1 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
3 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6 * makefile.vms (OBJS): Add ehopt.obj
8 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
10 * doc/c-vax.texi: Correct and extend vax/vms documentation.
12 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
14 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
16 (md_assemble): Set it for explicitly packed insns.
18 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
20 * config/obj-coff.c (c_symbol_merge): Do not take address of
21 native fields when performing the memcpy.
23 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
25 * config/tc-mips.c (macro,macro2): Implement
26 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
28 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
30 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
31 relocations against globally visible symbols.
32 * config/tc-m68k.c (relaxable_symbol): New macro.
33 (m68k_ip, md_estimate_size_before_relax): Use it.
34 (tc_m68k_fix_adjustable): Also handle weak symbols.
36 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
38 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
39 references to externally visible symbols.
40 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
41 values in twice for a PC relative reloc if the symbol is
44 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
45 don't adjust a PC relative reloc against an externally visible
47 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
48 for a PC relative fixup against an externally visible defined
49 symbol, arrange to store object file and addend values as though
50 the symbol were not defined.
51 (tc_gen_reloc): Likewise.
53 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
55 * read.c (sizeof_leb128): Referenced externally by write.c so
58 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
60 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
61 and expand a 'debug' symbol associated with the next instruction
62 that does not cause a short instruction to be filled with a NOP.
63 (md_pseudo_table): Add support for .debugsym.
64 (assemble_parallel_insn): Add calls to expand_debug_sym as
68 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
70 * as.c (main): Conditionally call setlocale.
71 * gasp.c (main): Likewise.
72 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
73 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
76 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
78 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
81 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
83 * config/tc-hppa.c: Change all calls to bzero to use memset.
84 (pa_ip): Add cast to avoid warning.
85 (tc_gen_reloc, md_apply_fix): Likewise.
86 (pa_find_space_by_number): Likewise.
87 (hppa_force_relocation): Likewise.
88 (pa_block): Change i to unsigned int.
89 * config/obj-som.h (obj_som_copyright): Declare.
91 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
93 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
94 for line numbers for assembly source.
96 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
98 * configure.in: Change version number to 2.9.4
101 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
103 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
105 * config/tc-m32r.c (assemble_parallel_insn): No need to try
106 non-relaxable variant any more. Simplify test for nop insn.
107 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
108 scan of operands yields an insn different from original (e.g. a macro).
109 Fix call to can_make_parallel.
112 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
114 * ecoff.h: Change symbolS in function declaration to struct
117 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
119 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
120 (md_convert_frag): Fix i18n typo.
122 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
124 * ecoff.c (ecoff_get_cur_proc_sym): New function.
125 * ecoff.h: Protoype it.
126 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
127 [EVAX] (s_alpha_prologue): Delete.
128 (md_pseudo_table): Update.
130 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
132 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
133 array to local pointer.
134 (get_args, parse_expr): Add casts to avoid warnings.
136 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
138 * read.c (s_set): Cast xmalloc return value to fragS *.
139 * config/tc-m68k.c (m68k_ip): Function made static to match
140 previous forward declaration.
141 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
143 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
145 * config/tc-v850.c: Add internationalisation macros to error
148 * config/tc-m32r.c (can_make_parallel): Add internationalisation
149 macros to error strings.
151 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
153 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
154 reloc is in the TOC csect.
155 (md_apply_fix3): Correct gettext typo.
157 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
159 * config/tc-arm.c (find_real_start): Ignore symbols starting with
160 .L - they are local labels and the branches are not really
161 function calls but rather far jumps.
164 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
166 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
167 local labels ($ prefix).
170 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
172 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
174 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
176 * config/tc-i386.c (md_assemble): Print operand number rather than
178 (i386_operand): Likewise.
180 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
182 * Makefile.am (INTLLIBS): Define to work around apparent automake
184 All Makefiles: Regenerated.
186 * Many files: Added gettext invocations around user-visible
188 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
189 HAVE_LC_MESSAGES): Define.
190 * dep-in.sed: Added asintl.h.
191 * po/Make-in: New file.
192 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
194 * read.c (Z_): Renamed from `_'.
195 * Makefile.am (SUBDIRS): Added po.
196 (POTFILES): new macro.
197 (po/POTFILES.in): New target.
198 ($(OBJS)): Added asintl.h.
200 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
201 (as_new_LDADD): Added $(INTLLIBS).
202 (as_new_DEPENDENCIES): Added $(INTLDEPS).
203 (gasp_new_LDADD): Added $(INTLLIBS).
204 (gasp_new_DEPENDENCIES): New macro.
205 * configure, aclocal.m4: Rebuilt.
206 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
208 (ALL_LINGUAS): Define.
209 * macro.c: Include "asintl.h".
210 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
211 * as.h: Include "asintl.h".
212 * config/tc-i386.c (ordinal_names): Removed.
213 (md_assemble): Changed error text to avoid ordinal_names.
214 (i386_operand): Likewise.
215 (reloc): Added as_bad to avoid i18n problems.
216 (tc_gen_reloc): Likewise.
217 * config/tc-arm.c (bad_args): Now a #define.
219 * config/obj-vms.c (VMS_stab_parse): Changed type of
221 (global_symbol_directory): Unified strings to avoid i18n
223 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
225 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
226 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
228 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
230 * config/tc-v850.c (md_assemble): Changed C++ comment into C
232 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
234 * as.c (print_version_id): Added an fprintf to avoid i18n
236 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
238 * expr.c (expr): Added as_warn call to avoid i18n problems.
239 * messages.c (as_assert): Changed code to avoid i18n problems.
240 (as_abort): Likewise.
241 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
243 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
245 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
247 * config/tc-i386.c (check_prefix): New static function, split out
249 (struct _i386_insn): Add wait_prefix field.
250 (md_assemble): Remove wait_prefix local variable. Use
251 check_prefix when adding a prefix.
253 * config/tc-i386.c (current_templates): New static variable.
254 (md_assemble): Remove current_templates local variable.
255 (md_assemble, i386_operand): Improve error and warning messages in
256 many places. Add RESTORE_END_STRING in many places before error
257 return. Clarify some comments.
259 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
261 (md_assemble): Parse string instruction operands, looking for
262 segment override prefixes. Check for invalid segment prefixes on
264 (i386_operand): i.seg[] and max mem_operand changes for string
266 * config/tc-i386.h (EsSeg): Define.
268 * config/tc-i386.h (regKludge): Define.
269 (iclrKludge, imulKludge): Don't define.
270 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
271 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
272 opcode_modifier checks to look for more common cases first. Add
273 default_seg for IsString case.
275 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
277 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
279 * configure: Rebuild with new automake and libtool.
280 * aclocal.m4, Makefile.in: Likewise.
282 * doc/Makefile.am (as.dvi): New target.
283 * doc/Makefile.in: Rebuild.
286 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
288 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
291 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
293 * configure.in: Added sparc86x support.
295 * configure: Rebuild.
297 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
299 (md_parse_option): Warn if -EL is not supported for this architecture.
301 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
303 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
305 * config/tc-mips.c (mips_ip): Note when we use get match on
306 the full instruction name.
308 (mips_ip): For '&' DEST completer handling, if we got a full match
309 then the DEST completer is implicitly .wxyz.
313 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
315 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
316 (vif_insn_type): New function.
317 (md_apply_fix3): Don't validate user specified length if unpack insn
321 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
323 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
324 back into the expression to handle add/sub simplification correctly.
327 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
329 * config/tc-mips.c (mips_ip): Specs changed for
330 VCALLMSR instruction.
333 start-sanitize-vr5400
334 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
336 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
339 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
341 * config/tc-mips.c (hilo_interlocks): Remove 4300.
343 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
345 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
349 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
351 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
352 branch error as being done so we don't try to emit a reloc.
355 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
357 * symbols.c (max_indent_level): New global.
358 (print_symbol_value_1): Use it.
359 * expr.h (expr_build_dot): Declare.
360 * expr.c (expr_build_dot): New function.
362 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
363 (compute_mpgloc): New function.
364 (eval_expr): New arg `cpu'. All callers updated.
365 (non_vu_insn_seen_p): New static global.
366 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
367 (struct dvp_fixup): New member `cpu'.
368 (assemble_one_insn): New args init_fixup_count, fixup_offset.
370 (md_assemble): Set non_vu_insn_seen_p as appropriate.
371 (assemble_vif): Set `cpu' field of fixup.
372 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
373 (assemble_vu_insn): Delete, contents moved into ...
374 (assemble_vu): ... here. Don't record fixups until after parsing
375 both upper and lower insns. If branch insn inside mpg, properly
376 compute target address.
377 (dvp_frob_label): Create copies of vu labels inside mpg's.
378 (dvp_relax_frag): Clean up.
379 (md_convert_frag): Ditto.
380 (md_apply_fix3): Signal error if mpg embedded vu code has branch
381 to undefined label (not currently supported).
382 (eval_expr): New arg `cpu'. All callers updated.
383 (insert_operand_final): Convert mpgloc from bytes to dwords.
384 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
385 (s_state): If switching to vu state, initialize $.mpgloc.
388 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
390 * symbols.c (print_binary): New function.
391 (print_expr_1): Call it.
394 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
396 * config/tc-dvp.c (md_convert_frag): Fix thinko.
398 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
400 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
401 0 is a valid length value (= max+1).
402 (install_vif_length): 0 is a valid length value (= max+1).
405 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
407 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
408 operand in the opcode.
411 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
413 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
417 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
419 * config/tc-i386.h: Reorder operand flags and opcode modifier
420 flags for clarity. Remove unused definitions: Unknown,
421 ImmUnknown, DispUnknown, NoModrm.
422 * config/tc-i386.c (type_names): Add missing Debug type.
423 (md_assemble): Better duplicate prefix checking. Quicker string
424 instruction check via new opcode_modifier flag.
426 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
428 * doc/as.texinfo (Invoking): Clarify -Wa example.
430 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
432 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
433 (s_mips_weakext): Define.
434 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
435 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
438 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
440 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
441 is an error if the value can not be computed at assembly time.
442 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
444 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
446 * gasp.c (main): Set next field of new include_path structure to
447 NULL. From Avery Pennarun <averyp@gdc.ca>.
449 * read.c (s_mri_sect): Call as_bad rather than abort for an
450 unsupported MRI target.
452 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
454 * config/tc-arm.c (arm_validate_fix): New function. Determine if
455 the destination of a branch instruction should be altered.
456 (find_real_start): New function: Locate the real, Thumb coded
457 start of a Thumb function.
458 (do_t_branch23): Alter the destination of branches to Thumb
461 * config/tc-arm.h: Define TC_VALIDATE_FIX.
463 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
465 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
468 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
470 * doc/as.texinfo: Use @itemx for a secondary item in a table.
471 * doc/c-hppa.texi: Likewise.
473 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
475 * Makefile.am: Rebuild dependencies.
476 * Makefile.in: Rebuild.
478 * Makefile.am (DEP_INCLUDES): New variable.
479 (.dep1): Change to work when srcdir is not an absolute path.
480 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
481 * Makefile.in: Rebuild.
483 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
485 * config/tc-i386.h, config/tc-i386.c: Revert March 24
488 * configure.in: Set version to 2.9.1.
489 * configure: Rebuild.
491 * Branched binutils 2.9.
493 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
495 * config/tc-i386.h (FWait): Define.
496 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
497 other prefixes. Check FWait flag in opcode table to see which
498 instructions require an fwait prefix.
500 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
502 * stabs.c (get_stab_string_offset): Always create a stab string
505 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
507 Fix some gcc -Wall warnings:
508 * atof-generic.c (atof_generic): Add casts to avoid warnings.
509 * ehopt.c (eh_frame_code_alignment): Likewise.
510 * expr.c (integer_constant, operand): Likewise.
511 * frags.c (frag_align): Likewise.
512 * gasp.c (level_0, change_base, doinstr): Likewise.
513 * hash.c (hash_ask): Likewise.
514 * listing.c (listing_page, calc_hex, print_lines): Likewise.
515 (debugging_pseudo): Likewise.
516 * macro.c (define_macro, check_macro): Likewise.
517 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
518 (ignore_rest_of_line, float_cons): Likewise.
519 * symbols.c (decode_local_label_name): Likewise.
520 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
521 (fixup_segment, number_to_chars_bigendian): Likewise.
522 (number_to_chars_littleendian): Likewise.
523 * config/atof-ieee.c (gen_to_words): Likewise.
524 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
525 (sparc_ip, parse_keyword_arg, s_common): Likewise.
526 * read.c (output_big_sleb128): Initialize locals to avoid
528 (output_big_uleb128, equals): Likewise.
529 * atof-generic.c (atof_generic): Change number_of_digits_* locals
530 to unsigned int. Change zeros to unsigned int.
531 * cond.c (s_if): Add return to default case.
532 * frags.c (frag_now_fix): Change return type to addressT.
533 * frags.h (frag_now_fix): Update declaration.
534 * listing.c (file_info_struct): Change linenum to unsigned int.
535 (struct list_info_struct): Change hll_line to unsigned int.
536 (print_source): Update format string.
537 * read.c (emit_expr): Change scan to unsigned int, and don't
538 bother to initialize it.
539 * symbols.c (dollar_label_count): Change to unsigned long.
540 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
541 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
542 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
544 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
546 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
547 mcf5200 just as we do for m68000.
548 (m68k_init_after_args): Likewise.
549 (md_estimate_size_before_relax): Likewise.
551 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
553 * config/tc-v850.c (md_assemble): Store relocation addend in
554 fixup instead of instruction.
556 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
558 * config/tc-i386.c (md_assemble): Swap template arguments to
559 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
560 This macro is currently symmetric, so passing them the wrong
561 way didn't cause any problem, but may if the macro is changed
563 After copying template to i.tm, use i.tm. rather than t-> to
564 access fields, and make t a const*
565 Move i.tm.operand_types[] swap to immediately after the copy.
568 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
570 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
571 we've computed the data length.
574 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
576 * expr.h (expr_build_uconstant): Add prototype.
577 (expr_build_unary,expr_build_binary): Add prototypes.
578 * expr.c (expr_build_uconstant): New function.
579 (expr_build_unary,expr_build_binary): New functions.
581 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
582 (md_convert_frag): Delete.
583 (TC_FIX_TYPE): New fields wl,cl,user_value;
584 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
586 (insert_unpack_marker): New function.
587 (insert_file): New argument insert_marker_arg. All callers updated.
588 (gif_user_value): New static local.
589 (vif_data_start,vif_data_end): New static locals.
590 (mpgloc_sym,unpackloc_sym): New static locals.
591 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
592 (cur_opcode,cur_operand): New static locals.
593 (endmpg_caller): New enum.
594 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
595 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
596 (dvp_fixup): New members user_value,wl,cl;
597 (assemble_vif): Rewrite.
598 (assemble_gif): Tweak name of data start label.
599 (assemble_one_insn): Allow special parser to punt and call the
600 normal expression parser. Set cur_opcode,cur_operand for md_operand.
601 (md_operand): Handle '*' value for mpgloc,unpackloc.
602 (md_estimate_size_before_relax): New function.
603 (dvp_relax_frag,md_convert_frag): New functions.
604 (md_pcrel_from_section): Handle end data label for variable length
606 (md_apply_fix3): Handle count field for variable length vif insns.
607 Handle address field for mpg,unpack.
608 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
609 (cur_vif_insn_length): Delete.
610 (vif_length_value): New function.
611 (install_vif_length): Don't perform logical->physical conversion here.
612 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
615 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
617 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
618 * macro.c (macro_expand_body): Increase buffer size.
619 * messages.c (as_warn): Likewise.
620 (as_warn_where, as_bad, as_bad_where): Likewise.
622 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
624 Based on patch from H.J. Lu <hjl@gnu.org>:
625 * Makefile.am (DISTSTUFF): New variable.
626 (diststuff): New target.
627 * Makefile.in: Rebuild.
629 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
631 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
632 m32r_elf_section_change_hook.
634 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
635 emit a nop if a section ends with a 16 bit instruction.
637 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
639 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
640 s_lcomm rather than obj_coff_lcomm.
641 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
643 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
645 * config/tc-i386.h (LinearAddress): Define.
646 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
647 instruction, don't use a default segment.
649 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
651 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
652 * configure: Rebuild.
655 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
657 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
661 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
663 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
665 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
666 (mips_ip): Handle 'O' operand.
667 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
670 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
672 * aclocal.m4, configure: Rebuild with libtool 1.2.
675 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
677 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
681 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
683 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
684 PC relative branches. Patch courtesy of Jonathan Walton.
687 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
689 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
690 "name.completer" where only the name is actually in the opcode
691 table. Allow various operands for base register in load/store
692 instructions. Handle various new argument characters for the
693 cop2/vu0 co-processor.
697 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
699 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
703 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
705 * configure.in (emulations): Add thumb-pe target.
707 * configure (emulations): Add thumb-pe target.
709 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
711 * itbl-lex.l (yywrap): Don't define if already defined as a
715 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
717 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
718 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
719 packing is enabled. Emit VIF cpu marker after dma insn.
721 * config/tc-dvp.h (TC_START_LABEL): Define.
722 * config/tc-dvp.c (force_mach_label): New function.
723 (md_begin,create_colon_label,s_dmadata): Use it.
725 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
728 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
730 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
733 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
735 * depend.c (quote_string_for_make): New function.
736 (wrap_output): Use it.
738 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
740 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
741 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
744 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
746 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
747 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
748 (gif_insn_frag_loc): New static global.
749 (assemble_gif): Record frag and location frag of insn.
750 (md_apply_fix3): Validate user specified nloop if we couldn't do
752 (s_endgif): Queue fixup to install nloop if we can't compute it here.
754 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
756 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
757 insufficient data present. Fix insertion of computed nloop value.
758 (install_vif_length): Second pass at unpack len calcs.
759 (s_endunpack): Round data up to word boundary.
760 (insert_mpg_marker): New function.
761 (insert_file): New args insert_marker, size. All callers updated.
762 (assemble_vif): Rewrite varlen insn handling.
763 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
764 (s_enddirect,s_endunpack): Rename arg to internal_p.
767 start-sanitize-vr4320
768 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
770 * config/tc-mips.c : Added vr4320 similar to vr4300.
773 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
775 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
776 Recognize -GN and -relax.
777 (md_begin): Initialize gp size from -G switch.
778 (alpha_force_relocation): Always force if -relax.
779 (alpha_align): Take a new argument that will specify when to
780 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
781 Change all callers. Emit nop alignment padding as nop+unop pair.
783 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
785 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
786 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
789 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
791 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
792 require padding to the next long word boundary.
796 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
798 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
799 inserted binary files.
802 start-sanitize-phase2-m32rx
803 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
805 * config/tc-m32r.c (optimize): New static local.
806 (md_shortopts): Add -O.
807 (md_parse_option): Recognize it.
808 (md_show_usage): Document it.
809 (md_assemble): Don't try to combine insns in parallel if !optimize.
811 end-sanitize-phase2-m32rx
813 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
815 * config/tc-m32r.c (first_writes_to_seconds_operands):
816 Reinitialise b_operands for each pass of the inner loop.
819 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
821 * config/tc-dvp.h (tc_frob_label): Define.
822 * config/tc-dvp.c (dvp_frob_label): New function.
823 (create_colon_label): New argument `sto'. All callers updated.
824 (record_mach): New argument `force_next_p'. All callers updated.
825 (cpu_sto): New function.
826 (UNIQUE_LABEL_PREFIX): New macro.
827 (unique_label): Use it.
828 (assemble_gif): Emit start label before mach label.
829 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
831 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
833 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
834 (setup_dma_autocount): Renamed from setup_autocount. New argument
835 inline_p. All callers changed. Fix word address of count.
836 (parse_dma_addr_autocount): Fix word address of address.
840 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
842 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
843 in special_sections table and add .vubss etc via
844 ELF_TC_SPECIAL_SECTIONS.
845 * config/tc-dvp.h: Likewise.
848 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
850 * cgen.c: #include symcat.h.
851 * config/tc-m32r.c: Likewise.
853 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
855 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
856 absolute expressions instead of '$' prefixed register names.
858 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
860 * read.c (s_set): Record file and line info for symbols when -as.
861 (pseudo_set): Don't overwrite that dummy fragment.
864 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
866 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
867 (dvp_parse_done): Comment out contents.
868 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
869 (s_state): Handle .vu in included file.
870 (asm_state): New state ASM_GIF.
871 (asm_state_stack): Maintain stack of parsing states.
872 ({push,pop,set}_asm_state): New functions.
873 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
874 (gif_{insn_type,data_name,insn_frag}): New static locals.
875 (md_assemble): Watch for .endgif if in ASM_GIF state.
876 (assemble_gif): Complete.
877 (s_endgif): Complete.
878 (cur_mach): New static local.
879 (record_mach): New function.
880 (md_begin): Initialize `cur_mach'.
881 (assemble_*): Record current mach type.
882 (vu_count): New static local.
883 (assemble_vif): Temporary hack to properly align mpg/direct data.
884 (assemble_vu): Insert mpg every 256 insns.
887 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
889 * config/tc-ppc.c (md_pseudo_table): Add "section".
890 (ppc_named_section): New static function.
892 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
894 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
895 so we don't have to scan the entire list.
898 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
900 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
901 case, allow the parallel instructions to modify the same flag
905 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
907 * listing.c (list_symbol_table): Categorize symbols by
908 undefined_section rather than sy_frag->line == NULL.
911 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
913 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
914 (inline_dmadata): Renamed from s_dmadata_implied.
915 (assemble_one_insn): Rewrite dma operand processing.
916 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
917 (unique_name,setup_autocount): New functions.
919 * config/tc-dvp.c: Include stdarg.h/varargs.h.
920 (md_pseudo_table): Add .word.
921 (assemble_dma): Set alignment to 16 bytes. Enable code that records
923 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
924 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
925 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
927 (eval_expr): New function.
928 (create_label,create_colon_label): New function.
929 (s_enddmadata): Rewrite.
932 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
934 * Makefile.am (install-exec-local): Install properly when ln
935 fails or tooldir == prefix.
938 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
940 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
941 handling of updates to the condition bit as this is shadow by
945 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
947 * config/tc-dvp.c (parse_float): New function.
948 (assemble_vu): Handle loi insns.
949 (assemble_one_insn): Simplify suffix parsing.
950 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
955 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
957 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
959 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
961 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
962 for --warn-explicit-parallel-conflicts and --Wnp as an
963 abbreviation for --no-warn-explicit-parallel-conflicts.
964 (assemble_parallel_insn): Use non-relaxable versions of branch
967 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
969 * app.c: Parse || as a seperator between assembler statements.
972 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
974 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
975 Test result of insert_operand for error.
978 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
980 * config/tc-m32r.c (md_assemble): Only parallelise instructions
981 when m32rx target is enabled and the instructions are not
984 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
986 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
987 bother checking insn which have no operands.
990 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
992 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
993 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
994 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
995 * doc/Makefile.in: Rebuild.
998 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1000 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1001 function. Replaces get_src_reg(), check_for_side_effects(),
1002 reads_from_src_reg(). Uses new insn operand features of cgen.
1003 (writes_to_pc): New function., but with new code suppressed for now.
1004 (md_assemble): Call first_writes_to_seconds_operands().
1006 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1008 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1009 (macro): Fix handling of M_COP[0-3].
1011 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1013 Based on patches from Ross Harvey <ross@teraflop.com>:
1014 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1015 if macro_alternate or macro_mri.
1016 (getstring): Remove support for byte constants between < and >.
1017 (get_any_string): '<' only starts a string if macro_alternate or
1019 (macro_expand_body): Permit keyword parameters following
1020 positional parameters.
1022 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1023 * configure.in (alpha*-*-netbsd*): New target.
1024 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1025 * configure: Rebuild.
1027 * as.h (flag_warn_suppress_instructionswap): Move from here...
1028 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1029 here, and make static.
1031 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1032 BFD_ASSEMBLER or MANY_SEGMENTS.
1034 * as.c (show_usage): Update bug-gnu-utils address.
1035 * gasp.c (show_usage): Likewise.
1036 * doc/as.texinfo (Bug Reporting): Likewise.
1038 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1040 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1041 insns regardless of the size of a pointer if we're in mips I or
1043 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1045 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1047 Fix rac to accept only a0:
1048 * tc-d10v.c (parallel_ok, find_opcode):
1049 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1050 Introduce OPERAND_GPR.
1052 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1054 * read.c (s_fill): Handle non-constant repeat counts by creating
1055 an rs_space fragment.
1057 start-sanitize-m32rx
1058 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1060 * doc/c-m32r.texi: Document warning and error messages. Add
1061 descriptions of --warn-explicit-parallel-conflicts.
1063 * doc/as.texinfo: Add more m32rx command line options.
1066 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1068 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1069 from as_bad to as_warn.
1072 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1074 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1077 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1079 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1080 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1081 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1083 * config/tc-dvp.h: Add configuration specific section names.
1086 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1088 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1089 seg_fix_rotP rather than fix_root from seg_info.
1091 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1093 * expr.c: Add support for 0x1_2_3_4 bignums.
1095 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1097 * configure.in: Change -linux* to -linux-gnu*.
1098 * configure: Rebuild.
1100 * app.c (do_scrub_begin): Treat \r as whitespace.
1102 start-sanitize-m32rx
1103 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1105 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1106 rather than parsing syntax string manually.
1107 (assemble_parallel_insn): Check for both forms of parallel
1110 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1112 * Makefile.am: Update dependencies.
1113 * Makefile.in: Rebuild.
1115 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1117 * configure, aclocal.m4: Rebuild with new libtool.
1119 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1121 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1122 the argument to bfd_set_arch_mach.
1123 (load_address): Use bfd_arch_bits_per_address to determine the
1124 bit size of an address instead of looking at the isa level.
1125 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1127 start-sanitize-v850e
1128 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1130 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1132 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1134 * ehopt.c: New file.
1135 * as.h (enum _relax_state): Add rs_cfa.
1136 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1137 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1138 * read.c (emit_expr): Call check_eh_frame.
1139 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1140 (relax_segment): Likewise.
1141 * Makefile.am: Rebuild dependencies.
1142 (GAS_CFILES): Add ehopt.c.
1143 (GENERIC_OBJS): Add ehopt.o.
1144 * doc/internals.texi (Frags): Document rs_cfa.
1146 * as.c (show_usage): Mention --traditional-format.
1147 (parse_args): Accept --traditional-format.
1148 * as.h (flag_traditional_format): Declare.
1149 * output-file.c (output_file_create): If flag_traditional_format,
1150 set BFD_TRADITIONAL_FORMAT on stdoutput.
1151 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1153 * config/tc-mips.c (append_insn): Make sure that if we have a
1154 fixup for an unmatched %hi reloc, it does not associated with a
1157 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1158 * doc/Makefile.in: Likewise.
1160 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1162 * config/tc-m32r.c (check_for_side_effects): New function.
1163 (can_make_parallel): Add checks for instruction side effects
1164 clashing with the other instruction.
1165 (assemble_parallel_insn): Improve warning messages. Return error
1166 message from non-swapped instruction order.
1168 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1170 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1172 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1173 md_cleanup definition. This moves the forced literal output to
1174 the end of the source pass, and avoids macro's inserting literals
1175 into the code immediately after the macro expansion.
1177 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1179 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1180 a gas internal symbol is adjustable.
1181 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1183 * as.h: If gcc version greater than 2.6, use `__format__' and
1184 `__printf__' in function attributes, rather than `format' and
1187 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1189 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1191 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1193 Add tms320c30 support:
1194 * config/tc-tic30.h: New file.
1195 * config/tc-tic30.c: New file.
1196 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1197 TARGET_FORMAT as "coff-tic30".
1198 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1199 * Makefile.am: Rebuild dependencies.
1200 (CPU_TYPES): Add tic30.
1201 (CPU_OBJ_VALID): tic30-aout is valid.
1202 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1203 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1204 * configure, Makefile.in: Rebuild.
1206 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1208 * config/tc-v850.c (md_assemble): Improvements to error messages.
1210 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1212 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1213 BFD_RELOC_HI16_S to store the high bits of any value.
1215 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1216 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1217 assembler calculate relocations to any external symbol at all.
1218 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1219 involving generation of pc-relative relocs.
1220 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1221 has been moved to md_apply_fix3.
1223 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1224 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1225 which actually means (the address of identifier's GOT entry) +
1226 constant, which is not particularly useful.
1228 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1230 * read.h (include_dirs): Declare.
1231 (include_dir_count,include_dir_maxlen): Declare.
1234 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1235 (md_parse_option): Handle them.
1236 (md_show_usage): Print them.
1237 (output_dma,output_pke): New static globals.
1238 (assemble_pke): Handle -no-dma-pke.
1239 (insert_file): Search include dir list.
1240 (s_enddirect): Validate length if prespecified.
1241 (s_endmpg): Likewise. Handle -no-dma-pke.
1242 (s_endunpack): Handle -no-dma-pke.
1243 (md_pcrel_from_section): Add offset to delay slot for
1247 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1249 * configure.in: Correct check for shared opcodes library.
1250 * configure: Rebuild.
1252 * listing.c (buffer_line): If we can't open the file, set at_end.
1253 (listing_print): Remove unused local variable fi.
1255 * config/m68k-parse.y (reglistpair): Handle register list in
1258 * config/vms-conf.h: Don't undef VERSION.
1260 start-sanitize-m32rx
1261 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1263 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1264 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1267 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1269 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1271 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1273 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1274 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1275 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1276 (EXTRA_DIST): Define.
1277 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1278 explicitly rather than via the list of object files.
1279 (gcc-as.opt): New file created when make-gas.com is run.
1280 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1281 itbl-cpu.h} to #include appropriate file rather than copying that
1283 * config/vms-conf.h: Synchronize with current config.in.
1284 * Makefile.in: Rebuild.
1287 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1289 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1290 (parallel_ok): Relaxed parallel subinstruction dependency check.
1293 start-sanitize-m32rx
1294 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1296 * config/tc-m32r.c (md_assemble): Fix determination of when
1297 instructions can be combined in parallel.
1300 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1302 * as.h (flag_warn_suppress_instructionswap): added new flag.
1303 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1304 command line argument.
1305 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1306 warning only if flag_warn_suppress_instructionswap is false.
1308 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1310 * configure.in (i386-*-mingw32*): New target.
1311 * configure: Rebuild.
1313 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1315 * symbols.c (resolve_symbol_value): Don't set the segment if it
1316 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1318 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1321 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1323 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1324 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1327 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1329 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1332 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1334 * configure.in: Add dvp support.
1335 * configure: Regenerate.
1336 * config/tc-dvp.[ch]: New files.
1339 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-v850.c (v850_insert_operand): Display instruction when
1342 an error is encountered.
1344 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1346 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1347 (i386-*-sco3.2v5*coff): New target.
1348 (i386-*-sco3.2*): New target.
1349 * configure: Rebuild.
1351 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1353 * config/tc-v850.c: Tidy error message production.
1355 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1357 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1358 validate_immediate return value in the right type for comparisons
1361 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1363 * listing.c (MAX_BYTES): Use listing variables not constants.
1364 (data_buffer): No longer an array, but a pointer.
1365 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1366 (listing_listing): Allocate data_buffer.
1368 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1370 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1371 --listing-rhs-width, --listing-cont-lines.
1372 (show_usage): Update.
1373 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1374 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1375 (print_lines): Use the variables instead of the constants.
1376 (listing_listing): Likewise.
1377 * listing.h: Declare the new vars.
1379 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1381 * as.c (parse_args): Add --keep-locals alias for -L.
1382 Add --strip-local-absolute.
1383 (show_usage): Update.
1384 * as.h (flag_strip_local_absolute): New flag.
1385 * symbols.c (S_IS_LOCAL): Use it.
1386 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1387 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1388 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1390 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1392 * config/tc-m32r.c: Detect if explicitly parallel instructions
1393 might have an io conflict and issue a warning message.
1395 start-sanitize-m32rx
1396 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1399 to a count of the number of matches to skip.
1400 (can_make_parallel): Pass count of number of matches to skip to
1401 reads_from_src_reg().
1404 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1406 start-sanitize-m32rx
1407 * config/tc-m32r.c: Add support for swapping fixups of swap
1410 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1411 cgen_swap_fixups): Functions to save, restore and swap the fixup
1412 chain with a backup copy.
1413 (cgen_asm_finish_insn): Returns address of constructed insn.
1415 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1417 * listing.c (file_info_struct): Remove FILE, add POS.
1418 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1419 (file_info): Don't open the file.
1420 (buffer_line): Check for the file in the last_open cache, updating
1422 (print_source): Don't reference file_info->file.
1423 (listing_listing): Likewise.
1424 (listing_print): Close the file in the cache, if any.
1426 start-sanitize-m32rx
1427 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1429 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1430 parallel instructions so that they are in the correct order.
1431 (reads_from_src_reg, get_src_reg, can_make_parallel,
1432 make_parallel): New functions to support opportunistic
1433 parallelisation of adjacent instructions.
1436 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1438 * read.c (dwarf_file_string): New file static variable.
1439 (emit_expr): Look for constant sequence that leads up to a file
1440 name in DWARF debugging output.
1441 (stringer): Use dwarf_file_string to decide whether to accept a
1442 string as a file name.
1444 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1446 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1447 (crack_operand): Add reg->reglst MRI hack.
1448 (r_seg): Put reglst symbols in reg_section.
1449 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1451 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1453 * tc-sh.c (get_specific): Handle SGR & DBR.
1455 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1457 * tc-h8300.c (parse_reg): Take the length of the symbol into
1458 account when attempting to match a register name.
1459 * tc-h8500.c (parse_reg): Likewise.
1461 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1463 start-sanitize-m32rx
1464 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1467 * cgen.c: Formatting changes to improve readability.
1469 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1471 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1475 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1477 Based on a patch from Jim Wilson
1478 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1479 (tc_gen_reloc): Handle cross section PC relative relocs
1483 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1485 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1487 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1489 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1490 (expr_jmp_buf): New static local.
1491 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1492 (cgen_md_operand): New function.
1493 * tc-m32r.c: Clean up pass over `struct foo' usage.
1494 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1496 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1498 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1499 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1501 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1503 * config/tc-i386.c (i386_operand): Give an error if there are
1504 unrecognized characters after an expression.
1506 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1508 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1510 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1512 * configure.in (i386*-go32-rtems*): Fix to be the same as
1514 * configure: Rebuild.
1516 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1518 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1519 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1520 (mips_ip): Always check for FP_D, not just for instructions that
1521 are not part of the regular ISA.
1523 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1525 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1527 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1529 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1531 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1533 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1534 the range we care about.
1537 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1539 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1540 (exec_type_enum): Enumeration giving all of the exec types.
1541 (warn_nops): New static variable to give nop warning level.
1542 ({cur,prev}_mul32_p): New static variable to keep track of whether
1543 the current/previous instruction is a 32-bit multiply.
1544 (Optimizing): Make static.
1545 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1547 (d30v_insert_operand): Delete declaration of unused function.
1548 (write_2_short): Make exec_type argument enum, not int.
1549 (parallel_ok): Ditto.
1550 (check_range): Delete unused variable(s).
1551 (build_insn): Ditto.
1552 (find_format): Ditto.
1553 (md_apply_fix3): Ditto.
1554 (md_show_usage): Document -n and -N.
1555 (md_parse_option): Parse -n and -N.
1556 (write_1_short): If -n, warn about adding a nop. Use
1558 (write_2_short): Use enumeration values instead of hard coded
1559 integers. Reset exec_type for default operations. For explicit
1560 parallel operations, call parallel_ok to make sure everything is
1561 ok. If writing out a parallel operation, and the previous
1562 instruction was a 32-bit multiply, indicate current instruction
1564 (parallel_ok): Allow add/tx ... to be done in parallel with
1565 another add/tx ... assuming the gpr registers don't overlap.
1566 (md_assemble): Use exec type enumeration values, not hard coded
1567 ints. Check for loads or 16-bit multiplies following in the next
1568 cycle after a 32-bit multiply. Add nops if that is the case.
1569 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1570 cur_mul32_p if current instruction is a 32-bit multiply.
1571 (find_format): Change spacing and layout.
1574 start-sanitize-tic80
1575 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1577 * config/tc-tic80.c (tic80_relax): New static variable.
1578 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1579 (md_parse_option): Handle new relax options.
1580 (md_show_usage): Document new relax options.
1581 (find_opcode): Don't use short forms of PC relative branches if
1586 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1588 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1589 used/set flag fields. Make flag vars unsigned long. Use
1590 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1591 parallel if they use the same conditional flag with reversed
1592 meaning. Allow 2 add/sub insns that set the carry or overflow
1593 flags but do not query them to be done in parallel. Don't allow 2
1594 word store operations to be done in parallel with ADDppp or
1595 SUBppp. Don't allow loads to be done in parallel with 16 bit
1599 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1601 * config/tc-arm.c: Prevent use of interworking support for
1604 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1606 * doc/all.texi: Add M32R cpu.
1608 * doc/as.texinfo: Add documentation of m32r processor.
1610 * doc/c-m32r.texi: New file, documenting m32r specific features.
1612 start-sanitize-m32rx
1613 * config/tc-m32r.c (allow_m32rx): New function.
1614 (enable_m32rx): New variable.
1615 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1616 (md_show_usage): Document new --m32rx command line option.
1617 (md_parse_option): Implement new --m32rx command line option.
1620 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1622 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1625 start-sanitize-tic80
1626 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1628 * config/tc-tic80.c (build_insn): Handle instructions that have
1629 long (32 bit) PC relative offsets. Fix places that previously
1630 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1631 (md_apply_fix): Add case to handle long PC relative offsets.
1634 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1636 * doc/c-arm.texi (ARM Options): Document support for new ARM
1639 * config/tc-arm.c (md_parse_option): Add support for new ARM
1642 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1644 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1645 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1647 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1649 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1652 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1653 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1655 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1657 * config/tc-v850.c: Brought up to date with the branch.
1659 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1661 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1662 (SWITCH_TABLE): Handle BFD_RELOC_8.
1663 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1664 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1665 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1667 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1669 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1670 apparent bug in gcc's long long support crossing from x86.
1672 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1674 * config/tc-arm.c: Brought up to date with latest changes on arm
1677 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1679 * config-gas.com: Get version info from configure.in.
1681 * makefile.vms: include depend.obj in OBJS.
1683 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1685 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1686 all corresponding code.
1688 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1690 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1691 run-time endian selection.
1693 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1695 * tc-sh.c (parse_reg): Properly quote for fv4.
1697 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1699 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1700 symbol value operator.
1702 start-sanitize-vr5400
1703 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1705 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1709 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1711 * config/tc-d10v.c (parallel_ok, find_opcode):
1712 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1714 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1716 * config/obj-coff.c (fixup_segment): Cast second arg of
1717 md_apply_fix3 call to type "valueT *".
1719 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1721 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1723 * configure: Re-generate.
1725 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1727 * config/tc-mips.c (macro_build): Use the membership field
1731 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1733 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1734 first argument if it's supposed to be a register.
1737 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1739 * config/tc-mips.c (mips_4900): Added.
1740 (hilo_interlocks): Added mips_4900.
1741 (md_begin): Set default for mips_4900.
1742 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1743 (md_longopts): Add "m4900" and "no-m4900".
1744 (md_parse_option): Handle above options.
1747 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1749 * app.c (do_scrub_chars): If d10v, re-insert a space before
1750 a '#' when in state 10.
1752 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1754 * config/tc-h8300.c: Include "subsegs.h".
1755 (tc_reloc_mangle): Handle references to symbols which are not
1756 being output, so that references to `.' work.
1758 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1760 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1763 * macro.c (sub_actual): If we don't find a parameter for an &,
1766 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1767 start-sanitize-vr5400
1769 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1771 (hilo_interlocks): VR5400 has interlocks.
1772 (md_begin): Expect mips64vr5400, not mips64r5400.
1775 * config/tc-mips.c (mips_ip): In default case, call as_bad
1776 instead of fprintf, to get "assembler messages:" message output
1777 before instead of after.
1779 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1781 * frags.h: Handle multiple inclusion.
1783 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1785 Based on a patch from Ian.Dall@dsto.defence.gov.au.
1786 * as.h (struct frag, frag support): Moved from here.
1788 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
1790 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
1791 * cgen.c (cgen_asm_finish_insn): Update.
1792 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
1793 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
1794 (md_convert_frag): Ditto.
1795 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
1796 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
1797 (TC_FRAG_INIT): Update.
1799 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
1801 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
1802 print out MD fields of fix.
1803 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
1804 defined) to initialize MD fields in frag.
1805 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
1806 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
1807 * config/tc-ns32k.h: Add comments. Remove obsolete
1808 BFD_FAST_SECTION_FILL definition, change prototypes for
1809 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
1810 opcode_frag and opcode_offset and remove pcrel_adjust.
1811 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
1812 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
1813 (TC_FRAG_INIT): new macro to initialize machine dependent field in
1815 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
1816 MD fields in frag structure.
1817 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
1818 fix_bsr): macros to access MD fields in fix structure.
1819 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
1820 use struct opcode_location as these fields are now in the frag
1822 (convert_iif): Call frag_more as it is needed instead
1823 of trying to allocate for the whole insn. Avoid call of frag_more
1824 with negative argument.
1825 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
1826 md_estimate_size_before_relax, md_pcrel_from,
1827 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
1828 and frag structures.
1829 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
1830 opcode_offset and remove pcrel_adjust.
1831 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
1832 fix_new_ns32k_exp with changed arguments.
1834 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
1836 * tc-mips.c (md_begin): Reorganize setting of default values so
1837 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
1839 (md_parse_option): Remove all code that sets defaults; md_begin
1840 handles all of this now.
1842 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
1844 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
1846 (bootstrap, bootstrap2, bootstrap3): Likewise.
1847 * Makefile.in: Rebuild.
1849 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
1850 TOC section to be against the csect.
1852 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
1854 start-sanitize-vr5400
1855 * config/tc-mips.c (mips_5400): New variable.
1856 (md_begin, md_parse_option): Handle 5400 options/names.
1857 (macro_build, mips_ip): Check for 5400-specific instructions.
1858 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
1862 * config/tc-mips.c (validate_mips_insn): New function, checks
1863 match versus mask bits, and also verifies that all bits to be
1864 output are actually specified somewhere.
1865 (md_begin): Call it for 32-bit instructions, instead of doing
1866 match/mask check here. In case of failure, print a message, but
1867 check the rest of the opcode table before exiting.
1869 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
1871 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
1872 from Tony Thompson at ARM: athompso@arm.com
1875 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
1877 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
1882 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
1884 * config/tc-mips.c (hilo_interlocks): True for tx49.
1885 (md_begin): Add mips64tx49.
1886 (md_parse_option): Add 4900 cpu.
1889 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
1891 * config/tc-ppc.c (md_assemble): When handling @l, always sign
1892 extend if the operand expects a signed value.
1894 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
1895 default which is to permit dollar labels.
1897 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
1899 * config/tc-sparc.c (sparc_memory_model): New variable.
1900 (md_longopts): Add -TSO/-PSO/-RMO options.
1901 (md_parse_options): Handle them.
1902 (sparc_elf_final_processing): For 64 ELF, set required
1903 memory ordering in e_flags. Default to RMO and let the user
1904 override it through command line.
1906 * config/tc-sparc.h (elf_tc_final_processing): Add.
1908 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
1910 * config/tc-sparc.c (v9a_asr_table): New variable.
1911 (sparc_ip): Handle v9a asr's.
1912 Patch from David Miller <davem@vger.rutgers.edu>.
1914 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
1916 * config/tc-sparc.h (md_do_align): New macro.
1917 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
1918 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
1920 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
1922 * config/tc-sh.c (sh_small): New variable.
1923 (OPTION_SMALL): Define.
1924 (md_longopts): Add "small".
1925 (md_parse_option): Handle OPTION_SMALL.
1926 (md_show_usage): Mention -small.
1927 * config/tc-sh.h (sh_small): Declare.
1928 (SUB_SEGMENT_ALIGN): Handle sh_small.
1929 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
1932 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
1933 case in little endian mode.
1935 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
1937 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
1938 overflow signalling to linker.
1940 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
1942 * makefile.vms: Fix for dec c.
1944 * config-gas.com: Give explanation for dec c setup in error
1947 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
1948 sections on openvms/alpha.
1950 * config/obj-evax.c: support .weak pseudo-op
1952 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
1954 * config/tc-sparc.c (default_arch_size): New static local.
1955 (struct sparc_arch): Rename arch_size to default_arch_size.
1956 New member user_option_p.
1957 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
1958 (init_default_arch): Check whether default arch is valid.
1959 Set default_arch_size in addition to sparc_arch_size.
1960 (OPTION_32,OPTION_64): Define.
1961 (md_longopts): New entries for -32, -64.
1962 (md_parse_option): Handle them.
1963 (md_show_usage): Print them. Ensure init_default_arch called.
1964 * configure.in (sparc64): Set arch to v9-64.
1965 * configure: Regenerated.
1967 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
1969 * write.c (subsegs_finish): New function, broken out of
1971 (write_object_file): Some code moves into subsegs_finish.
1972 * write.c (subsegs_finish): Declare.
1973 * as.c (main): Call subsegs_finish.
1975 * read.c (s_include): Check for error return from
1978 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
1980 * read.c (get_line_sb): Accept any eol marker while scanning macros.
1982 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
1984 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
1985 * config/tc-i386.h (DIFF_EXPR_OK): Define.
1986 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
1987 the correct relocation when it exists.
1988 * config/tc-i386.c (md_apply_fix3): Likewise.
1990 * config/tc-ppc.h: Correct typo in comment.
1991 * config/tc-v850.h: Likewise.
1993 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
1995 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
1996 when second instruction is writing to first instructions inputs.
1998 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2000 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2001 templated programs to build with -g.
2003 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2005 * config/tc-v850.c (md_relax_table): Add support for relaxing
2006 unconditional branches. This patch is courtesy of Jim Wilson.
2007 (md_convert_frag): Fix relaxing of branches. This patch is
2008 courtesy of Jim Wilson.
2009 (md_assemble): Create different fixups for conditional and
2010 unconditional branches. This patch is courtesy of Jim Wilson.
2011 (md_estimate_size_before_relax): Estimate size of variable part of
2012 fixup based on whether it is for a conditional or an unconditional
2013 branch. This patch is courtesy of Jim Wilson.
2014 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2015 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2016 obj_elf_section_change_hook().
2017 (v850_comm): New function.
2018 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2019 (md_begin): Add bss flag to seg_info of bss sections.
2021 Add support for .scommon, .tcommon and .zcommon sections.
2023 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2024 .zcommon, .tbss, .call_table_data and .call_table_text.
2026 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2028 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2029 * configure: Regenerated.
2031 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2033 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2034 expression is not confused with -1.
2036 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2038 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2039 operand - OPERAND_ATMINUS.
2041 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2043 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2044 decrement modify the index register.
2046 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2048 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2049 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2050 68336, 68341, 68349.
2051 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2052 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2053 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2056 * doc/Makefile.am (CPU_DOCS): Define.
2057 (as.info): Depend upon $(CPU_DOCS).
2058 * doc/Makefile.in: Rebuild.
2060 * configure.in: Remove AM_PROG_INSTALL; it's called by
2062 * configure: Rebuild.
2064 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2066 * tc-d10v.h (TC_START_LABEL): Don't define.
2067 (tc_frob_label): Define.
2069 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2071 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2072 to pair a branch and link with anything but an exe instruction.
2074 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2076 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2077 optimization to reduce the alignment surprises for gcc.
2079 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2081 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2082 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2083 (sparc_ip): Add %hix,%lox.
2084 (md_apply_fix3): Call as_bad_where, not as_bad.
2085 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2086 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2088 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2090 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2091 recognizes alphaev5 etc.
2092 * configure: Rebuild.
2094 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2096 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2097 of mipsr3900 with mipstx39.
2099 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2100 -mipsXX message' if the insn isn't an ISA insn.
2102 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2104 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2105 Redefine TARGET_FORMAT to call sparc_target_format.
2106 * config/tc-sparc.c (in_unsigned_range): New function.
2107 (sparc_arch_size): Make static.
2108 (sparc_target_format): New function.
2109 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2110 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2111 (output_insn): Set `fx_no_overflow'.
2112 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2113 (tc_gen_reloc): Likewise.
2115 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2117 * config/tc-v850.c (v850_section): Remove.
2119 * config/obj-elf.c (obj_elf_section): Enhance error message.
2121 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2123 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2124 including obj-elf.h in OBJ_MAYBE_ELF case.
2125 (mips_target_format): Return NULL after abort to avoid warning.
2127 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2129 * expr.c (operator): Accept ==. From Anders Blomdell
2130 <anders.blomdell@control.lth.se>.
2132 * config/atof-ieee.c (gen_to_words): When generating a denormal
2133 number, handle an overflow into the smallest normalized number.
2135 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2137 * as.h, input-scrub.c (new_logical_line): New return value.
2138 * read.c (s_app_file): Don't note the same file several times
2141 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2143 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2145 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2147 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2148 * configure: Rebuild.
2150 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2152 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2154 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2155 fn* instructions do not insert implicit fwait. This was changed
2158 * config/m68k-parse.y (yylex): Permit an expression to be used for
2161 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2163 * Makefile.in: Rebuild.
2165 * aclocal.m4: Rebuild with new libtool.
2166 * configure: Rebuild.
2168 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2170 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2173 * config/tc-mips.c (hilo_interlocks): Change from a static
2174 variable to a macro, so that it varies with the variables upon
2176 (gpr_interlocks, cop_interlocks): Likewise.
2177 (md_begin): Don't initialize them.
2179 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2181 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2182 of strcmp where appropriate.
2184 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2186 * config/tc-v850.c (md_assemble): Cope with a zero data area
2187 relocation with a constant offset.
2188 (md_assemble): Produce error message when special data area
2189 relocations are used on instructions which do not support them.
2190 (md_assemble): Reset processor mask if defined by command line
2193 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2195 * config/tc-sparc.c: Reorganize file.
2196 (parse_keyword_arg): Allow numbers in reg names.
2197 (SPECIAL_CASE_NONE): New macro.
2198 (md_assemble): Use it.
2199 (lookup_arch,init_default_arch): New functions.
2200 (default_arch,default_init_p,sparc_arch_table): New static locals.
2201 (sparc_arch_size): New static local.
2202 (max_architecture): Initialize in init_default_arch.
2203 (md_parse_options): Call init_default_arch if necessary.
2204 Rewrite -xarch/-A processing.
2205 (md_show_usage): Print -A values from sparc_arch_table.
2206 (md_begin): Call init_default_arch if necessary.
2207 (sparc_md_end): Handle both 32 and 64 bit environments.
2208 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2209 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2210 (DEFAULT_ARCH): Add.
2211 * config.in: Regenerate.
2212 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2213 (SPARC_V9,SPARC_ARCH64): Delete.
2214 * configure: Regenerate.
2215 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2217 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2221 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2222 start-sanitize-v850e
2224 * config/tc-v850.c (md_assemble): Corrected typo.
2225 * config/tc-v850.c Add new sections: call_table_data and
2227 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2228 (handle_ctoff): New Function.
2230 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2233 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2236 displacement from the tiny data area pointer.
2238 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2240 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2243 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2245 * config/tc-v850.c (processor_mask): New variable.
2246 (set_machine, md_parse_option): Set processor_mask.
2247 (md_assemble): Check that instruction is available to target
2250 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2251 start-sanitize-v850e
2252 (TARGET_PROCESSOR): New constant.
2253 (TARGET_PROCESSOR): New constant.
2257 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2259 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2264 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2266 Merge in work from Martin Hunt:
2268 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2269 CR is 0 for PSWL and PSWH.
2271 * config/tc-d30v.c (do_assemble): Don't accept
2272 illegal condition codes for cmpu instruction.
2274 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2275 used in d*i instructions.
2277 * config/tc-d30v.c (check_size): New function. Check
2278 relocations for overflows.
2279 (md_pcrel_from_section): Fix relocations between sections.
2280 (md_apply_fix3): Use new relocation types for 15 and 21
2281 bit relocations in the right container. Needed because
2282 the address of the instruction is not eight-byte aligned
2283 but the relocations must be.
2285 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2286 (find_format): If ".s" or ".l" are used, don't try
2287 to compute branch sizes.
2289 * config/tc-d30v.c (do_assemble): Check for ".s" or
2290 ".l" extensions to opcode names.
2291 (find_format): Generate the correct instructions when
2292 ".s" or ".l" are used.
2294 * config/tc-d30v.c (build_insn): Check for odd registers
2295 on instructions that require even registers.
2297 * config/tc-d30v.h (md_start_line_hook): Define.
2298 * config/tc-d30v.c (md_start_line_hook): New hook.
2299 Checks the beginning of each line for a ".". If it
2300 finds one, assume a pseudo-op and flush any unwritten
2303 * config/tc-d30v.c (md_apply_fix3): Fix problem
2304 with determining when fixups were done.
2306 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2307 part of a symbol (for example, "foo+8") was being written
2308 into the instruction.
2309 (md_pseudo_table): Change .word to be 32 bits and add
2312 * config/tc-d30v.c (parallel_ok): Check to see if first
2313 instruction is a jump.
2315 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2318 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2320 start-sanitize-v850e
2321 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2323 * configure.in (emulations): Add v850 emulation.
2325 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2327 * Makefile.am (CPU_TYPES): Add arc.
2328 (TARGET_CPU_CFILES): Add tc-arc.c.
2329 (TARGET_CPU_HFILES): Add tc-arc.h.
2330 (dependencies): Rebuild.
2331 * Makefile.in: Rebuild.
2332 * configure.in: Recognize arc-*-elf*.
2333 * configure: Regenerated.
2334 * config/tc-arc.[ch]: New files.
2336 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2338 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2339 Correct description of hi() reloc prefix.
2341 start-sanitize-v850e
2342 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2343 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2344 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2347 * doc/c-v850.texi: Document new pseudo ops and command line
2350 * config/tc-v850.c (set_machine): New function.
2351 * config/tc-v850.c (.v850): New pseudo op.
2352 start-sanitize-v850e
2353 * config/tc-v850.c (.v850e): New pseudo op.
2354 * config/tc-v850.c (.v850ea): New pseudo op.
2358 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2360 Support -alh and -ald for DWARF 1:
2361 * listing.c (struct list_info_struct): Add debugging field.
2362 (listing_newline): Initialize the debugging field. If ELF, if the
2363 section starts with .debug or .line, set the debugging field in
2364 the listing structure.
2365 (debugging_pseudo): Add list parameter. Change all callers. If
2366 the debugging field is set, consider it to be a debugging pseudo.
2367 If ELF, skip blank lines between debugging lines.
2368 * read.c (emit_expr): If ELF, look for line numbers.
2369 (stringer): If ELF, look for file names.
2371 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2373 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2374 if there is no insert function.
2376 * config/tc-v850.h (TARGET_MACHINE): New constant.
2378 * config/tc-v850.c (v850_insert_operand): Add
2379 -mwarn_unsigned_overflow.
2380 (md_begin): Set BFD machine number based on machine variable.
2381 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2383 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2385 * as.h: Don't declare alloca if it is a macro.
2386 * macro.c: Likewise.
2389 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2391 * config/tc-mips.c: Add tx19/r1900.
2394 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2396 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2397 rename to cpu_types[].
2398 (s_alpha_arch): New function.
2399 (md_pseudo_table): Add "arch".
2401 * config/tc-alpha.c (md_begin): Merge the two loops through the
2403 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2404 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2406 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2408 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2410 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2412 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2415 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2417 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2419 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2421 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2422 relative to the next instruction, not the current instruction.
2423 (md_assemble): Similarly.
2425 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2427 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2430 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2431 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2432 recognise special instructions.
2433 (md_assemble): Calculation of the size of a fixups corrected.
2435 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2438 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2440 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2441 opcode->opcode as the sentinal. Zero is a valid opcode.
2443 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2445 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2446 * doc/c-v850.texi: Change node name to match other chapter nodes.
2448 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2450 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2453 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2455 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2456 number will fit in 64 bits.
2458 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2459 rather than calling abort.
2461 * as.h: Don't define alloca if __GNUC__. Just declare it.
2462 * macro.c: Copy alloca handling from as.h.
2464 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2465 Gabriel Paubert <paubert@iram.es>.
2467 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2468 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2469 is jcxz or a loop instruction.
2471 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2473 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2475 (md_begin): Set up machine architecture and type.
2477 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2479 * symbols.c (resolve_symbol_value): Store the value back into the
2480 symbol expression, to handle add or subtract simplification
2481 correctly. Handle O_symbol_rva. Add default case.
2483 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2484 chunksize while creating the new subsection.
2485 * as.c (chunksize): Initialize to zero.
2486 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2487 calling obstack_begin.
2489 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2491 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2494 start-sanitize-v850e
2495 * config/tc-v850.c (parse_register_list): Support constant
2496 expressions as register lists.
2499 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2501 * doc/c-v850.texi: Change the major node to v850 Machine
2504 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2506 * doc/as.texinfo: Add inclusion of c-v850.texi
2508 * doc/c-v850.texi: New file.
2510 * read.c (is_end_of_line): Make NUL character be considered to be
2513 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2515 * config/tc-v850.c (parse_register_list): Add support for curly
2517 (cc_names): Add "e" and "ne" conditions.
2519 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2521 * app.c (do_scrub_chars): Support a double dash as starting a
2522 comment that extends to end of line.
2524 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2526 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2528 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2530 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2532 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2533 insn when changing to a different instruction.
2535 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2537 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2538 floating point extensions.
2539 (parse_reg): parse sgr and dbr.
2541 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2543 * config/tc-v850.c (system_register_name): Support numbers for
2544 system register IDs.
2546 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2548 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2549 flag when alignment is in bytes instead of power of 2, and code to
2550 use that flag to convert alignment to bytes.
2551 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2552 * read.h (s_lcomm_bytes): Add prototype.
2553 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2554 defined, write alignment to alignment bits in section header s_flags
2555 rather than the s_align field.
2556 start-sanitize-tic80
2557 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2558 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2559 pseudo, instead of s_lcomm which wants a power of two for alignment.
2562 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2564 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2566 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2568 * as.c (show_usage): Add -am.
2569 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2570 if we've already got one.
2571 * listing.c (struct list_info_struct): Add line_contents.
2572 (listing_newline): Put unused argument to work: if non-null, save it...
2573 (listing_listing): ... and regurgitate during listing instead of line
2575 * listing.h (LISTING_MACEXP): New define.
2576 (LISTING_NEWLINE): Argument is NULL.
2577 * read.c (read_a_source_file): If expanding macros, break up input
2578 lines and pass them to listing_newline.
2579 * doc/as.texinfo: Document -ac and -am.
2581 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2583 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2585 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2588 start-sanitize-v850e
2589 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2591 * config/tc-v850.c: Remove support_v850e flag and command line
2594 * configure.in (emulations): Add support for v850e target
2596 * configure (emulations): Add support for v850e target
2598 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-v850.c: Remove support_v850ea flag and command line
2603 * configure.in (emulations): Add support for v850ea target
2605 * configure (emulations): Add support for v850ea target
2608 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2610 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2611 setting EXPECT and TCL_LIBRARY.
2612 * Makefile.in: Rebuild.
2614 * as.h (enum debug_info_type): Define.
2615 (debug_type): Declare.
2616 * as.c (debug_type): New global variable.
2617 (show_usage): Add --gstabs.
2618 (parse_args): Handle --gstabs.
2619 * read.c (generate_asm_lineno): Remove.
2620 (read_a_source_file): Output stabs debugging if appropriate.
2621 Change checks of generate_asm_lineno to check debug_type. Only
2622 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2623 * read.h (generate_asm_lineno): Don't declare.
2624 (stabs_generate_asm_lineno): Declare.
2625 * stabs.c (stabs_generate_asm_lineno): New function.
2626 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2627 Don't turn off debugging.
2628 (add_file): Remove old #if 0 code.
2629 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2630 (ecoff_directive_end): Don't generate stabs line symbols.
2631 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2632 generate_asm_lineno.
2633 (line_label_cnt): Remove.
2634 (ecoff_generate_asm_line_stab): Remove.
2635 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2636 * doc/as.texinfo, doc/as.1: Document --gstabs.
2638 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2640 start-sanitize-v850e
2641 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2642 Add support for v850ea instructions.
2644 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2645 Add support for v850e instructions.
2648 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2649 text of entire opcode.
2651 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2653 * doc/internals.texi: Document rs_leb128.
2655 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2657 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2658 in ABSL case, rather than calling abort.
2660 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2662 * as.h (enum _relax_state): Add rs_leb128.
2663 * read.c (potable): Add sleb128 and uleb128.
2664 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2666 * read.h: Update prototypes.
2667 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2668 the symbol value, add a second FINALIZE argument that prevents
2669 changes from being comitted. Update all callers.
2670 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2671 * doc/as.texinfo: Document the new pseudos.
2673 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2675 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2677 (DISTCLEANFILES): Define.
2678 * doc/Makefile.am (DISTCLEANFILES): Define.
2679 * Makefile.in, doc/Makefile.in: Rebuild.
2681 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2683 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2684 Don't set targ or gas_target. Define SCO_ELF and
2685 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2687 * Makefile.am: Remove @target_frag@.
2688 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2690 (dep-am): Mark as phony.
2691 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2693 * config/arm-big.mt, config/arm-lit.mt: Remove.
2694 * config/mips-big.mt, config/mips-lit.mt: Remove.
2695 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2696 * config/ppc-sol.mt: Remove.
2697 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2698 * config/m88kcoff.mt: Remove.
2699 * config/sco5.mt: Remove.
2700 * configure, config.in, Makefile.in: Rebuild.
2702 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2703 further try to circumvent the .y.h rule.
2704 * Makefile.in: Rebuild.
2706 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2708 * Makefile.am: New file, based on old Makefile.in.
2709 * acinclude.m4: New file, from old aclocal.m4.
2710 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2711 shared library handling; now handled by libtool. Replace
2712 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2713 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2714 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2715 * config.in: New file, created by autoheader.
2717 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2718 * stamp-h.in: New file.
2719 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2720 (parse_args): Likewise.
2721 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2722 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2723 * Makefile.in, doc/Makefile.in: Now built with automake.
2724 * aclocal.m4: Now built with aclocal.
2725 * configure: Rebuild.
2727 * cond.c (s_else): If not listing false conditionals, turn listing
2728 off in the false branch of the else.
2730 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2732 * config/tc-mips.c (macro): Fix handling of a double load from a
2733 symbol plus an offset.
2735 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2736 has an associated external symbol.
2738 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2740 * config/tc-alpha.c (s_alpha_ucons): New function.
2741 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2743 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2745 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2746 line if we encounter an error.
2748 * config/tc-v850.c (md_assemble): Sign extend constants value
2749 for hi and hi0 expressions.
2750 (v850_insert_operand): Enable range checking for generic 16bit
2753 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2755 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2756 LO16, HI16 and HI16_S relocs.
2758 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2760 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2762 * configure: Regenerated with autoconf 2.12.
2763 * Makefile.in: Add $(EXEEXT) to all executables.
2765 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2767 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2768 unconditional branches.
2769 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2772 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2774 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2776 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2778 * macro.c (define_macro): Make sure the index is in range before
2781 start-sanitize-tic80
2782 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2784 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2785 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
2786 the right f/ffrag and fx/fxfrag pairs since instruction may be split
2790 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
2792 * config/te-go32.h (USE_ALIGN_PTWO): Define.
2793 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
2794 defined, use s_align_ptwo for .align.
2795 * configure.in (i386-*-msdosdjgpp*): New target.
2796 (i386-*-go32*): Set em to go32 and targ to coffgo32.
2797 * configure: Rebuild.
2799 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
2801 * config/tc-sparc.c (last_opcode): New static local.
2802 (md_assemble): Don't issue "FP branch in delay slot" warning if
2803 the delay slot has been annulled.
2805 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
2807 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
2808 code if BFD_ASSEMBLER.
2810 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
2812 * config/tc-v850.c (system_registers): Fix ordering of registers.
2814 start-sanitize-tic80
2815 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
2817 * config/tc-tic80.c (build_insn): Initialize extended word to zero
2818 when it will be filled in later by relocation information.
2821 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
2823 * config/tc-mips.c (macro_build): Restore check of fmt argument.
2824 (mips_ip): Fix ISA checks.
2826 start-sanitize-r5900
2827 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
2829 * configure.in: Default the r5900 to little endian.
2830 * configure: Rebuilt.
2833 start-sanitize-tic80
2834 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
2836 * config/tc-tic80.c (build_insn): Fix endianness problem with
2840 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
2842 * config/tc-mips.c (check_absolute_expr): Change warning to
2845 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
2847 * config/tc-mips.c (macro_build): Refine code to check if an
2848 instruction is available on a particular cpu variant.
2849 (mips_ip): Likewise.
2851 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
2853 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
2854 OBJ_AOUT to ifdef OBJ_ELF.
2855 (md_apply_fix3): When mangling 32 bit PC relative reloc for
2856 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
2858 * write.c (fixup_segment): Change special case for i386-coff to
2859 not apply for i386-pe.
2860 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
2861 which were not done.
2862 (coff_frob_file_after_relocs): Rename from coff_frob_file.
2863 (coff_format_ops): Initialize frob_file_after_relocs field rather
2864 than frob_file field.
2865 * config/obj-coff.h (coff_frob_file): Don't declare.
2866 (coff_frob_file_after_relocs): Declare.
2867 (obj_frob_file): Don't define.
2868 (obj_frob_file_after_relocs): Define.
2869 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
2870 * configure: Rebuild.
2872 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
2874 * config/obj-coff.c (fixup_segment): Never subtract section
2875 address from PC relative reloc which will be fully resolved.
2877 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
2879 * ecoff.c (page_type): Renamed from page_t to avoid conflict
2880 with hpux10 header files.
2882 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
2884 From Jason Merrill <jason@cygnus.com>:
2885 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
2887 * config/tc-i386.h (md_maybe_text): Define.
2888 (md_do_align): Use md_maybe_text.
2890 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
2892 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
2893 relocations, don't check for symbol being external, weak, etc.
2895 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
2897 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
2898 calculate relocations to any external symbol, because we might be
2899 linking a shared object and the symbol might be overriden or moved
2900 (for instance, moved into a static executable's .bss section).
2901 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
2903 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
2904 be calculated by the assembler.
2906 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
2907 whose destination lies in the same file, by ignoring the @plt or
2908 @local and aiming the branch at its destination.
2910 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2912 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
2913 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
2916 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
2917 of obj_copy_symbol_attributes.
2919 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
2921 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
2922 signed operand, sign extend a 32 bit value to the host size.
2924 * Makefile.in (CFLAGS): Subsitute from configure script. From
2925 Jeff Makey <jeff@cts.com>.
2927 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
2928 buffer size to make a copy of the symbol.
2930 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
2933 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
2935 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
2936 step through the frags calling cvt_frag_to_fill, switch to
2937 SEG_DATA when we reach data_frag_root.
2939 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
2941 * config/tc-mn10300.c (md_assemble): Allow an empty register
2942 list for instructions which use register lists.
2944 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2946 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
2948 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
2951 * config/tc-arm.c: Add prototypes for many static functions.
2952 (struct asm_opcode ): Add prototypes for parms field.
2953 (struct thumb_opcode ): Likewise.
2954 (fp_op2): Remove unused flags parameter.
2955 (output_inst): Make static.
2956 (arm_after_pass_hook): Remove unused ignore parameter.
2957 * config/tc-arm.h (arm_after_pass_hook): Declare.
2958 (arm_start_line_hook): Declare.
2959 (arm_frob_label): Declare.
2961 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
2963 * depend.c (wrap_output): new prototype.
2965 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
2967 * config/tc-sh.c (md_apply_fix): Check for overflow.
2969 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
2970 section size to be aligned.
2972 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
2974 * config/tc-sh.h (md_cons_align): Define.
2975 (sh_cons_align): Declare.
2976 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
2977 (sh_no_align_cons): New static variable.
2978 (s_uacons): New static function.
2979 (sh_cons_align): New function.
2980 (sh_handle_align): Warn about misaligned data.
2981 * doc/c-sh.texi: Document .uaword and .ualong.
2983 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
2985 * macro.c (macro_expand): In MRI mode, treat single quote as a
2986 separator character when checking for a positional argument.
2988 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
2990 * config/tc-arm.c (md_parse_option): Merge in changes from
2993 * config/tc-arm.h: Merge in changes from armT-970328-branch.
2995 * configure.in (emulations): Add Thumb architecture support from
2996 armT-9703-28-branch.
2998 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3000 * doc/all.texi: Add enabling of ARM documentation.
3002 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3004 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3006 * config/tc-mips.c: Added r3900 support.
3008 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3010 * as.c: (parse_args) `-t' option requires an argument.
3012 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3014 * config/tc-arm.c (md_begin): Change call to
3015 coff_arm_bfd_set_private_flags() to a call to
3016 bfd_set_private_flags().
3018 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3020 * Makefile.in: Rebuild dependencies.
3022 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3023 of a BFD_RELOC_RVA reloc.
3025 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3027 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3028 (hppa_force_relocation): Force a relocation for an absolute
3031 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3033 * doc/as.texinfo: Don't use @value in section names or index
3034 entries; it confuses texinfo.tex.
3036 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3038 * doc/as.texinfo: Updated for -MD option.
3039 * Makefile.in (CFILES): Added depend.c.
3040 (OBJS): Added depend.o.
3041 * as.h (start_dependencies, register_dependency,
3042 print_dependencies): New declarations.
3043 * depend.c: New file.
3044 * as.c (parse_args): Added -MD option.
3045 (main): Call print_dependencies.
3046 (show_usage): Added help for -MD.
3047 * read.c (s_app_file): Call register_dependency.
3048 (s_include): Call register_dependency when file is found.
3049 (read_a_source_file): Call register_dependency.
3051 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3053 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3054 section address to the symbol value.
3056 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3058 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3059 into the new membership field.
3061 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3063 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3064 command line then the ARM7 is now chosen by default when setting
3065 the BFD machine and architecture.
3067 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3069 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3070 hold APCS selection.
3071 (md_begin): Added code to generate flags to be set into the COFF
3072 header and the calls to the BFD functions to do this.
3073 (md_parse_option, md_show_usage): Added new command line
3074 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3075 -marmv3m, -marmv4, -marmv4t.
3077 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3078 as it is never used.
3080 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3082 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3083 label name with ".".
3084 * config/tc-mn10300.c (md_convert_frag): Likewise.
3086 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3088 * config/tc-mips.c (set_at): Check for bignum.
3089 (check_absolute_expr, macro, mips16_macro): Likewise.
3091 start-sanitize-tic80
3092 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3094 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3095 for overflow/underflow, only insert lower 15 bits into instruction.
3098 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3100 * config/tc-i386.c (pi): Check for RegMMX.
3102 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3104 * expr.c (expr): When subtracting values in the same frag,
3105 subtract X_add_number rather than adding it.
3107 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3109 * config/obj-coff.c (write_object_file): Just pass NULL to
3110 md_do_align, not the address of a char holding NOP_OPCODE.
3112 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3114 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3115 than an address if the floating point value looks sufficiently
3118 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3120 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3121 section size to be aligned.
3123 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3125 * cond.c: Include "macro.h".
3126 (struct conditional_frame): Add macro_nest field.
3127 (initialize_cframe): Initialize macro_nest.
3128 (cond_finish_check): Add nest parameter. Change all callers.
3129 (cond_exit_macro): New function.
3130 * as.h (cond_finish_check): Update declaration.
3131 (cond_exit_macro): Declare.
3132 * input-scrub.c (macro_nest): Make globally visible.
3133 (input_scrub_next_buffer): Call cond_finish_check.
3134 * macro.h (macro_nest): Declare.
3135 * read.c (s_mexit): Call cond_exit_macro.
3137 * config/tc-i386.h (RegMMX): Define.
3138 * config/tc-i386.c (pi): Check for all register types.
3139 (type_names): Add RegMMX.
3140 (md_assemble): Handle RegMMX.
3142 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3144 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3147 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3149 * config/tc-mips.c (nopic_need_relax): Add new parameter
3150 before_relaxing. Use it when testing ecoff_extern_size.
3151 (load_address, macro, md_estimate_size_before_relax): Fix all
3154 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3156 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3157 (obj_elf_subsection): New static function.
3159 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3161 * config/obj-coff.c (coff_header_append): Don't reset string_size
3162 each time through the loop.
3164 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3166 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3168 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3170 * doc/internals.texi (Porting GAS): Correct documentation for
3171 current configure handling of targ-cpu.h, et. al.
3172 (CPU backend): Document listing macros.
3174 * listing.c (data_buffer): Set size based on other listing macros,
3175 rather than always using 100.
3176 (data_buffer_size): Remove static variable.
3177 (calc_hex): Make data_buffer_size a local variable. Don't leave
3178 any slop when filling data_buffer.
3180 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3182 * doc/c-mips.texi: Document .set autoextend.
3184 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3186 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3187 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3188 sparc-*-openbsd*): New targets.
3189 * configure: Rebuild.
3191 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3193 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3194 for all undefined symbols.
3196 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3198 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3201 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3203 * configure.in (alpha*-*-openbsd*): New target.
3204 * configure: Rebuild.
3206 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3208 * configure.in (mips-*-openbsd*): New target.
3209 * configure: Rebuild.
3212 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3214 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3215 for instructions using conditional execution.
3218 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3220 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3222 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3224 * Makefile.in (srcroot): Remove.
3225 (INSTALL): Set to @INSTALL@.
3226 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3227 (all, dvi): Don't set srcroot.
3228 (install): Depend upon as.new, gasp.new, and installdirs. Use
3229 $(program_transform_name) directly, rather than using
3230 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3231 (installdirs): New target.
3232 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3233 (install): Depend upon installdirs. Use $(program_transform_name)
3234 directly, rather than using $(INSTALL_XFORM) and
3236 (installdirs): New target.
3237 (install-info-as): Run mkinstalldirs.
3238 (install-info-gasp): Likewise.
3240 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3242 * Makefile.in (INSTALL): Change install.sh to install-sh.
3244 * symbols.c (resolve_symbol_value): Check for division by zero.
3246 From Thomas Graichen <graichen@rzpd.de>:
3247 * Makefile.in: Always use $(SHELL) when running move-if-change.
3248 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3249 * configure: Rebuild.
3251 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3253 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3254 New argument `want'. Update enum cgen_parse_operand_result values.
3255 Initialize if CGEN_PARSE_OPERAND_INIT.
3256 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3257 (md_assemble): Call cgen_asm_init_parse.
3258 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3260 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3262 * config/tc-m68k.c (m68k_ip): Handle #j.
3264 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3266 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3267 right address for call label:32,regs,imm.
3269 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3271 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3273 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3274 symbol for OBJ_ELF anymore.
3276 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3278 * Makefile.in: Regenerate dependencies.
3279 (TARG_CPU): New variable.
3280 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3281 (.dep1): Delete creating of cgen-opc.h.
3282 (.tcdep): Put proper contents in cgen-opc.h.
3283 * configure.in (m32r): Delete setting of extra_files, extra_links.
3284 (AC_OUTPUT): Create cgen-opc.h.
3285 * configure: Regenerated.
3287 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3289 * makefile.vms: Update to build gasp.exe.
3291 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3293 * write.c (relax_frag): Make non-static.
3294 * write.h (relax_frag): Add prototype for.
3295 * config/tc-m32r.h (md_do_align): New arg `max'.
3296 * config/tc-m32r.c (m32r_do_align): Likewise.
3297 Update calls to frag_align, frag_align_pattern.
3298 (fill_insn): Update call to m32r_do_align.
3299 (m32r_scomm): Update call to frag_align.
3301 * config/tc-m32r.[ch]: New files.
3303 * Makefile.in (CPU_TYPES): Add m32r.
3304 (TARGET_CPU_CFILES): Add tc-m32r.c.
3305 (TARGET_CPU_HFILES): Add tc-m32r.h.
3306 (DISTCLEAN_HERE): Add cgen-opc.h.
3307 (.dep1,.tcdep): Create empty cgen-opc.h.
3308 (cgen.o): Add dependencies.
3309 (dependencies): Regenerate.
3310 * as.h (struct frag): New member fr_targ.
3311 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3312 * conf.in (USING_CGEN): New macro.
3313 * configure.in (m32r-*-*): Add entry for.
3314 Add cgen.o to extra_objects.
3315 * configure: Regenerate.
3316 * frags.c (frag_var): fr_pcrel_adjust renamed to
3317 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3318 (frag_variant): Likewise.
3319 * write.c (relax_frag): Likewise.
3320 * config/tc-ns32k.c (*): Likewise.
3322 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3324 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3325 rather than for any end of line character.
3327 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3328 call abort (i.e., as_abort) rather than crashing.
3330 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3331 OBJ_ELF, rather than of S_GET_OTHER.
3333 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3335 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3337 * Makefile.in (VERSION): Set to 2.8.1.
3339 * Branched binutils 2.8.
3341 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3343 * COPYING: Update FSF address.
3345 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3347 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3349 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3351 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3353 * config-gas.com: Update to handle both vax and alpha.
3354 * makefile.vms: Update to use config-gas.
3355 * conf-a-gas.com: Remove file.
3357 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3359 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3360 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3361 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3363 start-sanitize-tic80
3364 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3366 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3367 at the beginning of a line for compatibility with .S files where
3368 cpp leaves the filename transitions beginning with '#'.
3371 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3373 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3374 tc_coff_sizemachdep if OBJ_COFF.
3376 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3378 * config/tc-ppc.c (register_name): Declare.
3380 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3382 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3383 * configure: Rebuild.
3385 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3387 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3388 (mips16_mark_labels): New static function.
3389 (append_insn): Call mips16_mark_labels.
3390 (mips_emit_delays): Likewise.
3391 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3392 (s_mips_stab): New static function.
3394 * configure.in: Use ELF for mips-*-gnu*.
3395 * configure: Rebuild.
3397 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3399 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3402 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3404 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3405 set OPCODES_LIB to empty.
3406 * configure: Rebuild.
3408 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3410 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3412 * configure: Rebuild.
3414 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3416 * itbl-parse.y (yyerror): Make static. Declare.
3418 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3419 * configure.in: Set emulations for mips-*-linux*-*.
3420 * configure: Rebuild.
3422 * config/tc-mips.c (struct mips_set_options): Define.
3423 (mips_opts): New static variable.
3424 (mips_isa): Remove. Now a field in mips_opts. Change all
3426 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3427 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3428 (struct mips_option_stack): Define.
3429 (mips_opts_stack): New static variable.
3430 (s_mipsset): Add support for .set push and .set pop.
3431 * doc/c-mips.texi: Document .set push and .set pop.
3433 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3434 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3435 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3437 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3439 * as.c (parse_args): Update copyright date in version message.
3441 * Makefile.in (clean-here): Remove dependency files.
3443 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3444 (s_mri_common): Check S_IS_COMMON unconditionally.
3445 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3446 * config/tc-alpha.c (s_alpha_comm): Likewise.
3447 * config/tc-mips.c (nopic_need_relax): Likewise.
3448 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3449 (ppc_pe_comm): Likewise.
3450 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3451 common symbol to bfd_com_section_ptr.
3452 * config/tc-sparc.c (s_common): Likewise.
3453 (tc_gen_reloc): Likewise.
3456 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3458 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3461 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3463 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3466 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3468 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3471 * listing.c (print_lines): Add lineno parameter. Change all
3473 (listing_listing): Only call calc_hex for the right line.
3474 (listing_list): Set the new edict based on the current edict, in
3475 order to handle listing commands in macros correctly.
3477 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3480 * cond.c (cond_finish_check): New function.
3481 * as.h (cond_finish_check): Declare.
3482 * as.c (main): Call cond_finish_check.
3485 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3487 * config/tc-d30v.c (md_assemble): If two instructions
3488 are supposed to be assembled in parallel and the first one is
3489 long, print an error and stop.
3490 (md_apply_fix3): Don't calculate absolute relocs. Just write
3494 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3496 * config/tc-i386.h (iclrKludge): Define.
3497 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3499 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3501 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3502 * config/tc-alpha.c (alpha_debug): New static variable.
3503 (md_parse_option): Set alpha_debug if -g is seen.
3504 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3507 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3509 * config/tc-d30v.c (build_insn): Enable range-checking code.
3510 (postfix): Stop at space or comma.
3511 (md_assemble): Change error message.
3514 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3516 * Makefile.in: Added automatic dependency building.
3517 * dep-in.sed: New file.
3519 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3521 * config/obj-ieee.c (segment_name): Don't define function if this
3524 * config/obj-coff.h (DO_STRIP): Don't define.
3525 * config/tc-h8300.h (DO_STRIP): Don't define.
3526 * config/tc-h8500.h (DO_STRIP): Don't define.
3527 * config/tc-w65.h (DO_STRIP): Don't define.
3528 * config/tc-z8k.h (DO_STRIP): Don't define.
3530 * symbols.c (colon): Call obj_frob_label if it is defined.
3531 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3533 * configure.in: Don't set files and links. Don't call
3534 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3535 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3536 * configure: Rebuild.
3537 * Makefile.in (TARG_CPU_C): New variable.
3538 (TARG_CPU_O, TARG_CPU_H): New variables.
3539 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3540 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3541 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3542 (LINKED_SOURCES): Remove.
3543 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3544 (LINKED_HEADERS): Remove.
3545 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3546 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3548 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3549 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3550 (itbl-cpu.h): Remove target.
3551 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3554 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3556 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3558 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3560 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3561 open coded loop that does not require the name to start with a
3564 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3566 * frags.c (frag_var): Change offset parameter to offsetT.
3567 (frag_variant): Likewise.
3568 * frags.h (frag_variant, frag_var): Update declarations.
3569 * config/tc-m68k.c (struct m68k_it): Change foff field to
3571 (add_frag): Change off parameter to offsetT.
3572 * Several files: Add casts to calls to frag_var.
3574 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3575 serialize a parallel make.
3576 (itbl-parse.h): Split target out from itbl-parse.c.
3578 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3580 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3582 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3583 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3584 storing the value of a common symbol.
3586 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3588 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3590 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3591 that is done by symbol_remove and symbol_insert.
3593 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3596 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3598 * config/tc-mips.c (load_register): In 32 bit mode, when not
3599 dealing with a 64 bit number, permit the upper 32 bits to be set
3600 even if bit 31 is not set.
3602 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3604 * read.c (potable): Add "equiv".
3605 (s_set): Handle .equiv based on argument.
3606 * doc/as.texinfo (Equiv): New node to document .equiv.
3607 (Err): New node to document .err.
3609 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3611 * Many files: Add function prototypes.
3612 * as.c (show_usage, parse_args): Make static.
3613 * frags.h (frag_alloc): Declare.
3614 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3615 * symbols.c (dollar_label_instance): Change return type to long.
3616 * symbols.h (print_symbol_value): Declare.
3617 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3618 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3619 (remove_subsegs, relax_frag): Make static.
3620 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3621 (what_kind_of_float): Likewise.
3622 (atof_vax): Make static. Change what_kind to int.
3623 (md_atof): Change what_statement_type to int.
3624 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3625 * config/tc-alpha.c (vax_md_atof): Declare.
3626 (md_atof): Don't declare atof_ieee and vax_md_atof.
3627 * config/tc-i386.c (set_16bit_code_flag): Make static.
3628 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3629 * config/tc-m68k.c (add_fix): Change width to int.
3630 (insert_reg): Change regname to const.
3631 (md_atof): Don't declare atof_ieee.
3632 (demand_empty_rest_of_line): Don't declare.
3633 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3634 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3635 (parse_keyword_arg): Change lookup_fn to take const arg.
3636 (md_atof): Don't declare atof_ieee.
3637 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3638 (tc_aout_pre_write_hook): Don't declare.
3640 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3642 * as.h (bfd_alloc_by_size_t): Don't declare.
3643 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3645 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3647 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3648 (symbol_append): Set sy_next and sy_previous when adding a single
3649 symbol to an empty list. Call debug_verify_symchain.
3650 (verify_symbol_chain): Use assert, not know.
3652 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3654 * NEWS: Note BeOS support.
3655 * configure.in: (ppc-*-beos): New target, use coff as object format.
3656 * configure: Regenerate with autoconf.
3658 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3660 * config/tc-mips.c (md_apply_fix): Improve error message for out
3663 * Makefile.in: Add dependencies on obstack.h where needed.
3665 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3667 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3668 case of a symbol equated to another symbol when using SVR4_PIC.
3670 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3672 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3674 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3675 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3677 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3678 and md_elf_section_change_hook if they are defined.
3679 (obj_elf_text, obj_elf_previous): Likewise.
3681 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3683 * config/obj-multi.h (struct elf_obj_sy): Define if
3685 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3687 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3688 OBJ_SYMFIELD_TYPE is defined.
3690 * doc/as.texinfo (bss): Improve description of .bss section. In
3691 ELF or COFF, you are permitted to switch into the section.
3692 (Comm): Rewrite description of common symbols.
3693 (Lcomm): Mention that some targets permit a third argument.
3695 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3697 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3699 * symbols.c (colon): Change type of local to int. From Alan Modra
3700 <alan@spri.levels.unisa.edu.au>.
3702 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3703 alignment if a zero fill pattern was explicitly specified.
3704 * config/tc-sh.c (sh_do_align): Likewise.
3706 * read.c (equals): Always permit register names to be redefined.
3708 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3709 mips16 symbol to be adjusted if a symbol is being subtracted from
3712 From Eric Youngdale <eric@andante.jic.com>:
3713 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3714 illegal symbol version names.
3715 (elf_frob_symbol): Check for external default versions.
3717 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3719 From Eric Youngdale <eric@andante.jic.com>:
3720 * config/obj-elf.h (struct elf_obj_sy): Define.
3721 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3723 * config/obj-elf.c (obj_elf_symver): Just record the name.
3724 (obj_symbol_new_hook): Initialized versioned_name field.
3725 (elf_frob_symbol): If there is a versioned_name, either rename the
3726 symbol, or add an alias with that name.
3728 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3730 * config/tc-mn10300.c (md_relax_table): Define.
3731 (md_convert_frag): Implement.
3732 (md_assemble): Handle relaxable operands/instructions correctly.
3733 (md_estimate_size_before_relax): Implement.
3734 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3736 * config/tc-mn10200.c (md_relax_table): Fix typos.
3738 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3739 relocs anymore. Tweak fx_offset for pc-relative relocs.
3741 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3743 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3746 start-sanitize-tic80
3747 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3749 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3751 * config/tc-tic80.c (md_begin): Declare external variable
3752 coff_flags and insert an F_AR32WR bit into it.
3755 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3757 * read.c (equals): Add reassign parameter. Change all callers.
3758 * read.h (equals): Update declaration.
3760 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3762 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3763 can rely on the frag address to determine whether a frag is
3766 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3768 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3769 (S_LOCAL_NAME): Likewise.
3770 (FAKE_LABEL_NAME): Define unconditionally.
3771 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3773 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3774 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3775 Don't define FAKE_LABEL_NAME.
3776 * config/te-ic960.h: Likewise.
3777 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3778 (mips_frob_file_before_adjust): Declare.
3779 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3780 (mips_local_label): Remove.
3782 * config/te-sco386.h: Remove; not used.
3784 start-sanitize-tic80
3785 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
3787 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
3788 byte alignment rather than power-of-two alignment that is the
3792 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
3794 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
3796 * gasp.c (hash_add_to_string_table): Correct misspelling in error
3797 message, and add newline.
3798 (process_file): Don't process assignments in the label if this is
3799 a equ or assign pseudo-op.
3800 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
3801 and K_EQU, to match documentation.
3803 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
3805 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
3806 to denote read-only data sections.
3808 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
3810 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
3811 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
3813 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
3814 binary number if the next character is '+' or '-'.
3816 start-sanitize-tic80
3817 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
3819 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
3820 (find_opcode): Match operands that can be floats.
3821 (build_insn): Handle O_big (float) expressions and build
3825 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
3827 * configure.in (mips*-*-lnews*): New target, also make empty
3828 emulation list for this target.
3829 * configure: Update.
3830 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
3831 (mips_target_format): Use.
3832 * te-lnews.h: New file.
3834 start-sanitize-tic80
3835 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
3837 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
3838 operands with :m or :s modifiers and generate the right opcodes
3842 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
3844 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
3845 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
3847 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3849 * config/tc-m68k.c (instring): Useless local declaration of
3850 crack_operand removed.
3851 * expr.h (expressionS): Changed type of X_op field to operatorT if
3854 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
3856 Based on patches from Robert Lipe <robertl@dgii.com>:
3857 * configure.in: Add i386coff and i386elf to emulation list.
3858 * configure: Rebuild.
3859 * as.c (i386coff, i386elf): Declare.
3860 * obj.h (coff_format_ops): Declare.
3861 * config/obj-coff.c (OBJ_HEADER): Define.
3862 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
3863 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
3864 (obj_pseudo_table): Add "version".
3865 (coff_pop_insert): New static function.
3866 (coff_sec_sym_ok_for_reloc): New static function.
3867 (no_func): New static function.
3868 (coff_format_ops): New variable.
3869 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
3870 (obj_symbol_new_hook): Define.
3871 (coff_obj_read_begin_hook): Declare.
3872 (obj_read_begin_hook): Define.
3873 * config/tc-i386.h (i386_target_format): Declare.
3874 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
3875 OUTPUT_FLAVOR when appropriate.
3876 (i386_target_format): New function.
3877 * Makefile.in (obj-coff.o): New target.
3878 (e-i386coff.o, e-i386elf.o): New targets.
3880 From Stephen Williams <steve@icarus.icarus.com>:
3881 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
3882 (_tc_get_bal_of_call): Don't declare.
3883 (tc_get_bal_of_call): Declare as function, don't define as macro.
3884 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
3885 in sy_tc field, not x_balntry field.
3886 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
3887 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
3888 field, not x_balntry field.
3890 * config/obj-elf.c (obj_elf_section): Permit a .note section to
3891 have the SHF_ALLOC attribute.
3893 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
3894 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
3895 (itbl-lex.o): Depend upon itbl-parse.h.
3897 * itbl-parse.y (yyerror): Change return type to int. Change to
3898 use old style function declaration.
3900 * Makefile.in (itbl-lex.o): Remove -Wall.
3901 (itbl-parse.o): Likewise.
3903 * cond.c (s_ifdef): If we should omit conditionals from listings,
3905 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
3906 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
3907 (listing_listing): Handle EDICT_NOLIST_NEXT.
3908 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
3909 * listing.h (LISTING_NOCOND): Define.
3910 (LISTING_SKIP_COND): Define.
3911 * as.c (show_usage): Mention c as a suboption of -a.
3912 (parse_args): Handle c as a suboption of -a.
3913 * doc/as.texinfo: Document -alc.
3915 start-sanitize-tic80
3916 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
3918 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
3921 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
3923 * doc/as.texinfo: Document .symver.
3925 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3927 * config/tc-d10v.c: Change pre_defined_registers to
3928 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
3930 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
3932 * config/obj-coff.c: Fix typo in comment section.
3933 start-sanitize-tic80
3934 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
3935 an additional alignment argument.
3936 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
3938 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
3942 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
3944 * Makefile.in: Remove dependancies on itbl-cpu.h.
3945 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
3948 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
3950 * itbl-ops.h: Include as.h.
3952 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
3954 * as.c: Remove -t option.
3955 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
3956 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
3957 * config/tc-mips.h: Define HAVE_ITBL_CPU.
3959 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
3961 * itbl-ops.c: Don't define DEBUG.
3963 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
3965 * Makefile.in: Update itbl-test.c to reflect its new location.
3967 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
3969 * itbl-ops.c: Add test for itbl_have_entries.
3970 * config/tc-mips.c: Remove test for itbl_have_entries.
3971 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
3973 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
3975 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
3976 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
3977 (LEX, LEXFLAGS): Define.
3978 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
3980 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
3982 * itbl-parse.y: Fix indentation mistakes from indent program.
3983 * itbl-lex.l: Fix indentation mistakes from indent program.
3984 * itbl-ops.h: Add include for ansidecl.h.
3985 Add PARAMS around function arguments.
3986 Add declaration for itbl_have_entries.
3987 * itbl-ops.c: Add PARAMS around function arguments.
3988 * Makefile.in: Add itbl build rules.
3989 Add dependancies for itbl files to mips target.
3990 * as.c: Add itbl support.
3991 Add new option "--insttbl" for dynamically extending instruction set.
3992 * as.h: Declare insttbl_file_name;
3993 the name of file defining extensions to the basic instruction set
3994 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
3995 itbl-ops.o to extra_objects for mips configuration.
3996 Add include file link from itbl-cpu.h to
3997 config/itbl-${target_cpu_type}.h.
3998 * config/tc-mips.c: Allow copz instructions.
3999 Add notes for future additions to the itbl support.
4001 (macro): Call itbl_assemble to assemble itbl instructions.
4002 See if an unknown register is specified in an itbl entry.
4004 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4005 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4007 start-sanitize-tic80
4008 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4009 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4011 (build_insn): Grab a frag early so we can use the address in
4012 fixups. Take one's complement of BITNUM values before insertion
4013 in opcode. Add code to support O_symbol operands.
4014 (md_apply_fix): Replace unimplemented warning with implementation.
4015 (md_pcrel_from): Ditto.
4016 (tc_coff_fix2rtype): Ditto.
4019 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4021 * config/tc-d30v.c (parallel_ok): New function.
4022 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4024 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4025 relocation is in different section.
4027 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4029 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4030 don't set the section alignment to 2**4.
4032 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4034 * config/tc-m68k.c (line_comment_chars): Add '*'.
4036 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4037 (do_scrub_begin): Don't set lex['*'].
4038 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4039 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4042 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4043 * configure: Rebuild.
4044 * config/te-svr4.h: New file.
4045 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4046 TE_SVR4 or TE_DELTA.
4048 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4050 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4051 short conditional branch around a long unconditional branch.
4053 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4055 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4058 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4061 * symbols.c (resolve_symbol_value): If both left and right
4062 operands are undefined, warn about both of them.
4064 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4066 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4067 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4068 (obj_elf_symver): New static function.
4069 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4072 * write.c (relax_segment): Make type and printf format agree.
4074 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4078 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4080 * config/tc-d30v.c, config/tc-d30v.h: New files.
4082 * configure: Rebuilt.
4084 * configure.in: Add case for d30v.
4087 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4089 * config/tc-alpha.h (md_operand): Define with a null expansion,
4090 like all the other targets.
4091 * doc/internals.texi (CPU backend): Add missing word in
4092 md_flush_pending_output description. Fix typo in md_convert_frag
4094 start-sanitize-tic80
4095 * config/tc-tic80: Minor comment additions/changes.
4098 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4100 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4101 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4102 * config/obj-coff.c (obj_coff_def): Use
4103 tc_canonicalize_symbol_name if defined.
4104 (obj_coff_tag, obj_coff_val): Likewise.
4105 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4107 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4109 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4110 does not actually work, though:
4111 * configure.in (i386-sequent-bsd*): New target.
4112 * configure: Rebuild.
4113 * config/tc-dynix.h: New file.
4114 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4116 * read.c (do_align): Add max parameter. Change all callers.
4117 Remove useless static variables.
4118 (s_align): New static function. Do common portion of
4119 s_align_bytes and s_align_ptwo.
4120 (s_align_bytes, s_align_ptwo): Just call s_align.
4121 * frags.c (frag_align): Add max parameter. Change all callers.
4122 (frag_align_pattern): Likewise.
4123 * frags.h (frag_align, frag_align_pattern): Update declarations.
4124 * write.c (relax_segment): Limit alignment change to fr_subtype.
4125 Fix some types to be addressT.
4126 * config/obj-coff.c (size_section): Likewise.
4127 * config/obj-ieee.c (size_section): Likewise.
4128 * config/tc-d10v.h (md_do_align): Add max parameter.
4129 * config/tc-i386.h (md_do_align): Likewise.
4130 * config/tc-m88k.h (md_do_align): Likewise.
4131 * config/tc-m88k.c (m88k_do_align): Likewise.
4132 * config/tc-sh.h (md_do_align): Likewise.
4133 * config/tc-sh.c (sh_do_align): Likewise.
4134 * as.h: Improve comments on rs_align and rs_align_code.
4135 * doc/as.texinfo: Document new alignment arguments.
4136 * doc/internals.texi (Frags): Document use of fr_subtype field for
4137 rs_align and rs_align_code.
4139 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4141 * config/tc-mips.c: Changed opcode parsing.
4143 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4145 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4146 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4147 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4148 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4149 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4150 to a location consistent with the rest of the target include files.
4151 * config/tc-i386.c: Remove misleading comment.
4152 * doc/internals.texi (CPU backend): Add description of function
4153 md_undefined_symbol.
4154 start-sanitize-tic80
4155 * config/tc-tic80.c: Add code to insert predefined symbols into the
4156 symbol table so they can be parsed by the standard expression parser.
4157 Remove custom code that use to parse them.
4158 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4159 to a location consistent with the rest of the target include files.
4162 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4164 * as.h: GNU c provides unlink() function.
4166 Unify section handling on openVMS/Alpha:
4167 * config/tc-alpha.c(s_alpha_link): Remove.
4168 (s_alpha_section): New function.
4169 Remove case-hacking of symbols
4170 Add .code_address pseudo-op.
4171 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4172 (s_alpha_code_address): New function.
4173 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4174 static constructors/destructors.
4175 Add debug code for crash debugs, to be removed when traceback code
4176 is added to object code.
4177 (s_alpha_name): New function for .name pseudo-op.
4178 (alpha_print_token): New function to print token expressions with
4179 alpha specific extensions.
4181 * makefile.vms: Allow compilation with current gcc snapshot.
4183 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4185 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4186 (DVIPS): Set to dvips.
4187 (ps, as.ps, gasp.ps): New targets.
4188 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4189 and MAKEINFO env variables.
4190 (internals.ps): Use DVIPS macro.
4191 (clean): Remove core and backup files.
4192 (distclean): Remove temporary files from building internals.
4194 * doc/internals.texi (Frags): Fix typo.
4195 (GAS processing): Ditto.
4196 (CPU backend): Ditto.
4197 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4198 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4199 * read.c: Remove ugly hack that dealt with config files not
4200 correctly defining TARGET_BYTES_BIG_ENDIAN.
4201 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4202 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4203 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4204 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4205 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4206 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4207 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4208 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4209 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4210 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4211 whether it is defined or not.
4212 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4213 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4214 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4215 whether it is defined or not.
4216 start-sanitize-tic80
4217 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4218 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4221 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4223 * write.c (write_relocs): Correct text in as_fatal error message,
4224 bfd_perform_relocation -> bfd_install_relocation.
4226 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4228 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4229 * read.c (LEX_TILDE): Define if not defined.
4230 (lex_type): Use LEX_TILDE.
4231 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4232 not is_part_of_name.
4234 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4236 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4239 * config/tc-mips.c (mips16_extended_frag): Correct base address
4240 for an extended PC relative instruction.
4241 (md_convert_frag): Likewise.
4243 * config/tc-mips.c (prev_nop_frag): New static variable.
4244 (prev_nop_frag_holds): New static variable.
4245 (prev_nop_frag_required): New static variable.
4246 (prev_nop_frag_since): New static variable.
4247 (append_insn): If we aren't reordering, and prev_nop_frag is not
4248 NULL, and we don't need any nops, then decrease the size of
4249 prev_nop_frag. Don't insert nops because of instructions in
4250 noreorder sections. Remember whether the previous instructions
4251 where in noreorder sections even when not reordering.
4252 (mips_no_prev_insn): Add preserver parameter. Change all
4253 callers. Refer prev_nop_frag variables when appropriate.
4254 (mips_emit_delays): Set up prev_nop_frag.
4255 (s_mipsset): Clear prev_nop_frag if reordering.
4257 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4259 * config/tc-mips.c (append_insn): Remove useless code which
4260 handled swapping a mips16 jump with a mips16 instruction with a
4263 * config/tc-mips.c (md_parse_option): When debugging, set
4264 mips_optimize to 1, not 0.
4266 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4268 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4269 like the expression was based on `.', adjust the value of the
4272 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4273 extended instruction in a delay slot when not reordering.
4274 (md_convert_frag): Warn if an extended instruction appears in a
4277 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4278 (s_insn): New static function.
4279 * doc/c-mips.texi: Document .insn.
4281 * config/tc-mips.c (md_begin): Add the general registers to the
4283 (mips16_ip): First parse the expression, and then see whether it
4284 came up with a register, rather than trying to first see whether
4285 we are looking at a register.
4287 start-sanitize-tic80
4288 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4290 * config/tc-tic80.c: Numerous changes and additions to flesh
4291 out functions that were previously just stubs, and fix some
4292 problems found using the new TIc80 testsuite cases.
4295 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4297 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4298 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4300 * config/tc-mips.c (append_insn): Output jump instruction as a
4301 pair of 2 byte instructions, rather than as a single 4 byte
4304 start-sanitize-r5900
4305 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4306 (mips_ip): Don't check INSN_ISA for a macro.
4309 start-sanitize-r5900
4310 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4312 * config/tc-mips.c: added r5900.
4315 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4317 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4318 config/itbl-mips.h: Add copyright message and fix indentation.
4320 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4322 * itbl-ops.c: New file. Add support for dynamically read
4323 instruction registers, opcodes and formats. Build internal table
4324 for new instructions and provide callbacks for assembler and
4326 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4328 * itbl-ops.h: New file. Header file for itbl support.
4329 * config/itbl-mips.h: New file. Mips specific definitions for
4332 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4334 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4335 fit into the constant field of a relaxable operand, then it does
4338 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4340 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4341 a jsr target in a different section just like a jsr to
4342 an undefined target.
4344 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4346 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4347 against any mips16 symbols, not just externally visible ones.
4348 (md_apply_fix): Corresponding change.
4350 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4352 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4353 the operand of the exit instruction.
4355 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4357 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4358 as O_symbol, copy over the segment.
4360 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4362 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4363 fixup to be against the section symbol, adjust the value
4366 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4368 * write.c (write_relocs): Avoid looping on equated symbols.
4369 Adjust fx_offset by X_add_number for each symbol.
4370 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4372 (fixup_segment): Add a loop to track down equated symbols and
4373 adjust fx_offset appropriately.
4375 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4377 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4378 jmp -> bra relaxing.
4379 (md_convert_frag): Handle jmp->bra relaxing.
4380 (md_assemble): Handle jmp->bra relaxing.
4381 (md_estimate_size_before_relax): Likewise.
4383 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4385 * config/tc-i386.c (i386_align_code): Add comments explaining the
4388 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4390 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4391 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4393 (md_longopts): Add "enforce-aligned-data".
4394 (md_show_usage): Mention --enforce-aligned-data.
4395 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4396 enforce-aligned-data.
4398 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4399 "word", and "short".
4400 (ppc_xcoff_cons): New static function.
4402 * write.c (relax_segment): Give an error if a .space symbol is
4403 common or undefined.
4405 * read.c (read_a_source_file): Don't handle mri_pending_align if
4406 the handler is s_globl or s_ignore.
4408 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4410 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4411 start-sanitize-tic80
4412 * config/tc-tic80.c: Many additions to previous placeholder file.
4413 * config/tc-tic80.h: Ditto.
4416 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4418 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4420 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4422 * config/tc-mips.c (mips_fix_adjustable): New function.
4423 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4424 (mips_fix_adjustable): Declare.
4426 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4427 * read.c (read_a_source_file): After doing an mri_pending_align,
4428 adjust the line_label if there is one.
4429 (s_space): Set mri_pending_align if an odd number of bytes were
4432 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4434 * config/tc-d10v.h (md_do_align): Add this hook to call
4435 d10v_cleanup() when a ".align" is detected.
4437 * config/tc-d10v.c (find_opcode): Correctly calculate
4438 branch displacement when .aligns are present.
4440 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4442 * config/tc-mn10200.c (md_relax_table): Define.
4443 (md_convert_frag): Implement.
4444 (md_assemble): Handle relaxable operands/instructions correctly.
4445 (md_estimate_size_before_relax): Implement.
4446 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4448 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-mips.c (append_insn): Give an error for jumps to a
4452 (md_apply_fix): Make a branch to an odd address an error rather
4455 * config/tc-mips.c (md_convert_frag): If the user explicitly
4456 requested an extended opcode, pass warn as true to mips16_immed.
4458 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4459 an explicit 0, so that explicitly extended instructions work
4462 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4464 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4465 symbol for a common symbol.
4467 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4469 Patch presumed to have been checked in awhile ago but wasn't.
4470 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4471 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4472 (relax_segment, case rs_org): Move code inside braces. Move locals
4473 target,after inside too.
4474 (relax_segment, case rs_machine_dependent): Guts moved to ...
4475 (relax_frag): New function.
4476 Call md_prepare_relax_scan if defined.
4478 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4480 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4481 'p' operand specifier.
4483 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4485 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4486 m68k family cpus which support long branch addressing modes.
4487 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4488 md_create_long_jump): Use it.
4490 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4492 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4493 the .reginfo or .MIPS.options section if configured for an
4496 * config/tc-mips.c (md_begin): Don't set interlocks for
4499 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4501 * read.c (read_a_source_file): Make sure the symbol ends with
4502 whitespace before checking whether the next character is '='.
4504 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4506 * config/tc-i386.c (sco_id): Moved from here...
4507 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4508 really is an SCO ELF specific thing, not just a SCO x86 specific
4511 start-sanitize-tic80
4512 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4514 * configure.in (tic80-*-*): Don't require 'coff'.
4515 * configure: Regenerate.
4518 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4520 * read.c (emit_expr): Check for overflow of a negative value
4522 * write.c (fixup_segment): Likewise.
4523 * config/obj-coff.c (fixup_segment): Likewise.
4525 * config/tc-m68k.c (struct label_line): Define.
4526 (labels, current_label): New static variables.
4527 (md_assemble): Mark current_label as text, and clear it.
4528 (m68k_frob_label): New function.
4529 (m68k_flush_pending_output): New function.
4530 (m68k_frob_symbol): New function.
4531 * config/tc-m68k.h (tc_frob_label): Define.
4532 (md_flush_pending_output): Define.
4533 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4534 (tc_frob_coff_symbol): Likewise.
4536 * read.c (read_a_source_file): When defining a macro in MRI mode,
4537 don't add the symbol to the symbol table.
4539 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4541 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4542 here since fixup_segment doesn't (linkrelax is set).
4543 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4545 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4547 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4550 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4552 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4553 to avoid warnings with the native HP compiler.
4554 (fix_new_hppa): Similarly for the r_type argument.
4555 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4556 in an #if OBJ_ELF to keep gcc -Wall quiet.
4557 (md_apply_fix): Always initialize "result".
4559 * config/tc-mn10200.c (md_assemble): Generate relocations.
4561 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4563 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4566 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4568 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4569 pass on the new file hook.
4571 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4572 !alpha_force_relocation, as local LITERALs can be adjusted to be
4573 relative to the section.
4575 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4577 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4579 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4580 aligned to odd boundary.
4581 (tc_frob_coff_symbol): Define.
4583 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4585 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4587 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4588 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4590 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4592 (md_assemble): If the size is 'B', set fx_signed.
4593 (md_apply_fix_2): Use fx_signed when checking for overflow.
4595 * write.h (struct fix): Add fx_signed field.
4596 * write.c (fix_new_internal): Initialize fx_no_overflow and
4598 (fixup_segment): Use fx_signed when checking for overflow.
4599 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4600 fx_signed when checking for overflow.
4602 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4604 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4605 updated, and all the useful information is in doc/internals.texi.
4607 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4608 * read.c (read_a_source_file): Check for conditional operators
4609 before doing an MRI pending alignment.
4610 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4611 (tc_conditional_pseudop): Define.
4612 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4613 * doc/internals.texi (CPU backend): Describe
4614 tc_conditional_pseudoop.
4616 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4617 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4619 (md_begin): Check m68k_rel32_from_cmdline before setting
4621 (m68k_mri_mode_change): Likewise.
4622 (md_longopts): Add --disp-size-default-16 and
4623 --disp-size-default-32.
4624 (md_parse_option): Handle new options.
4625 (md_show_usage): Mention new options.
4626 * doc/c-m68k.texi (M68K-Opts): Document new options.
4628 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4629 * config/tc-m68k.c (m68k_index_width_default): New static
4631 (m68k_ip): Use m68k_index_width_default to set the size of a base
4632 register whose size was not given.
4633 (md_longopts): Add --base-size-default-16 and
4634 --base-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 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4641 * configure.in: Recognize mips-*-linux* target.
4642 * configure: Rebuild.
4644 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4645 work if valueT is only 32 bits.
4647 * config/tc-mips.c: Throughout, check target_big_endian rather
4649 (byte_order): Remove.
4650 (mips_init_after_args): Remove.
4651 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4652 (mips_init_after_args): Don't declare.
4653 (tc_init_after_args): Don't define.
4655 * config/tc-mips.h (tc_frob_after_relocs): Define if
4657 (mips_elf_final_processing): Likewise.
4658 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4660 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4662 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4663 sld.{h,w} and the operand is relocatable, adjust the adend by
4664 shifting it right one bit.
4666 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4668 * read.c (read_a_source_file): Check mri_pending_align after
4669 checking for a macro. From Ronald F. Guilmette
4672 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4674 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4675 add segment argument. If OBJ_ELF, treat a relocation against a
4676 symbol in a linkonce section like a relocation against an external
4678 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4680 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4682 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4684 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4686 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4687 includes config.h instead of host.h, tc.h instead of tp.h, and
4688 targ-env.h instead of target-environment.h.
4689 Also, obj-format.h includes targ-cpu.h instead of
4691 start-sanitize-tic80
4692 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4693 * configure: Rebuild with autoconf.
4694 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4695 (TARGET_FORMAT): Define to "coff-tic80".
4696 * config/tc-tic80.c: New file for TIc80 support.
4697 * config/tc-tic80.h: New file for TIc80 support.
4700 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4702 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4705 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4707 * write.c (adjust_reloc_syms): If the fixup symbol has been
4708 equated to an undefined symbol, convert the fixup to being against
4709 the target symbol. Remove obsolete code handling a special case
4712 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4714 * mpw-make.sed: Use NewFolderRecursive for installation.
4716 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4718 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4720 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4722 * config/tc-d10v.c (md_assemble): Fix bug which caused
4723 second instruction in a line to be case sensitize.
4725 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4727 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4728 range check operands with MN10200_OPERAND_NOCHECK set.
4729 (check_operand): Likewise.
4731 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4733 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4734 (md_begin): Always align the text section to a four byte
4736 (append_insn): Remove call to record_align.
4738 * config/tc-mips.c (insn_label): Remove.
4739 (struct insn_label_list): Define.
4740 (insn_labels, free_insn_labels): New static variables.
4741 (mips_clear_insn_labels): New static function.
4742 (append_insn): Mark all mips16 text labels, and make them odd.
4743 Handle all labels after emitting a nop, not just one. Call
4744 mips_clear_insn_labels rather than just clearing insn_label.
4745 (mips_emit_delays): Add insns parameter, and use it to decide
4746 whether to mark mips16 labels. Handle all labels, not just one.
4747 Force mips16 labels to be odd. Change all callers.
4748 (mips16_immed): Don't check for an odd branch target.
4749 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4750 (mips16_extended_frag): Ignore the low bit in a branch target.
4751 (md_convert_frag): Likewise.
4752 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4753 clearing insn_label.
4754 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4755 (s_float_cons, s_gpword): Likewise.
4756 (s_align): Use insn_labels rather than insn_label.
4757 (s_cons, s_float_cons, s_gpword): Likewise.
4758 (mips_frob_file_after_relocs): New function.
4759 (mips_define_label): Rewrite to add to insn_labels list.
4760 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4761 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4762 out odd, increment it.
4764 * config/tc-mips.c (append_insn): Only update prev_insn when not
4765 reordering if place is NULL.
4767 * config/tc-mips.c (mips16_ip): Check for a missing expression
4768 when using the register indirect addressing mode.
4770 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4772 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4773 check 24bit operands for overflow.
4774 (check_operand): Likewise.
4776 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4778 * doc/as.texinfo (Section): Document how to use the .section
4779 pseudo-op for COFF and ELF.
4781 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4783 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4785 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
4787 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
4788 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
4789 store them. Adjust other RELAX_MIPS16 macros.
4790 (RELAX_MIPS16_DSLOT): Define.
4791 (RELAX_MIPS16_JAL_DSLOT): Define.
4792 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
4793 handling of whether previous instruction has a fixup. Set
4794 prev_insn_reloc_type.
4795 (mips_no_prev_insn): Clear prev_insn_reloc_type.
4796 (mips16_extended_frag): Use the right base address for a PC
4797 relative add or load.
4798 (md_convert_frag): Likewise. If a PC relative add or load is
4799 used, record the alignment for the section.
4801 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
4803 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
4804 linkonce section into a reloc against the section symbol.
4806 * config/tc-mips.c (mips16_macro): Remove nop instructions after
4807 branch instructions.
4809 * config/tc-mips.c (md_begin): If configured for an embedded ELF
4810 system, don't set the section alignment to 2**4.
4811 (s_change_sec): Likewise.
4812 (append_insn): Call record_alignment for the section.
4813 (md_section_align): Don't align the section size for an embedded
4816 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
4818 * write.c (adjust_reloc_syms): Make sure that symbols are
4819 resolved; expression symbols may have been skipped.
4820 * config/obj-coff.c (fixup_segment): Likewise.
4822 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4824 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
4825 BFD_RELOC_24_PLT_PCREL relocation.
4826 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
4828 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4830 * config/tc-d10v.c (write_2_short): Remove code that called
4831 parallel_ok() when the programmer specified parallel instructions.
4833 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
4835 * config/tc-mn10300.c (md_assemble): Update to handle endianness
4838 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
4839 * config/tc-mn10300.c (md_assemble): Likewise.
4841 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
4843 * config/tc-mips.c (append_insn): Make sure there is enough room
4844 in a frag after a mips16 instruction to switch it with a jump
4847 * config/tc-mips.c (mips16_extended_frag): Give an error for an
4848 attempt to use a non absolute symbol in an extending frag.
4850 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
4852 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
4853 * config/tc-mn10200.h: Likewise.
4855 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
4857 * app.c (do_scrub_chars): At the end of a C comment, pass space to
4858 UNGET rather than PUT. Set old_state before setting state to -2.
4860 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
4861 when extending because the value is exactly maxtiny + 1.
4863 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
4864 arguments, and store them. Adjust other RELAX_MIPS16 macros.
4865 (RELAX_MIPS16_USER_SMALL): Define.
4866 (RELAX_MIPS16_USER_EXT): Define.
4867 (mips16_small, mips16_ext): New static variables.
4868 (append_insn): Pass mips16_small and mips16_ext to
4869 RELAX_MIPS16_ENCODE.
4870 (mips16_ip): Set mips16_small and mips16_ext.
4871 (mips16_immed): Don't check mips16_autoextend.
4872 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
4874 * write.c (write_relocs): Print an error for an out of range
4875 fixup, rather than calling abort.
4877 * as.c (main): Unlink the output file if there are errors while
4878 generating the fixups.
4880 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * config/tc-mips.c (mips16_extended_frag): Don't call
4884 (md_convert_frag): Call resolve_symbol_value before calling
4885 S_GET_VALUE, and don't add in the frag address.
4887 * config/tc-mips.c (mips16_immed): Add file and line parameters,
4888 and use them when reporting errors. Change all callers.
4890 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
4892 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
4893 Remove '$' prefixing for registers.
4895 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
4897 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
4898 is initialized before using it.
4899 (d10v_cleanup): No longer uses its argument, so make it void.
4901 * config/tc-d10v.h (d10v_cleanup): Change prototype.
4903 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
4905 * write.c (fixup_segment): Don't discard the symbol for a PC
4906 relative fixup to an absolute symbol.
4908 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4910 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
4911 with multiple sections.
4913 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
4915 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
4916 no-mips-16 to no-mips16.
4917 (s_mipsset): Accept .set mips16 and .set nomips16.
4919 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4921 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
4922 argument, and check for +/- constant following the suffix, folding
4923 it into the expression.
4924 (ppc_elf_cons): Change ppc_elf_suffix calls.
4925 (md_assemble): Ditto.
4926 (shlib): Replace boolean mrelocatable with enumeration shlib.
4927 (md_parse_option): Discriminate between PIC style shared libraries
4929 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
4932 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4934 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
4935 change the comment characters.
4937 * config/tc-ppc.c (comment_chars): Delete in favor of
4939 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
4941 (ppc_comment_chars): Select appropriate comment chars by default.
4942 (msolaris): New flag for -m{,no-}solaris.
4943 (md_parse_option): Recognize -K pic. Add support for
4945 (md_show_usage): Update.
4946 (md_begin): Do not set ELF flags if Solaris.
4947 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
4948 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
4950 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
4952 * as.c (main): Correct handling of flag_always_generate_output.
4954 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
4956 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
4957 fx_offset, not fx_addnumber.
4959 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
4962 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
4964 * config/tc-i386.c: Correct misspelling: balenced to balanced.
4966 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
4968 * config/tc-mips.c (md_section_align): Check for an alignment of
4969 4, not an alignment of 16. Corrects August 7 patch.
4971 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
4973 * configure, conf.in: Rebuild with autoconf 2.12.
4975 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
4976 alignment is specified.
4978 Add support for mips16 (16 bit MIPS implementation):
4979 * config/tc-mips.c: Extensive additions for mips16 support, not
4981 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
4982 (insn_uses_reg): Change last parameter to an enum.
4983 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
4984 (md_relax_frag): Define as mips_relax_frag.
4985 (mips_relax_frag): Declare.
4986 (struct mips_cl_insn): Add use_extend and extend fields.
4987 (tc_fix_adjustable): Define.
4988 * config/obj-elf.h (S_GET_OTHER): Define.
4989 (S_SET_OTHER): Define.
4991 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
4993 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
4994 o and p operand specifiers.
4996 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4998 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4999 (relax_segment, case rs_org): Move code inside braces. Move locals
5000 target,after inside too.
5001 (relax_segment, case rs_machine_dependent): Guts moved to ...
5002 (relax_frag): New function.
5003 Call md_prepare_relax_scan if defined.
5004 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5007 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5009 * config/tc-mn10300.c (address_registers): Use '$' as register
5010 prefix instead of '%'.
5011 (data_registers, other_registers, md_assemble): Likewise.
5013 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5014 (data_registers, other_registers, md_assemble): Likewise.
5016 * config/tc-mn10300.c (md_assemble): Correctly determine the
5017 correct location and type for each relocation.
5018 (md_pcrel_from): Simplify.
5020 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5022 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5023 converted into branch around branch.
5025 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5027 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5028 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5030 * config/tc-mn10300.c (md_begin): Set linkrelax.
5031 (md_assemble): Create fixups as needed.
5032 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5034 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5036 * config/tc-d10v.c (parallel_ok): When automatically converting
5037 serial ops to parallel, do not consider a branch as the first
5040 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5042 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5044 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5046 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5048 (check_operand): Likewise.
5050 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5052 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5054 (write_2_short): Call parallel_ok to check whether two short
5055 instructions the user requested execute in parallel, can be
5058 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5060 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5061 allow a branch and link in parallel with an exe instruction.
5063 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5065 * doc/c-d10v.texi: Add info on @word modifier.
5067 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5069 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5070 operands are assumed to be 32bits. Use "bits" field to hold the
5071 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5072 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5075 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5076 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5078 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5079 MN10300_OPERAND_SPLIT.
5081 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5083 * config/tc-mn10300.c (md_assemble): Insert operands into
5084 the extension part of the instruction if necessary.
5085 (mn10300_insert_operand): Accept pointer to extension word
5086 argument. Make insn a pointer argument too. Return type
5087 is now void. All callers changed.
5089 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5091 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5092 repeated register operands.
5094 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * doc/as.texinfo: Added section on reporting bugs.
5098 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5099 alpha_macro emit field to expect a const argument, and change the
5100 arg field to be const. Fix some spacing to follow the GNU
5103 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5105 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5106 (pca56) and 21264 (ev6) cpus.
5107 (md_apply_fix): Private relocation types are now negative.
5108 (alpha_force_relocation): Likewise.
5109 (tc_gen_reloc): Likewise.
5110 (emit_insn): Likewise.
5111 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5112 (emit_stX): Likewise.
5113 (emit_sextX): Likewise.
5115 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5117 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5118 a symbol found in a reloc.
5120 * symbols.c (resolve_symbol_value): Improve the error message if
5121 an undefined symbol is used in an expression.
5123 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5125 * doc/internals.texi: Rewrite, and add a lot of documentation.
5126 * doc/Makefile.in (internals.info): New target.
5128 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5130 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5131 against weak symbols.
5133 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5135 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5138 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5139 fixup at the right address within the frag.
5141 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5142 to an absolute value, instead increment it as needed.
5144 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5145 * config/tc-v850.c: Fix some indention problems.
5146 (md_relax_table): Define for D9->D99 branch displacement
5148 (md_convert_frag): Do something useful instead of aborting.
5149 (md_estimate_size_before_relax): Likewise.
5150 (md_assemble): Note if the matching instruction has a relaxable
5151 operand. If it does, allocate frag with frag_var and don't
5154 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5156 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5157 write out any buffered instructions when a ".end" is found.
5159 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5161 * read.c (read_a_source_file): New hook md_cleanup().
5163 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5165 * write.c (fix_new_exp): Use make_expr_symbol to build an
5166 expression symbol for a complex fixup.
5168 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5170 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5171 hacks to improve parsing of complex hi, lo, zda, etc
5173 (md_assemble): Don't demand and eat a trailing ')' after finding
5174 a v850 relocation prefix. Sign extend the constant in a
5175 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5177 (parse_cons_expression_v850): Don't eat a trailing ')' after
5178 finding a v850 relocation prefix.
5180 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5181 (TC_CONS_FIX_NEW): Likewise.
5182 * config/tc-v850.c (parse_cons_expression_v850): New function.
5183 (cons_fix_new_v850): Likewise.
5185 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5187 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5189 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5190 for an unknown relocation type.
5192 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5194 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5197 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5199 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5200 differently for movea & sst/sld insns.
5202 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5204 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5207 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5209 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5210 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5211 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5212 frob_file_after_relocs field.
5213 * config/obj-elf.c (elf_format_ops): Likewise.
5214 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5215 including obj-elf.h.
5217 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5219 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5220 specially if not ELF.
5221 (md_apply_fix): Handle BFD_RELOC_64.
5222 (tc_gen_reloc): Handle BFD_RELOC_64.
5224 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5225 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5228 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5229 Don't check S_GET_OTHER.
5231 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5233 * config/tc-mips.c (mips_ip): Accept an odd floating point
5234 register with l.s or s.s.
5236 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5238 (obj_aout_type): New static function.
5240 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5242 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5244 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5246 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5247 and sdaoff expressions.
5249 * write.c (fixup_segment): Don't add symbol value to addend if
5250 TC_V850 and OBJ_ELF.
5251 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5254 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5255 (md_pcrel_from_section): Likewise.
5256 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5258 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5260 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5261 (md_pcrel_from_section): New function.
5262 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5264 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5266 * config/tc-mips.c (load_register): Add cast to offsetT when using
5269 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5271 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5272 (elf_frob_file_after_relocs): ... here. New function.
5273 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5274 * write.c (write_object_file): Call *frob_after_relocs after the
5275 call to write_relocs.
5277 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5279 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5280 symbol, as this messes up linking. Instead, expand the recursive call
5281 inline and change up the appropriate bits to get the 0x8000 offset
5282 in the reloc addend.
5284 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5286 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5287 two symbols in the same segment to be adjusted.
5289 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5290 * configure: Rebuild.
5292 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5294 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5296 (ppc_elf_validate_fix): Ditto.
5297 (md_assemble): Ditto.
5299 (ppc_pe_section): Ditto.
5300 (ppc_frob_symbol): Ditto.
5302 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5304 * config/mn10300.c (md_assemble): Pass an extra shift count
5305 to mn10300_insert_operand based on the opcode format.
5306 (mn10300_insert_operand): Accept and use extra shift count
5309 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5310 formats rather than hard-coded constants.
5312 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5313 are 7 bytes long. Write out instructions in big-endian format.
5315 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5317 * config/tc-mn10300.c (md_assemble): Tweak further so
5318 that all instructions are parsed correctly.
5320 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5322 * as.h: Include libiberty.h.
5323 (xmalloc, xrealloc): Don't declare.
5324 * as.c: Don't include libiberty.h.
5325 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5326 * config/tc-mips.c: Likewise.
5327 * messages.c: Likewise.
5328 (xstrerror): Don't declare.
5329 * xmalloc.c: Remove.
5331 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5333 * config/tc-mn10300.h (pre_defined_registers) Remove.
5334 (system_registers, cc_names): Likewise.
5335 (address_registers, data_registers, other_registers): New register
5337 (register_name, system_register_name, cc_name): Remove.
5338 (mn10300_reloc_prefix): Likewise.
5339 (data_register_name): New function.
5340 (address_register_name, other_register_name): Likewise.
5341 (md_assemble): Rough cut at parsing operands. Remove lots of
5343 (md_apply_fix3): Disable for now.
5345 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5347 * config/tc-m68k.c (select_control_regs): New function, extracted
5348 out of m68k_init_after_args.
5349 (m68k_init_after_args): Use it.
5350 (mri_chip): Use it here as well to update set of allowed control
5353 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5355 * config/obj-elf.c (elf_begin): New function.
5356 (obj_elf_section): Add the section symbol to the symbol table.
5357 * config/obj-elf.h (obj_begin): Define.
5358 (elf_begin): Declare.
5359 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5362 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5364 * config/obj-coff.c (fixup_segment): Subtract the section address
5365 from a PC relative reloc if TC_M68K.
5367 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5369 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5370 .uaxword available even if not OBJ_ELF.
5371 (md_atof): Remove unused local variable wordP.
5373 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5375 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5376 for Matsushita MN10x00 support.
5377 * configure.in: Recognize mn10x00-*-*
5378 * configure: Rebuilt.
5380 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5382 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5383 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5384 (load_expression): track clobbering of base reg before jmp/jsr.
5385 (s_alpha_file): pass case_hack flags and source filename via
5386 symbol table to bfd.
5387 * tc-alpha.h (TC_CONS_FIX_NEW): define
5389 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5391 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5392 * configure: Rebuild.
5394 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5396 * read.c (s_macro): Warn if a macro has the same name as a
5398 (s_space): In m68k MRI mode, align to a word boundary.
5399 * macro.c (define_macro): Add namep parameter. Change all
5401 * macro.h (define_macro): Update declaration.
5403 * as.c (show_usage): Print bug report address.
5404 (parse_args): Change version printing to match current GNU
5406 * gasp.c (show_usage): Print bug report address.
5407 (main): Change version printing to match current GNU standards.
5409 * config/tc-m68k.c (init_table): Correct access control unit
5410 register numbers. From Ken Rose <rose@netcom.com>.
5412 * config/tc-alpha.c: Add some static function prototypes.
5413 (alpha_macros): Move to top of file. Make static.
5414 (alpha_num_macros): Move to top of file.
5416 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5418 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5421 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5424 and just call sprintf_vma.
5426 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5428 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5430 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5432 * read.c (float_cons): Call md_flush_pending_output if it is
5435 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5437 * config/tc-d10v.c (md_operand): Created. Allows operands to
5439 * config/tc-d10v.h (md_operand): Undefined.
5441 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5443 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5444 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5446 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5448 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5449 reloc for the i960 for a reloc in the same section. This undoes
5450 one of the two changes made Aug 19.
5452 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5454 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5455 symbols to the position of the debugging information.
5457 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5459 * expr.c (expr): Always use unsigned right shifts for >>.
5461 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5463 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5464 slots when processing BL fixups.
5466 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5467 on the first half of the instruction.
5469 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5471 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5472 stabs expression, rather than giving an error.
5474 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5477 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5479 * config/tc-mips.c (append_insn): Fill in the value for a constant
5480 jump, rather than creating a reloc.
5482 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5484 * config/tc-mips.c (append_insn): Don't swap an instruction which
5485 sets a condition code with an instruction which uses a condition
5487 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5490 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5491 (mips_ip): Give a better error message if the ISA level is wrong.
5492 (md_parse_option): Recognize -mcpu=[v][r]5000.
5494 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5496 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5498 (load_register): Ensure hi32 bits are not lost during lo32bit
5499 processing. Fix shift offset that was overflowing into the next
5500 instruction field. Add code to generate shorter sequences for
5501 constants with a single contiguous seqeuence of ones.
5503 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5505 * config/tc-d10v.c (d10v_dot_word): New function to support
5506 "@word" with the word pseudo-op.
5507 (md_apply_fix3): Cleanup and changes to support correct sizes
5508 for 16 and 18-bit relocs.
5510 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5512 * configure.in (sparc-*-aout): Set `em'.
5513 * configure: Regenerated.
5514 * config/te-sparcaout.h: New file.
5515 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5516 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5517 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5518 (SPECIAL_CASE_{SETSW,SETX}): Define.
5519 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5520 (md_begin): Delete setting of `target_big_endian'.
5521 (output_insn): New function.
5522 (md_assemble): Rewrite. Add `setx' support.
5523 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5525 (md_atof): Add little endian support.
5526 (md_number_to_chars): Likewise.
5527 (md_apply_fix): Likewise.
5528 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5529 (md_parse_option): Likewise.
5530 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5532 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5534 * ecoff.c (ecoff_new_file): New function.
5535 * ecoff.h (ecoff_new_file): Declare.
5536 * config/obj-ecoff.h (obj_app_file): Define.
5538 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5540 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5541 symbol by 32k so that our 16-bit signed offset can address the
5542 entire chunk. Reported by <matt@lkg.dec.com>.
5544 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5546 * config/tc-mips.c (load_register): Remove unused variable tmp.
5548 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5550 * config/tc-mips.c (load_register): Remove unnecessary code that
5551 was causing the high 32bits of 64bit constants to be lost.
5553 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5555 * config/tc-d10v.c: Added changes to support function
5556 pointers and "@word" syntax.
5558 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5560 * config/tc-v850.c: Remove commented out and #if 0'd code.
5561 (v850_reloc_prefix): Provide prototype.
5562 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5564 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5565 (md_assemble): Add default to case statement.
5567 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5569 * config/tc-v850.c (md_assemble): Compute size of the instrction
5572 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5575 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5577 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5578 routines to fetch/store the updated instruction from/to memory.
5579 (v850_insert_operand): If the operand has a specialized insert
5582 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5584 * config/tc-v850.c (reg_name_search): Align calling convention to
5585 be like identical function found in tc-ppc.c.
5586 (get_reloc): Removed.
5587 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5588 (md_assemble): emit fixups.
5589 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5591 (md_apply_fix3): handle fixups/relocs.
5592 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5594 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5597 * configure.in (sh-*-elf*): New target.
5598 * config/tc-sh.h (TARGET_ARCH): Define.
5599 (WORKING_DOT_WORD): Define.
5600 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5601 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5602 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5603 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5604 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5605 (SUB_SEGMENT_ALIGN): Likewise.
5606 (RELOC_32): Don't define.
5607 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5608 (target_big_endian): Declare if OBJ_ELF.
5609 (TARGET_FORMAT): Define if OBJ_ELF.
5610 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5612 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5613 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5614 (struct sh_count_relocs): Define.
5615 (sh_count_relocs): New static function, broken out of
5616 sh_frob_file. Add BFD_ASSEMBLER code.
5617 (sh_frob_section): Likewise.
5618 (sh_frob_file): Call sh_frob_section.
5619 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5620 call section_symbol rather than seg_info (seg)->dot.
5621 (md_section_align): Add OBJ_ELF version.
5622 (SWITCH_TABLE_CONS): Define.
5623 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5624 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5625 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5627 (struct reloc_map): Define if not BFD_ASSEMBLER.
5628 (coff_reloc_map): Likewise.
5629 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5630 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5631 * write.c (write_relocs): Ifdef out fx_where test which triggers
5632 inappropriately for SH ELF.
5633 (write_object_file): Call tc_frob_file_before_adjust and
5634 obj_frob_file_before_adjust if they are defined.
5636 * write.c (write_object_file): Use BFD_RELOC_16, not
5637 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5639 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5642 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5644 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5645 branch sizes in across sections.
5647 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5649 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5652 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5654 * config/tc-v850.c (md_begin): Deal with end of opcode
5657 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5659 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5660 the wrong opcode for cases like st2w where there are many forms
5661 of the same instruction.
5663 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5665 * expr.c (operand): If md_parse_name is defined, call it before
5666 calling symbol_find_or_make.
5667 * config/tc-ppc.h (md_parse_name): Define.
5668 (ppc_parse_name): Declare.
5669 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5671 (register_name): Update call to reg_name_search.
5672 (cr_operand): New static variable.
5673 (cr_names): New static const array.
5674 (ppc_parse_name): New function.
5675 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5676 cr_operand before calling expression.
5678 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5680 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5681 hppa_gen_reloc_type call.
5683 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5685 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5686 on addresses. Improved error messages.
5687 * doc/c-d10v.texi: Added docs for register pairs.
5689 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5691 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5694 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5696 * ecoff.c (init_file): Initialize fMerge to 1.
5697 (add_file): Restore old file merging code, but only merge files if
5699 (ecoff_directive_loc): Clear fMerge field of current file.
5700 (ecoff_generate_asm_lineno): Likewise.
5702 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5704 * doc/c-d10v.texi: Fix typo.
5706 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5708 * config/tc-v850.c (md_assemble): Correct bit masking for
5709 hi and lo expressions.
5711 * config/tc-v850.c (md_assemble): Rough cut at demanding
5712 "ep" or "r30" in sst and sld instructions.
5713 (md_apply_fix3): Don't abort. Just warn that we don't
5716 * config/tc-v850.c (CC_NAME_CNT): Define.
5717 (cc_name): New function.
5718 (md_assemble): Handle V850_OPERAND_CC correctly.
5720 * config/tc-v850.c (md_assemble): Don't forget to initialize
5723 * config/tc-v850.c (reg_name_search): Generalize to search
5724 any given register table.
5725 (register_name): Pass appropriate table and size to reg_name_search.
5726 (system_register_name): New function.
5727 (SYSREG_NAME_CNT): Define.
5728 (md_assemble): Handle operands which are system registers.
5730 * config/tc-v850.c (md_assemble): If we find a register, but the
5731 opcode doesn't want a register, then we don't have a match.
5732 (md_assemble): Get size of the instruction from the opcode table.
5734 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5736 * configure.in: Set and substitute HLDENV.
5737 * configure: Rebuild.
5738 * Makefile.in (HLDENV): New variable.
5739 (as.new): Use $(HLDENV).
5741 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5742 if an array dimension is not known.
5744 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5746 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5747 * doc/c-d10v.texi: Cleanup.
5749 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5751 * config/tc-v850.c: New file.
5752 * config/tc-v850.h: New file.
5753 * configure (v850-*-elf): New target.
5754 * configure.in (v850-*-elf): New target.
5756 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5758 * doc/c-d10v.texi: New file.
5759 * doc/all.texi: Added D10V stuff.
5760 * doc/as.texinfo: Added D10V stuff.
5762 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5764 * config/tc-d10v.c: All references to defined symbols should
5765 now use the optimal instruction. .float and .double now work.
5767 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5769 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5770 section address for the i960 as is done for the i386.
5772 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5774 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5775 case, forward-include bfd/elf-bfd.h.
5777 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5779 * config/tc-d10v.c: Add additional information to the opcode
5780 table to help determinine which instructions can be done
5783 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5785 * config/tc-arm.c: Major changes to add Thumb support, with lots
5786 of change input from <rearnsha@armltd.co.uk>.
5787 Reverted to INSN_SIZE macro, rather than insn_size variable.
5788 (insns): Added ARM "bx" instruction support.
5789 (tinsns): Added Thumb instruction definition structure.
5790 (arm_tops_hsh): Added hash structure for Thumb opcodes.
5791 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
5792 (opcode_select,s_arm,s_thumb,s_code): Added.
5793 (decode_shift): Allow upper-case RRX.
5794 (do_ldst): Simpler halfword support.
5795 (do_ldmstm): Improved.
5796 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
5797 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
5798 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
5799 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
5800 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
5802 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
5803 (md_parse_option): Add support for -mthumb.
5804 (md_show_usage): Updated to reflect new command line option.
5805 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
5806 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
5807 fragment information to be held.
5809 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
5811 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
5812 non-null, but is a constant.
5813 (fix_new_arm): Call make_expr_symbol to make the expression symbol
5814 so that error reporting will work correctly.
5816 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
5818 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
5819 against weak symbols.
5821 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
5823 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
5824 (ppc_force_relocation): Declare if OBJ_XCOFF.
5825 * config/tc-ppc.c (ppc_force_relocation): New function if
5828 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
5830 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
5832 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5834 * config/tc-d10v.c: Fix problem with relocs.
5836 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
5838 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
5839 with nops if not in data_section or bss_section.
5841 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
5843 Add support for openVMS/Alpha.
5844 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
5845 * config/obj-evax.c: New file.
5846 * config/obj-evax.h: New file.
5847 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
5849 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
5850 defined. Add case for bfd_target_evax_flavour.
5851 * config/vms-a-conf.h: New file.
5852 * conf-a-gas.com: New file.
5853 * configure.in: Add target alpha-*-*vms*.
5854 * configure: Rebuild.
5855 * makefile.vms: New file.
5856 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
5857 Don't call ffs on openVMS/Alpha.
5859 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
5861 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
5862 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
5864 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
5865 (NEED_DECLARATION_SBRK): New macro.
5866 * configure, conf.in: Rebuild.
5867 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
5868 (strstr): Declare if NEED_DECLARATION_STRSTR.
5869 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
5871 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
5873 * symbols.c (resolve_symbol_value): Handle addition or subtraction
5874 by a constant before entering the main switch. Reject attempts to
5875 apply an arithmetic function to non-absolute symbols, except for
5876 the special case of subtraction of two symbols in the same
5879 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
5880 not to more than a 16 byte boundary.
5882 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
5883 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
5884 (tc_gen_reloc): If out of memory call as_fatal rather than
5885 assert. If no howto found, call as_bad_where rather than
5886 as_fatal. Change the error message slightly. Set howto to a
5887 non-NULL value in order to keep going.
5889 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5891 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
5893 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
5895 * config/tc-h8300.c (get_specific): New operand "size" derived
5896 from ".b", ".w" and ".l" extensions. All callers changed. If
5897 the base instruction has no operands, then use the size to
5898 determine which specific instruction to use.
5900 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
5902 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
5904 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
5906 * config/tc-mips.c (md_section_align): Don't change addr if
5909 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
5911 * config/tc-hppa.c: Revert yesterday's changes.
5913 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5915 * config/tc-d10v.c: Disable range checking on 16-bit values.
5917 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
5919 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
5920 not just the ones that don't match.
5922 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5924 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
5926 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
5928 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
5929 pre-cursor to adding Thumb support. Also added cpu_variant flag
5930 information to each of the asm_flg structures.
5931 (md_parse_option): Updated ARM7 parsing to allow 't' for
5932 thumb/halfword support, aswell as 'm' for long multiply.
5933 (md_show_usage): Updated help message.
5934 (md_assemble): Check that instruction flags are applicated to the
5935 current cpu variant.
5936 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
5937 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
5938 signextension instructions.
5939 (do_ldst): Generate halfword and signextension variants if
5940 mnemonic flags match.
5941 (ldst_extend): Do not allow shifts in the offset field of halfword
5942 or signextension instructions.
5943 (validate_offset_imm): Provide check on halfword and signextension
5945 (add_to_lit_pool): Merge identical literal pool values.
5947 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
5949 * config/tc-hppa.c (selector_table): Add 'E' selector.
5950 (cons_fix_new_hppa): Don't coke on e_esel.
5951 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
5952 to help generate exception handling tables.
5953 (md_apply_fix): Don't try to apply fixups with an e_esel
5955 (hppa_fix_adjustable): Fixups with e_esel selectors
5958 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
5960 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
5963 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5965 * config/tc-d10v.c: Added lots of error checking. Added hacks
5966 to support accumulator shifts.
5968 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
5970 * symbols.c (S_SET_EXTERNAL): Let .weak override.
5971 (S_CLEAR_EXTERNAL): Likewise.
5972 (S_SET_WEAK): Remove error; just let .weak override.
5974 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5976 * config/tc-d10v.c (md_assemble): Now handles multiline
5979 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5981 * config/tc-d10v.c: Fix packaging bug. Added range checking.
5982 Added kludge for divs instruction. Fixed minor problem with
5983 multiple text sections.
5984 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5986 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5988 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
5989 addresses to be right-shifted by 2.
5991 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5993 * config/tc-d10v.c: Many changes to get relocs working.
5994 (register_name): No longer creates a symbol for register names.
5995 (pre_defined_registers): moved to opcodes/d10v-opc.c.
5996 (d10v_insert_operand): Now works correctly for either container.
5997 * config/tc-d10v.h (d10v_cleanup): Declare.
5999 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6001 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6002 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6004 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6006 * tc-alpha.c: Patches to track current minimum alignment to reduce
6007 the number of fragments created with frag_align.
6008 (alpha_current_align): New static variable.
6009 (s_alpha_text): Reset alignment to 0.
6010 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6011 (s_alpha_stringer, s_alpha_space): New functions.
6012 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6013 (alpha_cons_align): New function to replace both of them.
6014 (emit_insn): Only align if alpha_current_align is less than 2;
6015 reset alpha_current_align to 2.
6016 (s_alpha_gprel32): Likewise.
6017 (s_alpha_section): New function. Basically duplicate the other
6018 alpha section change hooks. Only define for ELF.
6019 (s_alpha_float_cons): Simplify alignment handling.
6020 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6021 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6022 Don't define the s_alpha_cons pseudo-ops. Do define
6023 s_alpha_stringer and s_alpha_space pseudo-ops.
6024 (alpha_align): Skip if less than current default alignment. Set
6026 * tc-alpha.h (md_flush_pending_output): Remove.
6027 (md_cons_align): Add.
6029 * tc-alpha.c: Add oodles of function description comments.
6030 (md_bignum_to_chars): Remove; there are no callers.
6031 (md_show_usage): Mention some more variants.
6033 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6035 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6036 * configure.in (sparc-*-sysv4*): New target.
6037 * configure: Rebuild.
6039 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6040 uaxword to use s_uacons.
6041 (sparc_no_align_cons): New static variable.
6042 (s_uacons): New static function.
6043 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6046 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6048 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6049 5 with regard to shared libraries.
6050 * configure: Rebuild.
6052 * config/tc-m68k.c (m68k_ip): Use the correct length when
6053 allocating space for the unsupported architecture error message.
6055 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6057 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6059 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6061 * config/tc-d10v.c: New file.
6062 * config/tc-d10v.h: New file.
6063 * configure (d10v-*-elf): New target.
6064 * configure.in (d10v-*-elf): New target.
6066 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6068 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6070 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6072 * config/tc-alpha.c (alpha_align): Change fill parameter
6073 to a pointer. Take NULL as 0 or nop depending on section. Change
6075 (s_alpha_align): Rename local variables.
6077 * doc/as.texinfo (.align): Document action of omitted
6080 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6082 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6083 when an unsupported PC relative reloc is seen, rather than calling
6086 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6087 Instead, check state when '#' comment is seen.
6089 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6091 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6093 (tc_gen_reloc): If fixup was changed to be PC relative, change
6094 reloc type accordingly. Use name of reloc in error message.
6096 * as.h: Don't define const or volatile.
6097 * flonum.h: Don't define const.
6099 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6100 if fx_pcrel is set. Correct setting the addend case in the
6101 OBJ_ELF case (from Andreas Schwab
6102 <schwab@issan.informatik.uni-dortmund.de>).
6103 (md_show_usage): Correct -mfc5200 to -m5200.
6105 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6107 * doc/c-m68k.texi: Document -m5200 flag.
6108 * doc/as.texinfo: Likewise.
6110 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6113 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6115 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6116 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6118 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6120 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6122 * Released binutils 2.7.
6124 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6126 * config/tc-mips.c (mips_ip): Only perform range check when
6127 dealing with O_constant expressions.
6129 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6131 * m68k-parse.h (m68k_register): Add new coldfile control
6134 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6135 array of control registers for the coldfire.
6136 (cpu_of_arch): Added mcf5200.
6137 (archs): Added mcf5200.
6138 (init_table): Add new control registers.
6139 (m68k_ip): Added support for new control registers.
6140 (m68k_init_after_args): Likewise.
6142 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6144 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6146 * read.h (is_it_end_of_statement): Declare.
6147 * read.c (is_it_end_of_statement): Remove declaration.
6149 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6151 (md_assemble): Fix handling of @l with an unsigned constant. Add
6152 default case to reloc switch.
6154 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6156 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6157 * ecoff.c (last_lineno): New static variable.
6158 (add_procedure): Set last_lineno.
6159 (ecoff_directive_loc): Likewise.
6160 (ecoff_generate_asm_lineno): Likewise.
6161 (ecoff_fix_loc): New function.
6162 * ecoff.h (ecoff_fix_loc): Declare.
6163 * config/tc-mips.c (append_insn): When inserting nops, and using
6164 ECOFF debugging, call ecoff_fix_loc.
6166 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6168 * config/tc-h8300.c (build_bytes): If an operand type is
6169 marked as SRC_IN_DST retrieve it from the "destination" op.
6171 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6173 * configure.in (arm-*-riscix*): Set emulation to riscix.
6174 * configure: Rebuild.
6175 * config/te-riscix.h: New file to define TE_RISCIX.
6177 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6179 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6181 * Makefile.in (config.status): Just run config.status as other
6184 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6186 * mpw-config.in (TARGET_OS): Add definition to conf.
6188 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6190 * config/tc-mips.c (append_insn): Parenthesize
6191 cop_interlocks expressions.
6193 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6195 * listing.c (listing_print): Close the listing file if it is not
6196 stdout. Close the other files opened for the listing.
6198 * config/tc-sparc.h (md_cons_align): Define.
6199 (sparc_cons_align): Declare.
6200 (HANDLE_ALIGN): Define.
6201 (sparc_handle_align): Declare.
6202 * config/tc-sparc.c (sparc_cons_align): New function.
6203 (sparc_handle_align): New function.
6204 * read.c (cons_worker): Call md_cons_align if it is defined.
6206 * as.h (struct frag): Add fr_file and fr_line fields.
6207 * frags.c (frag_new): Set fr_file and fr_line.
6208 (frag_var): Likewise.
6209 (frag_variant): Likewise.
6211 * as.h (struct frag): Remove unused align_mask and align_offset
6214 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6215 From <uddeborg@carmen.se>.
6217 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6219 * configure.in (mips-*-osf*): New target.
6220 * configure: Rebuild.
6222 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6224 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6226 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6227 between co-processor comparisons and branches for the VR4300.
6229 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6231 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6232 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6234 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6235 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6236 includedir): Use autoconf set values.
6239 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6241 * listing.c (listing_eject): Don't do anything if listing is 0.
6242 (listing_list): Likewise.
6243 (listing_source_line): Likewise.
6244 (listing_title): Don't save title if listing is 0.
6245 (listing_source_file): Check listing rather than listing_tail.
6247 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6248 using shared libraries.
6249 * configure: Rebuild.
6251 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6253 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6254 absolute expression if a relocation type was specified.
6256 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6258 * configure.in: Add support for *-*-rtems* configurations.
6259 * configure: Rebuild.
6261 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6263 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6264 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6265 opcodes library for alpha.
6266 * configure: Rebuild with autoconf 2.10.
6267 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6268 use new opcode table.
6269 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6270 (LOCAL_LABEL): Define differently if OBJ_ELF.
6271 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6272 * config/alpha-opcode.h: Remove.
6273 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6274 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6275 include/opcode/alpha.h rather than config/alpha-opcode.h.
6277 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6279 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6280 relocation symbol was not resolved.
6281 * config/obj-coff.c (do_relocs_for): Likewise.
6283 * write.c (adjust_reloc_syms): Refetch the symbol section after
6284 calling S_GET_VALUE, since it may have changed.
6286 * expr.c (struct expr_symbol_line): Define.
6287 (expr_symbol_lines): New static variable.
6288 (make_expr_symbol): Add entry to expr_symbol_lines.
6289 (expr_symbol_where): New function.
6290 * expr.h: Use extern on function declarations.
6291 (expr_symbol_where): Declare.
6292 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6293 rather than printing the meaningless name of an expression
6296 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6298 * config/tc-i386.c (md_number_to_chars): Deleted.
6299 * config/tc-i386.h (md_number_to_chars): New macro.
6301 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6303 (load_symbol_address, load_expression): Use build_mem.
6304 (build_operate): New function.
6305 (emit_addq_r): Use it.
6307 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6309 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6311 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6313 * config/tc-vax.h (NOP_OPCODE): Define.
6315 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6317 * config/obj-vms.h (S_IS_COMMON): Define.
6318 (S_IS_LOCAL): Check for \002 as well as \001.
6319 (LONGWORD_ALIGNMENT): New macro.
6320 (SUB_SEGMENT_ALIGN): Use it.
6322 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6324 * config/vms-conf.h: Reconcile with conf.in.
6326 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6328 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6331 * doc/as.texinfo: Document that any number of hex digits can
6334 * as.c (struct defsym_list): Define.
6335 (defsyms): New static variable.
6336 (parse_args): Just put --defsym arguments on defsyms list, rather
6338 (main): Define defsyms after output file is created.
6340 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6341 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6343 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6344 insn_error rather than calling check_absolute_expr.
6346 * as.c (emulation_name): Remove unused static variable.
6347 (default_emul_bfd_name): Add return NULL to avoid warning.
6348 * ecoff.c (ecoff_stab): Remove unused variables name and
6350 * frags.c (frag_new): Remove unused variable tmp.
6351 * hash.c (hash_grow): Parenthesize + within <<.
6352 (hash_print_statistics): Use %lu, not %d, to print unsigned
6354 * messages.c: Include "libiberty.h".
6355 (fprint_value): Add cast to avoid printf warning.
6356 (sprint_value): Likewise.
6357 * read.c: Include "ecoff.h".
6358 (emit_expr): Add casts to avoid printf warnings.
6359 * read.h: Use extern for function declarations.
6360 (pop_insert): Declare.
6361 * stabs.c: Include "ecoff.h".
6362 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6363 former_last_fragP, and new_fragP.
6364 * subsegs.h (subsegs_print_statistics): Declare.
6365 * symbols.c (debug_verify_symchain): Change macro to discard
6367 * write.c (dump_section_relocs): Likewise.
6368 * write.h: Use extern for function declarations.
6369 (write_print_statistics): Declare.
6370 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6372 * config/e-mipself.c (mipself_bfd_name): Likewise.
6373 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6375 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6376 emit relocations against external symbols.
6378 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6379 message if bfd_reloc_type_lookup fails, rather than calling
6382 * config/tc-alpha.c (alpha_force_relocation): Add
6383 BFD_RELOC_12_PCREL to switch.
6385 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6387 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6388 TE_PE (Lfoo, not .Lfoo).
6390 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6392 * read.c (s_fill): Don't warn about a zero repeat count.
6394 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6395 coprocessor register.
6397 * config/tc-i386.c (md_assemble): When checking the size of a
6398 register to set the size of an instruction, do a bitwise and with
6399 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6402 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6404 * config/tc-h8300.c (parse_reg): Tweak error messages.
6405 (build_bytes): Likewise.
6406 (skip_colonthing): Handle :32 suffix.
6407 (get_specific): Promote L_24 to L_32 if it makes a match.
6408 Don't always promote L_8 to L_16.
6409 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6411 * config/tc-h8300.c (Smode): New variable.
6412 (h8300hmode): Turn off Hmode.
6413 (h8300smode): New function. Turn on Smode and Hmode.
6414 (md_pseudo_table): New ".h8300s" pseudo-op.
6415 (parse_reg): Handle "exr" register.
6416 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6417 Handle "mach" and "machl" operands for ldmac.
6418 (get_specific): Handle "stm.l" and "ldm.l".
6419 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6420 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6423 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6425 * doc/as.texinfo: Reorder chapter of machine dependent options so
6426 that it is sorted by chip name.
6428 * doc/as.texinfo: Use consistant spelling of Vax.
6429 * doc/c-vax.texi: Likewise.
6431 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6433 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6435 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6436 (md_apply_fix): Likewise.
6437 (pa_try): New function.
6438 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6440 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6442 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6443 (pa_level): New function.
6445 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6447 * listing.c (listing_newline): Don't do anything if listing is 0.
6449 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6451 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6452 symbol_create, not symbol_new.
6454 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6456 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6457 absolute symbol unless TC_FORCE_RELOCATION returns true.
6459 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6461 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6462 the symbol to a pointer. Don't set previous_file_symbol.
6463 Simplify symbol list rearrangement.
6464 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6465 (coff_adjust_symtab): Don't check previous_file_symbol.
6467 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6469 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6471 (md_pseudo_table): Add ppc_elf_lcomm.
6473 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6475 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6476 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6477 (md_begin): Add digits to alt_notend_table.
6478 (md_parse_option): Make s a const pointer.
6480 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6481 (s_empty): New static function.
6483 * config/obj-coff.c (struct filename_list): Only define if not
6485 (filename_list_head, filename_list_tail): Likewise.
6486 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6487 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6488 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6489 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6490 remove the new symbol from the list.
6491 (obj_coff_endef, both versions): Call tag_insert even if there is
6492 an old symbol with the same name, if the old symbol does not
6494 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6495 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6496 symbol that will be moved to the end of the symbol list.
6497 (coff_adjust_section_syms): Always call section_symbol for .text,
6499 (coff_frob_section): Likewise. Also, remove unused variable
6502 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6503 manipulating frags directly.
6504 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6507 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6508 whether the next character is '*' before checking whether we are
6509 at the start of a line. Permit LINE_COMMENT_START to start a
6510 comment in state 1 (seen some whitespace) as well, to match the
6513 * gasp.c (do_align): Permit a fill value for .align.
6515 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6517 * read.c (next_char_of_string): Warn if a newline is seen in the
6518 middle of a string. Call bump_line_counters when appropriate.
6520 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6522 * symbols.c (colon): Use LOCAL_LABEL.
6524 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6526 * Makefile.in (install): Don't check to see if tooldir exists.
6527 Make $(tooldir) and $(tooldir)/bin.
6529 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6531 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6534 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6536 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6537 insn_error. Don't put the string "ERROR" in insn_error. Set
6538 insn_error rather than calling as_warn for an unsupported opcode.
6540 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6543 before permitting -64.
6544 * output-file.c (output_file_create): Remove duplicate
6547 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6549 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6550 section rather than a .reginfo section.
6551 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6554 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6555 bit value with the high bit set.
6557 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6559 * read.c (s_lcomm): Set section flags for .sbss section.
6561 * config/tc-mips.c (mips_64): New static variable.
6562 (mips_target_format): If mips_64, return elf64 targets rather than
6564 (md_longopts): Add "32" and "64".
6565 (md_parse_option): Handle -32 and -64.
6566 (md_show_usage): Mention -32 and -64.
6567 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6570 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6572 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6573 for Solaris compatibility.
6575 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6576 .stabd with 4 arguments into a .stabn.
6578 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6580 * config/tc-mips.c (macro): When passing X_add_number to
6581 macro_build, cast it to int first.
6583 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6585 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6586 created by emit_expr.
6588 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6589 as_perror rather than assert.
6591 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6593 * config/tc-mips.c (mips_ip): Mark sections created to hold
6594 floating point information as read only.
6596 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6598 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6600 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6602 * read.c (potable): Add .skip as a synonym for .space.
6604 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6605 4 arguments, providing the 4th argument is 0, to allow
6606 compatibility with the Solaris assembler.
6608 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6610 * config/tc-sh.h (struct sh_segment_info_type): Define.
6611 (TC_SEGMENT_INFO_TYPE): Define.
6612 (sh_frob_label): Declare.
6613 (tc_frob_label): Define.
6614 (sh_flush_pending_output): Declare.
6615 (md_flush_pending_output): Define.
6616 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6617 reloc before the instruction if necessary.
6618 (sh_frob_label): New function.
6619 (sh_flush_pending_output): New function.
6620 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6621 when looking for the reloc for the target of .uses.
6622 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6623 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6625 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6626 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6627 the absolute symbol.
6629 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6630 TC_SEGMENT_INFO_TYPE is defined.
6632 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6634 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6635 matches the register size.
6637 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6639 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6641 (do_relocs_for): Likewise.
6642 (fixup_segment): Don't just quit if linkrelax is set. Try to
6643 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6646 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6648 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6649 relative relocations with -mrelocatable. Also allow unfixed
6650 relocs in .ex_shared.
6652 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6654 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6655 non-zero before assuming this is a long file name.
6656 (w_strings): Likewise.
6657 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6659 * config/obj-coff.c (w_strings): Move declaration of i inside
6660 #ifdef block which uses it.
6662 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6664 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6665 "relaxmode". Output relocs which identify various relaxing
6666 possibilities for mov.[bwl] instructions.
6667 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6669 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6671 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6672 (MD_APPLY_FIX3): Define.
6673 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6675 (md_apply_fix3): Renamed from md_apply_fix.
6676 If pcrel reloc and symbol is in different section, undo effects
6679 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6681 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6682 any reloc with an LR% or RR% field selector for SOM.
6684 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6686 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6689 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6691 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6693 (yank_symbols): Likewise.
6695 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6697 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6698 BFD_ASSEMBLER, add name field.
6699 * config/obj-coff.c: Include "libiberty.h".
6700 (coff_header_append): Handle long section names.
6701 (crawl_symbols): Just use the name field for the symbol name,
6702 without worrying about null byte termination.
6703 (w_strings): Handle long section names.
6704 (write_object_file): Likewise. Also, use the name field, rather
6706 (obj_coff_add_segment): Permit long section names.
6707 (obj_coff_init_stab_section): Use the name field, rather than
6709 (adjust_stab_section): Likewise.
6710 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6712 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6713 (mem_fmt): Likewise.
6714 (md_apply_fix): Don't check fx_im_disp field.
6716 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6718 * configure.in: Add * after sparc*-*-vxworks.
6719 * configure: Rebuild.
6721 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6722 define it to comment_chars. Use tc_comment_chars rather than
6724 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6725 * config/tc-m68k.h (tc_comment_chars): Define.
6726 (m68k_comment_chars): Declare.
6727 * config/tc-m68k.c (m68k_comment_chars): Rename from
6728 comment_chars. Change into a pointer rather than an array.
6729 (md_longopts): Add "bitwise-or".
6730 (md_parse_option): Handle OPTION_BITWISE_OR.
6731 (md_show_usage): Mention --bitwise-or.
6732 * doc/c-m68k.texi: Document --bitwise-or.
6734 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6736 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6739 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6740 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6741 correct handling of input line pointer, and call
6742 demand_empty_rest_of_line.
6744 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6746 * config/tc-sparc.c (in_bitfield_range): New static function.
6747 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6748 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6749 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6750 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6751 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6753 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6755 * config/obj-coff.c: BFD_ASSEMBLER:
6756 (coff_last_bf): New static variable.
6757 (coff_frob_symbol): Set endndx of a .bf symbol.
6759 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6760 (last_bfP): New static variable.
6761 (yank_symbols): Set endndx of a .bf symbol.
6763 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6765 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6766 and -s options. Add -be for good measure.
6768 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6770 * read.c (s_space): Support non-constant fill value. Handle fill
6771 value correctly for a size other than 1.
6773 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6775 * config/tc-arm.c (my_get_float_expression): Update call to
6776 gen_to_words, X_PRECISION changed from 6 to 5.
6778 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6780 * config/tc-ppc.c (register_name,reg_name_search): Move register
6781 name lookup from PE specific code to all targets. Add support for
6782 -mregnames/-mno-regnames to control whether register names are
6784 (md_assemble): Call register_name for all platforms.
6785 (md_parse_option): Add support for -mregnames/-mno-regnames.
6787 * configure.in (powerpcle*-*-solaris): Add support.
6788 (powerpc*-*-linux): Ditto.
6789 * configure: Regenerate.
6791 * config/ppc-sol.mt: New config file for PowerPC Solaris.
6793 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
6795 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
6796 be associated with a single %lo reloc.
6798 * config/tc-mips.c (load_address): Cast X_add_number to valueT
6799 before comparing against MAX_GPREL_OFFSET, so that negative
6800 numbers are handled correctly.
6803 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
6805 * config/tc-sparc.c (last_insn): New static variable.
6806 (md_assemble): Warn about putting floating point branches in a
6807 delay slot. If architecture is less than v9, insert NOP
6808 instructions between floating point instructions and floating
6809 point branches. (The SunOS assembler does both these operations.)
6810 Save the last instruction opcode.
6811 (sparc_ip): Add pinsn parameter. Change caller.
6813 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
6814 for byte jump to next instruction to skip empty frags.
6816 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
6818 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
6819 for addq with a 16 bit signed value, just emit a lda instruction
6822 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
6824 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
6827 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
6829 * configure.in: Permit --enable-shared to specify a list of
6831 * configure: Rebuild.
6833 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
6835 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
6836 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
6838 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6840 * config/atof-ieee.c: Fix handling of denormalized extended
6841 precision numbers and overflow/underflow detection.
6842 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
6843 not include the 16 bit gap in the m68k extended precision format.
6845 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
6847 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
6849 * configure: Rebuild.
6851 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
6853 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
6854 be accessed using the $gp register.
6855 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
6857 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
6859 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
6860 bfd_mach_sparc_sparclet if current_architecture is sparclet.
6862 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
6864 * read.c (get_line_sb): Bump line counters based on
6865 input_line_pointer[-1], not *input_line_pointer. Don't bother to
6866 call LISTING_NEWLINE.
6867 (s_macro): Don't call demand_empty_rest_of_line.
6868 * app.c (do_scrub_chars): When handling C style comments, unget
6871 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
6873 * read.h (enum linkonce_type): Define.
6874 (s_linkonce): Declare.
6875 * read.c (potable): Add "linkonce".
6876 (s_linkonce): New function.
6877 * subsegs.h (segment_info_type): Add linkonce field to
6878 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
6879 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
6880 (obj_coff_pe_handle_link_once): Declare if TE_PE.
6881 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
6883 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
6884 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
6885 entry based on the linkonce field in segment_info.
6886 * doc/as.texinfo: Document .linkonce.
6888 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
6890 * doc/as.1: Changed to be recognized by catman -w on Solaris.
6892 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
6894 * stabs.c (s_stab_generic): Call the listing functions before
6895 doing the rest of the processing, which may involve freeing the
6896 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
6897 SEPARATE_STAB_SECTIONS case.
6899 * config/tc-hppa.c: Remove nested comment.
6900 (tc_gen_reloc): Move label done inside the ifdef in which it is
6902 (md_apply_fix): Pass pointers to correct types to libhppa.h
6903 functions. Always return a value.
6905 * config/tc-mips.h (tc_frob_file): Define.
6906 (mips_frob_file): Declare.
6907 * config/tc-mips.c (struct mips_hi_fixup): Define.
6908 (mips_hi_fixup_list): New static variable.
6909 (imm_unmatched_hi): New static variable.
6910 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
6911 offset_reloc. Pass imm_unmatched_hi to append_insn.
6912 (append_insn): Add unmatched_hi parameter. If it is set, add the
6913 new fixup to mips_hi_fixup_list. Change all callers.
6914 (mips_ip): Set imm_unmatched_hi when appropriate.
6915 (mips_frob_file): New function.
6917 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
6919 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
6920 * configure: Regenerated.
6922 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
6924 * as.c (main): Call bfd_set_error_program_name.
6926 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
6928 * as.h (strdup): Don't declare.
6929 * stabs.c: Include libiberty.h
6930 (get_stab_string_offset): Use xstrdup rather than strdup.
6931 (s_stab_generic): Likewise.
6932 * as.c (parse_args): Likewise.
6933 * read.c (s_mri_sect): Likewise.
6935 * gasp.c (change_base): Recognize \(...) construct documented to
6936 pass through enclosed characters literally through to the output.
6937 (process_assigns): Likewise. Also, be more careful to avoid
6938 looking past the end of the buffer.
6940 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
6942 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
6943 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
6945 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6947 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
6949 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
6951 * config/alpha-opcode.h: Added cvtst instruction.
6953 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
6955 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
6956 string. Extract the addend from the result of expression.
6958 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
6960 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
6961 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
6962 mode, change the state to 3 rather than 1.
6964 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
6966 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
6967 correspond to 11 March change.
6969 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
6971 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
6972 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
6974 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6976 * configure: Rebuild with autoconf 2.8.
6978 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
6980 * config/atof-ieee.c (gen_to_words): Improve handling of
6981 X_PRECISION numbers. Based on patches from Andreas Schwab
6982 <schwab@issan.informatik.uni-dortmund.de>.
6984 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
6986 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
6988 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
6989 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
6990 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
6991 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
6994 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
6996 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
6998 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7000 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7001 (pa_def_subspaces): Add $MILLICODE$.
7002 (pa_spaces_begin): Set section flags for $MILLICODE$.
7004 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7006 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7007 not SHT_NOBITS. Don't tamper with flags based on type if a
7008 special section was found (revert Feb 29 change).
7010 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7011 if aligning to a longword boundary or greater.
7013 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7015 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7017 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7019 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7020 * configure: Regenerated.
7022 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7024 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7025 R_N1SEL since they're not defined for old versions of hpux.
7027 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7028 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7029 R_N0SEL and R_N1SEL.
7031 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7033 * flonum-konst.c: Add two more constants for 1e+-2048 and
7034 1e+-4096, and correct the other constants.
7036 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7038 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7040 * config/obj-elf.c (obj_elf_section): Allow predefined section
7041 types to set the nobits type. Avoid a shadowed declaration.
7043 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7045 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7046 reduce relocs using e_nlrsel field selectors.
7048 * write.c (fix_new_exp): Don't use #elif. Some compilers
7051 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7053 (pa_chk_field_selector): Handle new field selectors for SOM.
7055 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7057 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7058 * configure: Rebuild.
7059 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7060 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7062 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7065 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7067 * mpw-make.sed: Update to handle shared library support.
7069 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7071 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7072 the insn on mismatch.
7074 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7076 * configure.in: Add support for a29-coff.
7077 * configure: Rebuild.
7079 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7081 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7082 of the section when looking for the R_SH_USES fixup, because the
7083 frag addresses have not yet been adjusted.
7085 * gdbinit.in: Set a breakpoint on as_warn_where.
7087 * config/tc-mips.c (macro): Add missing arguments to macro_build
7088 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7090 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7092 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7093 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7095 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7097 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7099 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7101 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7102 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7103 Recognize [uU] format args as sparclet cpregs.
7105 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7107 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7110 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7112 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7113 well as S_IS_EXTERNAL.
7114 (tc_fix_adjustable): Likewise.
7115 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7116 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7118 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7119 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7121 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7123 * config/tc-sparc.c (max_architecture): Change to sparclite for
7125 (default_compatible): Delete.
7126 (sparc_ffs): New function.
7127 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7128 (sparc_ip): Rewrite architecture match and bump logic.
7130 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7132 * configure.in: Check for 'do not mix' from native linker before
7133 trying to use -rpath.
7134 * configure: Rebuild.
7136 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7138 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7139 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7140 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7141 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7143 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7144 to the symbol lnnoptr field, to get the correct file offset.
7146 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7148 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7149 symbols that are not function, file, or section symbols to be
7152 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7154 * configure: Set and substitute RPATH_ENVVAR.
7155 * configure: Rebuild.
7156 * Makefile.in (RPATH_ENVVAR): New variable.
7157 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7159 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7160 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7161 * configure: Rebuild.
7163 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7165 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7166 appropriate flags in BFD section.
7168 * configure.in (m68k-*-psos*): New target.
7169 * configure: Rebuild.
7170 * config/te-psos.h: New file.
7171 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7174 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7176 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7177 * configure.in: Remove duplicate setting of cpu_type. Check
7178 whether opcodes library is required for on all targets, not just
7180 * configure: Rebuild.
7182 * config/tc-mips.c (mips_big_got): New static variable.
7183 (s_extern): Don't declare.
7184 (reg_needs_delay): New static function.
7185 (macro_build): Permit GOT/CALL_HI/LO relocs.
7186 (macro_build_lui): If place is not NULL, use the number in the
7188 (load_address): Handle mips_big_got case.
7189 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7191 (OPTION_XGOT): Define.
7192 (md_longopts): Add "xgot" if OBJ_ELF.
7193 (md_parse_option): Handle -xgot.
7194 (md_show_usage): Mention -xgot.
7195 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7196 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7198 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7200 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7201 the byte relocation, point it to the low byte of the word.
7203 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7205 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7206 * configure: Rebuild.
7208 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7210 * configure.in: Recognize any sparc* cpu.
7211 * configure: Regenerated.
7213 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7215 * read.c (potable): Add "mri" and ".mri".
7216 (s_mri): New function.
7217 * read.h (s_mri): Declare.
7218 * app.c (scrub_m68k_mri): New static variable.
7219 (mri_pseudo): New static variable.
7220 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7221 flag_m68k_mri. Initialize scrub_m68k_mri.
7222 (mri_state, mri_last_ch): New static variables.
7223 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7225 (app_push): Save new fields.
7226 (app_pop): Restore new fields.
7227 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7228 If TC_M68K, use a trivial state machine to look for occurrences of
7229 the .mri pseudo-op, and change the mode appropriately.
7230 * as.h (do_scrub_begin): Update prototype.
7231 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7233 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7235 (m68k_mri_mode_change): New function.
7236 (md_parse_option): Set reg_prefix_optional_seen.
7237 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7238 (MRI_MODE_CHANGE): Define.
7239 * doc/as.texinfo: Document .mri pseudo-op.
7241 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7244 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7246 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7247 * config/m68k-parse.h (enum pic_relocation): Define.
7248 (struct m68k_exp): Add pic_reloc field.
7249 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7250 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7251 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7253 * config/tc-m68k.c: Delete definition of NO_RELOC.
7254 (struct m68k_it): Add pic_reloc field.
7255 (add_fix): Copy over pic_reloc field.
7256 (md_pseudo_table): Interpret .align parameter as byte count.
7257 (mote_pseudo_table): Likewise.
7258 (tc_m68k_fix_adjustable): New function.
7259 (get_reloc_code): New function.
7260 (md_assemble): Use it as last argument to fix_new_exp.
7261 (md_apply_fix_2): For a relocation against a symbol don't put the
7262 addend into the data.
7263 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7264 (m68k_ip): Don't relax an operand that requires pic relocation.
7265 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7267 * write.c (fixup_segment): Don't add symbol value to addend if
7268 TC_M68K and OBJ_ELF.
7269 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7270 (motorola_operand): Add rule for `(zapc, EXPR)'.
7272 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7274 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7275 *really* is permissible before the comma.
7277 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7279 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7280 inserting nop instructions.
7282 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7284 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7286 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7288 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7289 class setting for a CALLNAME symbol in COFF.
7291 * read.c (potable): Pass negative numbers for new .balign[wl] and
7292 .p2align[wl] pseudo-ops.
7293 (s_align_bytes): Treat a negative argument as specifying the fill
7295 (s_align_ptwo): Likewise.
7297 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7299 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7300 (do_align): Take new len parameter. Change all callers. Pass it
7302 (s_align_bytes): Arg now indicates the length of the fill pattern.
7303 (s_align_ptwo): Likewise.
7304 * config/obj-coff.c (write_object_file): Pass length to
7306 * config/tc-i386.h (md_do_align): Take new len parameter.
7307 * config/tc-m88k.h (md_do_align): Likewise.
7308 * config/tc-m88k.c (m88k_do_align): Likewise.
7309 * config/tc-sh.h (md_do_align): Likewise.
7310 * config/tc-sh.c (sh_do_align): Likewise.
7311 * doc/as.texinfo: Document new pseudo-ops.
7313 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7314 done in cvt_frag_to_fill.
7316 * config/tc-sh.h (sh_do_align): Declare.
7317 (md_do_align): Define.
7318 * config/tc-sh.c (sh_do_align): New function.
7320 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7321 difference if the next address is before the current one.
7323 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7324 (archs): Initialize new field.
7325 (m68k_ip): Don't list alias names when listing CPUs which support
7328 * as.c (main): Call parse_args before read_begin.
7329 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7330 front of generated pseudo-ops.
7331 * read.c (potable): Ignore "name".
7332 (s_app_file): Permit a single quote after the string, since one
7333 may appear in m68k MRI mode.
7335 * configure.in: Check for --enable-shared. If linking against
7336 shared BFD and opcodes, fix library name on SunOS, and try to set
7338 * configure: Rebuild.
7340 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7342 * as.h (flag_m68k_mri): Declare.
7343 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7344 * Many files: For MRI syntax that is specific to the m68k MRI
7345 assembler, check flag_m68k_mri rather than flag_mri or
7346 MRI_MODE_NEEDS_PSEUDO_DOT.
7348 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7350 * config/tc-i960.c (ARCH_HX): Define.
7352 (targ_has_sfr): Handle ARCH_HX.
7353 (targ_has_iclass): Handle ARCH_HX.
7354 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7355 (tc_headers_hook): If the architecture was specified explicitly,
7356 use it when setting the flags. Set the extern variable coff_flags
7357 rather than headers->filehdr.f_flags, since the latter is set
7358 unconditionally in obj-coff.c.
7359 (i960_handle_align): Remove unused variable fixp.
7361 Support for building bfd and opcodes as shared libraries, based on
7362 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7363 * configure.in: Set OPCODES and BFD to search directories.
7364 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7365 * configure: Rebuild.
7366 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7367 (LIBDEPS): New variable.
7368 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7369 $(HLDFLAGS) in link.
7370 (check): Set LD_LIBRARY_PATH in the environment.
7372 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7374 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7375 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7376 read-only, not read/write.
7378 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7380 * Makefile.in (INSTALL_XFORM): Remove -e.
7382 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7384 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7385 than comparing S_GET_SEGMENT to undefined_section.
7386 (write_object_file): Skip symbols which were equated to an
7387 undefined or common symbol.
7388 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7389 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7391 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7392 or S_IS_COMMON call S_GET_VALUE.
7393 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7394 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7395 to an undefined or common symbol, convert the reloc to be against
7397 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7398 undefined or common symbol.
7399 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7400 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7401 to an undefined or common symbol, convert the reloc to be against
7403 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7404 undefined or common symbol.
7405 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7406 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7408 (yank_symbols): Skip symbols which were equated to an undefined or
7411 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7413 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7414 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7416 * configure.in: Make sure we only add m68k-parse.o to
7417 ${extra_objects} once, no matter how many m68k targets have been
7419 * configure: Rebuild.
7421 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7423 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7424 * configure: Rebuild.
7426 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7428 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7429 * doc/c-m68k.texi: Document .extend and .ldouble.
7431 * configure.in (m68*-apple-aux*): New target.
7432 * config/te-aux.h: New file.
7433 * config/obj-coff.c (compare_external_relocs): New static function
7435 (do_relocs_for): Sort relocs if TE_AUX.
7436 (fixup_segment): If TE_AUX, store common symbol value in segment.
7437 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7439 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7441 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7443 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7445 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7446 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7448 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7449 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7450 an undefined symbol and the size of a function symbol.
7451 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7452 for all common symbols.
7454 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7456 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7459 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7462 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7464 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7465 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7467 * ecoff.c (localsym_t): Add addend field.
7468 (add_ecoff_symbol): Add addend argument. Change all callers.
7469 (coff_sym_value): Make static.
7470 (coff_sym_addend): New static variable.
7471 (ecoff_directive_def): Initialize coff_sym_addend.
7472 (ecoff_directive_val): Accept symbol + constant.
7473 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7474 (ecoff_build_symbols): Include the addend in the symbol value.
7476 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7478 * config/tc-ppc.c (md_assemble): Ignore overflow on
7479 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7481 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7483 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7484 bytes in size, so offset appropriately in big endian mode when
7485 writing the bottom 2 bytes.
7487 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7489 * config/tc-sparc.c (default_compatible): New static local.
7490 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7491 (sparc_ip): If no architecture or -bump specified, don't mark as
7492 mismatched those in default_compatible.
7494 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7496 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7497 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7498 * configure: Rebuild.
7499 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7500 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7501 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7502 (sco_id): Declare if SCO_ELF.
7504 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7506 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7507 ({max,warn_after}_architecture): New static locals.
7508 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7509 If both architecture and -bump requested, set max_architecture to max.
7510 (sparc_md_end): Simplify.
7511 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7512 Rewrite code to bump architecture and check for conflicts.
7513 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7514 with Solaris assembler.
7515 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7516 (md_show_usage): Update.
7518 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7520 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7522 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7524 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7525 #ifdef sparcv9 when choosing value.
7528 (sparc_md_end): Declare.
7529 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7530 (initial_architecture): New static local.
7531 (can_bump_v9_p): Likewise.
7532 (NO_V9): Delete all occurrences.
7533 (sparc_md_end): New function.
7534 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7535 Don't bump architecture to v9 unless can_bump_v9_p set.
7536 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7537 * configure.in (sparc64 target cpu): Don't set obj_format here.
7538 (SPARC_V9): Renamed from sparcv9.
7539 (sparc64-*-elf*): Define SPARC_ARCH64.
7540 * configure: Regenerated.
7541 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7542 (SPARC_ARCH64): Add.
7543 * conf.in: Regenerated.
7544 * config/vmsconf.h: Update.
7546 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7548 * config/tc-mips.c (load_register): Optimise "dli" loads.
7549 (md_show_usage): add "-mcpu=vr4100" to help text.
7551 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7553 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7554 undefined symbol, preserve the X_op of O_symbol.
7555 (S_GET_VALUE): Fix check to permit this case.
7556 * write.c (write_relocs): If a reloc is against an undefined
7557 symbol equated to another symbol, change the reloc to be against
7559 * config/obj-coff.c (do_relocs_for): Likewise.
7561 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7564 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7566 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7567 computer is PowerPC.
7569 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7571 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7572 mentioned in the eabi.
7574 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7576 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7577 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7579 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7581 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7583 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7585 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7586 as a section it is ok to have unadorned -mrelocatable pointers in.
7588 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7590 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7593 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7595 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7596 dependent section attributes can be handled.
7598 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7599 macros to add support for exclude section flag and ordered section
7602 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7603 functions to add support for exclude section flag and ordered
7606 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7608 * subsegs.c (section_symbol): Don't try to look up the section
7609 symbol in the hash table. It should be possible to have a symbol
7610 with the same name as a section, but no connection to it.
7612 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7613 From James Carlson <carlson@xylogics.com>.
7615 * expr.c (operand): Skip whitespace after a close parenthesis.
7616 From James Carlson <carlson@xylogics.com>.
7618 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7620 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7621 as_warn_where for relocation overflow.
7622 (parse_reg): Accept register name only if next character is
7625 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7627 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7628 addresses for static variables.
7630 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7632 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7633 and xgot give the old toc16 relocation.
7634 (md_apply_fix3): Support all GOT relocations.
7636 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7638 * config/tc-mips.c (load_address): Correctly handle a constant in
7639 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7641 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7643 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7644 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7645 (build_Mbytes): Handle REG_B.
7647 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7649 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7651 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7653 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7655 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7657 * config/obj-coff.c (write_object_file): Set the s_align field to
7658 the number of bytes, rather than to the power of 2.
7660 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7662 * Makefile.in (DISTCLEAN_HERE): New variable.
7663 (distclean): Use it.
7664 (maintainer-clean): Depend upon clean-here rather than clean,
7665 distclean, and clean-info. Run make maintainer-clean in doc.
7666 Remove files listed in DISTCLEAN_HERE.
7667 * doc/Makefile.in (maintainer-clean realclean): Split out from
7668 distclean. Depend upon clean-info and distclean.
7670 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7672 * mac-as.r: Fix copyright and version strings.
7673 (cfrg): Use PROG_NAME instead of literal name.
7675 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7677 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7679 * config/tc-a29k.h (tc_unrecognized_line): Define.
7680 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7681 (md_operand): Handle a29k style local dollar labels.
7683 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7685 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7687 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7689 * read.c (s_fill): If md_flush_pending_output is defined, call
7692 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7694 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7695 Treat rs_align_code like rs_align.
7697 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7699 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7700 converting an absolute address into a PC-relative one.
7702 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7704 * mpw-config.in: Don't always use te-generic.h for emulation.
7705 (powerpc-apple-macos): Use emulation te-macos.h.
7706 * mpw-make.sed (install, install-only): Edit in Mac-specific
7709 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7711 * configure.in: Improve message about unsupported ELF targets.
7712 * configure: Rebuild.
7714 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7715 pattern is zero. From Manfred Hollstein.
7717 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7719 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7720 the various idata sections, we check the name on the .section pseudo.
7722 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7724 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7725 add section's paddr to add_number; compatibility to native as and
7728 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7730 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7732 * hash.c (struct hash_entry): Moved here...
7733 * hash.h (struct hash_entry): ...from here.
7735 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7736 if it's already known to be null.
7738 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7740 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7741 bit relocs converted to PC relative relocs. This turned out to
7742 add the offset from the beginning of .text twice.
7744 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7746 * stabs.c (s_stab_generic): In 's' case, free string from
7749 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7751 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7754 * subsegs.h (segment_info_type): Make bitfields unsigned.
7756 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7757 and move them together. On most systems this will reduce the
7758 structure size by one word.
7759 (operatorT): Define O_max.
7760 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7763 * read.c (pop_insert): Print error returned by hash table
7766 * as.c (dump_statistics): Split out from main; dump some hash
7767 table stats and target-specific stats.
7768 (start_time): No longer automatic to main.
7769 (main): Set file-level start_time and call dump_statistics at
7770 exit. Exit by calling xexit.
7771 (show_usage): Make --statistics description less specific.
7772 * subsegs.c (subsegs_print_statistics): New function.
7773 * write.c (write_print_statistics): New function.
7774 (n_fixups): New static variable.
7775 (fix_new_internal): Increment it.
7776 * read.c (read_print_statistics): New function.
7777 * read.h (read_print_statistics): Declare.
7778 * symbol.c (symbol_print_statistics): New function.
7779 * symbol.h (symbol_print_statistics): Declare.
7780 * hash.c (hash_print_statistics): New function.
7781 * hash.h (hash_print_statistics): Declare.
7782 * config/tc-i386.c (i386_print_statistics): New function.
7783 * config/tc-i386.h (i386_print_statistics): Declare.
7784 (tc_print_statistics): New macro.
7785 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
7788 * hash.c (DELETED): Rewrite to use a valid but unique address.
7789 (START_POWER): Reduce to 10.
7790 (enum stat_enum): New enumerator, replacing STAT_* index macros.
7791 Add new values for counting strcmp calls.
7792 (GROW_FACTOR): New macro.
7793 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
7795 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
7796 (hash_new): Use FULL_VALUE.
7797 (struct hash_control): Definition moved here.
7798 (hash_code): Don't mask to low bits.
7799 (hash_ask): Mask returned hash code here. Check hash value before
7800 calling strcmp; count strcmp calls.
7801 * hash.h (struct hash_control): Declare, don't define, here.
7802 (HASH_STATLENGTH): Deleted.
7803 (struct hash_entry): Add field for hash code.
7804 (hash_say, hash_apply): Don't declare.
7806 * hash.c (destroy): Return void.
7807 (applicatee): Ditto.
7808 (main): Fix declarations.
7809 (hash_apply): Return void. Argument `function' returns void. Put
7810 inside "#ifdef TEST".
7811 (hash_say): Define only if TEST is defined.
7812 * hash.h (hash_apply, hash_say): Declarations deleted.
7814 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
7816 * configure: Rebuild with autoconf 2.7.
7818 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
7820 * aclocal.m4 (AC_PROG_CC): Remove local definition.
7821 * configure: Rebuild with autoconf 2.6.
7823 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
7825 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
7826 (ppc_stabx): Don't increment ppc_debug_name_section_size.
7828 (ppc_frob_file): Remove.
7829 * config/tc-ppc.h (tc_frob_file): Don't define.
7830 (ppc_frob_file): Don't declare.
7832 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
7834 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
7835 * config/alpha-opcode.h: Include one-operand variants of jmp and
7838 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
7839 with te-delta.h in 8.3 file systems.
7840 * configure.in: Adjusted.
7842 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
7844 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
7846 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
7848 * expr.c (operand): Handle MRI suffixes after unadorned 0.
7850 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
7852 Version 2.6 released.
7853 * Makefile.in (VERSION): Updated to 2.6.
7855 * config/obj-coff.c (write_object_file): Change use of md_do_align
7856 to pass a pointer rather than a fill value, to match other uses.
7858 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
7860 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
7862 * as.c (main): Move md_end call to just after call to
7863 perform_an_assembly_pass. Delete cpu-specific code here.
7864 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
7865 * config/tc-arm.c (md_end): Unused function deleted.
7866 * config/tc-ns32k.c (md_end): Ditto.
7868 * config/tc-i386.c (i386_align_code): New function, moved here
7869 from HANDLE_ALIGN macro.
7870 * config/tc-i386.h (HANDLE_ALIGN): Call it.
7872 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7874 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
7877 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7879 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
7880 multi-byte nops to avoid changing gcc. The necessary gcc change
7881 might break old assemblers.
7883 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
7885 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
7886 generate optimal multi-byte nop instructions for ".align n"
7887 ".align n,0x90", and aligns requiring more than 15 bytes of
7888 padding still generate multiple 0x90's as before.
7890 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
7892 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
7894 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
7896 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
7897 * configure: Update.
7898 * mpw-make.sed: Reorder commands to make sed happier.
7899 * config/te-macos.h: New file.
7900 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
7902 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
7904 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
7905 conditional branches.
7906 (md_apply_fix): Likewise.
7908 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
7910 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
7911 generate a reloc which the linker will not handle correctly. Fix
7912 overflow checking--R_IREL is 18 bits, not 17.
7914 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
7916 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
7917 from a PC relative reloc if TC_A29K.
7919 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
7920 code depends upon it.
7922 * config/tc-a29k.c (md_operand): Handle $float, $double, and
7923 $extend. Based on code from Eric Freudenthal
7924 <freudenthal@nyu.edu>.
7925 * config/tc-a29k.h (LEX_DOLLAR): Define.
7926 * read.c (LEX_DOLLAR): Define if not defined.
7927 (lex_type): Use LEX_DOLLAR.
7929 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
7931 * configure.in (a29k-nyu-sym1): New target, just like other a29k
7934 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
7936 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
7938 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
7940 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
7941 used only by "dlltool.c".
7943 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
7945 * config/tc-alpha.c: Undefine inline if not __GNUC__.
7946 (md_pseudo_table): Don't define "extern".
7948 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
7950 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
7952 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
7954 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
7956 * macro.c (macro_expand_body): Don't warn about == with a
7957 nonexistent parameter, in case it is in a comment field.
7959 * as.c (main): On TC_A29K, call macro_init with macro_alternate
7961 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
7962 set, even if macro_alternate is set.
7963 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
7964 (sub_actual): If macro_strip_at, and kind is '@', don't look up
7965 the token unless it ended in '@'.
7966 * config/tc-a29k.c (line_separator_chars): Remove '@'.
7967 * doc/c-a29k.texi: Document macro usage on A29K.
7969 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
7971 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
7973 (install_operand): Likewise.
7975 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
7977 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7979 * configure.in (m88k-motorola-sysv*): New target.
7980 * configure: Rebuild.
7981 * config/te-delta88.h: New file.
7982 * config/obj-coff.c (write_object_file): Use md_do_align if it is
7984 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
7985 (md_do_align): Define.
7986 * config/tc-m88k.c: Include "subsegs.h".
7987 (m88k_do_align): New function.
7989 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
7990 (COFF_NOLOAD_PROBLEM): Define.
7991 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
7993 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
7995 * config/tc-i386.c (md_assemble): For a jump instruction with
7996 non-constant target, require 7 available bytes in the current
7999 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8001 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8004 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8006 * configure.in (alpha-*-linux*): Use ecoff.
8007 * configure: Rebuild.
8008 * ecoff.c (ecoff_directive_extern): New function.
8009 (ecoff_directive_weakext): New function.
8010 (ecoff_build_symbols): Handle weak symbols.
8011 (ecoff_setup_ext): Likewise.
8012 (ecoff_frob_symbol): Warn about weak common symbols.
8013 * ecoff.h (ecoff_directive_extern): Declare.
8014 (ecoff_directive_weakext): Declare.
8015 * symbols.c (S_IS_WEAK): New function.
8016 * symbols.h (S_IS_WEAK): Declare.
8017 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8019 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8022 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8024 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8026 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8027 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8028 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8029 * config/obj-coff.c (coff_frob_symbol): Don't call
8030 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8031 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8034 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8035 (ppc_stab_symbol): New static variable.
8036 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8037 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8038 sy_tc.real_name to the stab string.
8039 (ppc_bc, ppc_ec): New static functions.
8040 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8042 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8044 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8047 * input-scrub.c (input_scrub_push): Reset sb_index.
8049 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8051 * listing.c (listing_newline): Don't create a frag in the absolute
8054 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8056 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8057 (ppc_csect): Move most of the code to ppc_change_csect, and call
8059 (ppc_change_csect): New static function, taken from ppc_csect.
8060 (ppc_section): New static function.
8061 (ppc_saw_abs): New static varable.
8062 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8063 a symbol has no csect.
8064 (ppc_adjust_symtab): New function.
8065 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8066 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8068 * write.c (write_object_file): If tc_adjust_symtab is defined,
8069 call it just before the call to obj_adjust_symtab.
8071 * symbols.c (symbol_find_or_make): Change name to be const.
8072 * symbols.h (symbol_find_or_make): Update declaration.
8074 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8076 * doc/as.texinfo (Align): Mention SH.
8077 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8079 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8080 (Z8000 Directives, even): Don't give numeric align value, instead
8083 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8085 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8088 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8090 * Makefile.in (diststuff): Also make info.
8091 (maintainer-clean realclean): Also make clean-info.
8093 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8095 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8096 (pa_subspace): For ".nsubspa", always create a new subspace
8097 with the given attributes, even if one already exists with the
8100 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8102 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8103 TC_FORCE_RELOCATION, taking an additional section argument. If
8104 the section of the target symbol is not the same as the current
8105 section, always force the relocation to be used.
8106 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8108 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8109 md_pcrel_from function, taking an additional section argument.
8110 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8112 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8113 older TC_FORCE_RELOCATION if not defined.
8114 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8115 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8116 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8117 TC_FORCE_RELOCATION.
8119 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8121 * input-scrub.c (as_where): Set name to null pointer if we don't
8123 * messages.c (identify): Only print filename if non-null.
8124 (as_show_where): Ditto, for line number too.
8125 (as_warn_internal, as_bad_internal): Ditto.
8127 * input-file.c (input_file_open): If the input file can't be
8128 opened, consider it an error.
8130 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8132 * config/tc-mips.c: Added mips_4100 control, and support for
8133 accepting the 4100 as a MIPS architecture variant (md_begin,
8134 macro_build, mips_ip, md_parse_option). Adding suitable
8135 command-line OPTIONs, and updating the help text (md_show_usage).
8137 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8139 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8140 BFD_ASSEMBLER is defined.
8142 * Use one active frag and one obstack per frag chain:
8143 * frags.c (frags): Variable deleted.
8144 (frag_alloc): New function.
8145 (frag_grow, frag_more, frag_variant, frag_now_fix,
8146 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8148 (frag_new): Ditto. Verify that frch_last and frag_now match on
8149 entry and exit, and that old frag_now has non-zero type. Replace
8150 "know" uses with "assert". Use frag_alloc instead of mucking with
8152 * frags.h (frags): Declaration deleted.
8153 * subsegs.h (struct frchain): Add new field frch_frag_now.
8154 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8156 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8157 give it any stricter alignment than frchainS structures need. Do
8158 not initialize frags obstack. Set frag_now to point to
8159 dummy_obstack. Initialize absolute_frchain.
8160 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8161 field of frchainS. Don't create new frags on section switch, and
8162 use frag_alloc when creating a new frag chain. For absolute
8163 section, set frchain_now to absolute_frchain. Verify that
8164 frch_last and frag_now match on entry and exit. Initialize
8165 per-chain obstack, and under gcc, set required alignment to that
8166 needed by fragS structure.
8168 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8170 * stabs.c (get_stab_string_offset): Only copy input string if a
8171 fresh copy is needed, not if the section already exists.
8172 (s_stab_generic): Cache stab section name to bypass lookups, since
8173 usually it will match. Could be made faster still by changing the
8174 memory allocation rules.
8175 (s_xstab): Cache section name to bypass repeated string
8178 * frags.c (frag_new): Deleted register declarations.
8180 * listing.c (frag_now): Don't declare.
8182 * as.c (chunksize): New variable.
8183 (debug_memory): New variable.
8184 (main): If debug_memory is set, reduce chunksize and
8186 * as.h (chunksize): Declare it.
8187 * read.c (read_begin): Use it.
8189 * config/tc-alpha.c (md_shortopts): Include 'g'.
8190 (md_parse_option): Ignore it.
8192 * Makefile.in (distclean): Remove Makefile and config.status from
8193 testsuite directory.
8194 (clean-here): Don't delete testsuite. Instead, delete only the
8195 files within it that would be generated by running tests.
8197 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8198 frag_now_fix instead of accessing obstack info directly.
8199 * config/tc-arm.c (s_ltorg): Ditto.
8200 (md_assemble): Ditto.
8202 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8205 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8207 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8208 chain after parsing value expression, if any, to avoid separating
8209 continued .stabs lines.
8211 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8213 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8214 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8216 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8218 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8219 -mcom support and PPC_OPCODE_ANY for -many.
8220 (md_parse_option): Ditto.
8222 (md_begin): For duplicate instructions, print all duplicates
8225 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8227 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8228 common mode operation.
8229 (md_show_usage): Add -mcom to usage message.
8231 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8233 * expr.c (op_rank): Add O_symbol_rva.
8234 * expr.h (operatorT): Add O_symbol_rva.
8235 * read.c (cons_worker): Set O_symbol_rva when necessary.
8236 * write.c (fix_new_exp): Understand O_symbol_rva.
8238 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8240 * config/tc-mips.c: Correct s_cons arguments. From Michael
8241 Joosten <joost@ori.cadlab.de>.
8243 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8245 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8246 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8247 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8249 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8250 make non-static. Change all users.
8251 * config/obj-coff.h (coff_n_line_nos): Declare.
8253 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8255 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8257 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8259 * config/obj-elf.c (obj_elf_common): Convert specified byte
8260 alignment to power of two. Set size of local bss symbol.
8262 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8264 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8266 * sb.c, macro.c: Decide whether to include <string.h> or
8267 <strings.h> just as as.h does.
8269 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8271 * Makefile.in (site.exp): Fix setting of $srcdir.
8273 * config/tc-arm.c (md_atof): Fix little-endian output.
8274 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8277 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8279 * doc/as.texinfo: Split out the NS32k family documentation,
8280 despite its being commented out for now.
8281 * doc/c-ns32k.texi: New file.
8283 * sb.c, macro.c: Include string.h.
8285 * Makefile.in (comparison): Only check *.o; we don't care if
8286 timestamps inserted by the native linker differ.
8288 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8289 if alignment stricter than 4 bytes is requested; in that case,
8290 align to a 4-byte boundary first.
8292 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8294 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8295 uninitialized" warning for `Max_Source_Offset'.
8297 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8299 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8300 qualifiers and detect errors if present.
8301 (md_assemble): Add call to parse_toc_entry. Also added some support
8302 for the [tocv] qualifier.
8303 (ppc_pe_tocd): New function to support data in the toc section.
8305 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8307 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8310 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8312 * config/tc-m68k.c (isword): Accept all values from -65536 to
8313 +65535, so ~VAL will not be rejected.
8315 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8316 skip characters after the pseudo-op.
8318 * read.c (get_line_sb): Don't look past buffer_limit.
8319 (s_include): In MRI mode, skip characters after the file name.
8321 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8323 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8324 periods in register names.
8326 For older changes see ChangeLog.1.