1 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
3 * acinclude.m4: Include libtool and gettext macros from the
5 * aclocal.m4, configure: Rebuilt.
7 2000-08-30 Mark Hatle <mhatle@mvista.com>
9 * config/tc-ppc.c (md_parse_option): Recognize -m405.
11 2000-08-31 Kazu Hirata <kazu@hxi.com>
13 * listing.c: Fix formatting.
15 2000-08-29 Kazu Hirata <kazu@hxi.com>
17 * app.c: Fix a comment typo. Fix formatting.
19 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
21 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
22 offset of the target destination for jmp instructions.
23 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
25 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
27 * NEWS: Mention support for CRIS.
29 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
31 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
32 Sets `.lcomm' alignment to zero.
34 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
36 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
37 (TC_FIX_ADJUSTABLE): Define.
39 2000-08-23 Jim Wilson <wilson@cygnus.com>
41 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
42 unwind.personality_routine is set.
44 2000-08-23 H.J. Lu <hjl@gnu.org>
46 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
48 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
50 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
53 2000-08-22 H.J. Lu <hjl@gnu.org>
55 * config.in (STRICTCOFF): New for strict COFF.
57 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
58 i386-*-go32* and i386-go32-rtems*.
61 * config/obj-coff.c (obj_coff_endef): Follow the historical
62 behavior if STRICTCOFF is not defined.
64 * doc/internals.texi: Document STRICTCOFF.
66 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
68 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
69 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
70 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
71 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
72 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
73 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
74 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
77 2000-08-22 Eric Christopher <echristo@cygnus.com>
79 * config/tc-mn10300.c: (md_apply_fix): New function.
80 (mn10300_force_relocation): New function.
81 (mn10300_fix_adjustable): New function.
83 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
84 (TC_HANDLES_FX_DONE): Define.
85 (obj_fix_adjustable): Define.
86 (MD_APPLY_FIX3): Define.
87 (TC_LINKRELAX_FIXUP): Define.
89 * write.c: (TC_LINKRELAX_FIXUP): Define if not
91 (fixup_segment): Use TC_LINKRELAX_FIXUP.
93 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
95 2000-08-21 Jason Eckhardt <jle@cygnus.com>
97 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
98 if the fixup resulted in a relocation.
100 2000-08-18 Nick Clifton <nickc@redhat.com>
102 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
103 Make reference to first element of shift_names explicit.
105 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
107 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
108 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
109 add a symbol's address. Removed all target-specific #ifdefs that
110 used to accomplished the same.
111 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
112 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
113 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
114 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
115 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
117 2000-08-17 Kazu Hirata <kazu@hxi.com>
119 * dwarf2dbg.c: Fix formatting.
121 2000-08-17 Nick Clifton <nickc@redhat.com>
123 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
124 to be recoded as logical shift lefts by zero.
126 2000-08-16 Jim Wilson <wilson@cygnus.com>
128 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
129 postincrement modified registers. Handle IA64_OPND_R3_2 addl
131 (note_register_values): Handle IA64_OPND_R3_2 operands.
133 2000-08-16 Jason Eckhardt <jle@cygnus.com>
135 * config/tc-i860.c (md_operand): Silly typo fixed.
137 2000-08-16 Nick Clifton <nickc@redhat.com>
139 * config/tc-arm.c (struct asm_shift): Delete.
141 (enum asm_shift_index): New.
142 (struct asm_shift_properties): New.
143 (struct asm_shift_name): New.
144 (shift_properties[]); New.
145 (shift_names[]); New.
147 (decode_shift): Use new structures.
148 Issue a warning is "ROR #0" is used.
149 Issue a warning if "ASR #0" or "LSR #0" is used.
151 (md_begin): Initialise arm_shift_hsh table from new
152 asm_shift_name array.
154 2000-08-16 Jakub Jelinek <jakub@redhat.com>
156 * config/tc-sparc.c: Kill all warnings.
157 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
159 (md_show_usage): Update usage text.
161 2000-08-16 Nick Clifton <nickc@redhat.com>
163 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
166 2000-08-14 Will Cohen <wcohen@redhat.com>
168 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
170 * config/tc-sh.c (md_assemble): Changed so debug_type
171 test performed for ppi_assemble
172 * config/tc-sh.c: Included dwarf2dbg.h.
173 (debug_line): Defined.
174 (md_assemble): Generates dwarf2 line info.
175 (sh_finalize): New function. Finalize dwarf2 info.
176 (assemble_ppi): Returns size of code generated.
177 (build_Mytes): Returns size of code generated.
178 (md_pseudo_table): Added "file" and "loc" psuedo ops.
179 * config/tc-sh.h (md_end): Defined.
180 (sh_finalize): Declared.
182 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
184 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
187 2000-08-14 Nick Clifton <nickc@redhat.com>
189 * config/tc-arm.c (do_bx): Allow "bx pc".
191 2000-08-14 Jim Wilson <wilson@cygnus.com>
193 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
194 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
195 (md_begin): Change assignment to md.flag to OR in the new bit.
197 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
199 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
200 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
203 2000-08-14 Jason Eckhardt <jle@cygnus.com>
205 * NEWS: Mention i860 support.
207 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
209 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
211 2000-08-14 Andreas Schwab <schwab@suse.de>
213 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
215 2000-08-11 Andreas Schwab <schwab@suse.de>
217 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
220 2000-08-11 Kazu Hirata <kazu@hxi.com>
222 * expr.c: Fix formatting.
223 * config/obj-bout.c: Likewise.
225 2000-08-10 Jason Eckhardt <jle@cygnus.com>
227 * doc/c-i860.texi: Flesh out the i860 section more.
229 2000-08-10 Kazu Hirata <kazu@hxi.com>
231 * symbols.c: Fix formatting.
234 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
236 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
237 has the IgnoreSize bit set.
239 2000-08-09 Alan Modra <alan@linuxcare.com.au>
241 From Rodney Brown <RodneyBrown@mynd.com>
242 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
243 * configure: Regenerate.
245 2000-08-08 Jason Eckhardt <jle@cygnus.com>
247 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
248 (i860_fix_info): New enum.
249 (MD_APPLY_FIX3): Define.
250 (WORKING_DOT_WORD): Define.
251 (TC_HANDLES_FX_DONE): Define.
252 (DIFF_EXPR_OK): Define.
253 (LISTING_HEADER): Define.
254 (TARGET_FORMAT): Select target format based on endian flag.
255 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
256 (target_big_endian): Add external declaration.
258 * config/tc-i860.c: All existing code reworked completely. Other
259 new code shown below.
260 (SYNTAX_SVR4): Define.
261 (target_warn_expand): New variable.
262 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
263 (md_longopts): Declare and define with new options (-EL, -EB,
265 (md_show_usage): New function.
266 (md_operand): New function.
267 (obtain_reloc_for_imm16): New function.
268 (md_apply_fix3): New function.
269 (tc_gen_reloc): New function.
271 2000-08-09 Kazu Hirata <kazu@hxi.com>
273 * hash.c: Fix formatting.
276 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
278 * config/tc-m68hc11.c (build_jump_insn): Make sure the
279 2 bytes of the jump address are in the same frag.
280 (find): Accept 68hc12 register indirect modes.
282 * NEWS: Mention 68HC11 & 68HC12 support.
284 2000-08-07 Richard Henderson <rth@cygnus.com>
286 * config/tc-ia64.c (unwind): Add prologue_mask member.
287 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
288 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
289 (dot_body): Clear unwind.prologue_mask.
290 (dot_prologue): Set it. Accept a register second argument.
292 2000-08-07 Kazu Hirata <kazu@hxi.com>
294 * config/atof-ieee.c: Fix formatting.
295 * config/atof-tahoe.c: Likewise.
297 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
299 * config/tc-avr.c: Use PARAMS macro in function declarations.
300 Don't declare md_pcrel_from_section (already in tc-avr.h).
301 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
302 (avr_operand): Don't set (unsigned) op_mask to -1.
304 2000-08-04 Nick Clifton <nickc@cygnus.com>
306 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
309 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
310 of .popsection, .previous, .pushsection, .subsection,
311 .version, .vtable_entry, .vtable_inherit and .weak.
313 2000-08-05 Kazu Hirata <kazu@hxi.com>
315 * config/tc-cris.c: Fix formatting.
316 * config/tc-i386.c: Likewise.
317 * config/tc-sparc.c (sparc_ip): Simplify the code.
319 2000-08-04 Kazu Hirata <kazu@hxi.com>
321 * config/tc-cris.c: Rearrange code for readability.
322 * config/tc-d10v.c: Fix formatting.
323 * config/tc-m32r.c: Likewise.
324 * config/tc-sparc.c: Likewise.
326 2000-08-02 Jim Wilson <wilson@cygnus.com>
328 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
329 before ia64_find_opcode.
330 (md_assemble): Likewise.
332 2000-08-01 Nick Clifton <nickc@cygnus.com>
334 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
335 Undo some formatting fixes.
337 2000-08-01 Kazu Hirata <kazu@hxi.com>
339 * config/obj-som.c: Fix formatting.
340 * config/obj-ieee.c: Likewise.
341 * config/tc-arm.c: Likewise.
342 * config/tc-v850.c: Likewise.
344 2000-08-01 Nick Clifton <nickc@redhat.com>
346 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
347 index by command line option.
349 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
351 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
352 (@node M68K-Branch): Rewrite to match the reality.
354 2000-07-31 Jason Eckhardt <jle@cygnus.com>
356 * doc/c-i860.texi: New file.
357 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
358 * doc/Makefile.in: Regenerate.
359 * doc/all.texi: Add I860 as relevant architecture.
360 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
362 2000-07-31 Kazu Hirata <kazu@hxi.com>
364 * config/tc-d30v.c: Fix formatting.
366 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
368 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
369 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
370 long emit a long branch if available instead of an absolute jump, never
371 emit absolute jumps for anything with --pcrel.
373 * doc/c-m68k.texi: Document new command line option.
375 2000-07-28 Jason Eckhardt <jle@cygnus.com>
377 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
378 * configure: Regenerated.
379 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
380 of operand to the .type directive (.e.g, "type").
382 2000-07-28 Alan Modra <alan@linuxcare.com.au>
384 * as.h (warn_comment, found_comment, found_comment_file): Declare.
385 * app.c (do_scrub_chars): Record where first comment found.
386 * read.c (read_a_source_file): Init found_comment on entry, and
387 notify whether comments found on exit.
388 * config/tc-hppa.c (md_shortopts): Add "c".
389 (md_longopts): Add warn-comment.
390 (md_parse_option): Handle it.
391 (md_show_usage): Show available options.
392 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
394 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
396 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
397 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
399 (md_estimate_size_before_relax): Don't fall off end of function.
401 2000-07-27 Kazu Hirata <kazu@hxi.com>
403 * config/tc-avr.c: Fix formatting.
404 * config/tc-ns32k.c: Likewise.
406 2000-07-27 Alan Modra <alan@linuxcare.com.au>
408 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
410 2000-07-27 Kazu Hirata <kazu@hxi.com>
412 * config/tc-d10v.c: Fix formatting.
413 * config/tc-z8k.c: Likewise.
414 * config/tc-sparc.c: Likewise.
416 2000-07-26 Dave Brolley <brolley@redhat.com>
418 * cgen.c (queue_fixup): Declare opinfo.
419 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
420 (gas_cgen_md_operand): Ditto.
421 (gas_cgen_md_apply_fix3): Ditto.
423 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
425 * config/obj-coff.c (obj_frob_symbol): Don't merge
426 labels. Don't merge if the symbol isn't constant. Return
427 immediately if a symbol is merged.
429 2000-07-22 Alan Modra <alan@linuxcare.com.au>
431 * frags.c (frag_align): Correct absolute section alignment.
433 2000-07-20 DJ Delorie <dj@redhat.com>
435 * config/obj-coff.c (obj_frob_symbol): revert previous change,
436 it breaks linking against DLLs.
438 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
440 * configure.in: Add CRIS support.
441 * configure: Regenerate.
442 * Makefile.am: (CPU_TYPES): Add cris.
443 (CPU_OBJ_VALID) [aout]: Add cris.
444 (MULTI_CPU_TYPES): Add cris.
445 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
446 [coff]: Only i386 and mips are valid.
447 (TARGET_CPU_CFILES): Add config/tc-cris.c.
448 (TARGET_CPU_HFILES): Add config/tc-cris.h.
449 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
450 Regenerate dependencies.
451 * Makefile.in: Regenerate.
452 * aclocal.m4: Regenerate.
453 * as.c: Declare crisaout, criself.
454 * config/tc-cris.h, config/tc-cris.c: New.
455 * config/e-criself.c, config/e-crisaout.c: New.
456 * po/POTFILES.in, po/gas.pot: Regenerate.
458 2000-07-20 Kazu Hirata <kazu@hxi.com>
460 * read.c: Fix formatting.
461 * write.c: Fix formatting.
463 2000-07-19 H.J. Lu <hjl@gnu.org>
465 * sb.c: Include <stdlib.h> if exists for abort ().
467 2000-07-19 Alan Modra <alan@linuxcare.com.au>
469 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
470 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
471 (pa_type_args): Same here.
473 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
475 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
476 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
477 the storage class is already set.
479 2000-07-17 Kazu Hirata <kazu@hxi.com>
481 * config/tc-m68hc11.c: Fix formatting.
482 * config/tc-mn10200.c: Likewise.
483 * config/tc-mn10300.c: Likewise.
484 * config/tc-pj.c: Likewise.
485 * config/tc-tic80.c: Likewise.
486 * config/tc-w65.c: Likewise.
488 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
490 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
493 2000-07-15 Ian Lance Taylor <ian@zembu.com>
495 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
498 2000-07-15 Alan Modra <alan@linuxcare.com.au>
500 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
501 ELF as are used for SOM (except the 32-bit reloc one) to decide
502 whether a symbol can be reduced to a section symbol. Expand on
503 the comment for symbols involved in LR% and RR% expressions.
505 2000-07-14 Nick Clifton <nickc@cygnus.com>
507 * config/tc-mips.c (mips_disable_float_construction): New
508 static variable. Set to true if doubles should not be
509 constructed by loading two single width fp registers with
511 (mips_ip): Test mips_disable_float_construction.
512 (md_longopts): Add command line switches --construct-floats
513 and --no-construct-floats.
514 (md_parse_option): Parse new command line options.
515 (md_show_usage): Describe new command line options.
517 * doc/c-mips.texi: Document new command line options.
519 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
521 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
522 * configure: Regenerate.
524 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
526 * configure.in (DEFAULT_EMULATION setting): Revert part of
527 2000-07-01 change that set te_multi=multi unless set to tmips.
528 * configure: Regenerate.
530 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
532 * config/obj-coff.c (coff_frob_section): Add padding to the last
533 section when aligning it increases its size.
535 2000-07-11 Kazu Hirata <kazu@hxi.com>
537 * config/tc-tic54x.c: Fix formatting.
539 2000-07-10 Kazu Hirata <kazu@hxi.com>
541 * config/tc-h8500.c: Fix formatting.
542 * config/tc-tic54x.c: Fix formatting.
544 2000-07-10 Alan Modra <alan@linuxcare.com.au>
546 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
547 displacements correctly.
549 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
551 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
553 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
557 2000-07-09 Alan Modra <alan@linuxcare.com.au>
559 From David Huggins-Daines <dhd@linuxcare.com>
560 * config/te-hppalinux64.h: Add a new emulation.
561 * configure.in (emulations): Add configure bits to support the
562 64-bit Linux/parisc target.
563 * configure: Regenerate.
565 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
566 (md_shortopts): Add `V' for ELF.
568 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
569 when SOM or ELF_ARG_RELOC are defined.
570 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
571 ELF_ARG_RELOC are defined.
572 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
573 (pa_stringer): ..Do it here instead. Fix comment typos.
574 (hppa_force_relocation): Cast enums to int before comparing with
577 From Ryan Bradetich <rbradetich@uswest.net>
578 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
579 redifinition warning.
580 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
581 (hppa_force_relocation): ditto
582 (md_apply_fix): Added cast to buf to fix warnings.
584 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
585 cons_fix_new_hppa, hppa_force_relocation): Prototype.
587 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
588 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
589 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
590 reloc_type** to avoid warnings in switch.
591 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
592 little earlier instead.
594 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
596 (pa_type_args): Use symbol_arg_reloc_info.
597 (struct pa_it): Make arg_reloc unsigned int.
598 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
599 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
600 (pa_code): Delete. pa_text duplicates this function.
601 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
602 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
604 (cons_fix_new_hppa): Actually change selector to e_fsel when
605 warning about assuming so.
606 (tc_gen_reloc): More example elf arg reloc code.
607 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
608 (hppa_force_relocation): Likewise.
610 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
612 (pa_end_of_source): Prototype.
613 (hppa_fix_adjustable): Prototype.
614 (LABELS_WITHOUT_COLONS): Move it..
615 * config/te-hppa.h: To here.
617 * config/te-hppa64.h: New file.
619 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
621 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
622 format -10, -16, 16 relocs.
623 (hppa_elf_mark_end_of_function): Test for null
624 last_call_info->start_symbol
626 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
627 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
628 re_assesmble_* functions. Delete extraneous statements. Fix
630 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
631 insn to re_assemble_*.
633 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
635 * doc/internals.texi (Expressions): Fix typo.
637 2000-07-08 Kazu Hirata <kazu@hxi.com>
639 * config/tc-sh.c: Fix formatting.
640 * config/tc-tic54x.c: Fix formatting.
641 * depend.c: Fix formatting.
642 * flonum-konst.c: Likewise.
643 * flonum-mult.c: Likewise.
645 2000-07-07 Kazu Hirata <kazu@hxi.com>
647 * config/tc-sh.c: Fix comments.
648 * config/obj-vms.c: Fix comments.
649 * config/tc-a29k.c: Likewise.
650 * config/tc-alpha.c: Likewise.
651 * config/tc-h8300.c: Likewise.
652 * config/tc-h8500.c: Likewise.
653 * config/tc-i370.c: Likewise.
654 * config/tc-ia64.c: Likewise.
655 * config/tc-m68hc11.c: Likewise.
656 * config/tc-m68k.c: Likewise.
657 * config/tc-mips.c: Likewise.
658 * config/tc-ns32k.c: Likewise.
659 * config/tc-ppc.c: Likewise.
660 * config/tc-z8k.c: Likewise.
662 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
664 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
665 Default to '(SEC_LOAD | SEC_DATA)'.
666 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
668 * doc/internals.texi (CPU Backend): Describe
669 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
671 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
673 * as.c (parse_args): NULL terminate the long option list.
675 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
677 * config/tc-d30v.h: Include "write.h" for fixS.
678 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
680 2000-07-05 Nick Clifton <nickc@cygnus.com>
682 * config/tc-d30v.c (write_2_short): Further changes to warning
683 messages produced when combining EITHER_BUT_PREFER_MU attributed
686 2000-07-05 DJ Delorie <dj@redhat.com>
690 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
692 * config/tc-arm.c (psrs): Accept combinations of flags.
694 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
696 * config/tc-avr.c: Change _ () to _() around all strings marked
697 for translation (exception from the usual coding style).
698 (avr_opt): New struct variable, how the new switches are set.
699 (OPTION_MMCU): Define as 'm' and actually use.
700 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
701 (show_mcu_list): New function, display the list of known MCUs.
702 (md_show_usage): Document the new switches. Call show_mcu_list.
703 (avr_set_arch): Change 'm' to OPTION_MMCU.
704 (md_parse_option): Call show_mcu_list if unknown MCU specified.
705 Handle the new switches.
706 (avr_operands): Disable warnings for undefined combinations of
707 operands if -mall-opcodes. Disable warnings for skipping two-word
708 instructions if enhanced core or -mno-skip-bug.
709 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
710 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
711 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
712 (avr_ldi_expression): Warn about implicit lo8().
713 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
715 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
717 * configure.in: Add entry for mips-*-sysv4*MP*
719 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
720 elf32-tradlittlemips for traditional mips targets.
721 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
722 test for Link Once sections as in adjust_reloc_syms.
723 * config/te-tmips.h: New file for traditional mips targets. Define
726 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
728 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
729 flags argument is not present, don't change an existing section's
730 section's attributes. If the flags argument is present, warn if the
731 attributes don't match the section's current attributes. When
732 long section names are supported, set SEC_LINK_ONCE and
733 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
735 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
737 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
738 symbols; create them.
740 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
742 * write.c (set_segment_vma): New: Set vma and lma for a segment.
743 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
745 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
747 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
748 expressions. Ignore the problem when handling 16 bit immediates,
749 because the assembler will take care of the relocation later.
751 2000-06-27 Nick Clifton <nickc@cygnus.com>
753 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
754 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
755 sequential order, and emit warning messages if the input source
756 code contains constructs like that, or parallel constructs
757 containing such opcodes.
759 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
761 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
762 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
763 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
764 (md_show_usage): Update usage message.
765 (md_parse_option): Allow redefinition of MCU type within the
766 same avr[1-5] bfd machine type. Show both old and new MCU type
767 in the error message.
768 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
769 Simplify 8K wrap code.
771 2000-06-25 Kazu Hirata <kazu@hxi.com>
773 * config/obj-aout.c: Remove all uses of DEFUN.
774 * config/obj-ieee.c: Likewise.
775 * config/tc-sh.c: Fix comment typos.
776 * config/tc-tahoe.c: Likewise.
777 * config/tc-vax.c: Likewise.
778 * config/tc-w65.c: Likewise.
779 * config/tc-z8k.c: Likewise.
780 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
782 2000-06-24 DJ Delorie <dj@cygnus.com>
784 * config/tc-i386.c (md_estimate_size_before_relax): Revert
785 more changes from Sept 1999
786 (tc_i386_fix_adjustable): ditto
787 (md_apply_fix3): ditto
789 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
791 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
792 (gas_cgen_parse_operand): Set it around expression() call.
793 (gas_cgen_md_operand): Test for it before longjmp().
795 2000-06-24 Kazu Hirata <kazu@hxi.com>
797 * config/tc-h8500.c: Remove all uses of DEFUN.
798 * config/tc-sh.c: Likewise.
799 * config/tc-w65.c: Likewise.
800 * config/tc-z8k.c: Likewise.
802 * config/tc-h8500.c: Fix typos in comments.
804 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
806 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
809 2000-06-23 matthew green <mrg@redhat.com>
811 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
812 defined. Fix error message for `[' grouping.
814 2000-06-22 Kazu Hirata <kazu@hxi.com>
816 * config/tc-h8300.c: Fix formatting and comment typos.
818 2000-06-22 Timothy Wall <twall@cygnus.com>
820 * config/tc-ia64.c (note_register_values): Move premature QP
821 notation clearing into the appropriate place.
823 2000-06-22 Alan Modra <alan@linuxcare.com.au>
825 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
826 first before anything else. Add bin-bugs.h, emul.h and progress.h
827 Sort list of files as for $(OBJS) in Makefile.am.
829 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
830 find one. Remake dependencies.
831 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
832 * Makefile.in: Regenerate.
833 * doc/Makefile.in: Regenerate.
835 * config/tc-i386.c (i386_displacement): Don't assume a constant
836 displacement is necessarily 16 bits when in 16 bit code mode.
837 (md_assemble): Instead size the displacement here after we know
838 for sure that a .code16gcc operand hasn't automatically added
839 operand size prefixes.
841 2000-06-21 H.J. Lu <hjl@gnu.org>
843 * Makefile.am: Rebuild dependency.
844 * Makefile.in: Rebuild.
846 2000-06-21 Kazu Hirata <kazu@hxi.com>
848 * config/tc-h8300.c (parse_reg): Make the function static.
849 (parse_exp): Likewise.
851 2000-06-20 DJ Delorie <dj@cygnus.com>
853 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
854 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
855 for cygwin import libraries to work properly.
857 2000-06-20 H.J. Lu <hjl@gnu.org>
859 * Makefile.am: Rebuild dependency.
860 * Makefile.in: Rebuild.
861 * configure: Likewise.
862 * doc/Makefile.in: Likewise.
864 2000-06-20 Timothy Wall <twall@cygnus.com>
866 * doc/internals.texi (CPU backend): Add @itemx for
867 TC_START_LABEL_WITHOUT_COLON.
868 * doc/c-tic54x.texi: New.
869 * doc/as.texinfo: Add tic54x features and include primary tic54x
871 * doc/all.texi: Add C54X.
872 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
873 * doc/Makefile.in: Regenerate.
874 * configure.in: Add tic54x and define LIBM for tic54x.
875 * configure: Regenrate.
876 * config/tc-tic54x.[ch]: New.
877 * config/obj-coff.h: Add tic54x.
878 * Makefile.am: (CPU_TYPES): Add tic54x.
879 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
880 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
881 (as_new_LDADD): Add $(LIBM).
882 * Makefile.in: Regenerate.
884 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
886 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
887 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
888 * doc/as.texinfo: Likewise.
890 * configure, Makefile.in: Regenerate.
891 * configure.in (emulations): Recognize m6811 and m6812.
892 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
893 Added files for 68hc11 and 68hc12 assembler.
894 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
895 * config/tc-m68hc11.h: Header definition for that assembler.
897 2000-06-18 Nick Clifton <nickc@redhat.com>
899 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
900 instead of OCTETS_PER_BYTE.
902 * config/tc-v850.c: Fix compile time warnings.
903 * config/tc-ppc.c: Fix compile time warnings.
905 2000-06-18 H.J. Lu <hjl@gnu.org>
907 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
908 * configure: Rebuild.
910 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
912 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
915 2000-06-16 Nick Clifton <nickc@cygnus.com>
917 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
918 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
920 * doc/c-mips.texi: Document newly accepted cpu variants.
922 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
924 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
926 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
928 * macro.c (getstring): Make it possible to escape the quote
931 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
933 * config/tc-hppa.c (pa_export): Weak symbols can be global.
935 2000-06-13 H.J. Lu <hjl@gnu.org>
937 * configure: Regenerate.
939 2000-06-09 Alan Modra <alan@linuxcare.com.au>
941 * app.c (do_scrub_begin): Don't default lex[';'] as a line
943 * doc/internals.texi (line_separator_chars): Semicolon is no
944 longer a default. Mention null and newline as defaults.
946 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
948 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
949 * config/tc-i860.h (line_separator_chars): Likewise.
950 * config/tc-h8300.c (line_separator_chars): Likewise.
951 * config/tc-i960.c (line_separator_chars): Likewise.
952 * config/tc-m68k.c (line_separator_chars): Likewise.
953 * config/tc-mips.c (line_separator_chars): Likewise.
954 * config/tc-ns32k.c (line_separator_chars): Likewise.
955 * config/tc-sparc.c (line_separator_chars): Likewise.
956 * config/tc-vax.c (line_separator_chars): Likewise.
958 * config/tc-h8300.c (comment_chars): Use string initialiser.
959 * config/tc-i960.c (line_comment_chars): Likewise.
960 * config/tc-z8k.c (comment_chars, line_comment_chars,
961 line_separator_chars): Likewise.
963 * config/tc-arm.c (line_separator_chars): Always use `;', not just
966 2000-06-08 Nick Clifton <nickc@cygnus.com>
968 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
971 2000-06-08 David O'Brien <obrien@FreeBSD.org>
973 * configure.in (VERSION): Update to show this is the CVS mainline.
975 2000-06-08 Matthew Jacob <mjacob@feral.com>
977 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
978 $at is the integer register $r28, vs. both $r28 and the floating
981 2000-06-08 James E. Wilson <wilson@cygnus.com>
983 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
984 (dot_endp): Don't call ia64_flush_insns.
985 (emit_one_bundle): Don't delete prologue/body records from
986 unwind_record list in first loop. Rewrite second loop to account for
989 2000-06-07 David Mosberger <davidm@hpl.hp.com>
991 * config/tc-ia64.c: Add missing prototypes.
992 (generate_unwind_image): Cast argument to output_unw_records call.
994 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
996 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
998 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1000 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1001 (REGISTER_P): likewise.
1002 (avr_opcodes): uses include/opcode/avr.h
1003 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1005 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1007 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1010 2000-06-03 H.J. Lu <hjl@gnu.org>
1012 * read.c (is_end_of_line): Put back `;'.
1014 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1016 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1018 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1020 * expr.c (operand): Test is_end_of_line outside switch to catch
1021 line separator chars that are also operators.
1022 (operator): Return O_illegal for line separator chars.
1024 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1025 entry (or `!' entry for TC_HPPA).
1027 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1028 before indexing is_end_of_line. Remove redundant check for '\0'.
1030 * config/tc-h8500.c (md_assemble): Likewise.
1031 * config/tc-mcore.c (md_assemble): Likewise.
1032 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1035 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1037 * config/tc-mcore.c (mcore_cons): Likewise.
1038 (mcore_float_cons): Likewise.
1039 (mcore_stringer): Likewise.
1040 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1042 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1044 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1046 2000-05-29 Nick Clifton <nickc@cygnus.com>
1048 * config/tc-sh.c: Fix compile time warning messages.
1050 * config/tc-mips.c: Fix compile time warning messages.
1052 2000-05-29 Philip Blundell <philb@gnu.org>
1054 * doc/as.texinfo: Update copyright dates.
1055 (Local Labels): Delete misplaced mention of ARM.
1056 * NEWS: Mention ARM ELF support.
1058 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1060 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1061 it is modified, and use the real_size to compute the frag address
1062 for dwarf2 line info.
1064 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1066 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1067 line-matching scheme to cope with automake moving variables around.
1068 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1069 * Makefile.in: Regenerate.
1071 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1073 * config/tc-sparc.c (sparc_relax): New.
1074 (md_longopts): Add -relax and -no-relax options.
1075 (md_parse_options, md_show_usage): Likewise.
1076 (md_apply_fix3): Optimize tail call into branch always if possible.
1078 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1080 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1081 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1082 rules, with warning when a GAS statement specifies a packing that
1083 will result in an instruction being squashed.
1084 Added typdef packing_type and enumerals, changed various integer
1085 literals to use the enumerals.
1087 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1089 * config/tc-ia64.c (dot_restorereg_p): New function.
1090 (md_pseudo_table): Add restorereg.p.
1091 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1092 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1094 * config/tc-ia64.h (unw_record_type): Add unwabi.
1095 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1096 called MASK with members for imask, and the masks produced by
1097 fr_mem, gr_mem, br_mem, and frgr_mem.
1098 (unw_p_record): Add members ABI and CONTEXT.
1099 (unw_x_record): Add member AB.
1100 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1101 as pseudo-register for use during unwind info generation.
1102 (AR_PFS, AR_LC): New macros.
1103 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1104 whose names start with an at sign (as in "@priunat").
1105 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1107 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1108 proc_end, unwind_info, personality_routine): Consolidate into
1109 "unwind" structure to reduce offset-table use. Add member
1110 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1112 (output_R1_format, output_R3_format, output_P3_format,
1113 output_P6_format): Initialize R with zero to reduce compiler warnings.
1114 (output_P7_format): Ditto. Add `default' branch to switch
1115 statement to reduce compiler warnings.
1116 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1117 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1118 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1119 into single argument.
1120 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1121 compiler warnings. Merge A and B args into single argument.
1122 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1123 A and B args into single argument.
1124 (free_record): Removed (wasn't used).
1125 (free_list_records): Also free imasks in prologue records.
1126 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1127 (output_spill_mask): Remove.
1128 (output_unwabi): New function.
1129 (output_epilogue, output_label_state, output_copy_state): Call
1131 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1132 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1134 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1135 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1136 as part of handling the prologue records. Emit region's imask if
1137 we have one. Handle unwabi, epilogue, label_state, copy_state,
1138 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1139 spill_sprel_p, and spill_reg_p records.
1140 (set_imask, count_bits, slot_index): New function.
1141 (fixup_unw_records): Fix region size computation. Handle
1142 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1143 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1144 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1145 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1146 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1147 (dot_save): Use manifest constants for applicaton registers.
1148 Handle REG_PR and REG_PRIUNAT.
1149 (dot_restore): Don't just ignore it.
1150 (dot_restorereg): New function..
1151 (generate_unwind_image): Ensure unwind info is a multiple of eight
1152 bytes, not just four bytes.
1153 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1154 (dot_altrp): Don't just ignore it.
1155 (dot_savemem): New function. Replaces dot_savesp() and
1156 dot_savepsp(). Use manifest constants for applicaton registers.
1157 Handle REG_PR and REG_PRIUNAT.
1158 (dot_savef): Simplify.
1159 (dot_saveb): Support generation of br_gr.
1160 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1161 dot_label_state, dot_copy_state): New function.
1162 (dot_unwabi): Don't just ignore it.
1163 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1164 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1165 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1166 (emit_one_bundle): Set slot number for prologue/body records
1167 *before* emitting the first insn.
1168 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1169 (md_begin): Declare "psp" pseudo-register.
1170 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1171 so we don't get segfault.
1172 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1173 counts as required per SW Conventions manual
1174 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1175 output_preds_psprel, output_preds_sprel, output_spill_base,
1176 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1177 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1178 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1179 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1180 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1181 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1182 (dot_vframe): Implement.
1183 (dot_vframesp, dot_vframepsp): New function.
1185 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1187 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1188 * configure: Regenerate.
1190 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1192 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1193 (md_estimate_size_before_relax): so we can use it here instead of
1194 old kludges. Localise vars to blocks. Comment.
1196 * frags.c (frag_new): Update fr_var comments.
1197 * frags.h (struct frag): Ditto.
1199 2000-05-22 Richard Henderson <rth@cygnus.com>
1201 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1202 (pseudo_func): Add pcrel.
1203 (operand_match): Handle IA64_OPND_TGT64.
1204 (build_insn): Likewise.
1205 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1206 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1207 (fix_insn): Handle all three 64-bit relocation types.
1209 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1211 * obj.h (struct format_ops): New members begin, app_file,
1212 s_set_other, s_set_desc, s_get_type, s_set_type,
1213 separate_stab_sections, init_stab_section.
1215 * config/obj-multi.h: Update GPL notice to v2.
1217 (obj_app_file): New.
1218 (S_SET_SIZE): Test s_set_size for NULL before calling.
1219 (S_SET_ALIGN): Similar for s_set_align.
1224 (SEPARATE_STAB_SECTIONS): New.
1225 (INIT_STAB_SECTION): New.
1226 (EMIT_SECTION_SYMBOLS): New.
1227 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1229 * config/obj-elf.h: Update GPL notice to v2.
1230 Mention that this file is included from obj-multi.h.
1231 (obj_begin): Wrap definition in ifndef.
1232 (elf_file_symbol): Constify declaration.
1233 (obj_app_file): Ditto.
1234 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1235 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1237 * config/obj-elf.c (elf_s_set_other): New.
1238 (elf_file_symbol): Constify argument.
1239 (elf_separate_stab_sections): New.
1240 (elf_init_stab_section): New.
1241 (elf_format_ops): Add new members. Remove comma at end.
1243 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1244 (ecoff_format_ops): Add new fields. Remove comma at end.
1245 Mention inconsistency for emit_section_symbols.
1247 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1249 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1250 (coff_separate_stab_sections): New.
1251 (coff_format_ops): Add new members.
1253 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1254 (obj_aout_s_set_other): New.
1255 (obj_aout_s_set_desc): New.
1256 (obj_aout_s_get_type): New.
1257 (obj_aout_s_set_type): New.
1258 (obj_aout_separate_stab_sections): New.
1259 (aout_format_ops): New members added. Use obj_aout_process_stab,
1260 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1261 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1263 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1265 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1267 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1268 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1269 (md_estimate_size_before_relax): Ensure jumps to weak and
1270 externally visible symbols are relocatable.
1272 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1274 * stabs.c (aout_process_stab): Make global.
1275 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1276 * read.h (aout_process_stab): Declare.
1278 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1279 Generalize to *aout, *coff *elf.
1280 * configure: Regenerated.
1282 * doc/internals.texi (Object format backend): Say
1283 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1285 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1286 * Makefile.in: Regenerated.
1288 2000-05-19 Catherine Moore <clm@cygnus.com>
1290 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1292 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1294 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1295 instruction to reflect change in re_assemble_*.
1297 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1299 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1300 build PA64 ELF tools.
1301 * configure: Rebuilt.
1303 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1305 * Makefile.am: Regenerate dependencies.
1306 * Makefile.in: Regenerate.
1308 2000-05-15 Nick Clifton <nickc@cygnus.com>
1310 * config/tc-arm.c (struct asm_psr): Add boolean field
1311 distinguishing between CSPR and SPSR. Rename 'number' field
1313 (psrs): Rearrange contents to match new asm_psr structure.
1314 (arm_psr_parse): Move next to psr_required_here. Make it
1315 return an asm_psr structure.
1316 (psr_required_here): Use asm_psr structure returned by
1318 (do_msr): Reorganise to allow psr_required_here to be called
1320 (md_undefined_name): Mark 'name' parameter as unused, since
1321 the COFF target does not use it.
1323 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1325 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1327 * config/te-aux.h: Likewise.
1328 * config/te-dpx2.h: Likewise.
1329 * config/te-go32.h: Likewise.
1330 * config/te-hp300.h: Likewise.
1331 * config/te-hppa.h: Likewise.
1332 * config/te-i386aix.h: Likewise.
1333 * config/te-ic960.h: Likewise.
1334 * config/te-interix.h: Likewise.
1335 * config/te-nbsd532.h: Likewise.
1336 * config/te-pc532mach.h: Likewise.
1337 * config/te-ppcnw.h: Likewise.
1338 * config/te-psos.h: Likewise.
1339 * config/te-sparcaout.h: Likewise.
1340 * config/te-sun3.h: Likewise.
1341 * config/te-sysv32.h: Likewise.
1343 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1345 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1346 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1347 and sign extend without an if statement.
1348 (build_bytes): Likewise.
1350 2000-05-14 Kazu Hirata <kazu@hxi.com>
1352 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1353 X_add_symbol L_32 case.
1355 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1357 * config/te-freebsd.h: New file.
1359 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1361 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1362 bindtextdomain): Replace defines with those from intl/libgettext.h
1363 to quieten gcc warnings.
1365 * NEWS: Mention x86 .arch and -q.
1367 * config/tc-i386.c (quiet_warnings): New.
1368 (md_assemble): Use quiet_warnings.
1369 (md_parse_option): Set quiet_warnings from -q.
1370 (md_show_usage): Mention -q, delete -m.
1371 (flag_do_long_jump): Delete.
1372 (md_parse_option): Remove -m.
1373 (md_show_usage): Remove -m.
1374 (md_create_long_jump): Remove useless flag_do_long_jump code.
1376 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1377 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1379 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1380 Alexander Sokolov <robocop@netlink.ru>
1382 * doc/c-i386.texi (i386-Arch): New section.
1383 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1385 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1386 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1387 architecture has been given and is not 486.
1388 (set_cpu_arch): New.
1389 (md_pseudo_table): Add .arch.
1390 (md_assemble): Warn if cpu architecture has been given and an
1391 unsupported instruction.
1393 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1394 Move operand_types bit defines after relevant template field.
1395 (template): Add cpu_flags.
1399 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1401 * config/tc-mn10300.h (md_end): Define.
1402 (mn10300_finalize): Declare.
1403 * config/tc-mn10300.c: Include dwarf2dbg.h.
1404 (debug_line): Define.
1405 (md_assemble): Generate dwarf2 line info.
1406 (mn10300_finalize): New function. Finalize dwarf2 info.
1408 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1410 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1411 external version of the relocation for weak symbols.
1413 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1415 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1416 frame size in units of 16 bytes, as required per SW Conventions manual.
1417 (output_unw_records): Output info-block header as a dword to get
1420 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1422 * as.h: #include "file", not <file> on files from ../include.
1423 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1424 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1425 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1426 (tc_coff_symbol_emit_hook): Ditto.
1427 (OPTCOUNT): Cast to int to avoid compiler warning.
1428 (md_begin): Fix signed/unsigned warnings.
1430 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1432 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1433 ABRANCH LONG case for a conditional branch on a 68000.
1434 (md_estimate_size_before_relax): Likewise. Also handle
1435 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1436 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1437 PC-relative on all CPUs.
1438 (md_estimate_size_before_relax): Likewise.
1440 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1442 * as.c (parse_args): Just mention current year in printed
1445 2000-05-03 J.T. Conklin <jtc@redback.com>
1447 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1449 (md_parse_option): Recognize -m7400.
1451 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1453 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1454 don't permit lp to become less than the words array.
1456 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1458 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1459 Fix little-endian case.
1461 2000-05-03 David O'Brien <obrien@NUXI.com>
1463 * as.c (parse_args): Update copyright.
1465 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1467 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1468 for the .bss section too.
1470 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1472 * configure.in: Set em=linux for hppa-*-linux.
1473 * configure: Regenerate.
1474 * doc/Makefile.in: Regenerate with correct automake.
1476 * frags.c (frag_grow): Sanity check chunk_size.
1478 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1479 * config/obj-som.h: Likewise.
1480 * config/obj-ieee.h: Likewise.
1482 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1484 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1485 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1486 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1487 (pa_ip): low_sign_unext now returns via function value. Use
1488 re_assemble_* instead of dis_assemble_* and
1489 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1491 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1492 (md_section_align, md_parse_option, md_show_usage,
1493 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1494 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1495 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1496 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1497 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1499 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1500 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1501 outside of switch. Correct mask and shifting errors in case 10
1502 and case -11. In case 21, compare against signed range to suit
1503 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1504 case 17 and case 22, use offsetT variable to properly check range.
1505 Use re_assemble_* here too.
1506 (evaluate_absolute): Change type of value to offsetT. Call
1507 hppa_field_adjust to do the work for us.
1508 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1509 (pa_parse_cmpib_64_cmpltr): Ditto.
1510 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1511 of i to unsigned int.
1512 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1513 (pa_end_of_source): Return type is void.
1515 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1517 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1519 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1521 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1522 More comments added.
1523 (md_begin): Removed "construct symbols for each register name".
1524 Because register names conflicts with GCC generated function
1526 (avr_operand): Now constant numbers can be used as a register
1527 identifiers (0 as r0, 31 as r31).
1528 (md_assemble): use skip_space () before parsing instruction
1531 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1533 * config/tc-avr.c: New AVR_ISA_ defined.
1534 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1535 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1536 for `fmul', `movw' and `lpm R,Z' instructions.
1537 (avr_operands): Warn if current opcode is a two-word instruction
1538 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1539 (avr_opcodes): New commands added.
1540 (REGISTER_P): Check 'a' and 'v' constraint letters.
1541 (mcu_types): New MCU added.
1543 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1545 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1546 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1547 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1548 * configure: Regenerate.
1550 2000-04-29 Andreas Jaeger <aj@suse.de>
1552 * as.h: Correctly check GCC version.
1554 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1556 * as.c (parse_args): Allow md_parse_option to override -a listing
1558 * config/obj-coff.c (add_lineno): Change type of offset parameter
1559 from "int" to "bfd_vma."
1560 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1561 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1562 (ppc_change_csect): Align correctly for XCOFF64.
1563 (ppc_machine): New function, which discards "ppc_machine" line.
1564 (ppc_tc): Cons for 8 when code is 64 bit.
1565 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1567 (md_parse_option): Handle -a64 and -a32.
1569 * config/tc-ppc.h (TARGET_MACH): Define.
1570 (TARGET_FORMAT): Move to function.
1571 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1573 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1575 * doc/as.1: Fix unbalanced brackets.
1577 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1579 (line_comment_chars): Set to '/' if TE_FreeBSD.
1581 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1583 * configure.in: Configury support for PA64 (currently disabled).
1584 * configure: Rebuilt.
1586 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1588 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1589 bfd_set_section_alignment.
1591 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1593 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1596 2000-04-24 Nick Clifton <nickc@cygnus.com>
1598 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1599 * doc/as.texinfo (Align): Include arm and strongarm in list of
1600 targets that have the second form of the behaviour of the .align
1603 2000-04-24 Mark Klein <mklein@dis.com>
1605 * obj-som.c: Terminate obj_pseudo_table.
1607 2000-04-22 Timothy Wall <twall@cygnus.com>
1609 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1611 (operand_match): Conditionally insert default bit values for IMMU9.
1613 2000-04-14 Matthew Green <mrg@cygnus.com>
1615 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1616 * configure: Rebuilt.
1618 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1619 Jason Eckhardt <jle@cygnus.com>
1621 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1623 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1624 Added handling of new operand types l,y,&,fe,fE,fx.
1626 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1627 David Mosberger <davidm@hpl.hp.com>
1628 Timothy Wall <twall@cygnus.com>
1629 Andrew MacLeod <amacleod@cygnus.com>
1630 Jim Wilson <wilson@cygnus.com>
1632 * Makefile.am (CPU_TYPES): Add ia64.
1633 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1634 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1635 * Makefile.in: Rebuild.
1636 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1637 * configure: Rebuild.
1638 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1639 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1640 * expr.c (expr): Handle md_optimize_expr.
1641 * read.c (LEX_HASH): Add comment.
1642 * config/tc-ia64.c, config/tc-ia64.h: New files.
1644 2000-04-21 Richard Henderson <rth@cygnus.com>
1646 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1647 bundling a non-delayed branch type instruction.
1649 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1651 * config/tc-mn10300.c (HAVE_AM30): Define.
1652 (md_assemble): Use it.
1654 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1656 * config/obj-elf.c (obj_elf_change_section): Check for changed
1659 * Makefile.am: (CPU_MULTI_VALID): Remove.
1660 (MULTI_CPU_TYPES): Define.
1661 (MULTI_CPU_OBJ_VALID): Define.
1662 (DEPTC): Use the above.
1663 (DEPOBJ): Same here.
1665 Regenerate dependencies.
1666 * Makefile.in: Regenerate.
1668 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1670 * Makefile.am (YACC, LEX): Get them from configure.
1672 2000-04-18 H.J. Lu (hjl@gnu.org)
1674 * config/tc-i386.c (offset_in_range): Use addressT instead of
1675 bfd_vma for non-bfd assemblers.
1677 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1679 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1680 doesn't give spurious errors.
1682 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1684 * as.h (SEEK_SET): Define if undefined.
1686 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1688 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1689 constants, and don't assume offsetT is 32 bits.
1691 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1693 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1694 (md_pcrel_from_section): Add prototype.
1695 (d10v_fix_adjustable): Add prototype.
1696 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1698 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1700 2000-04-12 Nick Clifton <nickc@cygnus.com>
1702 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1703 symbol in frag chain.
1705 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1707 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1708 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1709 (fits_in_signed_word, smallest_imm_type): Ditto.
1710 (md_assemble): Use an offsetT var to hold offsetT values, not a
1712 (offset_in_range): New.
1713 (md_assemble): Use it.
1714 (md_convert_frag): Change type of target_address, opcode_address,
1715 and displacement_from_opcode_start to offsetT.
1716 (md_create_short_jump): Change type of offset to offsetT.
1717 (md_create_long_jump): Ditto.
1718 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1719 (md_chars_to_number): Remove.
1720 (output_invalid): Remove duplicate prototype.
1722 2000-04-09 Nick Clifton <nickc@cygnus.com>
1724 * Makefile.am (CPU_TYPES): Add 'avr'.
1725 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1726 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1728 * Makefile.in: Regenerate.
1730 * doc/as.texinfo: Add M32R documentation.
1732 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1734 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1735 --enable-build-warnings option.
1736 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1737 * Makefile.in, configure: Re-generate.
1739 2000-04-07 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1742 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1743 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1744 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1745 (arm_force_relocation): Force relocations for
1746 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1748 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1750 * config/tc-sh.c (get_operands): There's no third operand if the
1751 first operand is an immediate.
1753 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1755 * config/tc-sh.c (immediate): Delete.
1756 (sh_operand_info): Add immediate member.
1757 (parse_reg): Use A_PC for pc.
1758 (parse_exp): Add second argument 'op'. All callers changed.
1759 (parse_at): Expect pc to be coded as A_PC.
1760 Use immediate field in *op.
1761 (insert): Add fourth argument 'op'. All callers changed.
1762 (build_relax): Add second argument 'op'. All callers changed.
1763 (insert_loop_bounds): New function.
1764 (build_Mytes): Remove DISP_4.
1765 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1766 (assemble_ppi): Use immediate field in *operand.
1767 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1768 (md_apply_fix): Likewise.
1769 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1771 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1773 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1775 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1777 * internals.texi (CPU backend): Document
1778 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1780 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1782 * po/gas.pot: Regenerate.
1784 * as.c (show_usage): Restore translated part of bug string.
1785 * gasp.c (show_usage): Likewise.
1787 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1788 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1789 than move-if-change.
1790 (DEP1): Modify for "gcc -MM".
1794 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1795 Update dependencies.
1796 * Makefile.in: Regenerate.
1798 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1800 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1801 (md_begin): Likewise.
1802 (HAVE_AM33): New macro.
1803 (md_assemble): Use it. Match r_regs and xr_regs only if
1806 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1808 * as.h: #include "bin-bugs.h"
1809 * as.c (show_usage): Use REPORT_BUGS_TO.
1810 * gasp.c: #include "bin-bugs.h"
1811 (show_usage): Use REPORT_BUGS_TO.
1813 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1815 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1817 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1818 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1821 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1823 * config/tc-i386.c (i386_immediate): Don't assume a constant
1824 immediate is necessarily 16 bits when in 16 bit code mode.
1825 (md_assemble): Instead set guess_suffix here after we have checked
1828 2000-04-02 Richard Henderson <rth@cygnus.com>
1830 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1831 quantities. Correct right shift sign extension.
1832 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1833 32-bit value when shifting into place.
1835 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1837 * app.c: Add ATTRIBUTE_UNUSED as needed.
1838 * config/tc-ppc.c: Likewise.
1839 (ppc_size): Make unsigned long.
1840 (ppc_insert_operand): Add casts to avoid warnings.
1842 2000-03-31 Nick Clifton <nickc@cygnus.com>
1844 * config/tc-d10v.h (md_flush_pending_output): Define.
1846 2000-03-29 Nick Clifton <nickc@cygnus.com>
1848 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1849 segment. Works for both BFD_ASSEMBLER and others.
1850 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1852 2000-03-29 Nick Clifton <nickc@cygnus.com
1854 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1856 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1858 * listing.c (LISTING_LHS_WIDTH): Default depends on
1860 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1862 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1864 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1867 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1869 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1871 * config/tc-avr.c (mcu_types): Add missing initialiser.
1872 (md_pcrel_from_section): Add prototype.
1873 (avr_operand): Remove redundant test of unsigned < 0.
1874 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1876 2000-03-27 Denis Chertykov <denisc@overta.ru>
1878 * config/tc-avr.c: New file for AVR support.
1879 * config/tc-avr.h: Likewise.
1880 * configure.in: Add AVR support.
1881 * configure: Regenerate.
1883 2000-03-26 Timothy Wall <twall@cygnus.com>
1885 * gasp.c (macro_op): Add new argument to check_macro call.
1886 Macro structure definitions moved to macro.h
1887 * sb.h: Add argument to prototype for input_scrub_include_sb.
1888 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1889 nesting checks with an additional flag.
1890 (struct input_save): Add flag to indicate whether current sb
1891 should be checked for proper macro/conditional nesting.
1892 (input_scrub_push/pop): Save/restore nest check flag.
1893 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1895 * macro.c (check_macro): Allow caller to retrieve parsed macro
1896 information if a pointer is provided. This information may be
1897 used by the new macro hooks.
1898 * macro.h: Update prototype for check_macro. Macro struct
1899 definitions moved here from macro.c/gasp.c.
1900 * read.c (read_a_source_file): Add parameter to check_macro call,
1901 and pass macro info to the macro hook, if defined.
1902 (input_scrub_insert_line): New. Allow insertion of a line of
1903 characters into the input stream.
1904 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1905 file into the input stream.
1906 (s_include): Use input_scrub_insert_file.
1907 * internals.texi: Document new macro hooks.
1908 * as.h: New prototypes added.
1910 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1912 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1913 an initial capital letter.
1914 (i386_index_check): Reindent.
1916 2000-03-19 Nick Clifton <nickc@cygnus.com>
1918 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1921 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1923 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1924 instruction operand bad if Rd > 7 when generating
1925 thumb instructions. Prevents for example,
1926 "adr r12,label" from silently failing and generating
1927 the wrong instruction.
1929 2000-03-17 Nick Clifton <nickc@cygnus.com>
1931 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1932 that have a destingation >= 0x400000.
1933 Fix compile time warning messages.
1935 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1937 * config/tc-sh.c (md_begin): When encountering insn that are
1938 not supported by the current arch, only change the name if
1939 its contents are the same as prev_name.
1940 (get_specific): If the the architecture doesn't match, fail.
1942 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1944 * config/tc-sh.c (IDENT_CHAR): Define.
1945 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1946 matching back where it came from.
1948 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1950 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1952 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1954 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1957 2000-03-15 Kazu Hirata <kazu@hxi.com>
1959 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1961 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1963 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1964 floating-point-number, make sure 'f' is in FLT_CHARS.
1966 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1968 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1969 (s_lcomm_internal): Use it.
1970 * doc/internals.texi (CPU backend): Document it.
1971 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1974 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1976 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1979 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1980 implementation doesn't have special handling for switch
1982 (macro_build): Allow for code in sections other than .text.
1984 (mips_ip): Likewise.
1985 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1986 Don't perform relocs if we will be outputting them.
1987 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1988 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1991 2000-03-09 Catherine Moore <clm@cygnus.com>
1993 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1994 relocation type based on the entry in the fixup structure.
1996 2000-03-08 H.J. Lu (hjl@gnu.org)
1998 * Makefile.am (install-exec-tooldir): Depend on
1999 install-exec-bindir for parallel make.
2000 * Makefile.in: Regenerated.
2002 2000-03-06 Nick Clifton <nickc@cygnus.com>
2004 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2006 (md_parse_option): Parse -m32r command line switch - disable m32rx
2008 (md_show_usage): Document new option.
2010 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2011 * doc/Makefile.in: Regenerate.
2012 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2014 2000-03-02 Michael Meissner <meissner@redhat.com>
2016 * config/tc-d30v.c (check_range): Remove code that incorrectly
2017 sign extended values where bits < 32.
2019 2000-03-02 H.J. Lu (hjl@gnu.org)
2021 * configure.in: Support --enable-targets=all on ia32.
2022 * configure: Regenerated.
2024 2000-03-01 Nick Clifton <nickc@cygnus.com>
2026 * gasp.c (do_align): Remove bogus check of alignment value.
2028 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2030 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2031 TC_PPC was defined forced the type of a symbol with no other type
2034 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2036 * doc/internals.texi (CPU backend): Mention that
2037 line_separator_chars do not break up comments. Fix typos for
2038 LEX_AT and LEX_NAME descriptions. Document operands for
2039 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2040 description of md_create_short_jump usage. Document argument for
2041 md_undefined_symbol.
2043 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2045 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2046 (md_parse_option): Handle it.
2047 (md_show_usage): Document it.
2049 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2051 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2052 opcode, for the instruction `pal19'. From Andrea Arcangeli
2055 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2057 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2059 (md_assemble): To here, before template operands are matched.
2060 Also ensure a constant immediate is sign extended when we know the
2061 size is at most 16 bits. This is to catch cases like "add
2062 $0xffc0,%ax" where we don't know the size, and thus that the
2063 immediate can be represented as Imm8S until after parsing the
2065 (i386_displacement): Similarly sign extend 16 bit constant
2067 (md_assemble): Relax 16-bit jump constant range check to suit sign
2068 extended displacements.
2070 2000-02-26 Andreas Jaeger <aj@suse.de>
2072 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2074 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2076 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2077 call operands when intel_syntax.
2078 (intel_float_operand): Return 2 for "fi...".
2079 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2080 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2081 earlier "SHORT" change.
2082 (md_assemble): When determining suffix from Regs, exclude
2085 2000-02-24 Nick Clifton <nickc@cygnus.com>
2087 * configure: Add arm-wince, mips-pe and sh-pe targets.
2088 * configure: Regenerate.
2090 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2092 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2093 "pe-mips" for the mips-pe target.
2095 * config/tc-arm.c (insns): Change displacement encoded in BL
2096 and B instructions if the target port is arm-wince.
2097 (do_ldst): Do not bias the relocation offset if the target
2099 (md_pcrel_from): Add in missing relocation offset bias if the
2100 target os arm-wince.
2102 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2103 (md_begin): Disable -G support for mips-pe target.
2104 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2105 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2108 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2109 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2110 assembler, just set the alignment to 4.
2112 * config/te-wince-pe.h: New file for WinCE targets. Define
2115 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2117 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2118 string instructions.
2119 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2120 (i386_intel_memory_operand): After finding a segment override,
2121 check again for no `[' before looking for a displacement. Bomb if
2122 more than one displacement rather than silently discarding the
2123 second and subsequent ones. Free strings malloc'd by
2124 build_displacement_string.
2126 2000-02-24 Catherine Moore <clm@cygnus.com>
2128 * config/obj-som.c (obj_pseudo_table): Add "weak".
2129 (obj_som_weak): New routine.
2131 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2133 * config/tc-i386.c (union i386_op): New.
2134 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2135 Throughout file replace occurences of disps[n], imms[n], regs[n]
2136 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2137 intel mode operand swapping. Add assert in regKludge and
2138 fake_zero_displacement code. Test i.types[n] when outputting
2139 displacements and immediates. Combine output of Disp16 with
2141 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2142 when in intel mode by (not) reversing fsub and fdiv operands
2143 before the template search. This fails for single operand
2144 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2145 undefined. Instead fix the base_opcode after we've found the
2146 template. Move base_opcode xor with found_reverse_match from
2147 opcode output code to before this fix so we test for the correct
2149 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2150 check in intel mode. Instead compare opcodes.
2152 * config/tc-i386.h (TC_RELOC): Delete.
2153 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2154 with equivalent call to reloc.
2156 * as.h (flag_m68k_mri): Move declaration after target include, and
2157 only declare when TC_M68K defined. Define as zero otherwise.
2158 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2159 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2160 Define as zero otherwise.
2161 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2162 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2163 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2164 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2165 testing whether defined.
2166 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2167 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2168 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2169 rather than testing whether defined.
2170 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2171 (parse_mri_cons): Declare and use only when TC_M68K.
2172 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2173 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2174 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2176 * NEWS: Mention IBM 370 support.
2178 2000-02-23 Richard Henderson <rth@cygnus.com>
2180 * config/tc-i386.c (md_assemble): When swapping operands for
2181 intel_syntax, assume everything that's not Imm or Disp is a
2184 2000-02-23 Linas Vepstas <linas@linas.org>
2186 * config/tc-i370.c, config/tc-i370.h: New files.
2187 * Makefile.am: Add support for Linux/IBM 370.
2188 * configure.in: Likewise.
2189 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2190 * config/obj-elf.c: Include elf/i370.h
2191 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2193 * Makefile.in: Regenerate.
2194 * configure: Regenerate.
2196 * doc/c-i370.texi: New file.
2197 * doc/all.texi: Include it.
2198 * doc/as.texinfo: And here.
2199 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2200 * doc/Makefile.in: Regenerate.
2202 2000-02-19 Michael Meissner <meissner@redhat.com>
2204 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2205 determine if an instruction can be used in parallel with an ADDppp
2206 or SUBppp instruction.
2208 2000-02-22 Andrew Haley <aph@cygnus.com>
2210 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2212 1999-12-30 Andrew Haley <aph@cygnus.com>
2214 * config/tc-mips.c (mips_gp32): New variable.
2215 (macro_build) Use mips_gp32.
2217 (md_longopts): Add "-mgp32" and "-mgp64".
2218 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2220 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2222 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2223 warning, and bump it to 1.
2225 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2227 From Brad Lucier <lucier@math.purdue.edu>:
2228 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2231 2000-02-21 Catherine Moore <clm@cygnus.com>
2233 * config/tc-mips.c (MF_HILO_INSN): Define.
2234 (mips_7000_hilo_fix): Declare.
2235 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2236 (md_parse_option): Check for 7000_HILO_FIX options.
2237 (OPTION_M7000_HILO_FIX): Define.
2238 (OPTION_NO_M7000_HILO_FIX): Define.
2239 * doc/c-mips.texi (-mfix7000): Describe.
2241 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2243 * listing.c (print_lines): Remove unused variable `end'.
2245 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2246 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2247 reloc_type when BFD_ASSEMBLER.
2248 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2249 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2250 statement and quell signed vs. unsigned comparison warning.
2252 2000-02-18 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2255 the computed frag offset, rather than overwriting it.
2257 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2259 * config/tc-sh.c ("elf/sh.h"): Include.
2260 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2261 (md.begin): Initialize target_arch.
2262 Only include opcodes in has table that match selected architecture.
2263 (parse_reg): Recognize register names for sh-dsp.
2264 (parse_at): Recognize post-modify addressing.
2265 (get_operands): The leading space is now optional.
2266 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2267 arguments. Update valid_arch.
2268 (build_Mytes): Add support for SDT_REG_N.
2269 (find_cooked_opcode): New function, broken out of md_assemble.
2270 (assemble_ppi, sh_elf_final_processing): New functions.
2271 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2272 (md_longopts, md_parse_option): New option: -dsp.
2273 * config/tc-sh.h (elf_tc_final_processing): Define.
2274 (sh_elf_final_processing): Declare.
2276 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2278 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2279 the unwinder subspace. Save the current seg/subseg before creating
2282 2000-02-10 Nick Clifton <nickc@cygnus.com>
2284 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2285 little endian targets.
2286 (INST_BYTE1): Redefine to handle big and little endian
2288 (cpu_type): New type: Select between M340 and M210.
2289 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2290 instructions of the M340.
2291 (md_assemble): Add support for the MULSH and OPSR classes of
2293 (md_atof): Add support for little endian targets.
2294 (md_parse_option): Add support for -EL, -EB and -mcpu command
2296 (md_convert_frag): Add support for little endian targets.
2297 (md_apply_fix3): Add support for little endian targets.
2298 (md_number_to_chars): Add support for little endian targets.
2300 2000-02-10 Timothy Wall <twall@redhat.com>
2302 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2303 defined, use it to verify the symbol just read should be a label.
2305 2000-02-10 Timothy Wall <twall@redhat.com>
2307 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2308 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2309 around colons when KEEP_WHITE_AROUND_COLON is defined.
2310 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2311 and KEEP_WHITE_AROUND_COLON.
2313 2000-02-08 Timothy Wall <twall@redhat.com>
2315 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2317 (do_repeat): New. Abstract repeat logic so that a "break" can be
2319 (end_repeat): New. Provide support for a "break" out of the
2321 * read.h: Add prototypes for new functions.
2323 2000-02-08 Timothy Wall <twall@redhat.com>
2325 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2326 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2327 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2330 2000-02-08 Timothy Wall <twall@redhat.com>
2332 * read.c: Added elseif to directives table.
2333 * read.h: Added prototype for s_elseif.
2334 * doc/as.texinfo: Added description for elseif.
2335 * cond.c (s_elseif): New function
2337 2000-02-04 Timothy Wall <twall@redhat.com>
2339 * listing.c (print_lines): Remove conditionals causing bug in
2342 2000-02-03 Timothy Wall <twall@cygnus.com>
2344 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2346 * frags.c (frag_new): Calculate fr_fix in octets
2347 (frag_now_fix) Return offset as target address offset (bytes).
2348 (frag_now_fix_octets) New - Return offset in octets (8-bit
2350 * frags.h: Added prototype for frag_now_fix_octets().
2351 Distinguish between octets and bytes in field descriptions.
2352 * listing.c (calc_hex): Account for octets vs bytes when
2353 printing addresses/offsets.
2354 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2355 target is little-endian, print the octets in a word in big-endian
2356 order so that the display looks like a proper hexadecimal number,
2357 instead of having the octets reversed.
2358 * read.c (do_align): When recording alignment, alignment power
2359 should be in terms of target bytes (minimum addressible unit)
2361 (do_org) Convert ORG target address (byte) argument into an
2362 octet offset when generating a variable fragment.
2363 * symbols.c (resolve_symbol_value): Symbol final value
2364 converted to a target address offset (bytes) from its octet offset.
2365 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2366 offset (bytes) is adjusted by the frag offset (octets) converted
2368 (coff_frob_section) Section alignment power is in terms of bytes;
2369 convert it to an octet alignment power when calculating size (and
2370 size mask) in octets. Don't modify the section size in order to
2371 "align" it for TI COFF, since that format has a different method
2372 for storing alignment information.
2374 2000-02-01 Timothy Wall <twall@cygnus.com>
2376 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2377 entries, matching the way GCC generates them. If not escaped, the
2378 filename is encoded incorrectly.
2380 2000-01-31 Nick Clifton <nickc@cygnus.com>
2382 * config/tc-arm.c (reg_table): Add support for ATPCS register
2385 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2387 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2389 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2391 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2392 of a symbol when we really care about its value.
2394 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2396 * config/tc-mcore.c (md_assemble): Give warning message if
2397 operands passes to instruction are more than the spec.
2399 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2401 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2402 Thumb mode but the label seen was not declared as '.thumb_func'
2403 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2404 correct disassembly of Thumb code bounded by non function labels.
2406 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2408 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2409 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2411 * Makefile.in: Same here.
2414 * configure.in: Set bfd_gas for i386-aout when primary target
2415 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2416 we may need the primary te_file. Remove incorrect comment.
2418 * configure: Regenerate.
2420 * config/e-i386aout.c: New file.
2422 * as.c (USE_EMULATIONS): Move to before print_version_id.
2423 (struct emulation): Add i386aout.
2424 (show_usage): Split text strings. Reformat -a text. Add --em
2428 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2429 (aout_format_ops): New.
2432 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2433 preprocessor conditional and add aout USE_EMULATIONS tests.
2434 (read_a_source_file): Don't pass error strings to printf as
2438 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2440 (do_data): Same here.
2441 (process_file): And here.
2444 * symbols.c (colon): Rewrite "already defined" fatal message
2445 code for aout with USE_EMULATIONS.
2448 * config/obj-aout.c (OBJ_HEADER): Define.
2449 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2451 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2452 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2454 (obj_aout_type): Expand S_SET_OTHER here too.
2455 (obj_read_begin_hook): Remove.
2456 (aout_pop_insert): New.
2457 (obj_aout_s_get_other): New.
2458 (obj_aout_s_get_desc): New.
2459 (aout_format_ops): New.
2462 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2463 gets aout_pseudo_table.
2464 (aout_pseudo_table): Declare.
2465 (obj_read_begin_hook): Define.
2468 * config/obj-coff.c (obj_pseudo_table): Rename to
2470 (coff_pop_insert): Use coff_pseudo_table.
2471 (coff_sec_sym_ok_for_reloc): Remove.
2472 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2473 and comment all zero entries and remove #if 0 code.
2476 * config/obj-coff.h (obj_pop_insert): Define.
2477 (coff_pseudo_table): Declare.
2480 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2481 s_get_size, s_set_size. Comment all zero entries.
2484 * config/obj-elf.c (elf_s_get_other): New function.
2485 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2486 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2487 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2489 (obj_elf_parse_section_letters): Don't pass error strings to
2490 printf as format arg.
2493 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2495 (elf_s_get_other): Declare.
2496 (S_GET_OTHER) Define as elf_s_get_other if not already
2498 (S_SET_OTHER): Only define when not already defined.
2499 (elf_obj_read_begin_hook): Declare.
2500 (obj_read_begin_hook): Define.
2501 (elf_obj_symbol_new_hook): Declare.
2502 (obj_symbol_new_hook): Define.
2505 * config/obj-multi.h: Add copyright header and protect against
2506 multiple inclusion. Add * to all function pointers.
2507 (OBJ_HEADER): If defined, include it rather than other defines
2509 (obj_frob_file_after_relocs): Test for NULL.
2510 (obj_symbol_new_hook): Here too.
2511 (obj_sec_sym_ok_for_reloc): And here.
2512 (S_GET_OTHER): Define.
2513 (S_GET_DESC): Define.
2514 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2515 (OBJ_MAYBE_ELF): Update comment.
2517 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2518 OBJ_AOUT preprocessor conditional and handle emulation by
2519 testing OUTPUT_FLAVOR.
2520 (i386_displacement): Here too.
2521 (md_section_align): Similarly here.
2522 (i386_target_format): Conditionally compile when more than one
2523 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2524 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2525 (i386_displacement): Here too.
2528 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2529 Define TARGET_FORMAT for aout only when not multi.
2532 * config/te-multi.h: Delete file as it's identical to te-generic.h
2534 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2536 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2537 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2540 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2542 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2545 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2547 * config/tc-mips.c (mips_do_align): New function.
2548 * config/tc-mips.h (md_do_align): Define.
2550 2000-01-10 Philip Blundell <philb@gnu.org>
2552 * doc/c-arm.texi (ARM Options): Fix typo.
2553 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2554 line separator for Linux.
2555 * doc/as.texinfo (Comments): Mention the ARM.
2557 2000-01-10 Philip Blundell <pb@futuretv.com>
2559 * configure.in (arm*-*-conix*): New target.
2560 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2562 * configure: Regenerate.
2564 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2566 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2567 (obj_elf_visibility): New function.
2569 * doc/as.texinfo (Visibility): New node: document visibility
2572 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2574 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2575 warning for absolute jump/call without `*' in non-intel mode. No
2576 need to set i.types[0] JumpAbsolute in intel mode.
2578 1999-12-22 Philip Blundell <pb@futuretv.com>
2580 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2581 hook function when changing sections.
2582 (arm_s_data): Likewise.
2584 1999-12-14 Nick Clifton <nickc@cygnus.com>
2586 * config/tc-arm.c (md_parse_option): Add support for -marm720
2587 command line switch.
2589 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2591 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2592 (r_registers, xr_registers): Define.
2593 (r_register_name, xr_register_name): New functions.
2594 (md_assemble): Handle new am33 operand types and instruction
2596 (mn10300_insert_operand, check_operand): Likewise.
2598 1999-11-29 Nick Clifton <nickc@cygnus.com>
2600 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2601 (s_force_thumb): Set thumb_mode to 2.
2602 (md_assemble): Do not complain about thumb instructions on a
2603 non-thumb target if thumb_mode is set to 2.
2605 1999-11-28 Michael Meissner <meissner@cygnus.com>
2607 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2608 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2609 (O_...): Add new machine dependent expressions if we are handling
2610 explicit relocations.
2611 (alpha_reloc_op): New static table holding the explicit relocation
2613 (alpha_literal_hash): New static to hold the hash table for
2614 explicit relocations.
2615 (alpha_macros): Add support for explicit relocations.
2616 (md_begin): If explicit relocations, initialize hash table.
2617 (md_assemble): Don't print a second error if tokenize_arguments
2618 already printed an error message.
2619 (md_apply_fix): Add support for explicit relocations.
2620 (alpha_force_relocation): Ditto.
2621 (alpha_fix_adjustable): Ditto.
2622 (alpha_adjust_symtab): New function to support explicit
2624 (alpha_adjust_symtab_relocs): Ditto.
2625 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2626 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2627 Add support for explicit relocations. Return -2 if an error
2628 message was already printed.
2629 (find_macro_match): Add support for explicit relocations. Comment
2631 (emit_insn): Add support for explicit relocations.
2632 (assemble_tokens): Ditto.
2634 (load_expression): Ditto.
2637 (emit_ir_load): Ditto.
2638 (emit_loadstore): Ditto.
2641 (emit_sextX): Ditto.
2642 (emit_division): Ditto.
2643 (emit_jsrjmp): Ditto.
2644 (emit_retjcr): Ditto.
2646 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2648 (tc_adjust_symtab): If explicit relocations, call the function
2649 alpha_adjust_symtab.
2650 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2651 relocations next to the literal relocation they reference.
2652 (TC_INIT_FIX_DATA): Initialize the new fields.
2653 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2655 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2657 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2658 'B' operand for PA2.0 bb instruction.
2660 1999-11-18 Nick Clifton <nickc@cygnus.com>
2662 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2665 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2667 (mcore_force_relocation): Force relocations to be generated for
2670 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2672 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2673 (i386_displacement): Disallow O_big displacements.
2675 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2677 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2678 Small improvements in error checking.
2679 (md_assemble): Support for unconditional ARM instructions.
2680 (md_parse_option): Support for -m[arm]v5e flag.
2682 1999-11-12 Nick Clifton <nickc@cygnus.com>
2684 * macro.c (buffer_and_nest): Do not check beyond the end of the
2687 1999-11-11 Nick Clifton <nickc@cygnus.com>
2689 * macro.c (buffer_and_nest): Look for seperator after TO and
2692 1999-11-08 Andrew Haley <aph@cygnus.com>
2694 * app.c (do_scrub_chars): When in State 10, treat backslash
2695 characters in the same way as as symbol characters.
2697 1999-11-07 Richard Henderson <rth@cygnus.com>
2699 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2700 the previous label was in the current section before playing
2701 with auto-alignment.
2703 1999-11-06 Nick Clifton <nickc@cygnus.com>
2705 * config/tc-v850.c (v850_force_relocation): Force relocation
2707 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2710 1999-11-05 Michael Meissner <meissner@cygnus.com>
2712 * expr.h (operatorT): Increase machine dependent operators to 16.
2713 * expr.c (op_rank): Ditto.
2715 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2717 * read.c (pseudo_set): Reject attempts to set the value of a
2720 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2723 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2725 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2726 to bfd_set_section_contents.
2728 1999-11-03 Nick Clifton <nickc@cygnus.com>
2730 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2732 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2734 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2735 (mips_ip): Use OPCODE_IS_MEMBER.
2737 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2739 * config/tc-arm.c (reg_required_here): Improve comments.
2741 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2742 (tinsns): Initialize variants field.
2744 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2745 BAD_PC respectively.
2747 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2749 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2750 * config/tc-arm.h: Fix compile time warnings.
2752 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2754 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2755 form @abs16, @(abs16) and @(abs16 + imm).
2757 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2759 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2760 (ISA_HAS_64_BIT_REGS) New.
2761 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2762 mips_emit_delays,macro_build,load_register,load_addresss,
2763 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2764 and/or use new ISA_xxx macros in expressions involving
2765 ISA, particularly mips_opts.isa.
2767 1999-10-18 Michael Meissner <meissner@cygnus.com>
2769 * expr.h (operatorT): Add machine dependent operators md1..md8.
2770 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2771 for the machine dependent operators to use.
2773 * expr.c (op_rank): Add machine dependent operators.
2775 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2777 (O_cpregister): Ditto.
2778 (md_begin): Change X_op test that field is wide enough to use
2779 O_max instead of O_alpha_max.
2780 (cpu_types): Fill in missing initializer.
2781 (alpha_num_macros): Make unsigned.
2782 (md_assemble): Make opnamelen be size_t.
2783 (md_apply_fix): Cast alpha_num_operands to int before testing.
2784 (alpha_force_relocation): Ditto.
2785 (alpha_fix_adjustable): Ditto.
2786 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2787 (tc_gen_reloc): Ditto.
2788 (tc_get_register): Ditto.
2793 (s_alpha_ent): Ditto.
2794 (s_alpha_end): Ditto.
2795 (s_alpha_frame): Ditto.
2796 (s_alpha_prologue): Ditto.
2797 (s_alpha_file): Ditto.
2798 (s_alpha_gprel32): Ditto.
2799 (s_alpha_proc): Ditto.
2800 (s_alpha_set): Ditto.
2801 (s_alpha_base): Ditto.
2802 (s_alpha_align): Ditto.
2803 (s_alpha_arch): Ditto.
2804 (alpha_align): Ditto.
2805 (assemble_insn): Suppress unused variable warning.
2807 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2808 order in the structure.
2809 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2811 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2813 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2815 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2817 * config/tc-i386.c (i386_index_check): Correct #endif location.
2819 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2821 * as.c (show_usage): Document new options.
2822 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2823 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2824 (parse_args): Parse the new options.
2825 (main): If there were warnings, and --fatal-warnings
2826 was specified, print an error.
2827 * as.h: New variable, flag_fatal_warnings, for new option.
2829 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2831 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2832 '@'. Change autoincrement completers to fall through to cache control
2835 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2837 (pa_parse_addb_64_cmpltr): New function.
2839 * config/tc-hppa.c (pa_ip): Change error message.
2840 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2841 '?Q' args to allow falling through.
2843 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2844 Remove unused conditional codes.
2845 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2847 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2849 * config/tc-d30v.c (CHAR_BIT): Define.
2850 (check_range): Fix bit operations to support integers bigger than
2853 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2855 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2858 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2859 Doug Evans <devans@cygnus.com>
2861 Add support for m32rx.
2862 * config/tc-m32r.c (enable_m32rx): New static global.
2863 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2864 (allow_m32rx): New function.
2865 (M32R_SHORTOPTS): Add `O'.
2866 (md_longopts): Add --m32rx plus several warning options.
2867 (md_parse_option): Handle new options.
2868 (md_show_usage): Print them.
2869 (md_begin): Enable m32rx.
2870 (OPERAND_IS_COND_BIT): New macro.
2871 (first_writes_to_seconds_operands): New function.
2872 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2873 (target_make_parallel,assemble_two_insns): New functions.
2874 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2875 If optimizing and m32rx, try to make consecutive insns parallel.
2877 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2879 * config/tc-mips.c (nopic_need_relax): Allow for the
2880 .sdata.foo sections generated by -fdata-sections,
2881 and for the .gnu.linkonce.s sections generated by C++.
2883 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2885 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2886 with cleaner code using completer prefixes. Add 'Y'.
2888 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2890 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2892 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2893 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2894 insn does not match and we should try the next insn in the table.
2896 1999-09-22 Nick Clifton <nickc@cygnus.com>
2898 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2900 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2902 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2905 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2907 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2908 OBJ_ELF. If ELF, add "sq".
2909 (md_parse_option): If ELF, ignore -s and -q.
2910 (md_show_usage): Mention ELF options.
2912 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2914 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2917 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2919 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2921 * config/tc-hppa.c (struct pa_it): New field "trunc".
2922 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2923 (pa_parse_ftest_gfx_completer): New function
2924 (pa_parse_fp_cnv_format): New function.
2926 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2927 (md_apply_fix): Handle 22bit pc-rel branches.
2929 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2931 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2933 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2935 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2937 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2940 (pa_ip): Handle 'fX'.
2942 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2945 unwinds unless the function is in the text space.
2946 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2948 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2951 (md_assemble): To here. Tweak address generation.
2953 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2955 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2956 (md_assemble): Call dwarf2_where for OBJ_ELF.
2957 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2958 (pa_end_of_source): New function.
2959 * tc-hppa.h (md_end): Define for OBJ_ELF.
2961 1999-09-14 Michael Meissner <meissner@cygnus.com>
2963 * configure.in (Canonicalization of target names): Remove adding
2964 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2965 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2966 * configure: Regenerate.
2968 1999-09-14 Donn Terry <donn@interix.com>
2970 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2972 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2974 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2975 pc-relative jmp/call to an absolute symbol.
2976 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2977 absolute section symbols.
2979 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2980 jump handling code and comments.
2982 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2984 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2985 the value if TE_PE and a global defined symbol.
2987 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2989 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2990 print the symbol, rather than printing it here.
2992 1999-09-11 Donn Terry <donn@interix.com>
2994 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2995 BFD_RELOC_RVA relocations.
2997 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2998 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3001 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3003 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3004 * doc/internals.texi (Object format backend): Document
3007 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3008 relocations against global symbols if TE_PE.
3010 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3011 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3013 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3016 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3017 symbols which do not have a constant value, or tags with
3018 non-tags. Remove the symbol from the list before adding it at the
3021 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3022 C_FCN symbol differently if TE_PE.
3023 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3024 appears in the pseudo-op, rather coff_line_base which is only set
3027 * config/obj-coff.c (obj_coff_loc): New static function.
3028 (obj_pseudo_table): Add "loc".
3030 * config/obj-coff.c (add_lineno): Check that the line number is
3033 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3034 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3036 (md_atof): Return NULL rather than 0.
3037 * config/tc-i386.c (md_atof): Change type to int.
3038 * expr.c (expr): Change first parameter to int.
3039 * config/obj-coff.c: Add declarations for static functions.
3040 (coff_frob_symbol): Use SYM_AUXENT.
3041 * config/tc-i386.h (flag_16bit_code): Don't declare.
3043 * config/obj-coff.c (obj_coff_section): Default to setting
3044 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3046 * write.c (adjust_reloc_syms): Print adjusted fixup.
3048 * expr.c (integer_constant): Correct too_many_digits calculation
3051 1999-09-09 Andreas Schwab <schwab@suse.de>
3053 * doc/c-arm.texi: Fix arguments of @var to not contain
3056 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3058 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3060 (md_parse_option): Only support -k flag for ELF and COFF targets.
3062 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3064 * config/tc-hppa.c (pa_ip): Put strict register checks before
3065 call to pa_parse_number.
3067 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3069 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3071 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3074 1999-09-06 Donn Terry <donn@interix.com>
3076 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3078 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3080 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3081 candidate instruction. Require registers for register arguments
3082 when in strict mode. Require assemble-time constants for
3083 constants when in strict mode.
3084 (pa_get_absolute_expression): Require a constant when in strict
3087 1999-09-06 Nick Clifton <nickc@cygnus.com>
3089 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3091 1999-09-04 Steve Chamberlain <sac@pobox.com>
3093 * config/tc-pj.c: New file, supports picoJava in ELF.
3094 * config/tc-pj.h: Ditto.
3095 * configure.in (pjl*, pj*): New targets.
3096 * Makefile.am: Rebuild dependencies.
3097 (CPU_TYPES): Add pj.
3098 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3099 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3100 * doc/c-pj.texi: New file.
3101 * doc/as.texinfo: Add some PJ specifics.
3102 * doc/all.texi: Add PJ to the list of all architectures, sort them
3104 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3105 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3107 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3109 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3110 (obj_frob_file): Test for null pointer.
3111 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3112 (OBJ_PROCESS_STAB): And here.
3113 (elf_obj_sy): Remove
3115 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3116 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3117 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3119 * config/obj-coff.c (no_func): Remove.
3120 (coff_format_ops): Change occurrences of no_func to 0, as we test
3121 for 0 in obj-multi.h.
3123 * configure.in: Enable bfd for i386-coff when primary target is
3124 bfd. Enable i386 elf,coff emulation support. Don't set
3125 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3126 emulation to support.
3127 *configure: Regenerate.
3129 1999-09-02 Nick Clifton <nickc@cygnus.com>
3131 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3132 .section .line directive is encountered.
3134 1999-09-01 Nick Clifton <nickc@cygnus.com>
3136 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3139 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3140 * as.texinfo: Document --gdwarf2 command line option.
3141 Add additional documentation of ARM command line switches.
3143 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3145 * config/tc-i386.c (i386_intel_memory_operand): Combine
3146 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3147 and RESTORE_END_STRING around parse_register calls.
3148 (i386_operand): Here too.
3149 (i386_is_reg): Remove.
3150 (parse_register): Move as_bad calls from within this function to
3153 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3155 Based on a patch from H.J. Lu <hjl@gnu.org>
3156 * config/tc-i386.c (parse_register): Handle FP regs specially.
3157 (md_begin): Remove '(' and ')' from register_chars.
3159 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3161 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3162 error message (done elsewhere).
3164 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3166 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3168 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3170 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3173 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3175 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3177 Add new completers. Fix bug in 64 bit condition handling.
3179 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3182 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3184 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3186 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3188 1999-08-27 Jim Wilson <wilson@cygnus.com>
3190 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3191 (struct ls): Add frag field. Initialize it to zero.
3192 (out_end_sequence): New local text_frag. Set it while in text section.
3193 Replace address check with frag check. Set ls.frag to text_frag if
3194 out_set_addr called.
3195 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3196 Set it before switching sections. Replace address check with frag
3197 check. Set ls.frag to saved_frag if out_set_addr called.
3199 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3201 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3202 output "advance_pc" opcode instead of calling gen_addr_line().
3203 The latter has the undesired side-effect of creating a new row
3204 in the debug line info matrix.
3206 1999-08-26 Jim Wilson <wilson@cygnus.com>
3208 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3209 ls.last_filename if last is less than zero. Set ls.last_filename
3210 when allocating new entry.
3211 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3214 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3216 * config/tc-i386.c (i386_index_check): Fix the displacement size
3217 when INFER_ADDR_PREFIX.
3219 1999-08-18 Nick Clifton <nickc@cygnus.com>
3221 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3224 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3226 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3227 handle 0xffffNNNN constants correctly.
3229 1999-08-16 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3234 1999-08-13 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3237 (md_apply_fix3): Always pass positive values to
3238 validate_offset_imm.
3240 1999-08-12 Nick Clifton <nickc@cygnus.com>
3242 * config/tc-arm.c (skip_whitespace): New macro.
3243 Formatting tidy ups.
3245 (md_apply_fix3): Store relocation offset in addend for ELF based
3247 (arm_force_relocation): Always generate relocs for Thumb function
3250 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3252 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3253 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3255 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3257 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3258 flags for the unwind subspace.
3260 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3261 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3262 suitable relocation based on the size of the target's pointer.
3263 Always Use subsegment zero for the unwinders.
3264 (pa_level): Handle "2.0w".
3266 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3268 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3269 with the following instruction unless this was specified.
3271 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3273 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3274 certain sections, to match BFD changes.
3276 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3278 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3279 (EXTRA_SCRIPTS): Define to keep automake happy.
3280 * Makefile.in: Rebuild.
3282 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3284 * Makefile.am: Rename .dep* files to DEP*.
3285 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3286 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3288 * Makefile.in: Rebuild.
3290 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3292 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3294 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3296 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3297 avoid problems on DOS filesystems.
3298 * Makefile.in: Rebuild.
3300 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3302 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3304 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3307 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3309 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3310 line to create ${GDBINIT} rather than .gdbinit.
3311 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3313 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3315 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3317 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3319 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3321 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3323 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3324 non-adjustable symbols.
3326 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3328 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3330 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3332 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3335 1999-08-05 Donn Terry <donn@interix.com>
3337 * config/te-interix.h: New file.
3338 * configure.in (i386-*-interix*): New target.
3339 * configure: Rebuild.
3341 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3343 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3344 selectors for ELF too.
3345 (selector_table): Add "ltp" and "rtp" selectors.
3347 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3349 * config/tc-i386.c (i386_operand): No need to change
3350 operand_string pointer in segment reg case before goto
3351 do_memory_reference. Initialise displacement_string_start and
3352 displacement_string_end after do_memory_reference label.
3353 (i386_index_check): Add operand_string param, and print error
3354 message on failure here.
3355 (i386_intel_memory_operand): Instead of here.
3356 (i386_operand): And here.
3357 (INFER_ADDR_PREFIX): Enable.
3359 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3361 * config/tc-i386.h (DefaultSize): Define. Renumber following
3362 opcode_modifier defines.
3364 From Etienne Lorrain <etienne.lorrain@ibm.net>
3365 * config/tc-i386.c (stackop_size): New variable.
3366 (set_16bit_code_flag): Clear it here.
3367 (set_16bit_gcc_code_flag): New function.
3368 (md_pseudo_table): Add "code16gcc" entry.
3369 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3371 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3373 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3374 next_set_end even if the end symbol is being discarded.
3376 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3377 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3378 * config/obj-coff.c: Likewise.
3379 (seg_info_type): Remove.
3380 (seg_info_off_by_4): Change to array of segT.
3381 (s_get_segment): Adjust accordingly.
3382 (obj_pseudo_table): Fully initialize sentinel entry.
3384 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3385 Ralf Baechle <ralf@uni-koblenz.de>.
3387 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3389 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3391 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3393 * config/tc-i386.c: Indentation and white space changes.
3394 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3395 don't enable it by default.
3396 (i386_intel_operand): Remove redundant prototype.
3397 Move check on number of memory operands, and i.mem_operands++
3398 (i386_intel_memory_operand): To here.
3399 Remove i386_immediate code from here. Remove special case code
3400 for input and output using (%dx). Remove base/index checks and
3401 call i386_index_check instead. Save initial operand_string
3402 argument for error message.
3403 (i386_operand): Remove redundant prototype. Move base/index
3404 checks to i386_index_check.
3405 (i386_displacement): Move intel mode check for non-zero
3407 (i386_intel_memory_operand): To here.
3409 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3411 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3412 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3413 by .register pseudo-op if -64 and --no-undeclared-regs.
3414 (s_register, sparc_adjust_symtab): New functions.
3415 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3416 Declare sparc_adjust_symtab as tc_adjust_symtab.
3417 * doc/c-sparc.texi: Add description of #ignore special literal
3418 for .register pseudo-op.
3420 1999-07-30 Catherine Moore <clm@cygnus.com>
3422 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3423 the relocation's section offset.
3425 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3427 * write.c (fixup_segment): Fix generic error check overflow test.
3429 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3430 X_add_number to long.
3432 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3434 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3437 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3439 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3442 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3444 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3446 * configure.bat: Remove; obsolete.
3447 * config/go32.cfg: Likewise.
3449 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3451 * configure.in (i386-*-vxworks*): New target.
3452 * configure: Rebuild.
3454 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3456 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3458 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3460 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3462 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3463 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3464 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3465 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3466 MAX_RELOC_EXPANSION): Define.
3467 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3469 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3471 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3472 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3473 block. Print a warning if an 8-bit or 16-bit constant
3474 displacement or immediate is truncated on output.
3475 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3477 (i386_operand): Disallow immediate jump absolute operand.
3479 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3481 * configure.in: Bump version number to 2.9.5.
3482 * configure: Rebuild.
3484 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3487 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3489 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3490 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3492 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3494 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3496 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3498 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3499 if -mno-fpu was given.
3500 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3502 (cons_fix_new_arm): Remove misleading comments.
3504 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3506 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3508 (relax_segment): Likewise. After giving a rs_org error, convert
3509 the frag to rs_align to avoid cascading errors.
3511 1999-07-12 Andreas Schwab <schwab@suse.de>
3513 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3515 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3517 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3518 as appropriate. Fill in structure initializations. Add variable
3519 initializations. Add casts.
3520 * dwarf2dbg.c (print_stats): Change i to size_t.
3521 * listing.c (listing_listing): Change list_line to unsigned int.
3523 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3525 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3526 rather than checking for \001 and \002 in symbol name.
3527 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3529 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3531 * configure.in (hppa*-linux-gnu*): New target.
3532 * configure: Rebuilt.
3534 1999-07-08 Nick Clifton <nickc@cygnus.com>
3536 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3538 1999-07-07 Nick Clifton <nickc@cygnus.com>
3540 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3541 accessing symbolP directly.
3543 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3545 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3548 1999-07-05 Nick Clifton <nickc@cygnus.com>
3550 * config/tc-arm.c (ARM_EXT_V5): Define.
3551 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3552 (md_begin): Detect ARM v5 architectures.
3553 (md_parse_option): Accept arm v5 specification.
3554 (md_show_usage): Documment -marmv5 switch.
3556 * doc/c-arm.texi: Document -marmv5 command line option.
3558 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3560 (validate_immediate_twopart): New function. Determine if a
3561 constant can be computed by two ADD instructions.
3562 (output_inst): Remove its command line parameter - it was never
3564 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3565 implememt the ADRL pseudo op.
3566 (tc_gen_reloc): Generate a suitable error message if an ADRL
3567 instruction tries to generate a real reloc.
3569 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3571 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3573 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3576 1999-06-27 H.J. Lu <hjl@gnu.org>
3578 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3579 non BFD_ASSEMBLER case.
3581 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3583 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3586 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3588 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3589 out_end_sequence() when the address decreases due to a new frag.
3590 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3591 numbering starts with 1.
3593 1999-06-23 Nick Clifton <nickc@cygnus.com>
3595 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3597 (mcore_s_text): Call obj_elf_text for ELF target.
3598 (mcore_s_data): Call obj_elf_data for ELF target.
3599 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3601 (mcore_s_bss): New function: Dump literal table before changing
3603 (mcore_s_comm): New function: Dump literal table before changing
3606 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3607 No longer static functions.
3608 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3609 Provide prototypes for these functions.
3611 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3613 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3614 a list of names, to try obj_segment_name, and to try abbreviated
3615 names when using COFF without long section names.
3617 * config/tc-alpha.c: More use of symbol accessor functions.
3618 * config/tc-arc.c: Likewise.
3619 * config/tc-d30v.c: Likewise.
3620 * config/tc-fr30.c: Likewise.
3621 * config/tc-i860.c: Likewise.
3622 * config/tc-m88k.c: Likewise.
3623 * config/tc-mcore.c: Likewise.
3624 * config/tc-ns32k.c: Likewise.
3625 * config/tc-sparc.c: Likewise.
3626 * config/tc-v850.c: Likewise.
3628 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3629 sy_value with appropriate accessor functions.
3630 * config/tc-arm.c (md_apply_fix3): Likewise.
3631 * config/tc-d10v.c (AT_WORD_P): Likewise.
3632 * config/tc-v850.c (reg_name_search): Likewise.
3634 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3635 use symbol_get_bfdsym instead.
3636 * config/tc-ppc.c (md_assemble): Likewise.
3637 * config/tc-v850.c (v850_comm): Likewise.
3639 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3641 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3642 the symbol, rather than accessing the bsym member.
3643 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3644 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3645 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3646 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3647 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3648 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3649 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3650 * config/tc-v850.c (tc_gen_reloc): Likewise.
3652 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3654 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3655 (hppa_gen_reloc_type): Conditionalize on BFD64.
3656 (tc_gen_reloc): Re-enable ELF relocations.
3657 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3659 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3661 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3663 (do_ldst): Move assignment out of if condition.
3664 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3665 parentheses to avoid warning.
3667 1999-06-21 Nick Clifton <nickc@cygnus.com>
3669 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3670 macro to get at the BFD symbol associated with a GAS symbol.
3672 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3674 * config/tc-ppc.c: Update for symbol handling changes.
3675 * config/obj-coff.c: Likewise.
3677 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3679 * tc-hppa.c: General cleanups of ELF support. No more spaces
3680 and subspaces for ELF.
3681 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3682 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3683 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3684 (UNWIND_SECTION_NAME): Likewise.
3685 (space/subspace related structures): Conditionalize definitions
3687 (space/subspace directives and support routines): Conditionalize
3688 definitions and references/uses on OBJ_SOM.
3689 (label_symbol_struct): For ELF, track the symbol's segment. For
3690 SOM track its space.
3691 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3693 (USE_ALIASES): Kill for both SOM & ELF.
3694 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3695 (pa_space, pa_subspace): Corresponding changes.
3696 (pa_spaces_begin): Corresponding chagnes.
3697 (md_begin): Do not muck around with space/subspace stuff for
3699 (md_apply_fix): Temporarily disable argument relocation stuff
3701 (tc_gen_reloc): Temporarily disable relocation generation for
3703 (pa_build_unwind_subspace): Similarly.
3705 1999-06-16 Nick Clifton <nickc@cygnus.com>
3707 * config/tc-arm.c (thumb_set): New pseudo op.
3708 (text, data, section): Override these pseudo ops with ARM
3710 (s_thumb_set): New function: Perform the same as a .set pseudo
3711 op, but also mark the alias'ed symbol as being a Thumb
3713 (arm_s_text): New function: Perform the same as the .text
3714 pseudo op, but dump the literal pool before changing
3716 (arm_s_data): New function: Perform the same as the .data
3717 pseudo op, but dump the literal pool before changing
3719 (arm_s_section): New function: Perform the same as the
3720 .section pseudo op, but dump the literal pool before changing
3722 (arm_cleanup): Do not reset the current section before dumping
3725 1999-06-17 Nick Clifton <nickc@cygnus.com>
3727 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3728 OPTION_NO_WARN_UNMATCHED entries.
3729 (md_parse_option): Generate a warning message if an unrecognised
3730 option is encountered.
3732 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3733 (get_operands): When parsing an expression after an '@' symbol
3734 has been detected, do not ignore '#' symbols.
3735 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3738 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3740 From K. Richard Pixley <rich@noir.com>:
3741 * configure.in (ppc-*-vxworks*): New target.
3742 * configure: Rebuild.
3744 1999-06-12 Philip Blundell <philb@gnu.org>
3746 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3748 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3750 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3751 which refer to symbols in linkonce sections, permit reducing the
3752 relocs if the symbol is local.
3754 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3756 * subsegs.c (subseg_text_p): New function.
3757 * as.h (subseg_text_p): Declare.
3758 * read.c (do_align): Use subseg_text_p to set the default fill.
3759 * write.c (subsegs_finish): Likewise.
3760 * config/obj-coff.c (write_object_file): Likewise.
3761 * config/tc-i386.h (md_maybe_text): Don't define.
3762 (md_do_align): Use subseg_text_p to set the default fill.
3763 * config/tc-m32r.c (m32r_do_align): Likewise.
3764 * config/tc-sh.c (sh_do_align): Likewise.
3765 * config/tc-sparc.h (md_do_align): Likewise.
3767 1999-06-12 David O'Brien <obrien@freebsd.org>
3769 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3770 * configure: Rebuild.
3772 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3774 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3775 * Makefile.am: Rebuild dependencies.
3776 * Makefile.in: Rebuild.
3778 * config/tc-i386.c (i386_immediate): Remove unused label
3781 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3782 * symbols.c: Likewise.
3783 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3784 sy_next field when taking address, rather than symbol_next.
3786 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3788 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3789 value from the output file architecture.
3790 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3791 * dwarf2dbg.h: Change bfd_vma to addressT.
3793 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3795 * dwarf2dbg.h: Use PARAMS in function declarations.
3797 1999-06-11 Martin Dorey <mdorey@madge.com>
3799 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3800 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3802 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3804 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3806 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3808 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3811 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3813 * read.c (read_a_source_file): Only declare inescape if
3816 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3818 (find_entry_byval): Add parens to avoid warning.
3820 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3822 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3825 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3827 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3830 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3831 synthetize_setx): New functions.
3832 (md_assemble): Broken the special cases into the above
3833 functions. Make compiler happy if sizeof(bfd_vma)==4.
3834 Fix sethi generated from set/setuw. If instructions have a relloc,
3835 always clear the fields to be relocated in the opcode.
3836 (sparc_ip): Remove special_case global variable.
3838 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3840 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3841 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3842 indication of success rather than a value.
3843 (itbl_get_val): Likewise.
3844 (itbl_get_field): Use strcspn. Change delimiters to include
3846 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3847 (itbl_get_val): Likewise.
3848 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3850 * symbols.c (copy_symbol_attributes): Convert local symbols to
3853 1999-06-10 Nick Clifton <nickc@cygnus.com>
3855 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3858 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3860 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3861 Optimize set if sizeof(bfd_vma) == 64.
3862 (sparc_ip): Fix sethi - without %hi() it should generate
3863 R_SPARC_22 reloc, not R_SPARC_HI22.
3864 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3866 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3868 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3869 (s_ncons): New function.
3870 (native_op_table): New table.
3871 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3872 R_SPARC_OLO10 handling.
3874 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3876 * expr.h (struct expressionS): Revert last change; widen X_op.
3877 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3879 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3881 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3882 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3883 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3884 * Makefile.in: Regenerated.
3886 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3887 `common' pass on to s_mri_common.
3888 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3890 1999-06-06 Richard Henderson <rth@cygnus.com>
3892 * config/obj-elf.c (obj_elf_section): Don't free the return
3893 value of demand_copy_C_string.
3895 1999-06-05 Richard Henderson <rth@cygnus.com>
3897 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3898 creation logic from obj_elf_create_section.
3900 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3901 (section_stack): New.
3902 (special_sections): Make const.
3903 (obj_elf_section): Gut and rewrite parsing.
3904 (obj_elf_change_section): New function broken out of obj_elf_section.
3905 (obj_elf_parse_section_letters): Likewise.
3906 (obj_elf_section_word): Likewise.
3907 (obj_elf_section_type): Likewise.
3908 (obj_elf_previous): Treat as a toggle.
3909 (obj_elf_popsection): New.
3910 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3911 (ppc_section_type): Likewise.
3912 * config/tc-ppc.h: Likewise.
3914 * expr.h (struct expressionS): Don't make X_op a bitfield.
3915 * config/tc-alpha.c: Update for symbol handling changes.
3916 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3917 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3919 1999-06-05 Richard Henderson <rth@cygnus.com>
3921 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3922 (dwarf2_gen_line_info): Kill unused variables.
3923 (dwarf2_finish): Likewise.
3924 (dwarf2_where): Likewise.
3925 (dwarf2_directive_file): If we've only got a string,
3926 hand off to s_app_file.
3927 * ecoff.c: Move the include of ecoff.h.
3928 * symbols.h (S_IS_FUNCTION): Prototype.
3930 * read.c (LEX_HASH): Supply a default.
3932 (s_globl): Update `c' after skipping whitespace.
3933 * read.h (LEX_END_NAME, is_name_ender): New.
3934 * expr.c (get_symbol_end): Respect it.
3936 1999-06-04 Mark Klein <mklein@dis.com>
3938 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3940 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3942 * config/tc-hppa.c: Update for symbol handling changes.
3944 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3946 * cgen.c: Update for symbol handling changes.
3947 * config/tc-m32r.c: Likewise.
3949 * config/tc-hppa.h: Update for symbol handling changes.
3950 * config/tc-hppa.c: Likewise.
3952 * config/tc-arm.h: Update for symbol handling changes.
3953 * config/tc-arm.c: Likewise.
3954 (symbol_make_empty): Remove. Just use symbol_create.
3956 * symbols.c (symbol_set_tc): Correct name.
3958 * Makefile.am: Rebuild dependencies.
3959 ($(OBJS)): Don't depend upon struc-symbol.h.
3960 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3961 * dep-in.sed: Don't remove struc-symbol.h.
3962 * Makefile.in: Rebuild.
3964 * doc/internals.texi (Symbols): Describe changes in symbol
3967 1999-06-03 Richard Henderson <rth@cygnus.com>
3969 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3970 instead of doing the work by hand.
3972 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3974 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3975 state of line state-machine.
3976 (struct ls): Collect DWARF2 line state-machine state in new member
3977 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3978 resulted in any DWARF2 directives.
3979 (reset_state_machine): New function.
3980 (out_end_sequence): Ditto.
3981 (dwarf2_gen_line_info): When switching sections or switching to a
3982 lower text address, call out_end_sequence() first to terminate the
3983 previous code sequence as code sequences MUST have monotonically
3984 increasing addresses.
3985 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3987 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3989 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3990 DWARF2 debug info (line information only, at this point).
3991 * as.h: Update comment about supported debug formats.
3992 * dwarf2dbg.c, dwarf2dbg.h: New files.
3993 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3995 * expr.c (operand): Don't use [ for parens if we want an index op.
3996 (op_encoding): Switch [ into O_index, if desired.
3997 (op_rank): Renumber with O_index on bottom.
3998 (expr): If O_index, match closing bracket.
3999 * expr.h (O_index): New.
4001 * read.c (read_a_source_file): Conditionally allow matched "
4002 in lines passed to md_assemble.
4004 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4006 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4008 Add support for storing local symbols in a small structure to save
4009 memory when assembling large files.
4010 * as.h: Don't include struc-symbol.h.
4011 (symbolS): Add typedef.
4012 * symbols.c: Include struc-symbol.h.
4013 (local_hash): New static variable.
4014 (save_symbol_name): New static function, from symbol_create.
4015 (symbol_create): Call save_symbol_name.
4016 (local_symbol_count): New static variable.
4017 (local_symbol_conversion_count): Likewise.
4018 (LOCAL_SYMBOL_CHECK): Define.
4019 (local_symbol_make): New static function.
4020 (local_symbol_convert): New static function.
4021 (colon): Handle local symbols. Create local symbol for local
4023 (symbol_table_insert): Handle local symbols.
4024 (symbol_find_or_make): Create local symbol for local label name.
4025 (symbol_find_base): Check for local symbol.
4026 (symbol_append, symbol_insert): Check for local symbols.
4027 (symbol_clear_list_pointers, symbol_remove): Likewise.
4028 (verify_symbol_chain): Likewise.
4029 (copy_symbol_attributes): Likewise.
4030 (resolve_symbol_value): Handle local symbols.
4031 (resolve_local_symbol): New static function.
4032 (resolve_local_symbol_values): New function.
4033 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4034 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4035 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4036 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4037 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4038 (symbol_previous, symbol_next): New functions.
4039 (symbol_get_value_expression): Likewise.
4040 (symbol_set_value_expression): Likewise.
4041 (symbol_set_frag, symbol_get_frag): Likewise.
4042 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4043 (symbol_mark_used_in_reloc): Likewise.
4044 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4045 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4046 (symbol_mri_common_p): Likewise.
4047 (symbol_mark_written, symbol_clear_written): Likewise.
4048 (symbol_written_p): Likewise.
4049 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4050 (symbol_section_p, symbol_equated_p): Likewise.
4051 (symbol_constant_p): Likewise.
4052 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4053 (symbol_get_obj, symbol_set_obj): Likewise.
4054 (symbol_get_tc, symbol_set_tc): Likewise.
4055 (symbol_begin): Initialize local_hash.
4056 (print_symbol_value_1): Handle local symbols.
4057 (symbol_print_statistics): Print local symbol statistics.
4058 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4059 Declare new symbols.c functions. Move many declarations here from
4061 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4062 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4063 (struct symbol): Move bsym to make it clearly the first field.
4064 Remove TARGET_SYMBOL_FIELDS.
4065 (symbolS): Don't typedef.
4066 (struct broken_word): Remove.
4067 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4068 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4069 (symbol_clear_list_pointers): Likewise.
4070 (symbol_insert, symbol_remove): Likewise.
4071 (symbol_previous, symbol_append): Likewise.
4072 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4073 (struct local_symbol): Define.
4074 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4075 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4076 (local_symbol_get_frag, local_symbol_set_frag): Define.
4077 (local_symbol_get_real_symbol): Define.
4078 (local_symbol_set_real_symbol): Define.
4080 * write.c (write_object_file): Call resolve_local_symbol_values.
4081 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4082 (TARGET_SYMBOL_FIELDS): Don't define.
4083 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4084 ECOFF_DEBUGGING, add ECOFF fields.
4085 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4086 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4087 ECOFF_DEBUGGING, add ECOFF fields.
4088 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4089 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4090 * config/tc-mcore.h: Don't include struc-symbol.h.
4091 (TARGET_SYMBOL_FIELDS): Don't define.
4092 (struct mcore_tc_sy): Define.
4093 (TC_SYMFIELD_TYPE): Define.
4094 * Many files: Use symbolS instead of struct symbol. Use new
4095 accessor functions rather than referring to symbolS fields
4098 * read.c (s_mri_common): Don't add in value of line_label.
4100 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4101 checking for SEC_LINK_ONCE.
4103 * config/tc-sh.h (sh_fix_adjustable): Declare.
4105 * app.c (input_buffer): New static variable.
4106 (app_push): Save saved_input in allocated buffer.
4107 (app_pop): Restored saved_input.
4108 (do_scrub_chars): Change get parameter to take char * and int as
4109 arguments. Change GET macro to pass input_buffer to get
4110 function. Don't save input into allocated buffer.
4111 * as.h (do_scrub_chars): Update declaration.
4112 * input-file.c (input_file_get): Change to take char * and int.
4113 Read data into passed in buffer. Remove static buffer.
4114 * read.c (scrub_from_string): Change to take char * and int. Copy
4115 data into passed in buffer.
4117 * hash.h: Neaten. Declare hash_traverse.
4118 * hash.c: Complete rewrite based on BFD hashing code.
4119 * gasp.c (chunksize): New variable.
4120 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4123 1999-05-28 Nick Clifton <nickc@cygnus.com>
4125 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4126 addend unless the target uses an old ABI.
4128 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4130 -Wchar-subscripts cleanup
4131 * listing.c (listing_newline): Use unsigned char variable, so
4132 calls to isascii,iscntrl are correct.
4133 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4135 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4136 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4137 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4138 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4140 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4142 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4144 (arch_coldfire_p): New #define.
4145 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4147 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4149 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4151 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4152 (install_operand): Add place `N'.
4153 (init_table): Add registers ACC, MACSR, MASK.
4155 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4157 * config/tc-m68k.c: Change mcf5200 --> mcf.
4158 (archs): Add mcf5206e, mcf5307.
4159 (m68k_ip): Add format `u'.
4160 (install_operand): Add place `m', `M', `h'.
4161 (init_table): Add upper/lower registers.
4163 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4165 1999-05-28 Martin Dorey <mdorey@madge.com>
4167 * config/tc-i960.c: Several minor changes to add ELF and
4168 BFD_ASSEMBLER support.
4169 * config/tc-i960.h: Likewise.
4170 * configure.in (i960-*-elf*): New target.
4171 * aclocal.m4, configure: Rebuild.
4173 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4175 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4176 reloc changes when defined(BFD_ASSEMBLER).
4178 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4180 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4182 * write.c (write_print_statistics): Output to file, not stderr.
4184 * expr.c (generic_bignum_to_int32,64): Prototype.
4186 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4187 output_sleb128, output_uleb128, output_big_sleb128,
4188 output_big_uleb128, output_big_leb128): Prototype.
4189 (output_big_sleb128, output_big_uleb128): Make inline.
4190 (output_big_leb128): Remove inline
4192 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4193 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4194 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4195 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4196 value for correct overflow check in write.c:fixup_segment.
4197 * write.c (fixup_segment): Move bitfield overflow checks to after
4198 the md_apply_fix call.
4199 * config/obj-coff.c (fixup_segment): Likewise.
4200 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4201 valueT *val argument.
4203 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4205 * config/atof-ieee.c (gen_to_words): Correctly round a
4206 denormalized number. Fix off-by-one in range checking for
4207 exponent in a denormal.
4209 1999-05-10 Nick Clifton <nickc@cygnus.com>
4211 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4214 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4216 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4218 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4220 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4221 (ReverseRegRegmem): Remove.
4222 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4223 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4224 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4227 From Doug Ledford <dledford@redhat.com>
4228 * config/tc-i386.h (RegXMM): New for P/III.
4229 * config/tc-i386.c: Add support for P/III.
4231 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4233 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4234 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4235 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4237 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4239 * config/tc-i386.c (i386_immediate): Skip whitespace before
4240 complaining about junk after expression.
4241 (i386_displacement): Likewise.
4243 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4245 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4246 Don't copy before downcaseing.
4248 1999-05-05 Catherine Moore <clm@cygnus.com>
4250 * tc-m68k.c: Include elf/m68k.h.
4251 (m68k_elf_final_processing): New routine.
4252 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4255 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4257 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4260 1999-04-30 Nick Clifton <nickc@cygnus.com>
4262 * config/tc-mcore.c (mcore_s_section): Dump literals before
4265 1999-04-29 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4270 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4272 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4273 (TC_INIT_FIX_DATA): Delete.
4274 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4275 (TC_INIT_FIX_DATA): Delete.
4276 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4277 * write.c (fix_new_internal): Initialize fx_cgen member.
4278 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4279 (gas_cgen_md_apply_fix3): Update.
4280 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4281 (md_cgen_record_fixup_exp): Update.
4282 (FX_OPINFO_R_TYPE): Update.
4284 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4285 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4286 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4287 * frags.h (struct frag): Make opindex, opinfo ints.
4289 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4291 1999-04-26 Tom Tromey <tromey@cygnus.com>
4293 * aclocal.m4, configure: Updated for new version of libtool.
4295 1999-04-22 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4299 (md_apply_fix3): Do not fix up absolute relocations against
4302 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4304 1999-04-20 Nick Clifton <nickc@cygnus.com>
4306 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4307 changes and data-in-text directives.
4308 (mcore_cons): New function: intercept cons() operations.
4309 (mcore_float_cons): New function: intercept float_cons()
4311 (mcore_stringer): New function: intercept stringer() operations.
4313 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4315 * obj.h (struct format_ops): Change generate_asm_lineno field to
4317 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4319 * config/tc-alpha.c (find_opcode_match): Add default case to
4321 (find_macro_match): Likewise.
4322 (load_expression): Parenthesize && within ||.
4324 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4326 1999-04-17 Nick Clifton <nickc@cygnus.com>
4328 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4329 .text .data .section pseudo ops.
4330 (mcore_s_section): New function. Dump lits before changing secs.
4331 (mcore_s_text): New function. Dump lits before changing secs.
4332 (mcore_s_data): New function. Dump lits before changing secs.
4334 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4336 * config/tc-mips.c (mips_32bitmode): New.
4337 (md_begin): Set mips_32bitmode if needed.
4338 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4339 Set EF_MIPS_32BITMODE.
4341 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4343 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4346 1999-04-16 Nick Clifton <nickc@cygnus.com>
4348 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4350 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4352 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4353 expressions correctly.
4356 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4358 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4360 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4362 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4363 and fmpynfadd instructions.
4365 1999-04-11 Richard Henderson <rth@cygnus.com>
4367 * as.h (environ): Declare it, if needed.
4368 * as.c (dump_statistics): Don't declare environ.
4369 * configure.in (environ): Detect declaration.
4370 * configure, config.in: Rebuild
4372 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4373 (i386_displacement): Allocate enough space for replacement buffer.
4374 Clean up replacement buffer initialization.
4376 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4378 * subsegs.c (section_symbol): Don't create a new symbol if one
4379 already exists; instead, use the existing one, but set its segment
4380 and frag data if it hasn't already been defined.
4381 * config/obj-coff.c (c_section_symbol): Likewise.
4383 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4385 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4387 1999-04-08 Nick Clifton <nickc@cygnus.com>
4389 * config/tc-mcore.c: New File: Support routines for MCore
4391 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4392 * config/obj-coff.c: Add support for mcore-pe target.
4394 * Makefile.am: Add support for MCore targets.
4395 * Makefile.in: Regenerate.
4396 * configure.in: Add support for MCore targets.
4397 * configure: Regenerate.
4399 * doc/all.texi: Set MCORE.
4400 * doc/as.texinfo: Document MCore specific command line options.
4402 * write.h: Prevent multiple inclusion.
4404 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4406 * asintl.h (LC_MESSAGES): Never define.
4407 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4409 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4412 * Makefile.am (m68k-parse.c): If configuring in the source
4413 directory, copy m68k-parse.y into the local directory before
4414 running ylwrap, to remove spurious differences when generating
4416 * Makefile.in: Rebuild.
4418 * config/tc-sparc.h (md_do_align): Just allocate the number of
4419 bytes necessary, rather than always allocating 1024.
4421 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4423 * listing.c (listing_newline): Add cast to avoid warning.
4424 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4425 * config/tc-i386.c (i386_scale): Add return value.
4426 (build_displacement_string): Remove unused local temp_disp2.
4427 (i386_intel_memory_operand): Add parentheses to avoid warning.
4428 (i386_intel_operand): Remove unused local end_of_operand_string.
4429 (i386_operand): Remove unused local operand_modifier.
4430 (i386_operand): Add parens to avoid warning.
4432 1999-04-04 Don Bowman <don@pixsci.com>
4434 * configure.in: Add mips*-*-vxworks* target; have it define
4436 * configure, config.in: Rebuild.
4438 1999-03-31 Nick Clifton <nickc@cygnus.com>
4440 * configure.in (emulations): Add support for arm-epoc-pe.
4441 * configure: Regenerate.
4442 * config/te-epoc-pe.h: New file. Define macros specific to
4444 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4445 for arm-epoc-pe target.
4447 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4449 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4451 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4453 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4454 detect ",n" without a condition.
4455 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4458 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4460 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4461 instruction is encoded with one bit.
4464 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4466 * doc/internals.texi (CPU backend): Mention that
4467 line_separator_chars should not include newline. From thi
4468 <ttn@mingle.glug.org>.
4470 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4472 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4473 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4475 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4477 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4479 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4481 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4484 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4486 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4488 1999-03-15 Martin Hunt <hunt@cygnus.com>
4490 * app.c (do_scrub_begin): Change '-' back to a symbol char
4491 so we can use multiple opcodes on a line again.
4493 * config/tc-d30v.c: By default, warn if a symbol has
4494 the same name as a register. Plus some minor
4495 updates from the branch.
4497 1999-03-13 Nick Clifton <nickc@cygnus.com>
4499 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4500 BFD_RELOC_16 and BFD_RELOC_64.
4502 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4504 * expr.c (expr): Add missing else.
4506 1999-03-12 Nick Clifton <nickc@cygnus.com>
4508 * config/tc-arm.c (md_apply_fix3): Improve error message.
4510 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4512 * Makefile.am (CPU_TYPES): Add fr30.
4513 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4514 (fr30,m32r dependencies): Update.
4515 * Makefile.in: Rebuild.
4517 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4518 (gas_cgen_record_fixup_exp): Ditto.
4519 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4520 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4521 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4522 (md_cgen_lookup_reloc): Update use of operand->type.
4523 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4524 (md_convert_frag): Call cgen_operand_lookup_by_num.
4525 (md_cgen_lookup_reloc): Update use of operand->type.
4526 (m32r_cgen_record_fixup_exp): Ditto.
4528 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4530 * config/tc-mips.c (md_show_usage): Fix message.
4532 1999-03-03 Nick Clifton <nickc@cygnus.com>
4534 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4535 and LDR reg,=<expr> instruction.
4537 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4540 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4542 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4544 1999-02-17 Nick Clifton <nickc@cygnus.com>
4546 This patch was created by: Scott Bambrough
4547 <scottb@corelcomputer.com>
4550 Special cased '@' character. The '@' character is used as the
4551 ARM assembler comment character, as a special character
4552 and in ELF .symver pseudo-op's, and as a special character in
4553 .type and .section pseudo-ops.
4554 (symver_pseudo): New static variable.
4555 (symver_state): New static variable.
4556 (struct app_save): Add field 'symver_state'.
4557 (app_push): Save global symver_state int struct app_save.
4558 (app_pop): Restore global symver_state from struct app_save.
4559 (do_scrub_chars): Special case handling of '@' character in
4562 * configure.in: Modified to recognize armv* uname syntax from ARM
4564 * configure: Regenerated.
4566 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4567 a prefix to the section's type.
4568 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4569 the type's typename.
4571 * config/tc-arm.h: Add support for PIC generation:
4572 (pic_code): New boolean.
4573 (obj_relocate_extern): Define.
4574 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4575 (TC_CONS_FIX_NEW): Define.
4576 (tc_fix_adjustable): Define.
4577 (GLOBAL_OFFSET_TABLE_NAME): Define.
4579 * config/tc-arm.c: Add support for PIC generation:
4580 (line_seperator_chars): Allow ';' as a seperator for Linux.
4581 (is_immediate_prefix): New macro.
4582 (arm_parse_reloc): New function.
4583 (s_arm_elf_cons): New function.
4584 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4585 (md_undefined_symbol): Special case handling for the Global Offset
4587 (md_apply_fix3): Handle PIC relocs.
4588 (tc_gen_reloc): Handle PIC relocs.
4589 (md_parse_option): Add support for '-k' command line switch to
4590 enable PIC generation.
4591 (cons_fix_new_arm): New function.
4592 (s_arm_elf_cons): New function.
4594 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4596 * configure.in: Add comments for uses of AC_DEFINE.
4597 * acinclude.m4: Likewise.
4598 * acconfig.h: Remove.
4599 * aclocal.m4: Rebuild.
4600 * configure: Rebuild.
4601 * Makefile.in: Rebuild.
4602 * config.in: Rebuild.
4604 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4606 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4607 non-constant offset from a base register.
4609 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4611 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4614 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4616 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4617 (emit_insn): Look for pc-relative and no-overflow specifiers on
4618 internal relocation types.
4620 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4622 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4625 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4627 (mips_4650, mips_4010, mips_4100): Variables removed.
4628 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4629 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4631 (md_begin): Don't bother initializing the mips_NNNN variables;
4632 mips_cpu is set, and that's good enough now.
4633 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4634 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4635 (show): New function, to handle wrapping in the CPU lists.
4636 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4638 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4640 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4641 than treat as an immediate specifier.
4643 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4645 * config/tc-i386.c: Prototype many functions.
4646 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4647 (i386_immediate): Remove unused second argument.
4648 (i386_intel_operand): Fix i386_is_reg typo.
4649 (i386_operand): Use allow_naked_reg.
4650 (output_invalid): Make operand int for K&R.
4652 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4654 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4656 * Makefile.in: Rebuild.
4658 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4660 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4662 (EXTRA_as_new_SOURCES): Comment out.
4663 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4664 * Makefile.in: Rebuild.
4665 * doc/Makefile.in: Rebuild.
4666 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4667 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4668 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4669 * configure: Rebuild.
4670 * aclocal.m4: Rebuild.
4671 * config.in: Rebuild.
4672 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4673 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4674 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4675 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4676 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4677 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4678 (gas_cgen_record_fixup_exp): Ditto.
4679 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4680 descriptor, not global variable.
4681 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4682 descriptor, not global variable. Refer to insert_operand handler
4683 via cpu descriptor, not global function.
4684 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4685 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4686 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4687 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4688 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4689 * config/tc-m32r.c: Ditto.
4690 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4691 (md_assemble): Ditto.
4692 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4694 1999-02-09 Nick Clifton <nickc@cygnus.com>
4696 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4697 relocations for ELF targets.
4699 1999-02-08 Nick Clifton <nickc@cygnus.com>
4701 * configure.in: Add support for StrongARM target.
4702 * configure: Regenerate.
4704 1999-02-05 Nick Clifton <nickc@cygnus.com>
4706 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4708 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4711 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4713 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4715 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4717 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4718 (INTEL_DWORD_MNEM_SUFFIX): Define.
4721 (DWORD_PTR): Define.
4722 (XWORD_PTR): Define.
4724 (OFFSET_FLAT): Define.
4726 (NONE_FOUND): Define.
4729 * config/tc-i386.c (set_intel_syntax): New routine.
4730 (intel_syntax): Declare.
4731 (allow_naked_reg): Declare.
4732 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4733 (intel_float_operand): New routine.
4734 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4735 Handle brackets as well as parens. Call i386_intel_operand for
4736 intel syntax. Reverse operands if appropriate. Handle new
4737 suffixes. Handle movzx and movsx.
4738 (i386_is_reg): New routine.
4739 (i386_immediate): New routine.
4740 (i386_scale): New routine.
4741 (i386_displacement): New routine.
4742 (i386_operand_modifier): New routine.
4743 (build_displacement_string): New routine.
4744 (i386_parse_seg): New routine.
4745 (i386_intel_memory_operand): New routine.
4746 (i386_intel_operand): New routine.
4747 (i386_operand): Call i386_displacement, i386_immediate,
4748 i386_scale, etc. instead of handling inline.
4749 (parse_register): Handle registers without prefix.
4751 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4753 * configure: Regenerate.
4754 * configure.in (arm-*-oabi): New.
4755 (thumb-*-oabi): New.
4756 * config/tc-arm.c (target_oabi): Declare.
4757 (md_apply_fix3): Support REL relocs.
4758 (md_parse_option): Handle -oabi.
4759 (elf32_arm_target_format): New routine.
4760 (md_longopts): Add OPTION_OABI.
4761 * config/tc-arm.h: Redefine TARGET_FORMAT.
4764 1999-01-28 Nick Clifton <nickc@cygnus.com>
4766 * write.c (write_relocs): Handle out of range error.
4768 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4769 (fr30_force_relocation): Default to 0.
4771 * config/tc-fr30.h (obj_fix_adjustable): Define.
4772 (TC_FORCE_RELOCATION): Define.
4774 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4777 1999-01-16 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4780 merge of two instructions if the left instruciton kills the right.
4782 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4784 * Makefile.in: Regenerate.
4785 * configure.in: Redo test for using cgen.
4786 * configure: Regenerate.
4788 1999-01-09 Nick Clifton <nickc@cygnus.com>
4790 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4791 redefinition of this macro.
4793 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4795 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4798 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4800 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4801 a read of HI or LO and an immediatly following branch.
4803 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4805 * config/tc-mips.c (md_begin): Another correction to the setting of
4808 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4810 * config/tc-mips.c (md_begin): Correct type-o in setting of
4813 1998-12-21 Nick Clifton <nickc@cygnus.com>
4815 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4816 bit insn when optimizing, so that parallelised instructions will
4817 start on a 32 bit boundary.
4819 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4821 * config/tc-mips.c (mips_eabi64): New.
4822 (md_begin): Set mips_eabi64.
4823 (mips_elf_final_processing): Use it.
4825 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4827 * config/tc-mips.c (mips_elf_final_processing):
4828 Correct setting of ABI in e_flags.
4830 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4832 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4835 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4837 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4839 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4841 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4842 warning, values that don't fit in the field.
4844 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4846 * config/tc-mips.c (mips_abi_string): New.
4847 (md_parse_option,md_longopts): Add mabi.
4848 (mips_elf_final_processing): Set e_flags based on mabi flag.
4850 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4852 * config/tc-mips.c (md_parse_option): Handle vr4111.
4854 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4856 * config/tc-h8300.c (build_bytes): Change message given if the
4857 instruction requires H8/300H mode and we're not in Hmode, to
4858 suggest that it may be the operand modes that are the problem, not
4859 necessarily the opcode.
4861 1998-12-10 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-fr30.c: Add line separator character.
4865 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4867 * configure.in (hppa-*-mpeix*): New target.
4868 * config/obj-som.h (obj_som_compiler): Declare.
4869 * config/obj-som.c (compiler_seen): New static variable.
4870 (obj_som_compiler): New function.
4871 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4872 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4873 (pa_type_args): Set hppa_priv_level.
4874 (pa_compiler): New static function if OBJ_SOM.
4875 * configure: Rebuild.
4877 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4879 * read.c (output_leb128): Don't mark as inline.
4881 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4883 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4884 AIX .vbyte unaligned data support.
4885 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4886 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4889 1998-12-07 Nick Clifton <nickc@cygnus.com>
4891 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4894 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4896 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4897 BFD_RELOC_ARM_PCREL_BRANCH.
4899 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4901 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4902 checking the target type.
4903 (mips-dec-bsd*): Set endian to little.
4904 * configure: Rebuild.
4906 COFF weak symbol support, based on patches from Mark Elbrecht
4907 <snowball3@usa.net>:
4908 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4909 * config/obj-coff.c (obj_coff_weak): New static function.
4910 (obj_coff_endef) [both versions]: Handle weak symbols.
4911 (coff_frob_symbol): Likewise.
4912 (yank_symbols): Likewise.
4913 (obj_pseudo_table): Add "weak".
4915 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4916 <aymeric.vincent@emi.u-bordeaux.fr>.
4917 * aclocal.m4: Rebuild with current tools.
4918 * configure: Rebuild.
4920 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4921 an assertion failure for a case we can't handle when OBJ_ECOFF.
4923 * expr.c (operator): And with 0xff to avoid problems with signed
4926 1998-12-03 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4929 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4931 1998-12-02 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4936 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4938 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4939 calculation of pcrel point.
4941 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4946 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4950 (d10v_cleanup): Only generate previous insn if a multiline insn is
4953 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4958 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4961 -marm6xxx command line switches.
4963 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4965 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4966 (itbl-ops.o): Delete duplicate dependencies.
4967 Rebuild dependencies.
4968 Add fr30 dependencies.
4969 * Makefile.in: Rebuild.
4971 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4975 * listing.c: Ignore line terminator characters found inside
4978 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4980 * po/gas.pot: Regenerated.
4982 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4985 fr30_is_label_start(). Also checks for delay slot insns.
4987 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4988 FR30 instructions which contain a colon in the mnemonic.
4990 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4992 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4994 * config/tc-fr30.c: Removed currently superflous code.
4996 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-fr30.h: New file.
4999 * config/tc-fr30.c: Tweaking so that it will compile.
5001 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5003 * config/tc-d10v.h (obj_fix_adjustable): Define.
5004 (TC_FORCE_RELOCATION): Define.
5005 (d10v_force_relocation): Declare.
5006 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5007 (md_apply_fix3): Handle Vtable relocs.
5008 (d10v_fix_adjustable): New.
5009 (d10v_force_relocation): New.
5011 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-d30v.c: Change default behaviour to ignore potential
5014 conflicts between register name and symbol names.
5016 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5018 * configure.in: Add fr30-*-*.
5019 * config/tc-fr30.c: New file.
5020 * Makefile.in: Regenerated.
5021 * config.in: Regenerated.
5022 * configure: Regenerated.
5023 * doc/Makefile.in: Regenerated.
5024 * po/gas.pot: Regenerated.
5026 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5028 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5031 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5033 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5035 (do_scrub_chars): Add some casts to unsigned char to avoid
5036 unwanted sign extension.
5037 * read.c (lex_type): Set characters about 127 to be symbol
5039 * config/tc-i386.c (md_begin): Set identifier_chars and
5040 operand_chars for values above 127.
5042 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5044 * configure.in: detect cygwin* instead of cygwin32*
5045 * configure: regenerate
5047 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5049 * listing.c: Add support for producing a listing from piped
5052 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5054 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5055 (append_insn): Account for the tx39's multiply behavior.
5057 1998-10-26 Michael Meissner <meissner@cygnus.com>
5059 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5060 from assemble_parallel_insns. Add support for '->' to indicate
5061 explicitly serializing the instructions.
5062 (md_assemble): Ditto.
5064 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5066 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5069 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5071 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5073 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5075 * config/tc-mips.c : support frame and regmask/fregmask when
5076 MIPS_STABS_ELF is specified.
5078 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5080 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5081 (md_apply_fix): Don't return 1 for VTABLE relocs.
5082 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5084 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5086 * doc/c-i386.texi: Replace occurences of "opcode" with
5087 "instruction mnemonic", "instruction", or "mnemonic" when
5088 referring to the name of an instruction. Use "opcode" when
5089 referring to the sequence of machine bytes.
5091 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5092 (is_opcode_char): Rename to is_mnemonic_char.
5093 (md_assemble and i386_operand): Correct error messages from
5094 "opcode" to "instruction mnemonic"
5095 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5096 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5097 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5098 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5099 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5100 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5101 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5103 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5105 * config/tc-i386.c (i386_operand): Check for garbage after
5108 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5111 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5113 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5115 * config/tc-sh.h (obj_fix_adjustable): Define.
5116 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5117 (md_apply_fix): Likewise.
5118 (tc_gen_reloc): Likewise.
5119 (sh_fix_adjustable): New.
5121 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5123 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5124 * cgen.h (gas_cgen_finish_insn): Update prototype.
5125 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5126 cgen_insn_t -> CGEN_INSN_INT.
5127 (make_parallel): Update handling of CGEN_INT_INSN_P.
5128 (assemble_parallel_insn): Ditto.
5129 (target_make_parallel): New function.
5130 (md_assemble): Use it.
5132 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5134 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5136 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5138 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5139 converted into lower case.
5141 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5143 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5144 (gas_cgen_tc_gen_reloc): Likewise.
5145 * config/tc-m32r.h (obj_fix_adjustable): Define.
5146 * config/tc-m32r.c (m32r_fix_adjustable): New.
5147 (m32r_force_relocation): Handle VTABLE relocs.
5149 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5151 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5153 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5156 to lower case before parsing.
5158 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5159 parallel insns modift buts in the PSW as a side effect.
5161 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5163 * config/tc-d30v.c (find_format): Test for missing flag and
5166 (md_apply_fix3): Fix error messages to avoid
5167 assumption about presence of a symbol.
5169 (parallel_ok): Disallow parallel instructions that both modify the
5172 (find_format): Generate a warning if an odd numbered register is
5173 used as the first register in a mutli-register instruction.
5175 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5177 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5178 relocations are always associated with a symbol.
5180 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5182 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5183 (elf32_sparc_force_relocation): Declare.
5184 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5185 (tc_gen_reloc): Handle vtable relocs.
5186 (elf32_sparc_force_relocation): New.
5188 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5190 * symbols.c (S_IS_FUNCTION): New.
5191 * config/tc-v850.h (obj_fix_adjustable): Define.
5192 (TC_FORCE_RELOCATION): Define.
5193 (v850_force_relocation): Declare.
5194 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5195 of fx_addnumber for VTABLE reloc addends.
5196 (md_apply_fix3): Handle VTABLE relocs.
5197 (v850_fix_adjustable): New.
5198 (v850_force_relocation): New.
5200 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5202 * tc-hppa.c (fp_operand_format): Add some additional formats.
5203 (pa_ip): Do not automatically promote into pa2.0 mode.
5204 (pa_level): Handle ".level 2.0".
5206 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5208 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5209 * config/tc-i386.h (template.extension_opcode): Change to
5210 unsigned int to allow full range of 8-bit opcode suffixes.
5211 (None): Redefine as 0xffff.
5213 From Jeff B Epler <jepler@usgs.gov>
5214 * doc/c-i386.texi (i386-SIMD): New section.
5216 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5218 * read.c (discard_rest_of_line): New function.
5219 * read.h: Declare it.
5220 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5222 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5224 * config/tc-d10v.c (find_symbol_matching_register): New function.
5225 (find_opcode): Cope with the case where a register name matches
5228 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5230 * config/tc-v850.c (md_pcrel_from): Rename to
5231 v850_pcrel_from_section.
5232 (v850_pcrel_from_section): Do not resolves symbols in other
5235 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5237 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5239 * config/tc-d10v.c (find_opcode): Generate an error if a register
5240 is supplied for an operand that should not be a register.
5242 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5244 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5245 instructions to have another instruction in the right bin.
5247 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5250 the right container if the left container holds a branch
5253 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5256 both a register name and symbol name.
5257 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5259 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5261 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5262 execution unit class.
5264 (reg_name_search): If a name matches a register and a symbol,
5265 prefer the register.
5266 (find_format): Disallow flag registers when a general purpose
5267 register is required.
5268 If a number is required, but a register has been given, check to
5269 see if a symbol with the same name as the register exists, and if
5270 so, use that symbol.
5272 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5274 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5276 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5278 * config/tc-d30v.c (find_format): Do not accept flag registers as
5279 general purpose registers.
5280 (find_format): If an immediate value is expected at a given place
5281 in a format, but a register name has been provided instead, check
5282 to see if that register name matches the name of a predefined
5283 symbol and if it does, then use the symbol instead.
5284 (reg_name_search): If a register name matches a symbol name,
5285 prefer the register name to the symbol name.
5287 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5289 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5290 the previous insn to empty.
5292 1998-09-20 Michael Meissner <meissner@cygnus.com>
5294 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5295 pieces, forcing the use of an ANSI compiler.
5297 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5299 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5301 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5303 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5305 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5307 (obj_elf_vtable_entry): Likewise.
5308 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5309 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5310 (tc_gen_reloc): Likewise.
5311 (arm_fix_adjustable): Likewise.
5312 (elf32_arm_force_relocation): New.
5313 (armelf_frob_symbol): Remove coff-style symbol support.
5315 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5317 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5319 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5321 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5322 OBJ_COFF so that routine is defined for a.out format.
5324 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5326 * config/tc-i386.c (i386_operand): Detect non-segment registers
5327 used as segment prefixes.
5329 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5332 optimize across FDE boundaries.
5334 * config/obj-coff.c (obj_coff_section): Preserve any link once
5335 flags when setting the section flags.
5337 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5339 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5340 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5342 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5344 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5347 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5349 * frags.c (frag_grow): Include the size of the frag struct in the
5352 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5353 if the new subseg comes before the old.
5355 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5357 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5358 to handle edge8 and edge16.
5360 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5362 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5363 before we clobber the symbol involved.
5365 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5367 * config/tc-arm.c: Remove OBJ_ELF definitions for
5368 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5369 use arm_adjust_symtab for OBJ_COFF.
5370 (armelf_adjust_symtab): New Routine.
5371 * config/tc-arm.h: Define obj_adjust_symtab to
5372 armelf_adjust_symtab for OBJ_ELF.
5374 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5376 * configure.in: Make all i386-elf targets use bfd_gas.
5377 * config/tc-i386.c (tc_i386_force_relocation): New.
5378 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5379 (md_apply_fix3): Likewise.
5380 (tc_gen_reloc): Handle them.
5381 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5382 tc_i386_force_relocation.
5384 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5386 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5388 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5390 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5391 current opcode after writing the first insturction of a reverse
5394 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5396 * read.h (generate_lineno_debug): Add prototype.
5397 * read.c (generate_lineno_debug): Make non-static.
5399 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5401 * config/tc-i386.c (md_assemble): Only warn for address/data size
5404 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5406 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5407 against Thumb function names, as the linker needs this information.
5409 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5411 * expr.c (operand): Check also that there is no advance in operand
5412 after atof_generic in order to decide "is it label 0f or floating
5415 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5417 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5418 command line options with a single dash.
5419 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5421 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5423 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5424 * tc-arm.c (arm_fix_adjustable): New routine.
5426 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5428 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5429 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5430 demand_empty_rest_of_line before mri_comment_end.
5431 (equals): Check garbage after expression before
5432 mri_comment_end in MRI mode.
5434 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5437 small immediate constant to use the constant itself rather than
5440 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5442 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5443 (pa_leave): Likewise.
5445 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5449 (i386_operand): Fix an error message.
5451 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5453 * doc/c-arm.texi (ARM Directives): Document .req directive.
5455 * config/tc-arm.c (reg_required_here): Display erroneous string if
5456 the register name could not be decoded.
5457 Do not set inst.instruction if the sift is -1.
5459 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5461 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5464 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5466 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5467 even if it is belived to be unnecessary.
5469 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5471 config/tc-i386.c (i386_operand): Size immediate constants by
5472 suffix (erroneously removed as part of July 7 change).
5474 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5476 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5477 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5478 (armelf_frob_symbol): New Routine.
5479 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5481 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5483 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5485 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5487 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5488 command line switches passed to assembler.
5490 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5492 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5493 (gas_cgen_opcode_desc): Declare.
5494 (gas_cgen_parse_operand): Declare.
5495 (*): Prepend gas_ to gas specific fns to denote them as such.
5497 * cgen.c (gas_cgen_opcode_desc): New global
5498 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5499 (queue_fixup): Renamed from cgen_queue_fixup.
5500 (*): Prepend gas_ to gas specific fns to denote them as such.
5502 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5503 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5504 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5505 Open opcode table and initialize it.
5506 (make_parallel): Use gas_cgen_opcode_desc.
5507 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5508 (md_assemble): Ditto.
5510 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5512 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5513 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5514 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5515 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5516 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5517 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5518 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5519 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5520 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5521 (INIT_STAB_SECTION): Likewise.
5522 (OBJ_PROCESS_STAB): Likewise.
5524 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5525 (md_parse_option): Watch for them.
5526 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5527 (md_begin): Kill neverdef code.
5528 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5529 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5530 (s_alpha_coff_wrapper): New.
5531 (md_pseudo_table): Trap all ECOFF pseudos.
5533 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5535 Start of changes to remove mdebug section from mips*-elf
5536 Based on MIPS_STAB_ELF definition
5537 * acconfig.h: undef if not configured
5538 * config.in: undef if not configured
5539 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5540 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5541 * stabs.c (s_stab_generic): flush frag
5543 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5545 * configure.in: (arm-*-elf): Handle.
5546 (thumb-*-elf): Handle.
5547 * configure: Regenerate.
5548 * read.c (stringer): Fix typo in comment.
5549 * write.c (fixup_segment): Don't add symbol value to addend if
5551 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5553 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5556 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5558 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5559 (write_2_short): Emit warning if new flag is set.
5560 (do_assemble): Set flags if left instruction is one of special
5561 "right-instruction-killer" type.
5563 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5565 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5566 Always output words in debug_info section as big endian.
5567 (sparc_target_format): Choose correct bfd target.
5568 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5570 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5572 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5573 to work with internationalization code. Issue an error when two
5574 operands match that are not allowed to match.
5576 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5578 * configure.in (install_tooldir): Allow target to specify whether
5579 it wants to be installed in $(tooldir)/bin.
5580 * configure: Regenerate.
5581 * Makefile.am (install-exec-local): Set install-exec-tooldir
5582 dependency via configure.
5583 * Makefile.in: Regenerate.
5585 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5587 * Makefile.am (install-exec-local): Split into two ...
5588 (install-exec-bindir,install-exec-tooldir): New rules.
5589 * Makefile.in: Regenerate.
5591 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5593 * Makefile.am (install-exec-local): Don't remove the file before
5594 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5595 W. Rozycki <macro@ds2.pg.gda.pl>.
5596 * Makefile.in: Rebuild.
5598 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5600 * cgen.c: Include libiberty.h.
5601 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5602 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5603 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5604 (md_cgen_lookup_reloc)): Declare.
5605 (md_cgen_record_fixup_exp): Declare.
5606 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5607 (m32r_relax_frag): Declare.
5608 (cgen_md_apply_fix3): Decls moved to cgen.h.
5609 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5610 (m32r_cgen_record_fixup_exp): Delete decl.
5611 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5612 (assemble_nop): Delete.
5613 (expand_debug_syms): Delete unused `exp'.
5614 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5615 Add default case for -Wall.
5616 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5617 (md_atof): Delete unused wordP.
5619 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5621 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5624 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5626 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5627 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5628 .print, .purgem, and .struct. Remove documentation for
5631 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5633 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5634 Update call to insert_operand.
5636 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5638 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5640 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5642 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5643 whitespace after a prefix operator.
5645 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5647 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5649 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5651 * config/tc-sparc.c (log2): New static function.
5652 (s_reserve): Use log2 to convert alignment before calling
5654 (s_common): Use log2 to convert alignment before calling
5655 record_alignment and frag_align.
5656 (sparc_cons_align): Use log2.
5658 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5661 (s_common): Likewise.
5663 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5664 initialization of waddr.
5665 (sparc_elf_final_processing): Add default case to switch.
5667 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5669 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5670 than temporary real.
5672 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * write.c (subsegs_finish): Don't align the segments if there were
5677 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5678 copying aux information.
5680 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5681 expression into a symbol.
5683 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5685 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5686 type to unsigned int.
5687 (md_assemble): Change type used to store offsets from unsigned
5689 (i386_operand): Switch error check to only call RESTORE_END_STRING
5690 once after parse_register.
5692 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-v850.c (md_show_usage): Changed format to match that
5697 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5699 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5701 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5703 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5706 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5708 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5709 * doc/Makefile.in: Rebuild.
5711 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5713 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5714 for %lo expressions.
5715 (mips_ip, case 'u'): Move range check after code to mask
5716 off bits in %hi/%lo expressions. Mask off high bits for
5719 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5721 * doc/Makefile.am (gasver.texi): New target.
5722 (as.info, as.dvi): Depends upon gasver.texi.
5723 * doc/as.texinfo: Include gasver.texi. Mention version number on
5724 title page and in top node.
5725 * doc/Makefile.in: Rebuild.
5727 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5729 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5730 but not including the line containing the edict.
5731 * listing.h (LISTING_EOF): New.
5732 * input-scrub.c (input_scrub_next_buffer): Call it.
5734 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5736 * config/tc-i386.c (i386_operand): Don't set the size of an
5737 immediate address based solely on the suffix and the mode.
5739 * config/tc-i386.c (md_assemble): Add assertion to make sure
5740 overlap2 does not set Imm.
5742 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5743 sequences of whitespace to a single space.
5744 (is_space_chars): Just compare with space.
5745 (md_begin): Don't initialize space_chars.
5746 (md_assemble): Just skip a single whitespace character.
5747 (i386_operand): Rewrite base-index parsing to use new
5748 parse_register, and to skip white space. Skip white space in a
5749 number of other places too. Don't give error message if
5750 parse_register fails.
5751 (parse_register): Change reg_string parameter to be non-const.
5752 Add end_op parameter. Skip white space after the `%', and return
5753 end of register string. Give error message here rather than
5756 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5758 Based on patch from Matt Semersky <matts@scd.hp.com>:
5759 * expr.c (op_encoding): Make const.
5760 (expr_set_precedence): New function.
5761 (expr_begin): Don't set operator rankings, just call
5762 expr_set_precedence.
5763 * expr.h (expr_set_precedence): Declare.
5764 * read.c (s_mri): Call expr_set_precedence.
5766 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5768 * doc/as.texinfo (Statements): Remove paragraph discussing
5769 continuing lines with a backslash. This hasn't worked for years,
5772 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5774 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5776 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5777 (ps_CTORS, ps_DTORS): New section types.
5778 (vms_fixup_xtors_section): New function
5779 (Ctors_Psect, Dtors_Psect): Define.
5780 (IS_GXX_XTOR): Define
5781 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5782 Filter static constructors/destructors and add to
5783 Ctors_Symbols/Dtors_Symbols chain.
5784 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5785 appropriate section.
5787 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5788 * makefile.vms: Merge vax/vms support.
5790 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5792 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5793 (elf_pseudo_table): Add them.
5794 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5795 (md_apply_fix): Accept them.
5796 (mips_fix_adjustable): Don't adjust them.
5797 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5798 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5799 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5800 (tc_fix_adjustable): Don't adjust them.
5802 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5804 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5806 * Makefile.in: Regenerate.
5807 * configure.in: AC_SUBST cgen_cpu_prefix.
5808 * configure: Regenerate.
5810 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5812 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5813 Changed all users of COND12_DELAY.
5815 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5817 * config/tc-mn10300.c (set_arch_mach): New function.
5818 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5819 (md_begin): Default to mn10300 mode.
5820 (md_assemble): Only accept instructions for the core mn10300
5821 chip and the active machine type.
5823 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * subsegs.h (segment_info_type): Give the struct a name.
5826 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5827 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5828 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5829 * config/tc-w65.h (tc_reloc_mangle): Declare.
5830 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5832 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5834 * config/tc-v850.c (v850_comm): Restore old section
5835 after common processing.
5837 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5839 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5841 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5843 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5844 char with code that explicitly sign-extends.
5846 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5848 * config/tc-v850.c (md_begin): Restore text section as the current
5849 section after creating call table sections.
5850 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5853 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5854 with call to macro SYM_AUXINFO.
5856 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5858 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5859 with the program transform name.
5860 * Makefile.in: Rebuild.
5862 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5864 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5867 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5869 * config/tc-i386.c (i386_operand): Be prepared for a space between
5870 the open parenthesis and the start of the register operand,
5871 because of the June 16 change.
5873 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5875 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5878 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5880 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5881 even if it is belived to be unnecessary.
5883 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5885 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5887 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5889 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5891 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5892 shift amount for a repeated operand. The shift amount for the
5893 repeated copy comes from the size of the operand.
5895 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5897 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5899 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5901 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5903 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5905 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5906 characters in it as LEX_IS_SYMBOL_COMPONENT.
5907 * config/tc-i386.h (tc_symbol_chars): Define.
5908 (extra_symbol_chars): Declare.
5909 * config/tc-i386.c (extra_symbol_chars): Define.
5910 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5911 (line_comment_chars): Set to '/' if TE_LINUX.
5912 * doc/c-i386.texi (i386-prefixes): Update.
5913 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5915 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5917 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5918 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5920 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5922 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5923 constraint in instructions REP & REPI.
5925 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5927 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5928 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5930 (check_range): If the operand is shifted, then shift the number
5931 before checking its range.
5933 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5935 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5938 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5940 * config/tc-v850.c (v850_comm): Create special sections as needed.
5942 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5944 * config/tc-d10v.c (write_2_short): Addition of swapping
5945 instructions for sequential and reverse sequential order when
5946 given order is not possible.
5948 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5950 * Makefile.am: Rebuild dependencies.
5951 (DEP_INCLUDES): Fix reference to intl build directory.
5952 * Makefile.in: Rebuild.
5954 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5956 * doc/c-i386.texi: Update 16 bit documentation.
5958 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5959 IgnoreDataSize to IgnoreSize as they are used for address size as
5961 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5962 32-bit mode, similarly addr16/data16 and variants.
5964 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5966 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5967 sequential word multiply instructions.
5969 (do_assemble): Add extra command line argument, to allow mul32
5970 attribute to be preserved across parallel insns.
5971 (md_assemble): Insert NOPs between explicitly parallel insns which
5972 contain an 32 bit multiply and a 16 multiply.
5974 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5976 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5979 * config/tc-i386.c (reloc): Add braces.
5981 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5982 consistent with Intel naming.
5983 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5984 use bitfields in sib_byte.
5985 (modrm_byte): Don't use bitfields here either.
5987 * config/tc-i386.c (current_templates): Add const.
5988 (parse_register): Add const to return, param, and char *s.
5989 (i386_operand): Add const to reg_entry *r.
5990 * config/tc-i386.h (templates): Add const to start, end.
5992 Inspired by code for 16 bit gas support from Martynas Kunigelis
5993 <martynas@nm3.ktu.lt>:
5994 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5995 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5996 (uses_mem_addrmode): Remove.
5997 (md_estimate_size_before_relax): Add support here too.
5998 (md_relax_table): Rewrite interface to md_relax for 16 bit
6000 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6001 (opcode_suffix_to_type): Remove.
6002 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6003 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6004 (md_convert_frag): Likewise.
6005 (i386_operand): Add support for 16 bit base/index regs,
6006 immediates, and displacements. Remove some unnecessary casts, and
6007 localise end_of_operand_string, displacement_string_start,
6008 displacement_string_end variables. Add GCC_ASM_O_HACK.
6009 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6011 * config/tc-i386.c (prefix_hash): Remove.
6012 (md_begin): Rewrite without obstacks. Remove prefix hash table
6013 handling. Rewrite lexical table handling.
6014 (i386_print_statistics): Don't print prefix statistics.
6015 (md_assemble): Rewrite instruction parser so that line is not
6016 converted to lower case. Don't do a hash_find for prefixes,
6017 instead recognise them via opcode modifier.
6018 (expecting_operand, paren_not_balanced): Localise variables.
6019 * config/tc-i386.h (IsPrefix): Define.
6020 (prefix_entry): Remove.
6022 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6023 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6024 '\\' in case where comment_chars contains '/'.
6026 * config/tc-i386.c (MATCH): Ensure given operand and template
6027 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6028 you must write `ljmp *table(%ebx)'.
6030 From H.J. Lu <hjl@gnu.org>:
6031 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6032 as 0 ifndef BFD_ASSEMBLER.
6033 (md_assemble): Allow immediate operands without suffix or
6034 other reg operand to default in size to the current code size.
6036 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6038 * config/tc-v850.c (md_begin): Restore creation of
6039 .call_table_text and .call_table_data sections.
6041 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6043 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6044 after emitting a word of noops.
6046 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6048 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6049 (i386_operand): Simplify checks for valid base/index combinations.
6050 Disallow `in 4(%dx),%al'.
6052 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6054 (add_prefix): Change parameter from char to int.
6056 * config/tc-i386.h (Ugh): Define opcode modifier.
6057 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6059 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6060 CONSISTENT_REGISTER_MATCH macros to check register types more
6061 thoroughly. Check for illegal suffix/operand combinations
6062 when matching insns with operands. Handle new `s' suffix, and
6063 associated FloatMF opcode modifier for float insns with memory
6065 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6066 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6067 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6068 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6069 DATA_PREFIX_OPCODE throughout.
6071 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6072 (md_assemble): Rewrite suffix/register operand checking code to be
6073 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6074 AnyMem, the better to grep.
6076 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6077 given a memory operand. Don't set Abs bits either.
6078 (type_names): Remove Mem*, Abs*.
6079 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6080 define opcode_modifiers as these cases are handled by Disp8,
6081 Disp16, Disp32 and suffix checks.
6082 (COMES_IN_BOTH_DIRECTIONS): Remove.
6083 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6085 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6086 if IgnoreDataSize modifier given. Remove ShortformW modifier
6087 test. Add test for ShortForm in W base_opcode modification.
6088 Merge Seg2ShortForm and Seg3ShortForm code.
6089 * config/tc-i386.h (ShortFormW): Remove.
6090 (IgnoreDataSize): Define.
6092 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6094 * config/tc-d30v.c (md_assemble): Store previous segment state
6095 with previous instruction.
6097 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6099 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6100 (ebp, esp): Remove static variables.
6101 (MATCH): Remove test for InOutPortReg.
6102 (i386_operand): Properly handle InOutPortReg here instead.
6103 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6104 (md_assemble): Simplify and correct modrm and sib generation.
6105 (i386_operand): Add warning for scale without index.
6106 Rewrite checks for valid base/index combinations.
6108 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6109 macros and enclose in do while(0).
6110 (RESTORE_END_STRING): Likewise.
6111 (md_assemble): Add one to printed operand number so we start
6112 from 1 not 0. Add some more gettext invocations.
6113 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6116 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6117 DATA_PREFIX, SEG_PREFIX): Define.
6118 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6119 (check_prefix): Remove function.
6120 (add_prefix): New function. Add prefix to i.prefix as well as
6122 (md_assemble): Changes for add_prefix. Remove hack for wait
6123 prefix, instead always output prefixes in fixed order. Test
6124 for jcxz/loop when selecting between word & dword operations,
6125 and add address size prefix rather than operand size prefix.
6126 Remove operand -> address size hack when emitting jcxz/loop.
6127 (i386_operand): Remove O_Absent check as it's done in expr.
6129 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6131 * configure.in: Recognize m5200 as a cpu_type of m68k.
6132 * aclocal.m4: Rebuild with current libtool.
6133 * configure: Rebuild.
6135 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6137 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6138 to relaxable_symbol to prevent references to external symbol from
6141 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6144 symbols are relaxable.
6146 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6148 * config/tc-v850.c (md_begin): Don't create special
6149 sections by default.
6151 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6153 * config/tc-mips.c (macro): For div and udiv, close the
6154 reorder block as soon as possible.
6156 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6158 From Matt Semersky <matts@scd.hp.com>:
6159 * macro.c (macro_mri_mode): New function.
6160 * macro.h (macro_mri_mode): Declare.
6161 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6164 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6166 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6169 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6170 until after xstrdup in OBJ_EVAX case.
6172 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6174 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6175 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6176 of hardcoded magic number.
6177 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6179 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6181 * read.c (do_s_func): New function.
6183 * read.h (do_s_func): Add prototype.
6185 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6187 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6188 nops if fill pattern not specified.
6190 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6192 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6193 * config/te-go32.h (TE_GO32): Define.
6194 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6196 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6198 Implement .func/.endfunc pseudo-ops.
6199 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6201 * read.c (potable): Add .func,.endfunc.
6202 (s_func): New function.
6203 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6205 (in_doc_func_p,current_function_label): New static globals.
6206 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6208 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6210 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6211 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6212 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6213 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6214 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6215 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6216 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6217 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6218 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6219 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6220 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6221 * config/tc-a29k.c: Don't define md_short_jump_size,
6222 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6223 * config/tc-alpha.c: Likewise.
6224 * config/tc-alpha.h: Likewise.
6225 * config/tc-arm.c: Likewise.
6226 * config/tc-h8300.c: Likewise.
6227 * config/tc-h8500.c: Likewise.
6228 * config/tc-hppa.c: Likewise.
6229 * config/tc-i860.c: Likewise.
6230 * config/tc-i960.c: Likewise.
6231 * config/tc-ppc.c: Likewise.
6232 * config/tc-sh.c: Likewise.
6233 * config/tc-sparc.h: Likewise.
6234 * config/tc-tic30.c: Likewise.
6235 * config/tc-w65.c: Likewise.
6236 * config/tc-z8k.c: Likewise.
6238 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6240 * config/tc-vax.c (_): Delete this macro used for placeholder
6241 values in vax_operand_width_size; it conflicts with the _() macro
6242 used for internationalization.
6244 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6247 code. From Chris Moller <moller@bops.com>.
6249 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6250 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6251 * read.c (emit_expr): Initialize seg and subseg fields of a new
6253 * write.c (write_object_file): Switch to the appropriate segment
6254 and subsegment when processing a broken word.
6256 * config/tc-m68k.c (mri_assemble): New static function.
6257 (build_mri_control_operand): Call mri_assemble rather than
6259 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6260 (s_mri_endf, s_mri_endw): Likewise.
6262 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6264 * read.c (s_org): Call md_flush_pending_output if it is defined.
6266 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6268 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6270 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6271 (md_parse_option): Add for same.
6272 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6273 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6274 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6276 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6278 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6280 * config/tc-arm.c (find_real_start): Relax definition of local
6283 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6285 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6286 symbols at the given address, not just the last one specified.
6288 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6290 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6291 or number_to_chars_littleendian to write data.
6293 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6295 * config/tc-v850.c (md_assemble): Remove artificially created
6296 register name symbols.
6298 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6300 * write.c (fixup_segment): Change "segment" to "section" in
6303 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6305 * write.c (fixup_segment): Change sym1-sym2 message again.
6307 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6309 * write.c (fixup_segment): Improve error message for sym1-sym2
6310 errors when sym1 is in a different segment from sym2.
6312 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6314 * config/tc-m32r.c (warn_unmatched_high): New static local.
6315 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6316 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6317 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6318 (md_parse_option): Likewise.
6319 (md_show_usage): Likewise.
6320 (m32r_frob_file): Likewise.
6322 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6323 (read_a_source_file): Call them.
6324 * read.h (stabs_generate_asm_file): Declare.
6325 * stabs.c (stabs_generate_asm_file): New function.
6326 (generate_asm_file): New function.
6327 (stabs_generate_asm_lineno): Move file name handling into
6330 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6332 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6333 (d30v_current_align, d30v_current_align_seg): New variables.
6334 (d30v_last_label): New variable.
6335 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6336 (s_d30v_data, s_d30v_section): Likewise.
6337 (md_pseudo_table): Call them.
6338 (md_begin): Initialize d30v_current_align_seg.
6339 (md_assemble): Call d30v_align when needed by known current alignment.
6340 (d30v_frob_label, d30v_cons_align): New functions.
6341 * config/tc-d30v.h (md_do_align): Remove.
6342 (tc_frob_label): Call d30v_frob_label.
6343 (md_cons_align): New.
6345 * config/tc-d30v.c (find_format): Convert complex expressions to
6346 expression symbols before processing. Clean up code formatting.
6348 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6350 * po/Make-in (install-info): New target.
6352 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6354 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6356 * config/tc-mn10300.c (md_assemble): Likewise.
6358 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6360 * Makefile.am: Update with `make dep-am'.
6361 (HFILES): Add cgen.h.
6362 (cgen.o): Depend on cgen.h.
6363 * Makefile.in: Regenerate.
6365 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6367 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6369 * gasp.c (grab_label): Permit a label to be a preprocessor
6370 variable by permitting a label to start with a backslash.
6372 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6374 * config/tc-mips.c (validate_mips_insn): Removed hack
6375 for previously inaccessible bitfields in some INSN_TRAP
6378 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6380 * config/tc-d30v.c (do_assemble): Abort with error message
6381 if opcode operands do not match.
6383 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6385 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6386 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6387 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6388 similar new 'q' operand.
6390 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6392 * cgen.c (cgen_asm_finish_insn): Fix typo.
6394 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6397 * cgen.c: Include it.
6398 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6399 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6400 All callers updated.
6401 * config/tc-m32r.c: Include cgen.h.
6402 (m23r_insn): New members num_fixups,fixups.
6404 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6406 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6407 to avoid compiler warning.
6409 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6411 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6414 * makefile.vms (OBJS): Add ehopt.obj
6416 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6418 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6420 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6422 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6423 a short format insn.
6424 (md_assemble): Set it for explicitly packed insns.
6426 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6428 * config/obj-coff.c (c_symbol_merge): Do not take address of
6429 native fields when performing the memcpy.
6431 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6433 * config/tc-mips.c (macro,macro2): Implement
6434 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6436 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6438 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6439 relocations against globally visible symbols.
6440 * config/tc-m68k.c (relaxable_symbol): New macro.
6441 (m68k_ip, md_estimate_size_before_relax): Use it.
6442 (tc_m68k_fix_adjustable): Also handle weak symbols.
6444 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6446 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6447 references to externally visible symbols.
6448 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6449 values in twice for a PC relative reloc if the symbol is
6452 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6453 don't adjust a PC relative reloc against an externally visible
6455 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6456 for a PC relative fixup against an externally visible defined
6457 symbol, arrange to store object file and addend values as though
6458 the symbol were not defined.
6459 (tc_gen_reloc): Likewise.
6461 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6463 * read.c (sizeof_leb128): Referenced externally by write.c so
6466 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6468 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6469 and expand a 'debug' symbol associated with the next instruction
6470 that does not cause a short instruction to be filled with a NOP.
6471 (md_pseudo_table): Add support for .debugsym.
6472 (assemble_parallel_insn): Add calls to expand_debug_sym as
6474 (md_assemble): Ditto.
6476 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6478 * as.c (main): Conditionally call setlocale.
6479 * gasp.c (main): Likewise.
6480 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6481 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6483 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6485 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6487 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * config/tc-hppa.c: Change all calls to bzero to use memset.
6490 (pa_ip): Add cast to avoid warning.
6491 (tc_gen_reloc, md_apply_fix): Likewise.
6492 (pa_find_space_by_number): Likewise.
6493 (hppa_force_relocation): Likewise.
6494 (pa_block): Change i to unsigned int.
6495 * config/obj-som.h (obj_som_copyright): Declare.
6497 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6499 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6500 for line numbers for assembly source.
6502 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6504 * configure.in: Change version number to 2.9.4
6505 * configure: Rebuild.
6507 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6509 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6511 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6513 * ecoff.h: Change symbolS in function declaration to struct
6516 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6518 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6519 (md_convert_frag): Fix i18n typo.
6521 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6523 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6524 * ecoff.h: Protoype it.
6525 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6526 [EVAX] (s_alpha_prologue): Delete.
6527 (md_pseudo_table): Update.
6529 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6531 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6532 array to local pointer.
6533 (get_args, parse_expr): Add casts to avoid warnings.
6535 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6537 * read.c (s_set): Cast xmalloc return value to fragS *.
6538 * config/tc-m68k.c (m68k_ip): Function made static to match
6539 previous forward declaration.
6540 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6542 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6544 * config/tc-v850.c: Add internationalisation macros to error
6547 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6548 macros to error strings.
6550 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6552 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6553 reloc is in the TOC csect.
6554 (md_apply_fix3): Correct gettext typo.
6556 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6558 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6559 .L - they are local labels and the branches are not really
6560 function calls but rather far jumps.
6562 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6564 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6566 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * config/tc-i386.c (md_assemble): Print operand number rather than
6569 using ordinal_names.
6570 (i386_operand): Likewise.
6572 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6574 * Makefile.am (INTLLIBS): Define to work around apparent automake
6576 All Makefiles: Regenerated.
6578 * Many files: Added gettext invocations around user-visible
6580 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6581 HAVE_LC_MESSAGES): Define.
6582 * dep-in.sed: Added asintl.h.
6583 * po/Make-in: New file.
6584 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6586 * read.c (Z_): Renamed from `_'.
6587 * Makefile.am (SUBDIRS): Added po.
6588 (POTFILES): new macro.
6589 (po/POTFILES.in): New target.
6590 ($(OBJS)): Added asintl.h.
6592 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6593 (as_new_LDADD): Added $(INTLLIBS).
6594 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6595 (gasp_new_LDADD): Added $(INTLLIBS).
6596 (gasp_new_DEPENDENCIES): New macro.
6597 * configure, aclocal.m4: Rebuilt.
6598 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6600 (ALL_LINGUAS): Define.
6601 * macro.c: Include "asintl.h".
6602 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6603 * as.h: Include "asintl.h".
6604 * config/tc-i386.c (ordinal_names): Removed.
6605 (md_assemble): Changed error text to avoid ordinal_names.
6606 (i386_operand): Likewise.
6607 (reloc): Added as_bad to avoid i18n problems.
6608 (tc_gen_reloc): Likewise.
6609 * config/tc-arm.c (bad_args): Now a #define.
6611 * config/obj-vms.c (VMS_stab_parse): Changed type of
6613 (global_symbol_directory): Unified strings to avoid i18n
6615 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6616 avoid i18n problems.
6617 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6618 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6620 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6622 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6624 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6626 * as.c (print_version_id): Added an fprintf to avoid i18n
6628 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6630 * expr.c (expr): Added as_warn call to avoid i18n problems.
6631 * messages.c (as_assert): Changed code to avoid i18n problems.
6632 (as_abort): Likewise.
6633 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6634 (s_space): Likewise.
6635 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6637 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6639 * config/tc-i386.c (check_prefix): New static function, split out
6641 (struct _i386_insn): Add wait_prefix field.
6642 (md_assemble): Remove wait_prefix local variable. Use
6643 check_prefix when adding a prefix.
6645 * config/tc-i386.c (current_templates): New static variable.
6646 (md_assemble): Remove current_templates local variable.
6647 (md_assemble, i386_operand): Improve error and warning messages in
6648 many places. Add RESTORE_END_STRING in many places before error
6649 return. Clarify some comments.
6651 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6653 (md_assemble): Parse string instruction operands, looking for
6654 segment override prefixes. Check for invalid segment prefixes on
6656 (i386_operand): i.seg[] and max mem_operand changes for string
6658 * config/tc-i386.h (EsSeg): Define.
6660 * config/tc-i386.h (regKludge): Define.
6661 (iclrKludge, imulKludge): Don't define.
6662 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6663 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6664 opcode_modifier checks to look for more common cases first. Add
6665 default_seg for IsString case.
6667 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6669 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6671 * configure: Rebuild with new automake and libtool.
6672 * aclocal.m4, Makefile.in: Likewise.
6674 * doc/Makefile.am (as.dvi): New target.
6675 * doc/Makefile.in: Rebuild.
6677 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6679 * configure.in: Added sparc86x support.
6681 * configure: Rebuild.
6683 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6685 (md_parse_option): Warn if -EL is not supported for this architecture.
6687 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6689 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6691 * config/tc-mips.c (mips_ip): Note when we use get match on
6692 the full instruction name.
6694 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6696 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6697 back into the expression to handle add/sub simplification correctly.
6699 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6701 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6703 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6705 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6708 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6710 * symbols.c (max_indent_level): New global.
6711 (print_symbol_value_1): Use it.
6712 * expr.h (expr_build_dot): Declare.
6713 * expr.c (expr_build_dot): New function.
6715 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6717 * symbols.c (print_binary): New function.
6718 (print_expr_1): Call it.
6720 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6722 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6723 operand in the opcode.
6725 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6727 * config/tc-i386.h: Reorder operand flags and opcode modifier
6728 flags for clarity. Remove unused definitions: Unknown,
6729 ImmUnknown, DispUnknown, NoModrm.
6730 * config/tc-i386.c (type_names): Add missing Debug type.
6731 (md_assemble): Better duplicate prefix checking. Quicker string
6732 instruction check via new opcode_modifier flag.
6734 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6736 * doc/as.texinfo (Invoking): Clarify -Wa example.
6738 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6740 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6741 (s_mips_weakext): Define.
6742 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6743 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6746 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6748 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6749 is an error if the value can not be computed at assembly time.
6750 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6752 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6754 * gasp.c (main): Set next field of new include_path structure to
6755 NULL. From Avery Pennarun <averyp@gdc.ca>.
6757 * read.c (s_mri_sect): Call as_bad rather than abort for an
6758 unsupported MRI target.
6760 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6762 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6763 the destination of a branch instruction should be altered.
6764 (find_real_start): New function: Locate the real, Thumb coded
6765 start of a Thumb function.
6766 (do_t_branch23): Alter the destination of branches to Thumb
6769 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6771 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6773 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6776 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6778 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6779 * doc/c-hppa.texi: Likewise.
6781 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * Makefile.am: Rebuild dependencies.
6784 * Makefile.in: Rebuild.
6786 * Makefile.am (DEP_INCLUDES): New variable.
6787 (.dep1): Change to work when srcdir is not an absolute path.
6788 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6789 * Makefile.in: Rebuild.
6791 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6793 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6794 LinearAddress patch.
6796 * configure.in: Set version to 2.9.1.
6797 * configure: Rebuild.
6799 * Branched binutils 2.9.
6801 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6803 * config/tc-i386.h (FWait): Define.
6804 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6805 other prefixes. Check FWait flag in opcode table to see which
6806 instructions require an fwait prefix.
6808 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6810 * stabs.c (get_stab_string_offset): Always create a stab string
6813 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6815 Fix some gcc -Wall warnings:
6816 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6817 * ehopt.c (eh_frame_code_alignment): Likewise.
6818 * expr.c (integer_constant, operand): Likewise.
6819 * frags.c (frag_align): Likewise.
6820 * gasp.c (level_0, change_base, doinstr): Likewise.
6821 * hash.c (hash_ask): Likewise.
6822 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6823 (debugging_pseudo): Likewise.
6824 * macro.c (define_macro, check_macro): Likewise.
6825 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6826 (ignore_rest_of_line, float_cons): Likewise.
6827 * symbols.c (decode_local_label_name): Likewise.
6828 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6829 (fixup_segment, number_to_chars_bigendian): Likewise.
6830 (number_to_chars_littleendian): Likewise.
6831 * config/atof-ieee.c (gen_to_words): Likewise.
6832 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6833 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6834 * read.c (output_big_sleb128): Initialize locals to avoid
6836 (output_big_uleb128, equals): Likewise.
6837 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6838 to unsigned int. Change zeros to unsigned int.
6839 * cond.c (s_if): Add return to default case.
6840 * frags.c (frag_now_fix): Change return type to addressT.
6841 * frags.h (frag_now_fix): Update declaration.
6842 * listing.c (file_info_struct): Change linenum to unsigned int.
6843 (struct list_info_struct): Change hll_line to unsigned int.
6844 (print_source): Update format string.
6845 * read.c (emit_expr): Change scan to unsigned int, and don't
6846 bother to initialize it.
6847 * symbols.c (dollar_label_count): Change to unsigned long.
6848 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6849 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6850 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6852 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6855 mcf5200 just as we do for m68000.
6856 (m68k_init_after_args): Likewise.
6857 (md_estimate_size_before_relax): Likewise.
6859 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6861 * config/tc-v850.c (md_assemble): Store relocation addend in
6862 fixup instead of instruction.
6864 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6866 * config/tc-i386.c (md_assemble): Swap template arguments to
6867 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6868 This macro is currently symmetric, so passing them the wrong
6869 way didn't cause any problem, but may if the macro is changed
6871 After copying template to i.tm, use i.tm. rather than t-> to
6872 access fields, and make t a const*
6873 Move i.tm.operand_types[] swap to immediately after the copy.
6875 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6877 * expr.h (expr_build_uconstant): Add prototype.
6878 (expr_build_unary,expr_build_binary): Add prototypes.
6879 * expr.c (expr_build_uconstant): New function.
6880 (expr_build_unary,expr_build_binary): New functions.
6882 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6884 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6885 * macro.c (macro_expand_body): Increase buffer size.
6886 * messages.c (as_warn): Likewise.
6887 (as_warn_where, as_bad, as_bad_where): Likewise.
6889 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6891 Based on patch from H.J. Lu <hjl@gnu.org>:
6892 * Makefile.am (DISTSTUFF): New variable.
6893 (diststuff): New target.
6894 * Makefile.in: Rebuild.
6896 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6898 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6899 m32r_elf_section_change_hook.
6901 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6902 emit a nop if a section ends with a 16 bit instruction.
6904 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6907 s_lcomm rather than obj_coff_lcomm.
6908 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6910 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6912 * config/tc-i386.h (LinearAddress): Define.
6913 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6914 instruction, don't use a default segment.
6916 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6918 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6919 * configure: Rebuild.
6921 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6923 * aclocal.m4, configure: Rebuild with libtool 1.2.
6925 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6927 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6928 PC relative branches. Patch courtesy of Jonathan Walton.
6931 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6933 * configure.in (emulations): Add thumb-pe target.
6935 * configure (emulations): Add thumb-pe target.
6937 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6939 * itbl-lex.l (yywrap): Don't define if already defined as a
6942 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6944 * depend.c (quote_string_for_make): New function.
6945 (wrap_output): Use it.
6947 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6949 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6950 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6952 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6954 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6955 Recognize -GN and -relax.
6956 (md_begin): Initialize gp size from -G switch.
6957 (alpha_force_relocation): Always force if -relax.
6958 (alpha_align): Take a new argument that will specify when to
6959 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6960 Change all callers. Emit nop alignment padding as nop+unop pair.
6962 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6964 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6965 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6967 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6969 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6970 require padding to the next long word boundary.
6972 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6974 * cgen.c: #include symcat.h.
6975 * config/tc-m32r.c: Likewise.
6977 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6979 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6980 absolute expressions instead of '$' prefixed register names.
6982 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6984 * read.c (s_set): Record file and line info for symbols when -as.
6985 (pseudo_set): Don't overwrite that dummy fragment.
6987 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6989 * config/tc-ppc.c (md_pseudo_table): Add "section".
6990 (ppc_named_section): New static function.
6992 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6994 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6995 so we don't have to scan the entire list.
6997 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6999 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7000 case, allow the parallel instructions to modify the same flag
7003 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7005 * listing.c (list_symbol_table): Categorize symbols by
7006 undefined_section rather than sy_frag->line == NULL.
7008 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7010 * Makefile.am (install-exec-local): Install properly when ln
7011 fails or tooldir == prefix.
7013 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7015 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7016 Test result of insert_operand for error.
7018 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7020 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7021 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7022 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7023 * doc/Makefile.in: Rebuild.
7025 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7027 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7028 (macro): Fix handling of M_COP[0-3].
7030 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7032 Based on patches from Ross Harvey <ross@teraflop.com>:
7033 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7034 if macro_alternate or macro_mri.
7035 (getstring): Remove support for byte constants between < and >.
7036 (get_any_string): '<' only starts a string if macro_alternate or
7038 (macro_expand_body): Permit keyword parameters following
7039 positional parameters.
7041 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7042 * configure.in (alpha*-*-netbsd*): New target.
7043 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7044 * configure: Rebuild.
7046 * as.h (flag_warn_suppress_instructionswap): Move from here...
7047 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7048 here, and make static.
7050 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7051 BFD_ASSEMBLER or MANY_SEGMENTS.
7053 * as.c (show_usage): Update bug-gnu-utils address.
7054 * gasp.c (show_usage): Likewise.
7055 * doc/as.texinfo (Bug Reporting): Likewise.
7057 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7059 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7060 insns regardless of the size of a pointer if we're in mips I or
7062 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7064 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7066 Fix rac to accept only a0:
7067 * tc-d10v.c (parallel_ok, find_opcode):
7068 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7069 Introduce OPERAND_GPR.
7071 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7073 * read.c (s_fill): Handle non-constant repeat counts by creating
7074 an rs_space fragment.
7076 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7078 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7079 from as_bad to as_warn.
7081 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7083 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7084 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7085 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7087 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7089 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7090 seg_fix_rotP rather than fix_root from seg_info.
7092 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7094 * expr.c: Add support for 0x1_2_3_4 bignums.
7096 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7098 * configure.in: Change -linux* to -linux-gnu*.
7099 * configure: Rebuild.
7101 * app.c (do_scrub_begin): Treat \r as whitespace.
7103 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7105 * Makefile.am: Update dependencies.
7106 * Makefile.in: Rebuild.
7108 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * configure, aclocal.m4: Rebuild with new libtool.
7112 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7114 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7115 the argument to bfd_set_arch_mach.
7116 (load_address): Use bfd_arch_bits_per_address to determine the
7117 bit size of an address instead of looking at the isa level.
7118 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7120 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7122 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7124 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7126 * ehopt.c: New file.
7127 * as.h (enum _relax_state): Add rs_cfa.
7128 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7129 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7130 * read.c (emit_expr): Call check_eh_frame.
7131 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7132 (relax_segment): Likewise.
7133 * Makefile.am: Rebuild dependencies.
7134 (GAS_CFILES): Add ehopt.c.
7135 (GENERIC_OBJS): Add ehopt.o.
7136 * doc/internals.texi (Frags): Document rs_cfa.
7138 * as.c (show_usage): Mention --traditional-format.
7139 (parse_args): Accept --traditional-format.
7140 * as.h (flag_traditional_format): Declare.
7141 * output-file.c (output_file_create): If flag_traditional_format,
7142 set BFD_TRADITIONAL_FORMAT on stdoutput.
7143 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7145 * config/tc-mips.c (append_insn): Make sure that if we have a
7146 fixup for an unmatched %hi reloc, it does not associated with a
7149 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7150 * doc/Makefile.in: Likewise.
7152 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7154 * config/tc-m32r.c (check_for_side_effects): New function.
7155 (can_make_parallel): Add checks for instruction side effects
7156 clashing with the other instruction.
7157 (assemble_parallel_insn): Improve warning messages. Return error
7158 message from non-swapped instruction order.
7160 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7162 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7164 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7165 md_cleanup definition. This moves the forced literal output to
7166 the end of the source pass, and avoids macro's inserting literals
7167 into the code immediately after the macro expansion.
7169 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7171 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7172 a gas internal symbol is adjustable.
7173 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7175 * as.h: If gcc version greater than 2.6, use `__format__' and
7176 `__printf__' in function attributes, rather than `format' and
7179 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7181 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7183 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7185 Add tms320c30 support:
7186 * config/tc-tic30.h: New file.
7187 * config/tc-tic30.c: New file.
7188 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7189 TARGET_FORMAT as "coff-tic30".
7190 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7191 * Makefile.am: Rebuild dependencies.
7192 (CPU_TYPES): Add tic30.
7193 (CPU_OBJ_VALID): tic30-aout is valid.
7194 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7195 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7196 * configure, Makefile.in: Rebuild.
7198 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7200 * config/tc-v850.c (md_assemble): Improvements to error messages.
7202 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7204 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7205 BFD_RELOC_HI16_S to store the high bits of any value.
7207 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7208 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7209 assembler calculate relocations to any external symbol at all.
7210 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7211 involving generation of pc-relative relocs.
7212 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7213 has been moved to md_apply_fix3.
7215 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7216 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7217 which actually means (the address of identifier's GOT entry) +
7218 constant, which is not particularly useful.
7220 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7222 * read.h (include_dirs): Declare.
7223 (include_dir_count,include_dir_maxlen): Declare.
7225 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7227 * configure.in: Correct check for shared opcodes library.
7228 * configure: Rebuild.
7230 * listing.c (buffer_line): If we can't open the file, set at_end.
7231 (listing_print): Remove unused local variable fi.
7233 * config/m68k-parse.y (reglistpair): Handle register list in
7236 * config/vms-conf.h: Don't undef VERSION.
7238 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7240 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7242 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7244 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7245 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7246 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7247 (EXTRA_DIST): Define.
7248 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7249 explicitly rather than via the list of object files.
7250 (gcc-as.opt): New file created when make-gas.com is run.
7251 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7252 itbl-cpu.h} to #include appropriate file rather than copying that
7254 * config/vms-conf.h: Synchronize with current config.in.
7255 * Makefile.in: Rebuild.
7257 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7259 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7260 (parallel_ok): Relaxed parallel subinstruction dependency check.
7262 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7264 * as.h (flag_warn_suppress_instructionswap): added new flag.
7265 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7266 command line argument.
7267 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7268 warning only if flag_warn_suppress_instructionswap is false.
7270 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7272 * configure.in (i386-*-mingw32*): New target.
7273 * configure: Rebuild.
7275 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7277 * symbols.c (resolve_symbol_value): Don't set the segment if it
7278 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7280 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7283 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7285 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7286 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7289 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7291 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7293 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7295 * config/tc-v850.c (v850_insert_operand): Display instruction when
7296 an error is encountered.
7298 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7300 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7301 (i386-*-sco3.2v5*coff): New target.
7302 (i386-*-sco3.2*): New target.
7303 * configure: Rebuild.
7305 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7307 * config/tc-v850.c: Tidy error message production.
7309 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7311 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7312 validate_immediate return value in the right type for comparisons
7315 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7317 * listing.c (MAX_BYTES): Use listing variables not constants.
7318 (data_buffer): No longer an array, but a pointer.
7319 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7320 (listing_listing): Allocate data_buffer.
7322 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7324 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7325 --listing-rhs-width, --listing-cont-lines.
7326 (show_usage): Update.
7327 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7328 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7329 (print_lines): Use the variables instead of the constants.
7330 (listing_listing): Likewise.
7331 * listing.h: Declare the new vars.
7333 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7335 * as.c (parse_args): Add --keep-locals alias for -L.
7336 Add --strip-local-absolute.
7337 (show_usage): Update.
7338 * as.h (flag_strip_local_absolute): New flag.
7339 * symbols.c (S_IS_LOCAL): Use it.
7340 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7341 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7342 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7344 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7346 * config/tc-m32r.c: Detect if explicitly parallel instructions
7347 might have an io conflict and issue a warning message.
7349 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7351 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7352 cgen_swap_fixups): Functions to save, restore and swap the fixup
7353 chain with a backup copy.
7354 (cgen_asm_finish_insn): Returns address of constructed insn.
7356 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7358 * listing.c (file_info_struct): Remove FILE, add POS.
7359 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7360 (file_info): Don't open the file.
7361 (buffer_line): Check for the file in the last_open cache, updating
7363 (print_source): Don't reference file_info->file.
7364 (listing_listing): Likewise.
7365 (listing_print): Close the file in the cache, if any.
7367 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7369 * read.c (dwarf_file_string): New file static variable.
7370 (emit_expr): Look for constant sequence that leads up to a file
7371 name in DWARF debugging output.
7372 (stringer): Use dwarf_file_string to decide whether to accept a
7373 string as a file name.
7375 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7377 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7378 (crack_operand): Add reg->reglst MRI hack.
7379 (r_seg): Put reglst symbols in reg_section.
7380 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7382 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7384 * tc-sh.c (get_specific): Handle SGR & DBR.
7386 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7388 * tc-h8300.c (parse_reg): Take the length of the symbol into
7389 account when attempting to match a register name.
7390 * tc-h8500.c (parse_reg): Likewise.
7392 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7394 * cgen.c: Formatting changes to improve readability.
7396 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7398 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7401 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7403 Based on a patch from Jim Wilson
7404 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7405 (tc_gen_reloc): Handle cross section PC relative relocs
7408 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7410 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7412 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7414 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7415 (expr_jmp_buf): New static local.
7416 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7417 (cgen_md_operand): New function.
7418 * tc-m32r.c: Clean up pass over `struct foo' usage.
7419 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7421 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7423 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7424 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7426 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7428 * config/tc-i386.c (i386_operand): Give an error if there are
7429 unrecognized characters after an expression.
7431 For older changes see ChangeLog-9697