1 2000-08-31 Kazu Hirata <kazu@hxi.com>
3 * as.c: Fix formatting.
8 2000-08-31 Eric Christopher <echristo@cygnus.com>
10 * config/tc-mn10300.c: Cleanup and fix warnings.
11 (md_pseudo_table): Add initializers.
12 (md_show_usage): Cleanup.
13 (md_parse_option): Fix warnings.
14 (md_undefined_symbol): Fix warnings.
15 (md_conver_frag): Fix warnings.
16 (tc_gen_reloc): Fix warnings.
17 (md_apply_fix3): Fix warnings.
18 (check_operand): Fix warnings.
20 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
22 * acinclude.m4: Include libtool and gettext macros from the
24 * aclocal.m4, configure: Rebuilt.
26 2000-08-30 Mark Hatle <mhatle@mvista.com>
28 * config/tc-ppc.c (md_parse_option): Recognize -m405.
30 2000-08-31 Kazu Hirata <kazu@hxi.com>
32 * listing.c: Fix formatting.
34 2000-08-29 Kazu Hirata <kazu@hxi.com>
36 * app.c: Fix a comment typo. Fix formatting.
38 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
40 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
41 offset of the target destination for jmp instructions.
42 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
44 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
46 * NEWS: Mention support for CRIS.
48 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
50 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
51 Sets `.lcomm' alignment to zero.
53 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
55 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
56 (TC_FIX_ADJUSTABLE): Define.
58 2000-08-23 Jim Wilson <wilson@cygnus.com>
60 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
61 unwind.personality_routine is set.
63 2000-08-23 H.J. Lu <hjl@gnu.org>
65 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
67 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
69 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
72 2000-08-22 H.J. Lu <hjl@gnu.org>
74 * config.in (STRICTCOFF): New for strict COFF.
76 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
77 i386-*-go32* and i386-go32-rtems*.
80 * config/obj-coff.c (obj_coff_endef): Follow the historical
81 behavior if STRICTCOFF is not defined.
83 * doc/internals.texi: Document STRICTCOFF.
85 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
87 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
88 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
89 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
90 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
91 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
92 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
93 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
96 2000-08-22 Eric Christopher <echristo@cygnus.com>
98 * config/tc-mn10300.c: (md_apply_fix): New function.
99 (mn10300_force_relocation): New function.
100 (mn10300_fix_adjustable): New function.
102 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
103 (TC_HANDLES_FX_DONE): Define.
104 (obj_fix_adjustable): Define.
105 (MD_APPLY_FIX3): Define.
106 (TC_LINKRELAX_FIXUP): Define.
108 * write.c: (TC_LINKRELAX_FIXUP): Define if not
110 (fixup_segment): Use TC_LINKRELAX_FIXUP.
112 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
114 2000-08-21 Jason Eckhardt <jle@cygnus.com>
116 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
117 if the fixup resulted in a relocation.
119 2000-08-18 Nick Clifton <nickc@redhat.com>
121 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
122 Make reference to first element of shift_names explicit.
124 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
126 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
127 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
128 add a symbol's address. Removed all target-specific #ifdefs that
129 used to accomplished the same.
130 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
131 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
132 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
133 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
134 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
136 2000-08-17 Kazu Hirata <kazu@hxi.com>
138 * dwarf2dbg.c: Fix formatting.
140 2000-08-17 Nick Clifton <nickc@redhat.com>
142 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
143 to be recoded as logical shift lefts by zero.
145 2000-08-16 Jim Wilson <wilson@cygnus.com>
147 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
148 postincrement modified registers. Handle IA64_OPND_R3_2 addl
150 (note_register_values): Handle IA64_OPND_R3_2 operands.
152 2000-08-16 Jason Eckhardt <jle@cygnus.com>
154 * config/tc-i860.c (md_operand): Silly typo fixed.
156 2000-08-16 Nick Clifton <nickc@redhat.com>
158 * config/tc-arm.c (struct asm_shift): Delete.
160 (enum asm_shift_index): New.
161 (struct asm_shift_properties): New.
162 (struct asm_shift_name): New.
163 (shift_properties[]); New.
164 (shift_names[]); New.
166 (decode_shift): Use new structures.
167 Issue a warning is "ROR #0" is used.
168 Issue a warning if "ASR #0" or "LSR #0" is used.
170 (md_begin): Initialise arm_shift_hsh table from new
171 asm_shift_name array.
173 2000-08-16 Jakub Jelinek <jakub@redhat.com>
175 * config/tc-sparc.c: Kill all warnings.
176 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
178 (md_show_usage): Update usage text.
180 2000-08-16 Nick Clifton <nickc@redhat.com>
182 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
185 2000-08-14 Will Cohen <wcohen@redhat.com>
187 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
189 * config/tc-sh.c (md_assemble): Changed so debug_type
190 test performed for ppi_assemble
191 * config/tc-sh.c: Included dwarf2dbg.h.
192 (debug_line): Defined.
193 (md_assemble): Generates dwarf2 line info.
194 (sh_finalize): New function. Finalize dwarf2 info.
195 (assemble_ppi): Returns size of code generated.
196 (build_Mytes): Returns size of code generated.
197 (md_pseudo_table): Added "file" and "loc" psuedo ops.
198 * config/tc-sh.h (md_end): Defined.
199 (sh_finalize): Declared.
201 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
203 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
206 2000-08-14 Nick Clifton <nickc@redhat.com>
208 * config/tc-arm.c (do_bx): Allow "bx pc".
210 2000-08-14 Jim Wilson <wilson@cygnus.com>
212 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
213 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
214 (md_begin): Change assignment to md.flag to OR in the new bit.
216 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
218 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
219 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
222 2000-08-14 Jason Eckhardt <jle@cygnus.com>
224 * NEWS: Mention i860 support.
226 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
228 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
230 2000-08-14 Andreas Schwab <schwab@suse.de>
232 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
234 2000-08-11 Andreas Schwab <schwab@suse.de>
236 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
239 2000-08-11 Kazu Hirata <kazu@hxi.com>
241 * expr.c: Fix formatting.
242 * config/obj-bout.c: Likewise.
244 2000-08-10 Jason Eckhardt <jle@cygnus.com>
246 * doc/c-i860.texi: Flesh out the i860 section more.
248 2000-08-10 Kazu Hirata <kazu@hxi.com>
250 * symbols.c: Fix formatting.
253 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
255 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
256 has the IgnoreSize bit set.
258 2000-08-09 Alan Modra <alan@linuxcare.com.au>
260 From Rodney Brown <RodneyBrown@mynd.com>
261 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
262 * configure: Regenerate.
264 2000-08-08 Jason Eckhardt <jle@cygnus.com>
266 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
267 (i860_fix_info): New enum.
268 (MD_APPLY_FIX3): Define.
269 (WORKING_DOT_WORD): Define.
270 (TC_HANDLES_FX_DONE): Define.
271 (DIFF_EXPR_OK): Define.
272 (LISTING_HEADER): Define.
273 (TARGET_FORMAT): Select target format based on endian flag.
274 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
275 (target_big_endian): Add external declaration.
277 * config/tc-i860.c: All existing code reworked completely. Other
278 new code shown below.
279 (SYNTAX_SVR4): Define.
280 (target_warn_expand): New variable.
281 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
282 (md_longopts): Declare and define with new options (-EL, -EB,
284 (md_show_usage): New function.
285 (md_operand): New function.
286 (obtain_reloc_for_imm16): New function.
287 (md_apply_fix3): New function.
288 (tc_gen_reloc): New function.
290 2000-08-09 Kazu Hirata <kazu@hxi.com>
292 * hash.c: Fix formatting.
295 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
297 * config/tc-m68hc11.c (build_jump_insn): Make sure the
298 2 bytes of the jump address are in the same frag.
299 (find): Accept 68hc12 register indirect modes.
301 * NEWS: Mention 68HC11 & 68HC12 support.
303 2000-08-07 Richard Henderson <rth@cygnus.com>
305 * config/tc-ia64.c (unwind): Add prologue_mask member.
306 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
307 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
308 (dot_body): Clear unwind.prologue_mask.
309 (dot_prologue): Set it. Accept a register second argument.
311 2000-08-07 Kazu Hirata <kazu@hxi.com>
313 * config/atof-ieee.c: Fix formatting.
314 * config/atof-tahoe.c: Likewise.
316 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
318 * config/tc-avr.c: Use PARAMS macro in function declarations.
319 Don't declare md_pcrel_from_section (already in tc-avr.h).
320 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
321 (avr_operand): Don't set (unsigned) op_mask to -1.
323 2000-08-04 Nick Clifton <nickc@cygnus.com>
325 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
328 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
329 of .popsection, .previous, .pushsection, .subsection,
330 .version, .vtable_entry, .vtable_inherit and .weak.
332 2000-08-05 Kazu Hirata <kazu@hxi.com>
334 * config/tc-cris.c: Fix formatting.
335 * config/tc-i386.c: Likewise.
336 * config/tc-sparc.c (sparc_ip): Simplify the code.
338 2000-08-04 Kazu Hirata <kazu@hxi.com>
340 * config/tc-cris.c: Rearrange code for readability.
341 * config/tc-d10v.c: Fix formatting.
342 * config/tc-m32r.c: Likewise.
343 * config/tc-sparc.c: Likewise.
345 2000-08-02 Jim Wilson <wilson@cygnus.com>
347 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
348 before ia64_find_opcode.
349 (md_assemble): Likewise.
351 2000-08-01 Nick Clifton <nickc@cygnus.com>
353 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
354 Undo some formatting fixes.
356 2000-08-01 Kazu Hirata <kazu@hxi.com>
358 * config/obj-som.c: Fix formatting.
359 * config/obj-ieee.c: Likewise.
360 * config/tc-arm.c: Likewise.
361 * config/tc-v850.c: Likewise.
363 2000-08-01 Nick Clifton <nickc@redhat.com>
365 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
366 index by command line option.
368 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
370 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
371 (@node M68K-Branch): Rewrite to match the reality.
373 2000-07-31 Jason Eckhardt <jle@cygnus.com>
375 * doc/c-i860.texi: New file.
376 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
377 * doc/Makefile.in: Regenerate.
378 * doc/all.texi: Add I860 as relevant architecture.
379 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
381 2000-07-31 Kazu Hirata <kazu@hxi.com>
383 * config/tc-d30v.c: Fix formatting.
385 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
387 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
388 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
389 long emit a long branch if available instead of an absolute jump, never
390 emit absolute jumps for anything with --pcrel.
392 * doc/c-m68k.texi: Document new command line option.
394 2000-07-28 Jason Eckhardt <jle@cygnus.com>
396 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
397 * configure: Regenerated.
398 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
399 of operand to the .type directive (.e.g, "type").
401 2000-07-28 Alan Modra <alan@linuxcare.com.au>
403 * as.h (warn_comment, found_comment, found_comment_file): Declare.
404 * app.c (do_scrub_chars): Record where first comment found.
405 * read.c (read_a_source_file): Init found_comment on entry, and
406 notify whether comments found on exit.
407 * config/tc-hppa.c (md_shortopts): Add "c".
408 (md_longopts): Add warn-comment.
409 (md_parse_option): Handle it.
410 (md_show_usage): Show available options.
411 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
413 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
415 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
416 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
418 (md_estimate_size_before_relax): Don't fall off end of function.
420 2000-07-27 Kazu Hirata <kazu@hxi.com>
422 * config/tc-avr.c: Fix formatting.
423 * config/tc-ns32k.c: Likewise.
425 2000-07-27 Alan Modra <alan@linuxcare.com.au>
427 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
429 2000-07-27 Kazu Hirata <kazu@hxi.com>
431 * config/tc-d10v.c: Fix formatting.
432 * config/tc-z8k.c: Likewise.
433 * config/tc-sparc.c: Likewise.
435 2000-07-26 Dave Brolley <brolley@redhat.com>
437 * cgen.c (queue_fixup): Declare opinfo.
438 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
439 (gas_cgen_md_operand): Ditto.
440 (gas_cgen_md_apply_fix3): Ditto.
442 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
444 * config/obj-coff.c (obj_frob_symbol): Don't merge
445 labels. Don't merge if the symbol isn't constant. Return
446 immediately if a symbol is merged.
448 2000-07-22 Alan Modra <alan@linuxcare.com.au>
450 * frags.c (frag_align): Correct absolute section alignment.
452 2000-07-20 DJ Delorie <dj@redhat.com>
454 * config/obj-coff.c (obj_frob_symbol): revert previous change,
455 it breaks linking against DLLs.
457 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
459 * configure.in: Add CRIS support.
460 * configure: Regenerate.
461 * Makefile.am: (CPU_TYPES): Add cris.
462 (CPU_OBJ_VALID) [aout]: Add cris.
463 (MULTI_CPU_TYPES): Add cris.
464 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
465 [coff]: Only i386 and mips are valid.
466 (TARGET_CPU_CFILES): Add config/tc-cris.c.
467 (TARGET_CPU_HFILES): Add config/tc-cris.h.
468 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
469 Regenerate dependencies.
470 * Makefile.in: Regenerate.
471 * aclocal.m4: Regenerate.
472 * as.c: Declare crisaout, criself.
473 * config/tc-cris.h, config/tc-cris.c: New.
474 * config/e-criself.c, config/e-crisaout.c: New.
475 * po/POTFILES.in, po/gas.pot: Regenerate.
477 2000-07-20 Kazu Hirata <kazu@hxi.com>
479 * read.c: Fix formatting.
480 * write.c: Fix formatting.
482 2000-07-19 H.J. Lu <hjl@gnu.org>
484 * sb.c: Include <stdlib.h> if exists for abort ().
486 2000-07-19 Alan Modra <alan@linuxcare.com.au>
488 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
489 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
490 (pa_type_args): Same here.
492 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
494 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
495 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
496 the storage class is already set.
498 2000-07-17 Kazu Hirata <kazu@hxi.com>
500 * config/tc-m68hc11.c: Fix formatting.
501 * config/tc-mn10200.c: Likewise.
502 * config/tc-mn10300.c: Likewise.
503 * config/tc-pj.c: Likewise.
504 * config/tc-tic80.c: Likewise.
505 * config/tc-w65.c: Likewise.
507 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
509 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
512 2000-07-15 Ian Lance Taylor <ian@zembu.com>
514 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
517 2000-07-15 Alan Modra <alan@linuxcare.com.au>
519 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
520 ELF as are used for SOM (except the 32-bit reloc one) to decide
521 whether a symbol can be reduced to a section symbol. Expand on
522 the comment for symbols involved in LR% and RR% expressions.
524 2000-07-14 Nick Clifton <nickc@cygnus.com>
526 * config/tc-mips.c (mips_disable_float_construction): New
527 static variable. Set to true if doubles should not be
528 constructed by loading two single width fp registers with
530 (mips_ip): Test mips_disable_float_construction.
531 (md_longopts): Add command line switches --construct-floats
532 and --no-construct-floats.
533 (md_parse_option): Parse new command line options.
534 (md_show_usage): Describe new command line options.
536 * doc/c-mips.texi: Document new command line options.
538 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
540 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
541 * configure: Regenerate.
543 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
545 * configure.in (DEFAULT_EMULATION setting): Revert part of
546 2000-07-01 change that set te_multi=multi unless set to tmips.
547 * configure: Regenerate.
549 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
551 * config/obj-coff.c (coff_frob_section): Add padding to the last
552 section when aligning it increases its size.
554 2000-07-11 Kazu Hirata <kazu@hxi.com>
556 * config/tc-tic54x.c: Fix formatting.
558 2000-07-10 Kazu Hirata <kazu@hxi.com>
560 * config/tc-h8500.c: Fix formatting.
561 * config/tc-tic54x.c: Fix formatting.
563 2000-07-10 Alan Modra <alan@linuxcare.com.au>
565 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
566 displacements correctly.
568 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
570 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
572 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
576 2000-07-09 Alan Modra <alan@linuxcare.com.au>
578 From David Huggins-Daines <dhd@linuxcare.com>
579 * config/te-hppalinux64.h: Add a new emulation.
580 * configure.in (emulations): Add configure bits to support the
581 64-bit Linux/parisc target.
582 * configure: Regenerate.
584 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
585 (md_shortopts): Add `V' for ELF.
587 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
588 when SOM or ELF_ARG_RELOC are defined.
589 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
590 ELF_ARG_RELOC are defined.
591 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
592 (pa_stringer): ..Do it here instead. Fix comment typos.
593 (hppa_force_relocation): Cast enums to int before comparing with
596 From Ryan Bradetich <rbradetich@uswest.net>
597 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
598 redifinition warning.
599 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
600 (hppa_force_relocation): ditto
601 (md_apply_fix): Added cast to buf to fix warnings.
603 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
604 cons_fix_new_hppa, hppa_force_relocation): Prototype.
606 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
607 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
608 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
609 reloc_type** to avoid warnings in switch.
610 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
611 little earlier instead.
613 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
615 (pa_type_args): Use symbol_arg_reloc_info.
616 (struct pa_it): Make arg_reloc unsigned int.
617 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
618 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
619 (pa_code): Delete. pa_text duplicates this function.
620 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
621 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
623 (cons_fix_new_hppa): Actually change selector to e_fsel when
624 warning about assuming so.
625 (tc_gen_reloc): More example elf arg reloc code.
626 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
627 (hppa_force_relocation): Likewise.
629 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
631 (pa_end_of_source): Prototype.
632 (hppa_fix_adjustable): Prototype.
633 (LABELS_WITHOUT_COLONS): Move it..
634 * config/te-hppa.h: To here.
636 * config/te-hppa64.h: New file.
638 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
640 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
641 format -10, -16, 16 relocs.
642 (hppa_elf_mark_end_of_function): Test for null
643 last_call_info->start_symbol
645 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
646 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
647 re_assesmble_* functions. Delete extraneous statements. Fix
649 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
650 insn to re_assemble_*.
652 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
654 * doc/internals.texi (Expressions): Fix typo.
656 2000-07-08 Kazu Hirata <kazu@hxi.com>
658 * config/tc-sh.c: Fix formatting.
659 * config/tc-tic54x.c: Fix formatting.
660 * depend.c: Fix formatting.
661 * flonum-konst.c: Likewise.
662 * flonum-mult.c: Likewise.
664 2000-07-07 Kazu Hirata <kazu@hxi.com>
666 * config/tc-sh.c: Fix comments.
667 * config/obj-vms.c: Fix comments.
668 * config/tc-a29k.c: Likewise.
669 * config/tc-alpha.c: Likewise.
670 * config/tc-h8300.c: Likewise.
671 * config/tc-h8500.c: Likewise.
672 * config/tc-i370.c: Likewise.
673 * config/tc-ia64.c: Likewise.
674 * config/tc-m68hc11.c: Likewise.
675 * config/tc-m68k.c: Likewise.
676 * config/tc-mips.c: Likewise.
677 * config/tc-ns32k.c: Likewise.
678 * config/tc-ppc.c: Likewise.
679 * config/tc-z8k.c: Likewise.
681 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
683 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
684 Default to '(SEC_LOAD | SEC_DATA)'.
685 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
687 * doc/internals.texi (CPU Backend): Describe
688 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
690 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
692 * as.c (parse_args): NULL terminate the long option list.
694 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
696 * config/tc-d30v.h: Include "write.h" for fixS.
697 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
699 2000-07-05 Nick Clifton <nickc@cygnus.com>
701 * config/tc-d30v.c (write_2_short): Further changes to warning
702 messages produced when combining EITHER_BUT_PREFER_MU attributed
705 2000-07-05 DJ Delorie <dj@redhat.com>
709 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
711 * config/tc-arm.c (psrs): Accept combinations of flags.
713 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
715 * config/tc-avr.c: Change _ () to _() around all strings marked
716 for translation (exception from the usual coding style).
717 (avr_opt): New struct variable, how the new switches are set.
718 (OPTION_MMCU): Define as 'm' and actually use.
719 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
720 (show_mcu_list): New function, display the list of known MCUs.
721 (md_show_usage): Document the new switches. Call show_mcu_list.
722 (avr_set_arch): Change 'm' to OPTION_MMCU.
723 (md_parse_option): Call show_mcu_list if unknown MCU specified.
724 Handle the new switches.
725 (avr_operands): Disable warnings for undefined combinations of
726 operands if -mall-opcodes. Disable warnings for skipping two-word
727 instructions if enhanced core or -mno-skip-bug.
728 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
729 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
730 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
731 (avr_ldi_expression): Warn about implicit lo8().
732 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
734 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
736 * configure.in: Add entry for mips-*-sysv4*MP*
738 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
739 elf32-tradlittlemips for traditional mips targets.
740 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
741 test for Link Once sections as in adjust_reloc_syms.
742 * config/te-tmips.h: New file for traditional mips targets. Define
745 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
747 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
748 flags argument is not present, don't change an existing section's
749 section's attributes. If the flags argument is present, warn if the
750 attributes don't match the section's current attributes. When
751 long section names are supported, set SEC_LINK_ONCE and
752 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
754 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
756 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
757 symbols; create them.
759 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
761 * write.c (set_segment_vma): New: Set vma and lma for a segment.
762 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
764 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
766 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
767 expressions. Ignore the problem when handling 16 bit immediates,
768 because the assembler will take care of the relocation later.
770 2000-06-27 Nick Clifton <nickc@cygnus.com>
772 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
773 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
774 sequential order, and emit warning messages if the input source
775 code contains constructs like that, or parallel constructs
776 containing such opcodes.
778 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
780 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
781 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
782 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
783 (md_show_usage): Update usage message.
784 (md_parse_option): Allow redefinition of MCU type within the
785 same avr[1-5] bfd machine type. Show both old and new MCU type
786 in the error message.
787 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
788 Simplify 8K wrap code.
790 2000-06-25 Kazu Hirata <kazu@hxi.com>
792 * config/obj-aout.c: Remove all uses of DEFUN.
793 * config/obj-ieee.c: Likewise.
794 * config/tc-sh.c: Fix comment typos.
795 * config/tc-tahoe.c: Likewise.
796 * config/tc-vax.c: Likewise.
797 * config/tc-w65.c: Likewise.
798 * config/tc-z8k.c: Likewise.
799 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
801 2000-06-24 DJ Delorie <dj@cygnus.com>
803 * config/tc-i386.c (md_estimate_size_before_relax): Revert
804 more changes from Sept 1999
805 (tc_i386_fix_adjustable): ditto
806 (md_apply_fix3): ditto
808 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
810 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
811 (gas_cgen_parse_operand): Set it around expression() call.
812 (gas_cgen_md_operand): Test for it before longjmp().
814 2000-06-24 Kazu Hirata <kazu@hxi.com>
816 * config/tc-h8500.c: Remove all uses of DEFUN.
817 * config/tc-sh.c: Likewise.
818 * config/tc-w65.c: Likewise.
819 * config/tc-z8k.c: Likewise.
821 * config/tc-h8500.c: Fix typos in comments.
823 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
825 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
828 2000-06-23 matthew green <mrg@redhat.com>
830 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
831 defined. Fix error message for `[' grouping.
833 2000-06-22 Kazu Hirata <kazu@hxi.com>
835 * config/tc-h8300.c: Fix formatting and comment typos.
837 2000-06-22 Timothy Wall <twall@cygnus.com>
839 * config/tc-ia64.c (note_register_values): Move premature QP
840 notation clearing into the appropriate place.
842 2000-06-22 Alan Modra <alan@linuxcare.com.au>
844 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
845 first before anything else. Add bin-bugs.h, emul.h and progress.h
846 Sort list of files as for $(OBJS) in Makefile.am.
848 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
849 find one. Remake dependencies.
850 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
851 * Makefile.in: Regenerate.
852 * doc/Makefile.in: Regenerate.
854 * config/tc-i386.c (i386_displacement): Don't assume a constant
855 displacement is necessarily 16 bits when in 16 bit code mode.
856 (md_assemble): Instead size the displacement here after we know
857 for sure that a .code16gcc operand hasn't automatically added
858 operand size prefixes.
860 2000-06-21 H.J. Lu <hjl@gnu.org>
862 * Makefile.am: Rebuild dependency.
863 * Makefile.in: Rebuild.
865 2000-06-21 Kazu Hirata <kazu@hxi.com>
867 * config/tc-h8300.c (parse_reg): Make the function static.
868 (parse_exp): Likewise.
870 2000-06-20 DJ Delorie <dj@cygnus.com>
872 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
873 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
874 for cygwin import libraries to work properly.
876 2000-06-20 H.J. Lu <hjl@gnu.org>
878 * Makefile.am: Rebuild dependency.
879 * Makefile.in: Rebuild.
880 * configure: Likewise.
881 * doc/Makefile.in: Likewise.
883 2000-06-20 Timothy Wall <twall@cygnus.com>
885 * doc/internals.texi (CPU backend): Add @itemx for
886 TC_START_LABEL_WITHOUT_COLON.
887 * doc/c-tic54x.texi: New.
888 * doc/as.texinfo: Add tic54x features and include primary tic54x
890 * doc/all.texi: Add C54X.
891 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
892 * doc/Makefile.in: Regenerate.
893 * configure.in: Add tic54x and define LIBM for tic54x.
894 * configure: Regenrate.
895 * config/tc-tic54x.[ch]: New.
896 * config/obj-coff.h: Add tic54x.
897 * Makefile.am: (CPU_TYPES): Add tic54x.
898 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
899 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
900 (as_new_LDADD): Add $(LIBM).
901 * Makefile.in: Regenerate.
903 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
905 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
906 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
907 * doc/as.texinfo: Likewise.
909 * configure, Makefile.in: Regenerate.
910 * configure.in (emulations): Recognize m6811 and m6812.
911 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
912 Added files for 68hc11 and 68hc12 assembler.
913 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
914 * config/tc-m68hc11.h: Header definition for that assembler.
916 2000-06-18 Nick Clifton <nickc@redhat.com>
918 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
919 instead of OCTETS_PER_BYTE.
921 * config/tc-v850.c: Fix compile time warnings.
922 * config/tc-ppc.c: Fix compile time warnings.
924 2000-06-18 H.J. Lu <hjl@gnu.org>
926 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
927 * configure: Rebuild.
929 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
931 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
934 2000-06-16 Nick Clifton <nickc@cygnus.com>
936 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
937 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
939 * doc/c-mips.texi: Document newly accepted cpu variants.
941 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
943 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
945 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
947 * macro.c (getstring): Make it possible to escape the quote
950 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
952 * config/tc-hppa.c (pa_export): Weak symbols can be global.
954 2000-06-13 H.J. Lu <hjl@gnu.org>
956 * configure: Regenerate.
958 2000-06-09 Alan Modra <alan@linuxcare.com.au>
960 * app.c (do_scrub_begin): Don't default lex[';'] as a line
962 * doc/internals.texi (line_separator_chars): Semicolon is no
963 longer a default. Mention null and newline as defaults.
965 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
967 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
968 * config/tc-i860.h (line_separator_chars): Likewise.
969 * config/tc-h8300.c (line_separator_chars): Likewise.
970 * config/tc-i960.c (line_separator_chars): Likewise.
971 * config/tc-m68k.c (line_separator_chars): Likewise.
972 * config/tc-mips.c (line_separator_chars): Likewise.
973 * config/tc-ns32k.c (line_separator_chars): Likewise.
974 * config/tc-sparc.c (line_separator_chars): Likewise.
975 * config/tc-vax.c (line_separator_chars): Likewise.
977 * config/tc-h8300.c (comment_chars): Use string initialiser.
978 * config/tc-i960.c (line_comment_chars): Likewise.
979 * config/tc-z8k.c (comment_chars, line_comment_chars,
980 line_separator_chars): Likewise.
982 * config/tc-arm.c (line_separator_chars): Always use `;', not just
985 2000-06-08 Nick Clifton <nickc@cygnus.com>
987 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
990 2000-06-08 David O'Brien <obrien@FreeBSD.org>
992 * configure.in (VERSION): Update to show this is the CVS mainline.
994 2000-06-08 Matthew Jacob <mjacob@feral.com>
996 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
997 $at is the integer register $r28, vs. both $r28 and the floating
1000 2000-06-08 James E. Wilson <wilson@cygnus.com>
1002 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1003 (dot_endp): Don't call ia64_flush_insns.
1004 (emit_one_bundle): Don't delete prologue/body records from
1005 unwind_record list in first loop. Rewrite second loop to account for
1008 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1010 * config/tc-ia64.c: Add missing prototypes.
1011 (generate_unwind_image): Cast argument to output_unw_records call.
1013 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1015 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1017 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1019 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1020 (REGISTER_P): likewise.
1021 (avr_opcodes): uses include/opcode/avr.h
1022 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1024 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1026 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1029 2000-06-03 H.J. Lu <hjl@gnu.org>
1031 * read.c (is_end_of_line): Put back `;'.
1033 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1035 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1037 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1039 * expr.c (operand): Test is_end_of_line outside switch to catch
1040 line separator chars that are also operators.
1041 (operator): Return O_illegal for line separator chars.
1043 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1044 entry (or `!' entry for TC_HPPA).
1046 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1047 before indexing is_end_of_line. Remove redundant check for '\0'.
1049 * config/tc-h8500.c (md_assemble): Likewise.
1050 * config/tc-mcore.c (md_assemble): Likewise.
1051 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1054 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1056 * config/tc-mcore.c (mcore_cons): Likewise.
1057 (mcore_float_cons): Likewise.
1058 (mcore_stringer): Likewise.
1059 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1061 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1063 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1065 2000-05-29 Nick Clifton <nickc@cygnus.com>
1067 * config/tc-sh.c: Fix compile time warning messages.
1069 * config/tc-mips.c: Fix compile time warning messages.
1071 2000-05-29 Philip Blundell <philb@gnu.org>
1073 * doc/as.texinfo: Update copyright dates.
1074 (Local Labels): Delete misplaced mention of ARM.
1075 * NEWS: Mention ARM ELF support.
1077 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1079 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1080 it is modified, and use the real_size to compute the frag address
1081 for dwarf2 line info.
1083 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1085 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1086 line-matching scheme to cope with automake moving variables around.
1087 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1088 * Makefile.in: Regenerate.
1090 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1092 * config/tc-sparc.c (sparc_relax): New.
1093 (md_longopts): Add -relax and -no-relax options.
1094 (md_parse_options, md_show_usage): Likewise.
1095 (md_apply_fix3): Optimize tail call into branch always if possible.
1097 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1099 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1100 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1101 rules, with warning when a GAS statement specifies a packing that
1102 will result in an instruction being squashed.
1103 Added typdef packing_type and enumerals, changed various integer
1104 literals to use the enumerals.
1106 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1108 * config/tc-ia64.c (dot_restorereg_p): New function.
1109 (md_pseudo_table): Add restorereg.p.
1110 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1111 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1113 * config/tc-ia64.h (unw_record_type): Add unwabi.
1114 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1115 called MASK with members for imask, and the masks produced by
1116 fr_mem, gr_mem, br_mem, and frgr_mem.
1117 (unw_p_record): Add members ABI and CONTEXT.
1118 (unw_x_record): Add member AB.
1119 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1120 as pseudo-register for use during unwind info generation.
1121 (AR_PFS, AR_LC): New macros.
1122 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1123 whose names start with an at sign (as in "@priunat").
1124 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1126 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1127 proc_end, unwind_info, personality_routine): Consolidate into
1128 "unwind" structure to reduce offset-table use. Add member
1129 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1131 (output_R1_format, output_R3_format, output_P3_format,
1132 output_P6_format): Initialize R with zero to reduce compiler warnings.
1133 (output_P7_format): Ditto. Add `default' branch to switch
1134 statement to reduce compiler warnings.
1135 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1136 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1137 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1138 into single argument.
1139 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1140 compiler warnings. Merge A and B args into single argument.
1141 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1142 A and B args into single argument.
1143 (free_record): Removed (wasn't used).
1144 (free_list_records): Also free imasks in prologue records.
1145 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1146 (output_spill_mask): Remove.
1147 (output_unwabi): New function.
1148 (output_epilogue, output_label_state, output_copy_state): Call
1150 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1151 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1153 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1154 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1155 as part of handling the prologue records. Emit region's imask if
1156 we have one. Handle unwabi, epilogue, label_state, copy_state,
1157 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1158 spill_sprel_p, and spill_reg_p records.
1159 (set_imask, count_bits, slot_index): New function.
1160 (fixup_unw_records): Fix region size computation. Handle
1161 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1162 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1163 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1164 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1165 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1166 (dot_save): Use manifest constants for applicaton registers.
1167 Handle REG_PR and REG_PRIUNAT.
1168 (dot_restore): Don't just ignore it.
1169 (dot_restorereg): New function..
1170 (generate_unwind_image): Ensure unwind info is a multiple of eight
1171 bytes, not just four bytes.
1172 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1173 (dot_altrp): Don't just ignore it.
1174 (dot_savemem): New function. Replaces dot_savesp() and
1175 dot_savepsp(). Use manifest constants for applicaton registers.
1176 Handle REG_PR and REG_PRIUNAT.
1177 (dot_savef): Simplify.
1178 (dot_saveb): Support generation of br_gr.
1179 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1180 dot_label_state, dot_copy_state): New function.
1181 (dot_unwabi): Don't just ignore it.
1182 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1183 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1184 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1185 (emit_one_bundle): Set slot number for prologue/body records
1186 *before* emitting the first insn.
1187 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1188 (md_begin): Declare "psp" pseudo-register.
1189 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1190 so we don't get segfault.
1191 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1192 counts as required per SW Conventions manual
1193 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1194 output_preds_psprel, output_preds_sprel, output_spill_base,
1195 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1196 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1197 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1198 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1199 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1200 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1201 (dot_vframe): Implement.
1202 (dot_vframesp, dot_vframepsp): New function.
1204 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1206 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1207 * configure: Regenerate.
1209 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1211 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1212 (md_estimate_size_before_relax): so we can use it here instead of
1213 old kludges. Localise vars to blocks. Comment.
1215 * frags.c (frag_new): Update fr_var comments.
1216 * frags.h (struct frag): Ditto.
1218 2000-05-22 Richard Henderson <rth@cygnus.com>
1220 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1221 (pseudo_func): Add pcrel.
1222 (operand_match): Handle IA64_OPND_TGT64.
1223 (build_insn): Likewise.
1224 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1225 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1226 (fix_insn): Handle all three 64-bit relocation types.
1228 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1230 * obj.h (struct format_ops): New members begin, app_file,
1231 s_set_other, s_set_desc, s_get_type, s_set_type,
1232 separate_stab_sections, init_stab_section.
1234 * config/obj-multi.h: Update GPL notice to v2.
1236 (obj_app_file): New.
1237 (S_SET_SIZE): Test s_set_size for NULL before calling.
1238 (S_SET_ALIGN): Similar for s_set_align.
1243 (SEPARATE_STAB_SECTIONS): New.
1244 (INIT_STAB_SECTION): New.
1245 (EMIT_SECTION_SYMBOLS): New.
1246 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1248 * config/obj-elf.h: Update GPL notice to v2.
1249 Mention that this file is included from obj-multi.h.
1250 (obj_begin): Wrap definition in ifndef.
1251 (elf_file_symbol): Constify declaration.
1252 (obj_app_file): Ditto.
1253 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1254 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1256 * config/obj-elf.c (elf_s_set_other): New.
1257 (elf_file_symbol): Constify argument.
1258 (elf_separate_stab_sections): New.
1259 (elf_init_stab_section): New.
1260 (elf_format_ops): Add new members. Remove comma at end.
1262 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1263 (ecoff_format_ops): Add new fields. Remove comma at end.
1264 Mention inconsistency for emit_section_symbols.
1266 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1268 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1269 (coff_separate_stab_sections): New.
1270 (coff_format_ops): Add new members.
1272 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1273 (obj_aout_s_set_other): New.
1274 (obj_aout_s_set_desc): New.
1275 (obj_aout_s_get_type): New.
1276 (obj_aout_s_set_type): New.
1277 (obj_aout_separate_stab_sections): New.
1278 (aout_format_ops): New members added. Use obj_aout_process_stab,
1279 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1280 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1282 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1284 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1286 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1287 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1288 (md_estimate_size_before_relax): Ensure jumps to weak and
1289 externally visible symbols are relocatable.
1291 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1293 * stabs.c (aout_process_stab): Make global.
1294 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1295 * read.h (aout_process_stab): Declare.
1297 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1298 Generalize to *aout, *coff *elf.
1299 * configure: Regenerated.
1301 * doc/internals.texi (Object format backend): Say
1302 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1304 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1305 * Makefile.in: Regenerated.
1307 2000-05-19 Catherine Moore <clm@cygnus.com>
1309 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1311 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1313 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1314 instruction to reflect change in re_assemble_*.
1316 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1318 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1319 build PA64 ELF tools.
1320 * configure: Rebuilt.
1322 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1324 * Makefile.am: Regenerate dependencies.
1325 * Makefile.in: Regenerate.
1327 2000-05-15 Nick Clifton <nickc@cygnus.com>
1329 * config/tc-arm.c (struct asm_psr): Add boolean field
1330 distinguishing between CSPR and SPSR. Rename 'number' field
1332 (psrs): Rearrange contents to match new asm_psr structure.
1333 (arm_psr_parse): Move next to psr_required_here. Make it
1334 return an asm_psr structure.
1335 (psr_required_here): Use asm_psr structure returned by
1337 (do_msr): Reorganise to allow psr_required_here to be called
1339 (md_undefined_name): Mark 'name' parameter as unused, since
1340 the COFF target does not use it.
1342 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1344 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1346 * config/te-aux.h: Likewise.
1347 * config/te-dpx2.h: Likewise.
1348 * config/te-go32.h: Likewise.
1349 * config/te-hp300.h: Likewise.
1350 * config/te-hppa.h: Likewise.
1351 * config/te-i386aix.h: Likewise.
1352 * config/te-ic960.h: Likewise.
1353 * config/te-interix.h: Likewise.
1354 * config/te-nbsd532.h: Likewise.
1355 * config/te-pc532mach.h: Likewise.
1356 * config/te-ppcnw.h: Likewise.
1357 * config/te-psos.h: Likewise.
1358 * config/te-sparcaout.h: Likewise.
1359 * config/te-sun3.h: Likewise.
1360 * config/te-sysv32.h: Likewise.
1362 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1364 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1365 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1366 and sign extend without an if statement.
1367 (build_bytes): Likewise.
1369 2000-05-14 Kazu Hirata <kazu@hxi.com>
1371 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1372 X_add_symbol L_32 case.
1374 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1376 * config/te-freebsd.h: New file.
1378 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1380 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1381 bindtextdomain): Replace defines with those from intl/libgettext.h
1382 to quieten gcc warnings.
1384 * NEWS: Mention x86 .arch and -q.
1386 * config/tc-i386.c (quiet_warnings): New.
1387 (md_assemble): Use quiet_warnings.
1388 (md_parse_option): Set quiet_warnings from -q.
1389 (md_show_usage): Mention -q, delete -m.
1390 (flag_do_long_jump): Delete.
1391 (md_parse_option): Remove -m.
1392 (md_show_usage): Remove -m.
1393 (md_create_long_jump): Remove useless flag_do_long_jump code.
1395 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1396 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1398 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1399 Alexander Sokolov <robocop@netlink.ru>
1401 * doc/c-i386.texi (i386-Arch): New section.
1402 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1404 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1405 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1406 architecture has been given and is not 486.
1407 (set_cpu_arch): New.
1408 (md_pseudo_table): Add .arch.
1409 (md_assemble): Warn if cpu architecture has been given and an
1410 unsupported instruction.
1412 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1413 Move operand_types bit defines after relevant template field.
1414 (template): Add cpu_flags.
1418 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1420 * config/tc-mn10300.h (md_end): Define.
1421 (mn10300_finalize): Declare.
1422 * config/tc-mn10300.c: Include dwarf2dbg.h.
1423 (debug_line): Define.
1424 (md_assemble): Generate dwarf2 line info.
1425 (mn10300_finalize): New function. Finalize dwarf2 info.
1427 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1429 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1430 external version of the relocation for weak symbols.
1432 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1434 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1435 frame size in units of 16 bytes, as required per SW Conventions manual.
1436 (output_unw_records): Output info-block header as a dword to get
1439 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1441 * as.h: #include "file", not <file> on files from ../include.
1442 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1443 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1444 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1445 (tc_coff_symbol_emit_hook): Ditto.
1446 (OPTCOUNT): Cast to int to avoid compiler warning.
1447 (md_begin): Fix signed/unsigned warnings.
1449 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1451 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1452 ABRANCH LONG case for a conditional branch on a 68000.
1453 (md_estimate_size_before_relax): Likewise. Also handle
1454 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1455 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1456 PC-relative on all CPUs.
1457 (md_estimate_size_before_relax): Likewise.
1459 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1461 * as.c (parse_args): Just mention current year in printed
1464 2000-05-03 J.T. Conklin <jtc@redback.com>
1466 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1468 (md_parse_option): Recognize -m7400.
1470 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1472 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1473 don't permit lp to become less than the words array.
1475 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1477 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1478 Fix little-endian case.
1480 2000-05-03 David O'Brien <obrien@NUXI.com>
1482 * as.c (parse_args): Update copyright.
1484 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1486 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1487 for the .bss section too.
1489 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1491 * configure.in: Set em=linux for hppa-*-linux.
1492 * configure: Regenerate.
1493 * doc/Makefile.in: Regenerate with correct automake.
1495 * frags.c (frag_grow): Sanity check chunk_size.
1497 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1498 * config/obj-som.h: Likewise.
1499 * config/obj-ieee.h: Likewise.
1501 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1503 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1504 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1505 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1506 (pa_ip): low_sign_unext now returns via function value. Use
1507 re_assemble_* instead of dis_assemble_* and
1508 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1510 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1511 (md_section_align, md_parse_option, md_show_usage,
1512 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1513 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1514 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1515 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1516 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1518 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1519 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1520 outside of switch. Correct mask and shifting errors in case 10
1521 and case -11. In case 21, compare against signed range to suit
1522 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1523 case 17 and case 22, use offsetT variable to properly check range.
1524 Use re_assemble_* here too.
1525 (evaluate_absolute): Change type of value to offsetT. Call
1526 hppa_field_adjust to do the work for us.
1527 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1528 (pa_parse_cmpib_64_cmpltr): Ditto.
1529 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1530 of i to unsigned int.
1531 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1532 (pa_end_of_source): Return type is void.
1534 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1536 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1538 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1540 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1541 More comments added.
1542 (md_begin): Removed "construct symbols for each register name".
1543 Because register names conflicts with GCC generated function
1545 (avr_operand): Now constant numbers can be used as a register
1546 identifiers (0 as r0, 31 as r31).
1547 (md_assemble): use skip_space () before parsing instruction
1550 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1552 * config/tc-avr.c: New AVR_ISA_ defined.
1553 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1554 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1555 for `fmul', `movw' and `lpm R,Z' instructions.
1556 (avr_operands): Warn if current opcode is a two-word instruction
1557 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1558 (avr_opcodes): New commands added.
1559 (REGISTER_P): Check 'a' and 'v' constraint letters.
1560 (mcu_types): New MCU added.
1562 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1564 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1565 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1566 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1567 * configure: Regenerate.
1569 2000-04-29 Andreas Jaeger <aj@suse.de>
1571 * as.h: Correctly check GCC version.
1573 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1575 * as.c (parse_args): Allow md_parse_option to override -a listing
1577 * config/obj-coff.c (add_lineno): Change type of offset parameter
1578 from "int" to "bfd_vma."
1579 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1580 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1581 (ppc_change_csect): Align correctly for XCOFF64.
1582 (ppc_machine): New function, which discards "ppc_machine" line.
1583 (ppc_tc): Cons for 8 when code is 64 bit.
1584 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1586 (md_parse_option): Handle -a64 and -a32.
1588 * config/tc-ppc.h (TARGET_MACH): Define.
1589 (TARGET_FORMAT): Move to function.
1590 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1592 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1594 * doc/as.1: Fix unbalanced brackets.
1596 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1598 (line_comment_chars): Set to '/' if TE_FreeBSD.
1600 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1602 * configure.in: Configury support for PA64 (currently disabled).
1603 * configure: Rebuilt.
1605 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1607 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1608 bfd_set_section_alignment.
1610 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1612 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1615 2000-04-24 Nick Clifton <nickc@cygnus.com>
1617 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1618 * doc/as.texinfo (Align): Include arm and strongarm in list of
1619 targets that have the second form of the behaviour of the .align
1622 2000-04-24 Mark Klein <mklein@dis.com>
1624 * obj-som.c: Terminate obj_pseudo_table.
1626 2000-04-22 Timothy Wall <twall@cygnus.com>
1628 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1630 (operand_match): Conditionally insert default bit values for IMMU9.
1632 2000-04-14 Matthew Green <mrg@cygnus.com>
1634 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1635 * configure: Rebuilt.
1637 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1638 Jason Eckhardt <jle@cygnus.com>
1640 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1642 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1643 Added handling of new operand types l,y,&,fe,fE,fx.
1645 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1646 David Mosberger <davidm@hpl.hp.com>
1647 Timothy Wall <twall@cygnus.com>
1648 Andrew MacLeod <amacleod@cygnus.com>
1649 Jim Wilson <wilson@cygnus.com>
1651 * Makefile.am (CPU_TYPES): Add ia64.
1652 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1653 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1654 * Makefile.in: Rebuild.
1655 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1656 * configure: Rebuild.
1657 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1658 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1659 * expr.c (expr): Handle md_optimize_expr.
1660 * read.c (LEX_HASH): Add comment.
1661 * config/tc-ia64.c, config/tc-ia64.h: New files.
1663 2000-04-21 Richard Henderson <rth@cygnus.com>
1665 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1666 bundling a non-delayed branch type instruction.
1668 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1670 * config/tc-mn10300.c (HAVE_AM30): Define.
1671 (md_assemble): Use it.
1673 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1675 * config/obj-elf.c (obj_elf_change_section): Check for changed
1678 * Makefile.am: (CPU_MULTI_VALID): Remove.
1679 (MULTI_CPU_TYPES): Define.
1680 (MULTI_CPU_OBJ_VALID): Define.
1681 (DEPTC): Use the above.
1682 (DEPOBJ): Same here.
1684 Regenerate dependencies.
1685 * Makefile.in: Regenerate.
1687 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1689 * Makefile.am (YACC, LEX): Get them from configure.
1691 2000-04-18 H.J. Lu (hjl@gnu.org)
1693 * config/tc-i386.c (offset_in_range): Use addressT instead of
1694 bfd_vma for non-bfd assemblers.
1696 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1698 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1699 doesn't give spurious errors.
1701 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1703 * as.h (SEEK_SET): Define if undefined.
1705 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1707 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1708 constants, and don't assume offsetT is 32 bits.
1710 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1712 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1713 (md_pcrel_from_section): Add prototype.
1714 (d10v_fix_adjustable): Add prototype.
1715 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1717 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1719 2000-04-12 Nick Clifton <nickc@cygnus.com>
1721 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1722 symbol in frag chain.
1724 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1726 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1727 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1728 (fits_in_signed_word, smallest_imm_type): Ditto.
1729 (md_assemble): Use an offsetT var to hold offsetT values, not a
1731 (offset_in_range): New.
1732 (md_assemble): Use it.
1733 (md_convert_frag): Change type of target_address, opcode_address,
1734 and displacement_from_opcode_start to offsetT.
1735 (md_create_short_jump): Change type of offset to offsetT.
1736 (md_create_long_jump): Ditto.
1737 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1738 (md_chars_to_number): Remove.
1739 (output_invalid): Remove duplicate prototype.
1741 2000-04-09 Nick Clifton <nickc@cygnus.com>
1743 * Makefile.am (CPU_TYPES): Add 'avr'.
1744 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1745 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1747 * Makefile.in: Regenerate.
1749 * doc/as.texinfo: Add M32R documentation.
1751 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1753 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1754 --enable-build-warnings option.
1755 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1756 * Makefile.in, configure: Re-generate.
1758 2000-04-07 Nick Clifton <nickc@cygnus.com>
1760 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1761 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1762 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1763 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1764 (arm_force_relocation): Force relocations for
1765 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1767 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1769 * config/tc-sh.c (get_operands): There's no third operand if the
1770 first operand is an immediate.
1772 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1774 * config/tc-sh.c (immediate): Delete.
1775 (sh_operand_info): Add immediate member.
1776 (parse_reg): Use A_PC for pc.
1777 (parse_exp): Add second argument 'op'. All callers changed.
1778 (parse_at): Expect pc to be coded as A_PC.
1779 Use immediate field in *op.
1780 (insert): Add fourth argument 'op'. All callers changed.
1781 (build_relax): Add second argument 'op'. All callers changed.
1782 (insert_loop_bounds): New function.
1783 (build_Mytes): Remove DISP_4.
1784 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1785 (assemble_ppi): Use immediate field in *operand.
1786 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1787 (md_apply_fix): Likewise.
1788 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1790 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1792 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1794 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1796 * internals.texi (CPU backend): Document
1797 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1799 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1801 * po/gas.pot: Regenerate.
1803 * as.c (show_usage): Restore translated part of bug string.
1804 * gasp.c (show_usage): Likewise.
1806 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1807 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1808 than move-if-change.
1809 (DEP1): Modify for "gcc -MM".
1813 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1814 Update dependencies.
1815 * Makefile.in: Regenerate.
1817 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1819 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1820 (md_begin): Likewise.
1821 (HAVE_AM33): New macro.
1822 (md_assemble): Use it. Match r_regs and xr_regs only if
1825 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1827 * as.h: #include "bin-bugs.h"
1828 * as.c (show_usage): Use REPORT_BUGS_TO.
1829 * gasp.c: #include "bin-bugs.h"
1830 (show_usage): Use REPORT_BUGS_TO.
1832 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1834 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1836 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1837 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1840 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1842 * config/tc-i386.c (i386_immediate): Don't assume a constant
1843 immediate is necessarily 16 bits when in 16 bit code mode.
1844 (md_assemble): Instead set guess_suffix here after we have checked
1847 2000-04-02 Richard Henderson <rth@cygnus.com>
1849 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1850 quantities. Correct right shift sign extension.
1851 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1852 32-bit value when shifting into place.
1854 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1856 * app.c: Add ATTRIBUTE_UNUSED as needed.
1857 * config/tc-ppc.c: Likewise.
1858 (ppc_size): Make unsigned long.
1859 (ppc_insert_operand): Add casts to avoid warnings.
1861 2000-03-31 Nick Clifton <nickc@cygnus.com>
1863 * config/tc-d10v.h (md_flush_pending_output): Define.
1865 2000-03-29 Nick Clifton <nickc@cygnus.com>
1867 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1868 segment. Works for both BFD_ASSEMBLER and others.
1869 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1871 2000-03-29 Nick Clifton <nickc@cygnus.com
1873 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1875 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1877 * listing.c (LISTING_LHS_WIDTH): Default depends on
1879 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1881 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1883 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1886 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1888 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1890 * config/tc-avr.c (mcu_types): Add missing initialiser.
1891 (md_pcrel_from_section): Add prototype.
1892 (avr_operand): Remove redundant test of unsigned < 0.
1893 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1895 2000-03-27 Denis Chertykov <denisc@overta.ru>
1897 * config/tc-avr.c: New file for AVR support.
1898 * config/tc-avr.h: Likewise.
1899 * configure.in: Add AVR support.
1900 * configure: Regenerate.
1902 2000-03-26 Timothy Wall <twall@cygnus.com>
1904 * gasp.c (macro_op): Add new argument to check_macro call.
1905 Macro structure definitions moved to macro.h
1906 * sb.h: Add argument to prototype for input_scrub_include_sb.
1907 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1908 nesting checks with an additional flag.
1909 (struct input_save): Add flag to indicate whether current sb
1910 should be checked for proper macro/conditional nesting.
1911 (input_scrub_push/pop): Save/restore nest check flag.
1912 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1914 * macro.c (check_macro): Allow caller to retrieve parsed macro
1915 information if a pointer is provided. This information may be
1916 used by the new macro hooks.
1917 * macro.h: Update prototype for check_macro. Macro struct
1918 definitions moved here from macro.c/gasp.c.
1919 * read.c (read_a_source_file): Add parameter to check_macro call,
1920 and pass macro info to the macro hook, if defined.
1921 (input_scrub_insert_line): New. Allow insertion of a line of
1922 characters into the input stream.
1923 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1924 file into the input stream.
1925 (s_include): Use input_scrub_insert_file.
1926 * internals.texi: Document new macro hooks.
1927 * as.h: New prototypes added.
1929 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1931 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1932 an initial capital letter.
1933 (i386_index_check): Reindent.
1935 2000-03-19 Nick Clifton <nickc@cygnus.com>
1937 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1940 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1942 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1943 instruction operand bad if Rd > 7 when generating
1944 thumb instructions. Prevents for example,
1945 "adr r12,label" from silently failing and generating
1946 the wrong instruction.
1948 2000-03-17 Nick Clifton <nickc@cygnus.com>
1950 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1951 that have a destingation >= 0x400000.
1952 Fix compile time warning messages.
1954 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1956 * config/tc-sh.c (md_begin): When encountering insn that are
1957 not supported by the current arch, only change the name if
1958 its contents are the same as prev_name.
1959 (get_specific): If the the architecture doesn't match, fail.
1961 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1963 * config/tc-sh.c (IDENT_CHAR): Define.
1964 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1965 matching back where it came from.
1967 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1969 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1971 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1973 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1976 2000-03-15 Kazu Hirata <kazu@hxi.com>
1978 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1980 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1982 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1983 floating-point-number, make sure 'f' is in FLT_CHARS.
1985 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1987 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1988 (s_lcomm_internal): Use it.
1989 * doc/internals.texi (CPU backend): Document it.
1990 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1993 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1995 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1998 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1999 implementation doesn't have special handling for switch
2001 (macro_build): Allow for code in sections other than .text.
2003 (mips_ip): Likewise.
2004 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2005 Don't perform relocs if we will be outputting them.
2006 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2007 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2010 2000-03-09 Catherine Moore <clm@cygnus.com>
2012 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2013 relocation type based on the entry in the fixup structure.
2015 2000-03-08 H.J. Lu (hjl@gnu.org)
2017 * Makefile.am (install-exec-tooldir): Depend on
2018 install-exec-bindir for parallel make.
2019 * Makefile.in: Regenerated.
2021 2000-03-06 Nick Clifton <nickc@cygnus.com>
2023 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2025 (md_parse_option): Parse -m32r command line switch - disable m32rx
2027 (md_show_usage): Document new option.
2029 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2030 * doc/Makefile.in: Regenerate.
2031 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2033 2000-03-02 Michael Meissner <meissner@redhat.com>
2035 * config/tc-d30v.c (check_range): Remove code that incorrectly
2036 sign extended values where bits < 32.
2038 2000-03-02 H.J. Lu (hjl@gnu.org)
2040 * configure.in: Support --enable-targets=all on ia32.
2041 * configure: Regenerated.
2043 2000-03-01 Nick Clifton <nickc@cygnus.com>
2045 * gasp.c (do_align): Remove bogus check of alignment value.
2047 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2049 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2050 TC_PPC was defined forced the type of a symbol with no other type
2053 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2055 * doc/internals.texi (CPU backend): Mention that
2056 line_separator_chars do not break up comments. Fix typos for
2057 LEX_AT and LEX_NAME descriptions. Document operands for
2058 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2059 description of md_create_short_jump usage. Document argument for
2060 md_undefined_symbol.
2062 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2064 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2065 (md_parse_option): Handle it.
2066 (md_show_usage): Document it.
2068 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2070 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2071 opcode, for the instruction `pal19'. From Andrea Arcangeli
2074 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2076 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2078 (md_assemble): To here, before template operands are matched.
2079 Also ensure a constant immediate is sign extended when we know the
2080 size is at most 16 bits. This is to catch cases like "add
2081 $0xffc0,%ax" where we don't know the size, and thus that the
2082 immediate can be represented as Imm8S until after parsing the
2084 (i386_displacement): Similarly sign extend 16 bit constant
2086 (md_assemble): Relax 16-bit jump constant range check to suit sign
2087 extended displacements.
2089 2000-02-26 Andreas Jaeger <aj@suse.de>
2091 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2093 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2095 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2096 call operands when intel_syntax.
2097 (intel_float_operand): Return 2 for "fi...".
2098 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2099 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2100 earlier "SHORT" change.
2101 (md_assemble): When determining suffix from Regs, exclude
2104 2000-02-24 Nick Clifton <nickc@cygnus.com>
2106 * configure: Add arm-wince, mips-pe and sh-pe targets.
2107 * configure: Regenerate.
2109 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2111 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2112 "pe-mips" for the mips-pe target.
2114 * config/tc-arm.c (insns): Change displacement encoded in BL
2115 and B instructions if the target port is arm-wince.
2116 (do_ldst): Do not bias the relocation offset if the target
2118 (md_pcrel_from): Add in missing relocation offset bias if the
2119 target os arm-wince.
2121 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2122 (md_begin): Disable -G support for mips-pe target.
2123 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2124 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2127 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2128 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2129 assembler, just set the alignment to 4.
2131 * config/te-wince-pe.h: New file for WinCE targets. Define
2134 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2136 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2137 string instructions.
2138 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2139 (i386_intel_memory_operand): After finding a segment override,
2140 check again for no `[' before looking for a displacement. Bomb if
2141 more than one displacement rather than silently discarding the
2142 second and subsequent ones. Free strings malloc'd by
2143 build_displacement_string.
2145 2000-02-24 Catherine Moore <clm@cygnus.com>
2147 * config/obj-som.c (obj_pseudo_table): Add "weak".
2148 (obj_som_weak): New routine.
2150 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2152 * config/tc-i386.c (union i386_op): New.
2153 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2154 Throughout file replace occurences of disps[n], imms[n], regs[n]
2155 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2156 intel mode operand swapping. Add assert in regKludge and
2157 fake_zero_displacement code. Test i.types[n] when outputting
2158 displacements and immediates. Combine output of Disp16 with
2160 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2161 when in intel mode by (not) reversing fsub and fdiv operands
2162 before the template search. This fails for single operand
2163 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2164 undefined. Instead fix the base_opcode after we've found the
2165 template. Move base_opcode xor with found_reverse_match from
2166 opcode output code to before this fix so we test for the correct
2168 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2169 check in intel mode. Instead compare opcodes.
2171 * config/tc-i386.h (TC_RELOC): Delete.
2172 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2173 with equivalent call to reloc.
2175 * as.h (flag_m68k_mri): Move declaration after target include, and
2176 only declare when TC_M68K defined. Define as zero otherwise.
2177 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2178 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2179 Define as zero otherwise.
2180 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2181 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2182 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2183 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2184 testing whether defined.
2185 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2186 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2187 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2188 rather than testing whether defined.
2189 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2190 (parse_mri_cons): Declare and use only when TC_M68K.
2191 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2192 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2193 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2195 * NEWS: Mention IBM 370 support.
2197 2000-02-23 Richard Henderson <rth@cygnus.com>
2199 * config/tc-i386.c (md_assemble): When swapping operands for
2200 intel_syntax, assume everything that's not Imm or Disp is a
2203 2000-02-23 Linas Vepstas <linas@linas.org>
2205 * config/tc-i370.c, config/tc-i370.h: New files.
2206 * Makefile.am: Add support for Linux/IBM 370.
2207 * configure.in: Likewise.
2208 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2209 * config/obj-elf.c: Include elf/i370.h
2210 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2212 * Makefile.in: Regenerate.
2213 * configure: Regenerate.
2215 * doc/c-i370.texi: New file.
2216 * doc/all.texi: Include it.
2217 * doc/as.texinfo: And here.
2218 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2219 * doc/Makefile.in: Regenerate.
2221 2000-02-19 Michael Meissner <meissner@redhat.com>
2223 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2224 determine if an instruction can be used in parallel with an ADDppp
2225 or SUBppp instruction.
2227 2000-02-22 Andrew Haley <aph@cygnus.com>
2229 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2231 1999-12-30 Andrew Haley <aph@cygnus.com>
2233 * config/tc-mips.c (mips_gp32): New variable.
2234 (macro_build) Use mips_gp32.
2236 (md_longopts): Add "-mgp32" and "-mgp64".
2237 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2239 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2241 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2242 warning, and bump it to 1.
2244 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2246 From Brad Lucier <lucier@math.purdue.edu>:
2247 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2250 2000-02-21 Catherine Moore <clm@cygnus.com>
2252 * config/tc-mips.c (MF_HILO_INSN): Define.
2253 (mips_7000_hilo_fix): Declare.
2254 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2255 (md_parse_option): Check for 7000_HILO_FIX options.
2256 (OPTION_M7000_HILO_FIX): Define.
2257 (OPTION_NO_M7000_HILO_FIX): Define.
2258 * doc/c-mips.texi (-mfix7000): Describe.
2260 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2262 * listing.c (print_lines): Remove unused variable `end'.
2264 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2265 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2266 reloc_type when BFD_ASSEMBLER.
2267 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2268 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2269 statement and quell signed vs. unsigned comparison warning.
2271 2000-02-18 Nick Clifton <nickc@cygnus.com>
2273 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2274 the computed frag offset, rather than overwriting it.
2276 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2278 * config/tc-sh.c ("elf/sh.h"): Include.
2279 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2280 (md.begin): Initialize target_arch.
2281 Only include opcodes in has table that match selected architecture.
2282 (parse_reg): Recognize register names for sh-dsp.
2283 (parse_at): Recognize post-modify addressing.
2284 (get_operands): The leading space is now optional.
2285 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2286 arguments. Update valid_arch.
2287 (build_Mytes): Add support for SDT_REG_N.
2288 (find_cooked_opcode): New function, broken out of md_assemble.
2289 (assemble_ppi, sh_elf_final_processing): New functions.
2290 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2291 (md_longopts, md_parse_option): New option: -dsp.
2292 * config/tc-sh.h (elf_tc_final_processing): Define.
2293 (sh_elf_final_processing): Declare.
2295 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2297 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2298 the unwinder subspace. Save the current seg/subseg before creating
2301 2000-02-10 Nick Clifton <nickc@cygnus.com>
2303 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2304 little endian targets.
2305 (INST_BYTE1): Redefine to handle big and little endian
2307 (cpu_type): New type: Select between M340 and M210.
2308 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2309 instructions of the M340.
2310 (md_assemble): Add support for the MULSH and OPSR classes of
2312 (md_atof): Add support for little endian targets.
2313 (md_parse_option): Add support for -EL, -EB and -mcpu command
2315 (md_convert_frag): Add support for little endian targets.
2316 (md_apply_fix3): Add support for little endian targets.
2317 (md_number_to_chars): Add support for little endian targets.
2319 2000-02-10 Timothy Wall <twall@redhat.com>
2321 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2322 defined, use it to verify the symbol just read should be a label.
2324 2000-02-10 Timothy Wall <twall@redhat.com>
2326 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2327 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2328 around colons when KEEP_WHITE_AROUND_COLON is defined.
2329 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2330 and KEEP_WHITE_AROUND_COLON.
2332 2000-02-08 Timothy Wall <twall@redhat.com>
2334 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2336 (do_repeat): New. Abstract repeat logic so that a "break" can be
2338 (end_repeat): New. Provide support for a "break" out of the
2340 * read.h: Add prototypes for new functions.
2342 2000-02-08 Timothy Wall <twall@redhat.com>
2344 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2345 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2346 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2349 2000-02-08 Timothy Wall <twall@redhat.com>
2351 * read.c: Added elseif to directives table.
2352 * read.h: Added prototype for s_elseif.
2353 * doc/as.texinfo: Added description for elseif.
2354 * cond.c (s_elseif): New function
2356 2000-02-04 Timothy Wall <twall@redhat.com>
2358 * listing.c (print_lines): Remove conditionals causing bug in
2361 2000-02-03 Timothy Wall <twall@cygnus.com>
2363 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2365 * frags.c (frag_new): Calculate fr_fix in octets
2366 (frag_now_fix) Return offset as target address offset (bytes).
2367 (frag_now_fix_octets) New - Return offset in octets (8-bit
2369 * frags.h: Added prototype for frag_now_fix_octets().
2370 Distinguish between octets and bytes in field descriptions.
2371 * listing.c (calc_hex): Account for octets vs bytes when
2372 printing addresses/offsets.
2373 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2374 target is little-endian, print the octets in a word in big-endian
2375 order so that the display looks like a proper hexadecimal number,
2376 instead of having the octets reversed.
2377 * read.c (do_align): When recording alignment, alignment power
2378 should be in terms of target bytes (minimum addressible unit)
2380 (do_org) Convert ORG target address (byte) argument into an
2381 octet offset when generating a variable fragment.
2382 * symbols.c (resolve_symbol_value): Symbol final value
2383 converted to a target address offset (bytes) from its octet offset.
2384 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2385 offset (bytes) is adjusted by the frag offset (octets) converted
2387 (coff_frob_section) Section alignment power is in terms of bytes;
2388 convert it to an octet alignment power when calculating size (and
2389 size mask) in octets. Don't modify the section size in order to
2390 "align" it for TI COFF, since that format has a different method
2391 for storing alignment information.
2393 2000-02-01 Timothy Wall <twall@cygnus.com>
2395 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2396 entries, matching the way GCC generates them. If not escaped, the
2397 filename is encoded incorrectly.
2399 2000-01-31 Nick Clifton <nickc@cygnus.com>
2401 * config/tc-arm.c (reg_table): Add support for ATPCS register
2404 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2406 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2408 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2410 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2411 of a symbol when we really care about its value.
2413 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2415 * config/tc-mcore.c (md_assemble): Give warning message if
2416 operands passes to instruction are more than the spec.
2418 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2420 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2421 Thumb mode but the label seen was not declared as '.thumb_func'
2422 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2423 correct disassembly of Thumb code bounded by non function labels.
2425 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2427 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2428 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2430 * Makefile.in: Same here.
2433 * configure.in: Set bfd_gas for i386-aout when primary target
2434 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2435 we may need the primary te_file. Remove incorrect comment.
2437 * configure: Regenerate.
2439 * config/e-i386aout.c: New file.
2441 * as.c (USE_EMULATIONS): Move to before print_version_id.
2442 (struct emulation): Add i386aout.
2443 (show_usage): Split text strings. Reformat -a text. Add --em
2447 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2448 (aout_format_ops): New.
2451 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2452 preprocessor conditional and add aout USE_EMULATIONS tests.
2453 (read_a_source_file): Don't pass error strings to printf as
2457 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2459 (do_data): Same here.
2460 (process_file): And here.
2463 * symbols.c (colon): Rewrite "already defined" fatal message
2464 code for aout with USE_EMULATIONS.
2467 * config/obj-aout.c (OBJ_HEADER): Define.
2468 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2470 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2471 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2473 (obj_aout_type): Expand S_SET_OTHER here too.
2474 (obj_read_begin_hook): Remove.
2475 (aout_pop_insert): New.
2476 (obj_aout_s_get_other): New.
2477 (obj_aout_s_get_desc): New.
2478 (aout_format_ops): New.
2481 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2482 gets aout_pseudo_table.
2483 (aout_pseudo_table): Declare.
2484 (obj_read_begin_hook): Define.
2487 * config/obj-coff.c (obj_pseudo_table): Rename to
2489 (coff_pop_insert): Use coff_pseudo_table.
2490 (coff_sec_sym_ok_for_reloc): Remove.
2491 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2492 and comment all zero entries and remove #if 0 code.
2495 * config/obj-coff.h (obj_pop_insert): Define.
2496 (coff_pseudo_table): Declare.
2499 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2500 s_get_size, s_set_size. Comment all zero entries.
2503 * config/obj-elf.c (elf_s_get_other): New function.
2504 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2505 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2506 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2508 (obj_elf_parse_section_letters): Don't pass error strings to
2509 printf as format arg.
2512 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2514 (elf_s_get_other): Declare.
2515 (S_GET_OTHER) Define as elf_s_get_other if not already
2517 (S_SET_OTHER): Only define when not already defined.
2518 (elf_obj_read_begin_hook): Declare.
2519 (obj_read_begin_hook): Define.
2520 (elf_obj_symbol_new_hook): Declare.
2521 (obj_symbol_new_hook): Define.
2524 * config/obj-multi.h: Add copyright header and protect against
2525 multiple inclusion. Add * to all function pointers.
2526 (OBJ_HEADER): If defined, include it rather than other defines
2528 (obj_frob_file_after_relocs): Test for NULL.
2529 (obj_symbol_new_hook): Here too.
2530 (obj_sec_sym_ok_for_reloc): And here.
2531 (S_GET_OTHER): Define.
2532 (S_GET_DESC): Define.
2533 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2534 (OBJ_MAYBE_ELF): Update comment.
2536 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2537 OBJ_AOUT preprocessor conditional and handle emulation by
2538 testing OUTPUT_FLAVOR.
2539 (i386_displacement): Here too.
2540 (md_section_align): Similarly here.
2541 (i386_target_format): Conditionally compile when more than one
2542 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2543 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2544 (i386_displacement): Here too.
2547 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2548 Define TARGET_FORMAT for aout only when not multi.
2551 * config/te-multi.h: Delete file as it's identical to te-generic.h
2553 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2555 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2556 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2559 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2561 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2564 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2566 * config/tc-mips.c (mips_do_align): New function.
2567 * config/tc-mips.h (md_do_align): Define.
2569 2000-01-10 Philip Blundell <philb@gnu.org>
2571 * doc/c-arm.texi (ARM Options): Fix typo.
2572 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2573 line separator for Linux.
2574 * doc/as.texinfo (Comments): Mention the ARM.
2576 2000-01-10 Philip Blundell <pb@futuretv.com>
2578 * configure.in (arm*-*-conix*): New target.
2579 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2581 * configure: Regenerate.
2583 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2585 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2586 (obj_elf_visibility): New function.
2588 * doc/as.texinfo (Visibility): New node: document visibility
2591 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2593 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2594 warning for absolute jump/call without `*' in non-intel mode. No
2595 need to set i.types[0] JumpAbsolute in intel mode.
2597 1999-12-22 Philip Blundell <pb@futuretv.com>
2599 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2600 hook function when changing sections.
2601 (arm_s_data): Likewise.
2603 1999-12-14 Nick Clifton <nickc@cygnus.com>
2605 * config/tc-arm.c (md_parse_option): Add support for -marm720
2606 command line switch.
2608 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2610 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2611 (r_registers, xr_registers): Define.
2612 (r_register_name, xr_register_name): New functions.
2613 (md_assemble): Handle new am33 operand types and instruction
2615 (mn10300_insert_operand, check_operand): Likewise.
2617 1999-11-29 Nick Clifton <nickc@cygnus.com>
2619 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2620 (s_force_thumb): Set thumb_mode to 2.
2621 (md_assemble): Do not complain about thumb instructions on a
2622 non-thumb target if thumb_mode is set to 2.
2624 1999-11-28 Michael Meissner <meissner@cygnus.com>
2626 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2627 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2628 (O_...): Add new machine dependent expressions if we are handling
2629 explicit relocations.
2630 (alpha_reloc_op): New static table holding the explicit relocation
2632 (alpha_literal_hash): New static to hold the hash table for
2633 explicit relocations.
2634 (alpha_macros): Add support for explicit relocations.
2635 (md_begin): If explicit relocations, initialize hash table.
2636 (md_assemble): Don't print a second error if tokenize_arguments
2637 already printed an error message.
2638 (md_apply_fix): Add support for explicit relocations.
2639 (alpha_force_relocation): Ditto.
2640 (alpha_fix_adjustable): Ditto.
2641 (alpha_adjust_symtab): New function to support explicit
2643 (alpha_adjust_symtab_relocs): Ditto.
2644 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2645 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2646 Add support for explicit relocations. Return -2 if an error
2647 message was already printed.
2648 (find_macro_match): Add support for explicit relocations. Comment
2650 (emit_insn): Add support for explicit relocations.
2651 (assemble_tokens): Ditto.
2653 (load_expression): Ditto.
2656 (emit_ir_load): Ditto.
2657 (emit_loadstore): Ditto.
2660 (emit_sextX): Ditto.
2661 (emit_division): Ditto.
2662 (emit_jsrjmp): Ditto.
2663 (emit_retjcr): Ditto.
2665 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2667 (tc_adjust_symtab): If explicit relocations, call the function
2668 alpha_adjust_symtab.
2669 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2670 relocations next to the literal relocation they reference.
2671 (TC_INIT_FIX_DATA): Initialize the new fields.
2672 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2674 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2676 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2677 'B' operand for PA2.0 bb instruction.
2679 1999-11-18 Nick Clifton <nickc@cygnus.com>
2681 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2684 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2686 (mcore_force_relocation): Force relocations to be generated for
2689 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2691 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2692 (i386_displacement): Disallow O_big displacements.
2694 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2696 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2697 Small improvements in error checking.
2698 (md_assemble): Support for unconditional ARM instructions.
2699 (md_parse_option): Support for -m[arm]v5e flag.
2701 1999-11-12 Nick Clifton <nickc@cygnus.com>
2703 * macro.c (buffer_and_nest): Do not check beyond the end of the
2706 1999-11-11 Nick Clifton <nickc@cygnus.com>
2708 * macro.c (buffer_and_nest): Look for seperator after TO and
2711 1999-11-08 Andrew Haley <aph@cygnus.com>
2713 * app.c (do_scrub_chars): When in State 10, treat backslash
2714 characters in the same way as as symbol characters.
2716 1999-11-07 Richard Henderson <rth@cygnus.com>
2718 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2719 the previous label was in the current section before playing
2720 with auto-alignment.
2722 1999-11-06 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-v850.c (v850_force_relocation): Force relocation
2726 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2729 1999-11-05 Michael Meissner <meissner@cygnus.com>
2731 * expr.h (operatorT): Increase machine dependent operators to 16.
2732 * expr.c (op_rank): Ditto.
2734 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2736 * read.c (pseudo_set): Reject attempts to set the value of a
2739 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2742 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2744 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2745 to bfd_set_section_contents.
2747 1999-11-03 Nick Clifton <nickc@cygnus.com>
2749 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2751 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2753 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2754 (mips_ip): Use OPCODE_IS_MEMBER.
2756 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2758 * config/tc-arm.c (reg_required_here): Improve comments.
2760 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2761 (tinsns): Initialize variants field.
2763 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2764 BAD_PC respectively.
2766 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2768 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2769 * config/tc-arm.h: Fix compile time warnings.
2771 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2773 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2774 form @abs16, @(abs16) and @(abs16 + imm).
2776 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2778 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2779 (ISA_HAS_64_BIT_REGS) New.
2780 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2781 mips_emit_delays,macro_build,load_register,load_addresss,
2782 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2783 and/or use new ISA_xxx macros in expressions involving
2784 ISA, particularly mips_opts.isa.
2786 1999-10-18 Michael Meissner <meissner@cygnus.com>
2788 * expr.h (operatorT): Add machine dependent operators md1..md8.
2789 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2790 for the machine dependent operators to use.
2792 * expr.c (op_rank): Add machine dependent operators.
2794 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2796 (O_cpregister): Ditto.
2797 (md_begin): Change X_op test that field is wide enough to use
2798 O_max instead of O_alpha_max.
2799 (cpu_types): Fill in missing initializer.
2800 (alpha_num_macros): Make unsigned.
2801 (md_assemble): Make opnamelen be size_t.
2802 (md_apply_fix): Cast alpha_num_operands to int before testing.
2803 (alpha_force_relocation): Ditto.
2804 (alpha_fix_adjustable): Ditto.
2805 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2806 (tc_gen_reloc): Ditto.
2807 (tc_get_register): Ditto.
2812 (s_alpha_ent): Ditto.
2813 (s_alpha_end): Ditto.
2814 (s_alpha_frame): Ditto.
2815 (s_alpha_prologue): Ditto.
2816 (s_alpha_file): Ditto.
2817 (s_alpha_gprel32): Ditto.
2818 (s_alpha_proc): Ditto.
2819 (s_alpha_set): Ditto.
2820 (s_alpha_base): Ditto.
2821 (s_alpha_align): Ditto.
2822 (s_alpha_arch): Ditto.
2823 (alpha_align): Ditto.
2824 (assemble_insn): Suppress unused variable warning.
2826 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2827 order in the structure.
2828 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2830 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2832 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2834 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2836 * config/tc-i386.c (i386_index_check): Correct #endif location.
2838 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2840 * as.c (show_usage): Document new options.
2841 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2842 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2843 (parse_args): Parse the new options.
2844 (main): If there were warnings, and --fatal-warnings
2845 was specified, print an error.
2846 * as.h: New variable, flag_fatal_warnings, for new option.
2848 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2850 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2851 '@'. Change autoincrement completers to fall through to cache control
2854 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2856 (pa_parse_addb_64_cmpltr): New function.
2858 * config/tc-hppa.c (pa_ip): Change error message.
2859 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2860 '?Q' args to allow falling through.
2862 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2863 Remove unused conditional codes.
2864 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2866 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2868 * config/tc-d30v.c (CHAR_BIT): Define.
2869 (check_range): Fix bit operations to support integers bigger than
2872 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2874 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2877 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2878 Doug Evans <devans@cygnus.com>
2880 Add support for m32rx.
2881 * config/tc-m32r.c (enable_m32rx): New static global.
2882 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2883 (allow_m32rx): New function.
2884 (M32R_SHORTOPTS): Add `O'.
2885 (md_longopts): Add --m32rx plus several warning options.
2886 (md_parse_option): Handle new options.
2887 (md_show_usage): Print them.
2888 (md_begin): Enable m32rx.
2889 (OPERAND_IS_COND_BIT): New macro.
2890 (first_writes_to_seconds_operands): New function.
2891 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2892 (target_make_parallel,assemble_two_insns): New functions.
2893 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2894 If optimizing and m32rx, try to make consecutive insns parallel.
2896 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2898 * config/tc-mips.c (nopic_need_relax): Allow for the
2899 .sdata.foo sections generated by -fdata-sections,
2900 and for the .gnu.linkonce.s sections generated by C++.
2902 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2904 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2905 with cleaner code using completer prefixes. Add 'Y'.
2907 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2909 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2911 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2912 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2913 insn does not match and we should try the next insn in the table.
2915 1999-09-22 Nick Clifton <nickc@cygnus.com>
2917 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2919 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2921 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2924 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2926 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2927 OBJ_ELF. If ELF, add "sq".
2928 (md_parse_option): If ELF, ignore -s and -q.
2929 (md_show_usage): Mention ELF options.
2931 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2933 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2936 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2938 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2940 * config/tc-hppa.c (struct pa_it): New field "trunc".
2941 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2942 (pa_parse_ftest_gfx_completer): New function
2943 (pa_parse_fp_cnv_format): New function.
2945 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2946 (md_apply_fix): Handle 22bit pc-rel branches.
2948 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2950 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2952 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2954 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2956 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2958 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2959 (pa_ip): Handle 'fX'.
2961 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2963 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2964 unwinds unless the function is in the text space.
2965 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2967 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2969 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2970 (md_assemble): To here. Tweak address generation.
2972 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2974 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2975 (md_assemble): Call dwarf2_where for OBJ_ELF.
2976 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2977 (pa_end_of_source): New function.
2978 * tc-hppa.h (md_end): Define for OBJ_ELF.
2980 1999-09-14 Michael Meissner <meissner@cygnus.com>
2982 * configure.in (Canonicalization of target names): Remove adding
2983 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2984 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2985 * configure: Regenerate.
2987 1999-09-14 Donn Terry <donn@interix.com>
2989 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2991 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2993 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2994 pc-relative jmp/call to an absolute symbol.
2995 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2996 absolute section symbols.
2998 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2999 jump handling code and comments.
3001 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3003 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3004 the value if TE_PE and a global defined symbol.
3006 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3008 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3009 print the symbol, rather than printing it here.
3011 1999-09-11 Donn Terry <donn@interix.com>
3013 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3014 BFD_RELOC_RVA relocations.
3016 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3017 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3020 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3022 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3023 * doc/internals.texi (Object format backend): Document
3026 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3027 relocations against global symbols if TE_PE.
3029 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3030 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3032 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3035 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3036 symbols which do not have a constant value, or tags with
3037 non-tags. Remove the symbol from the list before adding it at the
3040 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3041 C_FCN symbol differently if TE_PE.
3042 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3043 appears in the pseudo-op, rather coff_line_base which is only set
3046 * config/obj-coff.c (obj_coff_loc): New static function.
3047 (obj_pseudo_table): Add "loc".
3049 * config/obj-coff.c (add_lineno): Check that the line number is
3052 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3053 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3055 (md_atof): Return NULL rather than 0.
3056 * config/tc-i386.c (md_atof): Change type to int.
3057 * expr.c (expr): Change first parameter to int.
3058 * config/obj-coff.c: Add declarations for static functions.
3059 (coff_frob_symbol): Use SYM_AUXENT.
3060 * config/tc-i386.h (flag_16bit_code): Don't declare.
3062 * config/obj-coff.c (obj_coff_section): Default to setting
3063 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3065 * write.c (adjust_reloc_syms): Print adjusted fixup.
3067 * expr.c (integer_constant): Correct too_many_digits calculation
3070 1999-09-09 Andreas Schwab <schwab@suse.de>
3072 * doc/c-arm.texi: Fix arguments of @var to not contain
3075 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3077 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3079 (md_parse_option): Only support -k flag for ELF and COFF targets.
3081 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3083 * config/tc-hppa.c (pa_ip): Put strict register checks before
3084 call to pa_parse_number.
3086 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3088 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3090 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3093 1999-09-06 Donn Terry <donn@interix.com>
3095 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3097 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3099 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3100 candidate instruction. Require registers for register arguments
3101 when in strict mode. Require assemble-time constants for
3102 constants when in strict mode.
3103 (pa_get_absolute_expression): Require a constant when in strict
3106 1999-09-06 Nick Clifton <nickc@cygnus.com>
3108 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3110 1999-09-04 Steve Chamberlain <sac@pobox.com>
3112 * config/tc-pj.c: New file, supports picoJava in ELF.
3113 * config/tc-pj.h: Ditto.
3114 * configure.in (pjl*, pj*): New targets.
3115 * Makefile.am: Rebuild dependencies.
3116 (CPU_TYPES): Add pj.
3117 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3118 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3119 * doc/c-pj.texi: New file.
3120 * doc/as.texinfo: Add some PJ specifics.
3121 * doc/all.texi: Add PJ to the list of all architectures, sort them
3123 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3124 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3126 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3129 (obj_frob_file): Test for null pointer.
3130 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3131 (OBJ_PROCESS_STAB): And here.
3132 (elf_obj_sy): Remove
3134 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3135 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3136 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3138 * config/obj-coff.c (no_func): Remove.
3139 (coff_format_ops): Change occurrences of no_func to 0, as we test
3140 for 0 in obj-multi.h.
3142 * configure.in: Enable bfd for i386-coff when primary target is
3143 bfd. Enable i386 elf,coff emulation support. Don't set
3144 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3145 emulation to support.
3146 *configure: Regenerate.
3148 1999-09-02 Nick Clifton <nickc@cygnus.com>
3150 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3151 .section .line directive is encountered.
3153 1999-09-01 Nick Clifton <nickc@cygnus.com>
3155 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3158 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3159 * as.texinfo: Document --gdwarf2 command line option.
3160 Add additional documentation of ARM command line switches.
3162 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3164 * config/tc-i386.c (i386_intel_memory_operand): Combine
3165 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3166 and RESTORE_END_STRING around parse_register calls.
3167 (i386_operand): Here too.
3168 (i386_is_reg): Remove.
3169 (parse_register): Move as_bad calls from within this function to
3172 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3174 Based on a patch from H.J. Lu <hjl@gnu.org>
3175 * config/tc-i386.c (parse_register): Handle FP regs specially.
3176 (md_begin): Remove '(' and ')' from register_chars.
3178 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3180 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3181 error message (done elsewhere).
3183 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3185 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3187 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3189 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3192 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3194 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3196 Add new completers. Fix bug in 64 bit condition handling.
3198 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3201 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3203 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3205 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3207 1999-08-27 Jim Wilson <wilson@cygnus.com>
3209 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3210 (struct ls): Add frag field. Initialize it to zero.
3211 (out_end_sequence): New local text_frag. Set it while in text section.
3212 Replace address check with frag check. Set ls.frag to text_frag if
3213 out_set_addr called.
3214 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3215 Set it before switching sections. Replace address check with frag
3216 check. Set ls.frag to saved_frag if out_set_addr called.
3218 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3220 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3221 output "advance_pc" opcode instead of calling gen_addr_line().
3222 The latter has the undesired side-effect of creating a new row
3223 in the debug line info matrix.
3225 1999-08-26 Jim Wilson <wilson@cygnus.com>
3227 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3228 ls.last_filename if last is less than zero. Set ls.last_filename
3229 when allocating new entry.
3230 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3233 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3235 * config/tc-i386.c (i386_index_check): Fix the displacement size
3236 when INFER_ADDR_PREFIX.
3238 1999-08-18 Nick Clifton <nickc@cygnus.com>
3240 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3243 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3245 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3246 handle 0xffffNNNN constants correctly.
3248 1999-08-16 Nick Clifton <nickc@cygnus.com>
3250 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3253 1999-08-13 Nick Clifton <nickc@cygnus.com>
3255 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3256 (md_apply_fix3): Always pass positive values to
3257 validate_offset_imm.
3259 1999-08-12 Nick Clifton <nickc@cygnus.com>
3261 * config/tc-arm.c (skip_whitespace): New macro.
3262 Formatting tidy ups.
3264 (md_apply_fix3): Store relocation offset in addend for ELF based
3266 (arm_force_relocation): Always generate relocs for Thumb function
3269 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3271 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3272 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3274 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3276 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3277 flags for the unwind subspace.
3279 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3280 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3281 suitable relocation based on the size of the target's pointer.
3282 Always Use subsegment zero for the unwinders.
3283 (pa_level): Handle "2.0w".
3285 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3287 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3288 with the following instruction unless this was specified.
3290 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3292 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3293 certain sections, to match BFD changes.
3295 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3297 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3298 (EXTRA_SCRIPTS): Define to keep automake happy.
3299 * Makefile.in: Rebuild.
3301 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3303 * Makefile.am: Rename .dep* files to DEP*.
3304 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3305 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3307 * Makefile.in: Rebuild.
3309 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3311 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3313 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3315 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3316 avoid problems on DOS filesystems.
3317 * Makefile.in: Rebuild.
3319 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3321 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3323 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3326 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3328 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3329 line to create ${GDBINIT} rather than .gdbinit.
3330 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3332 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3334 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3336 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3338 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3340 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3342 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3343 non-adjustable symbols.
3345 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3347 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3349 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3351 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3354 1999-08-05 Donn Terry <donn@interix.com>
3356 * config/te-interix.h: New file.
3357 * configure.in (i386-*-interix*): New target.
3358 * configure: Rebuild.
3360 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3362 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3363 selectors for ELF too.
3364 (selector_table): Add "ltp" and "rtp" selectors.
3366 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3368 * config/tc-i386.c (i386_operand): No need to change
3369 operand_string pointer in segment reg case before goto
3370 do_memory_reference. Initialise displacement_string_start and
3371 displacement_string_end after do_memory_reference label.
3372 (i386_index_check): Add operand_string param, and print error
3373 message on failure here.
3374 (i386_intel_memory_operand): Instead of here.
3375 (i386_operand): And here.
3376 (INFER_ADDR_PREFIX): Enable.
3378 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3380 * config/tc-i386.h (DefaultSize): Define. Renumber following
3381 opcode_modifier defines.
3383 From Etienne Lorrain <etienne.lorrain@ibm.net>
3384 * config/tc-i386.c (stackop_size): New variable.
3385 (set_16bit_code_flag): Clear it here.
3386 (set_16bit_gcc_code_flag): New function.
3387 (md_pseudo_table): Add "code16gcc" entry.
3388 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3390 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3392 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3393 next_set_end even if the end symbol is being discarded.
3395 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3396 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3397 * config/obj-coff.c: Likewise.
3398 (seg_info_type): Remove.
3399 (seg_info_off_by_4): Change to array of segT.
3400 (s_get_segment): Adjust accordingly.
3401 (obj_pseudo_table): Fully initialize sentinel entry.
3403 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3404 Ralf Baechle <ralf@uni-koblenz.de>.
3406 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3408 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3410 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3412 * config/tc-i386.c: Indentation and white space changes.
3413 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3414 don't enable it by default.
3415 (i386_intel_operand): Remove redundant prototype.
3416 Move check on number of memory operands, and i.mem_operands++
3417 (i386_intel_memory_operand): To here.
3418 Remove i386_immediate code from here. Remove special case code
3419 for input and output using (%dx). Remove base/index checks and
3420 call i386_index_check instead. Save initial operand_string
3421 argument for error message.
3422 (i386_operand): Remove redundant prototype. Move base/index
3423 checks to i386_index_check.
3424 (i386_displacement): Move intel mode check for non-zero
3426 (i386_intel_memory_operand): To here.
3428 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3430 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3431 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3432 by .register pseudo-op if -64 and --no-undeclared-regs.
3433 (s_register, sparc_adjust_symtab): New functions.
3434 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3435 Declare sparc_adjust_symtab as tc_adjust_symtab.
3436 * doc/c-sparc.texi: Add description of #ignore special literal
3437 for .register pseudo-op.
3439 1999-07-30 Catherine Moore <clm@cygnus.com>
3441 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3442 the relocation's section offset.
3444 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3446 * write.c (fixup_segment): Fix generic error check overflow test.
3448 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3449 X_add_number to long.
3451 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3453 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3456 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3458 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3461 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3463 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3465 * configure.bat: Remove; obsolete.
3466 * config/go32.cfg: Likewise.
3468 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3470 * configure.in (i386-*-vxworks*): New target.
3471 * configure: Rebuild.
3473 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3475 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3477 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3479 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3481 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3482 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3483 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3484 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3485 MAX_RELOC_EXPANSION): Define.
3486 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3488 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3490 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3491 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3492 block. Print a warning if an 8-bit or 16-bit constant
3493 displacement or immediate is truncated on output.
3494 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3496 (i386_operand): Disallow immediate jump absolute operand.
3498 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3500 * configure.in: Bump version number to 2.9.5.
3501 * configure: Rebuild.
3503 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3506 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3509 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3511 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3513 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3515 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3517 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3518 if -mno-fpu was given.
3519 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3521 (cons_fix_new_arm): Remove misleading comments.
3523 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3525 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3527 (relax_segment): Likewise. After giving a rs_org error, convert
3528 the frag to rs_align to avoid cascading errors.
3530 1999-07-12 Andreas Schwab <schwab@suse.de>
3532 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3534 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3536 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3537 as appropriate. Fill in structure initializations. Add variable
3538 initializations. Add casts.
3539 * dwarf2dbg.c (print_stats): Change i to size_t.
3540 * listing.c (listing_listing): Change list_line to unsigned int.
3542 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3544 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3545 rather than checking for \001 and \002 in symbol name.
3546 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3548 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3550 * configure.in (hppa*-linux-gnu*): New target.
3551 * configure: Rebuilt.
3553 1999-07-08 Nick Clifton <nickc@cygnus.com>
3555 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3557 1999-07-07 Nick Clifton <nickc@cygnus.com>
3559 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3560 accessing symbolP directly.
3562 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3564 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3567 1999-07-05 Nick Clifton <nickc@cygnus.com>
3569 * config/tc-arm.c (ARM_EXT_V5): Define.
3570 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3571 (md_begin): Detect ARM v5 architectures.
3572 (md_parse_option): Accept arm v5 specification.
3573 (md_show_usage): Documment -marmv5 switch.
3575 * doc/c-arm.texi: Document -marmv5 command line option.
3577 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3579 (validate_immediate_twopart): New function. Determine if a
3580 constant can be computed by two ADD instructions.
3581 (output_inst): Remove its command line parameter - it was never
3583 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3584 implememt the ADRL pseudo op.
3585 (tc_gen_reloc): Generate a suitable error message if an ADRL
3586 instruction tries to generate a real reloc.
3588 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3590 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3592 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3595 1999-06-27 H.J. Lu <hjl@gnu.org>
3597 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3598 non BFD_ASSEMBLER case.
3600 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3602 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3605 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3607 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3608 out_end_sequence() when the address decreases due to a new frag.
3609 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3610 numbering starts with 1.
3612 1999-06-23 Nick Clifton <nickc@cygnus.com>
3614 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3616 (mcore_s_text): Call obj_elf_text for ELF target.
3617 (mcore_s_data): Call obj_elf_data for ELF target.
3618 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3620 (mcore_s_bss): New function: Dump literal table before changing
3622 (mcore_s_comm): New function: Dump literal table before changing
3625 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3626 No longer static functions.
3627 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3628 Provide prototypes for these functions.
3630 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3632 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3633 a list of names, to try obj_segment_name, and to try abbreviated
3634 names when using COFF without long section names.
3636 * config/tc-alpha.c: More use of symbol accessor functions.
3637 * config/tc-arc.c: Likewise.
3638 * config/tc-d30v.c: Likewise.
3639 * config/tc-fr30.c: Likewise.
3640 * config/tc-i860.c: Likewise.
3641 * config/tc-m88k.c: Likewise.
3642 * config/tc-mcore.c: Likewise.
3643 * config/tc-ns32k.c: Likewise.
3644 * config/tc-sparc.c: Likewise.
3645 * config/tc-v850.c: Likewise.
3647 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3648 sy_value with appropriate accessor functions.
3649 * config/tc-arm.c (md_apply_fix3): Likewise.
3650 * config/tc-d10v.c (AT_WORD_P): Likewise.
3651 * config/tc-v850.c (reg_name_search): Likewise.
3653 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3654 use symbol_get_bfdsym instead.
3655 * config/tc-ppc.c (md_assemble): Likewise.
3656 * config/tc-v850.c (v850_comm): Likewise.
3658 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3660 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3661 the symbol, rather than accessing the bsym member.
3662 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3663 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3664 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3665 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3666 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3667 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3668 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3669 * config/tc-v850.c (tc_gen_reloc): Likewise.
3671 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3673 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3674 (hppa_gen_reloc_type): Conditionalize on BFD64.
3675 (tc_gen_reloc): Re-enable ELF relocations.
3676 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3678 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3680 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3682 (do_ldst): Move assignment out of if condition.
3683 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3684 parentheses to avoid warning.
3686 1999-06-21 Nick Clifton <nickc@cygnus.com>
3688 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3689 macro to get at the BFD symbol associated with a GAS symbol.
3691 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3693 * config/tc-ppc.c: Update for symbol handling changes.
3694 * config/obj-coff.c: Likewise.
3696 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3698 * tc-hppa.c: General cleanups of ELF support. No more spaces
3699 and subspaces for ELF.
3700 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3701 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3702 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3703 (UNWIND_SECTION_NAME): Likewise.
3704 (space/subspace related structures): Conditionalize definitions
3706 (space/subspace directives and support routines): Conditionalize
3707 definitions and references/uses on OBJ_SOM.
3708 (label_symbol_struct): For ELF, track the symbol's segment. For
3709 SOM track its space.
3710 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3712 (USE_ALIASES): Kill for both SOM & ELF.
3713 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3714 (pa_space, pa_subspace): Corresponding changes.
3715 (pa_spaces_begin): Corresponding chagnes.
3716 (md_begin): Do not muck around with space/subspace stuff for
3718 (md_apply_fix): Temporarily disable argument relocation stuff
3720 (tc_gen_reloc): Temporarily disable relocation generation for
3722 (pa_build_unwind_subspace): Similarly.
3724 1999-06-16 Nick Clifton <nickc@cygnus.com>
3726 * config/tc-arm.c (thumb_set): New pseudo op.
3727 (text, data, section): Override these pseudo ops with ARM
3729 (s_thumb_set): New function: Perform the same as a .set pseudo
3730 op, but also mark the alias'ed symbol as being a Thumb
3732 (arm_s_text): New function: Perform the same as the .text
3733 pseudo op, but dump the literal pool before changing
3735 (arm_s_data): New function: Perform the same as the .data
3736 pseudo op, but dump the literal pool before changing
3738 (arm_s_section): New function: Perform the same as the
3739 .section pseudo op, but dump the literal pool before changing
3741 (arm_cleanup): Do not reset the current section before dumping
3744 1999-06-17 Nick Clifton <nickc@cygnus.com>
3746 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3747 OPTION_NO_WARN_UNMATCHED entries.
3748 (md_parse_option): Generate a warning message if an unrecognised
3749 option is encountered.
3751 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3752 (get_operands): When parsing an expression after an '@' symbol
3753 has been detected, do not ignore '#' symbols.
3754 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3757 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3759 From K. Richard Pixley <rich@noir.com>:
3760 * configure.in (ppc-*-vxworks*): New target.
3761 * configure: Rebuild.
3763 1999-06-12 Philip Blundell <philb@gnu.org>
3765 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3767 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3769 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3770 which refer to symbols in linkonce sections, permit reducing the
3771 relocs if the symbol is local.
3773 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3775 * subsegs.c (subseg_text_p): New function.
3776 * as.h (subseg_text_p): Declare.
3777 * read.c (do_align): Use subseg_text_p to set the default fill.
3778 * write.c (subsegs_finish): Likewise.
3779 * config/obj-coff.c (write_object_file): Likewise.
3780 * config/tc-i386.h (md_maybe_text): Don't define.
3781 (md_do_align): Use subseg_text_p to set the default fill.
3782 * config/tc-m32r.c (m32r_do_align): Likewise.
3783 * config/tc-sh.c (sh_do_align): Likewise.
3784 * config/tc-sparc.h (md_do_align): Likewise.
3786 1999-06-12 David O'Brien <obrien@freebsd.org>
3788 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3789 * configure: Rebuild.
3791 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3793 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3794 * Makefile.am: Rebuild dependencies.
3795 * Makefile.in: Rebuild.
3797 * config/tc-i386.c (i386_immediate): Remove unused label
3800 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3801 * symbols.c: Likewise.
3802 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3803 sy_next field when taking address, rather than symbol_next.
3805 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3807 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3808 value from the output file architecture.
3809 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3810 * dwarf2dbg.h: Change bfd_vma to addressT.
3812 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3814 * dwarf2dbg.h: Use PARAMS in function declarations.
3816 1999-06-11 Martin Dorey <mdorey@madge.com>
3818 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3819 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3821 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3823 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3825 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3827 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3830 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3832 * read.c (read_a_source_file): Only declare inescape if
3835 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3837 (find_entry_byval): Add parens to avoid warning.
3839 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3841 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3844 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3846 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3849 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3850 synthetize_setx): New functions.
3851 (md_assemble): Broken the special cases into the above
3852 functions. Make compiler happy if sizeof(bfd_vma)==4.
3853 Fix sethi generated from set/setuw. If instructions have a relloc,
3854 always clear the fields to be relocated in the opcode.
3855 (sparc_ip): Remove special_case global variable.
3857 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3859 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3860 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3861 indication of success rather than a value.
3862 (itbl_get_val): Likewise.
3863 (itbl_get_field): Use strcspn. Change delimiters to include
3865 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3866 (itbl_get_val): Likewise.
3867 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3869 * symbols.c (copy_symbol_attributes): Convert local symbols to
3872 1999-06-10 Nick Clifton <nickc@cygnus.com>
3874 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3877 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3879 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3880 Optimize set if sizeof(bfd_vma) == 64.
3881 (sparc_ip): Fix sethi - without %hi() it should generate
3882 R_SPARC_22 reloc, not R_SPARC_HI22.
3883 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3885 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3887 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3888 (s_ncons): New function.
3889 (native_op_table): New table.
3890 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3891 R_SPARC_OLO10 handling.
3893 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3895 * expr.h (struct expressionS): Revert last change; widen X_op.
3896 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3898 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3900 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3901 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3902 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3903 * Makefile.in: Regenerated.
3905 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3906 `common' pass on to s_mri_common.
3907 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3909 1999-06-06 Richard Henderson <rth@cygnus.com>
3911 * config/obj-elf.c (obj_elf_section): Don't free the return
3912 value of demand_copy_C_string.
3914 1999-06-05 Richard Henderson <rth@cygnus.com>
3916 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3917 creation logic from obj_elf_create_section.
3919 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3920 (section_stack): New.
3921 (special_sections): Make const.
3922 (obj_elf_section): Gut and rewrite parsing.
3923 (obj_elf_change_section): New function broken out of obj_elf_section.
3924 (obj_elf_parse_section_letters): Likewise.
3925 (obj_elf_section_word): Likewise.
3926 (obj_elf_section_type): Likewise.
3927 (obj_elf_previous): Treat as a toggle.
3928 (obj_elf_popsection): New.
3929 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3930 (ppc_section_type): Likewise.
3931 * config/tc-ppc.h: Likewise.
3933 * expr.h (struct expressionS): Don't make X_op a bitfield.
3934 * config/tc-alpha.c: Update for symbol handling changes.
3935 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3936 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3938 1999-06-05 Richard Henderson <rth@cygnus.com>
3940 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3941 (dwarf2_gen_line_info): Kill unused variables.
3942 (dwarf2_finish): Likewise.
3943 (dwarf2_where): Likewise.
3944 (dwarf2_directive_file): If we've only got a string,
3945 hand off to s_app_file.
3946 * ecoff.c: Move the include of ecoff.h.
3947 * symbols.h (S_IS_FUNCTION): Prototype.
3949 * read.c (LEX_HASH): Supply a default.
3951 (s_globl): Update `c' after skipping whitespace.
3952 * read.h (LEX_END_NAME, is_name_ender): New.
3953 * expr.c (get_symbol_end): Respect it.
3955 1999-06-04 Mark Klein <mklein@dis.com>
3957 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3959 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3961 * config/tc-hppa.c: Update for symbol handling changes.
3963 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3965 * cgen.c: Update for symbol handling changes.
3966 * config/tc-m32r.c: Likewise.
3968 * config/tc-hppa.h: Update for symbol handling changes.
3969 * config/tc-hppa.c: Likewise.
3971 * config/tc-arm.h: Update for symbol handling changes.
3972 * config/tc-arm.c: Likewise.
3973 (symbol_make_empty): Remove. Just use symbol_create.
3975 * symbols.c (symbol_set_tc): Correct name.
3977 * Makefile.am: Rebuild dependencies.
3978 ($(OBJS)): Don't depend upon struc-symbol.h.
3979 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3980 * dep-in.sed: Don't remove struc-symbol.h.
3981 * Makefile.in: Rebuild.
3983 * doc/internals.texi (Symbols): Describe changes in symbol
3986 1999-06-03 Richard Henderson <rth@cygnus.com>
3988 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3989 instead of doing the work by hand.
3991 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3993 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3994 state of line state-machine.
3995 (struct ls): Collect DWARF2 line state-machine state in new member
3996 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3997 resulted in any DWARF2 directives.
3998 (reset_state_machine): New function.
3999 (out_end_sequence): Ditto.
4000 (dwarf2_gen_line_info): When switching sections or switching to a
4001 lower text address, call out_end_sequence() first to terminate the
4002 previous code sequence as code sequences MUST have monotonically
4003 increasing addresses.
4004 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4006 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4008 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4009 DWARF2 debug info (line information only, at this point).
4010 * as.h: Update comment about supported debug formats.
4011 * dwarf2dbg.c, dwarf2dbg.h: New files.
4012 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4014 * expr.c (operand): Don't use [ for parens if we want an index op.
4015 (op_encoding): Switch [ into O_index, if desired.
4016 (op_rank): Renumber with O_index on bottom.
4017 (expr): If O_index, match closing bracket.
4018 * expr.h (O_index): New.
4020 * read.c (read_a_source_file): Conditionally allow matched "
4021 in lines passed to md_assemble.
4023 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4025 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4027 Add support for storing local symbols in a small structure to save
4028 memory when assembling large files.
4029 * as.h: Don't include struc-symbol.h.
4030 (symbolS): Add typedef.
4031 * symbols.c: Include struc-symbol.h.
4032 (local_hash): New static variable.
4033 (save_symbol_name): New static function, from symbol_create.
4034 (symbol_create): Call save_symbol_name.
4035 (local_symbol_count): New static variable.
4036 (local_symbol_conversion_count): Likewise.
4037 (LOCAL_SYMBOL_CHECK): Define.
4038 (local_symbol_make): New static function.
4039 (local_symbol_convert): New static function.
4040 (colon): Handle local symbols. Create local symbol for local
4042 (symbol_table_insert): Handle local symbols.
4043 (symbol_find_or_make): Create local symbol for local label name.
4044 (symbol_find_base): Check for local symbol.
4045 (symbol_append, symbol_insert): Check for local symbols.
4046 (symbol_clear_list_pointers, symbol_remove): Likewise.
4047 (verify_symbol_chain): Likewise.
4048 (copy_symbol_attributes): Likewise.
4049 (resolve_symbol_value): Handle local symbols.
4050 (resolve_local_symbol): New static function.
4051 (resolve_local_symbol_values): New function.
4052 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4053 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4054 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4055 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4056 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4057 (symbol_previous, symbol_next): New functions.
4058 (symbol_get_value_expression): Likewise.
4059 (symbol_set_value_expression): Likewise.
4060 (symbol_set_frag, symbol_get_frag): Likewise.
4061 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4062 (symbol_mark_used_in_reloc): Likewise.
4063 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4064 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4065 (symbol_mri_common_p): Likewise.
4066 (symbol_mark_written, symbol_clear_written): Likewise.
4067 (symbol_written_p): Likewise.
4068 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4069 (symbol_section_p, symbol_equated_p): Likewise.
4070 (symbol_constant_p): Likewise.
4071 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4072 (symbol_get_obj, symbol_set_obj): Likewise.
4073 (symbol_get_tc, symbol_set_tc): Likewise.
4074 (symbol_begin): Initialize local_hash.
4075 (print_symbol_value_1): Handle local symbols.
4076 (symbol_print_statistics): Print local symbol statistics.
4077 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4078 Declare new symbols.c functions. Move many declarations here from
4080 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4081 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4082 (struct symbol): Move bsym to make it clearly the first field.
4083 Remove TARGET_SYMBOL_FIELDS.
4084 (symbolS): Don't typedef.
4085 (struct broken_word): Remove.
4086 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4087 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4088 (symbol_clear_list_pointers): Likewise.
4089 (symbol_insert, symbol_remove): Likewise.
4090 (symbol_previous, symbol_append): Likewise.
4091 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4092 (struct local_symbol): Define.
4093 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4094 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4095 (local_symbol_get_frag, local_symbol_set_frag): Define.
4096 (local_symbol_get_real_symbol): Define.
4097 (local_symbol_set_real_symbol): Define.
4099 * write.c (write_object_file): Call resolve_local_symbol_values.
4100 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4101 (TARGET_SYMBOL_FIELDS): Don't define.
4102 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4103 ECOFF_DEBUGGING, add ECOFF fields.
4104 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4105 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4106 ECOFF_DEBUGGING, add ECOFF fields.
4107 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4108 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4109 * config/tc-mcore.h: Don't include struc-symbol.h.
4110 (TARGET_SYMBOL_FIELDS): Don't define.
4111 (struct mcore_tc_sy): Define.
4112 (TC_SYMFIELD_TYPE): Define.
4113 * Many files: Use symbolS instead of struct symbol. Use new
4114 accessor functions rather than referring to symbolS fields
4117 * read.c (s_mri_common): Don't add in value of line_label.
4119 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4120 checking for SEC_LINK_ONCE.
4122 * config/tc-sh.h (sh_fix_adjustable): Declare.
4124 * app.c (input_buffer): New static variable.
4125 (app_push): Save saved_input in allocated buffer.
4126 (app_pop): Restored saved_input.
4127 (do_scrub_chars): Change get parameter to take char * and int as
4128 arguments. Change GET macro to pass input_buffer to get
4129 function. Don't save input into allocated buffer.
4130 * as.h (do_scrub_chars): Update declaration.
4131 * input-file.c (input_file_get): Change to take char * and int.
4132 Read data into passed in buffer. Remove static buffer.
4133 * read.c (scrub_from_string): Change to take char * and int. Copy
4134 data into passed in buffer.
4136 * hash.h: Neaten. Declare hash_traverse.
4137 * hash.c: Complete rewrite based on BFD hashing code.
4138 * gasp.c (chunksize): New variable.
4139 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4142 1999-05-28 Nick Clifton <nickc@cygnus.com>
4144 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4145 addend unless the target uses an old ABI.
4147 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4149 -Wchar-subscripts cleanup
4150 * listing.c (listing_newline): Use unsigned char variable, so
4151 calls to isascii,iscntrl are correct.
4152 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4154 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4155 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4156 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4157 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4159 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4161 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4163 (arch_coldfire_p): New #define.
4164 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4166 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4168 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4170 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4171 (install_operand): Add place `N'.
4172 (init_table): Add registers ACC, MACSR, MASK.
4174 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4176 * config/tc-m68k.c: Change mcf5200 --> mcf.
4177 (archs): Add mcf5206e, mcf5307.
4178 (m68k_ip): Add format `u'.
4179 (install_operand): Add place `m', `M', `h'.
4180 (init_table): Add upper/lower registers.
4182 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4184 1999-05-28 Martin Dorey <mdorey@madge.com>
4186 * config/tc-i960.c: Several minor changes to add ELF and
4187 BFD_ASSEMBLER support.
4188 * config/tc-i960.h: Likewise.
4189 * configure.in (i960-*-elf*): New target.
4190 * aclocal.m4, configure: Rebuild.
4192 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4194 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4195 reloc changes when defined(BFD_ASSEMBLER).
4197 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4199 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4201 * write.c (write_print_statistics): Output to file, not stderr.
4203 * expr.c (generic_bignum_to_int32,64): Prototype.
4205 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4206 output_sleb128, output_uleb128, output_big_sleb128,
4207 output_big_uleb128, output_big_leb128): Prototype.
4208 (output_big_sleb128, output_big_uleb128): Make inline.
4209 (output_big_leb128): Remove inline
4211 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4212 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4213 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4214 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4215 value for correct overflow check in write.c:fixup_segment.
4216 * write.c (fixup_segment): Move bitfield overflow checks to after
4217 the md_apply_fix call.
4218 * config/obj-coff.c (fixup_segment): Likewise.
4219 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4220 valueT *val argument.
4222 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4224 * config/atof-ieee.c (gen_to_words): Correctly round a
4225 denormalized number. Fix off-by-one in range checking for
4226 exponent in a denormal.
4228 1999-05-10 Nick Clifton <nickc@cygnus.com>
4230 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4233 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4235 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4237 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4239 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4240 (ReverseRegRegmem): Remove.
4241 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4242 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4243 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4246 From Doug Ledford <dledford@redhat.com>
4247 * config/tc-i386.h (RegXMM): New for P/III.
4248 * config/tc-i386.c: Add support for P/III.
4250 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4252 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4253 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4254 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4256 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4258 * config/tc-i386.c (i386_immediate): Skip whitespace before
4259 complaining about junk after expression.
4260 (i386_displacement): Likewise.
4262 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4264 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4265 Don't copy before downcaseing.
4267 1999-05-05 Catherine Moore <clm@cygnus.com>
4269 * tc-m68k.c: Include elf/m68k.h.
4270 (m68k_elf_final_processing): New routine.
4271 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4274 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4276 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4279 1999-04-30 Nick Clifton <nickc@cygnus.com>
4281 * config/tc-mcore.c (mcore_s_section): Dump literals before
4284 1999-04-29 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4289 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4291 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4292 (TC_INIT_FIX_DATA): Delete.
4293 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4294 (TC_INIT_FIX_DATA): Delete.
4295 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4296 * write.c (fix_new_internal): Initialize fx_cgen member.
4297 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4298 (gas_cgen_md_apply_fix3): Update.
4299 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4300 (md_cgen_record_fixup_exp): Update.
4301 (FX_OPINFO_R_TYPE): Update.
4303 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4304 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4305 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4306 * frags.h (struct frag): Make opindex, opinfo ints.
4308 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4310 1999-04-26 Tom Tromey <tromey@cygnus.com>
4312 * aclocal.m4, configure: Updated for new version of libtool.
4314 1999-04-22 Nick Clifton <nickc@cygnus.com>
4316 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4318 (md_apply_fix3): Do not fix up absolute relocations against
4321 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4323 1999-04-20 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4326 changes and data-in-text directives.
4327 (mcore_cons): New function: intercept cons() operations.
4328 (mcore_float_cons): New function: intercept float_cons()
4330 (mcore_stringer): New function: intercept stringer() operations.
4332 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4334 * obj.h (struct format_ops): Change generate_asm_lineno field to
4336 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4338 * config/tc-alpha.c (find_opcode_match): Add default case to
4340 (find_macro_match): Likewise.
4341 (load_expression): Parenthesize && within ||.
4343 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4345 1999-04-17 Nick Clifton <nickc@cygnus.com>
4347 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4348 .text .data .section pseudo ops.
4349 (mcore_s_section): New function. Dump lits before changing secs.
4350 (mcore_s_text): New function. Dump lits before changing secs.
4351 (mcore_s_data): New function. Dump lits before changing secs.
4353 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4355 * config/tc-mips.c (mips_32bitmode): New.
4356 (md_begin): Set mips_32bitmode if needed.
4357 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4358 Set EF_MIPS_32BITMODE.
4360 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4362 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4365 1999-04-16 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4369 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4371 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4372 expressions correctly.
4375 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4377 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4379 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4381 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4382 and fmpynfadd instructions.
4384 1999-04-11 Richard Henderson <rth@cygnus.com>
4386 * as.h (environ): Declare it, if needed.
4387 * as.c (dump_statistics): Don't declare environ.
4388 * configure.in (environ): Detect declaration.
4389 * configure, config.in: Rebuild
4391 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4392 (i386_displacement): Allocate enough space for replacement buffer.
4393 Clean up replacement buffer initialization.
4395 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4397 * subsegs.c (section_symbol): Don't create a new symbol if one
4398 already exists; instead, use the existing one, but set its segment
4399 and frag data if it hasn't already been defined.
4400 * config/obj-coff.c (c_section_symbol): Likewise.
4402 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4404 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4406 1999-04-08 Nick Clifton <nickc@cygnus.com>
4408 * config/tc-mcore.c: New File: Support routines for MCore
4410 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4411 * config/obj-coff.c: Add support for mcore-pe target.
4413 * Makefile.am: Add support for MCore targets.
4414 * Makefile.in: Regenerate.
4415 * configure.in: Add support for MCore targets.
4416 * configure: Regenerate.
4418 * doc/all.texi: Set MCORE.
4419 * doc/as.texinfo: Document MCore specific command line options.
4421 * write.h: Prevent multiple inclusion.
4423 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4425 * asintl.h (LC_MESSAGES): Never define.
4426 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4428 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4431 * Makefile.am (m68k-parse.c): If configuring in the source
4432 directory, copy m68k-parse.y into the local directory before
4433 running ylwrap, to remove spurious differences when generating
4435 * Makefile.in: Rebuild.
4437 * config/tc-sparc.h (md_do_align): Just allocate the number of
4438 bytes necessary, rather than always allocating 1024.
4440 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4442 * listing.c (listing_newline): Add cast to avoid warning.
4443 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4444 * config/tc-i386.c (i386_scale): Add return value.
4445 (build_displacement_string): Remove unused local temp_disp2.
4446 (i386_intel_memory_operand): Add parentheses to avoid warning.
4447 (i386_intel_operand): Remove unused local end_of_operand_string.
4448 (i386_operand): Remove unused local operand_modifier.
4449 (i386_operand): Add parens to avoid warning.
4451 1999-04-04 Don Bowman <don@pixsci.com>
4453 * configure.in: Add mips*-*-vxworks* target; have it define
4455 * configure, config.in: Rebuild.
4457 1999-03-31 Nick Clifton <nickc@cygnus.com>
4459 * configure.in (emulations): Add support for arm-epoc-pe.
4460 * configure: Regenerate.
4461 * config/te-epoc-pe.h: New file. Define macros specific to
4463 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4464 for arm-epoc-pe target.
4466 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4468 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4470 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4472 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4473 detect ",n" without a condition.
4474 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4477 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4479 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4480 instruction is encoded with one bit.
4483 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4485 * doc/internals.texi (CPU backend): Mention that
4486 line_separator_chars should not include newline. From thi
4487 <ttn@mingle.glug.org>.
4489 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4491 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4492 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4494 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4496 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4498 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4500 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4503 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4505 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4507 1999-03-15 Martin Hunt <hunt@cygnus.com>
4509 * app.c (do_scrub_begin): Change '-' back to a symbol char
4510 so we can use multiple opcodes on a line again.
4512 * config/tc-d30v.c: By default, warn if a symbol has
4513 the same name as a register. Plus some minor
4514 updates from the branch.
4516 1999-03-13 Nick Clifton <nickc@cygnus.com>
4518 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4519 BFD_RELOC_16 and BFD_RELOC_64.
4521 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4523 * expr.c (expr): Add missing else.
4525 1999-03-12 Nick Clifton <nickc@cygnus.com>
4527 * config/tc-arm.c (md_apply_fix3): Improve error message.
4529 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4531 * Makefile.am (CPU_TYPES): Add fr30.
4532 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4533 (fr30,m32r dependencies): Update.
4534 * Makefile.in: Rebuild.
4536 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4537 (gas_cgen_record_fixup_exp): Ditto.
4538 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4539 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4540 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4541 (md_cgen_lookup_reloc): Update use of operand->type.
4542 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4543 (md_convert_frag): Call cgen_operand_lookup_by_num.
4544 (md_cgen_lookup_reloc): Update use of operand->type.
4545 (m32r_cgen_record_fixup_exp): Ditto.
4547 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4549 * config/tc-mips.c (md_show_usage): Fix message.
4551 1999-03-03 Nick Clifton <nickc@cygnus.com>
4553 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4554 and LDR reg,=<expr> instruction.
4556 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4559 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4561 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4563 1999-02-17 Nick Clifton <nickc@cygnus.com>
4565 This patch was created by: Scott Bambrough
4566 <scottb@corelcomputer.com>
4569 Special cased '@' character. The '@' character is used as the
4570 ARM assembler comment character, as a special character
4571 and in ELF .symver pseudo-op's, and as a special character in
4572 .type and .section pseudo-ops.
4573 (symver_pseudo): New static variable.
4574 (symver_state): New static variable.
4575 (struct app_save): Add field 'symver_state'.
4576 (app_push): Save global symver_state int struct app_save.
4577 (app_pop): Restore global symver_state from struct app_save.
4578 (do_scrub_chars): Special case handling of '@' character in
4581 * configure.in: Modified to recognize armv* uname syntax from ARM
4583 * configure: Regenerated.
4585 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4586 a prefix to the section's type.
4587 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4588 the type's typename.
4590 * config/tc-arm.h: Add support for PIC generation:
4591 (pic_code): New boolean.
4592 (obj_relocate_extern): Define.
4593 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4594 (TC_CONS_FIX_NEW): Define.
4595 (tc_fix_adjustable): Define.
4596 (GLOBAL_OFFSET_TABLE_NAME): Define.
4598 * config/tc-arm.c: Add support for PIC generation:
4599 (line_seperator_chars): Allow ';' as a seperator for Linux.
4600 (is_immediate_prefix): New macro.
4601 (arm_parse_reloc): New function.
4602 (s_arm_elf_cons): New function.
4603 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4604 (md_undefined_symbol): Special case handling for the Global Offset
4606 (md_apply_fix3): Handle PIC relocs.
4607 (tc_gen_reloc): Handle PIC relocs.
4608 (md_parse_option): Add support for '-k' command line switch to
4609 enable PIC generation.
4610 (cons_fix_new_arm): New function.
4611 (s_arm_elf_cons): New function.
4613 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4615 * configure.in: Add comments for uses of AC_DEFINE.
4616 * acinclude.m4: Likewise.
4617 * acconfig.h: Remove.
4618 * aclocal.m4: Rebuild.
4619 * configure: Rebuild.
4620 * Makefile.in: Rebuild.
4621 * config.in: Rebuild.
4623 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4625 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4626 non-constant offset from a base register.
4628 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4630 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4633 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4635 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4636 (emit_insn): Look for pc-relative and no-overflow specifiers on
4637 internal relocation types.
4639 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4641 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4644 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4646 (mips_4650, mips_4010, mips_4100): Variables removed.
4647 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4648 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4650 (md_begin): Don't bother initializing the mips_NNNN variables;
4651 mips_cpu is set, and that's good enough now.
4652 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4653 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4654 (show): New function, to handle wrapping in the CPU lists.
4655 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4657 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4659 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4660 than treat as an immediate specifier.
4662 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4664 * config/tc-i386.c: Prototype many functions.
4665 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4666 (i386_immediate): Remove unused second argument.
4667 (i386_intel_operand): Fix i386_is_reg typo.
4668 (i386_operand): Use allow_naked_reg.
4669 (output_invalid): Make operand int for K&R.
4671 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4673 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4675 * Makefile.in: Rebuild.
4677 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4679 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4681 (EXTRA_as_new_SOURCES): Comment out.
4682 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4683 * Makefile.in: Rebuild.
4684 * doc/Makefile.in: Rebuild.
4685 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4686 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4687 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4688 * configure: Rebuild.
4689 * aclocal.m4: Rebuild.
4690 * config.in: Rebuild.
4691 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4692 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4693 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4694 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4695 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4696 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4697 (gas_cgen_record_fixup_exp): Ditto.
4698 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4699 descriptor, not global variable.
4700 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4701 descriptor, not global variable. Refer to insert_operand handler
4702 via cpu descriptor, not global function.
4703 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4704 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4705 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4706 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4707 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4708 * config/tc-m32r.c: Ditto.
4709 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4710 (md_assemble): Ditto.
4711 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4713 1999-02-09 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4716 relocations for ELF targets.
4718 1999-02-08 Nick Clifton <nickc@cygnus.com>
4720 * configure.in: Add support for StrongARM target.
4721 * configure: Regenerate.
4723 1999-02-05 Nick Clifton <nickc@cygnus.com>
4725 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4727 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4730 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4732 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4734 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4736 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4737 (INTEL_DWORD_MNEM_SUFFIX): Define.
4740 (DWORD_PTR): Define.
4741 (XWORD_PTR): Define.
4743 (OFFSET_FLAT): Define.
4745 (NONE_FOUND): Define.
4748 * config/tc-i386.c (set_intel_syntax): New routine.
4749 (intel_syntax): Declare.
4750 (allow_naked_reg): Declare.
4751 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4752 (intel_float_operand): New routine.
4753 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4754 Handle brackets as well as parens. Call i386_intel_operand for
4755 intel syntax. Reverse operands if appropriate. Handle new
4756 suffixes. Handle movzx and movsx.
4757 (i386_is_reg): New routine.
4758 (i386_immediate): New routine.
4759 (i386_scale): New routine.
4760 (i386_displacement): New routine.
4761 (i386_operand_modifier): New routine.
4762 (build_displacement_string): New routine.
4763 (i386_parse_seg): New routine.
4764 (i386_intel_memory_operand): New routine.
4765 (i386_intel_operand): New routine.
4766 (i386_operand): Call i386_displacement, i386_immediate,
4767 i386_scale, etc. instead of handling inline.
4768 (parse_register): Handle registers without prefix.
4770 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4772 * configure: Regenerate.
4773 * configure.in (arm-*-oabi): New.
4774 (thumb-*-oabi): New.
4775 * config/tc-arm.c (target_oabi): Declare.
4776 (md_apply_fix3): Support REL relocs.
4777 (md_parse_option): Handle -oabi.
4778 (elf32_arm_target_format): New routine.
4779 (md_longopts): Add OPTION_OABI.
4780 * config/tc-arm.h: Redefine TARGET_FORMAT.
4783 1999-01-28 Nick Clifton <nickc@cygnus.com>
4785 * write.c (write_relocs): Handle out of range error.
4787 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4788 (fr30_force_relocation): Default to 0.
4790 * config/tc-fr30.h (obj_fix_adjustable): Define.
4791 (TC_FORCE_RELOCATION): Define.
4793 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4796 1999-01-16 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4799 merge of two instructions if the left instruciton kills the right.
4801 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4803 * Makefile.in: Regenerate.
4804 * configure.in: Redo test for using cgen.
4805 * configure: Regenerate.
4807 1999-01-09 Nick Clifton <nickc@cygnus.com>
4809 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4810 redefinition of this macro.
4812 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4814 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4817 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4819 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4820 a read of HI or LO and an immediatly following branch.
4822 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4824 * config/tc-mips.c (md_begin): Another correction to the setting of
4827 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4829 * config/tc-mips.c (md_begin): Correct type-o in setting of
4832 1998-12-21 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4835 bit insn when optimizing, so that parallelised instructions will
4836 start on a 32 bit boundary.
4838 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4840 * config/tc-mips.c (mips_eabi64): New.
4841 (md_begin): Set mips_eabi64.
4842 (mips_elf_final_processing): Use it.
4844 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4846 * config/tc-mips.c (mips_elf_final_processing):
4847 Correct setting of ABI in e_flags.
4849 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4851 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4854 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4856 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4858 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4860 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4861 warning, values that don't fit in the field.
4863 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4865 * config/tc-mips.c (mips_abi_string): New.
4866 (md_parse_option,md_longopts): Add mabi.
4867 (mips_elf_final_processing): Set e_flags based on mabi flag.
4869 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4871 * config/tc-mips.c (md_parse_option): Handle vr4111.
4873 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4875 * config/tc-h8300.c (build_bytes): Change message given if the
4876 instruction requires H8/300H mode and we're not in Hmode, to
4877 suggest that it may be the operand modes that are the problem, not
4878 necessarily the opcode.
4880 1998-12-10 Nick Clifton <nickc@cygnus.com>
4882 * config/tc-fr30.c: Add line separator character.
4884 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4886 * configure.in (hppa-*-mpeix*): New target.
4887 * config/obj-som.h (obj_som_compiler): Declare.
4888 * config/obj-som.c (compiler_seen): New static variable.
4889 (obj_som_compiler): New function.
4890 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4891 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4892 (pa_type_args): Set hppa_priv_level.
4893 (pa_compiler): New static function if OBJ_SOM.
4894 * configure: Rebuild.
4896 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4898 * read.c (output_leb128): Don't mark as inline.
4900 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4902 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4903 AIX .vbyte unaligned data support.
4904 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4905 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4908 1998-12-07 Nick Clifton <nickc@cygnus.com>
4910 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4913 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4915 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4916 BFD_RELOC_ARM_PCREL_BRANCH.
4918 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4921 checking the target type.
4922 (mips-dec-bsd*): Set endian to little.
4923 * configure: Rebuild.
4925 COFF weak symbol support, based on patches from Mark Elbrecht
4926 <snowball3@usa.net>:
4927 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4928 * config/obj-coff.c (obj_coff_weak): New static function.
4929 (obj_coff_endef) [both versions]: Handle weak symbols.
4930 (coff_frob_symbol): Likewise.
4931 (yank_symbols): Likewise.
4932 (obj_pseudo_table): Add "weak".
4934 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4935 <aymeric.vincent@emi.u-bordeaux.fr>.
4936 * aclocal.m4: Rebuild with current tools.
4937 * configure: Rebuild.
4939 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4940 an assertion failure for a case we can't handle when OBJ_ECOFF.
4942 * expr.c (operator): And with 0xff to avoid problems with signed
4945 1998-12-03 Nick Clifton <nickc@cygnus.com>
4947 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4948 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4950 1998-12-02 Nick Clifton <nickc@cygnus.com>
4952 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4955 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4957 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4958 calculation of pcrel point.
4960 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4965 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4969 (d10v_cleanup): Only generate previous insn if a multiline insn is
4972 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4977 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4980 -marm6xxx command line switches.
4982 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4984 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4985 (itbl-ops.o): Delete duplicate dependencies.
4986 Rebuild dependencies.
4987 Add fr30 dependencies.
4988 * Makefile.in: Rebuild.
4990 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4992 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4994 * listing.c: Ignore line terminator characters found inside
4997 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4999 * po/gas.pot: Regenerated.
5001 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5003 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5004 fr30_is_label_start(). Also checks for delay slot insns.
5006 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5007 FR30 instructions which contain a colon in the mnemonic.
5009 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5011 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-fr30.c: Removed currently superflous code.
5015 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5017 * config/tc-fr30.h: New file.
5018 * config/tc-fr30.c: Tweaking so that it will compile.
5020 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5022 * config/tc-d10v.h (obj_fix_adjustable): Define.
5023 (TC_FORCE_RELOCATION): Define.
5024 (d10v_force_relocation): Declare.
5025 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5026 (md_apply_fix3): Handle Vtable relocs.
5027 (d10v_fix_adjustable): New.
5028 (d10v_force_relocation): New.
5030 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5032 * config/tc-d30v.c: Change default behaviour to ignore potential
5033 conflicts between register name and symbol names.
5035 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5037 * configure.in: Add fr30-*-*.
5038 * config/tc-fr30.c: New file.
5039 * Makefile.in: Regenerated.
5040 * config.in: Regenerated.
5041 * configure: Regenerated.
5042 * doc/Makefile.in: Regenerated.
5043 * po/gas.pot: Regenerated.
5045 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5047 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5050 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5052 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5054 (do_scrub_chars): Add some casts to unsigned char to avoid
5055 unwanted sign extension.
5056 * read.c (lex_type): Set characters about 127 to be symbol
5058 * config/tc-i386.c (md_begin): Set identifier_chars and
5059 operand_chars for values above 127.
5061 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5063 * configure.in: detect cygwin* instead of cygwin32*
5064 * configure: regenerate
5066 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5068 * listing.c: Add support for producing a listing from piped
5071 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5073 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5074 (append_insn): Account for the tx39's multiply behavior.
5076 1998-10-26 Michael Meissner <meissner@cygnus.com>
5078 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5079 from assemble_parallel_insns. Add support for '->' to indicate
5080 explicitly serializing the instructions.
5081 (md_assemble): Ditto.
5083 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5085 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5088 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5090 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5092 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5094 * config/tc-mips.c : support frame and regmask/fregmask when
5095 MIPS_STABS_ELF is specified.
5097 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5099 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5100 (md_apply_fix): Don't return 1 for VTABLE relocs.
5101 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5103 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5105 * doc/c-i386.texi: Replace occurences of "opcode" with
5106 "instruction mnemonic", "instruction", or "mnemonic" when
5107 referring to the name of an instruction. Use "opcode" when
5108 referring to the sequence of machine bytes.
5110 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5111 (is_opcode_char): Rename to is_mnemonic_char.
5112 (md_assemble and i386_operand): Correct error messages from
5113 "opcode" to "instruction mnemonic"
5114 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5115 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5116 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5117 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5118 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5119 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5120 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5122 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5124 * config/tc-i386.c (i386_operand): Check for garbage after
5127 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5129 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5130 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5132 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5134 * config/tc-sh.h (obj_fix_adjustable): Define.
5135 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5136 (md_apply_fix): Likewise.
5137 (tc_gen_reloc): Likewise.
5138 (sh_fix_adjustable): New.
5140 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5142 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5143 * cgen.h (gas_cgen_finish_insn): Update prototype.
5144 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5145 cgen_insn_t -> CGEN_INSN_INT.
5146 (make_parallel): Update handling of CGEN_INT_INSN_P.
5147 (assemble_parallel_insn): Ditto.
5148 (target_make_parallel): New function.
5149 (md_assemble): Use it.
5151 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5153 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5155 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5157 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5158 converted into lower case.
5160 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5162 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5163 (gas_cgen_tc_gen_reloc): Likewise.
5164 * config/tc-m32r.h (obj_fix_adjustable): Define.
5165 * config/tc-m32r.c (m32r_fix_adjustable): New.
5166 (m32r_force_relocation): Handle VTABLE relocs.
5168 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5170 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5172 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5174 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5175 to lower case before parsing.
5177 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5178 parallel insns modift buts in the PSW as a side effect.
5180 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5182 * config/tc-d30v.c (find_format): Test for missing flag and
5185 (md_apply_fix3): Fix error messages to avoid
5186 assumption about presence of a symbol.
5188 (parallel_ok): Disallow parallel instructions that both modify the
5191 (find_format): Generate a warning if an odd numbered register is
5192 used as the first register in a mutli-register instruction.
5194 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5197 relocations are always associated with a symbol.
5199 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5201 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5202 (elf32_sparc_force_relocation): Declare.
5203 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5204 (tc_gen_reloc): Handle vtable relocs.
5205 (elf32_sparc_force_relocation): New.
5207 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5209 * symbols.c (S_IS_FUNCTION): New.
5210 * config/tc-v850.h (obj_fix_adjustable): Define.
5211 (TC_FORCE_RELOCATION): Define.
5212 (v850_force_relocation): Declare.
5213 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5214 of fx_addnumber for VTABLE reloc addends.
5215 (md_apply_fix3): Handle VTABLE relocs.
5216 (v850_fix_adjustable): New.
5217 (v850_force_relocation): New.
5219 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5221 * tc-hppa.c (fp_operand_format): Add some additional formats.
5222 (pa_ip): Do not automatically promote into pa2.0 mode.
5223 (pa_level): Handle ".level 2.0".
5225 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5227 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5228 * config/tc-i386.h (template.extension_opcode): Change to
5229 unsigned int to allow full range of 8-bit opcode suffixes.
5230 (None): Redefine as 0xffff.
5232 From Jeff B Epler <jepler@usgs.gov>
5233 * doc/c-i386.texi (i386-SIMD): New section.
5235 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5237 * read.c (discard_rest_of_line): New function.
5238 * read.h: Declare it.
5239 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5241 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5243 * config/tc-d10v.c (find_symbol_matching_register): New function.
5244 (find_opcode): Cope with the case where a register name matches
5247 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5249 * config/tc-v850.c (md_pcrel_from): Rename to
5250 v850_pcrel_from_section.
5251 (v850_pcrel_from_section): Do not resolves symbols in other
5254 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5256 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5258 * config/tc-d10v.c (find_opcode): Generate an error if a register
5259 is supplied for an operand that should not be a register.
5261 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5263 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5264 instructions to have another instruction in the right bin.
5266 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5268 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5269 the right container if the left container holds a branch
5272 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5275 both a register name and symbol name.
5276 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5278 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5280 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5281 execution unit class.
5283 (reg_name_search): If a name matches a register and a symbol,
5284 prefer the register.
5285 (find_format): Disallow flag registers when a general purpose
5286 register is required.
5287 If a number is required, but a register has been given, check to
5288 see if a symbol with the same name as the register exists, and if
5289 so, use that symbol.
5291 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5293 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5295 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-d30v.c (find_format): Do not accept flag registers as
5298 general purpose registers.
5299 (find_format): If an immediate value is expected at a given place
5300 in a format, but a register name has been provided instead, check
5301 to see if that register name matches the name of a predefined
5302 symbol and if it does, then use the symbol instead.
5303 (reg_name_search): If a register name matches a symbol name,
5304 prefer the register name to the symbol name.
5306 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5308 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5309 the previous insn to empty.
5311 1998-09-20 Michael Meissner <meissner@cygnus.com>
5313 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5314 pieces, forcing the use of an ANSI compiler.
5316 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5318 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5320 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5322 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5324 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5326 (obj_elf_vtable_entry): Likewise.
5327 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5328 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5329 (tc_gen_reloc): Likewise.
5330 (arm_fix_adjustable): Likewise.
5331 (elf32_arm_force_relocation): New.
5332 (armelf_frob_symbol): Remove coff-style symbol support.
5334 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5336 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5338 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5340 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5341 OBJ_COFF so that routine is defined for a.out format.
5343 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5345 * config/tc-i386.c (i386_operand): Detect non-segment registers
5346 used as segment prefixes.
5348 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5350 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5351 optimize across FDE boundaries.
5353 * config/obj-coff.c (obj_coff_section): Preserve any link once
5354 flags when setting the section flags.
5356 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5358 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5359 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5361 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5363 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5366 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5368 * frags.c (frag_grow): Include the size of the frag struct in the
5371 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5372 if the new subseg comes before the old.
5374 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5376 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5377 to handle edge8 and edge16.
5379 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5381 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5382 before we clobber the symbol involved.
5384 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5386 * config/tc-arm.c: Remove OBJ_ELF definitions for
5387 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5388 use arm_adjust_symtab for OBJ_COFF.
5389 (armelf_adjust_symtab): New Routine.
5390 * config/tc-arm.h: Define obj_adjust_symtab to
5391 armelf_adjust_symtab for OBJ_ELF.
5393 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5395 * configure.in: Make all i386-elf targets use bfd_gas.
5396 * config/tc-i386.c (tc_i386_force_relocation): New.
5397 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5398 (md_apply_fix3): Likewise.
5399 (tc_gen_reloc): Handle them.
5400 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5401 tc_i386_force_relocation.
5403 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5405 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5407 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5409 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5410 current opcode after writing the first insturction of a reverse
5413 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5415 * read.h (generate_lineno_debug): Add prototype.
5416 * read.c (generate_lineno_debug): Make non-static.
5418 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5420 * config/tc-i386.c (md_assemble): Only warn for address/data size
5423 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5425 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5426 against Thumb function names, as the linker needs this information.
5428 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5430 * expr.c (operand): Check also that there is no advance in operand
5431 after atof_generic in order to decide "is it label 0f or floating
5434 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5436 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5437 command line options with a single dash.
5438 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5440 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5442 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5443 * tc-arm.c (arm_fix_adjustable): New routine.
5445 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5447 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5448 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5449 demand_empty_rest_of_line before mri_comment_end.
5450 (equals): Check garbage after expression before
5451 mri_comment_end in MRI mode.
5453 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5455 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5456 small immediate constant to use the constant itself rather than
5459 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5461 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5462 (pa_leave): Likewise.
5464 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5466 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5468 (i386_operand): Fix an error message.
5470 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5472 * doc/c-arm.texi (ARM Directives): Document .req directive.
5474 * config/tc-arm.c (reg_required_here): Display erroneous string if
5475 the register name could not be decoded.
5476 Do not set inst.instruction if the sift is -1.
5478 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5480 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5483 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5485 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5486 even if it is belived to be unnecessary.
5488 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5490 config/tc-i386.c (i386_operand): Size immediate constants by
5491 suffix (erroneously removed as part of July 7 change).
5493 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5495 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5496 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5497 (armelf_frob_symbol): New Routine.
5498 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5500 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5502 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5504 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5506 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5507 command line switches passed to assembler.
5509 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5511 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5512 (gas_cgen_opcode_desc): Declare.
5513 (gas_cgen_parse_operand): Declare.
5514 (*): Prepend gas_ to gas specific fns to denote them as such.
5516 * cgen.c (gas_cgen_opcode_desc): New global
5517 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5518 (queue_fixup): Renamed from cgen_queue_fixup.
5519 (*): Prepend gas_ to gas specific fns to denote them as such.
5521 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5522 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5523 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5524 Open opcode table and initialize it.
5525 (make_parallel): Use gas_cgen_opcode_desc.
5526 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5527 (md_assemble): Ditto.
5529 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5531 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5532 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5533 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5534 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5535 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5536 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5537 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5538 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5539 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5540 (INIT_STAB_SECTION): Likewise.
5541 (OBJ_PROCESS_STAB): Likewise.
5543 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5544 (md_parse_option): Watch for them.
5545 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5546 (md_begin): Kill neverdef code.
5547 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5548 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5549 (s_alpha_coff_wrapper): New.
5550 (md_pseudo_table): Trap all ECOFF pseudos.
5552 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5554 Start of changes to remove mdebug section from mips*-elf
5555 Based on MIPS_STAB_ELF definition
5556 * acconfig.h: undef if not configured
5557 * config.in: undef if not configured
5558 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5559 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5560 * stabs.c (s_stab_generic): flush frag
5562 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5564 * configure.in: (arm-*-elf): Handle.
5565 (thumb-*-elf): Handle.
5566 * configure: Regenerate.
5567 * read.c (stringer): Fix typo in comment.
5568 * write.c (fixup_segment): Don't add symbol value to addend if
5570 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5572 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5575 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5577 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5578 (write_2_short): Emit warning if new flag is set.
5579 (do_assemble): Set flags if left instruction is one of special
5580 "right-instruction-killer" type.
5582 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5584 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5585 Always output words in debug_info section as big endian.
5586 (sparc_target_format): Choose correct bfd target.
5587 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5589 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5591 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5592 to work with internationalization code. Issue an error when two
5593 operands match that are not allowed to match.
5595 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5597 * configure.in (install_tooldir): Allow target to specify whether
5598 it wants to be installed in $(tooldir)/bin.
5599 * configure: Regenerate.
5600 * Makefile.am (install-exec-local): Set install-exec-tooldir
5601 dependency via configure.
5602 * Makefile.in: Regenerate.
5604 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5606 * Makefile.am (install-exec-local): Split into two ...
5607 (install-exec-bindir,install-exec-tooldir): New rules.
5608 * Makefile.in: Regenerate.
5610 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5612 * Makefile.am (install-exec-local): Don't remove the file before
5613 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5614 W. Rozycki <macro@ds2.pg.gda.pl>.
5615 * Makefile.in: Rebuild.
5617 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5619 * cgen.c: Include libiberty.h.
5620 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5621 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5622 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5623 (md_cgen_lookup_reloc)): Declare.
5624 (md_cgen_record_fixup_exp): Declare.
5625 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5626 (m32r_relax_frag): Declare.
5627 (cgen_md_apply_fix3): Decls moved to cgen.h.
5628 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5629 (m32r_cgen_record_fixup_exp): Delete decl.
5630 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5631 (assemble_nop): Delete.
5632 (expand_debug_syms): Delete unused `exp'.
5633 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5634 Add default case for -Wall.
5635 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5636 (md_atof): Delete unused wordP.
5638 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5640 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5643 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5646 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5647 .print, .purgem, and .struct. Remove documentation for
5650 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5652 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5653 Update call to insert_operand.
5655 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5657 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5659 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5661 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5662 whitespace after a prefix operator.
5664 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5666 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5668 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5670 * config/tc-sparc.c (log2): New static function.
5671 (s_reserve): Use log2 to convert alignment before calling
5673 (s_common): Use log2 to convert alignment before calling
5674 record_alignment and frag_align.
5675 (sparc_cons_align): Use log2.
5677 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5679 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5680 (s_common): Likewise.
5682 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5683 initialization of waddr.
5684 (sparc_elf_final_processing): Add default case to switch.
5686 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5688 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5689 than temporary real.
5691 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5693 * write.c (subsegs_finish): Don't align the segments if there were
5696 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5697 copying aux information.
5699 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5700 expression into a symbol.
5702 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5704 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5705 type to unsigned int.
5706 (md_assemble): Change type used to store offsets from unsigned
5708 (i386_operand): Switch error check to only call RESTORE_END_STRING
5709 once after parse_register.
5711 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-v850.c (md_show_usage): Changed format to match that
5716 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5718 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5720 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5722 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5725 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5727 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5728 * doc/Makefile.in: Rebuild.
5730 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5732 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5733 for %lo expressions.
5734 (mips_ip, case 'u'): Move range check after code to mask
5735 off bits in %hi/%lo expressions. Mask off high bits for
5738 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5740 * doc/Makefile.am (gasver.texi): New target.
5741 (as.info, as.dvi): Depends upon gasver.texi.
5742 * doc/as.texinfo: Include gasver.texi. Mention version number on
5743 title page and in top node.
5744 * doc/Makefile.in: Rebuild.
5746 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5748 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5749 but not including the line containing the edict.
5750 * listing.h (LISTING_EOF): New.
5751 * input-scrub.c (input_scrub_next_buffer): Call it.
5753 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5755 * config/tc-i386.c (i386_operand): Don't set the size of an
5756 immediate address based solely on the suffix and the mode.
5758 * config/tc-i386.c (md_assemble): Add assertion to make sure
5759 overlap2 does not set Imm.
5761 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5762 sequences of whitespace to a single space.
5763 (is_space_chars): Just compare with space.
5764 (md_begin): Don't initialize space_chars.
5765 (md_assemble): Just skip a single whitespace character.
5766 (i386_operand): Rewrite base-index parsing to use new
5767 parse_register, and to skip white space. Skip white space in a
5768 number of other places too. Don't give error message if
5769 parse_register fails.
5770 (parse_register): Change reg_string parameter to be non-const.
5771 Add end_op parameter. Skip white space after the `%', and return
5772 end of register string. Give error message here rather than
5775 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5777 Based on patch from Matt Semersky <matts@scd.hp.com>:
5778 * expr.c (op_encoding): Make const.
5779 (expr_set_precedence): New function.
5780 (expr_begin): Don't set operator rankings, just call
5781 expr_set_precedence.
5782 * expr.h (expr_set_precedence): Declare.
5783 * read.c (s_mri): Call expr_set_precedence.
5785 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5787 * doc/as.texinfo (Statements): Remove paragraph discussing
5788 continuing lines with a backslash. This hasn't worked for years,
5791 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5793 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5795 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5796 (ps_CTORS, ps_DTORS): New section types.
5797 (vms_fixup_xtors_section): New function
5798 (Ctors_Psect, Dtors_Psect): Define.
5799 (IS_GXX_XTOR): Define
5800 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5801 Filter static constructors/destructors and add to
5802 Ctors_Symbols/Dtors_Symbols chain.
5803 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5804 appropriate section.
5806 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5807 * makefile.vms: Merge vax/vms support.
5809 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5811 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5812 (elf_pseudo_table): Add them.
5813 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5814 (md_apply_fix): Accept them.
5815 (mips_fix_adjustable): Don't adjust them.
5816 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5817 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5818 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5819 (tc_fix_adjustable): Don't adjust them.
5821 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5823 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5825 * Makefile.in: Regenerate.
5826 * configure.in: AC_SUBST cgen_cpu_prefix.
5827 * configure: Regenerate.
5829 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5831 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5832 Changed all users of COND12_DELAY.
5834 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5836 * config/tc-mn10300.c (set_arch_mach): New function.
5837 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5838 (md_begin): Default to mn10300 mode.
5839 (md_assemble): Only accept instructions for the core mn10300
5840 chip and the active machine type.
5842 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5844 * subsegs.h (segment_info_type): Give the struct a name.
5845 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5846 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5847 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5848 * config/tc-w65.h (tc_reloc_mangle): Declare.
5849 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5851 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5853 * config/tc-v850.c (v850_comm): Restore old section
5854 after common processing.
5856 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5858 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5860 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5862 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5863 char with code that explicitly sign-extends.
5865 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5867 * config/tc-v850.c (md_begin): Restore text section as the current
5868 section after creating call table sections.
5869 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5872 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5873 with call to macro SYM_AUXINFO.
5875 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5877 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5878 with the program transform name.
5879 * Makefile.in: Rebuild.
5881 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5886 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5888 * config/tc-i386.c (i386_operand): Be prepared for a space between
5889 the open parenthesis and the start of the register operand,
5890 because of the June 16 change.
5892 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5894 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5897 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5900 even if it is belived to be unnecessary.
5902 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5906 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5908 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5910 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5911 shift amount for a repeated operand. The shift amount for the
5912 repeated copy comes from the size of the operand.
5914 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5916 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5918 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5922 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5924 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5925 characters in it as LEX_IS_SYMBOL_COMPONENT.
5926 * config/tc-i386.h (tc_symbol_chars): Define.
5927 (extra_symbol_chars): Declare.
5928 * config/tc-i386.c (extra_symbol_chars): Define.
5929 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5930 (line_comment_chars): Set to '/' if TE_LINUX.
5931 * doc/c-i386.texi (i386-prefixes): Update.
5932 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5934 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5936 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5937 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5939 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5941 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5942 constraint in instructions REP & REPI.
5944 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5946 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5947 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5949 (check_range): If the operand is shifted, then shift the number
5950 before checking its range.
5952 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5954 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5957 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5959 * config/tc-v850.c (v850_comm): Create special sections as needed.
5961 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5963 * config/tc-d10v.c (write_2_short): Addition of swapping
5964 instructions for sequential and reverse sequential order when
5965 given order is not possible.
5967 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5969 * Makefile.am: Rebuild dependencies.
5970 (DEP_INCLUDES): Fix reference to intl build directory.
5971 * Makefile.in: Rebuild.
5973 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5975 * doc/c-i386.texi: Update 16 bit documentation.
5977 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5978 IgnoreDataSize to IgnoreSize as they are used for address size as
5980 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5981 32-bit mode, similarly addr16/data16 and variants.
5983 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5985 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5986 sequential word multiply instructions.
5988 (do_assemble): Add extra command line argument, to allow mul32
5989 attribute to be preserved across parallel insns.
5990 (md_assemble): Insert NOPs between explicitly parallel insns which
5991 contain an 32 bit multiply and a 16 multiply.
5993 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5995 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5998 * config/tc-i386.c (reloc): Add braces.
6000 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6001 consistent with Intel naming.
6002 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6003 use bitfields in sib_byte.
6004 (modrm_byte): Don't use bitfields here either.
6006 * config/tc-i386.c (current_templates): Add const.
6007 (parse_register): Add const to return, param, and char *s.
6008 (i386_operand): Add const to reg_entry *r.
6009 * config/tc-i386.h (templates): Add const to start, end.
6011 Inspired by code for 16 bit gas support from Martynas Kunigelis
6012 <martynas@nm3.ktu.lt>:
6013 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6014 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6015 (uses_mem_addrmode): Remove.
6016 (md_estimate_size_before_relax): Add support here too.
6017 (md_relax_table): Rewrite interface to md_relax for 16 bit
6019 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6020 (opcode_suffix_to_type): Remove.
6021 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6022 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6023 (md_convert_frag): Likewise.
6024 (i386_operand): Add support for 16 bit base/index regs,
6025 immediates, and displacements. Remove some unnecessary casts, and
6026 localise end_of_operand_string, displacement_string_start,
6027 displacement_string_end variables. Add GCC_ASM_O_HACK.
6028 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6030 * config/tc-i386.c (prefix_hash): Remove.
6031 (md_begin): Rewrite without obstacks. Remove prefix hash table
6032 handling. Rewrite lexical table handling.
6033 (i386_print_statistics): Don't print prefix statistics.
6034 (md_assemble): Rewrite instruction parser so that line is not
6035 converted to lower case. Don't do a hash_find for prefixes,
6036 instead recognise them via opcode modifier.
6037 (expecting_operand, paren_not_balanced): Localise variables.
6038 * config/tc-i386.h (IsPrefix): Define.
6039 (prefix_entry): Remove.
6041 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6042 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6043 '\\' in case where comment_chars contains '/'.
6045 * config/tc-i386.c (MATCH): Ensure given operand and template
6046 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6047 you must write `ljmp *table(%ebx)'.
6049 From H.J. Lu <hjl@gnu.org>:
6050 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6051 as 0 ifndef BFD_ASSEMBLER.
6052 (md_assemble): Allow immediate operands without suffix or
6053 other reg operand to default in size to the current code size.
6055 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6057 * config/tc-v850.c (md_begin): Restore creation of
6058 .call_table_text and .call_table_data sections.
6060 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6062 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6063 after emitting a word of noops.
6065 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6067 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6068 (i386_operand): Simplify checks for valid base/index combinations.
6069 Disallow `in 4(%dx),%al'.
6071 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6073 (add_prefix): Change parameter from char to int.
6075 * config/tc-i386.h (Ugh): Define opcode modifier.
6076 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6078 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6079 CONSISTENT_REGISTER_MATCH macros to check register types more
6080 thoroughly. Check for illegal suffix/operand combinations
6081 when matching insns with operands. Handle new `s' suffix, and
6082 associated FloatMF opcode modifier for float insns with memory
6084 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6085 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6086 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6087 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6088 DATA_PREFIX_OPCODE throughout.
6090 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6091 (md_assemble): Rewrite suffix/register operand checking code to be
6092 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6093 AnyMem, the better to grep.
6095 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6096 given a memory operand. Don't set Abs bits either.
6097 (type_names): Remove Mem*, Abs*.
6098 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6099 define opcode_modifiers as these cases are handled by Disp8,
6100 Disp16, Disp32 and suffix checks.
6101 (COMES_IN_BOTH_DIRECTIONS): Remove.
6102 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6104 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6105 if IgnoreDataSize modifier given. Remove ShortformW modifier
6106 test. Add test for ShortForm in W base_opcode modification.
6107 Merge Seg2ShortForm and Seg3ShortForm code.
6108 * config/tc-i386.h (ShortFormW): Remove.
6109 (IgnoreDataSize): Define.
6111 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6113 * config/tc-d30v.c (md_assemble): Store previous segment state
6114 with previous instruction.
6116 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6118 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6119 (ebp, esp): Remove static variables.
6120 (MATCH): Remove test for InOutPortReg.
6121 (i386_operand): Properly handle InOutPortReg here instead.
6122 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6123 (md_assemble): Simplify and correct modrm and sib generation.
6124 (i386_operand): Add warning for scale without index.
6125 Rewrite checks for valid base/index combinations.
6127 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6128 macros and enclose in do while(0).
6129 (RESTORE_END_STRING): Likewise.
6130 (md_assemble): Add one to printed operand number so we start
6131 from 1 not 0. Add some more gettext invocations.
6132 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6135 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6136 DATA_PREFIX, SEG_PREFIX): Define.
6137 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6138 (check_prefix): Remove function.
6139 (add_prefix): New function. Add prefix to i.prefix as well as
6141 (md_assemble): Changes for add_prefix. Remove hack for wait
6142 prefix, instead always output prefixes in fixed order. Test
6143 for jcxz/loop when selecting between word & dword operations,
6144 and add address size prefix rather than operand size prefix.
6145 Remove operand -> address size hack when emitting jcxz/loop.
6146 (i386_operand): Remove O_Absent check as it's done in expr.
6148 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * configure.in: Recognize m5200 as a cpu_type of m68k.
6151 * aclocal.m4: Rebuild with current libtool.
6152 * configure: Rebuild.
6154 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6156 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6157 to relaxable_symbol to prevent references to external symbol from
6160 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6162 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6163 symbols are relaxable.
6165 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6167 * config/tc-v850.c (md_begin): Don't create special
6168 sections by default.
6170 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6172 * config/tc-mips.c (macro): For div and udiv, close the
6173 reorder block as soon as possible.
6175 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6177 From Matt Semersky <matts@scd.hp.com>:
6178 * macro.c (macro_mri_mode): New function.
6179 * macro.h (macro_mri_mode): Declare.
6180 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6183 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6185 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6188 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6189 until after xstrdup in OBJ_EVAX case.
6191 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6193 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6194 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6195 of hardcoded magic number.
6196 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6198 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6200 * read.c (do_s_func): New function.
6202 * read.h (do_s_func): Add prototype.
6204 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6206 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6207 nops if fill pattern not specified.
6209 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6211 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6212 * config/te-go32.h (TE_GO32): Define.
6213 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6215 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6217 Implement .func/.endfunc pseudo-ops.
6218 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6220 * read.c (potable): Add .func,.endfunc.
6221 (s_func): New function.
6222 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6224 (in_doc_func_p,current_function_label): New static globals.
6225 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6227 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6229 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6230 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6231 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6232 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6233 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6234 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6235 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6236 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6237 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6238 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6239 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6240 * config/tc-a29k.c: Don't define md_short_jump_size,
6241 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6242 * config/tc-alpha.c: Likewise.
6243 * config/tc-alpha.h: Likewise.
6244 * config/tc-arm.c: Likewise.
6245 * config/tc-h8300.c: Likewise.
6246 * config/tc-h8500.c: Likewise.
6247 * config/tc-hppa.c: Likewise.
6248 * config/tc-i860.c: Likewise.
6249 * config/tc-i960.c: Likewise.
6250 * config/tc-ppc.c: Likewise.
6251 * config/tc-sh.c: Likewise.
6252 * config/tc-sparc.h: Likewise.
6253 * config/tc-tic30.c: Likewise.
6254 * config/tc-w65.c: Likewise.
6255 * config/tc-z8k.c: Likewise.
6257 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6259 * config/tc-vax.c (_): Delete this macro used for placeholder
6260 values in vax_operand_width_size; it conflicts with the _() macro
6261 used for internationalization.
6263 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6265 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6266 code. From Chris Moller <moller@bops.com>.
6268 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6269 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6270 * read.c (emit_expr): Initialize seg and subseg fields of a new
6272 * write.c (write_object_file): Switch to the appropriate segment
6273 and subsegment when processing a broken word.
6275 * config/tc-m68k.c (mri_assemble): New static function.
6276 (build_mri_control_operand): Call mri_assemble rather than
6278 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6279 (s_mri_endf, s_mri_endw): Likewise.
6281 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6283 * read.c (s_org): Call md_flush_pending_output if it is defined.
6285 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6287 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6289 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6290 (md_parse_option): Add for same.
6291 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6292 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6293 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6295 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6297 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6299 * config/tc-arm.c (find_real_start): Relax definition of local
6302 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6304 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6305 symbols at the given address, not just the last one specified.
6307 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6309 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6310 or number_to_chars_littleendian to write data.
6312 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6314 * config/tc-v850.c (md_assemble): Remove artificially created
6315 register name symbols.
6317 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6319 * write.c (fixup_segment): Change "segment" to "section" in
6322 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6324 * write.c (fixup_segment): Change sym1-sym2 message again.
6326 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6328 * write.c (fixup_segment): Improve error message for sym1-sym2
6329 errors when sym1 is in a different segment from sym2.
6331 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6333 * config/tc-m32r.c (warn_unmatched_high): New static local.
6334 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6335 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6336 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6337 (md_parse_option): Likewise.
6338 (md_show_usage): Likewise.
6339 (m32r_frob_file): Likewise.
6341 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6342 (read_a_source_file): Call them.
6343 * read.h (stabs_generate_asm_file): Declare.
6344 * stabs.c (stabs_generate_asm_file): New function.
6345 (generate_asm_file): New function.
6346 (stabs_generate_asm_lineno): Move file name handling into
6349 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6351 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6352 (d30v_current_align, d30v_current_align_seg): New variables.
6353 (d30v_last_label): New variable.
6354 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6355 (s_d30v_data, s_d30v_section): Likewise.
6356 (md_pseudo_table): Call them.
6357 (md_begin): Initialize d30v_current_align_seg.
6358 (md_assemble): Call d30v_align when needed by known current alignment.
6359 (d30v_frob_label, d30v_cons_align): New functions.
6360 * config/tc-d30v.h (md_do_align): Remove.
6361 (tc_frob_label): Call d30v_frob_label.
6362 (md_cons_align): New.
6364 * config/tc-d30v.c (find_format): Convert complex expressions to
6365 expression symbols before processing. Clean up code formatting.
6367 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6369 * po/Make-in (install-info): New target.
6371 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6373 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6375 * config/tc-mn10300.c (md_assemble): Likewise.
6377 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6379 * Makefile.am: Update with `make dep-am'.
6380 (HFILES): Add cgen.h.
6381 (cgen.o): Depend on cgen.h.
6382 * Makefile.in: Regenerate.
6384 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6386 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6388 * gasp.c (grab_label): Permit a label to be a preprocessor
6389 variable by permitting a label to start with a backslash.
6391 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6393 * config/tc-mips.c (validate_mips_insn): Removed hack
6394 for previously inaccessible bitfields in some INSN_TRAP
6397 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6399 * config/tc-d30v.c (do_assemble): Abort with error message
6400 if opcode operands do not match.
6402 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6404 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6405 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6406 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6407 similar new 'q' operand.
6409 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6411 * cgen.c (cgen_asm_finish_insn): Fix typo.
6413 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6416 * cgen.c: Include it.
6417 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6418 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6419 All callers updated.
6420 * config/tc-m32r.c: Include cgen.h.
6421 (m23r_insn): New members num_fixups,fixups.
6423 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6425 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6426 to avoid compiler warning.
6428 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6430 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6433 * makefile.vms (OBJS): Add ehopt.obj
6435 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6437 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6439 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6441 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6442 a short format insn.
6443 (md_assemble): Set it for explicitly packed insns.
6445 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6447 * config/obj-coff.c (c_symbol_merge): Do not take address of
6448 native fields when performing the memcpy.
6450 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6452 * config/tc-mips.c (macro,macro2): Implement
6453 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6455 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6457 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6458 relocations against globally visible symbols.
6459 * config/tc-m68k.c (relaxable_symbol): New macro.
6460 (m68k_ip, md_estimate_size_before_relax): Use it.
6461 (tc_m68k_fix_adjustable): Also handle weak symbols.
6463 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6466 references to externally visible symbols.
6467 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6468 values in twice for a PC relative reloc if the symbol is
6471 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6472 don't adjust a PC relative reloc against an externally visible
6474 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6475 for a PC relative fixup against an externally visible defined
6476 symbol, arrange to store object file and addend values as though
6477 the symbol were not defined.
6478 (tc_gen_reloc): Likewise.
6480 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6482 * read.c (sizeof_leb128): Referenced externally by write.c so
6485 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6487 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6488 and expand a 'debug' symbol associated with the next instruction
6489 that does not cause a short instruction to be filled with a NOP.
6490 (md_pseudo_table): Add support for .debugsym.
6491 (assemble_parallel_insn): Add calls to expand_debug_sym as
6493 (md_assemble): Ditto.
6495 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6497 * as.c (main): Conditionally call setlocale.
6498 * gasp.c (main): Likewise.
6499 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6500 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6502 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6504 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6506 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6508 * config/tc-hppa.c: Change all calls to bzero to use memset.
6509 (pa_ip): Add cast to avoid warning.
6510 (tc_gen_reloc, md_apply_fix): Likewise.
6511 (pa_find_space_by_number): Likewise.
6512 (hppa_force_relocation): Likewise.
6513 (pa_block): Change i to unsigned int.
6514 * config/obj-som.h (obj_som_copyright): Declare.
6516 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6518 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6519 for line numbers for assembly source.
6521 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6523 * configure.in: Change version number to 2.9.4
6524 * configure: Rebuild.
6526 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6528 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6530 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6532 * ecoff.h: Change symbolS in function declaration to struct
6535 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6537 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6538 (md_convert_frag): Fix i18n typo.
6540 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6542 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6543 * ecoff.h: Protoype it.
6544 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6545 [EVAX] (s_alpha_prologue): Delete.
6546 (md_pseudo_table): Update.
6548 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6550 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6551 array to local pointer.
6552 (get_args, parse_expr): Add casts to avoid warnings.
6554 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6556 * read.c (s_set): Cast xmalloc return value to fragS *.
6557 * config/tc-m68k.c (m68k_ip): Function made static to match
6558 previous forward declaration.
6559 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6561 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6563 * config/tc-v850.c: Add internationalisation macros to error
6566 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6567 macros to error strings.
6569 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6571 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6572 reloc is in the TOC csect.
6573 (md_apply_fix3): Correct gettext typo.
6575 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6577 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6578 .L - they are local labels and the branches are not really
6579 function calls but rather far jumps.
6581 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6583 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6585 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6587 * config/tc-i386.c (md_assemble): Print operand number rather than
6588 using ordinal_names.
6589 (i386_operand): Likewise.
6591 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6593 * Makefile.am (INTLLIBS): Define to work around apparent automake
6595 All Makefiles: Regenerated.
6597 * Many files: Added gettext invocations around user-visible
6599 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6600 HAVE_LC_MESSAGES): Define.
6601 * dep-in.sed: Added asintl.h.
6602 * po/Make-in: New file.
6603 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6605 * read.c (Z_): Renamed from `_'.
6606 * Makefile.am (SUBDIRS): Added po.
6607 (POTFILES): new macro.
6608 (po/POTFILES.in): New target.
6609 ($(OBJS)): Added asintl.h.
6611 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6612 (as_new_LDADD): Added $(INTLLIBS).
6613 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6614 (gasp_new_LDADD): Added $(INTLLIBS).
6615 (gasp_new_DEPENDENCIES): New macro.
6616 * configure, aclocal.m4: Rebuilt.
6617 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6619 (ALL_LINGUAS): Define.
6620 * macro.c: Include "asintl.h".
6621 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6622 * as.h: Include "asintl.h".
6623 * config/tc-i386.c (ordinal_names): Removed.
6624 (md_assemble): Changed error text to avoid ordinal_names.
6625 (i386_operand): Likewise.
6626 (reloc): Added as_bad to avoid i18n problems.
6627 (tc_gen_reloc): Likewise.
6628 * config/tc-arm.c (bad_args): Now a #define.
6630 * config/obj-vms.c (VMS_stab_parse): Changed type of
6632 (global_symbol_directory): Unified strings to avoid i18n
6634 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6635 avoid i18n problems.
6636 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6637 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6639 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6641 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6643 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6645 * as.c (print_version_id): Added an fprintf to avoid i18n
6647 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6649 * expr.c (expr): Added as_warn call to avoid i18n problems.
6650 * messages.c (as_assert): Changed code to avoid i18n problems.
6651 (as_abort): Likewise.
6652 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6653 (s_space): Likewise.
6654 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6656 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6658 * config/tc-i386.c (check_prefix): New static function, split out
6660 (struct _i386_insn): Add wait_prefix field.
6661 (md_assemble): Remove wait_prefix local variable. Use
6662 check_prefix when adding a prefix.
6664 * config/tc-i386.c (current_templates): New static variable.
6665 (md_assemble): Remove current_templates local variable.
6666 (md_assemble, i386_operand): Improve error and warning messages in
6667 many places. Add RESTORE_END_STRING in many places before error
6668 return. Clarify some comments.
6670 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6672 (md_assemble): Parse string instruction operands, looking for
6673 segment override prefixes. Check for invalid segment prefixes on
6675 (i386_operand): i.seg[] and max mem_operand changes for string
6677 * config/tc-i386.h (EsSeg): Define.
6679 * config/tc-i386.h (regKludge): Define.
6680 (iclrKludge, imulKludge): Don't define.
6681 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6682 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6683 opcode_modifier checks to look for more common cases first. Add
6684 default_seg for IsString case.
6686 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6690 * configure: Rebuild with new automake and libtool.
6691 * aclocal.m4, Makefile.in: Likewise.
6693 * doc/Makefile.am (as.dvi): New target.
6694 * doc/Makefile.in: Rebuild.
6696 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6698 * configure.in: Added sparc86x support.
6700 * configure: Rebuild.
6702 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6704 (md_parse_option): Warn if -EL is not supported for this architecture.
6706 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6708 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6710 * config/tc-mips.c (mips_ip): Note when we use get match on
6711 the full instruction name.
6713 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6715 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6716 back into the expression to handle add/sub simplification correctly.
6718 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6720 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6722 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6724 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6727 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6729 * symbols.c (max_indent_level): New global.
6730 (print_symbol_value_1): Use it.
6731 * expr.h (expr_build_dot): Declare.
6732 * expr.c (expr_build_dot): New function.
6734 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6736 * symbols.c (print_binary): New function.
6737 (print_expr_1): Call it.
6739 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6741 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6742 operand in the opcode.
6744 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6746 * config/tc-i386.h: Reorder operand flags and opcode modifier
6747 flags for clarity. Remove unused definitions: Unknown,
6748 ImmUnknown, DispUnknown, NoModrm.
6749 * config/tc-i386.c (type_names): Add missing Debug type.
6750 (md_assemble): Better duplicate prefix checking. Quicker string
6751 instruction check via new opcode_modifier flag.
6753 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6755 * doc/as.texinfo (Invoking): Clarify -Wa example.
6757 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6759 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6760 (s_mips_weakext): Define.
6761 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6762 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6765 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6767 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6768 is an error if the value can not be computed at assembly time.
6769 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6771 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6773 * gasp.c (main): Set next field of new include_path structure to
6774 NULL. From Avery Pennarun <averyp@gdc.ca>.
6776 * read.c (s_mri_sect): Call as_bad rather than abort for an
6777 unsupported MRI target.
6779 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6781 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6782 the destination of a branch instruction should be altered.
6783 (find_real_start): New function: Locate the real, Thumb coded
6784 start of a Thumb function.
6785 (do_t_branch23): Alter the destination of branches to Thumb
6788 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6790 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6792 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6795 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6797 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6798 * doc/c-hppa.texi: Likewise.
6800 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * Makefile.am: Rebuild dependencies.
6803 * Makefile.in: Rebuild.
6805 * Makefile.am (DEP_INCLUDES): New variable.
6806 (.dep1): Change to work when srcdir is not an absolute path.
6807 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6808 * Makefile.in: Rebuild.
6810 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6812 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6813 LinearAddress patch.
6815 * configure.in: Set version to 2.9.1.
6816 * configure: Rebuild.
6818 * Branched binutils 2.9.
6820 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6822 * config/tc-i386.h (FWait): Define.
6823 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6824 other prefixes. Check FWait flag in opcode table to see which
6825 instructions require an fwait prefix.
6827 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6829 * stabs.c (get_stab_string_offset): Always create a stab string
6832 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6834 Fix some gcc -Wall warnings:
6835 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6836 * ehopt.c (eh_frame_code_alignment): Likewise.
6837 * expr.c (integer_constant, operand): Likewise.
6838 * frags.c (frag_align): Likewise.
6839 * gasp.c (level_0, change_base, doinstr): Likewise.
6840 * hash.c (hash_ask): Likewise.
6841 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6842 (debugging_pseudo): Likewise.
6843 * macro.c (define_macro, check_macro): Likewise.
6844 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6845 (ignore_rest_of_line, float_cons): Likewise.
6846 * symbols.c (decode_local_label_name): Likewise.
6847 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6848 (fixup_segment, number_to_chars_bigendian): Likewise.
6849 (number_to_chars_littleendian): Likewise.
6850 * config/atof-ieee.c (gen_to_words): Likewise.
6851 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6852 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6853 * read.c (output_big_sleb128): Initialize locals to avoid
6855 (output_big_uleb128, equals): Likewise.
6856 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6857 to unsigned int. Change zeros to unsigned int.
6858 * cond.c (s_if): Add return to default case.
6859 * frags.c (frag_now_fix): Change return type to addressT.
6860 * frags.h (frag_now_fix): Update declaration.
6861 * listing.c (file_info_struct): Change linenum to unsigned int.
6862 (struct list_info_struct): Change hll_line to unsigned int.
6863 (print_source): Update format string.
6864 * read.c (emit_expr): Change scan to unsigned int, and don't
6865 bother to initialize it.
6866 * symbols.c (dollar_label_count): Change to unsigned long.
6867 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6868 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6869 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6871 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6874 mcf5200 just as we do for m68000.
6875 (m68k_init_after_args): Likewise.
6876 (md_estimate_size_before_relax): Likewise.
6878 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6880 * config/tc-v850.c (md_assemble): Store relocation addend in
6881 fixup instead of instruction.
6883 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6885 * config/tc-i386.c (md_assemble): Swap template arguments to
6886 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6887 This macro is currently symmetric, so passing them the wrong
6888 way didn't cause any problem, but may if the macro is changed
6890 After copying template to i.tm, use i.tm. rather than t-> to
6891 access fields, and make t a const*
6892 Move i.tm.operand_types[] swap to immediately after the copy.
6894 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6896 * expr.h (expr_build_uconstant): Add prototype.
6897 (expr_build_unary,expr_build_binary): Add prototypes.
6898 * expr.c (expr_build_uconstant): New function.
6899 (expr_build_unary,expr_build_binary): New functions.
6901 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6903 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6904 * macro.c (macro_expand_body): Increase buffer size.
6905 * messages.c (as_warn): Likewise.
6906 (as_warn_where, as_bad, as_bad_where): Likewise.
6908 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6910 Based on patch from H.J. Lu <hjl@gnu.org>:
6911 * Makefile.am (DISTSTUFF): New variable.
6912 (diststuff): New target.
6913 * Makefile.in: Rebuild.
6915 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6917 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6918 m32r_elf_section_change_hook.
6920 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6921 emit a nop if a section ends with a 16 bit instruction.
6923 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6925 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6926 s_lcomm rather than obj_coff_lcomm.
6927 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6929 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6931 * config/tc-i386.h (LinearAddress): Define.
6932 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6933 instruction, don't use a default segment.
6935 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6937 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6938 * configure: Rebuild.
6940 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6942 * aclocal.m4, configure: Rebuild with libtool 1.2.
6944 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6946 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6947 PC relative branches. Patch courtesy of Jonathan Walton.
6950 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6952 * configure.in (emulations): Add thumb-pe target.
6954 * configure (emulations): Add thumb-pe target.
6956 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6958 * itbl-lex.l (yywrap): Don't define if already defined as a
6961 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6963 * depend.c (quote_string_for_make): New function.
6964 (wrap_output): Use it.
6966 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6968 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6969 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6971 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6973 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6974 Recognize -GN and -relax.
6975 (md_begin): Initialize gp size from -G switch.
6976 (alpha_force_relocation): Always force if -relax.
6977 (alpha_align): Take a new argument that will specify when to
6978 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6979 Change all callers. Emit nop alignment padding as nop+unop pair.
6981 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6983 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6984 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6986 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6988 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6989 require padding to the next long word boundary.
6991 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6993 * cgen.c: #include symcat.h.
6994 * config/tc-m32r.c: Likewise.
6996 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6998 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6999 absolute expressions instead of '$' prefixed register names.
7001 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7003 * read.c (s_set): Record file and line info for symbols when -as.
7004 (pseudo_set): Don't overwrite that dummy fragment.
7006 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * config/tc-ppc.c (md_pseudo_table): Add "section".
7009 (ppc_named_section): New static function.
7011 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7013 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7014 so we don't have to scan the entire list.
7016 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7018 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7019 case, allow the parallel instructions to modify the same flag
7022 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7024 * listing.c (list_symbol_table): Categorize symbols by
7025 undefined_section rather than sy_frag->line == NULL.
7027 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7029 * Makefile.am (install-exec-local): Install properly when ln
7030 fails or tooldir == prefix.
7032 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7034 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7035 Test result of insert_operand for error.
7037 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7040 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7041 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7042 * doc/Makefile.in: Rebuild.
7044 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7047 (macro): Fix handling of M_COP[0-3].
7049 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7051 Based on patches from Ross Harvey <ross@teraflop.com>:
7052 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7053 if macro_alternate or macro_mri.
7054 (getstring): Remove support for byte constants between < and >.
7055 (get_any_string): '<' only starts a string if macro_alternate or
7057 (macro_expand_body): Permit keyword parameters following
7058 positional parameters.
7060 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7061 * configure.in (alpha*-*-netbsd*): New target.
7062 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7063 * configure: Rebuild.
7065 * as.h (flag_warn_suppress_instructionswap): Move from here...
7066 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7067 here, and make static.
7069 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7070 BFD_ASSEMBLER or MANY_SEGMENTS.
7072 * as.c (show_usage): Update bug-gnu-utils address.
7073 * gasp.c (show_usage): Likewise.
7074 * doc/as.texinfo (Bug Reporting): Likewise.
7076 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7078 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7079 insns regardless of the size of a pointer if we're in mips I or
7081 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7083 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7085 Fix rac to accept only a0:
7086 * tc-d10v.c (parallel_ok, find_opcode):
7087 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7088 Introduce OPERAND_GPR.
7090 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7092 * read.c (s_fill): Handle non-constant repeat counts by creating
7093 an rs_space fragment.
7095 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7097 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7098 from as_bad to as_warn.
7100 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7102 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7103 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7104 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7106 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7108 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7109 seg_fix_rotP rather than fix_root from seg_info.
7111 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7113 * expr.c: Add support for 0x1_2_3_4 bignums.
7115 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * configure.in: Change -linux* to -linux-gnu*.
7118 * configure: Rebuild.
7120 * app.c (do_scrub_begin): Treat \r as whitespace.
7122 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7124 * Makefile.am: Update dependencies.
7125 * Makefile.in: Rebuild.
7127 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * configure, aclocal.m4: Rebuild with new libtool.
7131 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7133 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7134 the argument to bfd_set_arch_mach.
7135 (load_address): Use bfd_arch_bits_per_address to determine the
7136 bit size of an address instead of looking at the isa level.
7137 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7139 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7141 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7143 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7145 * ehopt.c: New file.
7146 * as.h (enum _relax_state): Add rs_cfa.
7147 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7148 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7149 * read.c (emit_expr): Call check_eh_frame.
7150 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7151 (relax_segment): Likewise.
7152 * Makefile.am: Rebuild dependencies.
7153 (GAS_CFILES): Add ehopt.c.
7154 (GENERIC_OBJS): Add ehopt.o.
7155 * doc/internals.texi (Frags): Document rs_cfa.
7157 * as.c (show_usage): Mention --traditional-format.
7158 (parse_args): Accept --traditional-format.
7159 * as.h (flag_traditional_format): Declare.
7160 * output-file.c (output_file_create): If flag_traditional_format,
7161 set BFD_TRADITIONAL_FORMAT on stdoutput.
7162 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7164 * config/tc-mips.c (append_insn): Make sure that if we have a
7165 fixup for an unmatched %hi reloc, it does not associated with a
7168 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7169 * doc/Makefile.in: Likewise.
7171 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7173 * config/tc-m32r.c (check_for_side_effects): New function.
7174 (can_make_parallel): Add checks for instruction side effects
7175 clashing with the other instruction.
7176 (assemble_parallel_insn): Improve warning messages. Return error
7177 message from non-swapped instruction order.
7179 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7181 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7183 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7184 md_cleanup definition. This moves the forced literal output to
7185 the end of the source pass, and avoids macro's inserting literals
7186 into the code immediately after the macro expansion.
7188 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7190 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7191 a gas internal symbol is adjustable.
7192 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7194 * as.h: If gcc version greater than 2.6, use `__format__' and
7195 `__printf__' in function attributes, rather than `format' and
7198 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7200 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7202 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7204 Add tms320c30 support:
7205 * config/tc-tic30.h: New file.
7206 * config/tc-tic30.c: New file.
7207 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7208 TARGET_FORMAT as "coff-tic30".
7209 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7210 * Makefile.am: Rebuild dependencies.
7211 (CPU_TYPES): Add tic30.
7212 (CPU_OBJ_VALID): tic30-aout is valid.
7213 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7214 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7215 * configure, Makefile.in: Rebuild.
7217 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7219 * config/tc-v850.c (md_assemble): Improvements to error messages.
7221 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7223 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7224 BFD_RELOC_HI16_S to store the high bits of any value.
7226 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7227 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7228 assembler calculate relocations to any external symbol at all.
7229 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7230 involving generation of pc-relative relocs.
7231 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7232 has been moved to md_apply_fix3.
7234 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7235 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7236 which actually means (the address of identifier's GOT entry) +
7237 constant, which is not particularly useful.
7239 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7241 * read.h (include_dirs): Declare.
7242 (include_dir_count,include_dir_maxlen): Declare.
7244 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7246 * configure.in: Correct check for shared opcodes library.
7247 * configure: Rebuild.
7249 * listing.c (buffer_line): If we can't open the file, set at_end.
7250 (listing_print): Remove unused local variable fi.
7252 * config/m68k-parse.y (reglistpair): Handle register list in
7255 * config/vms-conf.h: Don't undef VERSION.
7257 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7259 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7261 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7263 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7264 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7265 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7266 (EXTRA_DIST): Define.
7267 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7268 explicitly rather than via the list of object files.
7269 (gcc-as.opt): New file created when make-gas.com is run.
7270 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7271 itbl-cpu.h} to #include appropriate file rather than copying that
7273 * config/vms-conf.h: Synchronize with current config.in.
7274 * Makefile.in: Rebuild.
7276 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7278 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7279 (parallel_ok): Relaxed parallel subinstruction dependency check.
7281 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7283 * as.h (flag_warn_suppress_instructionswap): added new flag.
7284 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7285 command line argument.
7286 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7287 warning only if flag_warn_suppress_instructionswap is false.
7289 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7291 * configure.in (i386-*-mingw32*): New target.
7292 * configure: Rebuild.
7294 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7296 * symbols.c (resolve_symbol_value): Don't set the segment if it
7297 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7299 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7302 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7304 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7305 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7308 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7310 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7312 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7314 * config/tc-v850.c (v850_insert_operand): Display instruction when
7315 an error is encountered.
7317 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7319 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7320 (i386-*-sco3.2v5*coff): New target.
7321 (i386-*-sco3.2*): New target.
7322 * configure: Rebuild.
7324 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7326 * config/tc-v850.c: Tidy error message production.
7328 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7330 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7331 validate_immediate return value in the right type for comparisons
7334 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7336 * listing.c (MAX_BYTES): Use listing variables not constants.
7337 (data_buffer): No longer an array, but a pointer.
7338 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7339 (listing_listing): Allocate data_buffer.
7341 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7343 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7344 --listing-rhs-width, --listing-cont-lines.
7345 (show_usage): Update.
7346 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7347 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7348 (print_lines): Use the variables instead of the constants.
7349 (listing_listing): Likewise.
7350 * listing.h: Declare the new vars.
7352 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7354 * as.c (parse_args): Add --keep-locals alias for -L.
7355 Add --strip-local-absolute.
7356 (show_usage): Update.
7357 * as.h (flag_strip_local_absolute): New flag.
7358 * symbols.c (S_IS_LOCAL): Use it.
7359 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7360 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7361 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7363 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7365 * config/tc-m32r.c: Detect if explicitly parallel instructions
7366 might have an io conflict and issue a warning message.
7368 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7370 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7371 cgen_swap_fixups): Functions to save, restore and swap the fixup
7372 chain with a backup copy.
7373 (cgen_asm_finish_insn): Returns address of constructed insn.
7375 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7377 * listing.c (file_info_struct): Remove FILE, add POS.
7378 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7379 (file_info): Don't open the file.
7380 (buffer_line): Check for the file in the last_open cache, updating
7382 (print_source): Don't reference file_info->file.
7383 (listing_listing): Likewise.
7384 (listing_print): Close the file in the cache, if any.
7386 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7388 * read.c (dwarf_file_string): New file static variable.
7389 (emit_expr): Look for constant sequence that leads up to a file
7390 name in DWARF debugging output.
7391 (stringer): Use dwarf_file_string to decide whether to accept a
7392 string as a file name.
7394 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7396 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7397 (crack_operand): Add reg->reglst MRI hack.
7398 (r_seg): Put reglst symbols in reg_section.
7399 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7401 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7403 * tc-sh.c (get_specific): Handle SGR & DBR.
7405 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7407 * tc-h8300.c (parse_reg): Take the length of the symbol into
7408 account when attempting to match a register name.
7409 * tc-h8500.c (parse_reg): Likewise.
7411 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7413 * cgen.c: Formatting changes to improve readability.
7415 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7417 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7420 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7422 Based on a patch from Jim Wilson
7423 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7424 (tc_gen_reloc): Handle cross section PC relative relocs
7427 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7429 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7431 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7433 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7434 (expr_jmp_buf): New static local.
7435 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7436 (cgen_md_operand): New function.
7437 * tc-m32r.c: Clean up pass over `struct foo' usage.
7438 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7440 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7442 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7443 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7445 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7447 * config/tc-i386.c (i386_operand): Give an error if there are
7448 unrecognized characters after an expression.
7450 For older changes see ChangeLog-9697