| blob | b1df5056712316da6544cbcf3381af92f9de4351 |
1 2000-09-01 Richard Henderson <rth@cygnus.com>
3 * config/tc-ia64.c (match): Don't inline.
4 (extra_goodness): New.
5 (md_begin): Prefer nop.f and nop.b for best_template.
7 2000-08-31 Kazu Hirata <kazu@hxi.com>
9 * as.c: Fix formatting.
10 * cond.c: Likewise.
11 * frags.c: Likewise.
12 * macro.c: Likewise.
14 2000-08-31 Eric Christopher <echristo@cygnus.com>
16 * config/tc-mn10300.c: Cleanup and fix warnings.
17 (md_pseudo_table): Add initializers.
18 (md_show_usage): Cleanup.
19 (md_parse_option): Fix warnings.
20 (md_undefined_symbol): Fix warnings.
21 (md_conver_frag): Fix warnings.
22 (tc_gen_reloc): Fix warnings.
23 (md_apply_fix3): Fix warnings.
24 (check_operand): Fix warnings.
26 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
28 * acinclude.m4: Include libtool and gettext macros from the
29 top level.
30 * aclocal.m4, configure: Rebuilt.
32 2000-08-30 Mark Hatle <mhatle@mvista.com>
34 * config/tc-ppc.c (md_parse_option): Recognize -m405.
36 2000-08-31 Kazu Hirata <kazu@hxi.com>
38 * listing.c: Fix formatting.
40 2000-08-29 Kazu Hirata <kazu@hxi.com>
42 * app.c: Fix a comment typo. Fix formatting.
44 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
46 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
47 offset of the target destination for jmp instructions.
48 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
50 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
52 * NEWS: Mention support for CRIS.
54 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
56 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
57 Sets `.lcomm' alignment to zero.
59 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
61 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
62 (TC_FIX_ADJUSTABLE): Define.
64 2000-08-23 Jim Wilson <wilson@cygnus.com>
66 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
67 unwind.personality_routine is set.
69 2000-08-23 H.J. Lu <hjl@gnu.org>
71 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
73 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
75 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
76 environment is pe.
78 2000-08-22 H.J. Lu <hjl@gnu.org>
80 * config.in (STRICTCOFF): New for strict COFF.
82 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
83 i386-*-go32* and i386-go32-rtems*.
84 * configure: Rebuilt.
86 * config/obj-coff.c (obj_coff_endef): Follow the historical
87 behavior if STRICTCOFF is not defined.
89 * doc/internals.texi: Document STRICTCOFF.
91 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
93 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
94 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
95 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
96 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
97 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
98 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
99 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
100 Likewise.
102 2000-08-22 Eric Christopher <echristo@cygnus.com>
104 * config/tc-mn10300.c: (md_apply_fix): New function.
105 (mn10300_force_relocation): New function.
106 (mn10300_fix_adjustable): New function.
108 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
109 (TC_HANDLES_FX_DONE): Define.
110 (obj_fix_adjustable): Define.
111 (MD_APPLY_FIX3): Define.
112 (TC_LINKRELAX_FIXUP): Define.
114 * write.c: (TC_LINKRELAX_FIXUP): Define if not
115 previously defined.
116 (fixup_segment): Use TC_LINKRELAX_FIXUP.
118 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
120 2000-08-21 Jason Eckhardt <jle@cygnus.com>
122 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
123 if the fixup resulted in a relocation.
125 2000-08-18 Nick Clifton <nickc@redhat.com>
127 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
128 Make reference to first element of shift_names explicit.
130 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
132 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
133 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
134 add a symbol's address. Removed all target-specific #ifdefs that
135 used to accomplished the same.
136 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
137 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
138 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
139 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
140 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
142 2000-08-17 Kazu Hirata <kazu@hxi.com>
144 * dwarf2dbg.c: Fix formatting.
146 2000-08-17 Nick Clifton <nickc@redhat.com>
148 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
149 to be recoded as logical shift lefts by zero.
151 2000-08-16 Jim Wilson <wilson@cygnus.com>
153 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
154 postincrement modified registers. Handle IA64_OPND_R3_2 addl
155 source registers.
156 (note_register_values): Handle IA64_OPND_R3_2 operands.
158 2000-08-16 Jason Eckhardt <jle@cygnus.com>
160 * config/tc-i860.c (md_operand): Silly typo fixed.
162 2000-08-16 Nick Clifton <nickc@redhat.com>
164 * config/tc-arm.c (struct asm_shift): Delete.
165 (shift[]): Delete.
166 (enum asm_shift_index): New.
167 (struct asm_shift_properties): New.
168 (struct asm_shift_name): New.
169 (shift_properties[]); New.
170 (shift_names[]); New.
172 (decode_shift): Use new structures.
173 Issue a warning is "ROR #0" is used.
174 Issue a warning if "ASR #0" or "LSR #0" is used.
176 (md_begin): Initialise arm_shift_hsh table from new
177 asm_shift_name array.
179 2000-08-16 Jakub Jelinek <jakub@redhat.com>
181 * config/tc-sparc.c: Kill all warnings.
182 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
183 in -xarch= as well.
184 (md_show_usage): Update usage text.
186 2000-08-16 Nick Clifton <nickc@redhat.com>
188 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
189 useful.
191 2000-08-14 Will Cohen <wcohen@redhat.com>
193 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
195 * config/tc-sh.c (md_assemble): Changed so debug_type
196 test performed for ppi_assemble
197 * config/tc-sh.c: Included dwarf2dbg.h.
198 (debug_line): Defined.
199 (md_assemble): Generates dwarf2 line info.
200 (sh_finalize): New function. Finalize dwarf2 info.
201 (assemble_ppi): Returns size of code generated.
202 (build_Mytes): Returns size of code generated.
203 (md_pseudo_table): Added "file" and "loc" psuedo ops.
204 * config/tc-sh.h (md_end): Defined.
205 (sh_finalize): Declared.
207 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
209 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
210 md_number_to_chars.
212 2000-08-14 Nick Clifton <nickc@redhat.com>
214 * config/tc-arm.c (do_bx): Allow "bx pc".
216 2000-08-14 Jim Wilson <wilson@cygnus.com>
218 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
219 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
220 (md_begin): Change assignment to md.flag to OR in the new bit.
222 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
224 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
225 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
226 C_MOU, and C_EOS.
228 2000-08-14 Jason Eckhardt <jle@cygnus.com>
230 * NEWS: Mention i860 support.
232 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
234 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
236 2000-08-14 Andreas Schwab <schwab@suse.de>
238 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
240 2000-08-11 Andreas Schwab <schwab@suse.de>
242 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
243 argument.
245 2000-08-11 Kazu Hirata <kazu@hxi.com>
247 * expr.c: Fix formatting.
248 * config/obj-bout.c: Likewise.
250 2000-08-10 Jason Eckhardt <jle@cygnus.com>
252 * doc/c-i860.texi: Flesh out the i860 section more.
254 2000-08-10 Kazu Hirata <kazu@hxi.com>
256 * symbols.c: Fix formatting.
257 * expr.c: Likewise.
259 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
261 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
262 has the IgnoreSize bit set.
264 2000-08-09 Alan Modra <alan@linuxcare.com.au>
266 From Rodney Brown <RodneyBrown@mynd.com>
267 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
268 * configure: Regenerate.
270 2000-08-08 Jason Eckhardt <jle@cygnus.com>
272 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
273 (i860_fix_info): New enum.
274 (MD_APPLY_FIX3): Define.
275 (WORKING_DOT_WORD): Define.
276 (TC_HANDLES_FX_DONE): Define.
277 (DIFF_EXPR_OK): Define.
278 (LISTING_HEADER): Define.
279 (TARGET_FORMAT): Select target format based on endian flag.
280 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
281 (target_big_endian): Add external declaration.
283 * config/tc-i860.c: All existing code reworked completely. Other
284 new code shown below.
285 (SYNTAX_SVR4): Define.
286 (target_warn_expand): New variable.
287 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
288 (md_longopts): Declare and define with new options (-EL, -EB,
289 and -mwarn-expand).
290 (md_show_usage): New function.
291 (md_operand): New function.
292 (obtain_reloc_for_imm16): New function.
293 (md_apply_fix3): New function.
294 (tc_gen_reloc): New function.
296 2000-08-09 Kazu Hirata <kazu@hxi.com>
298 * hash.c: Fix formatting.
299 * gasp.c: Likewise.
301 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
303 * config/tc-m68hc11.c (build_jump_insn): Make sure the
304 2 bytes of the jump address are in the same frag.
305 (find): Accept 68hc12 register indirect modes.
307 * NEWS: Mention 68HC11 & 68HC12 support.
309 2000-08-07 Richard Henderson <rth@cygnus.com>
311 * config/tc-ia64.c (unwind): Add prologue_mask member.
312 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
313 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
314 (dot_body): Clear unwind.prologue_mask.
315 (dot_prologue): Set it. Accept a register second argument.
317 2000-08-07 Kazu Hirata <kazu@hxi.com>
319 * config/atof-ieee.c: Fix formatting.
320 * config/atof-tahoe.c: Likewise.
322 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
324 * config/tc-avr.c: Use PARAMS macro in function declarations.
325 Don't declare md_pcrel_from_section (already in tc-avr.h).
326 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
327 (avr_operand): Don't set (unsigned) op_mask to -1.
329 2000-08-04 Nick Clifton <nickc@cygnus.com>
331 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
332 work.
334 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
335 of .popsection, .previous, .pushsection, .subsection,
336 .version, .vtable_entry, .vtable_inherit and .weak.
338 2000-08-05 Kazu Hirata <kazu@hxi.com>
340 * config/tc-cris.c: Fix formatting.
341 * config/tc-i386.c: Likewise.
342 * config/tc-sparc.c (sparc_ip): Simplify the code.
344 2000-08-04 Kazu Hirata <kazu@hxi.com>
346 * config/tc-cris.c: Rearrange code for readability.
347 * config/tc-d10v.c: Fix formatting.
348 * config/tc-m32r.c: Likewise.
349 * config/tc-sparc.c: Likewise.
351 2000-08-02 Jim Wilson <wilson@cygnus.com>
353 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
354 before ia64_find_opcode.
355 (md_assemble): Likewise.
357 2000-08-01 Nick Clifton <nickc@cygnus.com>
359 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
360 Undo some formatting fixes.
362 2000-08-01 Kazu Hirata <kazu@hxi.com>
364 * config/obj-som.c: Fix formatting.
365 * config/obj-ieee.c: Likewise.
366 * config/tc-arm.c: Likewise.
367 * config/tc-v850.c: Likewise.
369 2000-08-01 Nick Clifton <nickc@redhat.com>
371 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
372 index by command line option.
374 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
376 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
377 (@node M68K-Branch): Rewrite to match the reality.
379 2000-07-31 Jason Eckhardt <jle@cygnus.com>
381 * doc/c-i860.texi: New file.
382 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
383 * doc/Makefile.in: Regenerate.
384 * doc/all.texi: Add I860 as relevant architecture.
385 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
387 2000-07-31 Kazu Hirata <kazu@hxi.com>
389 * config/tc-d30v.c: Fix formatting.
391 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
393 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
394 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
395 long emit a long branch if available instead of an absolute jump, never
396 emit absolute jumps for anything with --pcrel.
398 * doc/c-m68k.texi: Document new command line option.
400 2000-07-28 Jason Eckhardt <jle@cygnus.com>
402 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
403 * configure: Regenerated.
404 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
405 of operand to the .type directive (.e.g, "type").
407 2000-07-28 Alan Modra <alan@linuxcare.com.au>
409 * as.h (warn_comment, found_comment, found_comment_file): Declare.
410 * app.c (do_scrub_chars): Record where first comment found.
411 * read.c (read_a_source_file): Init found_comment on entry, and
412 notify whether comments found on exit.
413 * config/tc-hppa.c (md_shortopts): Add "c".
414 (md_longopts): Add warn-comment.
415 (md_parse_option): Handle it.
416 (md_show_usage): Show available options.
417 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
419 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
421 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
422 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
423 sym_ptr_ptr
424 (md_estimate_size_before_relax): Don't fall off end of function.
426 2000-07-27 Kazu Hirata <kazu@hxi.com>
428 * config/tc-avr.c: Fix formatting.
429 * config/tc-ns32k.c: Likewise.
431 2000-07-27 Alan Modra <alan@linuxcare.com.au>
433 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
435 2000-07-27 Kazu Hirata <kazu@hxi.com>
437 * config/tc-d10v.c: Fix formatting.
438 * config/tc-z8k.c: Likewise.
439 * config/tc-sparc.c: Likewise.
441 2000-07-26 Dave Brolley <brolley@redhat.com>
443 * cgen.c (queue_fixup): Declare opinfo.
444 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
445 (gas_cgen_md_operand): Ditto.
446 (gas_cgen_md_apply_fix3): Ditto.
448 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
450 * config/obj-coff.c (obj_frob_symbol): Don't merge
451 labels. Don't merge if the symbol isn't constant. Return
452 immediately if a symbol is merged.
454 2000-07-22 Alan Modra <alan@linuxcare.com.au>
456 * frags.c (frag_align): Correct absolute section alignment.
458 2000-07-20 DJ Delorie <dj@redhat.com>
460 * config/obj-coff.c (obj_frob_symbol): revert previous change,
461 it breaks linking against DLLs.
463 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
465 * configure.in: Add CRIS support.
466 * configure: Regenerate.
467 * Makefile.am: (CPU_TYPES): Add cris.
468 (CPU_OBJ_VALID) [aout]: Add cris.
469 (MULTI_CPU_TYPES): Add cris.
470 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
471 [coff]: Only i386 and mips are valid.
472 (TARGET_CPU_CFILES): Add config/tc-cris.c.
473 (TARGET_CPU_HFILES): Add config/tc-cris.h.
474 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
475 Regenerate dependencies.
476 * Makefile.in: Regenerate.
477 * aclocal.m4: Regenerate.
478 * as.c: Declare crisaout, criself.
479 * config/tc-cris.h, config/tc-cris.c: New.
480 * config/e-criself.c, config/e-crisaout.c: New.
481 * po/POTFILES.in, po/gas.pot: Regenerate.
483 2000-07-20 Kazu Hirata <kazu@hxi.com>
485 * read.c: Fix formatting.
486 * write.c: Fix formatting.
488 2000-07-19 H.J. Lu <hjl@gnu.org>
490 * sb.c: Include <stdlib.h> if exists for abort ().
492 2000-07-19 Alan Modra <alan@linuxcare.com.au>
494 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
495 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
496 (pa_type_args): Same here.
498 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
500 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
501 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
502 the storage class is already set.
504 2000-07-17 Kazu Hirata <kazu@hxi.com>
506 * config/tc-m68hc11.c: Fix formatting.
507 * config/tc-mn10200.c: Likewise.
508 * config/tc-mn10300.c: Likewise.
509 * config/tc-pj.c: Likewise.
510 * config/tc-tic80.c: Likewise.
511 * config/tc-w65.c: Likewise.
513 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
515 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
516 is defined.
518 2000-07-15 Ian Lance Taylor <ian@zembu.com>
520 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
521 @code.
523 2000-07-15 Alan Modra <alan@linuxcare.com.au>
525 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
526 ELF as are used for SOM (except the 32-bit reloc one) to decide
527 whether a symbol can be reduced to a section symbol. Expand on
528 the comment for symbols involved in LR% and RR% expressions.
530 2000-07-14 Nick Clifton <nickc@cygnus.com>
532 * config/tc-mips.c (mips_disable_float_construction): New
533 static variable. Set to true if doubles should not be
534 constructed by loading two single width fp registers with
535 halves of the value.
536 (mips_ip): Test mips_disable_float_construction.
537 (md_longopts): Add command line switches --construct-floats
538 and --no-construct-floats.
539 (md_parse_option): Parse new command line options.
540 (md_show_usage): Describe new command line options.
542 * doc/c-mips.texi: Document new command line options.
544 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
546 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
547 * configure: Regenerate.
549 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
551 * configure.in (DEFAULT_EMULATION setting): Revert part of
552 2000-07-01 change that set te_multi=multi unless set to tmips.
553 * configure: Regenerate.
555 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
557 * config/obj-coff.c (coff_frob_section): Add padding to the last
558 section when aligning it increases its size.
560 2000-07-11 Kazu Hirata <kazu@hxi.com>
562 * config/tc-tic54x.c: Fix formatting.
564 2000-07-10 Kazu Hirata <kazu@hxi.com>
566 * config/tc-h8500.c: Fix formatting.
567 * config/tc-tic54x.c: Fix formatting.
569 2000-07-10 Alan Modra <alan@linuxcare.com.au>
571 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
572 displacements correctly.
574 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
576 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
578 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
579 warning.
580 (hash_jam): Ditto.
582 2000-07-09 Alan Modra <alan@linuxcare.com.au>
584 From David Huggins-Daines <dhd@linuxcare.com>
585 * config/te-hppalinux64.h: Add a new emulation.
586 * configure.in (emulations): Add configure bits to support the
587 64-bit Linux/parisc target.
588 * configure: Regenerate.
590 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
591 (md_shortopts): Add `V' for ELF.
593 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
594 when SOM or ELF_ARG_RELOC are defined.
595 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
596 ELF_ARG_RELOC are defined.
597 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
598 (pa_stringer): ..Do it here instead. Fix comment typos.
599 (hppa_force_relocation): Cast enums to int before comparing with
600 ints.
602 From Ryan Bradetich <rbradetich@uswest.net>
603 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
604 redifinition warning.
605 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
606 (hppa_force_relocation): ditto
607 (md_apply_fix): Added cast to buf to fix warnings.
609 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
610 cons_fix_new_hppa, hppa_force_relocation): Prototype.
612 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
613 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
614 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
615 reloc_type** to avoid warnings in switch.
616 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
617 little earlier instead.
619 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
620 and elf.
621 (pa_type_args): Use symbol_arg_reloc_info.
622 (struct pa_it): Make arg_reloc unsigned int.
623 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
624 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
625 (pa_code): Delete. pa_text duplicates this function.
626 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
627 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
628 int.
629 (cons_fix_new_hppa): Actually change selector to e_fsel when
630 warning about assuming so.
631 (tc_gen_reloc): More example elf arg reloc code.
632 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
633 (hppa_force_relocation): Likewise.
635 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
636 files.
637 (pa_end_of_source): Prototype.
638 (hppa_fix_adjustable): Prototype.
639 (LABELS_WITHOUT_COLONS): Move it..
640 * config/te-hppa.h: To here.
642 * config/te-hppa64.h: New file.
644 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
645 type.
646 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
647 format -10, -16, 16 relocs.
648 (hppa_elf_mark_end_of_function): Test for null
649 last_call_info->start_symbol
651 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
652 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
653 re_assesmble_* functions. Delete extraneous statements. Fix
654 typos in comments.
655 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
656 insn to re_assemble_*.
658 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
660 * doc/internals.texi (Expressions): Fix typo.
662 2000-07-08 Kazu Hirata <kazu@hxi.com>
664 * config/tc-sh.c: Fix formatting.
665 * config/tc-tic54x.c: Fix formatting.
666 * depend.c: Fix formatting.
667 * flonum-konst.c: Likewise.
668 * flonum-mult.c: Likewise.
670 2000-07-07 Kazu Hirata <kazu@hxi.com>
672 * config/tc-sh.c: Fix comments.
673 * config/obj-vms.c: Fix comments.
674 * config/tc-a29k.c: Likewise.
675 * config/tc-alpha.c: Likewise.
676 * config/tc-h8300.c: Likewise.
677 * config/tc-h8500.c: Likewise.
678 * config/tc-i370.c: Likewise.
679 * config/tc-ia64.c: Likewise.
680 * config/tc-m68hc11.c: Likewise.
681 * config/tc-m68k.c: Likewise.
682 * config/tc-mips.c: Likewise.
683 * config/tc-ns32k.c: Likewise.
684 * config/tc-ppc.c: Likewise.
685 * config/tc-z8k.c: Likewise.
687 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
689 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
690 Default to '(SEC_LOAD | SEC_DATA)'.
691 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
693 * doc/internals.texi (CPU Backend): Describe
694 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
696 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
698 * as.c (parse_args): NULL terminate the long option list.
700 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
702 * config/tc-d30v.h: Include "write.h" for fixS.
703 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
705 2000-07-05 Nick Clifton <nickc@cygnus.com>
707 * config/tc-d30v.c (write_2_short): Further changes to warning
708 messages produced when combining EITHER_BUT_PREFER_MU attributed
709 opcodes.
711 2000-07-05 DJ Delorie <dj@redhat.com>
713 * MAINTAINERS: new
715 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
717 * config/tc-arm.c (psrs): Accept combinations of flags.
719 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
721 * config/tc-avr.c: Change _ () to _() around all strings marked
722 for translation (exception from the usual coding style).
723 (avr_opt): New struct variable, how the new switches are set.
724 (OPTION_MMCU): Define as 'm' and actually use.
725 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
726 (show_mcu_list): New function, display the list of known MCUs.
727 (md_show_usage): Document the new switches. Call show_mcu_list.
728 (avr_set_arch): Change 'm' to OPTION_MMCU.
729 (md_parse_option): Call show_mcu_list if unknown MCU specified.
730 Handle the new switches.
731 (avr_operands): Disable warnings for undefined combinations of
732 operands if -mall-opcodes. Disable warnings for skipping two-word
733 instructions if enhanced core or -mno-skip-bug.
734 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
735 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
736 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
737 (avr_ldi_expression): Warn about implicit lo8().
738 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
740 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
742 * configure.in: Add entry for mips-*-sysv4*MP*
743 * configure: Rebuild
744 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
745 elf32-tradlittlemips for traditional mips targets.
746 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
747 test for Link Once sections as in adjust_reloc_syms.
748 * config/te-tmips.h: New file for traditional mips targets. Define
749 TE_TMIPS.
751 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
753 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
754 flags argument is not present, don't change an existing section's
755 section's attributes. If the flags argument is present, warn if the
756 attributes don't match the section's current attributes. When
757 long section names are supported, set SEC_LINK_ONCE and
758 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
760 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
762 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
763 symbols; create them.
765 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
767 * write.c (set_segment_vma): New: Set vma and lma for a segment.
768 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
770 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
772 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
773 expressions. Ignore the problem when handling 16 bit immediates,
774 because the assembler will take care of the relocation later.
776 2000-06-27 Nick Clifton <nickc@cygnus.com>
778 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
779 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
780 sequential order, and emit warning messages if the input source
781 code contains constructs like that, or parallel constructs
782 containing such opcodes.
784 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
786 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
787 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
788 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
789 (md_show_usage): Update usage message.
790 (md_parse_option): Allow redefinition of MCU type within the
791 same avr[1-5] bfd machine type. Show both old and new MCU type
792 in the error message.
793 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
794 Simplify 8K wrap code.
796 2000-06-25 Kazu Hirata <kazu@hxi.com>
798 * config/obj-aout.c: Remove all uses of DEFUN.
799 * config/obj-ieee.c: Likewise.
800 * config/tc-sh.c: Fix comment typos.
801 * config/tc-tahoe.c: Likewise.
802 * config/tc-vax.c: Likewise.
803 * config/tc-w65.c: Likewise.
804 * config/tc-z8k.c: Likewise.
805 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
807 2000-06-24 DJ Delorie <dj@cygnus.com>
809 * config/tc-i386.c (md_estimate_size_before_relax): Revert
810 more changes from Sept 1999
811 (tc_i386_fix_adjustable): ditto
812 (md_apply_fix3): ditto
814 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
816 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
817 (gas_cgen_parse_operand): Set it around expression() call.
818 (gas_cgen_md_operand): Test for it before longjmp().
820 2000-06-24 Kazu Hirata <kazu@hxi.com>
822 * config/tc-h8500.c: Remove all uses of DEFUN.
823 * config/tc-sh.c: Likewise.
824 * config/tc-w65.c: Likewise.
825 * config/tc-z8k.c: Likewise.
827 * config/tc-h8500.c: Fix typos in comments.
829 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
831 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
832 is defined.
834 2000-06-23 matthew green <mrg@redhat.com>
836 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
837 defined. Fix error message for `[' grouping.
839 2000-06-22 Kazu Hirata <kazu@hxi.com>
841 * config/tc-h8300.c: Fix formatting and comment typos.
843 2000-06-22 Timothy Wall <twall@cygnus.com>
845 * config/tc-ia64.c (note_register_values): Move premature QP
846 notation clearing into the appropriate place.
848 2000-06-22 Alan Modra <alan@linuxcare.com.au>
850 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
851 first before anything else. Add bin-bugs.h, emul.h and progress.h
852 Sort list of files as for $(OBJS) in Makefile.am.
854 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
855 find one. Remake dependencies.
856 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
857 * Makefile.in: Regenerate.
858 * doc/Makefile.in: Regenerate.
860 * config/tc-i386.c (i386_displacement): Don't assume a constant
861 displacement is necessarily 16 bits when in 16 bit code mode.
862 (md_assemble): Instead size the displacement here after we know
863 for sure that a .code16gcc operand hasn't automatically added
864 operand size prefixes.
866 2000-06-21 H.J. Lu <hjl@gnu.org>
868 * Makefile.am: Rebuild dependency.
869 * Makefile.in: Rebuild.
871 2000-06-21 Kazu Hirata <kazu@hxi.com>
873 * config/tc-h8300.c (parse_reg): Make the function static.
874 (parse_exp): Likewise.
876 2000-06-20 DJ Delorie <dj@cygnus.com>
878 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
879 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
880 for cygwin import libraries to work properly.
882 2000-06-20 H.J. Lu <hjl@gnu.org>
884 * Makefile.am: Rebuild dependency.
885 * Makefile.in: Rebuild.
886 * configure: Likewise.
887 * doc/Makefile.in: Likewise.
889 2000-06-20 Timothy Wall <twall@cygnus.com>
891 * doc/internals.texi (CPU backend): Add @itemx for
892 TC_START_LABEL_WITHOUT_COLON.
893 * doc/c-tic54x.texi: New.
894 * doc/as.texinfo: Add tic54x features and include primary tic54x
895 documentation file.
896 * doc/all.texi: Add C54X.
897 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
898 * doc/Makefile.in: Regenerate.
899 * configure.in: Add tic54x and define LIBM for tic54x.
900 * configure: Regenrate.
901 * config/tc-tic54x.[ch]: New.
902 * config/obj-coff.h: Add tic54x.
903 * Makefile.am: (CPU_TYPES): Add tic54x.
904 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
905 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
906 (as_new_LDADD): Add $(LIBM).
907 * Makefile.in: Regenerate.
909 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
911 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
912 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
913 * doc/as.texinfo: Likewise.
915 * configure, Makefile.in: Regenerate.
916 * configure.in (emulations): Recognize m6811 and m6812.
917 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
918 Added files for 68hc11 and 68hc12 assembler.
919 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
920 * config/tc-m68hc11.h: Header definition for that assembler.
922 2000-06-18 Nick Clifton <nickc@redhat.com>
924 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
925 instead of OCTETS_PER_BYTE.
927 * config/tc-v850.c: Fix compile time warnings.
928 * config/tc-ppc.c: Fix compile time warnings.
930 2000-06-18 H.J. Lu <hjl@gnu.org>
932 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
933 * configure: Rebuild.
935 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
937 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
938 to BFD_ASSEMBLER.
940 2000-06-16 Nick Clifton <nickc@cygnus.com>
942 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
943 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
945 * doc/c-mips.texi: Document newly accepted cpu variants.
947 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
949 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
951 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
953 * macro.c (getstring): Make it possible to escape the quote
954 character.
956 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
958 * config/tc-hppa.c (pa_export): Weak symbols can be global.
960 2000-06-13 H.J. Lu <hjl@gnu.org>
962 * configure: Regenerate.
964 2000-06-09 Alan Modra <alan@linuxcare.com.au>
966 * app.c (do_scrub_begin): Don't default lex[';'] as a line
967 separator.
968 * doc/internals.texi (line_separator_chars): Semicolon is no
969 longer a default. Mention null and newline as defaults.
971 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
973 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
974 * config/tc-i860.h (line_separator_chars): Likewise.
975 * config/tc-h8300.c (line_separator_chars): Likewise.
976 * config/tc-i960.c (line_separator_chars): Likewise.
977 * config/tc-m68k.c (line_separator_chars): Likewise.
978 * config/tc-mips.c (line_separator_chars): Likewise.
979 * config/tc-ns32k.c (line_separator_chars): Likewise.
980 * config/tc-sparc.c (line_separator_chars): Likewise.
981 * config/tc-vax.c (line_separator_chars): Likewise.
983 * config/tc-h8300.c (comment_chars): Use string initialiser.
984 * config/tc-i960.c (line_comment_chars): Likewise.
985 * config/tc-z8k.c (comment_chars, line_comment_chars,
986 line_separator_chars): Likewise.
988 * config/tc-arm.c (line_separator_chars): Always use `;', not just
989 for TE_LINUX.
991 2000-06-08 Nick Clifton <nickc@cygnus.com>
993 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
994 for size 1 fixes.
996 2000-06-08 David O'Brien <obrien@FreeBSD.org>
998 * configure.in (VERSION): Update to show this is the CVS mainline.
1000 2000-06-08 Matthew Jacob <mjacob@feral.com>
1002 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1003 $at is the integer register $r28, vs. both $r28 and the floating
1004 point register $f28.
1006 2000-06-08 James E. Wilson <wilson@cygnus.com>
1008 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1009 (dot_endp): Don't call ia64_flush_insns.
1010 (emit_one_bundle): Don't delete prologue/body records from
1011 unwind_record list in first loop. Rewrite second loop to account for
1012 this.
1014 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1016 * config/tc-ia64.c: Add missing prototypes.
1017 (generate_unwind_image): Cast argument to output_unw_records call.
1019 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1021 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1023 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1025 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1026 (REGISTER_P): likewise.
1027 (avr_opcodes): uses include/opcode/avr.h
1028 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1030 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1032 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1033 initializers too.
1035 2000-06-03 H.J. Lu <hjl@gnu.org>
1037 * read.c (is_end_of_line): Put back `;'.
1039 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1041 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1043 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1045 * expr.c (operand): Test is_end_of_line outside switch to catch
1046 line separator chars that are also operators.
1047 (operator): Return O_illegal for line separator chars.
1049 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1050 entry (or `!' entry for TC_HPPA).
1052 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1053 before indexing is_end_of_line. Remove redundant check for '\0'.
1054 (fp_op2): Likewise.
1055 * config/tc-h8500.c (md_assemble): Likewise.
1056 * config/tc-mcore.c (md_assemble): Likewise.
1057 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1058 (md_atof): Likewise
1060 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1061 is_end_of_line.
1062 * config/tc-mcore.c (mcore_cons): Likewise.
1063 (mcore_float_cons): Likewise.
1064 (mcore_stringer): Likewise.
1065 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1067 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1069 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1071 2000-05-29 Nick Clifton <nickc@cygnus.com>
1073 * config/tc-sh.c: Fix compile time warning messages.
1075 * config/tc-mips.c: Fix compile time warning messages.
1077 2000-05-29 Philip Blundell <philb@gnu.org>
1079 * doc/as.texinfo: Update copyright dates.
1080 (Local Labels): Delete misplaced mention of ARM.
1081 * NEWS: Mention ARM ELF support.
1083 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1085 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1086 it is modified, and use the real_size to compute the frag address
1087 for dwarf2 line info.
1089 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1091 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1092 line-matching scheme to cope with automake moving variables around.
1093 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1094 * Makefile.in: Regenerate.
1096 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1098 * config/tc-sparc.c (sparc_relax): New.
1099 (md_longopts): Add -relax and -no-relax options.
1100 (md_parse_options, md_show_usage): Likewise.
1101 (md_apply_fix3): Optimize tail call into branch always if possible.
1103 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1105 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1106 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1107 rules, with warning when a GAS statement specifies a packing that
1108 will result in an instruction being squashed.
1109 Added typdef packing_type and enumerals, changed various integer
1110 literals to use the enumerals.
1112 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1114 * config/tc-ia64.c (dot_restorereg_p): New function.
1115 (md_pseudo_table): Add restorereg.p.
1116 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1117 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1119 * config/tc-ia64.h (unw_record_type): Add unwabi.
1120 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1121 called MASK with members for imask, and the masks produced by
1122 fr_mem, gr_mem, br_mem, and frgr_mem.
1123 (unw_p_record): Add members ABI and CONTEXT.
1124 (unw_x_record): Add member AB.
1125 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1126 as pseudo-register for use during unwind info generation.
1127 (AR_PFS, AR_LC): New macros.
1128 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1129 whose names start with an at sign (as in "@priunat").
1130 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1131 register.
1132 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1133 proc_end, unwind_info, personality_routine): Consolidate into
1134 "unwind" structure to reduce offset-table use. Add member
1135 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1136 to be emitted.
1137 (output_R1_format, output_R3_format, output_P3_format,
1138 output_P6_format): Initialize R with zero to reduce compiler warnings.
1139 (output_P7_format): Ditto. Add `default' branch to switch
1140 statement to reduce compiler warnings.
1141 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1142 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1143 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1144 into single argument.
1145 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1146 compiler warnings. Merge A and B args into single argument.
1147 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1148 A and B args into single argument.
1149 (free_record): Removed (wasn't used).
1150 (free_list_records): Also free imasks in prologue records.
1151 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1152 (output_spill_mask): Remove.
1153 (output_unwabi): New function.
1154 (output_epilogue, output_label_state, output_copy_state): Call
1155 alloc_record.
1156 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1157 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1158 argument.
1159 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1160 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1161 as part of handling the prologue records. Emit region's imask if
1162 we have one. Handle unwabi, epilogue, label_state, copy_state,
1163 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1164 spill_sprel_p, and spill_reg_p records.
1165 (set_imask, count_bits, slot_index): New function.
1166 (fixup_unw_records): Fix region size computation. Handle
1167 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1168 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1169 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1170 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1171 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1172 (dot_save): Use manifest constants for applicaton registers.
1173 Handle REG_PR and REG_PRIUNAT.
1174 (dot_restore): Don't just ignore it.
1175 (dot_restorereg): New function..
1176 (generate_unwind_image): Ensure unwind info is a multiple of eight
1177 bytes, not just four bytes.
1178 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1179 (dot_altrp): Don't just ignore it.
1180 (dot_savemem): New function. Replaces dot_savesp() and
1181 dot_savepsp(). Use manifest constants for applicaton registers.
1182 Handle REG_PR and REG_PRIUNAT.
1183 (dot_savef): Simplify.
1184 (dot_saveb): Support generation of br_gr.
1185 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1186 dot_label_state, dot_copy_state): New function.
1187 (dot_unwabi): Don't just ignore it.
1188 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1189 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1190 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1191 (emit_one_bundle): Set slot number for prologue/body records
1192 *before* emitting the first insn.
1193 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1194 (md_begin): Declare "psp" pseudo-register.
1195 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1196 so we don't get segfault.
1197 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1198 counts as required per SW Conventions manual
1199 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1200 output_preds_psprel, output_preds_sprel, output_spill_base,
1201 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1202 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1203 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1204 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1205 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1206 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1207 (dot_vframe): Implement.
1208 (dot_vframesp, dot_vframepsp): New function.
1210 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1212 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1213 * configure: Regenerate.
1215 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1217 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1218 (md_estimate_size_before_relax): so we can use it here instead of
1219 old kludges. Localise vars to blocks. Comment.
1221 * frags.c (frag_new): Update fr_var comments.
1222 * frags.h (struct frag): Ditto.
1224 2000-05-22 Richard Henderson <rth@cygnus.com>
1226 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1227 (pseudo_func): Add pcrel.
1228 (operand_match): Handle IA64_OPND_TGT64.
1229 (build_insn): Likewise.
1230 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1231 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1232 (fix_insn): Handle all three 64-bit relocation types.
1234 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1236 * obj.h (struct format_ops): New members begin, app_file,
1237 s_set_other, s_set_desc, s_get_type, s_set_type,
1238 separate_stab_sections, init_stab_section.
1240 * config/obj-multi.h: Update GPL notice to v2.
1241 (obj_begin): New.
1242 (obj_app_file): New.
1243 (S_SET_SIZE): Test s_set_size for NULL before calling.
1244 (S_SET_ALIGN): Similar for s_set_align.
1245 (S_SET_OTHER): New.
1246 (S_SET_DESC): New.
1247 (S_GET_TYPE): New.
1248 (S_SET_TYPE): New.
1249 (SEPARATE_STAB_SECTIONS): New.
1250 (INIT_STAB_SECTION): New.
1251 (EMIT_SECTION_SYMBOLS): New.
1252 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1254 * config/obj-elf.h: Update GPL notice to v2.
1255 Mention that this file is included from obj-multi.h.
1256 (obj_begin): Wrap definition in ifndef.
1257 (elf_file_symbol): Constify declaration.
1258 (obj_app_file): Ditto.
1259 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1260 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1262 * config/obj-elf.c (elf_s_set_other): New.
1263 (elf_file_symbol): Constify argument.
1264 (elf_separate_stab_sections): New.
1265 (elf_init_stab_section): New.
1266 (elf_format_ops): Add new members. Remove comma at end.
1268 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1269 (ecoff_format_ops): Add new fields. Remove comma at end.
1270 Mention inconsistency for emit_section_symbols.
1272 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1274 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1275 (coff_separate_stab_sections): New.
1276 (coff_format_ops): Add new members.
1278 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1279 (obj_aout_s_set_other): New.
1280 (obj_aout_s_set_desc): New.
1281 (obj_aout_s_get_type): New.
1282 (obj_aout_s_set_type): New.
1283 (obj_aout_separate_stab_sections): New.
1284 (aout_format_ops): New members added. Use obj_aout_process_stab,
1285 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1286 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1287 appropriate.
1288 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1290 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1292 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1293 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1294 (md_estimate_size_before_relax): Ensure jumps to weak and
1295 externally visible symbols are relocatable.
1297 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1299 * stabs.c (aout_process_stab): Make global.
1300 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1301 * read.h (aout_process_stab): Declare.
1303 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1304 Generalize to *aout, *coff *elf.
1305 * configure: Regenerated.
1307 * doc/internals.texi (Object format backend): Say
1308 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1310 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1311 * Makefile.in: Regenerated.
1313 2000-05-19 Catherine Moore <clm@cygnus.com>
1315 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1317 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1319 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1320 instruction to reflect change in re_assemble_*.
1322 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1324 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1325 build PA64 ELF tools.
1326 * configure: Rebuilt.
1328 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1330 * Makefile.am: Regenerate dependencies.
1331 * Makefile.in: Regenerate.
1333 2000-05-15 Nick Clifton <nickc@cygnus.com>
1335 * config/tc-arm.c (struct asm_psr): Add boolean field
1336 distinguishing between CSPR and SPSR. Rename 'number' field
1337 to 'field'.
1338 (psrs): Rearrange contents to match new asm_psr structure.
1339 (arm_psr_parse): Move next to psr_required_here. Make it
1340 return an asm_psr structure.
1341 (psr_required_here): Use asm_psr structure returned by
1342 arm_psr_parse.
1343 (do_msr): Reorganise to allow psr_required_here to be called
1344 only once.
1345 (md_undefined_name): Mark 'name' parameter as unused, since
1346 the COFF target does not use it.
1348 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1350 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1351 standards.
1352 * config/te-aux.h: Likewise.
1353 * config/te-dpx2.h: Likewise.
1354 * config/te-go32.h: Likewise.
1355 * config/te-hp300.h: Likewise.
1356 * config/te-hppa.h: Likewise.
1357 * config/te-i386aix.h: Likewise.
1358 * config/te-ic960.h: Likewise.
1359 * config/te-interix.h: Likewise.
1360 * config/te-nbsd532.h: Likewise.
1361 * config/te-pc532mach.h: Likewise.
1362 * config/te-ppcnw.h: Likewise.
1363 * config/te-psos.h: Likewise.
1364 * config/te-sparcaout.h: Likewise.
1365 * config/te-sun3.h: Likewise.
1366 * config/te-sysv32.h: Likewise.
1368 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1370 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1371 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1372 and sign extend without an if statement.
1373 (build_bytes): Likewise.
1375 2000-05-14 Kazu Hirata <kazu@hxi.com>
1377 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1378 X_add_symbol L_32 case.
1380 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1382 * config/te-freebsd.h: New file.
1384 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1386 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1387 bindtextdomain): Replace defines with those from intl/libgettext.h
1388 to quieten gcc warnings.
1390 * NEWS: Mention x86 .arch and -q.
1392 * config/tc-i386.c (quiet_warnings): New.
1393 (md_assemble): Use quiet_warnings.
1394 (md_parse_option): Set quiet_warnings from -q.
1395 (md_show_usage): Mention -q, delete -m.
1396 (flag_do_long_jump): Delete.
1397 (md_parse_option): Remove -m.
1398 (md_show_usage): Remove -m.
1399 (md_create_long_jump): Remove useless flag_do_long_jump code.
1401 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1402 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1404 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1405 Alexander Sokolov <robocop@netlink.ru>
1407 * doc/c-i386.texi (i386-Arch): New section.
1408 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1410 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1411 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1412 architecture has been given and is not 486.
1413 (set_cpu_arch): New.
1414 (md_pseudo_table): Add .arch.
1415 (md_assemble): Warn if cpu architecture has been given and an
1416 unsupported instruction.
1418 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1419 Move operand_types bit defines after relevant template field.
1420 (template): Add cpu_flags.
1421 (Cpu*): Define.
1422 (arch_entry): New.
1424 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1426 * config/tc-mn10300.h (md_end): Define.
1427 (mn10300_finalize): Declare.
1428 * config/tc-mn10300.c: Include dwarf2dbg.h.
1429 (debug_line): Define.
1430 (md_assemble): Generate dwarf2 line info.
1431 (mn10300_finalize): New function. Finalize dwarf2 info.
1433 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1435 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1436 external version of the relocation for weak symbols.
1438 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1440 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1441 frame size in units of 16 bytes, as required per SW Conventions manual.
1442 (output_unw_records): Output info-block header as a dword to get
1443 byte-order right.
1445 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1447 * as.h: #include "file", not <file> on files from ../include.
1448 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1449 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1450 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1451 (tc_coff_symbol_emit_hook): Ditto.
1452 (OPTCOUNT): Cast to int to avoid compiler warning.
1453 (md_begin): Fix signed/unsigned warnings.
1455 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1457 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1458 ABRANCH LONG case for a conditional branch on a 68000.
1459 (md_estimate_size_before_relax): Likewise. Also handle
1460 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1461 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1462 PC-relative on all CPUs.
1463 (md_estimate_size_before_relax): Likewise.
1465 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1467 * as.c (parse_args): Just mention current year in printed
1468 copyright message.
1470 2000-05-03 J.T. Conklin <jtc@redback.com>
1472 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1473 unit registers.
1474 (md_parse_option): Recognize -m7400.
1476 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1478 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1479 don't permit lp to become less than the words array.
1481 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1483 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1484 Fix little-endian case.
1486 2000-05-03 David O'Brien <obrien@NUXI.com>
1488 * as.c (parse_args): Update copyright.
1490 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1492 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1493 for the .bss section too.
1495 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1497 * configure.in: Set em=linux for hppa-*-linux.
1498 * configure: Regenerate.
1499 * doc/Makefile.in: Regenerate with correct automake.
1501 * frags.c (frag_grow): Sanity check chunk_size.
1503 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1504 * config/obj-som.h: Likewise.
1505 * config/obj-ieee.h: Likewise.
1507 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1509 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1510 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1511 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1512 (pa_ip): low_sign_unext now returns via function value. Use
1513 re_assemble_* instead of dis_assemble_* and
1514 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1515 unnecessarily.
1516 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1517 (md_section_align, md_parse_option, md_show_usage,
1518 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1519 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1520 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1521 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1522 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1523 pa_text): Likewise.
1524 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1525 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1526 outside of switch. Correct mask and shifting errors in case 10
1527 and case -11. In case 21, compare against signed range to suit
1528 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1529 case 17 and case 22, use offsetT variable to properly check range.
1530 Use re_assemble_* here too.
1531 (evaluate_absolute): Change type of value to offsetT. Call
1532 hppa_field_adjust to do the work for us.
1533 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1534 (pa_parse_cmpib_64_cmpltr): Ditto.
1535 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1536 of i to unsigned int.
1537 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1538 (pa_end_of_source): Return type is void.
1540 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1542 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1544 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1546 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1547 More comments added.
1548 (md_begin): Removed "construct symbols for each register name".
1549 Because register names conflicts with GCC generated function
1550 names.
1551 (avr_operand): Now constant numbers can be used as a register
1552 identifiers (0 as r0, 31 as r31).
1553 (md_assemble): use skip_space () before parsing instruction
1554 operands.
1556 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1558 * config/tc-avr.c: New AVR_ISA_ defined.
1559 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1560 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1561 for `fmul', `movw' and `lpm R,Z' instructions.
1562 (avr_operands): Warn if current opcode is a two-word instruction
1563 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1564 (avr_opcodes): New commands added.
1565 (REGISTER_P): Check 'a' and 'v' constraint letters.
1566 (mcu_types): New MCU added.
1568 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1570 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1571 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1572 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1573 * configure: Regenerate.
1575 2000-04-29 Andreas Jaeger <aj@suse.de>
1577 * as.h: Correctly check GCC version.
1579 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1581 * as.c (parse_args): Allow md_parse_option to override -a listing
1582 option.
1583 * config/obj-coff.c (add_lineno): Change type of offset parameter
1584 from "int" to "bfd_vma."
1585 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1586 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1587 (ppc_change_csect): Align correctly for XCOFF64.
1588 (ppc_machine): New function, which discards "ppc_machine" line.
1589 (ppc_tc): Cons for 8 when code is 64 bit.
1590 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1591 relocations.
1592 (md_parse_option): Handle -a64 and -a32.
1593 (ppc_xcoff64): New.
1594 * config/tc-ppc.h (TARGET_MACH): Define.
1595 (TARGET_FORMAT): Move to function.
1596 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1598 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1600 * doc/as.1: Fix unbalanced brackets.
1602 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1603 TE_FreeBSD.
1604 (line_comment_chars): Set to '/' if TE_FreeBSD.
1606 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1608 * configure.in: Configury support for PA64 (currently disabled).
1609 * configure: Rebuilt.
1611 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1613 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1614 bfd_set_section_alignment.
1616 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1618 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1619 than 32.
1621 2000-04-24 Nick Clifton <nickc@cygnus.com>
1623 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1624 * doc/as.texinfo (Align): Include arm and strongarm in list of
1625 targets that have the second form of the behaviour of the .align
1626 directive.
1628 2000-04-24 Mark Klein <mklein@dis.com>
1630 * obj-som.c: Terminate obj_pseudo_table.
1632 2000-04-22 Timothy Wall <twall@cygnus.com>
1634 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1635 to "natval".
1636 (operand_match): Conditionally insert default bit values for IMMU9.
1638 2000-04-14 Matthew Green <mrg@cygnus.com>
1640 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1641 * configure: Rebuilt.
1643 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1644 Jason Eckhardt <jle@cygnus.com>
1646 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1648 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1649 Added handling of new operand types l,y,&,fe,fE,fx.
1651 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1652 David Mosberger <davidm@hpl.hp.com>
1653 Timothy Wall <twall@cygnus.com>
1654 Andrew MacLeod <amacleod@cygnus.com>
1655 Jim Wilson <wilson@cygnus.com>
1657 * Makefile.am (CPU_TYPES): Add ia64.
1658 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1659 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1660 * Makefile.in: Rebuild.
1661 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1662 * configure: Rebuild.
1663 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1664 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1665 * expr.c (expr): Handle md_optimize_expr.
1666 * read.c (LEX_HASH): Add comment.
1667 * config/tc-ia64.c, config/tc-ia64.h: New files.
1669 2000-04-21 Richard Henderson <rth@cygnus.com>
1671 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1672 bundling a non-delayed branch type instruction.
1674 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1676 * config/tc-mn10300.c (HAVE_AM30): Define.
1677 (md_assemble): Use it.
1679 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1681 * config/obj-elf.c (obj_elf_change_section): Check for changed
1682 section attributes.
1684 * Makefile.am: (CPU_MULTI_VALID): Remove.
1685 (MULTI_CPU_TYPES): Define.
1686 (MULTI_CPU_OBJ_VALID): Define.
1687 (DEPTC): Use the above.
1688 (DEPOBJ): Same here.
1689 (DEP2): And here.
1690 Regenerate dependencies.
1691 * Makefile.in: Regenerate.
1693 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1695 * Makefile.am (YACC, LEX): Get them from configure.
1697 2000-04-18 H.J. Lu (hjl@gnu.org)
1699 * config/tc-i386.c (offset_in_range): Use addressT instead of
1700 bfd_vma for non-bfd assemblers.
1702 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1704 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1705 doesn't give spurious errors.
1707 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1709 * as.h (SEEK_SET): Define if undefined.
1711 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1713 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1714 constants, and don't assume offsetT is 32 bits.
1716 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1718 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1719 (md_pcrel_from_section): Add prototype.
1720 (d10v_fix_adjustable): Add prototype.
1721 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1723 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1725 2000-04-12 Nick Clifton <nickc@cygnus.com>
1727 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1728 symbol in frag chain.
1730 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1732 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1733 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1734 (fits_in_signed_word, smallest_imm_type): Ditto.
1735 (md_assemble): Use an offsetT var to hold offsetT values, not a
1736 long.
1737 (offset_in_range): New.
1738 (md_assemble): Use it.
1739 (md_convert_frag): Change type of target_address, opcode_address,
1740 and displacement_from_opcode_start to offsetT.
1741 (md_create_short_jump): Change type of offset to offsetT.
1742 (md_create_long_jump): Ditto.
1743 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1744 (md_chars_to_number): Remove.
1745 (output_invalid): Remove duplicate prototype.
1747 2000-04-09 Nick Clifton <nickc@cygnus.com>
1749 * Makefile.am (CPU_TYPES): Add 'avr'.
1750 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1751 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1753 * Makefile.in: Regenerate.
1755 * doc/as.texinfo: Add M32R documentation.
1757 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1759 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1760 --enable-build-warnings option.
1761 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1762 * Makefile.in, configure: Re-generate.
1764 2000-04-07 Nick Clifton <nickc@cygnus.com>
1766 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1767 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1768 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1769 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1770 (arm_force_relocation): Force relocations for
1771 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1773 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1775 * config/tc-sh.c (get_operands): There's no third operand if the
1776 first operand is an immediate.
1778 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1780 * config/tc-sh.c (immediate): Delete.
1781 (sh_operand_info): Add immediate member.
1782 (parse_reg): Use A_PC for pc.
1783 (parse_exp): Add second argument 'op'. All callers changed.
1784 (parse_at): Expect pc to be coded as A_PC.
1785 Use immediate field in *op.
1786 (insert): Add fourth argument 'op'. All callers changed.
1787 (build_relax): Add second argument 'op'. All callers changed.
1788 (insert_loop_bounds): New function.
1789 (build_Mytes): Remove DISP_4.
1790 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1791 (assemble_ppi): Use immediate field in *operand.
1792 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1793 (md_apply_fix): Likewise.
1794 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1796 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1798 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1800 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1802 * internals.texi (CPU backend): Document
1803 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1805 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1807 * po/gas.pot: Regenerate.
1809 * as.c (show_usage): Restore translated part of bug string.
1810 * gasp.c (show_usage): Likewise.
1812 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1813 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1814 than move-if-change.
1815 (DEP1): Modify for "gcc -MM".
1816 (DEPTC): Likewise.
1817 (DEPOBJ): Likewise.
1818 (DEP2): Likewise.
1819 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1820 Update dependencies.
1821 * Makefile.in: Regenerate.
1823 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1825 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1826 (md_begin): Likewise.
1827 (HAVE_AM33): New macro.
1828 (md_assemble): Use it. Match r_regs and xr_regs only if
1829 HAVE_AM33.
1831 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1833 * as.h: #include "bin-bugs.h"
1834 * as.c (show_usage): Use REPORT_BUGS_TO.
1835 * gasp.c: #include "bin-bugs.h"
1836 (show_usage): Use REPORT_BUGS_TO.
1838 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1840 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1842 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1843 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1844 adjustments.
1846 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1848 * config/tc-i386.c (i386_immediate): Don't assume a constant
1849 immediate is necessarily 16 bits when in 16 bit code mode.
1850 (md_assemble): Instead set guess_suffix here after we have checked
1851 registers.
1853 2000-04-02 Richard Henderson <rth@cygnus.com>
1855 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1856 quantities. Correct right shift sign extension.
1857 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1858 32-bit value when shifting into place.
1860 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1862 * app.c: Add ATTRIBUTE_UNUSED as needed.
1863 * config/tc-ppc.c: Likewise.
1864 (ppc_size): Make unsigned long.
1865 (ppc_insert_operand): Add casts to avoid warnings.
1867 2000-03-31 Nick Clifton <nickc@cygnus.com>
1869 * config/tc-d10v.h (md_flush_pending_output): Define.
1871 2000-03-29 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1874 segment. Works for both BFD_ASSEMBLER and others.
1875 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1877 2000-03-29 Nick Clifton <nickc@cygnus.com
1879 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1881 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1883 * listing.c (LISTING_LHS_WIDTH): Default depends on
1884 LISTING_WORD_SIZE.
1885 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1887 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1889 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1890 string literal.
1892 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1894 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1896 * config/tc-avr.c (mcu_types): Add missing initialiser.
1897 (md_pcrel_from_section): Add prototype.
1898 (avr_operand): Remove redundant test of unsigned < 0.
1899 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1901 2000-03-27 Denis Chertykov <denisc@overta.ru>
1903 * config/tc-avr.c: New file for AVR support.
1904 * config/tc-avr.h: Likewise.
1905 * configure.in: Add AVR support.
1906 * configure: Regenerate.
1908 2000-03-26 Timothy Wall <twall@cygnus.com>
1910 * gasp.c (macro_op): Add new argument to check_macro call.
1911 Macro structure definitions moved to macro.h
1912 * sb.h: Add argument to prototype for input_scrub_include_sb.
1913 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1914 nesting checks with an additional flag.
1915 (struct input_save): Add flag to indicate whether current sb
1916 should be checked for proper macro/conditional nesting.
1917 (input_scrub_push/pop): Save/restore nest check flag.
1918 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1919 defined.
1920 * macro.c (check_macro): Allow caller to retrieve parsed macro
1921 information if a pointer is provided. This information may be
1922 used by the new macro hooks.
1923 * macro.h: Update prototype for check_macro. Macro struct
1924 definitions moved here from macro.c/gasp.c.
1925 * read.c (read_a_source_file): Add parameter to check_macro call,
1926 and pass macro info to the macro hook, if defined.
1927 (input_scrub_insert_line): New. Allow insertion of a line of
1928 characters into the input stream.
1929 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1930 file into the input stream.
1931 (s_include): Use input_scrub_insert_file.
1932 * internals.texi: Document new macro hooks.
1933 * as.h: New prototypes added.
1935 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1937 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1938 an initial capital letter.
1939 (i386_index_check): Reindent.
1941 2000-03-19 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1944 relative branches.
1946 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1948 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1949 instruction operand bad if Rd > 7 when generating
1950 thumb instructions. Prevents for example,
1951 "adr r12,label" from silently failing and generating
1952 the wrong instruction.
1954 2000-03-17 Nick Clifton <nickc@cygnus.com>
1956 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1957 that have a destingation >= 0x400000.
1958 Fix compile time warning messages.
1960 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1962 * config/tc-sh.c (md_begin): When encountering insn that are
1963 not supported by the current arch, only change the name if
1964 its contents are the same as prev_name.
1965 (get_specific): If the the architecture doesn't match, fail.
1967 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1969 * config/tc-sh.c (IDENT_CHAR): Define.
1970 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1971 matching back where it came from.
1973 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1975 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1977 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1979 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1980 normal operands.
1982 2000-03-15 Kazu Hirata <kazu@hxi.com>
1984 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1986 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1988 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1989 floating-point-number, make sure 'f' is in FLT_CHARS.
1991 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1993 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1994 (s_lcomm_internal): Use it.
1995 * doc/internals.texi (CPU backend): Document it.
1996 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1997 bytes.
1999 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2001 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2002 when embedded-pic.
2004 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2005 implementation doesn't have special handling for switch
2006 statements.
2007 (macro_build): Allow for code in sections other than .text.
2008 (macro): Likewise.
2009 (mips_ip): Likewise.
2010 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2011 Don't perform relocs if we will be outputting them.
2012 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2013 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2014 embedded-pic.
2016 2000-03-09 Catherine Moore <clm@cygnus.com>
2018 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2019 relocation type based on the entry in the fixup structure.
2021 2000-03-08 H.J. Lu (hjl@gnu.org)
2023 * Makefile.am (install-exec-tooldir): Depend on
2024 install-exec-bindir for parallel make.
2025 * Makefile.in: Regenerated.
2027 2000-03-06 Nick Clifton <nickc@cygnus.com>
2029 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2030 switch.
2031 (md_parse_option): Parse -m32r command line switch - disable m32rx
2032 compatability.
2033 (md_show_usage): Document new option.
2035 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2036 * doc/Makefile.in: Regenerate.
2037 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2039 2000-03-02 Michael Meissner <meissner@redhat.com>
2041 * config/tc-d30v.c (check_range): Remove code that incorrectly
2042 sign extended values where bits < 32.
2044 2000-03-02 H.J. Lu (hjl@gnu.org)
2046 * configure.in: Support --enable-targets=all on ia32.
2047 * configure: Regenerated.
2049 2000-03-01 Nick Clifton <nickc@cygnus.com>
2051 * gasp.c (do_align): Remove bogus check of alignment value.
2053 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2055 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2056 TC_PPC was defined forced the type of a symbol with no other type
2057 to be BSF_OBJECT.
2059 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2061 * doc/internals.texi (CPU backend): Mention that
2062 line_separator_chars do not break up comments. Fix typos for
2063 LEX_AT and LEX_NAME descriptions. Document operands for
2064 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2065 description of md_create_short_jump usage. Document argument for
2066 md_undefined_symbol.
2068 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2070 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2071 (md_parse_option): Handle it.
2072 (md_show_usage): Document it.
2074 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2076 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2077 opcode, for the instruction `pal19'. From Andrea Arcangeli
2078 <andrea@suse.de>.
2080 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2082 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2083 from here..
2084 (md_assemble): To here, before template operands are matched.
2085 Also ensure a constant immediate is sign extended when we know the
2086 size is at most 16 bits. This is to catch cases like "add
2087 $0xffc0,%ax" where we don't know the size, and thus that the
2088 immediate can be represented as Imm8S until after parsing the
2089 register operand.
2090 (i386_displacement): Similarly sign extend 16 bit constant
2091 displacements.
2092 (md_assemble): Relax 16-bit jump constant range check to suit sign
2093 extended displacements.
2095 2000-02-26 Andreas Jaeger <aj@suse.de>
2097 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2099 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2101 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2102 call operands when intel_syntax.
2103 (intel_float_operand): Return 2 for "fi...".
2104 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2105 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2106 earlier "SHORT" change.
2107 (md_assemble): When determining suffix from Regs, exclude
2108 InOutPortReg.
2110 2000-02-24 Nick Clifton <nickc@cygnus.com>
2112 * configure: Add arm-wince, mips-pe and sh-pe targets.
2113 * configure: Regenerate.
2115 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2116 sh-pe targets.
2117 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2118 "pe-mips" for the mips-pe target.
2120 * config/tc-arm.c (insns): Change displacement encoded in BL
2121 and B instructions if the target port is arm-wince.
2122 (do_ldst): Do not bias the relocation offset if the target
2123 port is arm-wince.
2124 (md_pcrel_from): Add in missing relocation offset bias if the
2125 target os arm-wince.
2127 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2128 (md_begin): Disable -G support for mips-pe target.
2129 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2130 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2131 COFF flavour.
2133 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2134 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2135 assembler, just set the alignment to 4.
2137 * config/te-wince-pe.h: New file for WinCE targets. Define
2138 TE_WINCE.
2140 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2142 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2143 string instructions.
2144 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2145 (i386_intel_memory_operand): After finding a segment override,
2146 check again for no `[' before looking for a displacement. Bomb if
2147 more than one displacement rather than silently discarding the
2148 second and subsequent ones. Free strings malloc'd by
2149 build_displacement_string.
2151 2000-02-24 Catherine Moore <clm@cygnus.com>
2153 * config/obj-som.c (obj_pseudo_table): Add "weak".
2154 (obj_som_weak): New routine.
2156 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2158 * config/tc-i386.c (union i386_op): New.
2159 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2160 Throughout file replace occurences of disps[n], imms[n], regs[n]
2161 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2162 intel mode operand swapping. Add assert in regKludge and
2163 fake_zero_displacement code. Test i.types[n] when outputting
2164 displacements and immediates. Combine output of Disp16 with
2165 Disp32.
2166 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2167 when in intel mode by (not) reversing fsub and fdiv operands
2168 before the template search. This fails for single operand
2169 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2170 undefined. Instead fix the base_opcode after we've found the
2171 template. Move base_opcode xor with found_reverse_match from
2172 opcode output code to before this fix so we test for the correct
2173 opcodes.
2174 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2175 check in intel mode. Instead compare opcodes.
2177 * config/tc-i386.h (TC_RELOC): Delete.
2178 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2179 with equivalent call to reloc.
2181 * as.h (flag_m68k_mri): Move declaration after target include, and
2182 only declare when TC_M68K defined. Define as zero otherwise.
2183 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2184 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2185 Define as zero otherwise.
2186 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2187 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2188 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2189 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2190 testing whether defined.
2191 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2192 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2193 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2194 rather than testing whether defined.
2195 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2196 (parse_mri_cons): Declare and use only when TC_M68K.
2197 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2198 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2199 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2201 * NEWS: Mention IBM 370 support.
2203 2000-02-23 Richard Henderson <rth@cygnus.com>
2205 * config/tc-i386.c (md_assemble): When swapping operands for
2206 intel_syntax, assume everything that's not Imm or Disp is a
2207 register.
2209 2000-02-23 Linas Vepstas <linas@linas.org>
2211 * config/tc-i370.c, config/tc-i370.h: New files.
2212 * Makefile.am: Add support for Linux/IBM 370.
2213 * configure.in: Likewise.
2214 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2215 * config/obj-elf.c: Include elf/i370.h
2216 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2218 * Makefile.in: Regenerate.
2219 * configure: Regenerate.
2221 * doc/c-i370.texi: New file.
2222 * doc/all.texi: Include it.
2223 * doc/as.texinfo: And here.
2224 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2225 * doc/Makefile.in: Regenerate.
2227 2000-02-19 Michael Meissner <meissner@redhat.com>
2229 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2230 determine if an instruction can be used in parallel with an ADDppp
2231 or SUBppp instruction.
2233 2000-02-22 Andrew Haley <aph@cygnus.com>
2235 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2237 1999-12-30 Andrew Haley <aph@cygnus.com>
2239 * config/tc-mips.c (mips_gp32): New variable.
2240 (macro_build) Use mips_gp32.
2241 (mips_ip): Ditto.
2242 (md_longopts): Add "-mgp32" and "-mgp64".
2243 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2245 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2247 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2248 warning, and bump it to 1.
2250 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2252 From Brad Lucier <lucier@math.purdue.edu>:
2253 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2254 match format.
2256 2000-02-21 Catherine Moore <clm@cygnus.com>
2258 * config/tc-mips.c (MF_HILO_INSN): Define.
2259 (mips_7000_hilo_fix): Declare.
2260 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2261 (md_parse_option): Check for 7000_HILO_FIX options.
2262 (OPTION_M7000_HILO_FIX): Define.
2263 (OPTION_NO_M7000_HILO_FIX): Define.
2264 * doc/c-mips.texi (-mfix7000): Describe.
2266 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2268 * listing.c (print_lines): Remove unused variable `end'.
2270 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2271 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2272 reloc_type when BFD_ASSEMBLER.
2273 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2274 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2275 statement and quell signed vs. unsigned comparison warning.
2277 2000-02-18 Nick Clifton <nickc@cygnus.com>
2279 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2280 the computed frag offset, rather than overwriting it.
2282 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2284 * config/tc-sh.c ("elf/sh.h"): Include.
2285 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2286 (md.begin): Initialize target_arch.
2287 Only include opcodes in has table that match selected architecture.
2288 (parse_reg): Recognize register names for sh-dsp.
2289 (parse_at): Recognize post-modify addressing.
2290 (get_operands): The leading space is now optional.
2291 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2292 arguments. Update valid_arch.
2293 (build_Mytes): Add support for SDT_REG_N.
2294 (find_cooked_opcode): New function, broken out of md_assemble.
2295 (assemble_ppi, sh_elf_final_processing): New functions.
2296 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2297 (md_longopts, md_parse_option): New option: -dsp.
2298 * config/tc-sh.h (elf_tc_final_processing): Define.
2299 (sh_elf_final_processing): Declare.
2301 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2303 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2304 the unwinder subspace. Save the current seg/subseg before creating
2305 the new seg/subseg.
2307 2000-02-10 Nick Clifton <nickc@cygnus.com>
2309 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2310 little endian targets.
2311 (INST_BYTE1): Redefine to handle big and little endian
2312 targets.
2313 (cpu_type): New type: Select between M340 and M210.
2314 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2315 instructions of the M340.
2316 (md_assemble): Add support for the MULSH and OPSR classes of
2317 instructions.
2318 (md_atof): Add support for little endian targets.
2319 (md_parse_option): Add support for -EL, -EB and -mcpu command
2320 line switches.
2321 (md_convert_frag): Add support for little endian targets.
2322 (md_apply_fix3): Add support for little endian targets.
2323 (md_number_to_chars): Add support for little endian targets.
2325 2000-02-10 Timothy Wall <twall@redhat.com>
2327 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2328 defined, use it to verify the symbol just read should be a label.
2330 2000-02-10 Timothy Wall <twall@redhat.com>
2332 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2333 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2334 around colons when KEEP_WHITE_AROUND_COLON is defined.
2335 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2336 and KEEP_WHITE_AROUND_COLON.
2338 2000-02-08 Timothy Wall <twall@redhat.com>
2340 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2341 logic.
2342 (do_repeat): New. Abstract repeat logic so that a "break" can be
2343 implemented.
2344 (end_repeat): New. Provide support for a "break" out of the
2345 repeat loop.
2346 * read.h: Add prototypes for new functions.
2348 2000-02-08 Timothy Wall <twall@redhat.com>
2350 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2351 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2352 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2353 non-zero.
2355 2000-02-08 Timothy Wall <twall@redhat.com>
2357 * read.c: Added elseif to directives table.
2358 * read.h: Added prototype for s_elseif.
2359 * doc/as.texinfo: Added description for elseif.
2360 * cond.c (s_elseif): New function
2362 2000-02-04 Timothy Wall <twall@redhat.com>
2364 * listing.c (print_lines): Remove conditionals causing bug in
2365 listings.
2367 2000-02-03 Timothy Wall <twall@cygnus.com>
2369 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2370 default values.
2371 * frags.c (frag_new): Calculate fr_fix in octets
2372 (frag_now_fix) Return offset as target address offset (bytes).
2373 (frag_now_fix_octets) New - Return offset in octets (8-bit
2374 quantities).
2375 * frags.h: Added prototype for frag_now_fix_octets().
2376 Distinguish between octets and bytes in field descriptions.
2377 * listing.c (calc_hex): Account for octets vs bytes when
2378 printing addresses/offsets.
2379 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2380 target is little-endian, print the octets in a word in big-endian
2381 order so that the display looks like a proper hexadecimal number,
2382 instead of having the octets reversed.
2383 * read.c (do_align): When recording alignment, alignment power
2384 should be in terms of target bytes (minimum addressible unit)
2385 instead of octets.
2386 (do_org) Convert ORG target address (byte) argument into an
2387 octet offset when generating a variable fragment.
2388 * symbols.c (resolve_symbol_value): Symbol final value
2389 converted to a target address offset (bytes) from its octet offset.
2390 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2391 offset (bytes) is adjusted by the frag offset (octets) converted
2392 to bytes.
2393 (coff_frob_section) Section alignment power is in terms of bytes;
2394 convert it to an octet alignment power when calculating size (and
2395 size mask) in octets. Don't modify the section size in order to
2396 "align" it for TI COFF, since that format has a different method
2397 for storing alignment information.
2399 2000-02-01 Timothy Wall <twall@cygnus.com>
2401 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2402 entries, matching the way GCC generates them. If not escaped, the
2403 filename is encoded incorrectly.
2405 2000-01-31 Nick Clifton <nickc@cygnus.com>
2407 * config/tc-arm.c (reg_table): Add support for ATPCS register
2408 naming conventions.
2410 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2412 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2413 already defined.
2414 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2415 New macro.
2416 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2417 of a symbol when we really care about its value.
2419 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2421 * config/tc-mcore.c (md_assemble): Give warning message if
2422 operands passes to instruction are more than the spec.
2424 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2426 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2427 Thumb mode but the label seen was not declared as '.thumb_func'
2428 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2429 correct disassembly of Thumb code bounded by non function labels.
2431 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2433 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2434 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2436 * Makefile.in: Same here.
2437 Update copyright.
2439 * configure.in: Set bfd_gas for i386-aout when primary target
2440 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2441 we may need the primary te_file. Remove incorrect comment.
2443 * configure: Regenerate.
2445 * config/e-i386aout.c: New file.
2447 * as.c (USE_EMULATIONS): Move to before print_version_id.
2448 (struct emulation): Add i386aout.
2449 (show_usage): Split text strings. Reformat -a text. Add --em
2450 help.
2451 Update copyright.
2453 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2454 (aout_format_ops): New.
2455 Update copyright.
2457 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2458 preprocessor conditional and add aout USE_EMULATIONS tests.
2459 (read_a_source_file): Don't pass error strings to printf as
2460 format arg.
2461 Update copyright.
2463 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2464 format arg.
2465 (do_data): Same here.
2466 (process_file): And here.
2467 Update copyright.
2469 * symbols.c (colon): Rewrite "already defined" fatal message
2470 code for aout with USE_EMULATIONS.
2471 Update copyright.
2473 * config/obj-aout.c (OBJ_HEADER): Define.
2474 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2475 fields of sentinel.
2476 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2477 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2478 forms here.
2479 (obj_aout_type): Expand S_SET_OTHER here too.
2480 (obj_read_begin_hook): Remove.
2481 (aout_pop_insert): New.
2482 (obj_aout_s_get_other): New.
2483 (obj_aout_s_get_desc): New.
2484 (aout_format_ops): New.
2485 Update copyright.
2487 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2488 gets aout_pseudo_table.
2489 (aout_pseudo_table): Declare.
2490 (obj_read_begin_hook): Define.
2491 Update copyright.
2493 * config/obj-coff.c (obj_pseudo_table): Rename to
2494 coff_pseudo_table.
2495 (coff_pop_insert): Use coff_pseudo_table.
2496 (coff_sec_sym_ok_for_reloc): Remove.
2497 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2498 and comment all zero entries and remove #if 0 code.
2499 Update copyright.
2501 * config/obj-coff.h (obj_pop_insert): Define.
2502 (coff_pseudo_table): Declare.
2503 Update copyright.
2505 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2506 s_get_size, s_set_size. Comment all zero entries.
2507 Update copyright.
2509 * config/obj-elf.c (elf_s_get_other): New function.
2510 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2511 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2512 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2513 comment.
2514 (obj_elf_parse_section_letters): Don't pass error strings to
2515 printf as format arg.
2516 Update copyright.
2518 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2519 OBJ_MAYBE_ECOFF.
2520 (elf_s_get_other): Declare.
2521 (S_GET_OTHER) Define as elf_s_get_other if not already
2522 defined.
2523 (S_SET_OTHER): Only define when not already defined.
2524 (elf_obj_read_begin_hook): Declare.
2525 (obj_read_begin_hook): Define.
2526 (elf_obj_symbol_new_hook): Declare.
2527 (obj_symbol_new_hook): Define.
2528 Update copyright.
2530 * config/obj-multi.h: Add copyright header and protect against
2531 multiple inclusion. Add * to all function pointers.
2532 (OBJ_HEADER): If defined, include it rather than other defines
2533 in this file.
2534 (obj_frob_file_after_relocs): Test for NULL.
2535 (obj_symbol_new_hook): Here too.
2536 (obj_sec_sym_ok_for_reloc): And here.
2537 (S_GET_OTHER): Define.
2538 (S_GET_DESC): Define.
2539 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2540 (OBJ_MAYBE_ELF): Update comment.
2542 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2543 OBJ_AOUT preprocessor conditional and handle emulation by
2544 testing OUTPUT_FLAVOR.
2545 (i386_displacement): Here too.
2546 (md_section_align): Similarly here.
2547 (i386_target_format): Conditionally compile when more than one
2548 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2549 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2550 (i386_displacement): Here too.
2551 Update copyright.
2553 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2554 Define TARGET_FORMAT for aout only when not multi.
2555 Update copyright.
2557 * config/te-multi.h: Delete file as it's identical to te-generic.h
2559 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2561 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2562 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2563 LONG_MNEM_SUFFIX.
2565 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2566 DWORD_MNEM_SUFFIX.
2567 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2568 comments.
2570 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2572 * config/tc-mips.c (mips_do_align): New function.
2573 * config/tc-mips.h (md_do_align): Define.
2575 2000-01-10 Philip Blundell <philb@gnu.org>
2577 * doc/c-arm.texi (ARM Options): Fix typo.
2578 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2579 line separator for Linux.
2580 * doc/as.texinfo (Comments): Mention the ARM.
2582 2000-01-10 Philip Blundell <pb@futuretv.com>
2584 * configure.in (arm*-*-conix*): New target.
2585 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2586 armv*-*-linux-gnu.
2587 * configure: Regenerate.
2589 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2591 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2592 (obj_elf_visibility): New function.
2594 * doc/as.texinfo (Visibility): New node: document visibility
2595 pseudo ops.
2597 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2599 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2600 warning for absolute jump/call without `*' in non-intel mode. No
2601 need to set i.types[0] JumpAbsolute in intel mode.
2603 1999-12-22 Philip Blundell <pb@futuretv.com>
2605 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2606 hook function when changing sections.
2607 (arm_s_data): Likewise.
2609 1999-12-14 Nick Clifton <nickc@cygnus.com>
2611 * config/tc-arm.c (md_parse_option): Add support for -marm720
2612 command line switch.
2614 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2616 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2617 (r_registers, xr_registers): Define.
2618 (r_register_name, xr_register_name): New functions.
2619 (md_assemble): Handle new am33 operand types and instruction
2620 formats.
2621 (mn10300_insert_operand, check_operand): Likewise.
2623 1999-11-29 Nick Clifton <nickc@cygnus.com>
2625 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2626 (s_force_thumb): Set thumb_mode to 2.
2627 (md_assemble): Do not complain about thumb instructions on a
2628 non-thumb target if thumb_mode is set to 2.
2630 1999-11-28 Michael Meissner <meissner@cygnus.com>
2632 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2633 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2634 (O_...): Add new machine dependent expressions if we are handling
2635 explicit relocations.
2636 (alpha_reloc_op): New static table holding the explicit relocation
2637 information.
2638 (alpha_literal_hash): New static to hold the hash table for
2639 explicit relocations.
2640 (alpha_macros): Add support for explicit relocations.
2641 (md_begin): If explicit relocations, initialize hash table.
2642 (md_assemble): Don't print a second error if tokenize_arguments
2643 already printed an error message.
2644 (md_apply_fix): Add support for explicit relocations.
2645 (alpha_force_relocation): Ditto.
2646 (alpha_fix_adjustable): Ditto.
2647 (alpha_adjust_symtab): New function to support explicit
2648 relocations.
2649 (alpha_adjust_symtab_relocs): Ditto.
2650 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2651 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2652 Add support for explicit relocations. Return -2 if an error
2653 message was already printed.
2654 (find_macro_match): Add support for explicit relocations. Comment
2655 each of the cases.
2656 (emit_insn): Add support for explicit relocations.
2657 (assemble_tokens): Ditto.
2658 (emit_ldgp): Ditto.
2659 (load_expression): Ditto.
2660 (emit_lda): Ditto.
2661 (emit_ldah): Ditto.
2662 (emit_ir_load): Ditto.
2663 (emit_loadstore): Ditto.
2664 (emit_ldXu): Ditto.
2665 (emit_ldil): Ditto.
2666 (emit_sextX): Ditto.
2667 (emit_division): Ditto.
2668 (emit_jsrjmp): Ditto.
2669 (emit_retjcr): Ditto.
2671 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2672 ELF object format.
2673 (tc_adjust_symtab): If explicit relocations, call the function
2674 alpha_adjust_symtab.
2675 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2676 relocations next to the literal relocation they reference.
2677 (TC_INIT_FIX_DATA): Initialize the new fields.
2678 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2680 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2682 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2683 'B' operand for PA2.0 bb instruction.
2685 1999-11-18 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2688 target.
2690 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2691 relocs.
2692 (mcore_force_relocation): Force relocations to be generated for
2693 RVA relocs.
2695 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2697 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2698 (i386_displacement): Disallow O_big displacements.
2700 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2702 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2703 Small improvements in error checking.
2704 (md_assemble): Support for unconditional ARM instructions.
2705 (md_parse_option): Support for -m[arm]v5e flag.
2707 1999-11-12 Nick Clifton <nickc@cygnus.com>
2709 * macro.c (buffer_and_nest): Do not check beyond the end of the
2710 buffer.
2712 1999-11-11 Nick Clifton <nickc@cygnus.com>
2714 * macro.c (buffer_and_nest): Look for seperator after TO and
2715 FROM tokens.
2717 1999-11-08 Andrew Haley <aph@cygnus.com>
2719 * app.c (do_scrub_chars): When in State 10, treat backslash
2720 characters in the same way as as symbol characters.
2722 1999-11-07 Richard Henderson <rth@cygnus.com>
2724 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2725 the previous label was in the current section before playing
2726 with auto-alignment.
2728 1999-11-06 Nick Clifton <nickc@cygnus.com>
2730 * config/tc-v850.c (v850_force_relocation): Force relocation
2731 for weak symbols.
2732 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2733 the symbol is weak.
2735 1999-11-05 Michael Meissner <meissner@cygnus.com>
2737 * expr.h (operatorT): Increase machine dependent operators to 16.
2738 * expr.c (op_rank): Ditto.
2740 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2742 * read.c (pseudo_set): Reject attempts to set the value of a
2743 section symbol.
2745 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2746 if it is defined.
2748 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2750 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2751 to bfd_set_section_contents.
2753 1999-11-03 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2757 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2759 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2760 (mips_ip): Use OPCODE_IS_MEMBER.
2762 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2764 * config/tc-arm.c (reg_required_here): Improve comments.
2766 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2767 (tinsns): Initialize variants field.
2769 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2770 BAD_PC respectively.
2772 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2774 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2775 * config/tc-arm.h: Fix compile time warnings.
2777 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2779 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2780 form @abs16, @(abs16) and @(abs16 + imm).
2782 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2784 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2785 (ISA_HAS_64_BIT_REGS) New.
2786 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2787 mips_emit_delays,macro_build,load_register,load_addresss,
2788 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2789 and/or use new ISA_xxx macros in expressions involving
2790 ISA, particularly mips_opts.isa.
2792 1999-10-18 Michael Meissner <meissner@cygnus.com>
2794 * expr.h (operatorT): Add machine dependent operators md1..md8.
2795 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2796 for the machine dependent operators to use.
2798 * expr.c (op_rank): Add machine dependent operators.
2800 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2801 operator.
2802 (O_cpregister): Ditto.
2803 (md_begin): Change X_op test that field is wide enough to use
2804 O_max instead of O_alpha_max.
2805 (cpu_types): Fill in missing initializer.
2806 (alpha_num_macros): Make unsigned.
2807 (md_assemble): Make opnamelen be size_t.
2808 (md_apply_fix): Cast alpha_num_operands to int before testing.
2809 (alpha_force_relocation): Ditto.
2810 (alpha_fix_adjustable): Ditto.
2811 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2812 (tc_gen_reloc): Ditto.
2813 (tc_get_register): Ditto.
2814 (emit_ldgp): Ditto.
2815 (emit_lda): Ditto.
2816 (emit_ldah): Ditto.
2817 (emit_ldil): Ditto.
2818 (s_alpha_ent): Ditto.
2819 (s_alpha_end): Ditto.
2820 (s_alpha_frame): Ditto.
2821 (s_alpha_prologue): Ditto.
2822 (s_alpha_file): Ditto.
2823 (s_alpha_gprel32): Ditto.
2824 (s_alpha_proc): Ditto.
2825 (s_alpha_set): Ditto.
2826 (s_alpha_base): Ditto.
2827 (s_alpha_align): Ditto.
2828 (s_alpha_arch): Ditto.
2829 (alpha_align): Ditto.
2830 (assemble_insn): Suppress unused variable warning.
2831 (emit_insn): Ditto.
2832 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2833 order in the structure.
2834 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2836 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2838 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2840 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2842 * config/tc-i386.c (i386_index_check): Correct #endif location.
2844 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2846 * as.c (show_usage): Document new options.
2847 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2848 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2849 (parse_args): Parse the new options.
2850 (main): If there were warnings, and --fatal-warnings
2851 was specified, print an error.
2852 * as.h: New variable, flag_fatal_warnings, for new option.
2854 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2856 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2857 '@'. Change autoincrement completers to fall through to cache control
2858 completers.
2860 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2861 arg.
2862 (pa_parse_addb_64_cmpltr): New function.
2864 * config/tc-hppa.c (pa_ip): Change error message.
2865 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2866 '?Q' args to allow falling through.
2868 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2869 Remove unused conditional codes.
2870 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2872 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2874 * config/tc-d30v.c (CHAR_BIT): Define.
2875 (check_range): Fix bit operations to support integers bigger than
2876 32 bits.
2878 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2880 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2881 operands.
2883 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2884 Doug Evans <devans@cygnus.com>
2886 Add support for m32rx.
2887 * config/tc-m32r.c (enable_m32rx): New static global.
2888 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2889 (allow_m32rx): New function.
2890 (M32R_SHORTOPTS): Add `O'.
2891 (md_longopts): Add --m32rx plus several warning options.
2892 (md_parse_option): Handle new options.
2893 (md_show_usage): Print them.
2894 (md_begin): Enable m32rx.
2895 (OPERAND_IS_COND_BIT): New macro.
2896 (first_writes_to_seconds_operands): New function.
2897 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2898 (target_make_parallel,assemble_two_insns): New functions.
2899 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2900 If optimizing and m32rx, try to make consecutive insns parallel.
2902 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2904 * config/tc-mips.c (nopic_need_relax): Allow for the
2905 .sdata.foo sections generated by -fdata-sections,
2906 and for the .gnu.linkonce.s sections generated by C++.
2908 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2910 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2911 with cleaner code using completer prefixes. Add 'Y'.
2913 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2915 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2917 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2918 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2919 insn does not match and we should try the next insn in the table.
2921 1999-09-22 Nick Clifton <nickc@cygnus.com>
2923 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2925 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2927 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2928 of PA2.0 support.
2930 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2932 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2933 OBJ_ELF. If ELF, add "sq".
2934 (md_parse_option): If ELF, ignore -s and -q.
2935 (md_show_usage): Mention ELF options.
2937 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2940 operands.
2942 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2944 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2946 * config/tc-hppa.c (struct pa_it): New field "trunc".
2947 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2948 (pa_parse_ftest_gfx_completer): New function
2949 (pa_parse_fp_cnv_format): New function.
2951 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2952 (md_apply_fix): Handle 22bit pc-rel branches.
2954 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2956 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2958 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2960 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2962 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2964 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2965 (pa_ip): Handle 'fX'.
2967 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2969 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2970 unwinds unless the function is in the text space.
2971 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2973 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2975 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2976 (md_assemble): To here. Tweak address generation.
2978 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2979 debug_line.
2980 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2981 (md_assemble): Call dwarf2_where for OBJ_ELF.
2982 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2983 (pa_end_of_source): New function.
2984 * tc-hppa.h (md_end): Define for OBJ_ELF.
2986 1999-09-14 Michael Meissner <meissner@cygnus.com>
2988 * configure.in (Canonicalization of target names): Remove adding
2989 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2990 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2991 * configure: Regenerate.
2993 1999-09-14 Donn Terry <donn@interix.com>
2995 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2997 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2999 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3000 pc-relative jmp/call to an absolute symbol.
3001 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3002 absolute section symbols.
3004 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3005 jump handling code and comments.
3007 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3009 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3010 the value if TE_PE and a global defined symbol.
3012 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3014 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3015 print the symbol, rather than printing it here.
3017 1999-09-11 Donn Terry <donn@interix.com>
3019 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3020 BFD_RELOC_RVA relocations.
3022 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3023 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3024 starts with "_G".
3026 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3027 defined.
3028 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3029 * doc/internals.texi (Object format backend): Document
3030 SET_SECTION_RELOCS.
3032 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3033 relocations against global symbols if TE_PE.
3035 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3036 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3038 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3039 symbols.
3041 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3042 symbols which do not have a constant value, or tags with
3043 non-tags. Remove the symbol from the list before adding it at the
3044 end.
3046 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3047 C_FCN symbol differently if TE_PE.
3048 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3049 appears in the pseudo-op, rather coff_line_base which is only set
3050 for a .bf symbol.
3052 * config/obj-coff.c (obj_coff_loc): New static function.
3053 (obj_pseudo_table): Add "loc".
3055 * config/obj-coff.c (add_lineno): Check that the line number is
3056 positive.
3058 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3059 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3060 int.
3061 (md_atof): Return NULL rather than 0.
3062 * config/tc-i386.c (md_atof): Change type to int.
3063 * expr.c (expr): Change first parameter to int.
3064 * config/obj-coff.c: Add declarations for static functions.
3065 (coff_frob_symbol): Use SYM_AUXENT.
3066 * config/tc-i386.h (flag_16bit_code): Don't declare.
3068 * config/obj-coff.c (obj_coff_section): Default to setting
3069 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3071 * write.c (adjust_reloc_syms): Print adjusted fixup.
3073 * expr.c (integer_constant): Correct too_many_digits calculation
3074 in base 10 case.
3076 1999-09-09 Andreas Schwab <schwab@suse.de>
3078 * doc/c-arm.texi: Fix arguments of @var to not contain
3079 punctuation.
3081 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3083 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3084 and COFF targets.
3085 (md_parse_option): Only support -k flag for ELF and COFF targets.
3087 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3089 * config/tc-hppa.c (pa_ip): Put strict register checks before
3090 call to pa_parse_number.
3092 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3094 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3096 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3097 BFD_ASSEMBLER code.
3099 1999-09-06 Donn Terry <donn@interix.com>
3101 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3103 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3105 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3106 candidate instruction. Require registers for register arguments
3107 when in strict mode. Require assemble-time constants for
3108 constants when in strict mode.
3109 (pa_get_absolute_expression): Require a constant when in strict
3110 mode.
3112 1999-09-06 Nick Clifton <nickc@cygnus.com>
3114 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3116 1999-09-04 Steve Chamberlain <sac@pobox.com>
3118 * config/tc-pj.c: New file, supports picoJava in ELF.
3119 * config/tc-pj.h: Ditto.
3120 * configure.in (pjl*, pj*): New targets.
3121 * Makefile.am: Rebuild dependencies.
3122 (CPU_TYPES): Add pj.
3123 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3124 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3125 * doc/c-pj.texi: New file.
3126 * doc/as.texinfo: Add some PJ specifics.
3127 * doc/all.texi: Add PJ to the list of all architectures, sort them
3128 all alphabetically.
3129 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3130 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3132 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3134 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3135 (obj_frob_file): Test for null pointer.
3136 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3137 (OBJ_PROCESS_STAB): And here.
3138 (elf_obj_sy): Remove
3140 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3141 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3142 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3144 * config/obj-coff.c (no_func): Remove.
3145 (coff_format_ops): Change occurrences of no_func to 0, as we test
3146 for 0 in obj-multi.h.
3148 * configure.in: Enable bfd for i386-coff when primary target is
3149 bfd. Enable i386 elf,coff emulation support. Don't set
3150 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3151 emulation to support.
3152 *configure: Regenerate.
3154 1999-09-02 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3157 .section .line directive is encountered.
3159 1999-09-01 Nick Clifton <nickc@cygnus.com>
3161 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3162 format.
3164 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3165 * as.texinfo: Document --gdwarf2 command line option.
3166 Add additional documentation of ARM command line switches.
3168 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3170 * config/tc-i386.c (i386_intel_memory_operand): Combine
3171 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3172 and RESTORE_END_STRING around parse_register calls.
3173 (i386_operand): Here too.
3174 (i386_is_reg): Remove.
3175 (parse_register): Move as_bad calls from within this function to
3176 callers.
3178 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3180 Based on a patch from H.J. Lu <hjl@gnu.org>
3181 * config/tc-i386.c (parse_register): Handle FP regs specially.
3182 (md_begin): Remove '(' and ')' from register_chars.
3184 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3186 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3187 error message (done elsewhere).
3189 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3191 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3193 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3195 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3196 args by 'f'.
3198 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3200 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3201 between args.
3202 Add new completers. Fix bug in 64 bit condition handling.
3204 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3205 'cS', and 'c*'.
3207 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3209 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3211 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3213 1999-08-27 Jim Wilson <wilson@cygnus.com>
3215 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3216 (struct ls): Add frag field. Initialize it to zero.
3217 (out_end_sequence): New local text_frag. Set it while in text section.
3218 Replace address check with frag check. Set ls.frag to text_frag if
3219 out_set_addr called.
3220 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3221 Set it before switching sections. Replace address check with frag
3222 check. Set ls.frag to saved_frag if out_set_addr called.
3224 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3226 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3227 output "advance_pc" opcode instead of calling gen_addr_line().
3228 The latter has the undesired side-effect of creating a new row
3229 in the debug line info matrix.
3231 1999-08-26 Jim Wilson <wilson@cygnus.com>
3233 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3234 ls.last_filename if last is less than zero. Set ls.last_filename
3235 when allocating new entry.
3236 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3237 call.
3239 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3241 * config/tc-i386.c (i386_index_check): Fix the displacement size
3242 when INFER_ADDR_PREFIX.
3244 1999-08-18 Nick Clifton <nickc@cygnus.com>
3246 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3247 display its value.
3249 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3251 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3252 handle 0xffffNNNN constants correctly.
3254 1999-08-16 Nick Clifton <nickc@cygnus.com>
3256 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3257 as well as loads.
3259 1999-08-13 Nick Clifton <nickc@cygnus.com>
3261 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3262 (md_apply_fix3): Always pass positive values to
3263 validate_offset_imm.
3265 1999-08-12 Nick Clifton <nickc@cygnus.com>
3267 * config/tc-arm.c (skip_whitespace): New macro.
3268 Formatting tidy ups.
3270 (md_apply_fix3): Store relocation offset in addend for ELF based
3271 relocs.
3272 (arm_force_relocation): Always generate relocs for Thumb function
3273 calls.
3275 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3277 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3278 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3280 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3282 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3283 flags for the unwind subspace.
3285 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3286 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3287 suitable relocation based on the size of the target's pointer.
3288 Always Use subsegment zero for the unwinders.
3289 (pa_level): Handle "2.0w".
3291 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3293 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3294 with the following instruction unless this was specified.
3296 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3298 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3299 certain sections, to match BFD changes.
3301 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3303 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3304 (EXTRA_SCRIPTS): Define to keep automake happy.
3305 * Makefile.in: Rebuild.
3307 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3309 * Makefile.am: Rename .dep* files to DEP*.
3310 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3311 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3312 targets to DEPOBJ.
3313 * Makefile.in: Rebuild.
3315 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3317 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3319 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3321 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3322 avoid problems on DOS filesystems.
3323 * Makefile.in: Rebuild.
3325 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3327 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3329 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3330 section flag.
3332 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3334 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3335 line to create ${GDBINIT} rather than .gdbinit.
3336 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3338 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3340 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3342 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3344 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3346 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3348 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3349 non-adjustable symbols.
3351 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3353 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3355 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3357 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3358 operands.
3360 1999-08-05 Donn Terry <donn@interix.com>
3362 * config/te-interix.h: New file.
3363 * configure.in (i386-*-interix*): New target.
3364 * configure: Rebuild.
3366 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3368 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3369 selectors for ELF too.
3370 (selector_table): Add "ltp" and "rtp" selectors.
3372 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3374 * config/tc-i386.c (i386_operand): No need to change
3375 operand_string pointer in segment reg case before goto
3376 do_memory_reference. Initialise displacement_string_start and
3377 displacement_string_end after do_memory_reference label.
3378 (i386_index_check): Add operand_string param, and print error
3379 message on failure here.
3380 (i386_intel_memory_operand): Instead of here.
3381 (i386_operand): And here.
3382 (INFER_ADDR_PREFIX): Enable.
3384 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3386 * config/tc-i386.h (DefaultSize): Define. Renumber following
3387 opcode_modifier defines.
3389 From Etienne Lorrain <etienne.lorrain@ibm.net>
3390 * config/tc-i386.c (stackop_size): New variable.
3391 (set_16bit_code_flag): Clear it here.
3392 (set_16bit_gcc_code_flag): New function.
3393 (md_pseudo_table): Add "code16gcc" entry.
3394 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3396 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3398 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3399 next_set_end even if the end symbol is being discarded.
3401 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3402 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3403 * config/obj-coff.c: Likewise.
3404 (seg_info_type): Remove.
3405 (seg_info_off_by_4): Change to array of segT.
3406 (s_get_segment): Adjust accordingly.
3407 (obj_pseudo_table): Fully initialize sentinel entry.
3409 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3410 Ralf Baechle <ralf@uni-koblenz.de>.
3412 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3414 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3416 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3418 * config/tc-i386.c: Indentation and white space changes.
3419 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3420 don't enable it by default.
3421 (i386_intel_operand): Remove redundant prototype.
3422 Move check on number of memory operands, and i.mem_operands++
3423 (i386_intel_memory_operand): To here.
3424 Remove i386_immediate code from here. Remove special case code
3425 for input and output using (%dx). Remove base/index checks and
3426 call i386_index_check instead. Save initial operand_string
3427 argument for error message.
3428 (i386_operand): Remove redundant prototype. Move base/index
3429 checks to i386_index_check.
3430 (i386_displacement): Move intel mode check for non-zero
3431 i.disp_operand
3432 (i386_intel_memory_operand): To here.
3434 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3436 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3437 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3438 by .register pseudo-op if -64 and --no-undeclared-regs.
3439 (s_register, sparc_adjust_symtab): New functions.
3440 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3441 Declare sparc_adjust_symtab as tc_adjust_symtab.
3442 * doc/c-sparc.texi: Add description of #ignore special literal
3443 for .register pseudo-op.
3445 1999-07-30 Catherine Moore <clm@cygnus.com>
3447 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3448 the relocation's section offset.
3450 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3452 * write.c (fixup_segment): Fix generic error check overflow test.
3454 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3455 X_add_number to long.
3457 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3459 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3460 processing.
3462 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3464 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3465 VTABLE relocations.
3467 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3469 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3471 * configure.bat: Remove; obsolete.
3472 * config/go32.cfg: Likewise.
3474 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3476 * configure.in (i386-*-vxworks*): New target.
3477 * configure: Rebuild.
3479 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3481 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3483 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3485 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3486 on -64 and not pic.
3487 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3488 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3489 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3490 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3491 MAX_RELOC_EXPANSION): Define.
3492 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3494 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3496 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3497 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3498 block. Print a warning if an 8-bit or 16-bit constant
3499 displacement or immediate is truncated on output.
3500 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3501 immediate.
3502 (i386_operand): Disallow immediate jump absolute operand.
3504 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3506 * configure.in: Bump version number to 2.9.5.
3507 * configure: Rebuild.
3509 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3510 or %llx work.
3512 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3514 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3515 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3517 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3519 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3520 is defined.
3521 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3523 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3524 if -mno-fpu was given.
3525 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3526 relocs.
3527 (cons_fix_new_arm): Remove misleading comments.
3529 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3531 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3532 error message.
3533 (relax_segment): Likewise. After giving a rs_org error, convert
3534 the frag to rs_align to avoid cascading errors.
3536 1999-07-12 Andreas Schwab <schwab@suse.de>
3538 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3540 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3542 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3543 as appropriate. Fill in structure initializations. Add variable
3544 initializations. Add casts.
3545 * dwarf2dbg.c (print_stats): Change i to size_t.
3546 * listing.c (listing_listing): Change list_line to unsigned int.
3548 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3550 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3551 rather than checking for \001 and \002 in symbol name.
3552 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3554 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3556 * configure.in (hppa*-linux-gnu*): New target.
3557 * configure: Rebuilt.
3559 1999-07-08 Nick Clifton <nickc@cygnus.com>
3561 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3563 1999-07-07 Nick Clifton <nickc@cygnus.com>
3565 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3566 accessing symbolP directly.
3568 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3570 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3571 for ELF.
3573 1999-07-05 Nick Clifton <nickc@cygnus.com>
3575 * config/tc-arm.c (ARM_EXT_V5): Define.
3576 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3577 (md_begin): Detect ARM v5 architectures.
3578 (md_parse_option): Accept arm v5 specification.
3579 (md_show_usage): Documment -marmv5 switch.
3581 * doc/c-arm.texi: Document -marmv5 command line option.
3583 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3584 op.
3585 (validate_immediate_twopart): New function. Determine if a
3586 constant can be computed by two ADD instructions.
3587 (output_inst): Remove its command line parameter - it was never
3588 used.
3589 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3590 implememt the ADRL pseudo op.
3591 (tc_gen_reloc): Generate a suitable error message if an ADRL
3592 instruction tries to generate a real reloc.
3594 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3596 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3598 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3599 into lower case.
3601 1999-06-27 H.J. Lu <hjl@gnu.org>
3603 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3604 non BFD_ASSEMBLER case.
3606 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3608 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3609 data.
3611 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3613 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3614 out_end_sequence() when the address decreases due to a new frag.
3615 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3616 numbering starts with 1.
3618 1999-06-23 Nick Clifton <nickc@cygnus.com>
3620 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3621 .section for COFF.
3622 (mcore_s_text): Call obj_elf_text for ELF target.
3623 (mcore_s_data): Call obj_elf_data for ELF target.
3624 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3625 for COFF target.
3626 (mcore_s_bss): New function: Dump literal table before changing
3627 sections.
3628 (mcore_s_comm): New function: Dump literal table before changing
3629 sections.
3631 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3632 No longer static functions.
3633 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3634 Provide prototypes for these functions.
3636 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3638 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3639 a list of names, to try obj_segment_name, and to try abbreviated
3640 names when using COFF without long section names.
3642 * config/tc-alpha.c: More use of symbol accessor functions.
3643 * config/tc-arc.c: Likewise.
3644 * config/tc-d30v.c: Likewise.
3645 * config/tc-fr30.c: Likewise.
3646 * config/tc-i860.c: Likewise.
3647 * config/tc-m88k.c: Likewise.
3648 * config/tc-mcore.c: Likewise.
3649 * config/tc-ns32k.c: Likewise.
3650 * config/tc-sparc.c: Likewise.
3651 * config/tc-v850.c: Likewise.
3653 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3654 sy_value with appropriate accessor functions.
3655 * config/tc-arm.c (md_apply_fix3): Likewise.
3656 * config/tc-d10v.c (AT_WORD_P): Likewise.
3657 * config/tc-v850.c (reg_name_search): Likewise.
3659 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3660 use symbol_get_bfdsym instead.
3661 * config/tc-ppc.c (md_assemble): Likewise.
3662 * config/tc-v850.c (v850_comm): Likewise.
3664 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3666 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3667 the symbol, rather than accessing the bsym member.
3668 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3669 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3670 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3671 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3672 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3673 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3674 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3675 * config/tc-v850.c (tc_gen_reloc): Likewise.
3677 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3679 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3680 (hppa_gen_reloc_type): Conditionalize on BFD64.
3681 (tc_gen_reloc): Re-enable ELF relocations.
3682 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3684 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3686 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3687 warning.
3688 (do_ldst): Move assignment out of if condition.
3689 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3690 parentheses to avoid warning.
3692 1999-06-21 Nick Clifton <nickc@cygnus.com>
3694 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3695 macro to get at the BFD symbol associated with a GAS symbol.
3697 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3699 * config/tc-ppc.c: Update for symbol handling changes.
3700 * config/obj-coff.c: Likewise.
3702 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3704 * tc-hppa.c: General cleanups of ELF support. No more spaces
3705 and subspaces for ELF.
3706 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3707 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3708 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3709 (UNWIND_SECTION_NAME): Likewise.
3710 (space/subspace related structures): Conditionalize definitions
3711 on OBJ_SOM.
3712 (space/subspace directives and support routines): Conditionalize
3713 definitions and references/uses on OBJ_SOM.
3714 (label_symbol_struct): For ELF, track the symbol's segment. For
3715 SOM track its space.
3716 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3717 changes.
3718 (USE_ALIASES): Kill for both SOM & ELF.
3719 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3720 (pa_space, pa_subspace): Corresponding changes.
3721 (pa_spaces_begin): Corresponding chagnes.
3722 (md_begin): Do not muck around with space/subspace stuff for
3723 OBJ_ELF.
3724 (md_apply_fix): Temporarily disable argument relocation stuff
3725 for OBJ_ELF.
3726 (tc_gen_reloc): Temporarily disable relocation generation for
3727 OBJ_ELF
3728 (pa_build_unwind_subspace): Similarly.
3730 1999-06-16 Nick Clifton <nickc@cygnus.com>
3732 * config/tc-arm.c (thumb_set): New pseudo op.
3733 (text, data, section): Override these pseudo ops with ARM
3734 specific versions.
3735 (s_thumb_set): New function: Perform the same as a .set pseudo
3736 op, but also mark the alias'ed symbol as being a Thumb
3737 function.
3738 (arm_s_text): New function: Perform the same as the .text
3739 pseudo op, but dump the literal pool before changing
3740 sections.
3741 (arm_s_data): New function: Perform the same as the .data
3742 pseudo op, but dump the literal pool before changing
3743 sections.
3744 (arm_s_section): New function: Perform the same as the
3745 .section pseudo op, but dump the literal pool before changing
3746 sections.
3747 (arm_cleanup): Do not reset the current section before dumping
3748 the literal pool.
3750 1999-06-17 Nick Clifton <nickc@cygnus.com>
3752 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3753 OPTION_NO_WARN_UNMATCHED entries.
3754 (md_parse_option): Generate a warning message if an unrecognised
3755 option is encountered.
3757 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3758 (get_operands): When parsing an expression after an '@' symbol
3759 has been detected, do not ignore '#' symbols.
3760 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3761 false.
3763 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3765 From K. Richard Pixley <rich@noir.com>:
3766 * configure.in (ppc-*-vxworks*): New target.
3767 * configure: Rebuild.
3769 1999-06-12 Philip Blundell <philb@gnu.org>
3771 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3773 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3775 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3776 which refer to symbols in linkonce sections, permit reducing the
3777 relocs if the symbol is local.
3779 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3781 * subsegs.c (subseg_text_p): New function.
3782 * as.h (subseg_text_p): Declare.
3783 * read.c (do_align): Use subseg_text_p to set the default fill.
3784 * write.c (subsegs_finish): Likewise.
3785 * config/obj-coff.c (write_object_file): Likewise.
3786 * config/tc-i386.h (md_maybe_text): Don't define.
3787 (md_do_align): Use subseg_text_p to set the default fill.
3788 * config/tc-m32r.c (m32r_do_align): Likewise.
3789 * config/tc-sh.c (sh_do_align): Likewise.
3790 * config/tc-sparc.h (md_do_align): Likewise.
3792 1999-06-12 David O'Brien <obrien@freebsd.org>
3794 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3795 * configure: Rebuild.
3797 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3799 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3800 * Makefile.am: Rebuild dependencies.
3801 * Makefile.in: Rebuild.
3803 * config/tc-i386.c (i386_immediate): Remove unused label
3804 seg_unimplemented.
3806 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3807 * symbols.c: Likewise.
3808 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3809 sy_next field when taking address, rather than symbol_next.
3811 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3812 offsetT.
3813 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3814 value from the output file architecture.
3815 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3816 * dwarf2dbg.h: Change bfd_vma to addressT.
3818 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3820 * dwarf2dbg.h: Use PARAMS in function declarations.
3822 1999-06-11 Martin Dorey <mdorey@madge.com>
3824 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3825 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3826 OBJ_ELF.
3827 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3829 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3831 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3833 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3834 popsection.
3836 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3838 * read.c (read_a_source_file): Only declare inescape if
3839 QUOTES_IN_INSN.
3841 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3842 match parameters.
3843 (find_entry_byval): Add parens to avoid warning.
3845 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3847 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3848 undefined symbols.
3850 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3852 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3853 with isoctal.
3855 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3856 synthetize_setx): New functions.
3857 (md_assemble): Broken the special cases into the above
3858 functions. Make compiler happy if sizeof(bfd_vma)==4.
3859 Fix sethi generated from set/setuw. If instructions have a relloc,
3860 always clear the fields to be relocated in the opcode.
3861 (sparc_ip): Remove special_case global variable.
3863 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3865 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3866 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3867 indication of success rather than a value.
3868 (itbl_get_val): Likewise.
3869 (itbl_get_field): Use strcspn. Change delimiters to include
3870 parens.
3871 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3872 (itbl_get_val): Likewise.
3873 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3875 * symbols.c (copy_symbol_attributes): Convert local symbols to
3876 regular symbols.
3878 1999-06-10 Nick Clifton <nickc@cygnus.com>
3880 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3881 ARM920t.
3883 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3885 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3886 Optimize set if sizeof(bfd_vma) == 64.
3887 (sparc_ip): Fix sethi - without %hi() it should generate
3888 R_SPARC_22 reloc, not R_SPARC_HI22.
3889 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3891 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3893 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3894 (s_ncons): New function.
3895 (native_op_table): New table.
3896 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3897 R_SPARC_OLO10 handling.
3899 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3901 * expr.h (struct expressionS): Revert last change; widen X_op.
3902 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3904 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3906 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3907 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3908 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3909 * Makefile.in: Regenerated.
3911 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3912 `common' pass on to s_mri_common.
3913 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3915 1999-06-06 Richard Henderson <rth@cygnus.com>
3917 * config/obj-elf.c (obj_elf_section): Don't free the return
3918 value of demand_copy_C_string.
3920 1999-06-05 Richard Henderson <rth@cygnus.com>
3922 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3923 creation logic from obj_elf_create_section.
3925 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3926 (section_stack): New.
3927 (special_sections): Make const.
3928 (obj_elf_section): Gut and rewrite parsing.
3929 (obj_elf_change_section): New function broken out of obj_elf_section.
3930 (obj_elf_parse_section_letters): Likewise.
3931 (obj_elf_section_word): Likewise.
3932 (obj_elf_section_type): Likewise.
3933 (obj_elf_previous): Treat as a toggle.
3934 (obj_elf_popsection): New.
3935 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3936 (ppc_section_type): Likewise.
3937 * config/tc-ppc.h: Likewise.
3939 * expr.h (struct expressionS): Don't make X_op a bitfield.
3940 * config/tc-alpha.c: Update for symbol handling changes.
3941 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3942 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3944 1999-06-05 Richard Henderson <rth@cygnus.com>
3946 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3947 (dwarf2_gen_line_info): Kill unused variables.
3948 (dwarf2_finish): Likewise.
3949 (dwarf2_where): Likewise.
3950 (dwarf2_directive_file): If we've only got a string,
3951 hand off to s_app_file.
3952 * ecoff.c: Move the include of ecoff.h.
3953 * symbols.h (S_IS_FUNCTION): Prototype.
3955 * read.c (LEX_HASH): Supply a default.
3956 (lex_type): Use it.
3957 (s_globl): Update `c' after skipping whitespace.
3958 * read.h (LEX_END_NAME, is_name_ender): New.
3959 * expr.c (get_symbol_end): Respect it.
3961 1999-06-04 Mark Klein <mklein@dis.com>
3963 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3964 to real if OBJ_SOM
3965 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3967 * config/tc-hppa.c: Update for symbol handling changes.
3969 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3971 * cgen.c: Update for symbol handling changes.
3972 * config/tc-m32r.c: Likewise.
3974 * config/tc-hppa.h: Update for symbol handling changes.
3975 * config/tc-hppa.c: Likewise.
3977 * config/tc-arm.h: Update for symbol handling changes.
3978 * config/tc-arm.c: Likewise.
3979 (symbol_make_empty): Remove. Just use symbol_create.
3981 * symbols.c (symbol_set_tc): Correct name.
3983 * Makefile.am: Rebuild dependencies.
3984 ($(OBJS)): Don't depend upon struc-symbol.h.
3985 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3986 * dep-in.sed: Don't remove struc-symbol.h.
3987 * Makefile.in: Rebuild.
3989 * doc/internals.texi (Symbols): Describe changes in symbol
3990 handling.
3992 1999-06-03 Richard Henderson <rth@cygnus.com>
3994 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3995 instead of doing the work by hand.
3997 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3999 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4000 state of line state-machine.
4001 (struct ls): Collect DWARF2 line state-machine state in new member
4002 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4003 resulted in any DWARF2 directives.
4004 (reset_state_machine): New function.
4005 (out_end_sequence): Ditto.
4006 (dwarf2_gen_line_info): When switching sections or switching to a
4007 lower text address, call out_end_sequence() first to terminate the
4008 previous code sequence as code sequences MUST have monotonically
4009 increasing addresses.
4010 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4012 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4014 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4015 DWARF2 debug info (line information only, at this point).
4016 * as.h: Update comment about supported debug formats.
4017 * dwarf2dbg.c, dwarf2dbg.h: New files.
4018 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4020 * expr.c (operand): Don't use [ for parens if we want an index op.
4021 (op_encoding): Switch [ into O_index, if desired.
4022 (op_rank): Renumber with O_index on bottom.
4023 (expr): If O_index, match closing bracket.
4024 * expr.h (O_index): New.
4026 * read.c (read_a_source_file): Conditionally allow matched "
4027 in lines passed to md_assemble.
4029 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4031 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4033 Add support for storing local symbols in a small structure to save
4034 memory when assembling large files.
4035 * as.h: Don't include struc-symbol.h.
4036 (symbolS): Add typedef.
4037 * symbols.c: Include struc-symbol.h.
4038 (local_hash): New static variable.
4039 (save_symbol_name): New static function, from symbol_create.
4040 (symbol_create): Call save_symbol_name.
4041 (local_symbol_count): New static variable.
4042 (local_symbol_conversion_count): Likewise.
4043 (LOCAL_SYMBOL_CHECK): Define.
4044 (local_symbol_make): New static function.
4045 (local_symbol_convert): New static function.
4046 (colon): Handle local symbols. Create local symbol for local
4047 label name.
4048 (symbol_table_insert): Handle local symbols.
4049 (symbol_find_or_make): Create local symbol for local label name.
4050 (symbol_find_base): Check for local symbol.
4051 (symbol_append, symbol_insert): Check for local symbols.
4052 (symbol_clear_list_pointers, symbol_remove): Likewise.
4053 (verify_symbol_chain): Likewise.
4054 (copy_symbol_attributes): Likewise.
4055 (resolve_symbol_value): Handle local symbols.
4056 (resolve_local_symbol): New static function.
4057 (resolve_local_symbol_values): New function.
4058 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4059 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4060 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4061 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4062 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4063 (symbol_previous, symbol_next): New functions.
4064 (symbol_get_value_expression): Likewise.
4065 (symbol_set_value_expression): Likewise.
4066 (symbol_set_frag, symbol_get_frag): Likewise.
4067 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4068 (symbol_mark_used_in_reloc): Likewise.
4069 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4070 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4071 (symbol_mri_common_p): Likewise.
4072 (symbol_mark_written, symbol_clear_written): Likewise.
4073 (symbol_written_p): Likewise.
4074 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4075 (symbol_section_p, symbol_equated_p): Likewise.
4076 (symbol_constant_p): Likewise.
4077 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4078 (symbol_get_obj, symbol_set_obj): Likewise.
4079 (symbol_get_tc, symbol_set_tc): Likewise.
4080 (symbol_begin): Initialize local_hash.
4081 (print_symbol_value_1): Handle local symbols.
4082 (symbol_print_statistics): Print local symbol statistics.
4083 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4084 Declare new symbols.c functions. Move many declarations here from
4085 struc-symbol.h.
4086 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4087 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4088 (struct symbol): Move bsym to make it clearly the first field.
4089 Remove TARGET_SYMBOL_FIELDS.
4090 (symbolS): Don't typedef.
4091 (struct broken_word): Remove.
4092 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4093 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4094 (symbol_clear_list_pointers): Likewise.
4095 (symbol_insert, symbol_remove): Likewise.
4096 (symbol_previous, symbol_append): Likewise.
4097 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4098 (struct local_symbol): Define.
4099 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4100 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4101 (local_symbol_get_frag, local_symbol_set_frag): Define.
4102 (local_symbol_get_real_symbol): Define.
4103 (local_symbol_set_real_symbol): Define.
4104 Define.
4105 * write.c (write_object_file): Call resolve_local_symbol_values.
4106 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4107 (TARGET_SYMBOL_FIELDS): Don't define.
4108 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4109 ECOFF_DEBUGGING, add ECOFF fields.
4110 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4111 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4112 ECOFF_DEBUGGING, add ECOFF fields.
4113 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4114 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4115 * config/tc-mcore.h: Don't include struc-symbol.h.
4116 (TARGET_SYMBOL_FIELDS): Don't define.
4117 (struct mcore_tc_sy): Define.
4118 (TC_SYMFIELD_TYPE): Define.
4119 * Many files: Use symbolS instead of struct symbol. Use new
4120 accessor functions rather than referring to symbolS fields
4121 directly.
4123 * read.c (s_mri_common): Don't add in value of line_label.
4125 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4126 checking for SEC_LINK_ONCE.
4128 * config/tc-sh.h (sh_fix_adjustable): Declare.
4130 * app.c (input_buffer): New static variable.
4131 (app_push): Save saved_input in allocated buffer.
4132 (app_pop): Restored saved_input.
4133 (do_scrub_chars): Change get parameter to take char * and int as
4134 arguments. Change GET macro to pass input_buffer to get
4135 function. Don't save input into allocated buffer.
4136 * as.h (do_scrub_chars): Update declaration.
4137 * input-file.c (input_file_get): Change to take char * and int.
4138 Read data into passed in buffer. Remove static buffer.
4139 * read.c (scrub_from_string): Change to take char * and int. Copy
4140 data into passed in buffer.
4142 * hash.h: Neaten. Declare hash_traverse.
4143 * hash.c: Complete rewrite based on BFD hashing code.
4144 * gasp.c (chunksize): New variable.
4145 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4146 hash_delete.
4148 1999-05-28 Nick Clifton <nickc@cygnus.com>
4150 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4151 addend unless the target uses an old ABI.
4153 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4155 -Wchar-subscripts cleanup
4156 * listing.c (listing_newline): Use unsigned char variable, so
4157 calls to isascii,iscntrl are correct.
4158 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4159 (unsigned char).
4160 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4161 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4162 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4163 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4165 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4167 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4168 width for Coldfire.
4169 (arch_coldfire_p): New #define.
4170 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4172 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4174 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4176 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4177 (install_operand): Add place `N'.
4178 (init_table): Add registers ACC, MACSR, MASK.
4180 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4182 * config/tc-m68k.c: Change mcf5200 --> mcf.
4183 (archs): Add mcf5206e, mcf5307.
4184 (m68k_ip): Add format `u'.
4185 (install_operand): Add place `m', `M', `h'.
4186 (init_table): Add upper/lower registers.
4188 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4190 1999-05-28 Martin Dorey <mdorey@madge.com>
4192 * config/tc-i960.c: Several minor changes to add ELF and
4193 BFD_ASSEMBLER support.
4194 * config/tc-i960.h: Likewise.
4195 * configure.in (i960-*-elf*): New target.
4196 * aclocal.m4, configure: Rebuild.
4198 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4200 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4201 reloc changes when defined(BFD_ASSEMBLER).
4203 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4205 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4207 * write.c (write_print_statistics): Output to file, not stderr.
4209 * expr.c (generic_bignum_to_int32,64): Prototype.
4211 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4212 output_sleb128, output_uleb128, output_big_sleb128,
4213 output_big_uleb128, output_big_leb128): Prototype.
4214 (output_big_sleb128, output_big_uleb128): Make inline.
4215 (output_big_leb128): Remove inline
4217 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4218 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4219 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4220 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4221 value for correct overflow check in write.c:fixup_segment.
4222 * write.c (fixup_segment): Move bitfield overflow checks to after
4223 the md_apply_fix call.
4224 * config/obj-coff.c (fixup_segment): Likewise.
4225 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4226 valueT *val argument.
4228 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4230 * config/atof-ieee.c (gen_to_words): Correctly round a
4231 denormalized number. Fix off-by-one in range checking for
4232 exponent in a denormal.
4234 1999-05-10 Nick Clifton <nickc@cygnus.com>
4236 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4237 name.
4239 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4241 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4243 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4245 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4246 (ReverseRegRegmem): Remove.
4247 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4248 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4249 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4250 kludge.
4252 From Doug Ledford <dledford@redhat.com>
4253 * config/tc-i386.h (RegXMM): New for P/III.
4254 * config/tc-i386.c: Add support for P/III.
4256 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4258 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4259 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4260 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4262 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4264 * config/tc-i386.c (i386_immediate): Skip whitespace before
4265 complaining about junk after expression.
4266 (i386_displacement): Likewise.
4268 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4270 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4271 Don't copy before downcaseing.
4273 1999-05-05 Catherine Moore <clm@cygnus.com>
4275 * tc-m68k.c: Include elf/m68k.h.
4276 (m68k_elf_final_processing): New routine.
4277 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4278 Define.
4280 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4282 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4283 17 bit fmt insn.
4285 1999-04-30 Nick Clifton <nickc@cygnus.com>
4287 * config/tc-mcore.c (mcore_s_section): Dump literals before
4288 changing section.
4290 1999-04-29 Nick Clifton <nickc@cygnus.com>
4292 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4293 for COFF/PE port.
4295 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4297 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4298 (TC_INIT_FIX_DATA): Delete.
4299 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4300 (TC_INIT_FIX_DATA): Delete.
4301 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4302 * write.c (fix_new_internal): Initialize fx_cgen member.
4303 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4304 (gas_cgen_md_apply_fix3): Update.
4305 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4306 (md_cgen_record_fixup_exp): Update.
4307 (FX_OPINFO_R_TYPE): Update.
4309 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4310 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4311 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4312 * frags.h (struct frag): Make opindex, opinfo ints.
4314 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4316 1999-04-26 Tom Tromey <tromey@cygnus.com>
4318 * aclocal.m4, configure: Updated for new version of libtool.
4320 1999-04-22 Nick Clifton <nickc@cygnus.com>
4322 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4323 md_apply_fix.
4324 (md_apply_fix3): Do not fix up absolute relocations against
4325 symbolic values.
4327 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4329 1999-04-20 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4332 changes and data-in-text directives.
4333 (mcore_cons): New function: intercept cons() operations.
4334 (mcore_float_cons): New function: intercept float_cons()
4335 operations.
4336 (mcore_stringer): New function: intercept stringer() operations.
4338 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4340 * obj.h (struct format_ops): Change generate_asm_lineno field to
4341 take no parameters.
4342 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4344 * config/tc-alpha.c (find_opcode_match): Add default case to
4345 switch.
4346 (find_macro_match): Likewise.
4347 (load_expression): Parenthesize && within ||.
4349 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4351 1999-04-17 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4354 .text .data .section pseudo ops.
4355 (mcore_s_section): New function. Dump lits before changing secs.
4356 (mcore_s_text): New function. Dump lits before changing secs.
4357 (mcore_s_data): New function. Dump lits before changing secs.
4359 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4361 * config/tc-mips.c (mips_32bitmode): New.
4362 (md_begin): Set mips_32bitmode if needed.
4363 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4364 Set EF_MIPS_32BITMODE.
4366 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4368 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4369 change.
4371 1999-04-16 Nick Clifton <nickc@cygnus.com>
4373 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4375 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4377 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4378 expressions correctly.
4381 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4383 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4385 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4387 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4388 and fmpynfadd instructions.
4390 1999-04-11 Richard Henderson <rth@cygnus.com>
4392 * as.h (environ): Declare it, if needed.
4393 * as.c (dump_statistics): Don't declare environ.
4394 * configure.in (environ): Detect declaration.
4395 * configure, config.in: Rebuild
4397 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4398 (i386_displacement): Allocate enough space for replacement buffer.
4399 Clean up replacement buffer initialization.
4401 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4403 * subsegs.c (section_symbol): Don't create a new symbol if one
4404 already exists; instead, use the existing one, but set its segment
4405 and frag data if it hasn't already been defined.
4406 * config/obj-coff.c (c_section_symbol): Likewise.
4408 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4410 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4412 1999-04-08 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-mcore.c: New File: Support routines for MCore
4415 assembler.
4416 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4417 * config/obj-coff.c: Add support for mcore-pe target.
4419 * Makefile.am: Add support for MCore targets.
4420 * Makefile.in: Regenerate.
4421 * configure.in: Add support for MCore targets.
4422 * configure: Regenerate.
4424 * doc/all.texi: Set MCORE.
4425 * doc/as.texinfo: Document MCore specific command line options.
4427 * write.h: Prevent multiple inclusion.
4429 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4431 * asintl.h (LC_MESSAGES): Never define.
4432 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4433 does not define it.
4434 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4435 does not define it.
4437 * Makefile.am (m68k-parse.c): If configuring in the source
4438 directory, copy m68k-parse.y into the local directory before
4439 running ylwrap, to remove spurious differences when generating
4440 snapshots.
4441 * Makefile.in: Rebuild.
4443 * config/tc-sparc.h (md_do_align): Just allocate the number of
4444 bytes necessary, rather than always allocating 1024.
4446 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4448 * listing.c (listing_newline): Add cast to avoid warning.
4449 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4450 * config/tc-i386.c (i386_scale): Add return value.
4451 (build_displacement_string): Remove unused local temp_disp2.
4452 (i386_intel_memory_operand): Add parentheses to avoid warning.
4453 (i386_intel_operand): Remove unused local end_of_operand_string.
4454 (i386_operand): Remove unused local operand_modifier.
4455 (i386_operand): Add parens to avoid warning.
4457 1999-04-04 Don Bowman <don@pixsci.com>
4459 * configure.in: Add mips*-*-vxworks* target; have it define
4460 MIPS_STABS_ELF.
4461 * configure, config.in: Rebuild.
4463 1999-03-31 Nick Clifton <nickc@cygnus.com>
4465 * configure.in (emulations): Add support for arm-epoc-pe.
4466 * configure: Regenerate.
4467 * config/te-epoc-pe.h: New file. Define macros specific to
4468 arm-epoc-pe target.
4469 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4470 for arm-epoc-pe target.
4472 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4474 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4476 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4478 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4479 detect ",n" without a condition.
4480 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4483 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4485 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4486 instruction is encoded with one bit.
4489 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4491 * doc/internals.texi (CPU backend): Mention that
4492 line_separator_chars should not include newline. From thi
4493 <ttn@mingle.glug.org>.
4495 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4497 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4498 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4500 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4502 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4504 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4506 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4509 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4511 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4513 1999-03-15 Martin Hunt <hunt@cygnus.com>
4515 * app.c (do_scrub_begin): Change '-' back to a symbol char
4516 so we can use multiple opcodes on a line again.
4518 * config/tc-d30v.c: By default, warn if a symbol has
4519 the same name as a register. Plus some minor
4520 updates from the branch.
4522 1999-03-13 Nick Clifton <nickc@cygnus.com>
4524 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4525 BFD_RELOC_16 and BFD_RELOC_64.
4527 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4529 * expr.c (expr): Add missing else.
4531 1999-03-12 Nick Clifton <nickc@cygnus.com>
4533 * config/tc-arm.c (md_apply_fix3): Improve error message.
4535 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4537 * Makefile.am (CPU_TYPES): Add fr30.
4538 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4539 (fr30,m32r dependencies): Update.
4540 * Makefile.in: Rebuild.
4542 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4543 (gas_cgen_record_fixup_exp): Ditto.
4544 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4545 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4546 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4547 (md_cgen_lookup_reloc): Update use of operand->type.
4548 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4549 (md_convert_frag): Call cgen_operand_lookup_by_num.
4550 (md_cgen_lookup_reloc): Update use of operand->type.
4551 (m32r_cgen_record_fixup_exp): Ditto.
4553 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4555 * config/tc-mips.c (md_show_usage): Fix message.
4557 1999-03-03 Nick Clifton <nickc@cygnus.com>
4559 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4560 and LDR reg,=<expr> instruction.
4562 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4563 -mcpu=arm9tdmi.
4565 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4567 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4569 1999-02-17 Nick Clifton <nickc@cygnus.com>
4571 This patch was created by: Scott Bambrough
4572 <scottb@corelcomputer.com>
4574 * app.c:
4575 Special cased '@' character. The '@' character is used as the
4576 ARM assembler comment character, as a special character
4577 and in ELF .symver pseudo-op's, and as a special character in
4578 .type and .section pseudo-ops.
4579 (symver_pseudo): New static variable.
4580 (symver_state): New static variable.
4581 (struct app_save): Add field 'symver_state'.
4582 (app_push): Save global symver_state int struct app_save.
4583 (app_pop): Restore global symver_state from struct app_save.
4584 (do_scrub_chars): Special case handling of '@' character in
4585 .symver pseudo-ops.
4587 * configure.in: Modified to recognize armv* uname syntax from ARM
4588 Linux kernel.
4589 * configure: Regenerated.
4591 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4592 a prefix to the section's type.
4593 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4594 the type's typename.
4596 * config/tc-arm.h: Add support for PIC generation:
4597 (pic_code): New boolean.
4598 (obj_relocate_extern): Define.
4599 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4600 (TC_CONS_FIX_NEW): Define.
4601 (tc_fix_adjustable): Define.
4602 (GLOBAL_OFFSET_TABLE_NAME): Define.
4604 * config/tc-arm.c: Add support for PIC generation:
4605 (line_seperator_chars): Allow ';' as a seperator for Linux.
4606 (is_immediate_prefix): New macro.
4607 (arm_parse_reloc): New function.
4608 (s_arm_elf_cons): New function.
4609 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4610 (md_undefined_symbol): Special case handling for the Global Offset
4611 Table's symbol.
4612 (md_apply_fix3): Handle PIC relocs.
4613 (tc_gen_reloc): Handle PIC relocs.
4614 (md_parse_option): Add support for '-k' command line switch to
4615 enable PIC generation.
4616 (cons_fix_new_arm): New function.
4617 (s_arm_elf_cons): New function.
4619 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4621 * configure.in: Add comments for uses of AC_DEFINE.
4622 * acinclude.m4: Likewise.
4623 * acconfig.h: Remove.
4624 * aclocal.m4: Rebuild.
4625 * configure: Rebuild.
4626 * Makefile.in: Rebuild.
4627 * config.in: Rebuild.
4629 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4631 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4632 non-constant offset from a base register.
4634 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4636 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4637 strings always.
4639 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4641 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4642 (emit_insn): Look for pc-relative and no-overflow specifiers on
4643 internal relocation types.
4645 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4647 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4648 -mcpu=NNNN flags.
4650 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4651 mips_cpu instead.
4652 (mips_4650, mips_4010, mips_4100): Variables removed.
4653 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4654 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4655 variables.
4656 (md_begin): Don't bother initializing the mips_NNNN variables;
4657 mips_cpu is set, and that's good enough now.
4658 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4659 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4660 (show): New function, to handle wrapping in the CPU lists.
4661 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4663 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4665 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4666 than treat as an immediate specifier.
4668 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4670 * config/tc-i386.c: Prototype many functions.
4671 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4672 (i386_immediate): Remove unused second argument.
4673 (i386_intel_operand): Fix i386_is_reg typo.
4674 (i386_operand): Use allow_naked_reg.
4675 (output_invalid): Make operand int for K&R.
4677 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4679 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4680 patch.
4681 * Makefile.in: Rebuild.
4683 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4685 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4686 (cgen.o): Ditto.
4687 (EXTRA_as_new_SOURCES): Comment out.
4688 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4689 * Makefile.in: Rebuild.
4690 * doc/Makefile.in: Rebuild.
4691 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4692 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4693 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4694 * configure: Rebuild.
4695 * aclocal.m4: Rebuild.
4696 * config.in: Rebuild.
4697 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4698 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4699 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4700 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4701 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4702 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4703 (gas_cgen_record_fixup_exp): Ditto.
4704 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4705 descriptor, not global variable.
4706 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4707 descriptor, not global variable. Refer to insert_operand handler
4708 via cpu descriptor, not global function.
4709 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4710 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4711 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4712 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4713 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4714 * config/tc-m32r.c: Ditto.
4715 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4716 (md_assemble): Ditto.
4717 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4719 1999-02-09 Nick Clifton <nickc@cygnus.com>
4721 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4722 relocations for ELF targets.
4724 1999-02-08 Nick Clifton <nickc@cygnus.com>
4726 * configure.in: Add support for StrongARM target.
4727 * configure: Regenerate.
4729 1999-02-05 Nick Clifton <nickc@cygnus.com>
4731 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4733 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4734 for COFF ports.
4736 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4738 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4740 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4742 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4743 (INTEL_DWORD_MNEM_SUFFIX): Define.
4744 (BYTE_PTR): Define.
4745 (WORD_PTR): Define.
4746 (DWORD_PTR): Define.
4747 (XWORD_PTR): Define.
4748 (SHORT): Define.
4749 (OFFSET_FLAT): Define.
4750 (FLAT): Define.
4751 (NONE_FOUND): Define.
4752 (No_dSuf): Define.
4753 (No_xSuf): Define.
4754 * config/tc-i386.c (set_intel_syntax): New routine.
4755 (intel_syntax): Declare.
4756 (allow_naked_reg): Declare.
4757 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4758 (intel_float_operand): New routine.
4759 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4760 Handle brackets as well as parens. Call i386_intel_operand for
4761 intel syntax. Reverse operands if appropriate. Handle new
4762 suffixes. Handle movzx and movsx.
4763 (i386_is_reg): New routine.
4764 (i386_immediate): New routine.
4765 (i386_scale): New routine.
4766 (i386_displacement): New routine.
4767 (i386_operand_modifier): New routine.
4768 (build_displacement_string): New routine.
4769 (i386_parse_seg): New routine.
4770 (i386_intel_memory_operand): New routine.
4771 (i386_intel_operand): New routine.
4772 (i386_operand): Call i386_displacement, i386_immediate,
4773 i386_scale, etc. instead of handling inline.
4774 (parse_register): Handle registers without prefix.
4776 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4778 * configure: Regenerate.
4779 * configure.in (arm-*-oabi): New.
4780 (thumb-*-oabi): New.
4781 * config/tc-arm.c (target_oabi): Declare.
4782 (md_apply_fix3): Support REL relocs.
4783 (md_parse_option): Handle -oabi.
4784 (elf32_arm_target_format): New routine.
4785 (md_longopts): Add OPTION_OABI.
4786 * config/tc-arm.h: Redefine TARGET_FORMAT.
4789 1999-01-28 Nick Clifton <nickc@cygnus.com>
4791 * write.c (write_relocs): Handle out of range error.
4793 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4794 (fr30_force_relocation): Default to 0.
4796 * config/tc-fr30.h (obj_fix_adjustable): Define.
4797 (TC_FORCE_RELOCATION): Define.
4799 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4800 relocs.
4802 1999-01-16 Nick Clifton <nickc@cygnus.com>
4804 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4805 merge of two instructions if the left instruciton kills the right.
4807 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4809 * Makefile.in: Regenerate.
4810 * configure.in: Redo test for using cgen.
4811 * configure: Regenerate.
4813 1999-01-09 Nick Clifton <nickc@cygnus.com>
4815 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4816 redefinition of this macro.
4818 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4820 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4821 warning.
4823 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4825 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4826 a read of HI or LO and an immediatly following branch.
4828 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4830 * config/tc-mips.c (md_begin): Another correction to the setting of
4831 mips_eabi64.
4833 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4835 * config/tc-mips.c (md_begin): Correct type-o in setting of
4836 mips_eabi64.
4838 1998-12-21 Nick Clifton <nickc@cygnus.com>
4840 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4841 bit insn when optimizing, so that parallelised instructions will
4842 start on a 32 bit boundary.
4844 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4846 * config/tc-mips.c (mips_eabi64): New.
4847 (md_begin): Set mips_eabi64.
4848 (mips_elf_final_processing): Use it.
4850 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4852 * config/tc-mips.c (mips_elf_final_processing):
4853 Correct setting of ABI in e_flags.
4855 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4857 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4858 in delay slots.
4860 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4862 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4864 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4866 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4867 warning, values that don't fit in the field.
4869 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4871 * config/tc-mips.c (mips_abi_string): New.
4872 (md_parse_option,md_longopts): Add mabi.
4873 (mips_elf_final_processing): Set e_flags based on mabi flag.
4875 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4877 * config/tc-mips.c (md_parse_option): Handle vr4111.
4879 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4881 * config/tc-h8300.c (build_bytes): Change message given if the
4882 instruction requires H8/300H mode and we're not in Hmode, to
4883 suggest that it may be the operand modes that are the problem, not
4884 necessarily the opcode.
4886 1998-12-10 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-fr30.c: Add line separator character.
4890 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4892 * configure.in (hppa-*-mpeix*): New target.
4893 * config/obj-som.h (obj_som_compiler): Declare.
4894 * config/obj-som.c (compiler_seen): New static variable.
4895 (obj_som_compiler): New function.
4896 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4897 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4898 (pa_type_args): Set hppa_priv_level.
4899 (pa_compiler): New static function if OBJ_SOM.
4900 * configure: Rebuild.
4902 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4904 * read.c (output_leb128): Don't mark as inline.
4906 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4908 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4909 AIX .vbyte unaligned data support.
4910 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4911 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4912 sections.
4914 1998-12-07 Nick Clifton <nickc@cygnus.com>
4916 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4917 input handling.
4919 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4921 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4922 BFD_RELOC_ARM_PCREL_BRANCH.
4924 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4926 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4927 checking the target type.
4928 (mips-dec-bsd*): Set endian to little.
4929 * configure: Rebuild.
4931 COFF weak symbol support, based on patches from Mark Elbrecht
4932 <snowball3@usa.net>:
4933 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4934 * config/obj-coff.c (obj_coff_weak): New static function.
4935 (obj_coff_endef) [both versions]: Handle weak symbols.
4936 (coff_frob_symbol): Likewise.
4937 (yank_symbols): Likewise.
4938 (obj_pseudo_table): Add "weak".
4940 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4941 <aymeric.vincent@emi.u-bordeaux.fr>.
4942 * aclocal.m4: Rebuild with current tools.
4943 * configure: Rebuild.
4945 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4946 an assertion failure for a case we can't handle when OBJ_ECOFF.
4948 * expr.c (operator): And with 0xff to avoid problems with signed
4949 char.
4951 1998-12-03 Nick Clifton <nickc@cygnus.com>
4953 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4954 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4956 1998-12-02 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4959 LDI:20 insn.
4961 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4963 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4964 calculation of pcrel point.
4966 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4969 pcrel point.
4971 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4974 scope.
4975 (d10v_cleanup): Only generate previous insn if a multiline insn is
4976 not pending.
4978 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4981 FR30_OPERAND_I32.
4983 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4986 -marm6xxx command line switches.
4988 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4990 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4991 (itbl-ops.o): Delete duplicate dependencies.
4992 Rebuild dependencies.
4993 Add fr30 dependencies.
4994 * Makefile.in: Rebuild.
4996 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4998 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4999 opcode list.
5000 * listing.c: Ignore line terminator characters found inside
5001 strings.
5003 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5005 * po/gas.pot: Regenerated.
5007 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5010 fr30_is_label_start(). Also checks for delay slot insns.
5012 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5013 FR30 instructions which contain a colon in the mnemonic.
5015 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5017 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5019 * config/tc-fr30.c: Removed currently superflous code.
5021 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5023 * config/tc-fr30.h: New file.
5024 * config/tc-fr30.c: Tweaking so that it will compile.
5026 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5028 * config/tc-d10v.h (obj_fix_adjustable): Define.
5029 (TC_FORCE_RELOCATION): Define.
5030 (d10v_force_relocation): Declare.
5031 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5032 (md_apply_fix3): Handle Vtable relocs.
5033 (d10v_fix_adjustable): New.
5034 (d10v_force_relocation): New.
5036 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-d30v.c: Change default behaviour to ignore potential
5039 conflicts between register name and symbol names.
5041 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5043 * configure.in: Add fr30-*-*.
5044 * config/tc-fr30.c: New file.
5045 * Makefile.in: Regenerated.
5046 * config.in: Regenerated.
5047 * configure: Regenerated.
5048 * doc/Makefile.in: Regenerated.
5049 * po/gas.pot: Regenerated.
5051 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5053 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5054 are 16 bit insns.
5056 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5058 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5059 characters.
5060 (do_scrub_chars): Add some casts to unsigned char to avoid
5061 unwanted sign extension.
5062 * read.c (lex_type): Set characters about 127 to be symbol
5063 characters.
5064 * config/tc-i386.c (md_begin): Set identifier_chars and
5065 operand_chars for values above 127.
5067 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5069 * configure.in: detect cygwin* instead of cygwin32*
5070 * configure: regenerate
5072 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5074 * listing.c: Add support for producing a listing from piped
5075 input.
5077 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5079 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5080 (append_insn): Account for the tx39's multiply behavior.
5082 1998-10-26 Michael Meissner <meissner@cygnus.com>
5084 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5085 from assemble_parallel_insns. Add support for '->' to indicate
5086 explicitly serializing the instructions.
5087 (md_assemble): Ditto.
5089 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5091 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5092 WEAK handling.
5094 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5096 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5098 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5100 * config/tc-mips.c : support frame and regmask/fregmask when
5101 MIPS_STABS_ELF is specified.
5103 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5105 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5106 (md_apply_fix): Don't return 1 for VTABLE relocs.
5107 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5109 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5111 * doc/c-i386.texi: Replace occurences of "opcode" with
5112 "instruction mnemonic", "instruction", or "mnemonic" when
5113 referring to the name of an instruction. Use "opcode" when
5114 referring to the sequence of machine bytes.
5116 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5117 (is_opcode_char): Rename to is_mnemonic_char.
5118 (md_assemble and i386_operand): Correct error messages from
5119 "opcode" to "instruction mnemonic"
5120 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5121 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5122 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5123 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5124 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5125 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5126 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5128 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5130 * config/tc-i386.c (i386_operand): Check for garbage after
5131 register name.
5133 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5135 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5136 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5138 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5140 * config/tc-sh.h (obj_fix_adjustable): Define.
5141 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5142 (md_apply_fix): Likewise.
5143 (tc_gen_reloc): Likewise.
5144 (sh_fix_adjustable): New.
5146 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5148 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5149 * cgen.h (gas_cgen_finish_insn): Update prototype.
5150 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5151 cgen_insn_t -> CGEN_INSN_INT.
5152 (make_parallel): Update handling of CGEN_INT_INSN_P.
5153 (assemble_parallel_insn): Ditto.
5154 (target_make_parallel): New function.
5155 (md_assemble): Use it.
5157 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5159 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5161 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5163 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5164 converted into lower case.
5166 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5168 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5169 (gas_cgen_tc_gen_reloc): Likewise.
5170 * config/tc-m32r.h (obj_fix_adjustable): Define.
5171 * config/tc-m32r.c (m32r_fix_adjustable): New.
5172 (m32r_force_relocation): Handle VTABLE relocs.
5174 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5176 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5178 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5180 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5181 to lower case before parsing.
5183 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5184 parallel insns modift buts in the PSW as a side effect.
5186 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5188 * config/tc-d30v.c (find_format): Test for missing flag and
5189 control registers.
5191 (md_apply_fix3): Fix error messages to avoid
5192 assumption about presence of a symbol.
5194 (parallel_ok): Disallow parallel instructions that both modify the
5195 same flag register.
5197 (find_format): Generate a warning if an odd numbered register is
5198 used as the first register in a mutli-register instruction.
5200 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5203 relocations are always associated with a symbol.
5205 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5207 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5208 (elf32_sparc_force_relocation): Declare.
5209 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5210 (tc_gen_reloc): Handle vtable relocs.
5211 (elf32_sparc_force_relocation): New.
5213 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5215 * symbols.c (S_IS_FUNCTION): New.
5216 * config/tc-v850.h (obj_fix_adjustable): Define.
5217 (TC_FORCE_RELOCATION): Define.
5218 (v850_force_relocation): Declare.
5219 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5220 of fx_addnumber for VTABLE reloc addends.
5221 (md_apply_fix3): Handle VTABLE relocs.
5222 (v850_fix_adjustable): New.
5223 (v850_force_relocation): New.
5225 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5227 * tc-hppa.c (fp_operand_format): Add some additional formats.
5228 (pa_ip): Do not automatically promote into pa2.0 mode.
5229 (pa_level): Handle ".level 2.0".
5231 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5233 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5234 * config/tc-i386.h (template.extension_opcode): Change to
5235 unsigned int to allow full range of 8-bit opcode suffixes.
5236 (None): Redefine as 0xffff.
5238 From Jeff B Epler <jepler@usgs.gov>
5239 * doc/c-i386.texi (i386-SIMD): New section.
5241 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5243 * read.c (discard_rest_of_line): New function.
5244 * read.h: Declare it.
5245 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5247 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-d10v.c (find_symbol_matching_register): New function.
5250 (find_opcode): Cope with the case where a register name matches
5251 a symbol name.
5253 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-v850.c (md_pcrel_from): Rename to
5256 v850_pcrel_from_section.
5257 (v850_pcrel_from_section): Do not resolves symbols in other
5258 sections.
5260 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5262 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5264 * config/tc-d10v.c (find_opcode): Generate an error if a register
5265 is supplied for an operand that should not be a register.
5267 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5269 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5270 instructions to have another instruction in the right bin.
5272 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5275 the right container if the left container holds a branch
5276 instruction.
5278 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5281 both a register name and symbol name.
5282 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5284 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5286 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5287 execution unit class.
5289 (reg_name_search): If a name matches a register and a symbol,
5290 prefer the register.
5291 (find_format): Disallow flag registers when a general purpose
5292 register is required.
5293 If a number is required, but a register has been given, check to
5294 see if a symbol with the same name as the register exists, and if
5295 so, use that symbol.
5297 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5299 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5301 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5303 * config/tc-d30v.c (find_format): Do not accept flag registers as
5304 general purpose registers.
5305 (find_format): If an immediate value is expected at a given place
5306 in a format, but a register name has been provided instead, check
5307 to see if that register name matches the name of a predefined
5308 symbol and if it does, then use the symbol instead.
5309 (reg_name_search): If a register name matches a symbol name,
5310 prefer the register name to the symbol name.
5312 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5314 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5315 the previous insn to empty.
5317 1998-09-20 Michael Meissner <meissner@cygnus.com>
5319 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5320 pieces, forcing the use of an ANSI compiler.
5322 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5324 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5325 relocs.
5326 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5328 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5330 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5331 assembler syntax.
5332 (obj_elf_vtable_entry): Likewise.
5333 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5334 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5335 (tc_gen_reloc): Likewise.
5336 (arm_fix_adjustable): Likewise.
5337 (elf32_arm_force_relocation): New.
5338 (armelf_frob_symbol): Remove coff-style symbol support.
5340 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5342 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5344 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5346 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5347 OBJ_COFF so that routine is defined for a.out format.
5349 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5351 * config/tc-i386.c (i386_operand): Detect non-segment registers
5352 used as segment prefixes.
5354 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5357 optimize across FDE boundaries.
5359 * config/obj-coff.c (obj_coff_section): Preserve any link once
5360 flags when setting the section flags.
5362 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5364 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5365 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5367 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5369 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5370 to the host width.
5372 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5374 * frags.c (frag_grow): Include the size of the frag struct in the
5375 obstack chunk size.
5377 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5378 if the new subseg comes before the old.
5380 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5382 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5383 to handle edge8 and edge16.
5385 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5387 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5388 before we clobber the symbol involved.
5390 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5392 * config/tc-arm.c: Remove OBJ_ELF definitions for
5393 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5394 use arm_adjust_symtab for OBJ_COFF.
5395 (armelf_adjust_symtab): New Routine.
5396 * config/tc-arm.h: Define obj_adjust_symtab to
5397 armelf_adjust_symtab for OBJ_ELF.
5399 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5401 * configure.in: Make all i386-elf targets use bfd_gas.
5402 * config/tc-i386.c (tc_i386_force_relocation): New.
5403 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5404 (md_apply_fix3): Likewise.
5405 (tc_gen_reloc): Handle them.
5406 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5407 tc_i386_force_relocation.
5409 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5413 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5415 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5416 current opcode after writing the first insturction of a reverse
5417 sequential pair.
5419 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5421 * read.h (generate_lineno_debug): Add prototype.
5422 * read.c (generate_lineno_debug): Make non-static.
5424 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5426 * config/tc-i386.c (md_assemble): Only warn for address/data size
5427 prefixes.
5429 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5431 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5432 against Thumb function names, as the linker needs this information.
5434 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5436 * expr.c (operand): Check also that there is no advance in operand
5437 after atof_generic in order to decide "is it label 0f or floating
5438 point number?".
5440 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5443 command line options with a single dash.
5444 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5446 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5448 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5449 * tc-arm.c (arm_fix_adjustable): New routine.
5451 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5453 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5454 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5455 demand_empty_rest_of_line before mri_comment_end.
5456 (equals): Check garbage after expression before
5457 mri_comment_end in MRI mode.
5459 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5462 small immediate constant to use the constant itself rather than
5463 always using 1.
5465 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5467 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5468 (pa_leave): Likewise.
5470 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5472 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5473 prefixes.
5474 (i386_operand): Fix an error message.
5476 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5478 * doc/c-arm.texi (ARM Directives): Document .req directive.
5480 * config/tc-arm.c (reg_required_here): Display erroneous string if
5481 the register name could not be decoded.
5482 Do not set inst.instruction if the sift is -1.
5484 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5486 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5487 we do for EXTERN.
5489 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5491 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5492 even if it is belived to be unnecessary.
5494 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5496 config/tc-i386.c (i386_operand): Size immediate constants by
5497 suffix (erroneously removed as part of July 7 change).
5499 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5501 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5502 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5503 (armelf_frob_symbol): New Routine.
5504 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5506 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5508 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5510 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5512 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5513 command line switches passed to assembler.
5515 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5517 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5518 (gas_cgen_opcode_desc): Declare.
5519 (gas_cgen_parse_operand): Declare.
5520 (*): Prepend gas_ to gas specific fns to denote them as such.
5521 All uses updated.
5522 * cgen.c (gas_cgen_opcode_desc): New global
5523 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5524 (queue_fixup): Renamed from cgen_queue_fixup.
5525 (*): Prepend gas_ to gas specific fns to denote them as such.
5526 All uses updated.
5527 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5528 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5529 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5530 Open opcode table and initialize it.
5531 (make_parallel): Use gas_cgen_opcode_desc.
5532 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5533 (md_assemble): Ditto.
5535 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5537 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5538 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5539 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5540 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5541 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5542 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5543 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5544 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5545 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5546 (INIT_STAB_SECTION): Likewise.
5547 (OBJ_PROCESS_STAB): Likewise.
5549 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5550 (md_parse_option): Watch for them.
5551 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5552 (md_begin): Kill neverdef code.
5553 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5554 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5555 (s_alpha_coff_wrapper): New.
5556 (md_pseudo_table): Trap all ECOFF pseudos.
5558 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5560 Start of changes to remove mdebug section from mips*-elf
5561 Based on MIPS_STAB_ELF definition
5562 * acconfig.h: undef if not configured
5563 * config.in: undef if not configured
5564 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5565 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5566 * stabs.c (s_stab_generic): flush frag
5568 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5570 * configure.in: (arm-*-elf): Handle.
5571 (thumb-*-elf): Handle.
5572 * configure: Regenerate.
5573 * read.c (stringer): Fix typo in comment.
5574 * write.c (fixup_segment): Don't add symbol value to addend if
5575 TC_ARM and OBJ_ELF.
5576 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5577 sections.
5578 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5579 for OBJ_ELF.
5581 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5583 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5584 (write_2_short): Emit warning if new flag is set.
5585 (do_assemble): Set flags if left instruction is one of special
5586 "right-instruction-killer" type.
5588 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5590 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5591 Always output words in debug_info section as big endian.
5592 (sparc_target_format): Choose correct bfd target.
5593 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5595 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5597 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5598 to work with internationalization code. Issue an error when two
5599 operands match that are not allowed to match.
5601 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5603 * configure.in (install_tooldir): Allow target to specify whether
5604 it wants to be installed in $(tooldir)/bin.
5605 * configure: Regenerate.
5606 * Makefile.am (install-exec-local): Set install-exec-tooldir
5607 dependency via configure.
5608 * Makefile.in: Regenerate.
5610 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5612 * Makefile.am (install-exec-local): Split into two ...
5613 (install-exec-bindir,install-exec-tooldir): New rules.
5614 * Makefile.in: Regenerate.
5616 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * Makefile.am (install-exec-local): Don't remove the file before
5619 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5620 W. Rozycki <macro@ds2.pg.gda.pl>.
5621 * Makefile.in: Rebuild.
5623 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5625 * cgen.c: Include libiberty.h.
5626 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5627 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5628 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5629 (md_cgen_lookup_reloc)): Declare.
5630 (md_cgen_record_fixup_exp): Declare.
5631 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5632 (m32r_relax_frag): Declare.
5633 (cgen_md_apply_fix3): Decls moved to cgen.h.
5634 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5635 (m32r_cgen_record_fixup_exp): Delete decl.
5636 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5637 (assemble_nop): Delete.
5638 (expand_debug_syms): Delete unused `exp'.
5639 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5640 Add default case for -Wall.
5641 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5642 (md_atof): Delete unused wordP.
5644 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5646 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5647 value.
5649 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5651 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5652 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5653 .print, .purgem, and .struct. Remove documentation for
5654 .app-file.
5656 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5658 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5659 Update call to insert_operand.
5661 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5663 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5665 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5667 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5668 whitespace after a prefix operator.
5670 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5672 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5674 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5676 * config/tc-sparc.c (log2): New static function.
5677 (s_reserve): Use log2 to convert alignment before calling
5678 record_alignment.
5679 (s_common): Use log2 to convert alignment before calling
5680 record_alignment and frag_align.
5681 (sparc_cons_align): Use log2.
5683 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5686 (s_common): Likewise.
5688 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5689 initialization of waddr.
5690 (sparc_elf_final_processing): Add default case to switch.
5692 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5694 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5695 than temporary real.
5697 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5699 * write.c (subsegs_finish): Don't align the segments if there were
5700 any errors.
5702 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5703 copying aux information.
5705 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5706 expression into a symbol.
5708 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5710 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5711 type to unsigned int.
5712 (md_assemble): Change type used to store offsets from unsigned
5713 long to long.
5714 (i386_operand): Switch error check to only call RESTORE_END_STRING
5715 once after parse_register.
5717 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5719 * config/tc-v850.c (md_show_usage): Changed format to match that
5720 of gcc, ld, etc.
5722 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5724 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5726 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5727 relocs.
5728 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5729 weak.
5731 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5734 * doc/Makefile.in: Rebuild.
5736 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5738 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5739 for %lo expressions.
5740 (mips_ip, case 'u'): Move range check after code to mask
5741 off bits in %hi/%lo expressions. Mask off high bits for
5742 %lo expressions.
5744 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5746 * doc/Makefile.am (gasver.texi): New target.
5747 (as.info, as.dvi): Depends upon gasver.texi.
5748 * doc/as.texinfo: Include gasver.texi. Mention version number on
5749 title page and in top node.
5750 * doc/Makefile.in: Rebuild.
5752 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5754 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5755 but not including the line containing the edict.
5756 * listing.h (LISTING_EOF): New.
5757 * input-scrub.c (input_scrub_next_buffer): Call it.
5759 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5761 * config/tc-i386.c (i386_operand): Don't set the size of an
5762 immediate address based solely on the suffix and the mode.
5764 * config/tc-i386.c (md_assemble): Add assertion to make sure
5765 overlap2 does not set Imm.
5767 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5768 sequences of whitespace to a single space.
5769 (is_space_chars): Just compare with space.
5770 (md_begin): Don't initialize space_chars.
5771 (md_assemble): Just skip a single whitespace character.
5772 (i386_operand): Rewrite base-index parsing to use new
5773 parse_register, and to skip white space. Skip white space in a
5774 number of other places too. Don't give error message if
5775 parse_register fails.
5776 (parse_register): Change reg_string parameter to be non-const.
5777 Add end_op parameter. Skip white space after the `%', and return
5778 end of register string. Give error message here rather than
5779 caller.
5781 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5783 Based on patch from Matt Semersky <matts@scd.hp.com>:
5784 * expr.c (op_encoding): Make const.
5785 (expr_set_precedence): New function.
5786 (expr_begin): Don't set operator rankings, just call
5787 expr_set_precedence.
5788 * expr.h (expr_set_precedence): Declare.
5789 * read.c (s_mri): Call expr_set_precedence.
5791 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5793 * doc/as.texinfo (Statements): Remove paragraph discussing
5794 continuing lines with a backslash. This hasn't worked for years,
5795 if it ever did.
5797 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5799 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5800 symbol definitions.
5801 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5802 (ps_CTORS, ps_DTORS): New section types.
5803 (vms_fixup_xtors_section): New function
5804 (Ctors_Psect, Dtors_Psect): Define.
5805 (IS_GXX_XTOR): Define
5806 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5807 Filter static constructors/destructors and add to
5808 Ctors_Symbols/Dtors_Symbols chain.
5809 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5810 appropriate section.
5812 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5813 * makefile.vms: Merge vax/vms support.
5815 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5817 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5818 (elf_pseudo_table): Add them.
5819 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5820 (md_apply_fix): Accept them.
5821 (mips_fix_adjustable): Don't adjust them.
5822 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5823 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5824 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5825 (tc_fix_adjustable): Don't adjust them.
5827 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5829 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5830 (cgen.o): Use it.
5831 * Makefile.in: Regenerate.
5832 * configure.in: AC_SUBST cgen_cpu_prefix.
5833 * configure: Regenerate.
5835 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5837 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5838 Changed all users of COND12_DELAY.
5840 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5842 * config/tc-mn10300.c (set_arch_mach): New function.
5843 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5844 (md_begin): Default to mn10300 mode.
5845 (md_assemble): Only accept instructions for the core mn10300
5846 chip and the active machine type.
5848 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5850 * subsegs.h (segment_info_type): Give the struct a name.
5851 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5852 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5853 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5854 * config/tc-w65.h (tc_reloc_mangle): Declare.
5855 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5857 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5859 * config/tc-v850.c (v850_comm): Restore old section
5860 after common processing.
5862 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5864 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5866 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5868 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5869 char with code that explicitly sign-extends.
5871 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5873 * config/tc-v850.c (md_begin): Restore text section as the current
5874 section after creating call table sections.
5875 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5876 code.
5878 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5879 with call to macro SYM_AUXINFO.
5881 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5883 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5884 with the program transform name.
5885 * Makefile.in: Rebuild.
5887 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5889 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5890 information.
5892 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * config/tc-i386.c (i386_operand): Be prepared for a space between
5895 the open parenthesis and the start of the register operand,
5896 because of the June 16 change.
5898 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5900 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5901 BFD_ASSEMBLER.
5903 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5905 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5906 even if it is belived to be unnecessary.
5908 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5910 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5911 symbols.
5912 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5914 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5916 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5917 shift amount for a repeated operand. The shift amount for the
5918 repeated copy comes from the size of the operand.
5920 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5922 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5924 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5926 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5928 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5930 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5931 characters in it as LEX_IS_SYMBOL_COMPONENT.
5932 * config/tc-i386.h (tc_symbol_chars): Define.
5933 (extra_symbol_chars): Declare.
5934 * config/tc-i386.c (extra_symbol_chars): Define.
5935 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5936 (line_comment_chars): Set to '/' if TE_LINUX.
5937 * doc/c-i386.texi (i386-prefixes): Update.
5938 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5940 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5942 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5943 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5945 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5947 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5948 constraint in instructions REP & REPI.
5950 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5953 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5955 (check_range): If the operand is shifted, then shift the number
5956 before checking its range.
5958 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5960 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5961 common sections.
5963 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5965 * config/tc-v850.c (v850_comm): Create special sections as needed.
5967 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5969 * config/tc-d10v.c (write_2_short): Addition of swapping
5970 instructions for sequential and reverse sequential order when
5971 given order is not possible.
5973 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * Makefile.am: Rebuild dependencies.
5976 (DEP_INCLUDES): Fix reference to intl build directory.
5977 * Makefile.in: Rebuild.
5979 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5981 * doc/c-i386.texi: Update 16 bit documentation.
5983 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5984 IgnoreDataSize to IgnoreSize as they are used for address size as
5985 well as data size.
5986 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5987 32-bit mode, similarly addr16/data16 and variants.
5989 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5991 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5992 sequential word multiply instructions.
5994 (do_assemble): Add extra command line argument, to allow mul32
5995 attribute to be preserved across parallel insns.
5996 (md_assemble): Insert NOPs between explicitly parallel insns which
5997 contain an 32 bit multiply and a 16 multiply.
5999 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6001 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6002 likewise for REPE.
6004 * config/tc-i386.c (reloc): Add braces.
6006 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6007 consistent with Intel naming.
6008 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6009 use bitfields in sib_byte.
6010 (modrm_byte): Don't use bitfields here either.
6012 * config/tc-i386.c (current_templates): Add const.
6013 (parse_register): Add const to return, param, and char *s.
6014 (i386_operand): Add const to reg_entry *r.
6015 * config/tc-i386.h (templates): Add const to start, end.
6017 Inspired by code for 16 bit gas support from Martynas Kunigelis
6018 <martynas@nm3.ktu.lt>:
6019 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6020 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6021 (uses_mem_addrmode): Remove.
6022 (md_estimate_size_before_relax): Add support here too.
6023 (md_relax_table): Rewrite interface to md_relax for 16 bit
6024 support.
6025 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6026 (opcode_suffix_to_type): Remove.
6027 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6028 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6029 (md_convert_frag): Likewise.
6030 (i386_operand): Add support for 16 bit base/index regs,
6031 immediates, and displacements. Remove some unnecessary casts, and
6032 localise end_of_operand_string, displacement_string_start,
6033 displacement_string_end variables. Add GCC_ASM_O_HACK.
6034 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6036 * config/tc-i386.c (prefix_hash): Remove.
6037 (md_begin): Rewrite without obstacks. Remove prefix hash table
6038 handling. Rewrite lexical table handling.
6039 (i386_print_statistics): Don't print prefix statistics.
6040 (md_assemble): Rewrite instruction parser so that line is not
6041 converted to lower case. Don't do a hash_find for prefixes,
6042 instead recognise them via opcode modifier.
6043 (expecting_operand, paren_not_balanced): Localise variables.
6044 * config/tc-i386.h (IsPrefix): Define.
6045 (prefix_entry): Remove.
6047 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6048 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6049 '\\' in case where comment_chars contains '/'.
6051 * config/tc-i386.c (MATCH): Ensure given operand and template
6052 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6053 you must write `ljmp *table(%ebx)'.
6055 From H.J. Lu <hjl@gnu.org>:
6056 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6057 as 0 ifndef BFD_ASSEMBLER.
6058 (md_assemble): Allow immediate operands without suffix or
6059 other reg operand to default in size to the current code size.
6061 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6063 * config/tc-v850.c (md_begin): Restore creation of
6064 .call_table_text and .call_table_data sections.
6066 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6068 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6069 after emitting a word of noops.
6071 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6073 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6074 (i386_operand): Simplify checks for valid base/index combinations.
6075 Disallow `in 4(%dx),%al'.
6077 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6078 index_reg const.
6079 (add_prefix): Change parameter from char to int.
6081 * config/tc-i386.h (Ugh): Define opcode modifier.
6082 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6084 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6085 CONSISTENT_REGISTER_MATCH macros to check register types more
6086 thoroughly. Check for illegal suffix/operand combinations
6087 when matching insns with operands. Handle new `s' suffix, and
6088 associated FloatMF opcode modifier for float insns with memory
6089 operands.
6090 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6091 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6092 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6093 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6094 DATA_PREFIX_OPCODE throughout.
6096 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6097 (md_assemble): Rewrite suffix/register operand checking code to be
6098 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6099 AnyMem, the better to grep.
6100 (pi): Remove Abs.
6101 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6102 given a memory operand. Don't set Abs bits either.
6103 (type_names): Remove Mem*, Abs*.
6104 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6105 define opcode_modifiers as these cases are handled by Disp8,
6106 Disp16, Disp32 and suffix checks.
6107 (COMES_IN_BOTH_DIRECTIONS): Remove.
6108 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6110 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6111 if IgnoreDataSize modifier given. Remove ShortformW modifier
6112 test. Add test for ShortForm in W base_opcode modification.
6113 Merge Seg2ShortForm and Seg3ShortForm code.
6114 * config/tc-i386.h (ShortFormW): Remove.
6115 (IgnoreDataSize): Define.
6117 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6119 * config/tc-d30v.c (md_assemble): Store previous segment state
6120 with previous instruction.
6122 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6124 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6125 (ebp, esp): Remove static variables.
6126 (MATCH): Remove test for InOutPortReg.
6127 (i386_operand): Properly handle InOutPortReg here instead.
6128 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6129 (md_assemble): Simplify and correct modrm and sib generation.
6130 (i386_operand): Add warning for scale without index.
6131 Rewrite checks for valid base/index combinations.
6133 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6134 macros and enclose in do while(0).
6135 (RESTORE_END_STRING): Likewise.
6136 (md_assemble): Add one to printed operand number so we start
6137 from 1 not 0. Add some more gettext invocations.
6138 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6139 number here too.
6141 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6142 DATA_PREFIX, SEG_PREFIX): Define.
6143 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6144 (check_prefix): Remove function.
6145 (add_prefix): New function. Add prefix to i.prefix as well as
6146 doing checks.
6147 (md_assemble): Changes for add_prefix. Remove hack for wait
6148 prefix, instead always output prefixes in fixed order. Test
6149 for jcxz/loop when selecting between word & dword operations,
6150 and add address size prefix rather than operand size prefix.
6151 Remove operand -> address size hack when emitting jcxz/loop.
6152 (i386_operand): Remove O_Absent check as it's done in expr.
6154 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6156 * configure.in: Recognize m5200 as a cpu_type of m68k.
6157 * aclocal.m4: Rebuild with current libtool.
6158 * configure: Rebuild.
6160 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6162 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6163 to relaxable_symbol to prevent references to external symbol from
6164 being relaxed.
6166 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6168 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6169 symbols are relaxable.
6171 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6173 * config/tc-v850.c (md_begin): Don't create special
6174 sections by default.
6176 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6178 * config/tc-mips.c (macro): For div and udiv, close the
6179 reorder block as soon as possible.
6181 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6183 From Matt Semersky <matts@scd.hp.com>:
6184 * macro.c (macro_mri_mode): New function.
6185 * macro.h (macro_mri_mode): Declare.
6186 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6187 MRI mode.
6189 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6191 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6192 OBJ_EVAX case.
6194 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6195 until after xstrdup in OBJ_EVAX case.
6197 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6199 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6200 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6201 of hardcoded magic number.
6202 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6204 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6206 * read.c (do_s_func): New function.
6207 (s_func): Call it.
6208 * read.h (do_s_func): Add prototype.
6210 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6212 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6213 nops if fill pattern not specified.
6215 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6217 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6218 * config/te-go32.h (TE_GO32): Define.
6219 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6221 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6223 Implement .func/.endfunc pseudo-ops.
6224 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6225 (s_func): Declare.
6226 * read.c (potable): Add .func,.endfunc.
6227 (s_func): New function.
6228 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6229 functions.
6230 (in_doc_func_p,current_function_label): New static globals.
6231 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6233 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6235 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6236 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6237 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6238 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6239 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6240 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6241 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6242 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6243 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6244 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6245 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6246 * config/tc-a29k.c: Don't define md_short_jump_size,
6247 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6248 * config/tc-alpha.c: Likewise.
6249 * config/tc-alpha.h: Likewise.
6250 * config/tc-arm.c: Likewise.
6251 * config/tc-h8300.c: Likewise.
6252 * config/tc-h8500.c: Likewise.
6253 * config/tc-hppa.c: Likewise.
6254 * config/tc-i860.c: Likewise.
6255 * config/tc-i960.c: Likewise.
6256 * config/tc-ppc.c: Likewise.
6257 * config/tc-sh.c: Likewise.
6258 * config/tc-sparc.h: Likewise.
6259 * config/tc-tic30.c: Likewise.
6260 * config/tc-w65.c: Likewise.
6261 * config/tc-z8k.c: Likewise.
6263 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6265 * config/tc-vax.c (_): Delete this macro used for placeholder
6266 values in vax_operand_width_size; it conflicts with the _() macro
6267 used for internationalization.
6269 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6271 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6272 code. From Chris Moller <moller@bops.com>.
6274 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6275 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6276 * read.c (emit_expr): Initialize seg and subseg fields of a new
6277 broken word.
6278 * write.c (write_object_file): Switch to the appropriate segment
6279 and subsegment when processing a broken word.
6281 * config/tc-m68k.c (mri_assemble): New static function.
6282 (build_mri_control_operand): Call mri_assemble rather than
6283 md_assemble.
6284 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6285 (s_mri_endf, s_mri_endw): Likewise.
6287 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * read.c (s_org): Call md_flush_pending_output if it is defined.
6291 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6293 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6295 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6296 (md_parse_option): Add for same.
6297 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6298 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6299 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6301 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6303 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6305 * config/tc-arm.c (find_real_start): Relax definition of local
6306 labels.
6308 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6310 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6311 symbols at the given address, not just the last one specified.
6313 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6315 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6316 or number_to_chars_littleendian to write data.
6318 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6320 * config/tc-v850.c (md_assemble): Remove artificially created
6321 register name symbols.
6323 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6325 * write.c (fixup_segment): Change "segment" to "section" in
6326 error message.
6328 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6330 * write.c (fixup_segment): Change sym1-sym2 message again.
6332 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6334 * write.c (fixup_segment): Improve error message for sym1-sym2
6335 errors when sym1 is in a different segment from sym2.
6337 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6339 * config/tc-m32r.c (warn_unmatched_high): New static local.
6340 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6341 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6342 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6343 (md_parse_option): Likewise.
6344 (md_show_usage): Likewise.
6345 (m32r_frob_file): Likewise.
6347 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6348 (read_a_source_file): Call them.
6349 * read.h (stabs_generate_asm_file): Declare.
6350 * stabs.c (stabs_generate_asm_file): New function.
6351 (generate_asm_file): New function.
6352 (stabs_generate_asm_lineno): Move file name handling into
6353 generate_asm_file.
6355 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6357 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6358 (d30v_current_align, d30v_current_align_seg): New variables.
6359 (d30v_last_label): New variable.
6360 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6361 (s_d30v_data, s_d30v_section): Likewise.
6362 (md_pseudo_table): Call them.
6363 (md_begin): Initialize d30v_current_align_seg.
6364 (md_assemble): Call d30v_align when needed by known current alignment.
6365 (d30v_frob_label, d30v_cons_align): New functions.
6366 * config/tc-d30v.h (md_do_align): Remove.
6367 (tc_frob_label): Call d30v_frob_label.
6368 (md_cons_align): New.
6370 * config/tc-d30v.c (find_format): Convert complex expressions to
6371 expression symbols before processing. Clean up code formatting.
6373 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6375 * po/Make-in (install-info): New target.
6377 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6379 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6380 instructions.
6381 * config/tc-mn10300.c (md_assemble): Likewise.
6383 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6385 * Makefile.am: Update with `make dep-am'.
6386 (HFILES): Add cgen.h.
6387 (cgen.o): Depend on cgen.h.
6388 * Makefile.in: Regenerate.
6390 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6392 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6394 * gasp.c (grab_label): Permit a label to be a preprocessor
6395 variable by permitting a label to start with a backslash.
6397 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6399 * config/tc-mips.c (validate_mips_insn): Removed hack
6400 for previously inaccessible bitfields in some INSN_TRAP
6401 instructions.
6403 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6405 * config/tc-d30v.c (do_assemble): Abort with error message
6406 if opcode operands do not match.
6408 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6410 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6411 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6412 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6413 similar new 'q' operand.
6415 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6417 * cgen.c (cgen_asm_finish_insn): Fix typo.
6419 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6421 * cgen.h: New file.
6422 * cgen.c: Include it.
6423 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6424 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6425 All callers updated.
6426 * config/tc-m32r.c: Include cgen.h.
6427 (m23r_insn): New members num_fixups,fixups.
6429 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6431 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6432 to avoid compiler warning.
6434 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6436 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6437 calling make.
6439 * makefile.vms (OBJS): Add ehopt.obj
6441 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6443 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6445 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6447 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6448 a short format insn.
6449 (md_assemble): Set it for explicitly packed insns.
6451 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6453 * config/obj-coff.c (c_symbol_merge): Do not take address of
6454 native fields when performing the memcpy.
6456 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6458 * config/tc-mips.c (macro,macro2): Implement
6459 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6461 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6463 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6464 relocations against globally visible symbols.
6465 * config/tc-m68k.c (relaxable_symbol): New macro.
6466 (m68k_ip, md_estimate_size_before_relax): Use it.
6467 (tc_m68k_fix_adjustable): Also handle weak symbols.
6469 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6471 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6472 references to externally visible symbols.
6473 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6474 values in twice for a PC relative reloc if the symbol is
6475 externally defined.
6477 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6478 don't adjust a PC relative reloc against an externally visible
6479 symbol.
6480 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6481 for a PC relative fixup against an externally visible defined
6482 symbol, arrange to store object file and addend values as though
6483 the symbol were not defined.
6484 (tc_gen_reloc): Likewise.
6486 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6488 * read.c (sizeof_leb128): Referenced externally by write.c so
6489 don't inline.
6491 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6493 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6494 and expand a 'debug' symbol associated with the next instruction
6495 that does not cause a short instruction to be filled with a NOP.
6496 (md_pseudo_table): Add support for .debugsym.
6497 (assemble_parallel_insn): Add calls to expand_debug_sym as
6498 appropriate.
6499 (md_assemble): Ditto.
6501 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6503 * as.c (main): Conditionally call setlocale.
6504 * gasp.c (main): Likewise.
6505 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6506 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6508 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6510 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6512 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6514 * config/tc-hppa.c: Change all calls to bzero to use memset.
6515 (pa_ip): Add cast to avoid warning.
6516 (tc_gen_reloc, md_apply_fix): Likewise.
6517 (pa_find_space_by_number): Likewise.
6518 (hppa_force_relocation): Likewise.
6519 (pa_block): Change i to unsigned int.
6520 * config/obj-som.h (obj_som_copyright): Declare.
6522 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6524 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6525 for line numbers for assembly source.
6527 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6529 * configure.in: Change version number to 2.9.4
6530 * configure: Rebuild.
6532 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6534 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6536 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6538 * ecoff.h: Change symbolS in function declaration to struct
6539 symbol.
6541 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6544 (md_convert_frag): Fix i18n typo.
6546 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6548 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6549 * ecoff.h: Protoype it.
6550 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6551 [EVAX] (s_alpha_prologue): Delete.
6552 (md_pseudo_table): Update.
6554 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6557 array to local pointer.
6558 (get_args, parse_expr): Add casts to avoid warnings.
6560 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6562 * read.c (s_set): Cast xmalloc return value to fragS *.
6563 * config/tc-m68k.c (m68k_ip): Function made static to match
6564 previous forward declaration.
6565 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6567 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6569 * config/tc-v850.c: Add internationalisation macros to error
6570 strings.
6572 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6573 macros to error strings.
6575 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6577 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6578 reloc is in the TOC csect.
6579 (md_apply_fix3): Correct gettext typo.
6581 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6583 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6584 .L - they are local labels and the branches are not really
6585 function calls but rather far jumps.
6587 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6589 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6591 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * config/tc-i386.c (md_assemble): Print operand number rather than
6594 using ordinal_names.
6595 (i386_operand): Likewise.
6597 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6599 * Makefile.am (INTLLIBS): Define to work around apparent automake
6600 bug.
6601 All Makefiles: Regenerated.
6603 * Many files: Added gettext invocations around user-visible
6604 strings.
6605 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6606 HAVE_LC_MESSAGES): Define.
6607 * dep-in.sed: Added asintl.h.
6608 * po/Make-in: New file.
6609 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6610 Include "asintl.h".
6611 * read.c (Z_): Renamed from `_'.
6612 * Makefile.am (SUBDIRS): Added po.
6613 (POTFILES): new macro.
6614 (po/POTFILES.in): New target.
6615 ($(OBJS)): Added asintl.h.
6616 (HFILES): Likewise.
6617 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6618 (as_new_LDADD): Added $(INTLLIBS).
6619 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6620 (gasp_new_LDADD): Added $(INTLLIBS).
6621 (gasp_new_DEPENDENCIES): New macro.
6622 * configure, aclocal.m4: Rebuilt.
6623 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6624 po/Makefile.
6625 (ALL_LINGUAS): Define.
6626 * macro.c: Include "asintl.h".
6627 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6628 * as.h: Include "asintl.h".
6629 * config/tc-i386.c (ordinal_names): Removed.
6630 (md_assemble): Changed error text to avoid ordinal_names.
6631 (i386_operand): Likewise.
6632 (reloc): Added as_bad to avoid i18n problems.
6633 (tc_gen_reloc): Likewise.
6634 * config/tc-arm.c (bad_args): Now a #define.
6635 (bad_pc): Likewise.
6636 * config/obj-vms.c (VMS_stab_parse): Changed type of
6637 `long_const_msg'.
6638 (global_symbol_directory): Unified strings to avoid i18n
6639 problems.
6640 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6641 avoid i18n problems.
6642 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6643 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6644 i18n problems.
6645 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6646 problems.
6647 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6648 comment.
6649 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6650 problems.
6651 * as.c (print_version_id): Added an fprintf to avoid i18n
6652 problems.
6653 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6654 problems.
6655 * expr.c (expr): Added as_warn call to avoid i18n problems.
6656 * messages.c (as_assert): Changed code to avoid i18n problems.
6657 (as_abort): Likewise.
6658 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6659 (s_space): Likewise.
6660 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6662 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6664 * config/tc-i386.c (check_prefix): New static function, split out
6665 from md_assemble.
6666 (struct _i386_insn): Add wait_prefix field.
6667 (md_assemble): Remove wait_prefix local variable. Use
6668 check_prefix when adding a prefix.
6670 * config/tc-i386.c (current_templates): New static variable.
6671 (md_assemble): Remove current_templates local variable.
6672 (md_assemble, i386_operand): Improve error and warning messages in
6673 many places. Add RESTORE_END_STRING in many places before error
6674 return. Clarify some comments.
6676 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6677 element array.
6678 (md_assemble): Parse string instruction operands, looking for
6679 segment override prefixes. Check for invalid segment prefixes on
6680 string instruction.
6681 (i386_operand): i.seg[] and max mem_operand changes for string
6682 insns.
6683 * config/tc-i386.h (EsSeg): Define.
6685 * config/tc-i386.h (regKludge): Define.
6686 (iclrKludge, imulKludge): Don't define.
6687 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6688 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6689 opcode_modifier checks to look for more common cases first. Add
6690 default_seg for IsString case.
6692 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6694 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6695 AC_DECL_YYTEXT.
6696 * configure: Rebuild with new automake and libtool.
6697 * aclocal.m4, Makefile.in: Likewise.
6699 * doc/Makefile.am (as.dvi): New target.
6700 * doc/Makefile.in: Rebuild.
6702 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6704 * configure.in: Added sparc86x support.
6706 * configure: Rebuild.
6708 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6709 sparc_arch.
6710 (md_parse_option): Warn if -EL is not supported for this architecture.
6712 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6714 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6716 * config/tc-mips.c (mips_ip): Note when we use get match on
6717 the full instruction name.
6719 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6721 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6722 back into the expression to handle add/sub simplification correctly.
6724 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6726 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6728 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6730 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6731 #<n>' instruction.
6733 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6735 * symbols.c (max_indent_level): New global.
6736 (print_symbol_value_1): Use it.
6737 * expr.h (expr_build_dot): Declare.
6738 * expr.c (expr_build_dot): New function.
6740 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6742 * symbols.c (print_binary): New function.
6743 (print_expr_1): Call it.
6745 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6747 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6748 operand in the opcode.
6750 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6752 * config/tc-i386.h: Reorder operand flags and opcode modifier
6753 flags for clarity. Remove unused definitions: Unknown,
6754 ImmUnknown, DispUnknown, NoModrm.
6755 * config/tc-i386.c (type_names): Add missing Debug type.
6756 (md_assemble): Better duplicate prefix checking. Quicker string
6757 instruction check via new opcode_modifier flag.
6759 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * doc/as.texinfo (Invoking): Clarify -Wa example.
6763 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6765 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6766 (s_mips_weakext): Define.
6767 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6768 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6769 defined(TC_MIPS).
6771 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6773 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6774 is an error if the value can not be computed at assembly time.
6775 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6777 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6779 * gasp.c (main): Set next field of new include_path structure to
6780 NULL. From Avery Pennarun <averyp@gdc.ca>.
6782 * read.c (s_mri_sect): Call as_bad rather than abort for an
6783 unsupported MRI target.
6785 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6787 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6788 the destination of a branch instruction should be altered.
6789 (find_real_start): New function: Locate the real, Thumb coded
6790 start of a Thumb function.
6791 (do_t_branch23): Alter the destination of branches to Thumb
6792 functions.
6794 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6796 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6798 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6799 also.
6801 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6803 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6804 * doc/c-hppa.texi: Likewise.
6806 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * Makefile.am: Rebuild dependencies.
6809 * Makefile.in: Rebuild.
6811 * Makefile.am (DEP_INCLUDES): New variable.
6812 (.dep1): Change to work when srcdir is not an absolute path.
6813 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6814 * Makefile.in: Rebuild.
6816 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6818 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6819 LinearAddress patch.
6821 * configure.in: Set version to 2.9.1.
6822 * configure: Rebuild.
6824 * Branched binutils 2.9.
6826 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6828 * config/tc-i386.h (FWait): Define.
6829 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6830 other prefixes. Check FWait flag in opcode table to see which
6831 instructions require an fwait prefix.
6833 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6835 * stabs.c (get_stab_string_offset): Always create a stab string
6836 section.
6838 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6840 Fix some gcc -Wall warnings:
6841 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6842 * ehopt.c (eh_frame_code_alignment): Likewise.
6843 * expr.c (integer_constant, operand): Likewise.
6844 * frags.c (frag_align): Likewise.
6845 * gasp.c (level_0, change_base, doinstr): Likewise.
6846 * hash.c (hash_ask): Likewise.
6847 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6848 (debugging_pseudo): Likewise.
6849 * macro.c (define_macro, check_macro): Likewise.
6850 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6851 (ignore_rest_of_line, float_cons): Likewise.
6852 * symbols.c (decode_local_label_name): Likewise.
6853 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6854 (fixup_segment, number_to_chars_bigendian): Likewise.
6855 (number_to_chars_littleendian): Likewise.
6856 * config/atof-ieee.c (gen_to_words): Likewise.
6857 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6858 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6859 * read.c (output_big_sleb128): Initialize locals to avoid
6860 warnings.
6861 (output_big_uleb128, equals): Likewise.
6862 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6863 to unsigned int. Change zeros to unsigned int.
6864 * cond.c (s_if): Add return to default case.
6865 * frags.c (frag_now_fix): Change return type to addressT.
6866 * frags.h (frag_now_fix): Update declaration.
6867 * listing.c (file_info_struct): Change linenum to unsigned int.
6868 (struct list_info_struct): Change hll_line to unsigned int.
6869 (print_source): Update format string.
6870 * read.c (emit_expr): Change scan to unsigned int, and don't
6871 bother to initialize it.
6872 * symbols.c (dollar_label_count): Change to unsigned long.
6873 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6874 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6875 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6877 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6879 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6880 mcf5200 just as we do for m68000.
6881 (m68k_init_after_args): Likewise.
6882 (md_estimate_size_before_relax): Likewise.
6884 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6886 * config/tc-v850.c (md_assemble): Store relocation addend in
6887 fixup instead of instruction.
6889 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6891 * config/tc-i386.c (md_assemble): Swap template arguments to
6892 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6893 This macro is currently symmetric, so passing them the wrong
6894 way didn't cause any problem, but may if the macro is changed
6895 in the future.
6896 After copying template to i.tm, use i.tm. rather than t-> to
6897 access fields, and make t a const*
6898 Move i.tm.operand_types[] swap to immediately after the copy.
6900 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6902 * expr.h (expr_build_uconstant): Add prototype.
6903 (expr_build_unary,expr_build_binary): Add prototypes.
6904 * expr.c (expr_build_uconstant): New function.
6905 (expr_build_unary,expr_build_binary): New functions.
6907 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6909 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6910 * macro.c (macro_expand_body): Increase buffer size.
6911 * messages.c (as_warn): Likewise.
6912 (as_warn_where, as_bad, as_bad_where): Likewise.
6914 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6916 Based on patch from H.J. Lu <hjl@gnu.org>:
6917 * Makefile.am (DISTSTUFF): New variable.
6918 (diststuff): New target.
6919 * Makefile.in: Rebuild.
6921 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6923 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6924 m32r_elf_section_change_hook.
6926 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6927 emit a nop if a section ends with a 16 bit instruction.
6929 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6932 s_lcomm rather than obj_coff_lcomm.
6933 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6935 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6937 * config/tc-i386.h (LinearAddress): Define.
6938 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6939 instruction, don't use a default segment.
6941 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6943 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6944 * configure: Rebuild.
6946 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * aclocal.m4, configure: Rebuild with libtool 1.2.
6950 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6952 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6953 PC relative branches. Patch courtesy of Jonathan Walton.
6956 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6958 * configure.in (emulations): Add thumb-pe target.
6960 * configure (emulations): Add thumb-pe target.
6962 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6964 * itbl-lex.l (yywrap): Don't define if already defined as a
6965 macro.
6967 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6969 * depend.c (quote_string_for_make): New function.
6970 (wrap_output): Use it.
6972 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6974 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6975 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6977 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6979 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6980 Recognize -GN and -relax.
6981 (md_begin): Initialize gp size from -G switch.
6982 (alpha_force_relocation): Always force if -relax.
6983 (alpha_align): Take a new argument that will specify when to
6984 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6985 Change all callers. Emit nop alignment padding as nop+unop pair.
6987 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6989 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6990 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6992 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6994 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6995 require padding to the next long word boundary.
6997 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6999 * cgen.c: #include symcat.h.
7000 * config/tc-m32r.c: Likewise.
7002 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7004 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7005 absolute expressions instead of '$' prefixed register names.
7007 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7009 * read.c (s_set): Record file and line info for symbols when -as.
7010 (pseudo_set): Don't overwrite that dummy fragment.
7012 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7014 * config/tc-ppc.c (md_pseudo_table): Add "section".
7015 (ppc_named_section): New static function.
7017 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7019 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7020 so we don't have to scan the entire list.
7022 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7024 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7025 case, allow the parallel instructions to modify the same flag
7026 bits.
7028 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7030 * listing.c (list_symbol_table): Categorize symbols by
7031 undefined_section rather than sy_frag->line == NULL.
7033 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7035 * Makefile.am (install-exec-local): Install properly when ln
7036 fails or tooldir == prefix.
7038 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7040 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7041 Test result of insert_operand for error.
7043 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7046 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7047 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7048 * doc/Makefile.in: Rebuild.
7050 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7052 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7053 (macro): Fix handling of M_COP[0-3].
7055 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7057 Based on patches from Ross Harvey <ross@teraflop.com>:
7058 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7059 if macro_alternate or macro_mri.
7060 (getstring): Remove support for byte constants between < and >.
7061 (get_any_string): '<' only starts a string if macro_alternate or
7062 macro_mri.
7063 (macro_expand_body): Permit keyword parameters following
7064 positional parameters.
7066 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7067 * configure.in (alpha*-*-netbsd*): New target.
7068 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7069 * configure: Rebuild.
7071 * as.h (flag_warn_suppress_instructionswap): Move from here...
7072 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7073 here, and make static.
7075 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7076 BFD_ASSEMBLER or MANY_SEGMENTS.
7078 * as.c (show_usage): Update bug-gnu-utils address.
7079 * gasp.c (show_usage): Likewise.
7080 * doc/as.texinfo (Bug Reporting): Likewise.
7082 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7084 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7085 insns regardless of the size of a pointer if we're in mips I or
7086 MIPS II mode.
7087 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7089 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7091 Fix rac to accept only a0:
7092 * tc-d10v.c (parallel_ok, find_opcode):
7093 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7094 Introduce OPERAND_GPR.
7096 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7098 * read.c (s_fill): Handle non-constant repeat counts by creating
7099 an rs_space fragment.
7101 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7103 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7104 from as_bad to as_warn.
7106 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7108 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7109 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7110 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7112 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7114 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7115 seg_fix_rotP rather than fix_root from seg_info.
7117 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7119 * expr.c: Add support for 0x1_2_3_4 bignums.
7121 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7123 * configure.in: Change -linux* to -linux-gnu*.
7124 * configure: Rebuild.
7126 * app.c (do_scrub_begin): Treat \r as whitespace.
7128 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * Makefile.am: Update dependencies.
7131 * Makefile.in: Rebuild.
7133 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7135 * configure, aclocal.m4: Rebuild with new libtool.
7137 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7139 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7140 the argument to bfd_set_arch_mach.
7141 (load_address): Use bfd_arch_bits_per_address to determine the
7142 bit size of an address instead of looking at the isa level.
7143 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7145 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7147 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7149 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7151 * ehopt.c: New file.
7152 * as.h (enum _relax_state): Add rs_cfa.
7153 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7154 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7155 * read.c (emit_expr): Call check_eh_frame.
7156 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7157 (relax_segment): Likewise.
7158 * Makefile.am: Rebuild dependencies.
7159 (GAS_CFILES): Add ehopt.c.
7160 (GENERIC_OBJS): Add ehopt.o.
7161 * doc/internals.texi (Frags): Document rs_cfa.
7163 * as.c (show_usage): Mention --traditional-format.
7164 (parse_args): Accept --traditional-format.
7165 * as.h (flag_traditional_format): Declare.
7166 * output-file.c (output_file_create): If flag_traditional_format,
7167 set BFD_TRADITIONAL_FORMAT on stdoutput.
7168 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7170 * config/tc-mips.c (append_insn): Make sure that if we have a
7171 fixup for an unmatched %hi reloc, it does not associated with a
7172 variant frag.
7174 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7175 * doc/Makefile.in: Likewise.
7177 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7179 * config/tc-m32r.c (check_for_side_effects): New function.
7180 (can_make_parallel): Add checks for instruction side effects
7181 clashing with the other instruction.
7182 (assemble_parallel_insn): Improve warning messages. Return error
7183 message from non-swapped instruction order.
7185 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7187 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7189 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7190 md_cleanup definition. This moves the forced literal output to
7191 the end of the source pass, and avoids macro's inserting literals
7192 into the code immediately after the macro expansion.
7194 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7196 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7197 a gas internal symbol is adjustable.
7198 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7200 * as.h: If gcc version greater than 2.6, use `__format__' and
7201 `__printf__' in function attributes, rather than `format' and
7202 `printf'.
7204 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7206 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7208 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7210 Add tms320c30 support:
7211 * config/tc-tic30.h: New file.
7212 * config/tc-tic30.c: New file.
7213 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7214 TARGET_FORMAT as "coff-tic30".
7215 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7216 * Makefile.am: Rebuild dependencies.
7217 (CPU_TYPES): Add tic30.
7218 (CPU_OBJ_VALID): tic30-aout is valid.
7219 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7220 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7221 * configure, Makefile.in: Rebuild.
7223 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7225 * config/tc-v850.c (md_assemble): Improvements to error messages.
7227 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7229 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7230 BFD_RELOC_HI16_S to store the high bits of any value.
7232 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7233 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7234 assembler calculate relocations to any external symbol at all.
7235 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7236 involving generation of pc-relative relocs.
7237 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7238 has been moved to md_apply_fix3.
7240 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7241 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7242 which actually means (the address of identifier's GOT entry) +
7243 constant, which is not particularly useful.
7245 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7247 * read.h (include_dirs): Declare.
7248 (include_dir_count,include_dir_maxlen): Declare.
7250 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7252 * configure.in: Correct check for shared opcodes library.
7253 * configure: Rebuild.
7255 * listing.c (buffer_line): If we can't open the file, set at_end.
7256 (listing_print): Remove unused local variable fi.
7258 * config/m68k-parse.y (reglistpair): Handle register list in
7259 either order.
7261 * config/vms-conf.h: Don't undef VERSION.
7263 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7265 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7266 OBJS variable.
7267 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7268 variable.
7269 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7270 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7271 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7272 (EXTRA_DIST): Define.
7273 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7274 explicitly rather than via the list of object files.
7275 (gcc-as.opt): New file created when make-gas.com is run.
7276 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7277 itbl-cpu.h} to #include appropriate file rather than copying that
7278 file.
7279 * config/vms-conf.h: Synchronize with current config.in.
7280 * Makefile.in: Rebuild.
7282 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7284 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7285 (parallel_ok): Relaxed parallel subinstruction dependency check.
7287 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7289 * as.h (flag_warn_suppress_instructionswap): added new flag.
7290 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7291 command line argument.
7292 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7293 warning only if flag_warn_suppress_instructionswap is false.
7295 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7297 * configure.in (i386-*-mingw32*): New target.
7298 * configure: Rebuild.
7300 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7302 * symbols.c (resolve_symbol_value): Don't set the segment if it
7303 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7305 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7306 S_GET_SEGMENT.
7308 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7310 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7311 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7312 compiler.
7314 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7316 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7318 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7320 * config/tc-v850.c (v850_insert_operand): Display instruction when
7321 an error is encountered.
7323 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7325 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7326 (i386-*-sco3.2v5*coff): New target.
7327 (i386-*-sco3.2*): New target.
7328 * configure: Rebuild.
7330 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7332 * config/tc-v850.c: Tidy error message production.
7334 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7336 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7337 validate_immediate return value in the right type for comparisons
7338 to FAIL.
7340 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7342 * listing.c (MAX_BYTES): Use listing variables not constants.
7343 (data_buffer): No longer an array, but a pointer.
7344 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7345 (listing_listing): Allocate data_buffer.
7347 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7349 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7350 --listing-rhs-width, --listing-cont-lines.
7351 (show_usage): Update.
7352 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7353 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7354 (print_lines): Use the variables instead of the constants.
7355 (listing_listing): Likewise.
7356 * listing.h: Declare the new vars.
7358 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7360 * as.c (parse_args): Add --keep-locals alias for -L.
7361 Add --strip-local-absolute.
7362 (show_usage): Update.
7363 * as.h (flag_strip_local_absolute): New flag.
7364 * symbols.c (S_IS_LOCAL): Use it.
7365 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7366 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7367 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7369 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7371 * config/tc-m32r.c: Detect if explicitly parallel instructions
7372 might have an io conflict and issue a warning message.
7374 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7376 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7377 cgen_swap_fixups): Functions to save, restore and swap the fixup
7378 chain with a backup copy.
7379 (cgen_asm_finish_insn): Returns address of constructed insn.
7381 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7383 * listing.c (file_info_struct): Remove FILE, add POS.
7384 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7385 (file_info): Don't open the file.
7386 (buffer_line): Check for the file in the last_open cache, updating
7387 as necessary.
7388 (print_source): Don't reference file_info->file.
7389 (listing_listing): Likewise.
7390 (listing_print): Close the file in the cache, if any.
7392 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7394 * read.c (dwarf_file_string): New file static variable.
7395 (emit_expr): Look for constant sequence that leads up to a file
7396 name in DWARF debugging output.
7397 (stringer): Use dwarf_file_string to decide whether to accept a
7398 string as a file name.
7400 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7402 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7403 (crack_operand): Add reg->reglst MRI hack.
7404 (r_seg): Put reglst symbols in reg_section.
7405 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7407 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7409 * tc-sh.c (get_specific): Handle SGR & DBR.
7411 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7413 * tc-h8300.c (parse_reg): Take the length of the symbol into
7414 account when attempting to match a register name.
7415 * tc-h8500.c (parse_reg): Likewise.
7417 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7419 * cgen.c: Formatting changes to improve readability.
7421 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7423 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7424 delay slot.
7426 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7428 Based on a patch from Jim Wilson
7429 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7430 (tc_gen_reloc): Handle cross section PC relative relocs
7431 correctly.
7433 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7435 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7437 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7439 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7440 (expr_jmp_buf): New static local.
7441 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7442 (cgen_md_operand): New function.
7443 * tc-m32r.c: Clean up pass over `struct foo' usage.
7444 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7446 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7448 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7449 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7451 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7453 * config/tc-i386.c (i386_operand): Give an error if there are
7454 unrecognized characters after an expression.
7456 For older changes see ChangeLog-9697