1 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
3 * config/tc-m68k.c (mri_assemble): New static function.
4 (build_mri_control_operand): Call mri_assemble rather than
6 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
7 (s_mri_endf, s_mri_endw): Likewise.
10 Thu May 28 16:23:08 1998 Doug Evans <devans@canuck.cygnus.com>
12 * config/tc-dvp.h (ELF_TC_SPECIAL_SECTIONS): Add .vuoverlay_table.
13 (dvp_frob_file): Declare.
14 (tc_frob_file): Define.
15 (VUOVERLAY_SECTION_PREFIX,VUOVERLAY_TABLE_SECTION_NAME): New macros.
16 * config/tc-dvp.c (VUOVERLAY_START_PREFIX): New macro.
17 (vuoverlay_section_name,create_vuoverlay_section): New functions.
18 (vuoverlay_section,vuoverlay_table_section): New static globals.
19 (ovlysym_table): New static global.
20 (md_begin): Create .vuoverlay_table section.
21 (assemble_vif): Call create_vuoverlay_section for each mpg.
22 (dvp_frob_label): Record vu labels in ovlysym_table for later
23 movement from absolute section to their overlay section.
24 (dvp_frob_file): New function.
25 (md_apply_fix3): For 8/16/32/64 bit relocs, only process if fx_done.
28 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
30 * read.c (s_org): Call md_flush_pending_output if it is defined.
32 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
34 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
36 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
37 (md_parse_option): Add for same.
38 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
39 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
40 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
42 * config/tc-sparc.h (cons_fix_new_sparc): Added.
45 Fri May 22 11:47:01 1998 Doug Evans <devans@canuck.cygnus.com>
47 * config/tc-dvp.c (assemble_one_insn): Parse suffix operands
48 even when missing in input string.
51 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
53 * config/tc-arm.c (find_real_start): Relax definition of local
56 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
58 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
59 symbols at the given address, not just the last one specified.
61 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
63 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
64 or number_to_chars_littleendian to write data.
66 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
68 * config/tc-v850.c (md_assemble): Remove artificially created
69 register name symbols.
71 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
73 * write.c (fixup_segment): Change "segment" to "section" in
76 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
78 * write.c (fixup_segment): Change sym1-sym2 message again.
81 Mon May 18 11:49:04 1998 Jeffrey A Law (law@cygnus.com)
83 * config/tc-mips.c (validate_mips_insn): Handle ';' opcode completer.
86 Mon May 18 12:37:38 1998 Frank Ch. Eigler <fche@cygnus.com>
88 * config/tc-mips.c (macro): For R5900, use "B" operand format for
89 "break" instructions generated in macro (div etc.) instructions.
92 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
94 * write.c (fixup_segment): Improve error message for sym1-sym2
95 errors when sym1 is in a different segment from sym2.
97 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
99 * config/tc-m32r.c (warn_unmatched_high): New static local.
100 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
101 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
102 (md_longopts): Recognize --{no-,}warn-unmatched-high.
103 (md_parse_option): Likewise.
104 (md_show_usage): Likewise.
105 (m32r_frob_file): Likewise.
107 * read.c (generate_file_debug,generate_lineno_debug): New functions.
108 (read_a_source_file): Call them.
109 * read.h (stabs_generate_asm_file): Declare.
110 * stabs.c (stabs_generate_asm_file): New function.
111 (generate_asm_file): New function.
112 (stabs_generate_asm_lineno): Move file name handling into
115 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
117 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
118 (d30v_current_align, d30v_current_align_seg): New variables.
119 (d30v_last_label): New variable.
120 (d30v_align, s_d30v_align, s_d30v_text): New functions.
121 (s_d30v_data, s_d30v_section): Likewise.
122 (md_pseudo_table): Call them.
123 (md_begin): Initialize d30v_current_align_seg.
124 (md_assemble): Call d30v_align when needed by known current alignment.
125 (d30v_frob_label, d30v_cons_align): New functions.
126 * config/tc-d30v.h (md_do_align): Remove.
127 (tc_frob_label): Call d30v_frob_label.
128 (md_cons_align): New.
130 * config/tc-d30v.c (find_format): Convert complex expressions to
131 expression symbols before processing. Clean up code formatting.
134 Mon May 11 12:48:33 1998 Doug Evans <devans@canuck.cygnus.com>
136 * config/tc-dvp.c (md_begin): Set type of output file to mips:r5900.
139 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
141 * po/Make-in (install-info): New target.
143 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
145 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
147 * config/tc-mn10300.c (md_assemble): Likewise.
149 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
151 * Makefile.am: Update with `make dep-am'.
152 (HFILES): Add cgen.h.
153 (cgen.o): Depend on cgen.h.
154 * Makefile.in: Regenerate.
156 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
158 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
160 * gasp.c (grab_label): Permit a label to be a preprocessor
161 variable by permitting a label to start with a backslash.
163 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
165 * config/tc-mips.c (validate_mips_insn): Removed hack
166 for previously inaccessible bitfields in some INSN_TRAP
170 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
172 * config/tc-d30v.c (do_assemble): Abort with error message
173 if opcode operands do not match.
176 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
178 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
179 'q' operand format for 20-bit "break"/"sdbbp" instructions.
180 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
181 similar new 'q' operand.
183 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
185 * cgen.c (cgen_asm_finish_insn): Fix typo.
187 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
190 * cgen.c: Include it.
191 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
192 (cgen_asm_finish_insn): Result is now void. New arg `result'.
194 * config/tc-m32r.c: Include cgen.h.
195 (m23r_insn): New members num_fixups,fixups.
197 (assemble_parallel_insn): Initialize debug_sym_link for each insn.
198 (md_assemble): Simplify code to pack two insns in parallel.
199 When swapping two insns, update their fixups.
203 Wed May 6 16:26:57 1998 Doug Evans <devans@canuck.cygnus.com>
205 * config/tc-dvp.c: Delete inclusion of "sysdep.h".
208 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
210 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
211 to avoid compiler warning.
213 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
215 * makefile.vms: Run dec c with /nodebug. Pass CC value when
218 * makefile.vms (OBJS): Add ehopt.obj
220 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
222 * doc/c-vax.texi: Correct and extend vax/vms documentation.
225 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
227 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
229 (md_assemble): Set it for explicitly packed insns.
232 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
234 * config/obj-coff.c (c_symbol_merge): Do not take address of
235 native fields when performing the memcpy.
237 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
239 * config/tc-mips.c (macro,macro2): Implement
240 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
242 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
244 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
245 relocations against globally visible symbols.
246 * config/tc-m68k.c (relaxable_symbol): New macro.
247 (m68k_ip, md_estimate_size_before_relax): Use it.
248 (tc_m68k_fix_adjustable): Also handle weak symbols.
250 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
252 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
253 references to externally visible symbols.
254 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
255 values in twice for a PC relative reloc if the symbol is
258 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
259 don't adjust a PC relative reloc against an externally visible
261 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
262 for a PC relative fixup against an externally visible defined
263 symbol, arrange to store object file and addend values as though
264 the symbol were not defined.
265 (tc_gen_reloc): Likewise.
267 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
269 * read.c (sizeof_leb128): Referenced externally by write.c so
272 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
274 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
275 and expand a 'debug' symbol associated with the next instruction
276 that does not cause a short instruction to be filled with a NOP.
277 (md_pseudo_table): Add support for .debugsym.
278 (assemble_parallel_insn): Add calls to expand_debug_sym as
280 (md_assemble): Ditto.
282 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
284 * as.c (main): Conditionally call setlocale.
285 * gasp.c (main): Likewise.
286 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
287 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
290 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
292 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
295 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
297 * config/tc-hppa.c: Change all calls to bzero to use memset.
298 (pa_ip): Add cast to avoid warning.
299 (tc_gen_reloc, md_apply_fix): Likewise.
300 (pa_find_space_by_number): Likewise.
301 (hppa_force_relocation): Likewise.
302 (pa_block): Change i to unsigned int.
303 * config/obj-som.h (obj_som_copyright): Declare.
305 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
307 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
308 for line numbers for assembly source.
310 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
312 * configure.in: Change version number to 2.9.4
313 * configure: Rebuild.
315 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
317 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
319 * config/tc-m32r.c (assemble_parallel_insn): No need to try
320 non-relaxable variant any more. Simplify test for nop insn.
321 (md_assemble): Only scan operands if m32rx. Set orig_insn in case
322 scan of operands yields an insn different from original (e.g. a macro).
323 Fix call to can_make_parallel.
326 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
328 * ecoff.h: Change symbolS in function declaration to struct
331 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
333 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
334 (md_convert_frag): Fix i18n typo.
336 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
338 * ecoff.c (ecoff_get_cur_proc_sym): New function.
339 * ecoff.h: Protoype it.
340 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
341 [EVAX] (s_alpha_prologue): Delete.
342 (md_pseudo_table): Update.
344 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
346 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
347 array to local pointer.
348 (get_args, parse_expr): Add casts to avoid warnings.
350 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
352 * read.c (s_set): Cast xmalloc return value to fragS *.
353 * config/tc-m68k.c (m68k_ip): Function made static to match
354 previous forward declaration.
355 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
357 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
359 * config/tc-v850.c: Add internationalisation macros to error
362 * config/tc-m32r.c (can_make_parallel): Add internationalisation
363 macros to error strings.
365 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
367 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
368 reloc is in the TOC csect.
369 (md_apply_fix3): Correct gettext typo.
371 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
373 * config/tc-arm.c (find_real_start): Ignore symbols starting with
374 .L - they are local labels and the branches are not really
375 function calls but rather far jumps.
378 Thu Apr 23 11:09:34 1998 Doug Evans <devans@canuck.cygnus.com>
380 * config/tc-dvp.c (dvp_frob_label): Don't emit _$ versions of
381 local labels ($ prefix).
384 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
386 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
388 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
390 * config/tc-i386.c (md_assemble): Print operand number rather than
392 (i386_operand): Likewise.
394 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
396 * Makefile.am (INTLLIBS): Define to work around apparent automake
398 All Makefiles: Regenerated.
400 * Many files: Added gettext invocations around user-visible
402 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
403 HAVE_LC_MESSAGES): Define.
404 * dep-in.sed: Added asintl.h.
405 * po/Make-in: New file.
406 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
408 * read.c (Z_): Renamed from `_'.
409 * Makefile.am (SUBDIRS): Added po.
410 (POTFILES): new macro.
411 (po/POTFILES.in): New target.
412 ($(OBJS)): Added asintl.h.
414 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
415 (as_new_LDADD): Added $(INTLLIBS).
416 (as_new_DEPENDENCIES): Added $(INTLDEPS).
417 (gasp_new_LDADD): Added $(INTLLIBS).
418 (gasp_new_DEPENDENCIES): New macro.
419 * configure, aclocal.m4: Rebuilt.
420 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
422 (ALL_LINGUAS): Define.
423 * macro.c: Include "asintl.h".
424 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
425 * as.h: Include "asintl.h".
426 * config/tc-i386.c (ordinal_names): Removed.
427 (md_assemble): Changed error text to avoid ordinal_names.
428 (i386_operand): Likewise.
429 (reloc): Added as_bad to avoid i18n problems.
430 (tc_gen_reloc): Likewise.
431 * config/tc-arm.c (bad_args): Now a #define.
433 * config/obj-vms.c (VMS_stab_parse): Changed type of
435 (global_symbol_directory): Unified strings to avoid i18n
437 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
439 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
440 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
442 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
444 * config/tc-v850.c (md_assemble): Changed C++ comment into C
446 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
448 * as.c (print_version_id): Added an fprintf to avoid i18n
450 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
452 * expr.c (expr): Added as_warn call to avoid i18n problems.
453 * messages.c (as_assert): Changed code to avoid i18n problems.
454 (as_abort): Likewise.
455 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
457 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
459 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
461 * config/tc-i386.c (check_prefix): New static function, split out
463 (struct _i386_insn): Add wait_prefix field.
464 (md_assemble): Remove wait_prefix local variable. Use
465 check_prefix when adding a prefix.
467 * config/tc-i386.c (current_templates): New static variable.
468 (md_assemble): Remove current_templates local variable.
469 (md_assemble, i386_operand): Improve error and warning messages in
470 many places. Add RESTORE_END_STRING in many places before error
471 return. Clarify some comments.
473 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
475 (md_assemble): Parse string instruction operands, looking for
476 segment override prefixes. Check for invalid segment prefixes on
478 (i386_operand): i.seg[] and max mem_operand changes for string
480 * config/tc-i386.h (EsSeg): Define.
482 * config/tc-i386.h (regKludge): Define.
483 (iclrKludge, imulKludge): Don't define.
484 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
485 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
486 opcode_modifier checks to look for more common cases first. Add
487 default_seg for IsString case.
489 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
491 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
493 * configure: Rebuild with new automake and libtool.
494 * aclocal.m4, Makefile.in: Likewise.
496 * doc/Makefile.am (as.dvi): New target.
497 * doc/Makefile.in: Rebuild.
500 Mon Apr 20 12:49:33 1998 Doug Evans <devans@canuck.cygnus.com>
502 * config/tc-dvp.c (VU_LABEL_PREFIX): Make "_$".
505 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
507 * configure.in: Added sparc86x support.
509 * configure: Rebuild.
511 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
513 (md_parse_option): Warn if -EL is not supported for this architecture.
515 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
517 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
519 * config/tc-mips.c (mips_ip): Note when we use get match on
520 the full instruction name.
522 (mips_ip): For '&' DEST completer handling, if we got a full match
523 then the DEST completer is implicitly .wxyz.
527 Thu Apr 16 11:48:18 1998 Doug Evans <devans@canuck.cygnus.com>
529 * config/tc-dvp.c (unpackloc_sym): Delete. All uses deleted.
530 (vif_insn_type): New function.
531 (md_apply_fix3): Don't validate user specified length if unpack insn
535 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
537 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
538 back into the expression to handle add/sub simplification correctly.
541 Wed Apr 15 10:35:59 1998 Frank Ch. Eigler <fche@cygnus.com>
543 * config/tc-mips.c (mips_ip): Specs changed for
544 VCALLMSR instruction.
547 start-sanitize-vr5400
548 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
550 * config/tc-mips.c (hilo_interlocks): Remove VR5400.
553 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
555 * config/tc-mips.c (hilo_interlocks): Remove 4300.
557 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
559 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
563 Mon Apr 13 12:18:53 1998 Doug Evans <devans@canuck.cygnus.com>
565 * config/tc-dvp.c (md_apply_fix3): Mark fixup for mpg loaded vu
566 branch error as being done so we don't try to emit a reloc.
569 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
571 * symbols.c (max_indent_level): New global.
572 (print_symbol_value_1): Use it.
573 * expr.h (expr_build_dot): Declare.
574 * expr.c (expr_build_dot): New function.
576 * config/tc-dvp.c (VU_LABEL_PREFIX): New macro.
577 (compute_mpgloc): New function.
578 (eval_expr): New arg `cpu'. All callers updated.
579 (non_vu_insn_seen_p): New static global.
580 (RELAX_{MPG,DIRECT,VU,ENCODE,GROWTH,DONE_}): New macros.
581 (struct dvp_fixup): New member `cpu'.
582 (assemble_one_insn): New args init_fixup_count, fixup_offset.
584 (md_assemble): Set non_vu_insn_seen_p as appropriate.
585 (assemble_vif): Set `cpu' field of fixup.
586 Clean up calls to frag_var. Recorded mpgloc is now in bytes.
587 (assemble_vu_insn): Delete, contents moved into ...
588 (assemble_vu): ... here. Don't record fixups until after parsing
589 both upper and lower insns. If branch insn inside mpg, properly
590 compute target address.
591 (dvp_frob_label): Create copies of vu labels inside mpg's.
592 (dvp_relax_frag): Clean up.
593 (md_convert_frag): Ditto.
594 (md_apply_fix3): Signal error if mpg embedded vu code has branch
595 to undefined label (not currently supported).
596 (eval_expr): New arg `cpu'. All callers updated.
597 (insert_operand_final): Convert mpgloc from bytes to dwords.
598 (s_endmpg): Use compute_mpgloc to update $.mpgloc.
599 (s_state): If switching to vu state, initialize $.mpgloc.
602 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
604 * symbols.c (print_binary): New function.
605 (print_expr_1): Call it.
608 Tue Apr 7 12:21:39 1998 Doug Evans <devans@canuck.cygnus.com>
610 * config/tc-dvp.c (md_convert_frag): Fix thinko.
612 Mon Apr 6 17:08:47 1998 Doug Evans <devans@canuck.cygnus.com>
614 * config/tc-dvp.c (assemble_vif): Watch for macro insns.
615 0 is a valid length value (= max+1).
616 (install_vif_length): 0 is a valid length value (= max+1).
619 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
621 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
622 operand in the opcode.
625 Fri Apr 3 12:13:03 1998 Doug Evans <devans@canuck.cygnus.com>
627 * config/tc-dvp.c (assemble_vif): Put relaxable insns in their
631 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
633 * config/tc-i386.h: Reorder operand flags and opcode modifier
634 flags for clarity. Remove unused definitions: Unknown,
635 ImmUnknown, DispUnknown, NoModrm.
636 * config/tc-i386.c (type_names): Add missing Debug type.
637 (md_assemble): Better duplicate prefix checking. Quicker string
638 instruction check via new opcode_modifier flag.
640 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
642 * doc/as.texinfo (Invoking): Clarify -Wa example.
644 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
646 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
647 (s_mips_weakext): Define.
648 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
649 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
652 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
654 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
655 is an error if the value can not be computed at assembly time.
656 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
658 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
660 * gasp.c (main): Set next field of new include_path structure to
661 NULL. From Avery Pennarun <averyp@gdc.ca>.
663 * read.c (s_mri_sect): Call as_bad rather than abort for an
664 unsupported MRI target.
666 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
668 * config/tc-arm.c (arm_validate_fix): New function. Determine if
669 the destination of a branch instruction should be altered.
670 (find_real_start): New function: Locate the real, Thumb coded
671 start of a Thumb function.
672 (do_t_branch23): Alter the destination of branches to Thumb
675 * config/tc-arm.h: Define TC_VALIDATE_FIX.
677 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
679 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
682 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
684 * doc/as.texinfo: Use @itemx for a secondary item in a table.
685 * doc/c-hppa.texi: Likewise.
687 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
689 * Makefile.am: Rebuild dependencies.
690 * Makefile.in: Rebuild.
692 * Makefile.am (DEP_INCLUDES): New variable.
693 (.dep1): Change to work when srcdir is not an absolute path.
694 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
695 * Makefile.in: Rebuild.
697 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
699 * config/tc-i386.h, config/tc-i386.c: Revert March 24
702 * configure.in: Set version to 2.9.1.
703 * configure: Rebuild.
705 * Branched binutils 2.9.
707 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
709 * config/tc-i386.h (FWait): Define.
710 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
711 other prefixes. Check FWait flag in opcode table to see which
712 instructions require an fwait prefix.
714 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
716 * stabs.c (get_stab_string_offset): Always create a stab string
719 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
721 Fix some gcc -Wall warnings:
722 * atof-generic.c (atof_generic): Add casts to avoid warnings.
723 * ehopt.c (eh_frame_code_alignment): Likewise.
724 * expr.c (integer_constant, operand): Likewise.
725 * frags.c (frag_align): Likewise.
726 * gasp.c (level_0, change_base, doinstr): Likewise.
727 * hash.c (hash_ask): Likewise.
728 * listing.c (listing_page, calc_hex, print_lines): Likewise.
729 (debugging_pseudo): Likewise.
730 * macro.c (define_macro, check_macro): Likewise.
731 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
732 (ignore_rest_of_line, float_cons): Likewise.
733 * symbols.c (decode_local_label_name): Likewise.
734 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
735 (fixup_segment, number_to_chars_bigendian): Likewise.
736 (number_to_chars_littleendian): Likewise.
737 * config/atof-ieee.c (gen_to_words): Likewise.
738 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
739 (sparc_ip, parse_keyword_arg, s_common): Likewise.
740 * read.c (output_big_sleb128): Initialize locals to avoid
742 (output_big_uleb128, equals): Likewise.
743 * atof-generic.c (atof_generic): Change number_of_digits_* locals
744 to unsigned int. Change zeros to unsigned int.
745 * cond.c (s_if): Add return to default case.
746 * frags.c (frag_now_fix): Change return type to addressT.
747 * frags.h (frag_now_fix): Update declaration.
748 * listing.c (file_info_struct): Change linenum to unsigned int.
749 (struct list_info_struct): Change hll_line to unsigned int.
750 (print_source): Update format string.
751 * read.c (emit_expr): Change scan to unsigned int, and don't
752 bother to initialize it.
753 * symbols.c (dollar_label_count): Change to unsigned long.
754 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
755 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
756 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
758 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
760 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
761 mcf5200 just as we do for m68000.
762 (m68k_init_after_args): Likewise.
763 (md_estimate_size_before_relax): Likewise.
765 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
767 * config/tc-v850.c (md_assemble): Store relocation addend in
768 fixup instead of instruction.
770 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
772 * config/tc-i386.c (md_assemble): Swap template arguments to
773 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
774 This macro is currently symmetric, so passing them the wrong
775 way didn't cause any problem, but may if the macro is changed
777 After copying template to i.tm, use i.tm. rather than t-> to
778 access fields, and make t a const*
779 Move i.tm.operand_types[] swap to immediately after the copy.
782 Thu Mar 26 13:29:59 1998 Doug Evans <devans@canuck.cygnus.com>
784 * config/tc-dvp.c (s_endunpack): Round up to word boundary after
785 we've computed the data length.
788 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
790 * expr.h (expr_build_uconstant): Add prototype.
791 (expr_build_unary,expr_build_binary): Add prototypes.
792 * expr.c (expr_build_uconstant): New function.
793 (expr_build_unary,expr_build_binary): New functions.
795 * config/tc-dvp.h (md_estimate_size_before_relax): Delete.
796 (md_convert_frag): Delete.
797 (TC_FIX_TYPE): New fields wl,cl,user_value;
798 * config/tc-dvp.c (insert_mpg_marker): New argument ignore.
800 (insert_unpack_marker): New function.
801 (insert_file): New argument insert_marker_arg. All callers updated.
802 (gif_user_value): New static local.
803 (vif_data_start,vif_data_end): New static locals.
804 (mpgloc_sym,unpackloc_sym): New static locals.
805 (cur_varlen_frag,cur_varlen_insn,cur_varlen_value): Delete.
806 (cur_opcode,cur_operand): New static locals.
807 (endmpg_caller): New enum.
808 (md_pseudo_table): Pass ENDMPG_USER to s_endmpg.
809 (md_begin): Initialize mpgloc_sym, unpackloc_sym.
810 (dvp_fixup): New members user_value,wl,cl;
811 (assemble_vif): Rewrite.
812 (assemble_gif): Tweak name of data start label.
813 (assemble_one_insn): Allow special parser to punt and call the
814 normal expression parser. Set cur_opcode,cur_operand for md_operand.
815 (md_operand): Handle '*' value for mpgloc,unpackloc.
816 (md_estimate_size_before_relax): New function.
817 (dvp_relax_frag,md_convert_frag): New functions.
818 (md_pcrel_from_section): Handle end data label for variable length
820 (md_apply_fix3): Handle count field for variable length vif insns.
821 Handle address field for mpg,unpack.
822 (eval_expr): Initialize user_value,wl,cl fields of the fixup.
823 (cur_vif_insn_length): Delete.
824 (vif_length_value): New function.
825 (install_vif_length): Don't perform logical->physical conversion here.
826 (s_enddirect,s_endmpg,s_endunpack): Rewrite.
829 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
831 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
832 * macro.c (macro_expand_body): Increase buffer size.
833 * messages.c (as_warn): Likewise.
834 (as_warn_where, as_bad, as_bad_where): Likewise.
836 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
838 Based on patch from H.J. Lu <hjl@gnu.org>:
839 * Makefile.am (DISTSTUFF): New variable.
840 (diststuff): New target.
841 * Makefile.in: Rebuild.
843 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
845 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
846 m32r_elf_section_change_hook.
848 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
849 emit a nop if a section ends with a 16 bit instruction.
851 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
853 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
854 s_lcomm rather than obj_coff_lcomm.
855 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
857 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
859 * config/tc-i386.h (LinearAddress): Define.
860 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
861 instruction, don't use a default segment.
863 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
865 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
866 * configure: Rebuild.
869 Mon Mar 23 13:16:22 1998 Doug Evans <devans@canuck.cygnus.com>
871 * config/tc-dvp.c (insert_mpg_marker): Update mpgloc.
875 Sun Mar 22 13:21:01 1998 Jeffrey A Law (law@cygnus.com)
877 * config/tc-mips.c (validate_mips_insn): Handle r5900 operands.
879 * config/tc-mips.c (append_insn): Handle BFD_RELOC_MIPS16_S3.
880 (mips_ip): Handle 'O' operand.
881 (md_apply_fix): Handle BFD_RELOC_MIPS16_S3.
884 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
886 * aclocal.m4, configure: Rebuild with libtool 1.2.
889 Fri Mar 20 09:04:13 1998 Jeffrey A Law (law@cygnus.com)
891 * config/tc-mips.c: Change '%' to '#' in r5900 code to avoid conflict
895 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
897 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
898 PC relative branches. Patch courtesy of Jonathan Walton.
901 Thu Mar 19 14:19:27 1998 Jeffrey A Law (law@cygnus.com)
903 * config/tc-mips.c (mips_ip): Handle opcodes which have the form
904 "name.completer" where only the name is actually in the opcode
905 table. Allow various operands for base register in load/store
906 instructions. Handle various new argument characters for the
907 cop2/vu0 co-processor.
911 Wed Mar 18 13:54:04 1998 Frank Ch. Eigler <fche@cygnus.com>
913 * config/tc-dvp.c (s_dmadata): Force 16-byte alignment for ".dmadata"
917 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
919 * configure.in (emulations): Add thumb-pe target.
921 * configure (emulations): Add thumb-pe target.
923 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
925 * itbl-lex.l (yywrap): Don't define if already defined as a
929 Tue Mar 17 10:40:54 1998 Doug Evans <devans@canuck.cygnus.com>
931 * config/tc-dvp.c (md_begin): Turn dma/vif packing on by default.
932 (assemble_dma): Only output 8 bytes for actual dma insn if dma/vif
933 packing is enabled. Emit VIF cpu marker after dma insn.
935 * config/tc-dvp.h (TC_START_LABEL): Define.
936 * config/tc-dvp.c (force_mach_label): New function.
937 (md_begin,create_colon_label,s_dmadata): Use it.
939 * config/tc-dvp.c (s_enddmadata): Always fill dma data out to 16
942 Mon Mar 16 10:19:44 1998 Doug Evans <devans@canuck.cygnus.com>
944 * config/tc-dvp.c (md_pseudo_table): Make .quad 16 bytes.
947 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
949 * depend.c (quote_string_for_make): New function.
950 (wrap_output): Use it.
952 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
954 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
955 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
958 Thu Mar 12 16:13:25 1998 Doug Evans <devans@canuck.cygnus.com>
960 * config/tc-dvp.h (TC_FIX_TYPE,TC_INIT_FIX_DATA): Define.
961 * config/tc-dvp.c (compute_nloop,check_nloop): New functions.
962 (gif_insn_frag_loc): New static global.
963 (assemble_gif): Record frag and location frag of insn.
964 (md_apply_fix3): Validate user specified nloop if we couldn't do
966 (s_endgif): Queue fixup to install nloop if we can't compute it here.
968 Fri Mar 6 11:36:37 1998 Doug Evans <devans@canuck.cygnus.com>
970 * config/tc-dvp.c (s_endgif): Fix nloop calc and test. Warn if
971 insufficient data present. Fix insertion of computed nloop value.
972 (install_vif_length): Second pass at unpack len calcs.
973 (s_endunpack): Round data up to word boundary.
974 (insert_mpg_marker): New function.
975 (insert_file): New args insert_marker, size. All callers updated.
976 (assemble_vif): Rewrite varlen insn handling.
977 (assemble_vu): Call insert_mpg_marker when 256th insn reached.
978 (s_enddirect,s_endunpack): Rename arg to internal_p.
981 start-sanitize-vr4320
982 Tue Mar 3 11:37:26 1998 Gavin Koch <gavin@cygnus.com>
984 * config/tc-mips.c : Added vr4320 similar to vr4300.
987 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
989 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
990 Recognize -GN and -relax.
991 (md_begin): Initialize gp size from -G switch.
992 (alpha_force_relocation): Always force if -relax.
993 (alpha_align): Take a new argument that will specify when to
994 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
995 Change all callers. Emit nop alignment padding as nop+unop pair.
997 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
999 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
1000 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
1003 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
1005 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
1006 require padding to the next long word boundary.
1010 Fri Feb 27 10:06:59 1998 Doug Evans <devans@canuck.cygnus.com>
1012 * config/tc-dvp.c (assemble_vif): Insert cpu type marker before
1013 inserted binary files.
1016 start-sanitize-phase2-m32rx
1017 Wed Feb 25 11:43:45 1998 Doug Evans <devans@canuck.cygnus.com>
1019 * config/tc-m32r.c (optimize): New static local.
1020 (md_shortopts): Add -O.
1021 (md_parse_option): Recognize it.
1022 (md_show_usage): Document it.
1023 (md_assemble): Don't try to combine insns in parallel if !optimize.
1025 end-sanitize-phase2-m32rx
1026 start-sanitize-m32rx
1027 Tue Feb 24 18:03:25 1998 Nick Clifton <nickc@cygnus.com>
1029 * config/tc-m32r.c (first_writes_to_seconds_operands):
1030 Reinitialise b_operands for each pass of the inner loop.
1033 Tue Feb 24 11:01:25 1998 Doug Evans <devans@canuck.cygnus.com>
1035 * config/tc-dvp.h (tc_frob_label): Define.
1036 * config/tc-dvp.c (dvp_frob_label): New function.
1037 (create_colon_label): New argument `sto'. All callers updated.
1038 (record_mach): New argument `force_next_p'. All callers updated.
1039 (cpu_sto): New function.
1040 (UNIQUE_LABEL_PREFIX): New macro.
1041 (unique_label): Use it.
1042 (assemble_gif): Emit start label before mach label.
1043 (s_endgif): Update. NLOOP is in quadwords for IMAGE mode now.
1045 Mon Feb 23 15:55:12 1998 Doug Evans <devans@canuck.cygnus.com>
1047 * config/tc-dvp.c (assemble_dma): Do alignment before parsing insn.
1048 (setup_dma_autocount): Renamed from setup_autocount. New argument
1049 inline_p. All callers changed. Fix word address of count.
1050 (parse_dma_addr_autocount): Fix word address of address.
1054 Mon Feb 23 17:24:06 1998 Jim Lemke <jlemke@cygnus.com>
1056 * config/obj-elf.c: Take Ian's suggestion, leave .bss etc
1057 in special_sections table and add .vubss etc via
1058 ELF_TC_SPECIAL_SECTIONS.
1059 * config/tc-dvp.h: Likewise.
1062 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
1064 * cgen.c: #include symcat.h.
1065 * config/tc-m32r.c: Likewise.
1067 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
1069 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
1070 absolute expressions instead of '$' prefixed register names.
1072 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
1074 * read.c (s_set): Record file and line info for symbols when -as.
1075 (pseudo_set): Don't overwrite that dummy fragment.
1078 Fri Feb 20 12:43:02 1998 Doug Evans <devans@canuck.cygnus.com>
1080 * config/tc-dvp.c (md_assemble): Handle ASM_DIRECT state.
1081 (dvp_parse_done): Comment out contents.
1082 (s_enddirect,s_endmpg,s_endunpack): Call demand_empty_rest_of_line.
1083 (s_state): Handle .vu in included file.
1084 (asm_state): New state ASM_GIF.
1085 (asm_state_stack): Maintain stack of parsing states.
1086 ({push,pop,set}_asm_state): New functions.
1087 (CUR_ASM_STATE): Renamed from cur_asm_state, all uses updated.
1088 (gif_{insn_type,data_name,insn_frag}): New static locals.
1089 (md_assemble): Watch for .endgif if in ASM_GIF state.
1090 (assemble_gif): Complete.
1091 (s_endgif): Complete.
1092 (cur_mach): New static local.
1093 (record_mach): New function.
1094 (md_begin): Initialize `cur_mach'.
1095 (assemble_*): Record current mach type.
1096 (vu_count): New static local.
1097 (assemble_vif): Temporary hack to properly align mpg/direct data.
1098 (assemble_vu): Insert mpg every 256 insns.
1101 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
1103 * config/tc-ppc.c (md_pseudo_table): Add "section".
1104 (ppc_named_section): New static function.
1106 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
1108 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
1109 so we don't have to scan the entire list.
1112 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
1114 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
1115 case, allow the parallel instructions to modify the same flag
1119 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
1121 * listing.c (list_symbol_table): Categorize symbols by
1122 undefined_section rather than sy_frag->line == NULL.
1125 Thu Feb 19 02:17:03 1998 Doug Evans <devans@charmed.cygnus.com>
1127 * config/tc-dvp.c (LOCAL_LABEL_PREFIX,END_LABEL_PREFIX): New macros.
1128 (inline_dmadata): Renamed from s_dmadata_implied.
1129 (assemble_one_insn): Rewrite dma operand processing.
1130 (md_apply_fix3): Handle DVP_OPERAND_DMA_NEXT.
1131 (unique_name,setup_autocount): New functions.
1133 * config/tc-dvp.c: Include stdarg.h/varargs.h.
1134 (md_pseudo_table): Add .word.
1135 (assemble_dma): Set alignment to 16 bytes. Enable code that records
1137 (assemble_one_insn): Handle DVP_OPERAND_DMA_{ADDR,AUTOCOUNT}.
1138 (md_apply_fix3): Handle DVP_OPERAND_DMA_ADDR.
1139 (parse_dma_addr_autocount): Renamed from parse_dma_ptr_autocount.
1141 (eval_expr): New function.
1142 (create_label,create_colon_label): New function.
1143 (s_enddmadata): Rewrite.
1146 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
1148 * Makefile.am (install-exec-local): Install properly when ln
1149 fails or tooldir == prefix.
1151 start-sanitize-m32rx
1152 Wed Feb 18 18:11:42 1998 Nick Clifton <nickc@cygnus.com>
1154 * config/tc-m32r.c (first_writes_to_seconds_operands): Special
1155 handling of updates to the condition bit as this is shadow by
1159 Wed Feb 18 15:49:56 1998 Doug Evans <devans@canuck.cygnus.com>
1161 * config/tc-dvp.c (parse_float): New function.
1162 (assemble_vu): Handle loi insns.
1163 (assemble_one_insn): Simplify suffix parsing.
1164 Handle DVP_OPERAND_FLOAT. Allow FAKE arguments to have a parser
1168 start-sanitize-m32rx
1169 Wed Feb 18 14:30:26 1998 Nick Clifton <nickc@cygnus.com>
1171 * doc/c-m32r.texi (M32R-Opts): Add --Wp and --Wnp.
1173 * doc/as.texinfo (Overview): Add --Wp and --Wnp.
1175 * config/tc-m32r.c (md_longopts): Accept --Wp as an abbreviation
1176 for --warn-explicit-parallel-conflicts and --Wnp as an
1177 abbreviation for --no-warn-explicit-parallel-conflicts.
1178 (assemble_parallel_insn): Use non-relaxable versions of branch
1181 Wed Feb 18 11:00:18 1998 Nick Clifton <nickc@cygnus.com>
1183 * app.c: Parse || as a seperator between assembler statements.
1186 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
1188 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
1189 Test result of insert_operand for error.
1191 start-sanitize-m32rx
1192 Mon Feb 16 12:28:40 1998 Nick Clifton <nickc@cygnus.com>
1194 * config/tc-m32r.c (md_assemble): Only parallelise instructions
1195 when m32rx target is enabled and the instructions are not
1198 Fri Feb 13 14:42:16 1998 Nick Clifton <nickc@cygnus.com>
1200 * config/tc-m32r.c (first_writes_to_seconds_operands): Do not
1201 bother checking insn which have no operands.
1204 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
1206 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
1207 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
1208 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
1209 * doc/Makefile.in: Rebuild.
1211 start-sanitize-m32rx
1212 Fri Feb 13 09:57:11 1998 Nick Clifton <nickc@cygnus.com>
1214 * config/tc-m32r.c (first_writes_to_seconds_operands): New
1215 function. Replaces get_src_reg(), check_for_side_effects(),
1216 reads_from_src_reg(). Uses new insn operand features of cgen.
1217 (writes_to_pc): New function., but with new code suppressed for now.
1218 (md_assemble): Call first_writes_to_seconds_operands().
1220 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
1222 * config/tc-mips.c (macro_build): Handle operand type 'C'.
1223 (macro): Fix handling of M_COP[0-3].
1225 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
1227 Based on patches from Ross Harvey <ross@teraflop.com>:
1228 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
1229 if macro_alternate or macro_mri.
1230 (getstring): Remove support for byte constants between < and >.
1231 (get_any_string): '<' only starts a string if macro_alternate or
1233 (macro_expand_body): Permit keyword parameters following
1234 positional parameters.
1236 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
1237 * configure.in (alpha*-*-netbsd*): New target.
1238 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
1239 * configure: Rebuild.
1241 * as.h (flag_warn_suppress_instructionswap): Move from here...
1242 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
1243 here, and make static.
1245 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
1246 BFD_ASSEMBLER or MANY_SEGMENTS.
1248 * as.c (show_usage): Update bug-gnu-utils address.
1249 * gasp.c (show_usage): Likewise.
1250 * doc/as.texinfo (Bug Reporting): Likewise.
1252 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
1254 * config/tc-mips.c (load_address): Don't use mips III or mips IV
1255 insns regardless of the size of a pointer if we're in mips I or
1257 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1259 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
1261 Fix rac to accept only a0:
1262 * tc-d10v.c (parallel_ok, find_opcode):
1263 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
1264 Introduce OPERAND_GPR.
1266 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
1268 * read.c (s_fill): Handle non-constant repeat counts by creating
1269 an rs_space fragment.
1271 start-sanitize-m32rx
1272 Wed Feb 11 10:32:28 1998 Nick Clifton <nickc@cygnus.com>
1274 * doc/c-m32r.texi: Document warning and error messages. Add
1275 descriptions of --warn-explicit-parallel-conflicts.
1277 * doc/as.texinfo: Add more m32rx command line options.
1280 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
1282 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
1283 from as_bad to as_warn.
1286 Tue Feb 10 15:15:40 1998 Doug Evans <devans@canuck.cygnus.com>
1288 * config/tc-dvp.c (*): pke->vif, gpuif->gif.
1291 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
1293 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
1294 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
1295 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
1297 * config/tc-dvp.h: Add configuration specific section names.
1300 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
1302 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
1303 seg_fix_rotP rather than fix_root from seg_info.
1305 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
1307 * expr.c: Add support for 0x1_2_3_4 bignums.
1309 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
1311 * configure.in: Change -linux* to -linux-gnu*.
1312 * configure: Rebuild.
1314 * app.c (do_scrub_begin): Treat \r as whitespace.
1316 start-sanitize-m32rx
1317 Mon Feb 9 16:23:11 1998 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-m32r.c (get_src_reg): Use m32r_cgen_get_operand()
1320 rather than parsing syntax string manually.
1321 (assemble_parallel_insn): Check for both forms of parallel
1324 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
1326 * Makefile.am: Update dependencies.
1327 * Makefile.in: Rebuild.
1329 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
1331 * configure, aclocal.m4: Rebuild with new libtool.
1333 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
1335 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
1336 the argument to bfd_set_arch_mach.
1337 (load_address): Use bfd_arch_bits_per_address to determine the
1338 bit size of an address instead of looking at the isa level.
1339 (macro, macro2, s_cprestore, s_cpadd): Likewise.
1341 start-sanitize-v850e
1342 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
1344 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
1346 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
1348 * ehopt.c: New file.
1349 * as.h (enum _relax_state): Add rs_cfa.
1350 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
1351 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
1352 * read.c (emit_expr): Call check_eh_frame.
1353 * write.c (cvt_frag_to_fill): Handle rs_cfa.
1354 (relax_segment): Likewise.
1355 * Makefile.am: Rebuild dependencies.
1356 (GAS_CFILES): Add ehopt.c.
1357 (GENERIC_OBJS): Add ehopt.o.
1358 * doc/internals.texi (Frags): Document rs_cfa.
1360 * as.c (show_usage): Mention --traditional-format.
1361 (parse_args): Accept --traditional-format.
1362 * as.h (flag_traditional_format): Declare.
1363 * output-file.c (output_file_create): If flag_traditional_format,
1364 set BFD_TRADITIONAL_FORMAT on stdoutput.
1365 * doc/as.texinfo, doc/as.1: Document --traditional-format.
1367 * config/tc-mips.c (append_insn): Make sure that if we have a
1368 fixup for an unmatched %hi reloc, it does not associated with a
1371 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
1372 * doc/Makefile.in: Likewise.
1374 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-m32r.c (check_for_side_effects): New function.
1377 (can_make_parallel): Add checks for instruction side effects
1378 clashing with the other instruction.
1379 (assemble_parallel_insn): Improve warning messages. Return error
1380 message from non-swapped instruction order.
1382 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
1384 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
1386 * config/tc-arm.h: Replace md_after_pass_hook definition with a
1387 md_cleanup definition. This moves the forced literal output to
1388 the end of the source pass, and avoids macro's inserting literals
1389 into the code immediately after the macro expansion.
1391 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
1393 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
1394 a gas internal symbol is adjustable.
1395 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
1397 * as.h: If gcc version greater than 2.6, use `__format__' and
1398 `__printf__' in function attributes, rather than `format' and
1401 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
1403 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
1405 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
1407 Add tms320c30 support:
1408 * config/tc-tic30.h: New file.
1409 * config/tc-tic30.c: New file.
1410 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
1411 TARGET_FORMAT as "coff-tic30".
1412 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
1413 * Makefile.am: Rebuild dependencies.
1414 (CPU_TYPES): Add tic30.
1415 (CPU_OBJ_VALID): tic30-aout is valid.
1416 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
1417 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
1418 * configure, Makefile.in: Rebuild.
1420 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
1422 * config/tc-v850.c (md_assemble): Improvements to error messages.
1424 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
1426 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
1427 BFD_RELOC_HI16_S to store the high bits of any value.
1429 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
1430 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
1431 assembler calculate relocations to any external symbol at all.
1432 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
1433 involving generation of pc-relative relocs.
1434 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
1435 has been moved to md_apply_fix3.
1437 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
1438 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
1439 which actually means (the address of identifier's GOT entry) +
1440 constant, which is not particularly useful.
1442 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
1444 * read.h (include_dirs): Declare.
1445 (include_dir_count,include_dir_maxlen): Declare.
1448 * config/tc-dvp.c (md_longopts): Add -no-dma, -no-dma-pke.
1449 (md_parse_option): Handle them.
1450 (md_show_usage): Print them.
1451 (output_dma,output_pke): New static globals.
1452 (assemble_pke): Handle -no-dma-pke.
1453 (insert_file): Search include dir list.
1454 (s_enddirect): Validate length if prespecified.
1455 (s_endmpg): Likewise. Handle -no-dma-pke.
1456 (s_endunpack): Handle -no-dma-pke.
1457 (md_pcrel_from_section): Add offset to delay slot for
1461 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
1463 * configure.in: Correct check for shared opcodes library.
1464 * configure: Rebuild.
1466 * listing.c (buffer_line): If we can't open the file, set at_end.
1467 (listing_print): Remove unused local variable fi.
1469 * config/m68k-parse.y (reglistpair): Handle register list in
1472 * config/vms-conf.h: Don't undef VERSION.
1474 start-sanitize-m32rx
1475 Thu Jan 29 13:36:29 1998 Doug Evans <devans@canuck.cygnus.com>
1477 * config/tc-m32r.c (allow_m32rx): Must compile with K&R C.
1478 (m32rx support): only include #ifdef HAVE_CPU_M32RX.
1481 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
1483 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
1485 (GENERIC_OBJS): New variable, with the rest of the old OBJS
1487 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
1488 ($(srcdir)/make-gas.com): Rename from make-gas.com.
1489 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
1490 (EXTRA_DIST): Define.
1491 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
1492 explicitly rather than via the list of object files.
1493 (gcc-as.opt): New file created when make-gas.com is run.
1494 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
1495 itbl-cpu.h} to #include appropriate file rather than copying that
1497 * config/vms-conf.h: Synchronize with current config.in.
1498 * Makefile.in: Rebuild.
1501 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
1503 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
1504 (parallel_ok): Relaxed parallel subinstruction dependency check.
1507 start-sanitize-m32rx
1508 Wed Jan 28 16:27:27 1998 Nick Clifton <nickc@cygnus.com>
1510 * config/tc-m32r.c (md_assemble): Fix determination of when
1511 instructions can be combined in parallel.
1514 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
1516 * as.h (flag_warn_suppress_instructionswap): added new flag.
1517 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
1518 command line argument.
1519 * tc-d10v.c (write_2_short): emit "Swapping instructions"
1520 warning only if flag_warn_suppress_instructionswap is false.
1522 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
1524 * configure.in (i386-*-mingw32*): New target.
1525 * configure: Rebuild.
1527 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
1529 * symbols.c (resolve_symbol_value): Don't set the segment if it
1530 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
1532 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
1535 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
1537 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
1538 depends upon HAVE_{UNLINK,REMOVE} values rather than host
1541 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
1543 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
1546 Wed Jan 28 10:00:40 1998 Doug Evans <devans@canuck.cygnus.com>
1548 * configure.in: Add dvp support.
1549 * configure: Regenerate.
1550 * config/tc-dvp.[ch]: New files.
1553 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
1555 * config/tc-v850.c (v850_insert_operand): Display instruction when
1556 an error is encountered.
1558 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
1560 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
1561 (i386-*-sco3.2v5*coff): New target.
1562 (i386-*-sco3.2*): New target.
1563 * configure: Rebuild.
1565 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
1567 * config/tc-v850.c: Tidy error message production.
1569 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
1571 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
1572 validate_immediate return value in the right type for comparisons
1575 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
1577 * listing.c (MAX_BYTES): Use listing variables not constants.
1578 (data_buffer): No longer an array, but a pointer.
1579 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
1580 (listing_listing): Allocate data_buffer.
1582 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
1584 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
1585 --listing-rhs-width, --listing-cont-lines.
1586 (show_usage): Update.
1587 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
1588 (listing_lhs_cont_lines, listing_rhs_width): New vars.
1589 (print_lines): Use the variables instead of the constants.
1590 (listing_listing): Likewise.
1591 * listing.h: Declare the new vars.
1593 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
1595 * as.c (parse_args): Add --keep-locals alias for -L.
1596 Add --strip-local-absolute.
1597 (show_usage): Update.
1598 * as.h (flag_strip_local_absolute): New flag.
1599 * symbols.c (S_IS_LOCAL): Use it.
1600 * config/obj-aout.h (S_IS_LOCAL): Likewise.
1601 * config/obj-bout.h (S_IS_LOCAL): Likewise.
1602 * config/obj-coff.h (S_IS_LOCAL): Likewise.
1604 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
1606 * config/tc-m32r.c: Detect if explicitly parallel instructions
1607 might have an io conflict and issue a warning message.
1609 start-sanitize-m32rx
1610 Mon Jan 26 12:38:54 1998 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-m32r.c (reads_from_src_reg): Change second parameter
1613 to a count of the number of matches to skip.
1614 (can_make_parallel): Pass count of number of matches to skip to
1615 reads_from_src_reg().
1618 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
1620 start-sanitize-m32rx
1621 * config/tc-m32r.c: Add support for swapping fixups of swap
1624 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
1625 cgen_swap_fixups): Functions to save, restore and swap the fixup
1626 chain with a backup copy.
1627 (cgen_asm_finish_insn): Returns address of constructed insn.
1629 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
1631 * listing.c (file_info_struct): Remove FILE, add POS.
1632 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
1633 (file_info): Don't open the file.
1634 (buffer_line): Check for the file in the last_open cache, updating
1636 (print_source): Don't reference file_info->file.
1637 (listing_listing): Likewise.
1638 (listing_print): Close the file in the cache, if any.
1640 start-sanitize-m32rx
1641 Tue Jan 20 17:08:53 1998 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-m32r.c (md_assemble): Add code to swap explicitly
1644 parallel instructions so that they are in the correct order.
1645 (reads_from_src_reg, get_src_reg, can_make_parallel,
1646 make_parallel): New functions to support opportunistic
1647 parallelisation of adjacent instructions.
1650 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
1652 * read.c (dwarf_file_string): New file static variable.
1653 (emit_expr): Look for constant sequence that leads up to a file
1654 name in DWARF debugging output.
1655 (stringer): Use dwarf_file_string to decide whether to accept a
1656 string as a file name.
1658 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
1660 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
1661 (crack_operand): Add reg->reglst MRI hack.
1662 (r_seg): Put reglst symbols in reg_section.
1663 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
1665 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
1667 * tc-sh.c (get_specific): Handle SGR & DBR.
1669 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
1671 * tc-h8300.c (parse_reg): Take the length of the symbol into
1672 account when attempting to match a register name.
1673 * tc-h8500.c (parse_reg): Likewise.
1675 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
1677 start-sanitize-m32rx
1678 * config/tc-m32r.c (md_assemble): Add support for parsing parallel
1681 * cgen.c: Formatting changes to improve readability.
1683 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
1685 * config/tc-mips.c (macro): Rework division code to avoid unfilled
1689 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
1691 Based on a patch from Jim Wilson
1692 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
1693 (tc_gen_reloc): Handle cross section PC relative relocs
1697 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
1699 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
1701 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
1703 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
1704 (expr_jmp_buf): New static local.
1705 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
1706 (cgen_md_operand): New function.
1707 * tc-m32r.c: Clean up pass over `struct foo' usage.
1708 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
1710 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
1712 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
1713 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
1715 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
1717 * config/tc-i386.c (i386_operand): Give an error if there are
1718 unrecognized characters after an expression.
1720 Wed Dec 31 12:29:47 1997 Jeffrey A Law (law@cygnus.com)
1722 * config/tc-mn10200.c (md_relax_table): Correct branch ranges.
1724 Mon Dec 22 13:06:05 1997 Joel Sherrill <joel@oarcorp.com>
1726 * configure.in (i386*-go32-rtems*): Fix to be the same as
1728 * configure: Rebuild.
1730 Mon Dec 22 12:54:07 1997 Ian Lance Taylor <ian@cygnus.com>
1732 * config/tc-mips.c (macro): The 4650 doesn't permit M_LDC1_AB,
1733 M_SDC1_AB, M_L_DOB, M_L_DAB, M_S_DAB, or M_S_DOB.
1734 (mips_ip): Always check for FP_D, not just for instructions that
1735 are not part of the regular ISA.
1737 Thu Dec 18 16:49:28 1997 Richard Henderson <rth@cygnus.com>
1739 * config/tc-d10v.c (build_insn): Make `number' a long for 64-bit hosts.
1741 Thu Dec 18 16:42:57 1997 Richard Henderson <rth@cygnus.com>
1743 * config/tc-alpha.c (cpu_types): 21164pc/pca56 does not have CIX.
1745 Wed Dec 17 21:23:07 1997 Jeffrey A Law (law@cygnus.com)
1747 * expr.c (integer_constant 32bit bignum): Mask off bits outside
1748 the range we care about.
1751 Wed Dec 17 15:29:03 1997 Michael Meissner <meissner@cygnus.com>
1753 * config/tc-d30v.c (md_shortopts): Add 'n' and 'N' options.
1754 (exec_type_enum): Enumeration giving all of the exec types.
1755 (warn_nops): New static variable to give nop warning level.
1756 ({cur,prev}_mul32_p): New static variable to keep track of whether
1757 the current/previous instruction is a 32-bit multiply.
1758 (Optimizing): Make static.
1759 (NOP{2,_LEFT,_RIGHT}): Macros for word of nops and left/right
1761 (d30v_insert_operand): Delete declaration of unused function.
1762 (write_2_short): Make exec_type argument enum, not int.
1763 (parallel_ok): Ditto.
1764 (check_range): Delete unused variable(s).
1765 (build_insn): Ditto.
1766 (find_format): Ditto.
1767 (md_apply_fix3): Ditto.
1768 (md_show_usage): Document -n and -N.
1769 (md_parse_option): Parse -n and -N.
1770 (write_1_short): If -n, warn about adding a nop. Use
1772 (write_2_short): Use enumeration values instead of hard coded
1773 integers. Reset exec_type for default operations. For explicit
1774 parallel operations, call parallel_ok to make sure everything is
1775 ok. If writing out a parallel operation, and the previous
1776 instruction was a 32-bit multiply, indicate current instruction
1778 (parallel_ok): Allow add/tx ... to be done in parallel with
1779 another add/tx ... assuming the gpr registers don't overlap.
1780 (md_assemble): Use exec type enumeration values, not hard coded
1781 ints. Check for loads or 16-bit multiplies following in the next
1782 cycle after a 32-bit multiply. Add nops if that is the case.
1783 (do_assemble): Copy prev_mul32_p to cur_mul32_p, and set
1784 cur_mul32_p if current instruction is a 32-bit multiply.
1785 (find_format): Change spacing and layout.
1788 start-sanitize-tic80
1789 Tue Dec 16 16:55:45 1997 Fred Fish <fnf@cygnus.com>
1791 * config/tc-tic80.c (tic80_relax): New static variable.
1792 (md_longopts): Add new OPTION_RELAX and OPTION_NO_RELAX options.
1793 (md_parse_option): Handle new relax options.
1794 (md_show_usage): Document new relax options.
1795 (find_opcode): Don't use short forms of PC relative branches if
1800 Tue Dec 16 15:26:03 1997 Michael Meissner <meissner@cygnus.com>
1802 * config/tc-d30v.c (parallel_ok): Remove non-register bits from
1803 used/set flag fields. Make flag vars unsigned long. Use
1804 FLAG_A{0,1} for accumulators. Allow any 2 insns to be done in
1805 parallel if they use the same conditional flag with reversed
1806 meaning. Allow 2 add/sub insns that set the carry or overflow
1807 flags but do not query them to be done in parallel. Don't allow 2
1808 word store operations to be done in parallel with ADDppp or
1809 SUBppp. Don't allow loads to be done in parallel with 16 bit
1813 Tue Dec 16 09:20:43 1997 Nick Clifton <nickc@cygnus.com>
1815 * config/tc-arm.c: Prevent use of interworking support for
1818 Mon Dec 15 15:20:32 1997 Nick Clifton <nickc@cygnus.com>
1820 * doc/all.texi: Add M32R cpu.
1822 * doc/as.texinfo: Add documentation of m32r processor.
1824 * doc/c-m32r.texi: New file, documenting m32r specific features.
1826 start-sanitize-m32rx
1827 * config/tc-m32r.c (allow_m32rx): New function.
1828 (enable_m32rx): New variable.
1829 (md_pseudo_table): Added .m32r and .m32rx pseudo ops
1830 (md_show_usage): Document new --m32rx command line option.
1831 (md_parse_option): Implement new --m32rx command line option.
1834 Mon Dec 15 10:32:28 1997 Jeffrey A Law (law@cygnus.com)
1836 * config/tc-mips.c (mips_ip): Correctly insert 'P' operands into
1839 start-sanitize-tic80
1840 Fri Dec 12 11:44:20 1997 Fred Fish <fnf@cygnus.com>
1842 * config/tc-tic80.c (build_insn): Handle instructions that have
1843 long (32 bit) PC relative offsets. Fix places that previously
1844 misused R_MPPCR for 15 bit offsets to use the new R_MPPCR15W type.
1845 (md_apply_fix): Add case to handle long PC relative offsets.
1848 Fri Dec 12 10:35:01 1997 Nick Clifton <nickc@cygnus.com>
1850 * doc/c-arm.texi (ARM Options): Document support for new ARM
1853 * config/tc-arm.c (md_parse_option): Add support for new ARM
1856 Thu Dec 11 17:46:50 1997 Richard Henderson <rth@cygnus.com>
1858 * config/tc-m68k.c (m68k_ip): Don't overwrite opcode table data.
1859 (insop, m68k_ip): Make `opcode' const so it doesn't happen again.
1861 Fri Dec 5 11:23:59 1997 Nick Clifton <nickc@cygnus.com>
1863 * config/tc-v850.c (md_assemble): Fix BFD_RELOC_32 against a
1866 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Use
1867 SHT_V850_{S|T|Z}COMMON to mark special common sections.
1869 Tue Dec 2 17:05:13 1997 Nick Clifton <nickc@cygnus.com>
1871 * config/tc-v850.c: Brought up to date with the branch.
1873 Mon Dec 1 20:24:18 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1875 * config/tc-sh.c (SWITCH_TABLE_CONS): Handle (fix)->fx_size == 1.
1876 (SWITCH_TABLE): Handle BFD_RELOC_8.
1877 (md_apply_fix): #ifndef BFD_ASSEMBLER code: Handle fixP->fx_size == 1.
1878 (coff_reloc_map): Add BFD_RELOC_8_PCREL entry.
1879 (sh_coff_reloc_mangle): SWITCH_TABLE case: Handle BFD_RELOC_8.
1881 Sat Nov 22 16:19:22 1997 Richard Henderson <rth@cygnus.com>
1883 * tc-alpha.c (range_signed_16, range_signed_32): Work around an
1884 apparent bug in gcc's long long support crossing from x86.
1886 Sat Nov 22 14:26:09 1997 Nick Clifton <nickc@cygnus.com>
1888 * config/tc-arm.c: Brought up to date with latest changes on arm
1891 Sat Nov 22 15:50:09 1997 Klaus Kaempf <kkaempf@progis.de>
1893 * config-gas.com: Get version info from configure.in.
1895 * makefile.vms: include depend.obj in OBJS.
1897 * config/tc-alpha.c (s_alpha_section): Remove ".lcomm" handling.
1899 * config/tc-alpha.c (alpha_basereg_clobbered): Remove variable and
1900 all corresponding code.
1902 Thu Nov 20 15:06:08 1997 Richard Earnshaw <rearnsha@arm.com>
1904 * config/tc-arm.h (TARGET_FORMAT for generic a.out targets): Allow
1905 run-time endian selection.
1907 Wed Nov 19 17:44:42 1997 Richard Henderson <rth@cygnus.com>
1909 * tc-sh.c (parse_reg): Properly quote for fv4.
1911 Wed Nov 19 23:46:18 1997 Ian Lance Taylor <ian@cygnus.com>
1913 * symbols.c (resolve_symbol_value): Add missing breaks in case on
1914 symbol value operator.
1916 start-sanitize-vr5400
1917 Wed Nov 19 02:24:07 1997 Ken Raeburn <raeburn@cygnus.com>
1919 * config/tc-mips.c (gpr_interlocks, cop_interlocks): VR5400 has
1923 Tue Nov 18 18:45:14 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1925 * config/tc-d10v.c (parallel_ok, find_opcode):
1926 Split OPERAND_FLAG into OPERAND_FFLAG and OPERAND_CFLAG.
1928 Sun Nov 16 10:05:07 1997 Fred Fish <fnf@cygnus.com>
1930 * config/obj-coff.c (fixup_segment): Cast second arg of
1931 md_apply_fix3 call to type "valueT *".
1933 Thu Nov 13 13:53:10 1997 Andrew Cagney <cagney@b1.cygnus.com>
1935 * configure.in (emulations): Make FreeBSD an aout / i386bsd
1937 * configure: Re-generate.
1939 Thu Nov 13 11:07:14 1997 Gavin Koch <gavin@cygnus.com>
1941 * config/tc-mips.c (macro_build): Use the membership field
1945 Thu Nov 13 02:04:55 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1947 * config/tc-d10v.c (find_opcode): For OPCODE_FAKE, add check for
1948 first argument if it's supposed to be a register.
1951 Wed Nov 12 10:06:27 1997 Gavin Koch <gavin@cygnus.com>
1953 * config/tc-mips.c (mips_4900): Added.
1954 (hilo_interlocks): Added mips_4900.
1955 (md_begin): Set default for mips_4900.
1956 (macro_build,mips_ip): Test for INSN_4900 if mips_4900.
1957 (md_longopts): Add "m4900" and "no-m4900".
1958 (md_parse_option): Handle above options.
1961 Tue Nov 11 19:25:05 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
1963 * app.c (do_scrub_chars): If d10v, re-insert a space before
1964 a '#' when in state 10.
1966 Tue Nov 11 13:33:15 1997 Ian Lance Taylor <ian@cygnus.com>
1968 * config/tc-h8300.c: Include "subsegs.h".
1969 (tc_reloc_mangle): Handle references to symbols which are not
1970 being output, so that references to `.' work.
1972 Mon Nov 10 13:43:33 1997 Ian Lance Taylor <ian@cygnus.com>
1974 * config/tc-m68k.c (m68k_ip): Call add_fix when needed for '_'
1977 * macro.c (sub_actual): If we don't find a parameter for an &,
1980 Fri Nov 7 21:29:32 1997 Ken Raeburn <raeburn@cygnus.com>
1981 start-sanitize-vr5400
1983 * config/tc-mips.c (mips_ip): Added cases for "e", "%", and "P"
1985 (hilo_interlocks): VR5400 has interlocks.
1986 (md_begin): Expect mips64vr5400, not mips64r5400.
1989 * config/tc-mips.c (mips_ip): In default case, call as_bad
1990 instead of fprintf, to get "assembler messages:" message output
1991 before instead of after.
1993 Fri Nov 7 10:36:22 1997 Doug Evans <devans@canuck.cygnus.com>
1995 * frags.h: Handle multiple inclusion.
1997 Wed Nov 5 10:51:49 1997 Doug Evans <devans@canuck.cygnus.com>
1999 Based on a patch from Ian.Dall@dsto.defence.gov.au.
2000 * as.h (struct frag, frag support): Moved from here.
2002 (struct frag, member tc_frag_data): New member if TC_FRAG_TYPE
2004 (struct frag, member fr_cgen): Renamed from fr_targ.cgen.
2005 * cgen.c (cgen_asm_finish_insn): Update.
2006 * config/tc-m32r.c (md_estimate_size_before_relax): Update.
2007 * config/tc-m32r.h (TC_FRAG_INIT): Renamed from md_init_frag.
2008 (md_convert_frag): Ditto.
2009 * config/tc-ns32k.h (TC_FRAG_TYPE): Define.
2010 (frag_opcode_frag,frag_opcode_offset,frag_bsr): Update.
2011 (TC_FRAG_INIT): Update.
2013 Tue Nov 4 16:35:57 1997 Ian Dall <Ian.Dall@dsto.defence.gov.au>
2015 * write.c (print_fixup): Use TC_FIX_DATA_PRINT (if defined) to
2016 print out MD fields of fix.
2017 * frags.c (frag_var, frag_variant): Use TC_FRAG_INIT macro (if
2018 defined) to initialize MD fields in frag.
2019 * as.h (struct frag, ns32k support): Rename ns32k to fr_ns32k.
2020 Delete pcrel_adjust. Add fr_opcode_fragP, fr_opcode_offset.
2021 * config/tc-ns32k.h: Add comments. Remove obsolete
2022 BFD_FAST_SECTION_FILL definition, change prototypes for
2023 fix_new_ns32k and fix_new_ns32k_exp to add new arguments
2024 opcode_frag and opcode_offset and remove pcrel_adjust.
2025 (TC_FIX_TYPE): add opcode_fragP and opcode_offset fields.
2026 (TC_FIX_DATA_PRINT): new macro to print out TC_FIX_TYPE.
2027 (TC_FRAG_INIT): new macro to initialize machine dependent field in
2029 (frag_opcode_frag, frag_opcode_offset, frag_bsr): macros to access
2030 MD fields in frag structure.
2031 (fix_im_disp, fix_bit_fixP, fix_opcode_frag, fix_opcode_offset,
2032 fix_bsr): macros to access MD fields in fix structure.
2033 * config/tc-ns32k.c: Avoid overlength lines. Align comments. Don't
2034 use struct opcode_location as these fields are now in the frag
2036 (convert_iif): Call frag_more as it is needed instead
2037 of trying to allocate for the whole insn. Avoid call of frag_more
2038 with negative argument.
2039 (md_pcrel_adjust, md_fix_pcrel_adjust, md_apply_fix,
2040 md_estimate_size_before_relax, md_pcrel_from,
2041 tc_aout_fix_to_chars): use accessor macros to get md fields in fix
2042 and frag structures.
2043 (fix_new_ns32k, fix_new_ns32k_exp): add new arguments opcode_frag and
2044 opcode_offset and remove pcrel_adjust.
2045 (convert_iif, cons_fix_new_ns32k): call fix_new_ns32k,
2046 fix_new_ns32k_exp with changed arguments.
2048 Mon Nov 3 13:30:17 1997 Gavin Koch <gavin@cygnus.com>
2050 * tc-mips.c (md_begin): Reorganize setting of default values so
2051 that mips_cpu depends on TARGET_CPU, and mips_opts.isa depends on
2053 (md_parse_option): Remove all code that sets defaults; md_begin
2054 handles all of this now.
2056 Sun Nov 2 14:46:09 1997 Ian Lance Taylor <ian@cygnus.com>
2058 * Makefile.am (STAGESTUFF): Change bin_PROGRAMS to
2060 (bootstrap, bootstrap2, bootstrap3): Likewise.
2061 * Makefile.in: Rebuild.
2063 * config/tc-ppc.c (ppc_fix_adjustable): Don't adjust relocs in the
2064 TOC section to be against the csect.
2066 Fri Oct 31 18:19:55 1997 Ken Raeburn <raeburn@cygnus.com>
2068 start-sanitize-vr5400
2069 * config/tc-mips.c (mips_5400): New variable.
2070 (md_begin, md_parse_option): Handle 5400 options/names.
2071 (macro_build, mips_ip): Check for 5400-specific instructions.
2072 (md_longopts, OPTION_M5400, OPTION_NO_M5400): More command-line
2076 * config/tc-mips.c (validate_mips_insn): New function, checks
2077 match versus mask bits, and also verifies that all bits to be
2078 output are actually specified somewhere.
2079 (md_begin): Call it for 32-bit instructions, instead of doing
2080 match/mask check here. In case of failure, print a message, but
2081 check the rest of the opcode table before exiting.
2083 Thu Oct 30 13:46:20 1997 Nick Clifton <nickc@cygnus.com>
2085 * config/tc-arm.c (md_apply_fix3): Fix thumb ADR pseudo op. Patch
2086 from Tony Thompson at ARM: athompso@arm.com
2089 Thu Oct 30 11:11:26 1997 Michael Meissner <meissner@cygnus.com>
2091 * config/tc-d30v.c (build_insn): Allow odd registers for ld2w and
2096 Wed Oct 29 16:22:38 1997 Gavin Koch <gavin@cygnus.com>
2098 * config/tc-mips.c (hilo_interlocks): True for tx49.
2099 (md_begin): Add mips64tx49.
2100 (md_parse_option): Add 4900 cpu.
2103 Fri Oct 24 15:56:47 1997 Ian Lance Taylor <ian@cygnus.com>
2105 * config/tc-ppc.c (md_assemble): When handling @l, always sign
2106 extend if the operand expects a signed value.
2108 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Don't define; use
2109 default which is to permit dollar labels.
2111 Fri Oct 24 11:19:22 1997 Jakub Jelinek <jj@sunsite.mff.cuni.cz>
2113 * config/tc-sparc.c (sparc_memory_model): New variable.
2114 (md_longopts): Add -TSO/-PSO/-RMO options.
2115 (md_parse_options): Handle them.
2116 (sparc_elf_final_processing): For 64 ELF, set required
2117 memory ordering in e_flags. Default to RMO and let the user
2118 override it through command line.
2120 * config/tc-sparc.h (elf_tc_final_processing): Add.
2122 Wed Oct 22 17:42:12 1997 Richard Henderson <rth@cygnus.com>
2124 * config/tc-sparc.c (v9a_asr_table): New variable.
2125 (sparc_ip): Handle v9a asr's.
2126 Patch from David Miller <davem@vger.rutgers.edu>.
2128 Wed Oct 22 17:22:59 1997 Richard Henderson <rth@cygnus.com>
2130 * config/tc-sparc.h (md_do_align): New macro.
2131 * config/tc-sparc.c (sparc_handle_align): Handle rs_align_code.
2132 Patch from Jakub Jelinek <jj@sunsite.mff.cuni.cz>.
2134 Wed Oct 22 12:51:18 1997 Ian Lance Taylor <ian@cygnus.com>
2136 * config/tc-sh.c (sh_small): New variable.
2137 (OPTION_SMALL): Define.
2138 (md_longopts): Add "small".
2139 (md_parse_option): Handle OPTION_SMALL.
2140 (md_show_usage): Mention -small.
2141 * config/tc-sh.h (sh_small): Declare.
2142 (SUB_SEGMENT_ALIGN): Handle sh_small.
2143 * config/obj-coff.h (TARGET_FORMAT): Check sh_small in TC_SH
2146 * config/tc-mips.c (macro): Correct handling of constant in M_LI_D
2147 case in little endian mode.
2149 Tue Oct 21 10:20:11 1997 Doug Evans <devans@canuck.cygnus.com>
2151 * config/tc-sparc.c (md_apply_fix3, cases ..._H44, ..._HIX22): Leave
2152 overflow signalling to linker.
2154 Mon Oct 20 14:54:06 1997 Klaus K"ampf <kkaempf@progis.de>
2156 * makefile.vms: Fix for dec c.
2158 * config-gas.com: Give explanation for dec c setup in error
2161 * config/tc-alpha.c (s_alpha_comm): Make .comm symbols separate
2162 sections on openvms/alpha.
2164 * config/obj-evax.c: support .weak pseudo-op
2166 Mon Oct 20 10:13:32 1997 Doug Evans <devans@canuck.cygnus.com>
2168 * config/tc-sparc.c (default_arch_size): New static local.
2169 (struct sparc_arch): Rename arch_size to default_arch_size.
2170 New member user_option_p.
2171 (sparc_arch_table): Always include v9, v9a. New entry v9-64.
2172 (init_default_arch): Check whether default arch is valid.
2173 Set default_arch_size in addition to sparc_arch_size.
2174 (OPTION_32,OPTION_64): Define.
2175 (md_longopts): New entries for -32, -64.
2176 (md_parse_option): Handle them.
2177 (md_show_usage): Print them. Ensure init_default_arch called.
2178 * configure.in (sparc64): Set arch to v9-64.
2179 * configure: Regenerated.
2181 Sun Oct 19 13:50:50 1997 Ian Lance Taylor <ian@cygnus.com>
2183 * write.c (subsegs_finish): New function, broken out of
2185 (write_object_file): Some code moves into subsegs_finish.
2186 * write.c (subsegs_finish): Declare.
2187 * as.c (main): Call subsegs_finish.
2189 * read.c (s_include): Check for error return from
2192 Tue Oct 14 20:50:58 1997 Richard Henderson <rth@cygnus.com>
2194 * read.c (get_line_sb): Accept any eol marker while scanning macros.
2196 Tue Oct 14 19:12:45 1997 Richard Henderson <rth@cygnus.com>
2198 * config/tc-alpha.h (DIFF_EXPR_OK): Define.
2199 * config/tc-i386.h (DIFF_EXPR_OK): Define.
2200 * config/tc-alpha.c (md_apply_fix): Notice fx_pcrel and substitute
2201 the correct relocation when it exists.
2202 * config/tc-i386.c (md_apply_fix3): Likewise.
2204 * config/tc-ppc.h: Correct typo in comment.
2205 * config/tc-v850.h: Likewise.
2207 Fri Oct 10 16:09:35 1997 Andrew Cagney <cagney@b1.cygnus.com>
2209 * config/tc-d10v.c (parallel_ok): Allow parallel instruction issue
2210 when second instruction is writing to first instructions inputs.
2212 Mon Oct 13 15:27:17 1997 Richard Henderson <rth@cygnus.com>
2214 * ecoff.c (PAGE_SIZE): Double to 8k as a hack to allow some C++
2215 templated programs to build with -g.
2217 Fri Oct 10 17:48:29 1997 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-v850.c (md_relax_table): Add support for relaxing
2220 unconditional branches. This patch is courtesy of Jim Wilson.
2221 (md_convert_frag): Fix relaxing of branches. This patch is
2222 courtesy of Jim Wilson.
2223 (md_assemble): Create different fixups for conditional and
2224 unconditional branches. This patch is courtesy of Jim Wilson.
2225 (md_estimate_size_before_relax): Estimate size of variable part of
2226 fixup based on whether it is for a conditional or an unconditional
2227 branch. This patch is courtesy of Jim Wilson.
2228 (v850_sdata, v850_tdata, v850_zdata, v850_sbss, v850_tbss,
2229 v850_zbss, v850_rosdata, v850_rozdata, v850_bss): Add call to
2230 obj_elf_section_change_hook().
2231 (v850_comm): New function.
2232 (md_pseudo_table): Add new pseudo ops .zcomm, .scomm and .tcomm.
2233 (md_begin): Add bss flag to seg_info of bss sections.
2235 Add support for .scommon, .tcommon and .zcommon sections.
2237 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add .scommon,
2238 .zcommon, .tbss, .call_table_data and .call_table_text.
2240 Fri Oct 10 15:01:14 1997 Doug Evans <dje@canuck.cygnus.com>
2242 * configure.in (sparc): Set DEFAULT_ARCH from correct target.
2243 * configure: Regenerated.
2245 Fri Oct 10 11:22:45 1997 Martin M. Hunt <hunt@cygnus.com>
2247 * config/tc-d10v.c: Fixes to make sure the AT_WORD
2248 expression is not confused with -1.
2250 Fri Oct 10 11:54:50 1997 Andrew Cagney <cagney@b1.cygnus.com>
2252 * config/tc-d10v.c (parallel_ok): Flag SP as modified for @-sp
2253 operand - OPERAND_ATMINUS.
2255 Fri Oct 10 00:47:44 1997 Michael Meissner <meissner@cygnus.com>
2257 * config/tc-d10v.c (parallel_ok): Note that auto increment and
2258 decrement modify the index register.
2260 Thu Oct 9 15:17:50 1997 Ian Lance Taylor <ian@cygnus.com>
2262 From Robin Kirkham <Robin.Kirkham@mlb.dmt.csiro.au>:
2263 * config/tc-m68k.c (archs): Add 68306, 68307, 68322, 68356, 68334,
2264 68336, 68341, 68349.
2265 * doc/c-m68k.texi (M68K-Opts): Add -m68ec000 -m68hc000 -m68hc001
2266 -m68306, -m68307, -m68322, -m68356, -m68ec020, -m68ec030,
2267 -m68ec040, -m68ec060, -m68330, -m68334, -m68336, -m68341,
2270 * doc/Makefile.am (CPU_DOCS): Define.
2271 (as.info): Depend upon $(CPU_DOCS).
2272 * doc/Makefile.in: Rebuild.
2274 * configure.in: Remove AM_PROG_INSTALL; it's called by
2276 * configure: Rebuild.
2278 Thu Oct 9 01:44:36 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2280 * tc-d10v.h (TC_START_LABEL): Don't define.
2281 (tc_frob_label): Define.
2283 Thu Oct 9 00:07:23 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2285 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't allow
2286 to pair a branch and link with anything but an exe instruction.
2288 Wed Oct 8 16:28:53 1997 Richard Henderson <rth@cygnus.com>
2290 * config/tc-alpha.c (load_expression): Disable the sym+const .got
2291 optimization to reduce the alignment surprises for gcc.
2293 Wed Oct 8 16:11:15 1997 Doug Evans <dje@canuck.cygnus.com>
2295 * config/obj-coff.h (TC_SPARC): Don't define TARGET_FORMAT.
2296 * config/tc-sparc.c (sparc_target_format): Handle coff here.
2297 (sparc_ip): Add %hix,%lox.
2298 (md_apply_fix3): Call as_bad_where, not as_bad.
2299 Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2300 (tc_gen_reloc): Add support for BFD_RELOC_SPARC_{HIX22,LOX10}.
2302 Wed Oct 8 12:33:32 1997 Richard Henderson <rth@cygnus.com>
2304 * configure.in: Change alpha-*-* to alpha*-*-*; config.guess now
2305 recognizes alphaev5 etc.
2306 * configure: Rebuild.
2308 Wed Oct 8 00:04:05 1997 Gavin Koch <gavin@cygnus.com>
2310 * config/tc-mips.c (md_begin): Replace the TARGET_CPU value
2311 of mipsr3900 with mipstx39.
2313 * config/tc-mips.c (mips_ip): Don't print the 'opcode requires
2314 -mipsXX message' if the insn isn't an ISA insn.
2316 Tue Oct 7 12:48:30 1997 Doug Evans <dje@canuck.cygnus.com>
2318 * config/tc-sparc.h (TARGET_FORMAT support): Moved to tc-sparc.c.
2319 Redefine TARGET_FORMAT to call sparc_target_format.
2320 * config/tc-sparc.c (in_unsigned_range): New function.
2321 (sparc_arch_size): Make static.
2322 (sparc_target_format): New function.
2323 (sparc_ip): Delete variable immediate_max. Rewrite %hi/etc reloc
2324 handling. Add support for %hh,%hm,%lm,%h44,%m44,%l44.
2325 (output_insn): Set `fx_no_overflow'.
2326 (md_apply_fix3): Handle BFD_RELOC_SPARC_{7,H44,M44,L44}.
2327 (tc_gen_reloc): Likewise.
2329 Mon Oct 6 14:04:50 1997 Nick Clifton <nickc@cygnus.com>
2331 * config/tc-v850.c (v850_section): Remove.
2333 * config/obj-elf.c (obj_elf_section): Enhance error message.
2335 Fri Oct 3 15:40:38 1997 Ian Lance Taylor <ian@cygnus.com>
2337 * config/tc-mips.c: Undef OBJ_COPY_SYMBOL_ATTRIBUTES before
2338 including obj-elf.h in OBJ_MAYBE_ELF case.
2339 (mips_target_format): Return NULL after abort to avoid warning.
2341 * ecoff.c (generate_ecoff_stab): Remove unused static function.
2343 * expr.c (operator): Accept ==. From Anders Blomdell
2344 <anders.blomdell@control.lth.se>.
2346 * config/atof-ieee.c (gen_to_words): When generating a denormal
2347 number, handle an overflow into the smallest normalized number.
2349 Mon Sep 29 15:24:52 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2351 * as.h, input-scrub.c (new_logical_line): New return value.
2352 * read.c (s_app_file): Don't note the same file several times
2355 Thu Sep 25 13:08:02 1997 Ian Lance Taylor <ian@cygnus.com>
2357 * config/tc-m68k.c (m68k_ip): Remove ` operand specifier.
2359 Wed Sep 24 16:54:40 1997 Joel Sherrill <joel@oarcorp.com>
2361 * configure.in (sh*-*-rtems*): New target, like sh-*-elf*.
2362 * configure: Rebuild.
2364 Wed Sep 24 11:30:25 1997 Ian Lance Taylor <ian@cygnus.com>
2366 * config/tc-m68k.c (m68k_ip): Handle q and v operand specifiers.
2368 * doc/c-i386.texi (i386-Float): Remove incorrect assertion that
2369 fn* instructions do not insert implicit fwait. This was changed
2372 * config/m68k-parse.y (yylex): Permit an expression to be used for
2375 * Makefile.am (EXTRA_as_new_SOURCES): Set to config/m68k-parse.y,
2377 * Makefile.in: Rebuild.
2379 * aclocal.m4: Rebuild with new libtool.
2380 * configure: Rebuild.
2382 Tue Sep 23 17:48:09 1997 Ian Lance Taylor <ian@cygnus.com>
2384 * app.c (do_scrub_chars): Clear mri_state at end of .mri
2387 * config/tc-mips.c (hilo_interlocks): Change from a static
2388 variable to a macro, so that it varies with the variables upon
2390 (gpr_interlocks, cop_interlocks): Likewise.
2391 (md_begin): Don't initialize them.
2393 Fri Sep 19 17:08:41 1997 Jeffrey A Law (law@cygnus.com)
2395 * config/tc-mn10300.c (md_assemble): Use strcasecomp instead
2396 of strcmp where appropriate.
2398 Thu Sep 18 14:11:56 1997 Nick Clifton <nickc@cygnus.com>
2400 * config/tc-v850.c (md_assemble): Cope with a zero data area
2401 relocation with a constant offset.
2402 (md_assemble): Produce error message when special data area
2403 relocations are used on instructions which do not support them.
2404 (md_assemble): Reset processor mask if defined by command line
2407 Thu Sep 18 11:24:01 1997 Doug Evans <dje@canuck.cygnus.com>
2409 * config/tc-sparc.c: Reorganize file.
2410 (parse_keyword_arg): Allow numbers in reg names.
2411 (SPECIAL_CASE_NONE): New macro.
2412 (md_assemble): Use it.
2413 (lookup_arch,init_default_arch): New functions.
2414 (default_arch,default_init_p,sparc_arch_table): New static locals.
2415 (sparc_arch_size): New static local.
2416 (max_architecture): Initialize in init_default_arch.
2417 (md_parse_options): Call init_default_arch if necessary.
2418 Rewrite -xarch/-A processing.
2419 (md_show_usage): Print -A values from sparc_arch_table.
2420 (md_begin): Call init_default_arch if necessary.
2421 (sparc_md_end): Handle both 32 and 64 bit environments.
2422 * config/tc-sparc.h (TARGET_FORMAT): Likewise.
2423 * acconfig.h (SPARC_V9,SPARC_ARCH64): Delete.
2424 (DEFAULT_ARCH): Add.
2425 * config.in: Regenerate.
2426 * configure.in (sparc): Default DEFAULT_ARCH based on target cpu.
2427 (SPARC_V9,SPARC_ARCH64): Delete.
2428 * configure: Regenerate.
2429 * config/vms-conf.h (SPARC_V9,SPARC_ARCH64): Delete.
2431 Wed Sep 17 16:54:20 1997 Nick Clifton <nickc@cygnus.com>
2433 * config/tc-v850.c (v850_reloc_prefix): Recoded to use CHECK_ ()
2435 (handle_tdaoff, handle_zdaoff, handle_sdaoff): New functions.
2436 start-sanitize-v850e
2438 * config/tc-v850.c (md_assemble): Corrected typo.
2439 * config/tc-v850.c Add new sections: call_table_data and
2441 (v850_reloc_prefix): Add support for ctoff() relocation prefix.
2442 (handle_ctoff): New Function.
2444 * doc/c-v850.texi (V850 Opcodes): Document call table relocations.
2447 Tue Sep 16 14:18:22 1997 Nick Clifton <nickc@cygnus.com>
2449 * config/tc-v850.c (v850_reloc_prefix): Add support for a 16 bit
2450 displacement from the tiny data area pointer.
2452 Mon Sep 15 21:28:09 1997 Jeffrey A Law (law@cygnus.com)
2454 * config/tc-hppa.c (fix_new_hppa): Make declaration match
2457 Mon Sep 15 18:33:06 1997 Nick Clifton <nickc@cygnus.com>
2459 * config/tc-v850.c (processor_mask): New variable.
2460 (set_machine, md_parse_option): Set processor_mask.
2461 (md_assemble): Check that instruction is available to target
2464 * config/tc-v850.h (TARGET_PROCESSOR): New constant.
2465 start-sanitize-v850e
2466 (TARGET_PROCESSOR): New constant.
2467 (TARGET_PROCESSOR): New constant.
2471 Mon Sep 15 17:26:46 1997 Gavin Koch <gavin@cygnus.com>
2473 * config/tc-mips.c (mips_1900): Replace with mips_3900 and
2478 Mon Sep 15 11:28:04 1997 Ken Raeburn <raeburn@cygnus.com>
2480 Merge in work from Martin Hunt:
2482 * config/tc-d30v.c (build_insn): For mvfsys and mvtsys,
2483 CR is 0 for PSWL and PSWH.
2485 * config/tc-d30v.c (do_assemble): Don't accept
2486 illegal condition codes for cmpu instruction.
2488 * config/tc-d30v.c: Add support for BFD_RELOC_D30V_9_PCREL
2489 used in d*i instructions.
2491 * config/tc-d30v.c (check_size): New function. Check
2492 relocations for overflows.
2493 (md_pcrel_from_section): Fix relocations between sections.
2494 (md_apply_fix3): Use new relocation types for 15 and 21
2495 bit relocations in the right container. Needed because
2496 the address of the instruction is not eight-byte aligned
2497 but the relocations must be.
2499 * config/tc-d30v.c (md_apply_fix3): Check for overflow.
2500 (find_format): If ".s" or ".l" are used, don't try
2501 to compute branch sizes.
2503 * config/tc-d30v.c (do_assemble): Check for ".s" or
2504 ".l" extensions to opcode names.
2505 (find_format): Generate the correct instructions when
2506 ".s" or ".l" are used.
2508 * config/tc-d30v.c (build_insn): Check for odd registers
2509 on instructions that require even registers.
2511 * config/tc-d30v.h (md_start_line_hook): Define.
2512 * config/tc-d30v.c (md_start_line_hook): New hook.
2513 Checks the beginning of each line for a ".". If it
2514 finds one, assume a pseudo-op and flush any unwritten
2517 * config/tc-d30v.c (md_apply_fix3): Fix problem
2518 with determining when fixups were done.
2520 * config/tc-d30v.c (build_insn): Fix bug where the numeric
2521 part of a symbol (for example, "foo+8") was being written
2522 into the instruction.
2523 (md_pseudo_table): Change .word to be 32 bits and add
2526 * config/tc-d30v.c (parallel_ok): Check to see if first
2527 instruction is a jump.
2529 * config/tc-d30v.c (parallel_ok): Major code reorganization.
2532 Wed Sep 10 10:07:08 1997 Nick Clifton <nickc@cygnus.com>
2534 start-sanitize-v850e
2535 * config/tc-v850.c (md_assemble): Corrected spelling mistake.
2537 * configure.in (emulations): Add v850 emulation.
2539 Tue Sep 9 17:14:33 1997 Doug Evans <dje@canuck.cygnus.com>
2541 * Makefile.am (CPU_TYPES): Add arc.
2542 (TARGET_CPU_CFILES): Add tc-arc.c.
2543 (TARGET_CPU_HFILES): Add tc-arc.h.
2544 (dependencies): Rebuild.
2545 * Makefile.in: Rebuild.
2546 * configure.in: Recognize arc-*-elf*.
2547 * configure: Regenerated.
2548 * config/tc-arc.[ch]: New files.
2550 Tue Sep 9 10:19:37 1997 Nick Clifton <nickc@cygnus.com>
2552 * doc/c-v850.texi (V850 Opcodes): Document hi0() reloc prefix.
2553 Correct description of hi() reloc prefix.
2555 start-sanitize-v850e
2556 * doc/c-v850.texi (V850 Opcodes): Document new reloc prefix.
2557 * config/tc-v850.c (v850_reloc_prefix): Add hilo() reloc prefix.
2558 * config/tc-v850.c (md_assemble): Add support for BFD_RELOC_32.
2561 * doc/c-v850.texi: Document new pseudo ops and command line
2564 * config/tc-v850.c (set_machine): New function.
2565 * config/tc-v850.c (.v850): New pseudo op.
2566 start-sanitize-v850e
2567 * config/tc-v850.c (.v850e): New pseudo op.
2568 * config/tc-v850.c (.v850ea): New pseudo op.
2572 Mon Sep 8 23:08:04 1997 Ian Lance Taylor <ian@cygnus.com>
2574 Support -alh and -ald for DWARF 1:
2575 * listing.c (struct list_info_struct): Add debugging field.
2576 (listing_newline): Initialize the debugging field. If ELF, if the
2577 section starts with .debug or .line, set the debugging field in
2578 the listing structure.
2579 (debugging_pseudo): Add list parameter. Change all callers. If
2580 the debugging field is set, consider it to be a debugging pseudo.
2581 If ELF, skip blank lines between debugging lines.
2582 * read.c (emit_expr): If ELF, look for line numbers.
2583 (stringer): If ELF, look for file names.
2585 Mon Sep 8 12:33:40 1997 Nick Clifton <nickc@cygnus.com>
2587 * config/tc-v850.c (v850_insert_operand): Only test for overflow
2588 if there is no insert function.
2590 * config/tc-v850.h (TARGET_MACHINE): New constant.
2592 * config/tc-v850.c (v850_insert_operand): Add
2593 -mwarn_unsigned_overflow.
2594 (md_begin): Set BFD machine number based on machine variable.
2595 (md_parse_option): Add -mv850, -mv850e and -mv850ea options.
2597 Mon Sep 8 11:20:46 1997 Ian Lance Taylor <ian@cygnus.com>
2599 * as.h: Don't declare alloca if it is a macro.
2600 * macro.c: Likewise.
2603 Sun Sep 7 16:04:53 1997 Gavin Koch <gavin@cygnus.com>
2605 * config/tc-mips.c: Add tx19/r1900.
2608 Sun Sep 7 00:30:19 1997 Richard Henderson <rth@cygnus.com>
2610 * config/tc-alpha.c (md_parse_option): Move m[] out to top level and
2611 rename to cpu_types[].
2612 (s_alpha_arch): New function.
2613 (md_pseudo_table): Add "arch".
2615 * config/tc-alpha.c (md_begin): Merge the two loops through the
2617 (s_alpha_proc): Add initial SKIP_WHITESPACE.
2618 (s_alpha_set): Likewise. Use get_symbol_end instead local while loop.
2620 Sat Sep 6 19:38:12 1997 Fred Fish <fnf@cygnus.com>
2622 * read.h (s_lcomm_bytes): Add prototype (for real this time).
2624 Thu Sep 4 12:10:01 1997 Ian Lance Taylor <ian@cygnus.com>
2626 * config/obj-elf.c (elf_frob_symbol): Only set BSF_OBJECT for
2629 Wed Sep 3 11:21:33 1997 Nick Clifton <nickc@cygnus.com>
2631 * config/tc-v850.c: Remove BFD_RELOC_V850_16_PCREL.
2633 Tue Sep 2 18:32:30 1997 Jeffrey A Law (law@cygnus.com)
2635 * config/tc-mn10200.c (md_convert_frag): PC relative instructions arex
2636 relative to the next instruction, not the current instruction.
2637 (md_assemble): Similarly.
2639 Tue Sep 2 15:58:52 1997 Nick Clifton <nickc@cygnus.com>
2641 * doc/c-v850.texi: Explanations of offsets in SDA/ZDA areas
2644 * config/tc-v850.c: Add support for SDA/TDA/ZDA sections.
2645 (v850_reloc_prefix): Duplicate code eliminated. Add code to
2646 recognise special instructions.
2647 (md_assemble): Calculation of the size of a fixups corrected.
2649 * config/tc-v850.h (ELF_TC_SPECIAL_SECTIONS): Add SDA/TDA/ZDA
2652 Tue Sep 2 15:40:56 1997 Andrew Cagney <cagney@b1.cygnus.com>
2654 * config/tc-v850.c (md_assemble): Use opcode->name instead of
2655 opcode->opcode as the sentinal. Zero is a valid opcode.
2657 Tue Aug 26 16:51:14 1997 Ian Lance Taylor <ian@cygnus.com>
2659 * doc/as.texinfo (Machine Dependencies): Add v850 to menu.
2660 * doc/c-v850.texi: Change node name to match other chapter nodes.
2662 Tue Aug 26 09:46:22 1997 Nick Clifton <nickc@cygnus.com>
2664 * doc/c-v850.texi (V850 Opcodes): Correct name for tiny data area
2667 Tue Aug 26 12:23:25 1997 Ian Lance Taylor <ian@cygnus.com>
2669 * expr.c (integer_constant): If BFD64, don't make a bignum if the
2670 number will fit in 64 bits.
2672 * config/tc-alpha.c (load_expression): Check explicitly for O_big,
2673 rather than calling abort.
2675 * as.h: Don't define alloca if __GNUC__. Just declare it.
2676 * macro.c: Copy alloca handling from as.h.
2678 * config/tc-i386.c (i386_align_code): Correct 16 bit noops. From
2679 Gabriel Paubert <paubert@iram.es>.
2681 * config/tc-i386.c (md_assemble): In JumpByte case, when looking
2682 for a WORD_PREFIX_OPCODE, change it to ADDR_PREFIX_OPCODE if this
2683 is jcxz or a loop instruction.
2685 Mon Aug 25 16:04:14 1997 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-v850.c (pre_defined_registers): Add 'hp' as alias for
2689 (md_begin): Set up machine architecture and type.
2691 Mon Aug 25 14:25:48 1997 Ian Lance Taylor <ian@cygnus.com>
2693 * symbols.c (resolve_symbol_value): Store the value back into the
2694 symbol expression, to handle add or subtract simplification
2695 correctly. Handle O_symbol_rva. Add default case.
2697 * config/tc-ppc.c (ppc_change_csect): Temporarily lower the
2698 chunksize while creating the new subsection.
2699 * as.c (chunksize): Initialize to zero.
2700 * subsegs.c (subseg_set_rest): Change 5000 to chunksize when
2701 calling obstack_begin.
2703 Mon Aug 25 11:21:48 1997 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-v850.c (md_assemble): Restore input_line_pointer upon
2708 start-sanitize-v850e
2709 * config/tc-v850.c (parse_register_list): Support constant
2710 expressions as register lists.
2713 Mon Aug 25 10:19:34 1997 Nick Clifton <nickc@cygnus.com>
2715 * doc/c-v850.texi: Change the major node to v850 Machine
2718 Fri Aug 22 11:16:14 1997 Nick Clifton <nickc@cygnus.com>
2720 * doc/as.texinfo: Add inclusion of c-v850.texi
2722 * doc/c-v850.texi: New file.
2724 * read.c (is_end_of_line): Make NUL character be considered to be
2727 Fri Aug 22 10:45:33 1997 Nick Clifton <nickc@cygnus.com>
2729 * config/tc-v850.c (parse_register_list): Add support for curly
2731 (cc_names): Add "e" and "ne" conditions.
2733 Thu Aug 21 11:00:36 1997 Nick Clifton <nickc@cygnus.com>
2735 * app.c (do_scrub_chars): Support a double dash as starting a
2736 comment that extends to end of line.
2738 Thu Aug 21 10:54:27 1997 Nick Clifton <nickc@cygnus.com>
2740 * config/tc-v850.c (v850_section, v850_bss, v850_offset): New
2742 (md_pseudo_table): New pseudo ops: .bss, .offset, .section
2744 Thu Aug 21 00:59:53 1997 Doug Evans <dje@canuck.cygnus.com>
2746 * config/tc-m32r.c (md_estimate_size_before_relax): Update recorded
2747 insn when changing to a different instruction.
2749 Wed Aug 20 00:45:20 1997 J"orn Rennecke <amylaar@cygnus.co.uk>
2751 * tc-sh.c (parse_reg, get_specific, build_Mytes): Add SH4
2752 floating point extensions.
2753 (parse_reg): parse sgr and dbr.
2755 Tue Aug 19 17:07:34 1997 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-v850.c (system_register_name): Support numbers for
2758 system register IDs.
2760 Tue Aug 19 08:59:12 1997 Fred Fish <fnf@cygnus.com>
2762 * read.c (s_lcomm_internal): Renamed from s_lcomm, added arg to
2763 flag when alignment is in bytes instead of power of 2, and code to
2764 use that flag to convert alignment to bytes.
2765 (s_lcomm, s_lcomm_bytes): New helpers that call s_lcomm_internal.
2766 * read.h (s_lcomm_bytes): Add prototype.
2767 * config/obj-coff.c (write_object_file): If ALIGNMENT_IN_S_FLAGS is
2768 defined, write alignment to alignment bits in section header s_flags
2769 rather than the s_align field.
2770 start-sanitize-tic80
2771 * config/obj-coff.h (ALIGNMENT_IN_S_FLAGS): Define for TC_TIC80.
2772 * config/tc-tic80.c (md_pseudo_table): Use s_lcomm_bytes for bss
2773 pseudo, instead of s_lcomm which wants a power of two for alignment.
2776 Mon Aug 18 20:42:23 1997 Richard Henderson <rth@cygnus.com>
2778 * macro.c (check_macro): use alloca instead of xmalloc to plug leak.
2780 Mon Aug 18 20:33:06 1997 Richard Henderson <rth@cygnus.com>
2782 * as.c (show_usage): Add -am.
2783 * input-scrub.c (input_scrub_include_sb): Don't add leading \n
2784 if we've already got one.
2785 * listing.c (struct list_info_struct): Add line_contents.
2786 (listing_newline): Put unused argument to work: if non-null, save it...
2787 (listing_listing): ... and regurgitate during listing instead of line
2789 * listing.h (LISTING_MACEXP): New define.
2790 (LISTING_NEWLINE): Argument is NULL.
2791 * read.c (read_a_source_file): If expanding macros, break up input
2792 lines and pass them to listing_newline.
2793 * doc/as.texinfo: Document -ac and -am.
2795 * cond.c (s_ifc): Add missing demand_empty_rest_of_line.
2797 Mon Aug 18 11:26:36 1997 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-v850.c (md_apply_fix3): Add support for new 16 bit PC
2802 start-sanitize-v850e
2803 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-v850.c: Remove support_v850e flag and command line
2808 * configure.in (emulations): Add support for v850e target
2810 * configure (emulations): Add support for v850e target
2812 Mon Aug 18 11:24:21 1997 Nick Clifton <nickc@cygnus.com>
2814 * config/tc-v850.c: Remove support_v850ea flag and command line
2817 * configure.in (emulations): Add support for v850ea target
2819 * configure (emulations): Add support for v850ea target
2822 Fri Aug 15 14:00:13 1997 Ian Lance Taylor <ian@cygnus.com>
2824 * Makefile.am (check-DEJAGNU): Don't cd into testsuite until after
2825 setting EXPECT and TCL_LIBRARY.
2826 * Makefile.in: Rebuild.
2828 * as.h (enum debug_info_type): Define.
2829 (debug_type): Declare.
2830 * as.c (debug_type): New global variable.
2831 (show_usage): Add --gstabs.
2832 (parse_args): Handle --gstabs.
2833 * read.c (generate_asm_lineno): Remove.
2834 (read_a_source_file): Output stabs debugging if appropriate.
2835 Change checks of generate_asm_lineno to check debug_type. Only
2836 generate ECOFF debugging if ECOFF_DEBUGGING is defined.
2837 * read.h (generate_asm_lineno): Don't declare.
2838 (stabs_generate_asm_lineno): Declare.
2839 * stabs.c (stabs_generate_asm_lineno): New function.
2840 * ecoff.c (add_file): Use debug_type, not generate_asm_lineno.
2841 Don't turn off debugging.
2842 (add_file): Remove old #if 0 code.
2843 (ecoff_new_file): Set debug_type, not generate_asm_lineno.
2844 (ecoff_directive_end): Don't generate stabs line symbols.
2845 (ecoff_generate_asm_lineno): Don't check stabs_seen. Don't set
2846 generate_asm_lineno.
2847 (line_label_cnt): Remove.
2848 (ecoff_generate_asm_line_stab): Remove.
2849 * ecoff.h (ecoff_generate_asm_line_stab): Don't declare.
2850 * doc/as.texinfo, doc/as.1: Document --gstabs.
2852 Wed Aug 13 18:58:56 1997 Nick Clifton <nickc@cygnus.com>
2854 start-sanitize-v850e
2855 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2856 Add support for v850ea instructions.
2858 * config/tc-v850.c (md_assemble, md_show_usage, md_parse_option):
2859 Add support for v850e instructions.
2862 * config/tc-v850.c (md_assemble): Fix error recovery to reload
2863 text of entire opcode.
2865 Tue Aug 12 10:27:34 1997 Richard Henderson <rth@cygnus.com>
2867 * doc/internals.texi: Document rs_leb128.
2869 Tue Aug 12 12:17:03 1997 Ian Lance Taylor <ian@cygnus.com>
2871 * config/tc-m68k.c (m68k_ip): Give an error message for SIZE_BYTE
2872 in ABSL case, rather than calling abort.
2874 Mon Aug 11 21:48:00 1997 Richard Henderson <rth@cygnus.com>
2876 * as.h (enum _relax_state): Add rs_leb128.
2877 * read.c (potable): Add sleb128 and uleb128.
2878 (sizeof_*leb128, output_*leb128, emit_leb128_expr, s_leb128): New
2880 * read.h: Update prototypes.
2881 * symbols.c (resolve_symbol_value): Streamline quite a bit. Return
2882 the symbol value, add a second FINALIZE argument that prevents
2883 changes from being comitted. Update all callers.
2884 * write.c (cvt_frag_to_fill, relax_segment): Handle rs_leb128.
2885 * doc/as.texinfo: Document the new pseudos.
2887 Sun Aug 10 14:51:49 1997 Ian Lance Taylor <ian@cygnus.com>
2889 * Makefile.am (MOSTLYCLEANFILES): Add site.bak, site.exp, stage,
2891 (DISTCLEANFILES): Define.
2892 * doc/Makefile.am (DISTCLEANFILES): Define.
2893 * Makefile.in, doc/Makefile.in: Rebuild.
2895 Wed Aug 6 00:30:30 1997 Ian Lance Taylor <ian@cygnus.com>
2897 * configure.in: Define TARGET_BYTES_BIG_ENDIAN if endian is set.
2898 Don't set targ or gas_target. Define SCO_ELF and
2899 TARGET_SOLARIS_COMMENT when appropriate. Don't substitute for
2901 * Makefile.am: Remove @target_frag@.
2902 (INCLUDES): Remove $(INTERNAL_CFLAGS), $(CROSS), $(HDEFINES), and
2904 (dep-am): Mark as phony.
2905 * acconfig.h: Add TARGET_BYTES_BIG_ENDIAN, TARGET_SOLARIS_COMMENT,
2907 * config/arm-big.mt, config/arm-lit.mt: Remove.
2908 * config/mips-big.mt, config/mips-lit.mt: Remove.
2909 * config/ppc-big.mt, config/ppc-lit.mt: Remove.
2910 * config/ppc-sol.mt: Remove.
2911 * config/i386coff.mt, config/m68kcoff.mt: Remove.
2912 * config/m88kcoff.mt: Remove.
2913 * config/sco5.mt: Remove.
2914 * configure, config.in, Makefile.in: Rebuild.
2916 * Makefile.am ($(srcdir)/config/m68k-parse.h): New target, to
2917 further try to circumvent the .y.h rule.
2918 * Makefile.in: Rebuild.
2920 Tue Aug 5 12:32:07 1997 Ian Lance Taylor <ian@cygnus.com>
2922 * Makefile.am: New file, based on old Makefile.in.
2923 * acinclude.m4: New file, from old aclocal.m4.
2924 * configure.in: Call AM_INIT_AUTOMAKE and AM_PROG_LIBTOOL. Remove
2925 shared library handling; now handled by libtool. Replace
2926 AC_CONFIG_HEADER with AM_CONFIG_HEADER. Call AC_PROG_YACC,
2927 AC_PROG_LEX, and AC_DECL_YYTEXT. Call AM_MAINTAINER_MODE,
2928 AM_CYGWIN32, and AM_EXEEXT. Don't call CY_CYGWIN32 or CY_EXEEXT.
2929 * config.in: New file, created by autoheader.
2931 * acconfig.h: Mention PACKAGE, VERSION, and USING_CGEN.
2932 * stamp-h.in: New file.
2933 * as.c (print_version_id): Change GAS_VERSION to VERSION.
2934 (parse_args): Likewise.
2935 * config/obj-vms.c: (Write_VMS_MHD_Records): Likewise.
2936 * doc/Makefile.am: New file, based on old doc/Makefile.in.
2937 * Makefile.in, doc/Makefile.in: Now built with automake.
2938 * aclocal.m4: Now built with aclocal.
2939 * configure: Rebuild.
2941 * cond.c (s_else): If not listing false conditionals, turn listing
2942 off in the false branch of the else.
2944 Mon Aug 4 11:28:35 1997 Ian Lance Taylor <ian@cygnus.com>
2946 * config/tc-mips.c (macro): Fix handling of a double load from a
2947 symbol plus an offset.
2949 * ecoff.c (ecoff_build_symbols): Set fMerge to 0 for an FDR which
2950 has an associated external symbol.
2952 Sun Aug 3 23:23:59 1997 Richard Henderson <rth@cygnus.com>
2954 * config/tc-alpha.c (s_alpha_ucons): New function.
2955 (md_pseudo_table): Add unaligned data pseudos for DWARF.
2957 Thu Jul 31 15:13:43 1997 Jeffrey A Law (law@cygnus.com)
2959 * config/tc-v850.c (md_assemble): Ignore the rest of the current
2960 line if we encounter an error.
2962 * config/tc-v850.c (md_assemble): Sign extend constants value
2963 for hi and hi0 expressions.
2964 (v850_insert_operand): Enable range checking for generic 16bit
2967 Tue Jul 29 14:20:43 1997 Jeffrey A Law (law@cygnus.com)
2969 * config/tc-v850.c (md_assemble): Turn on fx_no_overflow for
2970 LO16, HI16 and HI16_S relocs.
2972 Mon Jul 28 18:41:41 1997 Rob Savoye <rob@chinadoll.cygnus.com>
2974 * configure.in: Use CYGWIN and EXEEXT autoconf macro to look for
2976 * configure: Regenerated with autoconf 2.12.
2977 * Makefile.in: Add $(EXEEXT) to all executables.
2979 Fri Jul 25 10:54:43 1997 Jeffrey A Law (law@cygnus.com)
2981 * tc-hppa.c (md_apply_fix): Improve warnings for out of range
2982 unconditional branches.
2983 (hppa_fix_adjustable): Don't adjust anything with a RR% or LR%
2986 Thu Jul 24 15:21:49 1997 Doug Evans <dje@canuck.cygnus.com>
2988 * tc-sparc.c (md_begin): Cast sparc_opcodes to PTR for hash_insert.
2990 Thu Jul 24 17:51:29 1997 Ian Lance Taylor <ian@cygnus.com>
2992 * macro.c (define_macro): Make sure the index is in range before
2995 start-sanitize-tic80
2996 Thu Jul 24 12:13:19 1997 Fred Fish <fnf@cygnus.com>
2998 * config/tc-tic80.c (build_insn): Remove "extended" and replace with
2999 "fx" and "fxfrag". Add "ffrag". Change code to initialize and use
3000 the right f/ffrag and fx/fxfrag pairs since instruction may be split
3004 Tue Jul 22 18:38:56 1997 Robert Hoehne <robert.hoehne@Mathematik.TU-Chemnitz.DE>
3006 * config/te-go32.h (USE_ALIGN_PTWO): Define.
3007 * config/tc-i386.c (md_pseudo_table): If USE_ALIGN_PTWO is
3008 defined, use s_align_ptwo for .align.
3009 * configure.in (i386-*-msdosdjgpp*): New target.
3010 (i386-*-go32*): Set em to go32 and targ to coffgo32.
3011 * configure: Rebuild.
3013 Tue Jul 22 12:41:40 1997 Doug Evans <dje@canuck.cygnus.com>
3015 * config/tc-sparc.c (last_opcode): New static local.
3016 (md_assemble): Don't issue "FP branch in delay slot" warning if
3017 the delay slot has been annulled.
3019 Tue Jul 22 13:25:13 1997 Ian Lance Taylor <ian@cygnus.com>
3021 * config/tc-m68k.c (md_apply_fix_2): Check for PC relative reloc
3022 code if BFD_ASSEMBLER.
3024 Mon Jul 21 08:57:17 1997 Jeffrey A Law (law@cygnus.com)
3026 * config/tc-v850.c (system_registers): Fix ordering of registers.
3028 start-sanitize-tic80
3029 Tue Jul 15 16:29:54 1997 Fred Fish <fnf@cygnus.com>
3031 * config/tc-tic80.c (build_insn): Initialize extended word to zero
3032 when it will be filled in later by relocation information.
3035 Mon Jul 14 23:10:58 1997 Ian Lance Taylor <ian@cygnus.com>
3037 * config/tc-mips.c (macro_build): Restore check of fmt argument.
3038 (mips_ip): Fix ISA checks.
3040 start-sanitize-r5900
3041 Tue Jul 15 10:15:39 1997 Jeffrey A Law (law@cygnus.com)
3043 * configure.in: Default the r5900 to little endian.
3044 * configure: Rebuilt.
3047 start-sanitize-tic80
3048 Mon Jul 14 19:30:55 1997 Fred Fish <fnf@cygnus.com>
3050 * config/tc-tic80.c (build_insn): Fix endianness problem with
3054 Sun Jul 13 20:43:46 1997 Ian Lance Taylor <ian@cygnus.com>
3056 * config/tc-mips.c (check_absolute_expr): Change warning to
3059 Fri Jul 11 10:18:47 1997 Jeffrey A Law (law@cygnus.com)
3061 * config/tc-mips.c (macro_build): Refine code to check if an
3062 instruction is available on a particular cpu variant.
3063 (mips_ip): Likewise.
3065 Mon Jul 7 22:53:08 1997 Ian Lance Taylor <ian@cygnus.com>
3067 * config/tc-i386.c (tc_i386_fix_adjustable): Change ifndef
3068 OBJ_AOUT to ifdef OBJ_ELF.
3069 (md_apply_fix3): When mangling 32 bit PC relative reloc for
3070 BFD_ASSEMBLER, handle one ELF case for COFF as well, and add a PE
3072 * write.c (fixup_segment): Change special case for i386-coff to
3073 not apply for i386-pe.
3074 * config/obj-coff.c (coff_adjust_section_syms): Only count fixups
3075 which were not done.
3076 (coff_frob_file_after_relocs): Rename from coff_frob_file.
3077 (coff_format_ops): Initialize frob_file_after_relocs field rather
3078 than frob_file field.
3079 * config/obj-coff.h (coff_frob_file): Don't declare.
3080 (coff_frob_file_after_relocs): Declare.
3081 (obj_frob_file): Don't define.
3082 (obj_frob_file_after_relocs): Define.
3083 * configure.in: Set bfd_gas to yes for i386-*-cygwin32.
3084 * configure: Rebuild.
3086 Wed Jul 2 12:05:00 1997 Ian Lance Taylor <ian@cygnus.com>
3088 * config/obj-coff.c (fixup_segment): Never subtract section
3089 address from PC relative reloc which will be fully resolved.
3091 Tue Jul 1 15:23:07 1997 Jeffrey A Law (law@cygnus.com)
3093 * ecoff.c (page_type): Renamed from page_t to avoid conflict
3094 with hpux10 header files.
3096 Mon Jun 30 12:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
3098 From Jason Merrill <jason@cygnus.com>:
3099 * read.c (do_align): If BFD_ASSEMBLER, only use NOP_OPCODE if
3101 * config/tc-i386.h (md_maybe_text): Define.
3102 (md_do_align): Use md_maybe_text.
3104 Fri Jun 27 19:15:27 1997 Michael Meissner <meissner@cygnus.com>
3106 * config/tc-ppc.h (tc_fix_adjustable): Only check for GOT type
3107 relocations, don't check for symbol being external, weak, etc.
3109 Mon Jun 16 19:12:51 1997 Geoff Keating <geoffk@ozemail.com.au>
3111 * config/tc-ppc.h (tc_fix_adjustable): Don't let the assembler
3112 calculate relocations to any external symbol, because we might be
3113 linking a shared object and the symbol might be overriden or moved
3114 (for instance, moved into a static executable's .bss section).
3115 (GLOBAL_OFFSET_TABLE_NAME): Delete. This is an i386 wierdness.
3117 * config/tc-ppc.h (tc_fix_adjustable): GOT-based relocations can't
3118 be calculated by the assembler.
3120 * config/tc-ppc.c (md_apply_fix3): Handle @plt or @local branch
3121 whose destination lies in the same file, by ignoring the @plt or
3122 @local and aiming the branch at its destination.
3124 Mon Jun 16 13:59:18 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3126 * symbols.c (copy_symbol_attributes): Copy BSF_OBJECT flag.
3127 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy size
3130 * config/obj-multi.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Define instead
3131 of obj_copy_symbol_attributes.
3133 Mon Jun 16 12:45:56 1997 Ian Lance Taylor <ian@cygnus.com>
3135 * config/tc-ppc.c (ppc_insert_operand): In 32 bit mode, with a
3136 signed operand, sign extend a 32 bit value to the host size.
3138 * Makefile.in (CFLAGS): Subsitute from configure script. From
3139 Jeff Makey <jeff@cts.com>.
3141 * config/tc-i386.c (i386_operand): Use alloca rather than a fixed
3142 buffer size to make a copy of the symbol.
3144 * Makefile.in (OBJS): Put @extra_objects@ on the same line as
3147 Thu Jun 12 12:16:20 1997 Ian Lance Taylor <ian@cygnus.com>
3149 * write.c (write_object_file): In non BFD_ASSEMBLER code, as we
3150 step through the frags calling cvt_frag_to_fill, switch to
3151 SEG_DATA when we reach data_frag_root.
3153 Tue Jun 10 17:08:34 1997 Jeffrey A Law (law@cygnus.com)
3155 * config/tc-mn10300.c (md_assemble): Allow an empty register
3156 list for instructions which use register lists.
3158 Tue Jun 10 11:18:09 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3160 * config/tc-arm.c (md_apply_fix3): Make temp unsigned long.
3162 * config/tc-arm.c (arm_adjust_symtab): Only set storage classes if
3165 * config/tc-arm.c: Add prototypes for many static functions.
3166 (struct asm_opcode ): Add prototypes for parms field.
3167 (struct thumb_opcode ): Likewise.
3168 (fp_op2): Remove unused flags parameter.
3169 (output_inst): Make static.
3170 (arm_after_pass_hook): Remove unused ignore parameter.
3171 * config/tc-arm.h (arm_after_pass_hook): Declare.
3172 (arm_start_line_hook): Declare.
3173 (arm_frob_label): Declare.
3175 Mon Jun 9 12:55:45 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3177 * depend.c (wrap_output): new prototype.
3179 Mon Jun 9 12:52:44 1997 Ian Lance Taylor <ian@cygnus.com>
3181 * config/tc-sh.c (md_apply_fix): Check for overflow.
3183 * config/tc-m68k.c (md_section_align): If a.out and BFD, force
3184 section size to be aligned.
3186 Fri Jun 6 17:15:55 1997 Ian Lance Taylor <ian@cygnus.com>
3188 * config/tc-sh.h (md_cons_align): Define.
3189 (sh_cons_align): Declare.
3190 * config/tc-sh.c (md_pseudo_table): Add .uaword and .ualong.
3191 (sh_no_align_cons): New static variable.
3192 (s_uacons): New static function.
3193 (sh_cons_align): New function.
3194 (sh_handle_align): Warn about misaligned data.
3195 * doc/c-sh.texi: Document .uaword and .ualong.
3197 Thu Jun 5 15:38:17 1997 Ian Lance Taylor <ian@cygnus.com>
3199 * macro.c (macro_expand): In MRI mode, treat single quote as a
3200 separator character when checking for a positional argument.
3202 Tue Jun 3 16:15:13 1997 Nick Clifton <nickc@cygnus.com>
3204 * config/tc-arm.c (md_parse_option): Merge in changes from
3207 * config/tc-arm.h: Merge in changes from armT-970328-branch.
3209 * configure.in (emulations): Add Thumb architecture support from
3210 armT-9703-28-branch.
3212 Mon Jun 2 16:25:07 1997 Nick Clifton <nickc@cygnus.com>
3214 * doc/all.texi: Add enabling of ARM documentation.
3216 * doc/as.texinfo: Add ARM documentation from armT-970328-branch.
3218 Mon Jun 2 11:55:12 1997 Gavin Koch <gavin@cygnus.com>
3220 * config/tc-mips.c: Added r3900 support.
3222 Thu May 29 12:58:26 1997 Ben Pfaff <pfaffben@pilot.msu.edu>
3224 * as.c: (parse_args) `-t' option requires an argument.
3226 Wed May 28 15:45:07 1997 Nick Clifton <nickc@cygnus.com>
3228 * config/tc-arm.c (md_begin): Change call to
3229 coff_arm_bfd_set_private_flags() to a call to
3230 bfd_set_private_flags().
3232 Wed May 28 16:17:34 1997 Ian Lance Taylor <ian@cygnus.com>
3234 * Makefile.in: Rebuild dependencies.
3236 * config/tc-i386.c (tc_gen_reloc): Don't try to convert the type
3237 of a BFD_RELOC_RVA reloc.
3239 Wed May 28 10:48:14 1997 Jeffrey A Law (law@cygnus.com)
3241 * config/tc-hppa.c (tc_fix_adjustable): Reject absolute calls/jumps.
3242 (hppa_force_relocation): Force a relocation for an absolute
3245 Mon May 26 13:24:25 1997 Ian Lance Taylor <ian@cygnus.com>
3247 * doc/as.texinfo: Don't use @value in section names or index
3248 entries; it confuses texinfo.tex.
3250 Fri May 23 00:09:35 1997 Tom Tromey <tromey@cygnus.com>
3252 * doc/as.texinfo: Updated for -MD option.
3253 * Makefile.in (CFILES): Added depend.c.
3254 (OBJS): Added depend.o.
3255 * as.h (start_dependencies, register_dependency,
3256 print_dependencies): New declarations.
3257 * depend.c: New file.
3258 * as.c (parse_args): Added -MD option.
3259 (main): Call print_dependencies.
3260 (show_usage): Added help for -MD.
3261 * read.c (s_app_file): Call register_dependency.
3262 (s_include): Call register_dependency when file is found.
3263 (read_a_source_file): Call register_dependency.
3265 Wed May 21 17:39:28 1997 Ian Lance Taylor <ian@cygnus.com>
3267 * config/obj-coff.c (symbol_to_chars): If TE_PE, don't add the
3268 section address to the symbol value.
3270 Tue May 20 11:23:31 1997 Gavin Koch <gavin@cygnus.com>
3272 * config/tc-mips.c (macro_build,mips_ip): Move the INSN_ISA field
3273 into the new membership field.
3275 Thu May 15 10:00:53 1997 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-arm.c (md_begin): If no cpu type is specified on the
3278 command line then the ARM7 is now chosen by default when setting
3279 the BFD machine and architecture.
3281 Wed May 14 09:54:53 1997 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-arm.c (global variables): Added 'uses_apcs_26' flag to
3284 hold APCS selection.
3285 (md_begin): Added code to generate flags to be set into the COFF
3286 header and the calls to the BFD functions to do this.
3287 (md_parse_option, md_show_usage): Added new command line
3288 options -mapcs-32, -mapcs-26, -marmv2, -marmv2a, -marmv3,
3289 -marmv3m, -marmv4, -marmv4t.
3291 * tc-arm.h (LOCAL_LABEL): Removed the definition of this macro
3292 as it is never used.
3294 Tue May 13 22:26:14 1997 Jeffrey A Law (law@cygnus.com)
3296 * config/tc-mn10200.c (md_convert_frag): Prefix temporary
3297 label name with ".".
3298 * config/tc-mn10300.c (md_convert_frag): Likewise.
3300 Tue May 13 14:44:39 1997 Ian Lance Taylor <ian@cygnus.com>
3302 * config/tc-mips.c (set_at): Check for bignum.
3303 (check_absolute_expr, macro, mips16_macro): Likewise.
3305 start-sanitize-tic80
3306 Tue May 13 10:45:56 1997 Fred Fish <fnf@cygnus.com>
3308 * config/tc-tic80.c (md_apply_fix): Check PC relative relocations
3309 for overflow/underflow, only insert lower 15 bits into instruction.
3312 Mon May 12 13:33:08 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3314 * config/tc-i386.c (pi): Check for RegMMX.
3316 Thu May 8 11:10:15 1997 Ian Lance Taylor <ian@cygnus.com>
3318 * expr.c (expr): When subtracting values in the same frag,
3319 subtract X_add_number rather than adding it.
3321 Wed May 7 15:39:48 1997 Ian Lance Taylor <ian@cygnus.com>
3323 * config/obj-coff.c (write_object_file): Just pass NULL to
3324 md_do_align, not the address of a char holding NOP_OPCODE.
3326 * config/tc-mips.c (macro): Handle constants for M_LI_D and
3328 (mips_ip): For 'F', 'L', 'f', and 'l', generate a constant rather
3329 than an address if the floating point value looks sufficiently
3332 Tue May 6 12:18:09 1997 Ian Lance Taylor <ian@cygnus.com>
3334 * config/tc-i386.c (md_section_align): If a.out and BFD, force
3335 section size to be aligned.
3337 Mon May 5 17:16:55 1997 Ian Lance Taylor <ian@cygnus.com>
3339 * cond.c: Include "macro.h".
3340 (struct conditional_frame): Add macro_nest field.
3341 (initialize_cframe): Initialize macro_nest.
3342 (cond_finish_check): Add nest parameter. Change all callers.
3343 (cond_exit_macro): New function.
3344 * as.h (cond_finish_check): Update declaration.
3345 (cond_exit_macro): Declare.
3346 * input-scrub.c (macro_nest): Make globally visible.
3347 (input_scrub_next_buffer): Call cond_finish_check.
3348 * macro.h (macro_nest): Declare.
3349 * read.c (s_mexit): Call cond_exit_macro.
3351 * config/tc-i386.h (RegMMX): Define.
3352 * config/tc-i386.c (pi): Check for all register types.
3353 (type_names): Add RegMMX.
3354 (md_assemble): Handle RegMMX.
3356 Wed Apr 30 12:47:00 1997 Manfred Hollstein <manfred@s-direktnet.de>
3358 * config/obj-coff.c (c_section_symbol): Clear the LOCAL bit #ifdef
3361 Tue Apr 29 20:23:10 1997 Jim Wilson <wilson@cygnus.com>
3363 * config/tc-mips.c (nopic_need_relax): Add new parameter
3364 before_relaxing. Use it when testing ecoff_extern_size.
3365 (load_address, macro, md_estimate_size_before_relax): Fix all
3368 Tue Apr 29 19:54:36 1997 Richard Henderson <rth@tamu.edu>
3370 * config/obj-elf.c (elf_pseudo_table): Add "subsection".
3371 (obj_elf_subsection): New static function.
3373 Tue Apr 29 19:52:47 1997 Ian Lance Taylor <ian@cygnus.com>
3375 * config/obj-coff.c (coff_header_append): Don't reset string_size
3376 each time through the loop.
3378 Fri Apr 25 14:17:46 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3380 * Makefile.in (DISTSTUFF): Add itbl-parse.h.
3382 Fri Apr 25 12:03:15 1997 Ian Lance Taylor <ian@cygnus.com>
3384 * doc/internals.texi (Porting GAS): Correct documentation for
3385 current configure handling of targ-cpu.h, et. al.
3386 (CPU backend): Document listing macros.
3388 * listing.c (data_buffer): Set size based on other listing macros,
3389 rather than always using 100.
3390 (data_buffer_size): Remove static variable.
3391 (calc_hex): Make data_buffer_size a local variable. Don't leave
3392 any slop when filling data_buffer.
3394 Mon Apr 21 15:33:19 1997 Ian Lance Taylor <ian@cygnus.com>
3396 * doc/c-mips.texi: Document .set autoextend.
3398 Sat Apr 19 23:09:25 1997 Niklas Hallqvist <niklas@petra.appli.se>
3400 * configure.in (i386-*-openbsd*, m68k-*-openbsd*,
3401 mips-dec-openbsd*, ppc-*-*bsd*, ns32k-pc532-openbsd*,
3402 sparc-*-openbsd*): New targets.
3403 * configure: Rebuild.
3405 Sat Apr 19 22:52:03 1997 Jim Wilson <wilson@cygnus.com>
3407 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
3408 for all undefined symbols.
3410 Fri Apr 18 13:37:35 1997 Ian Lance Taylor <ian@cygnus.com>
3412 * config/tc-ppc.c (ppc_fix_adjustable): Handle zero length csects
3415 Fri Apr 18 11:51:35 1997 Niklas Hallqvist <niklas@appli.se>
3417 * configure.in (alpha*-*-openbsd*): New target.
3418 * configure: Rebuild.
3420 Thu Apr 17 13:59:47 1997 Per Fogelstrom <pefo@openbsd.org>
3422 * configure.in (mips-*-openbsd*): New target.
3423 * configure: Rebuild.
3426 Wed Apr 16 12:31:24 1997 Martin Hunt <hunt@cygnus.com>
3428 * config/tc-d30v.c (parallel_ok): Fix parallel checking
3429 for instructions using conditional execution.
3432 Tue Apr 15 18:11:44 1997 Gavin Koch <gavin@cygnus.com>
3434 * config/tc-mips.c (insn_uses_reg): Correct test for fpr pairs.
3436 Tue Apr 15 13:04:47 1997 Ian Lance Taylor <ian@cygnus.com>
3438 * Makefile.in (srcroot): Remove.
3439 (INSTALL): Set to @INSTALL@.
3440 (INSTALL_XFORM, INSTALL_XFORM1): Remove.
3441 (all, dvi): Don't set srcroot.
3442 (install): Depend upon as.new, gasp.new, and installdirs. Use
3443 $(program_transform_name) directly, rather than using
3444 $(INSTALL_XFORM) and $(INSTALL_XFORM1).
3445 (installdirs): New target.
3446 * doc/Makefile.in (INSTALL_XFORM1): Remove.
3447 (install): Depend upon installdirs. Use $(program_transform_name)
3448 directly, rather than using $(INSTALL_XFORM) and
3450 (installdirs): New target.
3451 (install-info-as): Run mkinstalldirs.
3452 (install-info-gasp): Likewise.
3454 Mon Apr 14 11:59:08 1997 Ian Lance Taylor <ian@cygnus.com>
3456 * Makefile.in (INSTALL): Change install.sh to install-sh.
3458 * symbols.c (resolve_symbol_value): Check for division by zero.
3460 From Thomas Graichen <graichen@rzpd.de>:
3461 * Makefile.in: Always use $(SHELL) when running move-if-change.
3462 * configure.in: Use ${CONFIG_SHELL} when running $ac_config_sub.
3463 * configure: Rebuild.
3465 Thu Apr 10 14:40:00 1997 Doug Evans <dje@canuck.cygnus.com>
3467 * cgen.c (cgen_parse_operand): Renamed from cgen_asm_parse_operand.
3468 New argument `want'. Update enum cgen_parse_operand_result values.
3469 Initialize if CGEN_PARSE_OPERAND_INIT.
3470 * config/tc-m32r.c (md_begin): Set cgen_parse_operand_fn.
3471 (md_assemble): Call cgen_asm_init_parse.
3472 Update call to m32r_cgen_assemble_insn, call as_bad if assembly failed.
3474 Wed Apr 9 11:49:41 1997 Ian Lance Taylor <ian@cygnus.com>
3476 * config/tc-m68k.c (m68k_ip): Handle #j.
3478 Tue Apr 8 16:37:57 1997 Jeffrey A Law (law@cygnus.com)
3480 * config/tc-mn10300.c (md_convert_frag): Create fixup at the
3481 right address for call label:32,regs,imm.
3483 Mon Apr 7 14:58:22 1997 Jeffrey A Law (law@cygnus.com)
3485 * config/tc-hppa.c (pa_subspace_start): If OBJ_ELF, then always return
3487 * config/tc-hppa.h (tc_frob_symbol): Don't reset the value of the
3488 symbol for OBJ_ELF anymore.
3490 Mon Apr 7 10:54:59 1997 Doug Evans <dje@canuck.cygnus.com>
3492 * Makefile.in: Regenerate dependencies.
3493 (TARG_CPU): New variable.
3494 (cgen.o): Depend on cgen.h, $(TARG_CPU)-opc.h.
3495 (.dep1): Delete creating of cgen-opc.h.
3496 (.tcdep): Put proper contents in cgen-opc.h.
3497 * configure.in (m32r): Delete setting of extra_files, extra_links.
3498 (AC_OUTPUT): Create cgen-opc.h.
3499 * configure: Regenerated.
3501 Sat Apr 5 13:19:12 1997 Klaus Kaempf <kkaempf@progis.de>
3503 * makefile.vms: Update to build gasp.exe.
3505 Fri Apr 4 16:10:02 1997 Doug Evans <dje@canuck.cygnus.com>
3507 * write.c (relax_frag): Make non-static.
3508 * write.h (relax_frag): Add prototype for.
3509 * config/tc-m32r.h (md_do_align): New arg `max'.
3510 * config/tc-m32r.c (m32r_do_align): Likewise.
3511 Update calls to frag_align, frag_align_pattern.
3512 (fill_insn): Update call to m32r_do_align.
3513 (m32r_scomm): Update call to frag_align.
3515 * config/tc-m32r.[ch]: New files.
3517 * Makefile.in (CPU_TYPES): Add m32r.
3518 (TARGET_CPU_CFILES): Add tc-m32r.c.
3519 (TARGET_CPU_HFILES): Add tc-m32r.h.
3520 (DISTCLEAN_HERE): Add cgen-opc.h.
3521 (.dep1,.tcdep): Create empty cgen-opc.h.
3522 (cgen.o): Add dependencies.
3523 (dependencies): Regenerate.
3524 * as.h (struct frag): New member fr_targ.
3525 (fr_pcrel_adjust,fr_bsr): Move into union fr_targ.ns32k.
3526 * conf.in (USING_CGEN): New macro.
3527 * configure.in (m32r-*-*): Add entry for.
3528 Add cgen.o to extra_objects.
3529 * configure: Regenerate.
3530 * frags.c (frag_var): fr_pcrel_adjust renamed to
3531 fr_targ.ns32k.pcrel_adjust. fr_bsr renamed to fr_targ.ns32k.bsr.
3532 (frag_variant): Likewise.
3533 * write.c (relax_frag): Likewise.
3534 * config/tc-ns32k.c (*): Likewise.
3536 Fri Apr 4 13:26:10 1997 Ian Lance Taylor <ian@cygnus.com>
3538 * config/tc-hppa.h (TC_EOL_IN_INSN): Check explicitly for '!',
3539 rather than for any end of line character.
3541 * config/tc-hppa.c (tc_gen_reloc): If hppa_ren_reloc_type fails,
3542 call abort (i.e., as_abort) rather than crashing.
3544 * config/tc-mips.c: Protect uses of STO_MIPS16 with an ifdef of
3545 OBJ_ELF, rather than of S_GET_OTHER.
3547 * Makefile.in (DISTCLEAN_HERE): Add site.exp and site.bak.
3549 Thu Apr 3 13:16:18 1997 Ian Lance Taylor <ian@cygnus.com>
3551 * Makefile.in (VERSION): Set to 2.8.1.
3553 * Branched binutils 2.8.
3555 Wed Apr 2 12:24:10 1997 Ian Lance Taylor <ian@cygnus.com>
3557 * COPYING: Update FSF address.
3559 * config/tc-mips.c (mips16_macro): Handle M_DMUL and M_MUL.
3561 Tue Apr 1 18:29:47 1997 Jim Wilson <wilson@cygnus.com>
3563 * config/tc-mips.c (md_begin): Don't set interlocks for 4100.
3565 Tue Apr 1 16:24:28 1997 Klaus Kaempf <kkaempf@progis.de>
3567 * config-gas.com: Update to handle both vax and alpha.
3568 * makefile.vms: Update to use config-gas.
3569 * conf-a-gas.com: Remove file.
3571 Tue Apr 1 16:08:21 1997 Ian Lance Taylor <ian@cygnus.com>
3573 * Makefile.in: Remove unnecessary itbl-parse.h, ibtl-parse.c, and
3574 itbl-lex.c dependencies. Remove rules for itbl-lex.o,
3575 itbl-parse.o, and itbl-ops.o; just use the normal .c.o rule.
3577 start-sanitize-tic80
3578 Tue Apr 1 11:25:56 1997 Michael Meissner <meissner@cygnus.com>
3580 * config/tc-tic80.c (line_comment_char): Make '#' start comments
3581 at the beginning of a line for compatibility with .S files where
3582 cpp leaves the filename transitions beginning with '#'.
3585 Tue Apr 1 00:07:30 1997 Ian Lance Taylor <ian@cygnus.com>
3587 * config/tc-m68k.c: Only compile tc_coff_symbol_emit_hook and
3588 tc_coff_sizemachdep if OBJ_COFF.
3590 Mon Mar 31 23:53:44 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3592 * config/tc-ppc.c (register_name): Declare.
3594 Mon Mar 31 16:31:04 1997 Joel Sherrill <joel@oarcorp.com>
3596 * configure.in (hppa*-*-rtems*): New target, like hppa-*-*elf*.
3597 * configure: Rebuild.
3599 Mon Mar 31 14:15:19 1997 Ian Lance Taylor <ian@cygnus.com>
3601 * config/tc-mips.c (mips_pseudo_table): Add "stabn".
3602 (mips16_mark_labels): New static function.
3603 (append_insn): Call mips16_mark_labels.
3604 (mips_emit_delays): Likewise.
3605 (s_insn): Likewise. Don't call mips_clear_insn_labels.
3606 (s_mips_stab): New static function.
3608 * configure.in: Use ELF for mips-*-gnu*.
3609 * configure: Rebuild.
3611 Mon Mar 31 14:01:40 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3613 * config/tc-m68k.h (TARGET_FORMAT): Set to "coff-m68k-sysv" if
3616 Fri Mar 28 18:03:19 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
3618 * configure.in: Add AC_ARG_ENABLE for commonbfdlib. If it is set,
3619 set OPCODES_LIB to empty.
3620 * configure: Rebuild.
3622 Fri Mar 28 15:25:24 1997 H.J. Lu <hjl@gnu.ai.mit.edu>
3624 * configure.in (sparc-*-linux*aout*, sparc-*-linux*): New
3626 * configure: Rebuild.
3628 Fri Mar 28 13:08:33 1997 Ian Lance Taylor <ian@cygnus.com>
3630 * itbl-parse.y (yyerror): Make static. Declare.
3632 From Ralf Baechle <ralf@gnu.ai.mit.edu>:
3633 * configure.in: Set emulations for mips-*-linux*-*.
3634 * configure: Rebuild.
3636 * config/tc-mips.c (struct mips_set_options): Define.
3637 (mips_opts): New static variable.
3638 (mips_isa): Remove. Now a field in mips_opts. Change all
3640 (mips16, mips16_autoextend, mips_warn_about_macros): Likewise.
3641 (mips_noreorder, mips_nomove, mips_noat, mips_nobopt): Likewise.
3642 (struct mips_option_stack): Define.
3643 (mips_opts_stack): New static variable.
3644 (s_mipsset): Add support for .set push and .set pop.
3645 * doc/c-mips.texi: Document .set push and .set pop.
3647 * config/obj-elf.c (obj_elf_section_change_hook): New function.
3648 * config/obj-elf.h (obj_elf_section_change_hook): Declare it.
3649 * config/tc-mips.c (s_change_sec): Call it if OBJ_ELF.
3651 Thu Mar 27 12:23:56 1997 Ian Lance Taylor <ian@cygnus.com>
3653 * as.c (parse_args): Update copyright date in version message.
3655 * Makefile.in (clean-here): Remove dependency files.
3657 * read.c (s_comm): Check S_IS_COMMON as well as S_IS_DEFINED.
3658 (s_mri_common): Check S_IS_COMMON unconditionally.
3659 * symbols.c (colon): Check S_IS_COMMON as well as S_IS_DEFINED.
3660 * config/tc-alpha.c (s_alpha_comm): Likewise.
3661 * config/tc-mips.c (nopic_need_relax): Likewise.
3662 * config/tc-ppc.c (ppc_elf_lcomm): Likewise.
3663 (ppc_pe_comm): Likewise.
3664 * config/obj-elf.c (obj_elf_common): Likewise. Set segment of
3665 common symbol to bfd_com_section_ptr.
3666 * config/tc-sparc.c (s_common): Likewise.
3667 (tc_gen_reloc): Likewise.
3670 Thu Mar 27 00:29:46 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3672 * config/tc-d30v.c (md_apply_fix3): Get the relocs right.
3675 Wed Mar 26 13:35:15 1997 H.J. Lu <hjl@lucon.org>
3677 * config/tc-i386.c (tc_i386_fix_adjustable): Only define if
3680 Wed Mar 26 11:32:51 1997 Ian Lance Taylor <ian@cygnus.com>
3682 * input-scrub.c (input_scrub_next_buffer): Handle very long input
3685 * listing.c (print_lines): Add lineno parameter. Change all
3687 (listing_listing): Only call calc_hex for the right line.
3688 (listing_list): Set the new edict based on the current edict, in
3689 order to handle listing commands in macros correctly.
3691 * config/tc-mips.c (insn_uses_reg): Map register numbers in mips16
3694 * cond.c (cond_finish_check): New function.
3695 * as.h (cond_finish_check): Declare.
3696 * as.c (main): Call cond_finish_check.
3699 Tue Mar 25 14:45:54 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3701 * config/tc-d30v.c (md_assemble): If two instructions
3702 are supposed to be assembled in parallel and the first one is
3703 long, print an error and stop.
3704 (md_apply_fix3): Don't calculate absolute relocs. Just write
3708 Mon Mar 24 12:11:18 1997 Ian Lance Taylor <ian@cygnus.com>
3710 * config/tc-i386.h (iclrKludge): Define.
3711 * config/tc-i386.c (md_assemble): Handle iclrKludge.
3713 * config/tc-alpha.h (tc_frob_file_before_adjust): Define if
3715 (alpha_frob_file_before_adjust): Declare if OBJ_ECOFF.
3716 * config/tc-alpha.c (alpha_debug): New static variable.
3717 (md_parse_option): Set alpha_debug if -g is seen.
3718 (alpha_frob_file_before_adjust): New function if OBJ_ECOFF.
3721 Sun Mar 23 18:03:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
3723 * config/tc-d30v.c (build_insn): Enable range-checking code.
3724 (postfix): Stop at space or comma.
3725 (md_assemble): Change error message.
3728 Sat Mar 22 13:44:28 1997 Ian Lance Taylor <ian@cygnus.com>
3730 * Makefile.in: Added automatic dependency building.
3731 * dep-in.sed: New file.
3733 Fri Mar 21 15:42:37 1997 Ian Lance Taylor <ian@cygnus.com>
3735 * config/obj-ieee.c (segment_name): Don't define function if this
3738 * config/obj-coff.h (DO_STRIP): Don't define.
3739 * config/tc-h8300.h (DO_STRIP): Don't define.
3740 * config/tc-h8500.h (DO_STRIP): Don't define.
3741 * config/tc-w65.h (DO_STRIP): Don't define.
3742 * config/tc-z8k.h (DO_STRIP): Don't define.
3744 * symbols.c (colon): Call obj_frob_label if it is defined.
3745 * config/obj-vms.h (obj_frob_label): Rename from tc_frob_label.
3747 * configure.in: Don't set files and links. Don't call
3748 AC_LINK_FILES. Substitute te_file. Create targ-cpu.h,
3749 obj-format.h, targ-env.h, and itbl-cpu.h in AC_OUTPUT.
3750 * configure: Rebuild.
3751 * Makefile.in (TARG_CPU_C): New variable.
3752 (TARG_CPU_O, TARG_CPU_H): New variables.
3753 (OBJ_FORMAT_C, OBJ_FORMAT_O, OBJ_FORMAT_H): New variables.
3754 (TARG_ENV_H, ATOF_TARG_C, ATOF_TARG_O): New variables.
3755 (SOURCES): Rename from REAL_SOURCES. Delete old definition.
3756 (LINKED_SOURCES): Remove.
3757 (HEADERS): Rename from REAL_HEADERS. Delete old definition.
3758 (LINKED_HEADERS): Remove.
3759 (OBJS): Use $(TARG_CPU_O), etc., rather than targ-cpu.o, etc.
3760 ($(OBJS)): Depend upon $(TARG_ENV_H), etc., rather than
3762 ($(TARG_CPU_O), $(OBJ_FORMAT_O) $(ATOF_TARG_O)): New targets.
3763 (targ-cpu.o, obj-format.o, atof-targ.o): Remove targets.
3764 (itbl-cpu.h): Remove target.
3765 (DISTCLEAN_HERE): Remove targ-cpu.c, obj-format.c, atof-targ.c,
3768 Thu Mar 20 19:18:58 1997 Ian Lance Taylor <ian@cygnus.com>
3770 * doc/as.texinfo (Symbol Names): Don't use obsolete @ctrl macro.
3772 Thu Mar 20 16:49:14 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
3774 * config/tc-m68k.c (mri_chip): Replace calls to get_symbol_end by
3775 open coded loop that does not require the name to start with a
3778 Thu Mar 20 13:42:01 1997 H.J. Lu <hjl@lucon.org>
3780 * frags.c (frag_var): Change offset parameter to offsetT.
3781 (frag_variant): Likewise.
3782 * frags.h (frag_variant, frag_var): Update declarations.
3783 * config/tc-m68k.c (struct m68k_it): Change foff field to
3785 (add_frag): Change off parameter to offsetT.
3786 * Several files: Add casts to calls to frag_var.
3788 * Makefile.in (m68k-parse.c): Depend upon itbl-parse.c, to
3789 serialize a parallel make.
3790 (itbl-parse.h): Split target out from itbl-parse.c.
3792 Thu Mar 20 12:48:45 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3794 * config/m68k-parse.y (motorola_operand): Allow (zdireg,EXPR).
3796 * config/te-delta.h (COFF_COMMON_ADDEND): Define.
3797 * config/obj-coff.c (fixup_segment): Check COFF_COMMON_ADDEND when
3798 storing the value of a common symbol.
3800 Wed Mar 19 11:37:57 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3802 * config/obj-coff.c (glue_symbols): Unused variable symbolP
3804 (crawl_symbols): Do not modify symbol_rootP and symbol_lastP here;
3805 that is done by symbol_remove and symbol_insert.
3807 * config/obj-coff.h (S_IS_LOCAL): Return 0 for a debugging
3810 Wed Mar 19 11:06:29 1997 Ian Lance Taylor <ian@cygnus.com>
3812 * config/tc-mips.c (load_register): In 32 bit mode, when not
3813 dealing with a 64 bit number, permit the upper 32 bits to be set
3814 even if bit 31 is not set.
3816 Tue Mar 18 23:30:14 1997 Ian Lance Taylor <ian@cygnus.com>
3818 * read.c (potable): Add "equiv".
3819 (s_set): Handle .equiv based on argument.
3820 * doc/as.texinfo (Equiv): New node to document .equiv.
3821 (Err): New node to document .err.
3823 Tue Mar 18 15:50:13 1997 H.J. Lu <hjl@lucon.org>
3825 * Many files: Add function prototypes.
3826 * as.c (show_usage, parse_args): Make static.
3827 * frags.h (frag_alloc): Declare.
3828 * subsegs.c (subseg_set_rest): Don't declare frag_alloc.
3829 * symbols.c (dollar_label_instance): Change return type to long.
3830 * symbols.h (print_symbol_value): Declare.
3831 (print_expr, print_expr_1, print_symbol_value_1): Declare.
3832 * write.c (fix_new_exp): Don't declare make_expr_symbol.
3833 (remove_subsegs, relax_frag): Make static.
3834 * config/atof-vax.c (atof_vax_sizeof): Change letter to int.
3835 (what_kind_of_float): Likewise.
3836 (atof_vax): Make static. Change what_kind to int.
3837 (md_atof): Change what_statement_type to int.
3838 * config/obj-ecoff.h (obj_ecoff_set_ext): Declare.
3839 * config/tc-alpha.c (vax_md_atof): Declare.
3840 (md_atof): Don't declare atof_ieee and vax_md_atof.
3841 * config/tc-i386.c (set_16bit_code_flag): Make static.
3842 * config/tc-i386.h (tc_i386_fix_adjustable): Declare.
3843 * config/tc-m68k.c (add_fix): Change width to int.
3844 (insert_reg): Change regname to const.
3845 (md_atof): Don't declare atof_ieee.
3846 (demand_empty_rest_of_line): Don't declare.
3847 * config/tc-m88k.c (md_atof): Don't declare atof_ieee.
3848 * config/tc-sparc.c (cmp_reg_entry): Change args to const PTR.
3849 (parse_keyword_arg): Change lookup_fn to take const arg.
3850 (md_atof): Don't declare atof_ieee.
3851 * config/tc-sparc.h: Add ifdef for multiple inclusion.
3852 (tc_aout_pre_write_hook): Don't declare.
3854 Mon Mar 17 11:21:09 1997 Ian Lance Taylor <ian@cygnus.com>
3856 * as.h (bfd_alloc_by_size_t): Don't declare.
3857 * Many files: Use xmalloc rather than bfd_alloc_by_size_t.
3859 Sun Mar 16 13:49:21 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
3861 * symbols.c (symbol_new): Don't call debug_verify_symchain.
3862 (symbol_append): Set sy_next and sy_previous when adding a single
3863 symbol to an empty list. Call debug_verify_symchain.
3864 (verify_symbol_chain): Use assert, not know.
3866 Sat Mar 15 20:27:12 1997 Fred Fish <fnf@cygnus.com>
3868 * NEWS: Note BeOS support.
3869 * configure.in: (ppc-*-beos): New target, use coff as object format.
3870 * configure: Regenerate with autoconf.
3872 Sat Mar 15 19:14:02 1997 Ian Lance Taylor <ian@cygnus.com>
3874 * config/tc-mips.c (md_apply_fix): Improve error message for out
3877 * Makefile.in: Add dependencies on obstack.h where needed.
3879 Fri Mar 14 15:33:38 1997 Ian Lance Taylor <ian@cygnus.com>
3881 * config/tc-mips.c (md_estimate_size_before_relax): Handle the
3882 case of a symbol equated to another symbol when using SVR4_PIC.
3884 * Makefile.in (TARG_CPU_DEP_sparc): Add opcode/sparc.h.
3886 Thu Mar 13 11:20:51 1997 Ian Lance Taylor <ian@cygnus.com>
3888 * read.c (read_a_source_file): Call LISTING_NEWLINE before
3889 HANDLE_CONDITIONAL_ASSEMBLY when handling an MRI line label.
3891 * config/obj-elf.c (obj_elf_data): Call md_flush_pending_output
3892 and md_elf_section_change_hook if they are defined.
3893 (obj_elf_text, obj_elf_previous): Likewise.
3895 Wed Mar 12 11:40:20 1997 Ian Lance Taylor <ian@cygnus.com>
3897 * config/obj-multi.h (struct elf_obj_sy): Define if
3899 (OBJ_SYMFIELD_TYPE): Define as struct elf_obj_sy if
3901 * config/obj-elf.h (struct elf_obj_sy): Don't define if
3902 OBJ_SYMFIELD_TYPE is defined.
3904 * doc/as.texinfo (bss): Improve description of .bss section. In
3905 ELF or COFF, you are permitted to switch into the section.
3906 (Comm): Rewrite description of common symbols.
3907 (Lcomm): Mention that some targets permit a third argument.
3909 Tue Mar 11 01:13:31 1997 Ian Lance Taylor <ian@cygnus.com>
3911 * config/tc-ppc.c (ppc_elf_lcomm): Don't call S_CLEAR_EXTERNAL.
3913 * symbols.c (colon): Change type of local to int. From Alan Modra
3914 <alan@spri.levels.unisa.edu.au>.
3916 * config/tc-m88k.c (m88k_do_align): Don't use a special nop
3917 alignment if a zero fill pattern was explicitly specified.
3918 * config/tc-sh.c (sh_do_align): Likewise.
3920 * read.c (equals): Always permit register names to be redefined.
3922 * config/tc-mips.c (mips_fix_adjustable): Permit a reloc against a
3923 mips16 symbol to be adjusted if a symbol is being subtracted from
3926 From Eric Youngdale <eric@andante.jic.com>:
3927 * config/obj-elf.c (obj_elf_symver): Check for duplicate or
3928 illegal symbol version names.
3929 (elf_frob_symbol): Check for external default versions.
3931 Sun Mar 9 23:49:12 1997 Ian Lance Taylor <ian@cygnus.com>
3933 From Eric Youngdale <eric@andante.jic.com>:
3934 * config/obj-elf.h (struct elf_obj_sy): Define.
3935 (OBJ_SYMFIELD_TYPE): Define to elf_obj_sy struct. Change all
3937 * config/obj-elf.c (obj_elf_symver): Just record the name.
3938 (obj_symbol_new_hook): Initialized versioned_name field.
3939 (elf_frob_symbol): If there is a versioned_name, either rename the
3940 symbol, or add an alias with that name.
3942 Thu Mar 6 13:55:32 1997 Jeffrey A Law (law@cygnus.com)
3944 * config/tc-mn10300.c (md_relax_table): Define.
3945 (md_convert_frag): Implement.
3946 (md_assemble): Handle relaxable operands/instructions correctly.
3947 (md_estimate_size_before_relax): Implement.
3948 * config/tc-mn10300.h (TC_GENERIC_RELAX_TABLE): Define.
3950 * config/tc-mn10200.c (md_relax_table): Fix typos.
3952 * config/tc-mn10300.c (md_assemble): Don't use any MN10300 specific
3953 relocs anymore. Tweak fx_offset for pc-relative relocs.
3955 Wed Mar 5 15:46:16 1997 Ian Lance Taylor <ian@cygnus.com>
3957 * cond.c (s_ifc): Call mri_comment_field and mri_comment_end when
3960 start-sanitize-tic80
3961 Tue Mar 4 19:34:21 1997 Fred Fish <fnf@cygnus.com>
3963 * config/tc-tic80.c (md_pseudo_table): Add "sect" and "section"
3965 * config/tc-tic80.c (md_begin): Declare external variable
3966 coff_flags and insert an F_AR32WR bit into it.
3969 Tue Mar 4 10:01:04 1997 Ian Lance Taylor <ian@cygnus.com>
3971 * read.c (equals): Add reassign parameter. Change all callers.
3972 * read.h (equals): Update declaration.
3974 Sat Mar 1 01:04:04 1997 Ian Lance Taylor <ian@cygnus.com>
3976 * config/tc-mips.c (mips16_extended_frag): Don't assume that we
3977 can rely on the frag address to determine whether a frag is
3980 Fri Feb 28 14:40:00 1997 Ian Lance Taylor <ian@cygnus.com>
3982 * write.h (LOCAL_LABEL): Only define if not BFD_ASSEMBLER.
3983 (S_LOCAL_NAME): Likewise.
3984 (FAKE_LABEL_NAME): Define unconditionally.
3985 * symbols.c (colon): Call bfd_is_local_label, not LOCAL_LABEL, if
3987 (S_IS_LOCAL): Call bfd_is_local_label_name, not LOCAL_LABEL.
3988 * config/tc-*.h: Only define LOCAL_LABEL if not BFD_ASSEMBLER.
3989 Don't define FAKE_LABEL_NAME.
3990 * config/te-ic960.h: Likewise.
3991 * config/tc-mips.h (tc_frob_file_before_adjust): Define.
3992 (mips_frob_file_before_adjust): Declare.
3993 * config/tc-mips.c (mips_frob_file_before_adjust): New function.
3994 (mips_local_label): Remove.
3996 * config/te-sco386.h: Remove; not used.
3998 start-sanitize-tic80
3999 Thu Feb 27 15:39:16 1997 Fred Fish <fnf@cygnus.com>
4001 * config/tc-tic80 (md_pseudo_table): Add align pseudo op to do
4002 byte alignment rather than power-of-two alignment that is the
4006 Thu Feb 27 13:29:04 1997 Ian Lance Taylor <ian@cygnus.com>
4008 * config/tc-m68k.c (md_assemble): Handle a reloc width of 'W'.
4010 * gasp.c (hash_add_to_string_table): Correct misspelling in error
4011 message, and add newline.
4012 (process_file): Don't process assignments in the label if this is
4013 a equ or assign pseudo-op.
4014 (process_pseudo_op): Swap first argument to do_assign for K_ASSIGN
4015 and K_EQU, to match documentation.
4017 Thu Feb 27 12:00:03 1997 Michael Meissner <meissner@cygnus.com>
4019 * config/obj-coff.c (obj_coff_section): Add 'r' section attribute
4020 to denote read-only data sections.
4022 Thu Feb 27 00:26:33 1997 Ian Lance Taylor <ian@cygnus.com>
4024 * config/obj-elf.c (obj_elf_common): Set BSF_OBJECT in flags.
4025 * config/tc-sparc.c (s_common): Likewise, if BFD_ASSEMBLER.
4027 * expr.c (operand): Simplify 0b handling. Don't treat 0b as a
4028 binary number if the next character is '+' or '-'.
4030 start-sanitize-tic80
4031 Wed Feb 26 20:47:12 1997 Fred Fish <fnf@cygnus.com>
4033 * config/tc-tic80.c (FLT_CHARS): Change from "dD" to "fF".
4034 (find_opcode): Match operands that can be floats.
4035 (build_insn): Handle O_big (float) expressions and build
4039 Wed Feb 26 18:19:00 1997 Stan Shebs <shebs@andros.cygnus.com>
4041 * configure.in (mips*-*-lnews*): New target, also make empty
4042 emulation list for this target.
4043 * configure: Update.
4044 * tc-mips.c (ECOFF_LITTLE_FORMAT): Define.
4045 (mips_target_format): Use.
4046 * te-lnews.h: New file.
4048 start-sanitize-tic80
4049 Wed Feb 26 15:33:46 1997 Fred Fish <fnf@cygnus.com>
4051 * config/tc-tic80.c (find_opcode, build_insn): Changes to match
4052 operands with :m or :s modifiers and generate the right opcodes
4056 Wed Feb 26 11:56:11 1997 Ian Lance Taylor <ian@cygnus.com>
4058 * Makefile.in (itbl-parse.c itbl-parse.h): Use $(BISON) and
4059 $(BISONFLAGS), not $(YACC) and $(YACCFLAGS).
4061 Tue Feb 25 22:02:23 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4063 * config/tc-m68k.c (instring): Useless local declaration of
4064 crack_operand removed.
4065 * expr.h (expressionS): Changed type of X_op field to operatorT if
4068 Tue Feb 25 13:17:27 1997 Ian Lance Taylor <ian@cygnus.com>
4070 Based on patches from Robert Lipe <robertl@dgii.com>:
4071 * configure.in: Add i386coff and i386elf to emulation list.
4072 * configure: Rebuild.
4073 * as.c (i386coff, i386elf): Declare.
4074 * obj.h (coff_format_ops): Declare.
4075 * config/obj-coff.c (OBJ_HEADER): Define.
4076 (coff_obj_symbol_new_hook): Rename from obj_symbol_new_hook.
4077 (coff_obj_read_begin_hook): Rename from obj_read_begin_hook.
4078 (obj_pseudo_table): Add "version".
4079 (coff_pop_insert): New static function.
4080 (coff_sec_sym_ok_for_reloc): New static function.
4081 (no_func): New static function.
4082 (coff_format_ops): New variable.
4083 * config/obj-coff.h (coff_obj_symbol_new_hook): Declare.
4084 (obj_symbol_new_hook): Define.
4085 (coff_obj_read_begin_hook): Declare.
4086 (obj_read_begin_hook): Define.
4087 * config/tc-i386.h (i386_target_format): Declare.
4088 * config/tc-i386.c: Check OBJ_MAYBE_ELF as well as OBJ_ELF; check
4089 OUTPUT_FLAVOR when appropriate.
4090 (i386_target_format): New function.
4091 * Makefile.in (obj-coff.o): New target.
4092 (e-i386coff.o, e-i386elf.o): New targets.
4094 From Stephen Williams <steve@icarus.icarus.com>:
4095 * config/tc-i960.h (TC_SYMFIELD_TYPE): Define if OBJ_COFF.
4096 (_tc_get_bal_of_call): Don't declare.
4097 (tc_get_bal_of_call): Declare as function, don't define as macro.
4098 * config/tc-i960.c (tc_set_bal_of_call): If OBJ_COFF, store balP
4099 in sy_tc field, not x_balntry field.
4100 (tc_get_bal_of_call): Rename from _tc_get_bal_of_call. Change
4101 return type to symbolS *. If OBJ_COFF, retrieve value from sy_tc
4102 field, not x_balntry field.
4104 * config/obj-elf.c (obj_elf_section): Permit a .note section to
4105 have the SHF_ALLOC attribute.
4107 * Makefile.in ($(OBJS)): Don't depend upon $(IT_HDRS).
4108 (TARG_CPU_DEP_mips): Depend upon $(srcdir)/itbl-ops.h.
4109 (itbl-lex.o): Depend upon itbl-parse.h.
4111 * itbl-parse.y (yyerror): Change return type to int. Change to
4112 use old style function declaration.
4114 * Makefile.in (itbl-lex.o): Remove -Wall.
4115 (itbl-parse.o): Likewise.
4117 * cond.c (s_ifdef): If we should omit conditionals from listings,
4119 (s_if, s_ifc, s_endif, s_else, s_ifeqs): Likewise.
4120 * listing.c (list_info_struct): Add EDICT_NOLIST_NEXT.
4121 (listing_listing): Handle EDICT_NOLIST_NEXT.
4122 (listing_list): An argument of 2 means EDICT_NOLIST_NEXT.
4123 * listing.h (LISTING_NOCOND): Define.
4124 (LISTING_SKIP_COND): Define.
4125 * as.c (show_usage): Mention c as a suboption of -a.
4126 (parse_args): Handle c as a suboption of -a.
4127 * doc/as.texinfo: Document -alc.
4129 start-sanitize-tic80
4130 Mon Feb 24 23:34:14 1997 Fred Fish <fnf@cygnus.com>
4132 * config/tc-tic80.c (md_apply_fix): Handle R_ABS type fixups.
4135 Mon Feb 24 18:27:43 1997 Eric Youngdale <eric@andante.jic.com>
4137 * doc/as.texinfo: Document .symver.
4139 Mon Feb 24 15:19:57 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4141 * config/tc-d10v.c: Change pre_defined_registers to
4142 d10v_predefined_registers and reg_name_cnt to d10v_reg_name_cnt.
4144 Mon Feb 24 10:40:45 1997 Fred Fish <fnf@cygnus.com>
4146 * config/obj-coff.c: Fix typo in comment section.
4147 start-sanitize-tic80
4148 * config/tc-tic80.c (md_pseudo_table): Add entry for bss, which takes
4149 an additional alignment argument.
4150 (find_opcode): Allow O_symbol relocs for any 32 bit field, not just
4152 (build_insn): Handle O_symbol relocs for any 32 bit field, not just
4156 Mon Feb 24 02:23:00 1997 Dawn Perchik <dawn@cygnus.com>
4158 * Makefile.in: Remove dependancies on itbl-cpu.h.
4159 * as.c: Define stubs for itbl_parse and itbl_init if HAVE_ITBL_CPU
4162 Mon Feb 24 02:03:00 1997 Dawn Perchik <dawn@cygnus.com>
4164 * itbl-ops.h: Include as.h.
4166 Mon Feb 24 01:04:00 1997 Dawn Perchik <dawn@cygnus.com>
4168 * as.c: Remove -t option.
4169 * configure, configure.in: Move itbl-cpu.h to mips specific configure.
4170 * itbl-ops.h: Include itbl-cpu.h only if HAVE_ITBL_CPU is defined.
4171 * config/tc-mips.h: Define HAVE_ITBL_CPU.
4173 Sun Feb 23 18:01:00 1997 Dawn Perchik <dawn@cygnus.com>
4175 * itbl-ops.c: Don't define DEBUG.
4177 Sun Feb 23 17:49:00 1997 Dawn Perchik <dawn@cygnus.com>
4179 * Makefile.in: Update itbl-test.c to reflect its new location.
4181 Sun Feb 23 15:50:00 1997 Dawn Perchik <dawn@cygnus.com>
4183 * itbl-ops.c: Add test for itbl_have_entries.
4184 * config/tc-mips.c: Remove test for itbl_have_entries.
4185 * config/tc-mips.h: Define tc_init_after_args to mips_init_after_args.
4187 Sun Feb 23 18:13:19 1997 Ian Lance Taylor <ian@cygnus.com>
4189 * Makefile.in (DISTSTUFF): Remove itbl-parse.y, itbl-lex.l, and
4190 itbl-ops.c. Add itbl-parse.c and itbl-lex.c.
4191 (LEX, LEXFLAGS): Define.
4192 * itbl-ops.c (append_insns_as_macros): Remove bogus ASSERT.
4194 Sat Feb 22 21:25:00 1997 Dawn Perchik <dawn@cygnus.com>
4196 * itbl-parse.y: Fix indentation mistakes from indent program.
4197 * itbl-lex.l: Fix indentation mistakes from indent program.
4198 * itbl-ops.h: Add include for ansidecl.h.
4199 Add PARAMS around function arguments.
4200 Add declaration for itbl_have_entries.
4201 * itbl-ops.c: Add PARAMS around function arguments.
4202 * Makefile.in: Add itbl build rules.
4203 Add dependancies for itbl files to mips target.
4204 * as.c: Add itbl support.
4205 Add new option "--insttbl" for dynamically extending instruction set.
4206 * as.h: Declare insttbl_file_name;
4207 the name of file defining extensions to the basic instruction set
4208 * configure.in, configure: Add itbl-parse.o, itbl-lex.o, and
4209 itbl-ops.o to extra_objects for mips configuration.
4210 Add include file link from itbl-cpu.h to
4211 config/itbl-${target_cpu_type}.h.
4212 * config/tc-mips.c: Allow copz instructions.
4213 Add notes for future additions to the itbl support.
4215 (macro): Call itbl_assemble to assemble itbl instructions.
4216 See if an unknown register is specified in an itbl entry.
4218 Sat Feb 22 20:53:01 1997 Fred Fish <fnf@cygnus.com>
4219 * doc/internals.texi (CPU backend): Fix typo in md_section_align
4221 start-sanitize-tic80
4222 * config/tc-tic80.h (NEED_FX_R_TYPE): Define.
4223 * config/tc-tic80.c (find_opcode): Add code to support O_symbol
4225 (build_insn): Grab a frag early so we can use the address in
4226 fixups. Take one's complement of BITNUM values before insertion
4227 in opcode. Add code to support O_symbol operands.
4228 (md_apply_fix): Replace unimplemented warning with implementation.
4229 (md_pcrel_from): Ditto.
4230 (tc_coff_fix2rtype): Ditto.
4233 Fri Feb 21 14:34:31 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4235 * config/tc-d30v.c (parallel_ok): New function.
4236 * config/tc-d30v.h: Define TARGET_BYTES_BIG_ENDIAN.
4238 * config/tc-d10v.c (md_pcrel_from_section): Return 0 if
4239 relocation is in different section.
4241 Fri Feb 21 10:08:25 1997 Jim Wilson <wilson@cygnus.com>
4243 * tc-mips.c (mips_ip): If configured for an embedded ELF system,
4244 don't set the section alignment to 2**4.
4246 Fri Feb 21 11:55:03 1997 Ian Lance Taylor <ian@cygnus.com>
4248 * config/tc-m68k.c (line_comment_chars): Add '*'.
4250 * app.c (LEX_IS_TWOCHAR_COMMENT_2ND): Don't define.
4251 (do_scrub_begin): Don't set lex['*'].
4252 (do_scrub_chars): When handling LEX_IS_TWOCHAR_COMMENT_1ST, don't
4253 check for LEX_IS_TWOCHAR_COMMENT_2ND. Instead, just check for
4256 * configure.in: Set em=svr4 for m68k-*-sysv4*.
4257 * configure: Rebuild.
4258 * config/te-svr4.h: New file.
4259 * config/tc-m68k.c (m68k_comment_chars): Only include `#' if
4260 TE_SVR4 or TE_DELTA.
4262 Thu Feb 20 22:24:39 1997 Jeffrey A Law (law@cygnus.com)
4264 * config/tc-mn10200.c (md_convert_frag): Create a fixup for the
4265 short conditional branch around a long unconditional branch.
4267 Thu Feb 20 13:56:00 1997 Ian Lance Taylor <ian@cygnus.com>
4269 * config/obj-coff.c (obj_coff_ln [both versions]): Call
4272 * config/tc-arm.c (fix_new_arm): Use make_expr_symbol to handle a
4275 * symbols.c (resolve_symbol_value): If both left and right
4276 operands are undefined, warn about both of them.
4278 Wed Feb 19 00:53:28 1997 Ian Lance Taylor <ian@cygnus.com>
4280 Based on patches from Eric Youngdale <eric@andante.jic.com>:
4281 * config/obj-elf.c (elf_pseudo_table): Add "symver".
4282 (obj_elf_symver): New static function.
4283 * config/obj-elf.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Copy the st_other
4286 * write.c (relax_segment): Make type and printf format agree.
4288 * read.c (get_line_sb): Don't end the line on a semicolon inside a
4292 Tue Feb 18 18:42:51 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4294 * config/tc-d30v.c, config/tc-d30v.h: New files.
4296 * configure: Rebuilt.
4298 * configure.in: Add case for d30v.
4301 Sun Feb 16 17:47:29 1997 Fred Fish <fnf@cygnus.com>
4303 * config/tc-alpha.h (md_operand): Define with a null expansion,
4304 like all the other targets.
4305 * doc/internals.texi (CPU backend): Add missing word in
4306 md_flush_pending_output description. Fix typo in md_convert_frag
4308 start-sanitize-tic80
4309 * config/tc-tic80: Minor comment additions/changes.
4312 Fri Feb 14 18:09:59 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4314 * config/tc-m68k.c (LOCAL_LABEL): Macro redefined if TE_DELTA.
4315 (tc_canonicalize_symbol_name): Macro defined if TE_DELTA.
4316 * config/obj-coff.c (obj_coff_def): Use
4317 tc_canonicalize_symbol_name if defined.
4318 (obj_coff_tag, obj_coff_val): Likewise.
4319 * expr.c (operand): Reject '~' as operator if is_name_beginner.
4321 Fri Feb 14 17:24:48 1997 Ian Lance Taylor <ian@cygnus.com>
4323 Based on notes from Peter Eriksson <peter@ifm.liu.se>. The target
4324 does not actually work, though:
4325 * configure.in (i386-sequent-bsd*): New target.
4326 * configure: Rebuild.
4327 * config/tc-dynix.h: New file.
4328 * config/tc-i386.h: Define TARGET_FORMAT if TE_DYNIX.
4330 * read.c (do_align): Add max parameter. Change all callers.
4331 Remove useless static variables.
4332 (s_align): New static function. Do common portion of
4333 s_align_bytes and s_align_ptwo.
4334 (s_align_bytes, s_align_ptwo): Just call s_align.
4335 * frags.c (frag_align): Add max parameter. Change all callers.
4336 (frag_align_pattern): Likewise.
4337 * frags.h (frag_align, frag_align_pattern): Update declarations.
4338 * write.c (relax_segment): Limit alignment change to fr_subtype.
4339 Fix some types to be addressT.
4340 * config/obj-coff.c (size_section): Likewise.
4341 * config/obj-ieee.c (size_section): Likewise.
4342 * config/tc-d10v.h (md_do_align): Add max parameter.
4343 * config/tc-i386.h (md_do_align): Likewise.
4344 * config/tc-m88k.h (md_do_align): Likewise.
4345 * config/tc-m88k.c (m88k_do_align): Likewise.
4346 * config/tc-sh.h (md_do_align): Likewise.
4347 * config/tc-sh.c (sh_do_align): Likewise.
4348 * as.h: Improve comments on rs_align and rs_align_code.
4349 * doc/as.texinfo: Document new alignment arguments.
4350 * doc/internals.texi (Frags): Document use of fr_subtype field for
4351 rs_align and rs_align_code.
4353 Fri Feb 14 15:56:06 1997 Gavin Koch <gavin@cygnus.com>
4355 * config/tc-mips.c: Changed opcode parsing.
4357 Thu Feb 13 20:02:16 1997 Fred Fish <fnf@cygnus.com>
4359 * config/{tc-alpha.h, tc-d10v.h, tc-generic.h, tc-i960.h,
4360 tc-mn10200.h, tc-mn10300.h, tc-sh.h, tc-vax.h, tc-w65.h}:
4361 Add default definition of zero for TARGET_BYTES_BIG_ENDIAN.
4362 * config/{tc-arm.h, tc-hppa.h, tc-i386.h, tc-mips.h, tc-ns32k.h,
4363 tc-ppc.h, tc-sparc.h}: Move definition of TARGET_BYTES_BIG_ENDIAN
4364 to a location consistent with the rest of the target include files.
4365 * config/tc-i386.c: Remove misleading comment.
4366 * doc/internals.texi (CPU backend): Add description of function
4367 md_undefined_symbol.
4368 start-sanitize-tic80
4369 * config/tc-tic80.c: Add code to insert predefined symbols into the
4370 symbol table so they can be parsed by the standard expression parser.
4371 Remove custom code that use to parse them.
4372 * config/tc-tic80.h: Move definition of TARGET_BYTES_BIG_ENDIAN
4373 to a location consistent with the rest of the target include files.
4376 Thu Feb 13 21:44:18 1997 Klaus Kaempf <kkaempf@progis.de>
4378 * as.h: GNU c provides unlink() function.
4380 Unify section handling on openVMS/Alpha:
4381 * config/tc-alpha.c(s_alpha_link): Remove.
4382 (s_alpha_section): New function.
4383 Remove case-hacking of symbols
4384 Add .code_address pseudo-op.
4385 (BFD_RELOC_ALPHA_CODEADDR): New relocation.
4386 (s_alpha_code_address): New function.
4387 (alpha_ctors_section, alpha_dtors_section): New sections for C++
4388 static constructors/destructors.
4389 Add debug code for crash debugs, to be removed when traceback code
4390 is added to object code.
4391 (s_alpha_name): New function for .name pseudo-op.
4392 (alpha_print_token): New function to print token expressions with
4393 alpha specific extensions.
4395 * makefile.vms: Allow compilation with current gcc snapshot.
4397 Thu Feb 13 16:29:04 1997 Fred Fish <fnf@cygnus.com>
4399 * doc/Makefile.in (TEXI2DVI): Set to just name of program.
4400 (DVIPS): Set to dvips.
4401 (ps, as.ps, gasp.ps): New targets.
4402 (internals.info, gasp.dvi, internals.dvi): Set both TEXINPUTS
4403 and MAKEINFO env variables.
4404 (internals.ps): Use DVIPS macro.
4405 (clean): Remove core and backup files.
4406 (distclean): Remove temporary files from building internals.
4408 * doc/internals.texi (Frags): Fix typo.
4409 (GAS processing): Ditto.
4410 (CPU backend): Ditto.
4411 * ecoff.c (init_file): Use TARGET_BYTES_BIG_ENDIAN value directly.
4412 * mpw-config.in: Define TARGET_BYTES_BIG_ENDIAN as 1.
4413 * read.c: Remove ugly hack that dealt with config files not
4414 correctly defining TARGET_BYTES_BIG_ENDIAN.
4415 (target_big_endian): Use TARGET_BYTES_BIG_ENDIAN directly.
4416 * config/arm-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4417 * config/arm-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4418 * config/mips-big.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4419 * config/mips-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 0.
4420 * config/ppc-lit.mt: Define TARGET_BYTES_BIG_ENDIAN to 1.
4421 * config/ppc-sol.mt: Replace TARGET_BYTES_LITTLE_ENDIAN
4422 with TARGET_BYTES_BIG_ENDIAN defined to 0.
4423 * config/tc-arm.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4424 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4425 whether it is defined or not.
4426 * config/tc-mips.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN.
4427 * config/tc-ppc.h: Remove use of TARGET_BYTES_LITTLE_ENDIAN
4428 and simplify. Test value of TARGET_BYTES_BIG_ENDIAN, not just
4429 whether it is defined or not.
4430 start-sanitize-tic80
4431 * config/tic80.h (TARGET_FORMAT): Define to coff-tic80.
4432 (TARGET_BYTES_BIG_ENDIAN): Define to 0.
4435 Thu Feb 13 14:40:16 1997 Doug Evans <dje@canuck.cygnus.com>
4437 * write.c (write_relocs): Correct text in as_fatal error message,
4438 bfd_perform_relocation -> bfd_install_relocation.
4440 Thu Feb 13 14:48:03 1997 Philippe De Muyter <phdm@info.ucl.ac.be>
4442 * config/tc-m68k.c (LEX_TILDE): Define if TE_DELTA.
4443 * read.c (LEX_TILDE): Define if not defined.
4444 (lex_type): Use LEX_TILDE.
4445 * expr.c (get_symbol_end): Check first char with is_name_beginner,
4446 not is_part_of_name.
4448 Thu Feb 13 11:40:58 1997 Ian Lance Taylor <ian@cygnus.com>
4450 * config/tc-sparc.c (md_show_usage): Add missing backslash at end
4453 * config/tc-mips.c (mips16_extended_frag): Correct base address
4454 for an extended PC relative instruction.
4455 (md_convert_frag): Likewise.
4457 * config/tc-mips.c (prev_nop_frag): New static variable.
4458 (prev_nop_frag_holds): New static variable.
4459 (prev_nop_frag_required): New static variable.
4460 (prev_nop_frag_since): New static variable.
4461 (append_insn): If we aren't reordering, and prev_nop_frag is not
4462 NULL, and we don't need any nops, then decrease the size of
4463 prev_nop_frag. Don't insert nops because of instructions in
4464 noreorder sections. Remember whether the previous instructions
4465 where in noreorder sections even when not reordering.
4466 (mips_no_prev_insn): Add preserver parameter. Change all
4467 callers. Refer prev_nop_frag variables when appropriate.
4468 (mips_emit_delays): Set up prev_nop_frag.
4469 (s_mipsset): Clear prev_nop_frag if reordering.
4471 Wed Feb 12 14:36:29 1997 Ian Lance Taylor <ian@cygnus.com>
4473 * config/tc-mips.c (append_insn): Remove useless code which
4474 handled swapping a mips16 jump with a mips16 instruction with a
4477 * config/tc-mips.c (md_parse_option): When debugging, set
4478 mips_optimize to 1, not 0.
4480 * config/tc-mips.c (mips16_ip): Handle an extend operand.
4482 * config/tc-mips.c (my_getExpression): In mips16 mode, if it looks
4483 like the expression was based on `.', adjust the value of the
4486 * config/tc-mips.c (append_insn): Warn about an attempt to put an
4487 extended instruction in a delay slot when not reordering.
4488 (md_convert_frag): Warn if an extended instruction appears in a
4491 * config/tc-mips.c (mips_pseudo_table): Add "insn".
4492 (s_insn): New static function.
4493 * doc/c-mips.texi: Document .insn.
4495 * config/tc-mips.c (md_begin): Add the general registers to the
4497 (mips16_ip): First parse the expression, and then see whether it
4498 came up with a register, rather than trying to first see whether
4499 we are looking at a register.
4501 start-sanitize-tic80
4502 Tue Feb 11 15:13:39 1997 Fred Fish <fnf@cygnus.com>
4504 * config/tc-tic80.c: Numerous changes and additions to flesh
4505 out functions that were previously just stubs, and fix some
4506 problems found using the new TIc80 testsuite cases.
4509 Tue Feb 11 15:52:22 1997 Ian Lance Taylor <ian@cygnus.com>
4511 * config/tc-mips.c (mips16_ip): Handle %gprel modifier.
4512 (md_apply_fix): Handle BFD_RELOC_MIPS16_GPREL.
4514 * config/tc-mips.c (append_insn): Output jump instruction as a
4515 pair of 2 byte instructions, rather than as a single 4 byte
4518 start-sanitize-r5900
4519 * config/tc-mips.c (md_begin): Correct test of mips_5900.
4520 (mips_ip): Don't check INSN_ISA for a macro.
4523 start-sanitize-r5900
4524 Fri Feb 7 11:11:06 1997 Gavin Koch <gavin@cygnus.com>
4526 * config/tc-mips.c: added r5900.
4529 Mon Feb 10 22:06:00 1997 Dawn Perchik (dawn@cygnus.com)
4531 * itbl-ops.c, itbl-lex.l, itbl-parse.y, itbl-ops.h,
4532 config/itbl-mips.h: Add copyright message and fix indentation.
4534 Mon Feb 10 18:09:00 1997 Dawn Perchik (dawn@cygnus.com)
4536 * itbl-ops.c: New file. Add support for dynamically read
4537 instruction registers, opcodes and formats. Build internal table
4538 for new instructions and provide callbacks for assembler and
4540 * itbl-lex.l, itbl-parse.y: Lex and yacc parsers for instruction
4542 * itbl-ops.h: New file. Header file for itbl support.
4543 * config/itbl-mips.h: New file. Mips specific definitions for
4546 Fri Feb 7 09:52:34 1997 Jeffrey A Law (law@cygnus.com)
4548 * config/tc-mn10200.c (md_assemble): If a constant operand won't
4549 fit into the constant field of a relaxable operand, then it does
4552 Thu Feb 6 20:08:12 1997 Jeffrey A Law (law@cygnus.com)
4554 * config/tc-mn10200.c (md_estimate_size_before_relax): Treat
4555 a jsr target in a different section just like a jsr to
4556 an undefined target.
4558 Thu Feb 6 16:52:57 1997 Ian Lance Taylor <ian@cygnus.com>
4560 * config/tc-mips.c (mips_fix_adjustable): Don't adjust relocations
4561 against any mips16 symbols, not just externally visible ones.
4562 (md_apply_fix): Corresponding change.
4564 Wed Feb 5 11:11:06 1997 Ian Lance Taylor <ian@cygnus.com>
4566 * config/tc-mips.c (mips16_ip): Accept floating point registers in
4567 the operand of the exit instruction.
4569 Tue Feb 4 14:12:39 1997 Ian Lance Taylor <ian@cygnus.com>
4571 * symbols.c (resolve_symbol_value): If we leave an equated symbol
4572 as O_symbol, copy over the segment.
4574 Mon Feb 3 12:35:54 1997 Ian Lance Taylor <ian@cygnus.com>
4576 * config/tc-mips.c (md_apply_fix): If we aren't adjusting this
4577 fixup to be against the section symbol, adjust the value
4580 * symbols.c (resolve_symbol_value): Don't change X_add_number for
4582 * write.c (write_relocs): Avoid looping on equated symbols.
4583 Adjust fx_offset by X_add_number for each symbol.
4584 * config/obj-coff.c (do_relocs_for): Avoid looping on equated
4586 (fixup_segment): Add a loop to track down equated symbols and
4587 adjust fx_offset appropriately.
4589 Fri Jan 31 15:21:02 1997 Jeffrey A Law (law@cygnus.com)
4591 * config/tc-mn10200.c (md_relax_table): Add entries to allow
4592 jmp -> bra relaxing.
4593 (md_convert_frag): Handle jmp->bra relaxing.
4594 (md_assemble): Handle jmp->bra relaxing.
4595 (md_estimate_size_before_relax): Likewise.
4597 Fri Jan 31 13:15:05 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4599 * config/tc-i386.c (i386_align_code): Add comments explaining the
4602 Fri Jan 31 10:46:14 1997 Ian Lance Taylor <ian@cygnus.com>
4604 * config/tc-sparc.c (enforce_aligned_data): New static variable.
4605 (sparc_cons_align): Don't do anything unless enforce_aligned_data
4607 (md_longopts): Add "enforce-aligned-data".
4608 (md_show_usage): Mention --enforce-aligned-data.
4609 * doc/c-sparc.texi (Sparc-Aligned-Data): New node; document
4610 enforce-aligned-data.
4612 * config/tc-ppc.c (md_pseudo_table): If OBJ_XCOFF, add "long",
4613 "word", and "short".
4614 (ppc_xcoff_cons): New static function.
4616 * write.c (relax_segment): Give an error if a .space symbol is
4617 common or undefined.
4619 * read.c (read_a_source_file): Don't handle mri_pending_align if
4620 the handler is s_globl or s_ignore.
4622 Thu Jan 30 11:46:59 1997 Fred Fish <fnf@cygnus.com>
4624 * config/tc-d10v.c (find_opcode): Remove unused variable "numops".
4625 start-sanitize-tic80
4626 * config/tc-tic80.c: Many additions to previous placeholder file.
4627 * config/tc-tic80.h: Ditto.
4630 Thu Jan 30 12:28:18 1997 Alan Modra <alan@spri.levels.unisa.edu.au>
4632 * config/tc-i386.c (i386_align_code): Improve the nop patterns.
4634 Thu Jan 30 12:08:40 1997 Ian Lance Taylor <ian@cygnus.com>
4636 * config/tc-mips.c (mips_fix_adjustable): New function.
4637 * config/tc-mips.h (tc_fix_adjustable): Call mips_fix_adjustable.
4638 (mips_fix_adjustable): Declare.
4640 Ideas from Srinivas Addagarla <srinivas@cdotd.ernet.in>:
4641 * read.c (read_a_source_file): After doing an mri_pending_align,
4642 adjust the line_label if there is one.
4643 (s_space): Set mri_pending_align if an odd number of bytes were
4646 Wed Jan 29 15:31:12 1997 Martin M. Hunt <hunt@pizza.cygnus.com>
4648 * config/tc-d10v.h (md_do_align): Add this hook to call
4649 d10v_cleanup() when a ".align" is detected.
4651 * config/tc-d10v.c (find_opcode): Correctly calculate
4652 branch displacement when .aligns are present.
4654 Wed Jan 29 09:42:11 1997 Jeffrey A Law (law@cygnus.com)
4656 * config/tc-mn10200.c (md_relax_table): Define.
4657 (md_convert_frag): Implement.
4658 (md_assemble): Handle relaxable operands/instructions correctly.
4659 (md_estimate_size_before_relax): Implement.
4660 * config/tc-mn10200.h (TC_GENERIC_RELAX_TABLE): Define.
4662 Tue Jan 28 15:27:28 1997 Ian Lance Taylor <ian@cygnus.com>
4664 * config/tc-mips.c (append_insn): Give an error for jumps to a
4666 (md_apply_fix): Make a branch to an odd address an error rather
4669 * config/tc-mips.c (md_convert_frag): If the user explicitly
4670 requested an extended opcode, pass warn as true to mips16_immed.
4672 * config/tc-mips.c (mips16_ip): Handle a missing expression like
4673 an explicit 0, so that explicitly extended instructions work
4676 Mon Jan 27 17:41:20 1997 Ian Lance Taylor <ian@cygnus.com>
4678 * ecoff.c (ecoff_build_symbols): Don't generate a local ECOFF
4679 symbol for a common symbol.
4681 Wed Jan 22 10:39:39 1997 Doug Evans <dje@canuck.cygnus.com>
4683 Patch presumed to have been checked in awhile ago but wasn't.
4684 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
4685 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
4686 (relax_segment, case rs_org): Move code inside braces. Move locals
4687 target,after inside too.
4688 (relax_segment, case rs_machine_dependent): Guts moved to ...
4689 (relax_frag): New function.
4690 Call md_prepare_relax_scan if defined.
4692 Mon Jan 20 10:56:47 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4694 * config/tc-m68k.c (m68k_ip): Reject pc-relative addresses for the
4695 'p' operand specifier.
4697 Mon Jan 20 10:39:36 1997 J.T. Conklin <jtc@cygnus.com>
4699 * config/tc-m68k.c (HAVE_LONG_BRANCH): New macro, returns true for
4700 m68k family cpus which support long branch addressing modes.
4701 (m68k_ip, md_convert_frag_1, md_estimate_size_before_relax,
4702 md_create_long_jump): Use it.
4704 Mon Jan 20 12:42:06 1997 Ian Lance Taylor <ian@cygnus.com>
4706 * config/tc-mips.c (md_begin): Don't set SEC_ALLOC or SEC_LOAD for
4707 the .reginfo or .MIPS.options section if configured for an
4710 * config/tc-mips.c (md_begin): Don't set interlocks for
4713 Wed Jan 15 13:51:50 1997 Ian Lance Taylor <ian@cygnus.com>
4715 * read.c (read_a_source_file): Make sure the symbol ends with
4716 whitespace before checking whether the next character is '='.
4718 Tue Jan 14 15:07:27 1997 Robert Lipe <robertl@dgii.com>
4720 * config/tc-i386.c (sco_id): Moved from here...
4721 * config/obj-elf.c (sco_id): ...to here. Adding the identifier
4722 really is an SCO ELF specific thing, not just a SCO x86 specific
4725 start-sanitize-tic80
4726 Mon Jan 13 22:43:01 1997 Michael Meissner <meissner@tiktok.cygnus.com>
4728 * configure.in (tic80-*-*): Don't require 'coff'.
4729 * configure: Regenerate.
4732 Thu Jan 9 09:08:43 1997 Ian Lance Taylor <ian@cygnus.com>
4734 * read.c (emit_expr): Check for overflow of a negative value
4736 * write.c (fixup_segment): Likewise.
4737 * config/obj-coff.c (fixup_segment): Likewise.
4739 * config/tc-m68k.c (struct label_line): Define.
4740 (labels, current_label): New static variables.
4741 (md_assemble): Mark current_label as text, and clear it.
4742 (m68k_frob_label): New function.
4743 (m68k_flush_pending_output): New function.
4744 (m68k_frob_symbol): New function.
4745 * config/tc-m68k.h (tc_frob_label): Define.
4746 (md_flush_pending_output): Define.
4747 (tc_frob_symbol): Don't warn, just call m68k_frob_symbol.
4748 (tc_frob_coff_symbol): Likewise.
4750 * read.c (read_a_source_file): When defining a macro in MRI mode,
4751 don't add the symbol to the symbol table.
4753 Tue Jan 7 11:21:42 1997 Jeffrey A Law (law@cygnus.com)
4755 * config/tc-mn10300.c (tc_gen_reloc): Handle sym1-sym2 fixups
4756 here since fixup_segment doesn't (linkrelax is set).
4757 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
4759 Mon Jan 6 15:19:32 1997 Jeffrey A Law (law@cygnus.com)
4761 * config/tc-mn10200.c (md_assemble): Tweak fx_offset for pc-relative
4764 Fri Jan 3 16:47:08 1997 Jeffrey A Law (law@cygnus.com)
4766 * config/tc-hppa.c (struct hppa_fix_struct): Tweak fx_r_field's type
4767 to avoid warnings with the native HP compiler.
4768 (fix_new_hppa): Similarly for the r_type argument.
4769 (pa_build_unwind_subspace, hppa_elf_mark_end_of_function): Enclose
4770 in an #if OBJ_ELF to keep gcc -Wall quiet.
4771 (md_apply_fix): Always initialize "result".
4773 * config/tc-mn10200.c (md_assemble): Generate relocations.
4775 Fri Jan 3 18:17:23 1997 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4777 * config/tc-m68k.c (s_even): Adjust the alignment of the current
4780 Fri Jan 3 17:10:33 1997 Richard Henderson <rth@tamu.edu>
4782 * config/obj-elf.c (elf_file_symbol): When using ECOFF debugging,
4783 pass on the new file hook.
4785 * config/tc-alpha.c (alpha_fix_adjustable): Not quite the same as
4786 !alpha_force_relocation, as local LITERALs can be adjusted to be
4787 relative to the section.
4789 Fri Jan 3 12:09:24 1997 Ian Lance Taylor <ian@cygnus.com>
4791 * config/obj-coff.c (yank_symbols): If tc_frob_coff_symbol is
4793 * config/tc-m68k.h (tc_frob_symbol): Check whether text label is
4794 aligned to odd boundary.
4795 (tc_frob_coff_symbol): Define.
4797 * doc/as.texinfo (Set): Change parenthesized @xref to @pxref.
4799 * macro.c (macro_expand_body): In MRI mode, just copy a single &.
4801 * config/tc-m68k.c (m68k_ip): Call frag_grow before adding a
4802 PCINDEX frag. From Ronald F. Guilmette <rfg@monkeys.com>.
4804 * config/tc-m68k.c (m68k_ip): Accept 'B' as a size for an
4806 (md_assemble): If the size is 'B', set fx_signed.
4807 (md_apply_fix_2): Use fx_signed when checking for overflow.
4809 * write.h (struct fix): Add fx_signed field.
4810 * write.c (fix_new_internal): Initialize fx_no_overflow and
4812 (fixup_segment): Use fx_signed when checking for overflow.
4813 * config/obj-coff.c (fixup_segment): Check fx_no_overflow and
4814 fx_signed when checking for overflow.
4816 Thu Jan 2 13:37:29 1997 Ian Lance Taylor <ian@cygnus.com>
4818 * NOTES, NOTES.config: Removed. These are rarely, if ever,
4819 updated, and all the useful information is in doc/internals.texi.
4821 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4822 * read.c (read_a_source_file): Check for conditional operators
4823 before doing an MRI pending alignment.
4824 * config/tc-m68k.h (m68k_conditional_pseudoop): Declare.
4825 (tc_conditional_pseudop): Define.
4826 * config/tc-m68k.c (m68k_conditional_pseudop): New function.
4827 * doc/internals.texi (CPU backend): Describe
4828 tc_conditional_pseudoop.
4830 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4831 * config/tc-m68k.c (m68k_rel32_from_cmdline): New static
4833 (md_begin): Check m68k_rel32_from_cmdline before setting
4835 (m68k_mri_mode_change): Likewise.
4836 (md_longopts): Add --disp-size-default-16 and
4837 --disp-size-default-32.
4838 (md_parse_option): Handle new options.
4839 (md_show_usage): Mention new options.
4840 * doc/c-m68k.texi (M68K-Opts): Document new options.
4842 Based on patch from Ronald F. Guilmette <rfg@monkeys.com>:
4843 * config/tc-m68k.c (m68k_index_width_default): New static
4845 (m68k_ip): Use m68k_index_width_default to set the size of a base
4846 register whose size was not given.
4847 (md_longopts): Add --base-size-default-16 and
4848 --base-size-default-32.
4849 (md_parse_option): Handle new options.
4850 (md_show_usage): Mention new options.
4851 * doc/c-m68k.texi (M68K-Opts): Document new options.
4853 * doc/c-mips.texi: Mention ISA level 4, and the -mips16 option.
4855 * configure.in: Recognize mips-*-linux* target.
4856 * configure: Rebuild.
4858 * config/tc-mips.c (load_register): Rewrite 64 bit handling to
4859 work if valueT is only 32 bits.
4861 * config/tc-mips.c: Throughout, check target_big_endian rather
4863 (byte_order): Remove.
4864 (mips_init_after_args): Remove.
4865 * config/tc-mips.h (LITTLE_ENDIAN, BIG_ENDIAN): Don't define.
4866 (mips_init_after_args): Don't declare.
4867 (tc_init_after_args): Don't define.
4869 * config/tc-mips.h (tc_frob_after_relocs): Define if
4871 (mips_elf_final_processing): Likewise.
4872 (ELF_TC_SPECIAL_SECTIONS): Likewise.
4874 Tue Dec 31 15:12:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
4876 * config/tc-v850.c (md_assemble): If this is sst.{h,w} or
4877 sld.{h,w} and the operand is relocatable, adjust the adend by
4878 shifting it right one bit.
4880 Tue Dec 31 12:56:41 1996 Ian Lance Taylor <ian@cygnus.com>
4882 * read.c (read_a_source_file): Check mri_pending_align after
4883 checking for a macro. From Ronald F. Guilmette
4886 * Makefile.in (ALL_CFLAGS): Add -D_GNU_SOURCE.
4888 * config/tc-sparc.c (md_apply_fix3): Rename from md_apply_fix, and
4889 add segment argument. If OBJ_ELF, treat a relocation against a
4890 symbol in a linkonce section like a relocation against an external
4892 * config/tc-sparc.h (MD_APPLY_FIX3): Define.
4894 Mon Dec 30 11:35:40 1996 Ian Lance Taylor <ian@cygnus.com>
4896 * config/tc-mips.c (mips16_macro): Add case for M_ABS.
4898 Fri Dec 27 22:51:51 1996 Fred Fish <fnf@cygnus.com>
4900 * NOTES.config (Implementation): as.h #define's "GAS" not "gas",
4901 includes config.h instead of host.h, tc.h instead of tp.h, and
4902 targ-env.h instead of target-environment.h.
4903 Also, obj-format.h includes targ-cpu.h instead of
4905 start-sanitize-tic80
4906 * configure.in (case ${generic_target}): Add tic80-*-coff entry.
4907 * configure: Rebuild with autoconf.
4908 * config/obj-coff.h (coff/tic80.h): Include if TC_TIC80 defined.
4909 (TARGET_FORMAT): Define to "coff-tic80".
4910 * config/tc-tic80.c: New file for TIc80 support.
4911 * config/tc-tic80.h: New file for TIc80 support.
4914 Fri Dec 27 11:42:29 1996 Ian Lance Taylor <ian@cygnus.com>
4916 * doc/as.texinfo (M): Mention explicitly that -M changes macro
4919 Thu Dec 19 12:06:08 1996 Ian Lance Taylor <ian@cygnus.com>
4921 * write.c (adjust_reloc_syms): If the fixup symbol has been
4922 equated to an undefined symbol, convert the fixup to being against
4923 the target symbol. Remove obsolete code handling a special case
4926 Wed Dec 18 22:54:39 1996 Stan Shebs <shebs@andros.cygnus.com>
4928 * mpw-make.sed: Use NewFolderRecursive for installation.
4930 Wed Dec 18 16:00:42 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4932 * config/tc-d10v.c (do_assemble): Correct previous bug fix.
4934 Wed Dec 18 15:27:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
4936 * config/tc-d10v.c (md_assemble): Fix bug which caused
4937 second instruction in a line to be case sensitize.
4939 Wed Dec 18 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4941 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4942 range check operands with MN10200_OPERAND_NOCHECK set.
4943 (check_operand): Likewise.
4945 Tue Dec 17 10:59:32 1996 Ian Lance Taylor <ian@cygnus.com>
4947 * config/tc-mips.c: Undo part of last Friday's alignment changes.
4948 (md_begin): Always align the text section to a four byte
4950 (append_insn): Remove call to record_align.
4952 * config/tc-mips.c (insn_label): Remove.
4953 (struct insn_label_list): Define.
4954 (insn_labels, free_insn_labels): New static variables.
4955 (mips_clear_insn_labels): New static function.
4956 (append_insn): Mark all mips16 text labels, and make them odd.
4957 Handle all labels after emitting a nop, not just one. Call
4958 mips_clear_insn_labels rather than just clearing insn_label.
4959 (mips_emit_delays): Add insns parameter, and use it to decide
4960 whether to mark mips16 labels. Handle all labels, not just one.
4961 Force mips16 labels to be odd. Change all callers.
4962 (mips16_immed): Don't check for an odd branch target.
4963 (md_apply_fix): Don't check mips16 mode for a branch reloc.
4964 (mips16_extended_frag): Ignore the low bit in a branch target.
4965 (md_convert_frag): Likewise.
4966 (mips_no_prev_insn): Call mips_clear_insn_labels rather than just
4967 clearing insn_label.
4968 (mips_align, mips_flush_pending_output, s_cons): Likewise.
4969 (s_float_cons, s_gpword): Likewise.
4970 (s_align): Use insn_labels rather than insn_label.
4971 (s_cons, s_float_cons, s_gpword): Likewise.
4972 (mips_frob_file_after_relocs): New function.
4973 (mips_define_label): Rewrite to add to insn_labels list.
4974 * config/tc-mips.h (tc_frob_file_after_relocs): Define.
4975 * ecoff.c (ecoff_build_symbols): If the size of a function comes
4976 out odd, increment it.
4978 * config/tc-mips.c (append_insn): Only update prev_insn when not
4979 reordering if place is NULL.
4981 * config/tc-mips.c (mips16_ip): Check for a missing expression
4982 when using the register indirect addressing mode.
4984 Mon Dec 16 10:08:46 1996 Jeffrey A Law (law@cygnus.com)
4986 * config/tc-mn10200.c (mn10200_insert_operand): Don't
4987 check 24bit operands for overflow.
4988 (check_operand): Likewise.
4990 Mon Dec 16 11:50:40 1996 Ian Lance Taylor <ian@cygnus.com>
4992 * doc/as.texinfo (Section): Document how to use the .section
4993 pseudo-op for COFF and ELF.
4995 Sun Dec 15 15:26:37 1996 Ian Lance Taylor <ian@cygnus.com>
4997 * write.c (adjust_reloc_syms): Fix linkonce check for ELF.
4999 Sat Dec 14 22:37:27 1996 Ian Lance Taylor <ian@cygnus.com>
5001 * config/tc-mips.c (prev_insn_reloc_type): New static variable.
5002 (RELAX_MIPS16_ENCODE): Add dslot and jal_dslot arguments, and
5003 store them. Adjust other RELAX_MIPS16 macros.
5004 (RELAX_MIPS16_DSLOT): Define.
5005 (RELAX_MIPS16_JAL_DSLOT): Define.
5006 (append_insn): Pass new arguments to RELAX_MIPS16_ENCODE. Correct
5007 handling of whether previous instruction has a fixup. Set
5008 prev_insn_reloc_type.
5009 (mips_no_prev_insn): Clear prev_insn_reloc_type.
5010 (mips16_extended_frag): Use the right base address for a PC
5011 relative add or load.
5012 (md_convert_frag): Likewise. If a PC relative add or load is
5013 used, record the alignment for the section.
5015 Fri Dec 13 13:00:33 1996 Ian Lance Taylor <ian@cygnus.com>
5017 * write.c (adjust_reloc_syms): Don't reduce a reloc against a
5018 linkonce section into a reloc against the section symbol.
5020 * config/tc-mips.c (mips16_macro): Remove nop instructions after
5021 branch instructions.
5023 * config/tc-mips.c (md_begin): If configured for an embedded ELF
5024 system, don't set the section alignment to 2**4.
5025 (s_change_sec): Likewise.
5026 (append_insn): Call record_alignment for the section.
5027 (md_section_align): Don't align the section size for an embedded
5030 Thu Dec 12 16:40:47 1996 Ian Lance Taylor <ian@cygnus.com>
5032 * write.c (adjust_reloc_syms): Make sure that symbols are
5033 resolved; expression symbols may have been skipped.
5034 * config/obj-coff.c (fixup_segment): Likewise.
5036 Thu Dec 12 15:18:21 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5038 * config/tc-ppc.c (ppc_elf_suffix): Move @plt to
5039 BFD_RELOC_24_PLT_PCREL relocation.
5040 (md_apply_fix3): Support BFD_RELOC_24_PLT_PCREL.
5042 Tue Dec 10 13:51:55 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5044 * config/tc-d10v.c (write_2_short): Remove code that called
5045 parallel_ok() when the programmer specified parallel instructions.
5047 Tue Dec 10 12:23:19 1996 Jeffrey A Law (law@cygnus.com)
5049 * config/tc-mn10300.c (md_assemble): Update to handle endianness
5052 * config/tc-mn10200.c (md_assemble): Opcode 0x0 is valid!
5053 * config/tc-mn10300.c (md_assemble): Likewise.
5055 Tue Dec 10 11:37:14 1996 Ian Lance Taylor <ian@cygnus.com>
5057 * config/tc-mips.c (append_insn): Make sure there is enough room
5058 in a frag after a mips16 instruction to switch it with a jump
5061 * config/tc-mips.c (mips16_extended_frag): Give an error for an
5062 attempt to use a non absolute symbol in an extending frag.
5064 Mon Dec 9 16:48:20 1996 Jeffrey A Law (law@cygnus.com)
5066 * config/tc-mn10200.c: Flesh out assembler support for MN10200.
5067 * config/tc-mn10200.h: Likewise.
5069 Mon Dec 9 17:09:42 1996 Ian Lance Taylor <ian@cygnus.com>
5071 * app.c (do_scrub_chars): At the end of a C comment, pass space to
5072 UNGET rather than PUT. Set old_state before setting state to -2.
5074 * config/tc-mips.c (mips16_extended_frag): Avoid an infinite loop
5075 when extending because the value is exactly maxtiny + 1.
5077 * config/tc-mips.c (RELAX_MIPS16_ENCODE): Add small and ext
5078 arguments, and store them. Adjust other RELAX_MIPS16 macros.
5079 (RELAX_MIPS16_USER_SMALL): Define.
5080 (RELAX_MIPS16_USER_EXT): Define.
5081 (mips16_small, mips16_ext): New static variables.
5082 (append_insn): Pass mips16_small and mips16_ext to
5083 RELAX_MIPS16_ENCODE.
5084 (mips16_ip): Set mips16_small and mips16_ext.
5085 (mips16_immed): Don't check mips16_autoextend.
5086 (mips16_extended_frag): Check USER_SMALL and USER_EXT.
5088 * write.c (write_relocs): Print an error for an out of range
5089 fixup, rather than calling abort.
5091 * as.c (main): Unlink the output file if there are errors while
5092 generating the fixups.
5094 Fri Dec 6 18:48:13 1996 Ian Lance Taylor <ian@cygnus.com>
5096 * config/tc-mips.c (mips16_extended_frag): Don't call
5098 (md_convert_frag): Call resolve_symbol_value before calling
5099 S_GET_VALUE, and don't add in the frag address.
5101 * config/tc-mips.c (mips16_immed): Add file and line parameters,
5102 and use them when reporting errors. Change all callers.
5104 Fri Dec 6 15:36:32 1996 Jeffrey A Law (law@cygnus.com)
5106 * config/tc-mn10300.c: Fix various gcc -Wall warnings.
5107 Remove '$' prefixing for registers.
5109 Fri Dec 6 00:55:48 1996 Martin <hunt@cygnus.com>
5111 * config/tc-d10v.c (md_assemble): Check to see if prev_seg
5112 is initialized before using it.
5113 (d10v_cleanup): No longer uses its argument, so make it void.
5115 * config/tc-d10v.h (d10v_cleanup): Change prototype.
5117 Thu Dec 5 11:03:31 1996 Ian Lance Taylor <ian@cygnus.com>
5119 * write.c (fixup_segment): Don't discard the symbol for a PC
5120 relative fixup to an absolute symbol.
5122 Wed Dec 4 15:42:41 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5124 * config/tc-d10v.c (md_assemble, d10v_cleanup): Fix bug
5125 with multiple sections.
5127 Wed Dec 4 13:00:07 1996 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-mips.c (md_longopts): Rename mips-16 to mips16, and
5130 no-mips-16 to no-mips16.
5131 (s_mipsset): Accept .set mips16 and .set nomips16.
5133 Wed Dec 4 10:35:33 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5135 * config/tc-ppc.c (ppc_elf_suffix): Take expressionS pointer
5136 argument, and check for +/- constant following the suffix, folding
5137 it into the expression.
5138 (ppc_elf_cons): Change ppc_elf_suffix calls.
5139 (md_assemble): Ditto.
5140 (shlib): Replace boolean mrelocatable with enumeration shlib.
5141 (md_parse_option): Discriminate between PIC style shared libraries
5143 (ppc_elf_validate_fix): Don't report warnings for PIC style shared
5146 Tue Dec 3 23:18:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5148 * config/tc-ppc.h ({tc,ppc}_comment_chars): Define, so that we can
5149 change the comment characters.
5151 * config/tc-ppc.c (comment_chars): Delete in favor of
5153 (ppc_{eabi,solaris}_comment_chars): Eabi and Solaris versions of
5155 (ppc_comment_chars): Select appropriate comment chars by default.
5156 (msolaris): New flag for -m{,no-}solaris.
5157 (md_parse_option): Recognize -K pic. Add support for
5159 (md_show_usage): Update.
5160 (md_begin): Do not set ELF flags if Solaris.
5161 (ppc_elf_suffix): @local sets R_PPC_LOCAL24PC relocation.
5162 (md_apply_fix3): Add support for R_PPC_LOCAL24PC.
5164 Mon Dec 2 13:48:57 1996 Ian Lance Taylor <ian@cygnus.com>
5166 * as.c (main): Correct handling of flag_always_generate_output.
5168 Sun Dec 1 21:46:05 1996 Jeffrey A Law (law@cygnus.com)
5170 * config/tc-mn10300.c (tc_gen_reloc): Get the addend from
5171 fx_offset, not fx_addnumber.
5173 * config/tc-mn10300.h (tc_fix_adjustable): Don't do any
5176 Sat Nov 30 17:34:48 1996 Eliot Dresselhaus <eliot@wally.edc.com>
5178 * config/tc-i386.c: Correct misspelling: balenced to balanced.
5180 Wed Nov 27 13:25:39 1996 Ian Lance Taylor <ian@cygnus.com>
5182 * config/tc-mips.c (md_section_align): Check for an alignment of
5183 4, not an alignment of 16. Corrects August 7 patch.
5185 Tue Nov 26 10:33:16 1996 Ian Lance Taylor <ian@cygnus.com>
5187 * configure, conf.in: Rebuild with autoconf 2.12.
5189 * config/tc-ppc.c (ppc_elf_lcomm): Don't give an error if no
5190 alignment is specified.
5192 Add support for mips16 (16 bit MIPS implementation):
5193 * config/tc-mips.c: Extensive additions for mips16 support, not
5195 (RELAX_OLD, RELAX_NEW): Use only 7 bits each.
5196 (insn_uses_reg): Change last parameter to an enum.
5197 * config/tc-mips.h (LOCAL_LABELS_DOLLAR): Define as 0.
5198 (md_relax_frag): Define as mips_relax_frag.
5199 (mips_relax_frag): Declare.
5200 (struct mips_cl_insn): Add use_extend and extend fields.
5201 (tc_fix_adjustable): Define.
5202 * config/obj-elf.h (S_GET_OTHER): Define.
5203 (S_SET_OTHER): Define.
5205 Mon Nov 25 18:02:29 1996 J.T. Conklin <jtc@beauty.cygnus.com>
5207 * config/tc-m68k.c (m68k_ip): Implement cases for new <, >, m, n,
5208 o and p operand specifiers.
5210 Mon Nov 25 10:45:14 1996 Doug Evans <dje@seba.cygnus.com>
5212 * write.c: Delete "ifndef md_relax_frag" around is_dnrange.
5213 (relax_segment, case rs_org): Move code inside braces. Move locals
5214 target,after inside too.
5215 (relax_segment, case rs_machine_dependent): Guts moved to ...
5216 (relax_frag): New function.
5217 Call md_prepare_relax_scan if defined.
5218 * config/tc-m68k.h (md_prepare_relax_scan): Renamed from
5221 Mon Nov 25 08:49:36 1996 Jeffrey A Law (law@cygnus.com)
5223 * config/tc-mn10300.c (address_registers): Use '$' as register
5224 prefix instead of '%'.
5225 (data_registers, other_registers, md_assemble): Likewise.
5227 * config/tc-mn10300.c (address_registers): Use '%' prefix for regs.
5228 (data_registers, other_registers, md_assemble): Likewise.
5230 * config/tc-mn10300.c (md_assemble): Correctly determine the
5231 correct location and type for each relocation.
5232 (md_pcrel_from): Simplify.
5234 Fri Nov 22 15:42:26 1996 Ian Lance Taylor <ian@cygnus.com>
5236 * config/tc-sh.c (md_convert_frag): Improve warning when branch is
5237 converted into branch around branch.
5239 Thu Nov 21 11:56:11 1996 Jeffrey A Law (law@cygnus.com)
5241 * config/tc-mn10300.h (DIFF_EXPR_OK): Don't define this.
5242 (tc_fix_adjustable): Don't adjust relocs against weak symbols or
5244 * config/tc-mn10300.c (md_begin): Set linkrelax.
5245 (md_assemble): Create fixups as needed.
5246 (md_apply_fix3): Gut. It shouldn't ever get called anymore.
5248 Tue Nov 19 17:48:06 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5250 * config/tc-d10v.c (parallel_ok): When automatically converting
5251 serial ops to parallel, do not consider a branch as the first
5254 Tue Nov 19 13:35:22 1996 Jeffrey A Law (law@cygnus.com)
5256 * config/tc-mn10300.c (md_assemble): Handle MN10300_OPERAND_REG_LIST.
5258 Mon Nov 18 15:26:55 1996 Jeffrey A Law (law@cygnus.com)
5260 * config/tc-mn10300.c (mn10300_insert_operand): Provide prototype
5262 (check_operand): Likewise.
5264 Mon Nov 18 15:22:28 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5266 * config/tc-d10v.c (parallel_ok): Branch and link instructions
5268 (write_2_short): Call parallel_ok to check whether two short
5269 instructions the user requested execute in parallel, can be
5272 Thu Nov 14 11:17:49 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5274 * config/tc-d10v.c (write_2_short): Fix bug that wouldn't
5275 allow a branch and link in parallel with an exe instruction.
5277 Fri Nov 8 13:55:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5279 * doc/c-d10v.texi: Add info on @word modifier.
5281 Wed Nov 6 13:46:07 1996 Jeffrey A Law (law@cygnus.com)
5283 * config/tc-mn10300.c (mn10300_insert_operand): MN10300_OPERAND_SPLIT
5284 operands are assumed to be 32bits. Use "bits" field to hold the
5285 number of bits in the main instruction word for MN10300_OPERAND_SPLIT.
5286 (mn10300_check_operand): MN10300_OPERAND_SPLIT operands are assumed
5289 * config/tc-mn10300.c (mn10300_insert_operand): Shift low part
5290 of a MN10300_OPERAND_SPLIT operand by operand->shift.
5292 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5293 MN10300_OPERAND_SPLIT.
5295 Tue Nov 5 13:30:40 1996 Jeffrey A Law (law@cygnus.com)
5297 * config/tc-mn10300.c (md_assemble): Insert operands into
5298 the extension part of the instruction if necessary.
5299 (mn10300_insert_operand): Accept pointer to extension word
5300 argument. Make insn a pointer argument too. Return type
5301 is now void. All callers changed.
5303 Mon Nov 4 12:53:40 1996 Jeffrey A Law (law@cygnus.com)
5305 * config/tc-mn10300.c (mn10300_insert_operand): Handle
5306 repeated register operands.
5308 Fri Nov 1 10:42:49 1996 Ian Lance Taylor <ian@cygnus.com>
5310 * doc/as.texinfo: Added section on reporting bugs.
5312 * config/tc-alpha.c: Change uses of void * to PTR. Change the
5313 alpha_macro emit field to expect a const argument, and change the
5314 arg field to be const. Fix some spacing to follow the GNU
5317 Fri Nov 1 10:32:03 1996 Richard Henderson <rth@tamu.edu>
5319 * config/tc-alpha.c (md_parse_option): Add knowledge of 21164pc
5320 (pca56) and 21264 (ev6) cpus.
5321 (md_apply_fix): Private relocation types are now negative.
5322 (alpha_force_relocation): Likewise.
5323 (tc_gen_reloc): Likewise.
5324 (emit_insn): Likewise.
5325 (emit_ldXu): Do the right thing when the hardware can do byte insns.
5326 (emit_stX): Likewise.
5327 (emit_sextX): Likewise.
5329 Thu Oct 31 16:33:21 1996 Ian Lance Taylor <ian@cygnus.com>
5331 * config/obj-coff.c (do_relocs_for): Call resolve_symbol_value on
5332 a symbol found in a reloc.
5334 * symbols.c (resolve_symbol_value): Improve the error message if
5335 an undefined symbol is used in an expression.
5337 Wed Oct 30 20:15:35 1996 Ian Lance Taylor <ian@cygnus.com>
5339 * doc/internals.texi: Rewrite, and add a lot of documentation.
5340 * doc/Makefile.in (internals.info): New target.
5342 Wed Oct 30 14:55:57 1996 Jeffrey A Law (law@cygnus.com)
5344 * config/tc-v850.h (tc_fix_adjustable): Don't adjust relocs
5345 against weak symbols.
5347 Tue Oct 29 12:28:16 1996 Jeffrey A Law (law@cygnus.com)
5349 * config/tc-v850.c (md_assemble): Don't lose for relaxable
5352 * config/tc-v850.c (md_convert_frag): Make sure we insert the
5353 fixup at the right address within the frag.
5355 * config/tc-v850.c (md_convert_frag): Don't set fragP->fr_fix
5356 to an absolute value, instead increment it as needed.
5358 * config/tc-v850.h (TC_GENERIC_RELAX_TABLE): Define.
5359 * config/tc-v850.c: Fix some indention problems.
5360 (md_relax_table): Define for D9->D99 branch displacement
5362 (md_convert_frag): Do something useful instead of aborting.
5363 (md_estimate_size_before_relax): Likewise.
5364 (md_assemble): Note if the matching instruction has a relaxable
5365 operand. If it does, allocate frag with frag_var and don't
5368 Mon Oct 28 10:48:40 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5370 * config/tc-d10v.h (md_cleanup): New function. This is needed to
5371 write out any buffered instructions when a ".end" is found.
5373 Mon Oct 28 10:43:45 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5375 * read.c (read_a_source_file): New hook md_cleanup().
5377 Fri Oct 25 00:01:00 1996 Ian Lance Taylor <ian@cygnus.com>
5379 * write.c (fix_new_exp): Use make_expr_symbol to build an
5380 expression symbol for a complex fixup.
5382 Thu Oct 24 14:31:04 1996 Jeffrey A Law (law@cygnus.com)
5384 * config/tc-v850.c (v850_reloc_prefix): Several disgusting
5385 hacks to improve parsing of complex hi, lo, zda, etc
5387 (md_assemble): Don't demand and eat a trailing ')' after finding
5388 a v850 relocation prefix. Sign extend the constant in a
5389 BFD_RELOC_LO16 expression. Do eat a trailing ')' after a complete
5391 (parse_cons_expression_v850): Don't eat a trailing ')' after
5392 finding a v850 relocation prefix.
5394 * config/tc-v850.h (TC_PARSE_CONS_EXPRESSION): Define.
5395 (TC_CONS_FIX_NEW): Likewise.
5396 * config/tc-v850.c (parse_cons_expression_v850): New function.
5397 (cons_fix_new_v850): Likewise.
5399 * config/tc-v850.h (tc_fix_adjustable): Don't adjust TDA relocs.
5401 Wed Oct 23 18:20:29 1996 Ian Lance Taylor <ian@cygnus.com>
5403 * config/tc-ppc.c (md_apply_fix3): Give a better warning message
5404 for an unknown relocation type.
5406 Wed Oct 23 16:21:28 1996 Jeffrey A Law (law@cygnus.com)
5408 * config/tc-v850.c (md_pseudo_table): Add .word; allocates
5411 Tue Oct 22 22:01:25 1996 Jeffrey A Law (law@cygnus.com)
5413 * config/tc-v850.c (md_assemble): Handle TDAOFF relocs
5414 differently for movea & sst/sld insns.
5416 Tue Oct 22 17:09:32 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5418 * config/tc-d10v.c (parallel_ok): Don't allow illegal combinations
5421 Tue Oct 22 11:28:39 1996 Ian Lance Taylor <ian@cygnus.com>
5423 * obj.h (struct format_ops): Add frob_file_after_relocs field.
5424 * config/obj-multi.h (obj_frob_file_after_relocs): Define.
5425 * config/obj-ecoff.c (ecoff_format_ops): Initialize new
5426 frob_file_after_relocs field.
5427 * config/obj-elf.c (elf_format_ops): Likewise.
5428 * config/tc-mips.c: Undefine obj_frob_file_after_relocs before
5429 including obj-elf.h.
5431 Mon Oct 21 11:38:30 1996 Ian Lance Taylor <ian@cygnus.com>
5433 * config/tc-mips.c (cons_fix_new_mips): Only treat 8 byte reloc
5434 specially if not ELF.
5435 (md_apply_fix): Handle BFD_RELOC_64.
5436 (tc_gen_reloc): Handle BFD_RELOC_64.
5438 * config/tc-i386.c (md_apply_fix3): Don't increment value for a PC
5439 relative reloc when BFD_ASSEMBLER and OBJ_AOUT (more ugly gas
5442 * config/obj-aout.h (S_IS_DEFINE): non BFD_ASSEMBLER version:
5443 Don't check S_GET_OTHER.
5445 Fri Oct 18 14:06:26 1996 Ian Lance Taylor <ian@cygnus.com>
5447 * config/tc-mips.c (mips_ip): Accept an odd floating point
5448 register with l.s or s.s.
5450 * config/obj-aout.c (obj_pseudo_table): Use obj_aout_type for
5452 (obj_aout_type): New static function.
5454 Thu Oct 17 17:55:17 1996 Ian Lance Taylor <ian@cygnus.com>
5456 * Makefile.in ($(OBJS)): Depend upon libiberty.h.
5458 Wed Oct 16 11:28:31 1996 Jeffrey A Law (law@cygnus.com)
5460 * config/tc-v850.c (v850_reloc_prefix): Recognize zdaoff, tdaoff
5461 and sdaoff expressions.
5463 * write.c (fixup_segment): Don't add symbol value to addend if
5464 TC_V850 and OBJ_ELF.
5465 * config/tc-v850.h (tc_fix_adjustable): Don't adjust any
5468 * config/tc-v850.c (md_pcrel_from): Undo yesterday's changes.
5469 (md_pcrel_from_section): Likewise.
5470 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Likewise.
5472 Tue Oct 15 23:19:00 1996 Jeffrey A Law (law@cygnus.com)
5474 * config/tc-v850.c (md_pcrel_from): Delete unused function.
5475 (md_pcrel_from_section): New function.
5476 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5478 Mon Oct 14 13:59:12 1996 Ian Lance Taylor <ian@cygnus.com>
5480 * config/tc-mips.c (load_register): Add cast to offsetT when using
5483 Mon Oct 14 11:24:28 1996 Richard Henderson <rth@tamu.edu>
5485 * config/obj-elf.c (elf_frob_file): Move ECOFF debug processing to ...
5486 (elf_frob_file_after_relocs): ... here. New function.
5487 * config/obj-elf.h (obj_from_file_after_relocs): New macro.
5488 * write.c (write_object_file): Call *frob_after_relocs after the
5489 call to write_relocs.
5491 * config/tc-alpha.c: Use new BFD_RELOC_ALPHA_ELF_LITERAL reloc.
5493 * config/tc-alpha.c (load_expression): Don't SET_VALUE on the section
5494 symbol, as this messes up linking. Instead, expand the recursive call
5495 inline and change up the appropriate bits to get the 0x8000 offset
5496 in the reloc addend.
5498 Thu Oct 10 17:30:31 1996 Ian Lance Taylor <ian@cygnus.com>
5500 * config/tc-sparc.h (tc_fix_adjustable): Permit the difference of
5501 two symbols in the same segment to be adjusted.
5503 * configure.in: Don't get confused by CPU-VENDOR-linux-gnu.
5504 * configure: Rebuild.
5506 Thu Oct 10 17:22:18 1996 Michael Meissner <meissner@tiktok.cygnus.com>
5508 * config/tc-ppc.c (ppc_insert_operand): Change most warnings into
5510 (ppc_elf_validate_fix): Ditto.
5511 (md_assemble): Ditto.
5513 (ppc_pe_section): Ditto.
5514 (ppc_frob_symbol): Ditto.
5516 Thu Oct 10 12:05:45 1996 Jeffrey A Law (law@cygnus.com)
5518 * config/mn10300.c (md_assemble): Pass an extra shift count
5519 to mn10300_insert_operand based on the opcode format.
5520 (mn10300_insert_operand): Accept and use extra shift count
5523 * config/tc-mn10300.c (md_assemble): Use FMT_* macros for
5524 formats rather than hard-coded constants.
5526 * config/tc-mn10300.c (md_assemble): Format D5 instructions
5527 are 7 bytes long. Write out instructions in big-endian format.
5529 Tue Oct 8 14:56:15 1996 Jeffrey A Law (law@cygnus.com)
5531 * config/tc-mn10300.c (md_assemble): Tweak further so
5532 that all instructions are parsed correctly.
5534 Tue Oct 8 13:02:21 1996 Ian Lance Taylor <ian@cygnus.com>
5536 * as.h: Include libiberty.h.
5537 (xmalloc, xrealloc): Don't declare.
5538 * as.c: Don't include libiberty.h.
5539 * expr.c, read.c, stabs.c, config/obj-coff.c: Likewise.
5540 * config/tc-mips.c: Likewise.
5541 * messages.c: Likewise.
5542 (xstrerror): Don't declare.
5543 * xmalloc.c: Remove.
5545 Mon Oct 7 16:53:23 1996 Jeffrey A Law (law@cygnus.com)
5547 * config/tc-mn10300.h (pre_defined_registers) Remove.
5548 (system_registers, cc_names): Likewise.
5549 (address_registers, data_registers, other_registers): New register
5551 (register_name, system_register_name, cc_name): Remove.
5552 (mn10300_reloc_prefix): Likewise.
5553 (data_register_name): New function.
5554 (address_register_name, other_register_name): Likewise.
5555 (md_assemble): Rough cut at parsing operands. Remove lots of
5557 (md_apply_fix3): Disable for now.
5559 Mon Oct 7 11:38:34 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5561 * config/tc-m68k.c (select_control_regs): New function, extracted
5562 out of m68k_init_after_args.
5563 (m68k_init_after_args): Use it.
5564 (mri_chip): Use it here as well to update set of allowed control
5567 Mon Oct 7 11:24:29 1996 Ian Lance Taylor <ian@cygnus.com>
5569 * config/obj-elf.c (elf_begin): New function.
5570 (obj_elf_section): Add the section symbol to the symbol table.
5571 * config/obj-elf.h (obj_begin): Define.
5572 (elf_begin): Declare.
5573 * as.c (perform_an_assembly_pass): Call obj_begin if it is
5576 Fri Oct 4 18:37:32 1996 Ian Lance Taylor <ian@cygnus.com>
5578 * config/obj-coff.c (fixup_segment): Subtract the section address
5579 from a PC relative reloc if TC_M68K.
5581 Thu Oct 3 15:15:30 1996 Ian Lance Taylor <ian@cygnus.com>
5583 * config/tc-sparc.c (md_pseudo_table): Make .uahalf, .uaword, and
5584 .uaxword available even if not OBJ_ELF.
5585 (md_atof): Remove unused local variable wordP.
5587 Thu Oct 3 00:16:50 1996 Jeffrey A Law (law@cygnus.com)
5589 * config/tc-mn10x00.c, config/tc-mn10x00.h: New files
5590 for Matsushita MN10x00 support.
5591 * configure.in: Recognize mn10x00-*-*
5592 * configure: Rebuilt.
5594 Wed Oct 2 15:54:03 1996 Klaus Kaempf <kkaempf@progis.de>
5596 * obj-evax.h: move openvms definitions from here to tc-alpha.c.
5597 * tc-alpha.c: add support for vms_case_hack like in vax/vms.
5598 (load_expression): track clobbering of base reg before jmp/jsr.
5599 (s_alpha_file): pass case_hack flags and source filename via
5600 symbol table to bfd.
5601 * tc-alpha.h (TC_CONS_FIX_NEW): define
5603 Tue Oct 1 16:16:01 1996 Joel Sherrill <joel@oarcorp.com>
5605 * configure.in (mips-*-rtems*): New target, like mips-*-elf*.
5606 * configure: Rebuild.
5608 Tue Oct 1 12:37:48 1996 Ian Lance Taylor <ian@cygnus.com>
5610 * read.c (s_macro): Warn if a macro has the same name as a
5612 (s_space): In m68k MRI mode, align to a word boundary.
5613 * macro.c (define_macro): Add namep parameter. Change all
5615 * macro.h (define_macro): Update declaration.
5617 * as.c (show_usage): Print bug report address.
5618 (parse_args): Change version printing to match current GNU
5620 * gasp.c (show_usage): Print bug report address.
5621 (main): Change version printing to match current GNU standards.
5623 * config/tc-m68k.c (init_table): Correct access control unit
5624 register numbers. From Ken Rose <rose@netcom.com>.
5626 * config/tc-alpha.c: Add some static function prototypes.
5627 (alpha_macros): Move to top of file. Make static.
5628 (alpha_num_macros): Move to top of file.
5630 Tue Oct 1 09:36:19 1996 Stu Grossman (grossman@critters.cygnus.com)
5632 * tc-v850.h: Define LOCAL_LABEL to recognise _.L_* symbols
5635 Sat Sep 28 03:38:08 1996 Ian Lance Taylor <ian@cygnus.com>
5637 * listing.c (list_symbol_table): Remove bogus code in BFD64 case,
5638 and just call sprintf_vma.
5640 Thu Sep 26 16:04:11 1996 Ian Lance Taylor <ian@cygnus.com>
5642 * expr.c (expr): Change >>= to >> (fix typo). (From meissner).
5644 Tue Sep 24 19:05:08 1996 Ian Lance Taylor <ian@cygnus.com>
5646 * read.c (float_cons): Call md_flush_pending_output if it is
5649 Tue Sep 24 12:22:18 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5651 * config/tc-d10v.c (md_operand): Created. Allows operands to
5653 * config/tc-d10v.h (md_operand): Undefined.
5655 Mon Sep 23 12:13:18 1996 Ian Lance Taylor <ian@cygnus.com>
5657 * config/tc-m68k.c (add_fix): Treat a width of '3' like 'B'.
5658 (md_assemble): A fixup width of '3' means a 1 byte reloc.
5660 Thu Sep 19 12:21:24 1996 Ian Lance Taylor <ian@cygnus.com>
5662 * config/obj-coff.c (fixup_segment): Don't adjust PC relative
5663 reloc for the i960 for a reloc in the same section. This undoes
5664 one of the two changes made Aug 19.
5666 Wed Sep 18 12:11:58 1996 Ian Lance Taylor <ian@cygnus.com>
5668 * config/obj-coff.c (obj_coff_endef): Both versions: Move C_STAT
5669 symbols to the position of the debugging information.
5671 Mon Sep 16 11:41:40 1996 Ian Lance Taylor <ian@cygnus.com>
5673 * expr.c (expr): Always use unsigned right shifts for >>.
5675 Thu Sep 12 10:25:45 1996 James G. Smith <jsmith@cygnus.co.uk>
5677 * config/tc-arm.c (md_apply_fix3): Update two thumb instruction
5678 slots when processing BL fixups.
5680 * config/tc-arm.c (output_inst): Ensure Thumb BL fixup is marked
5681 on the first half of the instruction.
5683 Wed Sep 11 00:09:35 1996 Ian Lance Taylor <ian@cygnus.com>
5685 * ecoff.c (ecoff_stab): Create an expression symbol for a complex
5686 stabs expression, rather than giving an error.
5688 * ecoff.c (ecoff_new_file): Don't do anything if we are still in
5691 Tue Sep 10 11:45:37 1996 Ian Lance Taylor <ian@cygnus.com>
5693 * config/tc-mips.c (append_insn): Fill in the value for a constant
5694 jump, rather than creating a reloc.
5696 Mon Sep 9 10:57:42 1996 Ian Lance Taylor <ian@cygnus.com>
5698 * config/tc-mips.c (append_insn): Don't swap an instruction which
5699 sets a condition code with an instruction which uses a condition
5701 (mips_ip): In cases 'N' and 'M', look for $fccN rather than an
5704 * config/tc-mips.c (md_begin): Recognize r5000 for cpu.
5705 (mips_ip): Give a better error message if the ISA level is wrong.
5706 (md_parse_option): Recognize -mcpu=[v][r]5000.
5708 Sat Sep 7 13:25:55 1996 James G. Smith <jsmith@cygnus.co.uk>
5710 * config/tc-mips.c (COUNT_TOP_ZEROES): Added macro to count
5712 (load_register): Ensure hi32 bits are not lost during lo32bit
5713 processing. Fix shift offset that was overflowing into the next
5714 instruction field. Add code to generate shorter sequences for
5715 constants with a single contiguous seqeuence of ones.
5717 Fri Sep 6 17:07:12 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5719 * config/tc-d10v.c (d10v_dot_word): New function to support
5720 "@word" with the word pseudo-op.
5721 (md_apply_fix3): Cleanup and changes to support correct sizes
5722 for 16 and 18-bit relocs.
5724 Fri Sep 6 16:00:29 1996 Doug Evans <dje@canuck.cygnus.com>
5726 * configure.in (sparc-*-aout): Set `em'.
5727 * configure: Regenerated.
5728 * config/te-sparcaout.h: New file.
5729 * config/tc-sparc.h (TARGET_BYTES_BIG_ENDIAN): Define.
5730 Ifdef TE_SPARCOUT define TARGET_FORMAT and SPARC_BIENDIAN.
5731 * config/tc-sparc.c (INSN_BIG_ENDIAN): New macro.
5732 (SPECIAL_CASE_{SETSW,SETX}): Define.
5733 ({NOP,OR,FMOVS,SETHI,SLLX,SRA}_INSN): Define.
5734 (md_begin): Delete setting of `target_big_endian'.
5735 (output_insn): New function.
5736 (md_assemble): Rewrite. Add `setx' support.
5737 (sparc_ip): Handle `0' operand char. Recognize setuw, setsw, setx
5739 (md_atof): Add little endian support.
5740 (md_number_to_chars): Likewise.
5741 (md_apply_fix): Likewise.
5742 (md_longopts): Recognize -EL,-EB ifdef SPARC_BIENDIAN.
5743 (md_parse_option): Likewise.
5744 (md_show_usage): Print -EL, -EB ifdef SPARC_BIENDIAN.
5746 Thu Sep 5 13:40:29 1996 Ian Lance Taylor <ian@cygnus.com>
5748 * ecoff.c (ecoff_new_file): New function.
5749 * ecoff.h (ecoff_new_file): Declare.
5750 * config/obj-ecoff.h (obj_app_file): Define.
5752 Thu Sep 5 13:39:25 1996 Richard Henderson <rth@tamu.edu>
5754 * config/tc-alpha.c (load_expression): Bias the .lit8 section
5755 symbol by 32k so that our 16-bit signed offset can address the
5756 entire chunk. Reported by <matt@lkg.dec.com>.
5758 Wed Sep 4 10:23:20 1996 Ian Lance Taylor <ian@cygnus.com>
5760 * config/tc-mips.c (load_register): Remove unused variable tmp.
5762 Wed Sep 4 11:24:29 1996 James G. Smith <jsmith@cygnus.co.uk>
5764 * config/tc-mips.c (load_register): Remove unnecessary code that
5765 was causing the high 32bits of 64bit constants to be lost.
5767 Tue Sep 3 13:52:56 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5769 * config/tc-d10v.c: Added changes to support function
5770 pointers and "@word" syntax.
5772 Tue Sep 3 11:57:18 1996 Jeffrey A Law (law@cygnus.com)
5774 * config/tc-v850.c: Remove commented out and #if 0'd code.
5775 (v850_reloc_prefix): Provide prototype.
5776 (postfix, get_reloc, build_insn): Remove prototypes for nonexistant
5778 (md_begin, md_assemble, md_apply_fix3): Remove unused variables.
5779 (md_assemble): Add default to case statement.
5781 Sat Aug 31 16:03:00 1996 Jeffrey A Law (law@cygnus.com)
5783 * config/tc-v850.c (md_assemble): Compute size of the instrction
5786 * config/tc-v850.c (md_apply_fix3): Do simple byte, short and
5789 Fri Aug 30 23:50:08 1996 Jeffrey A Law (law@cygnus.com)
5791 * config/tc-v850.c (md_apply_fix3): Use little endian get/put
5792 routines to fetch/store the updated instruction from/to memory.
5793 (v850_insert_operand): If the operand has a specialized insert
5796 Fri Aug 30 18:35:26 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5798 * config/tc-v850.c (reg_name_search): Align calling convention to
5799 be like identical function found in tc-ppc.c.
5800 (get_reloc): Removed.
5801 (v850_reloc_prefix): New function, parse lo(), hi() and hi0().
5802 (md_assemble): emit fixups.
5803 (md_pcrel_from): renamed from md_pcrel_from_section, emit proper
5805 (md_apply_fix3): handle fixups/relocs.
5806 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Removed definition.
5808 Fri Aug 30 18:12:00 1996 Ian Lance Taylor <ian@cygnus.com>
5811 * configure.in (sh-*-elf*): New target.
5812 * config/tc-sh.h (TARGET_ARCH): Define.
5813 (WORKING_DOT_WORD): Define.
5814 (TC_COFF_FIX2RTYPE): Only define if OBJ_COFF.
5815 (BFD_ARCH, COFF_MAGIC, TC_COUNT_RELOC): Likewise.
5816 (TC_RELOC_MANGLE, tc_coff_symbol_emit_hook): Likewise.
5817 (DO_NOT_STRIP, NEED_FX_R_TYPE, TC_KEEP_FX_OFFSET): Likewise.
5818 (TC_COFF_SIZEMACHDEP, tc_frob_file): Likewise.
5819 (SUB_SEGMENT_ALIGN): Likewise.
5820 (RELOC_32): Don't define.
5821 (tc_frob_file_before_adjust): Define if BFD_ASSEMBLER.
5822 (target_big_endian): Declare if OBJ_ELF.
5823 (TARGET_FORMAT): Define if OBJ_ELF.
5824 * config/tc-sh.c: Use BFD reloc codes instead of SH COFF reloc
5826 (tc_crawl_symbol_chain): Only define if OBJ_COFF.
5827 (tc_headers_hook, tc_coff_sizemachdep): Likewise.
5828 (struct sh_count_relocs): Define.
5829 (sh_count_relocs): New static function, broken out of
5830 sh_frob_file. Add BFD_ASSEMBLER code.
5831 (sh_frob_section): Likewise.
5832 (sh_frob_file): Call sh_frob_section.
5833 (md_convert_frag): If BFD_ASSEMBLER, change type of headers, and
5834 call section_symbol rather than seg_info (seg)->dot.
5835 (md_section_align): Add OBJ_ELF version.
5836 (SWITCH_TABLE_CONS): Define.
5837 (SWITCH_TABLE): Use SWITCH_TABLE_CONS.
5838 (md_apply_fix): Change parameter types if BFD_ASSEMBLER. Only
5839 handle fx_r_type == 0 if not BFD_ASSEMBLER. Return 0 if
5841 (struct reloc_map): Define if not BFD_ASSEMBLER.
5842 (coff_reloc_map): Likewise.
5843 (sh_coff_reloc_mangle): Use coff_reloc_map to convert fx_r_type.
5844 (tc_gen_reloc): New function if BFD_ASSEMBLER.
5845 * write.c (write_relocs): Ifdef out fx_where test which triggers
5846 inappropriately for SH ELF.
5847 (write_object_file): Call tc_frob_file_before_adjust and
5848 obj_frob_file_before_adjust if they are defined.
5850 * write.c (write_object_file): Use BFD_RELOC_16, not
5851 BFD_RELOC_NONE, when calling fix_new_exp for a broken word.
5853 * read.c (emit_expr): Fix conversion of byte count to BFD reloc
5856 Fri Aug 30 14:47:38 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5858 * config/tc-d10v.c (find_opcode): Fix problem with calculating
5859 branch sizes in across sections.
5861 Fri Aug 30 00:44:13 1996 Jeffrey A Law (law@cygnus.com)
5863 * config/tc-850.c (md_assemble): Handle hi() correctly. Handle
5866 Wed Aug 28 23:11:08 1996 Jeffrey A Law (law@cygnus.com)
5868 * config/tc-v850.c (md_begin): Deal with end of opcode
5871 Wed Aug 28 19:20:04 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5873 * config/tc-d10v.c (find_opcode): Fix a bug which could generate
5874 the wrong opcode for cases like st2w where there are many forms
5875 of the same instruction.
5877 Tue Aug 27 13:53:22 1996 Ian Lance Taylor <ian@cygnus.com>
5879 * expr.c (operand): If md_parse_name is defined, call it before
5880 calling symbol_find_or_make.
5881 * config/tc-ppc.h (md_parse_name): Define.
5882 (ppc_parse_name): Declare.
5883 * config/tc-ppc.c (reg_name_search): Add regs and regcount
5885 (register_name): Update call to reg_name_search.
5886 (cr_operand): New static variable.
5887 (cr_names): New static const array.
5888 (ppc_parse_name): New function.
5889 (md_assemble): If PPC_OPERAND_CR is set in the operand flags, set
5890 cr_operand before calling expression.
5892 Tue Aug 27 09:05:50 1996 Jeffrey A Law (law@cygnus.com)
5894 * config/tc-hppa.c (tc_gen_reloc): Add new argument to
5895 hppa_gen_reloc_type call.
5897 Mon Aug 26 18:24:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5899 * config/tc-d10v.c: Fixed ".word". Fixed problem with range checking
5900 on addresses. Improved error messages.
5901 * doc/c-d10v.texi: Added docs for register pairs.
5903 Mon Aug 26 13:39:27 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5905 * config/tc-d10v.c (parallel_ok): Fix bug in parallel
5908 Mon Aug 26 14:38:22 1996 Ian Lance Taylor <ian@cygnus.com>
5910 * ecoff.c (init_file): Initialize fMerge to 1.
5911 (add_file): Restore old file merging code, but only merge files if
5913 (ecoff_directive_loc): Clear fMerge field of current file.
5914 (ecoff_generate_asm_lineno): Likewise.
5916 Fri Aug 23 11:40:47 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5918 * doc/c-d10v.texi: Fix typo.
5920 Fri Aug 23 10:41:32 1996 Jeffrey A Law (law@cygnus.com)
5922 * config/tc-v850.c (md_assemble): Correct bit masking for
5923 hi and lo expressions.
5925 * config/tc-v850.c (md_assemble): Rough cut at demanding
5926 "ep" or "r30" in sst and sld instructions.
5927 (md_apply_fix3): Don't abort. Just warn that we don't
5930 * config/tc-v850.c (CC_NAME_CNT): Define.
5931 (cc_name): New function.
5932 (md_assemble): Handle V850_OPERAND_CC correctly.
5934 * config/tc-v850.c (md_assemble): Don't forget to initialize
5937 * config/tc-v850.c (reg_name_search): Generalize to search
5938 any given register table.
5939 (register_name): Pass appropriate table and size to reg_name_search.
5940 (system_register_name): New function.
5941 (SYSREG_NAME_CNT): Define.
5942 (md_assemble): Handle operands which are system registers.
5944 * config/tc-v850.c (md_assemble): If we find a register, but the
5945 opcode doesn't want a register, then we don't have a match.
5946 (md_assemble): Get size of the instruction from the opcode table.
5948 Thu Aug 22 10:20:30 1996 Ian Lance Taylor <ian@cygnus.com>
5950 * configure.in: Set and substitute HLDENV.
5951 * configure: Rebuild.
5952 * Makefile.in (HLDENV): New variable.
5953 (as.new): Use $(HLDENV).
5955 * ecoff.c (ecoff_directive_endef): Avoid a division by zero error
5956 if an array dimension is not known.
5958 Thu Aug 22 10:50:00 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5960 * config/tc-d10v.c: Fix a reloc bug caused by my last change.
5961 * doc/c-d10v.texi: Cleanup.
5963 Tue Aug 20 15:15:16 1996 J.T. Conklin <jtc@hippo.cygnus.com>
5965 * config/tc-v850.c: New file.
5966 * config/tc-v850.h: New file.
5967 * configure (v850-*-elf): New target.
5968 * configure.in (v850-*-elf): New target.
5970 Wed Aug 21 15:50:54 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5972 * doc/c-d10v.texi: New file.
5973 * doc/all.texi: Added D10V stuff.
5974 * doc/as.texinfo: Added D10V stuff.
5976 Tue Aug 20 14:10:02 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5978 * config/tc-d10v.c: All references to defined symbols should
5979 now use the optimal instruction. .float and .double now work.
5981 Mon Aug 19 14:41:36 1996 Ian Lance Taylor <ian@cygnus.com>
5983 * config/obj-coff.c (fixup_segment): Adjust PC relative reloc by
5984 section address for the i960 as is done for the i386.
5986 Thu Aug 15 16:37:59 1996 Stan Shebs <shebs@andros.cygnus.com>
5988 * mpw-config.in: Add wildcards for config matching, add mips-*-*
5989 case, forward-include bfd/elf-bfd.h.
5991 Thu Aug 15 13:24:30 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
5993 * config/tc-d10v.c: Add additional information to the opcode
5994 table to help determinine which instructions can be done
5997 Thu Aug 15 17:01:31 1996 James G. Smith <jsmith@cygnus.co.uk>
5999 * config/tc-arm.c: Major changes to add Thumb support, with lots
6000 of change input from <rearnsha@armltd.co.uk>.
6001 Reverted to INSN_SIZE macro, rather than insn_size variable.
6002 (insns): Added ARM "bx" instruction support.
6003 (tinsns): Added Thumb instruction definition structure.
6004 (arm_tops_hsh): Added hash structure for Thumb opcodes.
6005 (md_pseudo_table): Added ".arm", ".thumb" and ".code" pseudo-ops.
6006 (opcode_select,s_arm,s_thumb,s_code): Added.
6007 (decode_shift): Allow upper-case RRX.
6008 (do_ldst): Simpler halfword support.
6009 (do_ldmstm): Improved.
6010 (reg_list, do_bx, thumb_reg, thumb_add_sub, thumb_shift,
6011 thumb_mov_compare, thumb_load_store, do_t_arit, do_t_add,
6012 do_t_asr, do_t_branch, do_t_bx, do_t_compare, do_t_ldmstm,
6013 do_t_ldrb, do_t_ldrh, do_t_lds, do_t_lsl, do_t_lsr, do_t_mov,
6014 do_t_push_pop, do_t_str, do_t_strb, do_t_strh, do_t_sub, do_t_swi,
6016 (md_apply_fix3): Add support for BFD_RELOC_ARM_THUMB_* relocations.
6017 (md_parse_option): Add support for -mthumb.
6018 (md_show_usage): Updated to reflect new command line option.
6019 (arm_data_in_code, arm_canonicalize_symbol_name): Added.
6020 * config/tc-arm.h: Provide TC_FIX_TYPE to allow private ARM
6021 fragment information to be held.
6023 Thu Aug 15 16:12:00 1996 Richard Earnshaw (rearnsha@armltd.co.uk)
6025 * tc-arm.c (md_apply_fix3): Also set fixP->fx_done if fx_addsy is
6026 non-null, but is a constant.
6027 (fix_new_arm): Call make_expr_symbol to make the expression symbol
6028 so that error reporting will work correctly.
6030 Wed Aug 14 10:37:21 1996 Ian Lance Taylor <ian@cygnus.com>
6032 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust relocs
6033 against weak symbols.
6035 Tue Aug 13 17:39:24 1996 Ian Lance Taylor <ian@cygnus.com>
6037 * config/tc-ppc.h (TC_FORCE_RELOCTION): Define if OBJ_XCOFF.
6038 (ppc_force_relocation): Declare if OBJ_XCOFF.
6039 * config/tc-ppc.c (ppc_force_relocation): New function if
6042 Mon Aug 12 16:49:43 1996 Ian Lance Taylor <ian@cygnus.com>
6044 * config/tc-mips.h (BYTE_ORDER): Don't define. No longer used.
6046 Fri Aug 9 17:48:28 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6048 * config/tc-d10v.c: Fix problem with relocs.
6050 Fri Aug 9 14:16:14 1996 Ian Lance Taylor <ian@cygnus.com>
6052 * config/tc-sh.c (sh_do_align): If not BFD_ASSEMBLER, always align
6053 with nops if not in data_section or bss_section.
6055 Thu Aug 8 12:32:56 1996 Klaus Kaempf <kkaempf@progis.de>
6057 Add support for openVMS/Alpha.
6058 * as.h (PRINTF_LIKE): Don't define if VMS, for now.
6059 * config/obj-evax.c: New file.
6060 * config/obj-evax.h: New file.
6061 * config/tc-alpha.c: Add support for EVAX format if OBJ_EVAX is
6063 * config/tc-alpha.h: Add support for EVAX format if OBJ_EVAX is
6064 defined. Add case for bfd_target_evax_flavour.
6065 * config/vms-a-conf.h: New file.
6066 * conf-a-gas.com: New file.
6067 * configure.in: Add target alpha-*-*vms*.
6068 * configure: Rebuild.
6069 * makefile.vms: New file.
6070 * read.c (s_lcomm): Align bss_seg on 8 byte boundary if OBJ_EVAX.
6071 Don't call ffs on openVMS/Alpha.
6073 Wed Aug 7 14:19:03 1996 Philippe De Muyter <phdm@info.ucl.ac.be>
6075 * configure.in: Make GAS_CHECK_DECL_NEEDED include <string.h> or
6076 <strings.h> if they exist. Call GAS_CHECK_DECL_NEEDED on strstr
6078 * acconfig.h (NEED_DECLARATION_STRSTR): New macro.
6079 (NEED_DECLARATION_SBRK): New macro.
6080 * configure, conf.in: Rebuild.
6081 * as.h: Only include <strings.h> if HAVE_STRINGS_H.
6082 (strstr): Declare if NEED_DECLARATION_STRSTR.
6083 * as.c: If HAVE_SBRK and NEED_DECLARATION_SBRK, declare sbrk.
6085 Wed Aug 7 11:50:26 1996 Ian Lance Taylor <ian@cygnus.com>
6087 * symbols.c (resolve_symbol_value): Handle addition or subtraction
6088 by a constant before entering the main switch. Reject attempts to
6089 apply an arithmetic function to non-absolute symbols, except for
6090 the special case of subtraction of two symbols in the same
6093 * config/tc-mips.c (md_section_align): Do align if OBJ_ELF, but
6094 not to more than a 16 byte boundary.
6096 * config/tc-i386.c (tc_gen_reloc): Accept all relocs; remove
6097 #ifndef OBJ_ELF lines. From Eric Valette <valette@crf.canon.fr>.
6098 (tc_gen_reloc): If out of memory call as_fatal rather than
6099 assert. If no howto found, call as_bad_where rather than
6100 as_fatal. Change the error message slightly. Set howto to a
6101 non-NULL value in order to keep going.
6103 Tue Aug 6 12:58:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6105 * config/tc-d10v.c: Added code to support 32-bit fixups for stabs.
6107 Tue Aug 6 11:15:26 1996 Jeffrey A Law (law@cygnus.com)
6109 * config/tc-h8300.c (get_specific): New operand "size" derived
6110 from ".b", ".w" and ".l" extensions. All callers changed. If
6111 the base instruction has no operands, then use the size to
6112 determine which specific instruction to use.
6114 Mon Aug 5 14:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
6116 * config/tc-i960.c (mem_fmt): Call parse_expr before emit.
6118 Fri Aug 2 11:23:31 1996 Ian Lance Taylor <ian@cygnus.com>
6120 * config/tc-mips.c (md_section_align): Don't change addr if
6123 Thu Aug 1 23:51:52 1996 Jeffrey A Law (law@cygnus.com)
6125 * config/tc-hppa.c: Revert yesterday's changes.
6127 Wed Jul 31 14:46:11 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6129 * config/tc-d10v.c: Disable range checking on 16-bit values.
6131 Wed Jul 31 16:27:19 1996 Ian Lance Taylor <ian@cygnus.com>
6133 * config/tc-m68k.c (m68k_ip): Set ok_arch for every instruction,
6134 not just the ones that don't match.
6136 Wed Jul 31 11:45:15 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6138 * config/tc-d10v.c: Fixed bugs in short relocs and range checking.
6140 Wed Jul 31 15:41:42 1996 James G. Smith <jsmith@cygnus.co.uk>
6142 * config/tc-arm.c: Changed INSN_SIZE to variable insn_size, as
6143 pre-cursor to adding Thumb support. Also added cpu_variant flag
6144 information to each of the asm_flg structures.
6145 (md_parse_option): Updated ARM7 parsing to allow 't' for
6146 thumb/halfword support, aswell as 'm' for long multiply.
6147 (md_show_usage): Updated help message.
6148 (md_assemble): Check that instruction flags are applicated to the
6149 current cpu variant.
6150 (md_apply_fix3, tc_gen_reloc): Add BFD_RELOC_ARM_OFFSET_IMM8 and
6151 BFD_RELOC_ARM_HWLITERAL relocation support for new halfword and
6152 signextension instructions.
6153 (do_ldst): Generate halfword and signextension variants if
6154 mnemonic flags match.
6155 (ldst_extend): Do not allow shifts in the offset field of halfword
6156 or signextension instructions.
6157 (validate_offset_imm): Provide check on halfword and signextension
6159 (add_to_lit_pool): Merge identical literal pool values.
6161 Tue Jul 30 14:28:23 1996 Jeffrey A Law (law@cygnus.com)
6163 * config/tc-hppa.c (selector_table): Add 'E' selector.
6164 (cons_fix_new_hppa): Don't coke on e_esel.
6165 (tc_gen_reloc, SOM version): Handle R_COMP2 when used
6166 to help generate exception handling tables.
6167 (md_apply_fix): Don't try to apply fixups with an e_esel
6169 (hppa_fix_adjustable): Fixups with e_esel selectors
6172 Tue Jul 30 15:51:41 1996 Ian Lance Taylor <ian@cygnus.com>
6174 * config/tc-sparc.c (md_pseudo_table): Add 2byte, 4byte, and 8byte
6177 Fri Jul 26 11:43:03 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6179 * config/tc-d10v.c: Added lots of error checking. Added hacks
6180 to support accumulator shifts.
6182 Fri Jul 26 11:56:08 1996 Ian Lance Taylor <ian@cygnus.com>
6184 * symbols.c (S_SET_EXTERNAL): Let .weak override.
6185 (S_CLEAR_EXTERNAL): Likewise.
6186 (S_SET_WEAK): Remove error; just let .weak override.
6188 Thu Jul 25 15:22:51 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6190 * config/tc-d10v.c (md_assemble): Now handles multiline
6193 Thu Jul 25 12:03:33 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6195 * config/tc-d10v.c: Fix packaging bug. Added range checking.
6196 Added kludge for divs instruction. Fixed minor problem with
6197 multiple text sections.
6198 * config/tc-d10v.h (d10v_cleanup): Change prototype.
6200 Tue Jul 23 10:49:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6202 * config/tc-d10v.c (md_apply_fix3): Fix all instruction
6203 addresses to be right-shifted by 2.
6205 Mon Jul 22 11:32:36 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6207 * config/tc-d10v.c: Many changes to get relocs working.
6208 (register_name): No longer creates a symbol for register names.
6209 (pre_defined_registers): moved to opcodes/d10v-opc.c.
6210 (d10v_insert_operand): Now works correctly for either container.
6211 * config/tc-d10v.h (d10v_cleanup): Declare.
6213 Mon Jul 22 14:01:33 1996 Ian Lance Taylor <ian@cygnus.com>
6215 * config/tc-mips.c (tc_gen_reloc): BFD_RELOC_PCREL_HI16_S and
6216 BFD_RELOC_PCREL_LO16 are expected to be PC relative.
6218 Mon Jul 22 12:46:55 1996 Richard Henderson <rth@tamu.edu>
6220 * tc-alpha.c: Patches to track current minimum alignment to reduce
6221 the number of fragments created with frag_align.
6222 (alpha_current_align): New static variable.
6223 (s_alpha_text): Reset alignment to 0.
6224 (s_alpha_data, s_alpha_rdata, s_alpha_sdata): Likewise.
6225 (s_alpha_stringer, s_alpha_space): New functions.
6226 (s_alpha_cons, alpha_flush_pending_output): Remove functions.
6227 (alpha_cons_align): New function to replace both of them.
6228 (emit_insn): Only align if alpha_current_align is less than 2;
6229 reset alpha_current_align to 2.
6230 (s_alpha_gprel32): Likewise.
6231 (s_alpha_section): New function. Basically duplicate the other
6232 alpha section change hooks. Only define for ELF.
6233 (s_alpha_float_cons): Simplify alignment handling.
6234 (md_pseudo_table): Only define "rdata" and "sdata" if OBJ_ECOFF.
6235 If OBJ_ELF, define "section", "section.s", "sect", and "sect.s".
6236 Don't define the s_alpha_cons pseudo-ops. Do define
6237 s_alpha_stringer and s_alpha_space pseudo-ops.
6238 (alpha_align): Skip if less than current default alignment. Set
6240 * tc-alpha.h (md_flush_pending_output): Remove.
6241 (md_cons_align): Add.
6243 * tc-alpha.c: Add oodles of function description comments.
6244 (md_bignum_to_chars): Remove; there are no callers.
6245 (md_show_usage): Mention some more variants.
6247 Thu Jul 18 15:54:54 1996 Ian Lance Taylor <ian@cygnus.com>
6249 From Andrew Gierth <ANDREWG@microlise.co.uk>:
6250 * configure.in (sparc-*-sysv4*): New target.
6251 * configure: Rebuild.
6253 * config/tc-sparc.c (md_pseudo_table): Change uahalf, uaword, and
6254 uaxword to use s_uacons.
6255 (sparc_no_align_cons): New static variable.
6256 (s_uacons): New static function.
6257 (sparc_cons_align): If sparc_no_align_cons is set, just clear it
6260 * config/tc-sparc.c (s_common): Remove unused label allocate_bss.
6262 * configure.in: Add mips-*-irix6* target. Handle Irix 6 like Irix
6263 5 with regard to shared libraries.
6264 * configure: Rebuild.
6266 * config/tc-m68k.c (m68k_ip): Use the correct length when
6267 allocating space for the unsupported architecture error message.
6269 Thu Jul 18 12:57:10 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6271 * configure.in (d10v-*-*): Allow d10v-*-*, don't require d10v-*-elf*.
6273 Wed Jul 17 14:25:13 1996 Martin M. Hunt <hunt@pizza.cygnus.com>
6275 * config/tc-d10v.c: New file.
6276 * config/tc-d10v.h: New file.
6277 * configure (d10v-*-elf): New target.
6278 * configure.in (d10v-*-elf): New target.
6280 Fri Jul 12 20:54:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6282 * config/tc-ppc.c (md_parse_option): Recognize -K PIC.
6284 Wed Jul 10 12:39:08 1996 Richard Henderson <rth@tamu.edu>
6286 * config/tc-alpha.c (alpha_align): Change fill parameter
6287 to a pointer. Take NULL as 0 or nop depending on section. Change
6289 (s_alpha_align): Rename local variables.
6291 * doc/as.texinfo (.align): Document action of omitted
6294 Wed Jul 10 00:23:30 1996 Ian Lance Taylor <ian@cygnus.com>
6296 * config/tc-ppc.c (md_apply_fix3): Give a useful error message
6297 when an unsupported PC relative reloc is seen, rather than calling
6300 * app.c (do_scrub_chars): Remove not_cpp_line local variable.
6301 Instead, check state when '#' comment is seen.
6303 Mon Jul 8 14:11:49 1996 Ian Lance Taylor <ian@cygnus.com>
6305 * config/tc-mips.c (mips_regmask_frag): Only define if OBJ_ELF or
6307 (tc_gen_reloc): If fixup was changed to be PC relative, change
6308 reloc type accordingly. Use name of reloc in error message.
6310 * as.h: Don't define const or volatile.
6311 * flonum.h: Don't define const.
6313 * config/tc-m68k.c (tc_gen_reloc): Change the code appropriately
6314 if fx_pcrel is set. Correct setting the addend case in the
6315 OBJ_ELF case (from Andreas Schwab
6316 <schwab@issan.informatik.uni-dortmund.de>).
6317 (md_show_usage): Correct -mfc5200 to -m5200.
6319 Fri Jul 5 10:32:58 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6321 * doc/c-m68k.texi: Document -m5200 flag.
6322 * doc/as.texinfo: Likewise.
6324 * config/tc-m68k.c (m68k_ip): The coldfire does not support 8x
6327 Fri Jul 5 11:07:24 1996 Ian Lance Taylor <ian@cygnus.com>
6329 * symbols.c (S_SET_EXTERNAL): Change as_warn to as_bad.
6330 (S_CLEAR_EXTERNAL, S_SET_WEAK): Likewise.
6332 Thu Jul 4 11:59:46 1996 Ian Lance Taylor <ian@cygnus.com>
6334 * Makefile.in (VERSION): Set to cygnus-2.7.1.
6336 * Released binutils 2.7.
6338 Thu Jul 4 10:11:33 1996 James G. Smith <jsmith@cygnus.co.uk>
6340 * config/tc-mips.c (mips_ip): Only perform range check when
6341 dealing with O_constant expressions.
6343 Wed Jul 3 15:02:21 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6345 * m68k-parse.h (m68k_register): Add new coldfile control
6348 * config/tc-m68k.c (mcf5200_control_regs): New variable,
6349 array of control registers for the coldfire.
6350 (cpu_of_arch): Added mcf5200.
6351 (archs): Added mcf5200.
6352 (init_table): Add new control registers.
6353 (m68k_ip): Added support for new control registers.
6354 (m68k_init_after_args): Likewise.
6356 * config/tc-m68k.c (md_show_usage): Add -m5200 to usage text.
6358 Wed Jul 3 16:05:50 1996 Ian Lance Taylor <ian@cygnus.com>
6360 * read.h (is_it_end_of_statement): Declare.
6361 * read.c (is_it_end_of_statement): Remove declaration.
6363 * config/tc-ppc.c (ppc_elf_suffix): Correct parenthesization of ||
6365 (md_assemble): Fix handling of @l with an unsigned constant. Add
6366 default case to reloc switch.
6368 * config/tc-i386.h (AOUT_MACHTYPE): Define as 0 if TE_386BSD.
6370 Based on patches from Tom Quiggle <quiggle@sgi.com>:
6371 * ecoff.c (last_lineno): New static variable.
6372 (add_procedure): Set last_lineno.
6373 (ecoff_directive_loc): Likewise.
6374 (ecoff_generate_asm_lineno): Likewise.
6375 (ecoff_fix_loc): New function.
6376 * ecoff.h (ecoff_fix_loc): Declare.
6377 * config/tc-mips.c (append_insn): When inserting nops, and using
6378 ECOFF debugging, call ecoff_fix_loc.
6380 Tue Jul 2 23:02:12 1996 Jeffrey A Law (law@cygnus.com)
6382 * config/tc-h8300.c (build_bytes): If an operand type is
6383 marked as SRC_IN_DST retrieve it from the "destination" op.
6385 Sat Jun 29 13:38:31 1996 Ian Lance Taylor <ian@cygnus.com>
6387 * configure.in (arm-*-riscix*): Set emulation to riscix.
6388 * configure: Rebuild.
6389 * config/te-riscix.h: New file to define TE_RISCIX.
6391 * config/tc-sh.h (SUB_SEGMENT_ALIGN): Define.
6393 Fri Jun 28 15:14:31 1996 Ian Lance Taylor <ian@cygnus.com>
6395 * Makefile.in (config.status): Just run config.status as other
6398 Fri Jun 28 11:09:38 1996 Stan Shebs <shebs@andros.cygnus.com>
6400 * mpw-config.in (TARGET_OS): Add definition to conf.
6402 Thu Jun 27 20:39:40 1996 James G. Smith <jsmith@cygnus.co.uk>
6404 * config/tc-mips.c (append_insn): Parenthesize
6405 cop_interlocks expressions.
6407 Thu Jun 27 12:18:26 1996 Ian Lance Taylor <ian@cygnus.com>
6409 * listing.c (listing_print): Close the listing file if it is not
6410 stdout. Close the other files opened for the listing.
6412 * config/tc-sparc.h (md_cons_align): Define.
6413 (sparc_cons_align): Declare.
6414 (HANDLE_ALIGN): Define.
6415 (sparc_handle_align): Declare.
6416 * config/tc-sparc.c (sparc_cons_align): New function.
6417 (sparc_handle_align): New function.
6418 * read.c (cons_worker): Call md_cons_align if it is defined.
6420 * as.h (struct frag): Add fr_file and fr_line fields.
6421 * frags.c (frag_new): Set fr_file and fr_line.
6422 (frag_var): Likewise.
6423 (frag_variant): Likewise.
6425 * as.h (struct frag): Remove unused align_mask and align_offset
6428 * listing.c (calc_hex): Offset by fr_fix when examining fr_var.
6429 From <uddeborg@carmen.se>.
6431 Wed Jun 26 13:21:34 1996 Ian Lance Taylor <ian@cygnus.com>
6433 * configure.in (mips-*-osf*): New target.
6434 * configure: Rebuild.
6436 * config/tc-m68k.c: Add 68ec060 as a synonym for 68060.
6438 Wed Jun 26 16:23:08 1996 James G. Smith <jsmith@cygnus.co.uk>
6440 * config/tc-mips.c: Added cop_interlocks, to avoid NOP insertion
6441 between co-processor comparisons and branches for the VR4300.
6443 Mon Jun 24 18:02:50 1996 Jason Molenda (crash@godzilla.cygnus.co.jp)
6445 * Makefile.in (bindir, libdir, datadir, mandir, infodir, includedir,
6446 INSTALL_PROGRAM, INSTALL_DATA): Use autoconf-set values.
6448 * configure.in (AC_PREREQ): autoconf 2.5 or higher.
6449 * doc/Makefile.in (bindir, libdir, datadir, mandir, infodir,
6450 includedir): Use autoconf set values.
6453 Mon Jun 24 11:58:14 1996 Ian Lance Taylor <ian@cygnus.com>
6455 * listing.c (listing_eject): Don't do anything if listing is 0.
6456 (listing_list): Likewise.
6457 (listing_source_line): Likewise.
6458 (listing_title): Don't save title if listing is 0.
6459 (listing_source_file): Check listing rather than listing_tail.
6461 * configure.in: On alpha*-*-osf*, link against libbfd.a if not
6462 using shared libraries.
6463 * configure: Rebuild.
6465 Fri Jun 21 18:22:23 1996 Ian Lance Taylor <ian@cygnus.com>
6467 * config/tc-mips.c (mips_ip): In case 'i'/'j', don't require an
6468 absolute expression if a relocation type was specified.
6470 Fri Jun 21 17:40:16 1996 Joel Sherrill <joel@merlin.gcs.redstone.army.mil>
6472 * configure.in: Add support for *-*-rtems* configurations.
6473 * configure: Rebuild.
6475 Fri Jun 21 16:01:18 1996 Richard Henderson <rth@tamu.edu>
6477 * configure.in: Add alpha-*-linuxecoff* target. Use elf for
6478 alpha-*-linux* target. Force bfd_gas for alpha-*. Require
6479 opcodes library for alpha.
6480 * configure: Rebuild with autoconf 2.10.
6481 * config/tc-alpha.c: Substantial rewrite to add ELF support and
6482 use new opcode table.
6483 * config/tc-alpha.h (md_undefined_symbol): Don't define.
6484 (LOCAL_LABEL): Define differently if OBJ_ELF.
6485 (FAKE_LABEL_NAME): Define if OBJ_ELF.
6486 * config/alpha-opcode.h: Remove.
6487 * config/obj-elf.h: If TC_ALPHA, define ECOFF_DEBUGGING.
6488 * Makefile.in (TARG_CPU_DEP_alpha): Depend upon
6489 include/opcode/alpha.h rather than config/alpha-opcode.h.
6491 Thu Jun 20 19:10:28 1996 Ian Lance Taylor <ian@cygnus.com>
6493 * config/obj-aout.c (obj_emit_relocations): Give an error if the
6494 relocation symbol was not resolved.
6495 * config/obj-coff.c (do_relocs_for): Likewise.
6497 * write.c (adjust_reloc_syms): Refetch the symbol section after
6498 calling S_GET_VALUE, since it may have changed.
6500 * expr.c (struct expr_symbol_line): Define.
6501 (expr_symbol_lines): New static variable.
6502 (make_expr_symbol): Add entry to expr_symbol_lines.
6503 (expr_symbol_where): New function.
6504 * expr.h: Use extern on function declarations.
6505 (expr_symbol_where): Declare.
6506 * symbols.c (resolve_symbol_value): Try to use expr_symbol_where
6507 rather than printing the meaningless name of an expression
6510 Thu Jun 20 15:57:41 1996 Ken Raeburn <raeburn@cygnus.com>
6512 * config/tc-i386.c (md_number_to_chars): Deleted.
6513 * config/tc-i386.h (md_number_to_chars): New macro.
6515 * config/tc-alpha.c (build_operate_n, build_mem): Moved earlier in
6517 (load_symbol_address, load_expression): Use build_mem.
6518 (build_operate): New function.
6519 (emit_addq_r): Use it.
6521 Wed Mar 13 22:14:14 1996 Pat Rankin <rankin@eql.caltech.edu>
6523 * symbols.c (colon): #if VMS, use S_SET_OTHER to store `const_flag'.
6525 Tue Mar 5 14:31:45 1996 Pat Rankin <rankin@eql.caltech.edu>
6527 * config/tc-vax.h (NOP_OPCODE): Define.
6529 Sun Feb 4 21:01:03 1996 Pat Rankin <rankin@eql.caltech.edu>
6531 * config/obj-vms.h (S_IS_COMMON): Define.
6532 (S_IS_LOCAL): Check for \002 as well as \001.
6533 (LONGWORD_ALIGNMENT): New macro.
6534 (SUB_SEGMENT_ALIGN): Use it.
6536 Fri Jan 26 17:44:09 1996 Pat Rankin <rankin@eql.caltech.edu>
6538 * config/vms-conf.h: Reconcile with conf.in.
6540 Wed Jun 19 11:31:50 1996 Ian Lance Taylor <ian@cygnus.com>
6542 * write.c (is_dnrange): Only define if TC_GENERIC_RELAX_TABLE is
6545 * doc/as.texinfo: Document that any number of hex digits can
6548 * as.c (struct defsym_list): Define.
6549 (defsyms): New static variable.
6550 (parse_args): Just put --defsym arguments on defsyms list, rather
6552 (main): Define defsyms after output file is created.
6554 * config/tc-m68k.c (m68k_ip): Reject PRE and POST indexing mode on
6555 cpu32. From Eric Norum <Eric.Norum@usask.ca>.
6557 * config/tc-mips.c (mips_ip): In cases 'I', 'i', and 'j', set
6558 insn_error rather than calling check_absolute_expr.
6560 * as.c (emulation_name): Remove unused static variable.
6561 (default_emul_bfd_name): Add return NULL to avoid warning.
6562 * ecoff.c (ecoff_stab): Remove unused variables name and
6564 * frags.c (frag_new): Remove unused variable tmp.
6565 * hash.c (hash_grow): Parenthesize + within <<.
6566 (hash_print_statistics): Use %lu, not %d, to print unsigned
6568 * messages.c: Include "libiberty.h".
6569 (fprint_value): Add cast to avoid printf warning.
6570 (sprint_value): Likewise.
6571 * read.c: Include "ecoff.h".
6572 (emit_expr): Add casts to avoid printf warnings.
6573 * read.h: Use extern for function declarations.
6574 (pop_insert): Declare.
6575 * stabs.c: Include "ecoff.h".
6576 * subsegs.c (subseg_set_rest): Remove unused variables tmp,
6577 former_last_fragP, and new_fragP.
6578 * subsegs.h (subsegs_print_statistics): Declare.
6579 * symbols.c (debug_verify_symchain): Change macro to discard
6581 * write.c (dump_section_relocs): Likewise.
6582 * write.h: Use extern for function declarations.
6583 (write_print_statistics): Declare.
6584 * config/e-mipsecoff.c (mipsecoff_bfd_name): Return NULL to avoid
6586 * config/e-mipself.c (mipself_bfd_name): Likewise.
6587 * config/obj-elf.h (elf_ecoff_set_ext): Declare.
6589 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): If OBJ_ELF, always
6590 emit relocations against external symbols.
6592 * config/tc-alpha.c (tc_gen_reloc): Output a sensible error
6593 message if bfd_reloc_type_lookup fails, rather than calling
6596 * config/tc-alpha.c (alpha_force_relocation): Add
6597 BFD_RELOC_12_PCREL to switch.
6599 Tue Jun 18 20:29:57 1996 Doug Evans <dje@canuck.cygnus.com>
6601 * config/tc-i386.h (LOCAL_LABEL,FAKE_LABEL_NAME): Use defaults for
6602 TE_PE (Lfoo, not .Lfoo).
6604 Tue Jun 18 17:13:33 1996 Ian Lance Taylor <ian@cygnus.com>
6606 * read.c (s_fill): Don't warn about a zero repeat count.
6608 * config/tc-mips.c (mips_ip): Don't warn about using AT as a
6609 coprocessor register.
6611 * config/tc-i386.c (md_assemble): When checking the size of a
6612 register to set the size of an instruction, do a bitwise and with
6613 Reg8 and Reg16 rather than requiring the type to be exactly Reg8
6616 Tue Jun 18 13:19:51 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6618 * config/tc-h8300.c (parse_reg): Tweak error messages.
6619 (build_bytes): Likewise.
6620 (skip_colonthing): Handle :32 suffix.
6621 (get_specific): Promote L_24 to L_32 if it makes a match.
6622 Don't always promote L_8 to L_16.
6623 (do_a_fix_imm): Clean up L_32 and L_24 handling.
6625 * config/tc-h8300.c (Smode): New variable.
6626 (h8300hmode): Turn off Hmode.
6627 (h8300smode): New function. Turn on Smode and Hmode.
6628 (md_pseudo_table): New ".h8300s" pseudo-op.
6629 (parse_reg): Handle "exr" register.
6630 (get_operand): Handle bizarre syntax for "stm.l" and "ldm.l".
6631 Handle "mach" and "machl" operands for ldmac.
6632 (get_specific): Handle "stm.l" and "ldm.l".
6633 (build_bytes): Handle "stm.l" and "ldm.l"; handle MACREG operands.
6634 * config/tc-h8300.h (COFF_MAGIC): Handle H8/S magic number.
6637 Mon Jun 17 15:50:53 1996 J.T. Conklin <jtc@rtl.cygnus.com>
6639 * doc/as.texinfo: Reorder chapter of machine dependent options so
6640 that it is sorted by chip name.
6642 * doc/as.texinfo: Use consistant spelling of Vax.
6643 * doc/c-vax.texi: Likewise.
6645 Mon Jun 17 11:26:56 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6647 * config/tc-hppa.c (md_pseudo_table): Add ".begin_try" and ".end_try"
6649 (tc_gen_reloc, SOM version): Handle R_BEGIN_TRY and R_END_TRY.
6650 (md_apply_fix): Likewise.
6651 (pa_try): New function.
6652 (hppa_force_relocation): Force relocs for BEGIN_TRY and END_TRY.
6654 Sun Jun 16 22:57:47 1996 Jeffrey A. Law <law@rtl.cygnus.com>
6656 * config/tc-hppa.c (md_pseudo_table): Add ".level" pseudo op.
6657 (pa_level): New function.
6659 Fri Jun 14 20:06:44 1996 Ian Lance Taylor <ian@cygnus.com>
6661 * listing.c (listing_newline): Don't do anything if listing is 0.
6663 Thu Jun 13 17:50:54 1996 Ian Lance Taylor <ian@cygnus.com>
6665 * subsegs.c (section_symbol): If symbol_table_frozen is set, call
6666 symbol_create, not symbol_new.
6668 Wed Jun 12 14:10:44 1996 Ian Lance Taylor <ian@cygnus.com>
6670 * write.c (adjust_reloc_syms): Don't set sy_used_in_reloc for an
6671 absolute symbol unless TC_FORCE_RELOCATION returns true.
6673 * config/obj-coff.c (previous_file_symbol): Remove BFD_ASSEMBLER
6675 (c_dot_file_symbol): BFD_ASSEMBLER version: Don't set the value of
6676 the symbol to a pointer. Don't set previous_file_symbol.
6677 Simplify symbol list rearrangement.
6678 (coff_frob_symbol): Don't do anything with C_FILE symbols.
6679 (coff_adjust_symtab): Don't check previous_file_symbol.
6681 Mon Jun 10 14:52:29 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6683 * config/tc-ppc.c (ppc_elf_lcomm): New function for .lcomm
6685 (md_pseudo_table): Add ppc_elf_lcomm.
6687 Mon Jun 10 11:45:51 1996 Ian Lance Taylor <ian@cygnus.com>
6689 * config/tc-m68k.c (m68k_ip): Accept ABSL for 'O', so that `bfextu
6690 d0{24:1},d0' works without an immediate prefix on the bit numbers.
6691 (md_begin): Add digits to alt_notend_table.
6692 (md_parse_option): Make s a const pointer.
6694 * config/tc-sparc.c (md_pseudo_table): Add "empty".
6695 (s_empty): New static function.
6697 * config/obj-coff.c (struct filename_list): Only define if not
6699 (filename_list_head, filename_list_tail): Likewise.
6700 (c_section_symbol): Remove unused BFD_ASSEMBLER version.
6701 (obj_coff_endef, BFD_ASSEMBLER version): Don't set the debugging
6702 flag for C_MOS, C_MOE, C_MOU, or C_EOS symbols, since they should
6703 have a section of N_ABS rather than N_DEBUG. If we do a merge,
6704 remove the new symbol from the list.
6705 (obj_coff_endef, both versions): Call tag_insert even if there is
6706 an old symbol with the same name, if the old symbol does not
6708 (coff_frob_symbol): Check SF_GET_TAG, C_EOF, and C_FILE outside of
6709 the SF_GET_DEBUG condition. Don't call SA_SET_SYM_ENDNDX with a
6710 symbol that will be moved to the end of the symbol list.
6711 (coff_adjust_section_syms): Always call section_symbol for .text,
6713 (coff_frob_section): Likewise. Also, remove unused variable
6716 * config/tc-ns32k.c (convert_iif): Call frag_grow rather than
6717 manipulating frags directly.
6718 (md_number_to_field): Adjust mem_ptr correctly if ENDIAN is
6721 * app.c (do_scrub_chars): If '/' is LINE_COMMENT_START, check
6722 whether the next character is '*' before checking whether we are
6723 at the start of a line. Permit LINE_COMMENT_START to start a
6724 comment in state 1 (seen some whitespace) as well, to match the
6727 * gasp.c (do_align): Permit a fill value for .align.
6729 Wed Jun 5 17:09:26 1996 Ian Lance Taylor <ian@cygnus.com>
6731 * read.c (next_char_of_string): Warn if a newline is seen in the
6732 middle of a string. Call bump_line_counters when appropriate.
6734 Wed Jun 5 17:08:36 1996 Richard Henderson <rth@tamu.edu>
6736 * symbols.c (colon): Use LOCAL_LABEL.
6738 Tue Jun 4 10:55:16 1996 Tom Tromey <tromey@csk3.cygnus.com>
6740 * Makefile.in (install): Don't check to see if tooldir exists.
6741 Make $(tooldir) and $(tooldir)/bin.
6743 Tue Jun 4 10:14:53 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6745 * config/ppc-sol.mt (TDEFINES): Don't turn on -mregnames by
6748 Mon Jun 3 11:34:41 1996 Ian Lance Taylor <ian@cygnus.com>
6750 * config/tc-mips.c (mips_ip): Don't call as_warn if we are setting
6751 insn_error. Don't put the string "ERROR" in insn_error. Set
6752 insn_error rather than calling as_warn for an unsupported opcode.
6754 Sat Jun 1 21:51:55 1996 Ian Lance Taylor <ian@cygnus.com>
6756 * config/tc-mips.c (md_parse_option): Check for a 64 bit format
6757 before permitting -64.
6758 * output-file.c (output_file_create): Remove duplicate
6761 Fri May 31 01:08:06 1996 Ian Lance Taylor <ian@cygnus.com>
6763 * config/tc-mips.c (md_begin): If -64, create a .MIPS.options
6764 section rather than a .reginfo section.
6765 (mips_elf_final_processing): If -64, write out 64 bit RegInfo
6768 * config/tc-mips.c (load_register): If mips_isa < 3, permit a 32
6769 bit value with the high bit set.
6771 Thu May 30 19:00:19 1996 Ian Lance Taylor <ian@cygnus.com>
6773 * read.c (s_lcomm): Set section flags for .sbss section.
6775 * config/tc-mips.c (mips_64): New static variable.
6776 (mips_target_format): If mips_64, return elf64 targets rather than
6778 (md_longopts): Add "32" and "64".
6779 (md_parse_option): Handle -32 and -64.
6780 (md_show_usage): Mention -32 and -64.
6781 (cons_fix_new_mips): If mips_64, don't convert an 8 byte reloc to
6784 Thu May 30 10:36:19 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6786 * config/tc-ppc.c (comment_chars): Make '!' a comment character
6787 for Solaris compatibility.
6789 * stabs.c (s_stab_generic): Under PowerPC Solaris, convert a
6790 .stabd with 4 arguments into a .stabn.
6792 Wed May 29 16:43:16 1996 Ian Lance Taylor <ian@cygnus.com>
6794 * config/tc-mips.c (macro): When passing X_add_number to
6795 macro_build, cast it to int first.
6797 Tue May 28 13:29:39 1996 Ian Lance Taylor <ian@cygnus.com>
6799 * config/tc-z8k.c (md_apply_fix): Handle fx_r_type of 0, as
6800 created by emit_expr.
6802 * symbols.c (symbol_create): If bfd_make_empty_symbol fails, call
6803 as_perror rather than assert.
6805 Fri May 24 18:24:11 1996 Ian Lance Taylor <ian@cygnus.com>
6807 * config/tc-mips.c (mips_ip): Mark sections created to hold
6808 floating point information as read only.
6810 Fri May 24 12:07:54 1996 David Edelsohn <edelsohn@mhpcc.edu>
6812 * config/tc-ppc.c (ppc_set_cpu): Change defaults to match AIX.
6814 Thu May 23 17:34:24 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6816 * read.c (potable): Add .skip as a synonym for .space.
6818 * stabs.c (s_stab_generic): For PowerPC ELF, allow .stabd to take
6819 4 arguments, providing the 4th argument is 0, to allow
6820 compatibility with the Solaris assembler.
6822 Thu May 16 15:51:48 1996 Ian Lance Taylor <ian@cygnus.com>
6824 * config/tc-sh.h (struct sh_segment_info_type): Define.
6825 (TC_SEGMENT_INFO_TYPE): Define.
6826 (sh_frob_label): Declare.
6827 (tc_frob_label): Define.
6828 (sh_flush_pending_output): Declare.
6829 (md_flush_pending_output): Define.
6830 * config/tc-sh.c (md_assemble): If relaxing, emit a R_SH_CODE
6831 reloc before the instruction if necessary.
6832 (sh_frob_label): New function.
6833 (sh_flush_pending_output): New function.
6834 (sh_coff_frob_file): Ignore ALIGN, CODE, DATA, and LABEL relocs
6835 when looking for the reloc for the target of .uses.
6836 (md_convert_frag): Fix printf format (%0xlx to 0x%lx).
6837 (sh_force_relocation): Force CODE, DATA, and LABEL relocs to be
6839 (md_apply_fix): Ignore CODE, DATA, and LABEL relocs.
6840 (sh_coff_reloc_mangle): Force CODE, DATA, and LABEL relocs to use
6841 the absolute symbol.
6843 * subsegs.h (segment_info_type): Add tc_segment_info_data field if
6844 TC_SEGMENT_INFO_TYPE is defined.
6846 Wed May 15 12:23:53 1996 Ian Lance Taylor <ian@cygnus.com>
6848 * config/tc-i386.c (md_assemble): Make sure the opcode suffix
6849 matches the register size.
6851 Wed May 15 08:33:37 1996 Jeffrey A Law (law@cygnus.com)
6853 * config/obj-coff.c (count_entries_in_chain): Ignore Fixups with
6855 (do_relocs_for): Likewise.
6856 (fixup_segment): Don't just quit if linkrelax is set. Try to
6857 apply non pc-relative sym1-sym2 fixups, even if linkrelax is
6860 Fri May 10 14:16:59 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6862 * config/tc-ppc.c (ppc_elf_validate_fix): Allow GOT and section
6863 relative relocations with -mrelocatable. Also allow unfixed
6864 relocs in .ex_shared.
6866 Tue May 7 11:24:10 1996 Ian Lance Taylor <ian@cygnus.com>
6868 * config/obj-coff.c (yank_symbols): Check that FNAME_OFFSET is
6869 non-zero before assuming this is a long file name.
6870 (w_strings): Likewise.
6871 (c_dot_file_symbol): Set FNAME_OFFSET to 1 for a long file name.
6873 * config/obj-coff.c (w_strings): Move declaration of i inside
6874 #ifdef block which uses it.
6876 Tue May 7 00:49:58 1996 Jeffrey A Law (law@cygnus.com)
6878 * config/tc-h8300.c (do_a_fix_imm): Rename last argument to
6879 "relaxmode". Output relocs which identify various relaxing
6880 possibilities for mov.[bwl] instructions.
6881 (build_bytes): Pass in a relaxing mode to do_a_fix_imm.
6883 Mon May 6 15:26:28 1996 Doug Evans <dje@canuck.cygnus.com>
6885 * config/tc-arm.h (TC_HANDLES_FX_DONE): Define.
6886 (MD_APPLY_FIX3): Define.
6887 * config/tc-arm.c (my_get_expression): Only watch for bad segments
6889 (md_apply_fix3): Renamed from md_apply_fix.
6890 If pcrel reloc and symbol is in different section, undo effects
6893 Sat May 4 12:49:35 1996 Jeffrey A Law (law@cygnus.com)
6895 * config/tc-hppa.c (hppa_fix_adjustable): Don't adjust
6896 any reloc with an LR% or RR% field selector for SOM.
6898 Sat May 4 11:26:19 1996 Ian Lance Taylor <ian@cygnus.com>
6900 * Makefile.in: Add subsegs.h to appropriate TARG_CPU_DEP_*
6903 Fri May 3 17:58:31 1996 Ian Lance Taylor <ian@cygnus.com>
6905 * config/obj-coff.c (coff_frob_symbol): Don't merge a symbol with
6907 (yank_symbols): Likewise.
6909 Wed May 1 13:38:17 1996 Ian Lance Taylor <ian@cygnus.com>
6911 * subsegs.h (segment_info_type): If MANY_SEGMENTS and not
6912 BFD_ASSEMBLER, add name field.
6913 * config/obj-coff.c: Include "libiberty.h".
6914 (coff_header_append): Handle long section names.
6915 (crawl_symbols): Just use the name field for the symbol name,
6916 without worrying about null byte termination.
6917 (w_strings): Handle long section names.
6918 (write_object_file): Likewise. Also, use the name field, rather
6920 (obj_coff_add_segment): Permit long section names.
6921 (obj_coff_init_stab_section): Use the name field, rather than
6923 (adjust_stab_section): Likewise.
6924 * config/te-pe.h (COFF_LONG_SECTION_NAMES): Define.
6926 * config/tc-i960.c (brtab_emit): Don't set fx_im_disp field.
6927 (mem_fmt): Likewise.
6928 (md_apply_fix): Don't check fx_im_disp field.
6930 Thu Apr 25 11:39:51 1996 Ian Lance Taylor <ian@cygnus.com>
6932 * configure.in: Add * after sparc*-*-vxworks.
6933 * configure: Rebuild.
6935 * app.c (do_scrub_begin): If tc_comment_chars is not defined,
6936 define it to comment_chars. Use tc_comment_chars rather than
6938 (do_scrub_chars): Use tc_comment_chars rather than comment_chars.
6939 * config/tc-m68k.h (tc_comment_chars): Define.
6940 (m68k_comment_chars): Declare.
6941 * config/tc-m68k.c (m68k_comment_chars): Rename from
6942 comment_chars. Change into a pointer rather than an array.
6943 (md_longopts): Add "bitwise-or".
6944 (md_parse_option): Handle OPTION_BITWISE_OR.
6945 (md_show_usage): Mention --bitwise-or.
6946 * doc/c-m68k.texi: Document --bitwise-or.
6948 Wed Apr 24 11:28:38 1996 Ian Lance Taylor <ian@cygnus.com>
6950 * config/tc-m68k.c (m68k_ip): Prevent attempts to use long offsets
6953 * config/obj-coff.c (obj_coff_section): BFD_ASSEMBLER version:
6954 call demand_empty_rest_of_line. Non BFD_ASSEMBLER version:
6955 correct handling of input line pointer, and call
6956 demand_empty_rest_of_line.
6958 Mon Apr 22 18:02:37 1996 Doug Evans <dje@blues.cygnus.com>
6960 * config/tc-sparc.c (in_bitfield_range): New static function.
6961 (sparc_ip): New cases X,Y. Use SPARC_OPCODE_ARCH_V9_P.
6962 (md_apply_fix, cases BFD_RELOC_32_PCREL_S2,
6963 BFD_RELOC_SPARC_{WDISP16,WDISP19}): Fix undefined code.
6964 (md_apply_fix): New cases BFD_RELOC_SPARC_[56].
6965 (tc_gen_reloc): New cases BFD_RELOC_SPARC_[56].
6967 Thu Apr 18 18:58:33 1996 Ian Lance Taylor <ian@cygnus.com>
6969 * config/obj-coff.c: BFD_ASSEMBLER:
6970 (coff_last_bf): New static variable.
6971 (coff_frob_symbol): Set endndx of a .bf symbol.
6973 (obj_coff_endef): Call SF_SET_PROCESS on a .bf symbol.
6974 (last_bfP): New static variable.
6975 (yank_symbols): Set endndx of a .bf symbol.
6977 Thu Apr 18 11:53:58 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6979 * config/tc-ppc.c (md_parse_option): Add support for Solaris's -le
6980 and -s options. Add -be for good measure.
6982 Wed Apr 17 12:31:01 1996 Ian Lance Taylor <ian@cygnus.com>
6984 * read.c (s_space): Support non-constant fill value. Handle fill
6985 value correctly for a size other than 1.
6987 Tue Apr 16 15:17:40 1996 Doug Evans <dje@canuck.cygnus.com>
6989 * config/tc-arm.c (my_get_float_expression): Update call to
6990 gen_to_words, X_PRECISION changed from 6 to 5.
6992 Tue Apr 16 10:25:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
6994 * config/tc-ppc.c (register_name,reg_name_search): Move register
6995 name lookup from PE specific code to all targets. Add support for
6996 -mregnames/-mno-regnames to control whether register names are
6998 (md_assemble): Call register_name for all platforms.
6999 (md_parse_option): Add support for -mregnames/-mno-regnames.
7001 * configure.in (powerpcle*-*-solaris): Add support.
7002 (powerpc*-*-linux): Ditto.
7003 * configure: Regenerate.
7005 * config/ppc-sol.mt: New config file for PowerPC Solaris.
7007 Mon Apr 15 12:26:33 1996 Ian Lance Taylor <ian@cygnus.com>
7009 * config/tc-mips.c (mips_frob_file): Permit multiple %hi relocs to
7010 be associated with a single %lo reloc.
7012 * config/tc-mips.c (load_address): Cast X_add_number to valueT
7013 before comparing against MAX_GPREL_OFFSET, so that negative
7014 numbers are handled correctly.
7017 Thu Apr 11 12:39:02 1996 Ian Lance Taylor <ian@cygnus.com>
7019 * config/tc-sparc.c (last_insn): New static variable.
7020 (md_assemble): Warn about putting floating point branches in a
7021 delay slot. If architecture is less than v9, insert NOP
7022 instructions between floating point instructions and floating
7023 point branches. (The SunOS assembler does both these operations.)
7024 Save the last instruction opcode.
7025 (sparc_ip): Add pinsn parameter. Change caller.
7027 * config/tc-m68k.c (md_estimate_size_before_relax): Correct check
7028 for byte jump to next instruction to skip empty frags.
7030 Wed Apr 10 16:48:12 1996 Ian Lance Taylor <ian@cygnus.com>
7032 * config/tc-alpha.c (alpha_ip): If we are going to call emit_add64
7033 for addq with a 16 bit signed value, just emit a lda instruction
7036 Wed Apr 10 14:34:49 1996 Jeffrey A Law (law@cygnus.com)
7038 * config/tc-h8300.c (do_a_fix_imm): Don't cut off high bits
7041 Mon Apr 8 14:42:53 1996 Ian Lance Taylor <ian@cygnus.com>
7043 * configure.in: Permit --enable-shared to specify a list of
7045 * configure: Rebuild.
7047 Fri Apr 5 17:01:35 1996 Jeffrey A Law (law@cygnus.com)
7049 * config/tc-h8300.c (get_specific): Remove some #if 0 code.
7050 (build_bytes): Remove all ABSMOV related code; it's unnecessary.
7052 Fri Apr 5 15:13:10 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7054 * config/atof-ieee.c: Fix handling of denormalized extended
7055 precision numbers and overflow/underflow detection.
7056 (MAX_PRECISION, X_PRECISION, P_PRECISION): Changed from 6 to 5, to
7057 not include the 16 bit gap in the m68k extended precision format.
7059 Fri Apr 5 14:29:23 1996 Ian Lance Taylor <ian@cygnus.com>
7061 * configure.in: Add i386-*-freebsdelf* target; from John Polstra
7063 * configure: Rebuild.
7065 Fri Apr 5 18:39:28 1996 James G. Smith <jsmith@cygnus.co.uk>
7067 * config/tc-mips.c: Allow non-zero offsets from .sdata symbols to
7068 be accessed using the $gp register.
7069 * config/tc-mips.h (MAX_GPREL_OFFSET): Added.
7071 Wed Apr 3 10:56:14 1996 Doug Evans <dje@canuck.cygnus.com>
7073 * config/tc-sparc.c (sparc_md_end): Set bfd machine number to
7074 bfd_mach_sparc_sparclet if current_architecture is sparclet.
7076 Mon Apr 1 16:55:44 1996 Ian Lance Taylor <ian@cygnus.com>
7078 * read.c (get_line_sb): Bump line counters based on
7079 input_line_pointer[-1], not *input_line_pointer. Don't bother to
7080 call LISTING_NEWLINE.
7081 (s_macro): Don't call demand_empty_rest_of_line.
7082 * app.c (do_scrub_chars): When handling C style comments, unget
7085 Fri Mar 29 16:15:06 1996 Ian Lance Taylor <ian@cygnus.com>
7087 * read.h (enum linkonce_type): Define.
7088 (s_linkonce): Declare.
7089 * read.c (potable): Add "linkonce".
7090 (s_linkonce): New function.
7091 * subsegs.h (segment_info_type): Add linkonce field to
7092 MANY_SEGMENTS && ! BFD_ASSEMBLER section.
7093 * config/obj-coff.h (obj_handle_link_once): Define if TE_PE.
7094 (obj_coff_pe_handle_link_once): Declare if TE_PE.
7095 * config/obj-coff.c: If TE_PE and not BFD_ASSEMBLER, #include
7097 (obj_coff_pe_handle_link_once): New function, defined if TE_PE.
7098 (c_section_symbol): If TE_PE, set the x_comdat field in the aux
7099 entry based on the linkonce field in segment_info.
7100 * doc/as.texinfo: Document .linkonce.
7102 Fri Mar 29 11:31:27 1996 J.T. Conklin (jtc@lisa.cygnus.com)
7104 * doc/as.1: Changed to be recognized by catman -w on Solaris.
7106 Thu Mar 28 15:27:47 1996 Ian Lance Taylor <ian@cygnus.com>
7108 * stabs.c (s_stab_generic): Call the listing functions before
7109 doing the rest of the processing, which may involve freeing the
7110 string. Pass string, not string + stroff, to OBJ_PROCESS_STAB in
7111 SEPARATE_STAB_SECTIONS case.
7113 * config/tc-hppa.c: Remove nested comment.
7114 (tc_gen_reloc): Move label done inside the ifdef in which it is
7116 (md_apply_fix): Pass pointers to correct types to libhppa.h
7117 functions. Always return a value.
7119 * config/tc-mips.h (tc_frob_file): Define.
7120 (mips_frob_file): Declare.
7121 * config/tc-mips.c (struct mips_hi_fixup): Define.
7122 (mips_hi_fixup_list): New static variable.
7123 (imm_unmatched_hi): New static variable.
7124 (md_assemble): Clear imm_reloc, imm_unmatched_hi, and
7125 offset_reloc. Pass imm_unmatched_hi to append_insn.
7126 (append_insn): Add unmatched_hi parameter. If it is set, add the
7127 new fixup to mips_hi_fixup_list. Change all callers.
7128 (mips_ip): Set imm_unmatched_hi when appropriate.
7129 (mips_frob_file): New function.
7131 Thu Mar 28 11:47:59 1996 Doug Evans <dje@canuck.cygnus.com>
7133 * configure.in (sparc-*-solaris2*): Renamed from sparc*-*-solaris2*.
7134 * configure: Regenerated.
7136 Tue Mar 26 18:19:12 1996 Ian Lance Taylor <ian@cygnus.com>
7138 * as.c (main): Call bfd_set_error_program_name.
7140 Fri Mar 22 11:13:00 1996 Ian Lance Taylor <ian@cygnus.com>
7142 * as.h (strdup): Don't declare.
7143 * stabs.c: Include libiberty.h
7144 (get_stab_string_offset): Use xstrdup rather than strdup.
7145 (s_stab_generic): Likewise.
7146 * as.c (parse_args): Likewise.
7147 * read.c (s_mri_sect): Likewise.
7149 * gasp.c (change_base): Recognize \(...) construct documented to
7150 pass through enclosed characters literally through to the output.
7151 (process_assigns): Likewise. Also, be more careful to avoid
7152 looking past the end of the buffer.
7154 Thu Mar 21 13:18:43 1996 Ian Lance Taylor <ian@cygnus.com>
7156 * config/tc-i386.c (md_parse_option): If OBJ_ELF, ignore -k for
7157 FreeBSD compatibility. From John Polstra <jdp@polstra.com>.
7159 Wed Mar 20 18:13:32 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7161 * doc/as.texinfo, doc/c-i960.texi: Fix typos.
7163 Wed Mar 20 17:05:16 1996 David Mosberger-Tang <davidm@azstarnet.com>
7165 * config/alpha-opcode.h: Added cvtst instruction.
7167 Mon Mar 18 13:12:46 1996 Ian Lance Taylor <ian@cygnus.com>
7169 * ecoff.c (ecoff_stab): Don't try to make a symbol out of the stab
7170 string. Extract the addend from the result of expression.
7172 Fri Mar 15 17:10:43 1996 Ian Lance Taylor <ian@cygnus.com>
7174 * app.c (do_scrub_chars): If whitespace is seen in state 11, and
7175 LABELS_WITHOUT_COLONS is not defined, and we are not in m68k MRI
7176 mode, change the state to 3 rather than 1.
7178 Thu Mar 14 18:18:25 1996 Ian Lance Taylor <ian@cygnus.com>
7180 * config/obj-coff.h (C_REGISTER_SECTION): Change from 20 to 50, to
7181 correspond to 11 March change.
7183 Thu Mar 14 15:27:10 1996 Jeffrey A Law (law@cygnus.com)
7185 * config/tc-h8300.c (build_bytes, MEMIND case): Generate
7186 an R_MEM_INDIRECT reloc rather than R_RELBYTE.
7188 Tue Mar 12 12:21:10 1996 Ian Lance Taylor <ian@cygnus.com>
7190 * configure: Rebuild with autoconf 2.8.
7192 Mon Mar 11 18:57:12 1996 Ian Lance Taylor <ian@cygnus.com>
7194 * config/atof-ieee.c (gen_to_words): Improve handling of
7195 X_PRECISION numbers. Based on patches from Andreas Schwab
7196 <schwab@issan.informatik.uni-dortmund.de>.
7198 Mon Mar 11 09:59:53 1996 Steve Chamberlain <sac@slash.cygnus.com>
7200 * as.h (SEG_NORMAL, SEG_LIST): Bump segment limit from 10 to 40.
7202 * subsegs.c (MANY_SEGMENTS): Increase segment limit.
7203 * obj-coff.c (seg_N_TYPE, seg_info_off_by_4): Likewise.
7204 (do_relocs_for, w_symbols, obj_coff_add_segment, do_linenos_for,
7205 crawl_symbols, coff_header_append): Loop to SEG_LAST rather than
7208 Thu Mar 7 15:17:39 1996 Doug Evans <dje@charmed.cygnus.com>
7210 * config/tc-sparc.c (sparc_ip): Handle operand char 'O' (neg reg).
7212 Thu Mar 7 09:19:15 1996 Jeffrey A Law (law@cygnus.com)
7214 * config/tc-hppa.c (SUBSEG_MILLI): Define.
7215 (pa_def_subspaces): Add $MILLICODE$.
7216 (pa_spaces_begin): Set section flags for $MILLICODE$.
7218 Wed Mar 6 14:11:30 1996 Ian Lance Taylor <ian@cygnus.com>
7220 * config/obj-elf.c (obj_elf_section): Only SEC_LOAD if the type is
7221 not SHT_NOBITS. Don't tamper with flags based on type if a
7222 special section was found (revert Feb 29 change).
7224 * config/tc-sh.c (sh_do_align): Only align using the nop pattern
7225 if aligning to a longword boundary or greater.
7227 Tue Mar 5 15:10:43 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7229 * config/tc-sh.c (sh_do_align): Pass 1 not 2 to frag_align.
7231 Mon Mar 4 20:50:57 1996 Steve Chamberlain <sac@slash.cygnus.com>
7233 * configure.in (i386-*-cygwin32): Don't use bfd_gas.
7234 * configure: Regenerated.
7236 Mon Mar 4 10:13:06 1996 Jeffrey A Law (law@cygnus.com)
7238 * config/tc-hppa.c: Add default definitions for R_N0SEL and
7239 R_N1SEL since they're not defined for old versions of hpux.
7241 * config/tc-hppa.c (tc_gen_reloc): Fix typo in R_COMP2 code.
7242 Set "sym_ptr_ptr" and "addend" fields to dummy values for
7243 R_N0SEL and R_N1SEL.
7245 Fri Mar 1 10:20:52 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7247 * flonum-konst.c: Add two more constants for 1e+-2048 and
7248 1e+-4096, and correct the other constants.
7250 * symbols.c (resolve_symbol_value): Handle O_logical_not.
7252 Thu Feb 29 13:58:35 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7254 * config/obj-elf.c (obj_elf_section): Allow predefined section
7255 types to set the nobits type. Avoid a shadowed declaration.
7257 Wed Feb 28 15:38:56 1996 Jeffrey A Law (law@cygnus.com)
7259 * config/tc-hppa.c (hppa_fix_adjustable): For SOM, don't
7260 reduce relocs using e_nlrsel field selectors.
7262 * write.c (fix_new_exp): Don't use #elif. Some compilers
7265 * config/tc-hppa.c (selector_table): Add "n", "nl", and "nlr" to
7267 (pa_chk_field_selector): Handle new field selectors for SOM.
7269 Tue Feb 27 14:42:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7271 * configure.in (m68k-*-linux*aout*, m68k-*-linux*): New targets.
7272 * configure: Rebuild.
7273 * config/te-linux.h (LOCAL_LABELS_FB): Define.
7274 * config/tc-m68k.h (TARGET_FORMAT) [TE_LINUX]: Define to
7276 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_LINUX
7279 Mon Feb 26 18:58:58 1996 Stan Shebs <shebs@andros.cygnus.com>
7281 * mpw-make.sed: Update to handle shared library support.
7283 Mon Feb 26 10:34:10 1996 Doug Evans <dje@charmed.cygnus.com>
7285 * config/tc-sparc.c (sparc_ip): Print all architectures that support
7286 the insn on mismatch.
7288 Fri Feb 23 21:44:39 1996 Rob Savoye <rob@chinadoll.cygnus.com>
7290 * configure.in: Add support for a29-coff.
7291 * configure: Rebuild.
7293 Thu Feb 22 16:39:43 1996 Ian Lance Taylor <ian@cygnus.com>
7295 * config/tc-sh.c (sh_coff_frob_file): Don't consider the address
7296 of the section when looking for the R_SH_USES fixup, because the
7297 frag addresses have not yet been adjusted.
7299 * gdbinit.in: Set a breakpoint on as_warn_where.
7301 * config/tc-mips.c (macro): Add missing arguments to macro_build
7302 omitted in last change. From Jim Wilson <wilson@cygnus.com>.
7304 Wed Feb 21 17:00:32 1996 Ian Lance Taylor <ian@cygnus.com>
7306 * config/tc-h8300.c (tc_reloc_mangle): Change reloc based on size
7307 if it is TC_CONS_RELOC. Set a size of 4 to R_RELLONG.
7309 Wed Feb 21 09:25:39 1996 Doug Evans <dje@charmed.cygnus.com>
7311 * config/tc-sparc.c (sparc_ip): Recognize %asr0 for v8.
7313 Tue Feb 20 21:48:03 1996 Doug Evans <dje@charmed.cygnus.com>
7315 * config/tc-sparc.c (parse_keyword_arg): Accept leading '%'.
7316 (sparc_ip): Accept %asr[1..31] for v8 and %asr[%16..31] for v9.
7317 Recognize [uU] format args as sparclet cpregs.
7319 Tue Feb 20 22:25:55 1996 Ian Lance Taylor <ian@cygnus.com>
7321 * config/tc-sh.c (sh_handle_align): Don't emit R_SH_ALIGN relocs
7324 Mon Feb 19 14:16:24 1996 Ian Lance Taylor <ian@cygnus.com>
7326 * config/tc-sparc.h (TC_RELOC_RTSYM_LOC_FIXUP): Check S_IS_WEAK as
7327 well as S_IS_EXTERNAL.
7328 (tc_fix_adjustable): Likewise.
7329 * config/tc-sparc.c (md_apply_fix): In OBJ_ELF case, check for
7330 S_IS_WEAK as well as S_IS_EXTERNAL when deciding whether to return
7332 (tc_gen_reloc): Check S_IS_WEAK as wel as S_IS_EXTERNAL when
7333 deciding whether to convert BFD_RELOC_32_PCREL_S2 if PIC.
7335 Mon Feb 19 02:15:57 1996 Doug Evans <dje@charmed.cygnus.com>
7337 * config/tc-sparc.c (max_architecture): Change to sparclite for
7339 (default_compatible): Delete.
7340 (sparc_ffs): New function.
7341 (md_begin): Only call SPARC_OPCODE_CONFLICT_P once.
7342 (sparc_ip): Rewrite architecture match and bump logic.
7344 Sun Feb 18 15:03:50 1996 Ian Lance Taylor <ian@cygnus.com>
7346 * configure.in: Check for 'do not mix' from native linker before
7347 trying to use -rpath.
7348 * configure: Rebuild.
7350 Fri Feb 16 16:53:31 1996 Ian Lance Taylor <ian@cygnus.com>
7352 * config/obj-coff.h (SF_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7353 (SF_GET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7354 (SF_SET_ADJ_LNNOPTR): Define (non BFD_ASSEMBLER).
7355 * config/obj-coff.c (obj_coff_endef): Set ADJ_LNNOPTR when LNNOPTR
7357 (w_symbols): If ADJ_LNNOPTR is set, add the section lnnoptr field
7358 to the symbol lnnoptr field, to get the correct file offset.
7360 Thu Feb 15 14:48:38 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7362 * config/obj-elf.c (elf_frob_symbol): On the PowerPC, force all
7363 symbols that are not function, file, or section symbols to be
7366 Thu Feb 15 11:20:18 1996 Ian Lance Taylor <ian@cygnus.com>
7368 * configure: Set and substitute RPATH_ENVVAR.
7369 * configure: Rebuild.
7370 * Makefile.in (RPATH_ENVVAR): New variable.
7371 (check): Use $(RPATH_ENVVAR) rather than LD_LIBRARY_PATH.
7373 * configure.in: Accept i686. From H.J. Lu <hjl@zoom.com>: i386
7374 doesn't need opcodes. If configuring shared, opcodes needs bfd.
7375 * configure: Rebuild.
7377 Wed Feb 14 16:33:12 1996 Martin Anantharaman <martin@mail.imech.uni-duisburg.de>
7379 * read.c (s_mri_sect): Don't return '\0' in type. Set all
7380 appropriate flags in BFD section.
7382 * configure.in (m68k-*-psos*): New target.
7383 * configure: Rebuild.
7384 * config/te-psos.h: New file.
7385 * config/tc-m68k.c (comment_chars): Don't include '#' if TE_PSOS
7388 Wed Feb 14 13:43:24 1996 Ian Lance Taylor <ian@cygnus.com>
7390 From Alan Modra <alan@spri.levels.unisa.edu.au>:
7391 * configure.in: Remove duplicate setting of cpu_type. Check
7392 whether opcodes library is required for on all targets, not just
7394 * configure: Rebuild.
7396 * config/tc-mips.c (mips_big_got): New static variable.
7397 (s_extern): Don't declare.
7398 (reg_needs_delay): New static function.
7399 (macro_build): Permit GOT/CALL_HI/LO relocs.
7400 (macro_build_lui): If place is not NULL, use the number in the
7402 (load_address): Handle mips_big_got case.
7403 (macro): Handle mips_big_got for M_LA_AB, M_JAL_A, and load and
7405 (OPTION_XGOT): Define.
7406 (md_longopts): Add "xgot" if OBJ_ELF.
7407 (md_parse_option): Handle -xgot.
7408 (md_show_usage): Mention -xgot.
7409 (md_apply_fix): Permit GOT/CALL_HI/LO relocs.
7410 (tc_gen_reloc): Handle GOT/CALL_HI/LO relocs.
7412 Wed Feb 14 11:22:27 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7414 * config/tc-m68k.c (m68k_ip) [operand kind '#']: When fixing
7415 the byte relocation, point it to the low byte of the word.
7417 Tue Feb 13 15:31:18 1996 Ian Lance Taylor <ian@cygnus.com>
7419 * configure.in: Set HDLFLAGS for *-*-hpux with --enable-shared.
7420 * configure: Rebuild.
7422 Mon Feb 12 15:53:46 1996 Doug Evans <dje@charmed.cygnus.com>
7424 * configure.in: Recognize any sparc* cpu.
7425 * configure: Regenerated.
7427 Mon Feb 12 15:41:21 1996 Ian Lance Taylor <ian@cygnus.com>
7429 * read.c (potable): Add "mri" and ".mri".
7430 (s_mri): New function.
7431 * read.h (s_mri): Declare.
7432 * app.c (scrub_m68k_mri): New static variable.
7433 (mri_pseudo): New static variable.
7434 (do_scrub_begin): Add m68k_mri parameter. Use it rather than
7435 flag_m68k_mri. Initialize scrub_m68k_mri.
7436 (mri_state, mri_last_ch): New static variables.
7437 (struct app_save): Add scrub_m68k_mri, mri_state, and mri_last_ch
7439 (app_push): Save new fields.
7440 (app_pop): Restore new fields.
7441 (do_scrub_chars): Check scrub_m68k_mri rather than flag_mri_mri.
7442 If TC_M68K, use a trivial state machine to look for occurrences of
7443 the .mri pseudo-op, and change the mode appropriately.
7444 * as.h (do_scrub_begin): Update prototype.
7445 * input-scrub.c (input_scrub_begin): Pass flag_m68k_mri to
7447 * config/tc-m68k.c (reg_prefix_optional_seen): New static
7449 (m68k_mri_mode_change): New function.
7450 (md_parse_option): Set reg_prefix_optional_seen.
7451 * config/tc-m68k.h (m68k_mri_mode_change): Declare.
7452 (MRI_MODE_CHANGE): Define.
7453 * doc/as.texinfo: Document .mri pseudo-op.
7455 * app.c (do_scrub_chars): In MRI mode, don't treat '#' as a
7458 Mon Feb 12 15:16:29 1996 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
7460 Support for OBJ_ELF on m68k, mostly inside #ifdef OBJ_ELF:
7461 * config/m68k-parse.h (enum pic_relocation): Define.
7462 (struct m68k_exp): Add pic_reloc field.
7463 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
7464 (tc_fix_adjustable): Define to call tc_m68k_fix_adjustable.
7465 (NO_RELOC): Define to BFD_RELOC_NONE if BFD_ASSEMBLER, to zero
7467 * config/tc-m68k.c: Delete definition of NO_RELOC.
7468 (struct m68k_it): Add pic_reloc field.
7469 (add_fix): Copy over pic_reloc field.
7470 (md_pseudo_table): Interpret .align parameter as byte count.
7471 (mote_pseudo_table): Likewise.
7472 (tc_m68k_fix_adjustable): New function.
7473 (get_reloc_code): New function.
7474 (md_assemble): Use it as last argument to fix_new_exp.
7475 (md_apply_fix_2): For a relocation against a symbol don't put the
7476 addend into the data.
7477 (tc_gen_reloc): Different addend computation for OBJ_ELF.
7478 (m68k_ip): Don't relax an operand that requires pic relocation.
7479 (md_begin): Align .text, .data and .bss on 4 byte boundary by
7481 * write.c (fixup_segment): Don't add symbol value to addend if
7482 TC_M68K and OBJ_ELF.
7483 * config/m68k-parse.y (yylex): Handle @PLTPC, etc.
7484 (motorola_operand): Add rule for `(zapc, EXPR)'.
7486 Mon Feb 12 10:07:33 1996 David Mosberger-Tang <davidm@azstarnet.com>
7488 * ecoff.c (ecoff_directive_weakext): Fixed so that whitespace
7489 *really* is permissible before the comma.
7491 Mon Feb 12 00:12:13 1996 Ian Lance Taylor <ian@cygnus.com>
7493 * config/tc-sh.c (sh_do_align): Align to a 2 byte boundary before
7494 inserting nop instructions.
7496 Fri Feb 9 10:54:19 1996 Ian Lance Taylor <ian@cygnus.com>
7498 * config/te-aux.h: Change include of aux.h to aux-coff.h.
7500 Thu Feb 8 20:02:58 1996 Ian Lance Taylor <ian@cygnus.com>
7502 * config/tc-i960.c (tc_coff_symbol_emit_hook): Correct storage
7503 class setting for a CALLNAME symbol in COFF.
7505 * read.c (potable): Pass negative numbers for new .balign[wl] and
7506 .p2align[wl] pseudo-ops.
7507 (s_align_bytes): Treat a negative argument as specifying the fill
7509 (s_align_ptwo): Likewise.
7511 Wed Feb 7 14:12:03 1996 Ian Lance Taylor <ian@cygnus.com>
7513 * read.c (potable): Add balignw, balignl, p2alignw, and p2alignl.
7514 (do_align): Take new len parameter. Change all callers. Pass it
7516 (s_align_bytes): Arg now indicates the length of the fill pattern.
7517 (s_align_ptwo): Likewise.
7518 * config/obj-coff.c (write_object_file): Pass length to
7520 * config/tc-i386.h (md_do_align): Take new len parameter.
7521 * config/tc-m88k.h (md_do_align): Likewise.
7522 * config/tc-m88k.c (m88k_do_align): Likewise.
7523 * config/tc-sh.h (md_do_align): Likewise.
7524 * config/tc-sh.c (sh_do_align): Likewise.
7525 * doc/as.texinfo: Document new pseudo-ops.
7527 * config/obj-coff.c (fixup_mdeps): Divide offset by fr_var, as is
7528 done in cvt_frag_to_fill.
7530 * config/tc-sh.h (sh_do_align): Declare.
7531 (md_do_align): Define.
7532 * config/tc-sh.c (sh_do_align): New function.
7534 * ecoff.c (ecoff_build_lineno): Don't try to store the address
7535 difference if the next address is before the current one.
7537 * config/tc-m68k.c (struct m68k_cpu): Add alias field.
7538 (archs): Initialize new field.
7539 (m68k_ip): Don't list alias names when listing CPUs which support
7542 * as.c (main): Call parse_args before read_begin.
7543 * app.c (do_scrub_chars): If flag_m68k_mri, don't put a dot in
7544 front of generated pseudo-ops.
7545 * read.c (potable): Ignore "name".
7546 (s_app_file): Permit a single quote after the string, since one
7547 may appear in m68k MRI mode.
7549 * configure.in: Check for --enable-shared. If linking against
7550 shared BFD and opcodes, fix library name on SunOS, and try to set
7552 * configure: Rebuild.
7554 Tue Feb 6 15:16:17 1996 Ian Lance Taylor <ian@cygnus.com>
7556 * as.h (flag_m68k_mri): Declare.
7557 * as.c (parse_args): If TC_M68K, set flag_m68k_mri for -M.
7558 * Many files: For MRI syntax that is specific to the m68k MRI
7559 assembler, check flag_m68k_mri rather than flag_mri or
7560 MRI_MODE_NEEDS_PSEUDO_DOT.
7562 Mon Feb 5 16:29:11 1996 Ian Lance Taylor <ian@cygnus.com>
7564 * config/tc-i960.c (ARCH_HX): Define.
7566 (targ_has_sfr): Handle ARCH_HX.
7567 (targ_has_iclass): Handle ARCH_HX.
7568 (tc_coff_fix2rtype): Add return 0 to avoid warning.
7569 (tc_headers_hook): If the architecture was specified explicitly,
7570 use it when setting the flags. Set the extern variable coff_flags
7571 rather than headers->filehdr.f_flags, since the latter is set
7572 unconditionally in obj-coff.c.
7573 (i960_handle_align): Remove unused variable fixp.
7575 Support for building bfd and opcodes as shared libraries, based on
7576 patches from Alan Modra <alan@spri.levels.unisa.edu.au>:
7577 * configure.in: Set OPCODES and BFD to search directories.
7578 Substitute OPCODES_DEP and BFDDEP. On SunOS, set HLDFLAGS.
7579 * configure: Rebuild.
7580 * Makefile.in (LDFLAGS, HLDFLAGS): New variables.
7581 (LIBDEPS): New variable.
7582 (as.new0: Depend upon $(LIBDEPS) rather than $(LIBS). Use
7583 $(HLDFLAGS) in link.
7584 (check): Set LD_LIBRARY_PATH in the environment.
7586 Fri Feb 2 17:41:53 1996 Michael Meissner <meissner@wogglebug.tiac.net>
7588 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Make .sdata2, .sbss2,
7589 .PPC.EMB.sdata0, and .PPC.EMB.sbss0 sections all default to
7590 read-only, not read/write.
7592 Fri Feb 2 14:09:25 1996 Alan Modra <alan@spri.levels.unisa.edu.au>
7594 * Makefile.in (INSTALL_XFORM): Remove -e.
7596 Fri Feb 2 12:32:15 1996 Ian Lance Taylor <ian@cygnus.com>
7598 * write.c (write_relocs): Use S_IS_DEFINED and S_IS_COMMON rather
7599 than comparing S_GET_SEGMENT to undefined_section.
7600 (write_object_file): Skip symbols which were equated to an
7601 undefined or common symbol.
7602 * symbols.c (resolve_symbol_value): Use S_IS_DEFINED and
7603 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7605 (S_GET_VALUE): Likewise. Avoid recursion problems if S_IS_DEFINED
7606 or S_IS_COMMON call S_GET_VALUE.
7607 * config/obj-aout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7608 * config/obj-aout.c (obj_emit_relocations): If a reloc is equated
7609 to an undefined or common symbol, convert the reloc to be against
7611 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7612 undefined or common symbol.
7613 * config/obj-bout.h (S_IS_COMMON): Define if not BFD_ASSEMBLER.
7614 * config/obj-bout.c (obj_emit_relocations): If a reloc is equated
7615 to an undefined or common symbol, convert the reloc to be against
7617 (obj_crawl_symbol_chain): Skip symbols which were equated to an
7618 undefined or common symbol.
7619 * config/obj-coff.c (do_relocs_for): Use S_IS_DEFINED and
7620 S_IS_COMMON rather than comparing S_GET_SEGMENT to
7622 (yank_symbols): Skip symbols which were equated to an undefined or
7625 Thu Feb 1 15:34:32 1996 Ian Lance Taylor <ian@cygnus.com>
7627 * config/obj-aout.h (S_IS_LOCAL): Check for \002 as well as \001.
7628 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7630 * configure.in: Make sure we only add m68k-parse.o to
7631 ${extra_objects} once, no matter how many m68k targets have been
7633 * configure: Rebuild.
7635 Wed Jan 31 18:31:46 1996 Steve Chamberlain <sac@slash.cygnus.com>
7637 * configure.in (i386-*-cygwin32, ppc-*-cygwin32): New.
7638 * configure: Rebuild.
7640 Wed Jan 31 14:03:17 1996 Richard Henderson <rth@tamu.edu>
7642 * config/tc-m68k.c (md_pseudo_table): Add "extend" and "ldouble".
7643 * doc/c-m68k.texi: Document .extend and .ldouble.
7645 * configure.in (m68*-apple-aux*): New target.
7646 * config/te-aux.h: New file.
7647 * config/obj-coff.c (compare_external_relocs): New static function
7649 (do_relocs_for): Sort relocs if TE_AUX.
7650 (fixup_segment): If TE_AUX, store common symbol value in segment.
7651 * config/tc-m68k.h (TARGET_FORMAT): Define if TE_AUX.
7653 Wed Jan 31 12:24:58 1996 Ian Lance Taylor <ian@cygnus.com>
7655 * config/obj-coff.h (S_IS_LOCAL): Check for \002 as well as \001.
7657 * config/tc-mips.c (s_mips_globl): Set BSF_OBJECT if it is not
7659 (s_cpload): Set BSF_OBJECT for _gp_disp symbol.
7660 * read.c (s_lcomm): If S_SET_SIZE is defined, set the size of the
7662 * ecoff.c (add_procedure): Set the BSF_FUNCTION flag.
7663 (ecoff_build_symbols): If S_SET_SIZE is defined, set the size of
7664 an undefined symbol and the size of a function symbol.
7665 * config/obj-elf.c (elf_frob_symbol): If TC_MIPS, set BSF_OBJECT
7666 for all common symbols.
7668 Tue Jan 30 12:35:24 1996 Ken Raeburn <raeburn@cygnus.com>
7670 * config/tc-i960.c (parse_memop): In MRI mode, don't use implicit
7673 * expr.c (operand): Accept 0x hex constants in MRI mode if not on
7676 Mon Jan 29 12:21:30 1996 Ian Lance Taylor <ian@cygnus.com>
7678 * config/obj-elf.c (obj_elf_type): Set BSF_OBJECT flag for a type
7679 of object. From Ronald F. Guilmette <rfg@monkeys.com>.
7681 * ecoff.c (localsym_t): Add addend field.
7682 (add_ecoff_symbol): Add addend argument. Change all callers.
7683 (coff_sym_value): Make static.
7684 (coff_sym_addend): New static variable.
7685 (ecoff_directive_def): Initialize coff_sym_addend.
7686 (ecoff_directive_val): Accept symbol + constant.
7687 (ecoff_directive_endef): Pass coff_sym_addend to add_ecoff_symbol.
7688 (ecoff_build_symbols): Include the addend in the symbol value.
7690 Fri Jan 26 19:28:52 1996 Kim Knuttila <krk@cygnus.com>
7692 * config/tc-ppc.c (md_assemble): Ignore overflow on
7693 BFD_RELOC_16_GOTOFF and BFD_RELOC_PPC_TOC16.
7695 Fri Jan 26 16:14:17 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7697 * config/tc-ppc.c (md_apply_fix3): SDA21 relocations are now 4
7698 bytes in size, so offset appropriately in big endian mode when
7699 writing the bottom 2 bytes.
7701 Thu Jan 25 20:26:23 1996 Doug Evans <dje@charmed.cygnus.com>
7703 * config/tc-sparc.c (default_compatible): New static local.
7704 (md_begin): Initialize it. Rewrite warn_on_bump handling.
7705 (sparc_ip): If no architecture or -bump specified, don't mark as
7706 mismatched those in default_compatible.
7708 Thu Jan 25 12:21:53 1996 Ian Lance Taylor <ian@cygnus.com>
7710 SCO ELF support from Robert Lipe <robertl@arnet.com>:
7711 * configure.in (i386-*-sco*elf*): Use fmt elf, targ sco5.
7712 * configure: Rebuild.
7713 * config/sco5.mt: New file; set TDEFINES to -DSCO_ELF.
7714 * config/tc-i386.c (sco_id): New function, if SCO_ELF.
7715 * config/tc-i386.h (tc_init_after_args): Define if SCO_ELF.
7716 (sco_id): Declare if SCO_ELF.
7718 Thu Jan 25 03:10:53 1996 Doug Evans <dje@charmed.cygnus.com>
7720 * config/tc-sparc.c (initial_architecture,can_bump_v9_p): Deleted.
7721 ({max,warn_after}_architecture): New static locals.
7722 (md_begin): Replace NUMOPCODES with sparc_num_opcodes.
7723 If both architecture and -bump requested, set max_architecture to max.
7724 (sparc_md_end): Simplify.
7725 (sparc_ip): Replace references to can_bump_v9_p with max_architecture.
7726 Rewrite code to bump architecture and check for conflicts.
7727 (md_longopts): Recognize -xarch={v8plus,v8plusa} for compatibility
7728 with Solaris assembler.
7729 (md_parse_option): Likewise. Call sparc_opcode_lookup_arch.
7730 (md_show_usage): Update.
7732 Wed Jan 24 22:11:03 1996 Doug Evans <dje@charmed.cygnus.com>
7734 * Makefile.in (RUNTEST): Fix reference to $${srcdir}.
7736 Mon Jan 22 09:21:36 1996 Doug Evans <dje@charmed.cygnus.com>
7738 * config/tc-sparc.h (TARGET_FORMAT): Use #ifdef SPARC_ARCH64 instead of
7739 #ifdef sparcv9 when choosing value.
7742 (sparc_md_end): Declare.
7743 * config/tc-sparc.c (SPARC_V9): Renamed from sparcv9.
7744 (initial_architecture): New static local.
7745 (can_bump_v9_p): Likewise.
7746 (NO_V9): Delete all occurrences.
7747 (sparc_md_end): New function.
7748 (sparc_ip): New local v9_arg_p. Rework fp reg number test.
7749 Don't bump architecture to v9 unless can_bump_v9_p set.
7750 (md_parse_option): -A<arch> passed, set can_bump_v9_p accordingly.
7751 * configure.in (sparc64 target cpu): Don't set obj_format here.
7752 (SPARC_V9): Renamed from sparcv9.
7753 (sparc64-*-elf*): Define SPARC_ARCH64.
7754 * configure: Regenerated.
7755 * acconfig.h (SPARC_V9): Renamed from sparcv9.
7756 (SPARC_ARCH64): Add.
7757 * conf.in: Regenerated.
7758 * config/vmsconf.h: Update.
7760 Mon Jan 22 17:24:47 1996 James G. Smith <jsmith@cygnus.co.uk>
7762 * config/tc-mips.c (load_register): Optimise "dli" loads.
7763 (md_show_usage): add "-mcpu=vr4100" to help text.
7765 Mon Jan 22 11:53:00 1996 Ian Lance Taylor <ian@cygnus.com>
7767 * symbols.c (resolve_symbol_value): If a symbol is equated to an
7768 undefined symbol, preserve the X_op of O_symbol.
7769 (S_GET_VALUE): Fix check to permit this case.
7770 * write.c (write_relocs): If a reloc is against an undefined
7771 symbol equated to another symbol, change the reloc to be against
7773 * config/obj-coff.c (do_relocs_for): Likewise.
7775 * config/tc-ppc.c (ppc_csect): An unnamed csect is storage class
7778 Mon Jan 22 10:59:48 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7780 * config/obj-elf.c (elf/ppc.h): Include elf/ppc.h if target
7781 computer is PowerPC.
7783 * config/tc-ppc.c (md_apply_fix3): Add more embedded relocations.
7785 * config/tc-ppc.h (ELF_TC_SPECIAL_SECTIONS): Add sections
7786 mentioned in the eabi.
7788 Thu Jan 18 17:58:19 1996 Kim Knuttila <krk@cygnus.com>
7790 * config/tc-ppc.c (ppc_reldata): Changed alignement on reldata_section
7791 * config/tc-ppc.c (ppc_pdata): Changed the alignment on pdata_section
7793 Mon Jan 15 17:43:42 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7795 * config/tc-ppc.c (mapping): Add more relocation suffixes.
7797 Sun Jan 14 21:29:36 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7799 * config/tc-ppc.c (ppc_elf_validate_fix): Allow .gcc_except_table
7800 as a section it is ok to have unadorned -mrelocatable pointers in.
7802 Sat Jan 13 11:09:08 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7804 * config/tc-ppc.c (ppc_section*): Wrap these functions inside
7807 Fri Jan 12 15:32:07 1996 Michael Meissner <meissner@tiktok.cygnus.com>
7809 * config/obj-elf.c (obj_elf_section): Add hooks so machine
7810 dependent section attributes can be handled.
7812 * config/tc-ppc.h: (md_elf_section_{letter,type,word,flags}): New
7813 macros to add support for exclude section flag and ordered section
7816 * config/tc-ppc.c (ppc_elf_section_{letter,type,word,flags}): New
7817 functions to add support for exclude section flag and ordered
7820 Fri Jan 12 12:04:00 1996 Ian Lance Taylor <ian@cygnus.com>
7822 * subsegs.c (section_symbol): Don't try to look up the section
7823 symbol in the hash table. It should be possible to have a symbol
7824 with the same name as a section, but no connection to it.
7826 * read.c (cons_worker): Only call mri_comment_end from flag_mri.
7827 From James Carlson <carlson@xylogics.com>.
7829 * expr.c (operand): Skip whitespace after a close parenthesis.
7830 From James Carlson <carlson@xylogics.com>.
7832 Tue Jan 2 12:43:23 1996 Jim Wilson <wilson@chestnut.cygnus.com>
7834 * config/tc-sh.c (md_apply_fix): Call as_bad_where instead of
7835 as_warn_where for relocation overflow.
7836 (parse_reg): Accept register name only if next character is
7839 Sat Dec 30 23:42:51 1995 Jeffrey A Law (law@cygnus.com)
7841 * ecoff.c (ecoff_stab): Simplify. Correctly handle sym + offset
7842 addresses for static variables.
7844 Thu Dec 21 12:54:32 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7846 * config/tc-ppc.c (mapping): Make @got give a real GOT relocation,
7847 and xgot give the old toc16 relocation.
7848 (md_apply_fix3): Support all GOT relocations.
7850 Wed Dec 20 14:57:17 1995 Ian Lance Taylor <ian@cygnus.com>
7852 * config/tc-mips.c (load_address): Correctly handle a constant in
7853 SVR4_PIC case. From Richard Kenner <kenner@vlsi1.ultra.nyu.edu>.
7855 Fri Dec 15 14:25:07 1995 J.T. Conklin <jtc@rtl.cygnus.com>
7857 * config/tc-sh.c (parse_reg): Recognize SH3 registers.
7858 (get_specific): Handle A_SSR, A_SPC and A_REG_B.
7859 (build_Mbytes): Handle REG_B.
7861 Fri Dec 15 16:07:25 1995 Ian Lance Taylor <ian@cygnus.com>
7863 * ecoff.c (ecoff_build_aux): Use new bfd_big_endian macro.
7865 Fri Dec 15 12:11:48 1995 Raymond Jou <rjou@mexican.cygnus.com>
7867 * mpw-make.sed: If linking, edit ALL_CFLAGS to CFLAGS.
7869 Thu Dec 14 15:09:52 1995 Ian Lance Taylor <ian@cygnus.com>
7871 * config/obj-coff.c (write_object_file): Set the s_align field to
7872 the number of bytes, rather than to the power of 2.
7874 Tue Dec 12 12:19:37 1995 Ian Lance Taylor <ian@cygnus.com>
7876 * Makefile.in (DISTCLEAN_HERE): New variable.
7877 (distclean): Use it.
7878 (maintainer-clean): Depend upon clean-here rather than clean,
7879 distclean, and clean-info. Run make maintainer-clean in doc.
7880 Remove files listed in DISTCLEAN_HERE.
7881 * doc/Makefile.in (maintainer-clean realclean): Split out from
7882 distclean. Depend upon clean-info and distclean.
7884 Mon Dec 11 16:23:51 1995 Stan Shebs <shebs@andros.cygnus.com>
7886 * mac-as.r: Fix copyright and version strings.
7887 (cfrg): Use PROG_NAME instead of literal name.
7889 Mon Dec 11 14:14:08 1995 Ian Lance Taylor <ian@cygnus.com>
7891 * read.c (read_a_source_file): If tc_unrecognized_line is defined,
7893 * config/tc-a29k.h (tc_unrecognized_line): Define.
7894 * config/tc-a29k.c (a29k_unrecognized_line): New function.
7895 (md_operand): Handle a29k style local dollar labels.
7897 Wed Dec 6 17:52:52 1995 Ian Lance Taylor <ian@cygnus.com>
7899 * config/obj-multi.h: If OBJ_MAYBE_ELF, define OBJ_SYMFIELD_TYPE.
7901 Tue Dec 5 13:26:34 1995 Ken Raeburn <raeburn@cygnus.com>
7903 * read.c (s_fill): If md_flush_pending_output is defined, call
7906 Mon Dec 4 15:10:53 1995 Ken Raeburn <raeburn@cygnus.com>
7908 * config/obj-coff.c (size_section, fill_section, fixup_mdeps):
7909 Treat rs_align_code like rs_align.
7911 Sun Dec 3 16:46:54 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
7913 * config/tc-arm.c (cp_address_required_here): Set pre_inc when
7914 converting an absolute address into a PC-relative one.
7916 Fri Dec 1 11:57:56 1995 Stan Shebs <shebs@andros.cygnus.com>
7918 * mpw-config.in: Don't always use te-generic.h for emulation.
7919 (powerpc-apple-macos): Use emulation te-macos.h.
7920 * mpw-make.sed (install, install-only): Edit in Mac-specific
7923 Fri Dec 1 10:59:25 1995 Ian Lance Taylor <ian@cygnus.com>
7925 * configure.in: Improve message about unsupported ELF targets.
7926 * configure: Rebuild.
7928 * config/tc-m88k.c (m88k_do_align): Correct check for whether fill
7929 pattern is zero. From Manfred Hollstein.
7931 Thu Nov 30 13:25:49 1995 Kim Knuttila <krk@cygnus.com>
7933 * config/tc-ppc.c (ppc_pe_section): To get the alignment right for
7934 the various idata sections, we check the name on the .section pseudo.
7936 Thu Nov 30 11:23:42 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
7938 * config/obj-coff.c (fixup_segment): If TC_M88K is defined, do not
7939 add section's paddr to add_number; compatibility to native as and
7942 Wed Nov 29 23:14:27 1995 Ken Raeburn <raeburn@cygnus.com>
7944 * configure.in: Treat m68k-sysv4 like m68k-elf, not m68k-sysv3.
7946 * hash.c (struct hash_entry): Moved here...
7947 * hash.h (struct hash_entry): ...from here.
7949 * config/obj-elf.c (elf_frob_symbol): Don't free and clear sy_obj
7950 if it's already known to be null.
7952 Wed Nov 29 13:00:20 1995 Michael Meissner <meissner@tiktok.cygnus.com>
7954 * config/tc-ppc.c (md_apply_fix3): Don't adjust the value for 32
7955 bit relocs converted to PC relative relocs. This turned out to
7956 add the offset from the beginning of .text twice.
7958 Tue Nov 28 10:42:36 1995 Ken Raeburn <raeburn@cygnus.com>
7960 * stabs.c (s_stab_generic): In 's' case, free string from
7963 * config/obj-elf.h (ELF_TARGET_SYMBOL_FIELDS): Remove unused field
7965 * config/obj-multi.h (ELF_TARGET_SYMBOL_FIELDS) [OBJ_MAYBE_ELF]:
7968 * subsegs.h (segment_info_type): Make bitfields unsigned.
7970 * expr.h (struct expressionS): Make X_op and X_unsigned bitfields,
7971 and move them together. On most systems this will reduce the
7972 structure size by one word.
7973 (operatorT): Define O_max.
7974 * expr.c (expr_begin): Verify that X_op is wide enough to hold
7977 * read.c (pop_insert): Print error returned by hash table
7980 * as.c (dump_statistics): Split out from main; dump some hash
7981 table stats and target-specific stats.
7982 (start_time): No longer automatic to main.
7983 (main): Set file-level start_time and call dump_statistics at
7984 exit. Exit by calling xexit.
7985 (show_usage): Make --statistics description less specific.
7986 * subsegs.c (subsegs_print_statistics): New function.
7987 * write.c (write_print_statistics): New function.
7988 (n_fixups): New static variable.
7989 (fix_new_internal): Increment it.
7990 * read.c (read_print_statistics): New function.
7991 * read.h (read_print_statistics): Declare.
7992 * symbol.c (symbol_print_statistics): New function.
7993 * symbol.h (symbol_print_statistics): Declare.
7994 * hash.c (hash_print_statistics): New function.
7995 * hash.h (hash_print_statistics): Declare.
7996 * config/tc-i386.c (i386_print_statistics): New function.
7997 * config/tc-i386.h (i386_print_statistics): Declare.
7998 (tc_print_statistics): New macro.
7999 * messages.c (as_fatal, as_assert, as_abort): Use xexit, not
8002 * hash.c (DELETED): Rewrite to use a valid but unique address.
8003 (START_POWER): Reduce to 10.
8004 (enum stat_enum): New enumerator, replacing STAT_* index macros.
8005 Add new values for counting strcmp calls.
8006 (GROW_FACTOR): New macro.
8007 (hash_grow): Use GROW_FACTOR. Rewrite for quick returns instead
8009 (FULL_VALUE): New macro. Use 1/4 of table size instead of 1/2.
8010 (hash_new): Use FULL_VALUE.
8011 (struct hash_control): Definition moved here.
8012 (hash_code): Don't mask to low bits.
8013 (hash_ask): Mask returned hash code here. Check hash value before
8014 calling strcmp; count strcmp calls.
8015 * hash.h (struct hash_control): Declare, don't define, here.
8016 (HASH_STATLENGTH): Deleted.
8017 (struct hash_entry): Add field for hash code.
8018 (hash_say, hash_apply): Don't declare.
8020 * hash.c (destroy): Return void.
8021 (applicatee): Ditto.
8022 (main): Fix declarations.
8023 (hash_apply): Return void. Argument `function' returns void. Put
8024 inside "#ifdef TEST".
8025 (hash_say): Define only if TEST is defined.
8026 * hash.h (hash_apply, hash_say): Declarations deleted.
8028 Mon Nov 27 13:18:25 1995 Ian Lance Taylor <ian@cygnus.com>
8030 * configure: Rebuild with autoconf 2.7.
8032 Tue Nov 21 18:39:01 1995 Ian Lance Taylor <ian@cygnus.com>
8034 * aclocal.m4 (AC_PROG_CC): Remove local definition.
8035 * configure: Rebuild with autoconf 2.6.
8037 Mon Nov 20 17:26:00 1995 Ian Lance Taylor <ian@cygnus.com>
8039 * config/tc-ppc.c (ppc_debug_name_section_size): Remove.
8040 (ppc_stabx): Don't increment ppc_debug_name_section_size.
8042 (ppc_frob_file): Remove.
8043 * config/tc-ppc.h (tc_frob_file): Don't define.
8044 (ppc_frob_file): Don't declare.
8046 Mon Nov 20 13:37:05 1995 Ken Raeburn <raeburn@cygnus.com>
8048 * Makefile.in (TARG_CPU_DEP_alpha): Mention alpha-opcode.h.
8049 * config/alpha-opcode.h: Include one-operand variants of jmp and
8052 * config/te-delt88.h: Renamed from te-delta88.h, to avoid conflict
8053 with te-delta.h in 8.3 file systems.
8054 * configure.in: Adjusted.
8056 Thu Nov 16 12:49:38 1995 Ian Lance Taylor <ian@cygnus.com>
8058 * config/tc-mips.c (s_err): Remove; just use the one in read.c.
8060 * config/m68k-parse.y (yylex): In MRI mode, '@' can start an octal
8062 * expr.c (operand): Handle MRI suffixes after unadorned 0.
8064 Thu Nov 16 00:21:44 1995 Ken Raeburn <raeburn@cygnus.com>
8066 Version 2.6 released.
8067 * Makefile.in (VERSION): Updated to 2.6.
8069 * config/obj-coff.c (write_object_file): Change use of md_do_align
8070 to pass a pointer rather than a fill value, to match other uses.
8072 Wed Nov 15 03:52:00 1995 Ken Raeburn <raeburn@cygnus.com>
8074 * config/tc-ns32k.h (TC_FIX_TYPE): Add missing semicolon.
8076 * as.c (main): Move md_end call to just after call to
8077 perform_an_assembly_pass. Delete cpu-specific code here.
8078 * config/tc-i960.h (md_end): New macro, calls brtab_emit.
8079 * config/tc-arm.c (md_end): Unused function deleted.
8080 * config/tc-ns32k.c (md_end): Ditto.
8082 * config/tc-i386.c (i386_align_code): New function, moved here
8083 from HANDLE_ALIGN macro.
8084 * config/tc-i386.h (HANDLE_ALIGN): Call it.
8086 Mon Jul 31 14:53:19 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8088 * config/tc-i386.h (md_do_align): cast fill and 0x90 to char
8091 Mon May 1 10:91:49 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8093 * config/tc-i386.h (md_do_align): Make ".align n,0x90" generate
8094 multi-byte nops to avoid changing gcc. The necessary gcc change
8095 might break old assemblers.
8097 Sat Apr 22 20:53:05 1995 Alan Modra <alan@spri.levels.unisa.edu.au>
8099 * config/tc-i386.h (md_do_align, HANDLE_ALIGN): Add macros to
8100 generate optimal multi-byte nop instructions for ".align n"
8101 ".align n,0x90", and aligns requiring more than 15 bytes of
8102 padding still generate multiple 0x90's as before.
8104 Mon Nov 13 17:40:21 1995 Ian Lance Taylor <ian@cygnus.com>
8106 * config/tc-m68k.c (s_mri_until): Call pop_mri_control.
8108 Mon Nov 13 20:39:06 1995 Stan Shebs <shebs@andros.cygnus.com>
8110 * configure.in (ppc-*-macos*, ppc-*-mpw*): New configurations.
8111 * configure: Update.
8112 * mpw-make.sed: Reorder commands to make sed happier.
8113 * config/te-macos.h: New file.
8114 * config/tc-ppc.h (TARGET_FORMAT): Set correctly for PowerMac.
8116 Sun Nov 12 21:14:56 1995 Jeffrey A Law (law@cygnus.com)
8118 * config/tc-hppa.c (pa_ip): Fix off-by-2 bug in length check for
8119 conditional branches.
8120 (md_apply_fix): Likewise.
8122 Thu Nov 9 16:14:01 1995 Ian Lance Taylor <ian@cygnus.com>
8124 * config/tc-a29k.c (md_apply_fix): Warn if an attempt is made to
8125 generate a reloc which the linker will not handle correctly. Fix
8126 overflow checking--R_IREL is 18 bits, not 17.
8128 Wed Nov 8 19:59:36 1995 Ian Lance Taylor <ian@cygnus.com>
8130 * config/obj-coff.c (fixup_segment): Don't subtract md_pcrel_from
8131 from a PC relative reloc if TC_A29K.
8133 * config/tc-a29k.c (line_separator_chars): Restore '@'. Existing
8134 code depends upon it.
8136 * config/tc-a29k.c (md_operand): Handle $float, $double, and
8137 $extend. Based on code from Eric Freudenthal
8138 <freudenthal@nyu.edu>.
8139 * config/tc-a29k.h (LEX_DOLLAR): Define.
8140 * read.c (LEX_DOLLAR): Define if not defined.
8141 (lex_type): Use LEX_DOLLAR.
8143 Wed Nov 8 16:38:14 1995 Eric Freudenthal <freudenthal@nyu.edu>
8145 * configure.in (a29k-nyu-sym1): New target, just like other a29k
8148 Wed Nov 8 11:38:48 1995 Ian Lance Taylor <ian@cygnus.com>
8150 * config/obj-coff.c (c_dot_file_symbol): Cast xmalloc return.
8152 Tue Nov 7 09:14:35 1995 Kim Knuttila <krk@cygnus.com>
8154 * config/tc-ppc.c (md_apply_fix3): Added BFD_RELOC_RVA. Currently
8155 used only by "dlltool.c".
8157 Mon Nov 6 18:51:26 1995 Ian Lance Taylor <ian@cygnus.com>
8159 * config/tc-alpha.c: Undefine inline if not __GNUC__.
8160 (md_pseudo_table): Don't define "extern".
8162 Sat Nov 4 00:51:21 1995 Ian Lance Taylor <ian@cygnus.com>
8164 * config/tc-ppc.c (ppc_biei): Force symbol into text_section.
8166 * config/tc-ppc.c (md_show_usage): Put backslash at end of line.
8168 Fri Nov 3 13:02:59 1995 Ian Lance Taylor <ian@cygnus.com>
8170 * macro.c (macro_expand_body): Don't warn about == with a
8171 nonexistent parameter, in case it is in a comment field.
8173 * as.c (main): On TC_A29K, call macro_init with macro_alternate
8175 * macro.c (get_any_string): Don't keep quotes if macro_strip_at is
8176 set, even if macro_alternate is set.
8177 (get_apost_token): If macro_strip_at, only skip kind if it is '@'.
8178 (sub_actual): If macro_strip_at, and kind is '@', don't look up
8179 the token unless it ended in '@'.
8180 * config/tc-a29k.c (line_separator_chars): Remove '@'.
8181 * doc/c-a29k.texi: Document macro usage on A29K.
8183 Thu Nov 2 23:07:57 1995 Ian Lance Taylor <ian@cygnus.com>
8185 * config/tc-m68k.c (m68k_ip): Handle new 'W' place, meaning a
8187 (install_operand): Likewise.
8189 * config/obj-elf.c (ecoff_debug_pseudo_table): Add "extern".
8191 Wed Nov 1 15:17:02 1995 Manfred Hollstein KS/EF4A 60/1F/110 #40283 <manfred@lts.sel.alcatel.de>
8193 * configure.in (m88k-motorola-sysv*): New target.
8194 * configure: Rebuild.
8195 * config/te-delta88.h: New file.
8196 * config/obj-coff.c (write_object_file): Use md_do_align if it is
8198 * config/tc-m88k.h (SUB_SEGMENT_ALIGN): Define.
8199 (md_do_align): Define.
8200 * config/tc-m88k.c: Include "subsegs.h".
8201 (m88k_do_align): New function.
8203 * config/te-delta.h (STRIP_UNDERSCORE): Don't define.
8204 (COFF_NOLOAD_PROBLEM): Define.
8205 (LOCAL_LABELS_DOLLAR, LOCAL_LABELS_FB): Define.
8207 Wed Nov 1 16:07:43 1995 Ken Raeburn <raeburn@cygnus.com>
8209 * config/tc-i386.c (md_assemble): For a jump instruction with
8210 non-constant target, require 7 available bytes in the current
8213 Tue Oct 31 15:37:16 1995 Fred Fish <fnf@rtl.cygnus.com>
8215 * config/obj-elf.h: Include bfd/elf-bfd.h rather than
8218 Tue Oct 31 16:34:28 1995 David Mosberger-Tang <davidm@azstarnet.com>
8220 * configure.in (alpha-*-linux*): Use ecoff.
8221 * configure: Rebuild.
8222 * ecoff.c (ecoff_directive_extern): New function.
8223 (ecoff_directive_weakext): New function.
8224 (ecoff_build_symbols): Handle weak symbols.
8225 (ecoff_setup_ext): Likewise.
8226 (ecoff_frob_symbol): Warn about weak common symbols.
8227 * ecoff.h (ecoff_directive_extern): Declare.
8228 (ecoff_directive_weakext): Declare.
8229 * symbols.c (S_IS_WEAK): New function.
8230 * symbols.h (S_IS_WEAK): Declare.
8231 * config/obj-ecoff.c (obj_pseudo_table): Add "extern" and
8233 * config/tc-mips.c (mips_pseudo_table): Remove "extern".
8236 Tue Oct 31 13:29:08 1995 Ian Lance Taylor <ian@cygnus.com>
8238 * config/tc-ppc.c (ppc_lglobl): Do the right thing.
8240 * config/tc-ppc.c (ppc_bb): Call SF_SET_PROCESS.
8241 (ppc_eb): Likewise. Set the storage class to C_BLOCK, not C_FCN.
8242 (ppc_frob_symbol): Don't change C_BLOCK symbols to C_HIDEXT.
8243 * config/obj-coff.c (coff_frob_symbol): Don't call
8244 SA_SET_SYM_ENDNDX with the current symbol; call it with the next
8245 one. If OBJ_XCOFF, try to figure out whether the symbol is going
8248 * config/tc-ppc.c (md_pseudo_table): Add "bc" and "ec".
8249 (ppc_stab_symbol): New static variable.
8250 (ppc_change_csect): Check that ppc_toc_csect is not NULL.
8251 (ppc_stabx): Set ppc_stab_symbol around call to symbol_make. Set
8252 sy_tc.real_name to the stab string.
8253 (ppc_bc, ppc_ec): New static functions.
8254 (ppc_canonicalize_symbol_name): If ppc_stab_symbol is set, don't
8256 (ppc_symbol_new_hook): If ppc_stab_symbol is set, don't look for a
8258 (ppc_frob_symbol): Set BSF_NOT_AT_END for symbols with csect aux
8261 * input-scrub.c (input_scrub_push): Reset sb_index.
8263 Mon Oct 30 17:52:46 1995 Ian Lance Taylor <ian@cygnus.com>
8265 * listing.c (listing_newline): Don't create a frag in the absolute
8268 Sat Oct 28 01:02:05 1995 Ian Lance Taylor <ian@cygnus.com>
8270 * config/tc-ppc.c (md_pseudo_table): Add "data" and "text".
8271 (ppc_csect): Move most of the code to ppc_change_csect, and call
8273 (ppc_change_csect): New static function, taken from ppc_csect.
8274 (ppc_section): New static function.
8275 (ppc_saw_abs): New static varable.
8276 (ppc_frob_symbol): Create aux entry for absolute symbols. Warn if
8277 a symbol has no csect.
8278 (ppc_adjust_symtab): New function.
8279 * config/tc-ppc.h (tc_adjust_symtab): Define if OBJ_XCOFF.
8280 (ppc_adjust_symtab): Declare if OBJ_XCOFF.
8282 * write.c (write_object_file): If tc_adjust_symtab is defined,
8283 call it just before the call to obj_adjust_symtab.
8285 * symbols.c (symbol_find_or_make): Change name to be const.
8286 * symbols.h (symbol_find_or_make): Update declaration.
8288 Thu Oct 26 19:18:27 1995 Ken Raeburn <raeburn@cygnus.com>
8290 * doc/as.texinfo (Align): Mention SH.
8291 * doc/c-m68k.texi (M68K-Directives, .even): Describe behavior, not
8293 * doc/c-z8k.texi (Z8000 Directives, global): Fix minor typo.
8294 (Z8000 Directives, even): Don't give numeric align value, instead
8297 Thu Oct 26 11:45:03 1995 Richard Earnshaw (rearnsha@armltd.co.uk)
8299 * tc-arm.c (do_ldst): Assemble ldr/str r0, [r1] as a pre-increment
8302 Wed Oct 25 11:59:24 1995 Per Bothner <bothner@kalessin.cygnus.com>
8304 * Makefile.in (diststuff): Also make info.
8305 (maintainer-clean realclean): Also make clean-info.
8307 Tue Oct 24 15:21:33 1995 Jeffrey A Law (law@cygnus.com)
8309 * config/tc-hppa.c (md_pseudo_table): Add new ".nsubspa" opcode.
8310 (pa_subspace): For ".nsubspa", always create a new subspace
8311 with the given attributes, even if one already exists with the
8314 Tue Oct 24 14:50:38 1995 Michael Meissner <meissner@tiktok.cygnus.com>
8316 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Rename from
8317 TC_FORCE_RELOCATION, taking an additional section argument. If
8318 the section of the target symbol is not the same as the current
8319 section, always force the relocation to be used.
8320 (MD_PCREL_FROM_SECTION): New macro to call md_pcrel_from_section.
8322 * config/tc-ppc.c (md_pcrel_from_section): Rename from the
8323 md_pcrel_from function, taking an additional section argument.
8324 Invoke TC_FORCE_RELOCATION_SECTION instead of TC_FORCE_RELOCATION.
8326 * write.c (TC_FORCE_RELOCATION_SECTION): Define in terms of the
8327 older TC_FORCE_RELOCATION if not defined.
8328 (MD_PCREL_FROM_SECTION): If not defined, invoke md_pcrel_from.
8329 (fixup_segment): Use MD_PCREL_FROM_SECTION instead of
8330 md_pcrel_from, and TC_FORCE_RELOCATION_SECTION instead of
8331 TC_FORCE_RELOCATION.
8333 Mon Oct 23 16:20:04 1995 Ken Raeburn <raeburn@cygnus.com>
8335 * input-scrub.c (as_where): Set name to null pointer if we don't
8337 * messages.c (identify): Only print filename if non-null.
8338 (as_show_where): Ditto, for line number too.
8339 (as_warn_internal, as_bad_internal): Ditto.
8341 * input-file.c (input_file_open): If the input file can't be
8342 opened, consider it an error.
8344 Mon Oct 23 11:15:44 1995 James G. Smith <jsmith@pasanda.cygnus.co.uk>
8346 * config/tc-mips.c: Added mips_4100 control, and support for
8347 accepting the 4100 as a MIPS architecture variant (md_begin,
8348 macro_build, mips_ip, md_parse_option). Adding suitable
8349 command-line OPTIONs, and updating the help text (md_show_usage).
8351 Wed Oct 18 13:20:32 1995 Ken Raeburn <raeburn@cygnus.com>
8353 * subsegs.c (subseg_begin): Only set absolute_frchain.fix_* when
8354 BFD_ASSEMBLER is defined.
8356 * Use one active frag and one obstack per frag chain:
8357 * frags.c (frags): Variable deleted.
8358 (frag_alloc): New function.
8359 (frag_grow, frag_more, frag_variant, frag_now_fix,
8360 frag_append_1_char): Refer to frchain_now->frch_obstack instead of
8362 (frag_new): Ditto. Verify that frch_last and frag_now match on
8363 entry and exit, and that old frag_now has non-zero type. Replace
8364 "know" uses with "assert". Use frag_alloc instead of mucking with
8366 * frags.h (frags): Declaration deleted.
8367 * subsegs.h (struct frchain): Add new field frch_frag_now.
8368 * subsegs.c (frchains, dummy_frag, absolute_frchain): New static
8370 (subsegs_begin): Initialize frchains obstack. Under gcc, don't
8371 give it any stricter alignment than frchainS structures need. Do
8372 not initialize frags obstack. Set frag_now to point to
8373 dummy_obstack. Initialize absolute_frchain.
8374 (subseg_set_rest): Save and restore frag_now in frch_frag_now
8375 field of frchainS. Don't create new frags on section switch, and
8376 use frag_alloc when creating a new frag chain. For absolute
8377 section, set frchain_now to absolute_frchain. Verify that
8378 frch_last and frag_now match on entry and exit. Initialize
8379 per-chain obstack, and under gcc, set required alignment to that
8380 needed by fragS structure.
8382 * write.c (chain_frchains_together_1): Verify fr_type is nonzero.
8384 * stabs.c (get_stab_string_offset): Only copy input string if a
8385 fresh copy is needed, not if the section already exists.
8386 (s_stab_generic): Cache stab section name to bypass lookups, since
8387 usually it will match. Could be made faster still by changing the
8388 memory allocation rules.
8389 (s_xstab): Cache section name to bypass repeated string
8392 * frags.c (frag_new): Deleted register declarations.
8394 * listing.c (frag_now): Don't declare.
8396 * as.c (chunksize): New variable.
8397 (debug_memory): New variable.
8398 (main): If debug_memory is set, reduce chunksize and
8400 * as.h (chunksize): Declare it.
8401 * read.c (read_begin): Use it.
8403 * config/tc-alpha.c (md_shortopts): Include 'g'.
8404 (md_parse_option): Ignore it.
8406 * Makefile.in (distclean): Remove Makefile and config.status from
8407 testsuite directory.
8408 (clean-here): Don't delete testsuite. Instead, delete only the
8409 files within it that would be generated by running tests.
8411 * config/tc-hppa.c (hppa_elf_mark_end_of_function): Call
8412 frag_now_fix instead of accessing obstack info directly.
8413 * config/tc-arm.c (s_ltorg): Ditto.
8414 (md_assemble): Ditto.
8416 * config/tc-i386.c (md_assemble): Call frag_grow instead of
8419 Wed Oct 18 12:22:59 1995 Ken Raeburn <raeburn@cygnus.com>
8421 * stabs.c (aout_process_stab): Insert debug symbol into symbol
8422 chain after parsing value expression, if any, to avoid separating
8423 continued .stabs lines.
8425 Mon Oct 16 10:56:41 1995 Ian Lance Taylor <ian@cygnus.com>
8427 * config/tc-mips.c (mips_elf_pseudo_table): Remove.
8428 (mips_pop_insert): Don't call pop_insert on mips_elf_pseudo_table.
8430 Mon Oct 16 07:07:37 1995 Michael Meissner <meissner@wogglebug.tiac.net>
8432 * config/tc-ppc.c (md_begin): Use new flags PPC_OPCODE_COMMON for
8433 -mcom support and PPC_OPCODE_ANY for -many.
8434 (md_parse_option): Ditto.
8436 (md_begin): For duplicate instructions, print all duplicates
8439 Sun Oct 15 22:06:14 1995 Michael Meissner <meissner@cygnus.com>
8441 * config/tc-ppc.c (md_parse_option): Support for -mcom to turn on
8442 common mode operation.
8443 (md_show_usage): Add -mcom to usage message.
8445 Fri Oct 13 13:32:45 1995 steve chamberlain <sac@slash.cygnus.com>
8447 * expr.c (op_rank): Add O_symbol_rva.
8448 * expr.h (operatorT): Add O_symbol_rva.
8449 * read.c (cons_worker): Set O_symbol_rva when necessary.
8450 * write.c (fix_new_exp): Understand O_symbol_rva.
8452 Tue Oct 10 11:34:14 1995 Ian Lance Taylor <ian@cygnus.com>
8454 * config/tc-mips.c: Correct s_cons arguments. From Michael
8455 Joosten <joost@ori.cadlab.de>.
8457 Mon Oct 9 19:59:53 1995 Ian Lance Taylor <ian@cygnus.com>
8459 * config/tc-ppc.c (ppc_macro): Make count unsigned.
8460 (ppc_biei): Set segment to now_seg and value to coff_n_line_nos.
8461 (ppc_frob_symbol): Handle C_BINCL and C_EINCL symbols by setting
8463 * config/obj-coff.c (coff_n_line_nos): Rename from n_line_nos, and
8464 make non-static. Change all users.
8465 * config/obj-coff.h (coff_n_line_nos): Declare.
8467 Fri Oct 6 16:24:27 1995 Ken Raeburn <raeburn@cygnus.com>
8469 Mon Sep 25 22:49:32 1995 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
8471 * configure.in (AC_ARG_WITH(bfd-assembler)): Fix help message.
8473 * config/obj-elf.c (obj_elf_common): Convert specified byte
8474 alignment to power of two. Set size of local bss symbol.
8476 * config/tc-m68k.c (tc_gen_reloc): Fix typo in variable name.
8478 Fri Oct 6 15:22:25 1995 Ian Lance Taylor <ian@cygnus.com>
8480 * sb.c, macro.c: Decide whether to include <string.h> or
8481 <strings.h> just as as.h does.
8483 Fri Oct 6 09:55:33 1995 Doug Evans <dje@canuck.cygnus.com>
8485 * Makefile.in (site.exp): Fix setting of $srcdir.
8487 * config/tc-arm.c (md_atof): Fix little-endian output.
8488 * config/tc-arm.h (ARM_BI_ENDIAN): Move definition so defined for
8491 Thu Oct 5 20:17:30 1995 Ken Raeburn <raeburn@cygnus.com>
8493 * doc/as.texinfo: Split out the NS32k family documentation,
8494 despite its being commented out for now.
8495 * doc/c-ns32k.texi: New file.
8497 * sb.c, macro.c: Include string.h.
8499 * Makefile.in (comparison): Only check *.o; we don't care if
8500 timestamps inserted by the native linker differ.
8502 * config/tc-alpha.c (alpha_align): Only fill with a no-op pattern
8503 if alignment stricter than 4 bytes is requested; in that case,
8504 align to a 4-byte boundary first.
8506 Thu Sep 28 19:35:27 1995 Pat Rankin <rankin@eql.caltech.edu>
8508 * config/obj-vms.c (VMS_RSYM_Parse): eliminate "might be used
8509 uninitialized" warning for `Max_Source_Offset'.
8511 Wed Oct 4 16:17:02 1995 Kim Knuttila <krk@cygnus.com>
8513 * config/tc-ppc.c (parse_toc_entry): New function to parse [toc]
8514 qualifiers and detect errors if present.
8515 (md_assemble): Add call to parse_toc_entry. Also added some support
8516 for the [tocv] qualifier.
8517 (ppc_pe_tocd): New function to support data in the toc section.
8519 Wed Oct 4 14:03:39 1995 Ian Lance Taylor <ian@cygnus.com>
8521 * config/tc-ppc.c (ppc_frob_symbol): Don't create an aux entry for
8524 Tue Oct 3 12:18:19 1995 Ian Lance Taylor <ian@cygnus.com>
8526 * config/tc-m68k.c (isword): Accept all values from -65536 to
8527 +65535, so ~VAL will not be rejected.
8529 * cond.c (s_endif): Call demand_empty_rest_of_line. In MRI mode,
8530 skip characters after the pseudo-op.
8532 * read.c (get_line_sb): Don't look past buffer_limit.
8533 (s_include): In MRI mode, skip characters after the file name.
8535 Mon Oct 2 16:15:27 1995 Ian Lance Taylor <ian@cygnus.com>
8537 * config/m68k-parse.y (m68k_reg_parse): In MRI mode, permit
8538 periods in register names.
8540 For older changes see ChangeLog.1.