1 2000-09-02 Nick Clifton <nickc@redhat.com>
3 * configure.in: Increase version number to 2.10.91.
4 * configure: Regenerate.
5 * aclocal.m4: Regenerate.
6 * config.in: Regenerate.
7 * po/gas.pot: Regenerate.
8 * Makefile.in: Regenerate.
10 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
12 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
13 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
14 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
16 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
19 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
21 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
22 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
23 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
24 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
25 (GOT_symbol): New variable.
26 (md_undefined_symbol): Set it.
28 2000-09-01 Richard Henderson <rth@cygnus.com>
30 * config/tc-ia64.c (match): Don't inline.
31 (extra_goodness): New.
32 (md_begin): Prefer nop.f and nop.b for best_template.
34 2000-08-31 Kazu Hirata <kazu@hxi.com>
36 * as.c: Fix formatting.
41 2000-08-31 Eric Christopher <echristo@cygnus.com>
43 * config/tc-mn10300.c: Cleanup and fix warnings.
44 (md_pseudo_table): Add initializers.
45 (md_show_usage): Cleanup.
46 (md_parse_option): Fix warnings.
47 (md_undefined_symbol): Fix warnings.
48 (md_conver_frag): Fix warnings.
49 (tc_gen_reloc): Fix warnings.
50 (md_apply_fix3): Fix warnings.
51 (check_operand): Fix warnings.
53 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
55 * acinclude.m4: Include libtool and gettext macros from the
57 * aclocal.m4, configure: Rebuilt.
59 2000-08-30 Mark Hatle <mhatle@mvista.com>
61 * config/tc-ppc.c (md_parse_option): Recognize -m405.
63 2000-08-31 Kazu Hirata <kazu@hxi.com>
65 * listing.c: Fix formatting.
67 2000-08-29 Kazu Hirata <kazu@hxi.com>
69 * app.c: Fix a comment typo. Fix formatting.
71 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
73 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
74 offset of the target destination for jmp instructions.
75 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
77 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
79 * NEWS: Mention support for CRIS.
81 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
83 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
84 Sets `.lcomm' alignment to zero.
86 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
88 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
89 (TC_FIX_ADJUSTABLE): Define.
91 2000-08-23 Jim Wilson <wilson@cygnus.com>
93 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
94 unwind.personality_routine is set.
96 2000-08-23 H.J. Lu <hjl@gnu.org>
98 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
100 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
102 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
105 2000-08-22 H.J. Lu <hjl@gnu.org>
107 * config.in (STRICTCOFF): New for strict COFF.
109 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
110 i386-*-go32* and i386-go32-rtems*.
111 * configure: Rebuilt.
113 * config/obj-coff.c (obj_coff_endef): Follow the historical
114 behavior if STRICTCOFF is not defined.
116 * doc/internals.texi: Document STRICTCOFF.
118 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
120 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
121 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
122 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
123 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
124 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
125 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
126 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
129 2000-08-22 Eric Christopher <echristo@cygnus.com>
131 * config/tc-mn10300.c: (md_apply_fix): New function.
132 (mn10300_force_relocation): New function.
133 (mn10300_fix_adjustable): New function.
135 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
136 (TC_HANDLES_FX_DONE): Define.
137 (obj_fix_adjustable): Define.
138 (MD_APPLY_FIX3): Define.
139 (TC_LINKRELAX_FIXUP): Define.
141 * write.c: (TC_LINKRELAX_FIXUP): Define if not
143 (fixup_segment): Use TC_LINKRELAX_FIXUP.
145 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
147 2000-08-21 Jason Eckhardt <jle@cygnus.com>
149 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
150 if the fixup resulted in a relocation.
152 2000-08-18 Nick Clifton <nickc@redhat.com>
154 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
155 Make reference to first element of shift_names explicit.
157 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
159 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
160 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
161 add a symbol's address. Removed all target-specific #ifdefs that
162 used to accomplished the same.
163 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
164 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
165 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
166 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
167 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
169 2000-08-17 Kazu Hirata <kazu@hxi.com>
171 * dwarf2dbg.c: Fix formatting.
173 2000-08-17 Nick Clifton <nickc@redhat.com>
175 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
176 to be recoded as logical shift lefts by zero.
178 2000-08-16 Jim Wilson <wilson@cygnus.com>
180 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
181 postincrement modified registers. Handle IA64_OPND_R3_2 addl
183 (note_register_values): Handle IA64_OPND_R3_2 operands.
185 2000-08-16 Jason Eckhardt <jle@cygnus.com>
187 * config/tc-i860.c (md_operand): Silly typo fixed.
189 2000-08-16 Nick Clifton <nickc@redhat.com>
191 * config/tc-arm.c (struct asm_shift): Delete.
193 (enum asm_shift_index): New.
194 (struct asm_shift_properties): New.
195 (struct asm_shift_name): New.
196 (shift_properties[]); New.
197 (shift_names[]); New.
199 (decode_shift): Use new structures.
200 Issue a warning is "ROR #0" is used.
201 Issue a warning if "ASR #0" or "LSR #0" is used.
203 (md_begin): Initialise arm_shift_hsh table from new
204 asm_shift_name array.
206 2000-08-16 Jakub Jelinek <jakub@redhat.com>
208 * config/tc-sparc.c: Kill all warnings.
209 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
211 (md_show_usage): Update usage text.
213 2000-08-16 Nick Clifton <nickc@redhat.com>
215 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
218 2000-08-14 Will Cohen <wcohen@redhat.com>
220 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
222 * config/tc-sh.c (md_assemble): Changed so debug_type
223 test performed for ppi_assemble
224 * config/tc-sh.c: Included dwarf2dbg.h.
225 (debug_line): Defined.
226 (md_assemble): Generates dwarf2 line info.
227 (sh_finalize): New function. Finalize dwarf2 info.
228 (assemble_ppi): Returns size of code generated.
229 (build_Mytes): Returns size of code generated.
230 (md_pseudo_table): Added "file" and "loc" psuedo ops.
231 * config/tc-sh.h (md_end): Defined.
232 (sh_finalize): Declared.
234 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
236 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
239 2000-08-14 Nick Clifton <nickc@redhat.com>
241 * config/tc-arm.c (do_bx): Allow "bx pc".
243 2000-08-14 Jim Wilson <wilson@cygnus.com>
245 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
246 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
247 (md_begin): Change assignment to md.flag to OR in the new bit.
249 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
251 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
252 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
255 2000-08-14 Jason Eckhardt <jle@cygnus.com>
257 * NEWS: Mention i860 support.
259 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
261 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
263 2000-08-14 Andreas Schwab <schwab@suse.de>
265 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
267 2000-08-11 Andreas Schwab <schwab@suse.de>
269 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
272 2000-08-11 Kazu Hirata <kazu@hxi.com>
274 * expr.c: Fix formatting.
275 * config/obj-bout.c: Likewise.
277 2000-08-10 Jason Eckhardt <jle@cygnus.com>
279 * doc/c-i860.texi: Flesh out the i860 section more.
281 2000-08-10 Kazu Hirata <kazu@hxi.com>
283 * symbols.c: Fix formatting.
286 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
288 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
289 has the IgnoreSize bit set.
291 2000-08-09 Alan Modra <alan@linuxcare.com.au>
293 From Rodney Brown <RodneyBrown@mynd.com>
294 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
295 * configure: Regenerate.
297 2000-08-08 Jason Eckhardt <jle@cygnus.com>
299 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
300 (i860_fix_info): New enum.
301 (MD_APPLY_FIX3): Define.
302 (WORKING_DOT_WORD): Define.
303 (TC_HANDLES_FX_DONE): Define.
304 (DIFF_EXPR_OK): Define.
305 (LISTING_HEADER): Define.
306 (TARGET_FORMAT): Select target format based on endian flag.
307 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
308 (target_big_endian): Add external declaration.
310 * config/tc-i860.c: All existing code reworked completely. Other
311 new code shown below.
312 (SYNTAX_SVR4): Define.
313 (target_warn_expand): New variable.
314 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
315 (md_longopts): Declare and define with new options (-EL, -EB,
317 (md_show_usage): New function.
318 (md_operand): New function.
319 (obtain_reloc_for_imm16): New function.
320 (md_apply_fix3): New function.
321 (tc_gen_reloc): New function.
323 2000-08-09 Kazu Hirata <kazu@hxi.com>
325 * hash.c: Fix formatting.
328 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
330 * config/tc-m68hc11.c (build_jump_insn): Make sure the
331 2 bytes of the jump address are in the same frag.
332 (find): Accept 68hc12 register indirect modes.
334 * NEWS: Mention 68HC11 & 68HC12 support.
336 2000-08-07 Richard Henderson <rth@cygnus.com>
338 * config/tc-ia64.c (unwind): Add prologue_mask member.
339 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
340 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
341 (dot_body): Clear unwind.prologue_mask.
342 (dot_prologue): Set it. Accept a register second argument.
344 2000-08-07 Kazu Hirata <kazu@hxi.com>
346 * config/atof-ieee.c: Fix formatting.
347 * config/atof-tahoe.c: Likewise.
349 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
351 * config/tc-avr.c: Use PARAMS macro in function declarations.
352 Don't declare md_pcrel_from_section (already in tc-avr.h).
353 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
354 (avr_operand): Don't set (unsigned) op_mask to -1.
356 2000-08-04 Nick Clifton <nickc@cygnus.com>
358 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
361 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
362 of .popsection, .previous, .pushsection, .subsection,
363 .version, .vtable_entry, .vtable_inherit and .weak.
365 2000-08-05 Kazu Hirata <kazu@hxi.com>
367 * config/tc-cris.c: Fix formatting.
368 * config/tc-i386.c: Likewise.
369 * config/tc-sparc.c (sparc_ip): Simplify the code.
371 2000-08-04 Kazu Hirata <kazu@hxi.com>
373 * config/tc-cris.c: Rearrange code for readability.
374 * config/tc-d10v.c: Fix formatting.
375 * config/tc-m32r.c: Likewise.
376 * config/tc-sparc.c: Likewise.
378 2000-08-02 Jim Wilson <wilson@cygnus.com>
380 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
381 before ia64_find_opcode.
382 (md_assemble): Likewise.
384 2000-08-01 Nick Clifton <nickc@cygnus.com>
386 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
387 Undo some formatting fixes.
389 2000-08-01 Kazu Hirata <kazu@hxi.com>
391 * config/obj-som.c: Fix formatting.
392 * config/obj-ieee.c: Likewise.
393 * config/tc-arm.c: Likewise.
394 * config/tc-v850.c: Likewise.
396 2000-08-01 Nick Clifton <nickc@redhat.com>
398 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
399 index by command line option.
401 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
403 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
404 (@node M68K-Branch): Rewrite to match the reality.
406 2000-07-31 Jason Eckhardt <jle@cygnus.com>
408 * doc/c-i860.texi: New file.
409 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
410 * doc/Makefile.in: Regenerate.
411 * doc/all.texi: Add I860 as relevant architecture.
412 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
414 2000-07-31 Kazu Hirata <kazu@hxi.com>
416 * config/tc-d30v.c: Fix formatting.
418 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
420 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
421 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
422 long emit a long branch if available instead of an absolute jump, never
423 emit absolute jumps for anything with --pcrel.
425 * doc/c-m68k.texi: Document new command line option.
427 2000-07-28 Jason Eckhardt <jle@cygnus.com>
429 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
430 * configure: Regenerated.
431 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
432 of operand to the .type directive (.e.g, "type").
434 2000-07-28 Alan Modra <alan@linuxcare.com.au>
436 * as.h (warn_comment, found_comment, found_comment_file): Declare.
437 * app.c (do_scrub_chars): Record where first comment found.
438 * read.c (read_a_source_file): Init found_comment on entry, and
439 notify whether comments found on exit.
440 * config/tc-hppa.c (md_shortopts): Add "c".
441 (md_longopts): Add warn-comment.
442 (md_parse_option): Handle it.
443 (md_show_usage): Show available options.
444 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
446 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
448 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
449 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
451 (md_estimate_size_before_relax): Don't fall off end of function.
453 2000-07-27 Kazu Hirata <kazu@hxi.com>
455 * config/tc-avr.c: Fix formatting.
456 * config/tc-ns32k.c: Likewise.
458 2000-07-27 Alan Modra <alan@linuxcare.com.au>
460 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
462 2000-07-27 Kazu Hirata <kazu@hxi.com>
464 * config/tc-d10v.c: Fix formatting.
465 * config/tc-z8k.c: Likewise.
466 * config/tc-sparc.c: Likewise.
468 2000-07-26 Dave Brolley <brolley@redhat.com>
470 * cgen.c (queue_fixup): Declare opinfo.
471 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
472 (gas_cgen_md_operand): Ditto.
473 (gas_cgen_md_apply_fix3): Ditto.
475 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
477 * config/obj-coff.c (obj_frob_symbol): Don't merge
478 labels. Don't merge if the symbol isn't constant. Return
479 immediately if a symbol is merged.
481 2000-07-22 Alan Modra <alan@linuxcare.com.au>
483 * frags.c (frag_align): Correct absolute section alignment.
485 2000-07-20 DJ Delorie <dj@redhat.com>
487 * config/obj-coff.c (obj_frob_symbol): revert previous change,
488 it breaks linking against DLLs.
490 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
492 * configure.in: Add CRIS support.
493 * configure: Regenerate.
494 * Makefile.am: (CPU_TYPES): Add cris.
495 (CPU_OBJ_VALID) [aout]: Add cris.
496 (MULTI_CPU_TYPES): Add cris.
497 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
498 [coff]: Only i386 and mips are valid.
499 (TARGET_CPU_CFILES): Add config/tc-cris.c.
500 (TARGET_CPU_HFILES): Add config/tc-cris.h.
501 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
502 Regenerate dependencies.
503 * Makefile.in: Regenerate.
504 * aclocal.m4: Regenerate.
505 * as.c: Declare crisaout, criself.
506 * config/tc-cris.h, config/tc-cris.c: New.
507 * config/e-criself.c, config/e-crisaout.c: New.
508 * po/POTFILES.in, po/gas.pot: Regenerate.
510 2000-07-20 Kazu Hirata <kazu@hxi.com>
512 * read.c: Fix formatting.
513 * write.c: Fix formatting.
515 2000-07-19 H.J. Lu <hjl@gnu.org>
517 * sb.c: Include <stdlib.h> if exists for abort ().
519 2000-07-19 Alan Modra <alan@linuxcare.com.au>
521 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
522 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
523 (pa_type_args): Same here.
525 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
527 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
528 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
529 the storage class is already set.
531 2000-07-17 Kazu Hirata <kazu@hxi.com>
533 * config/tc-m68hc11.c: Fix formatting.
534 * config/tc-mn10200.c: Likewise.
535 * config/tc-mn10300.c: Likewise.
536 * config/tc-pj.c: Likewise.
537 * config/tc-tic80.c: Likewise.
538 * config/tc-w65.c: Likewise.
540 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
542 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
545 2000-07-15 Ian Lance Taylor <ian@zembu.com>
547 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
550 2000-07-15 Alan Modra <alan@linuxcare.com.au>
552 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
553 ELF as are used for SOM (except the 32-bit reloc one) to decide
554 whether a symbol can be reduced to a section symbol. Expand on
555 the comment for symbols involved in LR% and RR% expressions.
557 2000-07-14 Nick Clifton <nickc@cygnus.com>
559 * config/tc-mips.c (mips_disable_float_construction): New
560 static variable. Set to true if doubles should not be
561 constructed by loading two single width fp registers with
563 (mips_ip): Test mips_disable_float_construction.
564 (md_longopts): Add command line switches --construct-floats
565 and --no-construct-floats.
566 (md_parse_option): Parse new command line options.
567 (md_show_usage): Describe new command line options.
569 * doc/c-mips.texi: Document new command line options.
571 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
573 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
574 * configure: Regenerate.
576 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
578 * configure.in (DEFAULT_EMULATION setting): Revert part of
579 2000-07-01 change that set te_multi=multi unless set to tmips.
580 * configure: Regenerate.
582 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
584 * config/obj-coff.c (coff_frob_section): Add padding to the last
585 section when aligning it increases its size.
587 2000-07-11 Kazu Hirata <kazu@hxi.com>
589 * config/tc-tic54x.c: Fix formatting.
591 2000-07-10 Kazu Hirata <kazu@hxi.com>
593 * config/tc-h8500.c: Fix formatting.
594 * config/tc-tic54x.c: Fix formatting.
596 2000-07-10 Alan Modra <alan@linuxcare.com.au>
598 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
599 displacements correctly.
601 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
603 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
605 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
609 2000-07-09 Alan Modra <alan@linuxcare.com.au>
611 From David Huggins-Daines <dhd@linuxcare.com>
612 * config/te-hppalinux64.h: Add a new emulation.
613 * configure.in (emulations): Add configure bits to support the
614 64-bit Linux/parisc target.
615 * configure: Regenerate.
617 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
618 (md_shortopts): Add `V' for ELF.
620 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
621 when SOM or ELF_ARG_RELOC are defined.
622 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
623 ELF_ARG_RELOC are defined.
624 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
625 (pa_stringer): ..Do it here instead. Fix comment typos.
626 (hppa_force_relocation): Cast enums to int before comparing with
629 From Ryan Bradetich <rbradetich@uswest.net>
630 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
631 redifinition warning.
632 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
633 (hppa_force_relocation): ditto
634 (md_apply_fix): Added cast to buf to fix warnings.
636 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
637 cons_fix_new_hppa, hppa_force_relocation): Prototype.
639 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
640 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
641 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
642 reloc_type** to avoid warnings in switch.
643 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
644 little earlier instead.
646 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
648 (pa_type_args): Use symbol_arg_reloc_info.
649 (struct pa_it): Make arg_reloc unsigned int.
650 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
651 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
652 (pa_code): Delete. pa_text duplicates this function.
653 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
654 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
656 (cons_fix_new_hppa): Actually change selector to e_fsel when
657 warning about assuming so.
658 (tc_gen_reloc): More example elf arg reloc code.
659 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
660 (hppa_force_relocation): Likewise.
662 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
664 (pa_end_of_source): Prototype.
665 (hppa_fix_adjustable): Prototype.
666 (LABELS_WITHOUT_COLONS): Move it..
667 * config/te-hppa.h: To here.
669 * config/te-hppa64.h: New file.
671 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
673 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
674 format -10, -16, 16 relocs.
675 (hppa_elf_mark_end_of_function): Test for null
676 last_call_info->start_symbol
678 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
679 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
680 re_assesmble_* functions. Delete extraneous statements. Fix
682 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
683 insn to re_assemble_*.
685 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
687 * doc/internals.texi (Expressions): Fix typo.
689 2000-07-08 Kazu Hirata <kazu@hxi.com>
691 * config/tc-sh.c: Fix formatting.
692 * config/tc-tic54x.c: Fix formatting.
693 * depend.c: Fix formatting.
694 * flonum-konst.c: Likewise.
695 * flonum-mult.c: Likewise.
697 2000-07-07 Kazu Hirata <kazu@hxi.com>
699 * config/tc-sh.c: Fix comments.
700 * config/obj-vms.c: Fix comments.
701 * config/tc-a29k.c: Likewise.
702 * config/tc-alpha.c: Likewise.
703 * config/tc-h8300.c: Likewise.
704 * config/tc-h8500.c: Likewise.
705 * config/tc-i370.c: Likewise.
706 * config/tc-ia64.c: Likewise.
707 * config/tc-m68hc11.c: Likewise.
708 * config/tc-m68k.c: Likewise.
709 * config/tc-mips.c: Likewise.
710 * config/tc-ns32k.c: Likewise.
711 * config/tc-ppc.c: Likewise.
712 * config/tc-z8k.c: Likewise.
714 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
716 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
717 Default to '(SEC_LOAD | SEC_DATA)'.
718 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
720 * doc/internals.texi (CPU Backend): Describe
721 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
723 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
725 * as.c (parse_args): NULL terminate the long option list.
727 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
729 * config/tc-d30v.h: Include "write.h" for fixS.
730 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
732 2000-07-05 Nick Clifton <nickc@cygnus.com>
734 * config/tc-d30v.c (write_2_short): Further changes to warning
735 messages produced when combining EITHER_BUT_PREFER_MU attributed
738 2000-07-05 DJ Delorie <dj@redhat.com>
742 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
744 * config/tc-arm.c (psrs): Accept combinations of flags.
746 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
748 * config/tc-avr.c: Change _ () to _() around all strings marked
749 for translation (exception from the usual coding style).
750 (avr_opt): New struct variable, how the new switches are set.
751 (OPTION_MMCU): Define as 'm' and actually use.
752 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
753 (show_mcu_list): New function, display the list of known MCUs.
754 (md_show_usage): Document the new switches. Call show_mcu_list.
755 (avr_set_arch): Change 'm' to OPTION_MMCU.
756 (md_parse_option): Call show_mcu_list if unknown MCU specified.
757 Handle the new switches.
758 (avr_operands): Disable warnings for undefined combinations of
759 operands if -mall-opcodes. Disable warnings for skipping two-word
760 instructions if enhanced core or -mno-skip-bug.
761 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
762 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
763 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
764 (avr_ldi_expression): Warn about implicit lo8().
765 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
767 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
769 * configure.in: Add entry for mips-*-sysv4*MP*
771 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
772 elf32-tradlittlemips for traditional mips targets.
773 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
774 test for Link Once sections as in adjust_reloc_syms.
775 * config/te-tmips.h: New file for traditional mips targets. Define
778 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
780 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
781 flags argument is not present, don't change an existing section's
782 section's attributes. If the flags argument is present, warn if the
783 attributes don't match the section's current attributes. When
784 long section names are supported, set SEC_LINK_ONCE and
785 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
787 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
789 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
790 symbols; create them.
792 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
794 * write.c (set_segment_vma): New: Set vma and lma for a segment.
795 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
797 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
799 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
800 expressions. Ignore the problem when handling 16 bit immediates,
801 because the assembler will take care of the relocation later.
803 2000-06-27 Nick Clifton <nickc@cygnus.com>
805 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
806 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
807 sequential order, and emit warning messages if the input source
808 code contains constructs like that, or parallel constructs
809 containing such opcodes.
811 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
813 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
814 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
815 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
816 (md_show_usage): Update usage message.
817 (md_parse_option): Allow redefinition of MCU type within the
818 same avr[1-5] bfd machine type. Show both old and new MCU type
819 in the error message.
820 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
821 Simplify 8K wrap code.
823 2000-06-25 Kazu Hirata <kazu@hxi.com>
825 * config/obj-aout.c: Remove all uses of DEFUN.
826 * config/obj-ieee.c: Likewise.
827 * config/tc-sh.c: Fix comment typos.
828 * config/tc-tahoe.c: Likewise.
829 * config/tc-vax.c: Likewise.
830 * config/tc-w65.c: Likewise.
831 * config/tc-z8k.c: Likewise.
832 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
834 2000-06-24 DJ Delorie <dj@cygnus.com>
836 * config/tc-i386.c (md_estimate_size_before_relax): Revert
837 more changes from Sept 1999
838 (tc_i386_fix_adjustable): ditto
839 (md_apply_fix3): ditto
841 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
843 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
844 (gas_cgen_parse_operand): Set it around expression() call.
845 (gas_cgen_md_operand): Test for it before longjmp().
847 2000-06-24 Kazu Hirata <kazu@hxi.com>
849 * config/tc-h8500.c: Remove all uses of DEFUN.
850 * config/tc-sh.c: Likewise.
851 * config/tc-w65.c: Likewise.
852 * config/tc-z8k.c: Likewise.
854 * config/tc-h8500.c: Fix typos in comments.
856 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
858 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
861 2000-06-23 matthew green <mrg@redhat.com>
863 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
864 defined. Fix error message for `[' grouping.
866 2000-06-22 Kazu Hirata <kazu@hxi.com>
868 * config/tc-h8300.c: Fix formatting and comment typos.
870 2000-06-22 Timothy Wall <twall@cygnus.com>
872 * config/tc-ia64.c (note_register_values): Move premature QP
873 notation clearing into the appropriate place.
875 2000-06-22 Alan Modra <alan@linuxcare.com.au>
877 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
878 first before anything else. Add bin-bugs.h, emul.h and progress.h
879 Sort list of files as for $(OBJS) in Makefile.am.
881 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
882 find one. Remake dependencies.
883 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
884 * Makefile.in: Regenerate.
885 * doc/Makefile.in: Regenerate.
887 * config/tc-i386.c (i386_displacement): Don't assume a constant
888 displacement is necessarily 16 bits when in 16 bit code mode.
889 (md_assemble): Instead size the displacement here after we know
890 for sure that a .code16gcc operand hasn't automatically added
891 operand size prefixes.
893 2000-06-21 H.J. Lu <hjl@gnu.org>
895 * Makefile.am: Rebuild dependency.
896 * Makefile.in: Rebuild.
898 2000-06-21 Kazu Hirata <kazu@hxi.com>
900 * config/tc-h8300.c (parse_reg): Make the function static.
901 (parse_exp): Likewise.
903 2000-06-20 DJ Delorie <dj@cygnus.com>
905 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
906 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
907 for cygwin import libraries to work properly.
909 2000-06-20 H.J. Lu <hjl@gnu.org>
911 * Makefile.am: Rebuild dependency.
912 * Makefile.in: Rebuild.
913 * configure: Likewise.
914 * doc/Makefile.in: Likewise.
916 2000-06-20 Timothy Wall <twall@cygnus.com>
918 * doc/internals.texi (CPU backend): Add @itemx for
919 TC_START_LABEL_WITHOUT_COLON.
920 * doc/c-tic54x.texi: New.
921 * doc/as.texinfo: Add tic54x features and include primary tic54x
923 * doc/all.texi: Add C54X.
924 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
925 * doc/Makefile.in: Regenerate.
926 * configure.in: Add tic54x and define LIBM for tic54x.
927 * configure: Regenrate.
928 * config/tc-tic54x.[ch]: New.
929 * config/obj-coff.h: Add tic54x.
930 * Makefile.am: (CPU_TYPES): Add tic54x.
931 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
932 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
933 (as_new_LDADD): Add $(LIBM).
934 * Makefile.in: Regenerate.
936 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
938 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
939 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
940 * doc/as.texinfo: Likewise.
942 * configure, Makefile.in: Regenerate.
943 * configure.in (emulations): Recognize m6811 and m6812.
944 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
945 Added files for 68hc11 and 68hc12 assembler.
946 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
947 * config/tc-m68hc11.h: Header definition for that assembler.
949 2000-06-18 Nick Clifton <nickc@redhat.com>
951 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
952 instead of OCTETS_PER_BYTE.
954 * config/tc-v850.c: Fix compile time warnings.
955 * config/tc-ppc.c: Fix compile time warnings.
957 2000-06-18 H.J. Lu <hjl@gnu.org>
959 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
960 * configure: Rebuild.
962 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
964 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
967 2000-06-16 Nick Clifton <nickc@cygnus.com>
969 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
970 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
972 * doc/c-mips.texi: Document newly accepted cpu variants.
974 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
976 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
978 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
980 * macro.c (getstring): Make it possible to escape the quote
983 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
985 * config/tc-hppa.c (pa_export): Weak symbols can be global.
987 2000-06-13 H.J. Lu <hjl@gnu.org>
989 * configure: Regenerate.
991 2000-06-09 Alan Modra <alan@linuxcare.com.au>
993 * app.c (do_scrub_begin): Don't default lex[';'] as a line
995 * doc/internals.texi (line_separator_chars): Semicolon is no
996 longer a default. Mention null and newline as defaults.
998 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1000 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1001 * config/tc-i860.h (line_separator_chars): Likewise.
1002 * config/tc-h8300.c (line_separator_chars): Likewise.
1003 * config/tc-i960.c (line_separator_chars): Likewise.
1004 * config/tc-m68k.c (line_separator_chars): Likewise.
1005 * config/tc-mips.c (line_separator_chars): Likewise.
1006 * config/tc-ns32k.c (line_separator_chars): Likewise.
1007 * config/tc-sparc.c (line_separator_chars): Likewise.
1008 * config/tc-vax.c (line_separator_chars): Likewise.
1010 * config/tc-h8300.c (comment_chars): Use string initialiser.
1011 * config/tc-i960.c (line_comment_chars): Likewise.
1012 * config/tc-z8k.c (comment_chars, line_comment_chars,
1013 line_separator_chars): Likewise.
1015 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1018 2000-06-08 Nick Clifton <nickc@cygnus.com>
1020 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1023 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1025 * configure.in (VERSION): Update to show this is the CVS mainline.
1027 2000-06-08 Matthew Jacob <mjacob@feral.com>
1029 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1030 $at is the integer register $r28, vs. both $r28 and the floating
1031 point register $f28.
1033 2000-06-08 James E. Wilson <wilson@cygnus.com>
1035 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1036 (dot_endp): Don't call ia64_flush_insns.
1037 (emit_one_bundle): Don't delete prologue/body records from
1038 unwind_record list in first loop. Rewrite second loop to account for
1041 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1043 * config/tc-ia64.c: Add missing prototypes.
1044 (generate_unwind_image): Cast argument to output_unw_records call.
1046 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1048 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1050 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1052 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1053 (REGISTER_P): likewise.
1054 (avr_opcodes): uses include/opcode/avr.h
1055 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1057 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1059 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1062 2000-06-03 H.J. Lu <hjl@gnu.org>
1064 * read.c (is_end_of_line): Put back `;'.
1066 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1068 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1070 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1072 * expr.c (operand): Test is_end_of_line outside switch to catch
1073 line separator chars that are also operators.
1074 (operator): Return O_illegal for line separator chars.
1076 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1077 entry (or `!' entry for TC_HPPA).
1079 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1080 before indexing is_end_of_line. Remove redundant check for '\0'.
1082 * config/tc-h8500.c (md_assemble): Likewise.
1083 * config/tc-mcore.c (md_assemble): Likewise.
1084 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1087 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1089 * config/tc-mcore.c (mcore_cons): Likewise.
1090 (mcore_float_cons): Likewise.
1091 (mcore_stringer): Likewise.
1092 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1094 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1096 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1098 2000-05-29 Nick Clifton <nickc@cygnus.com>
1100 * config/tc-sh.c: Fix compile time warning messages.
1102 * config/tc-mips.c: Fix compile time warning messages.
1104 2000-05-29 Philip Blundell <philb@gnu.org>
1106 * doc/as.texinfo: Update copyright dates.
1107 (Local Labels): Delete misplaced mention of ARM.
1108 * NEWS: Mention ARM ELF support.
1110 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1112 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1113 it is modified, and use the real_size to compute the frag address
1114 for dwarf2 line info.
1116 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1118 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1119 line-matching scheme to cope with automake moving variables around.
1120 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1121 * Makefile.in: Regenerate.
1123 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1125 * config/tc-sparc.c (sparc_relax): New.
1126 (md_longopts): Add -relax and -no-relax options.
1127 (md_parse_options, md_show_usage): Likewise.
1128 (md_apply_fix3): Optimize tail call into branch always if possible.
1130 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1132 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1133 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1134 rules, with warning when a GAS statement specifies a packing that
1135 will result in an instruction being squashed.
1136 Added typdef packing_type and enumerals, changed various integer
1137 literals to use the enumerals.
1139 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1141 * config/tc-ia64.c (dot_restorereg_p): New function.
1142 (md_pseudo_table): Add restorereg.p.
1143 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1144 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1146 * config/tc-ia64.h (unw_record_type): Add unwabi.
1147 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1148 called MASK with members for imask, and the masks produced by
1149 fr_mem, gr_mem, br_mem, and frgr_mem.
1150 (unw_p_record): Add members ABI and CONTEXT.
1151 (unw_x_record): Add member AB.
1152 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1153 as pseudo-register for use during unwind info generation.
1154 (AR_PFS, AR_LC): New macros.
1155 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1156 whose names start with an at sign (as in "@priunat").
1157 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1159 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1160 proc_end, unwind_info, personality_routine): Consolidate into
1161 "unwind" structure to reduce offset-table use. Add member
1162 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1164 (output_R1_format, output_R3_format, output_P3_format,
1165 output_P6_format): Initialize R with zero to reduce compiler warnings.
1166 (output_P7_format): Ditto. Add `default' branch to switch
1167 statement to reduce compiler warnings.
1168 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1169 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1170 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1171 into single argument.
1172 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1173 compiler warnings. Merge A and B args into single argument.
1174 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1175 A and B args into single argument.
1176 (free_record): Removed (wasn't used).
1177 (free_list_records): Also free imasks in prologue records.
1178 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1179 (output_spill_mask): Remove.
1180 (output_unwabi): New function.
1181 (output_epilogue, output_label_state, output_copy_state): Call
1183 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1184 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1186 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1187 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1188 as part of handling the prologue records. Emit region's imask if
1189 we have one. Handle unwabi, epilogue, label_state, copy_state,
1190 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1191 spill_sprel_p, and spill_reg_p records.
1192 (set_imask, count_bits, slot_index): New function.
1193 (fixup_unw_records): Fix region size computation. Handle
1194 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1195 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1196 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1197 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1198 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1199 (dot_save): Use manifest constants for applicaton registers.
1200 Handle REG_PR and REG_PRIUNAT.
1201 (dot_restore): Don't just ignore it.
1202 (dot_restorereg): New function..
1203 (generate_unwind_image): Ensure unwind info is a multiple of eight
1204 bytes, not just four bytes.
1205 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1206 (dot_altrp): Don't just ignore it.
1207 (dot_savemem): New function. Replaces dot_savesp() and
1208 dot_savepsp(). Use manifest constants for applicaton registers.
1209 Handle REG_PR and REG_PRIUNAT.
1210 (dot_savef): Simplify.
1211 (dot_saveb): Support generation of br_gr.
1212 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1213 dot_label_state, dot_copy_state): New function.
1214 (dot_unwabi): Don't just ignore it.
1215 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1216 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1217 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1218 (emit_one_bundle): Set slot number for prologue/body records
1219 *before* emitting the first insn.
1220 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1221 (md_begin): Declare "psp" pseudo-register.
1222 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1223 so we don't get segfault.
1224 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1225 counts as required per SW Conventions manual
1226 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1227 output_preds_psprel, output_preds_sprel, output_spill_base,
1228 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1229 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1230 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1231 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1232 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1233 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1234 (dot_vframe): Implement.
1235 (dot_vframesp, dot_vframepsp): New function.
1237 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1239 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1240 * configure: Regenerate.
1242 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1244 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1245 (md_estimate_size_before_relax): so we can use it here instead of
1246 old kludges. Localise vars to blocks. Comment.
1248 * frags.c (frag_new): Update fr_var comments.
1249 * frags.h (struct frag): Ditto.
1251 2000-05-22 Richard Henderson <rth@cygnus.com>
1253 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1254 (pseudo_func): Add pcrel.
1255 (operand_match): Handle IA64_OPND_TGT64.
1256 (build_insn): Likewise.
1257 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1258 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1259 (fix_insn): Handle all three 64-bit relocation types.
1261 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1263 * obj.h (struct format_ops): New members begin, app_file,
1264 s_set_other, s_set_desc, s_get_type, s_set_type,
1265 separate_stab_sections, init_stab_section.
1267 * config/obj-multi.h: Update GPL notice to v2.
1269 (obj_app_file): New.
1270 (S_SET_SIZE): Test s_set_size for NULL before calling.
1271 (S_SET_ALIGN): Similar for s_set_align.
1276 (SEPARATE_STAB_SECTIONS): New.
1277 (INIT_STAB_SECTION): New.
1278 (EMIT_SECTION_SYMBOLS): New.
1279 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1281 * config/obj-elf.h: Update GPL notice to v2.
1282 Mention that this file is included from obj-multi.h.
1283 (obj_begin): Wrap definition in ifndef.
1284 (elf_file_symbol): Constify declaration.
1285 (obj_app_file): Ditto.
1286 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1287 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1289 * config/obj-elf.c (elf_s_set_other): New.
1290 (elf_file_symbol): Constify argument.
1291 (elf_separate_stab_sections): New.
1292 (elf_init_stab_section): New.
1293 (elf_format_ops): Add new members. Remove comma at end.
1295 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1296 (ecoff_format_ops): Add new fields. Remove comma at end.
1297 Mention inconsistency for emit_section_symbols.
1299 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1301 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1302 (coff_separate_stab_sections): New.
1303 (coff_format_ops): Add new members.
1305 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1306 (obj_aout_s_set_other): New.
1307 (obj_aout_s_set_desc): New.
1308 (obj_aout_s_get_type): New.
1309 (obj_aout_s_set_type): New.
1310 (obj_aout_separate_stab_sections): New.
1311 (aout_format_ops): New members added. Use obj_aout_process_stab,
1312 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1313 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1315 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1317 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1319 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1320 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1321 (md_estimate_size_before_relax): Ensure jumps to weak and
1322 externally visible symbols are relocatable.
1324 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1326 * stabs.c (aout_process_stab): Make global.
1327 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1328 * read.h (aout_process_stab): Declare.
1330 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1331 Generalize to *aout, *coff *elf.
1332 * configure: Regenerated.
1334 * doc/internals.texi (Object format backend): Say
1335 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1337 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1338 * Makefile.in: Regenerated.
1340 2000-05-19 Catherine Moore <clm@cygnus.com>
1342 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1344 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1346 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1347 instruction to reflect change in re_assemble_*.
1349 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1351 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1352 build PA64 ELF tools.
1353 * configure: Rebuilt.
1355 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1357 * Makefile.am: Regenerate dependencies.
1358 * Makefile.in: Regenerate.
1360 2000-05-15 Nick Clifton <nickc@cygnus.com>
1362 * config/tc-arm.c (struct asm_psr): Add boolean field
1363 distinguishing between CSPR and SPSR. Rename 'number' field
1365 (psrs): Rearrange contents to match new asm_psr structure.
1366 (arm_psr_parse): Move next to psr_required_here. Make it
1367 return an asm_psr structure.
1368 (psr_required_here): Use asm_psr structure returned by
1370 (do_msr): Reorganise to allow psr_required_here to be called
1372 (md_undefined_name): Mark 'name' parameter as unused, since
1373 the COFF target does not use it.
1375 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1377 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1379 * config/te-aux.h: Likewise.
1380 * config/te-dpx2.h: Likewise.
1381 * config/te-go32.h: Likewise.
1382 * config/te-hp300.h: Likewise.
1383 * config/te-hppa.h: Likewise.
1384 * config/te-i386aix.h: Likewise.
1385 * config/te-ic960.h: Likewise.
1386 * config/te-interix.h: Likewise.
1387 * config/te-nbsd532.h: Likewise.
1388 * config/te-pc532mach.h: Likewise.
1389 * config/te-ppcnw.h: Likewise.
1390 * config/te-psos.h: Likewise.
1391 * config/te-sparcaout.h: Likewise.
1392 * config/te-sun3.h: Likewise.
1393 * config/te-sysv32.h: Likewise.
1395 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1397 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1398 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1399 and sign extend without an if statement.
1400 (build_bytes): Likewise.
1402 2000-05-14 Kazu Hirata <kazu@hxi.com>
1404 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1405 X_add_symbol L_32 case.
1407 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1409 * config/te-freebsd.h: New file.
1411 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1413 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1414 bindtextdomain): Replace defines with those from intl/libgettext.h
1415 to quieten gcc warnings.
1417 * NEWS: Mention x86 .arch and -q.
1419 * config/tc-i386.c (quiet_warnings): New.
1420 (md_assemble): Use quiet_warnings.
1421 (md_parse_option): Set quiet_warnings from -q.
1422 (md_show_usage): Mention -q, delete -m.
1423 (flag_do_long_jump): Delete.
1424 (md_parse_option): Remove -m.
1425 (md_show_usage): Remove -m.
1426 (md_create_long_jump): Remove useless flag_do_long_jump code.
1428 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1429 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1431 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1432 Alexander Sokolov <robocop@netlink.ru>
1434 * doc/c-i386.texi (i386-Arch): New section.
1435 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1437 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1438 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1439 architecture has been given and is not 486.
1440 (set_cpu_arch): New.
1441 (md_pseudo_table): Add .arch.
1442 (md_assemble): Warn if cpu architecture has been given and an
1443 unsupported instruction.
1445 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1446 Move operand_types bit defines after relevant template field.
1447 (template): Add cpu_flags.
1451 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1453 * config/tc-mn10300.h (md_end): Define.
1454 (mn10300_finalize): Declare.
1455 * config/tc-mn10300.c: Include dwarf2dbg.h.
1456 (debug_line): Define.
1457 (md_assemble): Generate dwarf2 line info.
1458 (mn10300_finalize): New function. Finalize dwarf2 info.
1460 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1462 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1463 external version of the relocation for weak symbols.
1465 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1467 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1468 frame size in units of 16 bytes, as required per SW Conventions manual.
1469 (output_unw_records): Output info-block header as a dword to get
1472 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1474 * as.h: #include "file", not <file> on files from ../include.
1475 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1476 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1477 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1478 (tc_coff_symbol_emit_hook): Ditto.
1479 (OPTCOUNT): Cast to int to avoid compiler warning.
1480 (md_begin): Fix signed/unsigned warnings.
1482 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1484 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1485 ABRANCH LONG case for a conditional branch on a 68000.
1486 (md_estimate_size_before_relax): Likewise. Also handle
1487 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1488 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1489 PC-relative on all CPUs.
1490 (md_estimate_size_before_relax): Likewise.
1492 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1494 * as.c (parse_args): Just mention current year in printed
1497 2000-05-03 J.T. Conklin <jtc@redback.com>
1499 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1501 (md_parse_option): Recognize -m7400.
1503 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1505 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1506 don't permit lp to become less than the words array.
1508 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1510 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1511 Fix little-endian case.
1513 2000-05-03 David O'Brien <obrien@NUXI.com>
1515 * as.c (parse_args): Update copyright.
1517 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1519 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1520 for the .bss section too.
1522 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1524 * configure.in: Set em=linux for hppa-*-linux.
1525 * configure: Regenerate.
1526 * doc/Makefile.in: Regenerate with correct automake.
1528 * frags.c (frag_grow): Sanity check chunk_size.
1530 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1531 * config/obj-som.h: Likewise.
1532 * config/obj-ieee.h: Likewise.
1534 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1536 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1537 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1538 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1539 (pa_ip): low_sign_unext now returns via function value. Use
1540 re_assemble_* instead of dis_assemble_* and
1541 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1543 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1544 (md_section_align, md_parse_option, md_show_usage,
1545 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1546 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1547 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1548 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1549 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1551 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1552 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1553 outside of switch. Correct mask and shifting errors in case 10
1554 and case -11. In case 21, compare against signed range to suit
1555 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1556 case 17 and case 22, use offsetT variable to properly check range.
1557 Use re_assemble_* here too.
1558 (evaluate_absolute): Change type of value to offsetT. Call
1559 hppa_field_adjust to do the work for us.
1560 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1561 (pa_parse_cmpib_64_cmpltr): Ditto.
1562 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1563 of i to unsigned int.
1564 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1565 (pa_end_of_source): Return type is void.
1567 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1569 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1571 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1573 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1574 More comments added.
1575 (md_begin): Removed "construct symbols for each register name".
1576 Because register names conflicts with GCC generated function
1578 (avr_operand): Now constant numbers can be used as a register
1579 identifiers (0 as r0, 31 as r31).
1580 (md_assemble): use skip_space () before parsing instruction
1583 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1585 * config/tc-avr.c: New AVR_ISA_ defined.
1586 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1587 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1588 for `fmul', `movw' and `lpm R,Z' instructions.
1589 (avr_operands): Warn if current opcode is a two-word instruction
1590 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1591 (avr_opcodes): New commands added.
1592 (REGISTER_P): Check 'a' and 'v' constraint letters.
1593 (mcu_types): New MCU added.
1595 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1597 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1598 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1599 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1600 * configure: Regenerate.
1602 2000-04-29 Andreas Jaeger <aj@suse.de>
1604 * as.h: Correctly check GCC version.
1606 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1608 * as.c (parse_args): Allow md_parse_option to override -a listing
1610 * config/obj-coff.c (add_lineno): Change type of offset parameter
1611 from "int" to "bfd_vma."
1612 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1613 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1614 (ppc_change_csect): Align correctly for XCOFF64.
1615 (ppc_machine): New function, which discards "ppc_machine" line.
1616 (ppc_tc): Cons for 8 when code is 64 bit.
1617 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1619 (md_parse_option): Handle -a64 and -a32.
1621 * config/tc-ppc.h (TARGET_MACH): Define.
1622 (TARGET_FORMAT): Move to function.
1623 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1625 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1627 * doc/as.1: Fix unbalanced brackets.
1629 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1631 (line_comment_chars): Set to '/' if TE_FreeBSD.
1633 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1635 * configure.in: Configury support for PA64 (currently disabled).
1636 * configure: Rebuilt.
1638 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1640 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1641 bfd_set_section_alignment.
1643 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1645 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1648 2000-04-24 Nick Clifton <nickc@cygnus.com>
1650 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1651 * doc/as.texinfo (Align): Include arm and strongarm in list of
1652 targets that have the second form of the behaviour of the .align
1655 2000-04-24 Mark Klein <mklein@dis.com>
1657 * obj-som.c: Terminate obj_pseudo_table.
1659 2000-04-22 Timothy Wall <twall@cygnus.com>
1661 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1663 (operand_match): Conditionally insert default bit values for IMMU9.
1665 2000-04-14 Matthew Green <mrg@cygnus.com>
1667 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1668 * configure: Rebuilt.
1670 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1671 Jason Eckhardt <jle@cygnus.com>
1673 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1675 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1676 Added handling of new operand types l,y,&,fe,fE,fx.
1678 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1679 David Mosberger <davidm@hpl.hp.com>
1680 Timothy Wall <twall@cygnus.com>
1681 Andrew MacLeod <amacleod@cygnus.com>
1682 Jim Wilson <wilson@cygnus.com>
1684 * Makefile.am (CPU_TYPES): Add ia64.
1685 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1686 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1687 * Makefile.in: Rebuild.
1688 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1689 * configure: Rebuild.
1690 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1691 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1692 * expr.c (expr): Handle md_optimize_expr.
1693 * read.c (LEX_HASH): Add comment.
1694 * config/tc-ia64.c, config/tc-ia64.h: New files.
1696 2000-04-21 Richard Henderson <rth@cygnus.com>
1698 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1699 bundling a non-delayed branch type instruction.
1701 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1703 * config/tc-mn10300.c (HAVE_AM30): Define.
1704 (md_assemble): Use it.
1706 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1708 * config/obj-elf.c (obj_elf_change_section): Check for changed
1711 * Makefile.am: (CPU_MULTI_VALID): Remove.
1712 (MULTI_CPU_TYPES): Define.
1713 (MULTI_CPU_OBJ_VALID): Define.
1714 (DEPTC): Use the above.
1715 (DEPOBJ): Same here.
1717 Regenerate dependencies.
1718 * Makefile.in: Regenerate.
1720 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1722 * Makefile.am (YACC, LEX): Get them from configure.
1724 2000-04-18 H.J. Lu (hjl@gnu.org)
1726 * config/tc-i386.c (offset_in_range): Use addressT instead of
1727 bfd_vma for non-bfd assemblers.
1729 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1731 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1732 doesn't give spurious errors.
1734 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1736 * as.h (SEEK_SET): Define if undefined.
1738 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1740 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1741 constants, and don't assume offsetT is 32 bits.
1743 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1745 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1746 (md_pcrel_from_section): Add prototype.
1747 (d10v_fix_adjustable): Add prototype.
1748 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1750 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1752 2000-04-12 Nick Clifton <nickc@cygnus.com>
1754 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1755 symbol in frag chain.
1757 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1759 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1760 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1761 (fits_in_signed_word, smallest_imm_type): Ditto.
1762 (md_assemble): Use an offsetT var to hold offsetT values, not a
1764 (offset_in_range): New.
1765 (md_assemble): Use it.
1766 (md_convert_frag): Change type of target_address, opcode_address,
1767 and displacement_from_opcode_start to offsetT.
1768 (md_create_short_jump): Change type of offset to offsetT.
1769 (md_create_long_jump): Ditto.
1770 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1771 (md_chars_to_number): Remove.
1772 (output_invalid): Remove duplicate prototype.
1774 2000-04-09 Nick Clifton <nickc@cygnus.com>
1776 * Makefile.am (CPU_TYPES): Add 'avr'.
1777 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1778 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1780 * Makefile.in: Regenerate.
1782 * doc/as.texinfo: Add M32R documentation.
1784 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1786 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1787 --enable-build-warnings option.
1788 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1789 * Makefile.in, configure: Re-generate.
1791 2000-04-07 Nick Clifton <nickc@cygnus.com>
1793 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1794 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1795 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1796 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1797 (arm_force_relocation): Force relocations for
1798 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1800 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1802 * config/tc-sh.c (get_operands): There's no third operand if the
1803 first operand is an immediate.
1805 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1807 * config/tc-sh.c (immediate): Delete.
1808 (sh_operand_info): Add immediate member.
1809 (parse_reg): Use A_PC for pc.
1810 (parse_exp): Add second argument 'op'. All callers changed.
1811 (parse_at): Expect pc to be coded as A_PC.
1812 Use immediate field in *op.
1813 (insert): Add fourth argument 'op'. All callers changed.
1814 (build_relax): Add second argument 'op'. All callers changed.
1815 (insert_loop_bounds): New function.
1816 (build_Mytes): Remove DISP_4.
1817 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1818 (assemble_ppi): Use immediate field in *operand.
1819 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1820 (md_apply_fix): Likewise.
1821 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1823 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1825 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1827 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1829 * internals.texi (CPU backend): Document
1830 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1832 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1834 * po/gas.pot: Regenerate.
1836 * as.c (show_usage): Restore translated part of bug string.
1837 * gasp.c (show_usage): Likewise.
1839 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1840 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1841 than move-if-change.
1842 (DEP1): Modify for "gcc -MM".
1846 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1847 Update dependencies.
1848 * Makefile.in: Regenerate.
1850 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1852 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1853 (md_begin): Likewise.
1854 (HAVE_AM33): New macro.
1855 (md_assemble): Use it. Match r_regs and xr_regs only if
1858 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1860 * as.h: #include "bin-bugs.h"
1861 * as.c (show_usage): Use REPORT_BUGS_TO.
1862 * gasp.c: #include "bin-bugs.h"
1863 (show_usage): Use REPORT_BUGS_TO.
1865 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1867 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1869 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1870 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1873 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1875 * config/tc-i386.c (i386_immediate): Don't assume a constant
1876 immediate is necessarily 16 bits when in 16 bit code mode.
1877 (md_assemble): Instead set guess_suffix here after we have checked
1880 2000-04-02 Richard Henderson <rth@cygnus.com>
1882 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1883 quantities. Correct right shift sign extension.
1884 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1885 32-bit value when shifting into place.
1887 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1889 * app.c: Add ATTRIBUTE_UNUSED as needed.
1890 * config/tc-ppc.c: Likewise.
1891 (ppc_size): Make unsigned long.
1892 (ppc_insert_operand): Add casts to avoid warnings.
1894 2000-03-31 Nick Clifton <nickc@cygnus.com>
1896 * config/tc-d10v.h (md_flush_pending_output): Define.
1898 2000-03-29 Nick Clifton <nickc@cygnus.com>
1900 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1901 segment. Works for both BFD_ASSEMBLER and others.
1902 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1904 2000-03-29 Nick Clifton <nickc@cygnus.com
1906 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1908 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1910 * listing.c (LISTING_LHS_WIDTH): Default depends on
1912 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1914 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1916 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1919 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1921 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1923 * config/tc-avr.c (mcu_types): Add missing initialiser.
1924 (md_pcrel_from_section): Add prototype.
1925 (avr_operand): Remove redundant test of unsigned < 0.
1926 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1928 2000-03-27 Denis Chertykov <denisc@overta.ru>
1930 * config/tc-avr.c: New file for AVR support.
1931 * config/tc-avr.h: Likewise.
1932 * configure.in: Add AVR support.
1933 * configure: Regenerate.
1935 2000-03-26 Timothy Wall <twall@cygnus.com>
1937 * gasp.c (macro_op): Add new argument to check_macro call.
1938 Macro structure definitions moved to macro.h
1939 * sb.h: Add argument to prototype for input_scrub_include_sb.
1940 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1941 nesting checks with an additional flag.
1942 (struct input_save): Add flag to indicate whether current sb
1943 should be checked for proper macro/conditional nesting.
1944 (input_scrub_push/pop): Save/restore nest check flag.
1945 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1947 * macro.c (check_macro): Allow caller to retrieve parsed macro
1948 information if a pointer is provided. This information may be
1949 used by the new macro hooks.
1950 * macro.h: Update prototype for check_macro. Macro struct
1951 definitions moved here from macro.c/gasp.c.
1952 * read.c (read_a_source_file): Add parameter to check_macro call,
1953 and pass macro info to the macro hook, if defined.
1954 (input_scrub_insert_line): New. Allow insertion of a line of
1955 characters into the input stream.
1956 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1957 file into the input stream.
1958 (s_include): Use input_scrub_insert_file.
1959 * internals.texi: Document new macro hooks.
1960 * as.h: New prototypes added.
1962 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1964 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1965 an initial capital letter.
1966 (i386_index_check): Reindent.
1968 2000-03-19 Nick Clifton <nickc@cygnus.com>
1970 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1973 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1975 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1976 instruction operand bad if Rd > 7 when generating
1977 thumb instructions. Prevents for example,
1978 "adr r12,label" from silently failing and generating
1979 the wrong instruction.
1981 2000-03-17 Nick Clifton <nickc@cygnus.com>
1983 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1984 that have a destingation >= 0x400000.
1985 Fix compile time warning messages.
1987 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1989 * config/tc-sh.c (md_begin): When encountering insn that are
1990 not supported by the current arch, only change the name if
1991 its contents are the same as prev_name.
1992 (get_specific): If the the architecture doesn't match, fail.
1994 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1996 * config/tc-sh.c (IDENT_CHAR): Define.
1997 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1998 matching back where it came from.
2000 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2002 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2004 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2006 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2009 2000-03-15 Kazu Hirata <kazu@hxi.com>
2011 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2013 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2015 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2016 floating-point-number, make sure 'f' is in FLT_CHARS.
2018 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2020 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2021 (s_lcomm_internal): Use it.
2022 * doc/internals.texi (CPU backend): Document it.
2023 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2026 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2028 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2031 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2032 implementation doesn't have special handling for switch
2034 (macro_build): Allow for code in sections other than .text.
2036 (mips_ip): Likewise.
2037 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2038 Don't perform relocs if we will be outputting them.
2039 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2040 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2043 2000-03-09 Catherine Moore <clm@cygnus.com>
2045 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2046 relocation type based on the entry in the fixup structure.
2048 2000-03-08 H.J. Lu (hjl@gnu.org)
2050 * Makefile.am (install-exec-tooldir): Depend on
2051 install-exec-bindir for parallel make.
2052 * Makefile.in: Regenerated.
2054 2000-03-06 Nick Clifton <nickc@cygnus.com>
2056 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2058 (md_parse_option): Parse -m32r command line switch - disable m32rx
2060 (md_show_usage): Document new option.
2062 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2063 * doc/Makefile.in: Regenerate.
2064 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2066 2000-03-02 Michael Meissner <meissner@redhat.com>
2068 * config/tc-d30v.c (check_range): Remove code that incorrectly
2069 sign extended values where bits < 32.
2071 2000-03-02 H.J. Lu (hjl@gnu.org)
2073 * configure.in: Support --enable-targets=all on ia32.
2074 * configure: Regenerated.
2076 2000-03-01 Nick Clifton <nickc@cygnus.com>
2078 * gasp.c (do_align): Remove bogus check of alignment value.
2080 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2082 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2083 TC_PPC was defined forced the type of a symbol with no other type
2086 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2088 * doc/internals.texi (CPU backend): Mention that
2089 line_separator_chars do not break up comments. Fix typos for
2090 LEX_AT and LEX_NAME descriptions. Document operands for
2091 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2092 description of md_create_short_jump usage. Document argument for
2093 md_undefined_symbol.
2095 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2097 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2098 (md_parse_option): Handle it.
2099 (md_show_usage): Document it.
2101 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2103 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2104 opcode, for the instruction `pal19'. From Andrea Arcangeli
2107 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2109 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2111 (md_assemble): To here, before template operands are matched.
2112 Also ensure a constant immediate is sign extended when we know the
2113 size is at most 16 bits. This is to catch cases like "add
2114 $0xffc0,%ax" where we don't know the size, and thus that the
2115 immediate can be represented as Imm8S until after parsing the
2117 (i386_displacement): Similarly sign extend 16 bit constant
2119 (md_assemble): Relax 16-bit jump constant range check to suit sign
2120 extended displacements.
2122 2000-02-26 Andreas Jaeger <aj@suse.de>
2124 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2126 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2128 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2129 call operands when intel_syntax.
2130 (intel_float_operand): Return 2 for "fi...".
2131 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2132 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2133 earlier "SHORT" change.
2134 (md_assemble): When determining suffix from Regs, exclude
2137 2000-02-24 Nick Clifton <nickc@cygnus.com>
2139 * configure: Add arm-wince, mips-pe and sh-pe targets.
2140 * configure: Regenerate.
2142 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2144 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2145 "pe-mips" for the mips-pe target.
2147 * config/tc-arm.c (insns): Change displacement encoded in BL
2148 and B instructions if the target port is arm-wince.
2149 (do_ldst): Do not bias the relocation offset if the target
2151 (md_pcrel_from): Add in missing relocation offset bias if the
2152 target os arm-wince.
2154 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2155 (md_begin): Disable -G support for mips-pe target.
2156 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2157 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2160 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2161 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2162 assembler, just set the alignment to 4.
2164 * config/te-wince-pe.h: New file for WinCE targets. Define
2167 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2169 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2170 string instructions.
2171 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2172 (i386_intel_memory_operand): After finding a segment override,
2173 check again for no `[' before looking for a displacement. Bomb if
2174 more than one displacement rather than silently discarding the
2175 second and subsequent ones. Free strings malloc'd by
2176 build_displacement_string.
2178 2000-02-24 Catherine Moore <clm@cygnus.com>
2180 * config/obj-som.c (obj_pseudo_table): Add "weak".
2181 (obj_som_weak): New routine.
2183 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2185 * config/tc-i386.c (union i386_op): New.
2186 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2187 Throughout file replace occurences of disps[n], imms[n], regs[n]
2188 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2189 intel mode operand swapping. Add assert in regKludge and
2190 fake_zero_displacement code. Test i.types[n] when outputting
2191 displacements and immediates. Combine output of Disp16 with
2193 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2194 when in intel mode by (not) reversing fsub and fdiv operands
2195 before the template search. This fails for single operand
2196 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2197 undefined. Instead fix the base_opcode after we've found the
2198 template. Move base_opcode xor with found_reverse_match from
2199 opcode output code to before this fix so we test for the correct
2201 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2202 check in intel mode. Instead compare opcodes.
2204 * config/tc-i386.h (TC_RELOC): Delete.
2205 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2206 with equivalent call to reloc.
2208 * as.h (flag_m68k_mri): Move declaration after target include, and
2209 only declare when TC_M68K defined. Define as zero otherwise.
2210 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2211 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2212 Define as zero otherwise.
2213 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2214 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2215 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2216 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2217 testing whether defined.
2218 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2219 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2220 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2221 rather than testing whether defined.
2222 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2223 (parse_mri_cons): Declare and use only when TC_M68K.
2224 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2225 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2226 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2228 * NEWS: Mention IBM 370 support.
2230 2000-02-23 Richard Henderson <rth@cygnus.com>
2232 * config/tc-i386.c (md_assemble): When swapping operands for
2233 intel_syntax, assume everything that's not Imm or Disp is a
2236 2000-02-23 Linas Vepstas <linas@linas.org>
2238 * config/tc-i370.c, config/tc-i370.h: New files.
2239 * Makefile.am: Add support for Linux/IBM 370.
2240 * configure.in: Likewise.
2241 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2242 * config/obj-elf.c: Include elf/i370.h
2243 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2245 * Makefile.in: Regenerate.
2246 * configure: Regenerate.
2248 * doc/c-i370.texi: New file.
2249 * doc/all.texi: Include it.
2250 * doc/as.texinfo: And here.
2251 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2252 * doc/Makefile.in: Regenerate.
2254 2000-02-19 Michael Meissner <meissner@redhat.com>
2256 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2257 determine if an instruction can be used in parallel with an ADDppp
2258 or SUBppp instruction.
2260 2000-02-22 Andrew Haley <aph@cygnus.com>
2262 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2264 1999-12-30 Andrew Haley <aph@cygnus.com>
2266 * config/tc-mips.c (mips_gp32): New variable.
2267 (macro_build) Use mips_gp32.
2269 (md_longopts): Add "-mgp32" and "-mgp64".
2270 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2272 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2274 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2275 warning, and bump it to 1.
2277 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2279 From Brad Lucier <lucier@math.purdue.edu>:
2280 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2283 2000-02-21 Catherine Moore <clm@cygnus.com>
2285 * config/tc-mips.c (MF_HILO_INSN): Define.
2286 (mips_7000_hilo_fix): Declare.
2287 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2288 (md_parse_option): Check for 7000_HILO_FIX options.
2289 (OPTION_M7000_HILO_FIX): Define.
2290 (OPTION_NO_M7000_HILO_FIX): Define.
2291 * doc/c-mips.texi (-mfix7000): Describe.
2293 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2295 * listing.c (print_lines): Remove unused variable `end'.
2297 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2298 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2299 reloc_type when BFD_ASSEMBLER.
2300 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2301 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2302 statement and quell signed vs. unsigned comparison warning.
2304 2000-02-18 Nick Clifton <nickc@cygnus.com>
2306 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2307 the computed frag offset, rather than overwriting it.
2309 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2311 * config/tc-sh.c ("elf/sh.h"): Include.
2312 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2313 (md.begin): Initialize target_arch.
2314 Only include opcodes in has table that match selected architecture.
2315 (parse_reg): Recognize register names for sh-dsp.
2316 (parse_at): Recognize post-modify addressing.
2317 (get_operands): The leading space is now optional.
2318 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2319 arguments. Update valid_arch.
2320 (build_Mytes): Add support for SDT_REG_N.
2321 (find_cooked_opcode): New function, broken out of md_assemble.
2322 (assemble_ppi, sh_elf_final_processing): New functions.
2323 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2324 (md_longopts, md_parse_option): New option: -dsp.
2325 * config/tc-sh.h (elf_tc_final_processing): Define.
2326 (sh_elf_final_processing): Declare.
2328 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2330 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2331 the unwinder subspace. Save the current seg/subseg before creating
2334 2000-02-10 Nick Clifton <nickc@cygnus.com>
2336 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2337 little endian targets.
2338 (INST_BYTE1): Redefine to handle big and little endian
2340 (cpu_type): New type: Select between M340 and M210.
2341 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2342 instructions of the M340.
2343 (md_assemble): Add support for the MULSH and OPSR classes of
2345 (md_atof): Add support for little endian targets.
2346 (md_parse_option): Add support for -EL, -EB and -mcpu command
2348 (md_convert_frag): Add support for little endian targets.
2349 (md_apply_fix3): Add support for little endian targets.
2350 (md_number_to_chars): Add support for little endian targets.
2352 2000-02-10 Timothy Wall <twall@redhat.com>
2354 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2355 defined, use it to verify the symbol just read should be a label.
2357 2000-02-10 Timothy Wall <twall@redhat.com>
2359 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2360 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2361 around colons when KEEP_WHITE_AROUND_COLON is defined.
2362 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2363 and KEEP_WHITE_AROUND_COLON.
2365 2000-02-08 Timothy Wall <twall@redhat.com>
2367 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2369 (do_repeat): New. Abstract repeat logic so that a "break" can be
2371 (end_repeat): New. Provide support for a "break" out of the
2373 * read.h: Add prototypes for new functions.
2375 2000-02-08 Timothy Wall <twall@redhat.com>
2377 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2378 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2379 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2382 2000-02-08 Timothy Wall <twall@redhat.com>
2384 * read.c: Added elseif to directives table.
2385 * read.h: Added prototype for s_elseif.
2386 * doc/as.texinfo: Added description for elseif.
2387 * cond.c (s_elseif): New function
2389 2000-02-04 Timothy Wall <twall@redhat.com>
2391 * listing.c (print_lines): Remove conditionals causing bug in
2394 2000-02-03 Timothy Wall <twall@cygnus.com>
2396 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2398 * frags.c (frag_new): Calculate fr_fix in octets
2399 (frag_now_fix) Return offset as target address offset (bytes).
2400 (frag_now_fix_octets) New - Return offset in octets (8-bit
2402 * frags.h: Added prototype for frag_now_fix_octets().
2403 Distinguish between octets and bytes in field descriptions.
2404 * listing.c (calc_hex): Account for octets vs bytes when
2405 printing addresses/offsets.
2406 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2407 target is little-endian, print the octets in a word in big-endian
2408 order so that the display looks like a proper hexadecimal number,
2409 instead of having the octets reversed.
2410 * read.c (do_align): When recording alignment, alignment power
2411 should be in terms of target bytes (minimum addressible unit)
2413 (do_org) Convert ORG target address (byte) argument into an
2414 octet offset when generating a variable fragment.
2415 * symbols.c (resolve_symbol_value): Symbol final value
2416 converted to a target address offset (bytes) from its octet offset.
2417 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2418 offset (bytes) is adjusted by the frag offset (octets) converted
2420 (coff_frob_section) Section alignment power is in terms of bytes;
2421 convert it to an octet alignment power when calculating size (and
2422 size mask) in octets. Don't modify the section size in order to
2423 "align" it for TI COFF, since that format has a different method
2424 for storing alignment information.
2426 2000-02-01 Timothy Wall <twall@cygnus.com>
2428 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2429 entries, matching the way GCC generates them. If not escaped, the
2430 filename is encoded incorrectly.
2432 2000-01-31 Nick Clifton <nickc@cygnus.com>
2434 * config/tc-arm.c (reg_table): Add support for ATPCS register
2437 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2439 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2441 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2443 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2444 of a symbol when we really care about its value.
2446 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2448 * config/tc-mcore.c (md_assemble): Give warning message if
2449 operands passes to instruction are more than the spec.
2451 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2453 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2454 Thumb mode but the label seen was not declared as '.thumb_func'
2455 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2456 correct disassembly of Thumb code bounded by non function labels.
2458 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2460 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2461 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2463 * Makefile.in: Same here.
2466 * configure.in: Set bfd_gas for i386-aout when primary target
2467 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2468 we may need the primary te_file. Remove incorrect comment.
2470 * configure: Regenerate.
2472 * config/e-i386aout.c: New file.
2474 * as.c (USE_EMULATIONS): Move to before print_version_id.
2475 (struct emulation): Add i386aout.
2476 (show_usage): Split text strings. Reformat -a text. Add --em
2480 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2481 (aout_format_ops): New.
2484 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2485 preprocessor conditional and add aout USE_EMULATIONS tests.
2486 (read_a_source_file): Don't pass error strings to printf as
2490 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2492 (do_data): Same here.
2493 (process_file): And here.
2496 * symbols.c (colon): Rewrite "already defined" fatal message
2497 code for aout with USE_EMULATIONS.
2500 * config/obj-aout.c (OBJ_HEADER): Define.
2501 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2503 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2504 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2506 (obj_aout_type): Expand S_SET_OTHER here too.
2507 (obj_read_begin_hook): Remove.
2508 (aout_pop_insert): New.
2509 (obj_aout_s_get_other): New.
2510 (obj_aout_s_get_desc): New.
2511 (aout_format_ops): New.
2514 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2515 gets aout_pseudo_table.
2516 (aout_pseudo_table): Declare.
2517 (obj_read_begin_hook): Define.
2520 * config/obj-coff.c (obj_pseudo_table): Rename to
2522 (coff_pop_insert): Use coff_pseudo_table.
2523 (coff_sec_sym_ok_for_reloc): Remove.
2524 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2525 and comment all zero entries and remove #if 0 code.
2528 * config/obj-coff.h (obj_pop_insert): Define.
2529 (coff_pseudo_table): Declare.
2532 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2533 s_get_size, s_set_size. Comment all zero entries.
2536 * config/obj-elf.c (elf_s_get_other): New function.
2537 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2538 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2539 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2541 (obj_elf_parse_section_letters): Don't pass error strings to
2542 printf as format arg.
2545 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2547 (elf_s_get_other): Declare.
2548 (S_GET_OTHER) Define as elf_s_get_other if not already
2550 (S_SET_OTHER): Only define when not already defined.
2551 (elf_obj_read_begin_hook): Declare.
2552 (obj_read_begin_hook): Define.
2553 (elf_obj_symbol_new_hook): Declare.
2554 (obj_symbol_new_hook): Define.
2557 * config/obj-multi.h: Add copyright header and protect against
2558 multiple inclusion. Add * to all function pointers.
2559 (OBJ_HEADER): If defined, include it rather than other defines
2561 (obj_frob_file_after_relocs): Test for NULL.
2562 (obj_symbol_new_hook): Here too.
2563 (obj_sec_sym_ok_for_reloc): And here.
2564 (S_GET_OTHER): Define.
2565 (S_GET_DESC): Define.
2566 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2567 (OBJ_MAYBE_ELF): Update comment.
2569 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2570 OBJ_AOUT preprocessor conditional and handle emulation by
2571 testing OUTPUT_FLAVOR.
2572 (i386_displacement): Here too.
2573 (md_section_align): Similarly here.
2574 (i386_target_format): Conditionally compile when more than one
2575 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2576 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2577 (i386_displacement): Here too.
2580 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2581 Define TARGET_FORMAT for aout only when not multi.
2584 * config/te-multi.h: Delete file as it's identical to te-generic.h
2586 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2588 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2589 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2592 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2594 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2597 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2599 * config/tc-mips.c (mips_do_align): New function.
2600 * config/tc-mips.h (md_do_align): Define.
2602 2000-01-10 Philip Blundell <philb@gnu.org>
2604 * doc/c-arm.texi (ARM Options): Fix typo.
2605 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2606 line separator for Linux.
2607 * doc/as.texinfo (Comments): Mention the ARM.
2609 2000-01-10 Philip Blundell <pb@futuretv.com>
2611 * configure.in (arm*-*-conix*): New target.
2612 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2614 * configure: Regenerate.
2616 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2618 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2619 (obj_elf_visibility): New function.
2621 * doc/as.texinfo (Visibility): New node: document visibility
2624 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2626 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2627 warning for absolute jump/call without `*' in non-intel mode. No
2628 need to set i.types[0] JumpAbsolute in intel mode.
2630 1999-12-22 Philip Blundell <pb@futuretv.com>
2632 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2633 hook function when changing sections.
2634 (arm_s_data): Likewise.
2636 1999-12-14 Nick Clifton <nickc@cygnus.com>
2638 * config/tc-arm.c (md_parse_option): Add support for -marm720
2639 command line switch.
2641 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2643 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2644 (r_registers, xr_registers): Define.
2645 (r_register_name, xr_register_name): New functions.
2646 (md_assemble): Handle new am33 operand types and instruction
2648 (mn10300_insert_operand, check_operand): Likewise.
2650 1999-11-29 Nick Clifton <nickc@cygnus.com>
2652 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2653 (s_force_thumb): Set thumb_mode to 2.
2654 (md_assemble): Do not complain about thumb instructions on a
2655 non-thumb target if thumb_mode is set to 2.
2657 1999-11-28 Michael Meissner <meissner@cygnus.com>
2659 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2660 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2661 (O_...): Add new machine dependent expressions if we are handling
2662 explicit relocations.
2663 (alpha_reloc_op): New static table holding the explicit relocation
2665 (alpha_literal_hash): New static to hold the hash table for
2666 explicit relocations.
2667 (alpha_macros): Add support for explicit relocations.
2668 (md_begin): If explicit relocations, initialize hash table.
2669 (md_assemble): Don't print a second error if tokenize_arguments
2670 already printed an error message.
2671 (md_apply_fix): Add support for explicit relocations.
2672 (alpha_force_relocation): Ditto.
2673 (alpha_fix_adjustable): Ditto.
2674 (alpha_adjust_symtab): New function to support explicit
2676 (alpha_adjust_symtab_relocs): Ditto.
2677 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2678 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2679 Add support for explicit relocations. Return -2 if an error
2680 message was already printed.
2681 (find_macro_match): Add support for explicit relocations. Comment
2683 (emit_insn): Add support for explicit relocations.
2684 (assemble_tokens): Ditto.
2686 (load_expression): Ditto.
2689 (emit_ir_load): Ditto.
2690 (emit_loadstore): Ditto.
2693 (emit_sextX): Ditto.
2694 (emit_division): Ditto.
2695 (emit_jsrjmp): Ditto.
2696 (emit_retjcr): Ditto.
2698 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2700 (tc_adjust_symtab): If explicit relocations, call the function
2701 alpha_adjust_symtab.
2702 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2703 relocations next to the literal relocation they reference.
2704 (TC_INIT_FIX_DATA): Initialize the new fields.
2705 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2707 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2709 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2710 'B' operand for PA2.0 bb instruction.
2712 1999-11-18 Nick Clifton <nickc@cygnus.com>
2714 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2717 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2719 (mcore_force_relocation): Force relocations to be generated for
2722 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2724 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2725 (i386_displacement): Disallow O_big displacements.
2727 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2729 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2730 Small improvements in error checking.
2731 (md_assemble): Support for unconditional ARM instructions.
2732 (md_parse_option): Support for -m[arm]v5e flag.
2734 1999-11-12 Nick Clifton <nickc@cygnus.com>
2736 * macro.c (buffer_and_nest): Do not check beyond the end of the
2739 1999-11-11 Nick Clifton <nickc@cygnus.com>
2741 * macro.c (buffer_and_nest): Look for seperator after TO and
2744 1999-11-08 Andrew Haley <aph@cygnus.com>
2746 * app.c (do_scrub_chars): When in State 10, treat backslash
2747 characters in the same way as as symbol characters.
2749 1999-11-07 Richard Henderson <rth@cygnus.com>
2751 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2752 the previous label was in the current section before playing
2753 with auto-alignment.
2755 1999-11-06 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-v850.c (v850_force_relocation): Force relocation
2759 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2762 1999-11-05 Michael Meissner <meissner@cygnus.com>
2764 * expr.h (operatorT): Increase machine dependent operators to 16.
2765 * expr.c (op_rank): Ditto.
2767 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2769 * read.c (pseudo_set): Reject attempts to set the value of a
2772 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2775 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2777 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2778 to bfd_set_section_contents.
2780 1999-11-03 Nick Clifton <nickc@cygnus.com>
2782 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2784 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2786 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2787 (mips_ip): Use OPCODE_IS_MEMBER.
2789 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2791 * config/tc-arm.c (reg_required_here): Improve comments.
2793 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2794 (tinsns): Initialize variants field.
2796 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2797 BAD_PC respectively.
2799 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2801 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2802 * config/tc-arm.h: Fix compile time warnings.
2804 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2806 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2807 form @abs16, @(abs16) and @(abs16 + imm).
2809 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2811 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2812 (ISA_HAS_64_BIT_REGS) New.
2813 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2814 mips_emit_delays,macro_build,load_register,load_addresss,
2815 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2816 and/or use new ISA_xxx macros in expressions involving
2817 ISA, particularly mips_opts.isa.
2819 1999-10-18 Michael Meissner <meissner@cygnus.com>
2821 * expr.h (operatorT): Add machine dependent operators md1..md8.
2822 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2823 for the machine dependent operators to use.
2825 * expr.c (op_rank): Add machine dependent operators.
2827 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2829 (O_cpregister): Ditto.
2830 (md_begin): Change X_op test that field is wide enough to use
2831 O_max instead of O_alpha_max.
2832 (cpu_types): Fill in missing initializer.
2833 (alpha_num_macros): Make unsigned.
2834 (md_assemble): Make opnamelen be size_t.
2835 (md_apply_fix): Cast alpha_num_operands to int before testing.
2836 (alpha_force_relocation): Ditto.
2837 (alpha_fix_adjustable): Ditto.
2838 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2839 (tc_gen_reloc): Ditto.
2840 (tc_get_register): Ditto.
2845 (s_alpha_ent): Ditto.
2846 (s_alpha_end): Ditto.
2847 (s_alpha_frame): Ditto.
2848 (s_alpha_prologue): Ditto.
2849 (s_alpha_file): Ditto.
2850 (s_alpha_gprel32): Ditto.
2851 (s_alpha_proc): Ditto.
2852 (s_alpha_set): Ditto.
2853 (s_alpha_base): Ditto.
2854 (s_alpha_align): Ditto.
2855 (s_alpha_arch): Ditto.
2856 (alpha_align): Ditto.
2857 (assemble_insn): Suppress unused variable warning.
2859 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2860 order in the structure.
2861 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2863 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2867 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2869 * config/tc-i386.c (i386_index_check): Correct #endif location.
2871 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2873 * as.c (show_usage): Document new options.
2874 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2875 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2876 (parse_args): Parse the new options.
2877 (main): If there were warnings, and --fatal-warnings
2878 was specified, print an error.
2879 * as.h: New variable, flag_fatal_warnings, for new option.
2881 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2883 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2884 '@'. Change autoincrement completers to fall through to cache control
2887 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2889 (pa_parse_addb_64_cmpltr): New function.
2891 * config/tc-hppa.c (pa_ip): Change error message.
2892 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2893 '?Q' args to allow falling through.
2895 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2896 Remove unused conditional codes.
2897 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2899 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2901 * config/tc-d30v.c (CHAR_BIT): Define.
2902 (check_range): Fix bit operations to support integers bigger than
2905 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2907 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2910 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2911 Doug Evans <devans@cygnus.com>
2913 Add support for m32rx.
2914 * config/tc-m32r.c (enable_m32rx): New static global.
2915 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2916 (allow_m32rx): New function.
2917 (M32R_SHORTOPTS): Add `O'.
2918 (md_longopts): Add --m32rx plus several warning options.
2919 (md_parse_option): Handle new options.
2920 (md_show_usage): Print them.
2921 (md_begin): Enable m32rx.
2922 (OPERAND_IS_COND_BIT): New macro.
2923 (first_writes_to_seconds_operands): New function.
2924 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2925 (target_make_parallel,assemble_two_insns): New functions.
2926 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2927 If optimizing and m32rx, try to make consecutive insns parallel.
2929 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2931 * config/tc-mips.c (nopic_need_relax): Allow for the
2932 .sdata.foo sections generated by -fdata-sections,
2933 and for the .gnu.linkonce.s sections generated by C++.
2935 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2937 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2938 with cleaner code using completer prefixes. Add 'Y'.
2940 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2942 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2944 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2945 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2946 insn does not match and we should try the next insn in the table.
2948 1999-09-22 Nick Clifton <nickc@cygnus.com>
2950 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2952 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2954 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2957 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2959 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2960 OBJ_ELF. If ELF, add "sq".
2961 (md_parse_option): If ELF, ignore -s and -q.
2962 (md_show_usage): Mention ELF options.
2964 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2966 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2969 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2971 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2973 * config/tc-hppa.c (struct pa_it): New field "trunc".
2974 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2975 (pa_parse_ftest_gfx_completer): New function
2976 (pa_parse_fp_cnv_format): New function.
2978 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2979 (md_apply_fix): Handle 22bit pc-rel branches.
2981 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2983 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2985 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2987 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2989 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2991 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2992 (pa_ip): Handle 'fX'.
2994 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2996 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2997 unwinds unless the function is in the text space.
2998 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3000 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3002 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3003 (md_assemble): To here. Tweak address generation.
3005 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3007 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3008 (md_assemble): Call dwarf2_where for OBJ_ELF.
3009 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3010 (pa_end_of_source): New function.
3011 * tc-hppa.h (md_end): Define for OBJ_ELF.
3013 1999-09-14 Michael Meissner <meissner@cygnus.com>
3015 * configure.in (Canonicalization of target names): Remove adding
3016 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3017 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3018 * configure: Regenerate.
3020 1999-09-14 Donn Terry <donn@interix.com>
3022 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3024 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3026 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3027 pc-relative jmp/call to an absolute symbol.
3028 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3029 absolute section symbols.
3031 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3032 jump handling code and comments.
3034 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3036 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3037 the value if TE_PE and a global defined symbol.
3039 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3041 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3042 print the symbol, rather than printing it here.
3044 1999-09-11 Donn Terry <donn@interix.com>
3046 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3047 BFD_RELOC_RVA relocations.
3049 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3050 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3053 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3055 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3056 * doc/internals.texi (Object format backend): Document
3059 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3060 relocations against global symbols if TE_PE.
3062 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3063 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3065 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3068 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3069 symbols which do not have a constant value, or tags with
3070 non-tags. Remove the symbol from the list before adding it at the
3073 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3074 C_FCN symbol differently if TE_PE.
3075 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3076 appears in the pseudo-op, rather coff_line_base which is only set
3079 * config/obj-coff.c (obj_coff_loc): New static function.
3080 (obj_pseudo_table): Add "loc".
3082 * config/obj-coff.c (add_lineno): Check that the line number is
3085 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3086 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3088 (md_atof): Return NULL rather than 0.
3089 * config/tc-i386.c (md_atof): Change type to int.
3090 * expr.c (expr): Change first parameter to int.
3091 * config/obj-coff.c: Add declarations for static functions.
3092 (coff_frob_symbol): Use SYM_AUXENT.
3093 * config/tc-i386.h (flag_16bit_code): Don't declare.
3095 * config/obj-coff.c (obj_coff_section): Default to setting
3096 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3098 * write.c (adjust_reloc_syms): Print adjusted fixup.
3100 * expr.c (integer_constant): Correct too_many_digits calculation
3103 1999-09-09 Andreas Schwab <schwab@suse.de>
3105 * doc/c-arm.texi: Fix arguments of @var to not contain
3108 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3110 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3112 (md_parse_option): Only support -k flag for ELF and COFF targets.
3114 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3116 * config/tc-hppa.c (pa_ip): Put strict register checks before
3117 call to pa_parse_number.
3119 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3121 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3123 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3126 1999-09-06 Donn Terry <donn@interix.com>
3128 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3130 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3132 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3133 candidate instruction. Require registers for register arguments
3134 when in strict mode. Require assemble-time constants for
3135 constants when in strict mode.
3136 (pa_get_absolute_expression): Require a constant when in strict
3139 1999-09-06 Nick Clifton <nickc@cygnus.com>
3141 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3143 1999-09-04 Steve Chamberlain <sac@pobox.com>
3145 * config/tc-pj.c: New file, supports picoJava in ELF.
3146 * config/tc-pj.h: Ditto.
3147 * configure.in (pjl*, pj*): New targets.
3148 * Makefile.am: Rebuild dependencies.
3149 (CPU_TYPES): Add pj.
3150 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3151 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3152 * doc/c-pj.texi: New file.
3153 * doc/as.texinfo: Add some PJ specifics.
3154 * doc/all.texi: Add PJ to the list of all architectures, sort them
3156 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3157 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3159 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3161 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3162 (obj_frob_file): Test for null pointer.
3163 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3164 (OBJ_PROCESS_STAB): And here.
3165 (elf_obj_sy): Remove
3167 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3168 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3169 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3171 * config/obj-coff.c (no_func): Remove.
3172 (coff_format_ops): Change occurrences of no_func to 0, as we test
3173 for 0 in obj-multi.h.
3175 * configure.in: Enable bfd for i386-coff when primary target is
3176 bfd. Enable i386 elf,coff emulation support. Don't set
3177 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3178 emulation to support.
3179 *configure: Regenerate.
3181 1999-09-02 Nick Clifton <nickc@cygnus.com>
3183 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3184 .section .line directive is encountered.
3186 1999-09-01 Nick Clifton <nickc@cygnus.com>
3188 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3191 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3192 * as.texinfo: Document --gdwarf2 command line option.
3193 Add additional documentation of ARM command line switches.
3195 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3197 * config/tc-i386.c (i386_intel_memory_operand): Combine
3198 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3199 and RESTORE_END_STRING around parse_register calls.
3200 (i386_operand): Here too.
3201 (i386_is_reg): Remove.
3202 (parse_register): Move as_bad calls from within this function to
3205 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3207 Based on a patch from H.J. Lu <hjl@gnu.org>
3208 * config/tc-i386.c (parse_register): Handle FP regs specially.
3209 (md_begin): Remove '(' and ')' from register_chars.
3211 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3213 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3214 error message (done elsewhere).
3216 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3218 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3220 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3222 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3225 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3227 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3229 Add new completers. Fix bug in 64 bit condition handling.
3231 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3234 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3236 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3238 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3240 1999-08-27 Jim Wilson <wilson@cygnus.com>
3242 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3243 (struct ls): Add frag field. Initialize it to zero.
3244 (out_end_sequence): New local text_frag. Set it while in text section.
3245 Replace address check with frag check. Set ls.frag to text_frag if
3246 out_set_addr called.
3247 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3248 Set it before switching sections. Replace address check with frag
3249 check. Set ls.frag to saved_frag if out_set_addr called.
3251 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3253 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3254 output "advance_pc" opcode instead of calling gen_addr_line().
3255 The latter has the undesired side-effect of creating a new row
3256 in the debug line info matrix.
3258 1999-08-26 Jim Wilson <wilson@cygnus.com>
3260 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3261 ls.last_filename if last is less than zero. Set ls.last_filename
3262 when allocating new entry.
3263 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3266 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3268 * config/tc-i386.c (i386_index_check): Fix the displacement size
3269 when INFER_ADDR_PREFIX.
3271 1999-08-18 Nick Clifton <nickc@cygnus.com>
3273 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3276 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3278 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3279 handle 0xffffNNNN constants correctly.
3281 1999-08-16 Nick Clifton <nickc@cygnus.com>
3283 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3286 1999-08-13 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3289 (md_apply_fix3): Always pass positive values to
3290 validate_offset_imm.
3292 1999-08-12 Nick Clifton <nickc@cygnus.com>
3294 * config/tc-arm.c (skip_whitespace): New macro.
3295 Formatting tidy ups.
3297 (md_apply_fix3): Store relocation offset in addend for ELF based
3299 (arm_force_relocation): Always generate relocs for Thumb function
3302 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3304 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3305 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3307 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3309 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3310 flags for the unwind subspace.
3312 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3313 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3314 suitable relocation based on the size of the target's pointer.
3315 Always Use subsegment zero for the unwinders.
3316 (pa_level): Handle "2.0w".
3318 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3320 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3321 with the following instruction unless this was specified.
3323 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3325 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3326 certain sections, to match BFD changes.
3328 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3330 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3331 (EXTRA_SCRIPTS): Define to keep automake happy.
3332 * Makefile.in: Rebuild.
3334 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3336 * Makefile.am: Rename .dep* files to DEP*.
3337 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3338 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3340 * Makefile.in: Rebuild.
3342 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3344 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3346 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3348 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3349 avoid problems on DOS filesystems.
3350 * Makefile.in: Rebuild.
3352 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3354 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3356 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3359 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3361 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3362 line to create ${GDBINIT} rather than .gdbinit.
3363 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3365 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3367 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3369 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3371 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3373 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3375 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3376 non-adjustable symbols.
3378 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3380 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3382 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3384 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3387 1999-08-05 Donn Terry <donn@interix.com>
3389 * config/te-interix.h: New file.
3390 * configure.in (i386-*-interix*): New target.
3391 * configure: Rebuild.
3393 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3395 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3396 selectors for ELF too.
3397 (selector_table): Add "ltp" and "rtp" selectors.
3399 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3401 * config/tc-i386.c (i386_operand): No need to change
3402 operand_string pointer in segment reg case before goto
3403 do_memory_reference. Initialise displacement_string_start and
3404 displacement_string_end after do_memory_reference label.
3405 (i386_index_check): Add operand_string param, and print error
3406 message on failure here.
3407 (i386_intel_memory_operand): Instead of here.
3408 (i386_operand): And here.
3409 (INFER_ADDR_PREFIX): Enable.
3411 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3413 * config/tc-i386.h (DefaultSize): Define. Renumber following
3414 opcode_modifier defines.
3416 From Etienne Lorrain <etienne.lorrain@ibm.net>
3417 * config/tc-i386.c (stackop_size): New variable.
3418 (set_16bit_code_flag): Clear it here.
3419 (set_16bit_gcc_code_flag): New function.
3420 (md_pseudo_table): Add "code16gcc" entry.
3421 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3423 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3425 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3426 next_set_end even if the end symbol is being discarded.
3428 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3429 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3430 * config/obj-coff.c: Likewise.
3431 (seg_info_type): Remove.
3432 (seg_info_off_by_4): Change to array of segT.
3433 (s_get_segment): Adjust accordingly.
3434 (obj_pseudo_table): Fully initialize sentinel entry.
3436 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3437 Ralf Baechle <ralf@uni-koblenz.de>.
3439 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3441 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3443 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3445 * config/tc-i386.c: Indentation and white space changes.
3446 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3447 don't enable it by default.
3448 (i386_intel_operand): Remove redundant prototype.
3449 Move check on number of memory operands, and i.mem_operands++
3450 (i386_intel_memory_operand): To here.
3451 Remove i386_immediate code from here. Remove special case code
3452 for input and output using (%dx). Remove base/index checks and
3453 call i386_index_check instead. Save initial operand_string
3454 argument for error message.
3455 (i386_operand): Remove redundant prototype. Move base/index
3456 checks to i386_index_check.
3457 (i386_displacement): Move intel mode check for non-zero
3459 (i386_intel_memory_operand): To here.
3461 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3463 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3464 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3465 by .register pseudo-op if -64 and --no-undeclared-regs.
3466 (s_register, sparc_adjust_symtab): New functions.
3467 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3468 Declare sparc_adjust_symtab as tc_adjust_symtab.
3469 * doc/c-sparc.texi: Add description of #ignore special literal
3470 for .register pseudo-op.
3472 1999-07-30 Catherine Moore <clm@cygnus.com>
3474 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3475 the relocation's section offset.
3477 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3479 * write.c (fixup_segment): Fix generic error check overflow test.
3481 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3482 X_add_number to long.
3484 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3486 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3489 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3491 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3494 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3496 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3498 * configure.bat: Remove; obsolete.
3499 * config/go32.cfg: Likewise.
3501 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3503 * configure.in (i386-*-vxworks*): New target.
3504 * configure: Rebuild.
3506 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3508 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3510 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3512 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3514 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3515 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3516 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3517 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3518 MAX_RELOC_EXPANSION): Define.
3519 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3521 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3523 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3524 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3525 block. Print a warning if an 8-bit or 16-bit constant
3526 displacement or immediate is truncated on output.
3527 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3529 (i386_operand): Disallow immediate jump absolute operand.
3531 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3533 * configure.in: Bump version number to 2.9.5.
3534 * configure: Rebuild.
3536 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3539 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3541 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3542 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3544 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3546 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3548 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3550 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3551 if -mno-fpu was given.
3552 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3554 (cons_fix_new_arm): Remove misleading comments.
3556 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3558 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3560 (relax_segment): Likewise. After giving a rs_org error, convert
3561 the frag to rs_align to avoid cascading errors.
3563 1999-07-12 Andreas Schwab <schwab@suse.de>
3565 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3567 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3569 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3570 as appropriate. Fill in structure initializations. Add variable
3571 initializations. Add casts.
3572 * dwarf2dbg.c (print_stats): Change i to size_t.
3573 * listing.c (listing_listing): Change list_line to unsigned int.
3575 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3577 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3578 rather than checking for \001 and \002 in symbol name.
3579 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3581 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3583 * configure.in (hppa*-linux-gnu*): New target.
3584 * configure: Rebuilt.
3586 1999-07-08 Nick Clifton <nickc@cygnus.com>
3588 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3590 1999-07-07 Nick Clifton <nickc@cygnus.com>
3592 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3593 accessing symbolP directly.
3595 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3597 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3600 1999-07-05 Nick Clifton <nickc@cygnus.com>
3602 * config/tc-arm.c (ARM_EXT_V5): Define.
3603 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3604 (md_begin): Detect ARM v5 architectures.
3605 (md_parse_option): Accept arm v5 specification.
3606 (md_show_usage): Documment -marmv5 switch.
3608 * doc/c-arm.texi: Document -marmv5 command line option.
3610 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3612 (validate_immediate_twopart): New function. Determine if a
3613 constant can be computed by two ADD instructions.
3614 (output_inst): Remove its command line parameter - it was never
3616 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3617 implememt the ADRL pseudo op.
3618 (tc_gen_reloc): Generate a suitable error message if an ADRL
3619 instruction tries to generate a real reloc.
3621 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3623 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3625 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3628 1999-06-27 H.J. Lu <hjl@gnu.org>
3630 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3631 non BFD_ASSEMBLER case.
3633 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3635 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3638 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3640 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3641 out_end_sequence() when the address decreases due to a new frag.
3642 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3643 numbering starts with 1.
3645 1999-06-23 Nick Clifton <nickc@cygnus.com>
3647 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3649 (mcore_s_text): Call obj_elf_text for ELF target.
3650 (mcore_s_data): Call obj_elf_data for ELF target.
3651 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3653 (mcore_s_bss): New function: Dump literal table before changing
3655 (mcore_s_comm): New function: Dump literal table before changing
3658 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3659 No longer static functions.
3660 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3661 Provide prototypes for these functions.
3663 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3665 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3666 a list of names, to try obj_segment_name, and to try abbreviated
3667 names when using COFF without long section names.
3669 * config/tc-alpha.c: More use of symbol accessor functions.
3670 * config/tc-arc.c: Likewise.
3671 * config/tc-d30v.c: Likewise.
3672 * config/tc-fr30.c: Likewise.
3673 * config/tc-i860.c: Likewise.
3674 * config/tc-m88k.c: Likewise.
3675 * config/tc-mcore.c: Likewise.
3676 * config/tc-ns32k.c: Likewise.
3677 * config/tc-sparc.c: Likewise.
3678 * config/tc-v850.c: Likewise.
3680 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3681 sy_value with appropriate accessor functions.
3682 * config/tc-arm.c (md_apply_fix3): Likewise.
3683 * config/tc-d10v.c (AT_WORD_P): Likewise.
3684 * config/tc-v850.c (reg_name_search): Likewise.
3686 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3687 use symbol_get_bfdsym instead.
3688 * config/tc-ppc.c (md_assemble): Likewise.
3689 * config/tc-v850.c (v850_comm): Likewise.
3691 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3693 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3694 the symbol, rather than accessing the bsym member.
3695 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3696 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3697 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3698 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3699 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3700 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3701 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3702 * config/tc-v850.c (tc_gen_reloc): Likewise.
3704 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3706 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3707 (hppa_gen_reloc_type): Conditionalize on BFD64.
3708 (tc_gen_reloc): Re-enable ELF relocations.
3709 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3711 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3713 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3715 (do_ldst): Move assignment out of if condition.
3716 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3717 parentheses to avoid warning.
3719 1999-06-21 Nick Clifton <nickc@cygnus.com>
3721 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3722 macro to get at the BFD symbol associated with a GAS symbol.
3724 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3726 * config/tc-ppc.c: Update for symbol handling changes.
3727 * config/obj-coff.c: Likewise.
3729 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3731 * tc-hppa.c: General cleanups of ELF support. No more spaces
3732 and subspaces for ELF.
3733 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3734 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3735 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3736 (UNWIND_SECTION_NAME): Likewise.
3737 (space/subspace related structures): Conditionalize definitions
3739 (space/subspace directives and support routines): Conditionalize
3740 definitions and references/uses on OBJ_SOM.
3741 (label_symbol_struct): For ELF, track the symbol's segment. For
3742 SOM track its space.
3743 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3745 (USE_ALIASES): Kill for both SOM & ELF.
3746 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3747 (pa_space, pa_subspace): Corresponding changes.
3748 (pa_spaces_begin): Corresponding chagnes.
3749 (md_begin): Do not muck around with space/subspace stuff for
3751 (md_apply_fix): Temporarily disable argument relocation stuff
3753 (tc_gen_reloc): Temporarily disable relocation generation for
3755 (pa_build_unwind_subspace): Similarly.
3757 1999-06-16 Nick Clifton <nickc@cygnus.com>
3759 * config/tc-arm.c (thumb_set): New pseudo op.
3760 (text, data, section): Override these pseudo ops with ARM
3762 (s_thumb_set): New function: Perform the same as a .set pseudo
3763 op, but also mark the alias'ed symbol as being a Thumb
3765 (arm_s_text): New function: Perform the same as the .text
3766 pseudo op, but dump the literal pool before changing
3768 (arm_s_data): New function: Perform the same as the .data
3769 pseudo op, but dump the literal pool before changing
3771 (arm_s_section): New function: Perform the same as the
3772 .section pseudo op, but dump the literal pool before changing
3774 (arm_cleanup): Do not reset the current section before dumping
3777 1999-06-17 Nick Clifton <nickc@cygnus.com>
3779 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3780 OPTION_NO_WARN_UNMATCHED entries.
3781 (md_parse_option): Generate a warning message if an unrecognised
3782 option is encountered.
3784 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3785 (get_operands): When parsing an expression after an '@' symbol
3786 has been detected, do not ignore '#' symbols.
3787 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3790 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3792 From K. Richard Pixley <rich@noir.com>:
3793 * configure.in (ppc-*-vxworks*): New target.
3794 * configure: Rebuild.
3796 1999-06-12 Philip Blundell <philb@gnu.org>
3798 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3800 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3802 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3803 which refer to symbols in linkonce sections, permit reducing the
3804 relocs if the symbol is local.
3806 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3808 * subsegs.c (subseg_text_p): New function.
3809 * as.h (subseg_text_p): Declare.
3810 * read.c (do_align): Use subseg_text_p to set the default fill.
3811 * write.c (subsegs_finish): Likewise.
3812 * config/obj-coff.c (write_object_file): Likewise.
3813 * config/tc-i386.h (md_maybe_text): Don't define.
3814 (md_do_align): Use subseg_text_p to set the default fill.
3815 * config/tc-m32r.c (m32r_do_align): Likewise.
3816 * config/tc-sh.c (sh_do_align): Likewise.
3817 * config/tc-sparc.h (md_do_align): Likewise.
3819 1999-06-12 David O'Brien <obrien@freebsd.org>
3821 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3822 * configure: Rebuild.
3824 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3826 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3827 * Makefile.am: Rebuild dependencies.
3828 * Makefile.in: Rebuild.
3830 * config/tc-i386.c (i386_immediate): Remove unused label
3833 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3834 * symbols.c: Likewise.
3835 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3836 sy_next field when taking address, rather than symbol_next.
3838 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3840 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3841 value from the output file architecture.
3842 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3843 * dwarf2dbg.h: Change bfd_vma to addressT.
3845 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3847 * dwarf2dbg.h: Use PARAMS in function declarations.
3849 1999-06-11 Martin Dorey <mdorey@madge.com>
3851 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3852 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3854 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3856 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3858 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3860 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3863 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3865 * read.c (read_a_source_file): Only declare inescape if
3868 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3870 (find_entry_byval): Add parens to avoid warning.
3872 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3874 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3877 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3879 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3882 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3883 synthetize_setx): New functions.
3884 (md_assemble): Broken the special cases into the above
3885 functions. Make compiler happy if sizeof(bfd_vma)==4.
3886 Fix sethi generated from set/setuw. If instructions have a relloc,
3887 always clear the fields to be relocated in the opcode.
3888 (sparc_ip): Remove special_case global variable.
3890 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3892 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3893 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3894 indication of success rather than a value.
3895 (itbl_get_val): Likewise.
3896 (itbl_get_field): Use strcspn. Change delimiters to include
3898 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3899 (itbl_get_val): Likewise.
3900 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3902 * symbols.c (copy_symbol_attributes): Convert local symbols to
3905 1999-06-10 Nick Clifton <nickc@cygnus.com>
3907 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3910 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3912 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3913 Optimize set if sizeof(bfd_vma) == 64.
3914 (sparc_ip): Fix sethi - without %hi() it should generate
3915 R_SPARC_22 reloc, not R_SPARC_HI22.
3916 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3918 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3920 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3921 (s_ncons): New function.
3922 (native_op_table): New table.
3923 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3924 R_SPARC_OLO10 handling.
3926 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3928 * expr.h (struct expressionS): Revert last change; widen X_op.
3929 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3931 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3933 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3934 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3935 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3936 * Makefile.in: Regenerated.
3938 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3939 `common' pass on to s_mri_common.
3940 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3942 1999-06-06 Richard Henderson <rth@cygnus.com>
3944 * config/obj-elf.c (obj_elf_section): Don't free the return
3945 value of demand_copy_C_string.
3947 1999-06-05 Richard Henderson <rth@cygnus.com>
3949 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3950 creation logic from obj_elf_create_section.
3952 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3953 (section_stack): New.
3954 (special_sections): Make const.
3955 (obj_elf_section): Gut and rewrite parsing.
3956 (obj_elf_change_section): New function broken out of obj_elf_section.
3957 (obj_elf_parse_section_letters): Likewise.
3958 (obj_elf_section_word): Likewise.
3959 (obj_elf_section_type): Likewise.
3960 (obj_elf_previous): Treat as a toggle.
3961 (obj_elf_popsection): New.
3962 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3963 (ppc_section_type): Likewise.
3964 * config/tc-ppc.h: Likewise.
3966 * expr.h (struct expressionS): Don't make X_op a bitfield.
3967 * config/tc-alpha.c: Update for symbol handling changes.
3968 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3969 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3971 1999-06-05 Richard Henderson <rth@cygnus.com>
3973 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3974 (dwarf2_gen_line_info): Kill unused variables.
3975 (dwarf2_finish): Likewise.
3976 (dwarf2_where): Likewise.
3977 (dwarf2_directive_file): If we've only got a string,
3978 hand off to s_app_file.
3979 * ecoff.c: Move the include of ecoff.h.
3980 * symbols.h (S_IS_FUNCTION): Prototype.
3982 * read.c (LEX_HASH): Supply a default.
3984 (s_globl): Update `c' after skipping whitespace.
3985 * read.h (LEX_END_NAME, is_name_ender): New.
3986 * expr.c (get_symbol_end): Respect it.
3988 1999-06-04 Mark Klein <mklein@dis.com>
3990 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3992 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3994 * config/tc-hppa.c: Update for symbol handling changes.
3996 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3998 * cgen.c: Update for symbol handling changes.
3999 * config/tc-m32r.c: Likewise.
4001 * config/tc-hppa.h: Update for symbol handling changes.
4002 * config/tc-hppa.c: Likewise.
4004 * config/tc-arm.h: Update for symbol handling changes.
4005 * config/tc-arm.c: Likewise.
4006 (symbol_make_empty): Remove. Just use symbol_create.
4008 * symbols.c (symbol_set_tc): Correct name.
4010 * Makefile.am: Rebuild dependencies.
4011 ($(OBJS)): Don't depend upon struc-symbol.h.
4012 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4013 * dep-in.sed: Don't remove struc-symbol.h.
4014 * Makefile.in: Rebuild.
4016 * doc/internals.texi (Symbols): Describe changes in symbol
4019 1999-06-03 Richard Henderson <rth@cygnus.com>
4021 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4022 instead of doing the work by hand.
4024 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4026 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4027 state of line state-machine.
4028 (struct ls): Collect DWARF2 line state-machine state in new member
4029 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4030 resulted in any DWARF2 directives.
4031 (reset_state_machine): New function.
4032 (out_end_sequence): Ditto.
4033 (dwarf2_gen_line_info): When switching sections or switching to a
4034 lower text address, call out_end_sequence() first to terminate the
4035 previous code sequence as code sequences MUST have monotonically
4036 increasing addresses.
4037 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4039 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4041 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4042 DWARF2 debug info (line information only, at this point).
4043 * as.h: Update comment about supported debug formats.
4044 * dwarf2dbg.c, dwarf2dbg.h: New files.
4045 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4047 * expr.c (operand): Don't use [ for parens if we want an index op.
4048 (op_encoding): Switch [ into O_index, if desired.
4049 (op_rank): Renumber with O_index on bottom.
4050 (expr): If O_index, match closing bracket.
4051 * expr.h (O_index): New.
4053 * read.c (read_a_source_file): Conditionally allow matched "
4054 in lines passed to md_assemble.
4056 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4058 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4060 Add support for storing local symbols in a small structure to save
4061 memory when assembling large files.
4062 * as.h: Don't include struc-symbol.h.
4063 (symbolS): Add typedef.
4064 * symbols.c: Include struc-symbol.h.
4065 (local_hash): New static variable.
4066 (save_symbol_name): New static function, from symbol_create.
4067 (symbol_create): Call save_symbol_name.
4068 (local_symbol_count): New static variable.
4069 (local_symbol_conversion_count): Likewise.
4070 (LOCAL_SYMBOL_CHECK): Define.
4071 (local_symbol_make): New static function.
4072 (local_symbol_convert): New static function.
4073 (colon): Handle local symbols. Create local symbol for local
4075 (symbol_table_insert): Handle local symbols.
4076 (symbol_find_or_make): Create local symbol for local label name.
4077 (symbol_find_base): Check for local symbol.
4078 (symbol_append, symbol_insert): Check for local symbols.
4079 (symbol_clear_list_pointers, symbol_remove): Likewise.
4080 (verify_symbol_chain): Likewise.
4081 (copy_symbol_attributes): Likewise.
4082 (resolve_symbol_value): Handle local symbols.
4083 (resolve_local_symbol): New static function.
4084 (resolve_local_symbol_values): New function.
4085 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4086 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4087 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4088 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4089 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4090 (symbol_previous, symbol_next): New functions.
4091 (symbol_get_value_expression): Likewise.
4092 (symbol_set_value_expression): Likewise.
4093 (symbol_set_frag, symbol_get_frag): Likewise.
4094 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4095 (symbol_mark_used_in_reloc): Likewise.
4096 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4097 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4098 (symbol_mri_common_p): Likewise.
4099 (symbol_mark_written, symbol_clear_written): Likewise.
4100 (symbol_written_p): Likewise.
4101 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4102 (symbol_section_p, symbol_equated_p): Likewise.
4103 (symbol_constant_p): Likewise.
4104 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4105 (symbol_get_obj, symbol_set_obj): Likewise.
4106 (symbol_get_tc, symbol_set_tc): Likewise.
4107 (symbol_begin): Initialize local_hash.
4108 (print_symbol_value_1): Handle local symbols.
4109 (symbol_print_statistics): Print local symbol statistics.
4110 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4111 Declare new symbols.c functions. Move many declarations here from
4113 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4114 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4115 (struct symbol): Move bsym to make it clearly the first field.
4116 Remove TARGET_SYMBOL_FIELDS.
4117 (symbolS): Don't typedef.
4118 (struct broken_word): Remove.
4119 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4120 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4121 (symbol_clear_list_pointers): Likewise.
4122 (symbol_insert, symbol_remove): Likewise.
4123 (symbol_previous, symbol_append): Likewise.
4124 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4125 (struct local_symbol): Define.
4126 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4127 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4128 (local_symbol_get_frag, local_symbol_set_frag): Define.
4129 (local_symbol_get_real_symbol): Define.
4130 (local_symbol_set_real_symbol): Define.
4132 * write.c (write_object_file): Call resolve_local_symbol_values.
4133 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4134 (TARGET_SYMBOL_FIELDS): Don't define.
4135 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4136 ECOFF_DEBUGGING, add ECOFF fields.
4137 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4138 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4139 ECOFF_DEBUGGING, add ECOFF fields.
4140 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4141 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4142 * config/tc-mcore.h: Don't include struc-symbol.h.
4143 (TARGET_SYMBOL_FIELDS): Don't define.
4144 (struct mcore_tc_sy): Define.
4145 (TC_SYMFIELD_TYPE): Define.
4146 * Many files: Use symbolS instead of struct symbol. Use new
4147 accessor functions rather than referring to symbolS fields
4150 * read.c (s_mri_common): Don't add in value of line_label.
4152 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4153 checking for SEC_LINK_ONCE.
4155 * config/tc-sh.h (sh_fix_adjustable): Declare.
4157 * app.c (input_buffer): New static variable.
4158 (app_push): Save saved_input in allocated buffer.
4159 (app_pop): Restored saved_input.
4160 (do_scrub_chars): Change get parameter to take char * and int as
4161 arguments. Change GET macro to pass input_buffer to get
4162 function. Don't save input into allocated buffer.
4163 * as.h (do_scrub_chars): Update declaration.
4164 * input-file.c (input_file_get): Change to take char * and int.
4165 Read data into passed in buffer. Remove static buffer.
4166 * read.c (scrub_from_string): Change to take char * and int. Copy
4167 data into passed in buffer.
4169 * hash.h: Neaten. Declare hash_traverse.
4170 * hash.c: Complete rewrite based on BFD hashing code.
4171 * gasp.c (chunksize): New variable.
4172 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4175 1999-05-28 Nick Clifton <nickc@cygnus.com>
4177 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4178 addend unless the target uses an old ABI.
4180 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4182 -Wchar-subscripts cleanup
4183 * listing.c (listing_newline): Use unsigned char variable, so
4184 calls to isascii,iscntrl are correct.
4185 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4187 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4188 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4189 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4190 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4192 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4194 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4196 (arch_coldfire_p): New #define.
4197 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4199 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4201 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4203 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4204 (install_operand): Add place `N'.
4205 (init_table): Add registers ACC, MACSR, MASK.
4207 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4209 * config/tc-m68k.c: Change mcf5200 --> mcf.
4210 (archs): Add mcf5206e, mcf5307.
4211 (m68k_ip): Add format `u'.
4212 (install_operand): Add place `m', `M', `h'.
4213 (init_table): Add upper/lower registers.
4215 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4217 1999-05-28 Martin Dorey <mdorey@madge.com>
4219 * config/tc-i960.c: Several minor changes to add ELF and
4220 BFD_ASSEMBLER support.
4221 * config/tc-i960.h: Likewise.
4222 * configure.in (i960-*-elf*): New target.
4223 * aclocal.m4, configure: Rebuild.
4225 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4227 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4228 reloc changes when defined(BFD_ASSEMBLER).
4230 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4232 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4234 * write.c (write_print_statistics): Output to file, not stderr.
4236 * expr.c (generic_bignum_to_int32,64): Prototype.
4238 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4239 output_sleb128, output_uleb128, output_big_sleb128,
4240 output_big_uleb128, output_big_leb128): Prototype.
4241 (output_big_sleb128, output_big_uleb128): Make inline.
4242 (output_big_leb128): Remove inline
4244 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4245 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4246 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4247 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4248 value for correct overflow check in write.c:fixup_segment.
4249 * write.c (fixup_segment): Move bitfield overflow checks to after
4250 the md_apply_fix call.
4251 * config/obj-coff.c (fixup_segment): Likewise.
4252 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4253 valueT *val argument.
4255 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4257 * config/atof-ieee.c (gen_to_words): Correctly round a
4258 denormalized number. Fix off-by-one in range checking for
4259 exponent in a denormal.
4261 1999-05-10 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4266 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4268 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4270 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4272 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4273 (ReverseRegRegmem): Remove.
4274 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4275 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4276 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4279 From Doug Ledford <dledford@redhat.com>
4280 * config/tc-i386.h (RegXMM): New for P/III.
4281 * config/tc-i386.c: Add support for P/III.
4283 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4285 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4286 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4287 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4289 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4291 * config/tc-i386.c (i386_immediate): Skip whitespace before
4292 complaining about junk after expression.
4293 (i386_displacement): Likewise.
4295 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4297 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4298 Don't copy before downcaseing.
4300 1999-05-05 Catherine Moore <clm@cygnus.com>
4302 * tc-m68k.c: Include elf/m68k.h.
4303 (m68k_elf_final_processing): New routine.
4304 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4307 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4309 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4312 1999-04-30 Nick Clifton <nickc@cygnus.com>
4314 * config/tc-mcore.c (mcore_s_section): Dump literals before
4317 1999-04-29 Nick Clifton <nickc@cygnus.com>
4319 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4322 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4324 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4325 (TC_INIT_FIX_DATA): Delete.
4326 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4327 (TC_INIT_FIX_DATA): Delete.
4328 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4329 * write.c (fix_new_internal): Initialize fx_cgen member.
4330 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4331 (gas_cgen_md_apply_fix3): Update.
4332 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4333 (md_cgen_record_fixup_exp): Update.
4334 (FX_OPINFO_R_TYPE): Update.
4336 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4337 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4338 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4339 * frags.h (struct frag): Make opindex, opinfo ints.
4341 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4343 1999-04-26 Tom Tromey <tromey@cygnus.com>
4345 * aclocal.m4, configure: Updated for new version of libtool.
4347 1999-04-22 Nick Clifton <nickc@cygnus.com>
4349 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4351 (md_apply_fix3): Do not fix up absolute relocations against
4354 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4356 1999-04-20 Nick Clifton <nickc@cygnus.com>
4358 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4359 changes and data-in-text directives.
4360 (mcore_cons): New function: intercept cons() operations.
4361 (mcore_float_cons): New function: intercept float_cons()
4363 (mcore_stringer): New function: intercept stringer() operations.
4365 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4367 * obj.h (struct format_ops): Change generate_asm_lineno field to
4369 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4371 * config/tc-alpha.c (find_opcode_match): Add default case to
4373 (find_macro_match): Likewise.
4374 (load_expression): Parenthesize && within ||.
4376 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4378 1999-04-17 Nick Clifton <nickc@cygnus.com>
4380 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4381 .text .data .section pseudo ops.
4382 (mcore_s_section): New function. Dump lits before changing secs.
4383 (mcore_s_text): New function. Dump lits before changing secs.
4384 (mcore_s_data): New function. Dump lits before changing secs.
4386 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4388 * config/tc-mips.c (mips_32bitmode): New.
4389 (md_begin): Set mips_32bitmode if needed.
4390 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4391 Set EF_MIPS_32BITMODE.
4393 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4395 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4398 1999-04-16 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4402 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4404 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4405 expressions correctly.
4408 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4410 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4412 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4414 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4415 and fmpynfadd instructions.
4417 1999-04-11 Richard Henderson <rth@cygnus.com>
4419 * as.h (environ): Declare it, if needed.
4420 * as.c (dump_statistics): Don't declare environ.
4421 * configure.in (environ): Detect declaration.
4422 * configure, config.in: Rebuild
4424 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4425 (i386_displacement): Allocate enough space for replacement buffer.
4426 Clean up replacement buffer initialization.
4428 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4430 * subsegs.c (section_symbol): Don't create a new symbol if one
4431 already exists; instead, use the existing one, but set its segment
4432 and frag data if it hasn't already been defined.
4433 * config/obj-coff.c (c_section_symbol): Likewise.
4435 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4437 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4439 1999-04-08 Nick Clifton <nickc@cygnus.com>
4441 * config/tc-mcore.c: New File: Support routines for MCore
4443 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4444 * config/obj-coff.c: Add support for mcore-pe target.
4446 * Makefile.am: Add support for MCore targets.
4447 * Makefile.in: Regenerate.
4448 * configure.in: Add support for MCore targets.
4449 * configure: Regenerate.
4451 * doc/all.texi: Set MCORE.
4452 * doc/as.texinfo: Document MCore specific command line options.
4454 * write.h: Prevent multiple inclusion.
4456 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4458 * asintl.h (LC_MESSAGES): Never define.
4459 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4461 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4464 * Makefile.am (m68k-parse.c): If configuring in the source
4465 directory, copy m68k-parse.y into the local directory before
4466 running ylwrap, to remove spurious differences when generating
4468 * Makefile.in: Rebuild.
4470 * config/tc-sparc.h (md_do_align): Just allocate the number of
4471 bytes necessary, rather than always allocating 1024.
4473 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4475 * listing.c (listing_newline): Add cast to avoid warning.
4476 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4477 * config/tc-i386.c (i386_scale): Add return value.
4478 (build_displacement_string): Remove unused local temp_disp2.
4479 (i386_intel_memory_operand): Add parentheses to avoid warning.
4480 (i386_intel_operand): Remove unused local end_of_operand_string.
4481 (i386_operand): Remove unused local operand_modifier.
4482 (i386_operand): Add parens to avoid warning.
4484 1999-04-04 Don Bowman <don@pixsci.com>
4486 * configure.in: Add mips*-*-vxworks* target; have it define
4488 * configure, config.in: Rebuild.
4490 1999-03-31 Nick Clifton <nickc@cygnus.com>
4492 * configure.in (emulations): Add support for arm-epoc-pe.
4493 * configure: Regenerate.
4494 * config/te-epoc-pe.h: New file. Define macros specific to
4496 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4497 for arm-epoc-pe target.
4499 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4501 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4503 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4505 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4506 detect ",n" without a condition.
4507 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4510 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4512 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4513 instruction is encoded with one bit.
4516 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4518 * doc/internals.texi (CPU backend): Mention that
4519 line_separator_chars should not include newline. From thi
4520 <ttn@mingle.glug.org>.
4522 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4524 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4525 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4527 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4529 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4531 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4533 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4536 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4538 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4540 1999-03-15 Martin Hunt <hunt@cygnus.com>
4542 * app.c (do_scrub_begin): Change '-' back to a symbol char
4543 so we can use multiple opcodes on a line again.
4545 * config/tc-d30v.c: By default, warn if a symbol has
4546 the same name as a register. Plus some minor
4547 updates from the branch.
4549 1999-03-13 Nick Clifton <nickc@cygnus.com>
4551 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4552 BFD_RELOC_16 and BFD_RELOC_64.
4554 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4556 * expr.c (expr): Add missing else.
4558 1999-03-12 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-arm.c (md_apply_fix3): Improve error message.
4562 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4564 * Makefile.am (CPU_TYPES): Add fr30.
4565 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4566 (fr30,m32r dependencies): Update.
4567 * Makefile.in: Rebuild.
4569 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4570 (gas_cgen_record_fixup_exp): Ditto.
4571 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4572 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4573 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4574 (md_cgen_lookup_reloc): Update use of operand->type.
4575 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4576 (md_convert_frag): Call cgen_operand_lookup_by_num.
4577 (md_cgen_lookup_reloc): Update use of operand->type.
4578 (m32r_cgen_record_fixup_exp): Ditto.
4580 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4582 * config/tc-mips.c (md_show_usage): Fix message.
4584 1999-03-03 Nick Clifton <nickc@cygnus.com>
4586 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4587 and LDR reg,=<expr> instruction.
4589 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4592 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4594 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4596 1999-02-17 Nick Clifton <nickc@cygnus.com>
4598 This patch was created by: Scott Bambrough
4599 <scottb@corelcomputer.com>
4602 Special cased '@' character. The '@' character is used as the
4603 ARM assembler comment character, as a special character
4604 and in ELF .symver pseudo-op's, and as a special character in
4605 .type and .section pseudo-ops.
4606 (symver_pseudo): New static variable.
4607 (symver_state): New static variable.
4608 (struct app_save): Add field 'symver_state'.
4609 (app_push): Save global symver_state int struct app_save.
4610 (app_pop): Restore global symver_state from struct app_save.
4611 (do_scrub_chars): Special case handling of '@' character in
4614 * configure.in: Modified to recognize armv* uname syntax from ARM
4616 * configure: Regenerated.
4618 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4619 a prefix to the section's type.
4620 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4621 the type's typename.
4623 * config/tc-arm.h: Add support for PIC generation:
4624 (pic_code): New boolean.
4625 (obj_relocate_extern): Define.
4626 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4627 (TC_CONS_FIX_NEW): Define.
4628 (tc_fix_adjustable): Define.
4629 (GLOBAL_OFFSET_TABLE_NAME): Define.
4631 * config/tc-arm.c: Add support for PIC generation:
4632 (line_seperator_chars): Allow ';' as a seperator for Linux.
4633 (is_immediate_prefix): New macro.
4634 (arm_parse_reloc): New function.
4635 (s_arm_elf_cons): New function.
4636 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4637 (md_undefined_symbol): Special case handling for the Global Offset
4639 (md_apply_fix3): Handle PIC relocs.
4640 (tc_gen_reloc): Handle PIC relocs.
4641 (md_parse_option): Add support for '-k' command line switch to
4642 enable PIC generation.
4643 (cons_fix_new_arm): New function.
4644 (s_arm_elf_cons): New function.
4646 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4648 * configure.in: Add comments for uses of AC_DEFINE.
4649 * acinclude.m4: Likewise.
4650 * acconfig.h: Remove.
4651 * aclocal.m4: Rebuild.
4652 * configure: Rebuild.
4653 * Makefile.in: Rebuild.
4654 * config.in: Rebuild.
4656 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4658 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4659 non-constant offset from a base register.
4661 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4663 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4666 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4668 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4669 (emit_insn): Look for pc-relative and no-overflow specifiers on
4670 internal relocation types.
4672 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4674 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4677 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4679 (mips_4650, mips_4010, mips_4100): Variables removed.
4680 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4681 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4683 (md_begin): Don't bother initializing the mips_NNNN variables;
4684 mips_cpu is set, and that's good enough now.
4685 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4686 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4687 (show): New function, to handle wrapping in the CPU lists.
4688 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4690 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4692 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4693 than treat as an immediate specifier.
4695 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4697 * config/tc-i386.c: Prototype many functions.
4698 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4699 (i386_immediate): Remove unused second argument.
4700 (i386_intel_operand): Fix i386_is_reg typo.
4701 (i386_operand): Use allow_naked_reg.
4702 (output_invalid): Make operand int for K&R.
4704 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4706 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4708 * Makefile.in: Rebuild.
4710 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4712 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4714 (EXTRA_as_new_SOURCES): Comment out.
4715 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4716 * Makefile.in: Rebuild.
4717 * doc/Makefile.in: Rebuild.
4718 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4719 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4720 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4721 * configure: Rebuild.
4722 * aclocal.m4: Rebuild.
4723 * config.in: Rebuild.
4724 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4725 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4726 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4727 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4728 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4729 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4730 (gas_cgen_record_fixup_exp): Ditto.
4731 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4732 descriptor, not global variable.
4733 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4734 descriptor, not global variable. Refer to insert_operand handler
4735 via cpu descriptor, not global function.
4736 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4737 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4738 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4739 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4740 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4741 * config/tc-m32r.c: Ditto.
4742 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4743 (md_assemble): Ditto.
4744 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4746 1999-02-09 Nick Clifton <nickc@cygnus.com>
4748 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4749 relocations for ELF targets.
4751 1999-02-08 Nick Clifton <nickc@cygnus.com>
4753 * configure.in: Add support for StrongARM target.
4754 * configure: Regenerate.
4756 1999-02-05 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4760 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4763 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4765 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4767 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4769 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4770 (INTEL_DWORD_MNEM_SUFFIX): Define.
4773 (DWORD_PTR): Define.
4774 (XWORD_PTR): Define.
4776 (OFFSET_FLAT): Define.
4778 (NONE_FOUND): Define.
4781 * config/tc-i386.c (set_intel_syntax): New routine.
4782 (intel_syntax): Declare.
4783 (allow_naked_reg): Declare.
4784 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4785 (intel_float_operand): New routine.
4786 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4787 Handle brackets as well as parens. Call i386_intel_operand for
4788 intel syntax. Reverse operands if appropriate. Handle new
4789 suffixes. Handle movzx and movsx.
4790 (i386_is_reg): New routine.
4791 (i386_immediate): New routine.
4792 (i386_scale): New routine.
4793 (i386_displacement): New routine.
4794 (i386_operand_modifier): New routine.
4795 (build_displacement_string): New routine.
4796 (i386_parse_seg): New routine.
4797 (i386_intel_memory_operand): New routine.
4798 (i386_intel_operand): New routine.
4799 (i386_operand): Call i386_displacement, i386_immediate,
4800 i386_scale, etc. instead of handling inline.
4801 (parse_register): Handle registers without prefix.
4803 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4805 * configure: Regenerate.
4806 * configure.in (arm-*-oabi): New.
4807 (thumb-*-oabi): New.
4808 * config/tc-arm.c (target_oabi): Declare.
4809 (md_apply_fix3): Support REL relocs.
4810 (md_parse_option): Handle -oabi.
4811 (elf32_arm_target_format): New routine.
4812 (md_longopts): Add OPTION_OABI.
4813 * config/tc-arm.h: Redefine TARGET_FORMAT.
4816 1999-01-28 Nick Clifton <nickc@cygnus.com>
4818 * write.c (write_relocs): Handle out of range error.
4820 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4821 (fr30_force_relocation): Default to 0.
4823 * config/tc-fr30.h (obj_fix_adjustable): Define.
4824 (TC_FORCE_RELOCATION): Define.
4826 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4829 1999-01-16 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4832 merge of two instructions if the left instruciton kills the right.
4834 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4836 * Makefile.in: Regenerate.
4837 * configure.in: Redo test for using cgen.
4838 * configure: Regenerate.
4840 1999-01-09 Nick Clifton <nickc@cygnus.com>
4842 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4843 redefinition of this macro.
4845 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4847 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4850 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4852 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4853 a read of HI or LO and an immediatly following branch.
4855 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4857 * config/tc-mips.c (md_begin): Another correction to the setting of
4860 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4862 * config/tc-mips.c (md_begin): Correct type-o in setting of
4865 1998-12-21 Nick Clifton <nickc@cygnus.com>
4867 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4868 bit insn when optimizing, so that parallelised instructions will
4869 start on a 32 bit boundary.
4871 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4873 * config/tc-mips.c (mips_eabi64): New.
4874 (md_begin): Set mips_eabi64.
4875 (mips_elf_final_processing): Use it.
4877 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4879 * config/tc-mips.c (mips_elf_final_processing):
4880 Correct setting of ABI in e_flags.
4882 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4884 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4887 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4889 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4891 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4893 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4894 warning, values that don't fit in the field.
4896 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4898 * config/tc-mips.c (mips_abi_string): New.
4899 (md_parse_option,md_longopts): Add mabi.
4900 (mips_elf_final_processing): Set e_flags based on mabi flag.
4902 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4904 * config/tc-mips.c (md_parse_option): Handle vr4111.
4906 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4908 * config/tc-h8300.c (build_bytes): Change message given if the
4909 instruction requires H8/300H mode and we're not in Hmode, to
4910 suggest that it may be the operand modes that are the problem, not
4911 necessarily the opcode.
4913 1998-12-10 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-fr30.c: Add line separator character.
4917 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4919 * configure.in (hppa-*-mpeix*): New target.
4920 * config/obj-som.h (obj_som_compiler): Declare.
4921 * config/obj-som.c (compiler_seen): New static variable.
4922 (obj_som_compiler): New function.
4923 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4924 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4925 (pa_type_args): Set hppa_priv_level.
4926 (pa_compiler): New static function if OBJ_SOM.
4927 * configure: Rebuild.
4929 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4931 * read.c (output_leb128): Don't mark as inline.
4933 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4935 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4936 AIX .vbyte unaligned data support.
4937 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4938 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4941 1998-12-07 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4946 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4948 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4949 BFD_RELOC_ARM_PCREL_BRANCH.
4951 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4953 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4954 checking the target type.
4955 (mips-dec-bsd*): Set endian to little.
4956 * configure: Rebuild.
4958 COFF weak symbol support, based on patches from Mark Elbrecht
4959 <snowball3@usa.net>:
4960 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4961 * config/obj-coff.c (obj_coff_weak): New static function.
4962 (obj_coff_endef) [both versions]: Handle weak symbols.
4963 (coff_frob_symbol): Likewise.
4964 (yank_symbols): Likewise.
4965 (obj_pseudo_table): Add "weak".
4967 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4968 <aymeric.vincent@emi.u-bordeaux.fr>.
4969 * aclocal.m4: Rebuild with current tools.
4970 * configure: Rebuild.
4972 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4973 an assertion failure for a case we can't handle when OBJ_ECOFF.
4975 * expr.c (operator): And with 0xff to avoid problems with signed
4978 1998-12-03 Nick Clifton <nickc@cygnus.com>
4980 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4981 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4983 1998-12-02 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4988 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4990 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4991 calculation of pcrel point.
4993 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4995 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4998 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5000 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5002 (d10v_cleanup): Only generate previous insn if a multiline insn is
5005 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5007 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5010 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5012 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5013 -marm6xxx command line switches.
5015 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5017 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5018 (itbl-ops.o): Delete duplicate dependencies.
5019 Rebuild dependencies.
5020 Add fr30 dependencies.
5021 * Makefile.in: Rebuild.
5023 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5027 * listing.c: Ignore line terminator characters found inside
5030 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5032 * po/gas.pot: Regenerated.
5034 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5036 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5037 fr30_is_label_start(). Also checks for delay slot insns.
5039 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5040 FR30 instructions which contain a colon in the mnemonic.
5042 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5044 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5046 * config/tc-fr30.c: Removed currently superflous code.
5048 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-fr30.h: New file.
5051 * config/tc-fr30.c: Tweaking so that it will compile.
5053 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5055 * config/tc-d10v.h (obj_fix_adjustable): Define.
5056 (TC_FORCE_RELOCATION): Define.
5057 (d10v_force_relocation): Declare.
5058 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5059 (md_apply_fix3): Handle Vtable relocs.
5060 (d10v_fix_adjustable): New.
5061 (d10v_force_relocation): New.
5063 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-d30v.c: Change default behaviour to ignore potential
5066 conflicts between register name and symbol names.
5068 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5070 * configure.in: Add fr30-*-*.
5071 * config/tc-fr30.c: New file.
5072 * Makefile.in: Regenerated.
5073 * config.in: Regenerated.
5074 * configure: Regenerated.
5075 * doc/Makefile.in: Regenerated.
5076 * po/gas.pot: Regenerated.
5078 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5080 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5083 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5085 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5087 (do_scrub_chars): Add some casts to unsigned char to avoid
5088 unwanted sign extension.
5089 * read.c (lex_type): Set characters about 127 to be symbol
5091 * config/tc-i386.c (md_begin): Set identifier_chars and
5092 operand_chars for values above 127.
5094 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5096 * configure.in: detect cygwin* instead of cygwin32*
5097 * configure: regenerate
5099 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5101 * listing.c: Add support for producing a listing from piped
5104 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5106 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5107 (append_insn): Account for the tx39's multiply behavior.
5109 1998-10-26 Michael Meissner <meissner@cygnus.com>
5111 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5112 from assemble_parallel_insns. Add support for '->' to indicate
5113 explicitly serializing the instructions.
5114 (md_assemble): Ditto.
5116 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5118 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5121 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5123 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5125 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5127 * config/tc-mips.c : support frame and regmask/fregmask when
5128 MIPS_STABS_ELF is specified.
5130 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5132 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5133 (md_apply_fix): Don't return 1 for VTABLE relocs.
5134 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5136 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5138 * doc/c-i386.texi: Replace occurences of "opcode" with
5139 "instruction mnemonic", "instruction", or "mnemonic" when
5140 referring to the name of an instruction. Use "opcode" when
5141 referring to the sequence of machine bytes.
5143 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5144 (is_opcode_char): Rename to is_mnemonic_char.
5145 (md_assemble and i386_operand): Correct error messages from
5146 "opcode" to "instruction mnemonic"
5147 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5148 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5149 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5150 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5151 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5152 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5153 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5155 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5157 * config/tc-i386.c (i386_operand): Check for garbage after
5160 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5162 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5163 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5165 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5167 * config/tc-sh.h (obj_fix_adjustable): Define.
5168 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5169 (md_apply_fix): Likewise.
5170 (tc_gen_reloc): Likewise.
5171 (sh_fix_adjustable): New.
5173 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5175 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5176 * cgen.h (gas_cgen_finish_insn): Update prototype.
5177 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5178 cgen_insn_t -> CGEN_INSN_INT.
5179 (make_parallel): Update handling of CGEN_INT_INSN_P.
5180 (assemble_parallel_insn): Ditto.
5181 (target_make_parallel): New function.
5182 (md_assemble): Use it.
5184 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5186 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5188 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5190 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5191 converted into lower case.
5193 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5195 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5196 (gas_cgen_tc_gen_reloc): Likewise.
5197 * config/tc-m32r.h (obj_fix_adjustable): Define.
5198 * config/tc-m32r.c (m32r_fix_adjustable): New.
5199 (m32r_force_relocation): Handle VTABLE relocs.
5201 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5203 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5205 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5207 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5208 to lower case before parsing.
5210 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5211 parallel insns modift buts in the PSW as a side effect.
5213 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5215 * config/tc-d30v.c (find_format): Test for missing flag and
5218 (md_apply_fix3): Fix error messages to avoid
5219 assumption about presence of a symbol.
5221 (parallel_ok): Disallow parallel instructions that both modify the
5224 (find_format): Generate a warning if an odd numbered register is
5225 used as the first register in a mutli-register instruction.
5227 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5229 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5230 relocations are always associated with a symbol.
5232 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5234 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5235 (elf32_sparc_force_relocation): Declare.
5236 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5237 (tc_gen_reloc): Handle vtable relocs.
5238 (elf32_sparc_force_relocation): New.
5240 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5242 * symbols.c (S_IS_FUNCTION): New.
5243 * config/tc-v850.h (obj_fix_adjustable): Define.
5244 (TC_FORCE_RELOCATION): Define.
5245 (v850_force_relocation): Declare.
5246 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5247 of fx_addnumber for VTABLE reloc addends.
5248 (md_apply_fix3): Handle VTABLE relocs.
5249 (v850_fix_adjustable): New.
5250 (v850_force_relocation): New.
5252 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5254 * tc-hppa.c (fp_operand_format): Add some additional formats.
5255 (pa_ip): Do not automatically promote into pa2.0 mode.
5256 (pa_level): Handle ".level 2.0".
5258 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5260 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5261 * config/tc-i386.h (template.extension_opcode): Change to
5262 unsigned int to allow full range of 8-bit opcode suffixes.
5263 (None): Redefine as 0xffff.
5265 From Jeff B Epler <jepler@usgs.gov>
5266 * doc/c-i386.texi (i386-SIMD): New section.
5268 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5270 * read.c (discard_rest_of_line): New function.
5271 * read.h: Declare it.
5272 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5274 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-d10v.c (find_symbol_matching_register): New function.
5277 (find_opcode): Cope with the case where a register name matches
5280 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5282 * config/tc-v850.c (md_pcrel_from): Rename to
5283 v850_pcrel_from_section.
5284 (v850_pcrel_from_section): Do not resolves symbols in other
5287 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5289 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5291 * config/tc-d10v.c (find_opcode): Generate an error if a register
5292 is supplied for an operand that should not be a register.
5294 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5296 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5297 instructions to have another instruction in the right bin.
5299 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5302 the right container if the left container holds a branch
5305 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5307 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5308 both a register name and symbol name.
5309 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5311 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5314 execution unit class.
5316 (reg_name_search): If a name matches a register and a symbol,
5317 prefer the register.
5318 (find_format): Disallow flag registers when a general purpose
5319 register is required.
5320 If a number is required, but a register has been given, check to
5321 see if a symbol with the same name as the register exists, and if
5322 so, use that symbol.
5324 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5326 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5328 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-d30v.c (find_format): Do not accept flag registers as
5331 general purpose registers.
5332 (find_format): If an immediate value is expected at a given place
5333 in a format, but a register name has been provided instead, check
5334 to see if that register name matches the name of a predefined
5335 symbol and if it does, then use the symbol instead.
5336 (reg_name_search): If a register name matches a symbol name,
5337 prefer the register name to the symbol name.
5339 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5342 the previous insn to empty.
5344 1998-09-20 Michael Meissner <meissner@cygnus.com>
5346 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5347 pieces, forcing the use of an ANSI compiler.
5349 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5351 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5353 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5355 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5357 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5359 (obj_elf_vtable_entry): Likewise.
5360 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5361 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5362 (tc_gen_reloc): Likewise.
5363 (arm_fix_adjustable): Likewise.
5364 (elf32_arm_force_relocation): New.
5365 (armelf_frob_symbol): Remove coff-style symbol support.
5367 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5369 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5371 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5373 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5374 OBJ_COFF so that routine is defined for a.out format.
5376 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5378 * config/tc-i386.c (i386_operand): Detect non-segment registers
5379 used as segment prefixes.
5381 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5383 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5384 optimize across FDE boundaries.
5386 * config/obj-coff.c (obj_coff_section): Preserve any link once
5387 flags when setting the section flags.
5389 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5391 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5392 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5394 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5396 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5399 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5401 * frags.c (frag_grow): Include the size of the frag struct in the
5404 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5405 if the new subseg comes before the old.
5407 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5409 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5410 to handle edge8 and edge16.
5412 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5414 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5415 before we clobber the symbol involved.
5417 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5419 * config/tc-arm.c: Remove OBJ_ELF definitions for
5420 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5421 use arm_adjust_symtab for OBJ_COFF.
5422 (armelf_adjust_symtab): New Routine.
5423 * config/tc-arm.h: Define obj_adjust_symtab to
5424 armelf_adjust_symtab for OBJ_ELF.
5426 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5428 * configure.in: Make all i386-elf targets use bfd_gas.
5429 * config/tc-i386.c (tc_i386_force_relocation): New.
5430 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5431 (md_apply_fix3): Likewise.
5432 (tc_gen_reloc): Handle them.
5433 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5434 tc_i386_force_relocation.
5436 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5438 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5440 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5443 current opcode after writing the first insturction of a reverse
5446 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5448 * read.h (generate_lineno_debug): Add prototype.
5449 * read.c (generate_lineno_debug): Make non-static.
5451 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5453 * config/tc-i386.c (md_assemble): Only warn for address/data size
5456 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5458 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5459 against Thumb function names, as the linker needs this information.
5461 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5463 * expr.c (operand): Check also that there is no advance in operand
5464 after atof_generic in order to decide "is it label 0f or floating
5467 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5469 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5470 command line options with a single dash.
5471 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5473 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5475 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5476 * tc-arm.c (arm_fix_adjustable): New routine.
5478 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5480 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5481 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5482 demand_empty_rest_of_line before mri_comment_end.
5483 (equals): Check garbage after expression before
5484 mri_comment_end in MRI mode.
5486 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5489 small immediate constant to use the constant itself rather than
5492 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5495 (pa_leave): Likewise.
5497 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5499 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5501 (i386_operand): Fix an error message.
5503 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5505 * doc/c-arm.texi (ARM Directives): Document .req directive.
5507 * config/tc-arm.c (reg_required_here): Display erroneous string if
5508 the register name could not be decoded.
5509 Do not set inst.instruction if the sift is -1.
5511 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5513 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5516 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5518 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5519 even if it is belived to be unnecessary.
5521 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5523 config/tc-i386.c (i386_operand): Size immediate constants by
5524 suffix (erroneously removed as part of July 7 change).
5526 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5528 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5529 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5530 (armelf_frob_symbol): New Routine.
5531 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5533 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5535 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5537 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5539 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5540 command line switches passed to assembler.
5542 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5544 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5545 (gas_cgen_opcode_desc): Declare.
5546 (gas_cgen_parse_operand): Declare.
5547 (*): Prepend gas_ to gas specific fns to denote them as such.
5549 * cgen.c (gas_cgen_opcode_desc): New global
5550 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5551 (queue_fixup): Renamed from cgen_queue_fixup.
5552 (*): Prepend gas_ to gas specific fns to denote them as such.
5554 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5555 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5556 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5557 Open opcode table and initialize it.
5558 (make_parallel): Use gas_cgen_opcode_desc.
5559 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5560 (md_assemble): Ditto.
5562 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5564 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5565 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5566 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5567 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5568 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5569 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5570 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5571 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5572 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5573 (INIT_STAB_SECTION): Likewise.
5574 (OBJ_PROCESS_STAB): Likewise.
5576 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5577 (md_parse_option): Watch for them.
5578 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5579 (md_begin): Kill neverdef code.
5580 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5581 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5582 (s_alpha_coff_wrapper): New.
5583 (md_pseudo_table): Trap all ECOFF pseudos.
5585 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5587 Start of changes to remove mdebug section from mips*-elf
5588 Based on MIPS_STAB_ELF definition
5589 * acconfig.h: undef if not configured
5590 * config.in: undef if not configured
5591 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5592 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5593 * stabs.c (s_stab_generic): flush frag
5595 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5597 * configure.in: (arm-*-elf): Handle.
5598 (thumb-*-elf): Handle.
5599 * configure: Regenerate.
5600 * read.c (stringer): Fix typo in comment.
5601 * write.c (fixup_segment): Don't add symbol value to addend if
5603 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5605 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5608 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5610 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5611 (write_2_short): Emit warning if new flag is set.
5612 (do_assemble): Set flags if left instruction is one of special
5613 "right-instruction-killer" type.
5615 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5617 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5618 Always output words in debug_info section as big endian.
5619 (sparc_target_format): Choose correct bfd target.
5620 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5622 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5624 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5625 to work with internationalization code. Issue an error when two
5626 operands match that are not allowed to match.
5628 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5630 * configure.in (install_tooldir): Allow target to specify whether
5631 it wants to be installed in $(tooldir)/bin.
5632 * configure: Regenerate.
5633 * Makefile.am (install-exec-local): Set install-exec-tooldir
5634 dependency via configure.
5635 * Makefile.in: Regenerate.
5637 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5639 * Makefile.am (install-exec-local): Split into two ...
5640 (install-exec-bindir,install-exec-tooldir): New rules.
5641 * Makefile.in: Regenerate.
5643 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5645 * Makefile.am (install-exec-local): Don't remove the file before
5646 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5647 W. Rozycki <macro@ds2.pg.gda.pl>.
5648 * Makefile.in: Rebuild.
5650 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5652 * cgen.c: Include libiberty.h.
5653 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5654 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5655 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5656 (md_cgen_lookup_reloc)): Declare.
5657 (md_cgen_record_fixup_exp): Declare.
5658 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5659 (m32r_relax_frag): Declare.
5660 (cgen_md_apply_fix3): Decls moved to cgen.h.
5661 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5662 (m32r_cgen_record_fixup_exp): Delete decl.
5663 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5664 (assemble_nop): Delete.
5665 (expand_debug_syms): Delete unused `exp'.
5666 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5667 Add default case for -Wall.
5668 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5669 (md_atof): Delete unused wordP.
5671 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5673 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5676 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5678 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5679 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5680 .print, .purgem, and .struct. Remove documentation for
5683 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5685 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5686 Update call to insert_operand.
5688 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5692 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5694 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5695 whitespace after a prefix operator.
5697 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5699 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5701 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5703 * config/tc-sparc.c (log2): New static function.
5704 (s_reserve): Use log2 to convert alignment before calling
5706 (s_common): Use log2 to convert alignment before calling
5707 record_alignment and frag_align.
5708 (sparc_cons_align): Use log2.
5710 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5712 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5713 (s_common): Likewise.
5715 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5716 initialization of waddr.
5717 (sparc_elf_final_processing): Add default case to switch.
5719 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5721 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5722 than temporary real.
5724 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * write.c (subsegs_finish): Don't align the segments if there were
5729 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5730 copying aux information.
5732 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5733 expression into a symbol.
5735 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5737 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5738 type to unsigned int.
5739 (md_assemble): Change type used to store offsets from unsigned
5741 (i386_operand): Switch error check to only call RESTORE_END_STRING
5742 once after parse_register.
5744 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5746 * config/tc-v850.c (md_show_usage): Changed format to match that
5749 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5751 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5753 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5755 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5758 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5761 * doc/Makefile.in: Rebuild.
5763 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5765 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5766 for %lo expressions.
5767 (mips_ip, case 'u'): Move range check after code to mask
5768 off bits in %hi/%lo expressions. Mask off high bits for
5771 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * doc/Makefile.am (gasver.texi): New target.
5774 (as.info, as.dvi): Depends upon gasver.texi.
5775 * doc/as.texinfo: Include gasver.texi. Mention version number on
5776 title page and in top node.
5777 * doc/Makefile.in: Rebuild.
5779 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5781 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5782 but not including the line containing the edict.
5783 * listing.h (LISTING_EOF): New.
5784 * input-scrub.c (input_scrub_next_buffer): Call it.
5786 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5788 * config/tc-i386.c (i386_operand): Don't set the size of an
5789 immediate address based solely on the suffix and the mode.
5791 * config/tc-i386.c (md_assemble): Add assertion to make sure
5792 overlap2 does not set Imm.
5794 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5795 sequences of whitespace to a single space.
5796 (is_space_chars): Just compare with space.
5797 (md_begin): Don't initialize space_chars.
5798 (md_assemble): Just skip a single whitespace character.
5799 (i386_operand): Rewrite base-index parsing to use new
5800 parse_register, and to skip white space. Skip white space in a
5801 number of other places too. Don't give error message if
5802 parse_register fails.
5803 (parse_register): Change reg_string parameter to be non-const.
5804 Add end_op parameter. Skip white space after the `%', and return
5805 end of register string. Give error message here rather than
5808 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5810 Based on patch from Matt Semersky <matts@scd.hp.com>:
5811 * expr.c (op_encoding): Make const.
5812 (expr_set_precedence): New function.
5813 (expr_begin): Don't set operator rankings, just call
5814 expr_set_precedence.
5815 * expr.h (expr_set_precedence): Declare.
5816 * read.c (s_mri): Call expr_set_precedence.
5818 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * doc/as.texinfo (Statements): Remove paragraph discussing
5821 continuing lines with a backslash. This hasn't worked for years,
5824 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5826 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5828 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5829 (ps_CTORS, ps_DTORS): New section types.
5830 (vms_fixup_xtors_section): New function
5831 (Ctors_Psect, Dtors_Psect): Define.
5832 (IS_GXX_XTOR): Define
5833 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5834 Filter static constructors/destructors and add to
5835 Ctors_Symbols/Dtors_Symbols chain.
5836 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5837 appropriate section.
5839 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5840 * makefile.vms: Merge vax/vms support.
5842 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5844 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5845 (elf_pseudo_table): Add them.
5846 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5847 (md_apply_fix): Accept them.
5848 (mips_fix_adjustable): Don't adjust them.
5849 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5850 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5851 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5852 (tc_fix_adjustable): Don't adjust them.
5854 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5856 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5858 * Makefile.in: Regenerate.
5859 * configure.in: AC_SUBST cgen_cpu_prefix.
5860 * configure: Regenerate.
5862 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5864 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5865 Changed all users of COND12_DELAY.
5867 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5869 * config/tc-mn10300.c (set_arch_mach): New function.
5870 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5871 (md_begin): Default to mn10300 mode.
5872 (md_assemble): Only accept instructions for the core mn10300
5873 chip and the active machine type.
5875 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5877 * subsegs.h (segment_info_type): Give the struct a name.
5878 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5879 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5880 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5881 * config/tc-w65.h (tc_reloc_mangle): Declare.
5882 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5884 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5886 * config/tc-v850.c (v850_comm): Restore old section
5887 after common processing.
5889 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5891 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5893 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5895 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5896 char with code that explicitly sign-extends.
5898 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5900 * config/tc-v850.c (md_begin): Restore text section as the current
5901 section after creating call table sections.
5902 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5905 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5906 with call to macro SYM_AUXINFO.
5908 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5910 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5911 with the program transform name.
5912 * Makefile.in: Rebuild.
5914 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5919 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5921 * config/tc-i386.c (i386_operand): Be prepared for a space between
5922 the open parenthesis and the start of the register operand,
5923 because of the June 16 change.
5925 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5927 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5930 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5932 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5933 even if it is belived to be unnecessary.
5935 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5937 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5939 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5941 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5943 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5944 shift amount for a repeated operand. The shift amount for the
5945 repeated copy comes from the size of the operand.
5947 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5949 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5951 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5955 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5957 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5958 characters in it as LEX_IS_SYMBOL_COMPONENT.
5959 * config/tc-i386.h (tc_symbol_chars): Define.
5960 (extra_symbol_chars): Declare.
5961 * config/tc-i386.c (extra_symbol_chars): Define.
5962 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5963 (line_comment_chars): Set to '/' if TE_LINUX.
5964 * doc/c-i386.texi (i386-prefixes): Update.
5965 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5967 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5969 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5970 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5972 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5974 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5975 constraint in instructions REP & REPI.
5977 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5980 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5982 (check_range): If the operand is shifted, then shift the number
5983 before checking its range.
5985 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5987 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5990 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5992 * config/tc-v850.c (v850_comm): Create special sections as needed.
5994 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5996 * config/tc-d10v.c (write_2_short): Addition of swapping
5997 instructions for sequential and reverse sequential order when
5998 given order is not possible.
6000 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * Makefile.am: Rebuild dependencies.
6003 (DEP_INCLUDES): Fix reference to intl build directory.
6004 * Makefile.in: Rebuild.
6006 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6008 * doc/c-i386.texi: Update 16 bit documentation.
6010 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6011 IgnoreDataSize to IgnoreSize as they are used for address size as
6013 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6014 32-bit mode, similarly addr16/data16 and variants.
6016 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6018 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6019 sequential word multiply instructions.
6021 (do_assemble): Add extra command line argument, to allow mul32
6022 attribute to be preserved across parallel insns.
6023 (md_assemble): Insert NOPs between explicitly parallel insns which
6024 contain an 32 bit multiply and a 16 multiply.
6026 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6028 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6031 * config/tc-i386.c (reloc): Add braces.
6033 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6034 consistent with Intel naming.
6035 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6036 use bitfields in sib_byte.
6037 (modrm_byte): Don't use bitfields here either.
6039 * config/tc-i386.c (current_templates): Add const.
6040 (parse_register): Add const to return, param, and char *s.
6041 (i386_operand): Add const to reg_entry *r.
6042 * config/tc-i386.h (templates): Add const to start, end.
6044 Inspired by code for 16 bit gas support from Martynas Kunigelis
6045 <martynas@nm3.ktu.lt>:
6046 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6047 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6048 (uses_mem_addrmode): Remove.
6049 (md_estimate_size_before_relax): Add support here too.
6050 (md_relax_table): Rewrite interface to md_relax for 16 bit
6052 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6053 (opcode_suffix_to_type): Remove.
6054 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6055 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6056 (md_convert_frag): Likewise.
6057 (i386_operand): Add support for 16 bit base/index regs,
6058 immediates, and displacements. Remove some unnecessary casts, and
6059 localise end_of_operand_string, displacement_string_start,
6060 displacement_string_end variables. Add GCC_ASM_O_HACK.
6061 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6063 * config/tc-i386.c (prefix_hash): Remove.
6064 (md_begin): Rewrite without obstacks. Remove prefix hash table
6065 handling. Rewrite lexical table handling.
6066 (i386_print_statistics): Don't print prefix statistics.
6067 (md_assemble): Rewrite instruction parser so that line is not
6068 converted to lower case. Don't do a hash_find for prefixes,
6069 instead recognise them via opcode modifier.
6070 (expecting_operand, paren_not_balanced): Localise variables.
6071 * config/tc-i386.h (IsPrefix): Define.
6072 (prefix_entry): Remove.
6074 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6075 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6076 '\\' in case where comment_chars contains '/'.
6078 * config/tc-i386.c (MATCH): Ensure given operand and template
6079 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6080 you must write `ljmp *table(%ebx)'.
6082 From H.J. Lu <hjl@gnu.org>:
6083 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6084 as 0 ifndef BFD_ASSEMBLER.
6085 (md_assemble): Allow immediate operands without suffix or
6086 other reg operand to default in size to the current code size.
6088 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6090 * config/tc-v850.c (md_begin): Restore creation of
6091 .call_table_text and .call_table_data sections.
6093 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6095 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6096 after emitting a word of noops.
6098 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6100 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6101 (i386_operand): Simplify checks for valid base/index combinations.
6102 Disallow `in 4(%dx),%al'.
6104 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6106 (add_prefix): Change parameter from char to int.
6108 * config/tc-i386.h (Ugh): Define opcode modifier.
6109 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6111 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6112 CONSISTENT_REGISTER_MATCH macros to check register types more
6113 thoroughly. Check for illegal suffix/operand combinations
6114 when matching insns with operands. Handle new `s' suffix, and
6115 associated FloatMF opcode modifier for float insns with memory
6117 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6118 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6119 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6120 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6121 DATA_PREFIX_OPCODE throughout.
6123 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6124 (md_assemble): Rewrite suffix/register operand checking code to be
6125 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6126 AnyMem, the better to grep.
6128 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6129 given a memory operand. Don't set Abs bits either.
6130 (type_names): Remove Mem*, Abs*.
6131 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6132 define opcode_modifiers as these cases are handled by Disp8,
6133 Disp16, Disp32 and suffix checks.
6134 (COMES_IN_BOTH_DIRECTIONS): Remove.
6135 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6137 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6138 if IgnoreDataSize modifier given. Remove ShortformW modifier
6139 test. Add test for ShortForm in W base_opcode modification.
6140 Merge Seg2ShortForm and Seg3ShortForm code.
6141 * config/tc-i386.h (ShortFormW): Remove.
6142 (IgnoreDataSize): Define.
6144 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6146 * config/tc-d30v.c (md_assemble): Store previous segment state
6147 with previous instruction.
6149 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6151 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6152 (ebp, esp): Remove static variables.
6153 (MATCH): Remove test for InOutPortReg.
6154 (i386_operand): Properly handle InOutPortReg here instead.
6155 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6156 (md_assemble): Simplify and correct modrm and sib generation.
6157 (i386_operand): Add warning for scale without index.
6158 Rewrite checks for valid base/index combinations.
6160 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6161 macros and enclose in do while(0).
6162 (RESTORE_END_STRING): Likewise.
6163 (md_assemble): Add one to printed operand number so we start
6164 from 1 not 0. Add some more gettext invocations.
6165 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6168 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6169 DATA_PREFIX, SEG_PREFIX): Define.
6170 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6171 (check_prefix): Remove function.
6172 (add_prefix): New function. Add prefix to i.prefix as well as
6174 (md_assemble): Changes for add_prefix. Remove hack for wait
6175 prefix, instead always output prefixes in fixed order. Test
6176 for jcxz/loop when selecting between word & dword operations,
6177 and add address size prefix rather than operand size prefix.
6178 Remove operand -> address size hack when emitting jcxz/loop.
6179 (i386_operand): Remove O_Absent check as it's done in expr.
6181 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * configure.in: Recognize m5200 as a cpu_type of m68k.
6184 * aclocal.m4: Rebuild with current libtool.
6185 * configure: Rebuild.
6187 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6189 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6190 to relaxable_symbol to prevent references to external symbol from
6193 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6196 symbols are relaxable.
6198 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6200 * config/tc-v850.c (md_begin): Don't create special
6201 sections by default.
6203 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6205 * config/tc-mips.c (macro): For div and udiv, close the
6206 reorder block as soon as possible.
6208 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6210 From Matt Semersky <matts@scd.hp.com>:
6211 * macro.c (macro_mri_mode): New function.
6212 * macro.h (macro_mri_mode): Declare.
6213 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6216 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6218 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6221 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6222 until after xstrdup in OBJ_EVAX case.
6224 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6226 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6227 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6228 of hardcoded magic number.
6229 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6231 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6233 * read.c (do_s_func): New function.
6235 * read.h (do_s_func): Add prototype.
6237 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6239 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6240 nops if fill pattern not specified.
6242 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6244 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6245 * config/te-go32.h (TE_GO32): Define.
6246 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6248 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6250 Implement .func/.endfunc pseudo-ops.
6251 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6253 * read.c (potable): Add .func,.endfunc.
6254 (s_func): New function.
6255 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6257 (in_doc_func_p,current_function_label): New static globals.
6258 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6260 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6263 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6264 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6265 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6266 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6267 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6268 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6269 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6270 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6271 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6272 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6273 * config/tc-a29k.c: Don't define md_short_jump_size,
6274 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6275 * config/tc-alpha.c: Likewise.
6276 * config/tc-alpha.h: Likewise.
6277 * config/tc-arm.c: Likewise.
6278 * config/tc-h8300.c: Likewise.
6279 * config/tc-h8500.c: Likewise.
6280 * config/tc-hppa.c: Likewise.
6281 * config/tc-i860.c: Likewise.
6282 * config/tc-i960.c: Likewise.
6283 * config/tc-ppc.c: Likewise.
6284 * config/tc-sh.c: Likewise.
6285 * config/tc-sparc.h: Likewise.
6286 * config/tc-tic30.c: Likewise.
6287 * config/tc-w65.c: Likewise.
6288 * config/tc-z8k.c: Likewise.
6290 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6292 * config/tc-vax.c (_): Delete this macro used for placeholder
6293 values in vax_operand_width_size; it conflicts with the _() macro
6294 used for internationalization.
6296 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6299 code. From Chris Moller <moller@bops.com>.
6301 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6302 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6303 * read.c (emit_expr): Initialize seg and subseg fields of a new
6305 * write.c (write_object_file): Switch to the appropriate segment
6306 and subsegment when processing a broken word.
6308 * config/tc-m68k.c (mri_assemble): New static function.
6309 (build_mri_control_operand): Call mri_assemble rather than
6311 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6312 (s_mri_endf, s_mri_endw): Likewise.
6314 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * read.c (s_org): Call md_flush_pending_output if it is defined.
6318 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6320 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6322 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6323 (md_parse_option): Add for same.
6324 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6325 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6326 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6328 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6330 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6332 * config/tc-arm.c (find_real_start): Relax definition of local
6335 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6337 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6338 symbols at the given address, not just the last one specified.
6340 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6342 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6343 or number_to_chars_littleendian to write data.
6345 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-v850.c (md_assemble): Remove artificially created
6348 register name symbols.
6350 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6352 * write.c (fixup_segment): Change "segment" to "section" in
6355 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6357 * write.c (fixup_segment): Change sym1-sym2 message again.
6359 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6361 * write.c (fixup_segment): Improve error message for sym1-sym2
6362 errors when sym1 is in a different segment from sym2.
6364 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6366 * config/tc-m32r.c (warn_unmatched_high): New static local.
6367 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6368 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6369 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6370 (md_parse_option): Likewise.
6371 (md_show_usage): Likewise.
6372 (m32r_frob_file): Likewise.
6374 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6375 (read_a_source_file): Call them.
6376 * read.h (stabs_generate_asm_file): Declare.
6377 * stabs.c (stabs_generate_asm_file): New function.
6378 (generate_asm_file): New function.
6379 (stabs_generate_asm_lineno): Move file name handling into
6382 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6384 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6385 (d30v_current_align, d30v_current_align_seg): New variables.
6386 (d30v_last_label): New variable.
6387 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6388 (s_d30v_data, s_d30v_section): Likewise.
6389 (md_pseudo_table): Call them.
6390 (md_begin): Initialize d30v_current_align_seg.
6391 (md_assemble): Call d30v_align when needed by known current alignment.
6392 (d30v_frob_label, d30v_cons_align): New functions.
6393 * config/tc-d30v.h (md_do_align): Remove.
6394 (tc_frob_label): Call d30v_frob_label.
6395 (md_cons_align): New.
6397 * config/tc-d30v.c (find_format): Convert complex expressions to
6398 expression symbols before processing. Clean up code formatting.
6400 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6402 * po/Make-in (install-info): New target.
6404 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6406 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6408 * config/tc-mn10300.c (md_assemble): Likewise.
6410 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6412 * Makefile.am: Update with `make dep-am'.
6413 (HFILES): Add cgen.h.
6414 (cgen.o): Depend on cgen.h.
6415 * Makefile.in: Regenerate.
6417 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6419 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6421 * gasp.c (grab_label): Permit a label to be a preprocessor
6422 variable by permitting a label to start with a backslash.
6424 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6426 * config/tc-mips.c (validate_mips_insn): Removed hack
6427 for previously inaccessible bitfields in some INSN_TRAP
6430 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6432 * config/tc-d30v.c (do_assemble): Abort with error message
6433 if opcode operands do not match.
6435 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6437 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6438 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6439 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6440 similar new 'q' operand.
6442 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6444 * cgen.c (cgen_asm_finish_insn): Fix typo.
6446 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6449 * cgen.c: Include it.
6450 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6451 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6452 All callers updated.
6453 * config/tc-m32r.c: Include cgen.h.
6454 (m23r_insn): New members num_fixups,fixups.
6456 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6458 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6459 to avoid compiler warning.
6461 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6463 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6466 * makefile.vms (OBJS): Add ehopt.obj
6468 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6470 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6472 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6474 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6475 a short format insn.
6476 (md_assemble): Set it for explicitly packed insns.
6478 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6480 * config/obj-coff.c (c_symbol_merge): Do not take address of
6481 native fields when performing the memcpy.
6483 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6485 * config/tc-mips.c (macro,macro2): Implement
6486 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6488 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6490 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6491 relocations against globally visible symbols.
6492 * config/tc-m68k.c (relaxable_symbol): New macro.
6493 (m68k_ip, md_estimate_size_before_relax): Use it.
6494 (tc_m68k_fix_adjustable): Also handle weak symbols.
6496 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6499 references to externally visible symbols.
6500 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6501 values in twice for a PC relative reloc if the symbol is
6504 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6505 don't adjust a PC relative reloc against an externally visible
6507 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6508 for a PC relative fixup against an externally visible defined
6509 symbol, arrange to store object file and addend values as though
6510 the symbol were not defined.
6511 (tc_gen_reloc): Likewise.
6513 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6515 * read.c (sizeof_leb128): Referenced externally by write.c so
6518 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6520 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6521 and expand a 'debug' symbol associated with the next instruction
6522 that does not cause a short instruction to be filled with a NOP.
6523 (md_pseudo_table): Add support for .debugsym.
6524 (assemble_parallel_insn): Add calls to expand_debug_sym as
6526 (md_assemble): Ditto.
6528 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6530 * as.c (main): Conditionally call setlocale.
6531 * gasp.c (main): Likewise.
6532 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6533 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6535 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6537 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6539 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * config/tc-hppa.c: Change all calls to bzero to use memset.
6542 (pa_ip): Add cast to avoid warning.
6543 (tc_gen_reloc, md_apply_fix): Likewise.
6544 (pa_find_space_by_number): Likewise.
6545 (hppa_force_relocation): Likewise.
6546 (pa_block): Change i to unsigned int.
6547 * config/obj-som.h (obj_som_copyright): Declare.
6549 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6551 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6552 for line numbers for assembly source.
6554 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6556 * configure.in: Change version number to 2.9.4
6557 * configure: Rebuild.
6559 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6561 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6563 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6565 * ecoff.h: Change symbolS in function declaration to struct
6568 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6570 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6571 (md_convert_frag): Fix i18n typo.
6573 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6575 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6576 * ecoff.h: Protoype it.
6577 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6578 [EVAX] (s_alpha_prologue): Delete.
6579 (md_pseudo_table): Update.
6581 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6583 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6584 array to local pointer.
6585 (get_args, parse_expr): Add casts to avoid warnings.
6587 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6589 * read.c (s_set): Cast xmalloc return value to fragS *.
6590 * config/tc-m68k.c (m68k_ip): Function made static to match
6591 previous forward declaration.
6592 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6594 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6596 * config/tc-v850.c: Add internationalisation macros to error
6599 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6600 macros to error strings.
6602 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6605 reloc is in the TOC csect.
6606 (md_apply_fix3): Correct gettext typo.
6608 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6610 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6611 .L - they are local labels and the branches are not really
6612 function calls but rather far jumps.
6614 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6616 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6618 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6620 * config/tc-i386.c (md_assemble): Print operand number rather than
6621 using ordinal_names.
6622 (i386_operand): Likewise.
6624 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6626 * Makefile.am (INTLLIBS): Define to work around apparent automake
6628 All Makefiles: Regenerated.
6630 * Many files: Added gettext invocations around user-visible
6632 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6633 HAVE_LC_MESSAGES): Define.
6634 * dep-in.sed: Added asintl.h.
6635 * po/Make-in: New file.
6636 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6638 * read.c (Z_): Renamed from `_'.
6639 * Makefile.am (SUBDIRS): Added po.
6640 (POTFILES): new macro.
6641 (po/POTFILES.in): New target.
6642 ($(OBJS)): Added asintl.h.
6644 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6645 (as_new_LDADD): Added $(INTLLIBS).
6646 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6647 (gasp_new_LDADD): Added $(INTLLIBS).
6648 (gasp_new_DEPENDENCIES): New macro.
6649 * configure, aclocal.m4: Rebuilt.
6650 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6652 (ALL_LINGUAS): Define.
6653 * macro.c: Include "asintl.h".
6654 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6655 * as.h: Include "asintl.h".
6656 * config/tc-i386.c (ordinal_names): Removed.
6657 (md_assemble): Changed error text to avoid ordinal_names.
6658 (i386_operand): Likewise.
6659 (reloc): Added as_bad to avoid i18n problems.
6660 (tc_gen_reloc): Likewise.
6661 * config/tc-arm.c (bad_args): Now a #define.
6663 * config/obj-vms.c (VMS_stab_parse): Changed type of
6665 (global_symbol_directory): Unified strings to avoid i18n
6667 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6668 avoid i18n problems.
6669 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6670 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6672 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6674 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6676 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6678 * as.c (print_version_id): Added an fprintf to avoid i18n
6680 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6682 * expr.c (expr): Added as_warn call to avoid i18n problems.
6683 * messages.c (as_assert): Changed code to avoid i18n problems.
6684 (as_abort): Likewise.
6685 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6686 (s_space): Likewise.
6687 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6689 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6691 * config/tc-i386.c (check_prefix): New static function, split out
6693 (struct _i386_insn): Add wait_prefix field.
6694 (md_assemble): Remove wait_prefix local variable. Use
6695 check_prefix when adding a prefix.
6697 * config/tc-i386.c (current_templates): New static variable.
6698 (md_assemble): Remove current_templates local variable.
6699 (md_assemble, i386_operand): Improve error and warning messages in
6700 many places. Add RESTORE_END_STRING in many places before error
6701 return. Clarify some comments.
6703 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6705 (md_assemble): Parse string instruction operands, looking for
6706 segment override prefixes. Check for invalid segment prefixes on
6708 (i386_operand): i.seg[] and max mem_operand changes for string
6710 * config/tc-i386.h (EsSeg): Define.
6712 * config/tc-i386.h (regKludge): Define.
6713 (iclrKludge, imulKludge): Don't define.
6714 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6715 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6716 opcode_modifier checks to look for more common cases first. Add
6717 default_seg for IsString case.
6719 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6723 * configure: Rebuild with new automake and libtool.
6724 * aclocal.m4, Makefile.in: Likewise.
6726 * doc/Makefile.am (as.dvi): New target.
6727 * doc/Makefile.in: Rebuild.
6729 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6731 * configure.in: Added sparc86x support.
6733 * configure: Rebuild.
6735 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6737 (md_parse_option): Warn if -EL is not supported for this architecture.
6739 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6741 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6743 * config/tc-mips.c (mips_ip): Note when we use get match on
6744 the full instruction name.
6746 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6748 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6749 back into the expression to handle add/sub simplification correctly.
6751 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6753 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6755 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6757 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6760 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6762 * symbols.c (max_indent_level): New global.
6763 (print_symbol_value_1): Use it.
6764 * expr.h (expr_build_dot): Declare.
6765 * expr.c (expr_build_dot): New function.
6767 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6769 * symbols.c (print_binary): New function.
6770 (print_expr_1): Call it.
6772 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6774 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6775 operand in the opcode.
6777 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6779 * config/tc-i386.h: Reorder operand flags and opcode modifier
6780 flags for clarity. Remove unused definitions: Unknown,
6781 ImmUnknown, DispUnknown, NoModrm.
6782 * config/tc-i386.c (type_names): Add missing Debug type.
6783 (md_assemble): Better duplicate prefix checking. Quicker string
6784 instruction check via new opcode_modifier flag.
6786 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6788 * doc/as.texinfo (Invoking): Clarify -Wa example.
6790 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6792 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6793 (s_mips_weakext): Define.
6794 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6795 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6798 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6800 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6801 is an error if the value can not be computed at assembly time.
6802 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6804 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6806 * gasp.c (main): Set next field of new include_path structure to
6807 NULL. From Avery Pennarun <averyp@gdc.ca>.
6809 * read.c (s_mri_sect): Call as_bad rather than abort for an
6810 unsupported MRI target.
6812 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6814 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6815 the destination of a branch instruction should be altered.
6816 (find_real_start): New function: Locate the real, Thumb coded
6817 start of a Thumb function.
6818 (do_t_branch23): Alter the destination of branches to Thumb
6821 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6823 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6825 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6828 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6830 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6831 * doc/c-hppa.texi: Likewise.
6833 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6835 * Makefile.am: Rebuild dependencies.
6836 * Makefile.in: Rebuild.
6838 * Makefile.am (DEP_INCLUDES): New variable.
6839 (.dep1): Change to work when srcdir is not an absolute path.
6840 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6841 * Makefile.in: Rebuild.
6843 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6845 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6846 LinearAddress patch.
6848 * configure.in: Set version to 2.9.1.
6849 * configure: Rebuild.
6851 * Branched binutils 2.9.
6853 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6855 * config/tc-i386.h (FWait): Define.
6856 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6857 other prefixes. Check FWait flag in opcode table to see which
6858 instructions require an fwait prefix.
6860 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6862 * stabs.c (get_stab_string_offset): Always create a stab string
6865 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6867 Fix some gcc -Wall warnings:
6868 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6869 * ehopt.c (eh_frame_code_alignment): Likewise.
6870 * expr.c (integer_constant, operand): Likewise.
6871 * frags.c (frag_align): Likewise.
6872 * gasp.c (level_0, change_base, doinstr): Likewise.
6873 * hash.c (hash_ask): Likewise.
6874 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6875 (debugging_pseudo): Likewise.
6876 * macro.c (define_macro, check_macro): Likewise.
6877 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6878 (ignore_rest_of_line, float_cons): Likewise.
6879 * symbols.c (decode_local_label_name): Likewise.
6880 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6881 (fixup_segment, number_to_chars_bigendian): Likewise.
6882 (number_to_chars_littleendian): Likewise.
6883 * config/atof-ieee.c (gen_to_words): Likewise.
6884 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6885 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6886 * read.c (output_big_sleb128): Initialize locals to avoid
6888 (output_big_uleb128, equals): Likewise.
6889 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6890 to unsigned int. Change zeros to unsigned int.
6891 * cond.c (s_if): Add return to default case.
6892 * frags.c (frag_now_fix): Change return type to addressT.
6893 * frags.h (frag_now_fix): Update declaration.
6894 * listing.c (file_info_struct): Change linenum to unsigned int.
6895 (struct list_info_struct): Change hll_line to unsigned int.
6896 (print_source): Update format string.
6897 * read.c (emit_expr): Change scan to unsigned int, and don't
6898 bother to initialize it.
6899 * symbols.c (dollar_label_count): Change to unsigned long.
6900 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6901 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6902 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6904 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6906 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6907 mcf5200 just as we do for m68000.
6908 (m68k_init_after_args): Likewise.
6909 (md_estimate_size_before_relax): Likewise.
6911 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6913 * config/tc-v850.c (md_assemble): Store relocation addend in
6914 fixup instead of instruction.
6916 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6918 * config/tc-i386.c (md_assemble): Swap template arguments to
6919 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6920 This macro is currently symmetric, so passing them the wrong
6921 way didn't cause any problem, but may if the macro is changed
6923 After copying template to i.tm, use i.tm. rather than t-> to
6924 access fields, and make t a const*
6925 Move i.tm.operand_types[] swap to immediately after the copy.
6927 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6929 * expr.h (expr_build_uconstant): Add prototype.
6930 (expr_build_unary,expr_build_binary): Add prototypes.
6931 * expr.c (expr_build_uconstant): New function.
6932 (expr_build_unary,expr_build_binary): New functions.
6934 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6936 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6937 * macro.c (macro_expand_body): Increase buffer size.
6938 * messages.c (as_warn): Likewise.
6939 (as_warn_where, as_bad, as_bad_where): Likewise.
6941 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6943 Based on patch from H.J. Lu <hjl@gnu.org>:
6944 * Makefile.am (DISTSTUFF): New variable.
6945 (diststuff): New target.
6946 * Makefile.in: Rebuild.
6948 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6950 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6951 m32r_elf_section_change_hook.
6953 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6954 emit a nop if a section ends with a 16 bit instruction.
6956 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6958 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6959 s_lcomm rather than obj_coff_lcomm.
6960 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6962 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6964 * config/tc-i386.h (LinearAddress): Define.
6965 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6966 instruction, don't use a default segment.
6968 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6970 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6971 * configure: Rebuild.
6973 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * aclocal.m4, configure: Rebuild with libtool 1.2.
6977 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6979 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6980 PC relative branches. Patch courtesy of Jonathan Walton.
6983 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6985 * configure.in (emulations): Add thumb-pe target.
6987 * configure (emulations): Add thumb-pe target.
6989 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6991 * itbl-lex.l (yywrap): Don't define if already defined as a
6994 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6996 * depend.c (quote_string_for_make): New function.
6997 (wrap_output): Use it.
6999 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7001 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7002 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7004 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7006 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7007 Recognize -GN and -relax.
7008 (md_begin): Initialize gp size from -G switch.
7009 (alpha_force_relocation): Always force if -relax.
7010 (alpha_align): Take a new argument that will specify when to
7011 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7012 Change all callers. Emit nop alignment padding as nop+unop pair.
7014 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7016 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7017 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7019 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7021 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7022 require padding to the next long word boundary.
7024 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7026 * cgen.c: #include symcat.h.
7027 * config/tc-m32r.c: Likewise.
7029 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7031 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7032 absolute expressions instead of '$' prefixed register names.
7034 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7036 * read.c (s_set): Record file and line info for symbols when -as.
7037 (pseudo_set): Don't overwrite that dummy fragment.
7039 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7041 * config/tc-ppc.c (md_pseudo_table): Add "section".
7042 (ppc_named_section): New static function.
7044 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7046 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7047 so we don't have to scan the entire list.
7049 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7051 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7052 case, allow the parallel instructions to modify the same flag
7055 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7057 * listing.c (list_symbol_table): Categorize symbols by
7058 undefined_section rather than sy_frag->line == NULL.
7060 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7062 * Makefile.am (install-exec-local): Install properly when ln
7063 fails or tooldir == prefix.
7065 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7067 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7068 Test result of insert_operand for error.
7070 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7072 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7073 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7074 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7075 * doc/Makefile.in: Rebuild.
7077 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7079 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7080 (macro): Fix handling of M_COP[0-3].
7082 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7084 Based on patches from Ross Harvey <ross@teraflop.com>:
7085 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7086 if macro_alternate or macro_mri.
7087 (getstring): Remove support for byte constants between < and >.
7088 (get_any_string): '<' only starts a string if macro_alternate or
7090 (macro_expand_body): Permit keyword parameters following
7091 positional parameters.
7093 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7094 * configure.in (alpha*-*-netbsd*): New target.
7095 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7096 * configure: Rebuild.
7098 * as.h (flag_warn_suppress_instructionswap): Move from here...
7099 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7100 here, and make static.
7102 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7103 BFD_ASSEMBLER or MANY_SEGMENTS.
7105 * as.c (show_usage): Update bug-gnu-utils address.
7106 * gasp.c (show_usage): Likewise.
7107 * doc/as.texinfo (Bug Reporting): Likewise.
7109 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7111 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7112 insns regardless of the size of a pointer if we're in mips I or
7114 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7116 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7118 Fix rac to accept only a0:
7119 * tc-d10v.c (parallel_ok, find_opcode):
7120 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7121 Introduce OPERAND_GPR.
7123 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7125 * read.c (s_fill): Handle non-constant repeat counts by creating
7126 an rs_space fragment.
7128 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7130 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7131 from as_bad to as_warn.
7133 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7135 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7136 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7137 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7139 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7141 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7142 seg_fix_rotP rather than fix_root from seg_info.
7144 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7146 * expr.c: Add support for 0x1_2_3_4 bignums.
7148 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7150 * configure.in: Change -linux* to -linux-gnu*.
7151 * configure: Rebuild.
7153 * app.c (do_scrub_begin): Treat \r as whitespace.
7155 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7157 * Makefile.am: Update dependencies.
7158 * Makefile.in: Rebuild.
7160 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7162 * configure, aclocal.m4: Rebuild with new libtool.
7164 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7166 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7167 the argument to bfd_set_arch_mach.
7168 (load_address): Use bfd_arch_bits_per_address to determine the
7169 bit size of an address instead of looking at the isa level.
7170 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7172 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7174 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7176 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7178 * ehopt.c: New file.
7179 * as.h (enum _relax_state): Add rs_cfa.
7180 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7181 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7182 * read.c (emit_expr): Call check_eh_frame.
7183 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7184 (relax_segment): Likewise.
7185 * Makefile.am: Rebuild dependencies.
7186 (GAS_CFILES): Add ehopt.c.
7187 (GENERIC_OBJS): Add ehopt.o.
7188 * doc/internals.texi (Frags): Document rs_cfa.
7190 * as.c (show_usage): Mention --traditional-format.
7191 (parse_args): Accept --traditional-format.
7192 * as.h (flag_traditional_format): Declare.
7193 * output-file.c (output_file_create): If flag_traditional_format,
7194 set BFD_TRADITIONAL_FORMAT on stdoutput.
7195 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7197 * config/tc-mips.c (append_insn): Make sure that if we have a
7198 fixup for an unmatched %hi reloc, it does not associated with a
7201 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7202 * doc/Makefile.in: Likewise.
7204 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7206 * config/tc-m32r.c (check_for_side_effects): New function.
7207 (can_make_parallel): Add checks for instruction side effects
7208 clashing with the other instruction.
7209 (assemble_parallel_insn): Improve warning messages. Return error
7210 message from non-swapped instruction order.
7212 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7214 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7216 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7217 md_cleanup definition. This moves the forced literal output to
7218 the end of the source pass, and avoids macro's inserting literals
7219 into the code immediately after the macro expansion.
7221 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7223 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7224 a gas internal symbol is adjustable.
7225 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7227 * as.h: If gcc version greater than 2.6, use `__format__' and
7228 `__printf__' in function attributes, rather than `format' and
7231 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7233 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7235 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7237 Add tms320c30 support:
7238 * config/tc-tic30.h: New file.
7239 * config/tc-tic30.c: New file.
7240 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7241 TARGET_FORMAT as "coff-tic30".
7242 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7243 * Makefile.am: Rebuild dependencies.
7244 (CPU_TYPES): Add tic30.
7245 (CPU_OBJ_VALID): tic30-aout is valid.
7246 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7247 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7248 * configure, Makefile.in: Rebuild.
7250 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7252 * config/tc-v850.c (md_assemble): Improvements to error messages.
7254 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7256 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7257 BFD_RELOC_HI16_S to store the high bits of any value.
7259 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7260 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7261 assembler calculate relocations to any external symbol at all.
7262 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7263 involving generation of pc-relative relocs.
7264 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7265 has been moved to md_apply_fix3.
7267 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7268 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7269 which actually means (the address of identifier's GOT entry) +
7270 constant, which is not particularly useful.
7272 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7274 * read.h (include_dirs): Declare.
7275 (include_dir_count,include_dir_maxlen): Declare.
7277 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7279 * configure.in: Correct check for shared opcodes library.
7280 * configure: Rebuild.
7282 * listing.c (buffer_line): If we can't open the file, set at_end.
7283 (listing_print): Remove unused local variable fi.
7285 * config/m68k-parse.y (reglistpair): Handle register list in
7288 * config/vms-conf.h: Don't undef VERSION.
7290 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7292 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7294 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7296 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7297 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7298 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7299 (EXTRA_DIST): Define.
7300 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7301 explicitly rather than via the list of object files.
7302 (gcc-as.opt): New file created when make-gas.com is run.
7303 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7304 itbl-cpu.h} to #include appropriate file rather than copying that
7306 * config/vms-conf.h: Synchronize with current config.in.
7307 * Makefile.in: Rebuild.
7309 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7311 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7312 (parallel_ok): Relaxed parallel subinstruction dependency check.
7314 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7316 * as.h (flag_warn_suppress_instructionswap): added new flag.
7317 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7318 command line argument.
7319 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7320 warning only if flag_warn_suppress_instructionswap is false.
7322 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7324 * configure.in (i386-*-mingw32*): New target.
7325 * configure: Rebuild.
7327 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7329 * symbols.c (resolve_symbol_value): Don't set the segment if it
7330 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7332 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7335 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7337 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7338 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7341 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7343 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7345 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7347 * config/tc-v850.c (v850_insert_operand): Display instruction when
7348 an error is encountered.
7350 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7352 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7353 (i386-*-sco3.2v5*coff): New target.
7354 (i386-*-sco3.2*): New target.
7355 * configure: Rebuild.
7357 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7359 * config/tc-v850.c: Tidy error message production.
7361 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7363 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7364 validate_immediate return value in the right type for comparisons
7367 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7369 * listing.c (MAX_BYTES): Use listing variables not constants.
7370 (data_buffer): No longer an array, but a pointer.
7371 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7372 (listing_listing): Allocate data_buffer.
7374 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7376 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7377 --listing-rhs-width, --listing-cont-lines.
7378 (show_usage): Update.
7379 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7380 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7381 (print_lines): Use the variables instead of the constants.
7382 (listing_listing): Likewise.
7383 * listing.h: Declare the new vars.
7385 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7387 * as.c (parse_args): Add --keep-locals alias for -L.
7388 Add --strip-local-absolute.
7389 (show_usage): Update.
7390 * as.h (flag_strip_local_absolute): New flag.
7391 * symbols.c (S_IS_LOCAL): Use it.
7392 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7393 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7394 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7396 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7398 * config/tc-m32r.c: Detect if explicitly parallel instructions
7399 might have an io conflict and issue a warning message.
7401 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7403 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7404 cgen_swap_fixups): Functions to save, restore and swap the fixup
7405 chain with a backup copy.
7406 (cgen_asm_finish_insn): Returns address of constructed insn.
7408 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7410 * listing.c (file_info_struct): Remove FILE, add POS.
7411 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7412 (file_info): Don't open the file.
7413 (buffer_line): Check for the file in the last_open cache, updating
7415 (print_source): Don't reference file_info->file.
7416 (listing_listing): Likewise.
7417 (listing_print): Close the file in the cache, if any.
7419 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7421 * read.c (dwarf_file_string): New file static variable.
7422 (emit_expr): Look for constant sequence that leads up to a file
7423 name in DWARF debugging output.
7424 (stringer): Use dwarf_file_string to decide whether to accept a
7425 string as a file name.
7427 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7429 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7430 (crack_operand): Add reg->reglst MRI hack.
7431 (r_seg): Put reglst symbols in reg_section.
7432 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7434 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7436 * tc-sh.c (get_specific): Handle SGR & DBR.
7438 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7440 * tc-h8300.c (parse_reg): Take the length of the symbol into
7441 account when attempting to match a register name.
7442 * tc-h8500.c (parse_reg): Likewise.
7444 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7446 * cgen.c: Formatting changes to improve readability.
7448 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7450 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7453 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7455 Based on a patch from Jim Wilson
7456 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7457 (tc_gen_reloc): Handle cross section PC relative relocs
7460 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7462 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7464 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7466 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7467 (expr_jmp_buf): New static local.
7468 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7469 (cgen_md_operand): New function.
7470 * tc-m32r.c: Clean up pass over `struct foo' usage.
7471 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7473 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7475 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7476 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7478 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7480 * config/tc-i386.c (i386_operand): Give an error if there are
7481 unrecognized characters after an expression.
7483 For older changes see ChangeLog-9697