1 2000-09-05 Alan Modra <alan@linuxcare.com.au>
3 * config/tc-hppa.c: (md_apply_fix): Handle vtable relocs.
4 (hppa_force_relocation): Handle vtable relocs.
5 (pa_vtable_entry): New.
6 (pa_vtable_inherit): New.
7 (md_pseudo_table): Add entries for vtable pseudos.
8 (hppa_fix_adjustable): Reject reduction of R_PARISC_GNU_VTINHERIT
9 and R_PARISC_GNU_VTENTRY relocs. Reject reduction of relocs
11 (tc_gen_reloc): Remove ELF_ARG_RELOC_INSN code.
12 (pa_type_args): Don't call symbol_get_bfdsym multiple times.
13 Set STT_PARISC_MILLICODE for OBJ_ELF when encountering a
15 * config/obj-elf.c (obj_elf_type): Allow md_elf_symbol_type to
16 specify a symbol type.
18 * config/tc-hppa.h: Reorganize file a little, grouping OBJ_ELF
19 dependent things together.
20 (md_elf_symbol_type): Define.
22 * config/tc-hppa.c (fix_new_hppa): Elide "$PIC_pcrel$0" pseudo
24 * config/tc-hppa.h (tc_frob_symbol): Elide "$PIC_pcrel$0" here too.
26 * config/obj-elf.h (obj_elf_vtable_inherit): Declare.
27 (obj_elf_vtable_entry): Declare.
29 * config/obj-elf.c (obj_elf_vtable_inherit): Return struct fix *
31 (obj_elf_vtable_entry): Similarly.
32 (elf_pseudo_table): Fix the damage with a cast.
34 2000-09-03 Richard Henderson <rth@cygnus.com>
36 * config/tc-ia64.c (emit_one_bundle): Stop collecting insns
37 for template selection when a label is needed.
39 2000-09-02 Kazu Hirata <kazu@hxi.com>
41 * config/tc-ia64.c: Fix formatting.
43 2000-09-02 Nick Clifton <nickc@redhat.com>
45 * configure.in: Increase version number to 2.10.91.
46 * configure: Regenerate.
47 * aclocal.m4: Regenerate.
48 * config.in: Regenerate.
49 * po/gas.pot: Regenerate.
50 * Makefile.in: Regenerate.
52 2000-09-01 Alexandre Oliva <aoliva@redhat.com>
54 * config/tc-sh.h [OBJ_ELF] (TC_FIX_ADJUSTABLE): Define.
55 * config/tc-sh.c (md_apply_fix): Map 32-bit relocations that
56 become PC-relative to BFD_RELOC_32_PCREL. Reject 16- or 8-bit
58 (sh_obj_adjustable): Return 1 for PC-relative offsets used in
61 2000-09-01 Niibe Yutaka <gniibe@m17n.org>, Kaz Kojima <kkojima@rr.iij4u.or.jp>, Alexandre Oliva <aoliva@redhat.com>
63 * config/tc-sh.h (DIFF_EXPR_OK, GLOBAL_OFFSET_TABLE_NAME,
64 TC_RELOC_GLOBAL_OFFSET_TABLE, TC_RELOC_RTSYM_LOC_FIXUP): Define.
65 * config/tc-sh.c (sh_elf_cons, sh_elf_suffix): New functions.
66 [OBJ_ELF] (md_pseudo_table) <long, int, word, short>: Use them.
67 (GOT_symbol): New variable.
68 (md_undefined_symbol): Set it.
70 2000-09-01 Richard Henderson <rth@cygnus.com>
72 * config/tc-ia64.c (match): Don't inline.
73 (extra_goodness): New.
74 (md_begin): Prefer nop.f and nop.b for best_template.
76 2000-08-31 Kazu Hirata <kazu@hxi.com>
78 * as.c: Fix formatting.
83 2000-08-31 Eric Christopher <echristo@cygnus.com>
85 * config/tc-mn10300.c: Cleanup and fix warnings.
86 (md_pseudo_table): Add initializers.
87 (md_show_usage): Cleanup.
88 (md_parse_option): Fix warnings.
89 (md_undefined_symbol): Fix warnings.
90 (md_conver_frag): Fix warnings.
91 (tc_gen_reloc): Fix warnings.
92 (md_apply_fix3): Fix warnings.
93 (check_operand): Fix warnings.
95 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
97 * acinclude.m4: Include libtool and gettext macros from the
99 * aclocal.m4, configure: Rebuilt.
101 2000-08-30 Mark Hatle <mhatle@mvista.com>
103 * config/tc-ppc.c (md_parse_option): Recognize -m405.
105 2000-08-31 Kazu Hirata <kazu@hxi.com>
107 * listing.c: Fix formatting.
109 2000-08-29 Kazu Hirata <kazu@hxi.com>
111 * app.c: Fix a comment typo. Fix formatting.
113 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
115 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
116 offset of the target destination for jmp instructions.
117 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
119 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
121 * NEWS: Mention support for CRIS.
123 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
125 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
126 Sets `.lcomm' alignment to zero.
128 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
130 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
131 (TC_FIX_ADJUSTABLE): Define.
133 2000-08-23 Jim Wilson <wilson@cygnus.com>
135 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
136 unwind.personality_routine is set.
138 2000-08-23 H.J. Lu <hjl@gnu.org>
140 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
142 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
144 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
147 2000-08-22 H.J. Lu <hjl@gnu.org>
149 * config.in (STRICTCOFF): New for strict COFF.
151 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
152 i386-*-go32* and i386-go32-rtems*.
153 * configure: Rebuilt.
155 * config/obj-coff.c (obj_coff_endef): Follow the historical
156 behavior if STRICTCOFF is not defined.
158 * doc/internals.texi: Document STRICTCOFF.
160 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
162 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
163 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
164 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
165 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
166 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
167 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
168 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
171 2000-08-22 Eric Christopher <echristo@cygnus.com>
173 * config/tc-mn10300.c: (md_apply_fix): New function.
174 (mn10300_force_relocation): New function.
175 (mn10300_fix_adjustable): New function.
177 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
178 (TC_HANDLES_FX_DONE): Define.
179 (obj_fix_adjustable): Define.
180 (MD_APPLY_FIX3): Define.
181 (TC_LINKRELAX_FIXUP): Define.
183 * write.c: (TC_LINKRELAX_FIXUP): Define if not
185 (fixup_segment): Use TC_LINKRELAX_FIXUP.
187 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
189 2000-08-21 Jason Eckhardt <jle@cygnus.com>
191 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
192 if the fixup resulted in a relocation.
194 2000-08-18 Nick Clifton <nickc@redhat.com>
196 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
197 Make reference to first element of shift_names explicit.
199 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
201 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
202 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
203 add a symbol's address. Removed all target-specific #ifdefs that
204 used to accomplished the same.
205 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
206 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
207 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
208 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
209 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
211 2000-08-17 Kazu Hirata <kazu@hxi.com>
213 * dwarf2dbg.c: Fix formatting.
215 2000-08-17 Nick Clifton <nickc@redhat.com>
217 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
218 to be recoded as logical shift lefts by zero.
220 2000-08-16 Jim Wilson <wilson@cygnus.com>
222 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
223 postincrement modified registers. Handle IA64_OPND_R3_2 addl
225 (note_register_values): Handle IA64_OPND_R3_2 operands.
227 2000-08-16 Jason Eckhardt <jle@cygnus.com>
229 * config/tc-i860.c (md_operand): Silly typo fixed.
231 2000-08-16 Nick Clifton <nickc@redhat.com>
233 * config/tc-arm.c (struct asm_shift): Delete.
235 (enum asm_shift_index): New.
236 (struct asm_shift_properties): New.
237 (struct asm_shift_name): New.
238 (shift_properties[]); New.
239 (shift_names[]); New.
241 (decode_shift): Use new structures.
242 Issue a warning is "ROR #0" is used.
243 Issue a warning if "ASR #0" or "LSR #0" is used.
245 (md_begin): Initialise arm_shift_hsh table from new
246 asm_shift_name array.
248 2000-08-16 Jakub Jelinek <jakub@redhat.com>
250 * config/tc-sparc.c: Kill all warnings.
251 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
253 (md_show_usage): Update usage text.
255 2000-08-16 Nick Clifton <nickc@redhat.com>
257 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
260 2000-08-15 Will Cohen <wcohen@redhat.com>
262 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
264 * config/tc-sh.c (md_assemble): Changed so debug_type
265 test performed for ppi_assemble
266 * config/tc-sh.c: Included dwarf2dbg.h.
267 (debug_line): Defined.
268 (md_assemble): Generates dwarf2 line info.
269 (sh_finalize): New function. Finalize dwarf2 info.
270 (assemble_ppi): Returns size of code generated.
271 (build_Mytes): Returns size of code generated.
272 (md_pseudo_table): Added "file" and "loc" psuedo ops.
273 * config/tc-sh.h (md_end): Defined.
274 (sh_finalize): Declared.
276 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
278 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
281 2000-08-14 Nick Clifton <nickc@redhat.com>
283 * config/tc-arm.c (do_bx): Allow "bx pc".
285 2000-08-14 Jim Wilson <wilson@cygnus.com>
287 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
288 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
289 (md_begin): Change assignment to md.flag to OR in the new bit.
291 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
293 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
294 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
297 2000-08-14 Jason Eckhardt <jle@cygnus.com>
299 * NEWS: Mention i860 support.
301 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
303 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
305 2000-08-14 Andreas Schwab <schwab@suse.de>
307 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
309 2000-08-11 Andreas Schwab <schwab@suse.de>
311 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
314 2000-08-11 Kazu Hirata <kazu@hxi.com>
316 * expr.c: Fix formatting.
317 * config/obj-bout.c: Likewise.
319 2000-08-10 Jason Eckhardt <jle@cygnus.com>
321 * doc/c-i860.texi: Flesh out the i860 section more.
323 2000-08-10 Kazu Hirata <kazu@hxi.com>
325 * symbols.c: Fix formatting.
328 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
330 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
331 has the IgnoreSize bit set.
333 2000-08-09 Alan Modra <alan@linuxcare.com.au>
335 From Rodney Brown <RodneyBrown@mynd.com>
336 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
337 * configure: Regenerate.
339 2000-08-09 Kazu Hirata <kazu@hxi.com>
341 * hash.c: Fix formatting.
344 2000-08-08 Jason Eckhardt <jle@cygnus.com>
346 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
347 (i860_fix_info): New enum.
348 (MD_APPLY_FIX3): Define.
349 (WORKING_DOT_WORD): Define.
350 (TC_HANDLES_FX_DONE): Define.
351 (DIFF_EXPR_OK): Define.
352 (LISTING_HEADER): Define.
353 (TARGET_FORMAT): Select target format based on endian flag.
354 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
355 (target_big_endian): Add external declaration.
357 * config/tc-i860.c: All existing code reworked completely. Other
358 new code shown below.
359 (SYNTAX_SVR4): Define.
360 (target_warn_expand): New variable.
361 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
362 (md_longopts): Declare and define with new options (-EL, -EB,
364 (md_show_usage): New function.
365 (md_operand): New function.
366 (obtain_reloc_for_imm16): New function.
367 (md_apply_fix3): New function.
368 (tc_gen_reloc): New function.
370 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
372 * config/tc-m68hc11.c (build_jump_insn): Make sure the
373 2 bytes of the jump address are in the same frag.
374 (find): Accept 68hc12 register indirect modes.
376 * NEWS: Mention 68HC11 & 68HC12 support.
378 2000-08-07 Richard Henderson <rth@cygnus.com>
380 * config/tc-ia64.c (unwind): Add prologue_mask member.
381 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
382 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
383 (dot_body): Clear unwind.prologue_mask.
384 (dot_prologue): Set it. Accept a register second argument.
386 2000-08-07 Kazu Hirata <kazu@hxi.com>
388 * config/atof-ieee.c: Fix formatting.
389 * config/atof-tahoe.c: Likewise.
391 2000-08-06 Nick Clifton <nickc@cygnus.com>
393 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
396 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
397 of .popsection, .previous, .pushsection, .subsection,
398 .version, .vtable_entry, .vtable_inherit and .weak.
400 2000-08-05 Kazu Hirata <kazu@hxi.com>
402 * config/tc-cris.c: Fix formatting.
403 * config/tc-i386.c: Likewise.
404 * config/tc-sparc.c (sparc_ip): Simplify the code.
406 2000-08-04 Kazu Hirata <kazu@hxi.com>
408 * config/tc-cris.c: Rearrange code for readability.
409 * config/tc-d10v.c: Fix formatting.
410 * config/tc-m32r.c: Likewise.
411 * config/tc-sparc.c: Likewise.
413 2000-08-02 Jim Wilson <wilson@cygnus.com>
415 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
416 before ia64_find_opcode.
417 (md_assemble): Likewise.
419 2000-08-01 Nick Clifton <nickc@cygnus.com>
421 * config/tc-arm.c (do_mrs): Fix skip of 'cpsr_all' flag.
422 Undo some formatting fixes.
424 2000-08-01 Kazu Hirata <kazu@hxi.com>
426 * config/obj-som.c: Fix formatting.
427 * config/obj-ieee.c: Likewise.
428 * config/tc-arm.c: Likewise.
429 * config/tc-v850.c: Likewise.
431 2000-08-01 Nick Clifton <nickc@redhat.com>
433 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
434 index by command line option.
436 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
438 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
439 (@node M68K-Branch): Rewrite to match the reality.
441 2000-07-31 Jason Eckhardt <jle@cygnus.com>
443 * doc/c-i860.texi: New file.
444 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
445 * doc/Makefile.in: Regenerate.
446 * doc/all.texi: Add I860 as relevant architecture.
447 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
449 2000-07-31 Kazu Hirata <kazu@hxi.com>
451 * config/tc-d30v.c: Fix formatting.
453 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
455 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
456 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
457 long emit a long branch if available instead of an absolute jump, never
458 emit absolute jumps for anything with --pcrel.
460 * doc/c-m68k.texi: Document new command line option.
462 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
464 * config/tc-avr.c: Use PARAMS macro in function declarations.
465 Don't declare md_pcrel_from_section (already in tc-avr.h).
466 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
467 (avr_operand): Don't set (unsigned) op_mask to -1.
469 2000-07-28 Jason Eckhardt <jle@cygnus.com>
471 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
472 * configure: Regenerated.
473 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
474 of operand to the .type directive (.e.g, "type").
476 2000-07-28 Alan Modra <alan@linuxcare.com.au>
478 * as.h (warn_comment, found_comment, found_comment_file): Declare.
479 * app.c (do_scrub_chars): Record where first comment found.
480 * read.c (read_a_source_file): Init found_comment on entry, and
481 notify whether comments found on exit.
482 * config/tc-hppa.c (md_shortopts): Add "c".
483 (md_longopts): Add warn-comment.
484 (md_parse_option): Handle it.
485 (md_show_usage): Show available options.
486 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
488 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
490 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
491 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
493 (md_estimate_size_before_relax): Don't fall off end of function.
495 2000-07-27 Kazu Hirata <kazu@hxi.com>
497 * config/tc-avr.c: Fix formatting.
498 * config/tc-ns32k.c: Likewise.
500 2000-07-27 Alan Modra <alan@linuxcare.com.au>
502 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
504 2000-07-27 Kazu Hirata <kazu@hxi.com>
506 * config/tc-d10v.c: Fix formatting.
507 * config/tc-z8k.c: Likewise.
508 * config/tc-sparc.c: Likewise.
510 2000-07-26 Dave Brolley <brolley@redhat.com>
512 * cgen.c (queue_fixup): Declare opinfo.
513 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
514 (gas_cgen_md_operand): Ditto.
515 (gas_cgen_md_apply_fix3): Ditto.
517 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
519 * config/obj-coff.c (obj_frob_symbol): Don't merge
520 labels. Don't merge if the symbol isn't constant. Return
521 immediately if a symbol is merged.
523 2000-07-22 Alan Modra <alan@linuxcare.com.au>
525 * frags.c (frag_align): Correct absolute section alignment.
527 2000-07-20 DJ Delorie <dj@redhat.com>
529 * config/obj-coff.c (obj_frob_symbol): revert previous change,
530 it breaks linking against DLLs.
532 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
534 * configure.in: Add CRIS support.
535 * configure: Regenerate.
536 * Makefile.am: (CPU_TYPES): Add cris.
537 (CPU_OBJ_VALID) [aout]: Add cris.
538 (MULTI_CPU_TYPES): Add cris.
539 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
540 [coff]: Only i386 and mips are valid.
541 (TARGET_CPU_CFILES): Add config/tc-cris.c.
542 (TARGET_CPU_HFILES): Add config/tc-cris.h.
543 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
544 Regenerate dependencies.
545 * Makefile.in: Regenerate.
546 * aclocal.m4: Regenerate.
547 * as.c: Declare crisaout, criself.
548 * config/tc-cris.h, config/tc-cris.c: New.
549 * config/e-criself.c, config/e-crisaout.c: New.
550 * po/POTFILES.in, po/gas.pot: Regenerate.
552 2000-07-20 Kazu Hirata <kazu@hxi.com>
554 * read.c: Fix formatting.
555 * write.c: Fix formatting.
557 2000-07-19 H.J. Lu <hjl@gnu.org>
559 * sb.c: Include <stdlib.h> if exists for abort ().
561 2000-07-19 Alan Modra <alan@linuxcare.com.au>
563 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
564 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
565 (pa_type_args): Same here.
567 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
569 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
570 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
571 the storage class is already set.
573 2000-07-17 Kazu Hirata <kazu@hxi.com>
575 * config/tc-m68hc11.c: Fix formatting.
576 * config/tc-mn10200.c: Likewise.
577 * config/tc-mn10300.c: Likewise.
578 * config/tc-pj.c: Likewise.
579 * config/tc-tic80.c: Likewise.
580 * config/tc-w65.c: Likewise.
582 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
584 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
587 2000-07-15 Ian Lance Taylor <ian@zembu.com>
589 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
592 2000-07-15 Alan Modra <alan@linuxcare.com.au>
594 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
595 ELF as are used for SOM (except the 32-bit reloc one) to decide
596 whether a symbol can be reduced to a section symbol. Expand on
597 the comment for symbols involved in LR% and RR% expressions.
599 2000-07-14 Nick Clifton <nickc@cygnus.com>
601 * config/tc-mips.c (mips_disable_float_construction): New
602 static variable. Set to true if doubles should not be
603 constructed by loading two single width fp registers with
605 (mips_ip): Test mips_disable_float_construction.
606 (md_longopts): Add command line switches --construct-floats
607 and --no-construct-floats.
608 (md_parse_option): Parse new command line options.
609 (md_show_usage): Describe new command line options.
611 * doc/c-mips.texi: Document new command line options.
613 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
615 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
616 * configure: Regenerate.
618 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
620 * configure.in (DEFAULT_EMULATION setting): Revert part of
621 2000-07-01 change that set te_multi=multi unless set to tmips.
622 * configure: Regenerate.
624 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
626 * config/obj-coff.c (coff_frob_section): Add padding to the last
627 section when aligning it increases its size.
629 2000-07-11 Kazu Hirata <kazu@hxi.com>
631 * config/tc-tic54x.c: Fix formatting.
633 2000-07-10 Kazu Hirata <kazu@hxi.com>
635 * config/tc-h8500.c: Fix formatting.
636 * config/tc-tic54x.c: Fix formatting.
638 2000-07-10 Alan Modra <alan@linuxcare.com.au>
640 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
641 displacements correctly.
643 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
645 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
647 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
651 2000-07-09 Alan Modra <alan@linuxcare.com.au>
653 From David Huggins-Daines <dhd@linuxcare.com>
654 * config/te-hppalinux64.h: Add a new emulation.
655 * configure.in (emulations): Add configure bits to support the
656 64-bit Linux/parisc target.
657 * configure: Regenerate.
659 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
660 (md_shortopts): Add `V' for ELF.
662 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
663 when SOM or ELF_ARG_RELOC are defined.
664 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
665 ELF_ARG_RELOC are defined.
666 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
667 (pa_stringer): ..Do it here instead. Fix comment typos.
668 (hppa_force_relocation): Cast enums to int before comparing with
671 From Ryan Bradetich <rbradetich@uswest.net>
672 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
673 redifinition warning.
674 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
675 (hppa_force_relocation): ditto
676 (md_apply_fix): Added cast to buf to fix warnings.
678 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
679 cons_fix_new_hppa, hppa_force_relocation): Prototype.
681 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
682 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
683 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
684 reloc_type** to avoid warnings in switch.
685 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
686 little earlier instead.
688 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
690 (pa_type_args): Use symbol_arg_reloc_info.
691 (struct pa_it): Make arg_reloc unsigned int.
692 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
693 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
694 (pa_code): Delete. pa_text duplicates this function.
695 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
696 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
698 (cons_fix_new_hppa): Actually change selector to e_fsel when
699 warning about assuming so.
700 (tc_gen_reloc): More example elf arg reloc code.
701 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
702 (hppa_force_relocation): Likewise.
704 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
706 (pa_end_of_source): Prototype.
707 (hppa_fix_adjustable): Prototype.
708 (LABELS_WITHOUT_COLONS): Move it..
709 * config/te-hppa.h: To here.
711 * config/te-hppa64.h: New file.
713 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
715 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
716 format -10, -16, 16 relocs.
717 (hppa_elf_mark_end_of_function): Test for null
718 last_call_info->start_symbol
720 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
721 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
722 re_assesmble_* functions. Delete extraneous statements. Fix
724 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
725 insn to re_assemble_*.
727 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
729 * doc/internals.texi (Expressions): Fix typo.
731 2000-07-08 Kazu Hirata <kazu@hxi.com>
733 * config/tc-sh.c: Fix formatting.
734 * config/tc-tic54x.c: Fix formatting.
735 * depend.c: Fix formatting.
736 * flonum-konst.c: Likewise.
737 * flonum-mult.c: Likewise.
739 2000-07-07 Kazu Hirata <kazu@hxi.com>
741 * config/tc-sh.c: Fix comments.
742 * config/obj-vms.c: Fix comments.
743 * config/tc-a29k.c: Likewise.
744 * config/tc-alpha.c: Likewise.
745 * config/tc-h8300.c: Likewise.
746 * config/tc-h8500.c: Likewise.
747 * config/tc-i370.c: Likewise.
748 * config/tc-ia64.c: Likewise.
749 * config/tc-m68hc11.c: Likewise.
750 * config/tc-m68k.c: Likewise.
751 * config/tc-mips.c: Likewise.
752 * config/tc-ns32k.c: Likewise.
753 * config/tc-ppc.c: Likewise.
754 * config/tc-z8k.c: Likewise.
756 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
758 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
759 Default to '(SEC_LOAD | SEC_DATA)'.
760 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
762 * doc/internals.texi (CPU Backend): Describe
763 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
765 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
767 * as.c (parse_args): NULL terminate the long option list.
769 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
771 * config/tc-d30v.h: Include "write.h" for fixS.
772 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
774 2000-07-05 Nick Clifton <nickc@cygnus.com>
776 * config/tc-d30v.c (write_2_short): Further changes to warning
777 messages produced when combining EITHER_BUT_PREFER_MU attributed
780 2000-07-05 DJ Delorie <dj@redhat.com>
784 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
786 * config/tc-arm.c (psrs): Accept combinations of flags.
788 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
790 * config/tc-avr.c: Change _ () to _() around all strings marked
791 for translation (exception from the usual coding style).
792 (avr_opt): New struct variable, how the new switches are set.
793 (OPTION_MMCU): Define as 'm' and actually use.
794 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
795 (show_mcu_list): New function, display the list of known MCUs.
796 (md_show_usage): Document the new switches. Call show_mcu_list.
797 (avr_set_arch): Change 'm' to OPTION_MMCU.
798 (md_parse_option): Call show_mcu_list if unknown MCU specified.
799 Handle the new switches.
800 (avr_operands): Disable warnings for undefined combinations of
801 operands if -mall-opcodes. Disable warnings for skipping two-word
802 instructions if enhanced core or -mno-skip-bug.
803 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
804 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
805 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
806 (avr_ldi_expression): Warn about implicit lo8().
807 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
809 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
811 * configure.in: Add entry for mips-*-sysv4*MP*
813 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
814 elf32-tradlittlemips for traditional mips targets.
815 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
816 test for Link Once sections as in adjust_reloc_syms.
817 * config/te-tmips.h: New file for traditional mips targets. Define
820 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
822 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
823 flags argument is not present, don't change an existing section's
824 section's attributes. If the flags argument is present, warn if the
825 attributes don't match the section's current attributes. When
826 long section names are supported, set SEC_LINK_ONCE and
827 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
829 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
831 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
832 symbols; create them.
834 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
836 * write.c (set_segment_vma): New: Set vma and lma for a segment.
837 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
839 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
841 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
842 expressions. Ignore the problem when handling 16 bit signed
843 immediates, because the assembler will take care of the relocation
846 2000-06-27 Nick Clifton <nickc@cygnus.com>
848 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
849 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
850 sequential order, and emit warning messages if the input source
851 code contains constructs like that, or parallel constructs
852 containing such opcodes.
854 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
856 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
857 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
858 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
859 (md_show_usage): Update usage message.
860 (md_parse_option): Allow redefinition of MCU type within the
861 same avr[1-5] bfd machine type. Show both old and new MCU type
862 in the error message.
863 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
864 Simplify 8K wrap code.
866 2000-06-25 Kazu Hirata <kazu@hxi.com>
868 * config/obj-aout.c: Remove all uses of DEFUN.
869 * config/obj-ieee.c: Likewise.
870 * config/tc-sh.c: Fix comment typos.
871 * config/tc-tahoe.c: Likewise.
872 * config/tc-vax.c: Likewise.
873 * config/tc-w65.c: Likewise.
874 * config/tc-z8k.c: Likewise.
875 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
877 2000-06-24 DJ Delorie <dj@cygnus.com>
879 * config/tc-i386.c (md_estimate_size_before_relax): Revert
880 more changes from Sept 1999
881 (tc_i386_fix_adjustable): ditto
882 (md_apply_fix3): ditto
884 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
886 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
887 (gas_cgen_parse_operand): Set it around expression() call.
888 (gas_cgen_md_operand): Test for it before longjmp().
890 2000-06-24 Kazu Hirata <kazu@hxi.com>
892 * config/tc-h8500.c: Remove all uses of DEFUN.
893 * config/tc-sh.c: Likewise.
894 * config/tc-w65.c: Likewise.
895 * config/tc-z8k.c: Likewise.
897 * config/tc-h8500.c: Fix typos in comments.
899 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
901 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
904 2000-06-23 matthew green <mrg@redhat.com>
906 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
907 defined. Fix error message and double increment of
908 input_line_pointer for `[' grouping.
910 2000-06-22 Kazu Hirata <kazu@hxi.com>
912 * config/tc-h8300.c: Fix formatting and comment typos.
914 2000-06-22 Timothy Wall <twall@cygnus.com>
916 * config/tc-ia64.c (note_register_values): Move premature QP
917 notation clearing into the appropriate place.
919 2000-06-22 Alan Modra <alan@linuxcare.com.au>
921 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
922 first before anything else. Add bin-bugs.h, emul.h and progress.h
923 Sort list of files as for $(OBJS) in Makefile.am.
925 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
926 find one. Remake dependencies.
927 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
928 * Makefile.in: Regenerate.
929 * doc/Makefile.in: Regenerate.
931 * config/tc-i386.c (i386_displacement): Don't assume a constant
932 displacement is necessarily 16 bits when in 16 bit code mode.
933 (md_assemble): Instead size the displacement here after we know
934 for sure that a .code16gcc operand hasn't automatically added
935 operand size prefixes.
937 2000-06-21 H.J. Lu <hjl@gnu.org>
939 * Makefile.am: Rebuild dependency.
940 * Makefile.in: Rebuild.
942 2000-06-21 Kazu Hirata <kazu@hxi.com>
944 * config/tc-h8300.c (parse_reg): Make the function static.
945 (parse_exp): Likewise.
947 2000-06-20 DJ Delorie <dj@cygnus.com>
949 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
950 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
951 for cygwin import libraries to work properly.
953 2000-06-20 H.J. Lu <hjl@gnu.org>
955 * Makefile.am: Rebuild dependency.
956 * Makefile.in: Rebuild.
957 * configure: Likewise.
958 * doc/Makefile.in: Likewise.
960 2000-06-20 Timothy Wall <twall@cygnus.com>
962 * doc/internals.texi (CPU backend): Add @itemx for
963 TC_START_LABEL_WITHOUT_COLON.
964 * doc/c-tic54x.texi: New.
965 * doc/as.texinfo: Add tic54x features and include primary tic54x
967 * doc/all.texi: Add C54X.
968 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
969 * doc/Makefile.in: Regenerate.
970 * configure.in: Add tic54x and define LIBM for tic54x.
971 * configure: Regenrate.
972 * config/tc-tic54x.[ch]: New.
973 * config/obj-coff.h: Add tic54x.
974 * Makefile.am: (CPU_TYPES): Add tic54x.
975 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
976 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
977 (as_new_LDADD): Add $(LIBM).
978 * Makefile.in: Regenerate.
980 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
982 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
983 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
984 * doc/as.texinfo: Likewise.
986 * configure, Makefile.in: Regenerate.
987 * configure.in (emulations): Recognize m6811 and m6812.
988 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
989 Added files for 68hc11 and 68hc12 assembler.
990 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
991 * config/tc-m68hc11.h: Header definition for that assembler.
993 2000-06-18 Nick Clifton <nickc@redhat.com>
995 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
996 instead of OCTETS_PER_BYTE.
998 * config/tc-v850.c: Fix compile time warnings.
999 * config/tc-ppc.c: Fix compile time warnings.
1001 2000-06-18 H.J. Lu <hjl@gnu.org>
1003 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
1004 * configure: Rebuild.
1006 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
1008 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
1011 2000-06-16 Nick Clifton <nickc@cygnus.com>
1013 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
1014 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
1016 * doc/c-mips.texi: Document newly accepted cpu variants.
1018 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
1020 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
1022 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
1024 * macro.c (getstring): Make it possible to escape the quote
1027 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
1029 * config/tc-hppa.c (pa_export): Weak symbols can be global.
1031 2000-06-13 H.J. Lu <hjl@gnu.org>
1033 * configure: Regenerate.
1035 2000-06-09 Alan Modra <alan@linuxcare.com.au>
1037 * app.c (do_scrub_begin): Don't default lex[';'] as a line
1039 * doc/internals.texi (line_separator_chars): Semicolon is no
1040 longer a default. Mention null and newline as defaults.
1042 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
1044 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
1045 * config/tc-i860.h (line_separator_chars): Likewise.
1046 * config/tc-h8300.c (line_separator_chars): Likewise.
1047 * config/tc-i960.c (line_separator_chars): Likewise.
1048 * config/tc-m68k.c (line_separator_chars): Likewise.
1049 * config/tc-mips.c (line_separator_chars): Likewise.
1050 * config/tc-ns32k.c (line_separator_chars): Likewise.
1051 * config/tc-sparc.c (line_separator_chars): Likewise.
1052 * config/tc-vax.c (line_separator_chars): Likewise.
1054 * config/tc-h8300.c (comment_chars): Use string initialiser.
1055 * config/tc-i960.c (line_comment_chars): Likewise.
1056 * config/tc-z8k.c (comment_chars, line_comment_chars,
1057 line_separator_chars): Likewise.
1059 * config/tc-arm.c (line_separator_chars): Always use `;', not just
1062 2000-06-08 Nick Clifton <nickc@cygnus.com>
1064 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
1067 2000-06-08 David O'Brien <obrien@FreeBSD.org>
1069 * configure.in (VERSION): Update to show this is the CVS mainline.
1071 2000-06-08 Matthew Jacob <mjacob@feral.com>
1073 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
1074 $at is the integer register $r28, vs. both $r28 and the floating
1075 point register $f28.
1077 2000-06-08 James E. Wilson <wilson@cygnus.com>
1079 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
1080 (dot_endp): Don't call ia64_flush_insns.
1081 (emit_one_bundle): Don't delete prologue/body records from
1082 unwind_record list in first loop. Rewrite second loop to account for
1085 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1087 * config/tc-ia64.c: Add missing prototypes.
1088 (generate_unwind_image): Cast argument to output_unw_records call.
1090 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1092 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1094 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1096 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1097 (REGISTER_P): likewise.
1098 (avr_opcodes): uses include/opcode/avr.h
1099 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1101 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1103 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1106 2000-06-03 H.J. Lu <hjl@gnu.org>
1108 * read.c (is_end_of_line): Put back `;'.
1110 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1112 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1114 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1116 * expr.c (operand): Test is_end_of_line outside switch to catch
1117 line separator chars that are also operators.
1118 (operator): Return O_illegal for line separator chars.
1120 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1121 entry (or `!' entry for TC_HPPA).
1123 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1124 before indexing is_end_of_line. Remove redundant check for '\0'.
1126 * config/tc-h8500.c (md_assemble): Likewise.
1127 * config/tc-mcore.c (md_assemble): Likewise.
1128 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1131 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1133 * config/tc-mcore.c (mcore_cons): Likewise.
1134 (mcore_float_cons): Likewise.
1135 (mcore_stringer): Likewise.
1136 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1138 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1140 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1142 2000-05-29 Nick Clifton <nickc@cygnus.com>
1144 * config/tc-sh.c: Fix compile time warning messages.
1146 * config/tc-mips.c: Fix compile time warning messages.
1148 2000-05-29 Philip Blundell <philb@gnu.org>
1150 * doc/as.texinfo: Update copyright dates.
1151 (Local Labels): Delete misplaced mention of ARM.
1152 * NEWS: Mention ARM ELF support.
1154 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1156 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1157 it is modified, and use the real_size to compute the frag address
1158 for dwarf2 line info.
1160 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1162 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1163 line-matching scheme to cope with automake moving variables around.
1164 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1165 * Makefile.in: Regenerate.
1167 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1169 * config/tc-sparc.c (sparc_relax): New.
1170 (md_longopts): Add -relax and -no-relax options.
1171 (md_parse_options, md_show_usage): Likewise.
1172 (md_apply_fix3): Optimize tail call into branch always if possible.
1174 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1176 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1177 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1178 rules, with warning when a GAS statement specifies a packing that
1179 will result in an instruction being squashed.
1180 Added typdef packing_type and enumerals, changed various integer
1181 literals to use the enumerals.
1183 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1185 * config/tc-ia64.c (dot_restorereg_p): New function.
1186 (md_pseudo_table): Add restorereg.p.
1187 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1188 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1190 * config/tc-ia64.h (unw_record_type): Add unwabi.
1191 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1192 called MASK with members for imask, and the masks produced by
1193 fr_mem, gr_mem, br_mem, and frgr_mem.
1194 (unw_p_record): Add members ABI and CONTEXT.
1195 (unw_x_record): Add member AB.
1196 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1197 as pseudo-register for use during unwind info generation.
1198 (AR_PFS, AR_LC): New macros.
1199 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1200 whose names start with an at sign (as in "@priunat").
1201 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1203 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1204 proc_end, unwind_info, personality_routine): Consolidate into
1205 "unwind" structure to reduce offset-table use. Add member
1206 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1208 (output_R1_format, output_R3_format, output_P3_format,
1209 output_P6_format): Initialize R with zero to reduce compiler warnings.
1210 (output_P7_format): Ditto. Add `default' branch to switch
1211 statement to reduce compiler warnings.
1212 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1213 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1214 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1215 into single argument.
1216 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1217 compiler warnings. Merge A and B args into single argument.
1218 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1219 A and B args into single argument.
1220 (free_record): Removed (wasn't used).
1221 (free_list_records): Also free imasks in prologue records.
1222 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1223 (output_spill_mask): Remove.
1224 (output_unwabi): New function.
1225 (output_epilogue, output_label_state, output_copy_state): Call
1227 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1228 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1230 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1231 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1232 as part of handling the prologue records. Emit region's imask if
1233 we have one. Handle unwabi, epilogue, label_state, copy_state,
1234 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1235 spill_sprel_p, and spill_reg_p records.
1236 (set_imask, count_bits, slot_index): New function.
1237 (fixup_unw_records): Fix region size computation. Handle
1238 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1239 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1240 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1241 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1242 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1243 (dot_save): Use manifest constants for applicaton registers.
1244 Handle REG_PR and REG_PRIUNAT.
1245 (dot_restore): Don't just ignore it.
1246 (dot_restorereg): New function..
1247 (generate_unwind_image): Ensure unwind info is a multiple of eight
1248 bytes, not just four bytes.
1249 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1250 (dot_altrp): Don't just ignore it.
1251 (dot_savemem): New function. Replaces dot_savesp() and
1252 dot_savepsp(). Use manifest constants for applicaton registers.
1253 Handle REG_PR and REG_PRIUNAT.
1254 (dot_savef): Simplify.
1255 (dot_saveb): Support generation of br_gr.
1256 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1257 dot_label_state, dot_copy_state): New function.
1258 (dot_unwabi): Don't just ignore it.
1259 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1260 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1261 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1262 (emit_one_bundle): Set slot number for prologue/body records
1263 *before* emitting the first insn.
1264 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1265 (md_begin): Declare "psp" pseudo-register.
1266 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1267 so we don't get segfault.
1268 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1269 counts as required per SW Conventions manual
1270 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1271 output_preds_psprel, output_preds_sprel, output_spill_base,
1272 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1273 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1274 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1275 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1276 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1277 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1278 (dot_vframe): Implement.
1279 (dot_vframesp, dot_vframepsp): New function.
1281 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1283 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1284 * configure: Regenerate.
1286 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1288 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1289 (md_estimate_size_before_relax): so we can use it here instead of
1290 old kludges. Localise vars to blocks. Comment.
1292 * frags.c (frag_new): Update fr_var comments.
1293 * frags.h (struct frag): Ditto.
1295 2000-05-22 Richard Henderson <rth@cygnus.com>
1297 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1298 (pseudo_func): Add pcrel.
1299 (operand_match): Handle IA64_OPND_TGT64.
1300 (build_insn): Likewise.
1301 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1302 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1303 (fix_insn): Handle all three 64-bit relocation types.
1305 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1307 * obj.h (struct format_ops): New members begin, app_file,
1308 s_set_other, s_set_desc, s_get_type, s_set_type,
1309 separate_stab_sections, init_stab_section.
1311 * config/obj-multi.h: Update GPL notice to v2.
1313 (obj_app_file): New.
1314 (S_SET_SIZE): Test s_set_size for NULL before calling.
1315 (S_SET_ALIGN): Similar for s_set_align.
1320 (SEPARATE_STAB_SECTIONS): New.
1321 (INIT_STAB_SECTION): New.
1322 (EMIT_SECTION_SYMBOLS): New.
1323 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1325 * config/obj-elf.h: Update GPL notice to v2.
1326 Mention that this file is included from obj-multi.h.
1327 (obj_begin): Wrap definition in ifndef.
1328 (elf_file_symbol): Constify declaration.
1329 (obj_app_file): Ditto.
1330 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1331 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1333 * config/obj-elf.c (elf_s_set_other): New.
1334 (elf_file_symbol): Constify argument.
1335 (elf_separate_stab_sections): New.
1336 (elf_init_stab_section): New.
1337 (elf_format_ops): Add new members. Remove comma at end.
1339 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1340 (ecoff_format_ops): Add new fields. Remove comma at end.
1341 Mention inconsistency for emit_section_symbols.
1343 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1345 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1346 (coff_separate_stab_sections): New.
1347 (coff_format_ops): Add new members.
1349 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1350 (obj_aout_s_set_other): New.
1351 (obj_aout_s_set_desc): New.
1352 (obj_aout_s_get_type): New.
1353 (obj_aout_s_set_type): New.
1354 (obj_aout_separate_stab_sections): New.
1355 (aout_format_ops): New members added. Use obj_aout_process_stab,
1356 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1357 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1359 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1361 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1363 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1364 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1365 (md_estimate_size_before_relax): Ensure jumps to weak and
1366 externally visible symbols are relocatable.
1368 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1370 * stabs.c (aout_process_stab): Make global.
1371 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1372 * read.h (aout_process_stab): Declare.
1374 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1375 Generalize to *aout, *coff *elf.
1376 * configure: Regenerated.
1378 * doc/internals.texi (Object format backend): Say
1379 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1381 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1382 * Makefile.in: Regenerated.
1384 2000-05-19 Catherine Moore <clm@cygnus.com>
1386 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1388 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1390 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1391 instruction to reflect change in re_assemble_*.
1393 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1395 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1396 build PA64 ELF tools.
1397 * configure: Rebuilt.
1399 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1401 * Makefile.am: Regenerate dependencies.
1402 * Makefile.in: Regenerate.
1404 2000-05-15 Nick Clifton <nickc@cygnus.com>
1406 * config/tc-arm.c (struct asm_psr): Add boolean field
1407 distinguishing between CSPR and SPSR. Rename 'number' field
1409 (psrs): Rearrange contents to match new asm_psr structure.
1410 (arm_psr_parse): Move next to psr_required_here. Make it
1411 return an asm_psr structure.
1412 (psr_required_here): Use asm_psr structure returned by
1414 (do_msr): Reorganise to allow psr_required_here to be called
1416 (md_undefined_name): Mark 'name' parameter as unused, since
1417 the COFF target does not use it.
1419 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1421 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1423 * config/te-aux.h: Likewise.
1424 * config/te-dpx2.h: Likewise.
1425 * config/te-go32.h: Likewise.
1426 * config/te-hp300.h: Likewise.
1427 * config/te-hppa.h: Likewise.
1428 * config/te-i386aix.h: Likewise.
1429 * config/te-ic960.h: Likewise.
1430 * config/te-interix.h: Likewise.
1431 * config/te-nbsd532.h: Likewise.
1432 * config/te-pc532mach.h: Likewise.
1433 * config/te-ppcnw.h: Likewise.
1434 * config/te-psos.h: Likewise.
1435 * config/te-sparcaout.h: Likewise.
1436 * config/te-sun3.h: Likewise.
1437 * config/te-sysv32.h: Likewise.
1439 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1441 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1442 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1443 and sign extend without an if statement.
1444 (build_bytes): Likewise.
1446 2000-05-14 Kazu Hirata <kazu@hxi.com>
1448 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1449 X_add_symbol L_32 case.
1451 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1453 * config/te-freebsd.h: New file.
1455 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1457 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1458 bindtextdomain): Replace defines with those from intl/libgettext.h
1459 to quieten gcc warnings.
1461 * NEWS: Mention x86 .arch and -q.
1463 * config/tc-i386.c (quiet_warnings): New.
1464 (md_assemble): Use quiet_warnings.
1465 (md_parse_option): Set quiet_warnings from -q.
1466 (md_show_usage): Mention -q, delete -m.
1467 (flag_do_long_jump): Delete.
1468 (md_parse_option): Remove -m.
1469 (md_show_usage): Remove -m.
1470 (md_create_long_jump): Remove useless flag_do_long_jump code.
1472 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1473 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1475 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1476 Alexander Sokolov <robocop@netlink.ru>
1478 * doc/c-i386.texi (i386-Arch): New section.
1479 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1481 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1482 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1483 architecture has been given and is not 486.
1484 (set_cpu_arch): New.
1485 (md_pseudo_table): Add .arch.
1486 (md_assemble): Warn if cpu architecture has been given and an
1487 unsupported instruction.
1489 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1490 Move operand_types bit defines after relevant template field.
1491 (template): Add cpu_flags.
1495 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1497 * config/tc-mn10300.h (md_end): Define.
1498 (mn10300_finalize): Declare.
1499 * config/tc-mn10300.c: Include dwarf2dbg.h.
1500 (debug_line): Define.
1501 (md_assemble): Generate dwarf2 line info.
1502 (mn10300_finalize): New function. Finalize dwarf2 info.
1504 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1506 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1507 external version of the relocation for weak symbols.
1509 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1511 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1512 frame size in units of 16 bytes, as required per SW Conventions manual.
1513 (output_unw_records): Output info-block header as a dword to get
1516 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1518 * as.h: #include "file", not <file> on files from ../include.
1519 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1520 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1521 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1522 (tc_coff_symbol_emit_hook): Ditto.
1523 (OPTCOUNT): Cast to int to avoid compiler warning.
1524 (md_begin): Fix signed/unsigned warnings.
1526 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1528 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1529 ABRANCH LONG case for a conditional branch on a 68000.
1530 (md_estimate_size_before_relax): Likewise. Also handle
1531 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1532 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1533 PC-relative on all CPUs.
1534 (md_estimate_size_before_relax): Likewise.
1536 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1538 * as.c (parse_args): Just mention current year in printed
1541 2000-05-03 J.T. Conklin <jtc@redback.com>
1543 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1545 (md_parse_option): Recognize -m7400.
1547 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1549 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1550 don't permit lp to become less than the words array.
1552 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1554 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1555 Fix little-endian case.
1557 2000-05-03 David O'Brien <obrien@NUXI.com>
1559 * as.c (parse_args): Update copyright.
1561 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1563 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1564 for the .bss section too.
1566 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1568 * configure.in: Set em=linux for hppa-*-linux.
1569 * configure: Regenerate.
1570 * doc/Makefile.in: Regenerate with correct automake.
1572 * frags.c (frag_grow): Sanity check chunk_size.
1574 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1575 * config/obj-som.h: Likewise.
1576 * config/obj-ieee.h: Likewise.
1578 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1580 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1581 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1582 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1583 (pa_ip): low_sign_unext now returns via function value. Use
1584 re_assemble_* instead of dis_assemble_* and
1585 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1587 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1588 (md_section_align, md_parse_option, md_show_usage,
1589 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1590 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1591 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1592 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1593 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1595 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1596 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1597 outside of switch. Correct mask and shifting errors in case 10
1598 and case -11. In case 21, compare against signed range to suit
1599 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1600 case 17 and case 22, use offsetT variable to properly check range.
1601 Use re_assemble_* here too.
1602 (evaluate_absolute): Change type of value to offsetT. Call
1603 hppa_field_adjust to do the work for us.
1604 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1605 (pa_parse_cmpib_64_cmpltr): Ditto.
1606 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1607 of i to unsigned int.
1608 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1609 (pa_end_of_source): Return type is void.
1611 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1613 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1615 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1617 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1618 More comments added.
1619 (md_begin): Removed "construct symbols for each register name".
1620 Because register names conflicts with GCC generated function
1622 (avr_operand): Now constant numbers can be used as a register
1623 identifiers (0 as r0, 31 as r31).
1624 (md_assemble): use skip_space () before parsing instruction
1627 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1629 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1630 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1631 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1632 * configure: Regenerate.
1634 2000-04-29 Andreas Jaeger <aj@suse.de>
1636 * as.h: Correctly check GCC version.
1638 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1640 * doc/as.1: Fix unbalanced brackets.
1642 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1644 (line_comment_chars): Set to '/' if TE_FreeBSD.
1646 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1648 * configure.in: Configury support for PA64 (currently disabled).
1649 * configure: Rebuilt.
1651 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1653 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1654 bfd_set_section_alignment.
1656 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1658 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1661 2000-04-24 Nick Clifton <nickc@cygnus.com>
1663 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1664 * doc/as.texinfo (Align): Include arm and strongarm in list of
1665 targets that have the second form of the behaviour of the .align
1668 2000-04-24 Mark Klein <mklein@dis.com>
1670 * obj-som.c: Terminate obj_pseudo_table.
1672 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1674 * as.c (parse_args): Allow md_parse_option to override -a listing
1676 * config/obj-coff.c (add_lineno): Change type of offset parameter
1677 from "int" to "bfd_vma."
1678 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1679 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1680 (ppc_change_csect): Align correctly for XCOFF64.
1681 (ppc_machine): New function, which discards "ppc_machine" line.
1682 (ppc_tc): Cons for 8 when code is 64 bit.
1683 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1685 (md_parse_option): Handle -a64 and -a32.
1687 * config/tc-ppc.h (TARGET_MACH): Define.
1688 (TARGET_FORMAT): Move to function.
1689 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1691 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1693 * config/tc-avr.c: New AVR_ISA_ defined.
1694 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1695 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1696 for `fmul', `movw' and `lpm R,Z' instructions.
1697 (avr_operands): Warn if current opcode is a two-word instruction
1698 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1699 (avr_opcodes): New commands added.
1700 (REGISTER_P): Check 'a' and 'v' constraint letters.
1701 (mcu_types): New MCU added.
1703 2000-04-22 Timothy Wall <twall@cygnus.com>
1705 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1707 (operand_match): Conditionally insert default bit values for IMMU9.
1709 2000-04-14 Matthew Green <mrg@cygnus.com>
1711 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1712 * configure: Rebuilt.
1714 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1715 Jason Eckhardt <jle@cygnus.com>
1717 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1719 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1720 Added handling of new operand types l,y,&,fe,fE,fx.
1722 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1723 David Mosberger <davidm@hpl.hp.com>
1724 Timothy Wall <twall@cygnus.com>
1725 Andrew MacLeod <amacleod@cygnus.com>
1726 Jim Wilson <wilson@cygnus.com>
1728 * Makefile.am (CPU_TYPES): Add ia64.
1729 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1730 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1731 * Makefile.in: Rebuild.
1732 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1733 * configure: Rebuild.
1734 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1735 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1736 * expr.c (expr): Handle md_optimize_expr.
1737 * read.c (LEX_HASH): Add comment.
1738 * config/tc-ia64.c, config/tc-ia64.h: New files.
1740 2000-04-21 Richard Henderson <rth@cygnus.com>
1742 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1743 bundling a non-delayed branch type instruction.
1745 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1747 * config/tc-mn10300.c (HAVE_AM30): Define.
1748 (md_assemble): Use it.
1750 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1752 * config/obj-elf.c (obj_elf_change_section): Check for changed
1755 * Makefile.am: (CPU_MULTI_VALID): Remove.
1756 (MULTI_CPU_TYPES): Define.
1757 (MULTI_CPU_OBJ_VALID): Define.
1758 (DEPTC): Use the above.
1759 (DEPOBJ): Same here.
1761 Regenerate dependencies.
1762 * Makefile.in: Regenerate.
1764 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1766 * Makefile.am (YACC, LEX): Get them from configure.
1768 2000-04-18 H.J. Lu (hjl@gnu.org)
1770 * config/tc-i386.c (offset_in_range): Use addressT instead of
1771 bfd_vma for non-bfd assemblers.
1773 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1775 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1776 doesn't give spurious errors.
1778 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1780 * as.h (SEEK_SET): Define if undefined.
1782 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1784 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1785 constants, and don't assume offsetT is 32 bits.
1787 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1789 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1790 (md_pcrel_from_section): Add prototype.
1791 (d10v_fix_adjustable): Add prototype.
1792 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1794 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1796 2000-04-12 Nick Clifton <nickc@cygnus.com>
1798 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1799 symbol in frag chain.
1801 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1803 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1804 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1805 (fits_in_signed_word, smallest_imm_type): Ditto.
1806 (md_assemble): Use an offsetT var to hold offsetT values, not a
1808 (offset_in_range): New.
1809 (md_assemble): Use it.
1810 (md_convert_frag): Change type of target_address, opcode_address,
1811 and displacement_from_opcode_start to offsetT.
1812 (md_create_short_jump): Change type of offset to offsetT.
1813 (md_create_long_jump): Ditto.
1814 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1815 (md_chars_to_number): Remove.
1816 (output_invalid): Remove duplicate prototype.
1818 2000-04-09 Nick Clifton <nickc@cygnus.com>
1820 * Makefile.am (CPU_TYPES): Add 'avr'.
1821 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1822 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1824 * Makefile.in: Regenerate.
1826 * doc/as.texinfo: Add M32R documentation.
1828 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1830 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1831 --enable-build-warnings option.
1832 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1833 * Makefile.in, configure: Re-generate.
1835 2000-04-07 Nick Clifton <nickc@cygnus.com>
1837 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1838 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1839 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1840 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1841 (arm_force_relocation): Force relocations for
1842 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1844 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1846 * config/tc-sh.c (get_operands): There's no third operand if the
1847 first operand is an immediate.
1849 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1851 * config/tc-sh.c (immediate): Delete.
1852 (sh_operand_info): Add immediate member.
1853 (parse_reg): Use A_PC for pc.
1854 (parse_exp): Add second argument 'op'. All callers changed.
1855 (parse_at): Expect pc to be coded as A_PC.
1856 Use immediate field in *op.
1857 (insert): Add fourth argument 'op'. All callers changed.
1858 (build_relax): Add second argument 'op'. All callers changed.
1859 (insert_loop_bounds): New function.
1860 (build_Mytes): Remove DISP_4.
1861 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1862 (assemble_ppi): Use immediate field in *operand.
1863 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1864 (md_apply_fix): Likewise.
1865 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1867 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1869 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1871 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1873 * internals.texi (CPU backend): Document
1874 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1876 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1878 * po/gas.pot: Regenerate.
1880 * as.c (show_usage): Restore translated part of bug string.
1881 * gasp.c (show_usage): Likewise.
1883 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1884 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1885 than move-if-change.
1886 (DEP1): Modify for "gcc -MM".
1890 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1891 Update dependencies.
1892 * Makefile.in: Regenerate.
1894 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1896 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1897 (md_begin): Likewise.
1898 (HAVE_AM33): New macro.
1899 (md_assemble): Use it. Match r_regs and xr_regs only if
1902 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1904 * as.h: #include "bin-bugs.h"
1905 * as.c (show_usage): Use REPORT_BUGS_TO.
1906 * gasp.c: #include "bin-bugs.h"
1907 (show_usage): Use REPORT_BUGS_TO.
1909 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1911 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1913 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1914 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1917 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1919 * config/tc-i386.c (i386_immediate): Don't assume a constant
1920 immediate is necessarily 16 bits when in 16 bit code mode.
1921 (md_assemble): Instead set guess_suffix here after we have checked
1924 2000-04-02 Richard Henderson <rth@cygnus.com>
1926 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1927 quantities. Correct right shift sign extension.
1928 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1929 32-bit value when shifting into place.
1931 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1933 * app.c: Add ATTRIBUTE_UNUSED as needed.
1934 * config/tc-ppc.c: Likewise.
1935 (ppc_size): Make unsigned long.
1936 (ppc_insert_operand): Add casts to avoid warnings.
1938 2000-03-31 Nick Clifton <nickc@cygnus.com>
1940 * config/tc-d10v.h (md_flush_pending_output): Define.
1942 2000-03-29 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1945 segment. Works for both BFD_ASSEMBLER and others.
1946 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1948 2000-03-29 Nick Clifton <nickc@cygnus.com
1950 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1952 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1954 * listing.c (LISTING_LHS_WIDTH): Default depends on
1956 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1958 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1960 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1963 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1965 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1967 * config/tc-avr.c (mcu_types): Add missing initialiser.
1968 (md_pcrel_from_section): Add prototype.
1969 (avr_operand): Remove redundant test of unsigned < 0.
1970 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1972 2000-03-27 Denis Chertykov <denisc@overta.ru>
1974 * config/tc-avr.c: New file for AVR support.
1975 * config/tc-avr.h: Likewise.
1976 * configure.in: Add AVR support.
1977 * configure: Regenerate.
1979 2000-03-26 Timothy Wall <twall@cygnus.com>
1981 * gasp.c (macro_op): Add new argument to check_macro call.
1982 Macro structure definitions moved to macro.h
1983 * sb.h: Add argument to prototype for input_scrub_include_sb.
1984 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1985 nesting checks with an additional flag.
1986 (struct input_save): Add flag to indicate whether current sb
1987 should be checked for proper macro/conditional nesting.
1988 (input_scrub_push/pop): Save/restore nest check flag.
1989 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1991 * macro.c (check_macro): Allow caller to retrieve parsed macro
1992 information if a pointer is provided. This information may be
1993 used by the new macro hooks.
1994 * macro.h: Update prototype for check_macro. Macro struct
1995 definitions moved here from macro.c/gasp.c.
1996 * read.c (read_a_source_file): Add parameter to check_macro call,
1997 and pass macro info to the macro hook, if defined.
1998 (input_scrub_insert_line): New. Allow insertion of a line of
1999 characters into the input stream.
2000 (input_scrub_insert_file): New. Allow insertion of an arbitrary
2001 file into the input stream.
2002 (s_include): Use input_scrub_insert_file.
2003 * internals.texi: Document new macro hooks.
2004 * as.h: New prototypes added.
2006 2000-03-26 Alan Modra <alan@linuxcare.com.au>
2008 * config/tc-i386.c: Don't start any as_bad or as_warn message with
2009 an initial capital letter.
2010 (i386_index_check): Reindent.
2012 2000-03-19 Nick Clifton <nickc@cygnus.com>
2014 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
2017 2000-03-17 Thomas de Lellis <tdel@windriver.com>
2019 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
2020 instruction operand bad if Rd > 7 when generating
2021 thumb instructions. Prevents for example,
2022 "adr r12,label" from silently failing and generating
2023 the wrong instruction.
2025 2000-03-17 Nick Clifton <nickc@cygnus.com>
2027 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
2028 that have a destingation >= 0x400000.
2029 Fix compile time warning messages.
2031 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2033 * config/tc-sh.c (md_begin): When encountering insn that are
2034 not supported by the current arch, only change the name if
2035 its contents are the same as prev_name.
2036 (get_specific): If the the architecture doesn't match, fail.
2038 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2040 * config/tc-sh.c (IDENT_CHAR): Define.
2041 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
2042 matching back where it came from.
2044 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2046 * config/tc-sh.c (md_show_usage): Add description of -dsp.
2048 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
2050 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
2053 2000-03-15 Kazu Hirata <kazu@hxi.com>
2055 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
2057 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
2059 * expr.c (operand) [case 'f']: When testing if '0f' can start a
2060 floating-point-number, make sure 'f' is in FLT_CHARS.
2062 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
2064 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
2065 (s_lcomm_internal): Use it.
2066 * doc/internals.texi (CPU backend): Document it.
2067 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
2070 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
2072 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
2075 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
2076 implementation doesn't have special handling for switch
2078 (macro_build): Allow for code in sections other than .text.
2080 (mips_ip): Likewise.
2081 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
2082 Don't perform relocs if we will be outputting them.
2083 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2084 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2087 2000-03-09 Catherine Moore <clm@cygnus.com>
2089 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2090 relocation type based on the entry in the fixup structure.
2091 Put S_IS_EXTERN processing back in.
2093 2000-03-08 H.J. Lu (hjl@gnu.org)
2095 * Makefile.am (install-exec-tooldir): Depend on
2096 install-exec-bindir for parallel make.
2097 * Makefile.in: Regenerated.
2099 2000-03-06 Nick Clifton <nickc@cygnus.com>
2101 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2103 (md_parse_option): Parse -m32r command line switch - disable m32rx
2105 (md_show_usage): Document new option.
2107 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2108 * doc/Makefile.in: Regenerate.
2109 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2111 2000-03-02 Michael Meissner <meissner@redhat.com>
2113 * config/tc-d30v.c (check_range): Remove code that incorrectly
2114 sign extended values where bits < 32.
2116 2000-03-02 H.J. Lu (hjl@gnu.org)
2118 * configure.in: Support --enable-targets=all on ia32.
2119 * configure: Regenerated.
2121 2000-03-01 Nick Clifton <nickc@cygnus.com>
2123 * gasp.c (do_align): Remove bogus check of alignment value.
2125 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2127 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2128 TC_PPC was defined forced the type of a symbol with no other type
2131 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2133 * doc/internals.texi (CPU backend): Mention that
2134 line_separator_chars do not break up comments. Fix typos for
2135 LEX_AT and LEX_NAME descriptions. Document operands for
2136 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2137 description of md_create_short_jump usage. Document argument for
2138 md_undefined_symbol.
2140 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2142 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2143 (md_parse_option): Handle it.
2144 (md_show_usage): Document it.
2146 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2148 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2149 opcode, for the instruction `pal19'. From Andrea Arcangeli
2152 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2154 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2156 (md_assemble): To here, before template operands are matched.
2157 Also ensure a constant immediate is sign extended when we know the
2158 size is at most 16 bits. This is to catch cases like "add
2159 $0xffc0,%ax" where we don't know the size, and thus that the
2160 immediate can be represented as Imm8S until after parsing the
2162 (i386_displacement): Similarly sign extend 16 bit constant
2164 (md_assemble): Relax 16-bit jump constant range check to suit sign
2165 extended displacements.
2167 2000-02-26 Andreas Jaeger <aj@suse.de>
2169 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2171 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2173 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2174 call operands when intel_syntax.
2175 (intel_float_operand): Return 2 for "fi...".
2176 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2177 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2178 earlier "SHORT" change.
2179 (md_assemble): When determining suffix from Regs, exclude
2182 2000-02-24 Nick Clifton <nickc@cygnus.com>
2184 * configure: Add arm-wince, mips-pe and sh-pe targets.
2185 * configure: Regenerate.
2187 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2189 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2190 "pe-mips" for the mips-pe target.
2192 * config/tc-arm.c (insns): Change displacement encoded in BL
2193 and B instructions if the target port is arm-wince.
2194 (do_ldst): Do not bias the relocation offset if the target
2196 (md_pcrel_from): Add in missing relocation offset bias if the
2197 target os arm-wince.
2199 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2200 (md_begin): Disable -G support for mips-pe target.
2201 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2202 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2205 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2206 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2207 assembler, just set the alignment to 4.
2209 * config/te-wince-pe.h: New file for WinCE targets. Define
2212 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2214 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2215 string instructions.
2216 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2217 (i386_intel_memory_operand): After finding a segment override,
2218 check again for no `[' before looking for a displacement. Bomb if
2219 more than one displacement rather than silently discarding the
2220 second and subsequent ones. Free strings malloc'd by
2221 build_displacement_string.
2223 2000-02-24 Catherine Moore <clm@cygnus.com>
2225 * config/obj-som.c (obj_pseudo_table): Add "weak".
2226 (obj_som_weak): New routine.
2228 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2230 * config/tc-i386.c (union i386_op): New.
2231 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2232 Throughout file replace occurences of disps[n], imms[n], regs[n]
2233 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2234 intel mode operand swapping. Add assert in regKludge and
2235 fake_zero_displacement code. Test i.types[n] when outputting
2236 displacements and immediates. Combine output of Disp16 with
2238 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2239 when in intel mode by (not) reversing fsub and fdiv operands
2240 before the template search. This fails for single operand
2241 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2242 undefined. Instead fix the base_opcode after we've found the
2243 template. Move base_opcode xor with found_reverse_match from
2244 opcode output code to before this fix so we test for the correct
2246 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2247 check in intel mode. Instead compare opcodes.
2249 * config/tc-i386.h (TC_RELOC): Delete.
2250 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2251 with equivalent call to reloc.
2253 * as.h (flag_m68k_mri): Move declaration after target include, and
2254 only declare when TC_M68K defined. Define as zero otherwise.
2255 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2256 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2257 Define as zero otherwise.
2258 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2259 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2260 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2261 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2262 testing whether defined.
2263 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2264 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2265 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2266 rather than testing whether defined.
2267 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2268 (parse_mri_cons): Declare and use only when TC_M68K.
2269 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2270 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2271 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2273 * NEWS: Mention IBM 370 support.
2275 2000-02-23 Richard Henderson <rth@cygnus.com>
2277 * config/tc-i386.c (md_assemble): When swapping operands for
2278 intel_syntax, assume everything that's not Imm or Disp is a
2281 2000-02-23 Linas Vepstas <linas@linas.org>
2283 * config/tc-i370.c, config/tc-i370.h: New files.
2284 * Makefile.am: Add support for Linux/IBM 370.
2285 * configure.in: Likewise.
2286 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2287 * config/obj-elf.c: Include elf/i370.h
2288 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2290 * Makefile.in: Regenerate.
2291 * configure: Regenerate.
2293 * doc/c-i370.texi: New file.
2294 * doc/all.texi: Include it.
2295 * doc/as.texinfo: And here.
2296 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2297 * doc/Makefile.in: Regenerate.
2299 2000-02-19 Michael Meissner <meissner@redhat.com>
2301 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2302 determine if an instruction can be used in parallel with an ADDppp
2303 or SUBppp instruction.
2305 2000-02-22 Andrew Haley <aph@cygnus.com>
2307 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2309 1999-12-30 Andrew Haley <aph@cygnus.com>
2311 * config/tc-mips.c (mips_gp32): New variable.
2312 (macro_build) Use mips_gp32.
2314 (md_longopts): Add "-mgp32" and "-mgp64".
2315 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2317 (OPTION_M7900): Change offset
2318 (OPTION_NO_M7900): Ditto.
2320 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2322 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2323 warning, and bump it to 1.
2325 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2327 From Brad Lucier <lucier@math.purdue.edu>:
2328 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2331 2000-02-21 Catherine Moore <clm@cygnus.com>
2333 * config/tc-mips.c (MF_HILO_INSN): Define.
2334 (mips_7000_hilo_fix): Declare.
2335 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2336 (md_parse_option): Check for 7000_HILO_FIX options.
2337 (OPTION_M7000_HILO_FIX): Define.
2338 (OPTION_NO_M7000_HILO_FIX): Define.
2339 * doc/c-mips.texi (-mfix7000): Describe.
2341 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2343 * listing.c (print_lines): Remove unused variable `end'.
2345 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2346 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2347 reloc_type when BFD_ASSEMBLER.
2348 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2349 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2350 statement and quell signed vs. unsigned comparison warning.
2352 2000-02-18 Nick Clifton <nickc@cygnus.com>
2354 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2355 the computed frag offset, rather than overwriting it.
2357 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2359 * config/tc-sh.c ("elf/sh.h"): Include.
2360 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2361 (md.begin): Initialize target_arch.
2362 Only include opcodes in has table that match selected architecture.
2363 (parse_reg): Recognize register names for sh-dsp.
2364 (parse_at): Recognize post-modify addressing.
2365 (get_operands): The leading space is now optional.
2366 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2367 arguments. Update valid_arch.
2368 (build_Mytes): Add support for SDT_REG_N.
2369 (find_cooked_opcode): New function, broken out of md_assemble.
2370 (assemble_ppi, sh_elf_final_processing): New functions.
2371 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2372 (md_longopts, md_parse_option): New option: -dsp.
2373 * config/tc-sh.h (elf_tc_final_processing): Define.
2374 (sh_elf_final_processing): Declare.
2376 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2378 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2379 the unwinder subspace. Save the current seg/subseg before creating
2382 2000-02-10 Nick Clifton <nickc@cygnus.com>
2384 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2385 little endian targets.
2386 (INST_BYTE1): Redefine to handle big and little endian
2388 (cpu_type): New type: Select between M340 and M210.
2389 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2390 instructions of the M340.
2391 (md_assemble): Add support for the MULSH and OPSR classes of
2393 (md_atof): Add support for little endian targets.
2394 (md_parse_option): Add support for -EL, -EB and -mcpu command
2396 (md_convert_frag): Add support for little endian targets.
2397 (md_apply_fix3): Add support for little endian targets.
2398 (md_number_to_chars): Add support for little endian targets.
2400 2000-02-10 Timothy Wall <twall@redhat.com>
2402 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2403 defined, use it to verify the symbol just read should be a label.
2405 2000-02-10 Timothy Wall <twall@redhat.com>
2407 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2408 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2409 around colons when KEEP_WHITE_AROUND_COLON is defined.
2410 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2411 and KEEP_WHITE_AROUND_COLON.
2413 2000-02-08 Timothy Wall <twall@redhat.com>
2415 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2417 (do_repeat): New. Abstract repeat logic so that a "break" can be
2419 (end_repeat): New. Provide support for a "break" out of the
2421 * read.h: Add prototypes for new functions.
2423 2000-02-08 Timothy Wall <twall@redhat.com>
2425 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2426 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2427 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2430 2000-02-08 Timothy Wall <twall@redhat.com>
2432 * read.c: Added elseif to directives table.
2433 * read.h: Added prototype for s_elseif.
2434 * doc/as.texinfo: Added description for elseif.
2435 * cond.c (s_elseif): New function
2437 2000-02-04 Timothy Wall <twall@redhat.com>
2439 * listing.c (print_lines): Remove conditionals causing bug in
2442 2000-02-03 Timothy Wall <twall@cygnus.com>
2444 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2446 * frags.c (frag_new): Calculate fr_fix in octets
2447 (frag_now_fix) Return offset as target address offset (bytes).
2448 (frag_now_fix_octets) New - Return offset in octets (8-bit
2450 * frags.h: Added prototype for frag_now_fix_octets().
2451 Distinguish between octets and bytes in field descriptions.
2452 * listing.c (calc_hex): Account for octets vs bytes when
2453 printing addresses/offsets.
2454 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2455 target is little-endian, print the octets in a word in big-endian
2456 order so that the display looks like a proper hexadecimal number,
2457 instead of having the octets reversed.
2458 * read.c (do_align): When recording alignment, alignment power
2459 should be in terms of target bytes (minimum addressible unit)
2461 (do_org) Convert ORG target address (byte) argument into an
2462 octet offset when generating a variable fragment.
2463 * symbols.c (resolve_symbol_value): Symbol final value
2464 converted to a target address offset (bytes) from its octet offset.
2465 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2466 offset (bytes) is adjusted by the frag offset (octets) converted
2468 (coff_frob_section) Section alignment power is in terms of bytes;
2469 convert it to an octet alignment power when calculating size (and
2470 size mask) in octets. Don't modify the section size in order to
2471 "align" it for TI COFF, since that format has a different method
2472 for storing alignment information.
2474 2000-02-01 Timothy Wall <twall@cygnus.com>
2476 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2477 entries, matching the way GCC generates them. If not escaped, the
2478 filename is encoded incorrectly.
2480 2000-01-31 Nick Clifton <nickc@cygnus.com>
2482 * config/tc-arm.c (reg_table): Add support for ATPCS register
2485 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2487 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2489 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2491 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2492 of a symbol when we really care about its value.
2494 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2496 * config/tc-mcore.c (md_assemble): Give warning message if
2497 operands passes to instruction are more than the spec.
2499 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2501 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2502 Thumb mode but the label seen was not declared as '.thumb_func'
2503 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2504 correct disassembly of Thumb code bounded by non function labels.
2506 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2508 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2509 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2511 * Makefile.in: Same here.
2514 * configure.in: Set bfd_gas for i386-aout when primary target
2515 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2516 we may need the primary te_file. Remove incorrect comment.
2518 * configure: Regenerate.
2520 * config/e-i386aout.c: New file.
2522 * as.c (USE_EMULATIONS): Move to before print_version_id.
2523 (struct emulation): Add i386aout.
2524 (show_usage): Split text strings. Reformat -a text. Add --em
2528 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2529 (aout_format_ops): New.
2532 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2533 preprocessor conditional and add aout USE_EMULATIONS tests.
2534 (read_a_source_file): Don't pass error strings to printf as
2538 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2540 (do_data): Same here.
2541 (process_file): And here.
2544 * symbols.c (colon): Rewrite "already defined" fatal message
2545 code for aout with USE_EMULATIONS.
2548 * config/obj-aout.c (OBJ_HEADER): Define.
2549 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2551 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2552 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2554 (obj_aout_type): Expand S_SET_OTHER here too.
2555 (obj_read_begin_hook): Remove.
2556 (aout_pop_insert): New.
2557 (obj_aout_s_get_other): New.
2558 (obj_aout_s_get_desc): New.
2559 (aout_format_ops): New.
2562 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2563 gets aout_pseudo_table.
2564 (aout_pseudo_table): Declare.
2565 (obj_read_begin_hook): Define.
2568 * config/obj-coff.c (obj_pseudo_table): Rename to
2570 (coff_pop_insert): Use coff_pseudo_table.
2571 (coff_sec_sym_ok_for_reloc): Remove.
2572 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2573 and comment all zero entries and remove #if 0 code.
2576 * config/obj-coff.h (obj_pop_insert): Define.
2577 (coff_pseudo_table): Declare.
2580 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2581 s_get_size, s_set_size. Comment all zero entries.
2584 * config/obj-elf.c (elf_s_get_other): New function.
2585 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2586 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2587 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2589 (obj_elf_parse_section_letters): Don't pass error strings to
2590 printf as format arg.
2593 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2595 (elf_s_get_other): Declare.
2596 (S_GET_OTHER) Define as elf_s_get_other if not already
2598 (S_SET_OTHER): Only define when not already defined.
2599 (elf_obj_read_begin_hook): Declare.
2600 (obj_read_begin_hook): Define.
2601 (elf_obj_symbol_new_hook): Declare.
2602 (obj_symbol_new_hook): Define.
2605 * config/obj-multi.h: Add copyright header and protect against
2606 multiple inclusion. Add * to all function pointers.
2607 (OBJ_HEADER): If defined, include it rather than other defines
2609 (obj_frob_file_after_relocs): Test for NULL.
2610 (obj_symbol_new_hook): Here too.
2611 (obj_sec_sym_ok_for_reloc): And here.
2612 (S_GET_OTHER): Define.
2613 (S_GET_DESC): Define.
2614 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2615 (OBJ_MAYBE_ELF): Update comment.
2617 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2618 OBJ_AOUT preprocessor conditional and handle emulation by
2619 testing OUTPUT_FLAVOR.
2620 (i386_displacement): Here too.
2621 (md_section_align): Similarly here.
2622 (i386_target_format): Conditionally compile when more than one
2623 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2624 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2625 (i386_displacement): Here too.
2628 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2629 Define TARGET_FORMAT for aout only when not multi.
2632 * config/te-multi.h: Delete file as it's identical to te-generic.h
2634 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2636 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2637 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2640 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2642 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2645 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2647 * config/tc-mips.c (mips_do_align): New function.
2648 * config/tc-mips.h (md_do_align): Define.
2650 2000-01-10 Philip Blundell <philb@gnu.org>
2652 * doc/c-arm.texi (ARM Options): Fix typo.
2653 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2654 line separator for Linux.
2655 * doc/as.texinfo (Comments): Mention the ARM.
2657 2000-01-10 Philip Blundell <pb@futuretv.com>
2659 * configure.in (arm*-*-conix*): New target.
2660 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2662 * configure: Regenerate.
2664 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2666 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2667 (obj_elf_visibility): New function.
2669 * doc/as.texinfo (Visibility): New node: document visibility
2672 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2674 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2675 warning for absolute jump/call without `*' in non-intel mode. No
2676 need to set i.types[0] JumpAbsolute in intel mode.
2678 1999-12-22 Philip Blundell <pb@futuretv.com>
2680 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2681 hook function when changing sections.
2682 (arm_s_data): Likewise.
2684 1999-12-14 Nick Clifton <nickc@cygnus.com>
2686 * config/tc-arm.c (md_parse_option): Add support for -marm720
2687 command line switch.
2689 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2691 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2692 (r_registers, xr_registers): Define.
2693 (r_register_name, xr_register_name): New functions.
2694 (md_assemble): Handle new am33 operand types and instruction
2696 (mn10300_insert_operand, check_operand): Likewise.
2698 1999-11-29 Nick Clifton <nickc@cygnus.com>
2700 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2701 (s_force_thumb): Set thumb_mode to 2.
2702 (md_assemble): Do not complain about thumb instructions on a
2703 non-thumb target if thumb_mode is set to 2.
2705 1999-11-28 Michael Meissner <meissner@cygnus.com>
2707 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2708 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2709 (O_...): Add new machine dependent expressions if we are handling
2710 explicit relocations.
2711 (alpha_reloc_op): New static table holding the explicit relocation
2713 (alpha_literal_hash): New static to hold the hash table for
2714 explicit relocations.
2715 (alpha_macros): Add support for explicit relocations.
2716 (md_begin): If explicit relocations, initialize hash table.
2717 (md_assemble): Don't print a second error if tokenize_arguments
2718 already printed an error message.
2719 (md_apply_fix): Add support for explicit relocations.
2720 (alpha_force_relocation): Ditto.
2721 (alpha_fix_adjustable): Ditto.
2722 (alpha_adjust_symtab): New function to support explicit
2724 (alpha_adjust_symtab_relocs): Ditto.
2725 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2726 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2727 Add support for explicit relocations. Return -2 if an error
2728 message was already printed.
2729 (find_macro_match): Add support for explicit relocations. Comment
2731 (emit_insn): Add support for explicit relocations.
2732 (assemble_tokens): Ditto.
2734 (load_expression): Ditto.
2737 (emit_ir_load): Ditto.
2738 (emit_loadstore): Ditto.
2741 (emit_sextX): Ditto.
2742 (emit_division): Ditto.
2743 (emit_jsrjmp): Ditto.
2744 (emit_retjcr): Ditto.
2746 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2748 (tc_adjust_symtab): If explicit relocations, call the function
2749 alpha_adjust_symtab.
2750 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2751 relocations next to the literal relocation they reference.
2752 (TC_INIT_FIX_DATA): Initialize the new fields.
2753 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2755 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2757 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2758 'B' operand for PA2.0 bb instruction.
2760 1999-11-18 Nick Clifton <nickc@cygnus.com>
2762 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2765 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2767 (mcore_force_relocation): Force relocations to be generated for
2770 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2772 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2773 (i386_displacement): Disallow O_big displacements.
2775 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2777 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2778 Small improvements in error checking.
2779 (md_assemble): Support for unconditional ARM instructions.
2780 (md_parse_option): Support for -m[arm]v5e flag.
2782 1999-11-12 Nick Clifton <nickc@cygnus.com>
2784 * macro.c (buffer_and_nest): Do not check beyond the end of the
2787 1999-11-11 Nick Clifton <nickc@cygnus.com>
2789 * macro.c (buffer_and_nest): Look for seperator after TO and
2792 1999-11-08 Andrew Haley <aph@cygnus.com>
2794 * app.c (do_scrub_chars): When in State 10, treat backslash
2795 characters in the same way as as symbol characters.
2797 1999-11-07 Richard Henderson <rth@cygnus.com>
2799 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2800 the previous label was in the current section before playing
2801 with auto-alignment.
2803 1999-11-06 Nick Clifton <nickc@cygnus.com>
2805 * config/tc-v850.c (v850_force_relocation): Force relocation
2807 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2810 1999-11-05 Michael Meissner <meissner@cygnus.com>
2812 * expr.h (operatorT): Increase machine dependent operators to 16.
2813 * expr.c (op_rank): Ditto.
2815 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2817 * read.c (pseudo_set): Reject attempts to set the value of a
2820 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2823 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2825 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2826 to bfd_set_section_contents.
2828 1999-11-03 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2832 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2834 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2835 (mips_ip): Use OPCODE_IS_MEMBER.
2837 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2839 * config/tc-arm.c (reg_required_here): Improve comments.
2841 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2842 (tinsns): Initialize variants field.
2844 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2845 BAD_PC respectively.
2847 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2849 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2850 * config/tc-arm.h: Fix compile time warnings.
2852 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2854 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2855 form @abs16, @(abs16) and @(abs16 + imm).
2857 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2859 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2860 (ISA_HAS_64_BIT_REGS) New.
2861 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2862 mips_emit_delays,macro_build,load_register,load_addresss,
2863 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2864 and/or use new ISA_xxx macros in expressions involving
2865 ISA, particularly mips_opts.isa.
2867 1999-10-18 Michael Meissner <meissner@cygnus.com>
2869 * expr.h (operatorT): Add machine dependent operators md1..md8.
2870 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2871 for the machine dependent operators to use.
2873 * expr.c (op_rank): Add machine dependent operators.
2875 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2877 (O_cpregister): Ditto.
2878 (md_begin): Change X_op test that field is wide enough to use
2879 O_max instead of O_alpha_max.
2880 (cpu_types): Fill in missing initializer.
2881 (alpha_num_macros): Make unsigned.
2882 (md_assemble): Make opnamelen be size_t.
2883 (md_apply_fix): Cast alpha_num_operands to int before testing.
2884 (alpha_force_relocation): Ditto.
2885 (alpha_fix_adjustable): Ditto.
2886 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2887 (tc_gen_reloc): Ditto.
2888 (tc_get_register): Ditto.
2893 (s_alpha_ent): Ditto.
2894 (s_alpha_end): Ditto.
2895 (s_alpha_frame): Ditto.
2896 (s_alpha_prologue): Ditto.
2897 (s_alpha_file): Ditto.
2898 (s_alpha_gprel32): Ditto.
2899 (s_alpha_proc): Ditto.
2900 (s_alpha_set): Ditto.
2901 (s_alpha_base): Ditto.
2902 (s_alpha_align): Ditto.
2903 (s_alpha_arch): Ditto.
2904 (alpha_align): Ditto.
2905 (assemble_insn): Suppress unused variable warning.
2907 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2908 order in the structure.
2909 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2911 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2913 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2915 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2917 * config/tc-i386.c (i386_index_check): Correct #endif location.
2919 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2921 * as.c (show_usage): Document new options.
2922 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2923 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2924 (parse_args): Parse the new options.
2925 (main): If there were warnings, and --fatal-warnings
2926 was specified, print an error.
2927 * as.h: New variable, flag_fatal_warnings, for new option.
2929 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2931 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2932 '@'. Change autoincrement completers to fall through to cache control
2935 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2937 (pa_parse_addb_64_cmpltr): New function.
2939 * config/tc-hppa.c (pa_ip): Change error message.
2940 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2941 '?Q' args to allow falling through.
2943 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2944 Remove unused conditional codes.
2945 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2947 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2949 * config/tc-d30v.c (CHAR_BIT): Define.
2950 (check_range): Fix bit operations to support integers bigger than
2953 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2955 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2958 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2959 Doug Evans <devans@cygnus.com>
2961 Add support for m32rx.
2962 * config/tc-m32r.c (enable_m32rx): New static global.
2963 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2964 (allow_m32rx): New function.
2965 (M32R_SHORTOPTS): Add `O'.
2966 (md_longopts): Add --m32rx plus several warning options.
2967 (md_parse_option): Handle new options.
2968 (md_show_usage): Print them.
2969 (md_begin): Enable m32rx.
2970 (OPERAND_IS_COND_BIT): New macro.
2971 (first_writes_to_seconds_operands): New function.
2972 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2973 (target_make_parallel,assemble_two_insns): New functions.
2974 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2975 If optimizing and m32rx, try to make consecutive insns parallel.
2977 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2979 * config/tc-mips.c (nopic_need_relax): Allow for the
2980 .sdata.foo sections generated by -fdata-sections,
2981 and for the .gnu.linkonce.s sections generated by C++.
2983 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2985 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2986 with cleaner code using completer prefixes. Add 'Y'.
2988 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2990 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2992 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2993 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2994 insn does not match and we should try the next insn in the table.
2996 1999-09-22 Nick Clifton <nickc@cygnus.com>
2998 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
3000 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
3002 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
3005 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
3007 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
3008 OBJ_ELF. If ELF, add "sq".
3009 (md_parse_option): If ELF, ignore -s and -q.
3010 (md_show_usage): Mention ELF options.
3012 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
3014 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
3017 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
3019 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
3021 * config/tc-hppa.c (struct pa_it): New field "trunc".
3022 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
3023 (pa_parse_ftest_gfx_completer): New function
3024 (pa_parse_fp_cnv_format): New function.
3026 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
3027 (md_apply_fix): Handle 22bit pc-rel branches.
3029 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
3031 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
3033 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
3035 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
3037 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
3039 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
3040 (pa_ip): Handle 'fX'.
3042 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
3044 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
3045 unwinds unless the function is in the text space.
3046 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
3048 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
3050 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
3051 (md_assemble): To here. Tweak address generation.
3053 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
3055 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
3056 (md_assemble): Call dwarf2_where for OBJ_ELF.
3057 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
3058 (pa_end_of_source): New function.
3059 * tc-hppa.h (md_end): Define for OBJ_ELF.
3061 1999-09-14 Michael Meissner <meissner@cygnus.com>
3063 * configure.in (Canonicalization of target names): Remove adding
3064 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
3065 generates $ac_config_sub with a ${CONFIG_SHELL} already.
3066 * configure: Regenerate.
3068 1999-09-14 Donn Terry <donn@interix.com>
3070 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
3072 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
3074 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
3075 pc-relative jmp/call to an absolute symbol.
3076 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
3077 absolute section symbols.
3079 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
3080 jump handling code and comments.
3082 1999-09-12 Ian Lance Taylor <ian@zembu.com>
3084 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
3085 the value if TE_PE and a global defined symbol.
3087 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3089 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3090 print the symbol, rather than printing it here.
3092 1999-09-11 Donn Terry <donn@interix.com>
3094 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3095 BFD_RELOC_RVA relocations.
3097 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3098 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3101 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3103 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3104 * doc/internals.texi (Object format backend): Document
3107 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3108 relocations against global symbols if TE_PE.
3110 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3111 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3113 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3116 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3117 symbols which do not have a constant value, or tags with
3118 non-tags. Remove the symbol from the list before adding it at the
3121 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3122 C_FCN symbol differently if TE_PE.
3123 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3124 appears in the pseudo-op, rather coff_line_base which is only set
3127 * config/obj-coff.c (obj_coff_loc): New static function.
3128 (obj_pseudo_table): Add "loc".
3130 * config/obj-coff.c (add_lineno): Check that the line number is
3133 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3134 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3136 (md_atof): Return NULL rather than 0.
3137 * config/tc-i386.c (md_atof): Change type to int.
3138 * expr.c (expr): Change first parameter to int.
3139 * config/obj-coff.c: Add declarations for static functions.
3140 (coff_frob_symbol): Use SYM_AUXENT.
3141 * config/tc-i386.h (flag_16bit_code): Don't declare.
3143 * config/obj-coff.c (obj_coff_section): Default to setting
3144 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3146 * write.c (adjust_reloc_syms): Print adjusted fixup.
3148 * expr.c (integer_constant): Correct too_many_digits calculation
3151 1999-09-09 Andreas Schwab <schwab@suse.de>
3153 * doc/c-arm.texi: Fix arguments of @var to not contain
3156 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3158 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3160 (md_parse_option): Only support -k flag for ELF and COFF targets.
3162 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3164 * config/tc-hppa.c (pa_ip): Put strict register checks before
3165 call to pa_parse_number.
3167 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3169 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3171 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3174 1999-09-06 Donn Terry <donn@interix.com>
3176 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3178 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3180 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3181 candidate instruction. Require registers for register arguments
3182 when in strict mode. Require assemble-time constants for
3183 constants when in strict mode.
3184 (pa_get_absolute_expression): Require a constant when in strict
3187 1999-09-06 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3191 1999-09-04 Steve Chamberlain <sac@pobox.com>
3193 * config/tc-pj.c: New file, supports picoJava in ELF.
3194 * config/tc-pj.h: Ditto.
3195 * configure.in (pjl*, pj*): New targets.
3196 * Makefile.am: Rebuild dependencies.
3197 (CPU_TYPES): Add pj.
3198 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3199 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3200 * doc/c-pj.texi: New file.
3201 * doc/as.texinfo: Add some PJ specifics.
3202 * doc/all.texi: Add PJ to the list of all architectures, sort them
3204 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3205 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3207 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3209 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3210 (obj_frob_file): Test for null pointer.
3211 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3212 (OBJ_PROCESS_STAB): And here.
3213 (elf_obj_sy): Remove
3215 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3216 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3217 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3219 * config/obj-coff.c (no_func): Remove.
3220 (coff_format_ops): Change occurrences of no_func to 0, as we test
3221 for 0 in obj-multi.h.
3223 * configure.in: Enable bfd for i386-coff when primary target is
3224 bfd. Enable i386 elf,coff emulation support. Don't set
3225 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3226 emulation to support.
3227 *configure: Regenerate.
3229 1999-09-02 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3232 .section .line directive is encountered.
3234 1999-09-01 Nick Clifton <nickc@cygnus.com>
3236 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3239 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3240 * as.texinfo: Document --gdwarf2 command line option.
3241 Add additional documentation of ARM command line switches.
3243 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3245 * config/tc-i386.c (i386_intel_memory_operand): Combine
3246 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3247 and RESTORE_END_STRING around parse_register calls.
3248 (i386_operand): Here too.
3249 (i386_is_reg): Remove.
3250 (parse_register): Move as_bad calls from within this function to
3253 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3255 Based on a patch from H.J. Lu <hjl@gnu.org>
3256 * config/tc-i386.c (parse_register): Handle FP regs specially.
3257 (md_begin): Remove '(' and ')' from register_chars.
3259 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3261 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3262 error message (done elsewhere).
3264 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3266 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3268 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3270 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3273 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3275 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3277 Add new completers. Fix bug in 64 bit condition handling.
3279 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3282 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3284 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3286 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3288 1999-08-27 Jim Wilson <wilson@cygnus.com>
3290 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3291 (struct ls): Add frag field. Initialize it to zero.
3292 (out_end_sequence): New local text_frag. Set it while in text section.
3293 Replace address check with frag check. Set ls.frag to text_frag if
3294 out_set_addr called.
3295 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3296 Set it before switching sections. Replace address check with frag
3297 check. Set ls.frag to saved_frag if out_set_addr called.
3299 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3301 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3302 output "advance_pc" opcode instead of calling gen_addr_line().
3303 The latter has the undesired side-effect of creating a new row
3304 in the debug line info matrix.
3306 1999-08-26 Jim Wilson <wilson@cygnus.com>
3308 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3309 ls.last_filename if last is less than zero. Set ls.last_filename
3310 when allocating new entry.
3311 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3314 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3316 * config/tc-i386.c (i386_index_check): Fix the displacement size
3317 when INFER_ADDR_PREFIX.
3319 1999-08-18 Nick Clifton <nickc@cygnus.com>
3321 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3324 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3326 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3327 handle 0xffffNNNN constants correctly.
3329 1999-08-16 Nick Clifton <nickc@cygnus.com>
3331 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3334 1999-08-13 Nick Clifton <nickc@cygnus.com>
3336 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3337 (md_apply_fix3): Always pass positive values to
3338 validate_offset_imm.
3340 1999-08-12 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-arm.c (skip_whitespace): New macro.
3343 Formatting tidy ups.
3345 (md_apply_fix3): Store relocation offset in addend for ELF based
3347 (arm_force_relocation): Always generate relocs for Thumb function
3350 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3352 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3353 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3355 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3357 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3358 flags for the unwind subspace.
3360 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3361 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3362 suitable relocation based on the size of the target's pointer.
3363 Always Use subsegment zero for the unwinders.
3364 (pa_level): Handle "2.0w".
3366 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3368 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3369 with the following instruction unless this was specified.
3371 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3373 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3374 certain sections, to match BFD changes.
3376 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3378 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3379 (EXTRA_SCRIPTS): Define to keep automake happy.
3380 * Makefile.in: Rebuild.
3382 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3384 * Makefile.am: Rename .dep* files to DEP*.
3385 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3386 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3388 * Makefile.in: Rebuild.
3390 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3392 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3394 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3396 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3397 avoid problems on DOS filesystems.
3398 * Makefile.in: Rebuild.
3400 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3402 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3404 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3407 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3409 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3410 line to create ${GDBINIT} rather than .gdbinit.
3411 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3413 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3415 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3417 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3419 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3421 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3423 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3424 non-adjustable symbols.
3426 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3428 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3430 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3432 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3435 1999-08-05 Donn Terry <donn@interix.com>
3437 * config/te-interix.h: New file.
3438 * configure.in (i386-*-interix*): New target.
3439 * configure: Rebuild.
3441 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3443 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3444 selectors for ELF too.
3445 (selector_table): Add "ltp" and "rtp" selectors.
3447 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3449 * config/tc-i386.c (i386_operand): No need to change
3450 operand_string pointer in segment reg case before goto
3451 do_memory_reference. Initialise displacement_string_start and
3452 displacement_string_end after do_memory_reference label.
3453 (i386_index_check): Add operand_string param, and print error
3454 message on failure here.
3455 (i386_intel_memory_operand): Instead of here.
3456 (i386_operand): And here.
3457 (INFER_ADDR_PREFIX): Enable.
3459 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3461 * config/tc-i386.h (DefaultSize): Define. Renumber following
3462 opcode_modifier defines.
3464 From Etienne Lorrain <etienne.lorrain@ibm.net>
3465 * config/tc-i386.c (stackop_size): New variable.
3466 (set_16bit_code_flag): Clear it here.
3467 (set_16bit_gcc_code_flag): New function.
3468 (md_pseudo_table): Add "code16gcc" entry.
3469 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3471 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3473 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3474 next_set_end even if the end symbol is being discarded.
3476 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3477 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3478 * config/obj-coff.c: Likewise.
3479 (seg_info_type): Remove.
3480 (seg_info_off_by_4): Change to array of segT.
3481 (s_get_segment): Adjust accordingly.
3482 (obj_pseudo_table): Fully initialize sentinel entry.
3484 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3485 Ralf Baechle <ralf@uni-koblenz.de>.
3487 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3489 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3491 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3493 * config/tc-i386.c: Indentation and white space changes.
3494 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3495 don't enable it by default.
3496 (i386_intel_operand): Remove redundant prototype.
3497 Move check on number of memory operands, and i.mem_operands++
3498 (i386_intel_memory_operand): To here.
3499 Remove i386_immediate code from here. Remove special case code
3500 for input and output using (%dx). Remove base/index checks and
3501 call i386_index_check instead. Save initial operand_string
3502 argument for error message.
3503 (i386_operand): Remove redundant prototype. Move base/index
3504 checks to i386_index_check.
3505 (i386_displacement): Move intel mode check for non-zero
3507 (i386_intel_memory_operand): To here.
3509 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3511 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3512 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3513 by .register pseudo-op if -64 and --no-undeclared-regs.
3514 (s_register, sparc_adjust_symtab): New functions.
3515 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3516 Declare sparc_adjust_symtab as tc_adjust_symtab.
3517 * doc/c-sparc.texi: Add description of #ignore special literal
3518 for .register pseudo-op.
3520 1999-07-30 Catherine Moore <clm@cygnus.com>
3522 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3523 the relocation's section offset.
3525 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3527 * write.c (fixup_segment): Fix generic error check overflow test.
3529 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3530 X_add_number to long.
3532 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3534 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3537 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3539 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3542 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3544 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3546 * configure.bat: Remove; obsolete.
3547 * config/go32.cfg: Likewise.
3549 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3551 * configure.in (i386-*-vxworks*): New target.
3552 * configure: Rebuild.
3554 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3556 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3558 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3560 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3562 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3563 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3564 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3565 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3566 MAX_RELOC_EXPANSION): Define.
3567 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3569 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3571 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3572 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3573 block. Print a warning if an 8-bit or 16-bit constant
3574 displacement or immediate is truncated on output.
3575 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3577 (i386_operand): Disallow immediate jump absolute operand.
3579 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3581 * configure.in: Bump version number to 2.9.5.
3582 * configure: Rebuild.
3584 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3587 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3589 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3590 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3592 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3594 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3596 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3598 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3599 if -mno-fpu was given.
3600 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3602 (cons_fix_new_arm): Remove misleading comments.
3604 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3606 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3608 (relax_segment): Likewise. After giving a rs_org error, convert
3609 the frag to rs_align to avoid cascading errors.
3611 1999-07-12 Andreas Schwab <schwab@suse.de>
3613 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3615 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3617 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3618 as appropriate. Fill in structure initializations. Add variable
3619 initializations. Add casts.
3620 * dwarf2dbg.c (print_stats): Change i to size_t.
3621 * listing.c (listing_listing): Change list_line to unsigned int.
3623 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3625 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3626 rather than checking for \001 and \002 in symbol name.
3627 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3629 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3631 * configure.in (hppa*-linux-gnu*): New target.
3632 * configure: Rebuilt.
3634 1999-07-08 Nick Clifton <nickc@cygnus.com>
3636 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3638 1999-07-07 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3641 accessing symbolP directly.
3643 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3645 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3648 1999-07-05 Nick Clifton <nickc@cygnus.com>
3650 * config/tc-arm.c (ARM_EXT_V5): Define.
3651 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3652 (md_begin): Detect ARM v5 architectures.
3653 (md_parse_option): Accept arm v5 specification.
3654 (md_show_usage): Documment -marmv5 switch.
3656 * doc/c-arm.texi: Document -marmv5 command line option.
3658 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3660 (validate_immediate_twopart): New function. Determine if a
3661 constant can be computed by two ADD instructions.
3662 (output_inst): Remove its command line parameter - it was never
3664 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3665 implememt the ADRL pseudo op.
3666 (tc_gen_reloc): Generate a suitable error message if an ADRL
3667 instruction tries to generate a real reloc.
3669 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3671 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3673 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3676 1999-06-27 H.J. Lu <hjl@gnu.org>
3678 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3679 non BFD_ASSEMBLER case.
3681 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3683 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3686 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3688 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3689 out_end_sequence() when the address decreases due to a new frag.
3690 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3691 numbering starts with 1.
3693 1999-06-23 Nick Clifton <nickc@cygnus.com>
3695 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3697 (mcore_s_text): Call obj_elf_text for ELF target.
3698 (mcore_s_data): Call obj_elf_data for ELF target.
3699 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3701 (mcore_s_bss): New function: Dump literal table before changing
3703 (mcore_s_comm): New function: Dump literal table before changing
3706 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3707 No longer static functions.
3708 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3709 Provide prototypes for these functions.
3711 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3713 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3714 a list of names, to try obj_segment_name, and to try abbreviated
3715 names when using COFF without long section names.
3717 * config/tc-alpha.c: More use of symbol accessor functions.
3718 * config/tc-arc.c: Likewise.
3719 * config/tc-d30v.c: Likewise.
3720 * config/tc-fr30.c: Likewise.
3721 * config/tc-i860.c: Likewise.
3722 * config/tc-m88k.c: Likewise.
3723 * config/tc-mcore.c: Likewise.
3724 * config/tc-ns32k.c: Likewise.
3725 * config/tc-sparc.c: Likewise.
3726 * config/tc-v850.c: Likewise.
3728 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3729 sy_value with appropriate accessor functions.
3730 * config/tc-arm.c (md_apply_fix3): Likewise.
3731 * config/tc-d10v.c (AT_WORD_P): Likewise.
3732 * config/tc-v850.c (reg_name_search): Likewise.
3734 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3735 use symbol_get_bfdsym instead.
3736 * config/tc-ppc.c (md_assemble): Likewise.
3737 * config/tc-v850.c (v850_comm): Likewise.
3739 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3741 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3742 the symbol, rather than accessing the bsym member.
3743 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3744 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3745 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3746 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3747 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3748 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3749 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3750 * config/tc-v850.c (tc_gen_reloc): Likewise.
3752 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3754 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3755 (hppa_gen_reloc_type): Conditionalize on BFD64.
3756 (tc_gen_reloc): Re-enable ELF relocations.
3757 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3759 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3761 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3763 (do_ldst): Move assignment out of if condition.
3764 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3765 parentheses to avoid warning.
3767 1999-06-21 Nick Clifton <nickc@cygnus.com>
3769 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3770 macro to get at the BFD symbol associated with a GAS symbol.
3772 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3774 * config/tc-ppc.c: Update for symbol handling changes.
3775 * config/obj-coff.c: Likewise.
3777 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3779 * tc-hppa.c: General cleanups of ELF support. No more spaces
3780 and subspaces for ELF.
3781 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3782 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3783 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3784 (UNWIND_SECTION_NAME): Likewise.
3785 (space/subspace related structures): Conditionalize definitions
3787 (space/subspace directives and support routines): Conditionalize
3788 definitions and references/uses on OBJ_SOM.
3789 (label_symbol_struct): For ELF, track the symbol's segment. For
3790 SOM track its space.
3791 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3793 (USE_ALIASES): Kill for both SOM & ELF.
3794 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3795 (pa_space, pa_subspace): Corresponding changes.
3796 (pa_spaces_begin): Corresponding chagnes.
3797 (md_begin): Do not muck around with space/subspace stuff for
3799 (md_apply_fix): Temporarily disable argument relocation stuff
3801 (tc_gen_reloc): Temporarily disable relocation generation for
3803 (pa_build_unwind_subspace): Similarly.
3805 1999-06-16 Nick Clifton <nickc@cygnus.com>
3807 * config/tc-arm.c (thumb_set): New pseudo op.
3808 (text, data, section): Override these pseudo ops with ARM
3810 (s_thumb_set): New function: Perform the same as a .set pseudo
3811 op, but also mark the alias'ed symbol as being a Thumb
3813 (arm_s_text): New function: Perform the same as the .text
3814 pseudo op, but dump the literal pool before changing
3816 (arm_s_data): New function: Perform the same as the .data
3817 pseudo op, but dump the literal pool before changing
3819 (arm_s_section): New function: Perform the same as the
3820 .section pseudo op, but dump the literal pool before changing
3822 (arm_cleanup): Do not reset the current section before dumping
3825 1999-06-17 Nick Clifton <nickc@cygnus.com>
3827 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3828 OPTION_NO_WARN_UNMATCHED entries.
3829 (md_parse_option): Generate a warning message if an unrecognised
3830 option is encountered.
3832 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3833 (get_operands): When parsing an expression after an '@' symbol
3834 has been detected, do not ignore '#' symbols.
3835 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3838 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3840 From K. Richard Pixley <rich@noir.com>:
3841 * configure.in (ppc-*-vxworks*): New target.
3842 * configure: Rebuild.
3844 1999-06-12 Philip Blundell <philb@gnu.org>
3846 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3848 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3850 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3851 which refer to symbols in linkonce sections, permit reducing the
3852 relocs if the symbol is local.
3854 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3856 * subsegs.c (subseg_text_p): New function.
3857 * as.h (subseg_text_p): Declare.
3858 * read.c (do_align): Use subseg_text_p to set the default fill.
3859 * write.c (subsegs_finish): Likewise.
3860 * config/obj-coff.c (write_object_file): Likewise.
3861 * config/tc-i386.h (md_maybe_text): Don't define.
3862 (md_do_align): Use subseg_text_p to set the default fill.
3863 * config/tc-m32r.c (m32r_do_align): Likewise.
3864 * config/tc-sh.c (sh_do_align): Likewise.
3865 * config/tc-sparc.h (md_do_align): Likewise.
3867 1999-06-12 David O'Brien <obrien@freebsd.org>
3869 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3870 * configure: Rebuild.
3872 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3874 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3875 * Makefile.am: Rebuild dependencies.
3876 * Makefile.in: Rebuild.
3878 * config/tc-i386.c (i386_immediate): Remove unused label
3881 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3882 * symbols.c: Likewise.
3883 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3884 sy_next field when taking address, rather than symbol_next.
3886 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3888 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3889 value from the output file architecture.
3890 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3891 * dwarf2dbg.h: Change bfd_vma to addressT.
3893 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3895 * dwarf2dbg.h: Use PARAMS in function declarations.
3897 1999-06-11 Martin Dorey <mdorey@madge.com>
3899 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3900 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3902 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3904 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3906 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3908 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3911 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3913 * read.c (read_a_source_file): Only declare inescape if
3916 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3918 (find_entry_byval): Add parens to avoid warning.
3920 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3922 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3925 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3927 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3930 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3931 synthetize_setx): New functions.
3932 (md_assemble): Broken the special cases into the above
3933 functions. Make compiler happy if sizeof(bfd_vma)==4.
3934 Fix sethi generated from set/setuw. If instructions have a relloc,
3935 always clear the fields to be relocated in the opcode.
3936 (sparc_ip): Remove special_case global variable.
3938 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3940 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3941 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3942 indication of success rather than a value.
3943 (itbl_get_val): Likewise.
3944 (itbl_get_field): Use strcspn. Change delimiters to include
3946 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3947 (itbl_get_val): Likewise.
3948 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3950 * symbols.c (copy_symbol_attributes): Convert local symbols to
3953 1999-06-10 Nick Clifton <nickc@cygnus.com>
3955 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3958 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3960 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3961 Optimize set if sizeof(bfd_vma) == 64.
3962 (sparc_ip): Fix sethi - without %hi() it should generate
3963 R_SPARC_22 reloc, not R_SPARC_HI22.
3964 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3966 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3968 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3969 (s_ncons): New function.
3970 (native_op_table): New table.
3971 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3972 R_SPARC_OLO10 handling.
3974 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3976 * expr.h (struct expressionS): Revert last change; widen X_op.
3977 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3979 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3981 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3982 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3983 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3984 * Makefile.in: Regenerated.
3986 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3987 `common' pass on to s_mri_common.
3988 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3990 1999-06-06 Richard Henderson <rth@cygnus.com>
3992 * config/obj-elf.c (obj_elf_section): Don't free the return
3993 value of demand_copy_C_string.
3995 1999-06-05 Richard Henderson <rth@cygnus.com>
3997 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3998 creation logic from obj_elf_create_section.
4000 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
4001 (section_stack): New.
4002 (special_sections): Make const.
4003 (obj_elf_section): Gut and rewrite parsing.
4004 (obj_elf_change_section): New function broken out of obj_elf_section.
4005 (obj_elf_parse_section_letters): Likewise.
4006 (obj_elf_section_word): Likewise.
4007 (obj_elf_section_type): Likewise.
4008 (obj_elf_previous): Treat as a toggle.
4009 (obj_elf_popsection): New.
4010 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
4011 (ppc_section_type): Likewise.
4012 * config/tc-ppc.h: Likewise.
4014 * expr.h (struct expressionS): Don't make X_op a bitfield.
4015 * config/tc-alpha.c: Update for symbol handling changes.
4016 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
4017 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
4019 1999-06-05 Richard Henderson <rth@cygnus.com>
4021 * dwarf2dbg.c (*): Convert to K&R + prototypes.
4022 (dwarf2_gen_line_info): Kill unused variables.
4023 (dwarf2_finish): Likewise.
4024 (dwarf2_where): Likewise.
4025 (dwarf2_directive_file): If we've only got a string,
4026 hand off to s_app_file.
4027 * ecoff.c: Move the include of ecoff.h.
4028 * symbols.h (S_IS_FUNCTION): Prototype.
4030 * read.c (LEX_HASH): Supply a default.
4032 (s_globl): Update `c' after skipping whitespace.
4033 * read.h (LEX_END_NAME, is_name_ender): New.
4034 * expr.c (get_symbol_end): Respect it.
4036 1999-06-04 Mark Klein <mklein@dis.com>
4038 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
4040 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
4042 * config/tc-hppa.c: Update for symbol handling changes.
4044 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4046 * cgen.c: Update for symbol handling changes.
4047 * config/tc-m32r.c: Likewise.
4049 * config/tc-hppa.h: Update for symbol handling changes.
4050 * config/tc-hppa.c: Likewise.
4052 * config/tc-arm.h: Update for symbol handling changes.
4053 * config/tc-arm.c: Likewise.
4054 (symbol_make_empty): Remove. Just use symbol_create.
4056 * symbols.c (symbol_set_tc): Correct name.
4058 * Makefile.am: Rebuild dependencies.
4059 ($(OBJS)): Don't depend upon struc-symbol.h.
4060 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
4061 * dep-in.sed: Don't remove struc-symbol.h.
4062 * Makefile.in: Rebuild.
4064 * doc/internals.texi (Symbols): Describe changes in symbol
4067 1999-06-03 Richard Henderson <rth@cygnus.com>
4069 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
4070 instead of doing the work by hand.
4072 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4074 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
4075 state of line state-machine.
4076 (struct ls): Collect DWARF2 line state-machine state in new member
4077 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
4078 resulted in any DWARF2 directives.
4079 (reset_state_machine): New function.
4080 (out_end_sequence): Ditto.
4081 (dwarf2_gen_line_info): When switching sections or switching to a
4082 lower text address, call out_end_sequence() first to terminate the
4083 previous code sequence as code sequences MUST have monotonically
4084 increasing addresses.
4085 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
4087 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4089 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4090 DWARF2 debug info (line information only, at this point).
4091 * as.h: Update comment about supported debug formats.
4092 * dwarf2dbg.c, dwarf2dbg.h: New files.
4093 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4095 * expr.c (operand): Don't use [ for parens if we want an index op.
4096 (op_encoding): Switch [ into O_index, if desired.
4097 (op_rank): Renumber with O_index on bottom.
4098 (expr): If O_index, match closing bracket.
4099 * expr.h (O_index): New.
4101 * read.c (read_a_source_file): Conditionally allow matched "
4102 in lines passed to md_assemble.
4104 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4106 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4108 Add support for storing local symbols in a small structure to save
4109 memory when assembling large files.
4110 * as.h: Don't include struc-symbol.h.
4111 (symbolS): Add typedef.
4112 * symbols.c: Include struc-symbol.h.
4113 (local_hash): New static variable.
4114 (save_symbol_name): New static function, from symbol_create.
4115 (symbol_create): Call save_symbol_name.
4116 (local_symbol_count): New static variable.
4117 (local_symbol_conversion_count): Likewise.
4118 (LOCAL_SYMBOL_CHECK): Define.
4119 (local_symbol_make): New static function.
4120 (local_symbol_convert): New static function.
4121 (colon): Handle local symbols. Create local symbol for local
4123 (symbol_table_insert): Handle local symbols.
4124 (symbol_find_or_make): Create local symbol for local label name.
4125 (symbol_find_base): Check for local symbol.
4126 (symbol_append, symbol_insert): Check for local symbols.
4127 (symbol_clear_list_pointers, symbol_remove): Likewise.
4128 (verify_symbol_chain): Likewise.
4129 (copy_symbol_attributes): Likewise.
4130 (resolve_symbol_value): Handle local symbols.
4131 (resolve_local_symbol): New static function.
4132 (resolve_local_symbol_values): New function.
4133 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4134 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4135 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4136 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4137 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4138 (symbol_previous, symbol_next): New functions.
4139 (symbol_get_value_expression): Likewise.
4140 (symbol_set_value_expression): Likewise.
4141 (symbol_set_frag, symbol_get_frag): Likewise.
4142 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4143 (symbol_mark_used_in_reloc): Likewise.
4144 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4145 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4146 (symbol_mri_common_p): Likewise.
4147 (symbol_mark_written, symbol_clear_written): Likewise.
4148 (symbol_written_p): Likewise.
4149 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4150 (symbol_section_p, symbol_equated_p): Likewise.
4151 (symbol_constant_p): Likewise.
4152 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4153 (symbol_get_obj, symbol_set_obj): Likewise.
4154 (symbol_get_tc, symbol_set_tc): Likewise.
4155 (symbol_begin): Initialize local_hash.
4156 (print_symbol_value_1): Handle local symbols.
4157 (symbol_print_statistics): Print local symbol statistics.
4158 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4159 Declare new symbols.c functions. Move many declarations here from
4161 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4162 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4163 (struct symbol): Move bsym to make it clearly the first field.
4164 Remove TARGET_SYMBOL_FIELDS.
4165 (symbolS): Don't typedef.
4166 (struct broken_word): Remove.
4167 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4168 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4169 (symbol_clear_list_pointers): Likewise.
4170 (symbol_insert, symbol_remove): Likewise.
4171 (symbol_previous, symbol_append): Likewise.
4172 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4173 (struct local_symbol): Define.
4174 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4175 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4176 (local_symbol_get_frag, local_symbol_set_frag): Define.
4177 (local_symbol_get_real_symbol): Define.
4178 (local_symbol_set_real_symbol): Define.
4180 * write.c (write_object_file): Call resolve_local_symbol_values.
4181 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4182 (TARGET_SYMBOL_FIELDS): Don't define.
4183 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4184 ECOFF_DEBUGGING, add ECOFF fields.
4185 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4186 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4187 ECOFF_DEBUGGING, add ECOFF fields.
4188 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4189 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4190 * config/tc-mcore.h: Don't include struc-symbol.h.
4191 (TARGET_SYMBOL_FIELDS): Don't define.
4192 (struct mcore_tc_sy): Define.
4193 (TC_SYMFIELD_TYPE): Define.
4194 * Many files: Use symbolS instead of struct symbol. Use new
4195 accessor functions rather than referring to symbolS fields
4198 * read.c (s_mri_common): Don't add in value of line_label.
4200 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4201 checking for SEC_LINK_ONCE.
4203 * config/tc-sh.h (sh_fix_adjustable): Declare.
4205 * app.c (input_buffer): New static variable.
4206 (app_push): Save saved_input in allocated buffer.
4207 (app_pop): Restored saved_input.
4208 (do_scrub_chars): Change get parameter to take char * and int as
4209 arguments. Change GET macro to pass input_buffer to get
4210 function. Don't save input into allocated buffer.
4211 * as.h (do_scrub_chars): Update declaration.
4212 * input-file.c (input_file_get): Change to take char * and int.
4213 Read data into passed in buffer. Remove static buffer.
4214 * read.c (scrub_from_string): Change to take char * and int. Copy
4215 data into passed in buffer.
4217 * hash.h: Neaten. Declare hash_traverse.
4218 * hash.c: Complete rewrite based on BFD hashing code.
4219 * gasp.c (chunksize): New variable.
4220 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4223 1999-05-28 Nick Clifton <nickc@cygnus.com>
4225 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4226 addend unless the target uses an old ABI.
4228 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4230 -Wchar-subscripts cleanup
4231 * listing.c (listing_newline): Use unsigned char variable, so
4232 calls to isascii,iscntrl are correct.
4233 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4235 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4236 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4237 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4238 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4240 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4242 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4244 (arch_coldfire_p): New #define.
4245 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4247 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4249 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4251 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4252 (install_operand): Add place `N'.
4253 (init_table): Add registers ACC, MACSR, MASK.
4255 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4257 * config/tc-m68k.c: Change mcf5200 --> mcf.
4258 (archs): Add mcf5206e, mcf5307.
4259 (m68k_ip): Add format `u'.
4260 (install_operand): Add place `m', `M', `h'.
4261 (init_table): Add upper/lower registers.
4263 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4265 1999-05-28 Martin Dorey <mdorey@madge.com>
4267 * config/tc-i960.c: Several minor changes to add ELF and
4268 BFD_ASSEMBLER support.
4269 * config/tc-i960.h: Likewise.
4270 * configure.in (i960-*-elf*): New target.
4271 * aclocal.m4, configure: Rebuild.
4273 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4275 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4276 reloc changes when defined(BFD_ASSEMBLER).
4278 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4280 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4282 * write.c (write_print_statistics): Output to file, not stderr.
4284 * expr.c (generic_bignum_to_int32,64): Prototype.
4286 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4287 output_sleb128, output_uleb128, output_big_sleb128,
4288 output_big_uleb128, output_big_leb128): Prototype.
4289 (output_big_sleb128, output_big_uleb128): Make inline.
4290 (output_big_leb128): Remove inline
4292 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4293 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4294 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4295 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4296 value for correct overflow check in write.c:fixup_segment.
4297 * write.c (fixup_segment): Move bitfield overflow checks to after
4298 the md_apply_fix call.
4299 * config/obj-coff.c (fixup_segment): Likewise.
4300 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4301 valueT *val argument.
4303 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4305 * config/atof-ieee.c (gen_to_words): Correctly round a
4306 denormalized number. Fix off-by-one in range checking for
4307 exponent in a denormal.
4309 1999-05-10 Nick Clifton <nickc@cygnus.com>
4311 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4314 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4316 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4318 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4320 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4321 (ReverseRegRegmem): Remove.
4322 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4323 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4324 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4327 From Doug Ledford <dledford@redhat.com>
4328 * config/tc-i386.h (RegXMM): New for P/III.
4329 * config/tc-i386.c: Add support for P/III.
4331 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4333 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4334 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4335 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4337 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4339 * config/tc-i386.c (i386_immediate): Skip whitespace before
4340 complaining about junk after expression.
4341 (i386_displacement): Likewise.
4343 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4345 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4346 Don't copy before downcaseing.
4348 1999-05-05 Catherine Moore <clm@cygnus.com>
4350 * tc-m68k.c: Include elf/m68k.h.
4351 (m68k_elf_final_processing): New routine.
4352 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4355 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4357 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4360 1999-04-30 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-mcore.c (mcore_s_section): Dump literals before
4365 1999-04-29 Nick Clifton <nickc@cygnus.com>
4367 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4370 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4372 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4373 (TC_INIT_FIX_DATA): Delete.
4374 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4375 (TC_INIT_FIX_DATA): Delete.
4376 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4377 * write.c (fix_new_internal): Initialize fx_cgen member.
4378 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4379 (gas_cgen_md_apply_fix3): Update.
4380 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4381 (md_cgen_record_fixup_exp): Update.
4382 (FX_OPINFO_R_TYPE): Update.
4384 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4385 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4386 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4387 * frags.h (struct frag): Make opindex, opinfo ints.
4389 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4391 1999-04-26 Tom Tromey <tromey@cygnus.com>
4393 * aclocal.m4, configure: Updated for new version of libtool.
4395 1999-04-22 Nick Clifton <nickc@cygnus.com>
4397 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4399 (md_apply_fix3): Do not fix up absolute relocations against
4402 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4404 1999-04-20 Nick Clifton <nickc@cygnus.com>
4406 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4407 changes and data-in-text directives.
4408 (mcore_cons): New function: intercept cons() operations.
4409 (mcore_float_cons): New function: intercept float_cons()
4411 (mcore_stringer): New function: intercept stringer() operations.
4413 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4415 * obj.h (struct format_ops): Change generate_asm_lineno field to
4417 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4419 * config/tc-alpha.c (find_opcode_match): Add default case to
4421 (find_macro_match): Likewise.
4422 (load_expression): Parenthesize && within ||.
4424 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4426 1999-04-17 Nick Clifton <nickc@cygnus.com>
4428 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4429 .text .data .section pseudo ops.
4430 (mcore_s_section): New function. Dump lits before changing secs.
4431 (mcore_s_text): New function. Dump lits before changing secs.
4432 (mcore_s_data): New function. Dump lits before changing secs.
4434 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4436 * config/tc-mips.c (mips_32bitmode): New.
4437 (md_begin): Set mips_32bitmode if needed.
4438 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4439 Set EF_MIPS_32BITMODE.
4441 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4443 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4446 1999-04-16 Nick Clifton <nickc@cygnus.com>
4448 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4450 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4452 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4453 expressions correctly.
4456 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4458 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4460 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4462 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4463 and fmpynfadd instructions.
4465 1999-04-11 Richard Henderson <rth@cygnus.com>
4467 * as.h (environ): Declare it, if needed.
4468 * as.c (dump_statistics): Don't declare environ.
4469 * configure.in (environ): Detect declaration.
4470 * configure, config.in: Rebuild
4472 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4473 (i386_displacement): Allocate enough space for replacement buffer.
4474 Clean up replacement buffer initialization.
4476 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4478 * subsegs.c (section_symbol): Don't create a new symbol if one
4479 already exists; instead, use the existing one, but set its segment
4480 and frag data if it hasn't already been defined.
4481 * config/obj-coff.c (c_section_symbol): Likewise.
4483 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4485 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4487 1999-04-08 Nick Clifton <nickc@cygnus.com>
4489 * config/tc-mcore.c: New File: Support routines for MCore
4491 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4492 * config/obj-coff.c: Add support for mcore-pe target.
4494 * Makefile.am: Add support for MCore targets.
4495 * Makefile.in: Regenerate.
4496 * configure.in: Add support for MCore targets.
4497 * configure: Regenerate.
4499 * doc/all.texi: Set MCORE.
4500 * doc/as.texinfo: Document MCore specific command line options.
4502 * write.h: Prevent multiple inclusion.
4504 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4506 * asintl.h (LC_MESSAGES): Never define.
4507 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4509 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4512 * Makefile.am (m68k-parse.c): If configuring in the source
4513 directory, copy m68k-parse.y into the local directory before
4514 running ylwrap, to remove spurious differences when generating
4516 * Makefile.in: Rebuild.
4518 * config/tc-sparc.h (md_do_align): Just allocate the number of
4519 bytes necessary, rather than always allocating 1024.
4521 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4523 * listing.c (listing_newline): Add cast to avoid warning.
4524 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4525 * config/tc-i386.c (i386_scale): Add return value.
4526 (build_displacement_string): Remove unused local temp_disp2.
4527 (i386_intel_memory_operand): Add parentheses to avoid warning.
4528 (i386_intel_operand): Remove unused local end_of_operand_string.
4529 (i386_operand): Remove unused local operand_modifier.
4530 (i386_operand): Add parens to avoid warning.
4532 1999-04-04 Don Bowman <don@pixsci.com>
4534 * configure.in: Add mips*-*-vxworks* target; have it define
4536 * configure, config.in: Rebuild.
4538 1999-03-31 Nick Clifton <nickc@cygnus.com>
4540 * configure.in (emulations): Add support for arm-epoc-pe.
4541 * configure: Regenerate.
4542 * config/te-epoc-pe.h: New file. Define macros specific to
4544 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4545 for arm-epoc-pe target.
4547 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4549 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4551 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4553 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4554 detect ",n" without a condition.
4555 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4558 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4560 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4561 instruction is encoded with one bit.
4564 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4566 * doc/internals.texi (CPU backend): Mention that
4567 line_separator_chars should not include newline. From thi
4568 <ttn@mingle.glug.org>.
4570 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4572 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4573 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4575 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4577 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4579 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4581 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4584 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4586 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4588 1999-03-15 Martin Hunt <hunt@cygnus.com>
4590 * app.c (do_scrub_begin): Change '-' back to a symbol char
4591 so we can use multiple opcodes on a line again.
4593 * config/tc-d30v.c: By default, warn if a symbol has
4594 the same name as a register. Plus some minor
4595 updates from the branch.
4597 1999-03-13 Nick Clifton <nickc@cygnus.com>
4599 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4600 BFD_RELOC_16 and BFD_RELOC_64.
4602 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4604 * expr.c (expr): Add missing else.
4606 1999-03-12 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-arm.c (md_apply_fix3): Improve error message.
4610 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4612 * Makefile.am (CPU_TYPES): Add fr30.
4613 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4614 (fr30,m32r dependencies): Update.
4615 * Makefile.in: Rebuild.
4617 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4618 (gas_cgen_record_fixup_exp): Ditto.
4619 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4620 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4621 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4622 (md_cgen_lookup_reloc): Update use of operand->type.
4623 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4624 (md_convert_frag): Call cgen_operand_lookup_by_num.
4625 (md_cgen_lookup_reloc): Update use of operand->type.
4626 (m32r_cgen_record_fixup_exp): Ditto.
4628 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4630 * config/tc-mips.c (md_show_usage): Fix message.
4632 1999-03-03 Nick Clifton <nickc@cygnus.com>
4634 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4635 and LDR reg,=<expr> instruction.
4637 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4640 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4642 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4644 1999-02-17 Nick Clifton <nickc@cygnus.com>
4646 This patch was created by: Scott Bambrough
4647 <scottb@corelcomputer.com>
4650 Special cased '@' character. The '@' character is used as the
4651 ARM assembler comment character, as a special character
4652 and in ELF .symver pseudo-op's, and as a special character in
4653 .type and .section pseudo-ops.
4654 (symver_pseudo): New static variable.
4655 (symver_state): New static variable.
4656 (struct app_save): Add field 'symver_state'.
4657 (app_push): Save global symver_state int struct app_save.
4658 (app_pop): Restore global symver_state from struct app_save.
4659 (do_scrub_chars): Special case handling of '@' character in
4662 * configure.in: Modified to recognize armv* uname syntax from ARM
4664 * configure: Regenerated.
4666 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4667 a prefix to the section's type.
4668 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4669 the type's typename.
4671 * config/tc-arm.h: Add support for PIC generation:
4672 (pic_code): New boolean.
4673 (obj_relocate_extern): Define.
4674 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4675 (TC_CONS_FIX_NEW): Define.
4676 (tc_fix_adjustable): Define.
4677 (GLOBAL_OFFSET_TABLE_NAME): Define.
4679 * config/tc-arm.c: Add support for PIC generation:
4680 (line_seperator_chars): Allow ';' as a seperator for Linux.
4681 (is_immediate_prefix): New macro.
4682 (arm_parse_reloc): New function.
4683 (s_arm_elf_cons): New function.
4684 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4685 (md_undefined_symbol): Special case handling for the Global Offset
4687 (md_apply_fix3): Handle PIC relocs.
4688 (tc_gen_reloc): Handle PIC relocs.
4689 (md_parse_option): Add support for '-k' command line switch to
4690 enable PIC generation.
4691 (cons_fix_new_arm): New function.
4692 (s_arm_elf_cons): New function.
4694 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4696 * configure.in: Add comments for uses of AC_DEFINE.
4697 * acinclude.m4: Likewise.
4698 * acconfig.h: Remove.
4699 * aclocal.m4: Rebuild.
4700 * configure: Rebuild.
4701 * Makefile.in: Rebuild.
4702 * config.in: Rebuild.
4704 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4706 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4707 non-constant offset from a base register.
4709 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4711 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4714 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4716 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4717 (emit_insn): Look for pc-relative and no-overflow specifiers on
4718 internal relocation types.
4720 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4722 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4725 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4727 (mips_4650, mips_4010, mips_4100): Variables removed.
4728 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4729 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4731 (md_begin): Don't bother initializing the mips_NNNN variables;
4732 mips_cpu is set, and that's good enough now.
4733 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4734 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4735 (show): New function, to handle wrapping in the CPU lists.
4736 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4738 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4740 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4741 than treat as an immediate specifier.
4743 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4745 * config/tc-i386.c: Prototype many functions.
4746 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4747 (i386_immediate): Remove unused second argument.
4748 (i386_intel_operand): Fix i386_is_reg typo.
4749 (i386_operand): Use allow_naked_reg.
4750 (output_invalid): Make operand int for K&R.
4752 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4754 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4756 * Makefile.in: Rebuild.
4758 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4760 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4762 (EXTRA_as_new_SOURCES): Comment out.
4763 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4764 * Makefile.in: Rebuild.
4765 * doc/Makefile.in: Rebuild.
4766 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4767 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4768 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4769 * configure: Rebuild.
4770 * aclocal.m4: Rebuild.
4771 * config.in: Rebuild.
4772 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4773 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4774 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4775 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4776 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4777 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4778 (gas_cgen_record_fixup_exp): Ditto.
4779 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4780 descriptor, not global variable.
4781 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4782 descriptor, not global variable. Refer to insert_operand handler
4783 via cpu descriptor, not global function.
4784 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4785 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4786 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4787 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4788 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4789 * config/tc-m32r.c: Ditto.
4790 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4791 (md_assemble): Ditto.
4792 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4794 1999-02-09 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4797 relocations for ELF targets.
4799 1999-02-08 Nick Clifton <nickc@cygnus.com>
4801 * configure.in: Add support for StrongARM target.
4802 * configure: Regenerate.
4804 1999-02-05 Nick Clifton <nickc@cygnus.com>
4806 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4808 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4811 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4813 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4815 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4817 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4818 (INTEL_DWORD_MNEM_SUFFIX): Define.
4821 (DWORD_PTR): Define.
4822 (XWORD_PTR): Define.
4824 (OFFSET_FLAT): Define.
4826 (NONE_FOUND): Define.
4829 * config/tc-i386.c (set_intel_syntax): New routine.
4830 (intel_syntax): Declare.
4831 (allow_naked_reg): Declare.
4832 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4833 (intel_float_operand): New routine.
4834 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4835 Handle brackets as well as parens. Call i386_intel_operand for
4836 intel syntax. Reverse operands if appropriate. Handle new
4837 suffixes. Handle movzx and movsx.
4838 (i386_is_reg): New routine.
4839 (i386_immediate): New routine.
4840 (i386_scale): New routine.
4841 (i386_displacement): New routine.
4842 (i386_operand_modifier): New routine.
4843 (build_displacement_string): New routine.
4844 (i386_parse_seg): New routine.
4845 (i386_intel_memory_operand): New routine.
4846 (i386_intel_operand): New routine.
4847 (i386_operand): Call i386_displacement, i386_immediate,
4848 i386_scale, etc. instead of handling inline.
4849 (parse_register): Handle registers without prefix.
4851 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4853 * configure: Regenerate.
4854 * configure.in (arm-*-oabi): New.
4855 (thumb-*-oabi): New.
4856 * config/tc-arm.c (target_oabi): Declare.
4857 (md_apply_fix3): Support REL relocs.
4858 (md_parse_option): Handle -oabi.
4859 (elf32_arm_target_format): New routine.
4860 (md_longopts): Add OPTION_OABI.
4861 * config/tc-arm.h: Redefine TARGET_FORMAT.
4864 1999-01-28 Nick Clifton <nickc@cygnus.com>
4866 * write.c (write_relocs): Handle out of range error.
4868 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4869 (fr30_force_relocation): Default to 0.
4871 * config/tc-fr30.h (obj_fix_adjustable): Define.
4872 (TC_FORCE_RELOCATION): Define.
4874 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4877 1999-01-16 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4880 merge of two instructions if the left instruciton kills the right.
4882 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4884 * Makefile.in: Regenerate.
4885 * configure.in: Redo test for using cgen.
4886 * configure: Regenerate.
4888 1999-01-09 Nick Clifton <nickc@cygnus.com>
4890 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4891 redefinition of this macro.
4893 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4895 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4898 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4900 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4901 a read of HI or LO and an immediatly following branch.
4903 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4905 * config/tc-mips.c (md_begin): Another correction to the setting of
4908 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4910 * config/tc-mips.c (md_begin): Correct type-o in setting of
4913 1998-12-21 Nick Clifton <nickc@cygnus.com>
4915 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4916 bit insn when optimizing, so that parallelised instructions will
4917 start on a 32 bit boundary.
4919 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4921 * config/tc-mips.c (mips_eabi64): New.
4922 (md_begin): Set mips_eabi64.
4923 (mips_elf_final_processing): Use it.
4925 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4927 * config/tc-mips.c (mips_elf_final_processing):
4928 Correct setting of ABI in e_flags.
4930 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4932 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4935 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4937 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4939 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4941 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4942 warning, values that don't fit in the field.
4944 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4946 * config/tc-mips.c (mips_abi_string): New.
4947 (md_parse_option,md_longopts): Add mabi.
4948 (mips_elf_final_processing): Set e_flags based on mabi flag.
4950 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4952 * config/tc-mips.c (md_parse_option): Handle vr4111.
4954 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4956 * config/tc-h8300.c (build_bytes): Change message given if the
4957 instruction requires H8/300H mode and we're not in Hmode, to
4958 suggest that it may be the operand modes that are the problem, not
4959 necessarily the opcode.
4961 1998-12-10 Nick Clifton <nickc@cygnus.com>
4963 * config/tc-fr30.c: Add line separator character.
4965 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4967 * configure.in (hppa-*-mpeix*): New target.
4968 * config/obj-som.h (obj_som_compiler): Declare.
4969 * config/obj-som.c (compiler_seen): New static variable.
4970 (obj_som_compiler): New function.
4971 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4972 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4973 (pa_type_args): Set hppa_priv_level.
4974 (pa_compiler): New static function if OBJ_SOM.
4975 * configure: Rebuild.
4977 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4979 * read.c (output_leb128): Don't mark as inline.
4981 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4983 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4984 AIX .vbyte unaligned data support.
4985 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4986 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4989 1998-12-07 Nick Clifton <nickc@cygnus.com>
4991 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4994 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4996 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4997 BFD_RELOC_ARM_PCREL_BRANCH.
4999 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
5001 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
5002 checking the target type.
5003 (mips-dec-bsd*): Set endian to little.
5004 * configure: Rebuild.
5006 COFF weak symbol support, based on patches from Mark Elbrecht
5007 <snowball3@usa.net>:
5008 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
5009 * config/obj-coff.c (obj_coff_weak): New static function.
5010 (obj_coff_endef) [both versions]: Handle weak symbols.
5011 (coff_frob_symbol): Likewise.
5012 (yank_symbols): Likewise.
5013 (obj_pseudo_table): Add "weak".
5015 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
5016 <aymeric.vincent@emi.u-bordeaux.fr>.
5017 * aclocal.m4: Rebuild with current tools.
5018 * configure: Rebuild.
5020 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
5021 an assertion failure for a case we can't handle when OBJ_ECOFF.
5023 * expr.c (operator): And with 0xff to avoid problems with signed
5026 1998-12-03 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
5029 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
5031 1998-12-02 Nick Clifton <nickc@cygnus.com>
5033 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
5036 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
5038 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
5039 calculation of pcrel point.
5041 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
5043 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
5046 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
5048 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
5050 (d10v_cleanup): Only generate previous insn if a multiline insn is
5053 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
5055 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
5058 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
5060 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
5061 -marm6xxx command line switches.
5063 1998-11-18 Doug Evans <devans@casey.cygnus.com>
5065 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
5066 (itbl-ops.o): Delete duplicate dependencies.
5067 Rebuild dependencies.
5068 Add fr30 dependencies.
5069 * Makefile.in: Rebuild.
5071 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
5073 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
5075 * listing.c: Ignore line terminator characters found inside
5078 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
5080 * po/gas.pot: Regenerated.
5082 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-fr30.c (fr30_is_colon_insn): New name for
5085 fr30_is_label_start(). Also checks for delay slot insns.
5087 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5088 FR30 instructions which contain a colon in the mnemonic.
5090 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5092 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5094 * config/tc-fr30.c: Removed currently superflous code.
5096 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-fr30.h: New file.
5099 * config/tc-fr30.c: Tweaking so that it will compile.
5101 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5103 * config/tc-d10v.h (obj_fix_adjustable): Define.
5104 (TC_FORCE_RELOCATION): Define.
5105 (d10v_force_relocation): Declare.
5106 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5107 (md_apply_fix3): Handle Vtable relocs.
5108 (d10v_fix_adjustable): New.
5109 (d10v_force_relocation): New.
5111 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5113 * config/tc-d30v.c: Change default behaviour to ignore potential
5114 conflicts between register name and symbol names.
5116 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5118 * configure.in: Add fr30-*-*.
5119 * config/tc-fr30.c: New file.
5120 * Makefile.in: Regenerated.
5121 * config.in: Regenerated.
5122 * configure: Regenerated.
5123 * doc/Makefile.in: Regenerated.
5124 * po/gas.pot: Regenerated.
5126 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5128 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5131 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5133 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5135 (do_scrub_chars): Add some casts to unsigned char to avoid
5136 unwanted sign extension.
5137 * read.c (lex_type): Set characters about 127 to be symbol
5139 * config/tc-i386.c (md_begin): Set identifier_chars and
5140 operand_chars for values above 127.
5142 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5144 * configure.in: detect cygwin* instead of cygwin32*
5145 * configure: regenerate
5147 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5149 * listing.c: Add support for producing a listing from piped
5152 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5154 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5155 (append_insn): Account for the tx39's multiply behavior.
5157 1998-10-26 Michael Meissner <meissner@cygnus.com>
5159 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5160 from assemble_parallel_insns. Add support for '->' to indicate
5161 explicitly serializing the instructions.
5162 (md_assemble): Ditto.
5164 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5166 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5169 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5171 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5173 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5175 * config/tc-mips.c : support frame and regmask/fregmask when
5176 MIPS_STABS_ELF is specified.
5178 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5180 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5181 (md_apply_fix): Don't return 1 for VTABLE relocs.
5182 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5184 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5186 * doc/c-i386.texi: Replace occurences of "opcode" with
5187 "instruction mnemonic", "instruction", or "mnemonic" when
5188 referring to the name of an instruction. Use "opcode" when
5189 referring to the sequence of machine bytes.
5191 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5192 (is_opcode_char): Rename to is_mnemonic_char.
5193 (md_assemble and i386_operand): Correct error messages from
5194 "opcode" to "instruction mnemonic"
5195 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5196 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5197 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5198 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5199 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5200 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5201 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5203 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5205 * config/tc-i386.c (i386_operand): Check for garbage after
5208 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5210 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5211 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5213 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5215 * config/tc-sh.h (obj_fix_adjustable): Define.
5216 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5217 (md_apply_fix): Likewise.
5218 (tc_gen_reloc): Likewise.
5219 (sh_fix_adjustable): New.
5221 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5223 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5224 * cgen.h (gas_cgen_finish_insn): Update prototype.
5225 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5226 cgen_insn_t -> CGEN_INSN_INT.
5227 (make_parallel): Update handling of CGEN_INT_INSN_P.
5228 (assemble_parallel_insn): Ditto.
5229 (target_make_parallel): New function.
5230 (md_assemble): Use it.
5232 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5234 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5236 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5238 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5239 converted into lower case.
5241 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5243 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5244 (gas_cgen_tc_gen_reloc): Likewise.
5245 * config/tc-m32r.h (obj_fix_adjustable): Define.
5246 * config/tc-m32r.c (m32r_fix_adjustable): New.
5247 (m32r_force_relocation): Handle VTABLE relocs.
5249 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5251 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5253 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5256 to lower case before parsing.
5258 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5259 parallel insns modift buts in the PSW as a side effect.
5261 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5263 * config/tc-d30v.c (find_format): Test for missing flag and
5266 (md_apply_fix3): Fix error messages to avoid
5267 assumption about presence of a symbol.
5269 (parallel_ok): Disallow parallel instructions that both modify the
5272 (find_format): Generate a warning if an odd numbered register is
5273 used as the first register in a mutli-register instruction.
5275 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5277 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5278 relocations are always associated with a symbol.
5280 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5282 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5283 (elf32_sparc_force_relocation): Declare.
5284 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5285 (tc_gen_reloc): Handle vtable relocs.
5286 (elf32_sparc_force_relocation): New.
5288 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5290 * symbols.c (S_IS_FUNCTION): New.
5291 * config/tc-v850.h (obj_fix_adjustable): Define.
5292 (TC_FORCE_RELOCATION): Define.
5293 (v850_force_relocation): Declare.
5294 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5295 of fx_addnumber for VTABLE reloc addends.
5296 (md_apply_fix3): Handle VTABLE relocs.
5297 (v850_fix_adjustable): New.
5298 (v850_force_relocation): New.
5300 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5302 * tc-hppa.c (fp_operand_format): Add some additional formats.
5303 (pa_ip): Do not automatically promote into pa2.0 mode.
5304 (pa_level): Handle ".level 2.0".
5306 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5308 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5309 * config/tc-i386.h (template.extension_opcode): Change to
5310 unsigned int to allow full range of 8-bit opcode suffixes.
5311 (None): Redefine as 0xffff.
5313 From Jeff B Epler <jepler@usgs.gov>
5314 * doc/c-i386.texi (i386-SIMD): New section.
5316 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5318 * read.c (discard_rest_of_line): New function.
5319 * read.h: Declare it.
5320 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5322 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5324 * config/tc-d10v.c (find_symbol_matching_register): New function.
5325 (find_opcode): Cope with the case where a register name matches
5328 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5330 * config/tc-v850.c (md_pcrel_from): Rename to
5331 v850_pcrel_from_section.
5332 (v850_pcrel_from_section): Do not resolves symbols in other
5335 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5337 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5339 * config/tc-d10v.c (find_opcode): Generate an error if a register
5340 is supplied for an operand that should not be a register.
5342 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5344 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5345 instructions to have another instruction in the right bin.
5347 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5349 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5350 the right container if the left container holds a branch
5353 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5355 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5356 both a register name and symbol name.
5357 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5359 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5361 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5362 execution unit class.
5364 (reg_name_search): If a name matches a register and a symbol,
5365 prefer the register.
5366 (find_format): Disallow flag registers when a general purpose
5367 register is required.
5368 If a number is required, but a register has been given, check to
5369 see if a symbol with the same name as the register exists, and if
5370 so, use that symbol.
5372 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5374 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5376 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5378 * config/tc-d30v.c (find_format): Do not accept flag registers as
5379 general purpose registers.
5380 (find_format): If an immediate value is expected at a given place
5381 in a format, but a register name has been provided instead, check
5382 to see if that register name matches the name of a predefined
5383 symbol and if it does, then use the symbol instead.
5384 (reg_name_search): If a register name matches a symbol name,
5385 prefer the register name to the symbol name.
5387 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5389 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5390 the previous insn to empty.
5392 1998-09-20 Michael Meissner <meissner@cygnus.com>
5394 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5395 pieces, forcing the use of an ANSI compiler.
5397 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5399 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5401 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5403 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5405 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5407 (obj_elf_vtable_entry): Likewise.
5408 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5409 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5410 (tc_gen_reloc): Likewise.
5411 (arm_fix_adjustable): Likewise.
5412 (elf32_arm_force_relocation): New.
5413 (armelf_frob_symbol): Remove coff-style symbol support.
5415 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5417 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5419 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5421 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5422 OBJ_COFF so that routine is defined for a.out format.
5424 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5426 * config/tc-i386.c (i386_operand): Detect non-segment registers
5427 used as segment prefixes.
5429 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5432 optimize across FDE boundaries.
5434 * config/obj-coff.c (obj_coff_section): Preserve any link once
5435 flags when setting the section flags.
5437 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5439 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5440 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5442 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5444 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5447 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5449 * frags.c (frag_grow): Include the size of the frag struct in the
5452 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5453 if the new subseg comes before the old.
5455 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5457 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5458 to handle edge8 and edge16.
5460 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5462 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5463 before we clobber the symbol involved.
5465 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5467 * config/tc-arm.c: Remove OBJ_ELF definitions for
5468 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5469 use arm_adjust_symtab for OBJ_COFF.
5470 (armelf_adjust_symtab): New Routine.
5471 * config/tc-arm.h: Define obj_adjust_symtab to
5472 armelf_adjust_symtab for OBJ_ELF.
5474 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5476 * configure.in: Make all i386-elf targets use bfd_gas.
5477 * config/tc-i386.c (tc_i386_force_relocation): New.
5478 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5479 (md_apply_fix3): Likewise.
5480 (tc_gen_reloc): Handle them.
5481 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5482 tc_i386_force_relocation.
5484 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5486 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5488 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5490 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5491 current opcode after writing the first insturction of a reverse
5494 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5496 * read.h (generate_lineno_debug): Add prototype.
5497 * read.c (generate_lineno_debug): Make non-static.
5499 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5501 * config/tc-i386.c (md_assemble): Only warn for address/data size
5504 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5506 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5507 against Thumb function names, as the linker needs this information.
5509 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5511 * expr.c (operand): Check also that there is no advance in operand
5512 after atof_generic in order to decide "is it label 0f or floating
5515 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5517 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5518 command line options with a single dash.
5519 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5521 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5523 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5524 * tc-arm.c (arm_fix_adjustable): New routine.
5526 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5528 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5529 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5530 demand_empty_rest_of_line before mri_comment_end.
5531 (equals): Check garbage after expression before
5532 mri_comment_end in MRI mode.
5534 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5537 small immediate constant to use the constant itself rather than
5540 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5543 (pa_leave): Likewise.
5545 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5547 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5549 (i386_operand): Fix an error message.
5551 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5553 * doc/c-arm.texi (ARM Directives): Document .req directive.
5555 * config/tc-arm.c (reg_required_here): Display erroneous string if
5556 the register name could not be decoded.
5557 Do not set inst.instruction if the sift is -1.
5559 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5561 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5564 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5567 even if it is belived to be unnecessary.
5569 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5571 config/tc-i386.c (i386_operand): Size immediate constants by
5572 suffix (erroneously removed as part of July 7 change).
5574 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5576 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5577 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5578 (armelf_frob_symbol): New Routine.
5579 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5581 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5583 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5585 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5587 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5588 command line switches passed to assembler.
5590 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5592 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5593 (gas_cgen_opcode_desc): Declare.
5594 (gas_cgen_parse_operand): Declare.
5595 (*): Prepend gas_ to gas specific fns to denote them as such.
5597 * cgen.c (gas_cgen_opcode_desc): New global
5598 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5599 (queue_fixup): Renamed from cgen_queue_fixup.
5600 (*): Prepend gas_ to gas specific fns to denote them as such.
5602 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5603 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5604 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5605 Open opcode table and initialize it.
5606 (make_parallel): Use gas_cgen_opcode_desc.
5607 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5608 (md_assemble): Ditto.
5610 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5612 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5613 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5614 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5615 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5616 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5617 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5618 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5619 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5620 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5621 (INIT_STAB_SECTION): Likewise.
5622 (OBJ_PROCESS_STAB): Likewise.
5624 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5625 (md_parse_option): Watch for them.
5626 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5627 (md_begin): Kill neverdef code.
5628 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5629 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5630 (s_alpha_coff_wrapper): New.
5631 (md_pseudo_table): Trap all ECOFF pseudos.
5633 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5635 Start of changes to remove mdebug section from mips*-elf
5636 Based on MIPS_STAB_ELF definition
5637 * acconfig.h: undef if not configured
5638 * config.in: undef if not configured
5639 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5640 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5641 * stabs.c (s_stab_generic): flush frag
5643 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5645 * configure.in: (arm-*-elf): Handle.
5646 (thumb-*-elf): Handle.
5647 * configure: Regenerate.
5648 * read.c (stringer): Fix typo in comment.
5649 * write.c (fixup_segment): Don't add symbol value to addend if
5651 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5653 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5656 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5658 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5659 (write_2_short): Emit warning if new flag is set.
5660 (do_assemble): Set flags if left instruction is one of special
5661 "right-instruction-killer" type.
5663 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5665 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5666 Always output words in debug_info section as big endian.
5667 (sparc_target_format): Choose correct bfd target.
5668 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5670 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5672 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5673 to work with internationalization code. Issue an error when two
5674 operands match that are not allowed to match.
5676 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5678 * configure.in (install_tooldir): Allow target to specify whether
5679 it wants to be installed in $(tooldir)/bin.
5680 * configure: Regenerate.
5681 * Makefile.am (install-exec-local): Set install-exec-tooldir
5682 dependency via configure.
5683 * Makefile.in: Regenerate.
5685 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5687 * Makefile.am (install-exec-local): Split into two ...
5688 (install-exec-bindir,install-exec-tooldir): New rules.
5689 * Makefile.in: Regenerate.
5691 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5693 * Makefile.am (install-exec-local): Don't remove the file before
5694 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5695 W. Rozycki <macro@ds2.pg.gda.pl>.
5696 * Makefile.in: Rebuild.
5698 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5700 * cgen.c: Include libiberty.h.
5701 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5702 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5703 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5704 (md_cgen_lookup_reloc)): Declare.
5705 (md_cgen_record_fixup_exp): Declare.
5706 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5707 (m32r_relax_frag): Declare.
5708 (cgen_md_apply_fix3): Decls moved to cgen.h.
5709 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5710 (m32r_cgen_record_fixup_exp): Delete decl.
5711 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5712 (assemble_nop): Delete.
5713 (expand_debug_syms): Delete unused `exp'.
5714 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5715 Add default case for -Wall.
5716 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5717 (md_atof): Delete unused wordP.
5719 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5721 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5724 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5726 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5727 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5728 .print, .purgem, and .struct. Remove documentation for
5731 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5733 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5734 Update call to insert_operand.
5736 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5738 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5740 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5742 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5743 whitespace after a prefix operator.
5745 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5747 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5749 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5751 * config/tc-sparc.c (log2): New static function.
5752 (s_reserve): Use log2 to convert alignment before calling
5754 (s_common): Use log2 to convert alignment before calling
5755 record_alignment and frag_align.
5756 (sparc_cons_align): Use log2.
5758 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5761 (s_common): Likewise.
5763 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5764 initialization of waddr.
5765 (sparc_elf_final_processing): Add default case to switch.
5767 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5769 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5770 than temporary real.
5772 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5774 * write.c (subsegs_finish): Don't align the segments if there were
5777 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5778 copying aux information.
5780 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5781 expression into a symbol.
5783 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5785 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5786 type to unsigned int.
5787 (md_assemble): Change type used to store offsets from unsigned
5789 (i386_operand): Switch error check to only call RESTORE_END_STRING
5790 once after parse_register.
5792 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5794 * config/tc-v850.c (md_show_usage): Changed format to match that
5797 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5799 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5801 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5803 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5806 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5808 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5809 * doc/Makefile.in: Rebuild.
5811 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5813 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5814 for %lo expressions.
5815 (mips_ip, case 'u'): Move range check after code to mask
5816 off bits in %hi/%lo expressions. Mask off high bits for
5819 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5821 * doc/Makefile.am (gasver.texi): New target.
5822 (as.info, as.dvi): Depends upon gasver.texi.
5823 * doc/as.texinfo: Include gasver.texi. Mention version number on
5824 title page and in top node.
5825 * doc/Makefile.in: Rebuild.
5827 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5829 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5830 but not including the line containing the edict.
5831 * listing.h (LISTING_EOF): New.
5832 * input-scrub.c (input_scrub_next_buffer): Call it.
5834 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5836 * config/tc-i386.c (i386_operand): Don't set the size of an
5837 immediate address based solely on the suffix and the mode.
5839 * config/tc-i386.c (md_assemble): Add assertion to make sure
5840 overlap2 does not set Imm.
5842 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5843 sequences of whitespace to a single space.
5844 (is_space_chars): Just compare with space.
5845 (md_begin): Don't initialize space_chars.
5846 (md_assemble): Just skip a single whitespace character.
5847 (i386_operand): Rewrite base-index parsing to use new
5848 parse_register, and to skip white space. Skip white space in a
5849 number of other places too. Don't give error message if
5850 parse_register fails.
5851 (parse_register): Change reg_string parameter to be non-const.
5852 Add end_op parameter. Skip white space after the `%', and return
5853 end of register string. Give error message here rather than
5856 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5858 Based on patch from Matt Semersky <matts@scd.hp.com>:
5859 * expr.c (op_encoding): Make const.
5860 (expr_set_precedence): New function.
5861 (expr_begin): Don't set operator rankings, just call
5862 expr_set_precedence.
5863 * expr.h (expr_set_precedence): Declare.
5864 * read.c (s_mri): Call expr_set_precedence.
5866 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5868 * doc/as.texinfo (Statements): Remove paragraph discussing
5869 continuing lines with a backslash. This hasn't worked for years,
5872 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5874 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5876 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5877 (ps_CTORS, ps_DTORS): New section types.
5878 (vms_fixup_xtors_section): New function
5879 (Ctors_Psect, Dtors_Psect): Define.
5880 (IS_GXX_XTOR): Define
5881 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5882 Filter static constructors/destructors and add to
5883 Ctors_Symbols/Dtors_Symbols chain.
5884 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5885 appropriate section.
5887 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5888 * makefile.vms: Merge vax/vms support.
5890 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5892 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5893 (elf_pseudo_table): Add them.
5894 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5895 (md_apply_fix): Accept them.
5896 (mips_fix_adjustable): Don't adjust them.
5897 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5898 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5899 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5900 (tc_fix_adjustable): Don't adjust them.
5902 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5904 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5906 * Makefile.in: Regenerate.
5907 * configure.in: AC_SUBST cgen_cpu_prefix.
5908 * configure: Regenerate.
5910 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5912 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5913 Changed all users of COND12_DELAY.
5915 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5917 * config/tc-mn10300.c (set_arch_mach): New function.
5918 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5919 (md_begin): Default to mn10300 mode.
5920 (md_assemble): Only accept instructions for the core mn10300
5921 chip and the active machine type.
5923 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5925 * subsegs.h (segment_info_type): Give the struct a name.
5926 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5927 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5928 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5929 * config/tc-w65.h (tc_reloc_mangle): Declare.
5930 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5932 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5934 * config/tc-v850.c (v850_comm): Restore old section
5935 after common processing.
5937 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5939 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5941 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5943 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5944 char with code that explicitly sign-extends.
5946 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5948 * config/tc-v850.c (md_begin): Restore text section as the current
5949 section after creating call table sections.
5950 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5953 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5954 with call to macro SYM_AUXINFO.
5956 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5958 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5959 with the program transform name.
5960 * Makefile.in: Rebuild.
5962 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5964 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5967 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5969 * config/tc-i386.c (i386_operand): Be prepared for a space between
5970 the open parenthesis and the start of the register operand,
5971 because of the June 16 change.
5973 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5978 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5980 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5981 even if it is belived to be unnecessary.
5983 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5985 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5987 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5989 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5991 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5992 shift amount for a repeated operand. The shift amount for the
5993 repeated copy comes from the size of the operand.
5995 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5997 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5999 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
6001 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
6003 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6005 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
6006 characters in it as LEX_IS_SYMBOL_COMPONENT.
6007 * config/tc-i386.h (tc_symbol_chars): Define.
6008 (extra_symbol_chars): Declare.
6009 * config/tc-i386.c (extra_symbol_chars): Define.
6010 (comment_chars): Don't use '/' as comment start if TE_LINUX.
6011 (line_comment_chars): Set to '/' if TE_LINUX.
6012 * doc/c-i386.texi (i386-prefixes): Update.
6013 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
6015 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
6017 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
6018 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
6020 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
6022 * config/tc-d10v.c (md_apply_fix3): Checking displacement
6023 constraint in instructions REP & REPI.
6025 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
6027 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
6028 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
6030 (check_range): If the operand is shifted, then shift the number
6031 before checking its range.
6033 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
6035 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
6038 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
6040 * config/tc-v850.c (v850_comm): Create special sections as needed.
6042 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
6044 * config/tc-d10v.c (write_2_short): Addition of swapping
6045 instructions for sequential and reverse sequential order when
6046 given order is not possible.
6048 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
6050 * Makefile.am: Rebuild dependencies.
6051 (DEP_INCLUDES): Fix reference to intl build directory.
6052 * Makefile.in: Rebuild.
6054 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6056 * doc/c-i386.texi: Update 16 bit documentation.
6058 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
6059 IgnoreDataSize to IgnoreSize as they are used for address size as
6061 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
6062 32-bit mode, similarly addr16/data16 and variants.
6064 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
6066 * config/tc-d30v.c (md_assemble): Fix handling of reverse
6067 sequential word multiply instructions.
6069 (do_assemble): Add extra command line argument, to allow mul32
6070 attribute to be preserved across parallel insns.
6071 (md_assemble): Insert NOPs between explicitly parallel insns which
6072 contain an 32 bit multiply and a 16 multiply.
6074 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6076 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
6079 * config/tc-i386.c (reloc): Add braces.
6081 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
6082 consistent with Intel naming.
6083 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
6084 use bitfields in sib_byte.
6085 (modrm_byte): Don't use bitfields here either.
6087 * config/tc-i386.c (current_templates): Add const.
6088 (parse_register): Add const to return, param, and char *s.
6089 (i386_operand): Add const to reg_entry *r.
6090 * config/tc-i386.h (templates): Add const to start, end.
6092 Inspired by code for 16 bit gas support from Martynas Kunigelis
6093 <martynas@nm3.ktu.lt>:
6094 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6095 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6096 (uses_mem_addrmode): Remove.
6097 (md_estimate_size_before_relax): Add support here too.
6098 (md_relax_table): Rewrite interface to md_relax for 16 bit
6100 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6101 (opcode_suffix_to_type): Remove.
6102 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6103 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6104 (md_convert_frag): Likewise.
6105 (i386_operand): Add support for 16 bit base/index regs,
6106 immediates, and displacements. Remove some unnecessary casts, and
6107 localise end_of_operand_string, displacement_string_start,
6108 displacement_string_end variables. Add GCC_ASM_O_HACK.
6109 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6111 * config/tc-i386.c (prefix_hash): Remove.
6112 (md_begin): Rewrite without obstacks. Remove prefix hash table
6113 handling. Rewrite lexical table handling.
6114 (i386_print_statistics): Don't print prefix statistics.
6115 (md_assemble): Rewrite instruction parser so that line is not
6116 converted to lower case. Don't do a hash_find for prefixes,
6117 instead recognise them via opcode modifier.
6118 (expecting_operand, paren_not_balanced): Localise variables.
6119 * config/tc-i386.h (IsPrefix): Define.
6120 (prefix_entry): Remove.
6122 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6123 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6124 '\\' in case where comment_chars contains '/'.
6126 * config/tc-i386.c (MATCH): Ensure given operand and template
6127 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6128 you must write `ljmp *table(%ebx)'.
6130 From H.J. Lu <hjl@gnu.org>:
6131 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6132 as 0 ifndef BFD_ASSEMBLER.
6133 (md_assemble): Allow immediate operands without suffix or
6134 other reg operand to default in size to the current code size.
6136 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6138 * config/tc-v850.c (md_begin): Restore creation of
6139 .call_table_text and .call_table_data sections.
6141 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6143 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6144 after emitting a word of noops.
6146 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6148 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6149 (i386_operand): Simplify checks for valid base/index combinations.
6150 Disallow `in 4(%dx),%al'.
6152 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6154 (add_prefix): Change parameter from char to int.
6156 * config/tc-i386.h (Ugh): Define opcode modifier.
6157 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6159 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6160 CONSISTENT_REGISTER_MATCH macros to check register types more
6161 thoroughly. Check for illegal suffix/operand combinations
6162 when matching insns with operands. Handle new `s' suffix, and
6163 associated FloatMF opcode modifier for float insns with memory
6165 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6166 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6167 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6168 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6169 DATA_PREFIX_OPCODE throughout.
6171 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6172 (md_assemble): Rewrite suffix/register operand checking code to be
6173 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6174 AnyMem, the better to grep.
6176 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6177 given a memory operand. Don't set Abs bits either.
6178 (type_names): Remove Mem*, Abs*.
6179 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6180 define opcode_modifiers as these cases are handled by Disp8,
6181 Disp16, Disp32 and suffix checks.
6182 (COMES_IN_BOTH_DIRECTIONS): Remove.
6183 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6185 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6186 if IgnoreDataSize modifier given. Remove ShortformW modifier
6187 test. Add test for ShortForm in W base_opcode modification.
6188 Merge Seg2ShortForm and Seg3ShortForm code.
6189 * config/tc-i386.h (ShortFormW): Remove.
6190 (IgnoreDataSize): Define.
6192 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6194 * config/tc-d30v.c (md_assemble): Store previous segment state
6195 with previous instruction.
6197 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6199 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6200 (ebp, esp): Remove static variables.
6201 (MATCH): Remove test for InOutPortReg.
6202 (i386_operand): Properly handle InOutPortReg here instead.
6203 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6204 (md_assemble): Simplify and correct modrm and sib generation.
6205 (i386_operand): Add warning for scale without index.
6206 Rewrite checks for valid base/index combinations.
6208 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6209 macros and enclose in do while(0).
6210 (RESTORE_END_STRING): Likewise.
6211 (md_assemble): Add one to printed operand number so we start
6212 from 1 not 0. Add some more gettext invocations.
6213 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6216 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6217 DATA_PREFIX, SEG_PREFIX): Define.
6218 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6219 (check_prefix): Remove function.
6220 (add_prefix): New function. Add prefix to i.prefix as well as
6222 (md_assemble): Changes for add_prefix. Remove hack for wait
6223 prefix, instead always output prefixes in fixed order. Test
6224 for jcxz/loop when selecting between word & dword operations,
6225 and add address size prefix rather than operand size prefix.
6226 Remove operand -> address size hack when emitting jcxz/loop.
6227 (i386_operand): Remove O_Absent check as it's done in expr.
6229 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6231 * configure.in: Recognize m5200 as a cpu_type of m68k.
6232 * aclocal.m4: Rebuild with current libtool.
6233 * configure: Rebuild.
6235 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6237 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6238 to relaxable_symbol to prevent references to external symbol from
6241 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6243 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6244 symbols are relaxable.
6246 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6248 * config/tc-v850.c (md_begin): Don't create special
6249 sections by default.
6251 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6253 * config/tc-mips.c (macro): For div and udiv, close the
6254 reorder block as soon as possible.
6256 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6258 From Matt Semersky <matts@scd.hp.com>:
6259 * macro.c (macro_mri_mode): New function.
6260 * macro.h (macro_mri_mode): Declare.
6261 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6264 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6266 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6269 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6270 until after xstrdup in OBJ_EVAX case.
6272 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6274 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6275 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6276 of hardcoded magic number.
6277 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6279 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6281 * read.c (do_s_func): New function.
6283 * read.h (do_s_func): Add prototype.
6285 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6287 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6288 nops if fill pattern not specified.
6290 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6292 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6293 * config/te-go32.h (TE_GO32): Define.
6294 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6296 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6298 Implement .func/.endfunc pseudo-ops.
6299 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6301 * read.c (potable): Add .func,.endfunc.
6302 (s_func): New function.
6303 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6305 (in_doc_func_p,current_function_label): New static globals.
6306 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6308 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6310 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6311 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6312 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6313 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6314 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6315 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6316 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6317 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6318 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6319 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6320 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6321 * config/tc-a29k.c: Don't define md_short_jump_size,
6322 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6323 * config/tc-alpha.c: Likewise.
6324 * config/tc-alpha.h: Likewise.
6325 * config/tc-arm.c: Likewise.
6326 * config/tc-h8300.c: Likewise.
6327 * config/tc-h8500.c: Likewise.
6328 * config/tc-hppa.c: Likewise.
6329 * config/tc-i860.c: Likewise.
6330 * config/tc-i960.c: Likewise.
6331 * config/tc-ppc.c: Likewise.
6332 * config/tc-sh.c: Likewise.
6333 * config/tc-sparc.h: Likewise.
6334 * config/tc-tic30.c: Likewise.
6335 * config/tc-w65.c: Likewise.
6336 * config/tc-z8k.c: Likewise.
6338 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6340 * config/tc-vax.c (_): Delete this macro used for placeholder
6341 values in vax_operand_width_size; it conflicts with the _() macro
6342 used for internationalization.
6344 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6346 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6347 code. From Chris Moller <moller@bops.com>.
6349 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6350 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6351 * read.c (emit_expr): Initialize seg and subseg fields of a new
6353 * write.c (write_object_file): Switch to the appropriate segment
6354 and subsegment when processing a broken word.
6356 * config/tc-m68k.c (mri_assemble): New static function.
6357 (build_mri_control_operand): Call mri_assemble rather than
6359 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6360 (s_mri_endf, s_mri_endw): Likewise.
6362 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6364 * read.c (s_org): Call md_flush_pending_output if it is defined.
6366 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6368 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6370 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6371 (md_parse_option): Add for same.
6372 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6373 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6374 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6376 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6378 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6380 * config/tc-arm.c (find_real_start): Relax definition of local
6383 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6385 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6386 symbols at the given address, not just the last one specified.
6388 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6390 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6391 or number_to_chars_littleendian to write data.
6393 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6395 * config/tc-v850.c (md_assemble): Remove artificially created
6396 register name symbols.
6398 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6400 * write.c (fixup_segment): Change "segment" to "section" in
6403 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6405 * write.c (fixup_segment): Change sym1-sym2 message again.
6407 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6409 * write.c (fixup_segment): Improve error message for sym1-sym2
6410 errors when sym1 is in a different segment from sym2.
6412 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6414 * config/tc-m32r.c (warn_unmatched_high): New static local.
6415 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6416 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6417 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6418 (md_parse_option): Likewise.
6419 (md_show_usage): Likewise.
6420 (m32r_frob_file): Likewise.
6422 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6423 (read_a_source_file): Call them.
6424 * read.h (stabs_generate_asm_file): Declare.
6425 * stabs.c (stabs_generate_asm_file): New function.
6426 (generate_asm_file): New function.
6427 (stabs_generate_asm_lineno): Move file name handling into
6430 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6432 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6433 (d30v_current_align, d30v_current_align_seg): New variables.
6434 (d30v_last_label): New variable.
6435 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6436 (s_d30v_data, s_d30v_section): Likewise.
6437 (md_pseudo_table): Call them.
6438 (md_begin): Initialize d30v_current_align_seg.
6439 (md_assemble): Call d30v_align when needed by known current alignment.
6440 (d30v_frob_label, d30v_cons_align): New functions.
6441 * config/tc-d30v.h (md_do_align): Remove.
6442 (tc_frob_label): Call d30v_frob_label.
6443 (md_cons_align): New.
6445 * config/tc-d30v.c (find_format): Convert complex expressions to
6446 expression symbols before processing. Clean up code formatting.
6448 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6450 * po/Make-in (install-info): New target.
6452 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6454 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6456 * config/tc-mn10300.c (md_assemble): Likewise.
6458 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6460 * Makefile.am: Update with `make dep-am'.
6461 (HFILES): Add cgen.h.
6462 (cgen.o): Depend on cgen.h.
6463 * Makefile.in: Regenerate.
6465 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6467 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6469 * gasp.c (grab_label): Permit a label to be a preprocessor
6470 variable by permitting a label to start with a backslash.
6472 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6474 * config/tc-mips.c (validate_mips_insn): Removed hack
6475 for previously inaccessible bitfields in some INSN_TRAP
6478 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6480 * config/tc-d30v.c (do_assemble): Abort with error message
6481 if opcode operands do not match.
6483 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6485 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6486 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6487 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6488 similar new 'q' operand.
6490 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6492 * cgen.c (cgen_asm_finish_insn): Fix typo.
6494 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6497 * cgen.c: Include it.
6498 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6499 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6500 All callers updated.
6501 * config/tc-m32r.c: Include cgen.h.
6502 (m23r_insn): New members num_fixups,fixups.
6504 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6506 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6507 to avoid compiler warning.
6509 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6511 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6514 * makefile.vms (OBJS): Add ehopt.obj
6516 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6518 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6520 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6522 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6523 a short format insn.
6524 (md_assemble): Set it for explicitly packed insns.
6526 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6528 * config/obj-coff.c (c_symbol_merge): Do not take address of
6529 native fields when performing the memcpy.
6531 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6533 * config/tc-mips.c (macro,macro2): Implement
6534 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6536 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6538 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6539 relocations against globally visible symbols.
6540 * config/tc-m68k.c (relaxable_symbol): New macro.
6541 (m68k_ip, md_estimate_size_before_relax): Use it.
6542 (tc_m68k_fix_adjustable): Also handle weak symbols.
6544 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6547 references to externally visible symbols.
6548 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6549 values in twice for a PC relative reloc if the symbol is
6552 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6553 don't adjust a PC relative reloc against an externally visible
6555 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6556 for a PC relative fixup against an externally visible defined
6557 symbol, arrange to store object file and addend values as though
6558 the symbol were not defined.
6559 (tc_gen_reloc): Likewise.
6561 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6563 * read.c (sizeof_leb128): Referenced externally by write.c so
6566 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6568 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6569 and expand a 'debug' symbol associated with the next instruction
6570 that does not cause a short instruction to be filled with a NOP.
6571 (md_pseudo_table): Add support for .debugsym.
6572 (assemble_parallel_insn): Add calls to expand_debug_sym as
6574 (md_assemble): Ditto.
6576 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6578 * as.c (main): Conditionally call setlocale.
6579 * gasp.c (main): Likewise.
6580 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6581 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6583 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6585 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6587 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * config/tc-hppa.c: Change all calls to bzero to use memset.
6590 (pa_ip): Add cast to avoid warning.
6591 (tc_gen_reloc, md_apply_fix): Likewise.
6592 (pa_find_space_by_number): Likewise.
6593 (hppa_force_relocation): Likewise.
6594 (pa_block): Change i to unsigned int.
6595 * config/obj-som.h (obj_som_copyright): Declare.
6597 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6599 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6600 for line numbers for assembly source.
6602 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * configure.in: Change version number to 2.9.4
6605 * configure: Rebuild.
6607 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6609 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6611 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6613 * ecoff.h: Change symbolS in function declaration to struct
6616 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6618 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6619 (md_convert_frag): Fix i18n typo.
6621 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6623 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6624 * ecoff.h: Protoype it.
6625 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6626 [EVAX] (s_alpha_prologue): Delete.
6627 (md_pseudo_table): Update.
6629 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6631 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6632 array to local pointer.
6633 (get_args, parse_expr): Add casts to avoid warnings.
6635 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6637 * read.c (s_set): Cast xmalloc return value to fragS *.
6638 * config/tc-m68k.c (m68k_ip): Function made static to match
6639 previous forward declaration.
6640 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6642 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6644 * config/tc-v850.c: Add internationalisation macros to error
6647 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6648 macros to error strings.
6650 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6653 reloc is in the TOC csect.
6654 (md_apply_fix3): Correct gettext typo.
6656 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6658 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6659 .L - they are local labels and the branches are not really
6660 function calls but rather far jumps.
6662 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6664 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6666 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6668 * config/tc-i386.c (md_assemble): Print operand number rather than
6669 using ordinal_names.
6670 (i386_operand): Likewise.
6672 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6674 * Makefile.am (INTLLIBS): Define to work around apparent automake
6676 All Makefiles: Regenerated.
6678 * Many files: Added gettext invocations around user-visible
6680 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6681 HAVE_LC_MESSAGES): Define.
6682 * dep-in.sed: Added asintl.h.
6683 * po/Make-in: New file.
6684 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6686 * read.c (Z_): Renamed from `_'.
6687 * Makefile.am (SUBDIRS): Added po.
6688 (POTFILES): new macro.
6689 (po/POTFILES.in): New target.
6690 ($(OBJS)): Added asintl.h.
6692 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6693 (as_new_LDADD): Added $(INTLLIBS).
6694 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6695 (gasp_new_LDADD): Added $(INTLLIBS).
6696 (gasp_new_DEPENDENCIES): New macro.
6697 * configure, aclocal.m4: Rebuilt.
6698 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6700 (ALL_LINGUAS): Define.
6701 * macro.c: Include "asintl.h".
6702 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6703 * as.h: Include "asintl.h".
6704 * config/tc-i386.c (ordinal_names): Removed.
6705 (md_assemble): Changed error text to avoid ordinal_names.
6706 (i386_operand): Likewise.
6707 (reloc): Added as_bad to avoid i18n problems.
6708 (tc_gen_reloc): Likewise.
6709 * config/tc-arm.c (bad_args): Now a #define.
6711 * config/obj-vms.c (VMS_stab_parse): Changed type of
6713 (global_symbol_directory): Unified strings to avoid i18n
6715 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6716 avoid i18n problems.
6717 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6718 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6720 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6722 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6724 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6726 * as.c (print_version_id): Added an fprintf to avoid i18n
6728 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6730 * expr.c (expr): Added as_warn call to avoid i18n problems.
6731 * messages.c (as_assert): Changed code to avoid i18n problems.
6732 (as_abort): Likewise.
6733 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6734 (s_space): Likewise.
6735 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6737 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6739 * config/tc-i386.c (check_prefix): New static function, split out
6741 (struct _i386_insn): Add wait_prefix field.
6742 (md_assemble): Remove wait_prefix local variable. Use
6743 check_prefix when adding a prefix.
6745 * config/tc-i386.c (current_templates): New static variable.
6746 (md_assemble): Remove current_templates local variable.
6747 (md_assemble, i386_operand): Improve error and warning messages in
6748 many places. Add RESTORE_END_STRING in many places before error
6749 return. Clarify some comments.
6751 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6753 (md_assemble): Parse string instruction operands, looking for
6754 segment override prefixes. Check for invalid segment prefixes on
6756 (i386_operand): i.seg[] and max mem_operand changes for string
6758 * config/tc-i386.h (EsSeg): Define.
6760 * config/tc-i386.h (regKludge): Define.
6761 (iclrKludge, imulKludge): Don't define.
6762 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6763 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6764 opcode_modifier checks to look for more common cases first. Add
6765 default_seg for IsString case.
6767 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6769 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6771 * configure: Rebuild with new automake and libtool.
6772 * aclocal.m4, Makefile.in: Likewise.
6774 * doc/Makefile.am (as.dvi): New target.
6775 * doc/Makefile.in: Rebuild.
6777 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6779 * configure.in: Added sparc86x support.
6781 * configure: Rebuild.
6783 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6785 (md_parse_option): Warn if -EL is not supported for this architecture.
6787 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6789 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6791 * config/tc-mips.c (mips_ip): Note when we use get match on
6792 the full instruction name.
6794 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6796 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6797 back into the expression to handle add/sub simplification correctly.
6799 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6801 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6803 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6805 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6808 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6810 * symbols.c (max_indent_level): New global.
6811 (print_symbol_value_1): Use it.
6812 * expr.h (expr_build_dot): Declare.
6813 * expr.c (expr_build_dot): New function.
6815 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6817 * symbols.c (print_binary): New function.
6818 (print_expr_1): Call it.
6820 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6822 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6823 operand in the opcode.
6825 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6827 * config/tc-i386.h: Reorder operand flags and opcode modifier
6828 flags for clarity. Remove unused definitions: Unknown,
6829 ImmUnknown, DispUnknown, NoModrm.
6830 * config/tc-i386.c (type_names): Add missing Debug type.
6831 (md_assemble): Better duplicate prefix checking. Quicker string
6832 instruction check via new opcode_modifier flag.
6834 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6836 * doc/as.texinfo (Invoking): Clarify -Wa example.
6838 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6840 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6841 (s_mips_weakext): Define.
6842 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6843 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6846 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6848 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6849 is an error if the value can not be computed at assembly time.
6850 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6852 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * gasp.c (main): Set next field of new include_path structure to
6855 NULL. From Avery Pennarun <averyp@gdc.ca>.
6857 * read.c (s_mri_sect): Call as_bad rather than abort for an
6858 unsupported MRI target.
6860 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6862 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6863 the destination of a branch instruction should be altered.
6864 (find_real_start): New function: Locate the real, Thumb coded
6865 start of a Thumb function.
6866 (do_t_branch23): Alter the destination of branches to Thumb
6869 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6871 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6873 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6876 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6878 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6879 * doc/c-hppa.texi: Likewise.
6881 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * Makefile.am: Rebuild dependencies.
6884 * Makefile.in: Rebuild.
6886 * Makefile.am (DEP_INCLUDES): New variable.
6887 (.dep1): Change to work when srcdir is not an absolute path.
6888 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6889 * Makefile.in: Rebuild.
6891 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6893 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6894 LinearAddress patch.
6896 * configure.in: Set version to 2.9.1.
6897 * configure: Rebuild.
6899 * Branched binutils 2.9.
6901 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6903 * config/tc-i386.h (FWait): Define.
6904 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6905 other prefixes. Check FWait flag in opcode table to see which
6906 instructions require an fwait prefix.
6908 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6910 * stabs.c (get_stab_string_offset): Always create a stab string
6913 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6915 Fix some gcc -Wall warnings:
6916 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6917 * ehopt.c (eh_frame_code_alignment): Likewise.
6918 * expr.c (integer_constant, operand): Likewise.
6919 * frags.c (frag_align): Likewise.
6920 * gasp.c (level_0, change_base, doinstr): Likewise.
6921 * hash.c (hash_ask): Likewise.
6922 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6923 (debugging_pseudo): Likewise.
6924 * macro.c (define_macro, check_macro): Likewise.
6925 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6926 (ignore_rest_of_line, float_cons): Likewise.
6927 * symbols.c (decode_local_label_name): Likewise.
6928 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6929 (fixup_segment, number_to_chars_bigendian): Likewise.
6930 (number_to_chars_littleendian): Likewise.
6931 * config/atof-ieee.c (gen_to_words): Likewise.
6932 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6933 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6934 * read.c (output_big_sleb128): Initialize locals to avoid
6936 (output_big_uleb128, equals): Likewise.
6937 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6938 to unsigned int. Change zeros to unsigned int.
6939 * cond.c (s_if): Add return to default case.
6940 * frags.c (frag_now_fix): Change return type to addressT.
6941 * frags.h (frag_now_fix): Update declaration.
6942 * listing.c (file_info_struct): Change linenum to unsigned int.
6943 (struct list_info_struct): Change hll_line to unsigned int.
6944 (print_source): Update format string.
6945 * read.c (emit_expr): Change scan to unsigned int, and don't
6946 bother to initialize it.
6947 * symbols.c (dollar_label_count): Change to unsigned long.
6948 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6949 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6950 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6952 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6954 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6955 mcf5200 just as we do for m68000.
6956 (m68k_init_after_args): Likewise.
6957 (md_estimate_size_before_relax): Likewise.
6959 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6961 * config/tc-v850.c (md_assemble): Store relocation addend in
6962 fixup instead of instruction.
6964 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6966 * config/tc-i386.c (md_assemble): Swap template arguments to
6967 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6968 This macro is currently symmetric, so passing them the wrong
6969 way didn't cause any problem, but may if the macro is changed
6971 After copying template to i.tm, use i.tm. rather than t-> to
6972 access fields, and make t a const*
6973 Move i.tm.operand_types[] swap to immediately after the copy.
6975 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6977 * expr.h (expr_build_uconstant): Add prototype.
6978 (expr_build_unary,expr_build_binary): Add prototypes.
6979 * expr.c (expr_build_uconstant): New function.
6980 (expr_build_unary,expr_build_binary): New functions.
6982 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6984 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6985 * macro.c (macro_expand_body): Increase buffer size.
6986 * messages.c (as_warn): Likewise.
6987 (as_warn_where, as_bad, as_bad_where): Likewise.
6989 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6991 Based on patch from H.J. Lu <hjl@gnu.org>:
6992 * Makefile.am (DISTSTUFF): New variable.
6993 (diststuff): New target.
6994 * Makefile.in: Rebuild.
6996 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6998 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6999 m32r_elf_section_change_hook.
7001 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
7002 emit a nop if a section ends with a 16 bit instruction.
7004 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
7006 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
7007 s_lcomm rather than obj_coff_lcomm.
7008 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
7010 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
7012 * config/tc-i386.h (LinearAddress): Define.
7013 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
7014 instruction, don't use a default segment.
7016 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
7018 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
7019 * configure: Rebuild.
7021 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
7023 * aclocal.m4, configure: Rebuild with libtool 1.2.
7025 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
7027 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
7028 PC relative branches. Patch courtesy of Jonathan Walton.
7031 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
7033 * configure.in (emulations): Add thumb-pe target.
7035 * configure (emulations): Add thumb-pe target.
7037 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
7039 * itbl-lex.l (yywrap): Don't define if already defined as a
7042 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
7044 * depend.c (quote_string_for_make): New function.
7045 (wrap_output): Use it.
7047 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
7049 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
7050 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
7052 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
7054 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
7055 Recognize -GN and -relax.
7056 (md_begin): Initialize gp size from -G switch.
7057 (alpha_force_relocation): Always force if -relax.
7058 (alpha_align): Take a new argument that will specify when to
7059 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
7060 Change all callers. Emit nop alignment padding as nop+unop pair.
7062 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
7064 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
7065 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
7067 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
7069 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
7070 require padding to the next long word boundary.
7072 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
7074 * cgen.c: #include symcat.h.
7075 * config/tc-m32r.c: Likewise.
7077 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
7079 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
7080 absolute expressions instead of '$' prefixed register names.
7082 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
7084 * read.c (s_set): Record file and line info for symbols when -as.
7085 (pseudo_set): Don't overwrite that dummy fragment.
7087 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7089 * config/tc-ppc.c (md_pseudo_table): Add "section".
7090 (ppc_named_section): New static function.
7092 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7094 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7095 so we don't have to scan the entire list.
7097 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7099 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7100 case, allow the parallel instructions to modify the same flag
7103 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7105 * listing.c (list_symbol_table): Categorize symbols by
7106 undefined_section rather than sy_frag->line == NULL.
7108 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7110 * Makefile.am (install-exec-local): Install properly when ln
7111 fails or tooldir == prefix.
7113 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7115 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7116 Test result of insert_operand for error.
7118 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7120 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7121 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7122 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7123 * doc/Makefile.in: Rebuild.
7125 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7127 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7128 (macro): Fix handling of M_COP[0-3].
7130 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7132 Based on patches from Ross Harvey <ross@teraflop.com>:
7133 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7134 if macro_alternate or macro_mri.
7135 (getstring): Remove support for byte constants between < and >.
7136 (get_any_string): '<' only starts a string if macro_alternate or
7138 (macro_expand_body): Permit keyword parameters following
7139 positional parameters.
7141 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7142 * configure.in (alpha*-*-netbsd*): New target.
7143 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7144 * configure: Rebuild.
7146 * as.h (flag_warn_suppress_instructionswap): Move from here...
7147 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7148 here, and make static.
7150 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7151 BFD_ASSEMBLER or MANY_SEGMENTS.
7153 * as.c (show_usage): Update bug-gnu-utils address.
7154 * gasp.c (show_usage): Likewise.
7155 * doc/as.texinfo (Bug Reporting): Likewise.
7157 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7159 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7160 insns regardless of the size of a pointer if we're in mips I or
7162 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7164 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7166 Fix rac to accept only a0:
7167 * tc-d10v.c (parallel_ok, find_opcode):
7168 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7169 Introduce OPERAND_GPR.
7171 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7173 * read.c (s_fill): Handle non-constant repeat counts by creating
7174 an rs_space fragment.
7176 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7178 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7179 from as_bad to as_warn.
7181 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7183 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7184 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7185 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7187 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7189 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7190 seg_fix_rotP rather than fix_root from seg_info.
7192 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7194 * expr.c: Add support for 0x1_2_3_4 bignums.
7196 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7198 * configure.in: Change -linux* to -linux-gnu*.
7199 * configure: Rebuild.
7201 * app.c (do_scrub_begin): Treat \r as whitespace.
7203 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7205 * Makefile.am: Update dependencies.
7206 * Makefile.in: Rebuild.
7208 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7210 * configure, aclocal.m4: Rebuild with new libtool.
7212 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7214 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7215 the argument to bfd_set_arch_mach.
7216 (load_address): Use bfd_arch_bits_per_address to determine the
7217 bit size of an address instead of looking at the isa level.
7218 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7220 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7222 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7224 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7226 * ehopt.c: New file.
7227 * as.h (enum _relax_state): Add rs_cfa.
7228 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7229 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7230 * read.c (emit_expr): Call check_eh_frame.
7231 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7232 (relax_segment): Likewise.
7233 * Makefile.am: Rebuild dependencies.
7234 (GAS_CFILES): Add ehopt.c.
7235 (GENERIC_OBJS): Add ehopt.o.
7236 * doc/internals.texi (Frags): Document rs_cfa.
7238 * as.c (show_usage): Mention --traditional-format.
7239 (parse_args): Accept --traditional-format.
7240 * as.h (flag_traditional_format): Declare.
7241 * output-file.c (output_file_create): If flag_traditional_format,
7242 set BFD_TRADITIONAL_FORMAT on stdoutput.
7243 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7245 * config/tc-mips.c (append_insn): Make sure that if we have a
7246 fixup for an unmatched %hi reloc, it does not associated with a
7249 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7250 * doc/Makefile.in: Likewise.
7252 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7254 * config/tc-m32r.c (check_for_side_effects): New function.
7255 (can_make_parallel): Add checks for instruction side effects
7256 clashing with the other instruction.
7257 (assemble_parallel_insn): Improve warning messages. Return error
7258 message from non-swapped instruction order.
7260 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7262 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7264 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7265 md_cleanup definition. This moves the forced literal output to
7266 the end of the source pass, and avoids macro's inserting literals
7267 into the code immediately after the macro expansion.
7269 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7271 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7272 a gas internal symbol is adjustable.
7273 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7275 * as.h: If gcc version greater than 2.6, use `__format__' and
7276 `__printf__' in function attributes, rather than `format' and
7279 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7281 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7283 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7285 Add tms320c30 support:
7286 * config/tc-tic30.h: New file.
7287 * config/tc-tic30.c: New file.
7288 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7289 TARGET_FORMAT as "coff-tic30".
7290 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7291 * Makefile.am: Rebuild dependencies.
7292 (CPU_TYPES): Add tic30.
7293 (CPU_OBJ_VALID): tic30-aout is valid.
7294 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7295 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7296 * configure, Makefile.in: Rebuild.
7298 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7300 * config/tc-v850.c (md_assemble): Improvements to error messages.
7302 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7304 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7305 BFD_RELOC_HI16_S to store the high bits of any value.
7307 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7308 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7309 assembler calculate relocations to any external symbol at all.
7310 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7311 involving generation of pc-relative relocs.
7312 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7313 has been moved to md_apply_fix3.
7315 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7316 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7317 which actually means (the address of identifier's GOT entry) +
7318 constant, which is not particularly useful.
7320 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7322 * read.h (include_dirs): Declare.
7323 (include_dir_count,include_dir_maxlen): Declare.
7325 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7327 * configure.in: Correct check for shared opcodes library.
7328 * configure: Rebuild.
7330 * listing.c (buffer_line): If we can't open the file, set at_end.
7331 (listing_print): Remove unused local variable fi.
7333 * config/m68k-parse.y (reglistpair): Handle register list in
7336 * config/vms-conf.h: Don't undef VERSION.
7338 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7340 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7342 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7344 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7345 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7346 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7347 (EXTRA_DIST): Define.
7348 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7349 explicitly rather than via the list of object files.
7350 (gcc-as.opt): New file created when make-gas.com is run.
7351 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7352 itbl-cpu.h} to #include appropriate file rather than copying that
7354 * config/vms-conf.h: Synchronize with current config.in.
7355 * Makefile.in: Rebuild.
7357 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7359 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7360 (parallel_ok): Relaxed parallel subinstruction dependency check.
7362 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7364 * as.h (flag_warn_suppress_instructionswap): added new flag.
7365 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7366 command line argument.
7367 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7368 warning only if flag_warn_suppress_instructionswap is false.
7370 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7372 * configure.in (i386-*-mingw32*): New target.
7373 * configure: Rebuild.
7375 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7377 * symbols.c (resolve_symbol_value): Don't set the segment if it
7378 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7380 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7383 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7385 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7386 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7389 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7391 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7393 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7395 * config/tc-v850.c (v850_insert_operand): Display instruction when
7396 an error is encountered.
7398 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7400 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7401 (i386-*-sco3.2v5*coff): New target.
7402 (i386-*-sco3.2*): New target.
7403 * configure: Rebuild.
7405 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7407 * config/tc-v850.c: Tidy error message production.
7409 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7411 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7412 validate_immediate return value in the right type for comparisons
7415 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7417 * listing.c (MAX_BYTES): Use listing variables not constants.
7418 (data_buffer): No longer an array, but a pointer.
7419 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7420 (listing_listing): Allocate data_buffer.
7422 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7424 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7425 --listing-rhs-width, --listing-cont-lines.
7426 (show_usage): Update.
7427 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7428 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7429 (print_lines): Use the variables instead of the constants.
7430 (listing_listing): Likewise.
7431 * listing.h: Declare the new vars.
7433 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7435 * as.c (parse_args): Add --keep-locals alias for -L.
7436 Add --strip-local-absolute.
7437 (show_usage): Update.
7438 * as.h (flag_strip_local_absolute): New flag.
7439 * symbols.c (S_IS_LOCAL): Use it.
7440 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7441 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7442 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7444 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7446 * config/tc-m32r.c: Detect if explicitly parallel instructions
7447 might have an io conflict and issue a warning message.
7449 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7451 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7452 cgen_swap_fixups): Functions to save, restore and swap the fixup
7453 chain with a backup copy.
7454 (cgen_asm_finish_insn): Returns address of constructed insn.
7456 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7458 * listing.c (file_info_struct): Remove FILE, add POS.
7459 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7460 (file_info): Don't open the file.
7461 (buffer_line): Check for the file in the last_open cache, updating
7463 (print_source): Don't reference file_info->file.
7464 (listing_listing): Likewise.
7465 (listing_print): Close the file in the cache, if any.
7467 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7469 * read.c (dwarf_file_string): New file static variable.
7470 (emit_expr): Look for constant sequence that leads up to a file
7471 name in DWARF debugging output.
7472 (stringer): Use dwarf_file_string to decide whether to accept a
7473 string as a file name.
7475 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7477 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7478 (crack_operand): Add reg->reglst MRI hack.
7479 (r_seg): Put reglst symbols in reg_section.
7480 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7482 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7484 * tc-sh.c (get_specific): Handle SGR & DBR.
7486 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7488 * tc-h8300.c (parse_reg): Take the length of the symbol into
7489 account when attempting to match a register name.
7490 * tc-h8500.c (parse_reg): Likewise.
7492 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7494 * cgen.c: Formatting changes to improve readability.
7496 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7498 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7501 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7503 Based on a patch from Jim Wilson
7504 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7505 (tc_gen_reloc): Handle cross section PC relative relocs
7508 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7510 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7512 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7514 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7515 (expr_jmp_buf): New static local.
7516 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7517 (cgen_md_operand): New function.
7518 * tc-m32r.c: Clean up pass over `struct foo' usage.
7519 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7521 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7523 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7524 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7526 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7528 * config/tc-i386.c (i386_operand): Give an error if there are
7529 unrecognized characters after an expression.
7531 For older changes see ChangeLog-9697