comment is seen.
6067 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6069 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6071 (tc_gen_reloc): If fixup was changed to be PC relative, change
6072 reloc type accordingly. Use name of reloc in error message.
6074 * as.h: Don't define const or volatile.
6075 * flonum.h: Don't define const.
6077 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6078 if fx_pcrel is set. Correct setting the addend case in the
6079 OBJ_ELF case (from Andreas Schwab
6080 <schwab@issan.informatik.uni-dortmund.de>).
6081 (md_show_usage): Correct -mfc5200 to -m5200.
6083 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6085 * doc/c-m68k.texi: Document -m5200 flag.
6086 * doc/as.texinfo: Likewise.
6088 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6091 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6094 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6096 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6098 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6100 * Released binutils 2.7.
6102 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6104 * config/tc-mips.c (mips_ip): Only perform range check when
6105 dealing with O_constant expressions.
6107 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6109 * m68k-parse.h (m68k_register): Add new coldfile control
6112 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6113 array of control registers for the coldfire.
6114 (cpu_of_arch): Added mcf5200.
6115 (archs): Added mcf5200.
6116 (init_table): Add new control registers.
6117 (m68k_ip): Added support for new control registers.
6118 (m68k_init_after_args): Likewise.
6120 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6122 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6124 * read.h (is_it_end_of_statement): Declare.
6125 * read.c (is_it_end_of_statement): Remove declaration.
6127 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6129 (md_assemble): Fix handling of @l with an unsigned constant. Add
6130 default case to reloc switch.
6132 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6134 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6135 * ecoff.c (last_lineno): New static variable.
6136 (add_procedure): Set last_lineno.
6137 (ecoff_directive_loc): Likewise.
6138 (ecoff_generate_asm_lineno): Likewise.
6139 (ecoff_fix_loc): New function.
6140 * ecoff.h (ecoff_fix_loc): Declare.
6141 * config/tc-mips.c (append_insn): When inserting nops, and using
6142 ECOFF debugging, call ecoff_fix_loc.
6144 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6146 * config/tc-h8300.c (build_bytes): If an operand type is
6147 marked as SRC_IN_DST retrieve it from the "destination" op.
6149 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6151 * configure.in (arm-*-riscix*): Set emulation to riscix.
6152 * configure: Rebuild.
6153 * config/te-riscix.h: New file to define TE_RISCIX.
6155 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6157 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6159 * Makefile.in (config.status): Just run config.status as other
6162 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6164 * mpw-config.in (TARGET_OS): Add definition to conf.
6166 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6168 * config/tc-mips.c (append_insn): Parenthesize
6169 cop_interlocks expressions.
6171 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * listing.c (listing_print): Close the listing file if it is not
6174 stdout. Close the other files opened for the listing.
6176 * config/tc-sparc.h (md_cons_align): Define.
6177 (sparc_cons_align): Declare.
6178 (HANDLE_ALIGN): Define.
6179 (sparc_handle_align): Declare.
6180 * config/tc-sparc.c (sparc_cons_align): New function.
6181 (sparc_handle_align): New function.
6182 * read.c (cons_worker): Call md_cons_align if it is defined.
6184 * as.h (struct frag): Add fr_file and fr_line fields.
6185 * frags.c (frag_new): Set fr_file and fr_line.
6186 (frag_var): Likewise.
6187 (frag_variant): Likewise.
6189 * as.h (struct frag): Remove unused align_mask and align_offset
6192 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6193 From <uddeborg@carmen.se>.
6195 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6197 * configure.in (mips-*-osf*): New target.
6198 * configure: Rebuild.
6200 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6202 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6204 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6205 between co-processor comparisons and branches for the VR4300.
6207 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6209 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6210 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6212 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6213 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6214 includedir): Use autoconf set values.
6217 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * listing.c (listing_eject): Don't do anything if listing is 0.
6220 (listing_list): Likewise.
6221 (listing_source_line): Likewise.
6222 (listing_title): Don't save title if listing is 0.
6223 (listing_source_file): Check listing rather than listing_tail.
6225 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6226 using shared libraries.
6227 * configure: Rebuild.
6229 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6231 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6232 absolute expression if a relocation type was specified.
6234 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6236 * configure.in: Add support for *-*-rtems* configurations.
6237 * configure: Rebuild.
6239 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6241 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6242 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6243 opcodes library for alpha.
6244 * configure: Rebuild with autoconf 2.10.
6245 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6246 use new opcode table.
6247 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6248 (LOCAL_LABEL): Define differently if OBJ_ELF.
6249 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6250 * config/alpha-opcode.h: Remove.
6251 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6252 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6253 include/opcode/alpha.h rather than config/alpha-opcode.h.
6255 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6257 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6258 relocation symbol was not resolved.
6259 * config/obj-coff.c (do_relocs_for): Likewise.
6261 * write.c (adjust_reloc_syms): Refetch the symbol section after
6262 calling S_GET_VALUE, since it may have changed.
6264 * expr.c (struct expr_symbol_line): Define.
6265 (expr_symbol_lines): New static variable.
6266 (make_expr_symbol): Add entry to expr_symbol_lines.
6267 (expr_symbol_where): New function.
6268 * expr.h: Use extern on function declarations.
6269 (expr_symbol_where): Declare.
6270 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6271 rather than printing the meaningless name of an expression
6274 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6276 * config/tc-i386.c (md_number_to_chars): Deleted.
6277 * config/tc-i386.h (md_number_to_chars): New macro.
6279 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6281 (load_symbol_address, load_expression): Use build_mem.
6282 (build_operate): New function.
6283 (emit_addq_r): Use it.
6285 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6287 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6289 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6291 * config/tc-vax.h (NOP_OPCODE): Define.
6293 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6295 * config/obj-vms.h (S_IS_COMMON): Define.
6296 (S_IS_LOCAL): Check for \002 as well as \001.
6297 (LONGWORD_ALIGNMENT): New macro.
6298 (SUB_SEGMENT_ALIGN): Use it.
6300 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6302 * config/vms-conf.h: Reconcile with conf.in.
6304 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6306 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6309 * doc/as.texinfo: Document that any number of hex digits can
6312 * as.c (struct defsym_list): Define.
6313 (defsyms): New static variable.
6314 (parse_args): Just put --defsym arguments on defsyms list, rather
6316 (main): Define defsyms after output file is created.
6318 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6319 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6321 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6322 insn_error rather than calling check_absolute_expr.
6324 * as.c (emulation_name): Remove unused static variable.
6325 (default_emul_bfd_name): Add return NULL to avoid warning.
6326 * ecoff.c (ecoff_stab): Remove unused variables name and
6328 * frags.c (frag_new): Remove unused variable tmp.
6329 * hash.c (hash_grow): Parenthesize + within <<.
6330 (hash_print_statistics): Use %lu, not %d, to print unsigned
6332 * messages.c: Include "libiberty.h".
6333 (fprint_value): Add cast to avoid printf warning.
6334 (sprint_value): Likewise.
6335 * read.c: Include "ecoff.h".
6336 (emit_expr): Add casts to avoid printf warnings.
6337 * read.h: Use extern for function declarations.
6338 (pop_insert): Declare.
6339 * stabs.c: Include "ecoff.h".
6340 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6341 former_last_fragP, and new_fragP.
6342 * subsegs.h (subsegs_print_statistics): Declare.
6343 * symbols.c (debug_verify_symchain): Change macro to discard
6345 * write.c (dump_section_relocs): Likewise.
6346 * write.h: Use extern for function declarations.
6347 (write_print_statistics): Declare.
6348 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6350 * config/e-mipself.c (mipself_bfd_name): Likewise.
6351 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6353 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6354 emit relocations against external symbols.
6356 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6357 message if bfd_reloc_type_lookup fails, rather than calling
6360 * config/tc-alpha.c (alpha_force_relocation): Add
6361 BFD_RELOC_12_PCREL to switch.
6363 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6365 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6366 TE_PE (Lfoo, not .Lfoo).
6368 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6370 * read.c (s_fill): Don't warn about a zero repeat count.
6372 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6373 coprocessor register.
6375 * config/tc-i386.c (md_assemble): When checking the size of a
6376 register to set the size of an instruction, do a bitwise and with
6377 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6380 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6382 * config/tc-h8300.c (parse_reg): Tweak error messages.
6383 (build_bytes): Likewise.
6384 (skip_colonthing): Handle :32 suffix.
6385 (get_specific): Promote L_24 to L_32 if it makes a match.
6386 Don't always promote L_8 to L_16.
6387 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6389 * config/tc-h8300.c (Smode): New variable.
6390 (h8300hmode): Turn off Hmode.
6391 (h8300smode): New function. Turn on Smode and Hmode.
6392 (md_pseudo_table): New ".h8300s" pseudo-op.
6393 (parse_reg): Handle "exr" register.
6394 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6395 Handle "mach" and "machl" operands for ldmac.
6396 (get_specific): Handle "stm.l" and "ldm.l".
6397 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6398 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6401 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6403 * doc/as.texinfo: Reorder chapter of machine dependent options so
6404 that it is sorted by chip name.
6406 * doc/as.texinfo: Use consistant spelling of Vax.
6407 * doc/c-vax.texi: Likewise.
6409 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6411 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6413 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6414 (md_apply_fix): Likewise.
6415 (pa_try): New function.
6416 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6418 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6420 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6421 (pa_level): New function.
6423 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6425 * listing.c (listing_newline): Don't do anything if listing is 0.
6427 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6429 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6430 symbol_create, not symbol_new.
6432 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6434 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6435 absolute symbol unless TC_FORCE_RELOCATION returns true.
6437 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6439 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6440 the symbol to a pointer. Don't set previous_file_symbol.
6441 Simplify symbol list rearrangement.
6442 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6443 (coff_adjust_symtab): Don't check previous_file_symbol.
6445 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6447 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6449 (md_pseudo_table): Add ppc_elf_lcomm.
6451 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6453 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6454 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6455 (md_begin): Add digits to alt_notend_table.
6456 (md_parse_option): Make s a const pointer.
6458 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6459 (s_empty): New static function.
6461 * config/obj-coff.c (struct filename_list): Only define if not
6463 (filename_list_head, filename_list_tail): Likewise.
6464 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6465 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6466 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6467 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6468 remove the new symbol from the list.
6469 (obj_coff_endef, both versions): Call tag_insert even if there is
6470 an old symbol with the same name, if the old symbol does not
6472 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6473 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6474 symbol that will be moved to the end of the symbol list.
6475 (coff_adjust_section_syms): Always call section_symbol for .text,
6477 (coff_frob_section): Likewise. Also, remove unused variable
6480 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6481 manipulating frags directly.
6482 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6485 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6486 whether the next character is '*' before checking whether we are
6487 at the start of a line. Permit LINE_COMMENT_START to start a
6488 comment in state 1 (seen some whitespace) as well, to match the
6491 * gasp.c (do_align): Permit a fill value for .align.
6493 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6495 * read.c (next_char_of_string): Warn if a newline is seen in the
6496 middle of a string. Call bump_line_counters when appropriate.
6498 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6500 * symbols.c (colon): Use LOCAL_LABEL.
6502 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6504 * Makefile.in (install): Don't check to see if tooldir exists.
6505 Make $(tooldir) and $(tooldir)/bin.
6507 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6509 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6512 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6514 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6515 insn_error. Don't put the string "ERROR" in insn_error. Set
6516 insn_error rather than calling as_warn for an unsupported opcode.
6518 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6520 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6521 before permitting -64.
6522 * output-file.c (output_file_create): Remove duplicate
6525 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6527 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6528 section rather than a .reginfo section.
6529 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6532 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6533 bit value with the high bit set.
6535 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6537 * read.c (s_lcomm): Set section flags for .sbss section.
6539 * config/tc-mips.c (mips_64): New static variable.
6540 (mips_target_format): If mips_64, return elf64 targets rather than
6542 (md_longopts): Add "32" and "64".
6543 (md_parse_option): Handle -32 and -64.
6544 (md_show_usage): Mention -32 and -64.
6545 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6548 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6550 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6551 for Solaris compatibility.
6553 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6554 .stabd with 4 arguments into a .stabn.
6556 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6558 * config/tc-mips.c (macro): When passing X_add_number to
6559 macro_build, cast it to int first.
6561 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6563 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6564 created by emit_expr.
6566 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6567 as_perror rather than assert.
6569 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6571 * config/tc-mips.c (mips_ip): Mark sections created to hold
6572 floating point information as read only.
6574 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6576 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6578 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6580 * read.c (potable): Add .skip as a synonym for .space.
6582 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6583 4 arguments, providing the 4th argument is 0, to allow
6584 compatibility with the Solaris assembler.
6586 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6588 * config/tc-sh.h (struct sh_segment_info_type): Define.
6589 (TC_SEGMENT_INFO_TYPE): Define.
6590 (sh_frob_label): Declare.
6591 (tc_frob_label): Define.
6592 (sh_flush_pending_output): Declare.
6593 (md_flush_pending_output): Define.
6594 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6595 reloc before the instruction if necessary.
6596 (sh_frob_label): New function.
6597 (sh_flush_pending_output): New function.
6598 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6599 when looking for the reloc for the target of .uses.
6600 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6601 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6603 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6604 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6605 the absolute symbol.
6607 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6608 TC_SEGMENT_INFO_TYPE is defined.
6610 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6612 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6613 matches the register size.
6615 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6617 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6619 (do_relocs_for): Likewise.
6620 (fixup_segment): Don't just quit if linkrelax is set. Try to
6621 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6624 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6626 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6627 relative relocations with -mrelocatable. Also allow unfixed
6628 relocs in .ex_shared.
6630 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6632 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6633 non-zero before assuming this is a long file name.
6634 (w_strings): Likewise.
6635 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6637 * config/obj-coff.c (w_strings): Move declaration of i inside
6638 #ifdef block which uses it.
6640 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6642 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6643 "relaxmode". Output relocs which identify various relaxing
6644 possibilities for mov.[bwl] instructions.
6645 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6647 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6649 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6650 (MD_APPLY_FIX3): Define.
6651 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6653 (md_apply_fix3): Renamed from md_apply_fix.
6654 If pcrel reloc and symbol is in different section, undo effects
6657 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6659 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6660 any reloc with an LR% or RR% field selector for SOM.
6662 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6664 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6667 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6669 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6671 (yank_symbols): Likewise.
6673 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6675 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6676 BFD_ASSEMBLER, add name field.
6677 * config/obj-coff.c: Include "libiberty.h".
6678 (coff_header_append): Handle long section names.
6679 (crawl_symbols): Just use the name field for the symbol name,
6680 without worrying about null byte termination.
6681 (w_strings): Handle long section names.
6682 (write_object_file): Likewise. Also, use the name field, rather
6684 (obj_coff_add_segment): Permit long section names.
6685 (obj_coff_init_stab_section): Use the name field, rather than
6687 (adjust_stab_section): Likewise.
6688 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6690 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6691 (mem_fmt): Likewise.
6692 (md_apply_fix): Don't check fx_im_disp field.
6694 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6696 * configure.in: Add * after sparc*-*-vxworks.
6697 * configure: Rebuild.
6699 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6700 define it to comment_chars. Use tc_comment_chars rather than
6702 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6703 * config/tc-m68k.h (tc_comment_chars): Define.
6704 (m68k_comment_chars): Declare.
6705 * config/tc-m68k.c (m68k_comment_chars): Rename from
6706 comment_chars. Change into a pointer rather than an array.
6707 (md_longopts): Add "bitwise-or".
6708 (md_parse_option): Handle OPTION_BITWISE_OR.
6709 (md_show_usage): Mention --bitwise-or.
6710 * doc/c-m68k.texi: Document --bitwise-or.
6712 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6714 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6717 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6718 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6719 correct handling of input line pointer, and call
6720 demand_empty_rest_of_line.
6722 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6724 * config/tc-sparc.c (in_bitfield_range): New static function.
6725 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6726 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6727 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6728 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6729 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6731 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6733 * config/obj-coff.c: BFD_ASSEMBLER:
6734 (coff_last_bf): New static variable.
6735 (coff_frob_symbol): Set endndx of a .bf symbol.
6737 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6738 (last_bfP): New static variable.
6739 (yank_symbols): Set endndx of a .bf symbol.
6741 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6743 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6744 and -s options. Add -be for good measure.
6746 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6748 * read.c (s_space): Support non-constant fill value. Handle fill
6749 value correctly for a size other than 1.
6751 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6753 * config/tc-arm.c (my_get_float_expression): Update call to
6754 gen_to_words, X_PRECISION changed from 6 to 5.
6756 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6758 * config/tc-ppc.c (register_name,reg_name_search): Move register
6759 name lookup from PE specific code to all targets. Add support for
6760 -mregnames/-mno-regnames to control whether register names are
6762 (md_assemble): Call register_name for all platforms.
6763 (md_parse_option): Add support for -mregnames/-mno-regnames.
6765 * configure.in (powerpcle*-*-solaris): Add support.
6766 (powerpc*-*-linux): Ditto.
6767 * configure: Regenerate.
6769 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6771 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6773 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6774 be associated with a single %lo reloc.
6776 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6777 before comparing against MAX_GPREL_OFFSET, so that negative
6778 numbers are handled correctly.
6781 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6783 * config/tc-sparc.c (last_insn): New static variable.
6784 (md_assemble): Warn about putting floating point branches in a
6785 delay slot. If architecture is less than v9, insert NOP
6786 instructions between floating point instructions and floating
6787 point branches. (The SunOS assembler does both these operations.)
6788 Save the last instruction opcode.
6789 (sparc_ip): Add pinsn parameter. Change caller.
6791 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6792 for byte jump to next instruction to skip empty frags.
6794 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6796 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6797 for addq with a 16 bit signed value, just emit a lda instruction
6800 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6802 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6805 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6807 * configure.in: Permit --enable-shared to specify a list of
6809 * configure: Rebuild.
6811 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6813 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6814 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6816 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6818 * config/atof-ieee.c: Fix handling of denormalized extended
6819 precision numbers and overflow/underflow detection.
6820 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6821 not include the 16 bit gap in the m68k extended precision format.
6823 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6825 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6827 * configure: Rebuild.
6829 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6831 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6832 be accessed using the $gp register.
6833 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6835 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6837 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6838 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6840 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6842 * read.c (get_line_sb): Bump line counters based on
6843 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6844 call LISTING_NEWLINE.
6845 (s_macro): Don't call demand_empty_rest_of_line.
6846 * app.c (do_scrub_chars): When handling C style comments, unget
6849 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6851 * read.h (enum linkonce_type): Define.
6852 (s_linkonce): Declare.
6853 * read.c (potable): Add "linkonce".
6854 (s_linkonce): New function.
6855 * subsegs.h (segment_info_type): Add linkonce field to
6856 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6857 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6858 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6859 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6861 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6862 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6863 entry based on the linkonce field in segment_info.
6864 * doc/as.texinfo: Document .linkonce.
6866 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6868 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6870 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6872 * stabs.c (s_stab_generic): Call the listing functions before
6873 doing the rest of the processing, which may involve freeing the
6874 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6875 SEPARATE_STAB_SECTIONS case.
6877 * config/tc-hppa.c: Remove nested comment.
6878 (tc_gen_reloc): Move label done inside the ifdef in which it is
6880 (md_apply_fix): Pass pointers to correct types to libhppa.h
6881 functions. Always return a value.
6883 * config/tc-mips.h (tc_frob_file): Define.
6884 (mips_frob_file): Declare.
6885 * config/tc-mips.c (struct mips_hi_fixup): Define.
6886 (mips_hi_fixup_list): New static variable.
6887 (imm_unmatched_hi): New static variable.
6888 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6889 offset_reloc. Pass imm_unmatched_hi to append_insn.
6890 (append_insn): Add unmatched_hi parameter. If it is set, add the
6891 new fixup to mips_hi_fixup_list. Change all callers.
6892 (mips_ip): Set imm_unmatched_hi when appropriate.
6893 (mips_frob_file): New function.
6895 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6897 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6898 * configure: Regenerated.
6900 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6902 * as.c (main): Call bfd_set_error_program_name.
6904 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6906 * as.h (strdup): Don't declare.
6907 * stabs.c: Include libiberty.h
6908 (get_stab_string_offset): Use xstrdup rather than strdup.
6909 (s_stab_generic): Likewise.
6910 * as.c (parse_args): Likewise.
6911 * read.c (s_mri_sect): Likewise.
6913 * gasp.c (change_base): Recognize \(...) construct documented to
6914 pass through enclosed characters literally through to the output.
6915 (process_assigns): Likewise. Also, be more careful to avoid
6916 looking past the end of the buffer.
6918 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6920 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6921 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6923 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6925 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6927 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6929 * config/alpha-opcode.h: Added cvtst instruction.
6931 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6933 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6934 string. Extract the addend from the result of expression.
6936 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6938 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6939 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6940 mode, change the state to 3 rather than 1.
6942 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6944 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6945 correspond to 11 March change.
6947 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6949 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6950 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6952 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6954 * configure: Rebuild with autoconf 2.8.
6956 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6958 * config/atof-ieee.c (gen_to_words): Improve handling of
6959 X_PRECISION numbers. Based on patches from Andreas Schwab
6960 <schwab@issan.informatik.uni-dortmund.de>.
6962 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6964 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6966 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6967 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6968 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6969 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6972 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6974 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6976 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
6978 * config/tc-hppa.c (SUBSEG_MILLI): Define.
6979 (pa_def_subspaces): Add $MILLICODE$.
6980 (pa_spaces_begin): Set section flags for $MILLICODE$.
6982 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
6984 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
6985 not SHT_NOBITS. Don't tamper with flags based on type if a
6986 special section was found (revert Feb 29 change).
6988 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
6989 if aligning to a longword boundary or greater.
6991 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
6993 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
6995 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
6997 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
6998 * configure: Regenerated.
7000 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7002 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7003 R_N1SEL since they're not defined for old versions of hpux.
7005 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7006 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7007 R_N0SEL and R_N1SEL.
7009 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7011 * flonum-konst.c: Add two more constants for 1e+-2048 and
7012 1e+-4096, and correct the other constants.
7014 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7016 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7018 * config/obj-elf.c (obj_elf_section): Allow predefined section
7019 types to set the nobits type. Avoid a shadowed declaration.
7021 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7023 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7024 reduce relocs using e_nlrsel field selectors.
7026 * write.c (fix_new_exp): Don't use #elif. Some compilers
7029 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7031 (pa_chk_field_selector): Handle new field selectors for SOM.
7033 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7035 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7036 * configure: Rebuild.
7037 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7038 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7040 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7043 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7045 * mpw-make.sed: Update to handle shared library support.
7047 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7049 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7050 the insn on mismatch.
7052 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7054 * configure.in: Add support for a29-coff.
7055 * configure: Rebuild.
7057 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7059 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7060 of the section when looking for the R_SH_USES fixup, because the
7061 frag addresses have not yet been adjusted.
7063 * gdbinit.in: Set a breakpoint on as_warn_where.
7065 * config/tc-mips.c (macro): Add missing arguments to macro_build
7066 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7068 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7070 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7071 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7073 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7075 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7077 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7079 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7080 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7081 Recognize [uU] format args as sparclet cpregs.
7083 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7088 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7090 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7091 well as S_IS_EXTERNAL.
7092 (tc_fix_adjustable): Likewise.
7093 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7094 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7096 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7097 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7099 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7101 * config/tc-sparc.c (max_architecture): Change to sparclite for
7103 (default_compatible): Delete.
7104 (sparc_ffs): New function.
7105 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7106 (sparc_ip): Rewrite architecture match and bump logic.
7108 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7110 * configure.in: Check for 'do not mix' from native linker before
7111 trying to use -rpath.
7112 * configure: Rebuild.
7114 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7116 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7117 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7118 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7119 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7121 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7122 to the symbol lnnoptr field, to get the correct file offset.
7124 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7126 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7127 symbols that are not function, file, or section symbols to be
7130 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7132 * configure: Set and substitute RPATH_ENVVAR.
7133 * configure: Rebuild.
7134 * Makefile.in (RPATH_ENVVAR): New variable.
7135 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7137 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7138 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7139 * configure: Rebuild.
7141 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7143 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7144 appropriate flags in BFD section.
7146 * configure.in (m68k-*-psos*): New target.
7147 * configure: Rebuild.
7148 * config/te-psos.h: New file.
7149 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7152 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7154 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7155 * configure.in: Remove duplicate setting of cpu_type. Check
7156 whether opcodes library is required for on all targets, not just
7158 * configure: Rebuild.
7160 * config/tc-mips.c (mips_big_got): New static variable.
7161 (s_extern): Don't declare.
7162 (reg_needs_delay): New static function.
7163 (macro_build): Permit GOT/CALL_HI/LO relocs.
7164 (macro_build_lui): If place is not NULL, use the number in the
7166 (load_address): Handle mips_big_got case.
7167 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7169 (OPTION_XGOT): Define.
7170 (md_longopts): Add "xgot" if OBJ_ELF.
7171 (md_parse_option): Handle -xgot.
7172 (md_show_usage): Mention -xgot.
7173 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7174 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7176 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7178 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7179 the byte relocation, point it to the low byte of the word.
7181 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7183 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7184 * configure: Rebuild.
7186 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7188 * configure.in: Recognize any sparc* cpu.
7189 * configure: Regenerated.
7191 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7193 * read.c (potable): Add "mri" and ".mri".
7194 (s_mri): New function.
7195 * read.h (s_mri): Declare.
7196 * app.c (scrub_m68k_mri): New static variable.
7197 (mri_pseudo): New static variable.
7198 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7199 flag_m68k_mri. Initialize scrub_m68k_mri.
7200 (mri_state, mri_last_ch): New static variables.
7201 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7203 (app_push): Save new fields.
7204 (app_pop): Restore new fields.
7205 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7206 If TC_M68K, use a trivial state machine to look for occurrences of
7207 the .mri pseudo-op, and change the mode appropriately.
7208 * as.h (do_scrub_begin): Update prototype.
7209 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7211 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7213 (m68k_mri_mode_change): New function.
7214 (md_parse_option): Set reg_prefix_optional_seen.
7215 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7216 (MRI_MODE_CHANGE): Define.
7217 * doc/as.texinfo: Document .mri pseudo-op.
7219 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7222 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7224 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7225 * config/m68k-parse.h (enum pic_relocation): Define.
7226 (struct m68k_exp): Add pic_reloc field.
7227 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7228 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7229 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7231 * config/tc-m68k.c: Delete definition of NO_RELOC.
7232 (struct m68k_it): Add pic_reloc field.
7233 (add_fix): Copy over pic_reloc field.
7234 (md_pseudo_table): Interpret .align parameter as byte count.
7235 (mote_pseudo_table): Likewise.
7236 (tc_m68k_fix_adjustable): New function.
7237 (get_reloc_code): New function.
7238 (md_assemble): Use it as last argument to fix_new_exp.
7239 (md_apply_fix_2): For a relocation against a symbol don't put the
7240 addend into the data.
7241 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7242 (m68k_ip): Don't relax an operand that requires pic relocation.
7243 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7245 * write.c (fixup_segment): Don't add symbol value to addend if
7246 TC_M68K and OBJ_ELF.
7247 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7248 (motorola_operand): Add rule for `(zapc, EXPR)'.
7250 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7252 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7253 *really* is permissible before the comma.
7255 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7257 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7258 inserting nop instructions.
7260 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7262 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7264 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7266 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7267 class setting for a CALLNAME symbol in COFF.
7269 * read.c (potable): Pass negative numbers for new .balign[wl] and
7270 .p2align[wl] pseudo-ops.
7271 (s_align_bytes): Treat a negative argument as specifying the fill
7273 (s_align_ptwo): Likewise.
7275 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7277 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7278 (do_align): Take new len parameter. Change all callers. Pass it
7280 (s_align_bytes): Arg now indicates the length of the fill pattern.
7281 (s_align_ptwo): Likewise.
7282 * config/obj-coff.c (write_object_file): Pass length to
7284 * config/tc-i386.h (md_do_align): Take new len parameter.
7285 * config/tc-m88k.h (md_do_align): Likewise.
7286 * config/tc-m88k.c (m88k_do_align): Likewise.
7287 * config/tc-sh.h (md_do_align): Likewise.
7288 * config/tc-sh.c (sh_do_align): Likewise.
7289 * doc/as.texinfo: Document new pseudo-ops.
7291 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7292 done in cvt_frag_to_fill.
7294 * config/tc-sh.h (sh_do_align): Declare.
7295 (md_do_align): Define.
7296 * config/tc-sh.c (sh_do_align): New function.
7298 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7299 difference if the next address is before the current one.
7301 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7302 (archs): Initialize new field.
7303 (m68k_ip): Don't list alias names when listing CPUs which support
7306 * as.c (main): Call parse_args before read_begin.
7307 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7308 front of generated pseudo-ops.
7309 * read.c (potable): Ignore "name".
7310 (s_app_file): Permit a single quote after the string, since one
7311 may appear in m68k MRI mode.
7313 * configure.in: Check for --enable-shared. If linking against
7314 shared BFD and opcodes, fix library name on SunOS, and try to set
7316 * configure: Rebuild.
7318 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7320 * as.h (flag_m68k_mri): Declare.
7321 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7322 * Many files: For MRI syntax that is specific to the m68k MRI
7323 assembler, check flag_m68k_mri rather than flag_mri or
7324 MRI_MODE_NEEDS_PSEUDO_DOT.
7326 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7328 * config/tc-i960.c (ARCH_HX): Define.
7330 (targ_has_sfr): Handle ARCH_HX.
7331 (targ_has_iclass): Handle ARCH_HX.
7332 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7333 (tc_headers_hook): If the architecture was specified explicitly,
7334 use it when setting the flags. Set the extern variable coff_flags
7335 rather than headers->filehdr.f_flags, since the latter is set
7336 unconditionally in obj-coff.c.
7337 (i960_handle_align): Remove unused variable fixp.
7339 Support for building bfd and opcodes as shared libraries, based on
7340 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7341 * configure.in: Set OPCODES and BFD to search directories.
7342 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7343 * configure: Rebuild.
7344 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7345 (LIBDEPS): New variable.
7346 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7347 $(HLDFLAGS) in link.
7348 (check): Set LD_LIBRARY_PATH in the environment.
7350 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7352 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7353 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7354 read-only, not read/write.
7356 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7358 * Makefile.in (INSTALL_XFORM): Remove -e.
7360 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7362 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7363 than comparing S_GET_SEGMENT to undefined_section.
7364 (write_object_file): Skip symbols which were equated to an
7365 undefined or common symbol.
7366 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7367 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7369 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7370 or S_IS_COMMON call S_GET_VALUE.
7371 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7372 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7373 to an undefined or common symbol, convert the reloc to be against
7375 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7376 undefined or common symbol.
7377 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7378 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7379 to an undefined or common symbol, convert the reloc to be against
7381 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7382 undefined or common symbol.
7383 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7384 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7386 (yank_symbols): Skip symbols which were equated to an undefined or
7389 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7391 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7392 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7394 * configure.in: Make sure we only add m68k-parse.o to
7395 ${extra_objects} once, no matter how many m68k targets have been
7397 * configure: Rebuild.
7399 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7401 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7402 * configure: Rebuild.
7404 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7406 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7407 * doc/c-m68k.texi: Document .extend and .ldouble.
7409 * configure.in (m68*-apple-aux*): New target.
7410 * config/te-aux.h: New file.
7411 * config/obj-coff.c (compare_external_relocs): New static function
7413 (do_relocs_for): Sort relocs if TE_AUX.
7414 (fixup_segment): If TE_AUX, store common symbol value in segment.
7415 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7417 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7419 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7421 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7423 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7424 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7426 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7427 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7428 an undefined symbol and the size of a function symbol.
7429 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7430 for all common symbols.
7432 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7434 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7437 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7440 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7442 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7443 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7445 * ecoff.c (localsym_t): Add addend field.
7446 (add_ecoff_symbol): Add addend argument. Change all callers.
7447 (coff_sym_value): Make static.
7448 (coff_sym_addend): New static variable.
7449 (ecoff_directive_def): Initialize coff_sym_addend.
7450 (ecoff_directive_val): Accept symbol + constant.
7451 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7452 (ecoff_build_symbols): Include the addend in the symbol value.
7454 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7456 * config/tc-ppc.c (md_assemble): Ignore overflow on
7457 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7459 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7461 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7462 bytes in size, so offset appropriately in big endian mode when
7463 writing the bottom 2 bytes.
7465 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7467 * config/tc-sparc.c (default_compatible): New static local.
7468 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7469 (sparc_ip): If no architecture or -bump specified, don't mark as
7470 mismatched those in default_compatible.
7472 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7474 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7475 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7476 * configure: Rebuild.
7477 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7478 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7479 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7480 (sco_id): Declare if SCO_ELF.
7482 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7484 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7485 ({max,warn_after}_architecture): New static locals.
7486 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7487 If both architecture and -bump requested, set max_architecture to max.
7488 (sparc_md_end): Simplify.
7489 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7490 Rewrite code to bump architecture and check for conflicts.
7491 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7492 with Solaris assembler.
7493 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7494 (md_show_usage): Update.
7496 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7498 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7500 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7502 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7503 #ifdef sparcv9 when choosing value.
7506 (sparc_md_end): Declare.
7507 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7508 (initial_architecture): New static local.
7509 (can_bump_v9_p): Likewise.
7510 (NO_V9): Delete all occurrences.
7511 (sparc_md_end): New function.
7512 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7513 Don't bump architecture to v9 unless can_bump_v9_p set.
7514 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7515 * configure.in (sparc64 target cpu): Don't set obj_format here.
7516 (SPARC_V9): Renamed from sparcv9.
7517 (sparc64-*-elf*): Define SPARC_ARCH64.
7518 * configure: Regenerated.
7519 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7520 (SPARC_ARCH64): Add.
7521 * conf.in: Regenerated.
7522 * config/vmsconf.h: Update.
7524 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7526 * config/tc-mips.c (load_register): Optimise "dli" loads.
7527 (md_show_usage): add "-mcpu=vr4100" to help text.
7529 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7531 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7532 undefined symbol, preserve the X_op of O_symbol.
7533 (S_GET_VALUE): Fix check to permit this case.
7534 * write.c (write_relocs): If a reloc is against an undefined
7535 symbol equated to another symbol, change the reloc to be against
7537 * config/obj-coff.c (do_relocs_for): Likewise.
7539 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7542 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7544 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7545 computer is PowerPC.
7547 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7549 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7550 mentioned in the eabi.
7552 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7554 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7555 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7557 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7559 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7561 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7563 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7564 as a section it is ok to have unadorned -mrelocatable pointers in.
7566 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7568 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7571 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7573 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7574 dependent section attributes can be handled.
7576 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7577 macros to add support for exclude section flag and ordered section
7580 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7581 functions to add support for exclude section flag and ordered
7584 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7586 * subsegs.c (section_symbol): Don't try to look up the section
7587 symbol in the hash table. It should be possible to have a symbol
7588 with the same name as a section, but no connection to it.
7590 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7591 From James Carlson <carlson@xylogics.com>.
7593 * expr.c (operand): Skip whitespace after a close parenthesis.
7594 From James Carlson <carlson@xylogics.com>.
7596 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7598 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7599 as_warn_where for relocation overflow.
7600 (parse_reg): Accept register name only if next character is
7603 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7605 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7606 addresses for static variables.
7608 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7610 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7611 and xgot give the old toc16 relocation.
7612 (md_apply_fix3): Support all GOT relocations.
7614 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7616 * config/tc-mips.c (load_address): Correctly handle a constant in
7617 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7619 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7621 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7622 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7623 (build_Mbytes): Handle REG_B.
7625 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7627 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7629 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7631 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7633 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7635 * config/obj-coff.c (write_object_file): Set the s_align field to
7636 the number of bytes, rather than to the power of 2.
7638 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7640 * Makefile.in (DISTCLEAN_HERE): New variable.
7641 (distclean): Use it.
7642 (maintainer-clean): Depend upon clean-here rather than clean,
7643 distclean, and clean-info. Run make maintainer-clean in doc.
7644 Remove files listed in DISTCLEAN_HERE.
7645 * doc/Makefile.in (maintainer-clean realclean): Split out from
7646 distclean. Depend upon clean-info and distclean.
7648 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7650 * mac-as.r: Fix copyright and version strings.
7651 (cfrg): Use PROG_NAME instead of literal name.
7653 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7655 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7657 * config/tc-a29k.h (tc_unrecognized_line): Define.
7658 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7659 (md_operand): Handle a29k style local dollar labels.
7661 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7663 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7665 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7667 * read.c (s_fill): If md_flush_pending_output is defined, call
7670 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7672 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7673 Treat rs_align_code like rs_align.
7675 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7677 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7678 converting an absolute address into a PC-relative one.
7680 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7682 * mpw-config.in: Don't always use te-generic.h for emulation.
7683 (powerpc-apple-macos): Use emulation te-macos.h.
7684 * mpw-make.sed (install, install-only): Edit in Mac-specific
7687 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7689 * configure.in: Improve message about unsupported ELF targets.
7690 * configure: Rebuild.
7692 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7693 pattern is zero. From Manfred Hollstein.
7695 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7697 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7698 the various idata sections, we check the name on the .section pseudo.
7700 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7702 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7703 add section's paddr to add_number; compatibility to native as and
7706 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7708 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7710 * hash.c (struct hash_entry): Moved here...
7711 * hash.h (struct hash_entry): ...from here.
7713 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7714 if it's already known to be null.
7716 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7718 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7719 bit relocs converted to PC relative relocs. This turned out to
7720 add the offset from the beginning of .text twice.
7722 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7724 * stabs.c (s_stab_generic): In 's' case, free string from
7727 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7729 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7732 * subsegs.h (segment_info_type): Make bitfields unsigned.
7734 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7735 and move them together. On most systems this will reduce the
7736 structure size by one word.
7737 (operatorT): Define O_max.
7738 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7741 * read.c (pop_insert): Print error returned by hash table
7744 * as.c (dump_statistics): Split out from main; dump some hash
7745 table stats and target-specific stats.
7746 (start_time): No longer automatic to main.
7747 (main): Set file-level start_time and call dump_statistics at
7748 exit. Exit by calling xexit.
7749 (show_usage): Make --statistics description less specific.
7750 * subsegs.c (subsegs_print_statistics): New function.
7751 * write.c (write_print_statistics): New function.
7752 (n_fixups): New static variable.
7753 (fix_new_internal): Increment it.
7754 * read.c (read_print_statistics): New function.
7755 * read.h (read_print_statistics): Declare.
7756 * symbol.c (symbol_print_statistics): New function.
7757 * symbol.h (symbol_print_statistics): Declare.
7758 * hash.c (hash_print_statistics): New function.
7759 * hash.h (hash_print_statistics): Declare.
7760 * config/tc-i386.c (i386_print_statistics): New function.
7761 * config/tc-i386.h (i386_print_statistics): Declare.
7762 (tc_print_statistics): New macro.
7763 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7766 * hash.c (DELETED): Rewrite to use a valid but unique address.
7767 (START_POWER): Reduce to 10.
7768 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7769 Add new values for counting strcmp calls.
7770 (GROW_FACTOR): New macro.
7771 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7773 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7774 (hash_new): Use FULL_VALUE.
7775 (struct hash_control): Definition moved here.
7776 (hash_code): Don't mask to low bits.
7777 (hash_ask): Mask returned hash code here. Check hash value before
7778 calling strcmp; count strcmp calls.
7779 * hash.h (struct hash_control): Declare, don't define, here.
7780 (HASH_STATLENGTH): Deleted.
7781 (struct hash_entry): Add field for hash code.
7782 (hash_say, hash_apply): Don't declare.
7784 * hash.c (destroy): Return void.
7785 (applicatee): Ditto.
7786 (main): Fix declarations.
7787 (hash_apply): Return void. Argument `function' returns void. Put
7788 inside "#ifdef TEST".
7789 (hash_say): Define only if TEST is defined.
7790 * hash.h (hash_apply, hash_say): Declarations deleted.
7792 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7794 * configure: Rebuild with autoconf 2.7.
7796 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7798 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7799 * configure: Rebuild with autoconf 2.6.
7801 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7803 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7804 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7806 (ppc_frob_file): Remove.
7807 * config/tc-ppc.h (tc_frob_file): Don't define.
7808 (ppc_frob_file): Don't declare.
7810 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7812 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7813 * config/alpha-opcode.h: Include one-operand variants of jmp and
7816 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7817 with te-delta.h in 8.3 file systems.
7818 * configure.in: Adjusted.
7820 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7822 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7824 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7826 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7828 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7830 Version 2.6 released.
7831 * Makefile.in (VERSION): Updated to 2.6.
7833 * config/obj-coff.c (write_object_file): Change use of md_do_align
7834 to pass a pointer rather than a fill value, to match other uses.
7836 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7838 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7840 * as.c (main): Move md_end call to just after call to
7841 perform_an_assembly_pass. Delete cpu-specific code here.
7842 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7843 * config/tc-arm.c (md_end): Unused function deleted.
7844 * config/tc-ns32k.c (md_end): Ditto.
7846 * config/tc-i386.c (i386_align_code): New function, moved here
7847 from HANDLE_ALIGN macro.
7848 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7850 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7852 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7855 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7857 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7858 multi-byte nops to avoid changing gcc. The necessary gcc change
7859 might break old assemblers.
7861 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7863 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7864 generate optimal multi-byte nop instructions for ".align n"
7865 ".align n,0x90", and aligns requiring more than 15 bytes of
7866 padding still generate multiple 0x90's as before.
7868 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7870 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7872 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7874 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7875 * configure: Update.
7876 * mpw-make.sed: Reorder commands to make sed happier.
7877 * config/te-macos.h: New file.
7878 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7880 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7882 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7883 conditional branches.
7884 (md_apply_fix): Likewise.
7886 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7888 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7889 generate a reloc which the linker will not handle correctly. Fix
7890 overflow checking--R_IREL is 18 bits, not 17.
7892 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7894 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7895 from a PC relative reloc if TC_A29K.
7897 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7898 code depends upon it.
7900 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7901 $extend. Based on code from Eric Freudenthal
7902 <freudenthal@nyu.edu>.
7903 * config/tc-a29k.h (LEX_DOLLAR): Define.
7904 * read.c (LEX_DOLLAR): Define if not defined.
7905 (lex_type): Use LEX_DOLLAR.
7907 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7909 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7912 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7914 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7916 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7918 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7919 used only by "dlltool.c".
7921 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7923 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7924 (md_pseudo_table): Don't define "extern".
7926 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7928 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7930 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7932 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7934 * macro.c (macro_expand_body): Don't warn about == with a
7935 nonexistent parameter, in case it is in a comment field.
7937 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7939 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7940 set, even if macro_alternate is set.
7941 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7942 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7943 the token unless it ended in '@'.
7944 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7945 * doc/c-a29k.texi: Document macro usage on A29K.
7947 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7949 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7951 (install_operand): Likewise.
7953 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7955 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7957 * configure.in (m88k-motorola-sysv*): New target.
7958 * configure: Rebuild.
7959 * config/te-delta88.h: New file.
7960 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7962 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7963 (md_do_align): Define.
7964 * config/tc-m88k.c: Include "subsegs.h".
7965 (m88k_do_align): New function.
7967 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7968 (COFF_NOLOAD_PROBLEM): Define.
7969 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7971 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7973 * config/tc-i386.c (md_assemble): For a jump instruction with
7974 non-constant target, require 7 available bytes in the current
7977 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
7979 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
7982 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
7984 * configure.in (alpha-*-linux*): Use ecoff.
7985 * configure: Rebuild.
7986 * ecoff.c (ecoff_directive_extern): New function.
7987 (ecoff_directive_weakext): New function.
7988 (ecoff_build_symbols): Handle weak symbols.
7989 (ecoff_setup_ext): Likewise.
7990 (ecoff_frob_symbol): Warn about weak common symbols.
7991 * ecoff.h (ecoff_directive_extern): Declare.
7992 (ecoff_directive_weakext): Declare.
7993 * symbols.c (S_IS_WEAK): New function.
7994 * symbols.h (S_IS_WEAK): Declare.
7995 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
7997 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8000 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8002 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8004 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8005 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8006 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8007 * config/obj-coff.c (coff_frob_symbol): Don't call
8008 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8009 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8012 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8013 (ppc_stab_symbol): New static variable.
8014 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8015 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8016 sy_tc.real_name to the stab string.
8017 (ppc_bc, ppc_ec): New static functions.
8018 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8020 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8022 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8025 * input-scrub.c (input_scrub_push): Reset sb_index.
8027 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8029 * listing.c (listing_newline): Don't create a frag in the absolute
8032 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8034 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8035 (ppc_csect): Move most of the code to ppc_change_csect, and call
8037 (ppc_change_csect): New static function, taken from ppc_csect.
8038 (ppc_section): New static function.
8039 (ppc_saw_abs): New static varable.
8040 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8041 a symbol has no csect.
8042 (ppc_adjust_symtab): New function.
8043 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8044 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8046 * write.c (write_object_file): If tc_adjust_symtab is defined,
8047 call it just before the call to obj_adjust_symtab.
8049 * symbols.c (symbol_find_or_make): Change name to be const.
8050 * symbols.h (symbol_find_or_make): Update declaration.
8052 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8054 * doc/as.texinfo (Align): Mention SH.
8055 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8057 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8058 (Z8000 Directives, even): Don't give numeric align value, instead
8061 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8063 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8066 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8068 * Makefile.in (diststuff): Also make info.
8069 (maintainer-clean realclean): Also make clean-info.
8071 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8073 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8074 (pa_subspace): For ".nsubspa", always create a new subspace
8075 with the given attributes, even if one already exists with the
8078 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8080 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8081 TC_FORCE_RELOCATION, taking an additional section argument. If
8082 the section of the target symbol is not the same as the current
8083 section, always force the relocation to be used.
8084 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8086 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8087 md_pcrel_from function, taking an additional section argument.
8088 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8090 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8091 older TC_FORCE_RELOCATION if not defined.
8092 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8093 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8094 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8095 TC_FORCE_RELOCATION.
8097 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8099 * input-scrub.c (as_where): Set name to null pointer if we don't
8101 * messages.c (identify): Only print filename if non-null.
8102 (as_show_where): Ditto, for line number too.
8103 (as_warn_internal, as_bad_internal): Ditto.
8105 * input-file.c (input_file_open): If the input file can't be
8106 opened, consider it an error.
8108 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8110 * config/tc-mips.c: Added mips_4100 control, and support for
8111 accepting the 4100 as a MIPS architecture variant (md_begin,
8112 macro_build, mips_ip, md_parse_option). Adding suitable
8113 command-line OPTIONs, and updating the help text (md_show_usage).
8115 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8117 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8118 BFD_ASSEMBLER is defined.
8120 * Use one active frag and one obstack per frag chain:
8121 * frags.c (frags): Variable deleted.
8122 (frag_alloc): New function.
8123 (frag_grow, frag_more, frag_variant, frag_now_fix,
8124 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8126 (frag_new): Ditto. Verify that frch_last and frag_now match on
8127 entry and exit, and that old frag_now has non-zero type. Replace
8128 "know" uses with "assert". Use frag_alloc instead of mucking with
8130 * frags.h (frags): Declaration deleted.
8131 * subsegs.h (struct frchain): Add new field frch_frag_now.
8132 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8134 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8135 give it any stricter alignment than frchainS structures need. Do
8136 not initialize frags obstack. Set frag_now to point to
8137 dummy_obstack. Initialize absolute_frchain.
8138 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8139 field of frchainS. Don't create new frags on section switch, and
8140 use frag_alloc when creating a new frag chain. For absolute
8141 section, set frchain_now to absolute_frchain. Verify that
8142 frch_last and frag_now match on entry and exit. Initialize
8143 per-chain obstack, and under gcc, set required alignment to that
8144 needed by fragS structure.
8146 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8148 * stabs.c (get_stab_string_offset): Only copy input string if a
8149 fresh copy is needed, not if the section already exists.
8150 (s_stab_generic): Cache stab section name to bypass lookups, since
8151 usually it will match. Could be made faster still by changing the
8152 memory allocation rules.
8153 (s_xstab): Cache section name to bypass repeated string
8156 * frags.c (frag_new): Deleted register declarations.
8158 * listing.c (frag_now): Don't declare.
8160 * as.c (chunksize): New variable.
8161 (debug_memory): New variable.
8162 (main): If debug_memory is set, reduce chunksize and
8164 * as.h (chunksize): Declare it.
8165 * read.c (read_begin): Use it.
8167 * config/tc-alpha.c (md_shortopts): Include 'g'.
8168 (md_parse_option): Ignore it.
8170 * Makefile.in (distclean): Remove Makefile and config.status from
8171 testsuite directory.
8172 (clean-here): Don't delete testsuite. Instead, delete only the
8173 files within it that would be generated by running tests.
8175 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8176 frag_now_fix instead of accessing obstack info directly.
8177 * config/tc-arm.c (s_ltorg): Ditto.
8178 (md_assemble): Ditto.
8180 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8183 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8185 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8186 chain after parsing value expression, if any, to avoid separating
8187 continued .stabs lines.
8189 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8191 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8192 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8194 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8196 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8197 -mcom support and PPC_OPCODE_ANY for -many.
8198 (md_parse_option): Ditto.
8200 (md_begin): For duplicate instructions, print all duplicates
8203 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8205 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8206 common mode operation.
8207 (md_show_usage): Add -mcom to usage message.
8209 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8211 * expr.c (op_rank): Add O_symbol_rva.
8212 * expr.h (operatorT): Add O_symbol_rva.
8213 * read.c (cons_worker): Set O_symbol_rva when necessary.
8214 * write.c (fix_new_exp): Understand O_symbol_rva.
8216 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8218 * config/tc-mips.c: Correct s_cons arguments. From Michael
8219 Joosten <joost@ori.cadlab.de>.
8221 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8223 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8224 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8225 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8227 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8228 make non-static. Change all users.
8229 * config/obj-coff.h (coff_n_line_nos): Declare.
8231 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8233 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8235 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8237 * config/obj-elf.c (obj_elf_common): Convert specified byte
8238 alignment to power of two. Set size of local bss symbol.
8240 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8242 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8244 * sb.c, macro.c: Decide whether to include <string.h> or
8245 <strings.h> just as as.h does.
8247 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8249 * Makefile.in (site.exp): Fix setting of $srcdir.
8251 * config/tc-arm.c (md_atof): Fix little-endian output.
8252 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8255 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8257 * doc/as.texinfo: Split out the NS32k family documentation,
8258 despite its being commented out for now.
8259 * doc/c-ns32k.texi: New file.
8261 * sb.c, macro.c: Include string.h.
8263 * Makefile.in (comparison): Only check *.o; we don't care if
8264 timestamps inserted by the native linker differ.
8266 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8267 if alignment stricter than 4 bytes is requested; in that case,
8268 align to a 4-byte boundary first.
8270 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8272 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8273 uninitialized" warning for `Max_Source_Offset'.
8275 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8277 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8278 qualifiers and detect errors if present.
8279 (md_assemble): Add call to parse_toc_entry. Also added some support
8280 for the [tocv] qualifier.
8281 (ppc_pe_tocd): New function to support data in the toc section.
8283 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8285 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8288 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8290 * config/tc-m68k.c (isword): Accept all values from -65536 to
8291 +65535, so ~VAL will not be rejected.
8293 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8294 skip characters after the pseudo-op.
8296 * read.c (get_line_sb): Don't look past buffer_limit.
8297 (s_include): In MRI mode, skip characters after the file name.
8299 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8301 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8302 periods in register names.
8304 For older changes see ChangeLog.1.