2 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
4 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
7 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
9 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
10 to avoid compiler warning.
12 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
14 * makefile.vms: Run dec c with /nodebug. Pass CC value when
17 * makefile.vms (OBJS): Add ehopt.obj
19 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
21 * doc/c-vax.texi: Correct and extend vax/vms documentation.
23 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
25 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
27 (md_assemble): Set it for explicitly packed insns.
29 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
31 * config/obj-coff.c (c_symbol_merge): Do not take address of
32 native fields when performing the memcpy.
34 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
36 * config/tc-mips.c (macro,macro2): Implement
37 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
39 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
41 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
42 relocations against globally visible symbols.
43 * config/tc-m68k.c (relaxable_symbol): New macro.
44 (m68k_ip, md_estimate_size_before_relax): Use it.
45 (tc_m68k_fix_adjustable): Also handle weak symbols.
47 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
49 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
50 references to externally visible symbols.
51 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
52 values in twice for a PC relative reloc if the symbol is
55 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
56 don't adjust a PC relative reloc against an externally visible
58 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
59 for a PC relative fixup against an externally visible defined
60 symbol, arrange to store object file and addend values as though
61 the symbol were not defined.
62 (tc_gen_reloc): Likewise.
64 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
66 * read.c (sizeof_leb128): Referenced externally by write.c so
69 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
71 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
72 and expand a 'debug' symbol associated with the next instruction
73 that does not cause a short instruction to be filled with a NOP.
74 (md_pseudo_table): Add support for .debugsym.
75 (assemble_parallel_insn): Add calls to expand_debug_sym as
79 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
81 * as.c (main): Conditionally call setlocale.
82 * gasp.c (main): Likewise.
83 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
84 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
87 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
89 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
92 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
94 * config/tc-hppa.c: Change all calls to bzero to use memset.
95 (pa_ip): Add cast to avoid warning.
96 (tc_gen_reloc, md_apply_fix): Likewise.
97 (pa_find_space_by_number): Likewise.
98 (hppa_force_relocation): Likewise.
99 (pa_block): Change i to unsigned int.
100 * config/obj-som.h (obj_som_copyright): Declare.
102 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
104 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
105 for line numbers for assembly source.
107 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
109 * configure.in: Change version number to 2.9.4
110 * configure: Rebuild.
112 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
114 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
116 * config/tc-m32r.c (assemble_parallel_insn): No need to try
117 non-relaxable variant any more. Simplify test for nop insn.
118 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
119 scan of operands yields an insn different from original (e.g. a macro).
120 Fix call to can_make_parallel.
123 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
125 * ecoff.h: Change symbolS in function declaration to struct
128 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
130 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
131 (md_convert_frag): Fix i18n typo.
133 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
135 * ecoff.c (ecoff_get_cur_proc_sym): New function.
136 * ecoff.h: Protoype it.
137 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
138 [EVAX] (s_alpha_prologue): Delete.
139 (md_pseudo_table): Update.
141 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
143 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
144 array to local pointer.
145 (get_args, parse_expr): Add casts to avoid warnings.
147 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
149 * read.c (s_set): Cast xmalloc return value to fragS *.
150 * config/tc-m68k.c (m68k_ip): Function made static to match
151 previous forward declaration.
152 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
154 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
156 * config/tc-v850.c: Add internationalisation macros to error
159 * config/tc-m32r.c (can_make_parallel): Add internationalisation
160 macros to error strings.
162 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
164 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
165 reloc is in the TOC csect.
166 (md_apply_fix3): Correct gettext typo.
168 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
170 * config/tc-arm.c (find_real_start): Ignore symbols starting with
171 .L - they are local labels and the branches are not really
172 function calls but rather far jumps.
175 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
177 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
178 local labels ($ prefix).
181 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
183 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
185 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
187 * config/tc-i386.c (md_assemble): Print operand number rather than
189 (i386_operand): Likewise.
191 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
193 * Makefile.am (INTLLIBS): Define to work around apparent automake
195 All Makefiles: Regenerated.
197 * Many files: Added gettext invocations around user-visible
199 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
200 HAVE_LC_MESSAGES): Define.
201 * dep-in.sed: Added asintl.h.
202 * po/Make-in: New file.
203 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
205 * read.c (Z_): Renamed from `_'.
206 * Makefile.am (SUBDIRS): Added po.
207 (POTFILES): new macro.
208 (po/POTFILES.in): New target.
209 ($(OBJS)): Added asintl.h.
211 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
212 (as_new_LDADD): Added $(INTLLIBS).
213 (as_new_DEPENDENCIES): Added $(INTLDEPS).
214 (gasp_new_LDADD): Added $(INTLLIBS).
215 (gasp_new_DEPENDENCIES): New macro.
216 * configure, aclocal.m4: Rebuilt.
217 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
219 (ALL_LINGUAS): Define.
220 * macro.c: Include "asintl.h".
221 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
222 * as.h: Include "asintl.h".
223 * config/tc-i386.c (ordinal_names): Removed.
224 (md_assemble): Changed error text to avoid ordinal_names.
225 (i386_operand): Likewise.
226 (reloc): Added as_bad to avoid i18n problems.
227 (tc_gen_reloc): Likewise.
228 * config/tc-arm.c (bad_args): Now a #define.
230 * config/obj-vms.c (VMS_stab_parse): Changed type of
232 (global_symbol_directory): Unified strings to avoid i18n
234 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
236 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
237 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
239 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
241 * config/tc-v850.c (md_assemble): Changed C++ comment into C
243 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
245 * as.c (print_version_id): Added an fprintf to avoid i18n
247 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
249 * expr.c (expr): Added as_warn call to avoid i18n problems.
250 * messages.c (as_assert): Changed code to avoid i18n problems.
251 (as_abort): Likewise.
252 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
254 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
256 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
258 * config/tc-i386.c (check_prefix): New static function, split out
260 (struct _i386_insn): Add wait_prefix field.
261 (md_assemble): Remove wait_prefix local variable. Use
262 check_prefix when adding a prefix.
264 * config/tc-i386.c (current_templates): New static variable.
265 (md_assemble): Remove current_templates local variable.
266 (md_assemble, i386_operand): Improve error and warning messages in
267 many places. Add RESTORE_END_STRING in many places before error
268 return. Clarify some comments.
270 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
272 (md_assemble): Parse string instruction operands, looking for
273 segment override prefixes. Check for invalid segment prefixes on
275 (i386_operand): i.seg[] and max mem_operand changes for string
277 * config/tc-i386.h (EsSeg): Define.
279 * config/tc-i386.h (regKludge): Define.
280 (iclrKludge, imulKludge): Don't define.
281 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
282 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
283 opcode_modifier checks to look for more common cases first. Add
284 default_seg for IsString case.
286 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
288 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
290 * configure: Rebuild with new automake and libtool.
291 * aclocal.m4, Makefile.in: Likewise.
293 * doc/Makefile.am (as.dvi): New target.
294 * doc/Makefile.in: Rebuild.
297 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
299 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
302 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
304 * configure.in: Added sparc86x support.
306 * configure: Rebuild.
308 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
310 (md_parse_option): Warn if -EL is not supported for this architecture.
312 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
314 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
316 * config/tc-mips.c (mips_ip): Note when we use get match on
317 the full instruction name.
319 (mips_ip): For '&' DEST completer handling, if we got a full match
320 then the DEST completer is implicitly .wxyz.
324 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
326 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
327 (vif_insn_type): New function.
328 (md_apply_fix3): Don't validate user specified length if unpack insn
332 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
334 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
335 back into the expression to handle add/sub simplification correctly.
338 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
340 * config/tc-mips.c (mips_ip): Specs changed for
341 VCALLMSR instruction.
344 start-sanitize-vr5400
345 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
347 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
350 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
352 * config/tc-mips.c (hilo_interlocks): Remove 4300.
354 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
356 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
360 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
362 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
363 branch error as being done so we don't try to emit a reloc.
366 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
368 * symbols.c (max_indent_level): New global.
369 (print_symbol_value_1): Use it.
370 * expr.h (expr_build_dot): Declare.
371 * expr.c (expr_build_dot): New function.
373 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
374 (compute_mpgloc): New function.
375 (eval_expr): New arg `cpu'. All callers updated.
376 (non_vu_insn_seen_p): New static global.
377 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
378 (struct dvp_fixup): New member `cpu'.
379 (assemble_one_insn): New args init_fixup_count, fixup_offset.
381 (md_assemble): Set non_vu_insn_seen_p as appropriate.
382 (assemble_vif): Set `cpu' field of fixup.
383 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
384 (assemble_vu_insn): Delete, contents moved into ...
385 (assemble_vu): ... here. Don't record fixups until after parsing
386 both upper and lower insns. If branch insn inside mpg, properly
387 compute target address.
388 (dvp_frob_label): Create copies of vu labels inside mpg's.
389 (dvp_relax_frag): Clean up.
390 (md_convert_frag): Ditto.
391 (md_apply_fix3): Signal error if mpg embedded vu code has branch
392 to undefined label (not currently supported).
393 (eval_expr): New arg `cpu'. All callers updated.
394 (insert_operand_final): Convert mpgloc from bytes to dwords.
395 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
396 (s_state): If switching to vu state, initialize $.mpgloc.
399 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
401 * symbols.c (print_binary): New function.
402 (print_expr_1): Call it.
405 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
407 * config/tc-dvp.c (md_convert_frag): Fix thinko.
409 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
411 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
412 0 is a valid length value (= max+1).
413 (install_vif_length): 0 is a valid length value (= max+1).
416 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
418 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
419 operand in the opcode.
422 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
424 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
428 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
430 * config/tc-i386.h: Reorder operand flags and opcode modifier
431 flags for clarity. Remove unused definitions: Unknown,
432 ImmUnknown, DispUnknown, NoModrm.
433 * config/tc-i386.c (type_names): Add missing Debug type.
434 (md_assemble): Better duplicate prefix checking. Quicker string
435 instruction check via new opcode_modifier flag.
437 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
439 * doc/as.texinfo (Invoking): Clarify -Wa example.
441 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
443 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
444 (s_mips_weakext): Define.
445 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
446 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
449 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
451 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
452 is an error if the value can not be computed at assembly time.
453 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
455 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
457 * gasp.c (main): Set next field of new include_path structure to
458 NULL. From Avery Pennarun <averyp@gdc.ca>.
460 * read.c (s_mri_sect): Call as_bad rather than abort for an
461 unsupported MRI target.
463 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
465 * config/tc-arm.c (arm_validate_fix): New function. Determine if
466 the destination of a branch instruction should be altered.
467 (find_real_start): New function: Locate the real, Thumb coded
468 start of a Thumb function.
469 (do_t_branch23): Alter the destination of branches to Thumb
472 * config/tc-arm.h: Define TC_VALIDATE_FIX.
474 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
476 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
479 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
481 * doc/as.texinfo: Use @itemx for a secondary item in a table.
482 * doc/c-hppa.texi: Likewise.
484 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
486 * Makefile.am: Rebuild dependencies.
487 * Makefile.in: Rebuild.
489 * Makefile.am (DEP_INCLUDES): New variable.
490 (.dep1): Change to work when srcdir is not an absolute path.
491 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
492 * Makefile.in: Rebuild.
494 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
496 * config/tc-i386.h, config/tc-i386.c: Revert March 24
499 * configure.in: Set version to 2.9.1.
500 * configure: Rebuild.
502 * Branched binutils 2.9.
504 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
506 * config/tc-i386.h (FWait): Define.
507 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
508 other prefixes. Check FWait flag in opcode table to see which
509 instructions require an fwait prefix.
511 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
513 * stabs.c (get_stab_string_offset): Always create a stab string
516 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
518 Fix some gcc -Wall warnings:
519 * atof-generic.c (atof_generic): Add casts to avoid warnings.
520 * ehopt.c (eh_frame_code_alignment): Likewise.
521 * expr.c (integer_constant, operand): Likewise.
522 * frags.c (frag_align): Likewise.
523 * gasp.c (level_0, change_base, doinstr): Likewise.
524 * hash.c (hash_ask): Likewise.
525 * listing.c (listing_page, calc_hex, print_lines): Likewise.
526 (debugging_pseudo): Likewise.
527 * macro.c (define_macro, check_macro): Likewise.
528 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
529 (ignore_rest_of_line, float_cons): Likewise.
530 * symbols.c (decode_local_label_name): Likewise.
531 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
532 (fixup_segment, number_to_chars_bigendian): Likewise.
533 (number_to_chars_littleendian): Likewise.
534 * config/atof-ieee.c (gen_to_words): Likewise.
535 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
536 (sparc_ip, parse_keyword_arg, s_common): Likewise.
537 * read.c (output_big_sleb128): Initialize locals to avoid
539 (output_big_uleb128, equals): Likewise.
540 * atof-generic.c (atof_generic): Change number_of_digits_* locals
541 to unsigned int. Change zeros to unsigned int.
542 * cond.c (s_if): Add return to default case.
543 * frags.c (frag_now_fix): Change return type to addressT.
544 * frags.h (frag_now_fix): Update declaration.
545 * listing.c (file_info_struct): Change linenum to unsigned int.
546 (struct list_info_struct): Change hll_line to unsigned int.
547 (print_source): Update format string.
548 * read.c (emit_expr): Change scan to unsigned int, and don't
549 bother to initialize it.
550 * symbols.c (dollar_label_count): Change to unsigned long.
551 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
552 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
553 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
555 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
557 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
558 mcf5200 just as we do for m68000.
559 (m68k_init_after_args): Likewise.
560 (md_estimate_size_before_relax): Likewise.
562 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
564 * config/tc-v850.c (md_assemble): Store relocation addend in
565 fixup instead of instruction.
567 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
569 * config/tc-i386.c (md_assemble): Swap template arguments to
570 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
571 This macro is currently symmetric, so passing them the wrong
572 way didn't cause any problem, but may if the macro is changed
574 After copying template to i.tm, use i.tm. rather than t-> to
575 access fields, and make t a const*
576 Move i.tm.operand_types[] swap to immediately after the copy.
579 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
581 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
582 we've computed the data length.
585 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
587 * expr.h (expr_build_uconstant): Add prototype.
588 (expr_build_unary,expr_build_binary): Add prototypes.
589 * expr.c (expr_build_uconstant): New function.
590 (expr_build_unary,expr_build_binary): New functions.
592 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
593 (md_convert_frag): Delete.
594 (TC_FIX_TYPE): New fields wl,cl,user_value;
595 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
597 (insert_unpack_marker): New function.
598 (insert_file): New argument insert_marker_arg. All callers updated.
599 (gif_user_value): New static local.
600 (vif_data_start,vif_data_end): New static locals.
601 (mpgloc_sym,unpackloc_sym): New static locals.
602 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
603 (cur_opcode,cur_operand): New static locals.
604 (endmpg_caller): New enum.
605 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
606 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
607 (dvp_fixup): New members user_value,wl,cl;
608 (assemble_vif): Rewrite.
609 (assemble_gif): Tweak name of data start label.
610 (assemble_one_insn): Allow special parser to punt and call the
611 normal expression parser. Set cur_opcode,cur_operand for md_operand.
612 (md_operand): Handle '*' value for mpgloc,unpackloc.
613 (md_estimate_size_before_relax): New function.
614 (dvp_relax_frag,md_convert_frag): New functions.
615 (md_pcrel_from_section): Handle end data label for variable length
617 (md_apply_fix3): Handle count field for variable length vif insns.
618 Handle address field for mpg,unpack.
619 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
620 (cur_vif_insn_length): Delete.
621 (vif_length_value): New function.
622 (install_vif_length): Don't perform logical->physical conversion here.
623 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
626 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
628 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
629 * macro.c (macro_expand_body): Increase buffer size.
630 * messages.c (as_warn): Likewise.
631 (as_warn_where, as_bad, as_bad_where): Likewise.
633 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
635 Based on patch from H.J. Lu <hjl@gnu.org>:
636 * Makefile.am (DISTSTUFF): New variable.
637 (diststuff): New target.
638 * Makefile.in: Rebuild.
640 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
642 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
643 m32r_elf_section_change_hook.
645 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
646 emit a nop if a section ends with a 16 bit instruction.
648 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
650 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
651 s_lcomm rather than obj_coff_lcomm.
652 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
654 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
656 * config/tc-i386.h (LinearAddress): Define.
657 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
658 instruction, don't use a default segment.
660 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
662 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
663 * configure: Rebuild.
666 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
668 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
672 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
674 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
676 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
677 (mips_ip): Handle 'O' operand.
678 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
681 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
683 * aclocal.m4, configure: Rebuild with libtool 1.2.
686 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
688 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
692 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
694 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
695 PC relative branches. Patch courtesy of Jonathan Walton.
698 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
700 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
701 "name.completer" where only the name is actually in the opcode
702 table. Allow various operands for base register in load/store
703 instructions. Handle various new argument characters for the
704 cop2/vu0 co-processor.
708 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
710 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
714 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
716 * configure.in (emulations): Add thumb-pe target.
718 * configure (emulations): Add thumb-pe target.
720 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
722 * itbl-lex.l (yywrap): Don't define if already defined as a
726 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
728 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
729 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
730 packing is enabled. Emit VIF cpu marker after dma insn.
732 * config/tc-dvp.h (TC_START_LABEL): Define.
733 * config/tc-dvp.c (force_mach_label): New function.
734 (md_begin,create_colon_label,s_dmadata): Use it.
736 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
739 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
741 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
744 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
746 * depend.c (quote_string_for_make): New function.
747 (wrap_output): Use it.
749 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
751 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
752 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
755 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
757 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
758 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
759 (gif_insn_frag_loc): New static global.
760 (assemble_gif): Record frag and location frag of insn.
761 (md_apply_fix3): Validate user specified nloop if we couldn't do
763 (s_endgif): Queue fixup to install nloop if we can't compute it here.
765 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
767 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
768 insufficient data present. Fix insertion of computed nloop value.
769 (install_vif_length): Second pass at unpack len calcs.
770 (s_endunpack): Round data up to word boundary.
771 (insert_mpg_marker): New function.
772 (insert_file): New args insert_marker, size. All callers updated.
773 (assemble_vif): Rewrite varlen insn handling.
774 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
775 (s_enddirect,s_endunpack): Rename arg to internal_p.
778 start-sanitize-vr4320
779 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
781 * config/tc-mips.c : Added vr4320 similar to vr4300.
784 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
786 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
787 Recognize -GN and -relax.
788 (md_begin): Initialize gp size from -G switch.
789 (alpha_force_relocation): Always force if -relax.
790 (alpha_align): Take a new argument that will specify when to
791 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
792 Change all callers. Emit nop alignment padding as nop+unop pair.
794 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
796 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
797 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
800 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
802 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
803 require padding to the next long word boundary.
807 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
809 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
810 inserted binary files.
813 start-sanitize-phase2-m32rx
814 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
816 * config/tc-m32r.c (optimize): New static local.
817 (md_shortopts): Add -O.
818 (md_parse_option): Recognize it.
819 (md_show_usage): Document it.
820 (md_assemble): Don't try to combine insns in parallel if !optimize.
822 end-sanitize-phase2-m32rx
824 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
826 * config/tc-m32r.c (first_writes_to_seconds_operands):
827 Reinitialise b_operands for each pass of the inner loop.
830 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
832 * config/tc-dvp.h (tc_frob_label): Define.
833 * config/tc-dvp.c (dvp_frob_label): New function.
834 (create_colon_label): New argument `sto'. All callers updated.
835 (record_mach): New argument `force_next_p'. All callers updated.
836 (cpu_sto): New function.
837 (UNIQUE_LABEL_PREFIX): New macro.
838 (unique_label): Use it.
839 (assemble_gif): Emit start label before mach label.
840 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
842 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
844 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
845 (setup_dma_autocount): Renamed from setup_autocount. New argument
846 inline_p. All callers changed. Fix word address of count.
847 (parse_dma_addr_autocount): Fix word address of address.
851 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
853 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
854 in special_sections table and add .vubss etc via
855 ELF_TC_SPECIAL_SECTIONS.
856 * config/tc-dvp.h: Likewise.
859 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
861 * cgen.c: #include symcat.h.
862 * config/tc-m32r.c: Likewise.
864 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
866 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
867 absolute expressions instead of '$' prefixed register names.
869 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
871 * read.c (s_set): Record file and line info for symbols when -as.
872 (pseudo_set): Don't overwrite that dummy fragment.
875 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
877 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
878 (dvp_parse_done): Comment out contents.
879 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
880 (s_state): Handle .vu in included file.
881 (asm_state): New state ASM_GIF.
882 (asm_state_stack): Maintain stack of parsing states.
883 ({push,pop,set}_asm_state): New functions.
884 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
885 (gif_{insn_type,data_name,insn_frag}): New static locals.
886 (md_assemble): Watch for .endgif if in ASM_GIF state.
887 (assemble_gif): Complete.
888 (s_endgif): Complete.
889 (cur_mach): New static local.
890 (record_mach): New function.
891 (md_begin): Initialize `cur_mach'.
892 (assemble_*): Record current mach type.
893 (vu_count): New static local.
894 (assemble_vif): Temporary hack to properly align mpg/direct data.
895 (assemble_vu): Insert mpg every 256 insns.
898 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
900 * config/tc-ppc.c (md_pseudo_table): Add "section".
901 (ppc_named_section): New static function.
903 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
905 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
906 so we don't have to scan the entire list.
909 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
911 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
912 case, allow the parallel instructions to modify the same flag
916 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
918 * listing.c (list_symbol_table): Categorize symbols by
919 undefined_section rather than sy_frag->line == NULL.
922 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
924 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
925 (inline_dmadata): Renamed from s_dmadata_implied.
926 (assemble_one_insn): Rewrite dma operand processing.
927 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
928 (unique_name,setup_autocount): New functions.
930 * config/tc-dvp.c: Include stdarg.h/varargs.h.
931 (md_pseudo_table): Add .word.
932 (assemble_dma): Set alignment to 16 bytes. Enable code that records
934 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
935 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
936 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
938 (eval_expr): New function.
939 (create_label,create_colon_label): New function.
940 (s_enddmadata): Rewrite.
943 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
945 * Makefile.am (install-exec-local): Install properly when ln
946 fails or tooldir == prefix.
949 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
951 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
952 handling of updates to the condition bit as this is shadow by
956 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
958 * config/tc-dvp.c (parse_float): New function.
959 (assemble_vu): Handle loi insns.
960 (assemble_one_insn): Simplify suffix parsing.
961 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
966 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
968 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
970 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
972 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
973 for --warn-explicit-parallel-conflicts and --Wnp as an
974 abbreviation for --no-warn-explicit-parallel-conflicts.
975 (assemble_parallel_insn): Use non-relaxable versions of branch
978 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
980 * app.c: Parse || as a seperator between assembler statements.
983 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
985 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
986 Test result of insert_operand for error.
989 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
991 * config/tc-m32r.c (md_assemble): Only parallelise instructions
992 when m32rx target is enabled and the instructions are not
995 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
997 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
998 bother checking insn which have no operands.
1001 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1003 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1004 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1005 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1006 * doc/Makefile.in: Rebuild.
1008 start-sanitize-m32rx
1009 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1011 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1012 function. Replaces get_src_reg(), check_for_side_effects(),
1013 reads_from_src_reg(). Uses new insn operand features of cgen.
1014 (writes_to_pc): New function., but with new code suppressed for now.
1015 (md_assemble): Call first_writes_to_seconds_operands().
1017 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1019 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1020 (macro): Fix handling of M_COP[0-3].
1022 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1024 Based on patches from Ross Harvey <ross@teraflop.com>:
1025 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1026 if macro_alternate or macro_mri.
1027 (getstring): Remove support for byte constants between < and >.
1028 (get_any_string): '<' only starts a string if macro_alternate or
1030 (macro_expand_body): Permit keyword parameters following
1031 positional parameters.
1033 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1034 * configure.in (alpha*-*-netbsd*): New target.
1035 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1036 * configure: Rebuild.
1038 * as.h (flag_warn_suppress_instructionswap): Move from here...
1039 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1040 here, and make static.
1042 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1043 BFD_ASSEMBLER or MANY_SEGMENTS.
1045 * as.c (show_usage): Update bug-gnu-utils address.
1046 * gasp.c (show_usage): Likewise.
1047 * doc/as.texinfo (Bug Reporting): Likewise.
1049 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1051 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1052 insns regardless of the size of a pointer if we're in mips I or
1054 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1056 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1058 Fix rac to accept only a0:
1059 * tc-d10v.c (parallel_ok, find_opcode):
1060 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1061 Introduce OPERAND_GPR.
1063 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1065 * read.c (s_fill): Handle non-constant repeat counts by creating
1066 an rs_space fragment.
1068 start-sanitize-m32rx
1069 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1071 * doc/c-m32r.texi: Document warning and error messages. Add
1072 descriptions of --warn-explicit-parallel-conflicts.
1074 * doc/as.texinfo: Add more m32rx command line options.
1077 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1079 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1080 from as_bad to as_warn.
1083 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1085 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1088 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1090 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1091 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1092 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1094 * config/tc-dvp.h: Add configuration specific section names.
1097 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1099 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1100 seg_fix_rotP rather than fix_root from seg_info.
1102 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1104 * expr.c: Add support for 0x1_2_3_4 bignums.
1106 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1108 * configure.in: Change -linux* to -linux-gnu*.
1109 * configure: Rebuild.
1111 * app.c (do_scrub_begin): Treat \r as whitespace.
1113 start-sanitize-m32rx
1114 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1116 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1117 rather than parsing syntax string manually.
1118 (assemble_parallel_insn): Check for both forms of parallel
1121 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1123 * Makefile.am: Update dependencies.
1124 * Makefile.in: Rebuild.
1126 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1128 * configure, aclocal.m4: Rebuild with new libtool.
1130 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1132 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1133 the argument to bfd_set_arch_mach.
1134 (load_address): Use bfd_arch_bits_per_address to determine the
1135 bit size of an address instead of looking at the isa level.
1136 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1138 start-sanitize-v850e
1139 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1141 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1143 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1145 * ehopt.c: New file.
1146 * as.h (enum _relax_state): Add rs_cfa.
1147 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1148 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1149 * read.c (emit_expr): Call check_eh_frame.
1150 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1151 (relax_segment): Likewise.
1152 * Makefile.am: Rebuild dependencies.
1153 (GAS_CFILES): Add ehopt.c.
1154 (GENERIC_OBJS): Add ehopt.o.
1155 * doc/internals.texi (Frags): Document rs_cfa.
1157 * as.c (show_usage): Mention --traditional-format.
1158 (parse_args): Accept --traditional-format.
1159 * as.h (flag_traditional_format): Declare.
1160 * output-file.c (output_file_create): If flag_traditional_format,
1161 set BFD_TRADITIONAL_FORMAT on stdoutput.
1162 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1164 * config/tc-mips.c (append_insn): Make sure that if we have a
1165 fixup for an unmatched %hi reloc, it does not associated with a
1168 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1169 * doc/Makefile.in: Likewise.
1171 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-m32r.c (check_for_side_effects): New function.
1174 (can_make_parallel): Add checks for instruction side effects
1175 clashing with the other instruction.
1176 (assemble_parallel_insn): Improve warning messages. Return error
1177 message from non-swapped instruction order.
1179 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1181 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1183 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1184 md_cleanup definition. This moves the forced literal output to
1185 the end of the source pass, and avoids macro's inserting literals
1186 into the code immediately after the macro expansion.
1188 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1190 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1191 a gas internal symbol is adjustable.
1192 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1194 * as.h: If gcc version greater than 2.6, use `__format__' and
1195 `__printf__' in function attributes, rather than `format' and
1198 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1200 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1202 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1204 Add tms320c30 support:
1205 * config/tc-tic30.h: New file.
1206 * config/tc-tic30.c: New file.
1207 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1208 TARGET_FORMAT as "coff-tic30".
1209 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1210 * Makefile.am: Rebuild dependencies.
1211 (CPU_TYPES): Add tic30.
1212 (CPU_OBJ_VALID): tic30-aout is valid.
1213 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1214 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1215 * configure, Makefile.in: Rebuild.
1217 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1219 * config/tc-v850.c (md_assemble): Improvements to error messages.
1221 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1223 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1224 BFD_RELOC_HI16_S to store the high bits of any value.
1226 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1227 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1228 assembler calculate relocations to any external symbol at all.
1229 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1230 involving generation of pc-relative relocs.
1231 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1232 has been moved to md_apply_fix3.
1234 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1235 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1236 which actually means (the address of identifier's GOT entry) +
1237 constant, which is not particularly useful.
1239 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1241 * read.h (include_dirs): Declare.
1242 (include_dir_count,include_dir_maxlen): Declare.
1245 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1246 (md_parse_option): Handle them.
1247 (md_show_usage): Print them.
1248 (output_dma,output_pke): New static globals.
1249 (assemble_pke): Handle -no-dma-pke.
1250 (insert_file): Search include dir list.
1251 (s_enddirect): Validate length if prespecified.
1252 (s_endmpg): Likewise. Handle -no-dma-pke.
1253 (s_endunpack): Handle -no-dma-pke.
1254 (md_pcrel_from_section): Add offset to delay slot for
1258 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1260 * configure.in: Correct check for shared opcodes library.
1261 * configure: Rebuild.
1263 * listing.c (buffer_line): If we can't open the file, set at_end.
1264 (listing_print): Remove unused local variable fi.
1266 * config/m68k-parse.y (reglistpair): Handle register list in
1269 * config/vms-conf.h: Don't undef VERSION.
1271 start-sanitize-m32rx
1272 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1274 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1275 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1278 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1280 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1282 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1284 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1285 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1286 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1287 (EXTRA_DIST): Define.
1288 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1289 explicitly rather than via the list of object files.
1290 (gcc-as.opt): New file created when make-gas.com is run.
1291 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1292 itbl-cpu.h} to #include appropriate file rather than copying that
1294 * config/vms-conf.h: Synchronize with current config.in.
1295 * Makefile.in: Rebuild.
1298 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1300 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1301 (parallel_ok): Relaxed parallel subinstruction dependency check.
1304 start-sanitize-m32rx
1305 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1307 * config/tc-m32r.c (md_assemble): Fix determination of when
1308 instructions can be combined in parallel.
1311 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1313 * as.h (flag_warn_suppress_instructionswap): added new flag.
1314 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1315 command line argument.
1316 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1317 warning only if flag_warn_suppress_instructionswap is false.
1319 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1321 * configure.in (i386-*-mingw32*): New target.
1322 * configure: Rebuild.
1324 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1326 * symbols.c (resolve_symbol_value): Don't set the segment if it
1327 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1329 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1332 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1334 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1335 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1338 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1340 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1343 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1345 * configure.in: Add dvp support.
1346 * configure: Regenerate.
1347 * config/tc-dvp.[ch]: New files.
1350 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1352 * config/tc-v850.c (v850_insert_operand): Display instruction when
1353 an error is encountered.
1355 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1357 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1358 (i386-*-sco3.2v5*coff): New target.
1359 (i386-*-sco3.2*): New target.
1360 * configure: Rebuild.
1362 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1364 * config/tc-v850.c: Tidy error message production.
1366 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1368 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1369 validate_immediate return value in the right type for comparisons
1372 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1374 * listing.c (MAX_BYTES): Use listing variables not constants.
1375 (data_buffer): No longer an array, but a pointer.
1376 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1377 (listing_listing): Allocate data_buffer.
1379 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1381 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1382 --listing-rhs-width, --listing-cont-lines.
1383 (show_usage): Update.
1384 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1385 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1386 (print_lines): Use the variables instead of the constants.
1387 (listing_listing): Likewise.
1388 * listing.h: Declare the new vars.
1390 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1392 * as.c (parse_args): Add --keep-locals alias for -L.
1393 Add --strip-local-absolute.
1394 (show_usage): Update.
1395 * as.h (flag_strip_local_absolute): New flag.
1396 * symbols.c (S_IS_LOCAL): Use it.
1397 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1398 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1399 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1401 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1403 * config/tc-m32r.c: Detect if explicitly parallel instructions
1404 might have an io conflict and issue a warning message.
1406 start-sanitize-m32rx
1407 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1410 to a count of the number of matches to skip.
1411 (can_make_parallel): Pass count of number of matches to skip to
1412 reads_from_src_reg().
1415 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1417 start-sanitize-m32rx
1418 * config/tc-m32r.c: Add support for swapping fixups of swap
1421 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1422 cgen_swap_fixups): Functions to save, restore and swap the fixup
1423 chain with a backup copy.
1424 (cgen_asm_finish_insn): Returns address of constructed insn.
1426 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1428 * listing.c (file_info_struct): Remove FILE, add POS.
1429 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1430 (file_info): Don't open the file.
1431 (buffer_line): Check for the file in the last_open cache, updating
1433 (print_source): Don't reference file_info->file.
1434 (listing_listing): Likewise.
1435 (listing_print): Close the file in the cache, if any.
1437 start-sanitize-m32rx
1438 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1440 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1441 parallel instructions so that they are in the correct order.
1442 (reads_from_src_reg, get_src_reg, can_make_parallel,
1443 make_parallel): New functions to support opportunistic
1444 parallelisation of adjacent instructions.
1447 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1449 * read.c (dwarf_file_string): New file static variable.
1450 (emit_expr): Look for constant sequence that leads up to a file
1451 name in DWARF debugging output.
1452 (stringer): Use dwarf_file_string to decide whether to accept a
1453 string as a file name.
1455 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1457 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1458 (crack_operand): Add reg->reglst MRI hack.
1459 (r_seg): Put reglst symbols in reg_section.
1460 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1462 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1464 * tc-sh.c (get_specific): Handle SGR & DBR.
1466 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1468 * tc-h8300.c (parse_reg): Take the length of the symbol into
1469 account when attempting to match a register name.
1470 * tc-h8500.c (parse_reg): Likewise.
1472 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1474 start-sanitize-m32rx
1475 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1478 * cgen.c: Formatting changes to improve readability.
1480 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1482 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1486 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1488 Based on a patch from Jim Wilson
1489 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1490 (tc_gen_reloc): Handle cross section PC relative relocs
1494 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1496 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1498 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1500 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1501 (expr_jmp_buf): New static local.
1502 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1503 (cgen_md_operand): New function.
1504 * tc-m32r.c: Clean up pass over `struct foo' usage.
1505 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1507 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1509 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1510 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1512 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1514 * config/tc-i386.c (i386_operand): Give an error if there are
1515 unrecognized characters after an expression.
1517 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1519 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1521 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1523 * configure.in (i386*-go32-rtems*): Fix to be the same as
1525 * configure: Rebuild.
1527 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1529 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1530 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1531 (mips_ip): Always check for FP_D, not just for instructions that
1532 are not part of the regular ISA.
1534 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1536 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1538 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1540 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1542 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1544 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1545 the range we care about.
1548 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1550 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1551 (exec_type_enum): Enumeration giving all of the exec types.
1552 (warn_nops): New static variable to give nop warning level.
1553 ({cur,prev}_mul32_p): New static variable to keep track of whether
1554 the current/previous instruction is a 32-bit multiply.
1555 (Optimizing): Make static.
1556 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1558 (d30v_insert_operand): Delete declaration of unused function.
1559 (write_2_short): Make exec_type argument enum, not int.
1560 (parallel_ok): Ditto.
1561 (check_range): Delete unused variable(s).
1562 (build_insn): Ditto.
1563 (find_format): Ditto.
1564 (md_apply_fix3): Ditto.
1565 (md_show_usage): Document -n and -N.
1566 (md_parse_option): Parse -n and -N.
1567 (write_1_short): If -n, warn about adding a nop. Use
1569 (write_2_short): Use enumeration values instead of hard coded
1570 integers. Reset exec_type for default operations. For explicit
1571 parallel operations, call parallel_ok to make sure everything is
1572 ok. If writing out a parallel operation, and the previous
1573 instruction was a 32-bit multiply, indicate current instruction
1575 (parallel_ok): Allow add/tx ... to be done in parallel with
1576 another add/tx ... assuming the gpr registers don't overlap.
1577 (md_assemble): Use exec type enumeration values, not hard coded
1578 ints. Check for loads or 16-bit multiplies following in the next
1579 cycle after a 32-bit multiply. Add nops if that is the case.
1580 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1581 cur_mul32_p if current instruction is a 32-bit multiply.
1582 (find_format): Change spacing and layout.
1585 start-sanitize-tic80
1586 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1588 * config/tc-tic80.c (tic80_relax): New static variable.
1589 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1590 (md_parse_option): Handle new relax options.
1591 (md_show_usage): Document new relax options.
1592 (find_opcode): Don't use short forms of PC relative branches if
1597 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1599 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1600 used/set flag fields. Make flag vars unsigned long. Use
1601 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1602 parallel if they use the same conditional flag with reversed
1603 meaning. Allow 2 add/sub insns that set the carry or overflow
1604 flags but do not query them to be done in parallel. Don't allow 2
1605 word store operations to be done in parallel with ADDppp or
1606 SUBppp. Don't allow loads to be done in parallel with 16 bit
1610 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-arm.c: Prevent use of interworking support for
1615 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1617 * doc/all.texi: Add M32R cpu.
1619 * doc/as.texinfo: Add documentation of m32r processor.
1621 * doc/c-m32r.texi: New file, documenting m32r specific features.
1623 start-sanitize-m32rx
1624 * config/tc-m32r.c (allow_m32rx): New function.
1625 (enable_m32rx): New variable.
1626 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1627 (md_show_usage): Document new --m32rx command line option.
1628 (md_parse_option): Implement new --m32rx command line option.
1631 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1633 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1636 start-sanitize-tic80
1637 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1639 * config/tc-tic80.c (build_insn): Handle instructions that have
1640 long (32 bit) PC relative offsets. Fix places that previously
1641 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1642 (md_apply_fix): Add case to handle long PC relative offsets.
1645 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1647 * doc/c-arm.texi (ARM Options): Document support for new ARM
1650 * config/tc-arm.c (md_parse_option): Add support for new ARM
1653 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1655 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1656 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1658 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1660 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1663 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1664 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1666 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1668 * config/tc-v850.c: Brought up to date with the branch.
1670 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1672 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1673 (SWITCH_TABLE): Handle BFD_RELOC_8.
1674 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1675 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1676 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1678 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1680 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1681 apparent bug in gcc's long long support crossing from x86.
1683 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1685 * config/tc-arm.c: Brought up to date with latest changes on arm
1688 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1690 * config-gas.com: Get version info from configure.in.
1692 * makefile.vms: include depend.obj in OBJS.
1694 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1696 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1697 all corresponding code.
1699 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1701 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1702 run-time endian selection.
1704 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1706 * tc-sh.c (parse_reg): Properly quote for fv4.
1708 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1710 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1711 symbol value operator.
1713 start-sanitize-vr5400
1714 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1716 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1720 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1722 * config/tc-d10v.c (parallel_ok, find_opcode):
1723 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1725 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1727 * config/obj-coff.c (fixup_segment): Cast second arg of
1728 md_apply_fix3 call to type "valueT *".
1730 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1732 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1734 * configure: Re-generate.
1736 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1738 * config/tc-mips.c (macro_build): Use the membership field
1742 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1744 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1745 first argument if it's supposed to be a register.
1748 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1750 * config/tc-mips.c (mips_4900): Added.
1751 (hilo_interlocks): Added mips_4900.
1752 (md_begin): Set default for mips_4900.
1753 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1754 (md_longopts): Add "m4900" and "no-m4900".
1755 (md_parse_option): Handle above options.
1758 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1760 * app.c (do_scrub_chars): If d10v, re-insert a space before
1761 a '#' when in state 10.
1763 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1765 * config/tc-h8300.c: Include "subsegs.h".
1766 (tc_reloc_mangle): Handle references to symbols which are not
1767 being output, so that references to `.' work.
1769 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1771 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1774 * macro.c (sub_actual): If we don't find a parameter for an &,
1777 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1778 start-sanitize-vr5400
1780 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1782 (hilo_interlocks): VR5400 has interlocks.
1783 (md_begin): Expect mips64vr5400, not mips64r5400.
1786 * config/tc-mips.c (mips_ip): In default case, call as_bad
1787 instead of fprintf, to get "assembler messages:" message output
1788 before instead of after.
1790 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1792 * frags.h: Handle multiple inclusion.
1794 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1796 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1797 * as.h (struct frag, frag support): Moved from here.
1799 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1801 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1802 * cgen.c (cgen_asm_finish_insn): Update.
1803 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1804 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1805 (md_convert_frag): Ditto.
1806 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1807 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1808 (TC_FRAG_INIT): Update.
1810 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1812 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1813 print out MD fields of fix.
1814 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1815 defined) to initialize MD fields in frag.
1816 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1817 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1818 * config/tc-ns32k.h: Add comments. Remove obsolete
1819 BFD_FAST_SECTION_FILL definition, change prototypes for
1820 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1821 opcode_frag and opcode_offset and remove pcrel_adjust.
1822 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1823 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1824 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1826 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1827 MD fields in frag structure.
1828 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1829 fix_bsr): macros to access MD fields in fix structure.
1830 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1831 use struct opcode_location as these fields are now in the frag
1833 (convert_iif): Call frag_more as it is needed instead
1834 of trying to allocate for the whole insn. Avoid call of frag_more
1835 with negative argument.
1836 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1837 md_estimate_size_before_relax, md_pcrel_from,
1838 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1839 and frag structures.
1840 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1841 opcode_offset and remove pcrel_adjust.
1842 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1843 fix_new_ns32k_exp with changed arguments.
1845 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1847 * tc-mips.c (md_begin): Reorganize setting of default values so
1848 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1850 (md_parse_option): Remove all code that sets defaults; md_begin
1851 handles all of this now.
1853 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1855 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1857 (bootstrap, bootstrap2, bootstrap3): Likewise.
1858 * Makefile.in: Rebuild.
1860 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1861 TOC section to be against the csect.
1863 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1865 start-sanitize-vr5400
1866 * config/tc-mips.c (mips_5400): New variable.
1867 (md_begin, md_parse_option): Handle 5400 options/names.
1868 (macro_build, mips_ip): Check for 5400-specific instructions.
1869 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1873 * config/tc-mips.c (validate_mips_insn): New function, checks
1874 match versus mask bits, and also verifies that all bits to be
1875 output are actually specified somewhere.
1876 (md_begin): Call it for 32-bit instructions, instead of doing
1877 match/mask check here. In case of failure, print a message, but
1878 check the rest of the opcode table before exiting.
1880 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1882 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1883 from Tony Thompson at ARM: athompso@arm.com
1886 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1888 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1893 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1895 * config/tc-mips.c (hilo_interlocks): True for tx49.
1896 (md_begin): Add mips64tx49.
1897 (md_parse_option): Add 4900 cpu.
1900 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1902 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1903 extend if the operand expects a signed value.
1905 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1906 default which is to permit dollar labels.
1908 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1910 * config/tc-sparc.c (sparc_memory_model): New variable.
1911 (md_longopts): Add -TSO/-PSO/-RMO options.
1912 (md_parse_options): Handle them.
1913 (sparc_elf_final_processing): For 64 ELF, set required
1914 memory ordering in e_flags. Default to RMO and let the user
1915 override it through command line.
1917 * config/tc-sparc.h (elf_tc_final_processing): Add.
1919 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1921 * config/tc-sparc.c (v9a_asr_table): New variable.
1922 (sparc_ip): Handle v9a asr's.
1923 Patch from David Miller <davem@vger.rutgers.edu>.
1925 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1927 * config/tc-sparc.h (md_do_align): New macro.
1928 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1929 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1931 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1933 * config/tc-sh.c (sh_small): New variable.
1934 (OPTION_SMALL): Define.
1935 (md_longopts): Add "small".
1936 (md_parse_option): Handle OPTION_SMALL.
1937 (md_show_usage): Mention -small.
1938 * config/tc-sh.h (sh_small): Declare.
1939 (SUB_SEGMENT_ALIGN): Handle sh_small.
1940 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1943 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1944 case in little endian mode.
1946 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1948 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1949 overflow signalling to linker.
1951 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1953 * makefile.vms: Fix for dec c.
1955 * config-gas.com: Give explanation for dec c setup in error
1958 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1959 sections on openvms/alpha.
1961 * config/obj-evax.c: support .weak pseudo-op
1963 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1965 * config/tc-sparc.c (default_arch_size): New static local.
1966 (struct sparc_arch): Rename arch_size to default_arch_size.
1967 New member user_option_p.
1968 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1969 (init_default_arch): Check whether default arch is valid.
1970 Set default_arch_size in addition to sparc_arch_size.
1971 (OPTION_32,OPTION_64): Define.
1972 (md_longopts): New entries for -32, -64.
1973 (md_parse_option): Handle them.
1974 (md_show_usage): Print them. Ensure init_default_arch called.
1975 * configure.in (sparc64): Set arch to v9-64.
1976 * configure: Regenerated.
1978 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1980 * write.c (subsegs_finish): New function, broken out of
1982 (write_object_file): Some code moves into subsegs_finish.
1983 * write.c (subsegs_finish): Declare.
1984 * as.c (main): Call subsegs_finish.
1986 * read.c (s_include): Check for error return from
1989 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1991 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1993 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1995 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1996 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1997 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1998 the correct relocation when it exists.
1999 * config/tc-i386.c (md_apply_fix3): Likewise.
2001 * config/tc-ppc.h: Correct typo in comment.
2002 * config/tc-v850.h: Likewise.
2004 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2006 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2007 when second instruction is writing to first instructions inputs.
2009 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2011 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2012 templated programs to build with -g.
2014 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-v850.c (md_relax_table): Add support for relaxing
2017 unconditional branches. This patch is courtesy of Jim Wilson.
2018 (md_convert_frag): Fix relaxing of branches. This patch is
2019 courtesy of Jim Wilson.
2020 (md_assemble): Create different fixups for conditional and
2021 unconditional branches. This patch is courtesy of Jim Wilson.
2022 (md_estimate_size_before_relax): Estimate size of variable part of
2023 fixup based on whether it is for a conditional or an unconditional
2024 branch. This patch is courtesy of Jim Wilson.
2025 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2026 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2027 obj_elf_section_change_hook().
2028 (v850_comm): New function.
2029 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2030 (md_begin): Add bss flag to seg_info of bss sections.
2032 Add support for .scommon, .tcommon and .zcommon sections.
2034 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2035 .zcommon, .tbss, .call_table_data and .call_table_text.
2037 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2039 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2040 * configure: Regenerated.
2042 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2044 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2045 expression is not confused with -1.
2047 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2049 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2050 operand - OPERAND_ATMINUS.
2052 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2054 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2055 decrement modify the index register.
2057 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2059 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2060 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2061 68336, 68341, 68349.
2062 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2063 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2064 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2067 * doc/Makefile.am (CPU_DOCS): Define.
2068 (as.info): Depend upon $(CPU_DOCS).
2069 * doc/Makefile.in: Rebuild.
2071 * configure.in: Remove AM_PROG_INSTALL; it's called by
2073 * configure: Rebuild.
2075 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2077 * tc-d10v.h (TC_START_LABEL): Don't define.
2078 (tc_frob_label): Define.
2080 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2082 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2083 to pair a branch and link with anything but an exe instruction.
2085 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2087 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2088 optimization to reduce the alignment surprises for gcc.
2090 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2092 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2093 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2094 (sparc_ip): Add %hix,%lox.
2095 (md_apply_fix3): Call as_bad_where, not as_bad.
2096 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2097 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2099 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2101 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2102 recognizes alphaev5 etc.
2103 * configure: Rebuild.
2105 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2107 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2108 of mipsr3900 with mipstx39.
2110 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2111 -mipsXX message' if the insn isn't an ISA insn.
2113 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2115 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2116 Redefine TARGET_FORMAT to call sparc_target_format.
2117 * config/tc-sparc.c (in_unsigned_range): New function.
2118 (sparc_arch_size): Make static.
2119 (sparc_target_format): New function.
2120 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2121 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2122 (output_insn): Set `fx_no_overflow'.
2123 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2124 (tc_gen_reloc): Likewise.
2126 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2128 * config/tc-v850.c (v850_section): Remove.
2130 * config/obj-elf.c (obj_elf_section): Enhance error message.
2132 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2134 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2135 including obj-elf.h in OBJ_MAYBE_ELF case.
2136 (mips_target_format): Return NULL after abort to avoid warning.
2138 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2140 * expr.c (operator): Accept ==. From Anders Blomdell
2141 <anders.blomdell@control.lth.se>.
2143 * config/atof-ieee.c (gen_to_words): When generating a denormal
2144 number, handle an overflow into the smallest normalized number.
2146 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2148 * as.h, input-scrub.c (new_logical_line): New return value.
2149 * read.c (s_app_file): Don't note the same file several times
2152 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2154 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2156 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2158 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2159 * configure: Rebuild.
2161 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2163 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2165 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2166 fn* instructions do not insert implicit fwait. This was changed
2169 * config/m68k-parse.y (yylex): Permit an expression to be used for
2172 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2174 * Makefile.in: Rebuild.
2176 * aclocal.m4: Rebuild with new libtool.
2177 * configure: Rebuild.
2179 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2181 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2184 * config/tc-mips.c (hilo_interlocks): Change from a static
2185 variable to a macro, so that it varies with the variables upon
2187 (gpr_interlocks, cop_interlocks): Likewise.
2188 (md_begin): Don't initialize them.
2190 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2192 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2193 of strcmp where appropriate.
2195 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2197 * config/tc-v850.c (md_assemble): Cope with a zero data area
2198 relocation with a constant offset.
2199 (md_assemble): Produce error message when special data area
2200 relocations are used on instructions which do not support them.
2201 (md_assemble): Reset processor mask if defined by command line
2204 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2206 * config/tc-sparc.c: Reorganize file.
2207 (parse_keyword_arg): Allow numbers in reg names.
2208 (SPECIAL_CASE_NONE): New macro.
2209 (md_assemble): Use it.
2210 (lookup_arch,init_default_arch): New functions.
2211 (default_arch,default_init_p,sparc_arch_table): New static locals.
2212 (sparc_arch_size): New static local.
2213 (max_architecture): Initialize in init_default_arch.
2214 (md_parse_options): Call init_default_arch if necessary.
2215 Rewrite -xarch/-A processing.
2216 (md_show_usage): Print -A values from sparc_arch_table.
2217 (md_begin): Call init_default_arch if necessary.
2218 (sparc_md_end): Handle both 32 and 64 bit environments.
2219 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2220 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2221 (DEFAULT_ARCH): Add.
2222 * config.in: Regenerate.
2223 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2224 (SPARC_V9,SPARC_ARCH64): Delete.
2225 * configure: Regenerate.
2226 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2228 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2230 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2232 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2233 start-sanitize-v850e
2235 * config/tc-v850.c (md_assemble): Corrected typo.
2236 * config/tc-v850.c Add new sections: call_table_data and
2238 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2239 (handle_ctoff): New Function.
2241 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2244 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2246 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2247 displacement from the tiny data area pointer.
2249 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2251 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2254 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2256 * config/tc-v850.c (processor_mask): New variable.
2257 (set_machine, md_parse_option): Set processor_mask.
2258 (md_assemble): Check that instruction is available to target
2261 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2262 start-sanitize-v850e
2263 (TARGET_PROCESSOR): New constant.
2264 (TARGET_PROCESSOR): New constant.
2268 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2270 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2275 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2277 Merge in work from Martin Hunt:
2279 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2280 CR is 0 for PSWL and PSWH.
2282 * config/tc-d30v.c (do_assemble): Don't accept
2283 illegal condition codes for cmpu instruction.
2285 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2286 used in d*i instructions.
2288 * config/tc-d30v.c (check_size): New function. Check
2289 relocations for overflows.
2290 (md_pcrel_from_section): Fix relocations between sections.
2291 (md_apply_fix3): Use new relocation types for 15 and 21
2292 bit relocations in the right container. Needed because
2293 the address of the instruction is not eight-byte aligned
2294 but the relocations must be.
2296 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2297 (find_format): If ".s" or ".l" are used, don't try
2298 to compute branch sizes.
2300 * config/tc-d30v.c (do_assemble): Check for ".s" or
2301 ".l" extensions to opcode names.
2302 (find_format): Generate the correct instructions when
2303 ".s" or ".l" are used.
2305 * config/tc-d30v.c (build_insn): Check for odd registers
2306 on instructions that require even registers.
2308 * config/tc-d30v.h (md_start_line_hook): Define.
2309 * config/tc-d30v.c (md_start_line_hook): New hook.
2310 Checks the beginning of each line for a ".". If it
2311 finds one, assume a pseudo-op and flush any unwritten
2314 * config/tc-d30v.c (md_apply_fix3): Fix problem
2315 with determining when fixups were done.
2317 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2318 part of a symbol (for example, "foo+8") was being written
2319 into the instruction.
2320 (md_pseudo_table): Change .word to be 32 bits and add
2323 * config/tc-d30v.c (parallel_ok): Check to see if first
2324 instruction is a jump.
2326 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2329 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2331 start-sanitize-v850e
2332 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2334 * configure.in (emulations): Add v850 emulation.
2336 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2338 * Makefile.am (CPU_TYPES): Add arc.
2339 (TARGET_CPU_CFILES): Add tc-arc.c.
2340 (TARGET_CPU_HFILES): Add tc-arc.h.
2341 (dependencies): Rebuild.
2342 * Makefile.in: Rebuild.
2343 * configure.in: Recognize arc-*-elf*.
2344 * configure: Regenerated.
2345 * config/tc-arc.[ch]: New files.
2347 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2349 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2350 Correct description of hi() reloc prefix.
2352 start-sanitize-v850e
2353 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2354 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2355 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2358 * doc/c-v850.texi: Document new pseudo ops and command line
2361 * config/tc-v850.c (set_machine): New function.
2362 * config/tc-v850.c (.v850): New pseudo op.
2363 start-sanitize-v850e
2364 * config/tc-v850.c (.v850e): New pseudo op.
2365 * config/tc-v850.c (.v850ea): New pseudo op.
2369 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2371 Support -alh and -ald for DWARF 1:
2372 * listing.c (struct list_info_struct): Add debugging field.
2373 (listing_newline): Initialize the debugging field. If ELF, if the
2374 section starts with .debug or .line, set the debugging field in
2375 the listing structure.
2376 (debugging_pseudo): Add list parameter. Change all callers. If
2377 the debugging field is set, consider it to be a debugging pseudo.
2378 If ELF, skip blank lines between debugging lines.
2379 * read.c (emit_expr): If ELF, look for line numbers.
2380 (stringer): If ELF, look for file names.
2382 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2384 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2385 if there is no insert function.
2387 * config/tc-v850.h (TARGET_MACHINE): New constant.
2389 * config/tc-v850.c (v850_insert_operand): Add
2390 -mwarn_unsigned_overflow.
2391 (md_begin): Set BFD machine number based on machine variable.
2392 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2394 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2396 * as.h: Don't declare alloca if it is a macro.
2397 * macro.c: Likewise.
2400 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2402 * config/tc-mips.c: Add tx19/r1900.
2405 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2407 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2408 rename to cpu_types[].
2409 (s_alpha_arch): New function.
2410 (md_pseudo_table): Add "arch".
2412 * config/tc-alpha.c (md_begin): Merge the two loops through the
2414 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2415 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2417 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2419 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2421 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2423 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2426 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2428 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2430 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2433 relative to the next instruction, not the current instruction.
2434 (md_assemble): Similarly.
2436 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2438 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2441 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2442 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2443 recognise special instructions.
2444 (md_assemble): Calculation of the size of a fixups corrected.
2446 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2449 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2451 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2452 opcode->opcode as the sentinal. Zero is a valid opcode.
2454 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2456 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2457 * doc/c-v850.texi: Change node name to match other chapter nodes.
2459 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2461 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2464 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2466 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2467 number will fit in 64 bits.
2469 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2470 rather than calling abort.
2472 * as.h: Don't define alloca if __GNUC__. Just declare it.
2473 * macro.c: Copy alloca handling from as.h.
2475 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2476 Gabriel Paubert <paubert@iram.es>.
2478 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2479 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2480 is jcxz or a loop instruction.
2482 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2484 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2486 (md_begin): Set up machine architecture and type.
2488 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2490 * symbols.c (resolve_symbol_value): Store the value back into the
2491 symbol expression, to handle add or subtract simplification
2492 correctly. Handle O_symbol_rva. Add default case.
2494 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2495 chunksize while creating the new subsection.
2496 * as.c (chunksize): Initialize to zero.
2497 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2498 calling obstack_begin.
2500 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2502 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2505 start-sanitize-v850e
2506 * config/tc-v850.c (parse_register_list): Support constant
2507 expressions as register lists.
2510 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2512 * doc/c-v850.texi: Change the major node to v850 Machine
2515 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2517 * doc/as.texinfo: Add inclusion of c-v850.texi
2519 * doc/c-v850.texi: New file.
2521 * read.c (is_end_of_line): Make NUL character be considered to be
2524 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2526 * config/tc-v850.c (parse_register_list): Add support for curly
2528 (cc_names): Add "e" and "ne" conditions.
2530 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2532 * app.c (do_scrub_chars): Support a double dash as starting a
2533 comment that extends to end of line.
2535 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2539 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2541 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2543 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2544 insn when changing to a different instruction.
2546 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2548 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2549 floating point extensions.
2550 (parse_reg): parse sgr and dbr.
2552 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2554 * config/tc-v850.c (system_register_name): Support numbers for
2555 system register IDs.
2557 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2559 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2560 flag when alignment is in bytes instead of power of 2, and code to
2561 use that flag to convert alignment to bytes.
2562 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2563 * read.h (s_lcomm_bytes): Add prototype.
2564 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2565 defined, write alignment to alignment bits in section header s_flags
2566 rather than the s_align field.
2567 start-sanitize-tic80
2568 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2569 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2570 pseudo, instead of s_lcomm which wants a power of two for alignment.
2573 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2575 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2577 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2579 * as.c (show_usage): Add -am.
2580 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2581 if we've already got one.
2582 * listing.c (struct list_info_struct): Add line_contents.
2583 (listing_newline): Put unused argument to work: if non-null, save it...
2584 (listing_listing): ... and regurgitate during listing instead of line
2586 * listing.h (LISTING_MACEXP): New define.
2587 (LISTING_NEWLINE): Argument is NULL.
2588 * read.c (read_a_source_file): If expanding macros, break up input
2589 lines and pass them to listing_newline.
2590 * doc/as.texinfo: Document -ac and -am.
2592 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2594 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2596 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2599 start-sanitize-v850e
2600 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2602 * config/tc-v850.c: Remove support_v850e flag and command line
2605 * configure.in (emulations): Add support for v850e target
2607 * configure (emulations): Add support for v850e target
2609 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-v850.c: Remove support_v850ea flag and command line
2614 * configure.in (emulations): Add support for v850ea target
2616 * configure (emulations): Add support for v850ea target
2619 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2621 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2622 setting EXPECT and TCL_LIBRARY.
2623 * Makefile.in: Rebuild.
2625 * as.h (enum debug_info_type): Define.
2626 (debug_type): Declare.
2627 * as.c (debug_type): New global variable.
2628 (show_usage): Add --gstabs.
2629 (parse_args): Handle --gstabs.
2630 * read.c (generate_asm_lineno): Remove.
2631 (read_a_source_file): Output stabs debugging if appropriate.
2632 Change checks of generate_asm_lineno to check debug_type. Only
2633 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2634 * read.h (generate_asm_lineno): Don't declare.
2635 (stabs_generate_asm_lineno): Declare.
2636 * stabs.c (stabs_generate_asm_lineno): New function.
2637 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2638 Don't turn off debugging.
2639 (add_file): Remove old #if 0 code.
2640 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2641 (ecoff_directive_end): Don't generate stabs line symbols.
2642 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2643 generate_asm_lineno.
2644 (line_label_cnt): Remove.
2645 (ecoff_generate_asm_line_stab): Remove.
2646 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2647 * doc/as.texinfo, doc/as.1: Document --gstabs.
2649 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2651 start-sanitize-v850e
2652 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2653 Add support for v850ea instructions.
2655 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2656 Add support for v850e instructions.
2659 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2660 text of entire opcode.
2662 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2664 * doc/internals.texi: Document rs_leb128.
2666 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2668 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2669 in ABSL case, rather than calling abort.
2671 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2673 * as.h (enum _relax_state): Add rs_leb128.
2674 * read.c (potable): Add sleb128 and uleb128.
2675 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2677 * read.h: Update prototypes.
2678 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2679 the symbol value, add a second FINALIZE argument that prevents
2680 changes from being comitted. Update all callers.
2681 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2682 * doc/as.texinfo: Document the new pseudos.
2684 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2686 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2688 (DISTCLEANFILES): Define.
2689 * doc/Makefile.am (DISTCLEANFILES): Define.
2690 * Makefile.in, doc/Makefile.in: Rebuild.
2692 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2694 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2695 Don't set targ or gas_target. Define SCO_ELF and
2696 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2698 * Makefile.am: Remove @target_frag@.
2699 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2701 (dep-am): Mark as phony.
2702 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2704 * config/arm-big.mt, config/arm-lit.mt: Remove.
2705 * config/mips-big.mt, config/mips-lit.mt: Remove.
2706 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2707 * config/ppc-sol.mt: Remove.
2708 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2709 * config/m88kcoff.mt: Remove.
2710 * config/sco5.mt: Remove.
2711 * configure, config.in, Makefile.in: Rebuild.
2713 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2714 further try to circumvent the .y.h rule.
2715 * Makefile.in: Rebuild.
2717 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2719 * Makefile.am: New file, based on old Makefile.in.
2720 * acinclude.m4: New file, from old aclocal.m4.
2721 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2722 shared library handling; now handled by libtool. Replace
2723 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2724 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2725 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2726 * config.in: New file, created by autoheader.
2728 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2729 * stamp-h.in: New file.
2730 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2731 (parse_args): Likewise.
2732 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2733 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2734 * Makefile.in, doc/Makefile.in: Now built with automake.
2735 * aclocal.m4: Now built with aclocal.
2736 * configure: Rebuild.
2738 * cond.c (s_else): If not listing false conditionals, turn listing
2739 off in the false branch of the else.
2741 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2743 * config/tc-mips.c (macro): Fix handling of a double load from a
2744 symbol plus an offset.
2746 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2747 has an associated external symbol.
2749 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2751 * config/tc-alpha.c (s_alpha_ucons): New function.
2752 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2754 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2756 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2757 line if we encounter an error.
2759 * config/tc-v850.c (md_assemble): Sign extend constants value
2760 for hi and hi0 expressions.
2761 (v850_insert_operand): Enable range checking for generic 16bit
2764 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2766 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2767 LO16, HI16 and HI16_S relocs.
2769 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2771 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2773 * configure: Regenerated with autoconf 2.12.
2774 * Makefile.in: Add $(EXEEXT) to all executables.
2776 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2778 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2779 unconditional branches.
2780 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2783 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2785 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2787 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2789 * macro.c (define_macro): Make sure the index is in range before
2792 start-sanitize-tic80
2793 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2795 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2796 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2797 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2801 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2803 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2804 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2805 defined, use s_align_ptwo for .align.
2806 * configure.in (i386-*-msdosdjgpp*): New target.
2807 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2808 * configure: Rebuild.
2810 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2812 * config/tc-sparc.c (last_opcode): New static local.
2813 (md_assemble): Don't issue "FP branch in delay slot" warning if
2814 the delay slot has been annulled.
2816 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2818 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2819 code if BFD_ASSEMBLER.
2821 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2823 * config/tc-v850.c (system_registers): Fix ordering of registers.
2825 start-sanitize-tic80
2826 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2828 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2829 when it will be filled in later by relocation information.
2832 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2834 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2835 (mips_ip): Fix ISA checks.
2837 start-sanitize-r5900
2838 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2840 * configure.in: Default the r5900 to little endian.
2841 * configure: Rebuilt.
2844 start-sanitize-tic80
2845 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2847 * config/tc-tic80.c (build_insn): Fix endianness problem with
2851 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2853 * config/tc-mips.c (check_absolute_expr): Change warning to
2856 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2858 * config/tc-mips.c (macro_build): Refine code to check if an
2859 instruction is available on a particular cpu variant.
2860 (mips_ip): Likewise.
2862 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2864 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2865 OBJ_AOUT to ifdef OBJ_ELF.
2866 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2867 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2869 * write.c (fixup_segment): Change special case for i386-coff to
2870 not apply for i386-pe.
2871 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2872 which were not done.
2873 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2874 (coff_format_ops): Initialize frob_file_after_relocs field rather
2875 than frob_file field.
2876 * config/obj-coff.h (coff_frob_file): Don't declare.
2877 (coff_frob_file_after_relocs): Declare.
2878 (obj_frob_file): Don't define.
2879 (obj_frob_file_after_relocs): Define.
2880 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2881 * configure: Rebuild.
2883 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2885 * config/obj-coff.c (fixup_segment): Never subtract section
2886 address from PC relative reloc which will be fully resolved.
2888 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2890 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2891 with hpux10 header files.
2893 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2895 From Jason Merrill <jason@cygnus.com>:
2896 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2898 * config/tc-i386.h (md_maybe_text): Define.
2899 (md_do_align): Use md_maybe_text.
2901 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2903 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2904 relocations, don't check for symbol being external, weak, etc.
2906 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2908 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2909 calculate relocations to any external symbol, because we might be
2910 linking a shared object and the symbol might be overriden or moved
2911 (for instance, moved into a static executable's .bss section).
2912 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2914 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2915 be calculated by the assembler.
2917 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2918 whose destination lies in the same file, by ignoring the @plt or
2919 @local and aiming the branch at its destination.
2921 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2923 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2924 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2927 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2928 of obj_copy_symbol_attributes.
2930 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2932 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2933 signed operand, sign extend a 32 bit value to the host size.
2935 * Makefile.in (CFLAGS): Subsitute from configure script. From
2936 Jeff Makey <jeff@cts.com>.
2938 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2939 buffer size to make a copy of the symbol.
2941 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2944 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2946 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2947 step through the frags calling cvt_frag_to_fill, switch to
2948 SEG_DATA when we reach data_frag_root.
2950 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2952 * config/tc-mn10300.c (md_assemble): Allow an empty register
2953 list for instructions which use register lists.
2955 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2957 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2959 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2962 * config/tc-arm.c: Add prototypes for many static functions.
2963 (struct asm_opcode ): Add prototypes for parms field.
2964 (struct thumb_opcode ): Likewise.
2965 (fp_op2): Remove unused flags parameter.
2966 (output_inst): Make static.
2967 (arm_after_pass_hook): Remove unused ignore parameter.
2968 * config/tc-arm.h (arm_after_pass_hook): Declare.
2969 (arm_start_line_hook): Declare.
2970 (arm_frob_label): Declare.
2972 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2974 * depend.c (wrap_output): new prototype.
2976 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2978 * config/tc-sh.c (md_apply_fix): Check for overflow.
2980 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2981 section size to be aligned.
2983 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * config/tc-sh.h (md_cons_align): Define.
2986 (sh_cons_align): Declare.
2987 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2988 (sh_no_align_cons): New static variable.
2989 (s_uacons): New static function.
2990 (sh_cons_align): New function.
2991 (sh_handle_align): Warn about misaligned data.
2992 * doc/c-sh.texi: Document .uaword and .ualong.
2994 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2996 * macro.c (macro_expand): In MRI mode, treat single quote as a
2997 separator character when checking for a positional argument.
2999 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3001 * config/tc-arm.c (md_parse_option): Merge in changes from
3004 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3006 * configure.in (emulations): Add Thumb architecture support from
3007 armT-9703-28-branch.
3009 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3011 * doc/all.texi: Add enabling of ARM documentation.
3013 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3015 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3017 * config/tc-mips.c: Added r3900 support.
3019 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3021 * as.c: (parse_args) `-t' option requires an argument.
3023 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-arm.c (md_begin): Change call to
3026 coff_arm_bfd_set_private_flags() to a call to
3027 bfd_set_private_flags().
3029 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3031 * Makefile.in: Rebuild dependencies.
3033 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3034 of a BFD_RELOC_RVA reloc.
3036 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3038 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3039 (hppa_force_relocation): Force a relocation for an absolute
3042 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3044 * doc/as.texinfo: Don't use @value in section names or index
3045 entries; it confuses texinfo.tex.
3047 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3049 * doc/as.texinfo: Updated for -MD option.
3050 * Makefile.in (CFILES): Added depend.c.
3051 (OBJS): Added depend.o.
3052 * as.h (start_dependencies, register_dependency,
3053 print_dependencies): New declarations.
3054 * depend.c: New file.
3055 * as.c (parse_args): Added -MD option.
3056 (main): Call print_dependencies.
3057 (show_usage): Added help for -MD.
3058 * read.c (s_app_file): Call register_dependency.
3059 (s_include): Call register_dependency when file is found.
3060 (read_a_source_file): Call register_dependency.
3062 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3064 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3065 section address to the symbol value.
3067 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3069 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3070 into the new membership field.
3072 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3074 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3075 command line then the ARM7 is now chosen by default when setting
3076 the BFD machine and architecture.
3078 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3080 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3081 hold APCS selection.
3082 (md_begin): Added code to generate flags to be set into the COFF
3083 header and the calls to the BFD functions to do this.
3084 (md_parse_option, md_show_usage): Added new command line
3085 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3086 -marmv3m, -marmv4, -marmv4t.
3088 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3089 as it is never used.
3091 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3093 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3094 label name with ".".
3095 * config/tc-mn10300.c (md_convert_frag): Likewise.
3097 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3099 * config/tc-mips.c (set_at): Check for bignum.
3100 (check_absolute_expr, macro, mips16_macro): Likewise.
3102 start-sanitize-tic80
3103 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3105 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3106 for overflow/underflow, only insert lower 15 bits into instruction.
3109 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3111 * config/tc-i386.c (pi): Check for RegMMX.
3113 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3115 * expr.c (expr): When subtracting values in the same frag,
3116 subtract X_add_number rather than adding it.
3118 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3120 * config/obj-coff.c (write_object_file): Just pass NULL to
3121 md_do_align, not the address of a char holding NOP_OPCODE.
3123 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3125 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3126 than an address if the floating point value looks sufficiently
3129 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3131 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3132 section size to be aligned.
3134 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3136 * cond.c: Include "macro.h".
3137 (struct conditional_frame): Add macro_nest field.
3138 (initialize_cframe): Initialize macro_nest.
3139 (cond_finish_check): Add nest parameter. Change all callers.
3140 (cond_exit_macro): New function.
3141 * as.h (cond_finish_check): Update declaration.
3142 (cond_exit_macro): Declare.
3143 * input-scrub.c (macro_nest): Make globally visible.
3144 (input_scrub_next_buffer): Call cond_finish_check.
3145 * macro.h (macro_nest): Declare.
3146 * read.c (s_mexit): Call cond_exit_macro.
3148 * config/tc-i386.h (RegMMX): Define.
3149 * config/tc-i386.c (pi): Check for all register types.
3150 (type_names): Add RegMMX.
3151 (md_assemble): Handle RegMMX.
3153 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3155 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3158 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3160 * config/tc-mips.c (nopic_need_relax): Add new parameter
3161 before_relaxing. Use it when testing ecoff_extern_size.
3162 (load_address, macro, md_estimate_size_before_relax): Fix all
3165 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3167 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3168 (obj_elf_subsection): New static function.
3170 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3172 * config/obj-coff.c (coff_header_append): Don't reset string_size
3173 each time through the loop.
3175 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3177 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3179 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3181 * doc/internals.texi (Porting GAS): Correct documentation for
3182 current configure handling of targ-cpu.h, et. al.
3183 (CPU backend): Document listing macros.
3185 * listing.c (data_buffer): Set size based on other listing macros,
3186 rather than always using 100.
3187 (data_buffer_size): Remove static variable.
3188 (calc_hex): Make data_buffer_size a local variable. Don't leave
3189 any slop when filling data_buffer.
3191 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3193 * doc/c-mips.texi: Document .set autoextend.
3195 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3197 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3198 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3199 sparc-*-openbsd*): New targets.
3200 * configure: Rebuild.
3202 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3204 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3205 for all undefined symbols.
3207 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3209 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3212 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3214 * configure.in (alpha*-*-openbsd*): New target.
3215 * configure: Rebuild.
3217 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3219 * configure.in (mips-*-openbsd*): New target.
3220 * configure: Rebuild.
3223 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3225 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3226 for instructions using conditional execution.
3229 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3231 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3233 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3235 * Makefile.in (srcroot): Remove.
3236 (INSTALL): Set to @INSTALL@.
3237 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3238 (all, dvi): Don't set srcroot.
3239 (install): Depend upon as.new, gasp.new, and installdirs. Use
3240 $(program_transform_name) directly, rather than using
3241 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3242 (installdirs): New target.
3243 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3244 (install): Depend upon installdirs. Use $(program_transform_name)
3245 directly, rather than using $(INSTALL_XFORM) and
3247 (installdirs): New target.
3248 (install-info-as): Run mkinstalldirs.
3249 (install-info-gasp): Likewise.
3251 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3253 * Makefile.in (INSTALL): Change install.sh to install-sh.
3255 * symbols.c (resolve_symbol_value): Check for division by zero.
3257 From Thomas Graichen <graichen@rzpd.de>:
3258 * Makefile.in: Always use $(SHELL) when running move-if-change.
3259 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3260 * configure: Rebuild.
3262 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3264 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3265 New argument `want'. Update enum cgen_parse_operand_result values.
3266 Initialize if CGEN_PARSE_OPERAND_INIT.
3267 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3268 (md_assemble): Call cgen_asm_init_parse.
3269 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3271 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3273 * config/tc-m68k.c (m68k_ip): Handle #j.
3275 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3277 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3278 right address for call label:32,regs,imm.
3280 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3282 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3284 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3285 symbol for OBJ_ELF anymore.
3287 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3289 * Makefile.in: Regenerate dependencies.
3290 (TARG_CPU): New variable.
3291 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3292 (.dep1): Delete creating of cgen-opc.h.
3293 (.tcdep): Put proper contents in cgen-opc.h.
3294 * configure.in (m32r): Delete setting of extra_files, extra_links.
3295 (AC_OUTPUT): Create cgen-opc.h.
3296 * configure: Regenerated.
3298 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3300 * makefile.vms: Update to build gasp.exe.
3302 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3304 * write.c (relax_frag): Make non-static.
3305 * write.h (relax_frag): Add prototype for.
3306 * config/tc-m32r.h (md_do_align): New arg `max'.
3307 * config/tc-m32r.c (m32r_do_align): Likewise.
3308 Update calls to frag_align, frag_align_pattern.
3309 (fill_insn): Update call to m32r_do_align.
3310 (m32r_scomm): Update call to frag_align.
3312 * config/tc-m32r.[ch]: New files.
3314 * Makefile.in (CPU_TYPES): Add m32r.
3315 (TARGET_CPU_CFILES): Add tc-m32r.c.
3316 (TARGET_CPU_HFILES): Add tc-m32r.h.
3317 (DISTCLEAN_HERE): Add cgen-opc.h.
3318 (.dep1,.tcdep): Create empty cgen-opc.h.
3319 (cgen.o): Add dependencies.
3320 (dependencies): Regenerate.
3321 * as.h (struct frag): New member fr_targ.
3322 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3323 * conf.in (USING_CGEN): New macro.
3324 * configure.in (m32r-*-*): Add entry for.
3325 Add cgen.o to extra_objects.
3326 * configure: Regenerate.
3327 * frags.c (frag_var): fr_pcrel_adjust renamed to
3328 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3329 (frag_variant): Likewise.
3330 * write.c (relax_frag): Likewise.
3331 * config/tc-ns32k.c (*): Likewise.
3333 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3335 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3336 rather than for any end of line character.
3338 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3339 call abort (i.e., as_abort) rather than crashing.
3341 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3342 OBJ_ELF, rather than of S_GET_OTHER.
3344 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3346 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3348 * Makefile.in (VERSION): Set to 2.8.1.
3350 * Branched binutils 2.8.
3352 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3354 * COPYING: Update FSF address.
3356 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3358 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3360 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3362 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3364 * config-gas.com: Update to handle both vax and alpha.
3365 * makefile.vms: Update to use config-gas.
3366 * conf-a-gas.com: Remove file.
3368 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3370 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3371 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3372 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3374 start-sanitize-tic80
3375 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3377 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3378 at the beginning of a line for compatibility with .S files where
3379 cpp leaves the filename transitions beginning with '#'.
3382 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3384 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3385 tc_coff_sizemachdep if OBJ_COFF.
3387 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3389 * config/tc-ppc.c (register_name): Declare.
3391 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3393 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3394 * configure: Rebuild.
3396 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3398 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3399 (mips16_mark_labels): New static function.
3400 (append_insn): Call mips16_mark_labels.
3401 (mips_emit_delays): Likewise.
3402 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3403 (s_mips_stab): New static function.
3405 * configure.in: Use ELF for mips-*-gnu*.
3406 * configure: Rebuild.
3408 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3410 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3413 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3415 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3416 set OPCODES_LIB to empty.
3417 * configure: Rebuild.
3419 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3421 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3423 * configure: Rebuild.
3425 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3427 * itbl-parse.y (yyerror): Make static. Declare.
3429 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3430 * configure.in: Set emulations for mips-*-linux*-*.
3431 * configure: Rebuild.
3433 * config/tc-mips.c (struct mips_set_options): Define.
3434 (mips_opts): New static variable.
3435 (mips_isa): Remove. Now a field in mips_opts. Change all
3437 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3438 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3439 (struct mips_option_stack): Define.
3440 (mips_opts_stack): New static variable.
3441 (s_mipsset): Add support for .set push and .set pop.
3442 * doc/c-mips.texi: Document .set push and .set pop.
3444 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3445 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3446 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3448 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3450 * as.c (parse_args): Update copyright date in version message.
3452 * Makefile.in (clean-here): Remove dependency files.
3454 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3455 (s_mri_common): Check S_IS_COMMON unconditionally.
3456 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3457 * config/tc-alpha.c (s_alpha_comm): Likewise.
3458 * config/tc-mips.c (nopic_need_relax): Likewise.
3459 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3460 (ppc_pe_comm): Likewise.
3461 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3462 common symbol to bfd_com_section_ptr.
3463 * config/tc-sparc.c (s_common): Likewise.
3464 (tc_gen_reloc): Likewise.
3467 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3469 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3472 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3474 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3477 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3479 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3482 * listing.c (print_lines): Add lineno parameter. Change all
3484 (listing_listing): Only call calc_hex for the right line.
3485 (listing_list): Set the new edict based on the current edict, in
3486 order to handle listing commands in macros correctly.
3488 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3491 * cond.c (cond_finish_check): New function.
3492 * as.h (cond_finish_check): Declare.
3493 * as.c (main): Call cond_finish_check.
3496 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3498 * config/tc-d30v.c (md_assemble): If two instructions
3499 are supposed to be assembled in parallel and the first one is
3500 long, print an error and stop.
3501 (md_apply_fix3): Don't calculate absolute relocs. Just write
3505 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3507 * config/tc-i386.h (iclrKludge): Define.
3508 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3510 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3512 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3513 * config/tc-alpha.c (alpha_debug): New static variable.
3514 (md_parse_option): Set alpha_debug if -g is seen.
3515 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3518 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3520 * config/tc-d30v.c (build_insn): Enable range-checking code.
3521 (postfix): Stop at space or comma.
3522 (md_assemble): Change error message.
3525 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3527 * Makefile.in: Added automatic dependency building.
3528 * dep-in.sed: New file.
3530 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3532 * config/obj-ieee.c (segment_name): Don't define function if this
3535 * config/obj-coff.h (DO_STRIP): Don't define.
3536 * config/tc-h8300.h (DO_STRIP): Don't define.
3537 * config/tc-h8500.h (DO_STRIP): Don't define.
3538 * config/tc-w65.h (DO_STRIP): Don't define.
3539 * config/tc-z8k.h (DO_STRIP): Don't define.
3541 * symbols.c (colon): Call obj_frob_label if it is defined.
3542 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3544 * configure.in: Don't set files and links. Don't call
3545 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3546 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3547 * configure: Rebuild.
3548 * Makefile.in (TARG_CPU_C): New variable.
3549 (TARG_CPU_O, TARG_CPU_H): New variables.
3550 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3551 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3552 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3553 (LINKED_SOURCES): Remove.
3554 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3555 (LINKED_HEADERS): Remove.
3556 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3557 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3559 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3560 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3561 (itbl-cpu.h): Remove target.
3562 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3565 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3567 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3569 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3571 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3572 open coded loop that does not require the name to start with a
3575 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3577 * frags.c (frag_var): Change offset parameter to offsetT.
3578 (frag_variant): Likewise.
3579 * frags.h (frag_variant, frag_var): Update declarations.
3580 * config/tc-m68k.c (struct m68k_it): Change foff field to
3582 (add_frag): Change off parameter to offsetT.
3583 * Several files: Add casts to calls to frag_var.
3585 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3586 serialize a parallel make.
3587 (itbl-parse.h): Split target out from itbl-parse.c.
3589 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3591 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3593 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3594 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3595 storing the value of a common symbol.
3597 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3599 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3601 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3602 that is done by symbol_remove and symbol_insert.
3604 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3607 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3609 * config/tc-mips.c (load_register): In 32 bit mode, when not
3610 dealing with a 64 bit number, permit the upper 32 bits to be set
3611 even if bit 31 is not set.
3613 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3615 * read.c (potable): Add "equiv".
3616 (s_set): Handle .equiv based on argument.
3617 * doc/as.texinfo (Equiv): New node to document .equiv.
3618 (Err): New node to document .err.
3620 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3622 * Many files: Add function prototypes.
3623 * as.c (show_usage, parse_args): Make static.
3624 * frags.h (frag_alloc): Declare.
3625 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3626 * symbols.c (dollar_label_instance): Change return type to long.
3627 * symbols.h (print_symbol_value): Declare.
3628 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3629 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3630 (remove_subsegs, relax_frag): Make static.
3631 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3632 (what_kind_of_float): Likewise.
3633 (atof_vax): Make static. Change what_kind to int.
3634 (md_atof): Change what_statement_type to int.
3635 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3636 * config/tc-alpha.c (vax_md_atof): Declare.
3637 (md_atof): Don't declare atof_ieee and vax_md_atof.
3638 * config/tc-i386.c (set_16bit_code_flag): Make static.
3639 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3640 * config/tc-m68k.c (add_fix): Change width to int.
3641 (insert_reg): Change regname to const.
3642 (md_atof): Don't declare atof_ieee.
3643 (demand_empty_rest_of_line): Don't declare.
3644 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3645 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3646 (parse_keyword_arg): Change lookup_fn to take const arg.
3647 (md_atof): Don't declare atof_ieee.
3648 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3649 (tc_aout_pre_write_hook): Don't declare.
3651 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * as.h (bfd_alloc_by_size_t): Don't declare.
3654 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3656 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3658 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3659 (symbol_append): Set sy_next and sy_previous when adding a single
3660 symbol to an empty list. Call debug_verify_symchain.
3661 (verify_symbol_chain): Use assert, not know.
3663 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3665 * NEWS: Note BeOS support.
3666 * configure.in: (ppc-*-beos): New target, use coff as object format.
3667 * configure: Regenerate with autoconf.
3669 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3671 * config/tc-mips.c (md_apply_fix): Improve error message for out
3674 * Makefile.in: Add dependencies on obstack.h where needed.
3676 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3678 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3679 case of a symbol equated to another symbol when using SVR4_PIC.
3681 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3683 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3685 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3686 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3688 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3689 and md_elf_section_change_hook if they are defined.
3690 (obj_elf_text, obj_elf_previous): Likewise.
3692 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3694 * config/obj-multi.h (struct elf_obj_sy): Define if
3696 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3698 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3699 OBJ_SYMFIELD_TYPE is defined.
3701 * doc/as.texinfo (bss): Improve description of .bss section. In
3702 ELF or COFF, you are permitted to switch into the section.
3703 (Comm): Rewrite description of common symbols.
3704 (Lcomm): Mention that some targets permit a third argument.
3706 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3708 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3710 * symbols.c (colon): Change type of local to int. From Alan Modra
3711 <alan@spri.levels.unisa.edu.au>.
3713 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3714 alignment if a zero fill pattern was explicitly specified.
3715 * config/tc-sh.c (sh_do_align): Likewise.
3717 * read.c (equals): Always permit register names to be redefined.
3719 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3720 mips16 symbol to be adjusted if a symbol is being subtracted from
3723 From Eric Youngdale <eric@andante.jic.com>:
3724 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3725 illegal symbol version names.
3726 (elf_frob_symbol): Check for external default versions.
3728 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3730 From Eric Youngdale <eric@andante.jic.com>:
3731 * config/obj-elf.h (struct elf_obj_sy): Define.
3732 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3734 * config/obj-elf.c (obj_elf_symver): Just record the name.
3735 (obj_symbol_new_hook): Initialized versioned_name field.
3736 (elf_frob_symbol): If there is a versioned_name, either rename the
3737 symbol, or add an alias with that name.
3739 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3741 * config/tc-mn10300.c (md_relax_table): Define.
3742 (md_convert_frag): Implement.
3743 (md_assemble): Handle relaxable operands/instructions correctly.
3744 (md_estimate_size_before_relax): Implement.
3745 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3747 * config/tc-mn10200.c (md_relax_table): Fix typos.
3749 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3750 relocs anymore. Tweak fx_offset for pc-relative relocs.
3752 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3754 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3757 start-sanitize-tic80
3758 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3760 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3762 * config/tc-tic80.c (md_begin): Declare external variable
3763 coff_flags and insert an F_AR32WR bit into it.
3766 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3768 * read.c (equals): Add reassign parameter. Change all callers.
3769 * read.h (equals): Update declaration.
3771 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3773 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3774 can rely on the frag address to determine whether a frag is
3777 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3779 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3780 (S_LOCAL_NAME): Likewise.
3781 (FAKE_LABEL_NAME): Define unconditionally.
3782 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3784 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3785 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3786 Don't define FAKE_LABEL_NAME.
3787 * config/te-ic960.h: Likewise.
3788 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3789 (mips_frob_file_before_adjust): Declare.
3790 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3791 (mips_local_label): Remove.
3793 * config/te-sco386.h: Remove; not used.
3795 start-sanitize-tic80
3796 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3798 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3799 byte alignment rather than power-of-two alignment that is the
3803 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3805 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3807 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3808 message, and add newline.
3809 (process_file): Don't process assignments in the label if this is
3810 a equ or assign pseudo-op.
3811 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3812 and K_EQU, to match documentation.
3814 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3816 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3817 to denote read-only data sections.
3819 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3821 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3822 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3824 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3825 binary number if the next character is '+' or '-'.
3827 start-sanitize-tic80
3828 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3830 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3831 (find_opcode): Match operands that can be floats.
3832 (build_insn): Handle O_big (float) expressions and build
3836 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3838 * configure.in (mips*-*-lnews*): New target, also make empty
3839 emulation list for this target.
3840 * configure: Update.
3841 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3842 (mips_target_format): Use.
3843 * te-lnews.h: New file.
3845 start-sanitize-tic80
3846 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3848 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3849 operands with :m or :s modifiers and generate the right opcodes
3853 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3855 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3856 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3858 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3860 * config/tc-m68k.c (instring): Useless local declaration of
3861 crack_operand removed.
3862 * expr.h (expressionS): Changed type of X_op field to operatorT if
3865 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3867 Based on patches from Robert Lipe <robertl@dgii.com>:
3868 * configure.in: Add i386coff and i386elf to emulation list.
3869 * configure: Rebuild.
3870 * as.c (i386coff, i386elf): Declare.
3871 * obj.h (coff_format_ops): Declare.
3872 * config/obj-coff.c (OBJ_HEADER): Define.
3873 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3874 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3875 (obj_pseudo_table): Add "version".
3876 (coff_pop_insert): New static function.
3877 (coff_sec_sym_ok_for_reloc): New static function.
3878 (no_func): New static function.
3879 (coff_format_ops): New variable.
3880 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3881 (obj_symbol_new_hook): Define.
3882 (coff_obj_read_begin_hook): Declare.
3883 (obj_read_begin_hook): Define.
3884 * config/tc-i386.h (i386_target_format): Declare.
3885 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3886 OUTPUT_FLAVOR when appropriate.
3887 (i386_target_format): New function.
3888 * Makefile.in (obj-coff.o): New target.
3889 (e-i386coff.o, e-i386elf.o): New targets.
3891 From Stephen Williams <steve@icarus.icarus.com>:
3892 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3893 (_tc_get_bal_of_call): Don't declare.
3894 (tc_get_bal_of_call): Declare as function, don't define as macro.
3895 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3896 in sy_tc field, not x_balntry field.
3897 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3898 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3899 field, not x_balntry field.
3901 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3902 have the SHF_ALLOC attribute.
3904 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3905 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3906 (itbl-lex.o): Depend upon itbl-parse.h.
3908 * itbl-parse.y (yyerror): Change return type to int. Change to
3909 use old style function declaration.
3911 * Makefile.in (itbl-lex.o): Remove -Wall.
3912 (itbl-parse.o): Likewise.
3914 * cond.c (s_ifdef): If we should omit conditionals from listings,
3916 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3917 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3918 (listing_listing): Handle EDICT_NOLIST_NEXT.
3919 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3920 * listing.h (LISTING_NOCOND): Define.
3921 (LISTING_SKIP_COND): Define.
3922 * as.c (show_usage): Mention c as a suboption of -a.
3923 (parse_args): Handle c as a suboption of -a.
3924 * doc/as.texinfo: Document -alc.
3926 start-sanitize-tic80
3927 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3929 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3932 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3934 * doc/as.texinfo: Document .symver.
3936 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3938 * config/tc-d10v.c: Change pre_defined_registers to
3939 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3941 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3943 * config/obj-coff.c: Fix typo in comment section.
3944 start-sanitize-tic80
3945 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3946 an additional alignment argument.
3947 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3949 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3953 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3955 * Makefile.in: Remove dependancies on itbl-cpu.h.
3956 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3959 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3961 * itbl-ops.h: Include as.h.
3963 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3965 * as.c: Remove -t option.
3966 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3967 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3968 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3970 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3972 * itbl-ops.c: Don't define DEBUG.
3974 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3976 * Makefile.in: Update itbl-test.c to reflect its new location.
3978 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3980 * itbl-ops.c: Add test for itbl_have_entries.
3981 * config/tc-mips.c: Remove test for itbl_have_entries.
3982 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3984 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3986 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3987 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3988 (LEX, LEXFLAGS): Define.
3989 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3991 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3993 * itbl-parse.y: Fix indentation mistakes from indent program.
3994 * itbl-lex.l: Fix indentation mistakes from indent program.
3995 * itbl-ops.h: Add include for ansidecl.h.
3996 Add PARAMS around function arguments.
3997 Add declaration for itbl_have_entries.
3998 * itbl-ops.c: Add PARAMS around function arguments.
3999 * Makefile.in: Add itbl build rules.
4000 Add dependancies for itbl files to mips target.
4001 * as.c: Add itbl support.
4002 Add new option "--insttbl" for dynamically extending instruction set.
4003 * as.h: Declare insttbl_file_name;
4004 the name of file defining extensions to the basic instruction set
4005 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4006 itbl-ops.o to extra_objects for mips configuration.
4007 Add include file link from itbl-cpu.h to
4008 config/itbl-${target_cpu_type}.h.
4009 * config/tc-mips.c: Allow copz instructions.
4010 Add notes for future additions to the itbl support.
4012 (macro): Call itbl_assemble to assemble itbl instructions.
4013 See if an unknown register is specified in an itbl entry.
4015 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4016 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4018 start-sanitize-tic80
4019 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4020 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4022 (build_insn): Grab a frag early so we can use the address in
4023 fixups. Take one's complement of BITNUM values before insertion
4024 in opcode. Add code to support O_symbol operands.
4025 (md_apply_fix): Replace unimplemented warning with implementation.
4026 (md_pcrel_from): Ditto.
4027 (tc_coff_fix2rtype): Ditto.
4030 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4032 * config/tc-d30v.c (parallel_ok): New function.
4033 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4035 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4036 relocation is in different section.
4038 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4040 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4041 don't set the section alignment to 2**4.
4043 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4045 * config/tc-m68k.c (line_comment_chars): Add '*'.
4047 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4048 (do_scrub_begin): Don't set lex['*'].
4049 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4050 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4053 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4054 * configure: Rebuild.
4055 * config/te-svr4.h: New file.
4056 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4057 TE_SVR4 or TE_DELTA.
4059 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4061 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4062 short conditional branch around a long unconditional branch.
4064 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4066 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4069 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4072 * symbols.c (resolve_symbol_value): If both left and right
4073 operands are undefined, warn about both of them.
4075 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4077 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4078 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4079 (obj_elf_symver): New static function.
4080 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4083 * write.c (relax_segment): Make type and printf format agree.
4085 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4089 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4091 * config/tc-d30v.c, config/tc-d30v.h: New files.
4093 * configure: Rebuilt.
4095 * configure.in: Add case for d30v.
4098 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4100 * config/tc-alpha.h (md_operand): Define with a null expansion,
4101 like all the other targets.
4102 * doc/internals.texi (CPU backend): Add missing word in
4103 md_flush_pending_output description. Fix typo in md_convert_frag
4105 start-sanitize-tic80
4106 * config/tc-tic80: Minor comment additions/changes.
4109 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4111 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4112 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4113 * config/obj-coff.c (obj_coff_def): Use
4114 tc_canonicalize_symbol_name if defined.
4115 (obj_coff_tag, obj_coff_val): Likewise.
4116 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4118 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4120 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4121 does not actually work, though:
4122 * configure.in (i386-sequent-bsd*): New target.
4123 * configure: Rebuild.
4124 * config/tc-dynix.h: New file.
4125 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4127 * read.c (do_align): Add max parameter. Change all callers.
4128 Remove useless static variables.
4129 (s_align): New static function. Do common portion of
4130 s_align_bytes and s_align_ptwo.
4131 (s_align_bytes, s_align_ptwo): Just call s_align.
4132 * frags.c (frag_align): Add max parameter. Change all callers.
4133 (frag_align_pattern): Likewise.
4134 * frags.h (frag_align, frag_align_pattern): Update declarations.
4135 * write.c (relax_segment): Limit alignment change to fr_subtype.
4136 Fix some types to be addressT.
4137 * config/obj-coff.c (size_section): Likewise.
4138 * config/obj-ieee.c (size_section): Likewise.
4139 * config/tc-d10v.h (md_do_align): Add max parameter.
4140 * config/tc-i386.h (md_do_align): Likewise.
4141 * config/tc-m88k.h (md_do_align): Likewise.
4142 * config/tc-m88k.c (m88k_do_align): Likewise.
4143 * config/tc-sh.h (md_do_align): Likewise.
4144 * config/tc-sh.c (sh_do_align): Likewise.
4145 * as.h: Improve comments on rs_align and rs_align_code.
4146 * doc/as.texinfo: Document new alignment arguments.
4147 * doc/internals.texi (Frags): Document use of fr_subtype field for
4148 rs_align and rs_align_code.
4150 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4152 * config/tc-mips.c: Changed opcode parsing.
4154 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4156 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4157 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4158 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4159 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4160 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4161 to a location consistent with the rest of the target include files.
4162 * config/tc-i386.c: Remove misleading comment.
4163 * doc/internals.texi (CPU backend): Add description of function
4164 md_undefined_symbol.
4165 start-sanitize-tic80
4166 * config/tc-tic80.c: Add code to insert predefined symbols into the
4167 symbol table so they can be parsed by the standard expression parser.
4168 Remove custom code that use to parse them.
4169 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4170 to a location consistent with the rest of the target include files.
4173 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4175 * as.h: GNU c provides unlink() function.
4177 Unify section handling on openVMS/Alpha:
4178 * config/tc-alpha.c(s_alpha_link): Remove.
4179 (s_alpha_section): New function.
4180 Remove case-hacking of symbols
4181 Add .code_address pseudo-op.
4182 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4183 (s_alpha_code_address): New function.
4184 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4185 static constructors/destructors.
4186 Add debug code for crash debugs, to be removed when traceback code
4187 is added to object code.
4188 (s_alpha_name): New function for .name pseudo-op.
4189 (alpha_print_token): New function to print token expressions with
4190 alpha specific extensions.
4192 * makefile.vms: Allow compilation with current gcc snapshot.
4194 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4196 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4197 (DVIPS): Set to dvips.
4198 (ps, as.ps, gasp.ps): New targets.
4199 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4200 and MAKEINFO env variables.
4201 (internals.ps): Use DVIPS macro.
4202 (clean): Remove core and backup files.
4203 (distclean): Remove temporary files from building internals.
4205 * doc/internals.texi (Frags): Fix typo.
4206 (GAS processing): Ditto.
4207 (CPU backend): Ditto.
4208 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4209 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4210 * read.c: Remove ugly hack that dealt with config files not
4211 correctly defining TARGET_BYTES_BIG_ENDIAN.
4212 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4213 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4214 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4215 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4216 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4217 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4218 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4219 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4220 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4221 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4222 whether it is defined or not.
4223 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4224 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4225 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4226 whether it is defined or not.
4227 start-sanitize-tic80
4228 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4229 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4232 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4234 * write.c (write_relocs): Correct text in as_fatal error message,
4235 bfd_perform_relocation -> bfd_install_relocation.
4237 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4239 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4240 * read.c (LEX_TILDE): Define if not defined.
4241 (lex_type): Use LEX_TILDE.
4242 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4243 not is_part_of_name.
4245 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4247 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4250 * config/tc-mips.c (mips16_extended_frag): Correct base address
4251 for an extended PC relative instruction.
4252 (md_convert_frag): Likewise.
4254 * config/tc-mips.c (prev_nop_frag): New static variable.
4255 (prev_nop_frag_holds): New static variable.
4256 (prev_nop_frag_required): New static variable.
4257 (prev_nop_frag_since): New static variable.
4258 (append_insn): If we aren't reordering, and prev_nop_frag is not
4259 NULL, and we don't need any nops, then decrease the size of
4260 prev_nop_frag. Don't insert nops because of instructions in
4261 noreorder sections. Remember whether the previous instructions
4262 where in noreorder sections even when not reordering.
4263 (mips_no_prev_insn): Add preserver parameter. Change all
4264 callers. Refer prev_nop_frag variables when appropriate.
4265 (mips_emit_delays): Set up prev_nop_frag.
4266 (s_mipsset): Clear prev_nop_frag if reordering.
4268 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4270 * config/tc-mips.c (append_insn): Remove useless code which
4271 handled swapping a mips16 jump with a mips16 instruction with a
4274 * config/tc-mips.c (md_parse_option): When debugging, set
4275 mips_optimize to 1, not 0.
4277 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4279 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4280 like the expression was based on `.', adjust the value of the
4283 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4284 extended instruction in a delay slot when not reordering.
4285 (md_convert_frag): Warn if an extended instruction appears in a
4288 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4289 (s_insn): New static function.
4290 * doc/c-mips.texi: Document .insn.
4292 * config/tc-mips.c (md_begin): Add the general registers to the
4294 (mips16_ip): First parse the expression, and then see whether it
4295 came up with a register, rather than trying to first see whether
4296 we are looking at a register.
4298 start-sanitize-tic80
4299 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4301 * config/tc-tic80.c: Numerous changes and additions to flesh
4302 out functions that were previously just stubs, and fix some
4303 problems found using the new TIc80 testsuite cases.
4306 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4308 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4309 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4311 * config/tc-mips.c (append_insn): Output jump instruction as a
4312 pair of 2 byte instructions, rather than as a single 4 byte
4315 start-sanitize-r5900
4316 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4317 (mips_ip): Don't check INSN_ISA for a macro.
4320 start-sanitize-r5900
4321 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4323 * config/tc-mips.c: added r5900.
4326 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4328 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4329 config/itbl-mips.h: Add copyright message and fix indentation.
4331 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4333 * itbl-ops.c: New file. Add support for dynamically read
4334 instruction registers, opcodes and formats. Build internal table
4335 for new instructions and provide callbacks for assembler and
4337 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4339 * itbl-ops.h: New file. Header file for itbl support.
4340 * config/itbl-mips.h: New file. Mips specific definitions for
4343 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4345 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4346 fit into the constant field of a relaxable operand, then it does
4349 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4351 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4352 a jsr target in a different section just like a jsr to
4353 an undefined target.
4355 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4357 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4358 against any mips16 symbols, not just externally visible ones.
4359 (md_apply_fix): Corresponding change.
4361 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4363 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4364 the operand of the exit instruction.
4366 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4368 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4369 as O_symbol, copy over the segment.
4371 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4373 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4374 fixup to be against the section symbol, adjust the value
4377 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4379 * write.c (write_relocs): Avoid looping on equated symbols.
4380 Adjust fx_offset by X_add_number for each symbol.
4381 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4383 (fixup_segment): Add a loop to track down equated symbols and
4384 adjust fx_offset appropriately.
4386 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4388 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4389 jmp -> bra relaxing.
4390 (md_convert_frag): Handle jmp->bra relaxing.
4391 (md_assemble): Handle jmp->bra relaxing.
4392 (md_estimate_size_before_relax): Likewise.
4394 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4396 * config/tc-i386.c (i386_align_code): Add comments explaining the
4399 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4401 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4402 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4404 (md_longopts): Add "enforce-aligned-data".
4405 (md_show_usage): Mention --enforce-aligned-data.
4406 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4407 enforce-aligned-data.
4409 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4410 "word", and "short".
4411 (ppc_xcoff_cons): New static function.
4413 * write.c (relax_segment): Give an error if a .space symbol is
4414 common or undefined.
4416 * read.c (read_a_source_file): Don't handle mri_pending_align if
4417 the handler is s_globl or s_ignore.
4419 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4421 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4422 start-sanitize-tic80
4423 * config/tc-tic80.c: Many additions to previous placeholder file.
4424 * config/tc-tic80.h: Ditto.
4427 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4429 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4431 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4433 * config/tc-mips.c (mips_fix_adjustable): New function.
4434 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4435 (mips_fix_adjustable): Declare.
4437 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4438 * read.c (read_a_source_file): After doing an mri_pending_align,
4439 adjust the line_label if there is one.
4440 (s_space): Set mri_pending_align if an odd number of bytes were
4443 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4445 * config/tc-d10v.h (md_do_align): Add this hook to call
4446 d10v_cleanup() when a ".align" is detected.
4448 * config/tc-d10v.c (find_opcode): Correctly calculate
4449 branch displacement when .aligns are present.
4451 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4453 * config/tc-mn10200.c (md_relax_table): Define.
4454 (md_convert_frag): Implement.
4455 (md_assemble): Handle relaxable operands/instructions correctly.
4456 (md_estimate_size_before_relax): Implement.
4457 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4459 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4461 * config/tc-mips.c (append_insn): Give an error for jumps to a
4463 (md_apply_fix): Make a branch to an odd address an error rather
4466 * config/tc-mips.c (md_convert_frag): If the user explicitly
4467 requested an extended opcode, pass warn as true to mips16_immed.
4469 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4470 an explicit 0, so that explicitly extended instructions work
4473 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4475 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4476 symbol for a common symbol.
4478 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4480 Patch presumed to have been checked in awhile ago but wasn't.
4481 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4482 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4483 (relax_segment, case rs_org): Move code inside braces. Move locals
4484 target,after inside too.
4485 (relax_segment, case rs_machine_dependent): Guts moved to ...
4486 (relax_frag): New function.
4487 Call md_prepare_relax_scan if defined.
4489 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4491 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4492 'p' operand specifier.
4494 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4496 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4497 m68k family cpus which support long branch addressing modes.
4498 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4499 md_create_long_jump): Use it.
4501 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4503 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4504 the .reginfo or .MIPS.options section if configured for an
4507 * config/tc-mips.c (md_begin): Don't set interlocks for
4510 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4512 * read.c (read_a_source_file): Make sure the symbol ends with
4513 whitespace before checking whether the next character is '='.
4515 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4517 * config/tc-i386.c (sco_id): Moved from here...
4518 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4519 really is an SCO ELF specific thing, not just a SCO x86 specific
4522 start-sanitize-tic80
4523 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4525 * configure.in (tic80-*-*): Don't require 'coff'.
4526 * configure: Regenerate.
4529 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4531 * read.c (emit_expr): Check for overflow of a negative value
4533 * write.c (fixup_segment): Likewise.
4534 * config/obj-coff.c (fixup_segment): Likewise.
4536 * config/tc-m68k.c (struct label_line): Define.
4537 (labels, current_label): New static variables.
4538 (md_assemble): Mark current_label as text, and clear it.
4539 (m68k_frob_label): New function.
4540 (m68k_flush_pending_output): New function.
4541 (m68k_frob_symbol): New function.
4542 * config/tc-m68k.h (tc_frob_label): Define.
4543 (md_flush_pending_output): Define.
4544 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4545 (tc_frob_coff_symbol): Likewise.
4547 * read.c (read_a_source_file): When defining a macro in MRI mode,
4548 don't add the symbol to the symbol table.
4550 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4552 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4553 here since fixup_segment doesn't (linkrelax is set).
4554 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4556 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4558 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4561 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4563 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4564 to avoid warnings with the native HP compiler.
4565 (fix_new_hppa): Similarly for the r_type argument.
4566 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4567 in an #if OBJ_ELF to keep gcc -Wall quiet.
4568 (md_apply_fix): Always initialize "result".
4570 * config/tc-mn10200.c (md_assemble): Generate relocations.
4572 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4574 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4577 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4579 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4580 pass on the new file hook.
4582 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4583 !alpha_force_relocation, as local LITERALs can be adjusted to be
4584 relative to the section.
4586 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4588 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4590 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4591 aligned to odd boundary.
4592 (tc_frob_coff_symbol): Define.
4594 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4596 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4598 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4599 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4601 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4603 (md_assemble): If the size is 'B', set fx_signed.
4604 (md_apply_fix_2): Use fx_signed when checking for overflow.
4606 * write.h (struct fix): Add fx_signed field.
4607 * write.c (fix_new_internal): Initialize fx_no_overflow and
4609 (fixup_segment): Use fx_signed when checking for overflow.
4610 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4611 fx_signed when checking for overflow.
4613 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4615 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4616 updated, and all the useful information is in doc/internals.texi.
4618 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4619 * read.c (read_a_source_file): Check for conditional operators
4620 before doing an MRI pending alignment.
4621 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4622 (tc_conditional_pseudop): Define.
4623 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4624 * doc/internals.texi (CPU backend): Describe
4625 tc_conditional_pseudoop.
4627 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4628 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4630 (md_begin): Check m68k_rel32_from_cmdline before setting
4632 (m68k_mri_mode_change): Likewise.
4633 (md_longopts): Add --disp-size-default-16 and
4634 --disp-size-default-32.
4635 (md_parse_option): Handle new options.
4636 (md_show_usage): Mention new options.
4637 * doc/c-m68k.texi (M68K-Opts): Document new options.
4639 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4640 * config/tc-m68k.c (m68k_index_width_default): New static
4642 (m68k_ip): Use m68k_index_width_default to set the size of a base
4643 register whose size was not given.
4644 (md_longopts): Add --base-size-default-16 and
4645 --base-size-default-32.
4646 (md_parse_option): Handle new options.
4647 (md_show_usage): Mention new options.
4648 * doc/c-m68k.texi (M68K-Opts): Document new options.
4650 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4652 * configure.in: Recognize mips-*-linux* target.
4653 * configure: Rebuild.
4655 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4656 work if valueT is only 32 bits.
4658 * config/tc-mips.c: Throughout, check target_big_endian rather
4660 (byte_order): Remove.
4661 (mips_init_after_args): Remove.
4662 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4663 (mips_init_after_args): Don't declare.
4664 (tc_init_after_args): Don't define.
4666 * config/tc-mips.h (tc_frob_after_relocs): Define if
4668 (mips_elf_final_processing): Likewise.
4669 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4671 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4673 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4674 sld.{h,w} and the operand is relocatable, adjust the adend by
4675 shifting it right one bit.
4677 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4679 * read.c (read_a_source_file): Check mri_pending_align after
4680 checking for a macro. From Ronald F. Guilmette
4683 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4685 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4686 add segment argument. If OBJ_ELF, treat a relocation against a
4687 symbol in a linkonce section like a relocation against an external
4689 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4691 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4693 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4695 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4697 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4698 includes config.h instead of host.h, tc.h instead of tp.h, and
4699 targ-env.h instead of target-environment.h.
4700 Also, obj-format.h includes targ-cpu.h instead of
4702 start-sanitize-tic80
4703 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4704 * configure: Rebuild with autoconf.
4705 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4706 (TARGET_FORMAT): Define to "coff-tic80".
4707 * config/tc-tic80.c: New file for TIc80 support.
4708 * config/tc-tic80.h: New file for TIc80 support.
4711 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4713 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4716 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4718 * write.c (adjust_reloc_syms): If the fixup symbol has been
4719 equated to an undefined symbol, convert the fixup to being against
4720 the target symbol. Remove obsolete code handling a special case
4723 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4725 * mpw-make.sed: Use NewFolderRecursive for installation.
4727 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4729 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4731 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4733 * config/tc-d10v.c (md_assemble): Fix bug which caused
4734 second instruction in a line to be case sensitize.
4736 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4738 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4739 range check operands with MN10200_OPERAND_NOCHECK set.
4740 (check_operand): Likewise.
4742 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4744 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4745 (md_begin): Always align the text section to a four byte
4747 (append_insn): Remove call to record_align.
4749 * config/tc-mips.c (insn_label): Remove.
4750 (struct insn_label_list): Define.
4751 (insn_labels, free_insn_labels): New static variables.
4752 (mips_clear_insn_labels): New static function.
4753 (append_insn): Mark all mips16 text labels, and make them odd.
4754 Handle all labels after emitting a nop, not just one. Call
4755 mips_clear_insn_labels rather than just clearing insn_label.
4756 (mips_emit_delays): Add insns parameter, and use it to decide
4757 whether to mark mips16 labels. Handle all labels, not just one.
4758 Force mips16 labels to be odd. Change all callers.
4759 (mips16_immed): Don't check for an odd branch target.
4760 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4761 (mips16_extended_frag): Ignore the low bit in a branch target.
4762 (md_convert_frag): Likewise.
4763 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4764 clearing insn_label.
4765 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4766 (s_float_cons, s_gpword): Likewise.
4767 (s_align): Use insn_labels rather than insn_label.
4768 (s_cons, s_float_cons, s_gpword): Likewise.
4769 (mips_frob_file_after_relocs): New function.
4770 (mips_define_label): Rewrite to add to insn_labels list.
4771 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4772 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4773 out odd, increment it.
4775 * config/tc-mips.c (append_insn): Only update prev_insn when not
4776 reordering if place is NULL.
4778 * config/tc-mips.c (mips16_ip): Check for a missing expression
4779 when using the register indirect addressing mode.
4781 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4783 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4784 check 24bit operands for overflow.
4785 (check_operand): Likewise.
4787 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4789 * doc/as.texinfo (Section): Document how to use the .section
4790 pseudo-op for COFF and ELF.
4792 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4794 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4796 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4798 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4799 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4800 store them. Adjust other RELAX_MIPS16 macros.
4801 (RELAX_MIPS16_DSLOT): Define.
4802 (RELAX_MIPS16_JAL_DSLOT): Define.
4803 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4804 handling of whether previous instruction has a fixup. Set
4805 prev_insn_reloc_type.
4806 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4807 (mips16_extended_frag): Use the right base address for a PC
4808 relative add or load.
4809 (md_convert_frag): Likewise. If a PC relative add or load is
4810 used, record the alignment for the section.
4812 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4814 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4815 linkonce section into a reloc against the section symbol.
4817 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4818 branch instructions.
4820 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4821 system, don't set the section alignment to 2**4.
4822 (s_change_sec): Likewise.
4823 (append_insn): Call record_alignment for the section.
4824 (md_section_align): Don't align the section size for an embedded
4827 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4829 * write.c (adjust_reloc_syms): Make sure that symbols are
4830 resolved; expression symbols may have been skipped.
4831 * config/obj-coff.c (fixup_segment): Likewise.
4833 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4835 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4836 BFD_RELOC_24_PLT_PCREL relocation.
4837 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4839 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4841 * config/tc-d10v.c (write_2_short): Remove code that called
4842 parallel_ok() when the programmer specified parallel instructions.
4844 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4846 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4849 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4850 * config/tc-mn10300.c (md_assemble): Likewise.
4852 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4854 * config/tc-mips.c (append_insn): Make sure there is enough room
4855 in a frag after a mips16 instruction to switch it with a jump
4858 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4859 attempt to use a non absolute symbol in an extending frag.
4861 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4863 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4864 * config/tc-mn10200.h: Likewise.
4866 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4868 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4869 UNGET rather than PUT. Set old_state before setting state to -2.
4871 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4872 when extending because the value is exactly maxtiny + 1.
4874 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4875 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4876 (RELAX_MIPS16_USER_SMALL): Define.
4877 (RELAX_MIPS16_USER_EXT): Define.
4878 (mips16_small, mips16_ext): New static variables.
4879 (append_insn): Pass mips16_small and mips16_ext to
4880 RELAX_MIPS16_ENCODE.
4881 (mips16_ip): Set mips16_small and mips16_ext.
4882 (mips16_immed): Don't check mips16_autoextend.
4883 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4885 * write.c (write_relocs): Print an error for an out of range
4886 fixup, rather than calling abort.
4888 * as.c (main): Unlink the output file if there are errors while
4889 generating the fixups.
4891 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4893 * config/tc-mips.c (mips16_extended_frag): Don't call
4895 (md_convert_frag): Call resolve_symbol_value before calling
4896 S_GET_VALUE, and don't add in the frag address.
4898 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4899 and use them when reporting errors. Change all callers.
4901 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4903 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4904 Remove '$' prefixing for registers.
4906 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4908 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4909 is initialized before using it.
4910 (d10v_cleanup): No longer uses its argument, so make it void.
4912 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4914 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * write.c (fixup_segment): Don't discard the symbol for a PC
4917 relative fixup to an absolute symbol.
4919 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4921 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4922 with multiple sections.
4924 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4926 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4927 no-mips-16 to no-mips16.
4928 (s_mipsset): Accept .set mips16 and .set nomips16.
4930 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4932 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4933 argument, and check for +/- constant following the suffix, folding
4934 it into the expression.
4935 (ppc_elf_cons): Change ppc_elf_suffix calls.
4936 (md_assemble): Ditto.
4937 (shlib): Replace boolean mrelocatable with enumeration shlib.
4938 (md_parse_option): Discriminate between PIC style shared libraries
4940 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4943 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4945 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4946 change the comment characters.
4948 * config/tc-ppc.c (comment_chars): Delete in favor of
4950 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4952 (ppc_comment_chars): Select appropriate comment chars by default.
4953 (msolaris): New flag for -m{,no-}solaris.
4954 (md_parse_option): Recognize -K pic. Add support for
4956 (md_show_usage): Update.
4957 (md_begin): Do not set ELF flags if Solaris.
4958 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4959 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4961 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4963 * as.c (main): Correct handling of flag_always_generate_output.
4965 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4967 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4968 fx_offset, not fx_addnumber.
4970 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4973 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4975 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4977 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4979 * config/tc-mips.c (md_section_align): Check for an alignment of
4980 4, not an alignment of 16. Corrects August 7 patch.
4982 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4984 * configure, conf.in: Rebuild with autoconf 2.12.
4986 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4987 alignment is specified.
4989 Add support for mips16 (16 bit MIPS implementation):
4990 * config/tc-mips.c: Extensive additions for mips16 support, not
4992 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4993 (insn_uses_reg): Change last parameter to an enum.
4994 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4995 (md_relax_frag): Define as mips_relax_frag.
4996 (mips_relax_frag): Declare.
4997 (struct mips_cl_insn): Add use_extend and extend fields.
4998 (tc_fix_adjustable): Define.
4999 * config/obj-elf.h (S_GET_OTHER): Define.
5000 (S_SET_OTHER): Define.
5002 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5004 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5005 o and p operand specifiers.
5007 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5009 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5010 (relax_segment, case rs_org): Move code inside braces. Move locals
5011 target,after inside too.
5012 (relax_segment, case rs_machine_dependent): Guts moved to ...
5013 (relax_frag): New function.
5014 Call md_prepare_relax_scan if defined.
5015 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5018 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5020 * config/tc-mn10300.c (address_registers): Use '$' as register
5021 prefix instead of '%'.
5022 (data_registers, other_registers, md_assemble): Likewise.
5024 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5025 (data_registers, other_registers, md_assemble): Likewise.
5027 * config/tc-mn10300.c (md_assemble): Correctly determine the
5028 correct location and type for each relocation.
5029 (md_pcrel_from): Simplify.
5031 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5033 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5034 converted into branch around branch.
5036 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5038 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5039 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5041 * config/tc-mn10300.c (md_begin): Set linkrelax.
5042 (md_assemble): Create fixups as needed.
5043 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5045 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5047 * config/tc-d10v.c (parallel_ok): When automatically converting
5048 serial ops to parallel, do not consider a branch as the first
5051 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5053 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5055 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5057 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5059 (check_operand): Likewise.
5061 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5063 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5065 (write_2_short): Call parallel_ok to check whether two short
5066 instructions the user requested execute in parallel, can be
5069 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5071 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5072 allow a branch and link in parallel with an exe instruction.
5074 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5076 * doc/c-d10v.texi: Add info on @word modifier.
5078 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5080 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5081 operands are assumed to be 32bits. Use "bits" field to hold the
5082 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5083 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5086 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5087 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5089 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5090 MN10300_OPERAND_SPLIT.
5092 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5094 * config/tc-mn10300.c (md_assemble): Insert operands into
5095 the extension part of the instruction if necessary.
5096 (mn10300_insert_operand): Accept pointer to extension word
5097 argument. Make insn a pointer argument too. Return type
5098 is now void. All callers changed.
5100 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5102 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5103 repeated register operands.
5105 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5107 * doc/as.texinfo: Added section on reporting bugs.
5109 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5110 alpha_macro emit field to expect a const argument, and change the
5111 arg field to be const. Fix some spacing to follow the GNU
5114 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5116 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5117 (pca56) and 21264 (ev6) cpus.
5118 (md_apply_fix): Private relocation types are now negative.
5119 (alpha_force_relocation): Likewise.
5120 (tc_gen_reloc): Likewise.
5121 (emit_insn): Likewise.
5122 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5123 (emit_stX): Likewise.
5124 (emit_sextX): Likewise.
5126 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5128 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5129 a symbol found in a reloc.
5131 * symbols.c (resolve_symbol_value): Improve the error message if
5132 an undefined symbol is used in an expression.
5134 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5136 * doc/internals.texi: Rewrite, and add a lot of documentation.
5137 * doc/Makefile.in (internals.info): New target.
5139 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5141 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5142 against weak symbols.
5144 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5146 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5149 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5150 fixup at the right address within the frag.
5152 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5153 to an absolute value, instead increment it as needed.
5155 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5156 * config/tc-v850.c: Fix some indention problems.
5157 (md_relax_table): Define for D9->D99 branch displacement
5159 (md_convert_frag): Do something useful instead of aborting.
5160 (md_estimate_size_before_relax): Likewise.
5161 (md_assemble): Note if the matching instruction has a relaxable
5162 operand. If it does, allocate frag with frag_var and don't
5165 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5167 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5168 write out any buffered instructions when a ".end" is found.
5170 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5172 * read.c (read_a_source_file): New hook md_cleanup().
5174 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5176 * write.c (fix_new_exp): Use make_expr_symbol to build an
5177 expression symbol for a complex fixup.
5179 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5181 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5182 hacks to improve parsing of complex hi, lo, zda, etc
5184 (md_assemble): Don't demand and eat a trailing ')' after finding
5185 a v850 relocation prefix. Sign extend the constant in a
5186 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5188 (parse_cons_expression_v850): Don't eat a trailing ')' after
5189 finding a v850 relocation prefix.
5191 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5192 (TC_CONS_FIX_NEW): Likewise.
5193 * config/tc-v850.c (parse_cons_expression_v850): New function.
5194 (cons_fix_new_v850): Likewise.
5196 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5198 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5200 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5201 for an unknown relocation type.
5203 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5205 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5208 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5210 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5211 differently for movea & sst/sld insns.
5213 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5215 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5218 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5220 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5221 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5222 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5223 frob_file_after_relocs field.
5224 * config/obj-elf.c (elf_format_ops): Likewise.
5225 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5226 including obj-elf.h.
5228 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5230 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5231 specially if not ELF.
5232 (md_apply_fix): Handle BFD_RELOC_64.
5233 (tc_gen_reloc): Handle BFD_RELOC_64.
5235 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5236 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5239 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5240 Don't check S_GET_OTHER.
5242 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5244 * config/tc-mips.c (mips_ip): Accept an odd floating point
5245 register with l.s or s.s.
5247 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5249 (obj_aout_type): New static function.
5251 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5253 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5255 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5257 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5258 and sdaoff expressions.
5260 * write.c (fixup_segment): Don't add symbol value to addend if
5261 TC_V850 and OBJ_ELF.
5262 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5265 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5266 (md_pcrel_from_section): Likewise.
5267 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5269 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5271 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5272 (md_pcrel_from_section): New function.
5273 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5275 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5277 * config/tc-mips.c (load_register): Add cast to offsetT when using
5280 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5282 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5283 (elf_frob_file_after_relocs): ... here. New function.
5284 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5285 * write.c (write_object_file): Call *frob_after_relocs after the
5286 call to write_relocs.
5288 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5290 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5291 symbol, as this messes up linking. Instead, expand the recursive call
5292 inline and change up the appropriate bits to get the 0x8000 offset
5293 in the reloc addend.
5295 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5297 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5298 two symbols in the same segment to be adjusted.
5300 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5301 * configure: Rebuild.
5303 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5305 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5307 (ppc_elf_validate_fix): Ditto.
5308 (md_assemble): Ditto.
5310 (ppc_pe_section): Ditto.
5311 (ppc_frob_symbol): Ditto.
5313 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5315 * config/mn10300.c (md_assemble): Pass an extra shift count
5316 to mn10300_insert_operand based on the opcode format.
5317 (mn10300_insert_operand): Accept and use extra shift count
5320 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5321 formats rather than hard-coded constants.
5323 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5324 are 7 bytes long. Write out instructions in big-endian format.
5326 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5328 * config/tc-mn10300.c (md_assemble): Tweak further so
5329 that all instructions are parsed correctly.
5331 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5333 * as.h: Include libiberty.h.
5334 (xmalloc, xrealloc): Don't declare.
5335 * as.c: Don't include libiberty.h.
5336 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5337 * config/tc-mips.c: Likewise.
5338 * messages.c: Likewise.
5339 (xstrerror): Don't declare.
5340 * xmalloc.c: Remove.
5342 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5344 * config/tc-mn10300.h (pre_defined_registers) Remove.
5345 (system_registers, cc_names): Likewise.
5346 (address_registers, data_registers, other_registers): New register
5348 (register_name, system_register_name, cc_name): Remove.
5349 (mn10300_reloc_prefix): Likewise.
5350 (data_register_name): New function.
5351 (address_register_name, other_register_name): Likewise.
5352 (md_assemble): Rough cut at parsing operands. Remove lots of
5354 (md_apply_fix3): Disable for now.
5356 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5358 * config/tc-m68k.c (select_control_regs): New function, extracted
5359 out of m68k_init_after_args.
5360 (m68k_init_after_args): Use it.
5361 (mri_chip): Use it here as well to update set of allowed control
5364 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5366 * config/obj-elf.c (elf_begin): New function.
5367 (obj_elf_section): Add the section symbol to the symbol table.
5368 * config/obj-elf.h (obj_begin): Define.
5369 (elf_begin): Declare.
5370 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5373 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5375 * config/obj-coff.c (fixup_segment): Subtract the section address
5376 from a PC relative reloc if TC_M68K.
5378 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5380 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5381 .uaxword available even if not OBJ_ELF.
5382 (md_atof): Remove unused local variable wordP.
5384 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5386 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5387 for Matsushita MN10x00 support.
5388 * configure.in: Recognize mn10x00-*-*
5389 * configure: Rebuilt.
5391 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5393 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5394 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5395 (load_expression): track clobbering of base reg before jmp/jsr.
5396 (s_alpha_file): pass case_hack flags and source filename via
5397 symbol table to bfd.
5398 * tc-alpha.h (TC_CONS_FIX_NEW): define
5400 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5402 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5403 * configure: Rebuild.
5405 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5407 * read.c (s_macro): Warn if a macro has the same name as a
5409 (s_space): In m68k MRI mode, align to a word boundary.
5410 * macro.c (define_macro): Add namep parameter. Change all
5412 * macro.h (define_macro): Update declaration.
5414 * as.c (show_usage): Print bug report address.
5415 (parse_args): Change version printing to match current GNU
5417 * gasp.c (show_usage): Print bug report address.
5418 (main): Change version printing to match current GNU standards.
5420 * config/tc-m68k.c (init_table): Correct access control unit
5421 register numbers. From Ken Rose <rose@netcom.com>.
5423 * config/tc-alpha.c: Add some static function prototypes.
5424 (alpha_macros): Move to top of file. Make static.
5425 (alpha_num_macros): Move to top of file.
5427 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5429 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5432 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5434 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5435 and just call sprintf_vma.
5437 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5439 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5441 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * read.c (float_cons): Call md_flush_pending_output if it is
5446 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5448 * config/tc-d10v.c (md_operand): Created. Allows operands to
5450 * config/tc-d10v.h (md_operand): Undefined.
5452 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5455 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5457 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5460 reloc for the i960 for a reloc in the same section. This undoes
5461 one of the two changes made Aug 19.
5463 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5465 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5466 symbols to the position of the debugging information.
5468 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5470 * expr.c (expr): Always use unsigned right shifts for >>.
5472 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5474 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5475 slots when processing BL fixups.
5477 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5478 on the first half of the instruction.
5480 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5482 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5483 stabs expression, rather than giving an error.
5485 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5488 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5490 * config/tc-mips.c (append_insn): Fill in the value for a constant
5491 jump, rather than creating a reloc.
5493 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5495 * config/tc-mips.c (append_insn): Don't swap an instruction which
5496 sets a condition code with an instruction which uses a condition
5498 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5501 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5502 (mips_ip): Give a better error message if the ISA level is wrong.
5503 (md_parse_option): Recognize -mcpu=[v][r]5000.
5505 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5507 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5509 (load_register): Ensure hi32 bits are not lost during lo32bit
5510 processing. Fix shift offset that was overflowing into the next
5511 instruction field. Add code to generate shorter sequences for
5512 constants with a single contiguous seqeuence of ones.
5514 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5516 * config/tc-d10v.c (d10v_dot_word): New function to support
5517 "@word" with the word pseudo-op.
5518 (md_apply_fix3): Cleanup and changes to support correct sizes
5519 for 16 and 18-bit relocs.
5521 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5523 * configure.in (sparc-*-aout): Set `em'.
5524 * configure: Regenerated.
5525 * config/te-sparcaout.h: New file.
5526 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5527 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5528 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5529 (SPECIAL_CASE_{SETSW,SETX}): Define.
5530 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5531 (md_begin): Delete setting of `target_big_endian'.
5532 (output_insn): New function.
5533 (md_assemble): Rewrite. Add `setx' support.
5534 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5536 (md_atof): Add little endian support.
5537 (md_number_to_chars): Likewise.
5538 (md_apply_fix): Likewise.
5539 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5540 (md_parse_option): Likewise.
5541 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5543 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5545 * ecoff.c (ecoff_new_file): New function.
5546 * ecoff.h (ecoff_new_file): Declare.
5547 * config/obj-ecoff.h (obj_app_file): Define.
5549 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5551 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5552 symbol by 32k so that our 16-bit signed offset can address the
5553 entire chunk. Reported by <matt@lkg.dec.com>.
5555 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5557 * config/tc-mips.c (load_register): Remove unused variable tmp.
5559 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5561 * config/tc-mips.c (load_register): Remove unnecessary code that
5562 was causing the high 32bits of 64bit constants to be lost.
5564 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5566 * config/tc-d10v.c: Added changes to support function
5567 pointers and "@word" syntax.
5569 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5571 * config/tc-v850.c: Remove commented out and #if 0'd code.
5572 (v850_reloc_prefix): Provide prototype.
5573 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5575 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5576 (md_assemble): Add default to case statement.
5578 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5580 * config/tc-v850.c (md_assemble): Compute size of the instrction
5583 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5586 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5588 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5589 routines to fetch/store the updated instruction from/to memory.
5590 (v850_insert_operand): If the operand has a specialized insert
5593 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5595 * config/tc-v850.c (reg_name_search): Align calling convention to
5596 be like identical function found in tc-ppc.c.
5597 (get_reloc): Removed.
5598 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5599 (md_assemble): emit fixups.
5600 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5602 (md_apply_fix3): handle fixups/relocs.
5603 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5605 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5608 * configure.in (sh-*-elf*): New target.
5609 * config/tc-sh.h (TARGET_ARCH): Define.
5610 (WORKING_DOT_WORD): Define.
5611 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5612 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5613 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5614 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5615 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5616 (SUB_SEGMENT_ALIGN): Likewise.
5617 (RELOC_32): Don't define.
5618 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5619 (target_big_endian): Declare if OBJ_ELF.
5620 (TARGET_FORMAT): Define if OBJ_ELF.
5621 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5623 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5624 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5625 (struct sh_count_relocs): Define.
5626 (sh_count_relocs): New static function, broken out of
5627 sh_frob_file. Add BFD_ASSEMBLER code.
5628 (sh_frob_section): Likewise.
5629 (sh_frob_file): Call sh_frob_section.
5630 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5631 call section_symbol rather than seg_info (seg)->dot.
5632 (md_section_align): Add OBJ_ELF version.
5633 (SWITCH_TABLE_CONS): Define.
5634 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5635 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5636 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5638 (struct reloc_map): Define if not BFD_ASSEMBLER.
5639 (coff_reloc_map): Likewise.
5640 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5641 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5642 * write.c (write_relocs): Ifdef out fx_where test which triggers
5643 inappropriately for SH ELF.
5644 (write_object_file): Call tc_frob_file_before_adjust and
5645 obj_frob_file_before_adjust if they are defined.
5647 * write.c (write_object_file): Use BFD_RELOC_16, not
5648 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5650 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5653 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5655 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5656 branch sizes in across sections.
5658 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5660 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5663 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5665 * config/tc-v850.c (md_begin): Deal with end of opcode
5668 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5670 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5671 the wrong opcode for cases like st2w where there are many forms
5672 of the same instruction.
5674 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5676 * expr.c (operand): If md_parse_name is defined, call it before
5677 calling symbol_find_or_make.
5678 * config/tc-ppc.h (md_parse_name): Define.
5679 (ppc_parse_name): Declare.
5680 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5682 (register_name): Update call to reg_name_search.
5683 (cr_operand): New static variable.
5684 (cr_names): New static const array.
5685 (ppc_parse_name): New function.
5686 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5687 cr_operand before calling expression.
5689 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5691 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5692 hppa_gen_reloc_type call.
5694 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5696 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5697 on addresses. Improved error messages.
5698 * doc/c-d10v.texi: Added docs for register pairs.
5700 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5702 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5705 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5707 * ecoff.c (init_file): Initialize fMerge to 1.
5708 (add_file): Restore old file merging code, but only merge files if
5710 (ecoff_directive_loc): Clear fMerge field of current file.
5711 (ecoff_generate_asm_lineno): Likewise.
5713 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5715 * doc/c-d10v.texi: Fix typo.
5717 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5719 * config/tc-v850.c (md_assemble): Correct bit masking for
5720 hi and lo expressions.
5722 * config/tc-v850.c (md_assemble): Rough cut at demanding
5723 "ep" or "r30" in sst and sld instructions.
5724 (md_apply_fix3): Don't abort. Just warn that we don't
5727 * config/tc-v850.c (CC_NAME_CNT): Define.
5728 (cc_name): New function.
5729 (md_assemble): Handle V850_OPERAND_CC correctly.
5731 * config/tc-v850.c (md_assemble): Don't forget to initialize
5734 * config/tc-v850.c (reg_name_search): Generalize to search
5735 any given register table.
5736 (register_name): Pass appropriate table and size to reg_name_search.
5737 (system_register_name): New function.
5738 (SYSREG_NAME_CNT): Define.
5739 (md_assemble): Handle operands which are system registers.
5741 * config/tc-v850.c (md_assemble): If we find a register, but the
5742 opcode doesn't want a register, then we don't have a match.
5743 (md_assemble): Get size of the instruction from the opcode table.
5745 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5747 * configure.in: Set and substitute HLDENV.
5748 * configure: Rebuild.
5749 * Makefile.in (HLDENV): New variable.
5750 (as.new): Use $(HLDENV).
5752 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5753 if an array dimension is not known.
5755 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5757 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5758 * doc/c-d10v.texi: Cleanup.
5760 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5762 * config/tc-v850.c: New file.
5763 * config/tc-v850.h: New file.
5764 * configure (v850-*-elf): New target.
5765 * configure.in (v850-*-elf): New target.
5767 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5769 * doc/c-d10v.texi: New file.
5770 * doc/all.texi: Added D10V stuff.
5771 * doc/as.texinfo: Added D10V stuff.
5773 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5775 * config/tc-d10v.c: All references to defined symbols should
5776 now use the optimal instruction. .float and .double now work.
5778 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5780 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5781 section address for the i960 as is done for the i386.
5783 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5785 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5786 case, forward-include bfd/elf-bfd.h.
5788 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5790 * config/tc-d10v.c: Add additional information to the opcode
5791 table to help determinine which instructions can be done
5794 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5796 * config/tc-arm.c: Major changes to add Thumb support, with lots
5797 of change input from <rearnsha@armltd.co.uk>.
5798 Reverted to INSN_SIZE macro, rather than insn_size variable.
5799 (insns): Added ARM "bx" instruction support.
5800 (tinsns): Added Thumb instruction definition structure.
5801 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5802 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5803 (opcode_select,s_arm,s_thumb,s_code): Added.
5804 (decode_shift): Allow upper-case RRX.
5805 (do_ldst): Simpler halfword support.
5806 (do_ldmstm): Improved.
5807 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5808 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5809 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5810 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5811 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5813 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5814 (md_parse_option): Add support for -mthumb.
5815 (md_show_usage): Updated to reflect new command line option.
5816 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5817 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5818 fragment information to be held.
5820 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5822 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5823 non-null, but is a constant.
5824 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5825 so that error reporting will work correctly.
5827 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5829 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5830 against weak symbols.
5832 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5834 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5835 (ppc_force_relocation): Declare if OBJ_XCOFF.
5836 * config/tc-ppc.c (ppc_force_relocation): New function if
5839 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5841 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5843 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5845 * config/tc-d10v.c: Fix problem with relocs.
5847 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5849 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5850 with nops if not in data_section or bss_section.
5852 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5854 Add support for openVMS/Alpha.
5855 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5856 * config/obj-evax.c: New file.
5857 * config/obj-evax.h: New file.
5858 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5860 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5861 defined. Add case for bfd_target_evax_flavour.
5862 * config/vms-a-conf.h: New file.
5863 * conf-a-gas.com: New file.
5864 * configure.in: Add target alpha-*-*vms*.
5865 * configure: Rebuild.
5866 * makefile.vms: New file.
5867 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5868 Don't call ffs on openVMS/Alpha.
5870 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5872 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5873 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5875 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5876 (NEED_DECLARATION_SBRK): New macro.
5877 * configure, conf.in: Rebuild.
5878 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5879 (strstr): Declare if NEED_DECLARATION_STRSTR.
5880 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5882 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5884 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5885 by a constant before entering the main switch. Reject attempts to
5886 apply an arithmetic function to non-absolute symbols, except for
5887 the special case of subtraction of two symbols in the same
5890 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5891 not to more than a 16 byte boundary.
5893 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5894 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5895 (tc_gen_reloc): If out of memory call as_fatal rather than
5896 assert. If no howto found, call as_bad_where rather than
5897 as_fatal. Change the error message slightly. Set howto to a
5898 non-NULL value in order to keep going.
5900 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5902 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5904 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5906 * config/tc-h8300.c (get_specific): New operand "size" derived
5907 from ".b", ".w" and ".l" extensions. All callers changed. If
5908 the base instruction has no operands, then use the size to
5909 determine which specific instruction to use.
5911 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5913 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5915 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5917 * config/tc-mips.c (md_section_align): Don't change addr if
5920 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5922 * config/tc-hppa.c: Revert yesterday's changes.
5924 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5926 * config/tc-d10v.c: Disable range checking on 16-bit values.
5928 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5930 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5931 not just the ones that don't match.
5933 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5935 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5937 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5939 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5940 pre-cursor to adding Thumb support. Also added cpu_variant flag
5941 information to each of the asm_flg structures.
5942 (md_parse_option): Updated ARM7 parsing to allow 't' for
5943 thumb/halfword support, aswell as 'm' for long multiply.
5944 (md_show_usage): Updated help message.
5945 (md_assemble): Check that instruction flags are applicated to the
5946 current cpu variant.
5947 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5948 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5949 signextension instructions.
5950 (do_ldst): Generate halfword and signextension variants if
5951 mnemonic flags match.
5952 (ldst_extend): Do not allow shifts in the offset field of halfword
5953 or signextension instructions.
5954 (validate_offset_imm): Provide check on halfword and signextension
5956 (add_to_lit_pool): Merge identical literal pool values.
5958 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5960 * config/tc-hppa.c (selector_table): Add 'E' selector.
5961 (cons_fix_new_hppa): Don't coke on e_esel.
5962 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5963 to help generate exception handling tables.
5964 (md_apply_fix): Don't try to apply fixups with an e_esel
5966 (hppa_fix_adjustable): Fixups with e_esel selectors
5969 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5971 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5974 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5976 * config/tc-d10v.c: Added lots of error checking. Added hacks
5977 to support accumulator shifts.
5979 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5981 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5982 (S_CLEAR_EXTERNAL): Likewise.
5983 (S_SET_WEAK): Remove error; just let .weak override.
5985 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5987 * config/tc-d10v.c (md_assemble): Now handles multiline
5990 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5992 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5993 Added kludge for divs instruction. Fixed minor problem with
5994 multiple text sections.
5995 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5997 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5999 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6000 addresses to be right-shifted by 2.
6002 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6004 * config/tc-d10v.c: Many changes to get relocs working.
6005 (register_name): No longer creates a symbol for register names.
6006 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6007 (d10v_insert_operand): Now works correctly for either container.
6008 * config/tc-d10v.h (d10v_cleanup): Declare.
6010 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6012 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6013 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6015 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6017 * tc-alpha.c: Patches to track current minimum alignment to reduce
6018 the number of fragments created with frag_align.
6019 (alpha_current_align): New static variable.
6020 (s_alpha_text): Reset alignment to 0.
6021 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6022 (s_alpha_stringer, s_alpha_space): New functions.
6023 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6024 (alpha_cons_align): New function to replace both of them.
6025 (emit_insn): Only align if alpha_current_align is less than 2;
6026 reset alpha_current_align to 2.
6027 (s_alpha_gprel32): Likewise.
6028 (s_alpha_section): New function. Basically duplicate the other
6029 alpha section change hooks. Only define for ELF.
6030 (s_alpha_float_cons): Simplify alignment handling.
6031 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6032 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6033 Don't define the s_alpha_cons pseudo-ops. Do define
6034 s_alpha_stringer and s_alpha_space pseudo-ops.
6035 (alpha_align): Skip if less than current default alignment. Set
6037 * tc-alpha.h (md_flush_pending_output): Remove.
6038 (md_cons_align): Add.
6040 * tc-alpha.c: Add oodles of function description comments.
6041 (md_bignum_to_chars): Remove; there are no callers.
6042 (md_show_usage): Mention some more variants.
6044 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6046 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6047 * configure.in (sparc-*-sysv4*): New target.
6048 * configure: Rebuild.
6050 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6051 uaxword to use s_uacons.
6052 (sparc_no_align_cons): New static variable.
6053 (s_uacons): New static function.
6054 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6057 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6059 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6060 5 with regard to shared libraries.
6061 * configure: Rebuild.
6063 * config/tc-m68k.c (m68k_ip): Use the correct length when
6064 allocating space for the unsupported architecture error message.
6066 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6068 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6070 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6072 * config/tc-d10v.c: New file.
6073 * config/tc-d10v.h: New file.
6074 * configure (d10v-*-elf): New target.
6075 * configure.in (d10v-*-elf): New target.
6077 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6079 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6081 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6083 * config/tc-alpha.c (alpha_align): Change fill parameter
6084 to a pointer. Take NULL as 0 or nop depending on section. Change
6086 (s_alpha_align): Rename local variables.
6088 * doc/as.texinfo (.align): Document action of omitted
6091 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6093 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6094 when an unsupported PC relative reloc is seen, rather than calling
6097 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6098 Instead, check state when '#' comment is seen.
6100 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6102 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6104 (tc_gen_reloc): If fixup was changed to be PC relative, change
6105 reloc type accordingly. Use name of reloc in error message.
6107 * as.h: Don't define const or volatile.
6108 * flonum.h: Don't define const.
6110 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6111 if fx_pcrel is set. Correct setting the addend case in the
6112 OBJ_ELF case (from Andreas Schwab
6113 <schwab@issan.informatik.uni-dortmund.de>).
6114 (md_show_usage): Correct -mfc5200 to -m5200.
6116 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6118 * doc/c-m68k.texi: Document -m5200 flag.
6119 * doc/as.texinfo: Likewise.
6121 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6124 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6126 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6127 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6129 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6131 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6133 * Released binutils 2.7.
6135 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6137 * config/tc-mips.c (mips_ip): Only perform range check when
6138 dealing with O_constant expressions.
6140 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6142 * m68k-parse.h (m68k_register): Add new coldfile control
6145 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6146 array of control registers for the coldfire.
6147 (cpu_of_arch): Added mcf5200.
6148 (archs): Added mcf5200.
6149 (init_table): Add new control registers.
6150 (m68k_ip): Added support for new control registers.
6151 (m68k_init_after_args): Likewise.
6153 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6155 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6157 * read.h (is_it_end_of_statement): Declare.
6158 * read.c (is_it_end_of_statement): Remove declaration.
6160 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6162 (md_assemble): Fix handling of @l with an unsigned constant. Add
6163 default case to reloc switch.
6165 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6167 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6168 * ecoff.c (last_lineno): New static variable.
6169 (add_procedure): Set last_lineno.
6170 (ecoff_directive_loc): Likewise.
6171 (ecoff_generate_asm_lineno): Likewise.
6172 (ecoff_fix_loc): New function.
6173 * ecoff.h (ecoff_fix_loc): Declare.
6174 * config/tc-mips.c (append_insn): When inserting nops, and using
6175 ECOFF debugging, call ecoff_fix_loc.
6177 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6179 * config/tc-h8300.c (build_bytes): If an operand type is
6180 marked as SRC_IN_DST retrieve it from the "destination" op.
6182 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6184 * configure.in (arm-*-riscix*): Set emulation to riscix.
6185 * configure: Rebuild.
6186 * config/te-riscix.h: New file to define TE_RISCIX.
6188 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6190 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6192 * Makefile.in (config.status): Just run config.status as other
6195 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6197 * mpw-config.in (TARGET_OS): Add definition to conf.
6199 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6201 * config/tc-mips.c (append_insn): Parenthesize
6202 cop_interlocks expressions.
6204 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6206 * listing.c (listing_print): Close the listing file if it is not
6207 stdout. Close the other files opened for the listing.
6209 * config/tc-sparc.h (md_cons_align): Define.
6210 (sparc_cons_align): Declare.
6211 (HANDLE_ALIGN): Define.
6212 (sparc_handle_align): Declare.
6213 * config/tc-sparc.c (sparc_cons_align): New function.
6214 (sparc_handle_align): New function.
6215 * read.c (cons_worker): Call md_cons_align if it is defined.
6217 * as.h (struct frag): Add fr_file and fr_line fields.
6218 * frags.c (frag_new): Set fr_file and fr_line.
6219 (frag_var): Likewise.
6220 (frag_variant): Likewise.
6222 * as.h (struct frag): Remove unused align_mask and align_offset
6225 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6226 From <uddeborg@carmen.se>.
6228 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6230 * configure.in (mips-*-osf*): New target.
6231 * configure: Rebuild.
6233 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6235 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6237 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6238 between co-processor comparisons and branches for the VR4300.
6240 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6242 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6243 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6245 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6246 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6247 includedir): Use autoconf set values.
6250 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6252 * listing.c (listing_eject): Don't do anything if listing is 0.
6253 (listing_list): Likewise.
6254 (listing_source_line): Likewise.
6255 (listing_title): Don't save title if listing is 0.
6256 (listing_source_file): Check listing rather than listing_tail.
6258 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6259 using shared libraries.
6260 * configure: Rebuild.
6262 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6264 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6265 absolute expression if a relocation type was specified.
6267 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6269 * configure.in: Add support for *-*-rtems* configurations.
6270 * configure: Rebuild.
6272 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6274 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6275 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6276 opcodes library for alpha.
6277 * configure: Rebuild with autoconf 2.10.
6278 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6279 use new opcode table.
6280 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6281 (LOCAL_LABEL): Define differently if OBJ_ELF.
6282 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6283 * config/alpha-opcode.h: Remove.
6284 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6285 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6286 include/opcode/alpha.h rather than config/alpha-opcode.h.
6288 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6290 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6291 relocation symbol was not resolved.
6292 * config/obj-coff.c (do_relocs_for): Likewise.
6294 * write.c (adjust_reloc_syms): Refetch the symbol section after
6295 calling S_GET_VALUE, since it may have changed.
6297 * expr.c (struct expr_symbol_line): Define.
6298 (expr_symbol_lines): New static variable.
6299 (make_expr_symbol): Add entry to expr_symbol_lines.
6300 (expr_symbol_where): New function.
6301 * expr.h: Use extern on function declarations.
6302 (expr_symbol_where): Declare.
6303 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6304 rather than printing the meaningless name of an expression
6307 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6309 * config/tc-i386.c (md_number_to_chars): Deleted.
6310 * config/tc-i386.h (md_number_to_chars): New macro.
6312 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6314 (load_symbol_address, load_expression): Use build_mem.
6315 (build_operate): New function.
6316 (emit_addq_r): Use it.
6318 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6320 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6322 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6324 * config/tc-vax.h (NOP_OPCODE): Define.
6326 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6328 * config/obj-vms.h (S_IS_COMMON): Define.
6329 (S_IS_LOCAL): Check for \002 as well as \001.
6330 (LONGWORD_ALIGNMENT): New macro.
6331 (SUB_SEGMENT_ALIGN): Use it.
6333 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6335 * config/vms-conf.h: Reconcile with conf.in.
6337 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6339 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6342 * doc/as.texinfo: Document that any number of hex digits can
6345 * as.c (struct defsym_list): Define.
6346 (defsyms): New static variable.
6347 (parse_args): Just put --defsym arguments on defsyms list, rather
6349 (main): Define defsyms after output file is created.
6351 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6352 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6354 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6355 insn_error rather than calling check_absolute_expr.
6357 * as.c (emulation_name): Remove unused static variable.
6358 (default_emul_bfd_name): Add return NULL to avoid warning.
6359 * ecoff.c (ecoff_stab): Remove unused variables name and
6361 * frags.c (frag_new): Remove unused variable tmp.
6362 * hash.c (hash_grow): Parenthesize + within <<.
6363 (hash_print_statistics): Use %lu, not %d, to print unsigned
6365 * messages.c: Include "libiberty.h".
6366 (fprint_value): Add cast to avoid printf warning.
6367 (sprint_value): Likewise.
6368 * read.c: Include "ecoff.h".
6369 (emit_expr): Add casts to avoid printf warnings.
6370 * read.h: Use extern for function declarations.
6371 (pop_insert): Declare.
6372 * stabs.c: Include "ecoff.h".
6373 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6374 former_last_fragP, and new_fragP.
6375 * subsegs.h (subsegs_print_statistics): Declare.
6376 * symbols.c (debug_verify_symchain): Change macro to discard
6378 * write.c (dump_section_relocs): Likewise.
6379 * write.h: Use extern for function declarations.
6380 (write_print_statistics): Declare.
6381 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6383 * config/e-mipself.c (mipself_bfd_name): Likewise.
6384 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6386 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6387 emit relocations against external symbols.
6389 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6390 message if bfd_reloc_type_lookup fails, rather than calling
6393 * config/tc-alpha.c (alpha_force_relocation): Add
6394 BFD_RELOC_12_PCREL to switch.
6396 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6398 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6399 TE_PE (Lfoo, not .Lfoo).
6401 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6403 * read.c (s_fill): Don't warn about a zero repeat count.
6405 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6406 coprocessor register.
6408 * config/tc-i386.c (md_assemble): When checking the size of a
6409 register to set the size of an instruction, do a bitwise and with
6410 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6413 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6415 * config/tc-h8300.c (parse_reg): Tweak error messages.
6416 (build_bytes): Likewise.
6417 (skip_colonthing): Handle :32 suffix.
6418 (get_specific): Promote L_24 to L_32 if it makes a match.
6419 Don't always promote L_8 to L_16.
6420 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6422 * config/tc-h8300.c (Smode): New variable.
6423 (h8300hmode): Turn off Hmode.
6424 (h8300smode): New function. Turn on Smode and Hmode.
6425 (md_pseudo_table): New ".h8300s" pseudo-op.
6426 (parse_reg): Handle "exr" register.
6427 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6428 Handle "mach" and "machl" operands for ldmac.
6429 (get_specific): Handle "stm.l" and "ldm.l".
6430 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6431 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6434 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6436 * doc/as.texinfo: Reorder chapter of machine dependent options so
6437 that it is sorted by chip name.
6439 * doc/as.texinfo: Use consistant spelling of Vax.
6440 * doc/c-vax.texi: Likewise.
6442 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6444 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6446 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6447 (md_apply_fix): Likewise.
6448 (pa_try): New function.
6449 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6451 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6453 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6454 (pa_level): New function.
6456 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6458 * listing.c (listing_newline): Don't do anything if listing is 0.
6460 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6462 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6463 symbol_create, not symbol_new.
6465 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6467 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6468 absolute symbol unless TC_FORCE_RELOCATION returns true.
6470 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6472 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6473 the symbol to a pointer. Don't set previous_file_symbol.
6474 Simplify symbol list rearrangement.
6475 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6476 (coff_adjust_symtab): Don't check previous_file_symbol.
6478 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6480 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6482 (md_pseudo_table): Add ppc_elf_lcomm.
6484 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6486 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6487 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6488 (md_begin): Add digits to alt_notend_table.
6489 (md_parse_option): Make s a const pointer.
6491 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6492 (s_empty): New static function.
6494 * config/obj-coff.c (struct filename_list): Only define if not
6496 (filename_list_head, filename_list_tail): Likewise.
6497 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6498 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6499 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6500 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6501 remove the new symbol from the list.
6502 (obj_coff_endef, both versions): Call tag_insert even if there is
6503 an old symbol with the same name, if the old symbol does not
6505 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6506 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6507 symbol that will be moved to the end of the symbol list.
6508 (coff_adjust_section_syms): Always call section_symbol for .text,
6510 (coff_frob_section): Likewise. Also, remove unused variable
6513 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6514 manipulating frags directly.
6515 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6518 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6519 whether the next character is '*' before checking whether we are
6520 at the start of a line. Permit LINE_COMMENT_START to start a
6521 comment in state 1 (seen some whitespace) as well, to match the
6524 * gasp.c (do_align): Permit a fill value for .align.
6526 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6528 * read.c (next_char_of_string): Warn if a newline is seen in the
6529 middle of a string. Call bump_line_counters when appropriate.
6531 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6533 * symbols.c (colon): Use LOCAL_LABEL.
6535 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6537 * Makefile.in (install): Don't check to see if tooldir exists.
6538 Make $(tooldir) and $(tooldir)/bin.
6540 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6542 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6545 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6547 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6548 insn_error. Don't put the string "ERROR" in insn_error. Set
6549 insn_error rather than calling as_warn for an unsupported opcode.
6551 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6553 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6554 before permitting -64.
6555 * output-file.c (output_file_create): Remove duplicate
6558 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6560 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6561 section rather than a .reginfo section.
6562 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6565 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6566 bit value with the high bit set.
6568 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6570 * read.c (s_lcomm): Set section flags for .sbss section.
6572 * config/tc-mips.c (mips_64): New static variable.
6573 (mips_target_format): If mips_64, return elf64 targets rather than
6575 (md_longopts): Add "32" and "64".
6576 (md_parse_option): Handle -32 and -64.
6577 (md_show_usage): Mention -32 and -64.
6578 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6581 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6583 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6584 for Solaris compatibility.
6586 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6587 .stabd with 4 arguments into a .stabn.
6589 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6591 * config/tc-mips.c (macro): When passing X_add_number to
6592 macro_build, cast it to int first.
6594 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6596 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6597 created by emit_expr.
6599 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6600 as_perror rather than assert.
6602 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6604 * config/tc-mips.c (mips_ip): Mark sections created to hold
6605 floating point information as read only.
6607 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6609 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6611 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6613 * read.c (potable): Add .skip as a synonym for .space.
6615 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6616 4 arguments, providing the 4th argument is 0, to allow
6617 compatibility with the Solaris assembler.
6619 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6621 * config/tc-sh.h (struct sh_segment_info_type): Define.
6622 (TC_SEGMENT_INFO_TYPE): Define.
6623 (sh_frob_label): Declare.
6624 (tc_frob_label): Define.
6625 (sh_flush_pending_output): Declare.
6626 (md_flush_pending_output): Define.
6627 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6628 reloc before the instruction if necessary.
6629 (sh_frob_label): New function.
6630 (sh_flush_pending_output): New function.
6631 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6632 when looking for the reloc for the target of .uses.
6633 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6634 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6636 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6637 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6638 the absolute symbol.
6640 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6641 TC_SEGMENT_INFO_TYPE is defined.
6643 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6645 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6646 matches the register size.
6648 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6650 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6652 (do_relocs_for): Likewise.
6653 (fixup_segment): Don't just quit if linkrelax is set. Try to
6654 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6657 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6659 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6660 relative relocations with -mrelocatable. Also allow unfixed
6661 relocs in .ex_shared.
6663 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6665 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6666 non-zero before assuming this is a long file name.
6667 (w_strings): Likewise.
6668 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6670 * config/obj-coff.c (w_strings): Move declaration of i inside
6671 #ifdef block which uses it.
6673 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6675 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6676 "relaxmode". Output relocs which identify various relaxing
6677 possibilities for mov.[bwl] instructions.
6678 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6680 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6682 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6683 (MD_APPLY_FIX3): Define.
6684 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6686 (md_apply_fix3): Renamed from md_apply_fix.
6687 If pcrel reloc and symbol is in different section, undo effects
6690 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6692 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6693 any reloc with an LR% or RR% field selector for SOM.
6695 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6697 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6700 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6702 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6704 (yank_symbols): Likewise.
6706 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6708 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6709 BFD_ASSEMBLER, add name field.
6710 * config/obj-coff.c: Include "libiberty.h".
6711 (coff_header_append): Handle long section names.
6712 (crawl_symbols): Just use the name field for the symbol name,
6713 without worrying about null byte termination.
6714 (w_strings): Handle long section names.
6715 (write_object_file): Likewise. Also, use the name field, rather
6717 (obj_coff_add_segment): Permit long section names.
6718 (obj_coff_init_stab_section): Use the name field, rather than
6720 (adjust_stab_section): Likewise.
6721 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6723 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6724 (mem_fmt): Likewise.
6725 (md_apply_fix): Don't check fx_im_disp field.
6727 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6729 * configure.in: Add * after sparc*-*-vxworks.
6730 * configure: Rebuild.
6732 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6733 define it to comment_chars. Use tc_comment_chars rather than
6735 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6736 * config/tc-m68k.h (tc_comment_chars): Define.
6737 (m68k_comment_chars): Declare.
6738 * config/tc-m68k.c (m68k_comment_chars): Rename from
6739 comment_chars. Change into a pointer rather than an array.
6740 (md_longopts): Add "bitwise-or".
6741 (md_parse_option): Handle OPTION_BITWISE_OR.
6742 (md_show_usage): Mention --bitwise-or.
6743 * doc/c-m68k.texi: Document --bitwise-or.
6745 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6747 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6750 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6751 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6752 correct handling of input line pointer, and call
6753 demand_empty_rest_of_line.
6755 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6757 * config/tc-sparc.c (in_bitfield_range): New static function.
6758 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6759 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6760 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6761 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6762 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6764 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6766 * config/obj-coff.c: BFD_ASSEMBLER:
6767 (coff_last_bf): New static variable.
6768 (coff_frob_symbol): Set endndx of a .bf symbol.
6770 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6771 (last_bfP): New static variable.
6772 (yank_symbols): Set endndx of a .bf symbol.
6774 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6776 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6777 and -s options. Add -be for good measure.
6779 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6781 * read.c (s_space): Support non-constant fill value. Handle fill
6782 value correctly for a size other than 1.
6784 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6786 * config/tc-arm.c (my_get_float_expression): Update call to
6787 gen_to_words, X_PRECISION changed from 6 to 5.
6789 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6791 * config/tc-ppc.c (register_name,reg_name_search): Move register
6792 name lookup from PE specific code to all targets. Add support for
6793 -mregnames/-mno-regnames to control whether register names are
6795 (md_assemble): Call register_name for all platforms.
6796 (md_parse_option): Add support for -mregnames/-mno-regnames.
6798 * configure.in (powerpcle*-*-solaris): Add support.
6799 (powerpc*-*-linux): Ditto.
6800 * configure: Regenerate.
6802 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6804 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6806 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6807 be associated with a single %lo reloc.
6809 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6810 before comparing against MAX_GPREL_OFFSET, so that negative
6811 numbers are handled correctly.
6814 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6816 * config/tc-sparc.c (last_insn): New static variable.
6817 (md_assemble): Warn about putting floating point branches in a
6818 delay slot. If architecture is less than v9, insert NOP
6819 instructions between floating point instructions and floating
6820 point branches. (The SunOS assembler does both these operations.)
6821 Save the last instruction opcode.
6822 (sparc_ip): Add pinsn parameter. Change caller.
6824 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6825 for byte jump to next instruction to skip empty frags.
6827 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6830 for addq with a 16 bit signed value, just emit a lda instruction
6833 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6835 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6838 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6840 * configure.in: Permit --enable-shared to specify a list of
6842 * configure: Rebuild.
6844 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6846 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6847 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6849 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6851 * config/atof-ieee.c: Fix handling of denormalized extended
6852 precision numbers and overflow/underflow detection.
6853 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6854 not include the 16 bit gap in the m68k extended precision format.
6856 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6858 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6860 * configure: Rebuild.
6862 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6864 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6865 be accessed using the $gp register.
6866 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6868 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6870 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6871 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6873 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6875 * read.c (get_line_sb): Bump line counters based on
6876 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6877 call LISTING_NEWLINE.
6878 (s_macro): Don't call demand_empty_rest_of_line.
6879 * app.c (do_scrub_chars): When handling C style comments, unget
6882 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6884 * read.h (enum linkonce_type): Define.
6885 (s_linkonce): Declare.
6886 * read.c (potable): Add "linkonce".
6887 (s_linkonce): New function.
6888 * subsegs.h (segment_info_type): Add linkonce field to
6889 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6890 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6891 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6892 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6894 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6895 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6896 entry based on the linkonce field in segment_info.
6897 * doc/as.texinfo: Document .linkonce.
6899 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6901 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6903 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6905 * stabs.c (s_stab_generic): Call the listing functions before
6906 doing the rest of the processing, which may involve freeing the
6907 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6908 SEPARATE_STAB_SECTIONS case.
6910 * config/tc-hppa.c: Remove nested comment.
6911 (tc_gen_reloc): Move label done inside the ifdef in which it is
6913 (md_apply_fix): Pass pointers to correct types to libhppa.h
6914 functions. Always return a value.
6916 * config/tc-mips.h (tc_frob_file): Define.
6917 (mips_frob_file): Declare.
6918 * config/tc-mips.c (struct mips_hi_fixup): Define.
6919 (mips_hi_fixup_list): New static variable.
6920 (imm_unmatched_hi): New static variable.
6921 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6922 offset_reloc. Pass imm_unmatched_hi to append_insn.
6923 (append_insn): Add unmatched_hi parameter. If it is set, add the
6924 new fixup to mips_hi_fixup_list. Change all callers.
6925 (mips_ip): Set imm_unmatched_hi when appropriate.
6926 (mips_frob_file): New function.
6928 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6930 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6931 * configure: Regenerated.
6933 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6935 * as.c (main): Call bfd_set_error_program_name.
6937 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6939 * as.h (strdup): Don't declare.
6940 * stabs.c: Include libiberty.h
6941 (get_stab_string_offset): Use xstrdup rather than strdup.
6942 (s_stab_generic): Likewise.
6943 * as.c (parse_args): Likewise.
6944 * read.c (s_mri_sect): Likewise.
6946 * gasp.c (change_base): Recognize \(...) construct documented to
6947 pass through enclosed characters literally through to the output.
6948 (process_assigns): Likewise. Also, be more careful to avoid
6949 looking past the end of the buffer.
6951 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6953 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6954 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6956 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6958 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6960 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6962 * config/alpha-opcode.h: Added cvtst instruction.
6964 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6966 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6967 string. Extract the addend from the result of expression.
6969 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6971 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6972 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6973 mode, change the state to 3 rather than 1.
6975 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6977 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6978 correspond to 11 March change.
6980 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6982 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6983 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6985 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6987 * configure: Rebuild with autoconf 2.8.
6989 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6991 * config/atof-ieee.c (gen_to_words): Improve handling of
6992 X_PRECISION numbers. Based on patches from Andreas Schwab
6993 <schwab@issan.informatik.uni-dortmund.de>.
6995 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6997 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6999 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7000 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7001 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7002 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7005 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7007 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7009 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7011 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7012 (pa_def_subspaces): Add $MILLICODE$.
7013 (pa_spaces_begin): Set section flags for $MILLICODE$.
7015 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7017 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7018 not SHT_NOBITS. Don't tamper with flags based on type if a
7019 special section was found (revert Feb 29 change).
7021 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7022 if aligning to a longword boundary or greater.
7024 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7026 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7028 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7030 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7031 * configure: Regenerated.
7033 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7035 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7036 R_N1SEL since they're not defined for old versions of hpux.
7038 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7039 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7040 R_N0SEL and R_N1SEL.
7042 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7044 * flonum-konst.c: Add two more constants for 1e+-2048 and
7045 1e+-4096, and correct the other constants.
7047 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7049 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7051 * config/obj-elf.c (obj_elf_section): Allow predefined section
7052 types to set the nobits type. Avoid a shadowed declaration.
7054 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7056 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7057 reduce relocs using e_nlrsel field selectors.
7059 * write.c (fix_new_exp): Don't use #elif. Some compilers
7062 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7064 (pa_chk_field_selector): Handle new field selectors for SOM.
7066 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7068 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7069 * configure: Rebuild.
7070 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7071 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7073 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7076 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7078 * mpw-make.sed: Update to handle shared library support.
7080 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7082 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7083 the insn on mismatch.
7085 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7087 * configure.in: Add support for a29-coff.
7088 * configure: Rebuild.
7090 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7092 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7093 of the section when looking for the R_SH_USES fixup, because the
7094 frag addresses have not yet been adjusted.
7096 * gdbinit.in: Set a breakpoint on as_warn_where.
7098 * config/tc-mips.c (macro): Add missing arguments to macro_build
7099 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7101 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7103 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7104 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7106 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7108 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7110 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7112 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7113 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7114 Recognize [uU] format args as sparclet cpregs.
7116 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7118 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7121 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7123 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7124 well as S_IS_EXTERNAL.
7125 (tc_fix_adjustable): Likewise.
7126 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7127 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7129 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7130 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7132 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7134 * config/tc-sparc.c (max_architecture): Change to sparclite for
7136 (default_compatible): Delete.
7137 (sparc_ffs): New function.
7138 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7139 (sparc_ip): Rewrite architecture match and bump logic.
7141 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7143 * configure.in: Check for 'do not mix' from native linker before
7144 trying to use -rpath.
7145 * configure: Rebuild.
7147 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7149 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7150 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7151 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7152 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7154 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7155 to the symbol lnnoptr field, to get the correct file offset.
7157 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7159 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7160 symbols that are not function, file, or section symbols to be
7163 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7165 * configure: Set and substitute RPATH_ENVVAR.
7166 * configure: Rebuild.
7167 * Makefile.in (RPATH_ENVVAR): New variable.
7168 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7170 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7171 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7172 * configure: Rebuild.
7174 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7176 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7177 appropriate flags in BFD section.
7179 * configure.in (m68k-*-psos*): New target.
7180 * configure: Rebuild.
7181 * config/te-psos.h: New file.
7182 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7185 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7187 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7188 * configure.in: Remove duplicate setting of cpu_type. Check
7189 whether opcodes library is required for on all targets, not just
7191 * configure: Rebuild.
7193 * config/tc-mips.c (mips_big_got): New static variable.
7194 (s_extern): Don't declare.
7195 (reg_needs_delay): New static function.
7196 (macro_build): Permit GOT/CALL_HI/LO relocs.
7197 (macro_build_lui): If place is not NULL, use the number in the
7199 (load_address): Handle mips_big_got case.
7200 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7202 (OPTION_XGOT): Define.
7203 (md_longopts): Add "xgot" if OBJ_ELF.
7204 (md_parse_option): Handle -xgot.
7205 (md_show_usage): Mention -xgot.
7206 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7207 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7209 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7211 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7212 the byte relocation, point it to the low byte of the word.
7214 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7216 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7217 * configure: Rebuild.
7219 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7221 * configure.in: Recognize any sparc* cpu.
7222 * configure: Regenerated.
7224 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7226 * read.c (potable): Add "mri" and ".mri".
7227 (s_mri): New function.
7228 * read.h (s_mri): Declare.
7229 * app.c (scrub_m68k_mri): New static variable.
7230 (mri_pseudo): New static variable.
7231 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7232 flag_m68k_mri. Initialize scrub_m68k_mri.
7233 (mri_state, mri_last_ch): New static variables.
7234 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7236 (app_push): Save new fields.
7237 (app_pop): Restore new fields.
7238 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7239 If TC_M68K, use a trivial state machine to look for occurrences of
7240 the .mri pseudo-op, and change the mode appropriately.
7241 * as.h (do_scrub_begin): Update prototype.
7242 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7244 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7246 (m68k_mri_mode_change): New function.
7247 (md_parse_option): Set reg_prefix_optional_seen.
7248 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7249 (MRI_MODE_CHANGE): Define.
7250 * doc/as.texinfo: Document .mri pseudo-op.
7252 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7255 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7257 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7258 * config/m68k-parse.h (enum pic_relocation): Define.
7259 (struct m68k_exp): Add pic_reloc field.
7260 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7261 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7262 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7264 * config/tc-m68k.c: Delete definition of NO_RELOC.
7265 (struct m68k_it): Add pic_reloc field.
7266 (add_fix): Copy over pic_reloc field.
7267 (md_pseudo_table): Interpret .align parameter as byte count.
7268 (mote_pseudo_table): Likewise.
7269 (tc_m68k_fix_adjustable): New function.
7270 (get_reloc_code): New function.
7271 (md_assemble): Use it as last argument to fix_new_exp.
7272 (md_apply_fix_2): For a relocation against a symbol don't put the
7273 addend into the data.
7274 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7275 (m68k_ip): Don't relax an operand that requires pic relocation.
7276 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7278 * write.c (fixup_segment): Don't add symbol value to addend if
7279 TC_M68K and OBJ_ELF.
7280 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7281 (motorola_operand): Add rule for `(zapc, EXPR)'.
7283 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7285 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7286 *really* is permissible before the comma.
7288 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7290 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7291 inserting nop instructions.
7293 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7295 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7297 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7299 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7300 class setting for a CALLNAME symbol in COFF.
7302 * read.c (potable): Pass negative numbers for new .balign[wl] and
7303 .p2align[wl] pseudo-ops.
7304 (s_align_bytes): Treat a negative argument as specifying the fill
7306 (s_align_ptwo): Likewise.
7308 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7310 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7311 (do_align): Take new len parameter. Change all callers. Pass it
7313 (s_align_bytes): Arg now indicates the length of the fill pattern.
7314 (s_align_ptwo): Likewise.
7315 * config/obj-coff.c (write_object_file): Pass length to
7317 * config/tc-i386.h (md_do_align): Take new len parameter.
7318 * config/tc-m88k.h (md_do_align): Likewise.
7319 * config/tc-m88k.c (m88k_do_align): Likewise.
7320 * config/tc-sh.h (md_do_align): Likewise.
7321 * config/tc-sh.c (sh_do_align): Likewise.
7322 * doc/as.texinfo: Document new pseudo-ops.
7324 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7325 done in cvt_frag_to_fill.
7327 * config/tc-sh.h (sh_do_align): Declare.
7328 (md_do_align): Define.
7329 * config/tc-sh.c (sh_do_align): New function.
7331 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7332 difference if the next address is before the current one.
7334 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7335 (archs): Initialize new field.
7336 (m68k_ip): Don't list alias names when listing CPUs which support
7339 * as.c (main): Call parse_args before read_begin.
7340 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7341 front of generated pseudo-ops.
7342 * read.c (potable): Ignore "name".
7343 (s_app_file): Permit a single quote after the string, since one
7344 may appear in m68k MRI mode.
7346 * configure.in: Check for --enable-shared. If linking against
7347 shared BFD and opcodes, fix library name on SunOS, and try to set
7349 * configure: Rebuild.
7351 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7353 * as.h (flag_m68k_mri): Declare.
7354 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7355 * Many files: For MRI syntax that is specific to the m68k MRI
7356 assembler, check flag_m68k_mri rather than flag_mri or
7357 MRI_MODE_NEEDS_PSEUDO_DOT.
7359 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7361 * config/tc-i960.c (ARCH_HX): Define.
7363 (targ_has_sfr): Handle ARCH_HX.
7364 (targ_has_iclass): Handle ARCH_HX.
7365 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7366 (tc_headers_hook): If the architecture was specified explicitly,
7367 use it when setting the flags. Set the extern variable coff_flags
7368 rather than headers->filehdr.f_flags, since the latter is set
7369 unconditionally in obj-coff.c.
7370 (i960_handle_align): Remove unused variable fixp.
7372 Support for building bfd and opcodes as shared libraries, based on
7373 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7374 * configure.in: Set OPCODES and BFD to search directories.
7375 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7376 * configure: Rebuild.
7377 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7378 (LIBDEPS): New variable.
7379 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7380 $(HLDFLAGS) in link.
7381 (check): Set LD_LIBRARY_PATH in the environment.
7383 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7385 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7386 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7387 read-only, not read/write.
7389 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7391 * Makefile.in (INSTALL_XFORM): Remove -e.
7393 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7395 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7396 than comparing S_GET_SEGMENT to undefined_section.
7397 (write_object_file): Skip symbols which were equated to an
7398 undefined or common symbol.
7399 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7400 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7402 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7403 or S_IS_COMMON call S_GET_VALUE.
7404 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7405 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7406 to an undefined or common symbol, convert the reloc to be against
7408 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7409 undefined or common symbol.
7410 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7411 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7412 to an undefined or common symbol, convert the reloc to be against
7414 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7415 undefined or common symbol.
7416 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7417 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7419 (yank_symbols): Skip symbols which were equated to an undefined or
7422 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7424 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7425 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7427 * configure.in: Make sure we only add m68k-parse.o to
7428 ${extra_objects} once, no matter how many m68k targets have been
7430 * configure: Rebuild.
7432 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7434 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7435 * configure: Rebuild.
7437 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7439 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7440 * doc/c-m68k.texi: Document .extend and .ldouble.
7442 * configure.in (m68*-apple-aux*): New target.
7443 * config/te-aux.h: New file.
7444 * config/obj-coff.c (compare_external_relocs): New static function
7446 (do_relocs_for): Sort relocs if TE_AUX.
7447 (fixup_segment): If TE_AUX, store common symbol value in segment.
7448 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7450 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7452 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7454 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7456 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7457 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7459 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7460 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7461 an undefined symbol and the size of a function symbol.
7462 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7463 for all common symbols.
7465 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7467 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7470 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7473 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7475 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7476 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7478 * ecoff.c (localsym_t): Add addend field.
7479 (add_ecoff_symbol): Add addend argument. Change all callers.
7480 (coff_sym_value): Make static.
7481 (coff_sym_addend): New static variable.
7482 (ecoff_directive_def): Initialize coff_sym_addend.
7483 (ecoff_directive_val): Accept symbol + constant.
7484 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7485 (ecoff_build_symbols): Include the addend in the symbol value.
7487 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7489 * config/tc-ppc.c (md_assemble): Ignore overflow on
7490 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7492 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7494 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7495 bytes in size, so offset appropriately in big endian mode when
7496 writing the bottom 2 bytes.
7498 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7500 * config/tc-sparc.c (default_compatible): New static local.
7501 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7502 (sparc_ip): If no architecture or -bump specified, don't mark as
7503 mismatched those in default_compatible.
7505 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7507 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7508 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7509 * configure: Rebuild.
7510 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7511 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7512 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7513 (sco_id): Declare if SCO_ELF.
7515 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7517 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7518 ({max,warn_after}_architecture): New static locals.
7519 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7520 If both architecture and -bump requested, set max_architecture to max.
7521 (sparc_md_end): Simplify.
7522 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7523 Rewrite code to bump architecture and check for conflicts.
7524 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7525 with Solaris assembler.
7526 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7527 (md_show_usage): Update.
7529 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7531 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7533 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7535 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7536 #ifdef sparcv9 when choosing value.
7539 (sparc_md_end): Declare.
7540 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7541 (initial_architecture): New static local.
7542 (can_bump_v9_p): Likewise.
7543 (NO_V9): Delete all occurrences.
7544 (sparc_md_end): New function.
7545 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7546 Don't bump architecture to v9 unless can_bump_v9_p set.
7547 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7548 * configure.in (sparc64 target cpu): Don't set obj_format here.
7549 (SPARC_V9): Renamed from sparcv9.
7550 (sparc64-*-elf*): Define SPARC_ARCH64.
7551 * configure: Regenerated.
7552 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7553 (SPARC_ARCH64): Add.
7554 * conf.in: Regenerated.
7555 * config/vmsconf.h: Update.
7557 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7559 * config/tc-mips.c (load_register): Optimise "dli" loads.
7560 (md_show_usage): add "-mcpu=vr4100" to help text.
7562 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7564 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7565 undefined symbol, preserve the X_op of O_symbol.
7566 (S_GET_VALUE): Fix check to permit this case.
7567 * write.c (write_relocs): If a reloc is against an undefined
7568 symbol equated to another symbol, change the reloc to be against
7570 * config/obj-coff.c (do_relocs_for): Likewise.
7572 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7575 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7577 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7578 computer is PowerPC.
7580 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7582 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7583 mentioned in the eabi.
7585 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7587 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7588 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7590 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7592 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7594 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7596 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7597 as a section it is ok to have unadorned -mrelocatable pointers in.
7599 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7601 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7604 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7606 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7607 dependent section attributes can be handled.
7609 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7610 macros to add support for exclude section flag and ordered section
7613 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7614 functions to add support for exclude section flag and ordered
7617 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7619 * subsegs.c (section_symbol): Don't try to look up the section
7620 symbol in the hash table. It should be possible to have a symbol
7621 with the same name as a section, but no connection to it.
7623 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7624 From James Carlson <carlson@xylogics.com>.
7626 * expr.c (operand): Skip whitespace after a close parenthesis.
7627 From James Carlson <carlson@xylogics.com>.
7629 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7631 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7632 as_warn_where for relocation overflow.
7633 (parse_reg): Accept register name only if next character is
7636 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7638 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7639 addresses for static variables.
7641 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7643 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7644 and xgot give the old toc16 relocation.
7645 (md_apply_fix3): Support all GOT relocations.
7647 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7649 * config/tc-mips.c (load_address): Correctly handle a constant in
7650 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7652 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7654 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7655 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7656 (build_Mbytes): Handle REG_B.
7658 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7660 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7662 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7664 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7666 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7668 * config/obj-coff.c (write_object_file): Set the s_align field to
7669 the number of bytes, rather than to the power of 2.
7671 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7673 * Makefile.in (DISTCLEAN_HERE): New variable.
7674 (distclean): Use it.
7675 (maintainer-clean): Depend upon clean-here rather than clean,
7676 distclean, and clean-info. Run make maintainer-clean in doc.
7677 Remove files listed in DISTCLEAN_HERE.
7678 * doc/Makefile.in (maintainer-clean realclean): Split out from
7679 distclean. Depend upon clean-info and distclean.
7681 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7683 * mac-as.r: Fix copyright and version strings.
7684 (cfrg): Use PROG_NAME instead of literal name.
7686 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7688 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7690 * config/tc-a29k.h (tc_unrecognized_line): Define.
7691 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7692 (md_operand): Handle a29k style local dollar labels.
7694 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7696 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7698 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7700 * read.c (s_fill): If md_flush_pending_output is defined, call
7703 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7705 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7706 Treat rs_align_code like rs_align.
7708 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7710 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7711 converting an absolute address into a PC-relative one.
7713 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7715 * mpw-config.in: Don't always use te-generic.h for emulation.
7716 (powerpc-apple-macos): Use emulation te-macos.h.
7717 * mpw-make.sed (install, install-only): Edit in Mac-specific
7720 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7722 * configure.in: Improve message about unsupported ELF targets.
7723 * configure: Rebuild.
7725 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7726 pattern is zero. From Manfred Hollstein.
7728 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7730 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7731 the various idata sections, we check the name on the .section pseudo.
7733 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7735 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7736 add section's paddr to add_number; compatibility to native as and
7739 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7741 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7743 * hash.c (struct hash_entry): Moved here...
7744 * hash.h (struct hash_entry): ...from here.
7746 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7747 if it's already known to be null.
7749 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7751 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7752 bit relocs converted to PC relative relocs. This turned out to
7753 add the offset from the beginning of .text twice.
7755 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7757 * stabs.c (s_stab_generic): In 's' case, free string from
7760 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7762 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7765 * subsegs.h (segment_info_type): Make bitfields unsigned.
7767 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7768 and move them together. On most systems this will reduce the
7769 structure size by one word.
7770 (operatorT): Define O_max.
7771 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7774 * read.c (pop_insert): Print error returned by hash table
7777 * as.c (dump_statistics): Split out from main; dump some hash
7778 table stats and target-specific stats.
7779 (start_time): No longer automatic to main.
7780 (main): Set file-level start_time and call dump_statistics at
7781 exit. Exit by calling xexit.
7782 (show_usage): Make --statistics description less specific.
7783 * subsegs.c (subsegs_print_statistics): New function.
7784 * write.c (write_print_statistics): New function.
7785 (n_fixups): New static variable.
7786 (fix_new_internal): Increment it.
7787 * read.c (read_print_statistics): New function.
7788 * read.h (read_print_statistics): Declare.
7789 * symbol.c (symbol_print_statistics): New function.
7790 * symbol.h (symbol_print_statistics): Declare.
7791 * hash.c (hash_print_statistics): New function.
7792 * hash.h (hash_print_statistics): Declare.
7793 * config/tc-i386.c (i386_print_statistics): New function.
7794 * config/tc-i386.h (i386_print_statistics): Declare.
7795 (tc_print_statistics): New macro.
7796 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7799 * hash.c (DELETED): Rewrite to use a valid but unique address.
7800 (START_POWER): Reduce to 10.
7801 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7802 Add new values for counting strcmp calls.
7803 (GROW_FACTOR): New macro.
7804 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7806 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7807 (hash_new): Use FULL_VALUE.
7808 (struct hash_control): Definition moved here.
7809 (hash_code): Don't mask to low bits.
7810 (hash_ask): Mask returned hash code here. Check hash value before
7811 calling strcmp; count strcmp calls.
7812 * hash.h (struct hash_control): Declare, don't define, here.
7813 (HASH_STATLENGTH): Deleted.
7814 (struct hash_entry): Add field for hash code.
7815 (hash_say, hash_apply): Don't declare.
7817 * hash.c (destroy): Return void.
7818 (applicatee): Ditto.
7819 (main): Fix declarations.
7820 (hash_apply): Return void. Argument `function' returns void. Put
7821 inside "#ifdef TEST".
7822 (hash_say): Define only if TEST is defined.
7823 * hash.h (hash_apply, hash_say): Declarations deleted.
7825 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7827 * configure: Rebuild with autoconf 2.7.
7829 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7831 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7832 * configure: Rebuild with autoconf 2.6.
7834 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7836 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7837 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7839 (ppc_frob_file): Remove.
7840 * config/tc-ppc.h (tc_frob_file): Don't define.
7841 (ppc_frob_file): Don't declare.
7843 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7845 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7846 * config/alpha-opcode.h: Include one-operand variants of jmp and
7849 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7850 with te-delta.h in 8.3 file systems.
7851 * configure.in: Adjusted.
7853 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7855 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7857 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7859 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7861 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7863 Version 2.6 released.
7864 * Makefile.in (VERSION): Updated to 2.6.
7866 * config/obj-coff.c (write_object_file): Change use of md_do_align
7867 to pass a pointer rather than a fill value, to match other uses.
7869 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7871 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7873 * as.c (main): Move md_end call to just after call to
7874 perform_an_assembly_pass. Delete cpu-specific code here.
7875 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7876 * config/tc-arm.c (md_end): Unused function deleted.
7877 * config/tc-ns32k.c (md_end): Ditto.
7879 * config/tc-i386.c (i386_align_code): New function, moved here
7880 from HANDLE_ALIGN macro.
7881 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7883 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7885 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7888 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7890 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7891 multi-byte nops to avoid changing gcc. The necessary gcc change
7892 might break old assemblers.
7894 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7896 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7897 generate optimal multi-byte nop instructions for ".align n"
7898 ".align n,0x90", and aligns requiring more than 15 bytes of
7899 padding still generate multiple 0x90's as before.
7901 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7903 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7905 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7907 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7908 * configure: Update.
7909 * mpw-make.sed: Reorder commands to make sed happier.
7910 * config/te-macos.h: New file.
7911 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7913 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7915 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7916 conditional branches.
7917 (md_apply_fix): Likewise.
7919 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7921 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7922 generate a reloc which the linker will not handle correctly. Fix
7923 overflow checking--R_IREL is 18 bits, not 17.
7925 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7927 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7928 from a PC relative reloc if TC_A29K.
7930 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7931 code depends upon it.
7933 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7934 $extend. Based on code from Eric Freudenthal
7935 <freudenthal@nyu.edu>.
7936 * config/tc-a29k.h (LEX_DOLLAR): Define.
7937 * read.c (LEX_DOLLAR): Define if not defined.
7938 (lex_type): Use LEX_DOLLAR.
7940 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7942 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7945 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7947 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7949 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7951 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7952 used only by "dlltool.c".
7954 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7956 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7957 (md_pseudo_table): Don't define "extern".
7959 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7961 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7963 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7965 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7967 * macro.c (macro_expand_body): Don't warn about == with a
7968 nonexistent parameter, in case it is in a comment field.
7970 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7972 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7973 set, even if macro_alternate is set.
7974 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7975 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7976 the token unless it ended in '@'.
7977 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7978 * doc/c-a29k.texi: Document macro usage on A29K.
7980 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7982 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7984 (install_operand): Likewise.
7986 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7988 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7990 * configure.in (m88k-motorola-sysv*): New target.
7991 * configure: Rebuild.
7992 * config/te-delta88.h: New file.
7993 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7995 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7996 (md_do_align): Define.
7997 * config/tc-m88k.c: Include "subsegs.h".
7998 (m88k_do_align): New function.
8000 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8001 (COFF_NOLOAD_PROBLEM): Define.
8002 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8004 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8006 * config/tc-i386.c (md_assemble): For a jump instruction with
8007 non-constant target, require 7 available bytes in the current
8010 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8012 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8015 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8017 * configure.in (alpha-*-linux*): Use ecoff.
8018 * configure: Rebuild.
8019 * ecoff.c (ecoff_directive_extern): New function.
8020 (ecoff_directive_weakext): New function.
8021 (ecoff_build_symbols): Handle weak symbols.
8022 (ecoff_setup_ext): Likewise.
8023 (ecoff_frob_symbol): Warn about weak common symbols.
8024 * ecoff.h (ecoff_directive_extern): Declare.
8025 (ecoff_directive_weakext): Declare.
8026 * symbols.c (S_IS_WEAK): New function.
8027 * symbols.h (S_IS_WEAK): Declare.
8028 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8030 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8033 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8035 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8037 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8038 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8039 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8040 * config/obj-coff.c (coff_frob_symbol): Don't call
8041 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8042 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8045 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8046 (ppc_stab_symbol): New static variable.
8047 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8048 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8049 sy_tc.real_name to the stab string.
8050 (ppc_bc, ppc_ec): New static functions.
8051 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8053 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8055 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8058 * input-scrub.c (input_scrub_push): Reset sb_index.
8060 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8062 * listing.c (listing_newline): Don't create a frag in the absolute
8065 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8067 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8068 (ppc_csect): Move most of the code to ppc_change_csect, and call
8070 (ppc_change_csect): New static function, taken from ppc_csect.
8071 (ppc_section): New static function.
8072 (ppc_saw_abs): New static varable.
8073 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8074 a symbol has no csect.
8075 (ppc_adjust_symtab): New function.
8076 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8077 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8079 * write.c (write_object_file): If tc_adjust_symtab is defined,
8080 call it just before the call to obj_adjust_symtab.
8082 * symbols.c (symbol_find_or_make): Change name to be const.
8083 * symbols.h (symbol_find_or_make): Update declaration.
8085 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8087 * doc/as.texinfo (Align): Mention SH.
8088 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8090 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8091 (Z8000 Directives, even): Don't give numeric align value, instead
8094 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8096 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8099 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8101 * Makefile.in (diststuff): Also make info.
8102 (maintainer-clean realclean): Also make clean-info.
8104 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8106 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8107 (pa_subspace): For ".nsubspa", always create a new subspace
8108 with the given attributes, even if one already exists with the
8111 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8113 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8114 TC_FORCE_RELOCATION, taking an additional section argument. If
8115 the section of the target symbol is not the same as the current
8116 section, always force the relocation to be used.
8117 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8119 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8120 md_pcrel_from function, taking an additional section argument.
8121 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8123 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8124 older TC_FORCE_RELOCATION if not defined.
8125 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8126 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8127 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8128 TC_FORCE_RELOCATION.
8130 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8132 * input-scrub.c (as_where): Set name to null pointer if we don't
8134 * messages.c (identify): Only print filename if non-null.
8135 (as_show_where): Ditto, for line number too.
8136 (as_warn_internal, as_bad_internal): Ditto.
8138 * input-file.c (input_file_open): If the input file can't be
8139 opened, consider it an error.
8141 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8143 * config/tc-mips.c: Added mips_4100 control, and support for
8144 accepting the 4100 as a MIPS architecture variant (md_begin,
8145 macro_build, mips_ip, md_parse_option). Adding suitable
8146 command-line OPTIONs, and updating the help text (md_show_usage).
8148 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8150 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8151 BFD_ASSEMBLER is defined.
8153 * Use one active frag and one obstack per frag chain:
8154 * frags.c (frags): Variable deleted.
8155 (frag_alloc): New function.
8156 (frag_grow, frag_more, frag_variant, frag_now_fix,
8157 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8159 (frag_new): Ditto. Verify that frch_last and frag_now match on
8160 entry and exit, and that old frag_now has non-zero type. Replace
8161 "know" uses with "assert". Use frag_alloc instead of mucking with
8163 * frags.h (frags): Declaration deleted.
8164 * subsegs.h (struct frchain): Add new field frch_frag_now.
8165 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8167 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8168 give it any stricter alignment than frchainS structures need. Do
8169 not initialize frags obstack. Set frag_now to point to
8170 dummy_obstack. Initialize absolute_frchain.
8171 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8172 field of frchainS. Don't create new frags on section switch, and
8173 use frag_alloc when creating a new frag chain. For absolute
8174 section, set frchain_now to absolute_frchain. Verify that
8175 frch_last and frag_now match on entry and exit. Initialize
8176 per-chain obstack, and under gcc, set required alignment to that
8177 needed by fragS structure.
8179 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8181 * stabs.c (get_stab_string_offset): Only copy input string if a
8182 fresh copy is needed, not if the section already exists.
8183 (s_stab_generic): Cache stab section name to bypass lookups, since
8184 usually it will match. Could be made faster still by changing the
8185 memory allocation rules.
8186 (s_xstab): Cache section name to bypass repeated string
8189 * frags.c (frag_new): Deleted register declarations.
8191 * listing.c (frag_now): Don't declare.
8193 * as.c (chunksize): New variable.
8194 (debug_memory): New variable.
8195 (main): If debug_memory is set, reduce chunksize and
8197 * as.h (chunksize): Declare it.
8198 * read.c (read_begin): Use it.
8200 * config/tc-alpha.c (md_shortopts): Include 'g'.
8201 (md_parse_option): Ignore it.
8203 * Makefile.in (distclean): Remove Makefile and config.status from
8204 testsuite directory.
8205 (clean-here): Don't delete testsuite. Instead, delete only the
8206 files within it that would be generated by running tests.
8208 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8209 frag_now_fix instead of accessing obstack info directly.
8210 * config/tc-arm.c (s_ltorg): Ditto.
8211 (md_assemble): Ditto.
8213 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8216 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8218 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8219 chain after parsing value expression, if any, to avoid separating
8220 continued .stabs lines.
8222 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8224 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8225 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8227 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8229 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8230 -mcom support and PPC_OPCODE_ANY for -many.
8231 (md_parse_option): Ditto.
8233 (md_begin): For duplicate instructions, print all duplicates
8236 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8238 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8239 common mode operation.
8240 (md_show_usage): Add -mcom to usage message.
8242 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8244 * expr.c (op_rank): Add O_symbol_rva.
8245 * expr.h (operatorT): Add O_symbol_rva.
8246 * read.c (cons_worker): Set O_symbol_rva when necessary.
8247 * write.c (fix_new_exp): Understand O_symbol_rva.
8249 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8251 * config/tc-mips.c: Correct s_cons arguments. From Michael
8252 Joosten <joost@ori.cadlab.de>.
8254 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8256 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8257 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8258 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8260 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8261 make non-static. Change all users.
8262 * config/obj-coff.h (coff_n_line_nos): Declare.
8264 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8266 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8268 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8270 * config/obj-elf.c (obj_elf_common): Convert specified byte
8271 alignment to power of two. Set size of local bss symbol.
8273 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8275 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8277 * sb.c, macro.c: Decide whether to include <string.h> or
8278 <strings.h> just as as.h does.
8280 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8282 * Makefile.in (site.exp): Fix setting of $srcdir.
8284 * config/tc-arm.c (md_atof): Fix little-endian output.
8285 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8288 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8290 * doc/as.texinfo: Split out the NS32k family documentation,
8291 despite its being commented out for now.
8292 * doc/c-ns32k.texi: New file.
8294 * sb.c, macro.c: Include string.h.
8296 * Makefile.in (comparison): Only check *.o; we don't care if
8297 timestamps inserted by the native linker differ.
8299 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8300 if alignment stricter than 4 bytes is requested; in that case,
8301 align to a 4-byte boundary first.
8303 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8305 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8306 uninitialized" warning for `Max_Source_Offset'.
8308 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8310 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8311 qualifiers and detect errors if present.
8312 (md_assemble): Add call to parse_toc_entry. Also added some support
8313 for the [tocv] qualifier.
8314 (ppc_pe_tocd): New function to support data in the toc section.
8316 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8318 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8321 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8323 * config/tc-m68k.c (isword): Accept all values from -65536 to
8324 +65535, so ~VAL will not be rejected.
8326 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8327 skip characters after the pseudo-op.
8329 * read.c (get_line_sb): Don't look past buffer_limit.
8330 (s_include): In MRI mode, skip characters after the file name.
8332 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8334 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8335 periods in register names.
8337 For older changes see ChangeLog.1.
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