1 2000-08-31 Eric Christopher <echristo@cygnus.com>
3 * config/tc-mn10300.c: Cleanup and fix warnings.
4 (md_pseudo_table): Add initializers.
5 (md_show_usage): Cleanup.
6 (md_parse_option): Fix warnings.
7 (md_undefined_symbol): Fix warnings.
8 (md_conver_frag): Fix warnings.
9 (tc_gen_reloc): Fix warnings.
10 (md_apply_fix3): Fix warnings.
11 (check_operand): Fix warnings.
13 2000-08-31 Alexandre Oliva <aoliva@redhat.com>
15 * acinclude.m4: Include libtool and gettext macros from the
17 * aclocal.m4, configure: Rebuilt.
19 2000-08-30 Mark Hatle <mhatle@mvista.com>
21 * config/tc-ppc.c (md_parse_option): Recognize -m405.
23 2000-08-31 Kazu Hirata <kazu@hxi.com>
25 * listing.c: Fix formatting.
27 2000-08-29 Kazu Hirata <kazu@hxi.com>
29 * app.c: Fix a comment typo. Fix formatting.
31 2000-08-25 J. David Anglin <dave@hiauly1.hia.nrc.ca>
33 * tc-vax.c (md_convert_frag): Correctly calculate the pc relative
34 offset of the target destination for jmp instructions.
35 (md_assemble): Change mode to VAX_ABSOLUTE_MODE as per comments.
37 2000-08-24 Hans-Peter Nilsson <hp@axis.com>
39 * NEWS: Mention support for CRIS.
41 Thu Aug 24 20:41:05 2000 Denis Chertykov <denisc@overta.ru>
43 * config/tc-avr.h (TC_IMPLICIT_LCOMM_ALIGNMENT): New macros.
44 Sets `.lcomm' alignment to zero.
46 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
48 * config/tc-i386.h <OBJ_MAYBE_ELF, OBJ_MAYBE_COFF>
49 (TC_FIX_ADJUSTABLE): Define.
51 2000-08-23 Jim Wilson <wilson@cygnus.com>
53 * config/tc-ia64.c (output_unw_records): Set U & E flags only if
54 unwind.personality_routine is set.
56 2000-08-23 H.J. Lu <hjl@gnu.org>
58 * write.c (TC_FIX_ADJUSTABLE): Remove the duplicate.
60 2000-08-23 Alexandre Oliva <aoliva@redhat.com>
62 * config/tc-i386.h (TC_FIX_ADJUSTABLE): Do *NOT* define if target
65 2000-08-22 H.J. Lu <hjl@gnu.org>
67 * config.in (STRICTCOFF): New for strict COFF.
69 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
70 i386-*-go32* and i386-go32-rtems*.
73 * config/obj-coff.c (obj_coff_endef): Follow the historical
74 behavior if STRICTCOFF is not defined.
76 * doc/internals.texi: Document STRICTCOFF.
78 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
80 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
81 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
82 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
83 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
84 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
85 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
86 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
89 2000-08-22 Eric Christopher <echristo@cygnus.com>
91 * config/tc-mn10300.c: (md_apply_fix): New function.
92 (mn10300_force_relocation): New function.
93 (mn10300_fix_adjustable): New function.
95 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
96 (TC_HANDLES_FX_DONE): Define.
97 (obj_fix_adjustable): Define.
98 (MD_APPLY_FIX3): Define.
99 (TC_LINKRELAX_FIXUP): Define.
101 * write.c: (TC_LINKRELAX_FIXUP): Define if not
103 (fixup_segment): Use TC_LINKRELAX_FIXUP.
105 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
107 2000-08-21 Jason Eckhardt <jle@cygnus.com>
109 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
110 if the fixup resulted in a relocation.
112 2000-08-18 Nick Clifton <nickc@redhat.com>
114 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
115 Make reference to first element of shift_names explicit.
117 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
119 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
120 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
121 add a symbol's address. Removed all target-specific #ifdefs that
122 used to accomplished the same.
123 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
124 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
125 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
126 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
127 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
129 2000-08-17 Kazu Hirata <kazu@hxi.com>
131 * dwarf2dbg.c: Fix formatting.
133 2000-08-17 Nick Clifton <nickc@redhat.com>
135 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
136 to be recoded as logical shift lefts by zero.
138 2000-08-16 Jim Wilson <wilson@cygnus.com>
140 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
141 postincrement modified registers. Handle IA64_OPND_R3_2 addl
143 (note_register_values): Handle IA64_OPND_R3_2 operands.
145 2000-08-16 Jason Eckhardt <jle@cygnus.com>
147 * config/tc-i860.c (md_operand): Silly typo fixed.
149 2000-08-16 Nick Clifton <nickc@redhat.com>
151 * config/tc-arm.c (struct asm_shift): Delete.
153 (enum asm_shift_index): New.
154 (struct asm_shift_properties): New.
155 (struct asm_shift_name): New.
156 (shift_properties[]); New.
157 (shift_names[]); New.
159 (decode_shift): Use new structures.
160 Issue a warning is "ROR #0" is used.
161 Issue a warning if "ASR #0" or "LSR #0" is used.
163 (md_begin): Initialise arm_shift_hsh table from new
164 asm_shift_name array.
166 2000-08-16 Jakub Jelinek <jakub@redhat.com>
168 * config/tc-sparc.c: Kill all warnings.
169 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
171 (md_show_usage): Update usage text.
173 2000-08-16 Nick Clifton <nickc@redhat.com>
175 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
178 2000-08-14 Will Cohen <wcohen@redhat.com>
180 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
182 * config/tc-sh.c (md_assemble): Changed so debug_type
183 test performed for ppi_assemble
184 * config/tc-sh.c: Included dwarf2dbg.h.
185 (debug_line): Defined.
186 (md_assemble): Generates dwarf2 line info.
187 (sh_finalize): New function. Finalize dwarf2 info.
188 (assemble_ppi): Returns size of code generated.
189 (build_Mytes): Returns size of code generated.
190 (md_pseudo_table): Added "file" and "loc" psuedo ops.
191 * config/tc-sh.h (md_end): Defined.
192 (sh_finalize): Declared.
194 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
196 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
199 2000-08-14 Nick Clifton <nickc@redhat.com>
201 * config/tc-arm.c (do_bx): Allow "bx pc".
203 2000-08-14 Jim Wilson <wilson@cygnus.com>
205 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
206 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
207 (md_begin): Change assignment to md.flag to OR in the new bit.
209 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
211 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
212 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
215 2000-08-14 Jason Eckhardt <jle@cygnus.com>
217 * NEWS: Mention i860 support.
219 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
221 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
223 2000-08-14 Andreas Schwab <schwab@suse.de>
225 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
227 2000-08-11 Andreas Schwab <schwab@suse.de>
229 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
232 2000-08-11 Kazu Hirata <kazu@hxi.com>
234 * expr.c: Fix formatting.
235 * config/obj-bout.c: Likewise.
237 2000-08-10 Jason Eckhardt <jle@cygnus.com>
239 * doc/c-i860.texi: Flesh out the i860 section more.
241 2000-08-10 Kazu Hirata <kazu@hxi.com>
243 * symbols.c: Fix formatting.
246 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
248 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
249 has the IgnoreSize bit set.
251 2000-08-09 Alan Modra <alan@linuxcare.com.au>
253 From Rodney Brown <RodneyBrown@mynd.com>
254 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
255 * configure: Regenerate.
257 2000-08-08 Jason Eckhardt <jle@cygnus.com>
259 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
260 (i860_fix_info): New enum.
261 (MD_APPLY_FIX3): Define.
262 (WORKING_DOT_WORD): Define.
263 (TC_HANDLES_FX_DONE): Define.
264 (DIFF_EXPR_OK): Define.
265 (LISTING_HEADER): Define.
266 (TARGET_FORMAT): Select target format based on endian flag.
267 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
268 (target_big_endian): Add external declaration.
270 * config/tc-i860.c: All existing code reworked completely. Other
271 new code shown below.
272 (SYNTAX_SVR4): Define.
273 (target_warn_expand): New variable.
274 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
275 (md_longopts): Declare and define with new options (-EL, -EB,
277 (md_show_usage): New function.
278 (md_operand): New function.
279 (obtain_reloc_for_imm16): New function.
280 (md_apply_fix3): New function.
281 (tc_gen_reloc): New function.
283 2000-08-09 Kazu Hirata <kazu@hxi.com>
285 * hash.c: Fix formatting.
288 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
290 * config/tc-m68hc11.c (build_jump_insn): Make sure the
291 2 bytes of the jump address are in the same frag.
292 (find): Accept 68hc12 register indirect modes.
294 * NEWS: Mention 68HC11 & 68HC12 support.
296 2000-08-07 Richard Henderson <rth@cygnus.com>
298 * config/tc-ia64.c (unwind): Add prologue_mask member.
299 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
300 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
301 (dot_body): Clear unwind.prologue_mask.
302 (dot_prologue): Set it. Accept a register second argument.
304 2000-08-07 Kazu Hirata <kazu@hxi.com>
306 * config/atof-ieee.c: Fix formatting.
307 * config/atof-tahoe.c: Likewise.
309 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
311 * config/tc-avr.c: Use PARAMS macro in function declarations.
312 Don't declare md_pcrel_from_section (already in tc-avr.h).
313 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
314 (avr_operand): Don't set (unsigned) op_mask to -1.
316 2000-08-04 Nick Clifton <nickc@cygnus.com>
318 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
321 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
322 of .popsection, .previous, .pushsection, .subsection,
323 .version, .vtable_entry, .vtable_inherit and .weak.
325 2000-08-05 Kazu Hirata <kazu@hxi.com>
327 * config/tc-cris.c: Fix formatting.
328 * config/tc-i386.c: Likewise.
329 * config/tc-sparc.c (sparc_ip): Simplify the code.
331 2000-08-04 Kazu Hirata <kazu@hxi.com>
333 * config/tc-cris.c: Rearrange code for readability.
334 * config/tc-d10v.c: Fix formatting.
335 * config/tc-m32r.c: Likewise.
336 * config/tc-sparc.c: Likewise.
338 2000-08-02 Jim Wilson <wilson@cygnus.com>
340 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
341 before ia64_find_opcode.
342 (md_assemble): Likewise.
344 2000-08-01 Nick Clifton <nickc@cygnus.com>
346 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
347 Undo some formatting fixes.
349 2000-08-01 Kazu Hirata <kazu@hxi.com>
351 * config/obj-som.c: Fix formatting.
352 * config/obj-ieee.c: Likewise.
353 * config/tc-arm.c: Likewise.
354 * config/tc-v850.c: Likewise.
356 2000-08-01 Nick Clifton <nickc@redhat.com>
358 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
359 index by command line option.
361 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
363 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
364 (@node M68K-Branch): Rewrite to match the reality.
366 2000-07-31 Jason Eckhardt <jle@cygnus.com>
368 * doc/c-i860.texi: New file.
369 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
370 * doc/Makefile.in: Regenerate.
371 * doc/all.texi: Add I860 as relevant architecture.
372 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
374 2000-07-31 Kazu Hirata <kazu@hxi.com>
376 * config/tc-d30v.c: Fix formatting.
378 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
380 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
381 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
382 long emit a long branch if available instead of an absolute jump, never
383 emit absolute jumps for anything with --pcrel.
385 * doc/c-m68k.texi: Document new command line option.
387 2000-07-28 Jason Eckhardt <jle@cygnus.com>
389 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
390 * configure: Regenerated.
391 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
392 of operand to the .type directive (.e.g, "type").
394 2000-07-28 Alan Modra <alan@linuxcare.com.au>
396 * as.h (warn_comment, found_comment, found_comment_file): Declare.
397 * app.c (do_scrub_chars): Record where first comment found.
398 * read.c (read_a_source_file): Init found_comment on entry, and
399 notify whether comments found on exit.
400 * config/tc-hppa.c (md_shortopts): Add "c".
401 (md_longopts): Add warn-comment.
402 (md_parse_option): Handle it.
403 (md_show_usage): Show available options.
404 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
406 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
408 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
409 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
411 (md_estimate_size_before_relax): Don't fall off end of function.
413 2000-07-27 Kazu Hirata <kazu@hxi.com>
415 * config/tc-avr.c: Fix formatting.
416 * config/tc-ns32k.c: Likewise.
418 2000-07-27 Alan Modra <alan@linuxcare.com.au>
420 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
422 2000-07-27 Kazu Hirata <kazu@hxi.com>
424 * config/tc-d10v.c: Fix formatting.
425 * config/tc-z8k.c: Likewise.
426 * config/tc-sparc.c: Likewise.
428 2000-07-26 Dave Brolley <brolley@redhat.com>
430 * cgen.c (queue_fixup): Declare opinfo.
431 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
432 (gas_cgen_md_operand): Ditto.
433 (gas_cgen_md_apply_fix3): Ditto.
435 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
437 * config/obj-coff.c (obj_frob_symbol): Don't merge
438 labels. Don't merge if the symbol isn't constant. Return
439 immediately if a symbol is merged.
441 2000-07-22 Alan Modra <alan@linuxcare.com.au>
443 * frags.c (frag_align): Correct absolute section alignment.
445 2000-07-20 DJ Delorie <dj@redhat.com>
447 * config/obj-coff.c (obj_frob_symbol): revert previous change,
448 it breaks linking against DLLs.
450 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
452 * configure.in: Add CRIS support.
453 * configure: Regenerate.
454 * Makefile.am: (CPU_TYPES): Add cris.
455 (CPU_OBJ_VALID) [aout]: Add cris.
456 (MULTI_CPU_TYPES): Add cris.
457 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
458 [coff]: Only i386 and mips are valid.
459 (TARGET_CPU_CFILES): Add config/tc-cris.c.
460 (TARGET_CPU_HFILES): Add config/tc-cris.h.
461 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
462 Regenerate dependencies.
463 * Makefile.in: Regenerate.
464 * aclocal.m4: Regenerate.
465 * as.c: Declare crisaout, criself.
466 * config/tc-cris.h, config/tc-cris.c: New.
467 * config/e-criself.c, config/e-crisaout.c: New.
468 * po/POTFILES.in, po/gas.pot: Regenerate.
470 2000-07-20 Kazu Hirata <kazu@hxi.com>
472 * read.c: Fix formatting.
473 * write.c: Fix formatting.
475 2000-07-19 H.J. Lu <hjl@gnu.org>
477 * sb.c: Include <stdlib.h> if exists for abort ().
479 2000-07-19 Alan Modra <alan@linuxcare.com.au>
481 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
482 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
483 (pa_type_args): Same here.
485 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
487 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
488 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
489 the storage class is already set.
491 2000-07-17 Kazu Hirata <kazu@hxi.com>
493 * config/tc-m68hc11.c: Fix formatting.
494 * config/tc-mn10200.c: Likewise.
495 * config/tc-mn10300.c: Likewise.
496 * config/tc-pj.c: Likewise.
497 * config/tc-tic80.c: Likewise.
498 * config/tc-w65.c: Likewise.
500 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
502 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
505 2000-07-15 Ian Lance Taylor <ian@zembu.com>
507 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
510 2000-07-15 Alan Modra <alan@linuxcare.com.au>
512 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
513 ELF as are used for SOM (except the 32-bit reloc one) to decide
514 whether a symbol can be reduced to a section symbol. Expand on
515 the comment for symbols involved in LR% and RR% expressions.
517 2000-07-14 Nick Clifton <nickc@cygnus.com>
519 * config/tc-mips.c (mips_disable_float_construction): New
520 static variable. Set to true if doubles should not be
521 constructed by loading two single width fp registers with
523 (mips_ip): Test mips_disable_float_construction.
524 (md_longopts): Add command line switches --construct-floats
525 and --no-construct-floats.
526 (md_parse_option): Parse new command line options.
527 (md_show_usage): Describe new command line options.
529 * doc/c-mips.texi: Document new command line options.
531 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
533 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
534 * configure: Regenerate.
536 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
538 * configure.in (DEFAULT_EMULATION setting): Revert part of
539 2000-07-01 change that set te_multi=multi unless set to tmips.
540 * configure: Regenerate.
542 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
544 * config/obj-coff.c (coff_frob_section): Add padding to the last
545 section when aligning it increases its size.
547 2000-07-11 Kazu Hirata <kazu@hxi.com>
549 * config/tc-tic54x.c: Fix formatting.
551 2000-07-10 Kazu Hirata <kazu@hxi.com>
553 * config/tc-h8500.c: Fix formatting.
554 * config/tc-tic54x.c: Fix formatting.
556 2000-07-10 Alan Modra <alan@linuxcare.com.au>
558 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
559 displacements correctly.
561 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
563 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
565 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
569 2000-07-09 Alan Modra <alan@linuxcare.com.au>
571 From David Huggins-Daines <dhd@linuxcare.com>
572 * config/te-hppalinux64.h: Add a new emulation.
573 * configure.in (emulations): Add configure bits to support the
574 64-bit Linux/parisc target.
575 * configure: Regenerate.
577 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
578 (md_shortopts): Add `V' for ELF.
580 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
581 when SOM or ELF_ARG_RELOC are defined.
582 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
583 ELF_ARG_RELOC are defined.
584 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
585 (pa_stringer): ..Do it here instead. Fix comment typos.
586 (hppa_force_relocation): Cast enums to int before comparing with
589 From Ryan Bradetich <rbradetich@uswest.net>
590 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
591 redifinition warning.
592 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
593 (hppa_force_relocation): ditto
594 (md_apply_fix): Added cast to buf to fix warnings.
596 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
597 cons_fix_new_hppa, hppa_force_relocation): Prototype.
599 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
600 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
601 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
602 reloc_type** to avoid warnings in switch.
603 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
604 little earlier instead.
606 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
608 (pa_type_args): Use symbol_arg_reloc_info.
609 (struct pa_it): Make arg_reloc unsigned int.
610 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
611 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
612 (pa_code): Delete. pa_text duplicates this function.
613 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
614 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
616 (cons_fix_new_hppa): Actually change selector to e_fsel when
617 warning about assuming so.
618 (tc_gen_reloc): More example elf arg reloc code.
619 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
620 (hppa_force_relocation): Likewise.
622 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
624 (pa_end_of_source): Prototype.
625 (hppa_fix_adjustable): Prototype.
626 (LABELS_WITHOUT_COLONS): Move it..
627 * config/te-hppa.h: To here.
629 * config/te-hppa64.h: New file.
631 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
633 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
634 format -10, -16, 16 relocs.
635 (hppa_elf_mark_end_of_function): Test for null
636 last_call_info->start_symbol
638 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
639 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
640 re_assesmble_* functions. Delete extraneous statements. Fix
642 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
643 insn to re_assemble_*.
645 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
647 * doc/internals.texi (Expressions): Fix typo.
649 2000-07-08 Kazu Hirata <kazu@hxi.com>
651 * config/tc-sh.c: Fix formatting.
652 * config/tc-tic54x.c: Fix formatting.
653 * depend.c: Fix formatting.
654 * flonum-konst.c: Likewise.
655 * flonum-mult.c: Likewise.
657 2000-07-07 Kazu Hirata <kazu@hxi.com>
659 * config/tc-sh.c: Fix comments.
660 * config/obj-vms.c: Fix comments.
661 * config/tc-a29k.c: Likewise.
662 * config/tc-alpha.c: Likewise.
663 * config/tc-h8300.c: Likewise.
664 * config/tc-h8500.c: Likewise.
665 * config/tc-i370.c: Likewise.
666 * config/tc-ia64.c: Likewise.
667 * config/tc-m68hc11.c: Likewise.
668 * config/tc-m68k.c: Likewise.
669 * config/tc-mips.c: Likewise.
670 * config/tc-ns32k.c: Likewise.
671 * config/tc-ppc.c: Likewise.
672 * config/tc-z8k.c: Likewise.
674 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
676 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
677 Default to '(SEC_LOAD | SEC_DATA)'.
678 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
680 * doc/internals.texi (CPU Backend): Describe
681 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
683 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
685 * as.c (parse_args): NULL terminate the long option list.
687 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
689 * config/tc-d30v.h: Include "write.h" for fixS.
690 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
692 2000-07-05 Nick Clifton <nickc@cygnus.com>
694 * config/tc-d30v.c (write_2_short): Further changes to warning
695 messages produced when combining EITHER_BUT_PREFER_MU attributed
698 2000-07-05 DJ Delorie <dj@redhat.com>
702 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
704 * config/tc-arm.c (psrs): Accept combinations of flags.
706 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
708 * config/tc-avr.c: Change _ () to _() around all strings marked
709 for translation (exception from the usual coding style).
710 (avr_opt): New struct variable, how the new switches are set.
711 (OPTION_MMCU): Define as 'm' and actually use.
712 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
713 (show_mcu_list): New function, display the list of known MCUs.
714 (md_show_usage): Document the new switches. Call show_mcu_list.
715 (avr_set_arch): Change 'm' to OPTION_MMCU.
716 (md_parse_option): Call show_mcu_list if unknown MCU specified.
717 Handle the new switches.
718 (avr_operands): Disable warnings for undefined combinations of
719 operands if -mall-opcodes. Disable warnings for skipping two-word
720 instructions if enhanced core or -mno-skip-bug.
721 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
722 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
723 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
724 (avr_ldi_expression): Warn about implicit lo8().
725 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
727 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
729 * configure.in: Add entry for mips-*-sysv4*MP*
731 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
732 elf32-tradlittlemips for traditional mips targets.
733 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
734 test for Link Once sections as in adjust_reloc_syms.
735 * config/te-tmips.h: New file for traditional mips targets. Define
738 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
740 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
741 flags argument is not present, don't change an existing section's
742 section's attributes. If the flags argument is present, warn if the
743 attributes don't match the section's current attributes. When
744 long section names are supported, set SEC_LINK_ONCE and
745 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
747 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
749 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
750 symbols; create them.
752 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
754 * write.c (set_segment_vma): New: Set vma and lma for a segment.
755 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
757 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
759 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
760 expressions. Ignore the problem when handling 16 bit immediates,
761 because the assembler will take care of the relocation later.
763 2000-06-27 Nick Clifton <nickc@cygnus.com>
765 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
766 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
767 sequential order, and emit warning messages if the input source
768 code contains constructs like that, or parallel constructs
769 containing such opcodes.
771 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
773 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
774 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
775 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
776 (md_show_usage): Update usage message.
777 (md_parse_option): Allow redefinition of MCU type within the
778 same avr[1-5] bfd machine type. Show both old and new MCU type
779 in the error message.
780 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
781 Simplify 8K wrap code.
783 2000-06-25 Kazu Hirata <kazu@hxi.com>
785 * config/obj-aout.c: Remove all uses of DEFUN.
786 * config/obj-ieee.c: Likewise.
787 * config/tc-sh.c: Fix comment typos.
788 * config/tc-tahoe.c: Likewise.
789 * config/tc-vax.c: Likewise.
790 * config/tc-w65.c: Likewise.
791 * config/tc-z8k.c: Likewise.
792 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
794 2000-06-24 DJ Delorie <dj@cygnus.com>
796 * config/tc-i386.c (md_estimate_size_before_relax): Revert
797 more changes from Sept 1999
798 (tc_i386_fix_adjustable): ditto
799 (md_apply_fix3): ditto
801 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
803 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
804 (gas_cgen_parse_operand): Set it around expression() call.
805 (gas_cgen_md_operand): Test for it before longjmp().
807 2000-06-24 Kazu Hirata <kazu@hxi.com>
809 * config/tc-h8500.c: Remove all uses of DEFUN.
810 * config/tc-sh.c: Likewise.
811 * config/tc-w65.c: Likewise.
812 * config/tc-z8k.c: Likewise.
814 * config/tc-h8500.c: Fix typos in comments.
816 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
818 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
821 2000-06-23 matthew green <mrg@redhat.com>
823 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
824 defined. Fix error message for `[' grouping.
826 2000-06-22 Kazu Hirata <kazu@hxi.com>
828 * config/tc-h8300.c: Fix formatting and comment typos.
830 2000-06-22 Timothy Wall <twall@cygnus.com>
832 * config/tc-ia64.c (note_register_values): Move premature QP
833 notation clearing into the appropriate place.
835 2000-06-22 Alan Modra <alan@linuxcare.com.au>
837 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
838 first before anything else. Add bin-bugs.h, emul.h and progress.h
839 Sort list of files as for $(OBJS) in Makefile.am.
841 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
842 find one. Remake dependencies.
843 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
844 * Makefile.in: Regenerate.
845 * doc/Makefile.in: Regenerate.
847 * config/tc-i386.c (i386_displacement): Don't assume a constant
848 displacement is necessarily 16 bits when in 16 bit code mode.
849 (md_assemble): Instead size the displacement here after we know
850 for sure that a .code16gcc operand hasn't automatically added
851 operand size prefixes.
853 2000-06-21 H.J. Lu <hjl@gnu.org>
855 * Makefile.am: Rebuild dependency.
856 * Makefile.in: Rebuild.
858 2000-06-21 Kazu Hirata <kazu@hxi.com>
860 * config/tc-h8300.c (parse_reg): Make the function static.
861 (parse_exp): Likewise.
863 2000-06-20 DJ Delorie <dj@cygnus.com>
865 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
866 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
867 for cygwin import libraries to work properly.
869 2000-06-20 H.J. Lu <hjl@gnu.org>
871 * Makefile.am: Rebuild dependency.
872 * Makefile.in: Rebuild.
873 * configure: Likewise.
874 * doc/Makefile.in: Likewise.
876 2000-06-20 Timothy Wall <twall@cygnus.com>
878 * doc/internals.texi (CPU backend): Add @itemx for
879 TC_START_LABEL_WITHOUT_COLON.
880 * doc/c-tic54x.texi: New.
881 * doc/as.texinfo: Add tic54x features and include primary tic54x
883 * doc/all.texi: Add C54X.
884 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
885 * doc/Makefile.in: Regenerate.
886 * configure.in: Add tic54x and define LIBM for tic54x.
887 * configure: Regenrate.
888 * config/tc-tic54x.[ch]: New.
889 * config/obj-coff.h: Add tic54x.
890 * Makefile.am: (CPU_TYPES): Add tic54x.
891 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
892 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
893 (as_new_LDADD): Add $(LIBM).
894 * Makefile.in: Regenerate.
896 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
898 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
899 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
900 * doc/as.texinfo: Likewise.
902 * configure, Makefile.in: Regenerate.
903 * configure.in (emulations): Recognize m6811 and m6812.
904 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
905 Added files for 68hc11 and 68hc12 assembler.
906 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
907 * config/tc-m68hc11.h: Header definition for that assembler.
909 2000-06-18 Nick Clifton <nickc@redhat.com>
911 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
912 instead of OCTETS_PER_BYTE.
914 * config/tc-v850.c: Fix compile time warnings.
915 * config/tc-ppc.c: Fix compile time warnings.
917 2000-06-18 H.J. Lu <hjl@gnu.org>
919 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
920 * configure: Rebuild.
922 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
924 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
927 2000-06-16 Nick Clifton <nickc@cygnus.com>
929 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
930 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
932 * doc/c-mips.texi: Document newly accepted cpu variants.
934 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
936 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
938 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
940 * macro.c (getstring): Make it possible to escape the quote
943 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
945 * config/tc-hppa.c (pa_export): Weak symbols can be global.
947 2000-06-13 H.J. Lu <hjl@gnu.org>
949 * configure: Regenerate.
951 2000-06-09 Alan Modra <alan@linuxcare.com.au>
953 * app.c (do_scrub_begin): Don't default lex[';'] as a line
955 * doc/internals.texi (line_separator_chars): Semicolon is no
956 longer a default. Mention null and newline as defaults.
958 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
960 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
961 * config/tc-i860.h (line_separator_chars): Likewise.
962 * config/tc-h8300.c (line_separator_chars): Likewise.
963 * config/tc-i960.c (line_separator_chars): Likewise.
964 * config/tc-m68k.c (line_separator_chars): Likewise.
965 * config/tc-mips.c (line_separator_chars): Likewise.
966 * config/tc-ns32k.c (line_separator_chars): Likewise.
967 * config/tc-sparc.c (line_separator_chars): Likewise.
968 * config/tc-vax.c (line_separator_chars): Likewise.
970 * config/tc-h8300.c (comment_chars): Use string initialiser.
971 * config/tc-i960.c (line_comment_chars): Likewise.
972 * config/tc-z8k.c (comment_chars, line_comment_chars,
973 line_separator_chars): Likewise.
975 * config/tc-arm.c (line_separator_chars): Always use `;', not just
978 2000-06-08 Nick Clifton <nickc@cygnus.com>
980 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
983 2000-06-08 David O'Brien <obrien@FreeBSD.org>
985 * configure.in (VERSION): Update to show this is the CVS mainline.
987 2000-06-08 Matthew Jacob <mjacob@feral.com>
989 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
990 $at is the integer register $r28, vs. both $r28 and the floating
993 2000-06-08 James E. Wilson <wilson@cygnus.com>
995 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
996 (dot_endp): Don't call ia64_flush_insns.
997 (emit_one_bundle): Don't delete prologue/body records from
998 unwind_record list in first loop. Rewrite second loop to account for
1001 2000-06-07 David Mosberger <davidm@hpl.hp.com>
1003 * config/tc-ia64.c: Add missing prototypes.
1004 (generate_unwind_image): Cast argument to output_unw_records call.
1006 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
1008 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
1010 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
1012 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
1013 (REGISTER_P): likewise.
1014 (avr_opcodes): uses include/opcode/avr.h
1015 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
1017 2000-06-04 Alan Modra <alan@linuxcare.com.au>
1019 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
1022 2000-06-03 H.J. Lu <hjl@gnu.org>
1024 * read.c (is_end_of_line): Put back `;'.
1026 2000-06-03 Alan Modra <alan@linuxcare.com.au>
1028 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
1030 2000-06-01 Alan Modra <alan@linuxcare.com.au>
1032 * expr.c (operand): Test is_end_of_line outside switch to catch
1033 line separator chars that are also operators.
1034 (operator): Return O_illegal for line separator chars.
1036 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
1037 entry (or `!' entry for TC_HPPA).
1039 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
1040 before indexing is_end_of_line. Remove redundant check for '\0'.
1042 * config/tc-h8500.c (md_assemble): Likewise.
1043 * config/tc-mcore.c (md_assemble): Likewise.
1044 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1047 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
1049 * config/tc-mcore.c (mcore_cons): Likewise.
1050 (mcore_float_cons): Likewise.
1051 (mcore_stringer): Likewise.
1052 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
1054 2000-06-01 Scott Bambrough <scottb@netwinder.org>
1056 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
1058 2000-05-29 Nick Clifton <nickc@cygnus.com>
1060 * config/tc-sh.c: Fix compile time warning messages.
1062 * config/tc-mips.c: Fix compile time warning messages.
1064 2000-05-29 Philip Blundell <philb@gnu.org>
1066 * doc/as.texinfo: Update copyright dates.
1067 (Local Labels): Delete misplaced mention of ARM.
1068 * NEWS: Mention ARM ELF support.
1070 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1072 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1073 it is modified, and use the real_size to compute the frag address
1074 for dwarf2 line info.
1076 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1078 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1079 line-matching scheme to cope with automake moving variables around.
1080 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1081 * Makefile.in: Regenerate.
1083 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1085 * config/tc-sparc.c (sparc_relax): New.
1086 (md_longopts): Add -relax and -no-relax options.
1087 (md_parse_options, md_show_usage): Likewise.
1088 (md_apply_fix3): Optimize tail call into branch always if possible.
1090 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1092 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1093 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1094 rules, with warning when a GAS statement specifies a packing that
1095 will result in an instruction being squashed.
1096 Added typdef packing_type and enumerals, changed various integer
1097 literals to use the enumerals.
1099 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1101 * config/tc-ia64.c (dot_restorereg_p): New function.
1102 (md_pseudo_table): Add restorereg.p.
1103 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1104 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1106 * config/tc-ia64.h (unw_record_type): Add unwabi.
1107 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1108 called MASK with members for imask, and the masks produced by
1109 fr_mem, gr_mem, br_mem, and frgr_mem.
1110 (unw_p_record): Add members ABI and CONTEXT.
1111 (unw_x_record): Add member AB.
1112 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1113 as pseudo-register for use during unwind info generation.
1114 (AR_PFS, AR_LC): New macros.
1115 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1116 whose names start with an at sign (as in "@priunat").
1117 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1119 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1120 proc_end, unwind_info, personality_routine): Consolidate into
1121 "unwind" structure to reduce offset-table use. Add member
1122 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1124 (output_R1_format, output_R3_format, output_P3_format,
1125 output_P6_format): Initialize R with zero to reduce compiler warnings.
1126 (output_P7_format): Ditto. Add `default' branch to switch
1127 statement to reduce compiler warnings.
1128 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1129 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1130 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1131 into single argument.
1132 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1133 compiler warnings. Merge A and B args into single argument.
1134 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1135 A and B args into single argument.
1136 (free_record): Removed (wasn't used).
1137 (free_list_records): Also free imasks in prologue records.
1138 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1139 (output_spill_mask): Remove.
1140 (output_unwabi): New function.
1141 (output_epilogue, output_label_state, output_copy_state): Call
1143 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1144 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1146 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1147 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1148 as part of handling the prologue records. Emit region's imask if
1149 we have one. Handle unwabi, epilogue, label_state, copy_state,
1150 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1151 spill_sprel_p, and spill_reg_p records.
1152 (set_imask, count_bits, slot_index): New function.
1153 (fixup_unw_records): Fix region size computation. Handle
1154 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1155 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1156 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1157 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1158 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1159 (dot_save): Use manifest constants for applicaton registers.
1160 Handle REG_PR and REG_PRIUNAT.
1161 (dot_restore): Don't just ignore it.
1162 (dot_restorereg): New function..
1163 (generate_unwind_image): Ensure unwind info is a multiple of eight
1164 bytes, not just four bytes.
1165 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1166 (dot_altrp): Don't just ignore it.
1167 (dot_savemem): New function. Replaces dot_savesp() and
1168 dot_savepsp(). Use manifest constants for applicaton registers.
1169 Handle REG_PR and REG_PRIUNAT.
1170 (dot_savef): Simplify.
1171 (dot_saveb): Support generation of br_gr.
1172 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1173 dot_label_state, dot_copy_state): New function.
1174 (dot_unwabi): Don't just ignore it.
1175 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1176 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1177 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1178 (emit_one_bundle): Set slot number for prologue/body records
1179 *before* emitting the first insn.
1180 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1181 (md_begin): Declare "psp" pseudo-register.
1182 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1183 so we don't get segfault.
1184 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1185 counts as required per SW Conventions manual
1186 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1187 output_preds_psprel, output_preds_sprel, output_spill_base,
1188 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1189 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1190 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1191 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1192 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1193 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1194 (dot_vframe): Implement.
1195 (dot_vframesp, dot_vframepsp): New function.
1197 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1199 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1200 * configure: Regenerate.
1202 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1204 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1205 (md_estimate_size_before_relax): so we can use it here instead of
1206 old kludges. Localise vars to blocks. Comment.
1208 * frags.c (frag_new): Update fr_var comments.
1209 * frags.h (struct frag): Ditto.
1211 2000-05-22 Richard Henderson <rth@cygnus.com>
1213 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1214 (pseudo_func): Add pcrel.
1215 (operand_match): Handle IA64_OPND_TGT64.
1216 (build_insn): Likewise.
1217 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1218 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1219 (fix_insn): Handle all three 64-bit relocation types.
1221 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1223 * obj.h (struct format_ops): New members begin, app_file,
1224 s_set_other, s_set_desc, s_get_type, s_set_type,
1225 separate_stab_sections, init_stab_section.
1227 * config/obj-multi.h: Update GPL notice to v2.
1229 (obj_app_file): New.
1230 (S_SET_SIZE): Test s_set_size for NULL before calling.
1231 (S_SET_ALIGN): Similar for s_set_align.
1236 (SEPARATE_STAB_SECTIONS): New.
1237 (INIT_STAB_SECTION): New.
1238 (EMIT_SECTION_SYMBOLS): New.
1239 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1241 * config/obj-elf.h: Update GPL notice to v2.
1242 Mention that this file is included from obj-multi.h.
1243 (obj_begin): Wrap definition in ifndef.
1244 (elf_file_symbol): Constify declaration.
1245 (obj_app_file): Ditto.
1246 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1247 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1249 * config/obj-elf.c (elf_s_set_other): New.
1250 (elf_file_symbol): Constify argument.
1251 (elf_separate_stab_sections): New.
1252 (elf_init_stab_section): New.
1253 (elf_format_ops): Add new members. Remove comma at end.
1255 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1256 (ecoff_format_ops): Add new fields. Remove comma at end.
1257 Mention inconsistency for emit_section_symbols.
1259 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1261 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1262 (coff_separate_stab_sections): New.
1263 (coff_format_ops): Add new members.
1265 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1266 (obj_aout_s_set_other): New.
1267 (obj_aout_s_set_desc): New.
1268 (obj_aout_s_get_type): New.
1269 (obj_aout_s_set_type): New.
1270 (obj_aout_separate_stab_sections): New.
1271 (aout_format_ops): New members added. Use obj_aout_process_stab,
1272 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1273 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1275 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1277 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1279 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1280 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1281 (md_estimate_size_before_relax): Ensure jumps to weak and
1282 externally visible symbols are relocatable.
1284 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1286 * stabs.c (aout_process_stab): Make global.
1287 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1288 * read.h (aout_process_stab): Declare.
1290 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1291 Generalize to *aout, *coff *elf.
1292 * configure: Regenerated.
1294 * doc/internals.texi (Object format backend): Say
1295 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1297 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1298 * Makefile.in: Regenerated.
1300 2000-05-19 Catherine Moore <clm@cygnus.com>
1302 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1304 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1306 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1307 instruction to reflect change in re_assemble_*.
1309 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1311 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1312 build PA64 ELF tools.
1313 * configure: Rebuilt.
1315 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1317 * Makefile.am: Regenerate dependencies.
1318 * Makefile.in: Regenerate.
1320 2000-05-15 Nick Clifton <nickc@cygnus.com>
1322 * config/tc-arm.c (struct asm_psr): Add boolean field
1323 distinguishing between CSPR and SPSR. Rename 'number' field
1325 (psrs): Rearrange contents to match new asm_psr structure.
1326 (arm_psr_parse): Move next to psr_required_here. Make it
1327 return an asm_psr structure.
1328 (psr_required_here): Use asm_psr structure returned by
1330 (do_msr): Reorganise to allow psr_required_here to be called
1332 (md_undefined_name): Mark 'name' parameter as unused, since
1333 the COFF target does not use it.
1335 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1337 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1339 * config/te-aux.h: Likewise.
1340 * config/te-dpx2.h: Likewise.
1341 * config/te-go32.h: Likewise.
1342 * config/te-hp300.h: Likewise.
1343 * config/te-hppa.h: Likewise.
1344 * config/te-i386aix.h: Likewise.
1345 * config/te-ic960.h: Likewise.
1346 * config/te-interix.h: Likewise.
1347 * config/te-nbsd532.h: Likewise.
1348 * config/te-pc532mach.h: Likewise.
1349 * config/te-ppcnw.h: Likewise.
1350 * config/te-psos.h: Likewise.
1351 * config/te-sparcaout.h: Likewise.
1352 * config/te-sun3.h: Likewise.
1353 * config/te-sysv32.h: Likewise.
1355 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1357 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1358 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1359 and sign extend without an if statement.
1360 (build_bytes): Likewise.
1362 2000-05-14 Kazu Hirata <kazu@hxi.com>
1364 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1365 X_add_symbol L_32 case.
1367 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1369 * config/te-freebsd.h: New file.
1371 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1373 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1374 bindtextdomain): Replace defines with those from intl/libgettext.h
1375 to quieten gcc warnings.
1377 * NEWS: Mention x86 .arch and -q.
1379 * config/tc-i386.c (quiet_warnings): New.
1380 (md_assemble): Use quiet_warnings.
1381 (md_parse_option): Set quiet_warnings from -q.
1382 (md_show_usage): Mention -q, delete -m.
1383 (flag_do_long_jump): Delete.
1384 (md_parse_option): Remove -m.
1385 (md_show_usage): Remove -m.
1386 (md_create_long_jump): Remove useless flag_do_long_jump code.
1388 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1389 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1391 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1392 Alexander Sokolov <robocop@netlink.ru>
1394 * doc/c-i386.texi (i386-Arch): New section.
1395 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1397 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1398 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1399 architecture has been given and is not 486.
1400 (set_cpu_arch): New.
1401 (md_pseudo_table): Add .arch.
1402 (md_assemble): Warn if cpu architecture has been given and an
1403 unsupported instruction.
1405 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1406 Move operand_types bit defines after relevant template field.
1407 (template): Add cpu_flags.
1411 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1413 * config/tc-mn10300.h (md_end): Define.
1414 (mn10300_finalize): Declare.
1415 * config/tc-mn10300.c: Include dwarf2dbg.h.
1416 (debug_line): Define.
1417 (md_assemble): Generate dwarf2 line info.
1418 (mn10300_finalize): New function. Finalize dwarf2 info.
1420 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1422 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1423 external version of the relocation for weak symbols.
1425 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1427 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1428 frame size in units of 16 bytes, as required per SW Conventions manual.
1429 (output_unw_records): Output info-block header as a dword to get
1432 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1434 * as.h: #include "file", not <file> on files from ../include.
1435 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1436 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1437 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1438 (tc_coff_symbol_emit_hook): Ditto.
1439 (OPTCOUNT): Cast to int to avoid compiler warning.
1440 (md_begin): Fix signed/unsigned warnings.
1442 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1444 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1445 ABRANCH LONG case for a conditional branch on a 68000.
1446 (md_estimate_size_before_relax): Likewise. Also handle
1447 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1448 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1449 PC-relative on all CPUs.
1450 (md_estimate_size_before_relax): Likewise.
1452 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1454 * as.c (parse_args): Just mention current year in printed
1457 2000-05-03 J.T. Conklin <jtc@redback.com>
1459 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1461 (md_parse_option): Recognize -m7400.
1463 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1465 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1466 don't permit lp to become less than the words array.
1468 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1470 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1471 Fix little-endian case.
1473 2000-05-03 David O'Brien <obrien@NUXI.com>
1475 * as.c (parse_args): Update copyright.
1477 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1479 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1480 for the .bss section too.
1482 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1484 * configure.in: Set em=linux for hppa-*-linux.
1485 * configure: Regenerate.
1486 * doc/Makefile.in: Regenerate with correct automake.
1488 * frags.c (frag_grow): Sanity check chunk_size.
1490 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1491 * config/obj-som.h: Likewise.
1492 * config/obj-ieee.h: Likewise.
1494 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1496 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1497 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1498 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1499 (pa_ip): low_sign_unext now returns via function value. Use
1500 re_assemble_* instead of dis_assemble_* and
1501 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1503 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1504 (md_section_align, md_parse_option, md_show_usage,
1505 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1506 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1507 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1508 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1509 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1511 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1512 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1513 outside of switch. Correct mask and shifting errors in case 10
1514 and case -11. In case 21, compare against signed range to suit
1515 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1516 case 17 and case 22, use offsetT variable to properly check range.
1517 Use re_assemble_* here too.
1518 (evaluate_absolute): Change type of value to offsetT. Call
1519 hppa_field_adjust to do the work for us.
1520 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1521 (pa_parse_cmpib_64_cmpltr): Ditto.
1522 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1523 of i to unsigned int.
1524 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1525 (pa_end_of_source): Return type is void.
1527 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1529 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1531 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1533 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1534 More comments added.
1535 (md_begin): Removed "construct symbols for each register name".
1536 Because register names conflicts with GCC generated function
1538 (avr_operand): Now constant numbers can be used as a register
1539 identifiers (0 as r0, 31 as r31).
1540 (md_assemble): use skip_space () before parsing instruction
1543 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1545 * config/tc-avr.c: New AVR_ISA_ defined.
1546 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1547 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1548 for `fmul', `movw' and `lpm R,Z' instructions.
1549 (avr_operands): Warn if current opcode is a two-word instruction
1550 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1551 (avr_opcodes): New commands added.
1552 (REGISTER_P): Check 'a' and 'v' constraint letters.
1553 (mcu_types): New MCU added.
1555 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1557 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1558 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1559 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1560 * configure: Regenerate.
1562 2000-04-29 Andreas Jaeger <aj@suse.de>
1564 * as.h: Correctly check GCC version.
1566 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1568 * as.c (parse_args): Allow md_parse_option to override -a listing
1570 * config/obj-coff.c (add_lineno): Change type of offset parameter
1571 from "int" to "bfd_vma."
1572 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1573 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1574 (ppc_change_csect): Align correctly for XCOFF64.
1575 (ppc_machine): New function, which discards "ppc_machine" line.
1576 (ppc_tc): Cons for 8 when code is 64 bit.
1577 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1579 (md_parse_option): Handle -a64 and -a32.
1581 * config/tc-ppc.h (TARGET_MACH): Define.
1582 (TARGET_FORMAT): Move to function.
1583 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1585 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1587 * doc/as.1: Fix unbalanced brackets.
1589 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1591 (line_comment_chars): Set to '/' if TE_FreeBSD.
1593 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1595 * configure.in: Configury support for PA64 (currently disabled).
1596 * configure: Rebuilt.
1598 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1600 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1601 bfd_set_section_alignment.
1603 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1605 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1608 2000-04-24 Nick Clifton <nickc@cygnus.com>
1610 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1611 * doc/as.texinfo (Align): Include arm and strongarm in list of
1612 targets that have the second form of the behaviour of the .align
1615 2000-04-24 Mark Klein <mklein@dis.com>
1617 * obj-som.c: Terminate obj_pseudo_table.
1619 2000-04-22 Timothy Wall <twall@cygnus.com>
1621 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1623 (operand_match): Conditionally insert default bit values for IMMU9.
1625 2000-04-14 Matthew Green <mrg@cygnus.com>
1627 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1628 * configure: Rebuilt.
1630 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1631 Jason Eckhardt <jle@cygnus.com>
1633 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1635 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1636 Added handling of new operand types l,y,&,fe,fE,fx.
1638 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1639 David Mosberger <davidm@hpl.hp.com>
1640 Timothy Wall <twall@cygnus.com>
1641 Andrew MacLeod <amacleod@cygnus.com>
1642 Jim Wilson <wilson@cygnus.com>
1644 * Makefile.am (CPU_TYPES): Add ia64.
1645 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1646 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1647 * Makefile.in: Rebuild.
1648 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1649 * configure: Rebuild.
1650 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1651 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1652 * expr.c (expr): Handle md_optimize_expr.
1653 * read.c (LEX_HASH): Add comment.
1654 * config/tc-ia64.c, config/tc-ia64.h: New files.
1656 2000-04-21 Richard Henderson <rth@cygnus.com>
1658 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1659 bundling a non-delayed branch type instruction.
1661 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1663 * config/tc-mn10300.c (HAVE_AM30): Define.
1664 (md_assemble): Use it.
1666 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1668 * config/obj-elf.c (obj_elf_change_section): Check for changed
1671 * Makefile.am: (CPU_MULTI_VALID): Remove.
1672 (MULTI_CPU_TYPES): Define.
1673 (MULTI_CPU_OBJ_VALID): Define.
1674 (DEPTC): Use the above.
1675 (DEPOBJ): Same here.
1677 Regenerate dependencies.
1678 * Makefile.in: Regenerate.
1680 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1682 * Makefile.am (YACC, LEX): Get them from configure.
1684 2000-04-18 H.J. Lu (hjl@gnu.org)
1686 * config/tc-i386.c (offset_in_range): Use addressT instead of
1687 bfd_vma for non-bfd assemblers.
1689 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1691 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1692 doesn't give spurious errors.
1694 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1696 * as.h (SEEK_SET): Define if undefined.
1698 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1700 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1701 constants, and don't assume offsetT is 32 bits.
1703 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1705 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1706 (md_pcrel_from_section): Add prototype.
1707 (d10v_fix_adjustable): Add prototype.
1708 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1710 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1712 2000-04-12 Nick Clifton <nickc@cygnus.com>
1714 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1715 symbol in frag chain.
1717 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1719 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1720 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1721 (fits_in_signed_word, smallest_imm_type): Ditto.
1722 (md_assemble): Use an offsetT var to hold offsetT values, not a
1724 (offset_in_range): New.
1725 (md_assemble): Use it.
1726 (md_convert_frag): Change type of target_address, opcode_address,
1727 and displacement_from_opcode_start to offsetT.
1728 (md_create_short_jump): Change type of offset to offsetT.
1729 (md_create_long_jump): Ditto.
1730 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1731 (md_chars_to_number): Remove.
1732 (output_invalid): Remove duplicate prototype.
1734 2000-04-09 Nick Clifton <nickc@cygnus.com>
1736 * Makefile.am (CPU_TYPES): Add 'avr'.
1737 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1738 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1740 * Makefile.in: Regenerate.
1742 * doc/as.texinfo: Add M32R documentation.
1744 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1746 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1747 --enable-build-warnings option.
1748 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1749 * Makefile.in, configure: Re-generate.
1751 2000-04-07 Nick Clifton <nickc@cygnus.com>
1753 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1754 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1755 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1756 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1757 (arm_force_relocation): Force relocations for
1758 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1760 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1762 * config/tc-sh.c (get_operands): There's no third operand if the
1763 first operand is an immediate.
1765 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1767 * config/tc-sh.c (immediate): Delete.
1768 (sh_operand_info): Add immediate member.
1769 (parse_reg): Use A_PC for pc.
1770 (parse_exp): Add second argument 'op'. All callers changed.
1771 (parse_at): Expect pc to be coded as A_PC.
1772 Use immediate field in *op.
1773 (insert): Add fourth argument 'op'. All callers changed.
1774 (build_relax): Add second argument 'op'. All callers changed.
1775 (insert_loop_bounds): New function.
1776 (build_Mytes): Remove DISP_4.
1777 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1778 (assemble_ppi): Use immediate field in *operand.
1779 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1780 (md_apply_fix): Likewise.
1781 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1783 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1785 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1787 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1789 * internals.texi (CPU backend): Document
1790 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1792 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1794 * po/gas.pot: Regenerate.
1796 * as.c (show_usage): Restore translated part of bug string.
1797 * gasp.c (show_usage): Likewise.
1799 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1800 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1801 than move-if-change.
1802 (DEP1): Modify for "gcc -MM".
1806 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1807 Update dependencies.
1808 * Makefile.in: Regenerate.
1810 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1812 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1813 (md_begin): Likewise.
1814 (HAVE_AM33): New macro.
1815 (md_assemble): Use it. Match r_regs and xr_regs only if
1818 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1820 * as.h: #include "bin-bugs.h"
1821 * as.c (show_usage): Use REPORT_BUGS_TO.
1822 * gasp.c: #include "bin-bugs.h"
1823 (show_usage): Use REPORT_BUGS_TO.
1825 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1827 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1829 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1830 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1833 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1835 * config/tc-i386.c (i386_immediate): Don't assume a constant
1836 immediate is necessarily 16 bits when in 16 bit code mode.
1837 (md_assemble): Instead set guess_suffix here after we have checked
1840 2000-04-02 Richard Henderson <rth@cygnus.com>
1842 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1843 quantities. Correct right shift sign extension.
1844 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1845 32-bit value when shifting into place.
1847 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1849 * app.c: Add ATTRIBUTE_UNUSED as needed.
1850 * config/tc-ppc.c: Likewise.
1851 (ppc_size): Make unsigned long.
1852 (ppc_insert_operand): Add casts to avoid warnings.
1854 2000-03-31 Nick Clifton <nickc@cygnus.com>
1856 * config/tc-d10v.h (md_flush_pending_output): Define.
1858 2000-03-29 Nick Clifton <nickc@cygnus.com>
1860 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1861 segment. Works for both BFD_ASSEMBLER and others.
1862 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1864 2000-03-29 Nick Clifton <nickc@cygnus.com
1866 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1868 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1870 * listing.c (LISTING_LHS_WIDTH): Default depends on
1872 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1874 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1876 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1879 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1881 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1883 * config/tc-avr.c (mcu_types): Add missing initialiser.
1884 (md_pcrel_from_section): Add prototype.
1885 (avr_operand): Remove redundant test of unsigned < 0.
1886 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1888 2000-03-27 Denis Chertykov <denisc@overta.ru>
1890 * config/tc-avr.c: New file for AVR support.
1891 * config/tc-avr.h: Likewise.
1892 * configure.in: Add AVR support.
1893 * configure: Regenerate.
1895 2000-03-26 Timothy Wall <twall@cygnus.com>
1897 * gasp.c (macro_op): Add new argument to check_macro call.
1898 Macro structure definitions moved to macro.h
1899 * sb.h: Add argument to prototype for input_scrub_include_sb.
1900 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1901 nesting checks with an additional flag.
1902 (struct input_save): Add flag to indicate whether current sb
1903 should be checked for proper macro/conditional nesting.
1904 (input_scrub_push/pop): Save/restore nest check flag.
1905 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1907 * macro.c (check_macro): Allow caller to retrieve parsed macro
1908 information if a pointer is provided. This information may be
1909 used by the new macro hooks.
1910 * macro.h: Update prototype for check_macro. Macro struct
1911 definitions moved here from macro.c/gasp.c.
1912 * read.c (read_a_source_file): Add parameter to check_macro call,
1913 and pass macro info to the macro hook, if defined.
1914 (input_scrub_insert_line): New. Allow insertion of a line of
1915 characters into the input stream.
1916 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1917 file into the input stream.
1918 (s_include): Use input_scrub_insert_file.
1919 * internals.texi: Document new macro hooks.
1920 * as.h: New prototypes added.
1922 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1924 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1925 an initial capital letter.
1926 (i386_index_check): Reindent.
1928 2000-03-19 Nick Clifton <nickc@cygnus.com>
1930 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1933 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1935 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1936 instruction operand bad if Rd > 7 when generating
1937 thumb instructions. Prevents for example,
1938 "adr r12,label" from silently failing and generating
1939 the wrong instruction.
1941 2000-03-17 Nick Clifton <nickc@cygnus.com>
1943 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1944 that have a destingation >= 0x400000.
1945 Fix compile time warning messages.
1947 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1949 * config/tc-sh.c (md_begin): When encountering insn that are
1950 not supported by the current arch, only change the name if
1951 its contents are the same as prev_name.
1952 (get_specific): If the the architecture doesn't match, fail.
1954 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1956 * config/tc-sh.c (IDENT_CHAR): Define.
1957 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1958 matching back where it came from.
1960 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1962 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1964 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1966 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1969 2000-03-15 Kazu Hirata <kazu@hxi.com>
1971 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1973 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1975 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1976 floating-point-number, make sure 'f' is in FLT_CHARS.
1978 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1980 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1981 (s_lcomm_internal): Use it.
1982 * doc/internals.texi (CPU backend): Document it.
1983 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1986 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1988 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1991 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1992 implementation doesn't have special handling for switch
1994 (macro_build): Allow for code in sections other than .text.
1996 (mips_ip): Likewise.
1997 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1998 Don't perform relocs if we will be outputting them.
1999 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
2000 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
2003 2000-03-09 Catherine Moore <clm@cygnus.com>
2005 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
2006 relocation type based on the entry in the fixup structure.
2008 2000-03-08 H.J. Lu (hjl@gnu.org)
2010 * Makefile.am (install-exec-tooldir): Depend on
2011 install-exec-bindir for parallel make.
2012 * Makefile.in: Regenerated.
2014 2000-03-06 Nick Clifton <nickc@cygnus.com>
2016 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
2018 (md_parse_option): Parse -m32r command line switch - disable m32rx
2020 (md_show_usage): Document new option.
2022 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
2023 * doc/Makefile.in: Regenerate.
2024 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
2026 2000-03-02 Michael Meissner <meissner@redhat.com>
2028 * config/tc-d30v.c (check_range): Remove code that incorrectly
2029 sign extended values where bits < 32.
2031 2000-03-02 H.J. Lu (hjl@gnu.org)
2033 * configure.in: Support --enable-targets=all on ia32.
2034 * configure: Regenerated.
2036 2000-03-01 Nick Clifton <nickc@cygnus.com>
2038 * gasp.c (do_align): Remove bogus check of alignment value.
2040 2000-02-27 Thomas de Lellis <tdel@windriver.com>
2042 * config/obj-elf.c (elf_frob_symbol): Remove code which when
2043 TC_PPC was defined forced the type of a symbol with no other type
2046 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
2048 * doc/internals.texi (CPU backend): Mention that
2049 line_separator_chars do not break up comments. Fix typos for
2050 LEX_AT and LEX_NAME descriptions. Document operands for
2051 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
2052 description of md_create_short_jump usage. Document argument for
2053 md_undefined_symbol.
2055 2000-02-27 Jakub Jelinek <jakub@redhat.com>
2057 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
2058 (md_parse_option): Handle it.
2059 (md_show_usage): Document it.
2061 2000-02-27 Ian Lance Taylor <ian@zembu.com>
2063 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2064 opcode, for the instruction `pal19'. From Andrea Arcangeli
2067 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2069 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2071 (md_assemble): To here, before template operands are matched.
2072 Also ensure a constant immediate is sign extended when we know the
2073 size is at most 16 bits. This is to catch cases like "add
2074 $0xffc0,%ax" where we don't know the size, and thus that the
2075 immediate can be represented as Imm8S until after parsing the
2077 (i386_displacement): Similarly sign extend 16 bit constant
2079 (md_assemble): Relax 16-bit jump constant range check to suit sign
2080 extended displacements.
2082 2000-02-26 Andreas Jaeger <aj@suse.de>
2084 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2086 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2088 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2089 call operands when intel_syntax.
2090 (intel_float_operand): Return 2 for "fi...".
2091 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2092 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2093 earlier "SHORT" change.
2094 (md_assemble): When determining suffix from Regs, exclude
2097 2000-02-24 Nick Clifton <nickc@cygnus.com>
2099 * configure: Add arm-wince, mips-pe and sh-pe targets.
2100 * configure: Regenerate.
2102 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2104 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2105 "pe-mips" for the mips-pe target.
2107 * config/tc-arm.c (insns): Change displacement encoded in BL
2108 and B instructions if the target port is arm-wince.
2109 (do_ldst): Do not bias the relocation offset if the target
2111 (md_pcrel_from): Add in missing relocation offset bias if the
2112 target os arm-wince.
2114 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2115 (md_begin): Disable -G support for mips-pe target.
2116 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2117 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2120 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2121 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2122 assembler, just set the alignment to 4.
2124 * config/te-wince-pe.h: New file for WinCE targets. Define
2127 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2129 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2130 string instructions.
2131 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2132 (i386_intel_memory_operand): After finding a segment override,
2133 check again for no `[' before looking for a displacement. Bomb if
2134 more than one displacement rather than silently discarding the
2135 second and subsequent ones. Free strings malloc'd by
2136 build_displacement_string.
2138 2000-02-24 Catherine Moore <clm@cygnus.com>
2140 * config/obj-som.c (obj_pseudo_table): Add "weak".
2141 (obj_som_weak): New routine.
2143 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2145 * config/tc-i386.c (union i386_op): New.
2146 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2147 Throughout file replace occurences of disps[n], imms[n], regs[n]
2148 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2149 intel mode operand swapping. Add assert in regKludge and
2150 fake_zero_displacement code. Test i.types[n] when outputting
2151 displacements and immediates. Combine output of Disp16 with
2153 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2154 when in intel mode by (not) reversing fsub and fdiv operands
2155 before the template search. This fails for single operand
2156 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2157 undefined. Instead fix the base_opcode after we've found the
2158 template. Move base_opcode xor with found_reverse_match from
2159 opcode output code to before this fix so we test for the correct
2161 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2162 check in intel mode. Instead compare opcodes.
2164 * config/tc-i386.h (TC_RELOC): Delete.
2165 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2166 with equivalent call to reloc.
2168 * as.h (flag_m68k_mri): Move declaration after target include, and
2169 only declare when TC_M68K defined. Define as zero otherwise.
2170 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2171 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2172 Define as zero otherwise.
2173 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2174 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2175 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2176 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2177 testing whether defined.
2178 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2179 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2180 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2181 rather than testing whether defined.
2182 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2183 (parse_mri_cons): Declare and use only when TC_M68K.
2184 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2185 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2186 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2188 * NEWS: Mention IBM 370 support.
2190 2000-02-23 Richard Henderson <rth@cygnus.com>
2192 * config/tc-i386.c (md_assemble): When swapping operands for
2193 intel_syntax, assume everything that's not Imm or Disp is a
2196 2000-02-23 Linas Vepstas <linas@linas.org>
2198 * config/tc-i370.c, config/tc-i370.h: New files.
2199 * Makefile.am: Add support for Linux/IBM 370.
2200 * configure.in: Likewise.
2201 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2202 * config/obj-elf.c: Include elf/i370.h
2203 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2205 * Makefile.in: Regenerate.
2206 * configure: Regenerate.
2208 * doc/c-i370.texi: New file.
2209 * doc/all.texi: Include it.
2210 * doc/as.texinfo: And here.
2211 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2212 * doc/Makefile.in: Regenerate.
2214 2000-02-19 Michael Meissner <meissner@redhat.com>
2216 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2217 determine if an instruction can be used in parallel with an ADDppp
2218 or SUBppp instruction.
2220 2000-02-22 Andrew Haley <aph@cygnus.com>
2222 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2224 1999-12-30 Andrew Haley <aph@cygnus.com>
2226 * config/tc-mips.c (mips_gp32): New variable.
2227 (macro_build) Use mips_gp32.
2229 (md_longopts): Add "-mgp32" and "-mgp64".
2230 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2232 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2234 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2235 warning, and bump it to 1.
2237 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2239 From Brad Lucier <lucier@math.purdue.edu>:
2240 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2243 2000-02-21 Catherine Moore <clm@cygnus.com>
2245 * config/tc-mips.c (MF_HILO_INSN): Define.
2246 (mips_7000_hilo_fix): Declare.
2247 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2248 (md_parse_option): Check for 7000_HILO_FIX options.
2249 (OPTION_M7000_HILO_FIX): Define.
2250 (OPTION_NO_M7000_HILO_FIX): Define.
2251 * doc/c-mips.texi (-mfix7000): Describe.
2253 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2255 * listing.c (print_lines): Remove unused variable `end'.
2257 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2258 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2259 reloc_type when BFD_ASSEMBLER.
2260 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2261 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2262 statement and quell signed vs. unsigned comparison warning.
2264 2000-02-18 Nick Clifton <nickc@cygnus.com>
2266 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2267 the computed frag offset, rather than overwriting it.
2269 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2271 * config/tc-sh.c ("elf/sh.h"): Include.
2272 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2273 (md.begin): Initialize target_arch.
2274 Only include opcodes in has table that match selected architecture.
2275 (parse_reg): Recognize register names for sh-dsp.
2276 (parse_at): Recognize post-modify addressing.
2277 (get_operands): The leading space is now optional.
2278 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2279 arguments. Update valid_arch.
2280 (build_Mytes): Add support for SDT_REG_N.
2281 (find_cooked_opcode): New function, broken out of md_assemble.
2282 (assemble_ppi, sh_elf_final_processing): New functions.
2283 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2284 (md_longopts, md_parse_option): New option: -dsp.
2285 * config/tc-sh.h (elf_tc_final_processing): Define.
2286 (sh_elf_final_processing): Declare.
2288 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2290 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2291 the unwinder subspace. Save the current seg/subseg before creating
2294 2000-02-10 Nick Clifton <nickc@cygnus.com>
2296 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2297 little endian targets.
2298 (INST_BYTE1): Redefine to handle big and little endian
2300 (cpu_type): New type: Select between M340 and M210.
2301 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2302 instructions of the M340.
2303 (md_assemble): Add support for the MULSH and OPSR classes of
2305 (md_atof): Add support for little endian targets.
2306 (md_parse_option): Add support for -EL, -EB and -mcpu command
2308 (md_convert_frag): Add support for little endian targets.
2309 (md_apply_fix3): Add support for little endian targets.
2310 (md_number_to_chars): Add support for little endian targets.
2312 2000-02-10 Timothy Wall <twall@redhat.com>
2314 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2315 defined, use it to verify the symbol just read should be a label.
2317 2000-02-10 Timothy Wall <twall@redhat.com>
2319 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2320 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2321 around colons when KEEP_WHITE_AROUND_COLON is defined.
2322 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2323 and KEEP_WHITE_AROUND_COLON.
2325 2000-02-08 Timothy Wall <twall@redhat.com>
2327 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2329 (do_repeat): New. Abstract repeat logic so that a "break" can be
2331 (end_repeat): New. Provide support for a "break" out of the
2333 * read.h: Add prototypes for new functions.
2335 2000-02-08 Timothy Wall <twall@redhat.com>
2337 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2338 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2339 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2342 2000-02-08 Timothy Wall <twall@redhat.com>
2344 * read.c: Added elseif to directives table.
2345 * read.h: Added prototype for s_elseif.
2346 * doc/as.texinfo: Added description for elseif.
2347 * cond.c (s_elseif): New function
2349 2000-02-04 Timothy Wall <twall@redhat.com>
2351 * listing.c (print_lines): Remove conditionals causing bug in
2354 2000-02-03 Timothy Wall <twall@cygnus.com>
2356 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2358 * frags.c (frag_new): Calculate fr_fix in octets
2359 (frag_now_fix) Return offset as target address offset (bytes).
2360 (frag_now_fix_octets) New - Return offset in octets (8-bit
2362 * frags.h: Added prototype for frag_now_fix_octets().
2363 Distinguish between octets and bytes in field descriptions.
2364 * listing.c (calc_hex): Account for octets vs bytes when
2365 printing addresses/offsets.
2366 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2367 target is little-endian, print the octets in a word in big-endian
2368 order so that the display looks like a proper hexadecimal number,
2369 instead of having the octets reversed.
2370 * read.c (do_align): When recording alignment, alignment power
2371 should be in terms of target bytes (minimum addressible unit)
2373 (do_org) Convert ORG target address (byte) argument into an
2374 octet offset when generating a variable fragment.
2375 * symbols.c (resolve_symbol_value): Symbol final value
2376 converted to a target address offset (bytes) from its octet offset.
2377 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2378 offset (bytes) is adjusted by the frag offset (octets) converted
2380 (coff_frob_section) Section alignment power is in terms of bytes;
2381 convert it to an octet alignment power when calculating size (and
2382 size mask) in octets. Don't modify the section size in order to
2383 "align" it for TI COFF, since that format has a different method
2384 for storing alignment information.
2386 2000-02-01 Timothy Wall <twall@cygnus.com>
2388 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2389 entries, matching the way GCC generates them. If not escaped, the
2390 filename is encoded incorrectly.
2392 2000-01-31 Nick Clifton <nickc@cygnus.com>
2394 * config/tc-arm.c (reg_table): Add support for ATPCS register
2397 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2399 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2401 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2403 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2404 of a symbol when we really care about its value.
2406 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2408 * config/tc-mcore.c (md_assemble): Give warning message if
2409 operands passes to instruction are more than the spec.
2411 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2413 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2414 Thumb mode but the label seen was not declared as '.thumb_func'
2415 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2416 correct disassembly of Thumb code bounded by non function labels.
2418 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2420 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2421 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2423 * Makefile.in: Same here.
2426 * configure.in: Set bfd_gas for i386-aout when primary target
2427 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2428 we may need the primary te_file. Remove incorrect comment.
2430 * configure: Regenerate.
2432 * config/e-i386aout.c: New file.
2434 * as.c (USE_EMULATIONS): Move to before print_version_id.
2435 (struct emulation): Add i386aout.
2436 (show_usage): Split text strings. Reformat -a text. Add --em
2440 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2441 (aout_format_ops): New.
2444 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2445 preprocessor conditional and add aout USE_EMULATIONS tests.
2446 (read_a_source_file): Don't pass error strings to printf as
2450 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2452 (do_data): Same here.
2453 (process_file): And here.
2456 * symbols.c (colon): Rewrite "already defined" fatal message
2457 code for aout with USE_EMULATIONS.
2460 * config/obj-aout.c (OBJ_HEADER): Define.
2461 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2463 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2464 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2466 (obj_aout_type): Expand S_SET_OTHER here too.
2467 (obj_read_begin_hook): Remove.
2468 (aout_pop_insert): New.
2469 (obj_aout_s_get_other): New.
2470 (obj_aout_s_get_desc): New.
2471 (aout_format_ops): New.
2474 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2475 gets aout_pseudo_table.
2476 (aout_pseudo_table): Declare.
2477 (obj_read_begin_hook): Define.
2480 * config/obj-coff.c (obj_pseudo_table): Rename to
2482 (coff_pop_insert): Use coff_pseudo_table.
2483 (coff_sec_sym_ok_for_reloc): Remove.
2484 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2485 and comment all zero entries and remove #if 0 code.
2488 * config/obj-coff.h (obj_pop_insert): Define.
2489 (coff_pseudo_table): Declare.
2492 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2493 s_get_size, s_set_size. Comment all zero entries.
2496 * config/obj-elf.c (elf_s_get_other): New function.
2497 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2498 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2499 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2501 (obj_elf_parse_section_letters): Don't pass error strings to
2502 printf as format arg.
2505 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2507 (elf_s_get_other): Declare.
2508 (S_GET_OTHER) Define as elf_s_get_other if not already
2510 (S_SET_OTHER): Only define when not already defined.
2511 (elf_obj_read_begin_hook): Declare.
2512 (obj_read_begin_hook): Define.
2513 (elf_obj_symbol_new_hook): Declare.
2514 (obj_symbol_new_hook): Define.
2517 * config/obj-multi.h: Add copyright header and protect against
2518 multiple inclusion. Add * to all function pointers.
2519 (OBJ_HEADER): If defined, include it rather than other defines
2521 (obj_frob_file_after_relocs): Test for NULL.
2522 (obj_symbol_new_hook): Here too.
2523 (obj_sec_sym_ok_for_reloc): And here.
2524 (S_GET_OTHER): Define.
2525 (S_GET_DESC): Define.
2526 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2527 (OBJ_MAYBE_ELF): Update comment.
2529 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2530 OBJ_AOUT preprocessor conditional and handle emulation by
2531 testing OUTPUT_FLAVOR.
2532 (i386_displacement): Here too.
2533 (md_section_align): Similarly here.
2534 (i386_target_format): Conditionally compile when more than one
2535 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2536 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2537 (i386_displacement): Here too.
2540 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2541 Define TARGET_FORMAT for aout only when not multi.
2544 * config/te-multi.h: Delete file as it's identical to te-generic.h
2546 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2548 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2549 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2552 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2554 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2557 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2559 * config/tc-mips.c (mips_do_align): New function.
2560 * config/tc-mips.h (md_do_align): Define.
2562 2000-01-10 Philip Blundell <philb@gnu.org>
2564 * doc/c-arm.texi (ARM Options): Fix typo.
2565 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2566 line separator for Linux.
2567 * doc/as.texinfo (Comments): Mention the ARM.
2569 2000-01-10 Philip Blundell <pb@futuretv.com>
2571 * configure.in (arm*-*-conix*): New target.
2572 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2574 * configure: Regenerate.
2576 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2578 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2579 (obj_elf_visibility): New function.
2581 * doc/as.texinfo (Visibility): New node: document visibility
2584 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2586 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2587 warning for absolute jump/call without `*' in non-intel mode. No
2588 need to set i.types[0] JumpAbsolute in intel mode.
2590 1999-12-22 Philip Blundell <pb@futuretv.com>
2592 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2593 hook function when changing sections.
2594 (arm_s_data): Likewise.
2596 1999-12-14 Nick Clifton <nickc@cygnus.com>
2598 * config/tc-arm.c (md_parse_option): Add support for -marm720
2599 command line switch.
2601 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2603 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2604 (r_registers, xr_registers): Define.
2605 (r_register_name, xr_register_name): New functions.
2606 (md_assemble): Handle new am33 operand types and instruction
2608 (mn10300_insert_operand, check_operand): Likewise.
2610 1999-11-29 Nick Clifton <nickc@cygnus.com>
2612 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2613 (s_force_thumb): Set thumb_mode to 2.
2614 (md_assemble): Do not complain about thumb instructions on a
2615 non-thumb target if thumb_mode is set to 2.
2617 1999-11-28 Michael Meissner <meissner@cygnus.com>
2619 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2620 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2621 (O_...): Add new machine dependent expressions if we are handling
2622 explicit relocations.
2623 (alpha_reloc_op): New static table holding the explicit relocation
2625 (alpha_literal_hash): New static to hold the hash table for
2626 explicit relocations.
2627 (alpha_macros): Add support for explicit relocations.
2628 (md_begin): If explicit relocations, initialize hash table.
2629 (md_assemble): Don't print a second error if tokenize_arguments
2630 already printed an error message.
2631 (md_apply_fix): Add support for explicit relocations.
2632 (alpha_force_relocation): Ditto.
2633 (alpha_fix_adjustable): Ditto.
2634 (alpha_adjust_symtab): New function to support explicit
2636 (alpha_adjust_symtab_relocs): Ditto.
2637 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2638 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2639 Add support for explicit relocations. Return -2 if an error
2640 message was already printed.
2641 (find_macro_match): Add support for explicit relocations. Comment
2643 (emit_insn): Add support for explicit relocations.
2644 (assemble_tokens): Ditto.
2646 (load_expression): Ditto.
2649 (emit_ir_load): Ditto.
2650 (emit_loadstore): Ditto.
2653 (emit_sextX): Ditto.
2654 (emit_division): Ditto.
2655 (emit_jsrjmp): Ditto.
2656 (emit_retjcr): Ditto.
2658 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2660 (tc_adjust_symtab): If explicit relocations, call the function
2661 alpha_adjust_symtab.
2662 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2663 relocations next to the literal relocation they reference.
2664 (TC_INIT_FIX_DATA): Initialize the new fields.
2665 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2667 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2669 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2670 'B' operand for PA2.0 bb instruction.
2672 1999-11-18 Nick Clifton <nickc@cygnus.com>
2674 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2677 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2679 (mcore_force_relocation): Force relocations to be generated for
2682 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2684 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2685 (i386_displacement): Disallow O_big displacements.
2687 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2689 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2690 Small improvements in error checking.
2691 (md_assemble): Support for unconditional ARM instructions.
2692 (md_parse_option): Support for -m[arm]v5e flag.
2694 1999-11-12 Nick Clifton <nickc@cygnus.com>
2696 * macro.c (buffer_and_nest): Do not check beyond the end of the
2699 1999-11-11 Nick Clifton <nickc@cygnus.com>
2701 * macro.c (buffer_and_nest): Look for seperator after TO and
2704 1999-11-08 Andrew Haley <aph@cygnus.com>
2706 * app.c (do_scrub_chars): When in State 10, treat backslash
2707 characters in the same way as as symbol characters.
2709 1999-11-07 Richard Henderson <rth@cygnus.com>
2711 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2712 the previous label was in the current section before playing
2713 with auto-alignment.
2715 1999-11-06 Nick Clifton <nickc@cygnus.com>
2717 * config/tc-v850.c (v850_force_relocation): Force relocation
2719 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2722 1999-11-05 Michael Meissner <meissner@cygnus.com>
2724 * expr.h (operatorT): Increase machine dependent operators to 16.
2725 * expr.c (op_rank): Ditto.
2727 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2729 * read.c (pseudo_set): Reject attempts to set the value of a
2732 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2735 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2737 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2738 to bfd_set_section_contents.
2740 1999-11-03 Nick Clifton <nickc@cygnus.com>
2742 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2744 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2746 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2747 (mips_ip): Use OPCODE_IS_MEMBER.
2749 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2751 * config/tc-arm.c (reg_required_here): Improve comments.
2753 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2754 (tinsns): Initialize variants field.
2756 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2757 BAD_PC respectively.
2759 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2761 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2762 * config/tc-arm.h: Fix compile time warnings.
2764 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2766 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2767 form @abs16, @(abs16) and @(abs16 + imm).
2769 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2771 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2772 (ISA_HAS_64_BIT_REGS) New.
2773 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2774 mips_emit_delays,macro_build,load_register,load_addresss,
2775 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2776 and/or use new ISA_xxx macros in expressions involving
2777 ISA, particularly mips_opts.isa.
2779 1999-10-18 Michael Meissner <meissner@cygnus.com>
2781 * expr.h (operatorT): Add machine dependent operators md1..md8.
2782 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2783 for the machine dependent operators to use.
2785 * expr.c (op_rank): Add machine dependent operators.
2787 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2789 (O_cpregister): Ditto.
2790 (md_begin): Change X_op test that field is wide enough to use
2791 O_max instead of O_alpha_max.
2792 (cpu_types): Fill in missing initializer.
2793 (alpha_num_macros): Make unsigned.
2794 (md_assemble): Make opnamelen be size_t.
2795 (md_apply_fix): Cast alpha_num_operands to int before testing.
2796 (alpha_force_relocation): Ditto.
2797 (alpha_fix_adjustable): Ditto.
2798 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2799 (tc_gen_reloc): Ditto.
2800 (tc_get_register): Ditto.
2805 (s_alpha_ent): Ditto.
2806 (s_alpha_end): Ditto.
2807 (s_alpha_frame): Ditto.
2808 (s_alpha_prologue): Ditto.
2809 (s_alpha_file): Ditto.
2810 (s_alpha_gprel32): Ditto.
2811 (s_alpha_proc): Ditto.
2812 (s_alpha_set): Ditto.
2813 (s_alpha_base): Ditto.
2814 (s_alpha_align): Ditto.
2815 (s_alpha_arch): Ditto.
2816 (alpha_align): Ditto.
2817 (assemble_insn): Suppress unused variable warning.
2819 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2820 order in the structure.
2821 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2823 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2825 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2827 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2829 * config/tc-i386.c (i386_index_check): Correct #endif location.
2831 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2833 * as.c (show_usage): Document new options.
2834 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2835 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2836 (parse_args): Parse the new options.
2837 (main): If there were warnings, and --fatal-warnings
2838 was specified, print an error.
2839 * as.h: New variable, flag_fatal_warnings, for new option.
2841 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2843 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2844 '@'. Change autoincrement completers to fall through to cache control
2847 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2849 (pa_parse_addb_64_cmpltr): New function.
2851 * config/tc-hppa.c (pa_ip): Change error message.
2852 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2853 '?Q' args to allow falling through.
2855 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2856 Remove unused conditional codes.
2857 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2859 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2861 * config/tc-d30v.c (CHAR_BIT): Define.
2862 (check_range): Fix bit operations to support integers bigger than
2865 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2867 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2870 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2871 Doug Evans <devans@cygnus.com>
2873 Add support for m32rx.
2874 * config/tc-m32r.c (enable_m32rx): New static global.
2875 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2876 (allow_m32rx): New function.
2877 (M32R_SHORTOPTS): Add `O'.
2878 (md_longopts): Add --m32rx plus several warning options.
2879 (md_parse_option): Handle new options.
2880 (md_show_usage): Print them.
2881 (md_begin): Enable m32rx.
2882 (OPERAND_IS_COND_BIT): New macro.
2883 (first_writes_to_seconds_operands): New function.
2884 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2885 (target_make_parallel,assemble_two_insns): New functions.
2886 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2887 If optimizing and m32rx, try to make consecutive insns parallel.
2889 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2891 * config/tc-mips.c (nopic_need_relax): Allow for the
2892 .sdata.foo sections generated by -fdata-sections,
2893 and for the .gnu.linkonce.s sections generated by C++.
2895 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2897 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2898 with cleaner code using completer prefixes. Add 'Y'.
2900 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2902 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2904 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2905 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2906 insn does not match and we should try the next insn in the table.
2908 1999-09-22 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2912 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2914 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2917 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2919 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2920 OBJ_ELF. If ELF, add "sq".
2921 (md_parse_option): If ELF, ignore -s and -q.
2922 (md_show_usage): Mention ELF options.
2924 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2926 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2929 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2931 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2933 * config/tc-hppa.c (struct pa_it): New field "trunc".
2934 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2935 (pa_parse_ftest_gfx_completer): New function
2936 (pa_parse_fp_cnv_format): New function.
2938 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2939 (md_apply_fix): Handle 22bit pc-rel branches.
2941 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2943 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2945 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2947 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2949 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2951 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2952 (pa_ip): Handle 'fX'.
2954 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2956 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2957 unwinds unless the function is in the text space.
2958 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2960 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2963 (md_assemble): To here. Tweak address generation.
2965 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2967 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2968 (md_assemble): Call dwarf2_where for OBJ_ELF.
2969 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2970 (pa_end_of_source): New function.
2971 * tc-hppa.h (md_end): Define for OBJ_ELF.
2973 1999-09-14 Michael Meissner <meissner@cygnus.com>
2975 * configure.in (Canonicalization of target names): Remove adding
2976 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2977 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2978 * configure: Regenerate.
2980 1999-09-14 Donn Terry <donn@interix.com>
2982 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2984 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2986 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2987 pc-relative jmp/call to an absolute symbol.
2988 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2989 absolute section symbols.
2991 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2992 jump handling code and comments.
2994 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2996 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2997 the value if TE_PE and a global defined symbol.
2999 1999-09-11 Ian Lance Taylor <ian@zembu.com>
3001 * write.c (dump_section_relocs): Call print_symbol_value_1 to
3002 print the symbol, rather than printing it here.
3004 1999-09-11 Donn Terry <donn@interix.com>
3006 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3007 BFD_RELOC_RVA relocations.
3009 * config/tc-i386.c (md_undefined_symbol): Compare the name against
3010 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
3013 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
3015 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
3016 * doc/internals.texi (Object format backend): Document
3019 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
3020 relocations against global symbols if TE_PE.
3022 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
3023 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
3025 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
3028 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
3029 symbols which do not have a constant value, or tags with
3030 non-tags. Remove the symbol from the list before adding it at the
3033 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
3034 C_FCN symbol differently if TE_PE.
3035 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
3036 appears in the pseudo-op, rather coff_line_base which is only set
3039 * config/obj-coff.c (obj_coff_loc): New static function.
3040 (obj_pseudo_table): Add "loc".
3042 * config/obj-coff.c (add_lineno): Check that the line number is
3045 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
3046 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
3048 (md_atof): Return NULL rather than 0.
3049 * config/tc-i386.c (md_atof): Change type to int.
3050 * expr.c (expr): Change first parameter to int.
3051 * config/obj-coff.c: Add declarations for static functions.
3052 (coff_frob_symbol): Use SYM_AUXENT.
3053 * config/tc-i386.h (flag_16bit_code): Don't declare.
3055 * config/obj-coff.c (obj_coff_section): Default to setting
3056 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
3058 * write.c (adjust_reloc_syms): Print adjusted fixup.
3060 * expr.c (integer_constant): Correct too_many_digits calculation
3063 1999-09-09 Andreas Schwab <schwab@suse.de>
3065 * doc/c-arm.texi: Fix arguments of @var to not contain
3068 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3070 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3072 (md_parse_option): Only support -k flag for ELF and COFF targets.
3074 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3076 * config/tc-hppa.c (pa_ip): Put strict register checks before
3077 call to pa_parse_number.
3079 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3081 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3083 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3086 1999-09-06 Donn Terry <donn@interix.com>
3088 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3090 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3092 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3093 candidate instruction. Require registers for register arguments
3094 when in strict mode. Require assemble-time constants for
3095 constants when in strict mode.
3096 (pa_get_absolute_expression): Require a constant when in strict
3099 1999-09-06 Nick Clifton <nickc@cygnus.com>
3101 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3103 1999-09-04 Steve Chamberlain <sac@pobox.com>
3105 * config/tc-pj.c: New file, supports picoJava in ELF.
3106 * config/tc-pj.h: Ditto.
3107 * configure.in (pjl*, pj*): New targets.
3108 * Makefile.am: Rebuild dependencies.
3109 (CPU_TYPES): Add pj.
3110 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3111 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3112 * doc/c-pj.texi: New file.
3113 * doc/as.texinfo: Add some PJ specifics.
3114 * doc/all.texi: Add PJ to the list of all architectures, sort them
3116 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3117 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3119 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3122 (obj_frob_file): Test for null pointer.
3123 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3124 (OBJ_PROCESS_STAB): And here.
3125 (elf_obj_sy): Remove
3127 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3128 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3129 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3131 * config/obj-coff.c (no_func): Remove.
3132 (coff_format_ops): Change occurrences of no_func to 0, as we test
3133 for 0 in obj-multi.h.
3135 * configure.in: Enable bfd for i386-coff when primary target is
3136 bfd. Enable i386 elf,coff emulation support. Don't set
3137 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3138 emulation to support.
3139 *configure: Regenerate.
3141 1999-09-02 Nick Clifton <nickc@cygnus.com>
3143 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3144 .section .line directive is encountered.
3146 1999-09-01 Nick Clifton <nickc@cygnus.com>
3148 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3151 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3152 * as.texinfo: Document --gdwarf2 command line option.
3153 Add additional documentation of ARM command line switches.
3155 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3157 * config/tc-i386.c (i386_intel_memory_operand): Combine
3158 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3159 and RESTORE_END_STRING around parse_register calls.
3160 (i386_operand): Here too.
3161 (i386_is_reg): Remove.
3162 (parse_register): Move as_bad calls from within this function to
3165 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3167 Based on a patch from H.J. Lu <hjl@gnu.org>
3168 * config/tc-i386.c (parse_register): Handle FP regs specially.
3169 (md_begin): Remove '(' and ')' from register_chars.
3171 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3173 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3174 error message (done elsewhere).
3176 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3178 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3180 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3182 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3185 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3187 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3189 Add new completers. Fix bug in 64 bit condition handling.
3191 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3194 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3196 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3198 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3200 1999-08-27 Jim Wilson <wilson@cygnus.com>
3202 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3203 (struct ls): Add frag field. Initialize it to zero.
3204 (out_end_sequence): New local text_frag. Set it while in text section.
3205 Replace address check with frag check. Set ls.frag to text_frag if
3206 out_set_addr called.
3207 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3208 Set it before switching sections. Replace address check with frag
3209 check. Set ls.frag to saved_frag if out_set_addr called.
3211 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3213 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3214 output "advance_pc" opcode instead of calling gen_addr_line().
3215 The latter has the undesired side-effect of creating a new row
3216 in the debug line info matrix.
3218 1999-08-26 Jim Wilson <wilson@cygnus.com>
3220 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3221 ls.last_filename if last is less than zero. Set ls.last_filename
3222 when allocating new entry.
3223 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3226 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3228 * config/tc-i386.c (i386_index_check): Fix the displacement size
3229 when INFER_ADDR_PREFIX.
3231 1999-08-18 Nick Clifton <nickc@cygnus.com>
3233 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3236 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3238 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3239 handle 0xffffNNNN constants correctly.
3241 1999-08-16 Nick Clifton <nickc@cygnus.com>
3243 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3246 1999-08-13 Nick Clifton <nickc@cygnus.com>
3248 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3249 (md_apply_fix3): Always pass positive values to
3250 validate_offset_imm.
3252 1999-08-12 Nick Clifton <nickc@cygnus.com>
3254 * config/tc-arm.c (skip_whitespace): New macro.
3255 Formatting tidy ups.
3257 (md_apply_fix3): Store relocation offset in addend for ELF based
3259 (arm_force_relocation): Always generate relocs for Thumb function
3262 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3264 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3265 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3267 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3269 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3270 flags for the unwind subspace.
3272 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3273 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3274 suitable relocation based on the size of the target's pointer.
3275 Always Use subsegment zero for the unwinders.
3276 (pa_level): Handle "2.0w".
3278 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3280 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3281 with the following instruction unless this was specified.
3283 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3285 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3286 certain sections, to match BFD changes.
3288 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3290 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3291 (EXTRA_SCRIPTS): Define to keep automake happy.
3292 * Makefile.in: Rebuild.
3294 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3296 * Makefile.am: Rename .dep* files to DEP*.
3297 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3298 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3300 * Makefile.in: Rebuild.
3302 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3304 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3306 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3308 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3309 avoid problems on DOS filesystems.
3310 * Makefile.in: Rebuild.
3312 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3314 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3316 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3319 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3321 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3322 line to create ${GDBINIT} rather than .gdbinit.
3323 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3325 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3327 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3329 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3331 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3333 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3335 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3336 non-adjustable symbols.
3338 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3340 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3342 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3344 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3347 1999-08-05 Donn Terry <donn@interix.com>
3349 * config/te-interix.h: New file.
3350 * configure.in (i386-*-interix*): New target.
3351 * configure: Rebuild.
3353 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3355 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3356 selectors for ELF too.
3357 (selector_table): Add "ltp" and "rtp" selectors.
3359 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3361 * config/tc-i386.c (i386_operand): No need to change
3362 operand_string pointer in segment reg case before goto
3363 do_memory_reference. Initialise displacement_string_start and
3364 displacement_string_end after do_memory_reference label.
3365 (i386_index_check): Add operand_string param, and print error
3366 message on failure here.
3367 (i386_intel_memory_operand): Instead of here.
3368 (i386_operand): And here.
3369 (INFER_ADDR_PREFIX): Enable.
3371 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3373 * config/tc-i386.h (DefaultSize): Define. Renumber following
3374 opcode_modifier defines.
3376 From Etienne Lorrain <etienne.lorrain@ibm.net>
3377 * config/tc-i386.c (stackop_size): New variable.
3378 (set_16bit_code_flag): Clear it here.
3379 (set_16bit_gcc_code_flag): New function.
3380 (md_pseudo_table): Add "code16gcc" entry.
3381 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3383 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3385 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3386 next_set_end even if the end symbol is being discarded.
3388 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3389 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3390 * config/obj-coff.c: Likewise.
3391 (seg_info_type): Remove.
3392 (seg_info_off_by_4): Change to array of segT.
3393 (s_get_segment): Adjust accordingly.
3394 (obj_pseudo_table): Fully initialize sentinel entry.
3396 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3397 Ralf Baechle <ralf@uni-koblenz.de>.
3399 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3401 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3403 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3405 * config/tc-i386.c: Indentation and white space changes.
3406 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3407 don't enable it by default.
3408 (i386_intel_operand): Remove redundant prototype.
3409 Move check on number of memory operands, and i.mem_operands++
3410 (i386_intel_memory_operand): To here.
3411 Remove i386_immediate code from here. Remove special case code
3412 for input and output using (%dx). Remove base/index checks and
3413 call i386_index_check instead. Save initial operand_string
3414 argument for error message.
3415 (i386_operand): Remove redundant prototype. Move base/index
3416 checks to i386_index_check.
3417 (i386_displacement): Move intel mode check for non-zero
3419 (i386_intel_memory_operand): To here.
3421 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3423 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3424 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3425 by .register pseudo-op if -64 and --no-undeclared-regs.
3426 (s_register, sparc_adjust_symtab): New functions.
3427 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3428 Declare sparc_adjust_symtab as tc_adjust_symtab.
3429 * doc/c-sparc.texi: Add description of #ignore special literal
3430 for .register pseudo-op.
3432 1999-07-30 Catherine Moore <clm@cygnus.com>
3434 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3435 the relocation's section offset.
3437 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3439 * write.c (fixup_segment): Fix generic error check overflow test.
3441 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3442 X_add_number to long.
3444 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3446 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3449 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3451 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3454 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3456 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3458 * configure.bat: Remove; obsolete.
3459 * config/go32.cfg: Likewise.
3461 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3463 * configure.in (i386-*-vxworks*): New target.
3464 * configure: Rebuild.
3466 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3468 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3470 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3472 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3474 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3475 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3476 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3477 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3478 MAX_RELOC_EXPANSION): Define.
3479 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3481 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3483 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3484 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3485 block. Print a warning if an 8-bit or 16-bit constant
3486 displacement or immediate is truncated on output.
3487 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3489 (i386_operand): Disallow immediate jump absolute operand.
3491 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3493 * configure.in: Bump version number to 2.9.5.
3494 * configure: Rebuild.
3496 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3499 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3501 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3502 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3504 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3506 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3508 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3510 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3511 if -mno-fpu was given.
3512 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3514 (cons_fix_new_arm): Remove misleading comments.
3516 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3518 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3520 (relax_segment): Likewise. After giving a rs_org error, convert
3521 the frag to rs_align to avoid cascading errors.
3523 1999-07-12 Andreas Schwab <schwab@suse.de>
3525 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3527 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3529 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3530 as appropriate. Fill in structure initializations. Add variable
3531 initializations. Add casts.
3532 * dwarf2dbg.c (print_stats): Change i to size_t.
3533 * listing.c (listing_listing): Change list_line to unsigned int.
3535 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3537 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3538 rather than checking for \001 and \002 in symbol name.
3539 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3541 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3543 * configure.in (hppa*-linux-gnu*): New target.
3544 * configure: Rebuilt.
3546 1999-07-08 Nick Clifton <nickc@cygnus.com>
3548 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3550 1999-07-07 Nick Clifton <nickc@cygnus.com>
3552 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3553 accessing symbolP directly.
3555 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3557 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3560 1999-07-05 Nick Clifton <nickc@cygnus.com>
3562 * config/tc-arm.c (ARM_EXT_V5): Define.
3563 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3564 (md_begin): Detect ARM v5 architectures.
3565 (md_parse_option): Accept arm v5 specification.
3566 (md_show_usage): Documment -marmv5 switch.
3568 * doc/c-arm.texi: Document -marmv5 command line option.
3570 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3572 (validate_immediate_twopart): New function. Determine if a
3573 constant can be computed by two ADD instructions.
3574 (output_inst): Remove its command line parameter - it was never
3576 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3577 implememt the ADRL pseudo op.
3578 (tc_gen_reloc): Generate a suitable error message if an ADRL
3579 instruction tries to generate a real reloc.
3581 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3583 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3585 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3588 1999-06-27 H.J. Lu <hjl@gnu.org>
3590 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3591 non BFD_ASSEMBLER case.
3593 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3595 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3598 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3600 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3601 out_end_sequence() when the address decreases due to a new frag.
3602 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3603 numbering starts with 1.
3605 1999-06-23 Nick Clifton <nickc@cygnus.com>
3607 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3609 (mcore_s_text): Call obj_elf_text for ELF target.
3610 (mcore_s_data): Call obj_elf_data for ELF target.
3611 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3613 (mcore_s_bss): New function: Dump literal table before changing
3615 (mcore_s_comm): New function: Dump literal table before changing
3618 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3619 No longer static functions.
3620 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3621 Provide prototypes for these functions.
3623 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3625 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3626 a list of names, to try obj_segment_name, and to try abbreviated
3627 names when using COFF without long section names.
3629 * config/tc-alpha.c: More use of symbol accessor functions.
3630 * config/tc-arc.c: Likewise.
3631 * config/tc-d30v.c: Likewise.
3632 * config/tc-fr30.c: Likewise.
3633 * config/tc-i860.c: Likewise.
3634 * config/tc-m88k.c: Likewise.
3635 * config/tc-mcore.c: Likewise.
3636 * config/tc-ns32k.c: Likewise.
3637 * config/tc-sparc.c: Likewise.
3638 * config/tc-v850.c: Likewise.
3640 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3641 sy_value with appropriate accessor functions.
3642 * config/tc-arm.c (md_apply_fix3): Likewise.
3643 * config/tc-d10v.c (AT_WORD_P): Likewise.
3644 * config/tc-v850.c (reg_name_search): Likewise.
3646 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3647 use symbol_get_bfdsym instead.
3648 * config/tc-ppc.c (md_assemble): Likewise.
3649 * config/tc-v850.c (v850_comm): Likewise.
3651 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3653 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3654 the symbol, rather than accessing the bsym member.
3655 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3656 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3657 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3658 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3659 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3660 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3661 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3662 * config/tc-v850.c (tc_gen_reloc): Likewise.
3664 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3666 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3667 (hppa_gen_reloc_type): Conditionalize on BFD64.
3668 (tc_gen_reloc): Re-enable ELF relocations.
3669 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3671 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3673 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3675 (do_ldst): Move assignment out of if condition.
3676 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3677 parentheses to avoid warning.
3679 1999-06-21 Nick Clifton <nickc@cygnus.com>
3681 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3682 macro to get at the BFD symbol associated with a GAS symbol.
3684 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3686 * config/tc-ppc.c: Update for symbol handling changes.
3687 * config/obj-coff.c: Likewise.
3689 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3691 * tc-hppa.c: General cleanups of ELF support. No more spaces
3692 and subspaces for ELF.
3693 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3694 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3695 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3696 (UNWIND_SECTION_NAME): Likewise.
3697 (space/subspace related structures): Conditionalize definitions
3699 (space/subspace directives and support routines): Conditionalize
3700 definitions and references/uses on OBJ_SOM.
3701 (label_symbol_struct): For ELF, track the symbol's segment. For
3702 SOM track its space.
3703 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3705 (USE_ALIASES): Kill for both SOM & ELF.
3706 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3707 (pa_space, pa_subspace): Corresponding changes.
3708 (pa_spaces_begin): Corresponding chagnes.
3709 (md_begin): Do not muck around with space/subspace stuff for
3711 (md_apply_fix): Temporarily disable argument relocation stuff
3713 (tc_gen_reloc): Temporarily disable relocation generation for
3715 (pa_build_unwind_subspace): Similarly.
3717 1999-06-16 Nick Clifton <nickc@cygnus.com>
3719 * config/tc-arm.c (thumb_set): New pseudo op.
3720 (text, data, section): Override these pseudo ops with ARM
3722 (s_thumb_set): New function: Perform the same as a .set pseudo
3723 op, but also mark the alias'ed symbol as being a Thumb
3725 (arm_s_text): New function: Perform the same as the .text
3726 pseudo op, but dump the literal pool before changing
3728 (arm_s_data): New function: Perform the same as the .data
3729 pseudo op, but dump the literal pool before changing
3731 (arm_s_section): New function: Perform the same as the
3732 .section pseudo op, but dump the literal pool before changing
3734 (arm_cleanup): Do not reset the current section before dumping
3737 1999-06-17 Nick Clifton <nickc@cygnus.com>
3739 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3740 OPTION_NO_WARN_UNMATCHED entries.
3741 (md_parse_option): Generate a warning message if an unrecognised
3742 option is encountered.
3744 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3745 (get_operands): When parsing an expression after an '@' symbol
3746 has been detected, do not ignore '#' symbols.
3747 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3750 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3752 From K. Richard Pixley <rich@noir.com>:
3753 * configure.in (ppc-*-vxworks*): New target.
3754 * configure: Rebuild.
3756 1999-06-12 Philip Blundell <philb@gnu.org>
3758 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3760 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3762 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3763 which refer to symbols in linkonce sections, permit reducing the
3764 relocs if the symbol is local.
3766 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3768 * subsegs.c (subseg_text_p): New function.
3769 * as.h (subseg_text_p): Declare.
3770 * read.c (do_align): Use subseg_text_p to set the default fill.
3771 * write.c (subsegs_finish): Likewise.
3772 * config/obj-coff.c (write_object_file): Likewise.
3773 * config/tc-i386.h (md_maybe_text): Don't define.
3774 (md_do_align): Use subseg_text_p to set the default fill.
3775 * config/tc-m32r.c (m32r_do_align): Likewise.
3776 * config/tc-sh.c (sh_do_align): Likewise.
3777 * config/tc-sparc.h (md_do_align): Likewise.
3779 1999-06-12 David O'Brien <obrien@freebsd.org>
3781 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3782 * configure: Rebuild.
3784 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3786 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3787 * Makefile.am: Rebuild dependencies.
3788 * Makefile.in: Rebuild.
3790 * config/tc-i386.c (i386_immediate): Remove unused label
3793 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3794 * symbols.c: Likewise.
3795 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3796 sy_next field when taking address, rather than symbol_next.
3798 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3800 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3801 value from the output file architecture.
3802 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3803 * dwarf2dbg.h: Change bfd_vma to addressT.
3805 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3807 * dwarf2dbg.h: Use PARAMS in function declarations.
3809 1999-06-11 Martin Dorey <mdorey@madge.com>
3811 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3812 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3814 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3816 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3818 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3820 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3823 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3825 * read.c (read_a_source_file): Only declare inescape if
3828 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3830 (find_entry_byval): Add parens to avoid warning.
3832 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3834 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3837 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3839 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3842 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3843 synthetize_setx): New functions.
3844 (md_assemble): Broken the special cases into the above
3845 functions. Make compiler happy if sizeof(bfd_vma)==4.
3846 Fix sethi generated from set/setuw. If instructions have a relloc,
3847 always clear the fields to be relocated in the opcode.
3848 (sparc_ip): Remove special_case global variable.
3850 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3852 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3853 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3854 indication of success rather than a value.
3855 (itbl_get_val): Likewise.
3856 (itbl_get_field): Use strcspn. Change delimiters to include
3858 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3859 (itbl_get_val): Likewise.
3860 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3862 * symbols.c (copy_symbol_attributes): Convert local symbols to
3865 1999-06-10 Nick Clifton <nickc@cygnus.com>
3867 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3870 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3872 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3873 Optimize set if sizeof(bfd_vma) == 64.
3874 (sparc_ip): Fix sethi - without %hi() it should generate
3875 R_SPARC_22 reloc, not R_SPARC_HI22.
3876 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3878 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3880 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3881 (s_ncons): New function.
3882 (native_op_table): New table.
3883 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3884 R_SPARC_OLO10 handling.
3886 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3888 * expr.h (struct expressionS): Revert last change; widen X_op.
3889 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3891 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3893 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3894 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3895 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3896 * Makefile.in: Regenerated.
3898 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3899 `common' pass on to s_mri_common.
3900 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3902 1999-06-06 Richard Henderson <rth@cygnus.com>
3904 * config/obj-elf.c (obj_elf_section): Don't free the return
3905 value of demand_copy_C_string.
3907 1999-06-05 Richard Henderson <rth@cygnus.com>
3909 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3910 creation logic from obj_elf_create_section.
3912 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3913 (section_stack): New.
3914 (special_sections): Make const.
3915 (obj_elf_section): Gut and rewrite parsing.
3916 (obj_elf_change_section): New function broken out of obj_elf_section.
3917 (obj_elf_parse_section_letters): Likewise.
3918 (obj_elf_section_word): Likewise.
3919 (obj_elf_section_type): Likewise.
3920 (obj_elf_previous): Treat as a toggle.
3921 (obj_elf_popsection): New.
3922 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3923 (ppc_section_type): Likewise.
3924 * config/tc-ppc.h: Likewise.
3926 * expr.h (struct expressionS): Don't make X_op a bitfield.
3927 * config/tc-alpha.c: Update for symbol handling changes.
3928 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3929 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3931 1999-06-05 Richard Henderson <rth@cygnus.com>
3933 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3934 (dwarf2_gen_line_info): Kill unused variables.
3935 (dwarf2_finish): Likewise.
3936 (dwarf2_where): Likewise.
3937 (dwarf2_directive_file): If we've only got a string,
3938 hand off to s_app_file.
3939 * ecoff.c: Move the include of ecoff.h.
3940 * symbols.h (S_IS_FUNCTION): Prototype.
3942 * read.c (LEX_HASH): Supply a default.
3944 (s_globl): Update `c' after skipping whitespace.
3945 * read.h (LEX_END_NAME, is_name_ender): New.
3946 * expr.c (get_symbol_end): Respect it.
3948 1999-06-04 Mark Klein <mklein@dis.com>
3950 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3952 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3954 * config/tc-hppa.c: Update for symbol handling changes.
3956 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3958 * cgen.c: Update for symbol handling changes.
3959 * config/tc-m32r.c: Likewise.
3961 * config/tc-hppa.h: Update for symbol handling changes.
3962 * config/tc-hppa.c: Likewise.
3964 * config/tc-arm.h: Update for symbol handling changes.
3965 * config/tc-arm.c: Likewise.
3966 (symbol_make_empty): Remove. Just use symbol_create.
3968 * symbols.c (symbol_set_tc): Correct name.
3970 * Makefile.am: Rebuild dependencies.
3971 ($(OBJS)): Don't depend upon struc-symbol.h.
3972 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3973 * dep-in.sed: Don't remove struc-symbol.h.
3974 * Makefile.in: Rebuild.
3976 * doc/internals.texi (Symbols): Describe changes in symbol
3979 1999-06-03 Richard Henderson <rth@cygnus.com>
3981 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3982 instead of doing the work by hand.
3984 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3986 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3987 state of line state-machine.
3988 (struct ls): Collect DWARF2 line state-machine state in new member
3989 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3990 resulted in any DWARF2 directives.
3991 (reset_state_machine): New function.
3992 (out_end_sequence): Ditto.
3993 (dwarf2_gen_line_info): When switching sections or switching to a
3994 lower text address, call out_end_sequence() first to terminate the
3995 previous code sequence as code sequences MUST have monotonically
3996 increasing addresses.
3997 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3999 1999-06-03 David Mosberger <davidm@hpl.hp.com>
4001 * as.c (parse_args): Add option -gdwarf2 to allow requesting
4002 DWARF2 debug info (line information only, at this point).
4003 * as.h: Update comment about supported debug formats.
4004 * dwarf2dbg.c, dwarf2dbg.h: New files.
4005 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
4007 * expr.c (operand): Don't use [ for parens if we want an index op.
4008 (op_encoding): Switch [ into O_index, if desired.
4009 (op_rank): Renumber with O_index on bottom.
4010 (expr): If O_index, match closing bracket.
4011 * expr.h (O_index): New.
4013 * read.c (read_a_source_file): Conditionally allow matched "
4014 in lines passed to md_assemble.
4016 * config/obj-elf.c (elf_pseudo_table): Add `common'.
4018 1999-06-03 Ian Lance Taylor <ian@zembu.com>
4020 Add support for storing local symbols in a small structure to save
4021 memory when assembling large files.
4022 * as.h: Don't include struc-symbol.h.
4023 (symbolS): Add typedef.
4024 * symbols.c: Include struc-symbol.h.
4025 (local_hash): New static variable.
4026 (save_symbol_name): New static function, from symbol_create.
4027 (symbol_create): Call save_symbol_name.
4028 (local_symbol_count): New static variable.
4029 (local_symbol_conversion_count): Likewise.
4030 (LOCAL_SYMBOL_CHECK): Define.
4031 (local_symbol_make): New static function.
4032 (local_symbol_convert): New static function.
4033 (colon): Handle local symbols. Create local symbol for local
4035 (symbol_table_insert): Handle local symbols.
4036 (symbol_find_or_make): Create local symbol for local label name.
4037 (symbol_find_base): Check for local symbol.
4038 (symbol_append, symbol_insert): Check for local symbols.
4039 (symbol_clear_list_pointers, symbol_remove): Likewise.
4040 (verify_symbol_chain): Likewise.
4041 (copy_symbol_attributes): Likewise.
4042 (resolve_symbol_value): Handle local symbols.
4043 (resolve_local_symbol): New static function.
4044 (resolve_local_symbol_values): New function.
4045 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
4046 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
4047 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
4048 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
4049 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
4050 (symbol_previous, symbol_next): New functions.
4051 (symbol_get_value_expression): Likewise.
4052 (symbol_set_value_expression): Likewise.
4053 (symbol_set_frag, symbol_get_frag): Likewise.
4054 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
4055 (symbol_mark_used_in_reloc): Likewise.
4056 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
4057 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
4058 (symbol_mri_common_p): Likewise.
4059 (symbol_mark_written, symbol_clear_written): Likewise.
4060 (symbol_written_p): Likewise.
4061 (symbol_mark_resolved, symbol_resolved_p): Likewise.
4062 (symbol_section_p, symbol_equated_p): Likewise.
4063 (symbol_constant_p): Likewise.
4064 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4065 (symbol_get_obj, symbol_set_obj): Likewise.
4066 (symbol_get_tc, symbol_set_tc): Likewise.
4067 (symbol_begin): Initialize local_hash.
4068 (print_symbol_value_1): Handle local symbols.
4069 (symbol_print_statistics): Print local symbol statistics.
4070 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4071 Declare new symbols.c functions. Move many declarations here from
4073 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4074 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4075 (struct symbol): Move bsym to make it clearly the first field.
4076 Remove TARGET_SYMBOL_FIELDS.
4077 (symbolS): Don't typedef.
4078 (struct broken_word): Remove.
4079 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4080 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4081 (symbol_clear_list_pointers): Likewise.
4082 (symbol_insert, symbol_remove): Likewise.
4083 (symbol_previous, symbol_append): Likewise.
4084 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4085 (struct local_symbol): Define.
4086 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4087 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4088 (local_symbol_get_frag, local_symbol_set_frag): Define.
4089 (local_symbol_get_real_symbol): Define.
4090 (local_symbol_set_real_symbol): Define.
4092 * write.c (write_object_file): Call resolve_local_symbol_values.
4093 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4094 (TARGET_SYMBOL_FIELDS): Don't define.
4095 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4096 ECOFF_DEBUGGING, add ECOFF fields.
4097 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4098 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4099 ECOFF_DEBUGGING, add ECOFF fields.
4100 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4101 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4102 * config/tc-mcore.h: Don't include struc-symbol.h.
4103 (TARGET_SYMBOL_FIELDS): Don't define.
4104 (struct mcore_tc_sy): Define.
4105 (TC_SYMFIELD_TYPE): Define.
4106 * Many files: Use symbolS instead of struct symbol. Use new
4107 accessor functions rather than referring to symbolS fields
4110 * read.c (s_mri_common): Don't add in value of line_label.
4112 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4113 checking for SEC_LINK_ONCE.
4115 * config/tc-sh.h (sh_fix_adjustable): Declare.
4117 * app.c (input_buffer): New static variable.
4118 (app_push): Save saved_input in allocated buffer.
4119 (app_pop): Restored saved_input.
4120 (do_scrub_chars): Change get parameter to take char * and int as
4121 arguments. Change GET macro to pass input_buffer to get
4122 function. Don't save input into allocated buffer.
4123 * as.h (do_scrub_chars): Update declaration.
4124 * input-file.c (input_file_get): Change to take char * and int.
4125 Read data into passed in buffer. Remove static buffer.
4126 * read.c (scrub_from_string): Change to take char * and int. Copy
4127 data into passed in buffer.
4129 * hash.h: Neaten. Declare hash_traverse.
4130 * hash.c: Complete rewrite based on BFD hashing code.
4131 * gasp.c (chunksize): New variable.
4132 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4135 1999-05-28 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4138 addend unless the target uses an old ABI.
4140 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4142 -Wchar-subscripts cleanup
4143 * listing.c (listing_newline): Use unsigned char variable, so
4144 calls to isascii,iscntrl are correct.
4145 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4147 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4148 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4149 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4150 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4152 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4154 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4156 (arch_coldfire_p): New #define.
4157 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4159 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4161 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4163 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4164 (install_operand): Add place `N'.
4165 (init_table): Add registers ACC, MACSR, MASK.
4167 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4169 * config/tc-m68k.c: Change mcf5200 --> mcf.
4170 (archs): Add mcf5206e, mcf5307.
4171 (m68k_ip): Add format `u'.
4172 (install_operand): Add place `m', `M', `h'.
4173 (init_table): Add upper/lower registers.
4175 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4177 1999-05-28 Martin Dorey <mdorey@madge.com>
4179 * config/tc-i960.c: Several minor changes to add ELF and
4180 BFD_ASSEMBLER support.
4181 * config/tc-i960.h: Likewise.
4182 * configure.in (i960-*-elf*): New target.
4183 * aclocal.m4, configure: Rebuild.
4185 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4187 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4188 reloc changes when defined(BFD_ASSEMBLER).
4190 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4192 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4194 * write.c (write_print_statistics): Output to file, not stderr.
4196 * expr.c (generic_bignum_to_int32,64): Prototype.
4198 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4199 output_sleb128, output_uleb128, output_big_sleb128,
4200 output_big_uleb128, output_big_leb128): Prototype.
4201 (output_big_sleb128, output_big_uleb128): Make inline.
4202 (output_big_leb128): Remove inline
4204 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4205 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4206 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4207 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4208 value for correct overflow check in write.c:fixup_segment.
4209 * write.c (fixup_segment): Move bitfield overflow checks to after
4210 the md_apply_fix call.
4211 * config/obj-coff.c (fixup_segment): Likewise.
4212 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4213 valueT *val argument.
4215 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4217 * config/atof-ieee.c (gen_to_words): Correctly round a
4218 denormalized number. Fix off-by-one in range checking for
4219 exponent in a denormal.
4221 1999-05-10 Nick Clifton <nickc@cygnus.com>
4223 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4226 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4228 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4230 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4232 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4233 (ReverseRegRegmem): Remove.
4234 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4235 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4236 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4239 From Doug Ledford <dledford@redhat.com>
4240 * config/tc-i386.h (RegXMM): New for P/III.
4241 * config/tc-i386.c: Add support for P/III.
4243 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4245 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4246 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4247 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4249 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4251 * config/tc-i386.c (i386_immediate): Skip whitespace before
4252 complaining about junk after expression.
4253 (i386_displacement): Likewise.
4255 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4257 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4258 Don't copy before downcaseing.
4260 1999-05-05 Catherine Moore <clm@cygnus.com>
4262 * tc-m68k.c: Include elf/m68k.h.
4263 (m68k_elf_final_processing): New routine.
4264 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4267 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4269 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4272 1999-04-30 Nick Clifton <nickc@cygnus.com>
4274 * config/tc-mcore.c (mcore_s_section): Dump literals before
4277 1999-04-29 Nick Clifton <nickc@cygnus.com>
4279 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4282 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4284 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4285 (TC_INIT_FIX_DATA): Delete.
4286 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4287 (TC_INIT_FIX_DATA): Delete.
4288 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4289 * write.c (fix_new_internal): Initialize fx_cgen member.
4290 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4291 (gas_cgen_md_apply_fix3): Update.
4292 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4293 (md_cgen_record_fixup_exp): Update.
4294 (FX_OPINFO_R_TYPE): Update.
4296 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4297 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4298 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4299 * frags.h (struct frag): Make opindex, opinfo ints.
4301 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4303 1999-04-26 Tom Tromey <tromey@cygnus.com>
4305 * aclocal.m4, configure: Updated for new version of libtool.
4307 1999-04-22 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4311 (md_apply_fix3): Do not fix up absolute relocations against
4314 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4316 1999-04-20 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4319 changes and data-in-text directives.
4320 (mcore_cons): New function: intercept cons() operations.
4321 (mcore_float_cons): New function: intercept float_cons()
4323 (mcore_stringer): New function: intercept stringer() operations.
4325 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4327 * obj.h (struct format_ops): Change generate_asm_lineno field to
4329 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4331 * config/tc-alpha.c (find_opcode_match): Add default case to
4333 (find_macro_match): Likewise.
4334 (load_expression): Parenthesize && within ||.
4336 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4338 1999-04-17 Nick Clifton <nickc@cygnus.com>
4340 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4341 .text .data .section pseudo ops.
4342 (mcore_s_section): New function. Dump lits before changing secs.
4343 (mcore_s_text): New function. Dump lits before changing secs.
4344 (mcore_s_data): New function. Dump lits before changing secs.
4346 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4348 * config/tc-mips.c (mips_32bitmode): New.
4349 (md_begin): Set mips_32bitmode if needed.
4350 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4351 Set EF_MIPS_32BITMODE.
4353 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4355 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4358 1999-04-16 Nick Clifton <nickc@cygnus.com>
4360 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4362 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4364 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4365 expressions correctly.
4368 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4370 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4372 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4374 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4375 and fmpynfadd instructions.
4377 1999-04-11 Richard Henderson <rth@cygnus.com>
4379 * as.h (environ): Declare it, if needed.
4380 * as.c (dump_statistics): Don't declare environ.
4381 * configure.in (environ): Detect declaration.
4382 * configure, config.in: Rebuild
4384 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4385 (i386_displacement): Allocate enough space for replacement buffer.
4386 Clean up replacement buffer initialization.
4388 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4390 * subsegs.c (section_symbol): Don't create a new symbol if one
4391 already exists; instead, use the existing one, but set its segment
4392 and frag data if it hasn't already been defined.
4393 * config/obj-coff.c (c_section_symbol): Likewise.
4395 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4397 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4399 1999-04-08 Nick Clifton <nickc@cygnus.com>
4401 * config/tc-mcore.c: New File: Support routines for MCore
4403 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4404 * config/obj-coff.c: Add support for mcore-pe target.
4406 * Makefile.am: Add support for MCore targets.
4407 * Makefile.in: Regenerate.
4408 * configure.in: Add support for MCore targets.
4409 * configure: Regenerate.
4411 * doc/all.texi: Set MCORE.
4412 * doc/as.texinfo: Document MCore specific command line options.
4414 * write.h: Prevent multiple inclusion.
4416 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4418 * asintl.h (LC_MESSAGES): Never define.
4419 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4421 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4424 * Makefile.am (m68k-parse.c): If configuring in the source
4425 directory, copy m68k-parse.y into the local directory before
4426 running ylwrap, to remove spurious differences when generating
4428 * Makefile.in: Rebuild.
4430 * config/tc-sparc.h (md_do_align): Just allocate the number of
4431 bytes necessary, rather than always allocating 1024.
4433 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4435 * listing.c (listing_newline): Add cast to avoid warning.
4436 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4437 * config/tc-i386.c (i386_scale): Add return value.
4438 (build_displacement_string): Remove unused local temp_disp2.
4439 (i386_intel_memory_operand): Add parentheses to avoid warning.
4440 (i386_intel_operand): Remove unused local end_of_operand_string.
4441 (i386_operand): Remove unused local operand_modifier.
4442 (i386_operand): Add parens to avoid warning.
4444 1999-04-04 Don Bowman <don@pixsci.com>
4446 * configure.in: Add mips*-*-vxworks* target; have it define
4448 * configure, config.in: Rebuild.
4450 1999-03-31 Nick Clifton <nickc@cygnus.com>
4452 * configure.in (emulations): Add support for arm-epoc-pe.
4453 * configure: Regenerate.
4454 * config/te-epoc-pe.h: New file. Define macros specific to
4456 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4457 for arm-epoc-pe target.
4459 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4461 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4463 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4465 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4466 detect ",n" without a condition.
4467 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4470 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4472 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4473 instruction is encoded with one bit.
4476 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4478 * doc/internals.texi (CPU backend): Mention that
4479 line_separator_chars should not include newline. From thi
4480 <ttn@mingle.glug.org>.
4482 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4484 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4485 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4487 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4489 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4491 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4493 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4496 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4498 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4500 1999-03-15 Martin Hunt <hunt@cygnus.com>
4502 * app.c (do_scrub_begin): Change '-' back to a symbol char
4503 so we can use multiple opcodes on a line again.
4505 * config/tc-d30v.c: By default, warn if a symbol has
4506 the same name as a register. Plus some minor
4507 updates from the branch.
4509 1999-03-13 Nick Clifton <nickc@cygnus.com>
4511 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4512 BFD_RELOC_16 and BFD_RELOC_64.
4514 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4516 * expr.c (expr): Add missing else.
4518 1999-03-12 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-arm.c (md_apply_fix3): Improve error message.
4522 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4524 * Makefile.am (CPU_TYPES): Add fr30.
4525 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4526 (fr30,m32r dependencies): Update.
4527 * Makefile.in: Rebuild.
4529 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4530 (gas_cgen_record_fixup_exp): Ditto.
4531 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4532 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4533 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4534 (md_cgen_lookup_reloc): Update use of operand->type.
4535 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4536 (md_convert_frag): Call cgen_operand_lookup_by_num.
4537 (md_cgen_lookup_reloc): Update use of operand->type.
4538 (m32r_cgen_record_fixup_exp): Ditto.
4540 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4542 * config/tc-mips.c (md_show_usage): Fix message.
4544 1999-03-03 Nick Clifton <nickc@cygnus.com>
4546 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4547 and LDR reg,=<expr> instruction.
4549 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4552 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4554 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4556 1999-02-17 Nick Clifton <nickc@cygnus.com>
4558 This patch was created by: Scott Bambrough
4559 <scottb@corelcomputer.com>
4562 Special cased '@' character. The '@' character is used as the
4563 ARM assembler comment character, as a special character
4564 and in ELF .symver pseudo-op's, and as a special character in
4565 .type and .section pseudo-ops.
4566 (symver_pseudo): New static variable.
4567 (symver_state): New static variable.
4568 (struct app_save): Add field 'symver_state'.
4569 (app_push): Save global symver_state int struct app_save.
4570 (app_pop): Restore global symver_state from struct app_save.
4571 (do_scrub_chars): Special case handling of '@' character in
4574 * configure.in: Modified to recognize armv* uname syntax from ARM
4576 * configure: Regenerated.
4578 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4579 a prefix to the section's type.
4580 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4581 the type's typename.
4583 * config/tc-arm.h: Add support for PIC generation:
4584 (pic_code): New boolean.
4585 (obj_relocate_extern): Define.
4586 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4587 (TC_CONS_FIX_NEW): Define.
4588 (tc_fix_adjustable): Define.
4589 (GLOBAL_OFFSET_TABLE_NAME): Define.
4591 * config/tc-arm.c: Add support for PIC generation:
4592 (line_seperator_chars): Allow ';' as a seperator for Linux.
4593 (is_immediate_prefix): New macro.
4594 (arm_parse_reloc): New function.
4595 (s_arm_elf_cons): New function.
4596 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4597 (md_undefined_symbol): Special case handling for the Global Offset
4599 (md_apply_fix3): Handle PIC relocs.
4600 (tc_gen_reloc): Handle PIC relocs.
4601 (md_parse_option): Add support for '-k' command line switch to
4602 enable PIC generation.
4603 (cons_fix_new_arm): New function.
4604 (s_arm_elf_cons): New function.
4606 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4608 * configure.in: Add comments for uses of AC_DEFINE.
4609 * acinclude.m4: Likewise.
4610 * acconfig.h: Remove.
4611 * aclocal.m4: Rebuild.
4612 * configure: Rebuild.
4613 * Makefile.in: Rebuild.
4614 * config.in: Rebuild.
4616 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4618 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4619 non-constant offset from a base register.
4621 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4623 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4626 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4628 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4629 (emit_insn): Look for pc-relative and no-overflow specifiers on
4630 internal relocation types.
4632 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4634 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4637 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4639 (mips_4650, mips_4010, mips_4100): Variables removed.
4640 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4641 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4643 (md_begin): Don't bother initializing the mips_NNNN variables;
4644 mips_cpu is set, and that's good enough now.
4645 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4646 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4647 (show): New function, to handle wrapping in the CPU lists.
4648 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4650 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4652 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4653 than treat as an immediate specifier.
4655 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4657 * config/tc-i386.c: Prototype many functions.
4658 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4659 (i386_immediate): Remove unused second argument.
4660 (i386_intel_operand): Fix i386_is_reg typo.
4661 (i386_operand): Use allow_naked_reg.
4662 (output_invalid): Make operand int for K&R.
4664 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4666 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4668 * Makefile.in: Rebuild.
4670 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4672 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4674 (EXTRA_as_new_SOURCES): Comment out.
4675 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4676 * Makefile.in: Rebuild.
4677 * doc/Makefile.in: Rebuild.
4678 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4679 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4680 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4681 * configure: Rebuild.
4682 * aclocal.m4: Rebuild.
4683 * config.in: Rebuild.
4684 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4685 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4686 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4687 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4688 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4689 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4690 (gas_cgen_record_fixup_exp): Ditto.
4691 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4692 descriptor, not global variable.
4693 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4694 descriptor, not global variable. Refer to insert_operand handler
4695 via cpu descriptor, not global function.
4696 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4697 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4698 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4699 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4700 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4701 * config/tc-m32r.c: Ditto.
4702 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4703 (md_assemble): Ditto.
4704 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4706 1999-02-09 Nick Clifton <nickc@cygnus.com>
4708 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4709 relocations for ELF targets.
4711 1999-02-08 Nick Clifton <nickc@cygnus.com>
4713 * configure.in: Add support for StrongARM target.
4714 * configure: Regenerate.
4716 1999-02-05 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4720 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4723 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4725 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4727 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4729 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4730 (INTEL_DWORD_MNEM_SUFFIX): Define.
4733 (DWORD_PTR): Define.
4734 (XWORD_PTR): Define.
4736 (OFFSET_FLAT): Define.
4738 (NONE_FOUND): Define.
4741 * config/tc-i386.c (set_intel_syntax): New routine.
4742 (intel_syntax): Declare.
4743 (allow_naked_reg): Declare.
4744 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4745 (intel_float_operand): New routine.
4746 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4747 Handle brackets as well as parens. Call i386_intel_operand for
4748 intel syntax. Reverse operands if appropriate. Handle new
4749 suffixes. Handle movzx and movsx.
4750 (i386_is_reg): New routine.
4751 (i386_immediate): New routine.
4752 (i386_scale): New routine.
4753 (i386_displacement): New routine.
4754 (i386_operand_modifier): New routine.
4755 (build_displacement_string): New routine.
4756 (i386_parse_seg): New routine.
4757 (i386_intel_memory_operand): New routine.
4758 (i386_intel_operand): New routine.
4759 (i386_operand): Call i386_displacement, i386_immediate,
4760 i386_scale, etc. instead of handling inline.
4761 (parse_register): Handle registers without prefix.
4763 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4765 * configure: Regenerate.
4766 * configure.in (arm-*-oabi): New.
4767 (thumb-*-oabi): New.
4768 * config/tc-arm.c (target_oabi): Declare.
4769 (md_apply_fix3): Support REL relocs.
4770 (md_parse_option): Handle -oabi.
4771 (elf32_arm_target_format): New routine.
4772 (md_longopts): Add OPTION_OABI.
4773 * config/tc-arm.h: Redefine TARGET_FORMAT.
4776 1999-01-28 Nick Clifton <nickc@cygnus.com>
4778 * write.c (write_relocs): Handle out of range error.
4780 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4781 (fr30_force_relocation): Default to 0.
4783 * config/tc-fr30.h (obj_fix_adjustable): Define.
4784 (TC_FORCE_RELOCATION): Define.
4786 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4789 1999-01-16 Nick Clifton <nickc@cygnus.com>
4791 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4792 merge of two instructions if the left instruciton kills the right.
4794 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4796 * Makefile.in: Regenerate.
4797 * configure.in: Redo test for using cgen.
4798 * configure: Regenerate.
4800 1999-01-09 Nick Clifton <nickc@cygnus.com>
4802 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4803 redefinition of this macro.
4805 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4807 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4810 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4812 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4813 a read of HI or LO and an immediatly following branch.
4815 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4817 * config/tc-mips.c (md_begin): Another correction to the setting of
4820 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4822 * config/tc-mips.c (md_begin): Correct type-o in setting of
4825 1998-12-21 Nick Clifton <nickc@cygnus.com>
4827 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4828 bit insn when optimizing, so that parallelised instructions will
4829 start on a 32 bit boundary.
4831 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4833 * config/tc-mips.c (mips_eabi64): New.
4834 (md_begin): Set mips_eabi64.
4835 (mips_elf_final_processing): Use it.
4837 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4839 * config/tc-mips.c (mips_elf_final_processing):
4840 Correct setting of ABI in e_flags.
4842 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4844 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4847 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4849 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4851 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4853 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4854 warning, values that don't fit in the field.
4856 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4858 * config/tc-mips.c (mips_abi_string): New.
4859 (md_parse_option,md_longopts): Add mabi.
4860 (mips_elf_final_processing): Set e_flags based on mabi flag.
4862 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4864 * config/tc-mips.c (md_parse_option): Handle vr4111.
4866 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4868 * config/tc-h8300.c (build_bytes): Change message given if the
4869 instruction requires H8/300H mode and we're not in Hmode, to
4870 suggest that it may be the operand modes that are the problem, not
4871 necessarily the opcode.
4873 1998-12-10 Nick Clifton <nickc@cygnus.com>
4875 * config/tc-fr30.c: Add line separator character.
4877 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4879 * configure.in (hppa-*-mpeix*): New target.
4880 * config/obj-som.h (obj_som_compiler): Declare.
4881 * config/obj-som.c (compiler_seen): New static variable.
4882 (obj_som_compiler): New function.
4883 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4884 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4885 (pa_type_args): Set hppa_priv_level.
4886 (pa_compiler): New static function if OBJ_SOM.
4887 * configure: Rebuild.
4889 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4891 * read.c (output_leb128): Don't mark as inline.
4893 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4895 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4896 AIX .vbyte unaligned data support.
4897 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4898 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4901 1998-12-07 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4906 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4908 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4909 BFD_RELOC_ARM_PCREL_BRANCH.
4911 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4914 checking the target type.
4915 (mips-dec-bsd*): Set endian to little.
4916 * configure: Rebuild.
4918 COFF weak symbol support, based on patches from Mark Elbrecht
4919 <snowball3@usa.net>:
4920 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4921 * config/obj-coff.c (obj_coff_weak): New static function.
4922 (obj_coff_endef) [both versions]: Handle weak symbols.
4923 (coff_frob_symbol): Likewise.
4924 (yank_symbols): Likewise.
4925 (obj_pseudo_table): Add "weak".
4927 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4928 <aymeric.vincent@emi.u-bordeaux.fr>.
4929 * aclocal.m4: Rebuild with current tools.
4930 * configure: Rebuild.
4932 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4933 an assertion failure for a case we can't handle when OBJ_ECOFF.
4935 * expr.c (operator): And with 0xff to avoid problems with signed
4938 1998-12-03 Nick Clifton <nickc@cygnus.com>
4940 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4941 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4943 1998-12-02 Nick Clifton <nickc@cygnus.com>
4945 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4948 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4950 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4951 calculation of pcrel point.
4953 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4958 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4962 (d10v_cleanup): Only generate previous insn if a multiline insn is
4965 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4967 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4970 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4973 -marm6xxx command line switches.
4975 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4977 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4978 (itbl-ops.o): Delete duplicate dependencies.
4979 Rebuild dependencies.
4980 Add fr30 dependencies.
4981 * Makefile.in: Rebuild.
4983 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4985 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4987 * listing.c: Ignore line terminator characters found inside
4990 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4992 * po/gas.pot: Regenerated.
4994 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4996 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4997 fr30_is_label_start(). Also checks for delay slot insns.
4999 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
5000 FR30 instructions which contain a colon in the mnemonic.
5002 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
5004 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
5006 * config/tc-fr30.c: Removed currently superflous code.
5008 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
5010 * config/tc-fr30.h: New file.
5011 * config/tc-fr30.c: Tweaking so that it will compile.
5013 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
5015 * config/tc-d10v.h (obj_fix_adjustable): Define.
5016 (TC_FORCE_RELOCATION): Define.
5017 (d10v_force_relocation): Declare.
5018 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
5019 (md_apply_fix3): Handle Vtable relocs.
5020 (d10v_fix_adjustable): New.
5021 (d10v_force_relocation): New.
5023 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-d30v.c: Change default behaviour to ignore potential
5026 conflicts between register name and symbol names.
5028 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
5030 * configure.in: Add fr30-*-*.
5031 * config/tc-fr30.c: New file.
5032 * Makefile.in: Regenerated.
5033 * config.in: Regenerated.
5034 * configure: Regenerated.
5035 * doc/Makefile.in: Regenerated.
5036 * po/gas.pot: Regenerated.
5038 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
5040 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
5043 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
5045 * app.c (do_scrub_begin): Set characters above 127 to be symbol
5047 (do_scrub_chars): Add some casts to unsigned char to avoid
5048 unwanted sign extension.
5049 * read.c (lex_type): Set characters about 127 to be symbol
5051 * config/tc-i386.c (md_begin): Set identifier_chars and
5052 operand_chars for values above 127.
5054 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
5056 * configure.in: detect cygwin* instead of cygwin32*
5057 * configure: regenerate
5059 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
5061 * listing.c: Add support for producing a listing from piped
5064 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5066 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5067 (append_insn): Account for the tx39's multiply behavior.
5069 1998-10-26 Michael Meissner <meissner@cygnus.com>
5071 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5072 from assemble_parallel_insns. Add support for '->' to indicate
5073 explicitly serializing the instructions.
5074 (md_assemble): Ditto.
5076 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5078 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5081 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5083 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5085 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5087 * config/tc-mips.c : support frame and regmask/fregmask when
5088 MIPS_STABS_ELF is specified.
5090 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5092 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5093 (md_apply_fix): Don't return 1 for VTABLE relocs.
5094 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5096 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5098 * doc/c-i386.texi: Replace occurences of "opcode" with
5099 "instruction mnemonic", "instruction", or "mnemonic" when
5100 referring to the name of an instruction. Use "opcode" when
5101 referring to the sequence of machine bytes.
5103 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5104 (is_opcode_char): Rename to is_mnemonic_char.
5105 (md_assemble and i386_operand): Correct error messages from
5106 "opcode" to "instruction mnemonic"
5107 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5108 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5109 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5110 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5111 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5112 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5113 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5115 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5117 * config/tc-i386.c (i386_operand): Check for garbage after
5120 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5122 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5123 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5125 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5127 * config/tc-sh.h (obj_fix_adjustable): Define.
5128 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5129 (md_apply_fix): Likewise.
5130 (tc_gen_reloc): Likewise.
5131 (sh_fix_adjustable): New.
5133 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5135 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5136 * cgen.h (gas_cgen_finish_insn): Update prototype.
5137 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5138 cgen_insn_t -> CGEN_INSN_INT.
5139 (make_parallel): Update handling of CGEN_INT_INSN_P.
5140 (assemble_parallel_insn): Ditto.
5141 (target_make_parallel): New function.
5142 (md_assemble): Use it.
5144 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5146 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5148 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5150 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5151 converted into lower case.
5153 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5155 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5156 (gas_cgen_tc_gen_reloc): Likewise.
5157 * config/tc-m32r.h (obj_fix_adjustable): Define.
5158 * config/tc-m32r.c (m32r_fix_adjustable): New.
5159 (m32r_force_relocation): Handle VTABLE relocs.
5161 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5163 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5165 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5167 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5168 to lower case before parsing.
5170 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5171 parallel insns modift buts in the PSW as a side effect.
5173 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-d30v.c (find_format): Test for missing flag and
5178 (md_apply_fix3): Fix error messages to avoid
5179 assumption about presence of a symbol.
5181 (parallel_ok): Disallow parallel instructions that both modify the
5184 (find_format): Generate a warning if an odd numbered register is
5185 used as the first register in a mutli-register instruction.
5187 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5189 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5190 relocations are always associated with a symbol.
5192 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5194 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5195 (elf32_sparc_force_relocation): Declare.
5196 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5197 (tc_gen_reloc): Handle vtable relocs.
5198 (elf32_sparc_force_relocation): New.
5200 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5202 * symbols.c (S_IS_FUNCTION): New.
5203 * config/tc-v850.h (obj_fix_adjustable): Define.
5204 (TC_FORCE_RELOCATION): Define.
5205 (v850_force_relocation): Declare.
5206 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5207 of fx_addnumber for VTABLE reloc addends.
5208 (md_apply_fix3): Handle VTABLE relocs.
5209 (v850_fix_adjustable): New.
5210 (v850_force_relocation): New.
5212 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5214 * tc-hppa.c (fp_operand_format): Add some additional formats.
5215 (pa_ip): Do not automatically promote into pa2.0 mode.
5216 (pa_level): Handle ".level 2.0".
5218 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5220 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5221 * config/tc-i386.h (template.extension_opcode): Change to
5222 unsigned int to allow full range of 8-bit opcode suffixes.
5223 (None): Redefine as 0xffff.
5225 From Jeff B Epler <jepler@usgs.gov>
5226 * doc/c-i386.texi (i386-SIMD): New section.
5228 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5230 * read.c (discard_rest_of_line): New function.
5231 * read.h: Declare it.
5232 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5234 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5236 * config/tc-d10v.c (find_symbol_matching_register): New function.
5237 (find_opcode): Cope with the case where a register name matches
5240 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5242 * config/tc-v850.c (md_pcrel_from): Rename to
5243 v850_pcrel_from_section.
5244 (v850_pcrel_from_section): Do not resolves symbols in other
5247 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5249 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-d10v.c (find_opcode): Generate an error if a register
5252 is supplied for an operand that should not be a register.
5254 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5257 instructions to have another instruction in the right bin.
5259 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5261 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5262 the right container if the left container holds a branch
5265 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5267 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5268 both a register name and symbol name.
5269 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5271 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5274 execution unit class.
5276 (reg_name_search): If a name matches a register and a symbol,
5277 prefer the register.
5278 (find_format): Disallow flag registers when a general purpose
5279 register is required.
5280 If a number is required, but a register has been given, check to
5281 see if a symbol with the same name as the register exists, and if
5282 so, use that symbol.
5284 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5286 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5288 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5290 * config/tc-d30v.c (find_format): Do not accept flag registers as
5291 general purpose registers.
5292 (find_format): If an immediate value is expected at a given place
5293 in a format, but a register name has been provided instead, check
5294 to see if that register name matches the name of a predefined
5295 symbol and if it does, then use the symbol instead.
5296 (reg_name_search): If a register name matches a symbol name,
5297 prefer the register name to the symbol name.
5299 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5301 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5302 the previous insn to empty.
5304 1998-09-20 Michael Meissner <meissner@cygnus.com>
5306 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5307 pieces, forcing the use of an ANSI compiler.
5309 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5311 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5313 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5315 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5317 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5319 (obj_elf_vtable_entry): Likewise.
5320 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5321 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5322 (tc_gen_reloc): Likewise.
5323 (arm_fix_adjustable): Likewise.
5324 (elf32_arm_force_relocation): New.
5325 (armelf_frob_symbol): Remove coff-style symbol support.
5327 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5329 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5331 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5333 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5334 OBJ_COFF so that routine is defined for a.out format.
5336 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5338 * config/tc-i386.c (i386_operand): Detect non-segment registers
5339 used as segment prefixes.
5341 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5344 optimize across FDE boundaries.
5346 * config/obj-coff.c (obj_coff_section): Preserve any link once
5347 flags when setting the section flags.
5349 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5352 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5354 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5356 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5359 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5361 * frags.c (frag_grow): Include the size of the frag struct in the
5364 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5365 if the new subseg comes before the old.
5367 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5369 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5370 to handle edge8 and edge16.
5372 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5374 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5375 before we clobber the symbol involved.
5377 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5379 * config/tc-arm.c: Remove OBJ_ELF definitions for
5380 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5381 use arm_adjust_symtab for OBJ_COFF.
5382 (armelf_adjust_symtab): New Routine.
5383 * config/tc-arm.h: Define obj_adjust_symtab to
5384 armelf_adjust_symtab for OBJ_ELF.
5386 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5388 * configure.in: Make all i386-elf targets use bfd_gas.
5389 * config/tc-i386.c (tc_i386_force_relocation): New.
5390 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5391 (md_apply_fix3): Likewise.
5392 (tc_gen_reloc): Handle them.
5393 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5394 tc_i386_force_relocation.
5396 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5400 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5402 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5403 current opcode after writing the first insturction of a reverse
5406 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5408 * read.h (generate_lineno_debug): Add prototype.
5409 * read.c (generate_lineno_debug): Make non-static.
5411 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5413 * config/tc-i386.c (md_assemble): Only warn for address/data size
5416 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5418 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5419 against Thumb function names, as the linker needs this information.
5421 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5423 * expr.c (operand): Check also that there is no advance in operand
5424 after atof_generic in order to decide "is it label 0f or floating
5427 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5429 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5430 command line options with a single dash.
5431 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5433 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5435 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5436 * tc-arm.c (arm_fix_adjustable): New routine.
5438 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5440 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5441 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5442 demand_empty_rest_of_line before mri_comment_end.
5443 (equals): Check garbage after expression before
5444 mri_comment_end in MRI mode.
5446 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5448 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5449 small immediate constant to use the constant itself rather than
5452 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5454 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5455 (pa_leave): Likewise.
5457 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5459 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5461 (i386_operand): Fix an error message.
5463 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5465 * doc/c-arm.texi (ARM Directives): Document .req directive.
5467 * config/tc-arm.c (reg_required_here): Display erroneous string if
5468 the register name could not be decoded.
5469 Do not set inst.instruction if the sift is -1.
5471 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5473 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5476 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5478 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5479 even if it is belived to be unnecessary.
5481 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5483 config/tc-i386.c (i386_operand): Size immediate constants by
5484 suffix (erroneously removed as part of July 7 change).
5486 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5488 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5489 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5490 (armelf_frob_symbol): New Routine.
5491 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5493 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5495 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5497 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5500 command line switches passed to assembler.
5502 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5504 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5505 (gas_cgen_opcode_desc): Declare.
5506 (gas_cgen_parse_operand): Declare.
5507 (*): Prepend gas_ to gas specific fns to denote them as such.
5509 * cgen.c (gas_cgen_opcode_desc): New global
5510 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5511 (queue_fixup): Renamed from cgen_queue_fixup.
5512 (*): Prepend gas_ to gas specific fns to denote them as such.
5514 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5515 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5516 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5517 Open opcode table and initialize it.
5518 (make_parallel): Use gas_cgen_opcode_desc.
5519 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5520 (md_assemble): Ditto.
5522 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5524 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5525 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5526 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5527 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5528 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5529 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5530 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5531 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5532 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5533 (INIT_STAB_SECTION): Likewise.
5534 (OBJ_PROCESS_STAB): Likewise.
5536 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5537 (md_parse_option): Watch for them.
5538 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5539 (md_begin): Kill neverdef code.
5540 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5541 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5542 (s_alpha_coff_wrapper): New.
5543 (md_pseudo_table): Trap all ECOFF pseudos.
5545 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5547 Start of changes to remove mdebug section from mips*-elf
5548 Based on MIPS_STAB_ELF definition
5549 * acconfig.h: undef if not configured
5550 * config.in: undef if not configured
5551 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5552 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5553 * stabs.c (s_stab_generic): flush frag
5555 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5557 * configure.in: (arm-*-elf): Handle.
5558 (thumb-*-elf): Handle.
5559 * configure: Regenerate.
5560 * read.c (stringer): Fix typo in comment.
5561 * write.c (fixup_segment): Don't add symbol value to addend if
5563 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5565 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5568 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5570 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5571 (write_2_short): Emit warning if new flag is set.
5572 (do_assemble): Set flags if left instruction is one of special
5573 "right-instruction-killer" type.
5575 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5577 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5578 Always output words in debug_info section as big endian.
5579 (sparc_target_format): Choose correct bfd target.
5580 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5582 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5584 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5585 to work with internationalization code. Issue an error when two
5586 operands match that are not allowed to match.
5588 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5590 * configure.in (install_tooldir): Allow target to specify whether
5591 it wants to be installed in $(tooldir)/bin.
5592 * configure: Regenerate.
5593 * Makefile.am (install-exec-local): Set install-exec-tooldir
5594 dependency via configure.
5595 * Makefile.in: Regenerate.
5597 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5599 * Makefile.am (install-exec-local): Split into two ...
5600 (install-exec-bindir,install-exec-tooldir): New rules.
5601 * Makefile.in: Regenerate.
5603 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5605 * Makefile.am (install-exec-local): Don't remove the file before
5606 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5607 W. Rozycki <macro@ds2.pg.gda.pl>.
5608 * Makefile.in: Rebuild.
5610 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5612 * cgen.c: Include libiberty.h.
5613 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5614 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5615 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5616 (md_cgen_lookup_reloc)): Declare.
5617 (md_cgen_record_fixup_exp): Declare.
5618 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5619 (m32r_relax_frag): Declare.
5620 (cgen_md_apply_fix3): Decls moved to cgen.h.
5621 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5622 (m32r_cgen_record_fixup_exp): Delete decl.
5623 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5624 (assemble_nop): Delete.
5625 (expand_debug_syms): Delete unused `exp'.
5626 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5627 Add default case for -Wall.
5628 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5629 (md_atof): Delete unused wordP.
5631 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5633 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5636 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5638 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5639 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5640 .print, .purgem, and .struct. Remove documentation for
5643 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5645 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5646 Update call to insert_operand.
5648 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5650 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5652 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5655 whitespace after a prefix operator.
5657 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5659 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5661 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5663 * config/tc-sparc.c (log2): New static function.
5664 (s_reserve): Use log2 to convert alignment before calling
5666 (s_common): Use log2 to convert alignment before calling
5667 record_alignment and frag_align.
5668 (sparc_cons_align): Use log2.
5670 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5672 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5673 (s_common): Likewise.
5675 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5676 initialization of waddr.
5677 (sparc_elf_final_processing): Add default case to switch.
5679 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5681 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5682 than temporary real.
5684 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * write.c (subsegs_finish): Don't align the segments if there were
5689 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5690 copying aux information.
5692 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5693 expression into a symbol.
5695 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5697 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5698 type to unsigned int.
5699 (md_assemble): Change type used to store offsets from unsigned
5701 (i386_operand): Switch error check to only call RESTORE_END_STRING
5702 once after parse_register.
5704 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5706 * config/tc-v850.c (md_show_usage): Changed format to match that
5709 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5711 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5713 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5715 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5718 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5720 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5721 * doc/Makefile.in: Rebuild.
5723 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5725 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5726 for %lo expressions.
5727 (mips_ip, case 'u'): Move range check after code to mask
5728 off bits in %hi/%lo expressions. Mask off high bits for
5731 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5733 * doc/Makefile.am (gasver.texi): New target.
5734 (as.info, as.dvi): Depends upon gasver.texi.
5735 * doc/as.texinfo: Include gasver.texi. Mention version number on
5736 title page and in top node.
5737 * doc/Makefile.in: Rebuild.
5739 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5741 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5742 but not including the line containing the edict.
5743 * listing.h (LISTING_EOF): New.
5744 * input-scrub.c (input_scrub_next_buffer): Call it.
5746 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5748 * config/tc-i386.c (i386_operand): Don't set the size of an
5749 immediate address based solely on the suffix and the mode.
5751 * config/tc-i386.c (md_assemble): Add assertion to make sure
5752 overlap2 does not set Imm.
5754 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5755 sequences of whitespace to a single space.
5756 (is_space_chars): Just compare with space.
5757 (md_begin): Don't initialize space_chars.
5758 (md_assemble): Just skip a single whitespace character.
5759 (i386_operand): Rewrite base-index parsing to use new
5760 parse_register, and to skip white space. Skip white space in a
5761 number of other places too. Don't give error message if
5762 parse_register fails.
5763 (parse_register): Change reg_string parameter to be non-const.
5764 Add end_op parameter. Skip white space after the `%', and return
5765 end of register string. Give error message here rather than
5768 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5770 Based on patch from Matt Semersky <matts@scd.hp.com>:
5771 * expr.c (op_encoding): Make const.
5772 (expr_set_precedence): New function.
5773 (expr_begin): Don't set operator rankings, just call
5774 expr_set_precedence.
5775 * expr.h (expr_set_precedence): Declare.
5776 * read.c (s_mri): Call expr_set_precedence.
5778 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5780 * doc/as.texinfo (Statements): Remove paragraph discussing
5781 continuing lines with a backslash. This hasn't worked for years,
5784 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5786 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5788 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5789 (ps_CTORS, ps_DTORS): New section types.
5790 (vms_fixup_xtors_section): New function
5791 (Ctors_Psect, Dtors_Psect): Define.
5792 (IS_GXX_XTOR): Define
5793 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5794 Filter static constructors/destructors and add to
5795 Ctors_Symbols/Dtors_Symbols chain.
5796 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5797 appropriate section.
5799 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5800 * makefile.vms: Merge vax/vms support.
5802 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5804 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5805 (elf_pseudo_table): Add them.
5806 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5807 (md_apply_fix): Accept them.
5808 (mips_fix_adjustable): Don't adjust them.
5809 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5810 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5811 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5812 (tc_fix_adjustable): Don't adjust them.
5814 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5816 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5818 * Makefile.in: Regenerate.
5819 * configure.in: AC_SUBST cgen_cpu_prefix.
5820 * configure: Regenerate.
5822 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5824 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5825 Changed all users of COND12_DELAY.
5827 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5829 * config/tc-mn10300.c (set_arch_mach): New function.
5830 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5831 (md_begin): Default to mn10300 mode.
5832 (md_assemble): Only accept instructions for the core mn10300
5833 chip and the active machine type.
5835 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * subsegs.h (segment_info_type): Give the struct a name.
5838 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5839 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5840 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5841 * config/tc-w65.h (tc_reloc_mangle): Declare.
5842 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5844 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5846 * config/tc-v850.c (v850_comm): Restore old section
5847 after common processing.
5849 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5851 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5853 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5855 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5856 char with code that explicitly sign-extends.
5858 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5860 * config/tc-v850.c (md_begin): Restore text section as the current
5861 section after creating call table sections.
5862 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5865 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5866 with call to macro SYM_AUXINFO.
5868 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5870 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5871 with the program transform name.
5872 * Makefile.in: Rebuild.
5874 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5876 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5879 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * config/tc-i386.c (i386_operand): Be prepared for a space between
5882 the open parenthesis and the start of the register operand,
5883 because of the June 16 change.
5885 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5887 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5890 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5892 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5893 even if it is belived to be unnecessary.
5895 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5897 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5899 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5901 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5903 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5904 shift amount for a repeated operand. The shift amount for the
5905 repeated copy comes from the size of the operand.
5907 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5909 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5911 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5913 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5915 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5917 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5918 characters in it as LEX_IS_SYMBOL_COMPONENT.
5919 * config/tc-i386.h (tc_symbol_chars): Define.
5920 (extra_symbol_chars): Declare.
5921 * config/tc-i386.c (extra_symbol_chars): Define.
5922 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5923 (line_comment_chars): Set to '/' if TE_LINUX.
5924 * doc/c-i386.texi (i386-prefixes): Update.
5925 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5927 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5929 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5930 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5932 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5934 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5935 constraint in instructions REP & REPI.
5937 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5939 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5940 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5942 (check_range): If the operand is shifted, then shift the number
5943 before checking its range.
5945 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5947 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5950 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-v850.c (v850_comm): Create special sections as needed.
5954 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5956 * config/tc-d10v.c (write_2_short): Addition of swapping
5957 instructions for sequential and reverse sequential order when
5958 given order is not possible.
5960 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5962 * Makefile.am: Rebuild dependencies.
5963 (DEP_INCLUDES): Fix reference to intl build directory.
5964 * Makefile.in: Rebuild.
5966 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5968 * doc/c-i386.texi: Update 16 bit documentation.
5970 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5971 IgnoreDataSize to IgnoreSize as they are used for address size as
5973 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5974 32-bit mode, similarly addr16/data16 and variants.
5976 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5979 sequential word multiply instructions.
5981 (do_assemble): Add extra command line argument, to allow mul32
5982 attribute to be preserved across parallel insns.
5983 (md_assemble): Insert NOPs between explicitly parallel insns which
5984 contain an 32 bit multiply and a 16 multiply.
5986 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5988 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5991 * config/tc-i386.c (reloc): Add braces.
5993 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5994 consistent with Intel naming.
5995 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5996 use bitfields in sib_byte.
5997 (modrm_byte): Don't use bitfields here either.
5999 * config/tc-i386.c (current_templates): Add const.
6000 (parse_register): Add const to return, param, and char *s.
6001 (i386_operand): Add const to reg_entry *r.
6002 * config/tc-i386.h (templates): Add const to start, end.
6004 Inspired by code for 16 bit gas support from Martynas Kunigelis
6005 <martynas@nm3.ktu.lt>:
6006 * config/tc-i386.c (md_assemble): Add full support for 16 bit
6007 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
6008 (uses_mem_addrmode): Remove.
6009 (md_estimate_size_before_relax): Add support here too.
6010 (md_relax_table): Rewrite interface to md_relax for 16 bit
6012 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
6013 (opcode_suffix_to_type): Remove.
6014 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
6015 (SIZE_FROM_RELAX_STATE): Modify to suit above.
6016 (md_convert_frag): Likewise.
6017 (i386_operand): Add support for 16 bit base/index regs,
6018 immediates, and displacements. Remove some unnecessary casts, and
6019 localise end_of_operand_string, displacement_string_start,
6020 displacement_string_end variables. Add GCC_ASM_O_HACK.
6021 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
6023 * config/tc-i386.c (prefix_hash): Remove.
6024 (md_begin): Rewrite without obstacks. Remove prefix hash table
6025 handling. Rewrite lexical table handling.
6026 (i386_print_statistics): Don't print prefix statistics.
6027 (md_assemble): Rewrite instruction parser so that line is not
6028 converted to lower case. Don't do a hash_find for prefixes,
6029 instead recognise them via opcode modifier.
6030 (expecting_operand, paren_not_balanced): Localise variables.
6031 * config/tc-i386.h (IsPrefix): Define.
6032 (prefix_entry): Remove.
6034 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
6035 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
6036 '\\' in case where comment_chars contains '/'.
6038 * config/tc-i386.c (MATCH): Ensure given operand and template
6039 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
6040 you must write `ljmp *table(%ebx)'.
6042 From H.J. Lu <hjl@gnu.org>:
6043 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
6044 as 0 ifndef BFD_ASSEMBLER.
6045 (md_assemble): Allow immediate operands without suffix or
6046 other reg operand to default in size to the current code size.
6048 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
6050 * config/tc-v850.c (md_begin): Restore creation of
6051 .call_table_text and .call_table_data sections.
6053 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
6055 * config/tc-d30v.c (md_assemble): Set execution type to unknown
6056 after emitting a word of noops.
6058 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6060 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
6061 (i386_operand): Simplify checks for valid base/index combinations.
6062 Disallow `in 4(%dx),%al'.
6064 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6066 (add_prefix): Change parameter from char to int.
6068 * config/tc-i386.h (Ugh): Define opcode modifier.
6069 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6071 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6072 CONSISTENT_REGISTER_MATCH macros to check register types more
6073 thoroughly. Check for illegal suffix/operand combinations
6074 when matching insns with operands. Handle new `s' suffix, and
6075 associated FloatMF opcode modifier for float insns with memory
6077 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6078 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6079 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6080 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6081 DATA_PREFIX_OPCODE throughout.
6083 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6084 (md_assemble): Rewrite suffix/register operand checking code to be
6085 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6086 AnyMem, the better to grep.
6088 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6089 given a memory operand. Don't set Abs bits either.
6090 (type_names): Remove Mem*, Abs*.
6091 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6092 define opcode_modifiers as these cases are handled by Disp8,
6093 Disp16, Disp32 and suffix checks.
6094 (COMES_IN_BOTH_DIRECTIONS): Remove.
6095 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6097 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6098 if IgnoreDataSize modifier given. Remove ShortformW modifier
6099 test. Add test for ShortForm in W base_opcode modification.
6100 Merge Seg2ShortForm and Seg3ShortForm code.
6101 * config/tc-i386.h (ShortFormW): Remove.
6102 (IgnoreDataSize): Define.
6104 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6106 * config/tc-d30v.c (md_assemble): Store previous segment state
6107 with previous instruction.
6109 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6111 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6112 (ebp, esp): Remove static variables.
6113 (MATCH): Remove test for InOutPortReg.
6114 (i386_operand): Properly handle InOutPortReg here instead.
6115 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6116 (md_assemble): Simplify and correct modrm and sib generation.
6117 (i386_operand): Add warning for scale without index.
6118 Rewrite checks for valid base/index combinations.
6120 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6121 macros and enclose in do while(0).
6122 (RESTORE_END_STRING): Likewise.
6123 (md_assemble): Add one to printed operand number so we start
6124 from 1 not 0. Add some more gettext invocations.
6125 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6128 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6129 DATA_PREFIX, SEG_PREFIX): Define.
6130 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6131 (check_prefix): Remove function.
6132 (add_prefix): New function. Add prefix to i.prefix as well as
6134 (md_assemble): Changes for add_prefix. Remove hack for wait
6135 prefix, instead always output prefixes in fixed order. Test
6136 for jcxz/loop when selecting between word & dword operations,
6137 and add address size prefix rather than operand size prefix.
6138 Remove operand -> address size hack when emitting jcxz/loop.
6139 (i386_operand): Remove O_Absent check as it's done in expr.
6141 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * configure.in: Recognize m5200 as a cpu_type of m68k.
6144 * aclocal.m4: Rebuild with current libtool.
6145 * configure: Rebuild.
6147 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6149 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6150 to relaxable_symbol to prevent references to external symbol from
6153 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6155 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6156 symbols are relaxable.
6158 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6160 * config/tc-v850.c (md_begin): Don't create special
6161 sections by default.
6163 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6165 * config/tc-mips.c (macro): For div and udiv, close the
6166 reorder block as soon as possible.
6168 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6170 From Matt Semersky <matts@scd.hp.com>:
6171 * macro.c (macro_mri_mode): New function.
6172 * macro.h (macro_mri_mode): Declare.
6173 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6176 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6178 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6181 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6182 until after xstrdup in OBJ_EVAX case.
6184 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6186 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6187 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6188 of hardcoded magic number.
6189 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6191 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6193 * read.c (do_s_func): New function.
6195 * read.h (do_s_func): Add prototype.
6197 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6199 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6200 nops if fill pattern not specified.
6202 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6204 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6205 * config/te-go32.h (TE_GO32): Define.
6206 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6208 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6210 Implement .func/.endfunc pseudo-ops.
6211 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6213 * read.c (potable): Add .func,.endfunc.
6214 (s_func): New function.
6215 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6217 (in_doc_func_p,current_function_label): New static globals.
6218 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6220 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6222 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6223 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6224 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6225 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6226 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6227 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6228 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6229 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6230 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6231 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6232 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6233 * config/tc-a29k.c: Don't define md_short_jump_size,
6234 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6235 * config/tc-alpha.c: Likewise.
6236 * config/tc-alpha.h: Likewise.
6237 * config/tc-arm.c: Likewise.
6238 * config/tc-h8300.c: Likewise.
6239 * config/tc-h8500.c: Likewise.
6240 * config/tc-hppa.c: Likewise.
6241 * config/tc-i860.c: Likewise.
6242 * config/tc-i960.c: Likewise.
6243 * config/tc-ppc.c: Likewise.
6244 * config/tc-sh.c: Likewise.
6245 * config/tc-sparc.h: Likewise.
6246 * config/tc-tic30.c: Likewise.
6247 * config/tc-w65.c: Likewise.
6248 * config/tc-z8k.c: Likewise.
6250 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6252 * config/tc-vax.c (_): Delete this macro used for placeholder
6253 values in vax_operand_width_size; it conflicts with the _() macro
6254 used for internationalization.
6256 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6258 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6259 code. From Chris Moller <moller@bops.com>.
6261 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6262 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6263 * read.c (emit_expr): Initialize seg and subseg fields of a new
6265 * write.c (write_object_file): Switch to the appropriate segment
6266 and subsegment when processing a broken word.
6268 * config/tc-m68k.c (mri_assemble): New static function.
6269 (build_mri_control_operand): Call mri_assemble rather than
6271 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6272 (s_mri_endf, s_mri_endw): Likewise.
6274 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6276 * read.c (s_org): Call md_flush_pending_output if it is defined.
6278 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6280 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6282 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6283 (md_parse_option): Add for same.
6284 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6285 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6286 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6288 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6290 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6292 * config/tc-arm.c (find_real_start): Relax definition of local
6295 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6297 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6298 symbols at the given address, not just the last one specified.
6300 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6302 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6303 or number_to_chars_littleendian to write data.
6305 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6307 * config/tc-v850.c (md_assemble): Remove artificially created
6308 register name symbols.
6310 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6312 * write.c (fixup_segment): Change "segment" to "section" in
6315 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6317 * write.c (fixup_segment): Change sym1-sym2 message again.
6319 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6321 * write.c (fixup_segment): Improve error message for sym1-sym2
6322 errors when sym1 is in a different segment from sym2.
6324 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6326 * config/tc-m32r.c (warn_unmatched_high): New static local.
6327 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6328 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6329 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6330 (md_parse_option): Likewise.
6331 (md_show_usage): Likewise.
6332 (m32r_frob_file): Likewise.
6334 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6335 (read_a_source_file): Call them.
6336 * read.h (stabs_generate_asm_file): Declare.
6337 * stabs.c (stabs_generate_asm_file): New function.
6338 (generate_asm_file): New function.
6339 (stabs_generate_asm_lineno): Move file name handling into
6342 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6344 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6345 (d30v_current_align, d30v_current_align_seg): New variables.
6346 (d30v_last_label): New variable.
6347 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6348 (s_d30v_data, s_d30v_section): Likewise.
6349 (md_pseudo_table): Call them.
6350 (md_begin): Initialize d30v_current_align_seg.
6351 (md_assemble): Call d30v_align when needed by known current alignment.
6352 (d30v_frob_label, d30v_cons_align): New functions.
6353 * config/tc-d30v.h (md_do_align): Remove.
6354 (tc_frob_label): Call d30v_frob_label.
6355 (md_cons_align): New.
6357 * config/tc-d30v.c (find_format): Convert complex expressions to
6358 expression symbols before processing. Clean up code formatting.
6360 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6362 * po/Make-in (install-info): New target.
6364 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6366 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6368 * config/tc-mn10300.c (md_assemble): Likewise.
6370 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6372 * Makefile.am: Update with `make dep-am'.
6373 (HFILES): Add cgen.h.
6374 (cgen.o): Depend on cgen.h.
6375 * Makefile.in: Regenerate.
6377 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6379 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6381 * gasp.c (grab_label): Permit a label to be a preprocessor
6382 variable by permitting a label to start with a backslash.
6384 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6386 * config/tc-mips.c (validate_mips_insn): Removed hack
6387 for previously inaccessible bitfields in some INSN_TRAP
6390 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6392 * config/tc-d30v.c (do_assemble): Abort with error message
6393 if opcode operands do not match.
6395 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6397 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6398 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6399 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6400 similar new 'q' operand.
6402 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6404 * cgen.c (cgen_asm_finish_insn): Fix typo.
6406 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6409 * cgen.c: Include it.
6410 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6411 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6412 All callers updated.
6413 * config/tc-m32r.c: Include cgen.h.
6414 (m23r_insn): New members num_fixups,fixups.
6416 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6418 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6419 to avoid compiler warning.
6421 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6423 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6426 * makefile.vms (OBJS): Add ehopt.obj
6428 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6430 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6432 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6434 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6435 a short format insn.
6436 (md_assemble): Set it for explicitly packed insns.
6438 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6440 * config/obj-coff.c (c_symbol_merge): Do not take address of
6441 native fields when performing the memcpy.
6443 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6445 * config/tc-mips.c (macro,macro2): Implement
6446 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6448 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6450 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6451 relocations against globally visible symbols.
6452 * config/tc-m68k.c (relaxable_symbol): New macro.
6453 (m68k_ip, md_estimate_size_before_relax): Use it.
6454 (tc_m68k_fix_adjustable): Also handle weak symbols.
6456 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6459 references to externally visible symbols.
6460 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6461 values in twice for a PC relative reloc if the symbol is
6464 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6465 don't adjust a PC relative reloc against an externally visible
6467 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6468 for a PC relative fixup against an externally visible defined
6469 symbol, arrange to store object file and addend values as though
6470 the symbol were not defined.
6471 (tc_gen_reloc): Likewise.
6473 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6475 * read.c (sizeof_leb128): Referenced externally by write.c so
6478 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6480 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6481 and expand a 'debug' symbol associated with the next instruction
6482 that does not cause a short instruction to be filled with a NOP.
6483 (md_pseudo_table): Add support for .debugsym.
6484 (assemble_parallel_insn): Add calls to expand_debug_sym as
6486 (md_assemble): Ditto.
6488 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6490 * as.c (main): Conditionally call setlocale.
6491 * gasp.c (main): Likewise.
6492 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6493 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6495 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6497 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6499 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6501 * config/tc-hppa.c: Change all calls to bzero to use memset.
6502 (pa_ip): Add cast to avoid warning.
6503 (tc_gen_reloc, md_apply_fix): Likewise.
6504 (pa_find_space_by_number): Likewise.
6505 (hppa_force_relocation): Likewise.
6506 (pa_block): Change i to unsigned int.
6507 * config/obj-som.h (obj_som_copyright): Declare.
6509 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6511 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6512 for line numbers for assembly source.
6514 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * configure.in: Change version number to 2.9.4
6517 * configure: Rebuild.
6519 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6521 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6523 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6525 * ecoff.h: Change symbolS in function declaration to struct
6528 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6530 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6531 (md_convert_frag): Fix i18n typo.
6533 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6535 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6536 * ecoff.h: Protoype it.
6537 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6538 [EVAX] (s_alpha_prologue): Delete.
6539 (md_pseudo_table): Update.
6541 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6544 array to local pointer.
6545 (get_args, parse_expr): Add casts to avoid warnings.
6547 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6549 * read.c (s_set): Cast xmalloc return value to fragS *.
6550 * config/tc-m68k.c (m68k_ip): Function made static to match
6551 previous forward declaration.
6552 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6554 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6556 * config/tc-v850.c: Add internationalisation macros to error
6559 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6560 macros to error strings.
6562 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6564 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6565 reloc is in the TOC csect.
6566 (md_apply_fix3): Correct gettext typo.
6568 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6570 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6571 .L - they are local labels and the branches are not really
6572 function calls but rather far jumps.
6574 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6576 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6578 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6580 * config/tc-i386.c (md_assemble): Print operand number rather than
6581 using ordinal_names.
6582 (i386_operand): Likewise.
6584 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6586 * Makefile.am (INTLLIBS): Define to work around apparent automake
6588 All Makefiles: Regenerated.
6590 * Many files: Added gettext invocations around user-visible
6592 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6593 HAVE_LC_MESSAGES): Define.
6594 * dep-in.sed: Added asintl.h.
6595 * po/Make-in: New file.
6596 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6598 * read.c (Z_): Renamed from `_'.
6599 * Makefile.am (SUBDIRS): Added po.
6600 (POTFILES): new macro.
6601 (po/POTFILES.in): New target.
6602 ($(OBJS)): Added asintl.h.
6604 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6605 (as_new_LDADD): Added $(INTLLIBS).
6606 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6607 (gasp_new_LDADD): Added $(INTLLIBS).
6608 (gasp_new_DEPENDENCIES): New macro.
6609 * configure, aclocal.m4: Rebuilt.
6610 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6612 (ALL_LINGUAS): Define.
6613 * macro.c: Include "asintl.h".
6614 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6615 * as.h: Include "asintl.h".
6616 * config/tc-i386.c (ordinal_names): Removed.
6617 (md_assemble): Changed error text to avoid ordinal_names.
6618 (i386_operand): Likewise.
6619 (reloc): Added as_bad to avoid i18n problems.
6620 (tc_gen_reloc): Likewise.
6621 * config/tc-arm.c (bad_args): Now a #define.
6623 * config/obj-vms.c (VMS_stab_parse): Changed type of
6625 (global_symbol_directory): Unified strings to avoid i18n
6627 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6628 avoid i18n problems.
6629 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6630 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6632 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6634 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6636 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6638 * as.c (print_version_id): Added an fprintf to avoid i18n
6640 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6642 * expr.c (expr): Added as_warn call to avoid i18n problems.
6643 * messages.c (as_assert): Changed code to avoid i18n problems.
6644 (as_abort): Likewise.
6645 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6646 (s_space): Likewise.
6647 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6649 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6651 * config/tc-i386.c (check_prefix): New static function, split out
6653 (struct _i386_insn): Add wait_prefix field.
6654 (md_assemble): Remove wait_prefix local variable. Use
6655 check_prefix when adding a prefix.
6657 * config/tc-i386.c (current_templates): New static variable.
6658 (md_assemble): Remove current_templates local variable.
6659 (md_assemble, i386_operand): Improve error and warning messages in
6660 many places. Add RESTORE_END_STRING in many places before error
6661 return. Clarify some comments.
6663 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6665 (md_assemble): Parse string instruction operands, looking for
6666 segment override prefixes. Check for invalid segment prefixes on
6668 (i386_operand): i.seg[] and max mem_operand changes for string
6670 * config/tc-i386.h (EsSeg): Define.
6672 * config/tc-i386.h (regKludge): Define.
6673 (iclrKludge, imulKludge): Don't define.
6674 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6675 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6676 opcode_modifier checks to look for more common cases first. Add
6677 default_seg for IsString case.
6679 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6681 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6683 * configure: Rebuild with new automake and libtool.
6684 * aclocal.m4, Makefile.in: Likewise.
6686 * doc/Makefile.am (as.dvi): New target.
6687 * doc/Makefile.in: Rebuild.
6689 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6691 * configure.in: Added sparc86x support.
6693 * configure: Rebuild.
6695 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6697 (md_parse_option): Warn if -EL is not supported for this architecture.
6699 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6701 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6703 * config/tc-mips.c (mips_ip): Note when we use get match on
6704 the full instruction name.
6706 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6708 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6709 back into the expression to handle add/sub simplification correctly.
6711 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6713 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6715 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6717 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6720 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6722 * symbols.c (max_indent_level): New global.
6723 (print_symbol_value_1): Use it.
6724 * expr.h (expr_build_dot): Declare.
6725 * expr.c (expr_build_dot): New function.
6727 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6729 * symbols.c (print_binary): New function.
6730 (print_expr_1): Call it.
6732 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6734 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6735 operand in the opcode.
6737 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6739 * config/tc-i386.h: Reorder operand flags and opcode modifier
6740 flags for clarity. Remove unused definitions: Unknown,
6741 ImmUnknown, DispUnknown, NoModrm.
6742 * config/tc-i386.c (type_names): Add missing Debug type.
6743 (md_assemble): Better duplicate prefix checking. Quicker string
6744 instruction check via new opcode_modifier flag.
6746 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * doc/as.texinfo (Invoking): Clarify -Wa example.
6750 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6752 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6753 (s_mips_weakext): Define.
6754 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6755 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6758 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6760 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6761 is an error if the value can not be computed at assembly time.
6762 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6764 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * gasp.c (main): Set next field of new include_path structure to
6767 NULL. From Avery Pennarun <averyp@gdc.ca>.
6769 * read.c (s_mri_sect): Call as_bad rather than abort for an
6770 unsupported MRI target.
6772 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6774 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6775 the destination of a branch instruction should be altered.
6776 (find_real_start): New function: Locate the real, Thumb coded
6777 start of a Thumb function.
6778 (do_t_branch23): Alter the destination of branches to Thumb
6781 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6783 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6785 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6788 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6790 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6791 * doc/c-hppa.texi: Likewise.
6793 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6795 * Makefile.am: Rebuild dependencies.
6796 * Makefile.in: Rebuild.
6798 * Makefile.am (DEP_INCLUDES): New variable.
6799 (.dep1): Change to work when srcdir is not an absolute path.
6800 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6801 * Makefile.in: Rebuild.
6803 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6806 LinearAddress patch.
6808 * configure.in: Set version to 2.9.1.
6809 * configure: Rebuild.
6811 * Branched binutils 2.9.
6813 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6815 * config/tc-i386.h (FWait): Define.
6816 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6817 other prefixes. Check FWait flag in opcode table to see which
6818 instructions require an fwait prefix.
6820 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6822 * stabs.c (get_stab_string_offset): Always create a stab string
6825 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6827 Fix some gcc -Wall warnings:
6828 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6829 * ehopt.c (eh_frame_code_alignment): Likewise.
6830 * expr.c (integer_constant, operand): Likewise.
6831 * frags.c (frag_align): Likewise.
6832 * gasp.c (level_0, change_base, doinstr): Likewise.
6833 * hash.c (hash_ask): Likewise.
6834 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6835 (debugging_pseudo): Likewise.
6836 * macro.c (define_macro, check_macro): Likewise.
6837 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6838 (ignore_rest_of_line, float_cons): Likewise.
6839 * symbols.c (decode_local_label_name): Likewise.
6840 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6841 (fixup_segment, number_to_chars_bigendian): Likewise.
6842 (number_to_chars_littleendian): Likewise.
6843 * config/atof-ieee.c (gen_to_words): Likewise.
6844 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6845 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6846 * read.c (output_big_sleb128): Initialize locals to avoid
6848 (output_big_uleb128, equals): Likewise.
6849 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6850 to unsigned int. Change zeros to unsigned int.
6851 * cond.c (s_if): Add return to default case.
6852 * frags.c (frag_now_fix): Change return type to addressT.
6853 * frags.h (frag_now_fix): Update declaration.
6854 * listing.c (file_info_struct): Change linenum to unsigned int.
6855 (struct list_info_struct): Change hll_line to unsigned int.
6856 (print_source): Update format string.
6857 * read.c (emit_expr): Change scan to unsigned int, and don't
6858 bother to initialize it.
6859 * symbols.c (dollar_label_count): Change to unsigned long.
6860 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6861 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6862 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6864 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6867 mcf5200 just as we do for m68000.
6868 (m68k_init_after_args): Likewise.
6869 (md_estimate_size_before_relax): Likewise.
6871 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6873 * config/tc-v850.c (md_assemble): Store relocation addend in
6874 fixup instead of instruction.
6876 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6878 * config/tc-i386.c (md_assemble): Swap template arguments to
6879 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6880 This macro is currently symmetric, so passing them the wrong
6881 way didn't cause any problem, but may if the macro is changed
6883 After copying template to i.tm, use i.tm. rather than t-> to
6884 access fields, and make t a const*
6885 Move i.tm.operand_types[] swap to immediately after the copy.
6887 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6889 * expr.h (expr_build_uconstant): Add prototype.
6890 (expr_build_unary,expr_build_binary): Add prototypes.
6891 * expr.c (expr_build_uconstant): New function.
6892 (expr_build_unary,expr_build_binary): New functions.
6894 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6896 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6897 * macro.c (macro_expand_body): Increase buffer size.
6898 * messages.c (as_warn): Likewise.
6899 (as_warn_where, as_bad, as_bad_where): Likewise.
6901 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6903 Based on patch from H.J. Lu <hjl@gnu.org>:
6904 * Makefile.am (DISTSTUFF): New variable.
6905 (diststuff): New target.
6906 * Makefile.in: Rebuild.
6908 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6910 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6911 m32r_elf_section_change_hook.
6913 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6914 emit a nop if a section ends with a 16 bit instruction.
6916 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6918 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6919 s_lcomm rather than obj_coff_lcomm.
6920 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6922 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6924 * config/tc-i386.h (LinearAddress): Define.
6925 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6926 instruction, don't use a default segment.
6928 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6930 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6931 * configure: Rebuild.
6933 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6935 * aclocal.m4, configure: Rebuild with libtool 1.2.
6937 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6939 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6940 PC relative branches. Patch courtesy of Jonathan Walton.
6943 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6945 * configure.in (emulations): Add thumb-pe target.
6947 * configure (emulations): Add thumb-pe target.
6949 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6951 * itbl-lex.l (yywrap): Don't define if already defined as a
6954 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6956 * depend.c (quote_string_for_make): New function.
6957 (wrap_output): Use it.
6959 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6961 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6962 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6964 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6966 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6967 Recognize -GN and -relax.
6968 (md_begin): Initialize gp size from -G switch.
6969 (alpha_force_relocation): Always force if -relax.
6970 (alpha_align): Take a new argument that will specify when to
6971 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6972 Change all callers. Emit nop alignment padding as nop+unop pair.
6974 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6976 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6977 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6979 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6981 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6982 require padding to the next long word boundary.
6984 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6986 * cgen.c: #include symcat.h.
6987 * config/tc-m32r.c: Likewise.
6989 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6991 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6992 absolute expressions instead of '$' prefixed register names.
6994 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6996 * read.c (s_set): Record file and line info for symbols when -as.
6997 (pseudo_set): Don't overwrite that dummy fragment.
6999 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
7001 * config/tc-ppc.c (md_pseudo_table): Add "section".
7002 (ppc_named_section): New static function.
7004 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
7006 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
7007 so we don't have to scan the entire list.
7009 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
7011 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
7012 case, allow the parallel instructions to modify the same flag
7015 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
7017 * listing.c (list_symbol_table): Categorize symbols by
7018 undefined_section rather than sy_frag->line == NULL.
7020 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
7022 * Makefile.am (install-exec-local): Install properly when ln
7023 fails or tooldir == prefix.
7025 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
7027 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
7028 Test result of insert_operand for error.
7030 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
7032 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
7033 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
7034 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
7035 * doc/Makefile.in: Rebuild.
7037 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
7039 * config/tc-mips.c (macro_build): Handle operand type 'C'.
7040 (macro): Fix handling of M_COP[0-3].
7042 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
7044 Based on patches from Ross Harvey <ross@teraflop.com>:
7045 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
7046 if macro_alternate or macro_mri.
7047 (getstring): Remove support for byte constants between < and >.
7048 (get_any_string): '<' only starts a string if macro_alternate or
7050 (macro_expand_body): Permit keyword parameters following
7051 positional parameters.
7053 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
7054 * configure.in (alpha*-*-netbsd*): New target.
7055 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
7056 * configure: Rebuild.
7058 * as.h (flag_warn_suppress_instructionswap): Move from here...
7059 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
7060 here, and make static.
7062 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
7063 BFD_ASSEMBLER or MANY_SEGMENTS.
7065 * as.c (show_usage): Update bug-gnu-utils address.
7066 * gasp.c (show_usage): Likewise.
7067 * doc/as.texinfo (Bug Reporting): Likewise.
7069 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7071 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7072 insns regardless of the size of a pointer if we're in mips I or
7074 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7076 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7078 Fix rac to accept only a0:
7079 * tc-d10v.c (parallel_ok, find_opcode):
7080 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7081 Introduce OPERAND_GPR.
7083 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7085 * read.c (s_fill): Handle non-constant repeat counts by creating
7086 an rs_space fragment.
7088 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7090 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7091 from as_bad to as_warn.
7093 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7095 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7096 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7097 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7099 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7102 seg_fix_rotP rather than fix_root from seg_info.
7104 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7106 * expr.c: Add support for 0x1_2_3_4 bignums.
7108 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * configure.in: Change -linux* to -linux-gnu*.
7111 * configure: Rebuild.
7113 * app.c (do_scrub_begin): Treat \r as whitespace.
7115 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7117 * Makefile.am: Update dependencies.
7118 * Makefile.in: Rebuild.
7120 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7122 * configure, aclocal.m4: Rebuild with new libtool.
7124 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7126 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7127 the argument to bfd_set_arch_mach.
7128 (load_address): Use bfd_arch_bits_per_address to determine the
7129 bit size of an address instead of looking at the isa level.
7130 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7132 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7134 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7136 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7138 * ehopt.c: New file.
7139 * as.h (enum _relax_state): Add rs_cfa.
7140 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7141 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7142 * read.c (emit_expr): Call check_eh_frame.
7143 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7144 (relax_segment): Likewise.
7145 * Makefile.am: Rebuild dependencies.
7146 (GAS_CFILES): Add ehopt.c.
7147 (GENERIC_OBJS): Add ehopt.o.
7148 * doc/internals.texi (Frags): Document rs_cfa.
7150 * as.c (show_usage): Mention --traditional-format.
7151 (parse_args): Accept --traditional-format.
7152 * as.h (flag_traditional_format): Declare.
7153 * output-file.c (output_file_create): If flag_traditional_format,
7154 set BFD_TRADITIONAL_FORMAT on stdoutput.
7155 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7157 * config/tc-mips.c (append_insn): Make sure that if we have a
7158 fixup for an unmatched %hi reloc, it does not associated with a
7161 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7162 * doc/Makefile.in: Likewise.
7164 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7166 * config/tc-m32r.c (check_for_side_effects): New function.
7167 (can_make_parallel): Add checks for instruction side effects
7168 clashing with the other instruction.
7169 (assemble_parallel_insn): Improve warning messages. Return error
7170 message from non-swapped instruction order.
7172 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7174 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7176 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7177 md_cleanup definition. This moves the forced literal output to
7178 the end of the source pass, and avoids macro's inserting literals
7179 into the code immediately after the macro expansion.
7181 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7183 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7184 a gas internal symbol is adjustable.
7185 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7187 * as.h: If gcc version greater than 2.6, use `__format__' and
7188 `__printf__' in function attributes, rather than `format' and
7191 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7193 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7195 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7197 Add tms320c30 support:
7198 * config/tc-tic30.h: New file.
7199 * config/tc-tic30.c: New file.
7200 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7201 TARGET_FORMAT as "coff-tic30".
7202 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7203 * Makefile.am: Rebuild dependencies.
7204 (CPU_TYPES): Add tic30.
7205 (CPU_OBJ_VALID): tic30-aout is valid.
7206 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7207 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7208 * configure, Makefile.in: Rebuild.
7210 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7212 * config/tc-v850.c (md_assemble): Improvements to error messages.
7214 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7216 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7217 BFD_RELOC_HI16_S to store the high bits of any value.
7219 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7220 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7221 assembler calculate relocations to any external symbol at all.
7222 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7223 involving generation of pc-relative relocs.
7224 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7225 has been moved to md_apply_fix3.
7227 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7228 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7229 which actually means (the address of identifier's GOT entry) +
7230 constant, which is not particularly useful.
7232 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7234 * read.h (include_dirs): Declare.
7235 (include_dir_count,include_dir_maxlen): Declare.
7237 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * configure.in: Correct check for shared opcodes library.
7240 * configure: Rebuild.
7242 * listing.c (buffer_line): If we can't open the file, set at_end.
7243 (listing_print): Remove unused local variable fi.
7245 * config/m68k-parse.y (reglistpair): Handle register list in
7248 * config/vms-conf.h: Don't undef VERSION.
7250 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7252 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7254 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7256 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7257 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7258 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7259 (EXTRA_DIST): Define.
7260 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7261 explicitly rather than via the list of object files.
7262 (gcc-as.opt): New file created when make-gas.com is run.
7263 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7264 itbl-cpu.h} to #include appropriate file rather than copying that
7266 * config/vms-conf.h: Synchronize with current config.in.
7267 * Makefile.in: Rebuild.
7269 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7271 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7272 (parallel_ok): Relaxed parallel subinstruction dependency check.
7274 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7276 * as.h (flag_warn_suppress_instructionswap): added new flag.
7277 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7278 command line argument.
7279 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7280 warning only if flag_warn_suppress_instructionswap is false.
7282 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7284 * configure.in (i386-*-mingw32*): New target.
7285 * configure: Rebuild.
7287 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7289 * symbols.c (resolve_symbol_value): Don't set the segment if it
7290 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7292 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7295 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7297 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7298 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7301 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7303 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7305 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7307 * config/tc-v850.c (v850_insert_operand): Display instruction when
7308 an error is encountered.
7310 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7312 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7313 (i386-*-sco3.2v5*coff): New target.
7314 (i386-*-sco3.2*): New target.
7315 * configure: Rebuild.
7317 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7319 * config/tc-v850.c: Tidy error message production.
7321 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7323 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7324 validate_immediate return value in the right type for comparisons
7327 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7329 * listing.c (MAX_BYTES): Use listing variables not constants.
7330 (data_buffer): No longer an array, but a pointer.
7331 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7332 (listing_listing): Allocate data_buffer.
7334 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7336 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7337 --listing-rhs-width, --listing-cont-lines.
7338 (show_usage): Update.
7339 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7340 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7341 (print_lines): Use the variables instead of the constants.
7342 (listing_listing): Likewise.
7343 * listing.h: Declare the new vars.
7345 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7347 * as.c (parse_args): Add --keep-locals alias for -L.
7348 Add --strip-local-absolute.
7349 (show_usage): Update.
7350 * as.h (flag_strip_local_absolute): New flag.
7351 * symbols.c (S_IS_LOCAL): Use it.
7352 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7353 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7354 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7356 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7358 * config/tc-m32r.c: Detect if explicitly parallel instructions
7359 might have an io conflict and issue a warning message.
7361 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7363 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7364 cgen_swap_fixups): Functions to save, restore and swap the fixup
7365 chain with a backup copy.
7366 (cgen_asm_finish_insn): Returns address of constructed insn.
7368 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7370 * listing.c (file_info_struct): Remove FILE, add POS.
7371 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7372 (file_info): Don't open the file.
7373 (buffer_line): Check for the file in the last_open cache, updating
7375 (print_source): Don't reference file_info->file.
7376 (listing_listing): Likewise.
7377 (listing_print): Close the file in the cache, if any.
7379 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7381 * read.c (dwarf_file_string): New file static variable.
7382 (emit_expr): Look for constant sequence that leads up to a file
7383 name in DWARF debugging output.
7384 (stringer): Use dwarf_file_string to decide whether to accept a
7385 string as a file name.
7387 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7389 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7390 (crack_operand): Add reg->reglst MRI hack.
7391 (r_seg): Put reglst symbols in reg_section.
7392 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7394 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7396 * tc-sh.c (get_specific): Handle SGR & DBR.
7398 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7400 * tc-h8300.c (parse_reg): Take the length of the symbol into
7401 account when attempting to match a register name.
7402 * tc-h8500.c (parse_reg): Likewise.
7404 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7406 * cgen.c: Formatting changes to improve readability.
7408 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7410 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7413 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7415 Based on a patch from Jim Wilson
7416 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7417 (tc_gen_reloc): Handle cross section PC relative relocs
7420 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7422 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7424 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7426 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7427 (expr_jmp_buf): New static local.
7428 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7429 (cgen_md_operand): New function.
7430 * tc-m32r.c: Clean up pass over `struct foo' usage.
7431 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7433 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7435 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7436 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7438 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7440 * config/tc-i386.c (i386_operand): Give an error if there are
7441 unrecognized characters after an expression.
7443 For older changes see ChangeLog-9697