1 2000-09-02 Kazu Hirata <kazu@hxi.com>
3 * config/tc-ia64.c: Fix formatting.
5 2000-09-02 Nick Clifton <nickc@redhat.com>
7 * configure.in: Increase version number to 2.10.91.
8 * configure: Regenerate.
9 * aclocal.m4: Regenerate.
10 * config.in: Regenerate.
11 * po/gas.pot: Regenerate.
12 * Makefile.in: Regenerate.
14 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
16 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
17 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
18 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
20 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
23 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
25 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
26 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
27 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
28 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
29 (GOT_symbol): New variable.
30 (md_undefined_symbol): Set it.
32 2000-09-01 Richard Henderson <rth@cygnus.com>
34 * config/tc-ia64.c (match): Don't inline.
35 (extra_goodness): New.
36 (md_begin): Prefer nop.f and nop.b for best_template.
38 2000-08-31 Kazu Hirata <kazu@hxi.com>
40 * as.c: Fix formatting.
45 2000-08-31 Eric Christopher <echristo@cygnus.com>
47 * config/tc-mn10300.c: Cleanup and fix warnings.
48 (md_pseudo_table): Add initializers.
49 (md_show_usage): Cleanup.
50 (md_parse_option): Fix warnings.
51 (md_undefined_symbol): Fix warnings.
52 (md_conver_frag): Fix warnings.
53 (tc_gen_reloc): Fix warnings.
54 (md_apply_fix3): Fix warnings.
55 (check_operand): Fix warnings.
57 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
59 * acinclude.m4: Include libtool and gettext macros from the
61 * aclocal.m4, configure: Rebuilt.
63 2000-08-30 Mark Hatle <mhatle@mvista.com>
65 * config/tc-ppc.c (md_parse_option): Recognize -m405.
67 2000-08-31 Kazu Hirata <kazu@hxi.com>
69 * listing.c: Fix formatting.
71 2000-08-29 Kazu Hirata <kazu@hxi.com>
73 * app.c: Fix a comment typo. Fix formatting.
75 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
77 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
78 offset of the target destination for jmp instructions.
79 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
81 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
83 * NEWS: Mention support for CRIS.
85 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
87 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
88 Sets `.lcomm' alignment to zero.
90 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
92 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
93 (TC_FIX_ADJUSTABLE): Define.
95 2000-08-23 Jim Wilson <wilson@cygnus.com>
97 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
98 unwind.personality_routine is set.
100 2000-08-23 H.J. Lu <hjl@gnu.org>
102 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
104 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
106 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
109 2000-08-22 H.J. Lu <hjl@gnu.org>
111 * config.in (STRICTCOFF): New for strict COFF.
113 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
114 i386-*-go32* and i386-go32-rtems*.
115 * configure: Rebuilt.
117 * config/obj-coff.c (obj_coff_endef): Follow the historical
118 behavior if STRICTCOFF is not defined.
120 * doc/internals.texi: Document STRICTCOFF.
122 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
124 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
125 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
126 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
127 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
128 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
129 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
130 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
133 2000-08-22 Eric Christopher <echristo@cygnus.com>
135 * config/tc-mn10300.c: (md_apply_fix): New function.
136 (mn10300_force_relocation): New function.
137 (mn10300_fix_adjustable): New function.
139 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
140 (TC_HANDLES_FX_DONE): Define.
141 (obj_fix_adjustable): Define.
142 (MD_APPLY_FIX3): Define.
143 (TC_LINKRELAX_FIXUP): Define.
145 * write.c: (TC_LINKRELAX_FIXUP): Define if not
147 (fixup_segment): Use TC_LINKRELAX_FIXUP.
149 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
151 2000-08-21 Jason Eckhardt <jle@cygnus.com>
153 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
154 if the fixup resulted in a relocation.
156 2000-08-18 Nick Clifton <nickc@redhat.com>
158 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
159 Make reference to first element of shift_names explicit.
161 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
163 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
164 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
165 add a symbol's address. Removed all target-specific #ifdefs that
166 used to accomplished the same.
167 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
168 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
169 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
170 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
171 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
173 2000-08-17 Kazu Hirata <kazu@hxi.com>
175 * dwarf2dbg.c: Fix formatting.
177 2000-08-17 Nick Clifton <nickc@redhat.com>
179 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
180 to be recoded as logical shift lefts by zero.
182 2000-08-16 Jim Wilson <wilson@cygnus.com>
184 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
185 postincrement modified registers. Handle IA64_OPND_R3_2 addl
187 (note_register_values): Handle IA64_OPND_R3_2 operands.
189 2000-08-16 Jason Eckhardt <jle@cygnus.com>
191 * config/tc-i860.c (md_operand): Silly typo fixed.
193 2000-08-16 Nick Clifton <nickc@redhat.com>
195 * config/tc-arm.c (struct asm_shift): Delete.
197 (enum asm_shift_index): New.
198 (struct asm_shift_properties): New.
199 (struct asm_shift_name): New.
200 (shift_properties[]); New.
201 (shift_names[]); New.
203 (decode_shift): Use new structures.
204 Issue a warning is "ROR #0" is used.
205 Issue a warning if "ASR #0" or "LSR #0" is used.
207 (md_begin): Initialise arm_shift_hsh table from new
208 asm_shift_name array.
210 2000-08-16 Jakub Jelinek <jakub@redhat.com>
212 * config/tc-sparc.c: Kill all warnings.
213 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
215 (md_show_usage): Update usage text.
217 2000-08-16 Nick Clifton <nickc@redhat.com>
219 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
222 2000-08-14 Will Cohen <wcohen@redhat.com>
224 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
226 * config/tc-sh.c (md_assemble): Changed so debug_type
227 test performed for ppi_assemble
228 * config/tc-sh.c: Included dwarf2dbg.h.
229 (debug_line): Defined.
230 (md_assemble): Generates dwarf2 line info.
231 (sh_finalize): New function. Finalize dwarf2 info.
232 (assemble_ppi): Returns size of code generated.
233 (build_Mytes): Returns size of code generated.
234 (md_pseudo_table): Added "file" and "loc" psuedo ops.
235 * config/tc-sh.h (md_end): Defined.
236 (sh_finalize): Declared.
238 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
240 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
243 2000-08-14 Nick Clifton <nickc@redhat.com>
245 * config/tc-arm.c (do_bx): Allow "bx pc".
247 2000-08-14 Jim Wilson <wilson@cygnus.com>
249 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
250 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
251 (md_begin): Change assignment to md.flag to OR in the new bit.
253 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
255 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
256 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
259 2000-08-14 Jason Eckhardt <jle@cygnus.com>
261 * NEWS: Mention i860 support.
263 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
265 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
267 2000-08-14 Andreas Schwab <schwab@suse.de>
269 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
271 2000-08-11 Andreas Schwab <schwab@suse.de>
273 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
276 2000-08-11 Kazu Hirata <kazu@hxi.com>
278 * expr.c: Fix formatting.
279 * config/obj-bout.c: Likewise.
281 2000-08-10 Jason Eckhardt <jle@cygnus.com>
283 * doc/c-i860.texi: Flesh out the i860 section more.
285 2000-08-10 Kazu Hirata <kazu@hxi.com>
287 * symbols.c: Fix formatting.
290 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
292 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
293 has the IgnoreSize bit set.
295 2000-08-09 Alan Modra <alan@linuxcare.com.au>
297 From Rodney Brown <RodneyBrown@mynd.com>
298 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
299 * configure: Regenerate.
301 2000-08-08 Jason Eckhardt <jle@cygnus.com>
303 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
304 (i860_fix_info): New enum.
305 (MD_APPLY_FIX3): Define.
306 (WORKING_DOT_WORD): Define.
307 (TC_HANDLES_FX_DONE): Define.
308 (DIFF_EXPR_OK): Define.
309 (LISTING_HEADER): Define.
310 (TARGET_FORMAT): Select target format based on endian flag.
311 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
312 (target_big_endian): Add external declaration.
314 * config/tc-i860.c: All existing code reworked completely. Other
315 new code shown below.
316 (SYNTAX_SVR4): Define.
317 (target_warn_expand): New variable.
318 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
319 (md_longopts): Declare and define with new options (-EL, -EB,
321 (md_show_usage): New function.
322 (md_operand): New function.
323 (obtain_reloc_for_imm16): New function.
324 (md_apply_fix3): New function.
325 (tc_gen_reloc): New function.
327 2000-08-09 Kazu Hirata <kazu@hxi.com>
329 * hash.c: Fix formatting.
332 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
334 * config/tc-m68hc11.c (build_jump_insn): Make sure the
335 2 bytes of the jump address are in the same frag.
336 (find): Accept 68hc12 register indirect modes.
338 * NEWS: Mention 68HC11 & 68HC12 support.
340 2000-08-07 Richard Henderson <rth@cygnus.com>
342 * config/tc-ia64.c (unwind): Add prologue_mask member.
343 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
344 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
345 (dot_body): Clear unwind.prologue_mask.
346 (dot_prologue): Set it. Accept a register second argument.
348 2000-08-07 Kazu Hirata <kazu@hxi.com>
350 * config/atof-ieee.c: Fix formatting.
351 * config/atof-tahoe.c: Likewise.
353 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
355 * config/tc-avr.c: Use PARAMS macro in function declarations.
356 Don't declare md_pcrel_from_section (already in tc-avr.h).
357 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
358 (avr_operand): Don't set (unsigned) op_mask to -1.
360 2000-08-04 Nick Clifton <nickc@cygnus.com>
362 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
365 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
366 of .popsection, .previous, .pushsection, .subsection,
367 .version, .vtable_entry, .vtable_inherit and .weak.
369 2000-08-05 Kazu Hirata <kazu@hxi.com>
371 * config/tc-cris.c: Fix formatting.
372 * config/tc-i386.c: Likewise.
373 * config/tc-sparc.c (sparc_ip): Simplify the code.
375 2000-08-04 Kazu Hirata <kazu@hxi.com>
377 * config/tc-cris.c: Rearrange code for readability.
378 * config/tc-d10v.c: Fix formatting.
379 * config/tc-m32r.c: Likewise.
380 * config/tc-sparc.c: Likewise.
382 2000-08-02 Jim Wilson <wilson@cygnus.com>
384 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
385 before ia64_find_opcode.
386 (md_assemble): Likewise.
388 2000-08-01 Nick Clifton <nickc@cygnus.com>
390 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
391 Undo some formatting fixes.
393 2000-08-01 Kazu Hirata <kazu@hxi.com>
395 * config/obj-som.c: Fix formatting.
396 * config/obj-ieee.c: Likewise.
397 * config/tc-arm.c: Likewise.
398 * config/tc-v850.c: Likewise.
400 2000-08-01 Nick Clifton <nickc@redhat.com>
402 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
403 index by command line option.
405 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
407 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
408 (@node M68K-Branch): Rewrite to match the reality.
410 2000-07-31 Jason Eckhardt <jle@cygnus.com>
412 * doc/c-i860.texi: New file.
413 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
414 * doc/Makefile.in: Regenerate.
415 * doc/all.texi: Add I860 as relevant architecture.
416 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
418 2000-07-31 Kazu Hirata <kazu@hxi.com>
420 * config/tc-d30v.c: Fix formatting.
422 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
424 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
425 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
426 long emit a long branch if available instead of an absolute jump, never
427 emit absolute jumps for anything with --pcrel.
429 * doc/c-m68k.texi: Document new command line option.
431 2000-07-28 Jason Eckhardt <jle@cygnus.com>
433 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
434 * configure: Regenerated.
435 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
436 of operand to the .type directive (.e.g, "type").
438 2000-07-28 Alan Modra <alan@linuxcare.com.au>
440 * as.h (warn_comment, found_comment, found_comment_file): Declare.
441 * app.c (do_scrub_chars): Record where first comment found.
442 * read.c (read_a_source_file): Init found_comment on entry, and
443 notify whether comments found on exit.
444 * config/tc-hppa.c (md_shortopts): Add "c".
445 (md_longopts): Add warn-comment.
446 (md_parse_option): Handle it.
447 (md_show_usage): Show available options.
448 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
450 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
452 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
453 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
455 (md_estimate_size_before_relax): Don't fall off end of function.
457 2000-07-27 Kazu Hirata <kazu@hxi.com>
459 * config/tc-avr.c: Fix formatting.
460 * config/tc-ns32k.c: Likewise.
462 2000-07-27 Alan Modra <alan@linuxcare.com.au>
464 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
466 2000-07-27 Kazu Hirata <kazu@hxi.com>
468 * config/tc-d10v.c: Fix formatting.
469 * config/tc-z8k.c: Likewise.
470 * config/tc-sparc.c: Likewise.
472 2000-07-26 Dave Brolley <brolley@redhat.com>
474 * cgen.c (queue_fixup): Declare opinfo.
475 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
476 (gas_cgen_md_operand): Ditto.
477 (gas_cgen_md_apply_fix3): Ditto.
479 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
481 * config/obj-coff.c (obj_frob_symbol): Don't merge
482 labels. Don't merge if the symbol isn't constant. Return
483 immediately if a symbol is merged.
485 2000-07-22 Alan Modra <alan@linuxcare.com.au>
487 * frags.c (frag_align): Correct absolute section alignment.
489 2000-07-20 DJ Delorie <dj@redhat.com>
491 * config/obj-coff.c (obj_frob_symbol): revert previous change,
492 it breaks linking against DLLs.
494 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
496 * configure.in: Add CRIS support.
497 * configure: Regenerate.
498 * Makefile.am: (CPU_TYPES): Add cris.
499 (CPU_OBJ_VALID) [aout]: Add cris.
500 (MULTI_CPU_TYPES): Add cris.
501 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
502 [coff]: Only i386 and mips are valid.
503 (TARGET_CPU_CFILES): Add config/tc-cris.c.
504 (TARGET_CPU_HFILES): Add config/tc-cris.h.
505 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
506 Regenerate dependencies.
507 * Makefile.in: Regenerate.
508 * aclocal.m4: Regenerate.
509 * as.c: Declare crisaout, criself.
510 * config/tc-cris.h, config/tc-cris.c: New.
511 * config/e-criself.c, config/e-crisaout.c: New.
512 * po/POTFILES.in, po/gas.pot: Regenerate.
514 2000-07-20 Kazu Hirata <kazu@hxi.com>
516 * read.c: Fix formatting.
517 * write.c: Fix formatting.
519 2000-07-19 H.J. Lu <hjl@gnu.org>
521 * sb.c: Include <stdlib.h> if exists for abort ().
523 2000-07-19 Alan Modra <alan@linuxcare.com.au>
525 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
526 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
527 (pa_type_args): Same here.
529 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
531 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
532 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
533 the storage class is already set.
535 2000-07-17 Kazu Hirata <kazu@hxi.com>
537 * config/tc-m68hc11.c: Fix formatting.
538 * config/tc-mn10200.c: Likewise.
539 * config/tc-mn10300.c: Likewise.
540 * config/tc-pj.c: Likewise.
541 * config/tc-tic80.c: Likewise.
542 * config/tc-w65.c: Likewise.
544 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
546 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
549 2000-07-15 Ian Lance Taylor <ian@zembu.com>
551 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
554 2000-07-15 Alan Modra <alan@linuxcare.com.au>
556 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
557 ELF as are used for SOM (except the 32-bit reloc one) to decide
558 whether a symbol can be reduced to a section symbol. Expand on
559 the comment for symbols involved in LR% and RR% expressions.
561 2000-07-14 Nick Clifton <nickc@cygnus.com>
563 * config/tc-mips.c (mips_disable_float_construction): New
564 static variable. Set to true if doubles should not be
565 constructed by loading two single width fp registers with
567 (mips_ip): Test mips_disable_float_construction.
568 (md_longopts): Add command line switches --construct-floats
569 and --no-construct-floats.
570 (md_parse_option): Parse new command line options.
571 (md_show_usage): Describe new command line options.
573 * doc/c-mips.texi: Document new command line options.
575 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
577 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
578 * configure: Regenerate.
580 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
582 * configure.in (DEFAULT_EMULATION setting): Revert part of
583 2000-07-01 change that set te_multi=multi unless set to tmips.
584 * configure: Regenerate.
586 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
588 * config/obj-coff.c (coff_frob_section): Add padding to the last
589 section when aligning it increases its size.
591 2000-07-11 Kazu Hirata <kazu@hxi.com>
593 * config/tc-tic54x.c: Fix formatting.
595 2000-07-10 Kazu Hirata <kazu@hxi.com>
597 * config/tc-h8500.c: Fix formatting.
598 * config/tc-tic54x.c: Fix formatting.
600 2000-07-10 Alan Modra <alan@linuxcare.com.au>
602 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
603 displacements correctly.
605 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
607 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
609 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
613 2000-07-09 Alan Modra <alan@linuxcare.com.au>
615 From David Huggins-Daines <dhd@linuxcare.com>
616 * config/te-hppalinux64.h: Add a new emulation.
617 * configure.in (emulations): Add configure bits to support the
618 64-bit Linux/parisc target.
619 * configure: Regenerate.
621 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
622 (md_shortopts): Add `V' for ELF.
624 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
625 when SOM or ELF_ARG_RELOC are defined.
626 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
627 ELF_ARG_RELOC are defined.
628 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
629 (pa_stringer): ..Do it here instead. Fix comment typos.
630 (hppa_force_relocation): Cast enums to int before comparing with
633 From Ryan Bradetich <rbradetich@uswest.net>
634 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
635 redifinition warning.
636 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
637 (hppa_force_relocation): ditto
638 (md_apply_fix): Added cast to buf to fix warnings.
640 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
641 cons_fix_new_hppa, hppa_force_relocation): Prototype.
643 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
644 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
645 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
646 reloc_type** to avoid warnings in switch.
647 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
648 little earlier instead.
650 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
652 (pa_type_args): Use symbol_arg_reloc_info.
653 (struct pa_it): Make arg_reloc unsigned int.
654 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
655 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
656 (pa_code): Delete. pa_text duplicates this function.
657 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
658 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
660 (cons_fix_new_hppa): Actually change selector to e_fsel when
661 warning about assuming so.
662 (tc_gen_reloc): More example elf arg reloc code.
663 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
664 (hppa_force_relocation): Likewise.
666 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
668 (pa_end_of_source): Prototype.
669 (hppa_fix_adjustable): Prototype.
670 (LABELS_WITHOUT_COLONS): Move it..
671 * config/te-hppa.h: To here.
673 * config/te-hppa64.h: New file.
675 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
677 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
678 format -10, -16, 16 relocs.
679 (hppa_elf_mark_end_of_function): Test for null
680 last_call_info->start_symbol
682 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
683 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
684 re_assesmble_* functions. Delete extraneous statements. Fix
686 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
687 insn to re_assemble_*.
689 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
691 * doc/internals.texi (Expressions): Fix typo.
693 2000-07-08 Kazu Hirata <kazu@hxi.com>
695 * config/tc-sh.c: Fix formatting.
696 * config/tc-tic54x.c: Fix formatting.
697 * depend.c: Fix formatting.
698 * flonum-konst.c: Likewise.
699 * flonum-mult.c: Likewise.
701 2000-07-07 Kazu Hirata <kazu@hxi.com>
703 * config/tc-sh.c: Fix comments.
704 * config/obj-vms.c: Fix comments.
705 * config/tc-a29k.c: Likewise.
706 * config/tc-alpha.c: Likewise.
707 * config/tc-h8300.c: Likewise.
708 * config/tc-h8500.c: Likewise.
709 * config/tc-i370.c: Likewise.
710 * config/tc-ia64.c: Likewise.
711 * config/tc-m68hc11.c: Likewise.
712 * config/tc-m68k.c: Likewise.
713 * config/tc-mips.c: Likewise.
714 * config/tc-ns32k.c: Likewise.
715 * config/tc-ppc.c: Likewise.
716 * config/tc-z8k.c: Likewise.
718 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
720 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
721 Default to '(SEC_LOAD | SEC_DATA)'.
722 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
724 * doc/internals.texi (CPU Backend): Describe
725 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
727 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
729 * as.c (parse_args): NULL terminate the long option list.
731 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
733 * config/tc-d30v.h: Include "write.h" for fixS.
734 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
736 2000-07-05 Nick Clifton <nickc@cygnus.com>
738 * config/tc-d30v.c (write_2_short): Further changes to warning
739 messages produced when combining EITHER_BUT_PREFER_MU attributed
742 2000-07-05 DJ Delorie <dj@redhat.com>
746 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
748 * config/tc-arm.c (psrs): Accept combinations of flags.
750 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
752 * config/tc-avr.c: Change _ () to _() around all strings marked
753 for translation (exception from the usual coding style).
754 (avr_opt): New struct variable, how the new switches are set.
755 (OPTION_MMCU): Define as 'm' and actually use.
756 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
757 (show_mcu_list): New function, display the list of known MCUs.
758 (md_show_usage): Document the new switches. Call show_mcu_list.
759 (avr_set_arch): Change 'm' to OPTION_MMCU.
760 (md_parse_option): Call show_mcu_list if unknown MCU specified.
761 Handle the new switches.
762 (avr_operands): Disable warnings for undefined combinations of
763 operands if -mall-opcodes. Disable warnings for skipping two-word
764 instructions if enhanced core or -mno-skip-bug.
765 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
766 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
767 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
768 (avr_ldi_expression): Warn about implicit lo8().
769 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
771 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
773 * configure.in: Add entry for mips-*-sysv4*MP*
775 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
776 elf32-tradlittlemips for traditional mips targets.
777 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
778 test for Link Once sections as in adjust_reloc_syms.
779 * config/te-tmips.h: New file for traditional mips targets. Define
782 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
784 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
785 flags argument is not present, don't change an existing section's
786 section's attributes. If the flags argument is present, warn if the
787 attributes don't match the section's current attributes. When
788 long section names are supported, set SEC_LINK_ONCE and
789 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
791 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
793 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
794 symbols; create them.
796 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
798 * write.c (set_segment_vma): New: Set vma and lma for a segment.
799 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
801 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
803 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
804 expressions. Ignore the problem when handling 16 bit immediates,
805 because the assembler will take care of the relocation later.
807 2000-06-27 Nick Clifton <nickc@cygnus.com>
809 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
810 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
811 sequential order, and emit warning messages if the input source
812 code contains constructs like that, or parallel constructs
813 containing such opcodes.
815 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
817 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
818 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
819 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
820 (md_show_usage): Update usage message.
821 (md_parse_option): Allow redefinition of MCU type within the
822 same avr[1-5] bfd machine type. Show both old and new MCU type
823 in the error message.
824 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
825 Simplify 8K wrap code.
827 2000-06-25 Kazu Hirata <kazu@hxi.com>
829 * config/obj-aout.c: Remove all uses of DEFUN.
830 * config/obj-ieee.c: Likewise.
831 * config/tc-sh.c: Fix comment typos.
832 * config/tc-tahoe.c: Likewise.
833 * config/tc-vax.c: Likewise.
834 * config/tc-w65.c: Likewise.
835 * config/tc-z8k.c: Likewise.
836 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
838 2000-06-24 DJ Delorie <dj@cygnus.com>
840 * config/tc-i386.c (md_estimate_size_before_relax): Revert
841 more changes from Sept 1999
842 (tc_i386_fix_adjustable): ditto
843 (md_apply_fix3): ditto
845 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
847 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
848 (gas_cgen_parse_operand): Set it around expression() call.
849 (gas_cgen_md_operand): Test for it before longjmp().
851 2000-06-24 Kazu Hirata <kazu@hxi.com>
853 * config/tc-h8500.c: Remove all uses of DEFUN.
854 * config/tc-sh.c: Likewise.
855 * config/tc-w65.c: Likewise.
856 * config/tc-z8k.c: Likewise.
858 * config/tc-h8500.c: Fix typos in comments.
860 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
862 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
865 2000-06-23 matthew green <mrg@redhat.com>
867 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
868 defined. Fix error message for `[' grouping.
870 2000-06-22 Kazu Hirata <kazu@hxi.com>
872 * config/tc-h8300.c: Fix formatting and comment typos.
874 2000-06-22 Timothy Wall <twall@cygnus.com>
876 * config/tc-ia64.c (note_register_values): Move premature QP
877 notation clearing into the appropriate place.
879 2000-06-22 Alan Modra <alan@linuxcare.com.au>
881 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
882 first before anything else. Add bin-bugs.h, emul.h and progress.h
883 Sort list of files as for $(OBJS) in Makefile.am.
885 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
886 find one. Remake dependencies.
887 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
888 * Makefile.in: Regenerate.
889 * doc/Makefile.in: Regenerate.
891 * config/tc-i386.c (i386_displacement): Don't assume a constant
892 displacement is necessarily 16 bits when in 16 bit code mode.
893 (md_assemble): Instead size the displacement here after we know
894 for sure that a .code16gcc operand hasn't automatically added
895 operand size prefixes.
897 2000-06-21 H.J. Lu <hjl@gnu.org>
899 * Makefile.am: Rebuild dependency.
900 * Makefile.in: Rebuild.
902 2000-06-21 Kazu Hirata <kazu@hxi.com>
904 * config/tc-h8300.c (parse_reg): Make the function static.
905 (parse_exp): Likewise.
907 2000-06-20 DJ Delorie <dj@cygnus.com>
909 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
910 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
911 for cygwin import libraries to work properly.
913 2000-06-20 H.J. Lu <hjl@gnu.org>
915 * Makefile.am: Rebuild dependency.
916 * Makefile.in: Rebuild.
917 * configure: Likewise.
918 * doc/Makefile.in: Likewise.
920 2000-06-20 Timothy Wall <twall@cygnus.com>
922 * doc/internals.texi (CPU backend): Add @itemx for
923 TC_START_LABEL_WITHOUT_COLON.
924 * doc/c-tic54x.texi: New.
925 * doc/as.texinfo: Add tic54x features and include primary tic54x
927 * doc/all.texi: Add C54X.
928 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
929 * doc/Makefile.in: Regenerate.
930 * configure.in: Add tic54x and define LIBM for tic54x.
931 * configure: Regenrate.
932 * config/tc-tic54x.[ch]: New.
933 * config/obj-coff.h: Add tic54x.
934 * Makefile.am: (CPU_TYPES): Add tic54x.
935 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
936 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
937 (as_new_LDADD): Add $(LIBM).
938 * Makefile.in: Regenerate.
940 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
942 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
943 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
944 * doc/as.texinfo: Likewise.
946 * configure, Makefile.in: Regenerate.
947 * configure.in (emulations): Recognize m6811 and m6812.
948 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
949 Added files for 68hc11 and 68hc12 assembler.
950 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
951 * config/tc-m68hc11.h: Header definition for that assembler.
953 2000-06-18 Nick Clifton <nickc@redhat.com>
955 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
956 instead of OCTETS_PER_BYTE.
958 * config/tc-v850.c: Fix compile time warnings.
959 * config/tc-ppc.c: Fix compile time warnings.
961 2000-06-18 H.J. Lu <hjl@gnu.org>
963 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
964 * configure: Rebuild.
966 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
968 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
971 2000-06-16 Nick Clifton <nickc@cygnus.com>
973 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
974 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
976 * doc/c-mips.texi: Document newly accepted cpu variants.
978 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
980 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
982 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
984 * macro.c (getstring): Make it possible to escape the quote
987 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
989 * config/tc-hppa.c (pa_export): Weak symbols can be global.
991 2000-06-13 H.J. Lu <hjl@gnu.org>
993 * configure: Regenerate.
995 2000-06-09 Alan Modra <alan@linuxcare.com.au>
997 * app.c (do_scrub_begin): Don't default lex[';'] as a line
999 * doc/internals.texi (line_separator_chars): Semicolon is no
1000 longer a default. Mention null and newline as defaults.
1002 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1004 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1005 * config/tc-i860.h (line_separator_chars): Likewise.
1006 * config/tc-h8300.c (line_separator_chars): Likewise.
1007 * config/tc-i960.c (line_separator_chars): Likewise.
1008 * config/tc-m68k.c (line_separator_chars): Likewise.
1009 * config/tc-mips.c (line_separator_chars): Likewise.
1010 * config/tc-ns32k.c (line_separator_chars): Likewise.
1011 * config/tc-sparc.c (line_separator_chars): Likewise.
1012 * config/tc-vax.c (line_separator_chars): Likewise.
1014 * config/tc-h8300.c (comment_chars): Use string initialiser.
1015 * config/tc-i960.c (line_comment_chars): Likewise.
1016 * config/tc-z8k.c (comment_chars, line_comment_chars,
1017 line_separator_chars): Likewise.
1019 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1022 2000-06-08 Nick Clifton <nickc@cygnus.com>
1024 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1027 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1029 * configure.in (VERSION): Update to show this is the CVS mainline.
1031 2000-06-08 Matthew Jacob <mjacob@feral.com>
1033 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1034 $at is the integer register $r28, vs. both $r28 and the floating
1035 point register $f28.
1037 2000-06-08 James E. Wilson <wilson@cygnus.com>
1039 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1040 (dot_endp): Don't call ia64_flush_insns.
1041 (emit_one_bundle): Don't delete prologue/body records from
1042 unwind_record list in first loop. Rewrite second loop to account for
1045 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1047 * config/tc-ia64.c: Add missing prototypes.
1048 (generate_unwind_image): Cast argument to output_unw_records call.
1050 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1052 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1054 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1056 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1057 (REGISTER_P): likewise.
1058 (avr_opcodes): uses include/opcode/avr.h
1059 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1061 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1063 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1066 2000-06-03 H.J. Lu <hjl@gnu.org>
1068 * read.c (is_end_of_line): Put back `;'.
1070 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1072 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1074 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1076 * expr.c (operand): Test is_end_of_line outside switch to catch
1077 line separator chars that are also operators.
1078 (operator): Return O_illegal for line separator chars.
1080 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1081 entry (or `!' entry for TC_HPPA).
1083 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1084 before indexing is_end_of_line. Remove redundant check for '\0'.
1086 * config/tc-h8500.c (md_assemble): Likewise.
1087 * config/tc-mcore.c (md_assemble): Likewise.
1088 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1091 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1093 * config/tc-mcore.c (mcore_cons): Likewise.
1094 (mcore_float_cons): Likewise.
1095 (mcore_stringer): Likewise.
1096 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1098 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1100 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1102 2000-05-29 Nick Clifton <nickc@cygnus.com>
1104 * config/tc-sh.c: Fix compile time warning messages.
1106 * config/tc-mips.c: Fix compile time warning messages.
1108 2000-05-29 Philip Blundell <philb@gnu.org>
1110 * doc/as.texinfo: Update copyright dates.
1111 (Local Labels): Delete misplaced mention of ARM.
1112 * NEWS: Mention ARM ELF support.
1114 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1116 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1117 it is modified, and use the real_size to compute the frag address
1118 for dwarf2 line info.
1120 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1122 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1123 line-matching scheme to cope with automake moving variables around.
1124 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1125 * Makefile.in: Regenerate.
1127 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1129 * config/tc-sparc.c (sparc_relax): New.
1130 (md_longopts): Add -relax and -no-relax options.
1131 (md_parse_options, md_show_usage): Likewise.
1132 (md_apply_fix3): Optimize tail call into branch always if possible.
1134 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1136 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1137 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1138 rules, with warning when a GAS statement specifies a packing that
1139 will result in an instruction being squashed.
1140 Added typdef packing_type and enumerals, changed various integer
1141 literals to use the enumerals.
1143 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1145 * config/tc-ia64.c (dot_restorereg_p): New function.
1146 (md_pseudo_table): Add restorereg.p.
1147 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1148 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1150 * config/tc-ia64.h (unw_record_type): Add unwabi.
1151 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1152 called MASK with members for imask, and the masks produced by
1153 fr_mem, gr_mem, br_mem, and frgr_mem.
1154 (unw_p_record): Add members ABI and CONTEXT.
1155 (unw_x_record): Add member AB.
1156 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1157 as pseudo-register for use during unwind info generation.
1158 (AR_PFS, AR_LC): New macros.
1159 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1160 whose names start with an at sign (as in "@priunat").
1161 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1163 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1164 proc_end, unwind_info, personality_routine): Consolidate into
1165 "unwind" structure to reduce offset-table use. Add member
1166 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1168 (output_R1_format, output_R3_format, output_P3_format,
1169 output_P6_format): Initialize R with zero to reduce compiler warnings.
1170 (output_P7_format): Ditto. Add `default' branch to switch
1171 statement to reduce compiler warnings.
1172 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1173 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1174 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1175 into single argument.
1176 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1177 compiler warnings. Merge A and B args into single argument.
1178 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1179 A and B args into single argument.
1180 (free_record): Removed (wasn't used).
1181 (free_list_records): Also free imasks in prologue records.
1182 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1183 (output_spill_mask): Remove.
1184 (output_unwabi): New function.
1185 (output_epilogue, output_label_state, output_copy_state): Call
1187 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1188 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1190 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1191 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1192 as part of handling the prologue records. Emit region's imask if
1193 we have one. Handle unwabi, epilogue, label_state, copy_state,
1194 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1195 spill_sprel_p, and spill_reg_p records.
1196 (set_imask, count_bits, slot_index): New function.
1197 (fixup_unw_records): Fix region size computation. Handle
1198 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1199 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1200 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1201 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1202 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1203 (dot_save): Use manifest constants for applicaton registers.
1204 Handle REG_PR and REG_PRIUNAT.
1205 (dot_restore): Don't just ignore it.
1206 (dot_restorereg): New function..
1207 (generate_unwind_image): Ensure unwind info is a multiple of eight
1208 bytes, not just four bytes.
1209 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1210 (dot_altrp): Don't just ignore it.
1211 (dot_savemem): New function. Replaces dot_savesp() and
1212 dot_savepsp(). Use manifest constants for applicaton registers.
1213 Handle REG_PR and REG_PRIUNAT.
1214 (dot_savef): Simplify.
1215 (dot_saveb): Support generation of br_gr.
1216 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1217 dot_label_state, dot_copy_state): New function.
1218 (dot_unwabi): Don't just ignore it.
1219 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1220 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1221 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1222 (emit_one_bundle): Set slot number for prologue/body records
1223 *before* emitting the first insn.
1224 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1225 (md_begin): Declare "psp" pseudo-register.
1226 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1227 so we don't get segfault.
1228 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1229 counts as required per SW Conventions manual
1230 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1231 output_preds_psprel, output_preds_sprel, output_spill_base,
1232 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1233 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1234 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1235 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1236 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1237 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1238 (dot_vframe): Implement.
1239 (dot_vframesp, dot_vframepsp): New function.
1241 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1243 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1244 * configure: Regenerate.
1246 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1248 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1249 (md_estimate_size_before_relax): so we can use it here instead of
1250 old kludges. Localise vars to blocks. Comment.
1252 * frags.c (frag_new): Update fr_var comments.
1253 * frags.h (struct frag): Ditto.
1255 2000-05-22 Richard Henderson <rth@cygnus.com>
1257 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1258 (pseudo_func): Add pcrel.
1259 (operand_match): Handle IA64_OPND_TGT64.
1260 (build_insn): Likewise.
1261 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1262 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1263 (fix_insn): Handle all three 64-bit relocation types.
1265 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1267 * obj.h (struct format_ops): New members begin, app_file,
1268 s_set_other, s_set_desc, s_get_type, s_set_type,
1269 separate_stab_sections, init_stab_section.
1271 * config/obj-multi.h: Update GPL notice to v2.
1273 (obj_app_file): New.
1274 (S_SET_SIZE): Test s_set_size for NULL before calling.
1275 (S_SET_ALIGN): Similar for s_set_align.
1280 (SEPARATE_STAB_SECTIONS): New.
1281 (INIT_STAB_SECTION): New.
1282 (EMIT_SECTION_SYMBOLS): New.
1283 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1285 * config/obj-elf.h: Update GPL notice to v2.
1286 Mention that this file is included from obj-multi.h.
1287 (obj_begin): Wrap definition in ifndef.
1288 (elf_file_symbol): Constify declaration.
1289 (obj_app_file): Ditto.
1290 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1291 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1293 * config/obj-elf.c (elf_s_set_other): New.
1294 (elf_file_symbol): Constify argument.
1295 (elf_separate_stab_sections): New.
1296 (elf_init_stab_section): New.
1297 (elf_format_ops): Add new members. Remove comma at end.
1299 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1300 (ecoff_format_ops): Add new fields. Remove comma at end.
1301 Mention inconsistency for emit_section_symbols.
1303 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1305 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1306 (coff_separate_stab_sections): New.
1307 (coff_format_ops): Add new members.
1309 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1310 (obj_aout_s_set_other): New.
1311 (obj_aout_s_set_desc): New.
1312 (obj_aout_s_get_type): New.
1313 (obj_aout_s_set_type): New.
1314 (obj_aout_separate_stab_sections): New.
1315 (aout_format_ops): New members added. Use obj_aout_process_stab,
1316 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1317 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1319 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1321 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1323 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1324 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1325 (md_estimate_size_before_relax): Ensure jumps to weak and
1326 externally visible symbols are relocatable.
1328 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1330 * stabs.c (aout_process_stab): Make global.
1331 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1332 * read.h (aout_process_stab): Declare.
1334 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1335 Generalize to *aout, *coff *elf.
1336 * configure: Regenerated.
1338 * doc/internals.texi (Object format backend): Say
1339 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1341 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1342 * Makefile.in: Regenerated.
1344 2000-05-19 Catherine Moore <clm@cygnus.com>
1346 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1348 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1350 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1351 instruction to reflect change in re_assemble_*.
1353 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1355 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1356 build PA64 ELF tools.
1357 * configure: Rebuilt.
1359 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1361 * Makefile.am: Regenerate dependencies.
1362 * Makefile.in: Regenerate.
1364 2000-05-15 Nick Clifton <nickc@cygnus.com>
1366 * config/tc-arm.c (struct asm_psr): Add boolean field
1367 distinguishing between CSPR and SPSR. Rename 'number' field
1369 (psrs): Rearrange contents to match new asm_psr structure.
1370 (arm_psr_parse): Move next to psr_required_here. Make it
1371 return an asm_psr structure.
1372 (psr_required_here): Use asm_psr structure returned by
1374 (do_msr): Reorganise to allow psr_required_here to be called
1376 (md_undefined_name): Mark 'name' parameter as unused, since
1377 the COFF target does not use it.
1379 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1381 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1383 * config/te-aux.h: Likewise.
1384 * config/te-dpx2.h: Likewise.
1385 * config/te-go32.h: Likewise.
1386 * config/te-hp300.h: Likewise.
1387 * config/te-hppa.h: Likewise.
1388 * config/te-i386aix.h: Likewise.
1389 * config/te-ic960.h: Likewise.
1390 * config/te-interix.h: Likewise.
1391 * config/te-nbsd532.h: Likewise.
1392 * config/te-pc532mach.h: Likewise.
1393 * config/te-ppcnw.h: Likewise.
1394 * config/te-psos.h: Likewise.
1395 * config/te-sparcaout.h: Likewise.
1396 * config/te-sun3.h: Likewise.
1397 * config/te-sysv32.h: Likewise.
1399 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1401 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1402 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1403 and sign extend without an if statement.
1404 (build_bytes): Likewise.
1406 2000-05-14 Kazu Hirata <kazu@hxi.com>
1408 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1409 X_add_symbol L_32 case.
1411 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1413 * config/te-freebsd.h: New file.
1415 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1417 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1418 bindtextdomain): Replace defines with those from intl/libgettext.h
1419 to quieten gcc warnings.
1421 * NEWS: Mention x86 .arch and -q.
1423 * config/tc-i386.c (quiet_warnings): New.
1424 (md_assemble): Use quiet_warnings.
1425 (md_parse_option): Set quiet_warnings from -q.
1426 (md_show_usage): Mention -q, delete -m.
1427 (flag_do_long_jump): Delete.
1428 (md_parse_option): Remove -m.
1429 (md_show_usage): Remove -m.
1430 (md_create_long_jump): Remove useless flag_do_long_jump code.
1432 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1433 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1435 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1436 Alexander Sokolov <robocop@netlink.ru>
1438 * doc/c-i386.texi (i386-Arch): New section.
1439 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1441 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1442 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1443 architecture has been given and is not 486.
1444 (set_cpu_arch): New.
1445 (md_pseudo_table): Add .arch.
1446 (md_assemble): Warn if cpu architecture has been given and an
1447 unsupported instruction.
1449 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1450 Move operand_types bit defines after relevant template field.
1451 (template): Add cpu_flags.
1455 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1457 * config/tc-mn10300.h (md_end): Define.
1458 (mn10300_finalize): Declare.
1459 * config/tc-mn10300.c: Include dwarf2dbg.h.
1460 (debug_line): Define.
1461 (md_assemble): Generate dwarf2 line info.
1462 (mn10300_finalize): New function. Finalize dwarf2 info.
1464 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1466 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1467 external version of the relocation for weak symbols.
1469 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1471 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1472 frame size in units of 16 bytes, as required per SW Conventions manual.
1473 (output_unw_records): Output info-block header as a dword to get
1476 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1478 * as.h: #include "file", not <file> on files from ../include.
1479 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1480 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1481 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1482 (tc_coff_symbol_emit_hook): Ditto.
1483 (OPTCOUNT): Cast to int to avoid compiler warning.
1484 (md_begin): Fix signed/unsigned warnings.
1486 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1488 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1489 ABRANCH LONG case for a conditional branch on a 68000.
1490 (md_estimate_size_before_relax): Likewise. Also handle
1491 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1492 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1493 PC-relative on all CPUs.
1494 (md_estimate_size_before_relax): Likewise.
1496 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1498 * as.c (parse_args): Just mention current year in printed
1501 2000-05-03 J.T. Conklin <jtc@redback.com>
1503 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1505 (md_parse_option): Recognize -m7400.
1507 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1509 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1510 don't permit lp to become less than the words array.
1512 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1514 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1515 Fix little-endian case.
1517 2000-05-03 David O'Brien <obrien@NUXI.com>
1519 * as.c (parse_args): Update copyright.
1521 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1523 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1524 for the .bss section too.
1526 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1528 * configure.in: Set em=linux for hppa-*-linux.
1529 * configure: Regenerate.
1530 * doc/Makefile.in: Regenerate with correct automake.
1532 * frags.c (frag_grow): Sanity check chunk_size.
1534 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1535 * config/obj-som.h: Likewise.
1536 * config/obj-ieee.h: Likewise.
1538 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1540 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1541 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1542 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1543 (pa_ip): low_sign_unext now returns via function value. Use
1544 re_assemble_* instead of dis_assemble_* and
1545 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1547 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1548 (md_section_align, md_parse_option, md_show_usage,
1549 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1550 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1551 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1552 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1553 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1555 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1556 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1557 outside of switch. Correct mask and shifting errors in case 10
1558 and case -11. In case 21, compare against signed range to suit
1559 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1560 case 17 and case 22, use offsetT variable to properly check range.
1561 Use re_assemble_* here too.
1562 (evaluate_absolute): Change type of value to offsetT. Call
1563 hppa_field_adjust to do the work for us.
1564 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1565 (pa_parse_cmpib_64_cmpltr): Ditto.
1566 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1567 of i to unsigned int.
1568 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1569 (pa_end_of_source): Return type is void.
1571 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1573 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1575 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1577 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1578 More comments added.
1579 (md_begin): Removed "construct symbols for each register name".
1580 Because register names conflicts with GCC generated function
1582 (avr_operand): Now constant numbers can be used as a register
1583 identifiers (0 as r0, 31 as r31).
1584 (md_assemble): use skip_space () before parsing instruction
1587 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1589 * config/tc-avr.c: New AVR_ISA_ defined.
1590 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1591 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1592 for `fmul', `movw' and `lpm R,Z' instructions.
1593 (avr_operands): Warn if current opcode is a two-word instruction
1594 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1595 (avr_opcodes): New commands added.
1596 (REGISTER_P): Check 'a' and 'v' constraint letters.
1597 (mcu_types): New MCU added.
1599 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1601 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1602 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1603 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1604 * configure: Regenerate.
1606 2000-04-29 Andreas Jaeger <aj@suse.de>
1608 * as.h: Correctly check GCC version.
1610 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1612 * as.c (parse_args): Allow md_parse_option to override -a listing
1614 * config/obj-coff.c (add_lineno): Change type of offset parameter
1615 from "int" to "bfd_vma."
1616 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1617 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1618 (ppc_change_csect): Align correctly for XCOFF64.
1619 (ppc_machine): New function, which discards "ppc_machine" line.
1620 (ppc_tc): Cons for 8 when code is 64 bit.
1621 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1623 (md_parse_option): Handle -a64 and -a32.
1625 * config/tc-ppc.h (TARGET_MACH): Define.
1626 (TARGET_FORMAT): Move to function.
1627 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1629 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1631 * doc/as.1: Fix unbalanced brackets.
1633 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1635 (line_comment_chars): Set to '/' if TE_FreeBSD.
1637 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1639 * configure.in: Configury support for PA64 (currently disabled).
1640 * configure: Rebuilt.
1642 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1644 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1645 bfd_set_section_alignment.
1647 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1649 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1652 2000-04-24 Nick Clifton <nickc@cygnus.com>
1654 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1655 * doc/as.texinfo (Align): Include arm and strongarm in list of
1656 targets that have the second form of the behaviour of the .align
1659 2000-04-24 Mark Klein <mklein@dis.com>
1661 * obj-som.c: Terminate obj_pseudo_table.
1663 2000-04-22 Timothy Wall <twall@cygnus.com>
1665 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1667 (operand_match): Conditionally insert default bit values for IMMU9.
1669 2000-04-14 Matthew Green <mrg@cygnus.com>
1671 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1672 * configure: Rebuilt.
1674 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1675 Jason Eckhardt <jle@cygnus.com>
1677 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1679 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1680 Added handling of new operand types l,y,&,fe,fE,fx.
1682 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1683 David Mosberger <davidm@hpl.hp.com>
1684 Timothy Wall <twall@cygnus.com>
1685 Andrew MacLeod <amacleod@cygnus.com>
1686 Jim Wilson <wilson@cygnus.com>
1688 * Makefile.am (CPU_TYPES): Add ia64.
1689 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1690 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1691 * Makefile.in: Rebuild.
1692 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1693 * configure: Rebuild.
1694 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1695 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1696 * expr.c (expr): Handle md_optimize_expr.
1697 * read.c (LEX_HASH): Add comment.
1698 * config/tc-ia64.c, config/tc-ia64.h: New files.
1700 2000-04-21 Richard Henderson <rth@cygnus.com>
1702 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1703 bundling a non-delayed branch type instruction.
1705 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1707 * config/tc-mn10300.c (HAVE_AM30): Define.
1708 (md_assemble): Use it.
1710 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1712 * config/obj-elf.c (obj_elf_change_section): Check for changed
1715 * Makefile.am: (CPU_MULTI_VALID): Remove.
1716 (MULTI_CPU_TYPES): Define.
1717 (MULTI_CPU_OBJ_VALID): Define.
1718 (DEPTC): Use the above.
1719 (DEPOBJ): Same here.
1721 Regenerate dependencies.
1722 * Makefile.in: Regenerate.
1724 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1726 * Makefile.am (YACC, LEX): Get them from configure.
1728 2000-04-18 H.J. Lu (hjl@gnu.org)
1730 * config/tc-i386.c (offset_in_range): Use addressT instead of
1731 bfd_vma for non-bfd assemblers.
1733 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1735 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1736 doesn't give spurious errors.
1738 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1740 * as.h (SEEK_SET): Define if undefined.
1742 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1744 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1745 constants, and don't assume offsetT is 32 bits.
1747 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1749 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1750 (md_pcrel_from_section): Add prototype.
1751 (d10v_fix_adjustable): Add prototype.
1752 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1754 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1756 2000-04-12 Nick Clifton <nickc@cygnus.com>
1758 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1759 symbol in frag chain.
1761 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1763 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1764 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1765 (fits_in_signed_word, smallest_imm_type): Ditto.
1766 (md_assemble): Use an offsetT var to hold offsetT values, not a
1768 (offset_in_range): New.
1769 (md_assemble): Use it.
1770 (md_convert_frag): Change type of target_address, opcode_address,
1771 and displacement_from_opcode_start to offsetT.
1772 (md_create_short_jump): Change type of offset to offsetT.
1773 (md_create_long_jump): Ditto.
1774 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1775 (md_chars_to_number): Remove.
1776 (output_invalid): Remove duplicate prototype.
1778 2000-04-09 Nick Clifton <nickc@cygnus.com>
1780 * Makefile.am (CPU_TYPES): Add 'avr'.
1781 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1782 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1784 * Makefile.in: Regenerate.
1786 * doc/as.texinfo: Add M32R documentation.
1788 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1790 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1791 --enable-build-warnings option.
1792 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1793 * Makefile.in, configure: Re-generate.
1795 2000-04-07 Nick Clifton <nickc@cygnus.com>
1797 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1798 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1799 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1800 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1801 (arm_force_relocation): Force relocations for
1802 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1804 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1806 * config/tc-sh.c (get_operands): There's no third operand if the
1807 first operand is an immediate.
1809 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1811 * config/tc-sh.c (immediate): Delete.
1812 (sh_operand_info): Add immediate member.
1813 (parse_reg): Use A_PC for pc.
1814 (parse_exp): Add second argument 'op'. All callers changed.
1815 (parse_at): Expect pc to be coded as A_PC.
1816 Use immediate field in *op.
1817 (insert): Add fourth argument 'op'. All callers changed.
1818 (build_relax): Add second argument 'op'. All callers changed.
1819 (insert_loop_bounds): New function.
1820 (build_Mytes): Remove DISP_4.
1821 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1822 (assemble_ppi): Use immediate field in *operand.
1823 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1824 (md_apply_fix): Likewise.
1825 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1827 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1829 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1831 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1833 * internals.texi (CPU backend): Document
1834 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1836 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1838 * po/gas.pot: Regenerate.
1840 * as.c (show_usage): Restore translated part of bug string.
1841 * gasp.c (show_usage): Likewise.
1843 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1844 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1845 than move-if-change.
1846 (DEP1): Modify for "gcc -MM".
1850 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1851 Update dependencies.
1852 * Makefile.in: Regenerate.
1854 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1856 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1857 (md_begin): Likewise.
1858 (HAVE_AM33): New macro.
1859 (md_assemble): Use it. Match r_regs and xr_regs only if
1862 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1864 * as.h: #include "bin-bugs.h"
1865 * as.c (show_usage): Use REPORT_BUGS_TO.
1866 * gasp.c: #include "bin-bugs.h"
1867 (show_usage): Use REPORT_BUGS_TO.
1869 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1871 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1873 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1874 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1877 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1879 * config/tc-i386.c (i386_immediate): Don't assume a constant
1880 immediate is necessarily 16 bits when in 16 bit code mode.
1881 (md_assemble): Instead set guess_suffix here after we have checked
1884 2000-04-02 Richard Henderson <rth@cygnus.com>
1886 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1887 quantities. Correct right shift sign extension.
1888 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1889 32-bit value when shifting into place.
1891 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1893 * app.c: Add ATTRIBUTE_UNUSED as needed.
1894 * config/tc-ppc.c: Likewise.
1895 (ppc_size): Make unsigned long.
1896 (ppc_insert_operand): Add casts to avoid warnings.
1898 2000-03-31 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-d10v.h (md_flush_pending_output): Define.
1902 2000-03-29 Nick Clifton <nickc@cygnus.com>
1904 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1905 segment. Works for both BFD_ASSEMBLER and others.
1906 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1908 2000-03-29 Nick Clifton <nickc@cygnus.com
1910 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1912 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1914 * listing.c (LISTING_LHS_WIDTH): Default depends on
1916 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1918 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1920 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1923 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1925 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1927 * config/tc-avr.c (mcu_types): Add missing initialiser.
1928 (md_pcrel_from_section): Add prototype.
1929 (avr_operand): Remove redundant test of unsigned < 0.
1930 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1932 2000-03-27 Denis Chertykov <denisc@overta.ru>
1934 * config/tc-avr.c: New file for AVR support.
1935 * config/tc-avr.h: Likewise.
1936 * configure.in: Add AVR support.
1937 * configure: Regenerate.
1939 2000-03-26 Timothy Wall <twall@cygnus.com>
1941 * gasp.c (macro_op): Add new argument to check_macro call.
1942 Macro structure definitions moved to macro.h
1943 * sb.h: Add argument to prototype for input_scrub_include_sb.
1944 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1945 nesting checks with an additional flag.
1946 (struct input_save): Add flag to indicate whether current sb
1947 should be checked for proper macro/conditional nesting.
1948 (input_scrub_push/pop): Save/restore nest check flag.
1949 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1951 * macro.c (check_macro): Allow caller to retrieve parsed macro
1952 information if a pointer is provided. This information may be
1953 used by the new macro hooks.
1954 * macro.h: Update prototype for check_macro. Macro struct
1955 definitions moved here from macro.c/gasp.c.
1956 * read.c (read_a_source_file): Add parameter to check_macro call,
1957 and pass macro info to the macro hook, if defined.
1958 (input_scrub_insert_line): New. Allow insertion of a line of
1959 characters into the input stream.
1960 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1961 file into the input stream.
1962 (s_include): Use input_scrub_insert_file.
1963 * internals.texi: Document new macro hooks.
1964 * as.h: New prototypes added.
1966 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1968 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1969 an initial capital letter.
1970 (i386_index_check): Reindent.
1972 2000-03-19 Nick Clifton <nickc@cygnus.com>
1974 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1977 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1979 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1980 instruction operand bad if Rd > 7 when generating
1981 thumb instructions. Prevents for example,
1982 "adr r12,label" from silently failing and generating
1983 the wrong instruction.
1985 2000-03-17 Nick Clifton <nickc@cygnus.com>
1987 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1988 that have a destingation >= 0x400000.
1989 Fix compile time warning messages.
1991 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1993 * config/tc-sh.c (md_begin): When encountering insn that are
1994 not supported by the current arch, only change the name if
1995 its contents are the same as prev_name.
1996 (get_specific): If the the architecture doesn't match, fail.
1998 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2000 * config/tc-sh.c (IDENT_CHAR): Define.
2001 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2002 matching back where it came from.
2004 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2006 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2008 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2010 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2013 2000-03-15 Kazu Hirata <kazu@hxi.com>
2015 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2017 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2019 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2020 floating-point-number, make sure 'f' is in FLT_CHARS.
2022 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2024 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2025 (s_lcomm_internal): Use it.
2026 * doc/internals.texi (CPU backend): Document it.
2027 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2030 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2032 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2035 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2036 implementation doesn't have special handling for switch
2038 (macro_build): Allow for code in sections other than .text.
2040 (mips_ip): Likewise.
2041 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2042 Don't perform relocs if we will be outputting them.
2043 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2044 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2047 2000-03-09 Catherine Moore <clm@cygnus.com>
2049 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2050 relocation type based on the entry in the fixup structure.
2052 2000-03-08 H.J. Lu (hjl@gnu.org)
2054 * Makefile.am (install-exec-tooldir): Depend on
2055 install-exec-bindir for parallel make.
2056 * Makefile.in: Regenerated.
2058 2000-03-06 Nick Clifton <nickc@cygnus.com>
2060 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2062 (md_parse_option): Parse -m32r command line switch - disable m32rx
2064 (md_show_usage): Document new option.
2066 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2067 * doc/Makefile.in: Regenerate.
2068 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2070 2000-03-02 Michael Meissner <meissner@redhat.com>
2072 * config/tc-d30v.c (check_range): Remove code that incorrectly
2073 sign extended values where bits < 32.
2075 2000-03-02 H.J. Lu (hjl@gnu.org)
2077 * configure.in: Support --enable-targets=all on ia32.
2078 * configure: Regenerated.
2080 2000-03-01 Nick Clifton <nickc@cygnus.com>
2082 * gasp.c (do_align): Remove bogus check of alignment value.
2084 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2086 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2087 TC_PPC was defined forced the type of a symbol with no other type
2090 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2092 * doc/internals.texi (CPU backend): Mention that
2093 line_separator_chars do not break up comments. Fix typos for
2094 LEX_AT and LEX_NAME descriptions. Document operands for
2095 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2096 description of md_create_short_jump usage. Document argument for
2097 md_undefined_symbol.
2099 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2101 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2102 (md_parse_option): Handle it.
2103 (md_show_usage): Document it.
2105 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2107 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2108 opcode, for the instruction `pal19'. From Andrea Arcangeli
2111 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2113 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2115 (md_assemble): To here, before template operands are matched.
2116 Also ensure a constant immediate is sign extended when we know the
2117 size is at most 16 bits. This is to catch cases like "add
2118 $0xffc0,%ax" where we don't know the size, and thus that the
2119 immediate can be represented as Imm8S until after parsing the
2121 (i386_displacement): Similarly sign extend 16 bit constant
2123 (md_assemble): Relax 16-bit jump constant range check to suit sign
2124 extended displacements.
2126 2000-02-26 Andreas Jaeger <aj@suse.de>
2128 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2130 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2132 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2133 call operands when intel_syntax.
2134 (intel_float_operand): Return 2 for "fi...".
2135 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2136 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2137 earlier "SHORT" change.
2138 (md_assemble): When determining suffix from Regs, exclude
2141 2000-02-24 Nick Clifton <nickc@cygnus.com>
2143 * configure: Add arm-wince, mips-pe and sh-pe targets.
2144 * configure: Regenerate.
2146 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2148 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2149 "pe-mips" for the mips-pe target.
2151 * config/tc-arm.c (insns): Change displacement encoded in BL
2152 and B instructions if the target port is arm-wince.
2153 (do_ldst): Do not bias the relocation offset if the target
2155 (md_pcrel_from): Add in missing relocation offset bias if the
2156 target os arm-wince.
2158 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2159 (md_begin): Disable -G support for mips-pe target.
2160 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2161 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2164 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2165 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2166 assembler, just set the alignment to 4.
2168 * config/te-wince-pe.h: New file for WinCE targets. Define
2171 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2173 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2174 string instructions.
2175 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2176 (i386_intel_memory_operand): After finding a segment override,
2177 check again for no `[' before looking for a displacement. Bomb if
2178 more than one displacement rather than silently discarding the
2179 second and subsequent ones. Free strings malloc'd by
2180 build_displacement_string.
2182 2000-02-24 Catherine Moore <clm@cygnus.com>
2184 * config/obj-som.c (obj_pseudo_table): Add "weak".
2185 (obj_som_weak): New routine.
2187 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2189 * config/tc-i386.c (union i386_op): New.
2190 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2191 Throughout file replace occurences of disps[n], imms[n], regs[n]
2192 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2193 intel mode operand swapping. Add assert in regKludge and
2194 fake_zero_displacement code. Test i.types[n] when outputting
2195 displacements and immediates. Combine output of Disp16 with
2197 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2198 when in intel mode by (not) reversing fsub and fdiv operands
2199 before the template search. This fails for single operand
2200 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2201 undefined. Instead fix the base_opcode after we've found the
2202 template. Move base_opcode xor with found_reverse_match from
2203 opcode output code to before this fix so we test for the correct
2205 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2206 check in intel mode. Instead compare opcodes.
2208 * config/tc-i386.h (TC_RELOC): Delete.
2209 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2210 with equivalent call to reloc.
2212 * as.h (flag_m68k_mri): Move declaration after target include, and
2213 only declare when TC_M68K defined. Define as zero otherwise.
2214 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2215 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2216 Define as zero otherwise.
2217 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2218 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2219 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2220 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2221 testing whether defined.
2222 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2223 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2224 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2225 rather than testing whether defined.
2226 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2227 (parse_mri_cons): Declare and use only when TC_M68K.
2228 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2229 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2230 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2232 * NEWS: Mention IBM 370 support.
2234 2000-02-23 Richard Henderson <rth@cygnus.com>
2236 * config/tc-i386.c (md_assemble): When swapping operands for
2237 intel_syntax, assume everything that's not Imm or Disp is a
2240 2000-02-23 Linas Vepstas <linas@linas.org>
2242 * config/tc-i370.c, config/tc-i370.h: New files.
2243 * Makefile.am: Add support for Linux/IBM 370.
2244 * configure.in: Likewise.
2245 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2246 * config/obj-elf.c: Include elf/i370.h
2247 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2249 * Makefile.in: Regenerate.
2250 * configure: Regenerate.
2252 * doc/c-i370.texi: New file.
2253 * doc/all.texi: Include it.
2254 * doc/as.texinfo: And here.
2255 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2256 * doc/Makefile.in: Regenerate.
2258 2000-02-19 Michael Meissner <meissner@redhat.com>
2260 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2261 determine if an instruction can be used in parallel with an ADDppp
2262 or SUBppp instruction.
2264 2000-02-22 Andrew Haley <aph@cygnus.com>
2266 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2268 1999-12-30 Andrew Haley <aph@cygnus.com>
2270 * config/tc-mips.c (mips_gp32): New variable.
2271 (macro_build) Use mips_gp32.
2273 (md_longopts): Add "-mgp32" and "-mgp64".
2274 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2276 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2278 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2279 warning, and bump it to 1.
2281 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2283 From Brad Lucier <lucier@math.purdue.edu>:
2284 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2287 2000-02-21 Catherine Moore <clm@cygnus.com>
2289 * config/tc-mips.c (MF_HILO_INSN): Define.
2290 (mips_7000_hilo_fix): Declare.
2291 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2292 (md_parse_option): Check for 7000_HILO_FIX options.
2293 (OPTION_M7000_HILO_FIX): Define.
2294 (OPTION_NO_M7000_HILO_FIX): Define.
2295 * doc/c-mips.texi (-mfix7000): Describe.
2297 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2299 * listing.c (print_lines): Remove unused variable `end'.
2301 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2302 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2303 reloc_type when BFD_ASSEMBLER.
2304 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2305 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2306 statement and quell signed vs. unsigned comparison warning.
2308 2000-02-18 Nick Clifton <nickc@cygnus.com>
2310 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2311 the computed frag offset, rather than overwriting it.
2313 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2315 * config/tc-sh.c ("elf/sh.h"): Include.
2316 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2317 (md.begin): Initialize target_arch.
2318 Only include opcodes in has table that match selected architecture.
2319 (parse_reg): Recognize register names for sh-dsp.
2320 (parse_at): Recognize post-modify addressing.
2321 (get_operands): The leading space is now optional.
2322 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2323 arguments. Update valid_arch.
2324 (build_Mytes): Add support for SDT_REG_N.
2325 (find_cooked_opcode): New function, broken out of md_assemble.
2326 (assemble_ppi, sh_elf_final_processing): New functions.
2327 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2328 (md_longopts, md_parse_option): New option: -dsp.
2329 * config/tc-sh.h (elf_tc_final_processing): Define.
2330 (sh_elf_final_processing): Declare.
2332 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2334 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2335 the unwinder subspace. Save the current seg/subseg before creating
2338 2000-02-10 Nick Clifton <nickc@cygnus.com>
2340 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2341 little endian targets.
2342 (INST_BYTE1): Redefine to handle big and little endian
2344 (cpu_type): New type: Select between M340 and M210.
2345 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2346 instructions of the M340.
2347 (md_assemble): Add support for the MULSH and OPSR classes of
2349 (md_atof): Add support for little endian targets.
2350 (md_parse_option): Add support for -EL, -EB and -mcpu command
2352 (md_convert_frag): Add support for little endian targets.
2353 (md_apply_fix3): Add support for little endian targets.
2354 (md_number_to_chars): Add support for little endian targets.
2356 2000-02-10 Timothy Wall <twall@redhat.com>
2358 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2359 defined, use it to verify the symbol just read should be a label.
2361 2000-02-10 Timothy Wall <twall@redhat.com>
2363 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2364 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2365 around colons when KEEP_WHITE_AROUND_COLON is defined.
2366 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2367 and KEEP_WHITE_AROUND_COLON.
2369 2000-02-08 Timothy Wall <twall@redhat.com>
2371 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2373 (do_repeat): New. Abstract repeat logic so that a "break" can be
2375 (end_repeat): New. Provide support for a "break" out of the
2377 * read.h: Add prototypes for new functions.
2379 2000-02-08 Timothy Wall <twall@redhat.com>
2381 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2382 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2383 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2386 2000-02-08 Timothy Wall <twall@redhat.com>
2388 * read.c: Added elseif to directives table.
2389 * read.h: Added prototype for s_elseif.
2390 * doc/as.texinfo: Added description for elseif.
2391 * cond.c (s_elseif): New function
2393 2000-02-04 Timothy Wall <twall@redhat.com>
2395 * listing.c (print_lines): Remove conditionals causing bug in
2398 2000-02-03 Timothy Wall <twall@cygnus.com>
2400 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2402 * frags.c (frag_new): Calculate fr_fix in octets
2403 (frag_now_fix) Return offset as target address offset (bytes).
2404 (frag_now_fix_octets) New - Return offset in octets (8-bit
2406 * frags.h: Added prototype for frag_now_fix_octets().
2407 Distinguish between octets and bytes in field descriptions.
2408 * listing.c (calc_hex): Account for octets vs bytes when
2409 printing addresses/offsets.
2410 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2411 target is little-endian, print the octets in a word in big-endian
2412 order so that the display looks like a proper hexadecimal number,
2413 instead of having the octets reversed.
2414 * read.c (do_align): When recording alignment, alignment power
2415 should be in terms of target bytes (minimum addressible unit)
2417 (do_org) Convert ORG target address (byte) argument into an
2418 octet offset when generating a variable fragment.
2419 * symbols.c (resolve_symbol_value): Symbol final value
2420 converted to a target address offset (bytes) from its octet offset.
2421 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2422 offset (bytes) is adjusted by the frag offset (octets) converted
2424 (coff_frob_section) Section alignment power is in terms of bytes;
2425 convert it to an octet alignment power when calculating size (and
2426 size mask) in octets. Don't modify the section size in order to
2427 "align" it for TI COFF, since that format has a different method
2428 for storing alignment information.
2430 2000-02-01 Timothy Wall <twall@cygnus.com>
2432 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2433 entries, matching the way GCC generates them. If not escaped, the
2434 filename is encoded incorrectly.
2436 2000-01-31 Nick Clifton <nickc@cygnus.com>
2438 * config/tc-arm.c (reg_table): Add support for ATPCS register
2441 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2443 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2445 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2447 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2448 of a symbol when we really care about its value.
2450 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2452 * config/tc-mcore.c (md_assemble): Give warning message if
2453 operands passes to instruction are more than the spec.
2455 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2457 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2458 Thumb mode but the label seen was not declared as '.thumb_func'
2459 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2460 correct disassembly of Thumb code bounded by non function labels.
2462 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2464 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2465 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2467 * Makefile.in: Same here.
2470 * configure.in: Set bfd_gas for i386-aout when primary target
2471 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2472 we may need the primary te_file. Remove incorrect comment.
2474 * configure: Regenerate.
2476 * config/e-i386aout.c: New file.
2478 * as.c (USE_EMULATIONS): Move to before print_version_id.
2479 (struct emulation): Add i386aout.
2480 (show_usage): Split text strings. Reformat -a text. Add --em
2484 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2485 (aout_format_ops): New.
2488 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2489 preprocessor conditional and add aout USE_EMULATIONS tests.
2490 (read_a_source_file): Don't pass error strings to printf as
2494 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2496 (do_data): Same here.
2497 (process_file): And here.
2500 * symbols.c (colon): Rewrite "already defined" fatal message
2501 code for aout with USE_EMULATIONS.
2504 * config/obj-aout.c (OBJ_HEADER): Define.
2505 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2507 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2508 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2510 (obj_aout_type): Expand S_SET_OTHER here too.
2511 (obj_read_begin_hook): Remove.
2512 (aout_pop_insert): New.
2513 (obj_aout_s_get_other): New.
2514 (obj_aout_s_get_desc): New.
2515 (aout_format_ops): New.
2518 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2519 gets aout_pseudo_table.
2520 (aout_pseudo_table): Declare.
2521 (obj_read_begin_hook): Define.
2524 * config/obj-coff.c (obj_pseudo_table): Rename to
2526 (coff_pop_insert): Use coff_pseudo_table.
2527 (coff_sec_sym_ok_for_reloc): Remove.
2528 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2529 and comment all zero entries and remove #if 0 code.
2532 * config/obj-coff.h (obj_pop_insert): Define.
2533 (coff_pseudo_table): Declare.
2536 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2537 s_get_size, s_set_size. Comment all zero entries.
2540 * config/obj-elf.c (elf_s_get_other): New function.
2541 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2542 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2543 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2545 (obj_elf_parse_section_letters): Don't pass error strings to
2546 printf as format arg.
2549 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2551 (elf_s_get_other): Declare.
2552 (S_GET_OTHER) Define as elf_s_get_other if not already
2554 (S_SET_OTHER): Only define when not already defined.
2555 (elf_obj_read_begin_hook): Declare.
2556 (obj_read_begin_hook): Define.
2557 (elf_obj_symbol_new_hook): Declare.
2558 (obj_symbol_new_hook): Define.
2561 * config/obj-multi.h: Add copyright header and protect against
2562 multiple inclusion. Add * to all function pointers.
2563 (OBJ_HEADER): If defined, include it rather than other defines
2565 (obj_frob_file_after_relocs): Test for NULL.
2566 (obj_symbol_new_hook): Here too.
2567 (obj_sec_sym_ok_for_reloc): And here.
2568 (S_GET_OTHER): Define.
2569 (S_GET_DESC): Define.
2570 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2571 (OBJ_MAYBE_ELF): Update comment.
2573 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2574 OBJ_AOUT preprocessor conditional and handle emulation by
2575 testing OUTPUT_FLAVOR.
2576 (i386_displacement): Here too.
2577 (md_section_align): Similarly here.
2578 (i386_target_format): Conditionally compile when more than one
2579 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2580 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2581 (i386_displacement): Here too.
2584 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2585 Define TARGET_FORMAT for aout only when not multi.
2588 * config/te-multi.h: Delete file as it's identical to te-generic.h
2590 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2592 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2593 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2596 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2598 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2601 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2603 * config/tc-mips.c (mips_do_align): New function.
2604 * config/tc-mips.h (md_do_align): Define.
2606 2000-01-10 Philip Blundell <philb@gnu.org>
2608 * doc/c-arm.texi (ARM Options): Fix typo.
2609 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2610 line separator for Linux.
2611 * doc/as.texinfo (Comments): Mention the ARM.
2613 2000-01-10 Philip Blundell <pb@futuretv.com>
2615 * configure.in (arm*-*-conix*): New target.
2616 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2618 * configure: Regenerate.
2620 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2622 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2623 (obj_elf_visibility): New function.
2625 * doc/as.texinfo (Visibility): New node: document visibility
2628 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2630 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2631 warning for absolute jump/call without `*' in non-intel mode. No
2632 need to set i.types[0] JumpAbsolute in intel mode.
2634 1999-12-22 Philip Blundell <pb@futuretv.com>
2636 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2637 hook function when changing sections.
2638 (arm_s_data): Likewise.
2640 1999-12-14 Nick Clifton <nickc@cygnus.com>
2642 * config/tc-arm.c (md_parse_option): Add support for -marm720
2643 command line switch.
2645 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2647 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2648 (r_registers, xr_registers): Define.
2649 (r_register_name, xr_register_name): New functions.
2650 (md_assemble): Handle new am33 operand types and instruction
2652 (mn10300_insert_operand, check_operand): Likewise.
2654 1999-11-29 Nick Clifton <nickc@cygnus.com>
2656 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2657 (s_force_thumb): Set thumb_mode to 2.
2658 (md_assemble): Do not complain about thumb instructions on a
2659 non-thumb target if thumb_mode is set to 2.
2661 1999-11-28 Michael Meissner <meissner@cygnus.com>
2663 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2664 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2665 (O_...): Add new machine dependent expressions if we are handling
2666 explicit relocations.
2667 (alpha_reloc_op): New static table holding the explicit relocation
2669 (alpha_literal_hash): New static to hold the hash table for
2670 explicit relocations.
2671 (alpha_macros): Add support for explicit relocations.
2672 (md_begin): If explicit relocations, initialize hash table.
2673 (md_assemble): Don't print a second error if tokenize_arguments
2674 already printed an error message.
2675 (md_apply_fix): Add support for explicit relocations.
2676 (alpha_force_relocation): Ditto.
2677 (alpha_fix_adjustable): Ditto.
2678 (alpha_adjust_symtab): New function to support explicit
2680 (alpha_adjust_symtab_relocs): Ditto.
2681 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2682 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2683 Add support for explicit relocations. Return -2 if an error
2684 message was already printed.
2685 (find_macro_match): Add support for explicit relocations. Comment
2687 (emit_insn): Add support for explicit relocations.
2688 (assemble_tokens): Ditto.
2690 (load_expression): Ditto.
2693 (emit_ir_load): Ditto.
2694 (emit_loadstore): Ditto.
2697 (emit_sextX): Ditto.
2698 (emit_division): Ditto.
2699 (emit_jsrjmp): Ditto.
2700 (emit_retjcr): Ditto.
2702 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2704 (tc_adjust_symtab): If explicit relocations, call the function
2705 alpha_adjust_symtab.
2706 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2707 relocations next to the literal relocation they reference.
2708 (TC_INIT_FIX_DATA): Initialize the new fields.
2709 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2711 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2713 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2714 'B' operand for PA2.0 bb instruction.
2716 1999-11-18 Nick Clifton <nickc@cygnus.com>
2718 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2721 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2723 (mcore_force_relocation): Force relocations to be generated for
2726 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2729 (i386_displacement): Disallow O_big displacements.
2731 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2733 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2734 Small improvements in error checking.
2735 (md_assemble): Support for unconditional ARM instructions.
2736 (md_parse_option): Support for -m[arm]v5e flag.
2738 1999-11-12 Nick Clifton <nickc@cygnus.com>
2740 * macro.c (buffer_and_nest): Do not check beyond the end of the
2743 1999-11-11 Nick Clifton <nickc@cygnus.com>
2745 * macro.c (buffer_and_nest): Look for seperator after TO and
2748 1999-11-08 Andrew Haley <aph@cygnus.com>
2750 * app.c (do_scrub_chars): When in State 10, treat backslash
2751 characters in the same way as as symbol characters.
2753 1999-11-07 Richard Henderson <rth@cygnus.com>
2755 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2756 the previous label was in the current section before playing
2757 with auto-alignment.
2759 1999-11-06 Nick Clifton <nickc@cygnus.com>
2761 * config/tc-v850.c (v850_force_relocation): Force relocation
2763 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2766 1999-11-05 Michael Meissner <meissner@cygnus.com>
2768 * expr.h (operatorT): Increase machine dependent operators to 16.
2769 * expr.c (op_rank): Ditto.
2771 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2773 * read.c (pseudo_set): Reject attempts to set the value of a
2776 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2779 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2781 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2782 to bfd_set_section_contents.
2784 1999-11-03 Nick Clifton <nickc@cygnus.com>
2786 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2788 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2790 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2791 (mips_ip): Use OPCODE_IS_MEMBER.
2793 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2795 * config/tc-arm.c (reg_required_here): Improve comments.
2797 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2798 (tinsns): Initialize variants field.
2800 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2801 BAD_PC respectively.
2803 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2805 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2806 * config/tc-arm.h: Fix compile time warnings.
2808 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2810 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2811 form @abs16, @(abs16) and @(abs16 + imm).
2813 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2815 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2816 (ISA_HAS_64_BIT_REGS) New.
2817 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2818 mips_emit_delays,macro_build,load_register,load_addresss,
2819 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2820 and/or use new ISA_xxx macros in expressions involving
2821 ISA, particularly mips_opts.isa.
2823 1999-10-18 Michael Meissner <meissner@cygnus.com>
2825 * expr.h (operatorT): Add machine dependent operators md1..md8.
2826 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2827 for the machine dependent operators to use.
2829 * expr.c (op_rank): Add machine dependent operators.
2831 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2833 (O_cpregister): Ditto.
2834 (md_begin): Change X_op test that field is wide enough to use
2835 O_max instead of O_alpha_max.
2836 (cpu_types): Fill in missing initializer.
2837 (alpha_num_macros): Make unsigned.
2838 (md_assemble): Make opnamelen be size_t.
2839 (md_apply_fix): Cast alpha_num_operands to int before testing.
2840 (alpha_force_relocation): Ditto.
2841 (alpha_fix_adjustable): Ditto.
2842 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2843 (tc_gen_reloc): Ditto.
2844 (tc_get_register): Ditto.
2849 (s_alpha_ent): Ditto.
2850 (s_alpha_end): Ditto.
2851 (s_alpha_frame): Ditto.
2852 (s_alpha_prologue): Ditto.
2853 (s_alpha_file): Ditto.
2854 (s_alpha_gprel32): Ditto.
2855 (s_alpha_proc): Ditto.
2856 (s_alpha_set): Ditto.
2857 (s_alpha_base): Ditto.
2858 (s_alpha_align): Ditto.
2859 (s_alpha_arch): Ditto.
2860 (alpha_align): Ditto.
2861 (assemble_insn): Suppress unused variable warning.
2863 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2864 order in the structure.
2865 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2867 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2869 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2871 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.c (i386_index_check): Correct #endif location.
2875 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2877 * as.c (show_usage): Document new options.
2878 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2879 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2880 (parse_args): Parse the new options.
2881 (main): If there were warnings, and --fatal-warnings
2882 was specified, print an error.
2883 * as.h: New variable, flag_fatal_warnings, for new option.
2885 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2887 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2888 '@'. Change autoincrement completers to fall through to cache control
2891 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2893 (pa_parse_addb_64_cmpltr): New function.
2895 * config/tc-hppa.c (pa_ip): Change error message.
2896 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2897 '?Q' args to allow falling through.
2899 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2900 Remove unused conditional codes.
2901 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2903 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2905 * config/tc-d30v.c (CHAR_BIT): Define.
2906 (check_range): Fix bit operations to support integers bigger than
2909 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2911 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2914 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2915 Doug Evans <devans@cygnus.com>
2917 Add support for m32rx.
2918 * config/tc-m32r.c (enable_m32rx): New static global.
2919 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2920 (allow_m32rx): New function.
2921 (M32R_SHORTOPTS): Add `O'.
2922 (md_longopts): Add --m32rx plus several warning options.
2923 (md_parse_option): Handle new options.
2924 (md_show_usage): Print them.
2925 (md_begin): Enable m32rx.
2926 (OPERAND_IS_COND_BIT): New macro.
2927 (first_writes_to_seconds_operands): New function.
2928 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2929 (target_make_parallel,assemble_two_insns): New functions.
2930 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2931 If optimizing and m32rx, try to make consecutive insns parallel.
2933 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2935 * config/tc-mips.c (nopic_need_relax): Allow for the
2936 .sdata.foo sections generated by -fdata-sections,
2937 and for the .gnu.linkonce.s sections generated by C++.
2939 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2941 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2942 with cleaner code using completer prefixes. Add 'Y'.
2944 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2946 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2948 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2949 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2950 insn does not match and we should try the next insn in the table.
2952 1999-09-22 Nick Clifton <nickc@cygnus.com>
2954 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2956 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2958 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2961 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2963 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2964 OBJ_ELF. If ELF, add "sq".
2965 (md_parse_option): If ELF, ignore -s and -q.
2966 (md_show_usage): Mention ELF options.
2968 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2970 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2973 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2975 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2977 * config/tc-hppa.c (struct pa_it): New field "trunc".
2978 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2979 (pa_parse_ftest_gfx_completer): New function
2980 (pa_parse_fp_cnv_format): New function.
2982 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2983 (md_apply_fix): Handle 22bit pc-rel branches.
2985 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2987 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2989 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2991 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2993 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2995 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2996 (pa_ip): Handle 'fX'.
2998 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3000 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3001 unwinds unless the function is in the text space.
3002 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3004 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3006 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3007 (md_assemble): To here. Tweak address generation.
3009 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3011 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3012 (md_assemble): Call dwarf2_where for OBJ_ELF.
3013 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3014 (pa_end_of_source): New function.
3015 * tc-hppa.h (md_end): Define for OBJ_ELF.
3017 1999-09-14 Michael Meissner <meissner@cygnus.com>
3019 * configure.in (Canonicalization of target names): Remove adding
3020 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3021 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3022 * configure: Regenerate.
3024 1999-09-14 Donn Terry <donn@interix.com>
3026 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3028 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3030 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3031 pc-relative jmp/call to an absolute symbol.
3032 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3033 absolute section symbols.
3035 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3036 jump handling code and comments.
3038 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3040 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3041 the value if TE_PE and a global defined symbol.
3043 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3045 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3046 print the symbol, rather than printing it here.
3048 1999-09-11 Donn Terry <donn@interix.com>
3050 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3051 BFD_RELOC_RVA relocations.
3053 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3054 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3057 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3059 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3060 * doc/internals.texi (Object format backend): Document
3063 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3064 relocations against global symbols if TE_PE.
3066 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3067 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3069 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3072 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3073 symbols which do not have a constant value, or tags with
3074 non-tags. Remove the symbol from the list before adding it at the
3077 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3078 C_FCN symbol differently if TE_PE.
3079 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3080 appears in the pseudo-op, rather coff_line_base which is only set
3083 * config/obj-coff.c (obj_coff_loc): New static function.
3084 (obj_pseudo_table): Add "loc".
3086 * config/obj-coff.c (add_lineno): Check that the line number is
3089 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3090 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3092 (md_atof): Return NULL rather than 0.
3093 * config/tc-i386.c (md_atof): Change type to int.
3094 * expr.c (expr): Change first parameter to int.
3095 * config/obj-coff.c: Add declarations for static functions.
3096 (coff_frob_symbol): Use SYM_AUXENT.
3097 * config/tc-i386.h (flag_16bit_code): Don't declare.
3099 * config/obj-coff.c (obj_coff_section): Default to setting
3100 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3102 * write.c (adjust_reloc_syms): Print adjusted fixup.
3104 * expr.c (integer_constant): Correct too_many_digits calculation
3107 1999-09-09 Andreas Schwab <schwab@suse.de>
3109 * doc/c-arm.texi: Fix arguments of @var to not contain
3112 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3114 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3116 (md_parse_option): Only support -k flag for ELF and COFF targets.
3118 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3120 * config/tc-hppa.c (pa_ip): Put strict register checks before
3121 call to pa_parse_number.
3123 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3125 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3127 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3130 1999-09-06 Donn Terry <donn@interix.com>
3132 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3134 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3136 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3137 candidate instruction. Require registers for register arguments
3138 when in strict mode. Require assemble-time constants for
3139 constants when in strict mode.
3140 (pa_get_absolute_expression): Require a constant when in strict
3143 1999-09-06 Nick Clifton <nickc@cygnus.com>
3145 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3147 1999-09-04 Steve Chamberlain <sac@pobox.com>
3149 * config/tc-pj.c: New file, supports picoJava in ELF.
3150 * config/tc-pj.h: Ditto.
3151 * configure.in (pjl*, pj*): New targets.
3152 * Makefile.am: Rebuild dependencies.
3153 (CPU_TYPES): Add pj.
3154 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3155 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3156 * doc/c-pj.texi: New file.
3157 * doc/as.texinfo: Add some PJ specifics.
3158 * doc/all.texi: Add PJ to the list of all architectures, sort them
3160 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3161 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3163 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3165 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3166 (obj_frob_file): Test for null pointer.
3167 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3168 (OBJ_PROCESS_STAB): And here.
3169 (elf_obj_sy): Remove
3171 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3172 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3173 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3175 * config/obj-coff.c (no_func): Remove.
3176 (coff_format_ops): Change occurrences of no_func to 0, as we test
3177 for 0 in obj-multi.h.
3179 * configure.in: Enable bfd for i386-coff when primary target is
3180 bfd. Enable i386 elf,coff emulation support. Don't set
3181 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3182 emulation to support.
3183 *configure: Regenerate.
3185 1999-09-02 Nick Clifton <nickc@cygnus.com>
3187 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3188 .section .line directive is encountered.
3190 1999-09-01 Nick Clifton <nickc@cygnus.com>
3192 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3195 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3196 * as.texinfo: Document --gdwarf2 command line option.
3197 Add additional documentation of ARM command line switches.
3199 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3201 * config/tc-i386.c (i386_intel_memory_operand): Combine
3202 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3203 and RESTORE_END_STRING around parse_register calls.
3204 (i386_operand): Here too.
3205 (i386_is_reg): Remove.
3206 (parse_register): Move as_bad calls from within this function to
3209 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3211 Based on a patch from H.J. Lu <hjl@gnu.org>
3212 * config/tc-i386.c (parse_register): Handle FP regs specially.
3213 (md_begin): Remove '(' and ')' from register_chars.
3215 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3217 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3218 error message (done elsewhere).
3220 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3222 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3224 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3226 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3229 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3231 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3233 Add new completers. Fix bug in 64 bit condition handling.
3235 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3238 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3240 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3242 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3244 1999-08-27 Jim Wilson <wilson@cygnus.com>
3246 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3247 (struct ls): Add frag field. Initialize it to zero.
3248 (out_end_sequence): New local text_frag. Set it while in text section.
3249 Replace address check with frag check. Set ls.frag to text_frag if
3250 out_set_addr called.
3251 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3252 Set it before switching sections. Replace address check with frag
3253 check. Set ls.frag to saved_frag if out_set_addr called.
3255 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3257 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3258 output "advance_pc" opcode instead of calling gen_addr_line().
3259 The latter has the undesired side-effect of creating a new row
3260 in the debug line info matrix.
3262 1999-08-26 Jim Wilson <wilson@cygnus.com>
3264 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3265 ls.last_filename if last is less than zero. Set ls.last_filename
3266 when allocating new entry.
3267 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3270 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3272 * config/tc-i386.c (i386_index_check): Fix the displacement size
3273 when INFER_ADDR_PREFIX.
3275 1999-08-18 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3280 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3282 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3283 handle 0xffffNNNN constants correctly.
3285 1999-08-16 Nick Clifton <nickc@cygnus.com>
3287 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3290 1999-08-13 Nick Clifton <nickc@cygnus.com>
3292 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3293 (md_apply_fix3): Always pass positive values to
3294 validate_offset_imm.
3296 1999-08-12 Nick Clifton <nickc@cygnus.com>
3298 * config/tc-arm.c (skip_whitespace): New macro.
3299 Formatting tidy ups.
3301 (md_apply_fix3): Store relocation offset in addend for ELF based
3303 (arm_force_relocation): Always generate relocs for Thumb function
3306 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3308 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3309 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3311 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3313 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3314 flags for the unwind subspace.
3316 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3317 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3318 suitable relocation based on the size of the target's pointer.
3319 Always Use subsegment zero for the unwinders.
3320 (pa_level): Handle "2.0w".
3322 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3324 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3325 with the following instruction unless this was specified.
3327 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3329 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3330 certain sections, to match BFD changes.
3332 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3334 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3335 (EXTRA_SCRIPTS): Define to keep automake happy.
3336 * Makefile.in: Rebuild.
3338 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3340 * Makefile.am: Rename .dep* files to DEP*.
3341 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3342 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3344 * Makefile.in: Rebuild.
3346 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3348 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3350 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3352 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3353 avoid problems on DOS filesystems.
3354 * Makefile.in: Rebuild.
3356 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3358 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3360 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3363 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3365 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3366 line to create ${GDBINIT} rather than .gdbinit.
3367 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3369 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3371 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3373 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3375 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3377 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3379 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3380 non-adjustable symbols.
3382 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3384 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3386 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3388 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3391 1999-08-05 Donn Terry <donn@interix.com>
3393 * config/te-interix.h: New file.
3394 * configure.in (i386-*-interix*): New target.
3395 * configure: Rebuild.
3397 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3399 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3400 selectors for ELF too.
3401 (selector_table): Add "ltp" and "rtp" selectors.
3403 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3405 * config/tc-i386.c (i386_operand): No need to change
3406 operand_string pointer in segment reg case before goto
3407 do_memory_reference. Initialise displacement_string_start and
3408 displacement_string_end after do_memory_reference label.
3409 (i386_index_check): Add operand_string param, and print error
3410 message on failure here.
3411 (i386_intel_memory_operand): Instead of here.
3412 (i386_operand): And here.
3413 (INFER_ADDR_PREFIX): Enable.
3415 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3417 * config/tc-i386.h (DefaultSize): Define. Renumber following
3418 opcode_modifier defines.
3420 From Etienne Lorrain <etienne.lorrain@ibm.net>
3421 * config/tc-i386.c (stackop_size): New variable.
3422 (set_16bit_code_flag): Clear it here.
3423 (set_16bit_gcc_code_flag): New function.
3424 (md_pseudo_table): Add "code16gcc" entry.
3425 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3427 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3429 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3430 next_set_end even if the end symbol is being discarded.
3432 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3433 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3434 * config/obj-coff.c: Likewise.
3435 (seg_info_type): Remove.
3436 (seg_info_off_by_4): Change to array of segT.
3437 (s_get_segment): Adjust accordingly.
3438 (obj_pseudo_table): Fully initialize sentinel entry.
3440 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3441 Ralf Baechle <ralf@uni-koblenz.de>.
3443 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3445 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3447 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3449 * config/tc-i386.c: Indentation and white space changes.
3450 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3451 don't enable it by default.
3452 (i386_intel_operand): Remove redundant prototype.
3453 Move check on number of memory operands, and i.mem_operands++
3454 (i386_intel_memory_operand): To here.
3455 Remove i386_immediate code from here. Remove special case code
3456 for input and output using (%dx). Remove base/index checks and
3457 call i386_index_check instead. Save initial operand_string
3458 argument for error message.
3459 (i386_operand): Remove redundant prototype. Move base/index
3460 checks to i386_index_check.
3461 (i386_displacement): Move intel mode check for non-zero
3463 (i386_intel_memory_operand): To here.
3465 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3467 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3468 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3469 by .register pseudo-op if -64 and --no-undeclared-regs.
3470 (s_register, sparc_adjust_symtab): New functions.
3471 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3472 Declare sparc_adjust_symtab as tc_adjust_symtab.
3473 * doc/c-sparc.texi: Add description of #ignore special literal
3474 for .register pseudo-op.
3476 1999-07-30 Catherine Moore <clm@cygnus.com>
3478 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3479 the relocation's section offset.
3481 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 * write.c (fixup_segment): Fix generic error check overflow test.
3485 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3486 X_add_number to long.
3488 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3490 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3493 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3495 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3498 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3500 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3502 * configure.bat: Remove; obsolete.
3503 * config/go32.cfg: Likewise.
3505 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3507 * configure.in (i386-*-vxworks*): New target.
3508 * configure: Rebuild.
3510 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3512 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3514 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3516 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3518 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3519 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3520 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3521 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3522 MAX_RELOC_EXPANSION): Define.
3523 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3525 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3527 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3528 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3529 block. Print a warning if an 8-bit or 16-bit constant
3530 displacement or immediate is truncated on output.
3531 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3533 (i386_operand): Disallow immediate jump absolute operand.
3535 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3537 * configure.in: Bump version number to 2.9.5.
3538 * configure: Rebuild.
3540 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3543 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3545 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3546 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3548 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3550 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3552 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3554 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3555 if -mno-fpu was given.
3556 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3558 (cons_fix_new_arm): Remove misleading comments.
3560 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3562 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3564 (relax_segment): Likewise. After giving a rs_org error, convert
3565 the frag to rs_align to avoid cascading errors.
3567 1999-07-12 Andreas Schwab <schwab@suse.de>
3569 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3571 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3573 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3574 as appropriate. Fill in structure initializations. Add variable
3575 initializations. Add casts.
3576 * dwarf2dbg.c (print_stats): Change i to size_t.
3577 * listing.c (listing_listing): Change list_line to unsigned int.
3579 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3581 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3582 rather than checking for \001 and \002 in symbol name.
3583 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3585 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3587 * configure.in (hppa*-linux-gnu*): New target.
3588 * configure: Rebuilt.
3590 1999-07-08 Nick Clifton <nickc@cygnus.com>
3592 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3594 1999-07-07 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3597 accessing symbolP directly.
3599 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3601 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3604 1999-07-05 Nick Clifton <nickc@cygnus.com>
3606 * config/tc-arm.c (ARM_EXT_V5): Define.
3607 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3608 (md_begin): Detect ARM v5 architectures.
3609 (md_parse_option): Accept arm v5 specification.
3610 (md_show_usage): Documment -marmv5 switch.
3612 * doc/c-arm.texi: Document -marmv5 command line option.
3614 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3616 (validate_immediate_twopart): New function. Determine if a
3617 constant can be computed by two ADD instructions.
3618 (output_inst): Remove its command line parameter - it was never
3620 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3621 implememt the ADRL pseudo op.
3622 (tc_gen_reloc): Generate a suitable error message if an ADRL
3623 instruction tries to generate a real reloc.
3625 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3627 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3629 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3632 1999-06-27 H.J. Lu <hjl@gnu.org>
3634 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3635 non BFD_ASSEMBLER case.
3637 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3639 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3642 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3644 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3645 out_end_sequence() when the address decreases due to a new frag.
3646 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3647 numbering starts with 1.
3649 1999-06-23 Nick Clifton <nickc@cygnus.com>
3651 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3653 (mcore_s_text): Call obj_elf_text for ELF target.
3654 (mcore_s_data): Call obj_elf_data for ELF target.
3655 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3657 (mcore_s_bss): New function: Dump literal table before changing
3659 (mcore_s_comm): New function: Dump literal table before changing
3662 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3663 No longer static functions.
3664 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3665 Provide prototypes for these functions.
3667 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3669 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3670 a list of names, to try obj_segment_name, and to try abbreviated
3671 names when using COFF without long section names.
3673 * config/tc-alpha.c: More use of symbol accessor functions.
3674 * config/tc-arc.c: Likewise.
3675 * config/tc-d30v.c: Likewise.
3676 * config/tc-fr30.c: Likewise.
3677 * config/tc-i860.c: Likewise.
3678 * config/tc-m88k.c: Likewise.
3679 * config/tc-mcore.c: Likewise.
3680 * config/tc-ns32k.c: Likewise.
3681 * config/tc-sparc.c: Likewise.
3682 * config/tc-v850.c: Likewise.
3684 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3685 sy_value with appropriate accessor functions.
3686 * config/tc-arm.c (md_apply_fix3): Likewise.
3687 * config/tc-d10v.c (AT_WORD_P): Likewise.
3688 * config/tc-v850.c (reg_name_search): Likewise.
3690 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3691 use symbol_get_bfdsym instead.
3692 * config/tc-ppc.c (md_assemble): Likewise.
3693 * config/tc-v850.c (v850_comm): Likewise.
3695 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3697 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3698 the symbol, rather than accessing the bsym member.
3699 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3700 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3701 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3702 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3703 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3704 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3705 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3706 * config/tc-v850.c (tc_gen_reloc): Likewise.
3708 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3710 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3711 (hppa_gen_reloc_type): Conditionalize on BFD64.
3712 (tc_gen_reloc): Re-enable ELF relocations.
3713 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3715 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3717 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3719 (do_ldst): Move assignment out of if condition.
3720 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3721 parentheses to avoid warning.
3723 1999-06-21 Nick Clifton <nickc@cygnus.com>
3725 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3726 macro to get at the BFD symbol associated with a GAS symbol.
3728 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3730 * config/tc-ppc.c: Update for symbol handling changes.
3731 * config/obj-coff.c: Likewise.
3733 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3735 * tc-hppa.c: General cleanups of ELF support. No more spaces
3736 and subspaces for ELF.
3737 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3738 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3739 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3740 (UNWIND_SECTION_NAME): Likewise.
3741 (space/subspace related structures): Conditionalize definitions
3743 (space/subspace directives and support routines): Conditionalize
3744 definitions and references/uses on OBJ_SOM.
3745 (label_symbol_struct): For ELF, track the symbol's segment. For
3746 SOM track its space.
3747 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3749 (USE_ALIASES): Kill for both SOM & ELF.
3750 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3751 (pa_space, pa_subspace): Corresponding changes.
3752 (pa_spaces_begin): Corresponding chagnes.
3753 (md_begin): Do not muck around with space/subspace stuff for
3755 (md_apply_fix): Temporarily disable argument relocation stuff
3757 (tc_gen_reloc): Temporarily disable relocation generation for
3759 (pa_build_unwind_subspace): Similarly.
3761 1999-06-16 Nick Clifton <nickc@cygnus.com>
3763 * config/tc-arm.c (thumb_set): New pseudo op.
3764 (text, data, section): Override these pseudo ops with ARM
3766 (s_thumb_set): New function: Perform the same as a .set pseudo
3767 op, but also mark the alias'ed symbol as being a Thumb
3769 (arm_s_text): New function: Perform the same as the .text
3770 pseudo op, but dump the literal pool before changing
3772 (arm_s_data): New function: Perform the same as the .data
3773 pseudo op, but dump the literal pool before changing
3775 (arm_s_section): New function: Perform the same as the
3776 .section pseudo op, but dump the literal pool before changing
3778 (arm_cleanup): Do not reset the current section before dumping
3781 1999-06-17 Nick Clifton <nickc@cygnus.com>
3783 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3784 OPTION_NO_WARN_UNMATCHED entries.
3785 (md_parse_option): Generate a warning message if an unrecognised
3786 option is encountered.
3788 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3789 (get_operands): When parsing an expression after an '@' symbol
3790 has been detected, do not ignore '#' symbols.
3791 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3794 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3796 From K. Richard Pixley <rich@noir.com>:
3797 * configure.in (ppc-*-vxworks*): New target.
3798 * configure: Rebuild.
3800 1999-06-12 Philip Blundell <philb@gnu.org>
3802 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3804 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3806 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3807 which refer to symbols in linkonce sections, permit reducing the
3808 relocs if the symbol is local.
3810 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3812 * subsegs.c (subseg_text_p): New function.
3813 * as.h (subseg_text_p): Declare.
3814 * read.c (do_align): Use subseg_text_p to set the default fill.
3815 * write.c (subsegs_finish): Likewise.
3816 * config/obj-coff.c (write_object_file): Likewise.
3817 * config/tc-i386.h (md_maybe_text): Don't define.
3818 (md_do_align): Use subseg_text_p to set the default fill.
3819 * config/tc-m32r.c (m32r_do_align): Likewise.
3820 * config/tc-sh.c (sh_do_align): Likewise.
3821 * config/tc-sparc.h (md_do_align): Likewise.
3823 1999-06-12 David O'Brien <obrien@freebsd.org>
3825 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3826 * configure: Rebuild.
3828 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3830 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3831 * Makefile.am: Rebuild dependencies.
3832 * Makefile.in: Rebuild.
3834 * config/tc-i386.c (i386_immediate): Remove unused label
3837 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3838 * symbols.c: Likewise.
3839 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3840 sy_next field when taking address, rather than symbol_next.
3842 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3844 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3845 value from the output file architecture.
3846 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3847 * dwarf2dbg.h: Change bfd_vma to addressT.
3849 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3851 * dwarf2dbg.h: Use PARAMS in function declarations.
3853 1999-06-11 Martin Dorey <mdorey@madge.com>
3855 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3856 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3858 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3860 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3862 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3864 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3867 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3869 * read.c (read_a_source_file): Only declare inescape if
3872 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3874 (find_entry_byval): Add parens to avoid warning.
3876 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3878 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3881 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3883 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3886 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3887 synthetize_setx): New functions.
3888 (md_assemble): Broken the special cases into the above
3889 functions. Make compiler happy if sizeof(bfd_vma)==4.
3890 Fix sethi generated from set/setuw. If instructions have a relloc,
3891 always clear the fields to be relocated in the opcode.
3892 (sparc_ip): Remove special_case global variable.
3894 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3896 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3897 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3898 indication of success rather than a value.
3899 (itbl_get_val): Likewise.
3900 (itbl_get_field): Use strcspn. Change delimiters to include
3902 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3903 (itbl_get_val): Likewise.
3904 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3906 * symbols.c (copy_symbol_attributes): Convert local symbols to
3909 1999-06-10 Nick Clifton <nickc@cygnus.com>
3911 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3914 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3916 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3917 Optimize set if sizeof(bfd_vma) == 64.
3918 (sparc_ip): Fix sethi - without %hi() it should generate
3919 R_SPARC_22 reloc, not R_SPARC_HI22.
3920 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3922 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3924 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3925 (s_ncons): New function.
3926 (native_op_table): New table.
3927 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3928 R_SPARC_OLO10 handling.
3930 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3932 * expr.h (struct expressionS): Revert last change; widen X_op.
3933 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3935 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3937 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3938 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3939 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3940 * Makefile.in: Regenerated.
3942 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3943 `common' pass on to s_mri_common.
3944 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3946 1999-06-06 Richard Henderson <rth@cygnus.com>
3948 * config/obj-elf.c (obj_elf_section): Don't free the return
3949 value of demand_copy_C_string.
3951 1999-06-05 Richard Henderson <rth@cygnus.com>
3953 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3954 creation logic from obj_elf_create_section.
3956 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3957 (section_stack): New.
3958 (special_sections): Make const.
3959 (obj_elf_section): Gut and rewrite parsing.
3960 (obj_elf_change_section): New function broken out of obj_elf_section.
3961 (obj_elf_parse_section_letters): Likewise.
3962 (obj_elf_section_word): Likewise.
3963 (obj_elf_section_type): Likewise.
3964 (obj_elf_previous): Treat as a toggle.
3965 (obj_elf_popsection): New.
3966 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3967 (ppc_section_type): Likewise.
3968 * config/tc-ppc.h: Likewise.
3970 * expr.h (struct expressionS): Don't make X_op a bitfield.
3971 * config/tc-alpha.c: Update for symbol handling changes.
3972 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3973 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3975 1999-06-05 Richard Henderson <rth@cygnus.com>
3977 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3978 (dwarf2_gen_line_info): Kill unused variables.
3979 (dwarf2_finish): Likewise.
3980 (dwarf2_where): Likewise.
3981 (dwarf2_directive_file): If we've only got a string,
3982 hand off to s_app_file.
3983 * ecoff.c: Move the include of ecoff.h.
3984 * symbols.h (S_IS_FUNCTION): Prototype.
3986 * read.c (LEX_HASH): Supply a default.
3988 (s_globl): Update `c' after skipping whitespace.
3989 * read.h (LEX_END_NAME, is_name_ender): New.
3990 * expr.c (get_symbol_end): Respect it.
3992 1999-06-04 Mark Klein <mklein@dis.com>
3994 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3996 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3998 * config/tc-hppa.c: Update for symbol handling changes.
4000 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4002 * cgen.c: Update for symbol handling changes.
4003 * config/tc-m32r.c: Likewise.
4005 * config/tc-hppa.h: Update for symbol handling changes.
4006 * config/tc-hppa.c: Likewise.
4008 * config/tc-arm.h: Update for symbol handling changes.
4009 * config/tc-arm.c: Likewise.
4010 (symbol_make_empty): Remove. Just use symbol_create.
4012 * symbols.c (symbol_set_tc): Correct name.
4014 * Makefile.am: Rebuild dependencies.
4015 ($(OBJS)): Don't depend upon struc-symbol.h.
4016 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4017 * dep-in.sed: Don't remove struc-symbol.h.
4018 * Makefile.in: Rebuild.
4020 * doc/internals.texi (Symbols): Describe changes in symbol
4023 1999-06-03 Richard Henderson <rth@cygnus.com>
4025 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4026 instead of doing the work by hand.
4028 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4030 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4031 state of line state-machine.
4032 (struct ls): Collect DWARF2 line state-machine state in new member
4033 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4034 resulted in any DWARF2 directives.
4035 (reset_state_machine): New function.
4036 (out_end_sequence): Ditto.
4037 (dwarf2_gen_line_info): When switching sections or switching to a
4038 lower text address, call out_end_sequence() first to terminate the
4039 previous code sequence as code sequences MUST have monotonically
4040 increasing addresses.
4041 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4043 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4045 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4046 DWARF2 debug info (line information only, at this point).
4047 * as.h: Update comment about supported debug formats.
4048 * dwarf2dbg.c, dwarf2dbg.h: New files.
4049 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4051 * expr.c (operand): Don't use [ for parens if we want an index op.
4052 (op_encoding): Switch [ into O_index, if desired.
4053 (op_rank): Renumber with O_index on bottom.
4054 (expr): If O_index, match closing bracket.
4055 * expr.h (O_index): New.
4057 * read.c (read_a_source_file): Conditionally allow matched "
4058 in lines passed to md_assemble.
4060 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4062 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4064 Add support for storing local symbols in a small structure to save
4065 memory when assembling large files.
4066 * as.h: Don't include struc-symbol.h.
4067 (symbolS): Add typedef.
4068 * symbols.c: Include struc-symbol.h.
4069 (local_hash): New static variable.
4070 (save_symbol_name): New static function, from symbol_create.
4071 (symbol_create): Call save_symbol_name.
4072 (local_symbol_count): New static variable.
4073 (local_symbol_conversion_count): Likewise.
4074 (LOCAL_SYMBOL_CHECK): Define.
4075 (local_symbol_make): New static function.
4076 (local_symbol_convert): New static function.
4077 (colon): Handle local symbols. Create local symbol for local
4079 (symbol_table_insert): Handle local symbols.
4080 (symbol_find_or_make): Create local symbol for local label name.
4081 (symbol_find_base): Check for local symbol.
4082 (symbol_append, symbol_insert): Check for local symbols.
4083 (symbol_clear_list_pointers, symbol_remove): Likewise.
4084 (verify_symbol_chain): Likewise.
4085 (copy_symbol_attributes): Likewise.
4086 (resolve_symbol_value): Handle local symbols.
4087 (resolve_local_symbol): New static function.
4088 (resolve_local_symbol_values): New function.
4089 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4090 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4091 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4092 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4093 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4094 (symbol_previous, symbol_next): New functions.
4095 (symbol_get_value_expression): Likewise.
4096 (symbol_set_value_expression): Likewise.
4097 (symbol_set_frag, symbol_get_frag): Likewise.
4098 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4099 (symbol_mark_used_in_reloc): Likewise.
4100 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4101 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4102 (symbol_mri_common_p): Likewise.
4103 (symbol_mark_written, symbol_clear_written): Likewise.
4104 (symbol_written_p): Likewise.
4105 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4106 (symbol_section_p, symbol_equated_p): Likewise.
4107 (symbol_constant_p): Likewise.
4108 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4109 (symbol_get_obj, symbol_set_obj): Likewise.
4110 (symbol_get_tc, symbol_set_tc): Likewise.
4111 (symbol_begin): Initialize local_hash.
4112 (print_symbol_value_1): Handle local symbols.
4113 (symbol_print_statistics): Print local symbol statistics.
4114 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4115 Declare new symbols.c functions. Move many declarations here from
4117 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4118 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4119 (struct symbol): Move bsym to make it clearly the first field.
4120 Remove TARGET_SYMBOL_FIELDS.
4121 (symbolS): Don't typedef.
4122 (struct broken_word): Remove.
4123 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4124 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4125 (symbol_clear_list_pointers): Likewise.
4126 (symbol_insert, symbol_remove): Likewise.
4127 (symbol_previous, symbol_append): Likewise.
4128 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4129 (struct local_symbol): Define.
4130 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4131 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4132 (local_symbol_get_frag, local_symbol_set_frag): Define.
4133 (local_symbol_get_real_symbol): Define.
4134 (local_symbol_set_real_symbol): Define.
4136 * write.c (write_object_file): Call resolve_local_symbol_values.
4137 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4138 (TARGET_SYMBOL_FIELDS): Don't define.
4139 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4140 ECOFF_DEBUGGING, add ECOFF fields.
4141 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4142 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4143 ECOFF_DEBUGGING, add ECOFF fields.
4144 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4145 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4146 * config/tc-mcore.h: Don't include struc-symbol.h.
4147 (TARGET_SYMBOL_FIELDS): Don't define.
4148 (struct mcore_tc_sy): Define.
4149 (TC_SYMFIELD_TYPE): Define.
4150 * Many files: Use symbolS instead of struct symbol. Use new
4151 accessor functions rather than referring to symbolS fields
4154 * read.c (s_mri_common): Don't add in value of line_label.
4156 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4157 checking for SEC_LINK_ONCE.
4159 * config/tc-sh.h (sh_fix_adjustable): Declare.
4161 * app.c (input_buffer): New static variable.
4162 (app_push): Save saved_input in allocated buffer.
4163 (app_pop): Restored saved_input.
4164 (do_scrub_chars): Change get parameter to take char * and int as
4165 arguments. Change GET macro to pass input_buffer to get
4166 function. Don't save input into allocated buffer.
4167 * as.h (do_scrub_chars): Update declaration.
4168 * input-file.c (input_file_get): Change to take char * and int.
4169 Read data into passed in buffer. Remove static buffer.
4170 * read.c (scrub_from_string): Change to take char * and int. Copy
4171 data into passed in buffer.
4173 * hash.h: Neaten. Declare hash_traverse.
4174 * hash.c: Complete rewrite based on BFD hashing code.
4175 * gasp.c (chunksize): New variable.
4176 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4179 1999-05-28 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4182 addend unless the target uses an old ABI.
4184 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4186 -Wchar-subscripts cleanup
4187 * listing.c (listing_newline): Use unsigned char variable, so
4188 calls to isascii,iscntrl are correct.
4189 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4191 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4192 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4193 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4194 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4196 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4198 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4200 (arch_coldfire_p): New #define.
4201 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4203 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4205 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4207 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4208 (install_operand): Add place `N'.
4209 (init_table): Add registers ACC, MACSR, MASK.
4211 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4213 * config/tc-m68k.c: Change mcf5200 --> mcf.
4214 (archs): Add mcf5206e, mcf5307.
4215 (m68k_ip): Add format `u'.
4216 (install_operand): Add place `m', `M', `h'.
4217 (init_table): Add upper/lower registers.
4219 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4221 1999-05-28 Martin Dorey <mdorey@madge.com>
4223 * config/tc-i960.c: Several minor changes to add ELF and
4224 BFD_ASSEMBLER support.
4225 * config/tc-i960.h: Likewise.
4226 * configure.in (i960-*-elf*): New target.
4227 * aclocal.m4, configure: Rebuild.
4229 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4231 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4232 reloc changes when defined(BFD_ASSEMBLER).
4234 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4236 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4238 * write.c (write_print_statistics): Output to file, not stderr.
4240 * expr.c (generic_bignum_to_int32,64): Prototype.
4242 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4243 output_sleb128, output_uleb128, output_big_sleb128,
4244 output_big_uleb128, output_big_leb128): Prototype.
4245 (output_big_sleb128, output_big_uleb128): Make inline.
4246 (output_big_leb128): Remove inline
4248 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4249 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4250 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4251 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4252 value for correct overflow check in write.c:fixup_segment.
4253 * write.c (fixup_segment): Move bitfield overflow checks to after
4254 the md_apply_fix call.
4255 * config/obj-coff.c (fixup_segment): Likewise.
4256 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4257 valueT *val argument.
4259 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4261 * config/atof-ieee.c (gen_to_words): Correctly round a
4262 denormalized number. Fix off-by-one in range checking for
4263 exponent in a denormal.
4265 1999-05-10 Nick Clifton <nickc@cygnus.com>
4267 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4270 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4272 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4274 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4276 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4277 (ReverseRegRegmem): Remove.
4278 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4279 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4280 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4283 From Doug Ledford <dledford@redhat.com>
4284 * config/tc-i386.h (RegXMM): New for P/III.
4285 * config/tc-i386.c: Add support for P/III.
4287 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4289 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4290 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4291 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4293 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4295 * config/tc-i386.c (i386_immediate): Skip whitespace before
4296 complaining about junk after expression.
4297 (i386_displacement): Likewise.
4299 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4301 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4302 Don't copy before downcaseing.
4304 1999-05-05 Catherine Moore <clm@cygnus.com>
4306 * tc-m68k.c: Include elf/m68k.h.
4307 (m68k_elf_final_processing): New routine.
4308 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4311 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4313 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4316 1999-04-30 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-mcore.c (mcore_s_section): Dump literals before
4321 1999-04-29 Nick Clifton <nickc@cygnus.com>
4323 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4326 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4328 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4329 (TC_INIT_FIX_DATA): Delete.
4330 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4331 (TC_INIT_FIX_DATA): Delete.
4332 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4333 * write.c (fix_new_internal): Initialize fx_cgen member.
4334 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4335 (gas_cgen_md_apply_fix3): Update.
4336 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4337 (md_cgen_record_fixup_exp): Update.
4338 (FX_OPINFO_R_TYPE): Update.
4340 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4341 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4342 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4343 * frags.h (struct frag): Make opindex, opinfo ints.
4345 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4347 1999-04-26 Tom Tromey <tromey@cygnus.com>
4349 * aclocal.m4, configure: Updated for new version of libtool.
4351 1999-04-22 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4355 (md_apply_fix3): Do not fix up absolute relocations against
4358 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4360 1999-04-20 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4363 changes and data-in-text directives.
4364 (mcore_cons): New function: intercept cons() operations.
4365 (mcore_float_cons): New function: intercept float_cons()
4367 (mcore_stringer): New function: intercept stringer() operations.
4369 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4371 * obj.h (struct format_ops): Change generate_asm_lineno field to
4373 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4375 * config/tc-alpha.c (find_opcode_match): Add default case to
4377 (find_macro_match): Likewise.
4378 (load_expression): Parenthesize && within ||.
4380 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4382 1999-04-17 Nick Clifton <nickc@cygnus.com>
4384 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4385 .text .data .section pseudo ops.
4386 (mcore_s_section): New function. Dump lits before changing secs.
4387 (mcore_s_text): New function. Dump lits before changing secs.
4388 (mcore_s_data): New function. Dump lits before changing secs.
4390 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4392 * config/tc-mips.c (mips_32bitmode): New.
4393 (md_begin): Set mips_32bitmode if needed.
4394 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4395 Set EF_MIPS_32BITMODE.
4397 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4399 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4402 1999-04-16 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4406 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4408 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4409 expressions correctly.
4412 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4414 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4416 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4418 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4419 and fmpynfadd instructions.
4421 1999-04-11 Richard Henderson <rth@cygnus.com>
4423 * as.h (environ): Declare it, if needed.
4424 * as.c (dump_statistics): Don't declare environ.
4425 * configure.in (environ): Detect declaration.
4426 * configure, config.in: Rebuild
4428 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4429 (i386_displacement): Allocate enough space for replacement buffer.
4430 Clean up replacement buffer initialization.
4432 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4434 * subsegs.c (section_symbol): Don't create a new symbol if one
4435 already exists; instead, use the existing one, but set its segment
4436 and frag data if it hasn't already been defined.
4437 * config/obj-coff.c (c_section_symbol): Likewise.
4439 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4441 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4443 1999-04-08 Nick Clifton <nickc@cygnus.com>
4445 * config/tc-mcore.c: New File: Support routines for MCore
4447 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4448 * config/obj-coff.c: Add support for mcore-pe target.
4450 * Makefile.am: Add support for MCore targets.
4451 * Makefile.in: Regenerate.
4452 * configure.in: Add support for MCore targets.
4453 * configure: Regenerate.
4455 * doc/all.texi: Set MCORE.
4456 * doc/as.texinfo: Document MCore specific command line options.
4458 * write.h: Prevent multiple inclusion.
4460 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4462 * asintl.h (LC_MESSAGES): Never define.
4463 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4465 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4468 * Makefile.am (m68k-parse.c): If configuring in the source
4469 directory, copy m68k-parse.y into the local directory before
4470 running ylwrap, to remove spurious differences when generating
4472 * Makefile.in: Rebuild.
4474 * config/tc-sparc.h (md_do_align): Just allocate the number of
4475 bytes necessary, rather than always allocating 1024.
4477 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4479 * listing.c (listing_newline): Add cast to avoid warning.
4480 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4481 * config/tc-i386.c (i386_scale): Add return value.
4482 (build_displacement_string): Remove unused local temp_disp2.
4483 (i386_intel_memory_operand): Add parentheses to avoid warning.
4484 (i386_intel_operand): Remove unused local end_of_operand_string.
4485 (i386_operand): Remove unused local operand_modifier.
4486 (i386_operand): Add parens to avoid warning.
4488 1999-04-04 Don Bowman <don@pixsci.com>
4490 * configure.in: Add mips*-*-vxworks* target; have it define
4492 * configure, config.in: Rebuild.
4494 1999-03-31 Nick Clifton <nickc@cygnus.com>
4496 * configure.in (emulations): Add support for arm-epoc-pe.
4497 * configure: Regenerate.
4498 * config/te-epoc-pe.h: New file. Define macros specific to
4500 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4501 for arm-epoc-pe target.
4503 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4505 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4507 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4509 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4510 detect ",n" without a condition.
4511 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4514 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4516 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4517 instruction is encoded with one bit.
4520 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4522 * doc/internals.texi (CPU backend): Mention that
4523 line_separator_chars should not include newline. From thi
4524 <ttn@mingle.glug.org>.
4526 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4528 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4529 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4531 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4533 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4535 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4537 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4540 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4542 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4544 1999-03-15 Martin Hunt <hunt@cygnus.com>
4546 * app.c (do_scrub_begin): Change '-' back to a symbol char
4547 so we can use multiple opcodes on a line again.
4549 * config/tc-d30v.c: By default, warn if a symbol has
4550 the same name as a register. Plus some minor
4551 updates from the branch.
4553 1999-03-13 Nick Clifton <nickc@cygnus.com>
4555 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4556 BFD_RELOC_16 and BFD_RELOC_64.
4558 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4560 * expr.c (expr): Add missing else.
4562 1999-03-12 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-arm.c (md_apply_fix3): Improve error message.
4566 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4568 * Makefile.am (CPU_TYPES): Add fr30.
4569 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4570 (fr30,m32r dependencies): Update.
4571 * Makefile.in: Rebuild.
4573 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4574 (gas_cgen_record_fixup_exp): Ditto.
4575 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4576 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4577 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4578 (md_cgen_lookup_reloc): Update use of operand->type.
4579 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4580 (md_convert_frag): Call cgen_operand_lookup_by_num.
4581 (md_cgen_lookup_reloc): Update use of operand->type.
4582 (m32r_cgen_record_fixup_exp): Ditto.
4584 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4586 * config/tc-mips.c (md_show_usage): Fix message.
4588 1999-03-03 Nick Clifton <nickc@cygnus.com>
4590 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4591 and LDR reg,=<expr> instruction.
4593 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4596 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4598 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4600 1999-02-17 Nick Clifton <nickc@cygnus.com>
4602 This patch was created by: Scott Bambrough
4603 <scottb@corelcomputer.com>
4606 Special cased '@' character. The '@' character is used as the
4607 ARM assembler comment character, as a special character
4608 and in ELF .symver pseudo-op's, and as a special character in
4609 .type and .section pseudo-ops.
4610 (symver_pseudo): New static variable.
4611 (symver_state): New static variable.
4612 (struct app_save): Add field 'symver_state'.
4613 (app_push): Save global symver_state int struct app_save.
4614 (app_pop): Restore global symver_state from struct app_save.
4615 (do_scrub_chars): Special case handling of '@' character in
4618 * configure.in: Modified to recognize armv* uname syntax from ARM
4620 * configure: Regenerated.
4622 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4623 a prefix to the section's type.
4624 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4625 the type's typename.
4627 * config/tc-arm.h: Add support for PIC generation:
4628 (pic_code): New boolean.
4629 (obj_relocate_extern): Define.
4630 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4631 (TC_CONS_FIX_NEW): Define.
4632 (tc_fix_adjustable): Define.
4633 (GLOBAL_OFFSET_TABLE_NAME): Define.
4635 * config/tc-arm.c: Add support for PIC generation:
4636 (line_seperator_chars): Allow ';' as a seperator for Linux.
4637 (is_immediate_prefix): New macro.
4638 (arm_parse_reloc): New function.
4639 (s_arm_elf_cons): New function.
4640 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4641 (md_undefined_symbol): Special case handling for the Global Offset
4643 (md_apply_fix3): Handle PIC relocs.
4644 (tc_gen_reloc): Handle PIC relocs.
4645 (md_parse_option): Add support for '-k' command line switch to
4646 enable PIC generation.
4647 (cons_fix_new_arm): New function.
4648 (s_arm_elf_cons): New function.
4650 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4652 * configure.in: Add comments for uses of AC_DEFINE.
4653 * acinclude.m4: Likewise.
4654 * acconfig.h: Remove.
4655 * aclocal.m4: Rebuild.
4656 * configure: Rebuild.
4657 * Makefile.in: Rebuild.
4658 * config.in: Rebuild.
4660 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4662 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4663 non-constant offset from a base register.
4665 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4667 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4670 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4672 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4673 (emit_insn): Look for pc-relative and no-overflow specifiers on
4674 internal relocation types.
4676 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4678 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4681 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4683 (mips_4650, mips_4010, mips_4100): Variables removed.
4684 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4685 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4687 (md_begin): Don't bother initializing the mips_NNNN variables;
4688 mips_cpu is set, and that's good enough now.
4689 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4690 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4691 (show): New function, to handle wrapping in the CPU lists.
4692 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4694 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4696 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4697 than treat as an immediate specifier.
4699 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4701 * config/tc-i386.c: Prototype many functions.
4702 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4703 (i386_immediate): Remove unused second argument.
4704 (i386_intel_operand): Fix i386_is_reg typo.
4705 (i386_operand): Use allow_naked_reg.
4706 (output_invalid): Make operand int for K&R.
4708 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4710 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4712 * Makefile.in: Rebuild.
4714 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4716 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4718 (EXTRA_as_new_SOURCES): Comment out.
4719 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4720 * Makefile.in: Rebuild.
4721 * doc/Makefile.in: Rebuild.
4722 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4723 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4724 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4725 * configure: Rebuild.
4726 * aclocal.m4: Rebuild.
4727 * config.in: Rebuild.
4728 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4729 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4730 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4731 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4732 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4733 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4734 (gas_cgen_record_fixup_exp): Ditto.
4735 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4736 descriptor, not global variable.
4737 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4738 descriptor, not global variable. Refer to insert_operand handler
4739 via cpu descriptor, not global function.
4740 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4741 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4742 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4743 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4744 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4745 * config/tc-m32r.c: Ditto.
4746 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4747 (md_assemble): Ditto.
4748 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4750 1999-02-09 Nick Clifton <nickc@cygnus.com>
4752 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4753 relocations for ELF targets.
4755 1999-02-08 Nick Clifton <nickc@cygnus.com>
4757 * configure.in: Add support for StrongARM target.
4758 * configure: Regenerate.
4760 1999-02-05 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4764 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4767 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4769 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4771 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4773 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4774 (INTEL_DWORD_MNEM_SUFFIX): Define.
4777 (DWORD_PTR): Define.
4778 (XWORD_PTR): Define.
4780 (OFFSET_FLAT): Define.
4782 (NONE_FOUND): Define.
4785 * config/tc-i386.c (set_intel_syntax): New routine.
4786 (intel_syntax): Declare.
4787 (allow_naked_reg): Declare.
4788 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4789 (intel_float_operand): New routine.
4790 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4791 Handle brackets as well as parens. Call i386_intel_operand for
4792 intel syntax. Reverse operands if appropriate. Handle new
4793 suffixes. Handle movzx and movsx.
4794 (i386_is_reg): New routine.
4795 (i386_immediate): New routine.
4796 (i386_scale): New routine.
4797 (i386_displacement): New routine.
4798 (i386_operand_modifier): New routine.
4799 (build_displacement_string): New routine.
4800 (i386_parse_seg): New routine.
4801 (i386_intel_memory_operand): New routine.
4802 (i386_intel_operand): New routine.
4803 (i386_operand): Call i386_displacement, i386_immediate,
4804 i386_scale, etc. instead of handling inline.
4805 (parse_register): Handle registers without prefix.
4807 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4809 * configure: Regenerate.
4810 * configure.in (arm-*-oabi): New.
4811 (thumb-*-oabi): New.
4812 * config/tc-arm.c (target_oabi): Declare.
4813 (md_apply_fix3): Support REL relocs.
4814 (md_parse_option): Handle -oabi.
4815 (elf32_arm_target_format): New routine.
4816 (md_longopts): Add OPTION_OABI.
4817 * config/tc-arm.h: Redefine TARGET_FORMAT.
4820 1999-01-28 Nick Clifton <nickc@cygnus.com>
4822 * write.c (write_relocs): Handle out of range error.
4824 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4825 (fr30_force_relocation): Default to 0.
4827 * config/tc-fr30.h (obj_fix_adjustable): Define.
4828 (TC_FORCE_RELOCATION): Define.
4830 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4833 1999-01-16 Nick Clifton <nickc@cygnus.com>
4835 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4836 merge of two instructions if the left instruciton kills the right.
4838 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4840 * Makefile.in: Regenerate.
4841 * configure.in: Redo test for using cgen.
4842 * configure: Regenerate.
4844 1999-01-09 Nick Clifton <nickc@cygnus.com>
4846 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4847 redefinition of this macro.
4849 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4851 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4854 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4856 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4857 a read of HI or LO and an immediatly following branch.
4859 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4861 * config/tc-mips.c (md_begin): Another correction to the setting of
4864 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4866 * config/tc-mips.c (md_begin): Correct type-o in setting of
4869 1998-12-21 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4872 bit insn when optimizing, so that parallelised instructions will
4873 start on a 32 bit boundary.
4875 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4877 * config/tc-mips.c (mips_eabi64): New.
4878 (md_begin): Set mips_eabi64.
4879 (mips_elf_final_processing): Use it.
4881 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4883 * config/tc-mips.c (mips_elf_final_processing):
4884 Correct setting of ABI in e_flags.
4886 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4888 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4891 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4893 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4895 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4897 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4898 warning, values that don't fit in the field.
4900 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4902 * config/tc-mips.c (mips_abi_string): New.
4903 (md_parse_option,md_longopts): Add mabi.
4904 (mips_elf_final_processing): Set e_flags based on mabi flag.
4906 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4908 * config/tc-mips.c (md_parse_option): Handle vr4111.
4910 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4912 * config/tc-h8300.c (build_bytes): Change message given if the
4913 instruction requires H8/300H mode and we're not in Hmode, to
4914 suggest that it may be the operand modes that are the problem, not
4915 necessarily the opcode.
4917 1998-12-10 Nick Clifton <nickc@cygnus.com>
4919 * config/tc-fr30.c: Add line separator character.
4921 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4923 * configure.in (hppa-*-mpeix*): New target.
4924 * config/obj-som.h (obj_som_compiler): Declare.
4925 * config/obj-som.c (compiler_seen): New static variable.
4926 (obj_som_compiler): New function.
4927 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4928 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4929 (pa_type_args): Set hppa_priv_level.
4930 (pa_compiler): New static function if OBJ_SOM.
4931 * configure: Rebuild.
4933 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4935 * read.c (output_leb128): Don't mark as inline.
4937 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4939 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4940 AIX .vbyte unaligned data support.
4941 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4942 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4945 1998-12-07 Nick Clifton <nickc@cygnus.com>
4947 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4950 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4952 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4953 BFD_RELOC_ARM_PCREL_BRANCH.
4955 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4957 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4958 checking the target type.
4959 (mips-dec-bsd*): Set endian to little.
4960 * configure: Rebuild.
4962 COFF weak symbol support, based on patches from Mark Elbrecht
4963 <snowball3@usa.net>:
4964 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4965 * config/obj-coff.c (obj_coff_weak): New static function.
4966 (obj_coff_endef) [both versions]: Handle weak symbols.
4967 (coff_frob_symbol): Likewise.
4968 (yank_symbols): Likewise.
4969 (obj_pseudo_table): Add "weak".
4971 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4972 <aymeric.vincent@emi.u-bordeaux.fr>.
4973 * aclocal.m4: Rebuild with current tools.
4974 * configure: Rebuild.
4976 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4977 an assertion failure for a case we can't handle when OBJ_ECOFF.
4979 * expr.c (operator): And with 0xff to avoid problems with signed
4982 1998-12-03 Nick Clifton <nickc@cygnus.com>
4984 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4985 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4987 1998-12-02 Nick Clifton <nickc@cygnus.com>
4989 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4992 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4994 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4995 calculation of pcrel point.
4997 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4999 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5002 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5004 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5006 (d10v_cleanup): Only generate previous insn if a multiline insn is
5009 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5011 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5014 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5016 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5017 -marm6xxx command line switches.
5019 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5021 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5022 (itbl-ops.o): Delete duplicate dependencies.
5023 Rebuild dependencies.
5024 Add fr30 dependencies.
5025 * Makefile.in: Rebuild.
5027 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5031 * listing.c: Ignore line terminator characters found inside
5034 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5036 * po/gas.pot: Regenerated.
5038 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5041 fr30_is_label_start(). Also checks for delay slot insns.
5043 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5044 FR30 instructions which contain a colon in the mnemonic.
5046 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5048 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-fr30.c: Removed currently superflous code.
5052 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-fr30.h: New file.
5055 * config/tc-fr30.c: Tweaking so that it will compile.
5057 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5059 * config/tc-d10v.h (obj_fix_adjustable): Define.
5060 (TC_FORCE_RELOCATION): Define.
5061 (d10v_force_relocation): Declare.
5062 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5063 (md_apply_fix3): Handle Vtable relocs.
5064 (d10v_fix_adjustable): New.
5065 (d10v_force_relocation): New.
5067 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5069 * config/tc-d30v.c: Change default behaviour to ignore potential
5070 conflicts between register name and symbol names.
5072 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5074 * configure.in: Add fr30-*-*.
5075 * config/tc-fr30.c: New file.
5076 * Makefile.in: Regenerated.
5077 * config.in: Regenerated.
5078 * configure: Regenerated.
5079 * doc/Makefile.in: Regenerated.
5080 * po/gas.pot: Regenerated.
5082 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5084 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5087 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5089 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5091 (do_scrub_chars): Add some casts to unsigned char to avoid
5092 unwanted sign extension.
5093 * read.c (lex_type): Set characters about 127 to be symbol
5095 * config/tc-i386.c (md_begin): Set identifier_chars and
5096 operand_chars for values above 127.
5098 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5100 * configure.in: detect cygwin* instead of cygwin32*
5101 * configure: regenerate
5103 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5105 * listing.c: Add support for producing a listing from piped
5108 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5110 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5111 (append_insn): Account for the tx39's multiply behavior.
5113 1998-10-26 Michael Meissner <meissner@cygnus.com>
5115 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5116 from assemble_parallel_insns. Add support for '->' to indicate
5117 explicitly serializing the instructions.
5118 (md_assemble): Ditto.
5120 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5122 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5125 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5127 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5129 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5131 * config/tc-mips.c : support frame and regmask/fregmask when
5132 MIPS_STABS_ELF is specified.
5134 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5136 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5137 (md_apply_fix): Don't return 1 for VTABLE relocs.
5138 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5140 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5142 * doc/c-i386.texi: Replace occurences of "opcode" with
5143 "instruction mnemonic", "instruction", or "mnemonic" when
5144 referring to the name of an instruction. Use "opcode" when
5145 referring to the sequence of machine bytes.
5147 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5148 (is_opcode_char): Rename to is_mnemonic_char.
5149 (md_assemble and i386_operand): Correct error messages from
5150 "opcode" to "instruction mnemonic"
5151 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5152 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5153 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5154 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5155 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5156 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5157 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5159 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5161 * config/tc-i386.c (i386_operand): Check for garbage after
5164 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5166 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5167 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5169 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5171 * config/tc-sh.h (obj_fix_adjustable): Define.
5172 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5173 (md_apply_fix): Likewise.
5174 (tc_gen_reloc): Likewise.
5175 (sh_fix_adjustable): New.
5177 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5179 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5180 * cgen.h (gas_cgen_finish_insn): Update prototype.
5181 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5182 cgen_insn_t -> CGEN_INSN_INT.
5183 (make_parallel): Update handling of CGEN_INT_INSN_P.
5184 (assemble_parallel_insn): Ditto.
5185 (target_make_parallel): New function.
5186 (md_assemble): Use it.
5188 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5190 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5192 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5194 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5195 converted into lower case.
5197 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5199 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5200 (gas_cgen_tc_gen_reloc): Likewise.
5201 * config/tc-m32r.h (obj_fix_adjustable): Define.
5202 * config/tc-m32r.c (m32r_fix_adjustable): New.
5203 (m32r_force_relocation): Handle VTABLE relocs.
5205 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5207 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5209 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5211 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5212 to lower case before parsing.
5214 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5215 parallel insns modift buts in the PSW as a side effect.
5217 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5219 * config/tc-d30v.c (find_format): Test for missing flag and
5222 (md_apply_fix3): Fix error messages to avoid
5223 assumption about presence of a symbol.
5225 (parallel_ok): Disallow parallel instructions that both modify the
5228 (find_format): Generate a warning if an odd numbered register is
5229 used as the first register in a mutli-register instruction.
5231 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5233 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5234 relocations are always associated with a symbol.
5236 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5238 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5239 (elf32_sparc_force_relocation): Declare.
5240 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5241 (tc_gen_reloc): Handle vtable relocs.
5242 (elf32_sparc_force_relocation): New.
5244 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5246 * symbols.c (S_IS_FUNCTION): New.
5247 * config/tc-v850.h (obj_fix_adjustable): Define.
5248 (TC_FORCE_RELOCATION): Define.
5249 (v850_force_relocation): Declare.
5250 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5251 of fx_addnumber for VTABLE reloc addends.
5252 (md_apply_fix3): Handle VTABLE relocs.
5253 (v850_fix_adjustable): New.
5254 (v850_force_relocation): New.
5256 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5258 * tc-hppa.c (fp_operand_format): Add some additional formats.
5259 (pa_ip): Do not automatically promote into pa2.0 mode.
5260 (pa_level): Handle ".level 2.0".
5262 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5264 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5265 * config/tc-i386.h (template.extension_opcode): Change to
5266 unsigned int to allow full range of 8-bit opcode suffixes.
5267 (None): Redefine as 0xffff.
5269 From Jeff B Epler <jepler@usgs.gov>
5270 * doc/c-i386.texi (i386-SIMD): New section.
5272 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5274 * read.c (discard_rest_of_line): New function.
5275 * read.h: Declare it.
5276 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5278 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-d10v.c (find_symbol_matching_register): New function.
5281 (find_opcode): Cope with the case where a register name matches
5284 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-v850.c (md_pcrel_from): Rename to
5287 v850_pcrel_from_section.
5288 (v850_pcrel_from_section): Do not resolves symbols in other
5291 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5293 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5295 * config/tc-d10v.c (find_opcode): Generate an error if a register
5296 is supplied for an operand that should not be a register.
5298 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5300 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5301 instructions to have another instruction in the right bin.
5303 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5305 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5306 the right container if the left container holds a branch
5309 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5311 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5312 both a register name and symbol name.
5313 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5315 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5317 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5318 execution unit class.
5320 (reg_name_search): If a name matches a register and a symbol,
5321 prefer the register.
5322 (find_format): Disallow flag registers when a general purpose
5323 register is required.
5324 If a number is required, but a register has been given, check to
5325 see if a symbol with the same name as the register exists, and if
5326 so, use that symbol.
5328 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5330 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5332 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-d30v.c (find_format): Do not accept flag registers as
5335 general purpose registers.
5336 (find_format): If an immediate value is expected at a given place
5337 in a format, but a register name has been provided instead, check
5338 to see if that register name matches the name of a predefined
5339 symbol and if it does, then use the symbol instead.
5340 (reg_name_search): If a register name matches a symbol name,
5341 prefer the register name to the symbol name.
5343 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5345 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5346 the previous insn to empty.
5348 1998-09-20 Michael Meissner <meissner@cygnus.com>
5350 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5351 pieces, forcing the use of an ANSI compiler.
5353 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5355 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5357 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5359 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5361 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5363 (obj_elf_vtable_entry): Likewise.
5364 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5365 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5366 (tc_gen_reloc): Likewise.
5367 (arm_fix_adjustable): Likewise.
5368 (elf32_arm_force_relocation): New.
5369 (armelf_frob_symbol): Remove coff-style symbol support.
5371 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5373 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5375 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5377 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5378 OBJ_COFF so that routine is defined for a.out format.
5380 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5382 * config/tc-i386.c (i386_operand): Detect non-segment registers
5383 used as segment prefixes.
5385 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5387 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5388 optimize across FDE boundaries.
5390 * config/obj-coff.c (obj_coff_section): Preserve any link once
5391 flags when setting the section flags.
5393 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5395 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5396 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5398 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5400 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5403 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5405 * frags.c (frag_grow): Include the size of the frag struct in the
5408 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5409 if the new subseg comes before the old.
5411 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5413 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5414 to handle edge8 and edge16.
5416 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5418 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5419 before we clobber the symbol involved.
5421 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5423 * config/tc-arm.c: Remove OBJ_ELF definitions for
5424 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5425 use arm_adjust_symtab for OBJ_COFF.
5426 (armelf_adjust_symtab): New Routine.
5427 * config/tc-arm.h: Define obj_adjust_symtab to
5428 armelf_adjust_symtab for OBJ_ELF.
5430 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5432 * configure.in: Make all i386-elf targets use bfd_gas.
5433 * config/tc-i386.c (tc_i386_force_relocation): New.
5434 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5435 (md_apply_fix3): Likewise.
5436 (tc_gen_reloc): Handle them.
5437 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5438 tc_i386_force_relocation.
5440 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5444 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5446 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5447 current opcode after writing the first insturction of a reverse
5450 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5452 * read.h (generate_lineno_debug): Add prototype.
5453 * read.c (generate_lineno_debug): Make non-static.
5455 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5457 * config/tc-i386.c (md_assemble): Only warn for address/data size
5460 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5462 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5463 against Thumb function names, as the linker needs this information.
5465 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5467 * expr.c (operand): Check also that there is no advance in operand
5468 after atof_generic in order to decide "is it label 0f or floating
5471 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5473 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5474 command line options with a single dash.
5475 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5477 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5479 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5480 * tc-arm.c (arm_fix_adjustable): New routine.
5482 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5484 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5485 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5486 demand_empty_rest_of_line before mri_comment_end.
5487 (equals): Check garbage after expression before
5488 mri_comment_end in MRI mode.
5490 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5492 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5493 small immediate constant to use the constant itself rather than
5496 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5498 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5499 (pa_leave): Likewise.
5501 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5503 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5505 (i386_operand): Fix an error message.
5507 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5509 * doc/c-arm.texi (ARM Directives): Document .req directive.
5511 * config/tc-arm.c (reg_required_here): Display erroneous string if
5512 the register name could not be decoded.
5513 Do not set inst.instruction if the sift is -1.
5515 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5517 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5520 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5522 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5523 even if it is belived to be unnecessary.
5525 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5527 config/tc-i386.c (i386_operand): Size immediate constants by
5528 suffix (erroneously removed as part of July 7 change).
5530 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5532 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5533 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5534 (armelf_frob_symbol): New Routine.
5535 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5537 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5539 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5541 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5543 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5544 command line switches passed to assembler.
5546 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5548 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5549 (gas_cgen_opcode_desc): Declare.
5550 (gas_cgen_parse_operand): Declare.
5551 (*): Prepend gas_ to gas specific fns to denote them as such.
5553 * cgen.c (gas_cgen_opcode_desc): New global
5554 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5555 (queue_fixup): Renamed from cgen_queue_fixup.
5556 (*): Prepend gas_ to gas specific fns to denote them as such.
5558 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5559 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5560 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5561 Open opcode table and initialize it.
5562 (make_parallel): Use gas_cgen_opcode_desc.
5563 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5564 (md_assemble): Ditto.
5566 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5568 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5569 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5570 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5571 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5572 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5573 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5574 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5575 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5576 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5577 (INIT_STAB_SECTION): Likewise.
5578 (OBJ_PROCESS_STAB): Likewise.
5580 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5581 (md_parse_option): Watch for them.
5582 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5583 (md_begin): Kill neverdef code.
5584 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5585 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5586 (s_alpha_coff_wrapper): New.
5587 (md_pseudo_table): Trap all ECOFF pseudos.
5589 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5591 Start of changes to remove mdebug section from mips*-elf
5592 Based on MIPS_STAB_ELF definition
5593 * acconfig.h: undef if not configured
5594 * config.in: undef if not configured
5595 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5596 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5597 * stabs.c (s_stab_generic): flush frag
5599 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5601 * configure.in: (arm-*-elf): Handle.
5602 (thumb-*-elf): Handle.
5603 * configure: Regenerate.
5604 * read.c (stringer): Fix typo in comment.
5605 * write.c (fixup_segment): Don't add symbol value to addend if
5607 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5609 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5612 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5614 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5615 (write_2_short): Emit warning if new flag is set.
5616 (do_assemble): Set flags if left instruction is one of special
5617 "right-instruction-killer" type.
5619 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5621 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5622 Always output words in debug_info section as big endian.
5623 (sparc_target_format): Choose correct bfd target.
5624 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5626 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5628 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5629 to work with internationalization code. Issue an error when two
5630 operands match that are not allowed to match.
5632 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5634 * configure.in (install_tooldir): Allow target to specify whether
5635 it wants to be installed in $(tooldir)/bin.
5636 * configure: Regenerate.
5637 * Makefile.am (install-exec-local): Set install-exec-tooldir
5638 dependency via configure.
5639 * Makefile.in: Regenerate.
5641 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5643 * Makefile.am (install-exec-local): Split into two ...
5644 (install-exec-bindir,install-exec-tooldir): New rules.
5645 * Makefile.in: Regenerate.
5647 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * Makefile.am (install-exec-local): Don't remove the file before
5650 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5651 W. Rozycki <macro@ds2.pg.gda.pl>.
5652 * Makefile.in: Rebuild.
5654 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5656 * cgen.c: Include libiberty.h.
5657 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5658 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5659 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5660 (md_cgen_lookup_reloc)): Declare.
5661 (md_cgen_record_fixup_exp): Declare.
5662 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5663 (m32r_relax_frag): Declare.
5664 (cgen_md_apply_fix3): Decls moved to cgen.h.
5665 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5666 (m32r_cgen_record_fixup_exp): Delete decl.
5667 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5668 (assemble_nop): Delete.
5669 (expand_debug_syms): Delete unused `exp'.
5670 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5671 Add default case for -Wall.
5672 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5673 (md_atof): Delete unused wordP.
5675 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5677 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5680 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5682 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5683 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5684 .print, .purgem, and .struct. Remove documentation for
5687 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5689 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5690 Update call to insert_operand.
5692 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5694 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5696 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5698 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5699 whitespace after a prefix operator.
5701 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5703 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5705 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5707 * config/tc-sparc.c (log2): New static function.
5708 (s_reserve): Use log2 to convert alignment before calling
5710 (s_common): Use log2 to convert alignment before calling
5711 record_alignment and frag_align.
5712 (sparc_cons_align): Use log2.
5714 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5717 (s_common): Likewise.
5719 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5720 initialization of waddr.
5721 (sparc_elf_final_processing): Add default case to switch.
5723 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5725 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5726 than temporary real.
5728 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5730 * write.c (subsegs_finish): Don't align the segments if there were
5733 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5734 copying aux information.
5736 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5737 expression into a symbol.
5739 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5741 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5742 type to unsigned int.
5743 (md_assemble): Change type used to store offsets from unsigned
5745 (i386_operand): Switch error check to only call RESTORE_END_STRING
5746 once after parse_register.
5748 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-v850.c (md_show_usage): Changed format to match that
5753 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5755 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5757 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5759 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5762 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5764 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5765 * doc/Makefile.in: Rebuild.
5767 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5769 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5770 for %lo expressions.
5771 (mips_ip, case 'u'): Move range check after code to mask
5772 off bits in %hi/%lo expressions. Mask off high bits for
5775 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5777 * doc/Makefile.am (gasver.texi): New target.
5778 (as.info, as.dvi): Depends upon gasver.texi.
5779 * doc/as.texinfo: Include gasver.texi. Mention version number on
5780 title page and in top node.
5781 * doc/Makefile.in: Rebuild.
5783 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5785 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5786 but not including the line containing the edict.
5787 * listing.h (LISTING_EOF): New.
5788 * input-scrub.c (input_scrub_next_buffer): Call it.
5790 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5792 * config/tc-i386.c (i386_operand): Don't set the size of an
5793 immediate address based solely on the suffix and the mode.
5795 * config/tc-i386.c (md_assemble): Add assertion to make sure
5796 overlap2 does not set Imm.
5798 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5799 sequences of whitespace to a single space.
5800 (is_space_chars): Just compare with space.
5801 (md_begin): Don't initialize space_chars.
5802 (md_assemble): Just skip a single whitespace character.
5803 (i386_operand): Rewrite base-index parsing to use new
5804 parse_register, and to skip white space. Skip white space in a
5805 number of other places too. Don't give error message if
5806 parse_register fails.
5807 (parse_register): Change reg_string parameter to be non-const.
5808 Add end_op parameter. Skip white space after the `%', and return
5809 end of register string. Give error message here rather than
5812 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5814 Based on patch from Matt Semersky <matts@scd.hp.com>:
5815 * expr.c (op_encoding): Make const.
5816 (expr_set_precedence): New function.
5817 (expr_begin): Don't set operator rankings, just call
5818 expr_set_precedence.
5819 * expr.h (expr_set_precedence): Declare.
5820 * read.c (s_mri): Call expr_set_precedence.
5822 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5824 * doc/as.texinfo (Statements): Remove paragraph discussing
5825 continuing lines with a backslash. This hasn't worked for years,
5828 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5830 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5832 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5833 (ps_CTORS, ps_DTORS): New section types.
5834 (vms_fixup_xtors_section): New function
5835 (Ctors_Psect, Dtors_Psect): Define.
5836 (IS_GXX_XTOR): Define
5837 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5838 Filter static constructors/destructors and add to
5839 Ctors_Symbols/Dtors_Symbols chain.
5840 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5841 appropriate section.
5843 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5844 * makefile.vms: Merge vax/vms support.
5846 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5848 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5849 (elf_pseudo_table): Add them.
5850 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5851 (md_apply_fix): Accept them.
5852 (mips_fix_adjustable): Don't adjust them.
5853 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5854 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5855 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5856 (tc_fix_adjustable): Don't adjust them.
5858 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5860 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5862 * Makefile.in: Regenerate.
5863 * configure.in: AC_SUBST cgen_cpu_prefix.
5864 * configure: Regenerate.
5866 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5868 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5869 Changed all users of COND12_DELAY.
5871 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5873 * config/tc-mn10300.c (set_arch_mach): New function.
5874 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5875 (md_begin): Default to mn10300 mode.
5876 (md_assemble): Only accept instructions for the core mn10300
5877 chip and the active machine type.
5879 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * subsegs.h (segment_info_type): Give the struct a name.
5882 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5883 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5884 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5885 * config/tc-w65.h (tc_reloc_mangle): Declare.
5886 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5888 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5890 * config/tc-v850.c (v850_comm): Restore old section
5891 after common processing.
5893 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5895 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5897 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5899 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5900 char with code that explicitly sign-extends.
5902 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5904 * config/tc-v850.c (md_begin): Restore text section as the current
5905 section after creating call table sections.
5906 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5909 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5910 with call to macro SYM_AUXINFO.
5912 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5914 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5915 with the program transform name.
5916 * Makefile.in: Rebuild.
5918 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5923 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * config/tc-i386.c (i386_operand): Be prepared for a space between
5926 the open parenthesis and the start of the register operand,
5927 because of the June 16 change.
5929 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5931 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5934 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5936 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5937 even if it is belived to be unnecessary.
5939 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5941 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5943 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5945 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5947 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5948 shift amount for a repeated operand. The shift amount for the
5949 repeated copy comes from the size of the operand.
5951 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5953 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5955 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5957 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5959 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5961 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5962 characters in it as LEX_IS_SYMBOL_COMPONENT.
5963 * config/tc-i386.h (tc_symbol_chars): Define.
5964 (extra_symbol_chars): Declare.
5965 * config/tc-i386.c (extra_symbol_chars): Define.
5966 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5967 (line_comment_chars): Set to '/' if TE_LINUX.
5968 * doc/c-i386.texi (i386-prefixes): Update.
5969 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5971 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5973 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5974 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5976 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5978 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5979 constraint in instructions REP & REPI.
5981 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5983 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5984 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5986 (check_range): If the operand is shifted, then shift the number
5987 before checking its range.
5989 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5991 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5994 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5996 * config/tc-v850.c (v850_comm): Create special sections as needed.
5998 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6000 * config/tc-d10v.c (write_2_short): Addition of swapping
6001 instructions for sequential and reverse sequential order when
6002 given order is not possible.
6004 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6006 * Makefile.am: Rebuild dependencies.
6007 (DEP_INCLUDES): Fix reference to intl build directory.
6008 * Makefile.in: Rebuild.
6010 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6012 * doc/c-i386.texi: Update 16 bit documentation.
6014 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6015 IgnoreDataSize to IgnoreSize as they are used for address size as
6017 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6018 32-bit mode, similarly addr16/data16 and variants.
6020 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6022 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6023 sequential word multiply instructions.
6025 (do_assemble): Add extra command line argument, to allow mul32
6026 attribute to be preserved across parallel insns.
6027 (md_assemble): Insert NOPs between explicitly parallel insns which
6028 contain an 32 bit multiply and a 16 multiply.
6030 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6032 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6035 * config/tc-i386.c (reloc): Add braces.
6037 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6038 consistent with Intel naming.
6039 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6040 use bitfields in sib_byte.
6041 (modrm_byte): Don't use bitfields here either.
6043 * config/tc-i386.c (current_templates): Add const.
6044 (parse_register): Add const to return, param, and char *s.
6045 (i386_operand): Add const to reg_entry *r.
6046 * config/tc-i386.h (templates): Add const to start, end.
6048 Inspired by code for 16 bit gas support from Martynas Kunigelis
6049 <martynas@nm3.ktu.lt>:
6050 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6051 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6052 (uses_mem_addrmode): Remove.
6053 (md_estimate_size_before_relax): Add support here too.
6054 (md_relax_table): Rewrite interface to md_relax for 16 bit
6056 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6057 (opcode_suffix_to_type): Remove.
6058 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6059 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6060 (md_convert_frag): Likewise.
6061 (i386_operand): Add support for 16 bit base/index regs,
6062 immediates, and displacements. Remove some unnecessary casts, and
6063 localise end_of_operand_string, displacement_string_start,
6064 displacement_string_end variables. Add GCC_ASM_O_HACK.
6065 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6067 * config/tc-i386.c (prefix_hash): Remove.
6068 (md_begin): Rewrite without obstacks. Remove prefix hash table
6069 handling. Rewrite lexical table handling.
6070 (i386_print_statistics): Don't print prefix statistics.
6071 (md_assemble): Rewrite instruction parser so that line is not
6072 converted to lower case. Don't do a hash_find for prefixes,
6073 instead recognise them via opcode modifier.
6074 (expecting_operand, paren_not_balanced): Localise variables.
6075 * config/tc-i386.h (IsPrefix): Define.
6076 (prefix_entry): Remove.
6078 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6079 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6080 '\\' in case where comment_chars contains '/'.
6082 * config/tc-i386.c (MATCH): Ensure given operand and template
6083 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6084 you must write `ljmp *table(%ebx)'.
6086 From H.J. Lu <hjl@gnu.org>:
6087 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6088 as 0 ifndef BFD_ASSEMBLER.
6089 (md_assemble): Allow immediate operands without suffix or
6090 other reg operand to default in size to the current code size.
6092 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6094 * config/tc-v850.c (md_begin): Restore creation of
6095 .call_table_text and .call_table_data sections.
6097 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6099 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6100 after emitting a word of noops.
6102 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6104 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6105 (i386_operand): Simplify checks for valid base/index combinations.
6106 Disallow `in 4(%dx),%al'.
6108 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6110 (add_prefix): Change parameter from char to int.
6112 * config/tc-i386.h (Ugh): Define opcode modifier.
6113 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6115 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6116 CONSISTENT_REGISTER_MATCH macros to check register types more
6117 thoroughly. Check for illegal suffix/operand combinations
6118 when matching insns with operands. Handle new `s' suffix, and
6119 associated FloatMF opcode modifier for float insns with memory
6121 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6122 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6123 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6124 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6125 DATA_PREFIX_OPCODE throughout.
6127 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6128 (md_assemble): Rewrite suffix/register operand checking code to be
6129 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6130 AnyMem, the better to grep.
6132 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6133 given a memory operand. Don't set Abs bits either.
6134 (type_names): Remove Mem*, Abs*.
6135 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6136 define opcode_modifiers as these cases are handled by Disp8,
6137 Disp16, Disp32 and suffix checks.
6138 (COMES_IN_BOTH_DIRECTIONS): Remove.
6139 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6141 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6142 if IgnoreDataSize modifier given. Remove ShortformW modifier
6143 test. Add test for ShortForm in W base_opcode modification.
6144 Merge Seg2ShortForm and Seg3ShortForm code.
6145 * config/tc-i386.h (ShortFormW): Remove.
6146 (IgnoreDataSize): Define.
6148 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6150 * config/tc-d30v.c (md_assemble): Store previous segment state
6151 with previous instruction.
6153 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6155 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6156 (ebp, esp): Remove static variables.
6157 (MATCH): Remove test for InOutPortReg.
6158 (i386_operand): Properly handle InOutPortReg here instead.
6159 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6160 (md_assemble): Simplify and correct modrm and sib generation.
6161 (i386_operand): Add warning for scale without index.
6162 Rewrite checks for valid base/index combinations.
6164 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6165 macros and enclose in do while(0).
6166 (RESTORE_END_STRING): Likewise.
6167 (md_assemble): Add one to printed operand number so we start
6168 from 1 not 0. Add some more gettext invocations.
6169 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6172 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6173 DATA_PREFIX, SEG_PREFIX): Define.
6174 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6175 (check_prefix): Remove function.
6176 (add_prefix): New function. Add prefix to i.prefix as well as
6178 (md_assemble): Changes for add_prefix. Remove hack for wait
6179 prefix, instead always output prefixes in fixed order. Test
6180 for jcxz/loop when selecting between word & dword operations,
6181 and add address size prefix rather than operand size prefix.
6182 Remove operand -> address size hack when emitting jcxz/loop.
6183 (i386_operand): Remove O_Absent check as it's done in expr.
6185 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * configure.in: Recognize m5200 as a cpu_type of m68k.
6188 * aclocal.m4: Rebuild with current libtool.
6189 * configure: Rebuild.
6191 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6193 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6194 to relaxable_symbol to prevent references to external symbol from
6197 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6200 symbols are relaxable.
6202 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6204 * config/tc-v850.c (md_begin): Don't create special
6205 sections by default.
6207 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6209 * config/tc-mips.c (macro): For div and udiv, close the
6210 reorder block as soon as possible.
6212 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6214 From Matt Semersky <matts@scd.hp.com>:
6215 * macro.c (macro_mri_mode): New function.
6216 * macro.h (macro_mri_mode): Declare.
6217 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6220 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6222 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6225 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6226 until after xstrdup in OBJ_EVAX case.
6228 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6230 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6231 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6232 of hardcoded magic number.
6233 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6235 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6237 * read.c (do_s_func): New function.
6239 * read.h (do_s_func): Add prototype.
6241 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6243 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6244 nops if fill pattern not specified.
6246 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6248 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6249 * config/te-go32.h (TE_GO32): Define.
6250 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6252 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6254 Implement .func/.endfunc pseudo-ops.
6255 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6257 * read.c (potable): Add .func,.endfunc.
6258 (s_func): New function.
6259 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6261 (in_doc_func_p,current_function_label): New static globals.
6262 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6264 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6266 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6267 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6268 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6269 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6270 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6271 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6272 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6273 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6274 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6275 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6276 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6277 * config/tc-a29k.c: Don't define md_short_jump_size,
6278 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6279 * config/tc-alpha.c: Likewise.
6280 * config/tc-alpha.h: Likewise.
6281 * config/tc-arm.c: Likewise.
6282 * config/tc-h8300.c: Likewise.
6283 * config/tc-h8500.c: Likewise.
6284 * config/tc-hppa.c: Likewise.
6285 * config/tc-i860.c: Likewise.
6286 * config/tc-i960.c: Likewise.
6287 * config/tc-ppc.c: Likewise.
6288 * config/tc-sh.c: Likewise.
6289 * config/tc-sparc.h: Likewise.
6290 * config/tc-tic30.c: Likewise.
6291 * config/tc-w65.c: Likewise.
6292 * config/tc-z8k.c: Likewise.
6294 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6296 * config/tc-vax.c (_): Delete this macro used for placeholder
6297 values in vax_operand_width_size; it conflicts with the _() macro
6298 used for internationalization.
6300 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6303 code. From Chris Moller <moller@bops.com>.
6305 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6306 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6307 * read.c (emit_expr): Initialize seg and subseg fields of a new
6309 * write.c (write_object_file): Switch to the appropriate segment
6310 and subsegment when processing a broken word.
6312 * config/tc-m68k.c (mri_assemble): New static function.
6313 (build_mri_control_operand): Call mri_assemble rather than
6315 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6316 (s_mri_endf, s_mri_endw): Likewise.
6318 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6320 * read.c (s_org): Call md_flush_pending_output if it is defined.
6322 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6324 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6326 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6327 (md_parse_option): Add for same.
6328 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6329 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6330 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6332 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6334 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6336 * config/tc-arm.c (find_real_start): Relax definition of local
6339 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6341 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6342 symbols at the given address, not just the last one specified.
6344 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6346 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6347 or number_to_chars_littleendian to write data.
6349 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6351 * config/tc-v850.c (md_assemble): Remove artificially created
6352 register name symbols.
6354 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6356 * write.c (fixup_segment): Change "segment" to "section" in
6359 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6361 * write.c (fixup_segment): Change sym1-sym2 message again.
6363 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6365 * write.c (fixup_segment): Improve error message for sym1-sym2
6366 errors when sym1 is in a different segment from sym2.
6368 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6370 * config/tc-m32r.c (warn_unmatched_high): New static local.
6371 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6372 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6373 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6374 (md_parse_option): Likewise.
6375 (md_show_usage): Likewise.
6376 (m32r_frob_file): Likewise.
6378 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6379 (read_a_source_file): Call them.
6380 * read.h (stabs_generate_asm_file): Declare.
6381 * stabs.c (stabs_generate_asm_file): New function.
6382 (generate_asm_file): New function.
6383 (stabs_generate_asm_lineno): Move file name handling into
6386 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6388 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6389 (d30v_current_align, d30v_current_align_seg): New variables.
6390 (d30v_last_label): New variable.
6391 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6392 (s_d30v_data, s_d30v_section): Likewise.
6393 (md_pseudo_table): Call them.
6394 (md_begin): Initialize d30v_current_align_seg.
6395 (md_assemble): Call d30v_align when needed by known current alignment.
6396 (d30v_frob_label, d30v_cons_align): New functions.
6397 * config/tc-d30v.h (md_do_align): Remove.
6398 (tc_frob_label): Call d30v_frob_label.
6399 (md_cons_align): New.
6401 * config/tc-d30v.c (find_format): Convert complex expressions to
6402 expression symbols before processing. Clean up code formatting.
6404 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6406 * po/Make-in (install-info): New target.
6408 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6410 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6412 * config/tc-mn10300.c (md_assemble): Likewise.
6414 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6416 * Makefile.am: Update with `make dep-am'.
6417 (HFILES): Add cgen.h.
6418 (cgen.o): Depend on cgen.h.
6419 * Makefile.in: Regenerate.
6421 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6423 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6425 * gasp.c (grab_label): Permit a label to be a preprocessor
6426 variable by permitting a label to start with a backslash.
6428 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6430 * config/tc-mips.c (validate_mips_insn): Removed hack
6431 for previously inaccessible bitfields in some INSN_TRAP
6434 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6436 * config/tc-d30v.c (do_assemble): Abort with error message
6437 if opcode operands do not match.
6439 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6441 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6442 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6443 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6444 similar new 'q' operand.
6446 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6448 * cgen.c (cgen_asm_finish_insn): Fix typo.
6450 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6453 * cgen.c: Include it.
6454 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6455 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6456 All callers updated.
6457 * config/tc-m32r.c: Include cgen.h.
6458 (m23r_insn): New members num_fixups,fixups.
6460 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6462 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6463 to avoid compiler warning.
6465 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6467 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6470 * makefile.vms (OBJS): Add ehopt.obj
6472 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6474 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6476 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6478 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6479 a short format insn.
6480 (md_assemble): Set it for explicitly packed insns.
6482 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6484 * config/obj-coff.c (c_symbol_merge): Do not take address of
6485 native fields when performing the memcpy.
6487 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6489 * config/tc-mips.c (macro,macro2): Implement
6490 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6492 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6494 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6495 relocations against globally visible symbols.
6496 * config/tc-m68k.c (relaxable_symbol): New macro.
6497 (m68k_ip, md_estimate_size_before_relax): Use it.
6498 (tc_m68k_fix_adjustable): Also handle weak symbols.
6500 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6502 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6503 references to externally visible symbols.
6504 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6505 values in twice for a PC relative reloc if the symbol is
6508 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6509 don't adjust a PC relative reloc against an externally visible
6511 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6512 for a PC relative fixup against an externally visible defined
6513 symbol, arrange to store object file and addend values as though
6514 the symbol were not defined.
6515 (tc_gen_reloc): Likewise.
6517 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6519 * read.c (sizeof_leb128): Referenced externally by write.c so
6522 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6524 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6525 and expand a 'debug' symbol associated with the next instruction
6526 that does not cause a short instruction to be filled with a NOP.
6527 (md_pseudo_table): Add support for .debugsym.
6528 (assemble_parallel_insn): Add calls to expand_debug_sym as
6530 (md_assemble): Ditto.
6532 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6534 * as.c (main): Conditionally call setlocale.
6535 * gasp.c (main): Likewise.
6536 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6537 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6539 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6541 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6543 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * config/tc-hppa.c: Change all calls to bzero to use memset.
6546 (pa_ip): Add cast to avoid warning.
6547 (tc_gen_reloc, md_apply_fix): Likewise.
6548 (pa_find_space_by_number): Likewise.
6549 (hppa_force_relocation): Likewise.
6550 (pa_block): Change i to unsigned int.
6551 * config/obj-som.h (obj_som_copyright): Declare.
6553 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6555 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6556 for line numbers for assembly source.
6558 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * configure.in: Change version number to 2.9.4
6561 * configure: Rebuild.
6563 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6565 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6567 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * ecoff.h: Change symbolS in function declaration to struct
6572 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6574 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6575 (md_convert_frag): Fix i18n typo.
6577 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6579 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6580 * ecoff.h: Protoype it.
6581 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6582 [EVAX] (s_alpha_prologue): Delete.
6583 (md_pseudo_table): Update.
6585 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6587 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6588 array to local pointer.
6589 (get_args, parse_expr): Add casts to avoid warnings.
6591 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6593 * read.c (s_set): Cast xmalloc return value to fragS *.
6594 * config/tc-m68k.c (m68k_ip): Function made static to match
6595 previous forward declaration.
6596 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6598 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6600 * config/tc-v850.c: Add internationalisation macros to error
6603 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6604 macros to error strings.
6606 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6609 reloc is in the TOC csect.
6610 (md_apply_fix3): Correct gettext typo.
6612 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6614 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6615 .L - they are local labels and the branches are not really
6616 function calls but rather far jumps.
6618 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6620 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6622 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6624 * config/tc-i386.c (md_assemble): Print operand number rather than
6625 using ordinal_names.
6626 (i386_operand): Likewise.
6628 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6630 * Makefile.am (INTLLIBS): Define to work around apparent automake
6632 All Makefiles: Regenerated.
6634 * Many files: Added gettext invocations around user-visible
6636 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6637 HAVE_LC_MESSAGES): Define.
6638 * dep-in.sed: Added asintl.h.
6639 * po/Make-in: New file.
6640 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6642 * read.c (Z_): Renamed from `_'.
6643 * Makefile.am (SUBDIRS): Added po.
6644 (POTFILES): new macro.
6645 (po/POTFILES.in): New target.
6646 ($(OBJS)): Added asintl.h.
6648 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6649 (as_new_LDADD): Added $(INTLLIBS).
6650 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6651 (gasp_new_LDADD): Added $(INTLLIBS).
6652 (gasp_new_DEPENDENCIES): New macro.
6653 * configure, aclocal.m4: Rebuilt.
6654 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6656 (ALL_LINGUAS): Define.
6657 * macro.c: Include "asintl.h".
6658 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6659 * as.h: Include "asintl.h".
6660 * config/tc-i386.c (ordinal_names): Removed.
6661 (md_assemble): Changed error text to avoid ordinal_names.
6662 (i386_operand): Likewise.
6663 (reloc): Added as_bad to avoid i18n problems.
6664 (tc_gen_reloc): Likewise.
6665 * config/tc-arm.c (bad_args): Now a #define.
6667 * config/obj-vms.c (VMS_stab_parse): Changed type of
6669 (global_symbol_directory): Unified strings to avoid i18n
6671 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6672 avoid i18n problems.
6673 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6674 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6676 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6678 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6680 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6682 * as.c (print_version_id): Added an fprintf to avoid i18n
6684 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6686 * expr.c (expr): Added as_warn call to avoid i18n problems.
6687 * messages.c (as_assert): Changed code to avoid i18n problems.
6688 (as_abort): Likewise.
6689 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6690 (s_space): Likewise.
6691 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6693 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6695 * config/tc-i386.c (check_prefix): New static function, split out
6697 (struct _i386_insn): Add wait_prefix field.
6698 (md_assemble): Remove wait_prefix local variable. Use
6699 check_prefix when adding a prefix.
6701 * config/tc-i386.c (current_templates): New static variable.
6702 (md_assemble): Remove current_templates local variable.
6703 (md_assemble, i386_operand): Improve error and warning messages in
6704 many places. Add RESTORE_END_STRING in many places before error
6705 return. Clarify some comments.
6707 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6709 (md_assemble): Parse string instruction operands, looking for
6710 segment override prefixes. Check for invalid segment prefixes on
6712 (i386_operand): i.seg[] and max mem_operand changes for string
6714 * config/tc-i386.h (EsSeg): Define.
6716 * config/tc-i386.h (regKludge): Define.
6717 (iclrKludge, imulKludge): Don't define.
6718 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6719 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6720 opcode_modifier checks to look for more common cases first. Add
6721 default_seg for IsString case.
6723 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6725 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6727 * configure: Rebuild with new automake and libtool.
6728 * aclocal.m4, Makefile.in: Likewise.
6730 * doc/Makefile.am (as.dvi): New target.
6731 * doc/Makefile.in: Rebuild.
6733 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6735 * configure.in: Added sparc86x support.
6737 * configure: Rebuild.
6739 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6741 (md_parse_option): Warn if -EL is not supported for this architecture.
6743 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6745 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6747 * config/tc-mips.c (mips_ip): Note when we use get match on
6748 the full instruction name.
6750 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6752 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6753 back into the expression to handle add/sub simplification correctly.
6755 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6757 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6759 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6761 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6764 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6766 * symbols.c (max_indent_level): New global.
6767 (print_symbol_value_1): Use it.
6768 * expr.h (expr_build_dot): Declare.
6769 * expr.c (expr_build_dot): New function.
6771 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6773 * symbols.c (print_binary): New function.
6774 (print_expr_1): Call it.
6776 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6778 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6779 operand in the opcode.
6781 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6783 * config/tc-i386.h: Reorder operand flags and opcode modifier
6784 flags for clarity. Remove unused definitions: Unknown,
6785 ImmUnknown, DispUnknown, NoModrm.
6786 * config/tc-i386.c (type_names): Add missing Debug type.
6787 (md_assemble): Better duplicate prefix checking. Quicker string
6788 instruction check via new opcode_modifier flag.
6790 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * doc/as.texinfo (Invoking): Clarify -Wa example.
6794 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6796 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6797 (s_mips_weakext): Define.
6798 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6799 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6802 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6804 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6805 is an error if the value can not be computed at assembly time.
6806 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6808 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6810 * gasp.c (main): Set next field of new include_path structure to
6811 NULL. From Avery Pennarun <averyp@gdc.ca>.
6813 * read.c (s_mri_sect): Call as_bad rather than abort for an
6814 unsupported MRI target.
6816 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6818 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6819 the destination of a branch instruction should be altered.
6820 (find_real_start): New function: Locate the real, Thumb coded
6821 start of a Thumb function.
6822 (do_t_branch23): Alter the destination of branches to Thumb
6825 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6827 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6829 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6832 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6834 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6835 * doc/c-hppa.texi: Likewise.
6837 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * Makefile.am: Rebuild dependencies.
6840 * Makefile.in: Rebuild.
6842 * Makefile.am (DEP_INCLUDES): New variable.
6843 (.dep1): Change to work when srcdir is not an absolute path.
6844 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6845 * Makefile.in: Rebuild.
6847 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6850 LinearAddress patch.
6852 * configure.in: Set version to 2.9.1.
6853 * configure: Rebuild.
6855 * Branched binutils 2.9.
6857 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6859 * config/tc-i386.h (FWait): Define.
6860 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6861 other prefixes. Check FWait flag in opcode table to see which
6862 instructions require an fwait prefix.
6864 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6866 * stabs.c (get_stab_string_offset): Always create a stab string
6869 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6871 Fix some gcc -Wall warnings:
6872 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6873 * ehopt.c (eh_frame_code_alignment): Likewise.
6874 * expr.c (integer_constant, operand): Likewise.
6875 * frags.c (frag_align): Likewise.
6876 * gasp.c (level_0, change_base, doinstr): Likewise.
6877 * hash.c (hash_ask): Likewise.
6878 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6879 (debugging_pseudo): Likewise.
6880 * macro.c (define_macro, check_macro): Likewise.
6881 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6882 (ignore_rest_of_line, float_cons): Likewise.
6883 * symbols.c (decode_local_label_name): Likewise.
6884 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6885 (fixup_segment, number_to_chars_bigendian): Likewise.
6886 (number_to_chars_littleendian): Likewise.
6887 * config/atof-ieee.c (gen_to_words): Likewise.
6888 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6889 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6890 * read.c (output_big_sleb128): Initialize locals to avoid
6892 (output_big_uleb128, equals): Likewise.
6893 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6894 to unsigned int. Change zeros to unsigned int.
6895 * cond.c (s_if): Add return to default case.
6896 * frags.c (frag_now_fix): Change return type to addressT.
6897 * frags.h (frag_now_fix): Update declaration.
6898 * listing.c (file_info_struct): Change linenum to unsigned int.
6899 (struct list_info_struct): Change hll_line to unsigned int.
6900 (print_source): Update format string.
6901 * read.c (emit_expr): Change scan to unsigned int, and don't
6902 bother to initialize it.
6903 * symbols.c (dollar_label_count): Change to unsigned long.
6904 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6905 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6906 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6908 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6911 mcf5200 just as we do for m68000.
6912 (m68k_init_after_args): Likewise.
6913 (md_estimate_size_before_relax): Likewise.
6915 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6917 * config/tc-v850.c (md_assemble): Store relocation addend in
6918 fixup instead of instruction.
6920 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6922 * config/tc-i386.c (md_assemble): Swap template arguments to
6923 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6924 This macro is currently symmetric, so passing them the wrong
6925 way didn't cause any problem, but may if the macro is changed
6927 After copying template to i.tm, use i.tm. rather than t-> to
6928 access fields, and make t a const*
6929 Move i.tm.operand_types[] swap to immediately after the copy.
6931 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6933 * expr.h (expr_build_uconstant): Add prototype.
6934 (expr_build_unary,expr_build_binary): Add prototypes.
6935 * expr.c (expr_build_uconstant): New function.
6936 (expr_build_unary,expr_build_binary): New functions.
6938 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6940 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6941 * macro.c (macro_expand_body): Increase buffer size.
6942 * messages.c (as_warn): Likewise.
6943 (as_warn_where, as_bad, as_bad_where): Likewise.
6945 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6947 Based on patch from H.J. Lu <hjl@gnu.org>:
6948 * Makefile.am (DISTSTUFF): New variable.
6949 (diststuff): New target.
6950 * Makefile.in: Rebuild.
6952 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6954 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6955 m32r_elf_section_change_hook.
6957 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6958 emit a nop if a section ends with a 16 bit instruction.
6960 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6963 s_lcomm rather than obj_coff_lcomm.
6964 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6966 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6968 * config/tc-i386.h (LinearAddress): Define.
6969 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6970 instruction, don't use a default segment.
6972 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6974 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6975 * configure: Rebuild.
6977 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6979 * aclocal.m4, configure: Rebuild with libtool 1.2.
6981 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6983 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6984 PC relative branches. Patch courtesy of Jonathan Walton.
6987 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6989 * configure.in (emulations): Add thumb-pe target.
6991 * configure (emulations): Add thumb-pe target.
6993 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6995 * itbl-lex.l (yywrap): Don't define if already defined as a
6998 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7000 * depend.c (quote_string_for_make): New function.
7001 (wrap_output): Use it.
7003 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7005 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7006 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7008 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7010 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7011 Recognize -GN and -relax.
7012 (md_begin): Initialize gp size from -G switch.
7013 (alpha_force_relocation): Always force if -relax.
7014 (alpha_align): Take a new argument that will specify when to
7015 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7016 Change all callers. Emit nop alignment padding as nop+unop pair.
7018 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7020 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7021 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7023 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7025 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7026 require padding to the next long word boundary.
7028 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7030 * cgen.c: #include symcat.h.
7031 * config/tc-m32r.c: Likewise.
7033 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7035 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7036 absolute expressions instead of '$' prefixed register names.
7038 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7040 * read.c (s_set): Record file and line info for symbols when -as.
7041 (pseudo_set): Don't overwrite that dummy fragment.
7043 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * config/tc-ppc.c (md_pseudo_table): Add "section".
7046 (ppc_named_section): New static function.
7048 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7050 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7051 so we don't have to scan the entire list.
7053 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7055 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7056 case, allow the parallel instructions to modify the same flag
7059 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7061 * listing.c (list_symbol_table): Categorize symbols by
7062 undefined_section rather than sy_frag->line == NULL.
7064 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7066 * Makefile.am (install-exec-local): Install properly when ln
7067 fails or tooldir == prefix.
7069 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7071 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7072 Test result of insert_operand for error.
7074 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7076 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7077 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7078 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7079 * doc/Makefile.in: Rebuild.
7081 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7083 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7084 (macro): Fix handling of M_COP[0-3].
7086 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7088 Based on patches from Ross Harvey <ross@teraflop.com>:
7089 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7090 if macro_alternate or macro_mri.
7091 (getstring): Remove support for byte constants between < and >.
7092 (get_any_string): '<' only starts a string if macro_alternate or
7094 (macro_expand_body): Permit keyword parameters following
7095 positional parameters.
7097 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7098 * configure.in (alpha*-*-netbsd*): New target.
7099 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7100 * configure: Rebuild.
7102 * as.h (flag_warn_suppress_instructionswap): Move from here...
7103 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7104 here, and make static.
7106 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7107 BFD_ASSEMBLER or MANY_SEGMENTS.
7109 * as.c (show_usage): Update bug-gnu-utils address.
7110 * gasp.c (show_usage): Likewise.
7111 * doc/as.texinfo (Bug Reporting): Likewise.
7113 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7115 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7116 insns regardless of the size of a pointer if we're in mips I or
7118 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7120 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7122 Fix rac to accept only a0:
7123 * tc-d10v.c (parallel_ok, find_opcode):
7124 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7125 Introduce OPERAND_GPR.
7127 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7129 * read.c (s_fill): Handle non-constant repeat counts by creating
7130 an rs_space fragment.
7132 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7134 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7135 from as_bad to as_warn.
7137 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7139 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7140 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7141 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7143 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7146 seg_fix_rotP rather than fix_root from seg_info.
7148 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7150 * expr.c: Add support for 0x1_2_3_4 bignums.
7152 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * configure.in: Change -linux* to -linux-gnu*.
7155 * configure: Rebuild.
7157 * app.c (do_scrub_begin): Treat \r as whitespace.
7159 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7161 * Makefile.am: Update dependencies.
7162 * Makefile.in: Rebuild.
7164 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7166 * configure, aclocal.m4: Rebuild with new libtool.
7168 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7170 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7171 the argument to bfd_set_arch_mach.
7172 (load_address): Use bfd_arch_bits_per_address to determine the
7173 bit size of an address instead of looking at the isa level.
7174 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7176 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7178 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7180 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7182 * ehopt.c: New file.
7183 * as.h (enum _relax_state): Add rs_cfa.
7184 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7185 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7186 * read.c (emit_expr): Call check_eh_frame.
7187 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7188 (relax_segment): Likewise.
7189 * Makefile.am: Rebuild dependencies.
7190 (GAS_CFILES): Add ehopt.c.
7191 (GENERIC_OBJS): Add ehopt.o.
7192 * doc/internals.texi (Frags): Document rs_cfa.
7194 * as.c (show_usage): Mention --traditional-format.
7195 (parse_args): Accept --traditional-format.
7196 * as.h (flag_traditional_format): Declare.
7197 * output-file.c (output_file_create): If flag_traditional_format,
7198 set BFD_TRADITIONAL_FORMAT on stdoutput.
7199 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7201 * config/tc-mips.c (append_insn): Make sure that if we have a
7202 fixup for an unmatched %hi reloc, it does not associated with a
7205 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7206 * doc/Makefile.in: Likewise.
7208 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7210 * config/tc-m32r.c (check_for_side_effects): New function.
7211 (can_make_parallel): Add checks for instruction side effects
7212 clashing with the other instruction.
7213 (assemble_parallel_insn): Improve warning messages. Return error
7214 message from non-swapped instruction order.
7216 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7218 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7220 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7221 md_cleanup definition. This moves the forced literal output to
7222 the end of the source pass, and avoids macro's inserting literals
7223 into the code immediately after the macro expansion.
7225 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7227 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7228 a gas internal symbol is adjustable.
7229 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7231 * as.h: If gcc version greater than 2.6, use `__format__' and
7232 `__printf__' in function attributes, rather than `format' and
7235 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7237 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7239 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7241 Add tms320c30 support:
7242 * config/tc-tic30.h: New file.
7243 * config/tc-tic30.c: New file.
7244 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7245 TARGET_FORMAT as "coff-tic30".
7246 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7247 * Makefile.am: Rebuild dependencies.
7248 (CPU_TYPES): Add tic30.
7249 (CPU_OBJ_VALID): tic30-aout is valid.
7250 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7251 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7252 * configure, Makefile.in: Rebuild.
7254 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7256 * config/tc-v850.c (md_assemble): Improvements to error messages.
7258 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7260 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7261 BFD_RELOC_HI16_S to store the high bits of any value.
7263 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7264 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7265 assembler calculate relocations to any external symbol at all.
7266 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7267 involving generation of pc-relative relocs.
7268 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7269 has been moved to md_apply_fix3.
7271 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7272 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7273 which actually means (the address of identifier's GOT entry) +
7274 constant, which is not particularly useful.
7276 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7278 * read.h (include_dirs): Declare.
7279 (include_dir_count,include_dir_maxlen): Declare.
7281 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7283 * configure.in: Correct check for shared opcodes library.
7284 * configure: Rebuild.
7286 * listing.c (buffer_line): If we can't open the file, set at_end.
7287 (listing_print): Remove unused local variable fi.
7289 * config/m68k-parse.y (reglistpair): Handle register list in
7292 * config/vms-conf.h: Don't undef VERSION.
7294 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7296 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7298 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7300 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7301 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7302 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7303 (EXTRA_DIST): Define.
7304 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7305 explicitly rather than via the list of object files.
7306 (gcc-as.opt): New file created when make-gas.com is run.
7307 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7308 itbl-cpu.h} to #include appropriate file rather than copying that
7310 * config/vms-conf.h: Synchronize with current config.in.
7311 * Makefile.in: Rebuild.
7313 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7315 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7316 (parallel_ok): Relaxed parallel subinstruction dependency check.
7318 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7320 * as.h (flag_warn_suppress_instructionswap): added new flag.
7321 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7322 command line argument.
7323 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7324 warning only if flag_warn_suppress_instructionswap is false.
7326 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7328 * configure.in (i386-*-mingw32*): New target.
7329 * configure: Rebuild.
7331 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7333 * symbols.c (resolve_symbol_value): Don't set the segment if it
7334 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7336 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7339 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7341 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7342 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7345 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7347 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7349 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7351 * config/tc-v850.c (v850_insert_operand): Display instruction when
7352 an error is encountered.
7354 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7356 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7357 (i386-*-sco3.2v5*coff): New target.
7358 (i386-*-sco3.2*): New target.
7359 * configure: Rebuild.
7361 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7363 * config/tc-v850.c: Tidy error message production.
7365 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7367 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7368 validate_immediate return value in the right type for comparisons
7371 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7373 * listing.c (MAX_BYTES): Use listing variables not constants.
7374 (data_buffer): No longer an array, but a pointer.
7375 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7376 (listing_listing): Allocate data_buffer.
7378 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7380 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7381 --listing-rhs-width, --listing-cont-lines.
7382 (show_usage): Update.
7383 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7384 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7385 (print_lines): Use the variables instead of the constants.
7386 (listing_listing): Likewise.
7387 * listing.h: Declare the new vars.
7389 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7391 * as.c (parse_args): Add --keep-locals alias for -L.
7392 Add --strip-local-absolute.
7393 (show_usage): Update.
7394 * as.h (flag_strip_local_absolute): New flag.
7395 * symbols.c (S_IS_LOCAL): Use it.
7396 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7397 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7398 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7400 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7402 * config/tc-m32r.c: Detect if explicitly parallel instructions
7403 might have an io conflict and issue a warning message.
7405 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7407 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7408 cgen_swap_fixups): Functions to save, restore and swap the fixup
7409 chain with a backup copy.
7410 (cgen_asm_finish_insn): Returns address of constructed insn.
7412 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7414 * listing.c (file_info_struct): Remove FILE, add POS.
7415 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7416 (file_info): Don't open the file.
7417 (buffer_line): Check for the file in the last_open cache, updating
7419 (print_source): Don't reference file_info->file.
7420 (listing_listing): Likewise.
7421 (listing_print): Close the file in the cache, if any.
7423 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7425 * read.c (dwarf_file_string): New file static variable.
7426 (emit_expr): Look for constant sequence that leads up to a file
7427 name in DWARF debugging output.
7428 (stringer): Use dwarf_file_string to decide whether to accept a
7429 string as a file name.
7431 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7433 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7434 (crack_operand): Add reg->reglst MRI hack.
7435 (r_seg): Put reglst symbols in reg_section.
7436 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7438 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7440 * tc-sh.c (get_specific): Handle SGR & DBR.
7442 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7444 * tc-h8300.c (parse_reg): Take the length of the symbol into
7445 account when attempting to match a register name.
7446 * tc-h8500.c (parse_reg): Likewise.
7448 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7450 * cgen.c: Formatting changes to improve readability.
7452 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7454 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7457 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7459 Based on a patch from Jim Wilson
7460 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7461 (tc_gen_reloc): Handle cross section PC relative relocs
7464 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7466 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7468 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7470 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7471 (expr_jmp_buf): New static local.
7472 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7473 (cgen_md_operand): New function.
7474 * tc-m32r.c: Clean up pass over `struct foo' usage.
7475 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7477 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7479 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7480 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7482 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7484 * config/tc-i386.c (i386_operand): Give an error if there are
7485 unrecognized characters after an expression.
7487 For older changes see ChangeLog-9697