1 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
3 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
4 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
5 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
6 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
7 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
8 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
9 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
12 2000-08-22 Eric Christopher <echristo@cygnus.com>
14 * config/tc-mn10300.c: (md_apply_fix): New function.
15 (mn10300_force_relocation): New function.
16 (mn10300_fix_adjustable): New function.
18 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
19 (TC_HANDLES_FX_DONE): Define.
20 (obj_fix_adjustable): Define.
21 (MD_APPLY_FIX3): Define.
22 (TC_LINKRELAX_FIXUP): Define.
24 * write.c: (TC_LINKRELAX_FIXUP): Define if not
26 (fixup_segment): Use TC_LINKRELAX_FIXUP.
28 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
30 2000-08-21 Jason Eckhardt <jle@cygnus.com>
32 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
33 if the fixup resulted in a relocation.
35 2000-08-18 Nick Clifton <nickc@redhat.com>
37 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
38 Make reference to first element of shift_names explicit.
40 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
42 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
43 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
44 add a symbol's address. Removed all target-specific #ifdefs that
45 used to accomplished the same.
46 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
47 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
48 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
49 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
50 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
52 2000-08-17 Kazu Hirata <kazu@hxi.com>
54 * dwarf2dbg.c: Fix formatting.
56 2000-08-17 Nick Clifton <nickc@redhat.com>
58 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
59 to be recoded as logical shift lefts by zero.
61 2000-08-16 Jim Wilson <wilson@cygnus.com>
63 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
64 postincrement modified registers. Handle IA64_OPND_R3_2 addl
66 (note_register_values): Handle IA64_OPND_R3_2 operands.
68 2000-08-16 Jason Eckhardt <jle@cygnus.com>
70 * config/tc-i860.c (md_operand): Silly typo fixed.
72 2000-08-16 Nick Clifton <nickc@redhat.com>
74 * config/tc-arm.c (struct asm_shift): Delete.
76 (enum asm_shift_index): New.
77 (struct asm_shift_properties): New.
78 (struct asm_shift_name): New.
79 (shift_properties[]); New.
82 (decode_shift): Use new structures.
83 Issue a warning is "ROR #0" is used.
84 Issue a warning if "ASR #0" or "LSR #0" is used.
86 (md_begin): Initialise arm_shift_hsh table from new
89 2000-08-16 Jakub Jelinek <jakub@redhat.com>
91 * config/tc-sparc.c: Kill all warnings.
92 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
94 (md_show_usage): Update usage text.
96 2000-08-16 Nick Clifton <nickc@redhat.com>
98 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
101 2000-08-14 Will Cohen <wcohen@redhat.com>
103 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
105 * config/tc-sh.c (md_assemble): Changed so debug_type
106 test performed for ppi_assemble
107 * config/tc-sh.c: Included dwarf2dbg.h.
108 (debug_line): Defined.
109 (md_assemble): Generates dwarf2 line info.
110 (sh_finalize): New function. Finalize dwarf2 info.
111 (assemble_ppi): Returns size of code generated.
112 (build_Mytes): Returns size of code generated.
113 (md_pseudo_table): Added "file" and "loc" psuedo ops.
114 * config/tc-sh.h (md_end): Defined.
115 (sh_finalize): Declared.
117 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
119 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
122 2000-08-14 Nick Clifton <nickc@redhat.com>
124 * config/tc-arm.c (do_bx): Allow "bx pc".
126 2000-08-14 Jim Wilson <wilson@cygnus.com>
128 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
129 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
130 (md_begin): Change assignment to md.flag to OR in the new bit.
132 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
134 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
135 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
138 2000-08-14 Jason Eckhardt <jle@cygnus.com>
140 * NEWS: Mention i860 support.
142 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
144 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
146 2000-08-14 Andreas Schwab <schwab@suse.de>
148 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
150 2000-08-11 Andreas Schwab <schwab@suse.de>
152 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
155 2000-08-11 Kazu Hirata <kazu@hxi.com>
157 * expr.c: Fix formatting.
158 * config/obj-bout.c: Likewise.
160 2000-08-10 Jason Eckhardt <jle@cygnus.com>
162 * doc/c-i860.texi: Flesh out the i860 section more.
164 2000-08-10 Kazu Hirata <kazu@hxi.com>
166 * symbols.c: Fix formatting.
169 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
171 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
172 has the IgnoreSize bit set.
174 2000-08-09 Alan Modra <alan@linuxcare.com.au>
176 From Rodney Brown <RodneyBrown@mynd.com>
177 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
178 * configure: Regenerate.
180 2000-08-08 Jason Eckhardt <jle@cygnus.com>
182 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
183 (i860_fix_info): New enum.
184 (MD_APPLY_FIX3): Define.
185 (WORKING_DOT_WORD): Define.
186 (TC_HANDLES_FX_DONE): Define.
187 (DIFF_EXPR_OK): Define.
188 (LISTING_HEADER): Define.
189 (TARGET_FORMAT): Select target format based on endian flag.
190 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
191 (target_big_endian): Add external declaration.
193 * config/tc-i860.c: All existing code reworked completely. Other
194 new code shown below.
195 (SYNTAX_SVR4): Define.
196 (target_warn_expand): New variable.
197 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
198 (md_longopts): Declare and define with new options (-EL, -EB,
200 (md_show_usage): New function.
201 (md_operand): New function.
202 (obtain_reloc_for_imm16): New function.
203 (md_apply_fix3): New function.
204 (tc_gen_reloc): New function.
206 2000-08-09 Kazu Hirata <kazu@hxi.com>
208 * hash.c: Fix formatting.
211 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
213 * config/tc-m68hc11.c (build_jump_insn): Make sure the
214 2 bytes of the jump address are in the same frag.
215 (find): Accept 68hc12 register indirect modes.
217 * NEWS: Mention 68HC11 & 68HC12 support.
219 2000-08-07 Richard Henderson <rth@cygnus.com>
221 * config/tc-ia64.c (unwind): Add prologue_mask member.
222 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
223 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
224 (dot_body): Clear unwind.prologue_mask.
225 (dot_prologue): Set it. Accept a register second argument.
227 2000-08-07 Kazu Hirata <kazu@hxi.com>
229 * config/atof-ieee.c: Fix formatting.
230 * config/atof-tahoe.c: Likewise.
232 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
234 * config/tc-avr.c: Use PARAMS macro in function declarations.
235 Don't declare md_pcrel_from_section (already in tc-avr.h).
236 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
237 (avr_operand): Don't set (unsigned) op_mask to -1.
239 2000-08-04 Nick Clifton <nickc@cygnus.com>
241 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
244 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
245 of .popsection, .previous, .pushsection, .subsection,
246 .version, .vtable_entry, .vtable_inherit and .weak.
248 2000-08-05 Kazu Hirata <kazu@hxi.com>
250 * config/tc-cris.c: Fix formatting.
251 * config/tc-i386.c: Likewise.
252 * config/tc-sparc.c (sparc_ip): Simplify the code.
254 2000-08-04 Kazu Hirata <kazu@hxi.com>
256 * config/tc-cris.c: Rearrange code for readability.
257 * config/tc-d10v.c: Fix formatting.
258 * config/tc-m32r.c: Likewise.
259 * config/tc-sparc.c: Likewise.
261 2000-08-02 Jim Wilson <wilson@cygnus.com>
263 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
264 before ia64_find_opcode.
265 (md_assemble): Likewise.
267 2000-08-01 Nick Clifton <nickc@cygnus.com>
269 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
270 Undo some formatting fixes.
272 2000-08-01 Kazu Hirata <kazu@hxi.com>
274 * config/obj-som.c: Fix formatting.
275 * config/obj-ieee.c: Likewise.
276 * config/tc-arm.c: Likewise.
277 * config/tc-v850.c: Likewise.
279 2000-08-01 Nick Clifton <nickc@redhat.com>
281 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
282 index by command line option.
284 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
286 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
287 (@node M68K-Branch): Rewrite to match the reality.
289 2000-07-31 Jason Eckhardt <jle@cygnus.com>
291 * doc/c-i860.texi: New file.
292 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
293 * doc/Makefile.in: Regenerate.
294 * doc/all.texi: Add I860 as relevant architecture.
295 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
297 2000-07-31 Kazu Hirata <kazu@hxi.com>
299 * config/tc-d30v.c: Fix formatting.
301 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
303 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
304 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
305 long emit a long branch if available instead of an absolute jump, never
306 emit absolute jumps for anything with --pcrel.
308 * doc/c-m68k.texi: Document new command line option.
310 2000-07-28 Jason Eckhardt <jle@cygnus.com>
312 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
313 * configure: Regenerated.
314 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
315 of operand to the .type directive (.e.g, "type").
317 2000-07-28 Alan Modra <alan@linuxcare.com.au>
319 * as.h (warn_comment, found_comment, found_comment_file): Declare.
320 * app.c (do_scrub_chars): Record where first comment found.
321 * read.c (read_a_source_file): Init found_comment on entry, and
322 notify whether comments found on exit.
323 * config/tc-hppa.c (md_shortopts): Add "c".
324 (md_longopts): Add warn-comment.
325 (md_parse_option): Handle it.
326 (md_show_usage): Show available options.
327 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
329 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
331 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
332 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
334 (md_estimate_size_before_relax): Don't fall off end of function.
336 2000-07-27 Kazu Hirata <kazu@hxi.com>
338 * config/tc-avr.c: Fix formatting.
339 * config/tc-ns32k.c: Likewise.
341 2000-07-27 Alan Modra <alan@linuxcare.com.au>
343 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
345 2000-07-27 Kazu Hirata <kazu@hxi.com>
347 * config/tc-d10v.c: Fix formatting.
348 * config/tc-z8k.c: Likewise.
349 * config/tc-sparc.c: Likewise.
351 2000-07-26 Dave Brolley <brolley@redhat.com>
353 * cgen.c (queue_fixup): Declare opinfo.
354 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
355 (gas_cgen_md_operand): Ditto.
356 (gas_cgen_md_apply_fix3): Ditto.
358 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
360 * config/obj-coff.c (obj_frob_symbol): Don't merge
361 labels. Don't merge if the symbol isn't constant. Return
362 immediately if a symbol is merged.
364 2000-07-22 Alan Modra <alan@linuxcare.com.au>
366 * frags.c (frag_align): Correct absolute section alignment.
368 2000-07-20 DJ Delorie <dj@redhat.com>
370 * config/obj-coff.c (obj_frob_symbol): revert previous change,
371 it breaks linking against DLLs.
373 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
375 * configure.in: Add CRIS support.
376 * configure: Regenerate.
377 * Makefile.am: (CPU_TYPES): Add cris.
378 (CPU_OBJ_VALID) [aout]: Add cris.
379 (MULTI_CPU_TYPES): Add cris.
380 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
381 [coff]: Only i386 and mips are valid.
382 (TARGET_CPU_CFILES): Add config/tc-cris.c.
383 (TARGET_CPU_HFILES): Add config/tc-cris.h.
384 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
385 Regenerate dependencies.
386 * Makefile.in: Regenerate.
387 * aclocal.m4: Regenerate.
388 * as.c: Declare crisaout, criself.
389 * config/tc-cris.h, config/tc-cris.c: New.
390 * config/e-criself.c, config/e-crisaout.c: New.
391 * po/POTFILES.in, po/gas.pot: Regenerate.
393 2000-07-20 Kazu Hirata <kazu@hxi.com>
395 * read.c: Fix formatting.
396 * write.c: Fix formatting.
398 2000-07-19 H.J. Lu <hjl@gnu.org>
400 * sb.c: Include <stdlib.h> if exists for abort ().
402 2000-07-19 Alan Modra <alan@linuxcare.com.au>
404 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
405 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
406 (pa_type_args): Same here.
408 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
410 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
411 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
412 the storage class is already set.
414 2000-07-17 Kazu Hirata <kazu@hxi.com>
416 * config/tc-m68hc11.c: Fix formatting.
417 * config/tc-mn10200.c: Likewise.
418 * config/tc-mn10300.c: Likewise.
419 * config/tc-pj.c: Likewise.
420 * config/tc-tic80.c: Likewise.
421 * config/tc-w65.c: Likewise.
423 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
425 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
428 2000-07-15 Ian Lance Taylor <ian@zembu.com>
430 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
433 2000-07-15 Alan Modra <alan@linuxcare.com.au>
435 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
436 ELF as are used for SOM (except the 32-bit reloc one) to decide
437 whether a symbol can be reduced to a section symbol. Expand on
438 the comment for symbols involved in LR% and RR% expressions.
440 2000-07-14 Nick Clifton <nickc@cygnus.com>
442 * config/tc-mips.c (mips_disable_float_construction): New
443 static variable. Set to true if doubles should not be
444 constructed by loading two single width fp registers with
446 (mips_ip): Test mips_disable_float_construction.
447 (md_longopts): Add command line switches --construct-floats
448 and --no-construct-floats.
449 (md_parse_option): Parse new command line options.
450 (md_show_usage): Describe new command line options.
452 * doc/c-mips.texi: Document new command line options.
454 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
456 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
457 * configure: Regenerate.
459 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
461 * configure.in (DEFAULT_EMULATION setting): Revert part of
462 2000-07-01 change that set te_multi=multi unless set to tmips.
463 * configure: Regenerate.
465 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
467 * config/obj-coff.c (coff_frob_section): Add padding to the last
468 section when aligning it increases its size.
470 2000-07-11 Kazu Hirata <kazu@hxi.com>
472 * config/tc-tic54x.c: Fix formatting.
474 2000-07-10 Kazu Hirata <kazu@hxi.com>
476 * config/tc-h8500.c: Fix formatting.
477 * config/tc-tic54x.c: Fix formatting.
479 2000-07-10 Alan Modra <alan@linuxcare.com.au>
481 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
482 displacements correctly.
484 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
486 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
488 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
492 2000-07-09 Alan Modra <alan@linuxcare.com.au>
494 From David Huggins-Daines <dhd@linuxcare.com>
495 * config/te-hppalinux64.h: Add a new emulation.
496 * configure.in (emulations): Add configure bits to support the
497 64-bit Linux/parisc target.
498 * configure: Regenerate.
500 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
501 (md_shortopts): Add `V' for ELF.
503 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
504 when SOM or ELF_ARG_RELOC are defined.
505 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
506 ELF_ARG_RELOC are defined.
507 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
508 (pa_stringer): ..Do it here instead. Fix comment typos.
509 (hppa_force_relocation): Cast enums to int before comparing with
512 From Ryan Bradetich <rbradetich@uswest.net>
513 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
514 redifinition warning.
515 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
516 (hppa_force_relocation): ditto
517 (md_apply_fix): Added cast to buf to fix warnings.
519 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
520 cons_fix_new_hppa, hppa_force_relocation): Prototype.
522 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
523 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
524 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
525 reloc_type** to avoid warnings in switch.
526 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
527 little earlier instead.
529 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
531 (pa_type_args): Use symbol_arg_reloc_info.
532 (struct pa_it): Make arg_reloc unsigned int.
533 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
534 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
535 (pa_code): Delete. pa_text duplicates this function.
536 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
537 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
539 (cons_fix_new_hppa): Actually change selector to e_fsel when
540 warning about assuming so.
541 (tc_gen_reloc): More example elf arg reloc code.
542 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
543 (hppa_force_relocation): Likewise.
545 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
547 (pa_end_of_source): Prototype.
548 (hppa_fix_adjustable): Prototype.
549 (LABELS_WITHOUT_COLONS): Move it..
550 * config/te-hppa.h: To here.
552 * config/te-hppa64.h: New file.
554 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
556 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
557 format -10, -16, 16 relocs.
558 (hppa_elf_mark_end_of_function): Test for null
559 last_call_info->start_symbol
561 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
562 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
563 re_assesmble_* functions. Delete extraneous statements. Fix
565 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
566 insn to re_assemble_*.
568 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
570 * doc/internals.texi (Expressions): Fix typo.
572 2000-07-08 Kazu Hirata <kazu@hxi.com>
574 * config/tc-sh.c: Fix formatting.
575 * config/tc-tic54x.c: Fix formatting.
576 * depend.c: Fix formatting.
577 * flonum-konst.c: Likewise.
578 * flonum-mult.c: Likewise.
580 2000-07-07 Kazu Hirata <kazu@hxi.com>
582 * config/tc-sh.c: Fix comments.
583 * config/obj-vms.c: Fix comments.
584 * config/tc-a29k.c: Likewise.
585 * config/tc-alpha.c: Likewise.
586 * config/tc-h8300.c: Likewise.
587 * config/tc-h8500.c: Likewise.
588 * config/tc-i370.c: Likewise.
589 * config/tc-ia64.c: Likewise.
590 * config/tc-m68hc11.c: Likewise.
591 * config/tc-m68k.c: Likewise.
592 * config/tc-mips.c: Likewise.
593 * config/tc-ns32k.c: Likewise.
594 * config/tc-ppc.c: Likewise.
595 * config/tc-z8k.c: Likewise.
597 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
599 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
600 Default to '(SEC_LOAD | SEC_DATA)'.
601 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
603 * doc/internals.texi (CPU Backend): Describe
604 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
606 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
608 * as.c (parse_args): NULL terminate the long option list.
610 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
612 * config/tc-d30v.h: Include "write.h" for fixS.
613 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
615 2000-07-05 Nick Clifton <nickc@cygnus.com>
617 * config/tc-d30v.c (write_2_short): Further changes to warning
618 messages produced when combining EITHER_BUT_PREFER_MU attributed
621 2000-07-05 DJ Delorie <dj@redhat.com>
625 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
627 * config/tc-arm.c (psrs): Accept combinations of flags.
629 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
631 * config/tc-avr.c: Change _ () to _() around all strings marked
632 for translation (exception from the usual coding style).
633 (avr_opt): New struct variable, how the new switches are set.
634 (OPTION_MMCU): Define as 'm' and actually use.
635 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
636 (show_mcu_list): New function, display the list of known MCUs.
637 (md_show_usage): Document the new switches. Call show_mcu_list.
638 (avr_set_arch): Change 'm' to OPTION_MMCU.
639 (md_parse_option): Call show_mcu_list if unknown MCU specified.
640 Handle the new switches.
641 (avr_operands): Disable warnings for undefined combinations of
642 operands if -mall-opcodes. Disable warnings for skipping two-word
643 instructions if enhanced core or -mno-skip-bug.
644 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
645 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
646 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
647 (avr_ldi_expression): Warn about implicit lo8().
648 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
650 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
652 * configure.in: Add entry for mips-*-sysv4*MP*
654 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
655 elf32-tradlittlemips for traditional mips targets.
656 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
657 test for Link Once sections as in adjust_reloc_syms.
658 * config/te-tmips.h: New file for traditional mips targets. Define
661 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
663 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
664 flags argument is not present, don't change an existing section's
665 section's attributes. If the flags argument is present, warn if the
666 attributes don't match the section's current attributes. When
667 long section names are supported, set SEC_LINK_ONCE and
668 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
670 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
672 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
673 symbols; create them.
675 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
677 * write.c (set_segment_vma): New: Set vma and lma for a segment.
678 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
680 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
682 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
683 expressions. Ignore the problem when handling 16 bit immediates,
684 because the assembler will take care of the relocation later.
686 2000-06-27 Nick Clifton <nickc@cygnus.com>
688 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
689 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
690 sequential order, and emit warning messages if the input source
691 code contains constructs like that, or parallel constructs
692 containing such opcodes.
694 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
696 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
697 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
698 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
699 (md_show_usage): Update usage message.
700 (md_parse_option): Allow redefinition of MCU type within the
701 same avr[1-5] bfd machine type. Show both old and new MCU type
702 in the error message.
703 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
704 Simplify 8K wrap code.
706 2000-06-25 Kazu Hirata <kazu@hxi.com>
708 * config/obj-aout.c: Remove all uses of DEFUN.
709 * config/obj-ieee.c: Likewise.
710 * config/tc-sh.c: Fix comment typos.
711 * config/tc-tahoe.c: Likewise.
712 * config/tc-vax.c: Likewise.
713 * config/tc-w65.c: Likewise.
714 * config/tc-z8k.c: Likewise.
715 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
717 2000-06-24 DJ Delorie <dj@cygnus.com>
719 * config/tc-i386.c (md_estimate_size_before_relax): Revert
720 more changes from Sept 1999
721 (tc_i386_fix_adjustable): ditto
722 (md_apply_fix3): ditto
724 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
726 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
727 (gas_cgen_parse_operand): Set it around expression() call.
728 (gas_cgen_md_operand): Test for it before longjmp().
730 2000-06-24 Kazu Hirata <kazu@hxi.com>
732 * config/tc-h8500.c: Remove all uses of DEFUN.
733 * config/tc-sh.c: Likewise.
734 * config/tc-w65.c: Likewise.
735 * config/tc-z8k.c: Likewise.
737 * config/tc-h8500.c: Fix typos in comments.
739 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
741 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
744 2000-06-23 matthew green <mrg@redhat.com>
746 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
747 defined. Fix error message for `[' grouping.
749 2000-06-22 Kazu Hirata <kazu@hxi.com>
751 * config/tc-h8300.c: Fix formatting and comment typos.
753 2000-06-22 Timothy Wall <twall@cygnus.com>
755 * config/tc-ia64.c (note_register_values): Move premature QP
756 notation clearing into the appropriate place.
758 2000-06-22 Alan Modra <alan@linuxcare.com.au>
760 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
761 first before anything else. Add bin-bugs.h, emul.h and progress.h
762 Sort list of files as for $(OBJS) in Makefile.am.
764 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
765 find one. Remake dependencies.
766 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
767 * Makefile.in: Regenerate.
768 * doc/Makefile.in: Regenerate.
770 * config/tc-i386.c (i386_displacement): Don't assume a constant
771 displacement is necessarily 16 bits when in 16 bit code mode.
772 (md_assemble): Instead size the displacement here after we know
773 for sure that a .code16gcc operand hasn't automatically added
774 operand size prefixes.
776 2000-06-21 H.J. Lu <hjl@gnu.org>
778 * Makefile.am: Rebuild dependency.
779 * Makefile.in: Rebuild.
781 2000-06-21 Kazu Hirata <kazu@hxi.com>
783 * config/tc-h8300.c (parse_reg): Make the function static.
784 (parse_exp): Likewise.
786 2000-06-20 DJ Delorie <dj@cygnus.com>
788 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
789 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
790 for cygwin import libraries to work properly.
792 2000-06-20 H.J. Lu <hjl@gnu.org>
794 * Makefile.am: Rebuild dependency.
795 * Makefile.in: Rebuild.
796 * configure: Likewise.
797 * doc/Makefile.in: Likewise.
799 2000-06-20 Timothy Wall <twall@cygnus.com>
801 * doc/internals.texi (CPU backend): Add @itemx for
802 TC_START_LABEL_WITHOUT_COLON.
803 * doc/c-tic54x.texi: New.
804 * doc/as.texinfo: Add tic54x features and include primary tic54x
806 * doc/all.texi: Add C54X.
807 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
808 * doc/Makefile.in: Regenerate.
809 * configure.in: Add tic54x and define LIBM for tic54x.
810 * configure: Regenrate.
811 * config/tc-tic54x.[ch]: New.
812 * config/obj-coff.h: Add tic54x.
813 * Makefile.am: (CPU_TYPES): Add tic54x.
814 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
815 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
816 (as_new_LDADD): Add $(LIBM).
817 * Makefile.in: Regenerate.
819 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
821 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
822 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
823 * doc/as.texinfo: Likewise.
825 * configure, Makefile.in: Regenerate.
826 * configure.in (emulations): Recognize m6811 and m6812.
827 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
828 Added files for 68hc11 and 68hc12 assembler.
829 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
830 * config/tc-m68hc11.h: Header definition for that assembler.
832 2000-06-18 Nick Clifton <nickc@redhat.com>
834 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
835 instead of OCTETS_PER_BYTE.
837 * config/tc-v850.c: Fix compile time warnings.
838 * config/tc-ppc.c: Fix compile time warnings.
840 2000-06-18 H.J. Lu <hjl@gnu.org>
842 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
843 * configure: Rebuild.
845 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
847 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
850 2000-06-16 Nick Clifton <nickc@cygnus.com>
852 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
853 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
855 * doc/c-mips.texi: Document newly accepted cpu variants.
857 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
859 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
861 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
863 * macro.c (getstring): Make it possible to escape the quote
866 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
868 * config/tc-hppa.c (pa_export): Weak symbols can be global.
870 2000-06-13 H.J. Lu <hjl@gnu.org>
872 * configure: Regenerate.
874 2000-06-09 Alan Modra <alan@linuxcare.com.au>
876 * app.c (do_scrub_begin): Don't default lex[';'] as a line
878 * doc/internals.texi (line_separator_chars): Semicolon is no
879 longer a default. Mention null and newline as defaults.
881 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
883 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
884 * config/tc-i860.h (line_separator_chars): Likewise.
885 * config/tc-h8300.c (line_separator_chars): Likewise.
886 * config/tc-i960.c (line_separator_chars): Likewise.
887 * config/tc-m68k.c (line_separator_chars): Likewise.
888 * config/tc-mips.c (line_separator_chars): Likewise.
889 * config/tc-ns32k.c (line_separator_chars): Likewise.
890 * config/tc-sparc.c (line_separator_chars): Likewise.
891 * config/tc-vax.c (line_separator_chars): Likewise.
893 * config/tc-h8300.c (comment_chars): Use string initialiser.
894 * config/tc-i960.c (line_comment_chars): Likewise.
895 * config/tc-z8k.c (comment_chars, line_comment_chars,
896 line_separator_chars): Likewise.
898 * config/tc-arm.c (line_separator_chars): Always use `;', not just
901 2000-06-08 Nick Clifton <nickc@cygnus.com>
903 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
906 2000-06-08 David O'Brien <obrien@FreeBSD.org>
908 * configure.in (VERSION): Update to show this is the CVS mainline.
910 2000-06-08 Matthew Jacob <mjacob@feral.com>
912 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
913 $at is the integer register $r28, vs. both $r28 and the floating
916 2000-06-08 James E. Wilson <wilson@cygnus.com>
918 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
919 (dot_endp): Don't call ia64_flush_insns.
920 (emit_one_bundle): Don't delete prologue/body records from
921 unwind_record list in first loop. Rewrite second loop to account for
924 2000-06-07 David Mosberger <davidm@hpl.hp.com>
926 * config/tc-ia64.c: Add missing prototypes.
927 (generate_unwind_image): Cast argument to output_unw_records call.
929 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
931 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
933 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
935 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
936 (REGISTER_P): likewise.
937 (avr_opcodes): uses include/opcode/avr.h
938 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
940 2000-06-04 Alan Modra <alan@linuxcare.com.au>
942 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
945 2000-06-03 H.J. Lu <hjl@gnu.org>
947 * read.c (is_end_of_line): Put back `;'.
949 2000-06-03 Alan Modra <alan@linuxcare.com.au>
951 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
953 2000-06-01 Alan Modra <alan@linuxcare.com.au>
955 * expr.c (operand): Test is_end_of_line outside switch to catch
956 line separator chars that are also operators.
957 (operator): Return O_illegal for line separator chars.
959 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
960 entry (or `!' entry for TC_HPPA).
962 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
963 before indexing is_end_of_line. Remove redundant check for '\0'.
965 * config/tc-h8500.c (md_assemble): Likewise.
966 * config/tc-mcore.c (md_assemble): Likewise.
967 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
970 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
972 * config/tc-mcore.c (mcore_cons): Likewise.
973 (mcore_float_cons): Likewise.
974 (mcore_stringer): Likewise.
975 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
977 2000-06-01 Scott Bambrough <scottb@netwinder.org>
979 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
981 2000-05-29 Nick Clifton <nickc@cygnus.com>
983 * config/tc-sh.c: Fix compile time warning messages.
985 * config/tc-mips.c: Fix compile time warning messages.
987 2000-05-29 Philip Blundell <philb@gnu.org>
989 * doc/as.texinfo: Update copyright dates.
990 (Local Labels): Delete misplaced mention of ARM.
991 * NEWS: Mention ARM ELF support.
993 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
995 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
996 it is modified, and use the real_size to compute the frag address
997 for dwarf2 line info.
999 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1001 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1002 line-matching scheme to cope with automake moving variables around.
1003 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1004 * Makefile.in: Regenerate.
1006 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1008 * config/tc-sparc.c (sparc_relax): New.
1009 (md_longopts): Add -relax and -no-relax options.
1010 (md_parse_options, md_show_usage): Likewise.
1011 (md_apply_fix3): Optimize tail call into branch always if possible.
1013 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1015 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1016 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1017 rules, with warning when a GAS statement specifies a packing that
1018 will result in an instruction being squashed.
1019 Added typdef packing_type and enumerals, changed various integer
1020 literals to use the enumerals.
1022 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1024 * config/tc-ia64.c (dot_restorereg_p): New function.
1025 (md_pseudo_table): Add restorereg.p.
1026 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1027 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1029 * config/tc-ia64.h (unw_record_type): Add unwabi.
1030 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1031 called MASK with members for imask, and the masks produced by
1032 fr_mem, gr_mem, br_mem, and frgr_mem.
1033 (unw_p_record): Add members ABI and CONTEXT.
1034 (unw_x_record): Add member AB.
1035 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1036 as pseudo-register for use during unwind info generation.
1037 (AR_PFS, AR_LC): New macros.
1038 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1039 whose names start with an at sign (as in "@priunat").
1040 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1042 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1043 proc_end, unwind_info, personality_routine): Consolidate into
1044 "unwind" structure to reduce offset-table use. Add member
1045 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1047 (output_R1_format, output_R3_format, output_P3_format,
1048 output_P6_format): Initialize R with zero to reduce compiler warnings.
1049 (output_P7_format): Ditto. Add `default' branch to switch
1050 statement to reduce compiler warnings.
1051 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1052 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1053 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1054 into single argument.
1055 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1056 compiler warnings. Merge A and B args into single argument.
1057 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1058 A and B args into single argument.
1059 (free_record): Removed (wasn't used).
1060 (free_list_records): Also free imasks in prologue records.
1061 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1062 (output_spill_mask): Remove.
1063 (output_unwabi): New function.
1064 (output_epilogue, output_label_state, output_copy_state): Call
1066 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1067 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1069 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1070 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1071 as part of handling the prologue records. Emit region's imask if
1072 we have one. Handle unwabi, epilogue, label_state, copy_state,
1073 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1074 spill_sprel_p, and spill_reg_p records.
1075 (set_imask, count_bits, slot_index): New function.
1076 (fixup_unw_records): Fix region size computation. Handle
1077 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1078 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1079 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1080 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1081 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1082 (dot_save): Use manifest constants for applicaton registers.
1083 Handle REG_PR and REG_PRIUNAT.
1084 (dot_restore): Don't just ignore it.
1085 (dot_restorereg): New function..
1086 (generate_unwind_image): Ensure unwind info is a multiple of eight
1087 bytes, not just four bytes.
1088 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1089 (dot_altrp): Don't just ignore it.
1090 (dot_savemem): New function. Replaces dot_savesp() and
1091 dot_savepsp(). Use manifest constants for applicaton registers.
1092 Handle REG_PR and REG_PRIUNAT.
1093 (dot_savef): Simplify.
1094 (dot_saveb): Support generation of br_gr.
1095 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1096 dot_label_state, dot_copy_state): New function.
1097 (dot_unwabi): Don't just ignore it.
1098 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1099 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1100 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1101 (emit_one_bundle): Set slot number for prologue/body records
1102 *before* emitting the first insn.
1103 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1104 (md_begin): Declare "psp" pseudo-register.
1105 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1106 so we don't get segfault.
1107 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1108 counts as required per SW Conventions manual
1109 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1110 output_preds_psprel, output_preds_sprel, output_spill_base,
1111 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1112 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1113 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1114 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1115 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1116 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1117 (dot_vframe): Implement.
1118 (dot_vframesp, dot_vframepsp): New function.
1120 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1122 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1123 * configure: Regenerate.
1125 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1127 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1128 (md_estimate_size_before_relax): so we can use it here instead of
1129 old kludges. Localise vars to blocks. Comment.
1131 * frags.c (frag_new): Update fr_var comments.
1132 * frags.h (struct frag): Ditto.
1134 2000-05-22 Richard Henderson <rth@cygnus.com>
1136 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1137 (pseudo_func): Add pcrel.
1138 (operand_match): Handle IA64_OPND_TGT64.
1139 (build_insn): Likewise.
1140 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1141 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1142 (fix_insn): Handle all three 64-bit relocation types.
1144 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1146 * obj.h (struct format_ops): New members begin, app_file,
1147 s_set_other, s_set_desc, s_get_type, s_set_type,
1148 separate_stab_sections, init_stab_section.
1150 * config/obj-multi.h: Update GPL notice to v2.
1152 (obj_app_file): New.
1153 (S_SET_SIZE): Test s_set_size for NULL before calling.
1154 (S_SET_ALIGN): Similar for s_set_align.
1159 (SEPARATE_STAB_SECTIONS): New.
1160 (INIT_STAB_SECTION): New.
1161 (EMIT_SECTION_SYMBOLS): New.
1162 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1164 * config/obj-elf.h: Update GPL notice to v2.
1165 Mention that this file is included from obj-multi.h.
1166 (obj_begin): Wrap definition in ifndef.
1167 (elf_file_symbol): Constify declaration.
1168 (obj_app_file): Ditto.
1169 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1170 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1172 * config/obj-elf.c (elf_s_set_other): New.
1173 (elf_file_symbol): Constify argument.
1174 (elf_separate_stab_sections): New.
1175 (elf_init_stab_section): New.
1176 (elf_format_ops): Add new members. Remove comma at end.
1178 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1179 (ecoff_format_ops): Add new fields. Remove comma at end.
1180 Mention inconsistency for emit_section_symbols.
1182 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1184 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1185 (coff_separate_stab_sections): New.
1186 (coff_format_ops): Add new members.
1188 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1189 (obj_aout_s_set_other): New.
1190 (obj_aout_s_set_desc): New.
1191 (obj_aout_s_get_type): New.
1192 (obj_aout_s_set_type): New.
1193 (obj_aout_separate_stab_sections): New.
1194 (aout_format_ops): New members added. Use obj_aout_process_stab,
1195 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1196 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1198 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1200 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1202 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1203 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1204 (md_estimate_size_before_relax): Ensure jumps to weak and
1205 externally visible symbols are relocatable.
1207 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1209 * stabs.c (aout_process_stab): Make global.
1210 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1211 * read.h (aout_process_stab): Declare.
1213 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1214 Generalize to *aout, *coff *elf.
1215 * configure: Regenerated.
1217 * doc/internals.texi (Object format backend): Say
1218 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1220 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1221 * Makefile.in: Regenerated.
1223 2000-05-19 Catherine Moore <clm@cygnus.com>
1225 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1227 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1229 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1230 instruction to reflect change in re_assemble_*.
1232 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1234 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1235 build PA64 ELF tools.
1236 * configure: Rebuilt.
1238 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1240 * Makefile.am: Regenerate dependencies.
1241 * Makefile.in: Regenerate.
1243 2000-05-15 Nick Clifton <nickc@cygnus.com>
1245 * config/tc-arm.c (struct asm_psr): Add boolean field
1246 distinguishing between CSPR and SPSR. Rename 'number' field
1248 (psrs): Rearrange contents to match new asm_psr structure.
1249 (arm_psr_parse): Move next to psr_required_here. Make it
1250 return an asm_psr structure.
1251 (psr_required_here): Use asm_psr structure returned by
1253 (do_msr): Reorganise to allow psr_required_here to be called
1255 (md_undefined_name): Mark 'name' parameter as unused, since
1256 the COFF target does not use it.
1258 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1260 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1262 * config/te-aux.h: Likewise.
1263 * config/te-dpx2.h: Likewise.
1264 * config/te-go32.h: Likewise.
1265 * config/te-hp300.h: Likewise.
1266 * config/te-hppa.h: Likewise.
1267 * config/te-i386aix.h: Likewise.
1268 * config/te-ic960.h: Likewise.
1269 * config/te-interix.h: Likewise.
1270 * config/te-nbsd532.h: Likewise.
1271 * config/te-pc532mach.h: Likewise.
1272 * config/te-ppcnw.h: Likewise.
1273 * config/te-psos.h: Likewise.
1274 * config/te-sparcaout.h: Likewise.
1275 * config/te-sun3.h: Likewise.
1276 * config/te-sysv32.h: Likewise.
1278 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1280 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1281 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1282 and sign extend without an if statement.
1283 (build_bytes): Likewise.
1285 2000-05-14 Kazu Hirata <kazu@hxi.com>
1287 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1288 X_add_symbol L_32 case.
1290 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1292 * config/te-freebsd.h: New file.
1294 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1296 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1297 bindtextdomain): Replace defines with those from intl/libgettext.h
1298 to quieten gcc warnings.
1300 * NEWS: Mention x86 .arch and -q.
1302 * config/tc-i386.c (quiet_warnings): New.
1303 (md_assemble): Use quiet_warnings.
1304 (md_parse_option): Set quiet_warnings from -q.
1305 (md_show_usage): Mention -q, delete -m.
1306 (flag_do_long_jump): Delete.
1307 (md_parse_option): Remove -m.
1308 (md_show_usage): Remove -m.
1309 (md_create_long_jump): Remove useless flag_do_long_jump code.
1311 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1312 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1314 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1315 Alexander Sokolov <robocop@netlink.ru>
1317 * doc/c-i386.texi (i386-Arch): New section.
1318 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1320 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1321 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1322 architecture has been given and is not 486.
1323 (set_cpu_arch): New.
1324 (md_pseudo_table): Add .arch.
1325 (md_assemble): Warn if cpu architecture has been given and an
1326 unsupported instruction.
1328 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1329 Move operand_types bit defines after relevant template field.
1330 (template): Add cpu_flags.
1334 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1336 * config/tc-mn10300.h (md_end): Define.
1337 (mn10300_finalize): Declare.
1338 * config/tc-mn10300.c: Include dwarf2dbg.h.
1339 (debug_line): Define.
1340 (md_assemble): Generate dwarf2 line info.
1341 (mn10300_finalize): New function. Finalize dwarf2 info.
1343 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1345 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1346 external version of the relocation for weak symbols.
1348 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1350 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1351 frame size in units of 16 bytes, as required per SW Conventions manual.
1352 (output_unw_records): Output info-block header as a dword to get
1355 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1357 * as.h: #include "file", not <file> on files from ../include.
1358 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1359 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1360 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1361 (tc_coff_symbol_emit_hook): Ditto.
1362 (OPTCOUNT): Cast to int to avoid compiler warning.
1363 (md_begin): Fix signed/unsigned warnings.
1365 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1367 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1368 ABRANCH LONG case for a conditional branch on a 68000.
1369 (md_estimate_size_before_relax): Likewise. Also handle
1370 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1371 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1372 PC-relative on all CPUs.
1373 (md_estimate_size_before_relax): Likewise.
1375 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1377 * as.c (parse_args): Just mention current year in printed
1380 2000-05-03 J.T. Conklin <jtc@redback.com>
1382 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1384 (md_parse_option): Recognize -m7400.
1386 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1388 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1389 don't permit lp to become less than the words array.
1391 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1393 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1394 Fix little-endian case.
1396 2000-05-03 David O'Brien <obrien@NUXI.com>
1398 * as.c (parse_args): Update copyright.
1400 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1402 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1403 for the .bss section too.
1405 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1407 * configure.in: Set em=linux for hppa-*-linux.
1408 * configure: Regenerate.
1409 * doc/Makefile.in: Regenerate with correct automake.
1411 * frags.c (frag_grow): Sanity check chunk_size.
1413 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1414 * config/obj-som.h: Likewise.
1415 * config/obj-ieee.h: Likewise.
1417 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1419 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1420 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1421 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1422 (pa_ip): low_sign_unext now returns via function value. Use
1423 re_assemble_* instead of dis_assemble_* and
1424 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1426 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1427 (md_section_align, md_parse_option, md_show_usage,
1428 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1429 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1430 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1431 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1432 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1434 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1435 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1436 outside of switch. Correct mask and shifting errors in case 10
1437 and case -11. In case 21, compare against signed range to suit
1438 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1439 case 17 and case 22, use offsetT variable to properly check range.
1440 Use re_assemble_* here too.
1441 (evaluate_absolute): Change type of value to offsetT. Call
1442 hppa_field_adjust to do the work for us.
1443 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1444 (pa_parse_cmpib_64_cmpltr): Ditto.
1445 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1446 of i to unsigned int.
1447 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1448 (pa_end_of_source): Return type is void.
1450 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1452 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1454 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1456 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1457 More comments added.
1458 (md_begin): Removed "construct symbols for each register name".
1459 Because register names conflicts with GCC generated function
1461 (avr_operand): Now constant numbers can be used as a register
1462 identifiers (0 as r0, 31 as r31).
1463 (md_assemble): use skip_space () before parsing instruction
1466 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1468 * config/tc-avr.c: New AVR_ISA_ defined.
1469 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1470 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1471 for `fmul', `movw' and `lpm R,Z' instructions.
1472 (avr_operands): Warn if current opcode is a two-word instruction
1473 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1474 (avr_opcodes): New commands added.
1475 (REGISTER_P): Check 'a' and 'v' constraint letters.
1476 (mcu_types): New MCU added.
1478 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1480 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1481 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1482 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1483 * configure: Regenerate.
1485 2000-04-29 Andreas Jaeger <aj@suse.de>
1487 * as.h: Correctly check GCC version.
1489 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1491 * as.c (parse_args): Allow md_parse_option to override -a listing
1493 * config/obj-coff.c (add_lineno): Change type of offset parameter
1494 from "int" to "bfd_vma."
1495 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1496 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1497 (ppc_change_csect): Align correctly for XCOFF64.
1498 (ppc_machine): New function, which discards "ppc_machine" line.
1499 (ppc_tc): Cons for 8 when code is 64 bit.
1500 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1502 (md_parse_option): Handle -a64 and -a32.
1504 * config/tc-ppc.h (TARGET_MACH): Define.
1505 (TARGET_FORMAT): Move to function.
1506 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1508 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1510 * doc/as.1: Fix unbalanced brackets.
1512 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1514 (line_comment_chars): Set to '/' if TE_FreeBSD.
1516 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1518 * configure.in: Configury support for PA64 (currently disabled).
1519 * configure: Rebuilt.
1521 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1523 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1524 bfd_set_section_alignment.
1526 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1528 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1531 2000-04-24 Nick Clifton <nickc@cygnus.com>
1533 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1534 * doc/as.texinfo (Align): Include arm and strongarm in list of
1535 targets that have the second form of the behaviour of the .align
1538 2000-04-24 Mark Klein <mklein@dis.com>
1540 * obj-som.c: Terminate obj_pseudo_table.
1542 2000-04-22 Timothy Wall <twall@cygnus.com>
1544 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1546 (operand_match): Conditionally insert default bit values for IMMU9.
1548 2000-04-14 Matthew Green <mrg@cygnus.com>
1550 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1551 * configure: Rebuilt.
1553 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1554 Jason Eckhardt <jle@cygnus.com>
1556 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1558 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1559 Added handling of new operand types l,y,&,fe,fE,fx.
1561 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1562 David Mosberger <davidm@hpl.hp.com>
1563 Timothy Wall <twall@cygnus.com>
1564 Andrew MacLeod <amacleod@cygnus.com>
1565 Jim Wilson <wilson@cygnus.com>
1567 * Makefile.am (CPU_TYPES): Add ia64.
1568 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1569 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1570 * Makefile.in: Rebuild.
1571 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1572 * configure: Rebuild.
1573 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1574 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1575 * expr.c (expr): Handle md_optimize_expr.
1576 * read.c (LEX_HASH): Add comment.
1577 * config/tc-ia64.c, config/tc-ia64.h: New files.
1579 2000-04-21 Richard Henderson <rth@cygnus.com>
1581 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1582 bundling a non-delayed branch type instruction.
1584 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1586 * config/tc-mn10300.c (HAVE_AM30): Define.
1587 (md_assemble): Use it.
1589 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1591 * config/obj-elf.c (obj_elf_change_section): Check for changed
1594 * Makefile.am: (CPU_MULTI_VALID): Remove.
1595 (MULTI_CPU_TYPES): Define.
1596 (MULTI_CPU_OBJ_VALID): Define.
1597 (DEPTC): Use the above.
1598 (DEPOBJ): Same here.
1600 Regenerate dependencies.
1601 * Makefile.in: Regenerate.
1603 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1605 * Makefile.am (YACC, LEX): Get them from configure.
1607 2000-04-18 H.J. Lu (hjl@gnu.org)
1609 * config/tc-i386.c (offset_in_range): Use addressT instead of
1610 bfd_vma for non-bfd assemblers.
1612 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1614 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1615 doesn't give spurious errors.
1617 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1619 * as.h (SEEK_SET): Define if undefined.
1621 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1623 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1624 constants, and don't assume offsetT is 32 bits.
1626 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1628 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1629 (md_pcrel_from_section): Add prototype.
1630 (d10v_fix_adjustable): Add prototype.
1631 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1633 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1635 2000-04-12 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1638 symbol in frag chain.
1640 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1642 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1643 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1644 (fits_in_signed_word, smallest_imm_type): Ditto.
1645 (md_assemble): Use an offsetT var to hold offsetT values, not a
1647 (offset_in_range): New.
1648 (md_assemble): Use it.
1649 (md_convert_frag): Change type of target_address, opcode_address,
1650 and displacement_from_opcode_start to offsetT.
1651 (md_create_short_jump): Change type of offset to offsetT.
1652 (md_create_long_jump): Ditto.
1653 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1654 (md_chars_to_number): Remove.
1655 (output_invalid): Remove duplicate prototype.
1657 2000-04-09 Nick Clifton <nickc@cygnus.com>
1659 * Makefile.am (CPU_TYPES): Add 'avr'.
1660 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1661 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1663 * Makefile.in: Regenerate.
1665 * doc/as.texinfo: Add M32R documentation.
1667 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1669 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1670 --enable-build-warnings option.
1671 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1672 * Makefile.in, configure: Re-generate.
1674 2000-04-07 Nick Clifton <nickc@cygnus.com>
1676 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1677 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1678 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1679 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1680 (arm_force_relocation): Force relocations for
1681 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1683 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1685 * config/tc-sh.c (get_operands): There's no third operand if the
1686 first operand is an immediate.
1688 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1690 * config/tc-sh.c (immediate): Delete.
1691 (sh_operand_info): Add immediate member.
1692 (parse_reg): Use A_PC for pc.
1693 (parse_exp): Add second argument 'op'. All callers changed.
1694 (parse_at): Expect pc to be coded as A_PC.
1695 Use immediate field in *op.
1696 (insert): Add fourth argument 'op'. All callers changed.
1697 (build_relax): Add second argument 'op'. All callers changed.
1698 (insert_loop_bounds): New function.
1699 (build_Mytes): Remove DISP_4.
1700 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1701 (assemble_ppi): Use immediate field in *operand.
1702 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1703 (md_apply_fix): Likewise.
1704 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1706 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1708 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1710 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1712 * internals.texi (CPU backend): Document
1713 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1715 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1717 * po/gas.pot: Regenerate.
1719 * as.c (show_usage): Restore translated part of bug string.
1720 * gasp.c (show_usage): Likewise.
1722 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1723 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1724 than move-if-change.
1725 (DEP1): Modify for "gcc -MM".
1729 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1730 Update dependencies.
1731 * Makefile.in: Regenerate.
1733 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1735 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1736 (md_begin): Likewise.
1737 (HAVE_AM33): New macro.
1738 (md_assemble): Use it. Match r_regs and xr_regs only if
1741 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1743 * as.h: #include "bin-bugs.h"
1744 * as.c (show_usage): Use REPORT_BUGS_TO.
1745 * gasp.c: #include "bin-bugs.h"
1746 (show_usage): Use REPORT_BUGS_TO.
1748 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1750 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1752 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1753 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1756 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1758 * config/tc-i386.c (i386_immediate): Don't assume a constant
1759 immediate is necessarily 16 bits when in 16 bit code mode.
1760 (md_assemble): Instead set guess_suffix here after we have checked
1763 2000-04-02 Richard Henderson <rth@cygnus.com>
1765 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1766 quantities. Correct right shift sign extension.
1767 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1768 32-bit value when shifting into place.
1770 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1772 * app.c: Add ATTRIBUTE_UNUSED as needed.
1773 * config/tc-ppc.c: Likewise.
1774 (ppc_size): Make unsigned long.
1775 (ppc_insert_operand): Add casts to avoid warnings.
1777 2000-03-31 Nick Clifton <nickc@cygnus.com>
1779 * config/tc-d10v.h (md_flush_pending_output): Define.
1781 2000-03-29 Nick Clifton <nickc@cygnus.com>
1783 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1784 segment. Works for both BFD_ASSEMBLER and others.
1785 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1787 2000-03-29 Nick Clifton <nickc@cygnus.com
1789 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1791 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1793 * listing.c (LISTING_LHS_WIDTH): Default depends on
1795 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1797 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1799 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1802 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1804 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1806 * config/tc-avr.c (mcu_types): Add missing initialiser.
1807 (md_pcrel_from_section): Add prototype.
1808 (avr_operand): Remove redundant test of unsigned < 0.
1809 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1811 2000-03-27 Denis Chertykov <denisc@overta.ru>
1813 * config/tc-avr.c: New file for AVR support.
1814 * config/tc-avr.h: Likewise.
1815 * configure.in: Add AVR support.
1816 * configure: Regenerate.
1818 2000-03-26 Timothy Wall <twall@cygnus.com>
1820 * gasp.c (macro_op): Add new argument to check_macro call.
1821 Macro structure definitions moved to macro.h
1822 * sb.h: Add argument to prototype for input_scrub_include_sb.
1823 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1824 nesting checks with an additional flag.
1825 (struct input_save): Add flag to indicate whether current sb
1826 should be checked for proper macro/conditional nesting.
1827 (input_scrub_push/pop): Save/restore nest check flag.
1828 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1830 * macro.c (check_macro): Allow caller to retrieve parsed macro
1831 information if a pointer is provided. This information may be
1832 used by the new macro hooks.
1833 * macro.h: Update prototype for check_macro. Macro struct
1834 definitions moved here from macro.c/gasp.c.
1835 * read.c (read_a_source_file): Add parameter to check_macro call,
1836 and pass macro info to the macro hook, if defined.
1837 (input_scrub_insert_line): New. Allow insertion of a line of
1838 characters into the input stream.
1839 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1840 file into the input stream.
1841 (s_include): Use input_scrub_insert_file.
1842 * internals.texi: Document new macro hooks.
1843 * as.h: New prototypes added.
1845 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1847 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1848 an initial capital letter.
1849 (i386_index_check): Reindent.
1851 2000-03-19 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1856 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1858 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1859 instruction operand bad if Rd > 7 when generating
1860 thumb instructions. Prevents for example,
1861 "adr r12,label" from silently failing and generating
1862 the wrong instruction.
1864 2000-03-17 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1867 that have a destingation >= 0x400000.
1868 Fix compile time warning messages.
1870 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1872 * config/tc-sh.c (md_begin): When encountering insn that are
1873 not supported by the current arch, only change the name if
1874 its contents are the same as prev_name.
1875 (get_specific): If the the architecture doesn't match, fail.
1877 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1879 * config/tc-sh.c (IDENT_CHAR): Define.
1880 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1881 matching back where it came from.
1883 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1885 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1887 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1889 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1892 2000-03-15 Kazu Hirata <kazu@hxi.com>
1894 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1896 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1898 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1899 floating-point-number, make sure 'f' is in FLT_CHARS.
1901 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1903 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1904 (s_lcomm_internal): Use it.
1905 * doc/internals.texi (CPU backend): Document it.
1906 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1909 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1911 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1914 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1915 implementation doesn't have special handling for switch
1917 (macro_build): Allow for code in sections other than .text.
1919 (mips_ip): Likewise.
1920 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1921 Don't perform relocs if we will be outputting them.
1922 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1923 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1926 2000-03-09 Catherine Moore <clm@cygnus.com>
1928 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1929 relocation type based on the entry in the fixup structure.
1931 2000-03-08 H.J. Lu (hjl@gnu.org)
1933 * Makefile.am (install-exec-tooldir): Depend on
1934 install-exec-bindir for parallel make.
1935 * Makefile.in: Regenerated.
1937 2000-03-06 Nick Clifton <nickc@cygnus.com>
1939 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1941 (md_parse_option): Parse -m32r command line switch - disable m32rx
1943 (md_show_usage): Document new option.
1945 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1946 * doc/Makefile.in: Regenerate.
1947 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1949 2000-03-02 Michael Meissner <meissner@redhat.com>
1951 * config/tc-d30v.c (check_range): Remove code that incorrectly
1952 sign extended values where bits < 32.
1954 2000-03-02 H.J. Lu (hjl@gnu.org)
1956 * configure.in: Support --enable-targets=all on ia32.
1957 * configure: Regenerated.
1959 2000-03-01 Nick Clifton <nickc@cygnus.com>
1961 * gasp.c (do_align): Remove bogus check of alignment value.
1963 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1965 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1966 TC_PPC was defined forced the type of a symbol with no other type
1969 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1971 * doc/internals.texi (CPU backend): Mention that
1972 line_separator_chars do not break up comments. Fix typos for
1973 LEX_AT and LEX_NAME descriptions. Document operands for
1974 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1975 description of md_create_short_jump usage. Document argument for
1976 md_undefined_symbol.
1978 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1980 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1981 (md_parse_option): Handle it.
1982 (md_show_usage): Document it.
1984 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1986 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1987 opcode, for the instruction `pal19'. From Andrea Arcangeli
1990 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1992 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1994 (md_assemble): To here, before template operands are matched.
1995 Also ensure a constant immediate is sign extended when we know the
1996 size is at most 16 bits. This is to catch cases like "add
1997 $0xffc0,%ax" where we don't know the size, and thus that the
1998 immediate can be represented as Imm8S until after parsing the
2000 (i386_displacement): Similarly sign extend 16 bit constant
2002 (md_assemble): Relax 16-bit jump constant range check to suit sign
2003 extended displacements.
2005 2000-02-26 Andreas Jaeger <aj@suse.de>
2007 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2009 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2011 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2012 call operands when intel_syntax.
2013 (intel_float_operand): Return 2 for "fi...".
2014 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2015 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2016 earlier "SHORT" change.
2017 (md_assemble): When determining suffix from Regs, exclude
2020 2000-02-24 Nick Clifton <nickc@cygnus.com>
2022 * configure: Add arm-wince, mips-pe and sh-pe targets.
2023 * configure: Regenerate.
2025 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2027 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2028 "pe-mips" for the mips-pe target.
2030 * config/tc-arm.c (insns): Change displacement encoded in BL
2031 and B instructions if the target port is arm-wince.
2032 (do_ldst): Do not bias the relocation offset if the target
2034 (md_pcrel_from): Add in missing relocation offset bias if the
2035 target os arm-wince.
2037 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2038 (md_begin): Disable -G support for mips-pe target.
2039 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2040 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2043 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2044 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2045 assembler, just set the alignment to 4.
2047 * config/te-wince-pe.h: New file for WinCE targets. Define
2050 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2052 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2053 string instructions.
2054 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2055 (i386_intel_memory_operand): After finding a segment override,
2056 check again for no `[' before looking for a displacement. Bomb if
2057 more than one displacement rather than silently discarding the
2058 second and subsequent ones. Free strings malloc'd by
2059 build_displacement_string.
2061 2000-02-24 Catherine Moore <clm@cygnus.com>
2063 * config/obj-som.c (obj_pseudo_table): Add "weak".
2064 (obj_som_weak): New routine.
2066 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2068 * config/tc-i386.c (union i386_op): New.
2069 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2070 Throughout file replace occurences of disps[n], imms[n], regs[n]
2071 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2072 intel mode operand swapping. Add assert in regKludge and
2073 fake_zero_displacement code. Test i.types[n] when outputting
2074 displacements and immediates. Combine output of Disp16 with
2076 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2077 when in intel mode by (not) reversing fsub and fdiv operands
2078 before the template search. This fails for single operand
2079 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2080 undefined. Instead fix the base_opcode after we've found the
2081 template. Move base_opcode xor with found_reverse_match from
2082 opcode output code to before this fix so we test for the correct
2084 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2085 check in intel mode. Instead compare opcodes.
2087 * config/tc-i386.h (TC_RELOC): Delete.
2088 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2089 with equivalent call to reloc.
2091 * as.h (flag_m68k_mri): Move declaration after target include, and
2092 only declare when TC_M68K defined. Define as zero otherwise.
2093 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2094 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2095 Define as zero otherwise.
2096 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2097 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2098 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2099 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2100 testing whether defined.
2101 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2102 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2103 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2104 rather than testing whether defined.
2105 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2106 (parse_mri_cons): Declare and use only when TC_M68K.
2107 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2108 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2109 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2111 * NEWS: Mention IBM 370 support.
2113 2000-02-23 Richard Henderson <rth@cygnus.com>
2115 * config/tc-i386.c (md_assemble): When swapping operands for
2116 intel_syntax, assume everything that's not Imm or Disp is a
2119 2000-02-23 Linas Vepstas <linas@linas.org>
2121 * config/tc-i370.c, config/tc-i370.h: New files.
2122 * Makefile.am: Add support for Linux/IBM 370.
2123 * configure.in: Likewise.
2124 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2125 * config/obj-elf.c: Include elf/i370.h
2126 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2128 * Makefile.in: Regenerate.
2129 * configure: Regenerate.
2131 * doc/c-i370.texi: New file.
2132 * doc/all.texi: Include it.
2133 * doc/as.texinfo: And here.
2134 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2135 * doc/Makefile.in: Regenerate.
2137 2000-02-19 Michael Meissner <meissner@redhat.com>
2139 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2140 determine if an instruction can be used in parallel with an ADDppp
2141 or SUBppp instruction.
2143 2000-02-22 Andrew Haley <aph@cygnus.com>
2145 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2147 1999-12-30 Andrew Haley <aph@cygnus.com>
2149 * config/tc-mips.c (mips_gp32): New variable.
2150 (macro_build) Use mips_gp32.
2152 (md_longopts): Add "-mgp32" and "-mgp64".
2153 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2155 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2157 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2158 warning, and bump it to 1.
2160 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2162 From Brad Lucier <lucier@math.purdue.edu>:
2163 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2166 2000-02-21 Catherine Moore <clm@cygnus.com>
2168 * config/tc-mips.c (MF_HILO_INSN): Define.
2169 (mips_7000_hilo_fix): Declare.
2170 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2171 (md_parse_option): Check for 7000_HILO_FIX options.
2172 (OPTION_M7000_HILO_FIX): Define.
2173 (OPTION_NO_M7000_HILO_FIX): Define.
2174 * doc/c-mips.texi (-mfix7000): Describe.
2176 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2178 * listing.c (print_lines): Remove unused variable `end'.
2180 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2181 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2182 reloc_type when BFD_ASSEMBLER.
2183 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2184 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2185 statement and quell signed vs. unsigned comparison warning.
2187 2000-02-18 Nick Clifton <nickc@cygnus.com>
2189 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2190 the computed frag offset, rather than overwriting it.
2192 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2194 * config/tc-sh.c ("elf/sh.h"): Include.
2195 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2196 (md.begin): Initialize target_arch.
2197 Only include opcodes in has table that match selected architecture.
2198 (parse_reg): Recognize register names for sh-dsp.
2199 (parse_at): Recognize post-modify addressing.
2200 (get_operands): The leading space is now optional.
2201 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2202 arguments. Update valid_arch.
2203 (build_Mytes): Add support for SDT_REG_N.
2204 (find_cooked_opcode): New function, broken out of md_assemble.
2205 (assemble_ppi, sh_elf_final_processing): New functions.
2206 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2207 (md_longopts, md_parse_option): New option: -dsp.
2208 * config/tc-sh.h (elf_tc_final_processing): Define.
2209 (sh_elf_final_processing): Declare.
2211 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2213 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2214 the unwinder subspace. Save the current seg/subseg before creating
2217 2000-02-10 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2220 little endian targets.
2221 (INST_BYTE1): Redefine to handle big and little endian
2223 (cpu_type): New type: Select between M340 and M210.
2224 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2225 instructions of the M340.
2226 (md_assemble): Add support for the MULSH and OPSR classes of
2228 (md_atof): Add support for little endian targets.
2229 (md_parse_option): Add support for -EL, -EB and -mcpu command
2231 (md_convert_frag): Add support for little endian targets.
2232 (md_apply_fix3): Add support for little endian targets.
2233 (md_number_to_chars): Add support for little endian targets.
2235 2000-02-10 Timothy Wall <twall@redhat.com>
2237 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2238 defined, use it to verify the symbol just read should be a label.
2240 2000-02-10 Timothy Wall <twall@redhat.com>
2242 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2243 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2244 around colons when KEEP_WHITE_AROUND_COLON is defined.
2245 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2246 and KEEP_WHITE_AROUND_COLON.
2248 2000-02-08 Timothy Wall <twall@redhat.com>
2250 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2252 (do_repeat): New. Abstract repeat logic so that a "break" can be
2254 (end_repeat): New. Provide support for a "break" out of the
2256 * read.h: Add prototypes for new functions.
2258 2000-02-08 Timothy Wall <twall@redhat.com>
2260 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2261 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2262 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2265 2000-02-08 Timothy Wall <twall@redhat.com>
2267 * read.c: Added elseif to directives table.
2268 * read.h: Added prototype for s_elseif.
2269 * doc/as.texinfo: Added description for elseif.
2270 * cond.c (s_elseif): New function
2272 2000-02-04 Timothy Wall <twall@redhat.com>
2274 * listing.c (print_lines): Remove conditionals causing bug in
2277 2000-02-03 Timothy Wall <twall@cygnus.com>
2279 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2281 * frags.c (frag_new): Calculate fr_fix in octets
2282 (frag_now_fix) Return offset as target address offset (bytes).
2283 (frag_now_fix_octets) New - Return offset in octets (8-bit
2285 * frags.h: Added prototype for frag_now_fix_octets().
2286 Distinguish between octets and bytes in field descriptions.
2287 * listing.c (calc_hex): Account for octets vs bytes when
2288 printing addresses/offsets.
2289 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2290 target is little-endian, print the octets in a word in big-endian
2291 order so that the display looks like a proper hexadecimal number,
2292 instead of having the octets reversed.
2293 * read.c (do_align): When recording alignment, alignment power
2294 should be in terms of target bytes (minimum addressible unit)
2296 (do_org) Convert ORG target address (byte) argument into an
2297 octet offset when generating a variable fragment.
2298 * symbols.c (resolve_symbol_value): Symbol final value
2299 converted to a target address offset (bytes) from its octet offset.
2300 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2301 offset (bytes) is adjusted by the frag offset (octets) converted
2303 (coff_frob_section) Section alignment power is in terms of bytes;
2304 convert it to an octet alignment power when calculating size (and
2305 size mask) in octets. Don't modify the section size in order to
2306 "align" it for TI COFF, since that format has a different method
2307 for storing alignment information.
2309 2000-02-01 Timothy Wall <twall@cygnus.com>
2311 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2312 entries, matching the way GCC generates them. If not escaped, the
2313 filename is encoded incorrectly.
2315 2000-01-31 Nick Clifton <nickc@cygnus.com>
2317 * config/tc-arm.c (reg_table): Add support for ATPCS register
2320 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2322 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2324 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2326 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2327 of a symbol when we really care about its value.
2329 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2331 * config/tc-mcore.c (md_assemble): Give warning message if
2332 operands passes to instruction are more than the spec.
2334 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2336 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2337 Thumb mode but the label seen was not declared as '.thumb_func'
2338 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2339 correct disassembly of Thumb code bounded by non function labels.
2341 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2343 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2344 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2346 * Makefile.in: Same here.
2349 * configure.in: Set bfd_gas for i386-aout when primary target
2350 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2351 we may need the primary te_file. Remove incorrect comment.
2353 * configure: Regenerate.
2355 * config/e-i386aout.c: New file.
2357 * as.c (USE_EMULATIONS): Move to before print_version_id.
2358 (struct emulation): Add i386aout.
2359 (show_usage): Split text strings. Reformat -a text. Add --em
2363 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2364 (aout_format_ops): New.
2367 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2368 preprocessor conditional and add aout USE_EMULATIONS tests.
2369 (read_a_source_file): Don't pass error strings to printf as
2373 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2375 (do_data): Same here.
2376 (process_file): And here.
2379 * symbols.c (colon): Rewrite "already defined" fatal message
2380 code for aout with USE_EMULATIONS.
2383 * config/obj-aout.c (OBJ_HEADER): Define.
2384 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2386 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2387 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2389 (obj_aout_type): Expand S_SET_OTHER here too.
2390 (obj_read_begin_hook): Remove.
2391 (aout_pop_insert): New.
2392 (obj_aout_s_get_other): New.
2393 (obj_aout_s_get_desc): New.
2394 (aout_format_ops): New.
2397 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2398 gets aout_pseudo_table.
2399 (aout_pseudo_table): Declare.
2400 (obj_read_begin_hook): Define.
2403 * config/obj-coff.c (obj_pseudo_table): Rename to
2405 (coff_pop_insert): Use coff_pseudo_table.
2406 (coff_sec_sym_ok_for_reloc): Remove.
2407 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2408 and comment all zero entries and remove #if 0 code.
2411 * config/obj-coff.h (obj_pop_insert): Define.
2412 (coff_pseudo_table): Declare.
2415 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2416 s_get_size, s_set_size. Comment all zero entries.
2419 * config/obj-elf.c (elf_s_get_other): New function.
2420 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2421 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2422 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2424 (obj_elf_parse_section_letters): Don't pass error strings to
2425 printf as format arg.
2428 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2430 (elf_s_get_other): Declare.
2431 (S_GET_OTHER) Define as elf_s_get_other if not already
2433 (S_SET_OTHER): Only define when not already defined.
2434 (elf_obj_read_begin_hook): Declare.
2435 (obj_read_begin_hook): Define.
2436 (elf_obj_symbol_new_hook): Declare.
2437 (obj_symbol_new_hook): Define.
2440 * config/obj-multi.h: Add copyright header and protect against
2441 multiple inclusion. Add * to all function pointers.
2442 (OBJ_HEADER): If defined, include it rather than other defines
2444 (obj_frob_file_after_relocs): Test for NULL.
2445 (obj_symbol_new_hook): Here too.
2446 (obj_sec_sym_ok_for_reloc): And here.
2447 (S_GET_OTHER): Define.
2448 (S_GET_DESC): Define.
2449 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2450 (OBJ_MAYBE_ELF): Update comment.
2452 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2453 OBJ_AOUT preprocessor conditional and handle emulation by
2454 testing OUTPUT_FLAVOR.
2455 (i386_displacement): Here too.
2456 (md_section_align): Similarly here.
2457 (i386_target_format): Conditionally compile when more than one
2458 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2459 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2460 (i386_displacement): Here too.
2463 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2464 Define TARGET_FORMAT for aout only when not multi.
2467 * config/te-multi.h: Delete file as it's identical to te-generic.h
2469 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2471 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2472 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2475 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2477 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2480 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2482 * config/tc-mips.c (mips_do_align): New function.
2483 * config/tc-mips.h (md_do_align): Define.
2485 2000-01-10 Philip Blundell <philb@gnu.org>
2487 * doc/c-arm.texi (ARM Options): Fix typo.
2488 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2489 line separator for Linux.
2490 * doc/as.texinfo (Comments): Mention the ARM.
2492 2000-01-10 Philip Blundell <pb@futuretv.com>
2494 * configure.in (arm*-*-conix*): New target.
2495 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2497 * configure: Regenerate.
2499 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2501 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2502 (obj_elf_visibility): New function.
2504 * doc/as.texinfo (Visibility): New node: document visibility
2507 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2509 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2510 warning for absolute jump/call without `*' in non-intel mode. No
2511 need to set i.types[0] JumpAbsolute in intel mode.
2513 1999-12-22 Philip Blundell <pb@futuretv.com>
2515 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2516 hook function when changing sections.
2517 (arm_s_data): Likewise.
2519 1999-12-14 Nick Clifton <nickc@cygnus.com>
2521 * config/tc-arm.c (md_parse_option): Add support for -marm720
2522 command line switch.
2524 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2526 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2527 (r_registers, xr_registers): Define.
2528 (r_register_name, xr_register_name): New functions.
2529 (md_assemble): Handle new am33 operand types and instruction
2531 (mn10300_insert_operand, check_operand): Likewise.
2533 1999-11-29 Nick Clifton <nickc@cygnus.com>
2535 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2536 (s_force_thumb): Set thumb_mode to 2.
2537 (md_assemble): Do not complain about thumb instructions on a
2538 non-thumb target if thumb_mode is set to 2.
2540 1999-11-28 Michael Meissner <meissner@cygnus.com>
2542 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2543 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2544 (O_...): Add new machine dependent expressions if we are handling
2545 explicit relocations.
2546 (alpha_reloc_op): New static table holding the explicit relocation
2548 (alpha_literal_hash): New static to hold the hash table for
2549 explicit relocations.
2550 (alpha_macros): Add support for explicit relocations.
2551 (md_begin): If explicit relocations, initialize hash table.
2552 (md_assemble): Don't print a second error if tokenize_arguments
2553 already printed an error message.
2554 (md_apply_fix): Add support for explicit relocations.
2555 (alpha_force_relocation): Ditto.
2556 (alpha_fix_adjustable): Ditto.
2557 (alpha_adjust_symtab): New function to support explicit
2559 (alpha_adjust_symtab_relocs): Ditto.
2560 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2561 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2562 Add support for explicit relocations. Return -2 if an error
2563 message was already printed.
2564 (find_macro_match): Add support for explicit relocations. Comment
2566 (emit_insn): Add support for explicit relocations.
2567 (assemble_tokens): Ditto.
2569 (load_expression): Ditto.
2572 (emit_ir_load): Ditto.
2573 (emit_loadstore): Ditto.
2576 (emit_sextX): Ditto.
2577 (emit_division): Ditto.
2578 (emit_jsrjmp): Ditto.
2579 (emit_retjcr): Ditto.
2581 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2583 (tc_adjust_symtab): If explicit relocations, call the function
2584 alpha_adjust_symtab.
2585 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2586 relocations next to the literal relocation they reference.
2587 (TC_INIT_FIX_DATA): Initialize the new fields.
2588 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2590 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2592 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2593 'B' operand for PA2.0 bb instruction.
2595 1999-11-18 Nick Clifton <nickc@cygnus.com>
2597 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2600 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2602 (mcore_force_relocation): Force relocations to be generated for
2605 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2607 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2608 (i386_displacement): Disallow O_big displacements.
2610 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2612 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2613 Small improvements in error checking.
2614 (md_assemble): Support for unconditional ARM instructions.
2615 (md_parse_option): Support for -m[arm]v5e flag.
2617 1999-11-12 Nick Clifton <nickc@cygnus.com>
2619 * macro.c (buffer_and_nest): Do not check beyond the end of the
2622 1999-11-11 Nick Clifton <nickc@cygnus.com>
2624 * macro.c (buffer_and_nest): Look for seperator after TO and
2627 1999-11-08 Andrew Haley <aph@cygnus.com>
2629 * app.c (do_scrub_chars): When in State 10, treat backslash
2630 characters in the same way as as symbol characters.
2632 1999-11-07 Richard Henderson <rth@cygnus.com>
2634 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2635 the previous label was in the current section before playing
2636 with auto-alignment.
2638 1999-11-06 Nick Clifton <nickc@cygnus.com>
2640 * config/tc-v850.c (v850_force_relocation): Force relocation
2642 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2645 1999-11-05 Michael Meissner <meissner@cygnus.com>
2647 * expr.h (operatorT): Increase machine dependent operators to 16.
2648 * expr.c (op_rank): Ditto.
2650 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2652 * read.c (pseudo_set): Reject attempts to set the value of a
2655 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2658 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2660 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2661 to bfd_set_section_contents.
2663 1999-11-03 Nick Clifton <nickc@cygnus.com>
2665 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2667 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2669 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2670 (mips_ip): Use OPCODE_IS_MEMBER.
2672 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2674 * config/tc-arm.c (reg_required_here): Improve comments.
2676 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2677 (tinsns): Initialize variants field.
2679 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2680 BAD_PC respectively.
2682 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2684 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2685 * config/tc-arm.h: Fix compile time warnings.
2687 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2689 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2690 form @abs16, @(abs16) and @(abs16 + imm).
2692 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2694 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2695 (ISA_HAS_64_BIT_REGS) New.
2696 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2697 mips_emit_delays,macro_build,load_register,load_addresss,
2698 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2699 and/or use new ISA_xxx macros in expressions involving
2700 ISA, particularly mips_opts.isa.
2702 1999-10-18 Michael Meissner <meissner@cygnus.com>
2704 * expr.h (operatorT): Add machine dependent operators md1..md8.
2705 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2706 for the machine dependent operators to use.
2708 * expr.c (op_rank): Add machine dependent operators.
2710 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2712 (O_cpregister): Ditto.
2713 (md_begin): Change X_op test that field is wide enough to use
2714 O_max instead of O_alpha_max.
2715 (cpu_types): Fill in missing initializer.
2716 (alpha_num_macros): Make unsigned.
2717 (md_assemble): Make opnamelen be size_t.
2718 (md_apply_fix): Cast alpha_num_operands to int before testing.
2719 (alpha_force_relocation): Ditto.
2720 (alpha_fix_adjustable): Ditto.
2721 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2722 (tc_gen_reloc): Ditto.
2723 (tc_get_register): Ditto.
2728 (s_alpha_ent): Ditto.
2729 (s_alpha_end): Ditto.
2730 (s_alpha_frame): Ditto.
2731 (s_alpha_prologue): Ditto.
2732 (s_alpha_file): Ditto.
2733 (s_alpha_gprel32): Ditto.
2734 (s_alpha_proc): Ditto.
2735 (s_alpha_set): Ditto.
2736 (s_alpha_base): Ditto.
2737 (s_alpha_align): Ditto.
2738 (s_alpha_arch): Ditto.
2739 (alpha_align): Ditto.
2740 (assemble_insn): Suppress unused variable warning.
2742 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2743 order in the structure.
2744 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2746 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2748 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2750 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2752 * config/tc-i386.c (i386_index_check): Correct #endif location.
2754 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2756 * as.c (show_usage): Document new options.
2757 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2758 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2759 (parse_args): Parse the new options.
2760 (main): If there were warnings, and --fatal-warnings
2761 was specified, print an error.
2762 * as.h: New variable, flag_fatal_warnings, for new option.
2764 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2766 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2767 '@'. Change autoincrement completers to fall through to cache control
2770 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2772 (pa_parse_addb_64_cmpltr): New function.
2774 * config/tc-hppa.c (pa_ip): Change error message.
2775 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2776 '?Q' args to allow falling through.
2778 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2779 Remove unused conditional codes.
2780 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2782 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2784 * config/tc-d30v.c (CHAR_BIT): Define.
2785 (check_range): Fix bit operations to support integers bigger than
2788 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2790 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2793 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2794 Doug Evans <devans@cygnus.com>
2796 Add support for m32rx.
2797 * config/tc-m32r.c (enable_m32rx): New static global.
2798 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2799 (allow_m32rx): New function.
2800 (M32R_SHORTOPTS): Add `O'.
2801 (md_longopts): Add --m32rx plus several warning options.
2802 (md_parse_option): Handle new options.
2803 (md_show_usage): Print them.
2804 (md_begin): Enable m32rx.
2805 (OPERAND_IS_COND_BIT): New macro.
2806 (first_writes_to_seconds_operands): New function.
2807 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2808 (target_make_parallel,assemble_two_insns): New functions.
2809 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2810 If optimizing and m32rx, try to make consecutive insns parallel.
2812 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2814 * config/tc-mips.c (nopic_need_relax): Allow for the
2815 .sdata.foo sections generated by -fdata-sections,
2816 and for the .gnu.linkonce.s sections generated by C++.
2818 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2820 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2821 with cleaner code using completer prefixes. Add 'Y'.
2823 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2825 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2827 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2828 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2829 insn does not match and we should try the next insn in the table.
2831 1999-09-22 Nick Clifton <nickc@cygnus.com>
2833 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2835 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2837 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2840 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2842 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2843 OBJ_ELF. If ELF, add "sq".
2844 (md_parse_option): If ELF, ignore -s and -q.
2845 (md_show_usage): Mention ELF options.
2847 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2849 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2852 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2854 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2856 * config/tc-hppa.c (struct pa_it): New field "trunc".
2857 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2858 (pa_parse_ftest_gfx_completer): New function
2859 (pa_parse_fp_cnv_format): New function.
2861 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2862 (md_apply_fix): Handle 22bit pc-rel branches.
2864 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2866 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2868 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2870 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2872 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2874 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2875 (pa_ip): Handle 'fX'.
2877 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2879 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2880 unwinds unless the function is in the text space.
2881 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2883 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2885 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2886 (md_assemble): To here. Tweak address generation.
2888 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2890 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2891 (md_assemble): Call dwarf2_where for OBJ_ELF.
2892 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2893 (pa_end_of_source): New function.
2894 * tc-hppa.h (md_end): Define for OBJ_ELF.
2896 1999-09-14 Michael Meissner <meissner@cygnus.com>
2898 * configure.in (Canonicalization of target names): Remove adding
2899 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2900 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2901 * configure: Regenerate.
2903 1999-09-14 Donn Terry <donn@interix.com>
2905 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2907 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2909 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2910 pc-relative jmp/call to an absolute symbol.
2911 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2912 absolute section symbols.
2914 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2915 jump handling code and comments.
2917 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2919 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2920 the value if TE_PE and a global defined symbol.
2922 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2924 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2925 print the symbol, rather than printing it here.
2927 1999-09-11 Donn Terry <donn@interix.com>
2929 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2930 BFD_RELOC_RVA relocations.
2932 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2933 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2936 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2938 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2939 * doc/internals.texi (Object format backend): Document
2942 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2943 relocations against global symbols if TE_PE.
2945 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2946 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2948 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2951 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2952 symbols which do not have a constant value, or tags with
2953 non-tags. Remove the symbol from the list before adding it at the
2956 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2957 C_FCN symbol differently if TE_PE.
2958 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2959 appears in the pseudo-op, rather coff_line_base which is only set
2962 * config/obj-coff.c (obj_coff_loc): New static function.
2963 (obj_pseudo_table): Add "loc".
2965 * config/obj-coff.c (add_lineno): Check that the line number is
2968 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2969 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2971 (md_atof): Return NULL rather than 0.
2972 * config/tc-i386.c (md_atof): Change type to int.
2973 * expr.c (expr): Change first parameter to int.
2974 * config/obj-coff.c: Add declarations for static functions.
2975 (coff_frob_symbol): Use SYM_AUXENT.
2976 * config/tc-i386.h (flag_16bit_code): Don't declare.
2978 * config/obj-coff.c (obj_coff_section): Default to setting
2979 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2981 * write.c (adjust_reloc_syms): Print adjusted fixup.
2983 * expr.c (integer_constant): Correct too_many_digits calculation
2986 1999-09-09 Andreas Schwab <schwab@suse.de>
2988 * doc/c-arm.texi: Fix arguments of @var to not contain
2991 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2993 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2995 (md_parse_option): Only support -k flag for ELF and COFF targets.
2997 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2999 * config/tc-hppa.c (pa_ip): Put strict register checks before
3000 call to pa_parse_number.
3002 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3004 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3006 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3009 1999-09-06 Donn Terry <donn@interix.com>
3011 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3013 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3015 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3016 candidate instruction. Require registers for register arguments
3017 when in strict mode. Require assemble-time constants for
3018 constants when in strict mode.
3019 (pa_get_absolute_expression): Require a constant when in strict
3022 1999-09-06 Nick Clifton <nickc@cygnus.com>
3024 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3026 1999-09-04 Steve Chamberlain <sac@pobox.com>
3028 * config/tc-pj.c: New file, supports picoJava in ELF.
3029 * config/tc-pj.h: Ditto.
3030 * configure.in (pjl*, pj*): New targets.
3031 * Makefile.am: Rebuild dependencies.
3032 (CPU_TYPES): Add pj.
3033 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3034 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3035 * doc/c-pj.texi: New file.
3036 * doc/as.texinfo: Add some PJ specifics.
3037 * doc/all.texi: Add PJ to the list of all architectures, sort them
3039 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3040 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3042 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3044 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3045 (obj_frob_file): Test for null pointer.
3046 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3047 (OBJ_PROCESS_STAB): And here.
3048 (elf_obj_sy): Remove
3050 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3051 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3052 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3054 * config/obj-coff.c (no_func): Remove.
3055 (coff_format_ops): Change occurrences of no_func to 0, as we test
3056 for 0 in obj-multi.h.
3058 * configure.in: Enable bfd for i386-coff when primary target is
3059 bfd. Enable i386 elf,coff emulation support. Don't set
3060 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3061 emulation to support.
3062 *configure: Regenerate.
3064 1999-09-02 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3067 .section .line directive is encountered.
3069 1999-09-01 Nick Clifton <nickc@cygnus.com>
3071 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3074 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3075 * as.texinfo: Document --gdwarf2 command line option.
3076 Add additional documentation of ARM command line switches.
3078 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3080 * config/tc-i386.c (i386_intel_memory_operand): Combine
3081 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3082 and RESTORE_END_STRING around parse_register calls.
3083 (i386_operand): Here too.
3084 (i386_is_reg): Remove.
3085 (parse_register): Move as_bad calls from within this function to
3088 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3090 Based on a patch from H.J. Lu <hjl@gnu.org>
3091 * config/tc-i386.c (parse_register): Handle FP regs specially.
3092 (md_begin): Remove '(' and ')' from register_chars.
3094 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3096 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3097 error message (done elsewhere).
3099 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3101 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3103 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3105 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3108 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3110 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3112 Add new completers. Fix bug in 64 bit condition handling.
3114 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3117 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3119 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3121 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3123 1999-08-27 Jim Wilson <wilson@cygnus.com>
3125 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3126 (struct ls): Add frag field. Initialize it to zero.
3127 (out_end_sequence): New local text_frag. Set it while in text section.
3128 Replace address check with frag check. Set ls.frag to text_frag if
3129 out_set_addr called.
3130 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3131 Set it before switching sections. Replace address check with frag
3132 check. Set ls.frag to saved_frag if out_set_addr called.
3134 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3136 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3137 output "advance_pc" opcode instead of calling gen_addr_line().
3138 The latter has the undesired side-effect of creating a new row
3139 in the debug line info matrix.
3141 1999-08-26 Jim Wilson <wilson@cygnus.com>
3143 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3144 ls.last_filename if last is less than zero. Set ls.last_filename
3145 when allocating new entry.
3146 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3149 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3151 * config/tc-i386.c (i386_index_check): Fix the displacement size
3152 when INFER_ADDR_PREFIX.
3154 1999-08-18 Nick Clifton <nickc@cygnus.com>
3156 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3159 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3161 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3162 handle 0xffffNNNN constants correctly.
3164 1999-08-16 Nick Clifton <nickc@cygnus.com>
3166 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3169 1999-08-13 Nick Clifton <nickc@cygnus.com>
3171 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3172 (md_apply_fix3): Always pass positive values to
3173 validate_offset_imm.
3175 1999-08-12 Nick Clifton <nickc@cygnus.com>
3177 * config/tc-arm.c (skip_whitespace): New macro.
3178 Formatting tidy ups.
3180 (md_apply_fix3): Store relocation offset in addend for ELF based
3182 (arm_force_relocation): Always generate relocs for Thumb function
3185 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3187 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3188 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3190 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3192 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3193 flags for the unwind subspace.
3195 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3196 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3197 suitable relocation based on the size of the target's pointer.
3198 Always Use subsegment zero for the unwinders.
3199 (pa_level): Handle "2.0w".
3201 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3203 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3204 with the following instruction unless this was specified.
3206 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3208 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3209 certain sections, to match BFD changes.
3211 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3213 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3214 (EXTRA_SCRIPTS): Define to keep automake happy.
3215 * Makefile.in: Rebuild.
3217 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3219 * Makefile.am: Rename .dep* files to DEP*.
3220 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3221 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3223 * Makefile.in: Rebuild.
3225 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3227 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3229 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3231 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3232 avoid problems on DOS filesystems.
3233 * Makefile.in: Rebuild.
3235 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3237 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3239 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3242 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3244 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3245 line to create ${GDBINIT} rather than .gdbinit.
3246 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3248 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3250 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3252 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3254 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3256 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3258 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3259 non-adjustable symbols.
3261 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3263 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3265 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3267 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3270 1999-08-05 Donn Terry <donn@interix.com>
3272 * config/te-interix.h: New file.
3273 * configure.in (i386-*-interix*): New target.
3274 * configure: Rebuild.
3276 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3278 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3279 selectors for ELF too.
3280 (selector_table): Add "ltp" and "rtp" selectors.
3282 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3284 * config/tc-i386.c (i386_operand): No need to change
3285 operand_string pointer in segment reg case before goto
3286 do_memory_reference. Initialise displacement_string_start and
3287 displacement_string_end after do_memory_reference label.
3288 (i386_index_check): Add operand_string param, and print error
3289 message on failure here.
3290 (i386_intel_memory_operand): Instead of here.
3291 (i386_operand): And here.
3292 (INFER_ADDR_PREFIX): Enable.
3294 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3296 * config/tc-i386.h (DefaultSize): Define. Renumber following
3297 opcode_modifier defines.
3299 From Etienne Lorrain <etienne.lorrain@ibm.net>
3300 * config/tc-i386.c (stackop_size): New variable.
3301 (set_16bit_code_flag): Clear it here.
3302 (set_16bit_gcc_code_flag): New function.
3303 (md_pseudo_table): Add "code16gcc" entry.
3304 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3306 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3308 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3309 next_set_end even if the end symbol is being discarded.
3311 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3312 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3313 * config/obj-coff.c: Likewise.
3314 (seg_info_type): Remove.
3315 (seg_info_off_by_4): Change to array of segT.
3316 (s_get_segment): Adjust accordingly.
3317 (obj_pseudo_table): Fully initialize sentinel entry.
3319 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3320 Ralf Baechle <ralf@uni-koblenz.de>.
3322 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3324 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3326 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3328 * config/tc-i386.c: Indentation and white space changes.
3329 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3330 don't enable it by default.
3331 (i386_intel_operand): Remove redundant prototype.
3332 Move check on number of memory operands, and i.mem_operands++
3333 (i386_intel_memory_operand): To here.
3334 Remove i386_immediate code from here. Remove special case code
3335 for input and output using (%dx). Remove base/index checks and
3336 call i386_index_check instead. Save initial operand_string
3337 argument for error message.
3338 (i386_operand): Remove redundant prototype. Move base/index
3339 checks to i386_index_check.
3340 (i386_displacement): Move intel mode check for non-zero
3342 (i386_intel_memory_operand): To here.
3344 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3346 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3347 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3348 by .register pseudo-op if -64 and --no-undeclared-regs.
3349 (s_register, sparc_adjust_symtab): New functions.
3350 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3351 Declare sparc_adjust_symtab as tc_adjust_symtab.
3352 * doc/c-sparc.texi: Add description of #ignore special literal
3353 for .register pseudo-op.
3355 1999-07-30 Catherine Moore <clm@cygnus.com>
3357 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3358 the relocation's section offset.
3360 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3362 * write.c (fixup_segment): Fix generic error check overflow test.
3364 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3365 X_add_number to long.
3367 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3369 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3372 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3374 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3377 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3379 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3381 * configure.bat: Remove; obsolete.
3382 * config/go32.cfg: Likewise.
3384 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3386 * configure.in (i386-*-vxworks*): New target.
3387 * configure: Rebuild.
3389 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3391 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3393 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3395 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3397 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3398 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3399 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3400 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3401 MAX_RELOC_EXPANSION): Define.
3402 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3404 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3406 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3407 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3408 block. Print a warning if an 8-bit or 16-bit constant
3409 displacement or immediate is truncated on output.
3410 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3412 (i386_operand): Disallow immediate jump absolute operand.
3414 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3416 * configure.in: Bump version number to 2.9.5.
3417 * configure: Rebuild.
3419 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3422 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3424 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3425 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3427 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3429 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3431 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3433 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3434 if -mno-fpu was given.
3435 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3437 (cons_fix_new_arm): Remove misleading comments.
3439 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3441 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3443 (relax_segment): Likewise. After giving a rs_org error, convert
3444 the frag to rs_align to avoid cascading errors.
3446 1999-07-12 Andreas Schwab <schwab@suse.de>
3448 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3450 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3452 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3453 as appropriate. Fill in structure initializations. Add variable
3454 initializations. Add casts.
3455 * dwarf2dbg.c (print_stats): Change i to size_t.
3456 * listing.c (listing_listing): Change list_line to unsigned int.
3458 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3460 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3461 rather than checking for \001 and \002 in symbol name.
3462 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3464 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3466 * configure.in (hppa*-linux-gnu*): New target.
3467 * configure: Rebuilt.
3469 1999-07-08 Nick Clifton <nickc@cygnus.com>
3471 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3473 1999-07-07 Nick Clifton <nickc@cygnus.com>
3475 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3476 accessing symbolP directly.
3478 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3480 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3483 1999-07-05 Nick Clifton <nickc@cygnus.com>
3485 * config/tc-arm.c (ARM_EXT_V5): Define.
3486 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3487 (md_begin): Detect ARM v5 architectures.
3488 (md_parse_option): Accept arm v5 specification.
3489 (md_show_usage): Documment -marmv5 switch.
3491 * doc/c-arm.texi: Document -marmv5 command line option.
3493 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3495 (validate_immediate_twopart): New function. Determine if a
3496 constant can be computed by two ADD instructions.
3497 (output_inst): Remove its command line parameter - it was never
3499 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3500 implememt the ADRL pseudo op.
3501 (tc_gen_reloc): Generate a suitable error message if an ADRL
3502 instruction tries to generate a real reloc.
3504 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3506 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3508 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3511 1999-06-27 H.J. Lu <hjl@gnu.org>
3513 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3514 non BFD_ASSEMBLER case.
3516 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3518 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3521 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3523 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3524 out_end_sequence() when the address decreases due to a new frag.
3525 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3526 numbering starts with 1.
3528 1999-06-23 Nick Clifton <nickc@cygnus.com>
3530 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3532 (mcore_s_text): Call obj_elf_text for ELF target.
3533 (mcore_s_data): Call obj_elf_data for ELF target.
3534 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3536 (mcore_s_bss): New function: Dump literal table before changing
3538 (mcore_s_comm): New function: Dump literal table before changing
3541 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3542 No longer static functions.
3543 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3544 Provide prototypes for these functions.
3546 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3548 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3549 a list of names, to try obj_segment_name, and to try abbreviated
3550 names when using COFF without long section names.
3552 * config/tc-alpha.c: More use of symbol accessor functions.
3553 * config/tc-arc.c: Likewise.
3554 * config/tc-d30v.c: Likewise.
3555 * config/tc-fr30.c: Likewise.
3556 * config/tc-i860.c: Likewise.
3557 * config/tc-m88k.c: Likewise.
3558 * config/tc-mcore.c: Likewise.
3559 * config/tc-ns32k.c: Likewise.
3560 * config/tc-sparc.c: Likewise.
3561 * config/tc-v850.c: Likewise.
3563 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3564 sy_value with appropriate accessor functions.
3565 * config/tc-arm.c (md_apply_fix3): Likewise.
3566 * config/tc-d10v.c (AT_WORD_P): Likewise.
3567 * config/tc-v850.c (reg_name_search): Likewise.
3569 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3570 use symbol_get_bfdsym instead.
3571 * config/tc-ppc.c (md_assemble): Likewise.
3572 * config/tc-v850.c (v850_comm): Likewise.
3574 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3576 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3577 the symbol, rather than accessing the bsym member.
3578 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3579 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3580 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3581 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3582 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3583 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3584 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3585 * config/tc-v850.c (tc_gen_reloc): Likewise.
3587 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3589 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3590 (hppa_gen_reloc_type): Conditionalize on BFD64.
3591 (tc_gen_reloc): Re-enable ELF relocations.
3592 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3594 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3596 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3598 (do_ldst): Move assignment out of if condition.
3599 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3600 parentheses to avoid warning.
3602 1999-06-21 Nick Clifton <nickc@cygnus.com>
3604 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3605 macro to get at the BFD symbol associated with a GAS symbol.
3607 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3609 * config/tc-ppc.c: Update for symbol handling changes.
3610 * config/obj-coff.c: Likewise.
3612 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3614 * tc-hppa.c: General cleanups of ELF support. No more spaces
3615 and subspaces for ELF.
3616 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3617 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3618 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3619 (UNWIND_SECTION_NAME): Likewise.
3620 (space/subspace related structures): Conditionalize definitions
3622 (space/subspace directives and support routines): Conditionalize
3623 definitions and references/uses on OBJ_SOM.
3624 (label_symbol_struct): For ELF, track the symbol's segment. For
3625 SOM track its space.
3626 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3628 (USE_ALIASES): Kill for both SOM & ELF.
3629 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3630 (pa_space, pa_subspace): Corresponding changes.
3631 (pa_spaces_begin): Corresponding chagnes.
3632 (md_begin): Do not muck around with space/subspace stuff for
3634 (md_apply_fix): Temporarily disable argument relocation stuff
3636 (tc_gen_reloc): Temporarily disable relocation generation for
3638 (pa_build_unwind_subspace): Similarly.
3640 1999-06-16 Nick Clifton <nickc@cygnus.com>
3642 * config/tc-arm.c (thumb_set): New pseudo op.
3643 (text, data, section): Override these pseudo ops with ARM
3645 (s_thumb_set): New function: Perform the same as a .set pseudo
3646 op, but also mark the alias'ed symbol as being a Thumb
3648 (arm_s_text): New function: Perform the same as the .text
3649 pseudo op, but dump the literal pool before changing
3651 (arm_s_data): New function: Perform the same as the .data
3652 pseudo op, but dump the literal pool before changing
3654 (arm_s_section): New function: Perform the same as the
3655 .section pseudo op, but dump the literal pool before changing
3657 (arm_cleanup): Do not reset the current section before dumping
3660 1999-06-17 Nick Clifton <nickc@cygnus.com>
3662 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3663 OPTION_NO_WARN_UNMATCHED entries.
3664 (md_parse_option): Generate a warning message if an unrecognised
3665 option is encountered.
3667 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3668 (get_operands): When parsing an expression after an '@' symbol
3669 has been detected, do not ignore '#' symbols.
3670 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3673 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3675 From K. Richard Pixley <rich@noir.com>:
3676 * configure.in (ppc-*-vxworks*): New target.
3677 * configure: Rebuild.
3679 1999-06-12 Philip Blundell <philb@gnu.org>
3681 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3683 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3685 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3686 which refer to symbols in linkonce sections, permit reducing the
3687 relocs if the symbol is local.
3689 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3691 * subsegs.c (subseg_text_p): New function.
3692 * as.h (subseg_text_p): Declare.
3693 * read.c (do_align): Use subseg_text_p to set the default fill.
3694 * write.c (subsegs_finish): Likewise.
3695 * config/obj-coff.c (write_object_file): Likewise.
3696 * config/tc-i386.h (md_maybe_text): Don't define.
3697 (md_do_align): Use subseg_text_p to set the default fill.
3698 * config/tc-m32r.c (m32r_do_align): Likewise.
3699 * config/tc-sh.c (sh_do_align): Likewise.
3700 * config/tc-sparc.h (md_do_align): Likewise.
3702 1999-06-12 David O'Brien <obrien@freebsd.org>
3704 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3705 * configure: Rebuild.
3707 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3709 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3710 * Makefile.am: Rebuild dependencies.
3711 * Makefile.in: Rebuild.
3713 * config/tc-i386.c (i386_immediate): Remove unused label
3716 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3717 * symbols.c: Likewise.
3718 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3719 sy_next field when taking address, rather than symbol_next.
3721 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3723 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3724 value from the output file architecture.
3725 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3726 * dwarf2dbg.h: Change bfd_vma to addressT.
3728 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3730 * dwarf2dbg.h: Use PARAMS in function declarations.
3732 1999-06-11 Martin Dorey <mdorey@madge.com>
3734 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3735 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3737 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3739 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3741 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3743 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3746 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3748 * read.c (read_a_source_file): Only declare inescape if
3751 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3753 (find_entry_byval): Add parens to avoid warning.
3755 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3757 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3760 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3762 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3765 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3766 synthetize_setx): New functions.
3767 (md_assemble): Broken the special cases into the above
3768 functions. Make compiler happy if sizeof(bfd_vma)==4.
3769 Fix sethi generated from set/setuw. If instructions have a relloc,
3770 always clear the fields to be relocated in the opcode.
3771 (sparc_ip): Remove special_case global variable.
3773 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3775 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3776 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3777 indication of success rather than a value.
3778 (itbl_get_val): Likewise.
3779 (itbl_get_field): Use strcspn. Change delimiters to include
3781 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3782 (itbl_get_val): Likewise.
3783 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3785 * symbols.c (copy_symbol_attributes): Convert local symbols to
3788 1999-06-10 Nick Clifton <nickc@cygnus.com>
3790 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3793 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3795 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3796 Optimize set if sizeof(bfd_vma) == 64.
3797 (sparc_ip): Fix sethi - without %hi() it should generate
3798 R_SPARC_22 reloc, not R_SPARC_HI22.
3799 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3801 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3803 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3804 (s_ncons): New function.
3805 (native_op_table): New table.
3806 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3807 R_SPARC_OLO10 handling.
3809 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3811 * expr.h (struct expressionS): Revert last change; widen X_op.
3812 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3814 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3816 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3817 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3818 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3819 * Makefile.in: Regenerated.
3821 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3822 `common' pass on to s_mri_common.
3823 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3825 1999-06-06 Richard Henderson <rth@cygnus.com>
3827 * config/obj-elf.c (obj_elf_section): Don't free the return
3828 value of demand_copy_C_string.
3830 1999-06-05 Richard Henderson <rth@cygnus.com>
3832 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3833 creation logic from obj_elf_create_section.
3835 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3836 (section_stack): New.
3837 (special_sections): Make const.
3838 (obj_elf_section): Gut and rewrite parsing.
3839 (obj_elf_change_section): New function broken out of obj_elf_section.
3840 (obj_elf_parse_section_letters): Likewise.
3841 (obj_elf_section_word): Likewise.
3842 (obj_elf_section_type): Likewise.
3843 (obj_elf_previous): Treat as a toggle.
3844 (obj_elf_popsection): New.
3845 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3846 (ppc_section_type): Likewise.
3847 * config/tc-ppc.h: Likewise.
3849 * expr.h (struct expressionS): Don't make X_op a bitfield.
3850 * config/tc-alpha.c: Update for symbol handling changes.
3851 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3852 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3854 1999-06-05 Richard Henderson <rth@cygnus.com>
3856 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3857 (dwarf2_gen_line_info): Kill unused variables.
3858 (dwarf2_finish): Likewise.
3859 (dwarf2_where): Likewise.
3860 (dwarf2_directive_file): If we've only got a string,
3861 hand off to s_app_file.
3862 * ecoff.c: Move the include of ecoff.h.
3863 * symbols.h (S_IS_FUNCTION): Prototype.
3865 * read.c (LEX_HASH): Supply a default.
3867 (s_globl): Update `c' after skipping whitespace.
3868 * read.h (LEX_END_NAME, is_name_ender): New.
3869 * expr.c (get_symbol_end): Respect it.
3871 1999-06-04 Mark Klein <mklein@dis.com>
3873 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3875 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3877 * config/tc-hppa.c: Update for symbol handling changes.
3879 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3881 * cgen.c: Update for symbol handling changes.
3882 * config/tc-m32r.c: Likewise.
3884 * config/tc-hppa.h: Update for symbol handling changes.
3885 * config/tc-hppa.c: Likewise.
3887 * config/tc-arm.h: Update for symbol handling changes.
3888 * config/tc-arm.c: Likewise.
3889 (symbol_make_empty): Remove. Just use symbol_create.
3891 * symbols.c (symbol_set_tc): Correct name.
3893 * Makefile.am: Rebuild dependencies.
3894 ($(OBJS)): Don't depend upon struc-symbol.h.
3895 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3896 * dep-in.sed: Don't remove struc-symbol.h.
3897 * Makefile.in: Rebuild.
3899 * doc/internals.texi (Symbols): Describe changes in symbol
3902 1999-06-03 Richard Henderson <rth@cygnus.com>
3904 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3905 instead of doing the work by hand.
3907 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3909 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3910 state of line state-machine.
3911 (struct ls): Collect DWARF2 line state-machine state in new member
3912 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3913 resulted in any DWARF2 directives.
3914 (reset_state_machine): New function.
3915 (out_end_sequence): Ditto.
3916 (dwarf2_gen_line_info): When switching sections or switching to a
3917 lower text address, call out_end_sequence() first to terminate the
3918 previous code sequence as code sequences MUST have monotonically
3919 increasing addresses.
3920 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3922 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3924 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3925 DWARF2 debug info (line information only, at this point).
3926 * as.h: Update comment about supported debug formats.
3927 * dwarf2dbg.c, dwarf2dbg.h: New files.
3928 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3930 * expr.c (operand): Don't use [ for parens if we want an index op.
3931 (op_encoding): Switch [ into O_index, if desired.
3932 (op_rank): Renumber with O_index on bottom.
3933 (expr): If O_index, match closing bracket.
3934 * expr.h (O_index): New.
3936 * read.c (read_a_source_file): Conditionally allow matched "
3937 in lines passed to md_assemble.
3939 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3941 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3943 Add support for storing local symbols in a small structure to save
3944 memory when assembling large files.
3945 * as.h: Don't include struc-symbol.h.
3946 (symbolS): Add typedef.
3947 * symbols.c: Include struc-symbol.h.
3948 (local_hash): New static variable.
3949 (save_symbol_name): New static function, from symbol_create.
3950 (symbol_create): Call save_symbol_name.
3951 (local_symbol_count): New static variable.
3952 (local_symbol_conversion_count): Likewise.
3953 (LOCAL_SYMBOL_CHECK): Define.
3954 (local_symbol_make): New static function.
3955 (local_symbol_convert): New static function.
3956 (colon): Handle local symbols. Create local symbol for local
3958 (symbol_table_insert): Handle local symbols.
3959 (symbol_find_or_make): Create local symbol for local label name.
3960 (symbol_find_base): Check for local symbol.
3961 (symbol_append, symbol_insert): Check for local symbols.
3962 (symbol_clear_list_pointers, symbol_remove): Likewise.
3963 (verify_symbol_chain): Likewise.
3964 (copy_symbol_attributes): Likewise.
3965 (resolve_symbol_value): Handle local symbols.
3966 (resolve_local_symbol): New static function.
3967 (resolve_local_symbol_values): New function.
3968 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3969 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3970 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3971 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3972 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3973 (symbol_previous, symbol_next): New functions.
3974 (symbol_get_value_expression): Likewise.
3975 (symbol_set_value_expression): Likewise.
3976 (symbol_set_frag, symbol_get_frag): Likewise.
3977 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3978 (symbol_mark_used_in_reloc): Likewise.
3979 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3980 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3981 (symbol_mri_common_p): Likewise.
3982 (symbol_mark_written, symbol_clear_written): Likewise.
3983 (symbol_written_p): Likewise.
3984 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3985 (symbol_section_p, symbol_equated_p): Likewise.
3986 (symbol_constant_p): Likewise.
3987 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3988 (symbol_get_obj, symbol_set_obj): Likewise.
3989 (symbol_get_tc, symbol_set_tc): Likewise.
3990 (symbol_begin): Initialize local_hash.
3991 (print_symbol_value_1): Handle local symbols.
3992 (symbol_print_statistics): Print local symbol statistics.
3993 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3994 Declare new symbols.c functions. Move many declarations here from
3996 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3997 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3998 (struct symbol): Move bsym to make it clearly the first field.
3999 Remove TARGET_SYMBOL_FIELDS.
4000 (symbolS): Don't typedef.
4001 (struct broken_word): Remove.
4002 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4003 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4004 (symbol_clear_list_pointers): Likewise.
4005 (symbol_insert, symbol_remove): Likewise.
4006 (symbol_previous, symbol_append): Likewise.
4007 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4008 (struct local_symbol): Define.
4009 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4010 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4011 (local_symbol_get_frag, local_symbol_set_frag): Define.
4012 (local_symbol_get_real_symbol): Define.
4013 (local_symbol_set_real_symbol): Define.
4015 * write.c (write_object_file): Call resolve_local_symbol_values.
4016 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4017 (TARGET_SYMBOL_FIELDS): Don't define.
4018 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4019 ECOFF_DEBUGGING, add ECOFF fields.
4020 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4021 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4022 ECOFF_DEBUGGING, add ECOFF fields.
4023 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4024 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4025 * config/tc-mcore.h: Don't include struc-symbol.h.
4026 (TARGET_SYMBOL_FIELDS): Don't define.
4027 (struct mcore_tc_sy): Define.
4028 (TC_SYMFIELD_TYPE): Define.
4029 * Many files: Use symbolS instead of struct symbol. Use new
4030 accessor functions rather than referring to symbolS fields
4033 * read.c (s_mri_common): Don't add in value of line_label.
4035 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4036 checking for SEC_LINK_ONCE.
4038 * config/tc-sh.h (sh_fix_adjustable): Declare.
4040 * app.c (input_buffer): New static variable.
4041 (app_push): Save saved_input in allocated buffer.
4042 (app_pop): Restored saved_input.
4043 (do_scrub_chars): Change get parameter to take char * and int as
4044 arguments. Change GET macro to pass input_buffer to get
4045 function. Don't save input into allocated buffer.
4046 * as.h (do_scrub_chars): Update declaration.
4047 * input-file.c (input_file_get): Change to take char * and int.
4048 Read data into passed in buffer. Remove static buffer.
4049 * read.c (scrub_from_string): Change to take char * and int. Copy
4050 data into passed in buffer.
4052 * hash.h: Neaten. Declare hash_traverse.
4053 * hash.c: Complete rewrite based on BFD hashing code.
4054 * gasp.c (chunksize): New variable.
4055 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4058 1999-05-28 Nick Clifton <nickc@cygnus.com>
4060 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4061 addend unless the target uses an old ABI.
4063 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4065 -Wchar-subscripts cleanup
4066 * listing.c (listing_newline): Use unsigned char variable, so
4067 calls to isascii,iscntrl are correct.
4068 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4070 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4071 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4072 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4073 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4075 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4077 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4079 (arch_coldfire_p): New #define.
4080 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4082 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4084 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4086 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4087 (install_operand): Add place `N'.
4088 (init_table): Add registers ACC, MACSR, MASK.
4090 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4092 * config/tc-m68k.c: Change mcf5200 --> mcf.
4093 (archs): Add mcf5206e, mcf5307.
4094 (m68k_ip): Add format `u'.
4095 (install_operand): Add place `m', `M', `h'.
4096 (init_table): Add upper/lower registers.
4098 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4100 1999-05-28 Martin Dorey <mdorey@madge.com>
4102 * config/tc-i960.c: Several minor changes to add ELF and
4103 BFD_ASSEMBLER support.
4104 * config/tc-i960.h: Likewise.
4105 * configure.in (i960-*-elf*): New target.
4106 * aclocal.m4, configure: Rebuild.
4108 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4110 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4111 reloc changes when defined(BFD_ASSEMBLER).
4113 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4115 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4117 * write.c (write_print_statistics): Output to file, not stderr.
4119 * expr.c (generic_bignum_to_int32,64): Prototype.
4121 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4122 output_sleb128, output_uleb128, output_big_sleb128,
4123 output_big_uleb128, output_big_leb128): Prototype.
4124 (output_big_sleb128, output_big_uleb128): Make inline.
4125 (output_big_leb128): Remove inline
4127 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4128 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4129 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4130 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4131 value for correct overflow check in write.c:fixup_segment.
4132 * write.c (fixup_segment): Move bitfield overflow checks to after
4133 the md_apply_fix call.
4134 * config/obj-coff.c (fixup_segment): Likewise.
4135 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4136 valueT *val argument.
4138 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4140 * config/atof-ieee.c (gen_to_words): Correctly round a
4141 denormalized number. Fix off-by-one in range checking for
4142 exponent in a denormal.
4144 1999-05-10 Nick Clifton <nickc@cygnus.com>
4146 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4149 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4151 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4153 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4155 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4156 (ReverseRegRegmem): Remove.
4157 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4158 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4159 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4162 From Doug Ledford <dledford@redhat.com>
4163 * config/tc-i386.h (RegXMM): New for P/III.
4164 * config/tc-i386.c: Add support for P/III.
4166 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4168 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4169 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4170 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4172 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4174 * config/tc-i386.c (i386_immediate): Skip whitespace before
4175 complaining about junk after expression.
4176 (i386_displacement): Likewise.
4178 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4180 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4181 Don't copy before downcaseing.
4183 1999-05-05 Catherine Moore <clm@cygnus.com>
4185 * tc-m68k.c: Include elf/m68k.h.
4186 (m68k_elf_final_processing): New routine.
4187 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4190 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4192 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4195 1999-04-30 Nick Clifton <nickc@cygnus.com>
4197 * config/tc-mcore.c (mcore_s_section): Dump literals before
4200 1999-04-29 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4205 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4207 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4208 (TC_INIT_FIX_DATA): Delete.
4209 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4210 (TC_INIT_FIX_DATA): Delete.
4211 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4212 * write.c (fix_new_internal): Initialize fx_cgen member.
4213 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4214 (gas_cgen_md_apply_fix3): Update.
4215 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4216 (md_cgen_record_fixup_exp): Update.
4217 (FX_OPINFO_R_TYPE): Update.
4219 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4220 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4221 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4222 * frags.h (struct frag): Make opindex, opinfo ints.
4224 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4226 1999-04-26 Tom Tromey <tromey@cygnus.com>
4228 * aclocal.m4, configure: Updated for new version of libtool.
4230 1999-04-22 Nick Clifton <nickc@cygnus.com>
4232 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4234 (md_apply_fix3): Do not fix up absolute relocations against
4237 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4239 1999-04-20 Nick Clifton <nickc@cygnus.com>
4241 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4242 changes and data-in-text directives.
4243 (mcore_cons): New function: intercept cons() operations.
4244 (mcore_float_cons): New function: intercept float_cons()
4246 (mcore_stringer): New function: intercept stringer() operations.
4248 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4250 * obj.h (struct format_ops): Change generate_asm_lineno field to
4252 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4254 * config/tc-alpha.c (find_opcode_match): Add default case to
4256 (find_macro_match): Likewise.
4257 (load_expression): Parenthesize && within ||.
4259 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4261 1999-04-17 Nick Clifton <nickc@cygnus.com>
4263 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4264 .text .data .section pseudo ops.
4265 (mcore_s_section): New function. Dump lits before changing secs.
4266 (mcore_s_text): New function. Dump lits before changing secs.
4267 (mcore_s_data): New function. Dump lits before changing secs.
4269 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4271 * config/tc-mips.c (mips_32bitmode): New.
4272 (md_begin): Set mips_32bitmode if needed.
4273 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4274 Set EF_MIPS_32BITMODE.
4276 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4278 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4281 1999-04-16 Nick Clifton <nickc@cygnus.com>
4283 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4285 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4287 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4288 expressions correctly.
4291 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4293 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4295 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4297 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4298 and fmpynfadd instructions.
4300 1999-04-11 Richard Henderson <rth@cygnus.com>
4302 * as.h (environ): Declare it, if needed.
4303 * as.c (dump_statistics): Don't declare environ.
4304 * configure.in (environ): Detect declaration.
4305 * configure, config.in: Rebuild
4307 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4308 (i386_displacement): Allocate enough space for replacement buffer.
4309 Clean up replacement buffer initialization.
4311 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4313 * subsegs.c (section_symbol): Don't create a new symbol if one
4314 already exists; instead, use the existing one, but set its segment
4315 and frag data if it hasn't already been defined.
4316 * config/obj-coff.c (c_section_symbol): Likewise.
4318 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4320 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4322 1999-04-08 Nick Clifton <nickc@cygnus.com>
4324 * config/tc-mcore.c: New File: Support routines for MCore
4326 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4327 * config/obj-coff.c: Add support for mcore-pe target.
4329 * Makefile.am: Add support for MCore targets.
4330 * Makefile.in: Regenerate.
4331 * configure.in: Add support for MCore targets.
4332 * configure: Regenerate.
4334 * doc/all.texi: Set MCORE.
4335 * doc/as.texinfo: Document MCore specific command line options.
4337 * write.h: Prevent multiple inclusion.
4339 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4341 * asintl.h (LC_MESSAGES): Never define.
4342 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4344 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4347 * Makefile.am (m68k-parse.c): If configuring in the source
4348 directory, copy m68k-parse.y into the local directory before
4349 running ylwrap, to remove spurious differences when generating
4351 * Makefile.in: Rebuild.
4353 * config/tc-sparc.h (md_do_align): Just allocate the number of
4354 bytes necessary, rather than always allocating 1024.
4356 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4358 * listing.c (listing_newline): Add cast to avoid warning.
4359 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4360 * config/tc-i386.c (i386_scale): Add return value.
4361 (build_displacement_string): Remove unused local temp_disp2.
4362 (i386_intel_memory_operand): Add parentheses to avoid warning.
4363 (i386_intel_operand): Remove unused local end_of_operand_string.
4364 (i386_operand): Remove unused local operand_modifier.
4365 (i386_operand): Add parens to avoid warning.
4367 1999-04-04 Don Bowman <don@pixsci.com>
4369 * configure.in: Add mips*-*-vxworks* target; have it define
4371 * configure, config.in: Rebuild.
4373 1999-03-31 Nick Clifton <nickc@cygnus.com>
4375 * configure.in (emulations): Add support for arm-epoc-pe.
4376 * configure: Regenerate.
4377 * config/te-epoc-pe.h: New file. Define macros specific to
4379 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4380 for arm-epoc-pe target.
4382 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4384 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4386 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4388 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4389 detect ",n" without a condition.
4390 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4393 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4395 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4396 instruction is encoded with one bit.
4399 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4401 * doc/internals.texi (CPU backend): Mention that
4402 line_separator_chars should not include newline. From thi
4403 <ttn@mingle.glug.org>.
4405 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4407 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4408 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4410 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4412 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4414 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4416 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4419 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4421 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4423 1999-03-15 Martin Hunt <hunt@cygnus.com>
4425 * app.c (do_scrub_begin): Change '-' back to a symbol char
4426 so we can use multiple opcodes on a line again.
4428 * config/tc-d30v.c: By default, warn if a symbol has
4429 the same name as a register. Plus some minor
4430 updates from the branch.
4432 1999-03-13 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4435 BFD_RELOC_16 and BFD_RELOC_64.
4437 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4439 * expr.c (expr): Add missing else.
4441 1999-03-12 Nick Clifton <nickc@cygnus.com>
4443 * config/tc-arm.c (md_apply_fix3): Improve error message.
4445 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4447 * Makefile.am (CPU_TYPES): Add fr30.
4448 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4449 (fr30,m32r dependencies): Update.
4450 * Makefile.in: Rebuild.
4452 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4453 (gas_cgen_record_fixup_exp): Ditto.
4454 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4455 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4456 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4457 (md_cgen_lookup_reloc): Update use of operand->type.
4458 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4459 (md_convert_frag): Call cgen_operand_lookup_by_num.
4460 (md_cgen_lookup_reloc): Update use of operand->type.
4461 (m32r_cgen_record_fixup_exp): Ditto.
4463 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4465 * config/tc-mips.c (md_show_usage): Fix message.
4467 1999-03-03 Nick Clifton <nickc@cygnus.com>
4469 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4470 and LDR reg,=<expr> instruction.
4472 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4475 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4477 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4479 1999-02-17 Nick Clifton <nickc@cygnus.com>
4481 This patch was created by: Scott Bambrough
4482 <scottb@corelcomputer.com>
4485 Special cased '@' character. The '@' character is used as the
4486 ARM assembler comment character, as a special character
4487 and in ELF .symver pseudo-op's, and as a special character in
4488 .type and .section pseudo-ops.
4489 (symver_pseudo): New static variable.
4490 (symver_state): New static variable.
4491 (struct app_save): Add field 'symver_state'.
4492 (app_push): Save global symver_state int struct app_save.
4493 (app_pop): Restore global symver_state from struct app_save.
4494 (do_scrub_chars): Special case handling of '@' character in
4497 * configure.in: Modified to recognize armv* uname syntax from ARM
4499 * configure: Regenerated.
4501 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4502 a prefix to the section's type.
4503 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4504 the type's typename.
4506 * config/tc-arm.h: Add support for PIC generation:
4507 (pic_code): New boolean.
4508 (obj_relocate_extern): Define.
4509 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4510 (TC_CONS_FIX_NEW): Define.
4511 (tc_fix_adjustable): Define.
4512 (GLOBAL_OFFSET_TABLE_NAME): Define.
4514 * config/tc-arm.c: Add support for PIC generation:
4515 (line_seperator_chars): Allow ';' as a seperator for Linux.
4516 (is_immediate_prefix): New macro.
4517 (arm_parse_reloc): New function.
4518 (s_arm_elf_cons): New function.
4519 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4520 (md_undefined_symbol): Special case handling for the Global Offset
4522 (md_apply_fix3): Handle PIC relocs.
4523 (tc_gen_reloc): Handle PIC relocs.
4524 (md_parse_option): Add support for '-k' command line switch to
4525 enable PIC generation.
4526 (cons_fix_new_arm): New function.
4527 (s_arm_elf_cons): New function.
4529 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4531 * configure.in: Add comments for uses of AC_DEFINE.
4532 * acinclude.m4: Likewise.
4533 * acconfig.h: Remove.
4534 * aclocal.m4: Rebuild.
4535 * configure: Rebuild.
4536 * Makefile.in: Rebuild.
4537 * config.in: Rebuild.
4539 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4541 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4542 non-constant offset from a base register.
4544 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4546 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4549 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4551 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4552 (emit_insn): Look for pc-relative and no-overflow specifiers on
4553 internal relocation types.
4555 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4557 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4560 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4562 (mips_4650, mips_4010, mips_4100): Variables removed.
4563 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4564 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4566 (md_begin): Don't bother initializing the mips_NNNN variables;
4567 mips_cpu is set, and that's good enough now.
4568 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4569 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4570 (show): New function, to handle wrapping in the CPU lists.
4571 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4573 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4575 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4576 than treat as an immediate specifier.
4578 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4580 * config/tc-i386.c: Prototype many functions.
4581 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4582 (i386_immediate): Remove unused second argument.
4583 (i386_intel_operand): Fix i386_is_reg typo.
4584 (i386_operand): Use allow_naked_reg.
4585 (output_invalid): Make operand int for K&R.
4587 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4589 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4591 * Makefile.in: Rebuild.
4593 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4595 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4597 (EXTRA_as_new_SOURCES): Comment out.
4598 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4599 * Makefile.in: Rebuild.
4600 * doc/Makefile.in: Rebuild.
4601 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4602 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4603 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4604 * configure: Rebuild.
4605 * aclocal.m4: Rebuild.
4606 * config.in: Rebuild.
4607 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4608 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4609 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4610 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4611 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4612 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4613 (gas_cgen_record_fixup_exp): Ditto.
4614 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4615 descriptor, not global variable.
4616 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4617 descriptor, not global variable. Refer to insert_operand handler
4618 via cpu descriptor, not global function.
4619 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4620 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4621 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4622 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4623 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4624 * config/tc-m32r.c: Ditto.
4625 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4626 (md_assemble): Ditto.
4627 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4629 1999-02-09 Nick Clifton <nickc@cygnus.com>
4631 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4632 relocations for ELF targets.
4634 1999-02-08 Nick Clifton <nickc@cygnus.com>
4636 * configure.in: Add support for StrongARM target.
4637 * configure: Regenerate.
4639 1999-02-05 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4643 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4646 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4648 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4650 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4652 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4653 (INTEL_DWORD_MNEM_SUFFIX): Define.
4656 (DWORD_PTR): Define.
4657 (XWORD_PTR): Define.
4659 (OFFSET_FLAT): Define.
4661 (NONE_FOUND): Define.
4664 * config/tc-i386.c (set_intel_syntax): New routine.
4665 (intel_syntax): Declare.
4666 (allow_naked_reg): Declare.
4667 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4668 (intel_float_operand): New routine.
4669 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4670 Handle brackets as well as parens. Call i386_intel_operand for
4671 intel syntax. Reverse operands if appropriate. Handle new
4672 suffixes. Handle movzx and movsx.
4673 (i386_is_reg): New routine.
4674 (i386_immediate): New routine.
4675 (i386_scale): New routine.
4676 (i386_displacement): New routine.
4677 (i386_operand_modifier): New routine.
4678 (build_displacement_string): New routine.
4679 (i386_parse_seg): New routine.
4680 (i386_intel_memory_operand): New routine.
4681 (i386_intel_operand): New routine.
4682 (i386_operand): Call i386_displacement, i386_immediate,
4683 i386_scale, etc. instead of handling inline.
4684 (parse_register): Handle registers without prefix.
4686 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4688 * configure: Regenerate.
4689 * configure.in (arm-*-oabi): New.
4690 (thumb-*-oabi): New.
4691 * config/tc-arm.c (target_oabi): Declare.
4692 (md_apply_fix3): Support REL relocs.
4693 (md_parse_option): Handle -oabi.
4694 (elf32_arm_target_format): New routine.
4695 (md_longopts): Add OPTION_OABI.
4696 * config/tc-arm.h: Redefine TARGET_FORMAT.
4699 1999-01-28 Nick Clifton <nickc@cygnus.com>
4701 * write.c (write_relocs): Handle out of range error.
4703 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4704 (fr30_force_relocation): Default to 0.
4706 * config/tc-fr30.h (obj_fix_adjustable): Define.
4707 (TC_FORCE_RELOCATION): Define.
4709 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4712 1999-01-16 Nick Clifton <nickc@cygnus.com>
4714 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4715 merge of two instructions if the left instruciton kills the right.
4717 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4719 * Makefile.in: Regenerate.
4720 * configure.in: Redo test for using cgen.
4721 * configure: Regenerate.
4723 1999-01-09 Nick Clifton <nickc@cygnus.com>
4725 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4726 redefinition of this macro.
4728 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4730 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4733 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4735 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4736 a read of HI or LO and an immediatly following branch.
4738 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4740 * config/tc-mips.c (md_begin): Another correction to the setting of
4743 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4745 * config/tc-mips.c (md_begin): Correct type-o in setting of
4748 1998-12-21 Nick Clifton <nickc@cygnus.com>
4750 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4751 bit insn when optimizing, so that parallelised instructions will
4752 start on a 32 bit boundary.
4754 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4756 * config/tc-mips.c (mips_eabi64): New.
4757 (md_begin): Set mips_eabi64.
4758 (mips_elf_final_processing): Use it.
4760 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4762 * config/tc-mips.c (mips_elf_final_processing):
4763 Correct setting of ABI in e_flags.
4765 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4767 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4770 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4772 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4774 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4776 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4777 warning, values that don't fit in the field.
4779 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4781 * config/tc-mips.c (mips_abi_string): New.
4782 (md_parse_option,md_longopts): Add mabi.
4783 (mips_elf_final_processing): Set e_flags based on mabi flag.
4785 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4787 * config/tc-mips.c (md_parse_option): Handle vr4111.
4789 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4791 * config/tc-h8300.c (build_bytes): Change message given if the
4792 instruction requires H8/300H mode and we're not in Hmode, to
4793 suggest that it may be the operand modes that are the problem, not
4794 necessarily the opcode.
4796 1998-12-10 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-fr30.c: Add line separator character.
4800 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4802 * configure.in (hppa-*-mpeix*): New target.
4803 * config/obj-som.h (obj_som_compiler): Declare.
4804 * config/obj-som.c (compiler_seen): New static variable.
4805 (obj_som_compiler): New function.
4806 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4807 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4808 (pa_type_args): Set hppa_priv_level.
4809 (pa_compiler): New static function if OBJ_SOM.
4810 * configure: Rebuild.
4812 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4814 * read.c (output_leb128): Don't mark as inline.
4816 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4818 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4819 AIX .vbyte unaligned data support.
4820 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4821 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4824 1998-12-07 Nick Clifton <nickc@cygnus.com>
4826 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4829 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4831 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4832 BFD_RELOC_ARM_PCREL_BRANCH.
4834 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4836 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4837 checking the target type.
4838 (mips-dec-bsd*): Set endian to little.
4839 * configure: Rebuild.
4841 COFF weak symbol support, based on patches from Mark Elbrecht
4842 <snowball3@usa.net>:
4843 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4844 * config/obj-coff.c (obj_coff_weak): New static function.
4845 (obj_coff_endef) [both versions]: Handle weak symbols.
4846 (coff_frob_symbol): Likewise.
4847 (yank_symbols): Likewise.
4848 (obj_pseudo_table): Add "weak".
4850 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4851 <aymeric.vincent@emi.u-bordeaux.fr>.
4852 * aclocal.m4: Rebuild with current tools.
4853 * configure: Rebuild.
4855 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4856 an assertion failure for a case we can't handle when OBJ_ECOFF.
4858 * expr.c (operator): And with 0xff to avoid problems with signed
4861 1998-12-03 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4864 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4866 1998-12-02 Nick Clifton <nickc@cygnus.com>
4868 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4871 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4873 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4874 calculation of pcrel point.
4876 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4881 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4883 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4885 (d10v_cleanup): Only generate previous insn if a multiline insn is
4888 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4893 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4895 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4896 -marm6xxx command line switches.
4898 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4900 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4901 (itbl-ops.o): Delete duplicate dependencies.
4902 Rebuild dependencies.
4903 Add fr30 dependencies.
4904 * Makefile.in: Rebuild.
4906 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4910 * listing.c: Ignore line terminator characters found inside
4913 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4915 * po/gas.pot: Regenerated.
4917 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4919 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4920 fr30_is_label_start(). Also checks for delay slot insns.
4922 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4923 FR30 instructions which contain a colon in the mnemonic.
4925 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4927 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-fr30.c: Removed currently superflous code.
4931 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-fr30.h: New file.
4934 * config/tc-fr30.c: Tweaking so that it will compile.
4936 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4938 * config/tc-d10v.h (obj_fix_adjustable): Define.
4939 (TC_FORCE_RELOCATION): Define.
4940 (d10v_force_relocation): Declare.
4941 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4942 (md_apply_fix3): Handle Vtable relocs.
4943 (d10v_fix_adjustable): New.
4944 (d10v_force_relocation): New.
4946 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-d30v.c: Change default behaviour to ignore potential
4949 conflicts between register name and symbol names.
4951 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4953 * configure.in: Add fr30-*-*.
4954 * config/tc-fr30.c: New file.
4955 * Makefile.in: Regenerated.
4956 * config.in: Regenerated.
4957 * configure: Regenerated.
4958 * doc/Makefile.in: Regenerated.
4959 * po/gas.pot: Regenerated.
4961 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4963 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4966 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4968 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4970 (do_scrub_chars): Add some casts to unsigned char to avoid
4971 unwanted sign extension.
4972 * read.c (lex_type): Set characters about 127 to be symbol
4974 * config/tc-i386.c (md_begin): Set identifier_chars and
4975 operand_chars for values above 127.
4977 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4979 * configure.in: detect cygwin* instead of cygwin32*
4980 * configure: regenerate
4982 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4984 * listing.c: Add support for producing a listing from piped
4987 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4989 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4990 (append_insn): Account for the tx39's multiply behavior.
4992 1998-10-26 Michael Meissner <meissner@cygnus.com>
4994 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4995 from assemble_parallel_insns. Add support for '->' to indicate
4996 explicitly serializing the instructions.
4997 (md_assemble): Ditto.
4999 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5001 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5004 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5006 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5008 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5010 * config/tc-mips.c : support frame and regmask/fregmask when
5011 MIPS_STABS_ELF is specified.
5013 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5015 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5016 (md_apply_fix): Don't return 1 for VTABLE relocs.
5017 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5019 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5021 * doc/c-i386.texi: Replace occurences of "opcode" with
5022 "instruction mnemonic", "instruction", or "mnemonic" when
5023 referring to the name of an instruction. Use "opcode" when
5024 referring to the sequence of machine bytes.
5026 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5027 (is_opcode_char): Rename to is_mnemonic_char.
5028 (md_assemble and i386_operand): Correct error messages from
5029 "opcode" to "instruction mnemonic"
5030 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5031 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5032 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5033 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5034 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5035 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5036 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5038 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5040 * config/tc-i386.c (i386_operand): Check for garbage after
5043 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5045 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5046 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5048 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5050 * config/tc-sh.h (obj_fix_adjustable): Define.
5051 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5052 (md_apply_fix): Likewise.
5053 (tc_gen_reloc): Likewise.
5054 (sh_fix_adjustable): New.
5056 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5058 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5059 * cgen.h (gas_cgen_finish_insn): Update prototype.
5060 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5061 cgen_insn_t -> CGEN_INSN_INT.
5062 (make_parallel): Update handling of CGEN_INT_INSN_P.
5063 (assemble_parallel_insn): Ditto.
5064 (target_make_parallel): New function.
5065 (md_assemble): Use it.
5067 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5069 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5071 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5073 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5074 converted into lower case.
5076 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5078 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5079 (gas_cgen_tc_gen_reloc): Likewise.
5080 * config/tc-m32r.h (obj_fix_adjustable): Define.
5081 * config/tc-m32r.c (m32r_fix_adjustable): New.
5082 (m32r_force_relocation): Handle VTABLE relocs.
5084 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5086 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5088 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5090 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5091 to lower case before parsing.
5093 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5094 parallel insns modift buts in the PSW as a side effect.
5096 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5098 * config/tc-d30v.c (find_format): Test for missing flag and
5101 (md_apply_fix3): Fix error messages to avoid
5102 assumption about presence of a symbol.
5104 (parallel_ok): Disallow parallel instructions that both modify the
5107 (find_format): Generate a warning if an odd numbered register is
5108 used as the first register in a mutli-register instruction.
5110 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5112 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5113 relocations are always associated with a symbol.
5115 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5117 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5118 (elf32_sparc_force_relocation): Declare.
5119 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5120 (tc_gen_reloc): Handle vtable relocs.
5121 (elf32_sparc_force_relocation): New.
5123 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5125 * symbols.c (S_IS_FUNCTION): New.
5126 * config/tc-v850.h (obj_fix_adjustable): Define.
5127 (TC_FORCE_RELOCATION): Define.
5128 (v850_force_relocation): Declare.
5129 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5130 of fx_addnumber for VTABLE reloc addends.
5131 (md_apply_fix3): Handle VTABLE relocs.
5132 (v850_fix_adjustable): New.
5133 (v850_force_relocation): New.
5135 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5137 * tc-hppa.c (fp_operand_format): Add some additional formats.
5138 (pa_ip): Do not automatically promote into pa2.0 mode.
5139 (pa_level): Handle ".level 2.0".
5141 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5143 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5144 * config/tc-i386.h (template.extension_opcode): Change to
5145 unsigned int to allow full range of 8-bit opcode suffixes.
5146 (None): Redefine as 0xffff.
5148 From Jeff B Epler <jepler@usgs.gov>
5149 * doc/c-i386.texi (i386-SIMD): New section.
5151 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5153 * read.c (discard_rest_of_line): New function.
5154 * read.h: Declare it.
5155 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5157 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5159 * config/tc-d10v.c (find_symbol_matching_register): New function.
5160 (find_opcode): Cope with the case where a register name matches
5163 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-v850.c (md_pcrel_from): Rename to
5166 v850_pcrel_from_section.
5167 (v850_pcrel_from_section): Do not resolves symbols in other
5170 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5172 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5174 * config/tc-d10v.c (find_opcode): Generate an error if a register
5175 is supplied for an operand that should not be a register.
5177 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5179 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5180 instructions to have another instruction in the right bin.
5182 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5184 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5185 the right container if the left container holds a branch
5188 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5190 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5191 both a register name and symbol name.
5192 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5194 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5197 execution unit class.
5199 (reg_name_search): If a name matches a register and a symbol,
5200 prefer the register.
5201 (find_format): Disallow flag registers when a general purpose
5202 register is required.
5203 If a number is required, but a register has been given, check to
5204 see if a symbol with the same name as the register exists, and if
5205 so, use that symbol.
5207 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5209 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5211 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5213 * config/tc-d30v.c (find_format): Do not accept flag registers as
5214 general purpose registers.
5215 (find_format): If an immediate value is expected at a given place
5216 in a format, but a register name has been provided instead, check
5217 to see if that register name matches the name of a predefined
5218 symbol and if it does, then use the symbol instead.
5219 (reg_name_search): If a register name matches a symbol name,
5220 prefer the register name to the symbol name.
5222 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5224 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5225 the previous insn to empty.
5227 1998-09-20 Michael Meissner <meissner@cygnus.com>
5229 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5230 pieces, forcing the use of an ANSI compiler.
5232 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5234 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5236 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5238 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5240 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5242 (obj_elf_vtable_entry): Likewise.
5243 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5244 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5245 (tc_gen_reloc): Likewise.
5246 (arm_fix_adjustable): Likewise.
5247 (elf32_arm_force_relocation): New.
5248 (armelf_frob_symbol): Remove coff-style symbol support.
5250 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5252 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5254 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5256 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5257 OBJ_COFF so that routine is defined for a.out format.
5259 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5261 * config/tc-i386.c (i386_operand): Detect non-segment registers
5262 used as segment prefixes.
5264 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5266 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5267 optimize across FDE boundaries.
5269 * config/obj-coff.c (obj_coff_section): Preserve any link once
5270 flags when setting the section flags.
5272 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5274 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5275 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5277 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5279 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5282 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5284 * frags.c (frag_grow): Include the size of the frag struct in the
5287 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5288 if the new subseg comes before the old.
5290 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5292 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5293 to handle edge8 and edge16.
5295 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5297 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5298 before we clobber the symbol involved.
5300 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5302 * config/tc-arm.c: Remove OBJ_ELF definitions for
5303 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5304 use arm_adjust_symtab for OBJ_COFF.
5305 (armelf_adjust_symtab): New Routine.
5306 * config/tc-arm.h: Define obj_adjust_symtab to
5307 armelf_adjust_symtab for OBJ_ELF.
5309 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5311 * configure.in: Make all i386-elf targets use bfd_gas.
5312 * config/tc-i386.c (tc_i386_force_relocation): New.
5313 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5314 (md_apply_fix3): Likewise.
5315 (tc_gen_reloc): Handle them.
5316 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5317 tc_i386_force_relocation.
5319 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5321 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5323 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5325 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5326 current opcode after writing the first insturction of a reverse
5329 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5331 * read.h (generate_lineno_debug): Add prototype.
5332 * read.c (generate_lineno_debug): Make non-static.
5334 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5336 * config/tc-i386.c (md_assemble): Only warn for address/data size
5339 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5341 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5342 against Thumb function names, as the linker needs this information.
5344 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5346 * expr.c (operand): Check also that there is no advance in operand
5347 after atof_generic in order to decide "is it label 0f or floating
5350 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5352 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5353 command line options with a single dash.
5354 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5356 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5358 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5359 * tc-arm.c (arm_fix_adjustable): New routine.
5361 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5363 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5364 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5365 demand_empty_rest_of_line before mri_comment_end.
5366 (equals): Check garbage after expression before
5367 mri_comment_end in MRI mode.
5369 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5371 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5372 small immediate constant to use the constant itself rather than
5375 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5377 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5378 (pa_leave): Likewise.
5380 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5382 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5384 (i386_operand): Fix an error message.
5386 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5388 * doc/c-arm.texi (ARM Directives): Document .req directive.
5390 * config/tc-arm.c (reg_required_here): Display erroneous string if
5391 the register name could not be decoded.
5392 Do not set inst.instruction if the sift is -1.
5394 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5396 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5399 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5401 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5402 even if it is belived to be unnecessary.
5404 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5406 config/tc-i386.c (i386_operand): Size immediate constants by
5407 suffix (erroneously removed as part of July 7 change).
5409 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5411 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5412 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5413 (armelf_frob_symbol): New Routine.
5414 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5416 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5418 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5420 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5422 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5423 command line switches passed to assembler.
5425 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5427 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5428 (gas_cgen_opcode_desc): Declare.
5429 (gas_cgen_parse_operand): Declare.
5430 (*): Prepend gas_ to gas specific fns to denote them as such.
5432 * cgen.c (gas_cgen_opcode_desc): New global
5433 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5434 (queue_fixup): Renamed from cgen_queue_fixup.
5435 (*): Prepend gas_ to gas specific fns to denote them as such.
5437 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5438 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5439 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5440 Open opcode table and initialize it.
5441 (make_parallel): Use gas_cgen_opcode_desc.
5442 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5443 (md_assemble): Ditto.
5445 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5447 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5448 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5449 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5450 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5451 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5452 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5453 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5454 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5455 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5456 (INIT_STAB_SECTION): Likewise.
5457 (OBJ_PROCESS_STAB): Likewise.
5459 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5460 (md_parse_option): Watch for them.
5461 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5462 (md_begin): Kill neverdef code.
5463 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5464 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5465 (s_alpha_coff_wrapper): New.
5466 (md_pseudo_table): Trap all ECOFF pseudos.
5468 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5470 Start of changes to remove mdebug section from mips*-elf
5471 Based on MIPS_STAB_ELF definition
5472 * acconfig.h: undef if not configured
5473 * config.in: undef if not configured
5474 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5475 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5476 * stabs.c (s_stab_generic): flush frag
5478 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5480 * configure.in: (arm-*-elf): Handle.
5481 (thumb-*-elf): Handle.
5482 * configure: Regenerate.
5483 * read.c (stringer): Fix typo in comment.
5484 * write.c (fixup_segment): Don't add symbol value to addend if
5486 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5488 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5491 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5493 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5494 (write_2_short): Emit warning if new flag is set.
5495 (do_assemble): Set flags if left instruction is one of special
5496 "right-instruction-killer" type.
5498 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5500 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5501 Always output words in debug_info section as big endian.
5502 (sparc_target_format): Choose correct bfd target.
5503 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5505 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5507 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5508 to work with internationalization code. Issue an error when two
5509 operands match that are not allowed to match.
5511 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5513 * configure.in (install_tooldir): Allow target to specify whether
5514 it wants to be installed in $(tooldir)/bin.
5515 * configure: Regenerate.
5516 * Makefile.am (install-exec-local): Set install-exec-tooldir
5517 dependency via configure.
5518 * Makefile.in: Regenerate.
5520 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5522 * Makefile.am (install-exec-local): Split into two ...
5523 (install-exec-bindir,install-exec-tooldir): New rules.
5524 * Makefile.in: Regenerate.
5526 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5528 * Makefile.am (install-exec-local): Don't remove the file before
5529 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5530 W. Rozycki <macro@ds2.pg.gda.pl>.
5531 * Makefile.in: Rebuild.
5533 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5535 * cgen.c: Include libiberty.h.
5536 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5537 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5538 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5539 (md_cgen_lookup_reloc)): Declare.
5540 (md_cgen_record_fixup_exp): Declare.
5541 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5542 (m32r_relax_frag): Declare.
5543 (cgen_md_apply_fix3): Decls moved to cgen.h.
5544 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5545 (m32r_cgen_record_fixup_exp): Delete decl.
5546 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5547 (assemble_nop): Delete.
5548 (expand_debug_syms): Delete unused `exp'.
5549 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5550 Add default case for -Wall.
5551 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5552 (md_atof): Delete unused wordP.
5554 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5556 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5559 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5561 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5562 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5563 .print, .purgem, and .struct. Remove documentation for
5566 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5568 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5569 Update call to insert_operand.
5571 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5573 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5575 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5577 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5578 whitespace after a prefix operator.
5580 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5582 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5584 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5586 * config/tc-sparc.c (log2): New static function.
5587 (s_reserve): Use log2 to convert alignment before calling
5589 (s_common): Use log2 to convert alignment before calling
5590 record_alignment and frag_align.
5591 (sparc_cons_align): Use log2.
5593 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5595 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5596 (s_common): Likewise.
5598 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5599 initialization of waddr.
5600 (sparc_elf_final_processing): Add default case to switch.
5602 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5604 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5605 than temporary real.
5607 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5609 * write.c (subsegs_finish): Don't align the segments if there were
5612 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5613 copying aux information.
5615 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5616 expression into a symbol.
5618 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5620 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5621 type to unsigned int.
5622 (md_assemble): Change type used to store offsets from unsigned
5624 (i386_operand): Switch error check to only call RESTORE_END_STRING
5625 once after parse_register.
5627 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5629 * config/tc-v850.c (md_show_usage): Changed format to match that
5632 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5634 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5636 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5638 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5641 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5643 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5644 * doc/Makefile.in: Rebuild.
5646 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5648 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5649 for %lo expressions.
5650 (mips_ip, case 'u'): Move range check after code to mask
5651 off bits in %hi/%lo expressions. Mask off high bits for
5654 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * doc/Makefile.am (gasver.texi): New target.
5657 (as.info, as.dvi): Depends upon gasver.texi.
5658 * doc/as.texinfo: Include gasver.texi. Mention version number on
5659 title page and in top node.
5660 * doc/Makefile.in: Rebuild.
5662 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5664 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5665 but not including the line containing the edict.
5666 * listing.h (LISTING_EOF): New.
5667 * input-scrub.c (input_scrub_next_buffer): Call it.
5669 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5671 * config/tc-i386.c (i386_operand): Don't set the size of an
5672 immediate address based solely on the suffix and the mode.
5674 * config/tc-i386.c (md_assemble): Add assertion to make sure
5675 overlap2 does not set Imm.
5677 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5678 sequences of whitespace to a single space.
5679 (is_space_chars): Just compare with space.
5680 (md_begin): Don't initialize space_chars.
5681 (md_assemble): Just skip a single whitespace character.
5682 (i386_operand): Rewrite base-index parsing to use new
5683 parse_register, and to skip white space. Skip white space in a
5684 number of other places too. Don't give error message if
5685 parse_register fails.
5686 (parse_register): Change reg_string parameter to be non-const.
5687 Add end_op parameter. Skip white space after the `%', and return
5688 end of register string. Give error message here rather than
5691 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5693 Based on patch from Matt Semersky <matts@scd.hp.com>:
5694 * expr.c (op_encoding): Make const.
5695 (expr_set_precedence): New function.
5696 (expr_begin): Don't set operator rankings, just call
5697 expr_set_precedence.
5698 * expr.h (expr_set_precedence): Declare.
5699 * read.c (s_mri): Call expr_set_precedence.
5701 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5703 * doc/as.texinfo (Statements): Remove paragraph discussing
5704 continuing lines with a backslash. This hasn't worked for years,
5707 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5709 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5711 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5712 (ps_CTORS, ps_DTORS): New section types.
5713 (vms_fixup_xtors_section): New function
5714 (Ctors_Psect, Dtors_Psect): Define.
5715 (IS_GXX_XTOR): Define
5716 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5717 Filter static constructors/destructors and add to
5718 Ctors_Symbols/Dtors_Symbols chain.
5719 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5720 appropriate section.
5722 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5723 * makefile.vms: Merge vax/vms support.
5725 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5727 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5728 (elf_pseudo_table): Add them.
5729 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5730 (md_apply_fix): Accept them.
5731 (mips_fix_adjustable): Don't adjust them.
5732 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5733 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5734 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5735 (tc_fix_adjustable): Don't adjust them.
5737 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5739 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5741 * Makefile.in: Regenerate.
5742 * configure.in: AC_SUBST cgen_cpu_prefix.
5743 * configure: Regenerate.
5745 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5747 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5748 Changed all users of COND12_DELAY.
5750 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5752 * config/tc-mn10300.c (set_arch_mach): New function.
5753 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5754 (md_begin): Default to mn10300 mode.
5755 (md_assemble): Only accept instructions for the core mn10300
5756 chip and the active machine type.
5758 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * subsegs.h (segment_info_type): Give the struct a name.
5761 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5762 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5763 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5764 * config/tc-w65.h (tc_reloc_mangle): Declare.
5765 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5767 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5769 * config/tc-v850.c (v850_comm): Restore old section
5770 after common processing.
5772 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5774 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5776 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5778 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5779 char with code that explicitly sign-extends.
5781 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5783 * config/tc-v850.c (md_begin): Restore text section as the current
5784 section after creating call table sections.
5785 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5788 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5789 with call to macro SYM_AUXINFO.
5791 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5793 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5794 with the program transform name.
5795 * Makefile.in: Rebuild.
5797 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5802 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5804 * config/tc-i386.c (i386_operand): Be prepared for a space between
5805 the open parenthesis and the start of the register operand,
5806 because of the June 16 change.
5808 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5810 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5813 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5815 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5816 even if it is belived to be unnecessary.
5818 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5820 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5822 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5824 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5826 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5827 shift amount for a repeated operand. The shift amount for the
5828 repeated copy comes from the size of the operand.
5830 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5832 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5834 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5836 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5838 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5840 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5841 characters in it as LEX_IS_SYMBOL_COMPONENT.
5842 * config/tc-i386.h (tc_symbol_chars): Define.
5843 (extra_symbol_chars): Declare.
5844 * config/tc-i386.c (extra_symbol_chars): Define.
5845 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5846 (line_comment_chars): Set to '/' if TE_LINUX.
5847 * doc/c-i386.texi (i386-prefixes): Update.
5848 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5850 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5852 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5853 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5855 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5857 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5858 constraint in instructions REP & REPI.
5860 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5862 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5863 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5865 (check_range): If the operand is shifted, then shift the number
5866 before checking its range.
5868 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5870 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5873 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-v850.c (v850_comm): Create special sections as needed.
5877 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5879 * config/tc-d10v.c (write_2_short): Addition of swapping
5880 instructions for sequential and reverse sequential order when
5881 given order is not possible.
5883 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5885 * Makefile.am: Rebuild dependencies.
5886 (DEP_INCLUDES): Fix reference to intl build directory.
5887 * Makefile.in: Rebuild.
5889 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5891 * doc/c-i386.texi: Update 16 bit documentation.
5893 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5894 IgnoreDataSize to IgnoreSize as they are used for address size as
5896 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5897 32-bit mode, similarly addr16/data16 and variants.
5899 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5901 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5902 sequential word multiply instructions.
5904 (do_assemble): Add extra command line argument, to allow mul32
5905 attribute to be preserved across parallel insns.
5906 (md_assemble): Insert NOPs between explicitly parallel insns which
5907 contain an 32 bit multiply and a 16 multiply.
5909 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5911 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5914 * config/tc-i386.c (reloc): Add braces.
5916 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5917 consistent with Intel naming.
5918 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5919 use bitfields in sib_byte.
5920 (modrm_byte): Don't use bitfields here either.
5922 * config/tc-i386.c (current_templates): Add const.
5923 (parse_register): Add const to return, param, and char *s.
5924 (i386_operand): Add const to reg_entry *r.
5925 * config/tc-i386.h (templates): Add const to start, end.
5927 Inspired by code for 16 bit gas support from Martynas Kunigelis
5928 <martynas@nm3.ktu.lt>:
5929 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5930 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5931 (uses_mem_addrmode): Remove.
5932 (md_estimate_size_before_relax): Add support here too.
5933 (md_relax_table): Rewrite interface to md_relax for 16 bit
5935 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5936 (opcode_suffix_to_type): Remove.
5937 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5938 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5939 (md_convert_frag): Likewise.
5940 (i386_operand): Add support for 16 bit base/index regs,
5941 immediates, and displacements. Remove some unnecessary casts, and
5942 localise end_of_operand_string, displacement_string_start,
5943 displacement_string_end variables. Add GCC_ASM_O_HACK.
5944 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5946 * config/tc-i386.c (prefix_hash): Remove.
5947 (md_begin): Rewrite without obstacks. Remove prefix hash table
5948 handling. Rewrite lexical table handling.
5949 (i386_print_statistics): Don't print prefix statistics.
5950 (md_assemble): Rewrite instruction parser so that line is not
5951 converted to lower case. Don't do a hash_find for prefixes,
5952 instead recognise them via opcode modifier.
5953 (expecting_operand, paren_not_balanced): Localise variables.
5954 * config/tc-i386.h (IsPrefix): Define.
5955 (prefix_entry): Remove.
5957 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5958 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5959 '\\' in case where comment_chars contains '/'.
5961 * config/tc-i386.c (MATCH): Ensure given operand and template
5962 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5963 you must write `ljmp *table(%ebx)'.
5965 From H.J. Lu <hjl@gnu.org>:
5966 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5967 as 0 ifndef BFD_ASSEMBLER.
5968 (md_assemble): Allow immediate operands without suffix or
5969 other reg operand to default in size to the current code size.
5971 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5973 * config/tc-v850.c (md_begin): Restore creation of
5974 .call_table_text and .call_table_data sections.
5976 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5978 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5979 after emitting a word of noops.
5981 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5983 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5984 (i386_operand): Simplify checks for valid base/index combinations.
5985 Disallow `in 4(%dx),%al'.
5987 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5989 (add_prefix): Change parameter from char to int.
5991 * config/tc-i386.h (Ugh): Define opcode modifier.
5992 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5994 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5995 CONSISTENT_REGISTER_MATCH macros to check register types more
5996 thoroughly. Check for illegal suffix/operand combinations
5997 when matching insns with operands. Handle new `s' suffix, and
5998 associated FloatMF opcode modifier for float insns with memory
6000 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6001 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6002 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6003 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6004 DATA_PREFIX_OPCODE throughout.
6006 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6007 (md_assemble): Rewrite suffix/register operand checking code to be
6008 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6009 AnyMem, the better to grep.
6011 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6012 given a memory operand. Don't set Abs bits either.
6013 (type_names): Remove Mem*, Abs*.
6014 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6015 define opcode_modifiers as these cases are handled by Disp8,
6016 Disp16, Disp32 and suffix checks.
6017 (COMES_IN_BOTH_DIRECTIONS): Remove.
6018 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6020 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6021 if IgnoreDataSize modifier given. Remove ShortformW modifier
6022 test. Add test for ShortForm in W base_opcode modification.
6023 Merge Seg2ShortForm and Seg3ShortForm code.
6024 * config/tc-i386.h (ShortFormW): Remove.
6025 (IgnoreDataSize): Define.
6027 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6029 * config/tc-d30v.c (md_assemble): Store previous segment state
6030 with previous instruction.
6032 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6034 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6035 (ebp, esp): Remove static variables.
6036 (MATCH): Remove test for InOutPortReg.
6037 (i386_operand): Properly handle InOutPortReg here instead.
6038 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6039 (md_assemble): Simplify and correct modrm and sib generation.
6040 (i386_operand): Add warning for scale without index.
6041 Rewrite checks for valid base/index combinations.
6043 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6044 macros and enclose in do while(0).
6045 (RESTORE_END_STRING): Likewise.
6046 (md_assemble): Add one to printed operand number so we start
6047 from 1 not 0. Add some more gettext invocations.
6048 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6051 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6052 DATA_PREFIX, SEG_PREFIX): Define.
6053 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6054 (check_prefix): Remove function.
6055 (add_prefix): New function. Add prefix to i.prefix as well as
6057 (md_assemble): Changes for add_prefix. Remove hack for wait
6058 prefix, instead always output prefixes in fixed order. Test
6059 for jcxz/loop when selecting between word & dword operations,
6060 and add address size prefix rather than operand size prefix.
6061 Remove operand -> address size hack when emitting jcxz/loop.
6062 (i386_operand): Remove O_Absent check as it's done in expr.
6064 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * configure.in: Recognize m5200 as a cpu_type of m68k.
6067 * aclocal.m4: Rebuild with current libtool.
6068 * configure: Rebuild.
6070 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6072 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6073 to relaxable_symbol to prevent references to external symbol from
6076 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6078 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6079 symbols are relaxable.
6081 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6083 * config/tc-v850.c (md_begin): Don't create special
6084 sections by default.
6086 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6088 * config/tc-mips.c (macro): For div and udiv, close the
6089 reorder block as soon as possible.
6091 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6093 From Matt Semersky <matts@scd.hp.com>:
6094 * macro.c (macro_mri_mode): New function.
6095 * macro.h (macro_mri_mode): Declare.
6096 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6099 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6101 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6104 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6105 until after xstrdup in OBJ_EVAX case.
6107 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6109 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6110 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6111 of hardcoded magic number.
6112 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6114 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6116 * read.c (do_s_func): New function.
6118 * read.h (do_s_func): Add prototype.
6120 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6122 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6123 nops if fill pattern not specified.
6125 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6127 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6128 * config/te-go32.h (TE_GO32): Define.
6129 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6131 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6133 Implement .func/.endfunc pseudo-ops.
6134 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6136 * read.c (potable): Add .func,.endfunc.
6137 (s_func): New function.
6138 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6140 (in_doc_func_p,current_function_label): New static globals.
6141 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6143 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6145 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6146 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6147 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6148 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6149 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6150 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6151 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6152 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6153 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6154 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6155 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6156 * config/tc-a29k.c: Don't define md_short_jump_size,
6157 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6158 * config/tc-alpha.c: Likewise.
6159 * config/tc-alpha.h: Likewise.
6160 * config/tc-arm.c: Likewise.
6161 * config/tc-h8300.c: Likewise.
6162 * config/tc-h8500.c: Likewise.
6163 * config/tc-hppa.c: Likewise.
6164 * config/tc-i860.c: Likewise.
6165 * config/tc-i960.c: Likewise.
6166 * config/tc-ppc.c: Likewise.
6167 * config/tc-sh.c: Likewise.
6168 * config/tc-sparc.h: Likewise.
6169 * config/tc-tic30.c: Likewise.
6170 * config/tc-w65.c: Likewise.
6171 * config/tc-z8k.c: Likewise.
6173 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6175 * config/tc-vax.c (_): Delete this macro used for placeholder
6176 values in vax_operand_width_size; it conflicts with the _() macro
6177 used for internationalization.
6179 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6181 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6182 code. From Chris Moller <moller@bops.com>.
6184 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6185 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6186 * read.c (emit_expr): Initialize seg and subseg fields of a new
6188 * write.c (write_object_file): Switch to the appropriate segment
6189 and subsegment when processing a broken word.
6191 * config/tc-m68k.c (mri_assemble): New static function.
6192 (build_mri_control_operand): Call mri_assemble rather than
6194 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6195 (s_mri_endf, s_mri_endw): Likewise.
6197 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * read.c (s_org): Call md_flush_pending_output if it is defined.
6201 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6203 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6205 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6206 (md_parse_option): Add for same.
6207 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6208 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6209 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6211 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6213 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-arm.c (find_real_start): Relax definition of local
6218 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6220 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6221 symbols at the given address, not just the last one specified.
6223 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6225 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6226 or number_to_chars_littleendian to write data.
6228 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6230 * config/tc-v850.c (md_assemble): Remove artificially created
6231 register name symbols.
6233 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6235 * write.c (fixup_segment): Change "segment" to "section" in
6238 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6240 * write.c (fixup_segment): Change sym1-sym2 message again.
6242 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6244 * write.c (fixup_segment): Improve error message for sym1-sym2
6245 errors when sym1 is in a different segment from sym2.
6247 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6249 * config/tc-m32r.c (warn_unmatched_high): New static local.
6250 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6251 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6252 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6253 (md_parse_option): Likewise.
6254 (md_show_usage): Likewise.
6255 (m32r_frob_file): Likewise.
6257 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6258 (read_a_source_file): Call them.
6259 * read.h (stabs_generate_asm_file): Declare.
6260 * stabs.c (stabs_generate_asm_file): New function.
6261 (generate_asm_file): New function.
6262 (stabs_generate_asm_lineno): Move file name handling into
6265 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6267 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6268 (d30v_current_align, d30v_current_align_seg): New variables.
6269 (d30v_last_label): New variable.
6270 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6271 (s_d30v_data, s_d30v_section): Likewise.
6272 (md_pseudo_table): Call them.
6273 (md_begin): Initialize d30v_current_align_seg.
6274 (md_assemble): Call d30v_align when needed by known current alignment.
6275 (d30v_frob_label, d30v_cons_align): New functions.
6276 * config/tc-d30v.h (md_do_align): Remove.
6277 (tc_frob_label): Call d30v_frob_label.
6278 (md_cons_align): New.
6280 * config/tc-d30v.c (find_format): Convert complex expressions to
6281 expression symbols before processing. Clean up code formatting.
6283 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6285 * po/Make-in (install-info): New target.
6287 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6289 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6291 * config/tc-mn10300.c (md_assemble): Likewise.
6293 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6295 * Makefile.am: Update with `make dep-am'.
6296 (HFILES): Add cgen.h.
6297 (cgen.o): Depend on cgen.h.
6298 * Makefile.in: Regenerate.
6300 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6302 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6304 * gasp.c (grab_label): Permit a label to be a preprocessor
6305 variable by permitting a label to start with a backslash.
6307 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6309 * config/tc-mips.c (validate_mips_insn): Removed hack
6310 for previously inaccessible bitfields in some INSN_TRAP
6313 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6315 * config/tc-d30v.c (do_assemble): Abort with error message
6316 if opcode operands do not match.
6318 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6320 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6321 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6322 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6323 similar new 'q' operand.
6325 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6327 * cgen.c (cgen_asm_finish_insn): Fix typo.
6329 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6332 * cgen.c: Include it.
6333 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6334 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6335 All callers updated.
6336 * config/tc-m32r.c: Include cgen.h.
6337 (m23r_insn): New members num_fixups,fixups.
6339 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6341 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6342 to avoid compiler warning.
6344 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6346 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6349 * makefile.vms (OBJS): Add ehopt.obj
6351 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6353 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6355 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6357 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6358 a short format insn.
6359 (md_assemble): Set it for explicitly packed insns.
6361 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6363 * config/obj-coff.c (c_symbol_merge): Do not take address of
6364 native fields when performing the memcpy.
6366 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6368 * config/tc-mips.c (macro,macro2): Implement
6369 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6371 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6373 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6374 relocations against globally visible symbols.
6375 * config/tc-m68k.c (relaxable_symbol): New macro.
6376 (m68k_ip, md_estimate_size_before_relax): Use it.
6377 (tc_m68k_fix_adjustable): Also handle weak symbols.
6379 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6381 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6382 references to externally visible symbols.
6383 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6384 values in twice for a PC relative reloc if the symbol is
6387 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6388 don't adjust a PC relative reloc against an externally visible
6390 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6391 for a PC relative fixup against an externally visible defined
6392 symbol, arrange to store object file and addend values as though
6393 the symbol were not defined.
6394 (tc_gen_reloc): Likewise.
6396 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6398 * read.c (sizeof_leb128): Referenced externally by write.c so
6401 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6403 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6404 and expand a 'debug' symbol associated with the next instruction
6405 that does not cause a short instruction to be filled with a NOP.
6406 (md_pseudo_table): Add support for .debugsym.
6407 (assemble_parallel_insn): Add calls to expand_debug_sym as
6409 (md_assemble): Ditto.
6411 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6413 * as.c (main): Conditionally call setlocale.
6414 * gasp.c (main): Likewise.
6415 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6416 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6418 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6420 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6422 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6424 * config/tc-hppa.c: Change all calls to bzero to use memset.
6425 (pa_ip): Add cast to avoid warning.
6426 (tc_gen_reloc, md_apply_fix): Likewise.
6427 (pa_find_space_by_number): Likewise.
6428 (hppa_force_relocation): Likewise.
6429 (pa_block): Change i to unsigned int.
6430 * config/obj-som.h (obj_som_copyright): Declare.
6432 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6434 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6435 for line numbers for assembly source.
6437 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6439 * configure.in: Change version number to 2.9.4
6440 * configure: Rebuild.
6442 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6444 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6446 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * ecoff.h: Change symbolS in function declaration to struct
6451 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6453 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6454 (md_convert_frag): Fix i18n typo.
6456 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6458 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6459 * ecoff.h: Protoype it.
6460 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6461 [EVAX] (s_alpha_prologue): Delete.
6462 (md_pseudo_table): Update.
6464 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6467 array to local pointer.
6468 (get_args, parse_expr): Add casts to avoid warnings.
6470 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6472 * read.c (s_set): Cast xmalloc return value to fragS *.
6473 * config/tc-m68k.c (m68k_ip): Function made static to match
6474 previous forward declaration.
6475 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6477 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6479 * config/tc-v850.c: Add internationalisation macros to error
6482 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6483 macros to error strings.
6485 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6488 reloc is in the TOC csect.
6489 (md_apply_fix3): Correct gettext typo.
6491 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6493 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6494 .L - they are local labels and the branches are not really
6495 function calls but rather far jumps.
6497 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6499 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6501 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6503 * config/tc-i386.c (md_assemble): Print operand number rather than
6504 using ordinal_names.
6505 (i386_operand): Likewise.
6507 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6509 * Makefile.am (INTLLIBS): Define to work around apparent automake
6511 All Makefiles: Regenerated.
6513 * Many files: Added gettext invocations around user-visible
6515 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6516 HAVE_LC_MESSAGES): Define.
6517 * dep-in.sed: Added asintl.h.
6518 * po/Make-in: New file.
6519 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6521 * read.c (Z_): Renamed from `_'.
6522 * Makefile.am (SUBDIRS): Added po.
6523 (POTFILES): new macro.
6524 (po/POTFILES.in): New target.
6525 ($(OBJS)): Added asintl.h.
6527 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6528 (as_new_LDADD): Added $(INTLLIBS).
6529 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6530 (gasp_new_LDADD): Added $(INTLLIBS).
6531 (gasp_new_DEPENDENCIES): New macro.
6532 * configure, aclocal.m4: Rebuilt.
6533 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6535 (ALL_LINGUAS): Define.
6536 * macro.c: Include "asintl.h".
6537 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6538 * as.h: Include "asintl.h".
6539 * config/tc-i386.c (ordinal_names): Removed.
6540 (md_assemble): Changed error text to avoid ordinal_names.
6541 (i386_operand): Likewise.
6542 (reloc): Added as_bad to avoid i18n problems.
6543 (tc_gen_reloc): Likewise.
6544 * config/tc-arm.c (bad_args): Now a #define.
6546 * config/obj-vms.c (VMS_stab_parse): Changed type of
6548 (global_symbol_directory): Unified strings to avoid i18n
6550 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6551 avoid i18n problems.
6552 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6553 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6555 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6557 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6559 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6561 * as.c (print_version_id): Added an fprintf to avoid i18n
6563 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6565 * expr.c (expr): Added as_warn call to avoid i18n problems.
6566 * messages.c (as_assert): Changed code to avoid i18n problems.
6567 (as_abort): Likewise.
6568 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6569 (s_space): Likewise.
6570 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6572 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6574 * config/tc-i386.c (check_prefix): New static function, split out
6576 (struct _i386_insn): Add wait_prefix field.
6577 (md_assemble): Remove wait_prefix local variable. Use
6578 check_prefix when adding a prefix.
6580 * config/tc-i386.c (current_templates): New static variable.
6581 (md_assemble): Remove current_templates local variable.
6582 (md_assemble, i386_operand): Improve error and warning messages in
6583 many places. Add RESTORE_END_STRING in many places before error
6584 return. Clarify some comments.
6586 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6588 (md_assemble): Parse string instruction operands, looking for
6589 segment override prefixes. Check for invalid segment prefixes on
6591 (i386_operand): i.seg[] and max mem_operand changes for string
6593 * config/tc-i386.h (EsSeg): Define.
6595 * config/tc-i386.h (regKludge): Define.
6596 (iclrKludge, imulKludge): Don't define.
6597 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6598 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6599 opcode_modifier checks to look for more common cases first. Add
6600 default_seg for IsString case.
6602 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6604 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6606 * configure: Rebuild with new automake and libtool.
6607 * aclocal.m4, Makefile.in: Likewise.
6609 * doc/Makefile.am (as.dvi): New target.
6610 * doc/Makefile.in: Rebuild.
6612 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6614 * configure.in: Added sparc86x support.
6616 * configure: Rebuild.
6618 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6620 (md_parse_option): Warn if -EL is not supported for this architecture.
6622 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6624 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6626 * config/tc-mips.c (mips_ip): Note when we use get match on
6627 the full instruction name.
6629 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6631 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6632 back into the expression to handle add/sub simplification correctly.
6634 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6636 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6638 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6640 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6643 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6645 * symbols.c (max_indent_level): New global.
6646 (print_symbol_value_1): Use it.
6647 * expr.h (expr_build_dot): Declare.
6648 * expr.c (expr_build_dot): New function.
6650 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6652 * symbols.c (print_binary): New function.
6653 (print_expr_1): Call it.
6655 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6657 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6658 operand in the opcode.
6660 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6662 * config/tc-i386.h: Reorder operand flags and opcode modifier
6663 flags for clarity. Remove unused definitions: Unknown,
6664 ImmUnknown, DispUnknown, NoModrm.
6665 * config/tc-i386.c (type_names): Add missing Debug type.
6666 (md_assemble): Better duplicate prefix checking. Quicker string
6667 instruction check via new opcode_modifier flag.
6669 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6671 * doc/as.texinfo (Invoking): Clarify -Wa example.
6673 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6675 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6676 (s_mips_weakext): Define.
6677 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6678 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6681 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6683 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6684 is an error if the value can not be computed at assembly time.
6685 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6687 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6689 * gasp.c (main): Set next field of new include_path structure to
6690 NULL. From Avery Pennarun <averyp@gdc.ca>.
6692 * read.c (s_mri_sect): Call as_bad rather than abort for an
6693 unsupported MRI target.
6695 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6697 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6698 the destination of a branch instruction should be altered.
6699 (find_real_start): New function: Locate the real, Thumb coded
6700 start of a Thumb function.
6701 (do_t_branch23): Alter the destination of branches to Thumb
6704 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6706 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6708 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6711 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6713 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6714 * doc/c-hppa.texi: Likewise.
6716 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6718 * Makefile.am: Rebuild dependencies.
6719 * Makefile.in: Rebuild.
6721 * Makefile.am (DEP_INCLUDES): New variable.
6722 (.dep1): Change to work when srcdir is not an absolute path.
6723 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6724 * Makefile.in: Rebuild.
6726 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6729 LinearAddress patch.
6731 * configure.in: Set version to 2.9.1.
6732 * configure: Rebuild.
6734 * Branched binutils 2.9.
6736 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6738 * config/tc-i386.h (FWait): Define.
6739 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6740 other prefixes. Check FWait flag in opcode table to see which
6741 instructions require an fwait prefix.
6743 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6745 * stabs.c (get_stab_string_offset): Always create a stab string
6748 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6750 Fix some gcc -Wall warnings:
6751 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6752 * ehopt.c (eh_frame_code_alignment): Likewise.
6753 * expr.c (integer_constant, operand): Likewise.
6754 * frags.c (frag_align): Likewise.
6755 * gasp.c (level_0, change_base, doinstr): Likewise.
6756 * hash.c (hash_ask): Likewise.
6757 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6758 (debugging_pseudo): Likewise.
6759 * macro.c (define_macro, check_macro): Likewise.
6760 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6761 (ignore_rest_of_line, float_cons): Likewise.
6762 * symbols.c (decode_local_label_name): Likewise.
6763 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6764 (fixup_segment, number_to_chars_bigendian): Likewise.
6765 (number_to_chars_littleendian): Likewise.
6766 * config/atof-ieee.c (gen_to_words): Likewise.
6767 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6768 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6769 * read.c (output_big_sleb128): Initialize locals to avoid
6771 (output_big_uleb128, equals): Likewise.
6772 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6773 to unsigned int. Change zeros to unsigned int.
6774 * cond.c (s_if): Add return to default case.
6775 * frags.c (frag_now_fix): Change return type to addressT.
6776 * frags.h (frag_now_fix): Update declaration.
6777 * listing.c (file_info_struct): Change linenum to unsigned int.
6778 (struct list_info_struct): Change hll_line to unsigned int.
6779 (print_source): Update format string.
6780 * read.c (emit_expr): Change scan to unsigned int, and don't
6781 bother to initialize it.
6782 * symbols.c (dollar_label_count): Change to unsigned long.
6783 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6784 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6785 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6787 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6790 mcf5200 just as we do for m68000.
6791 (m68k_init_after_args): Likewise.
6792 (md_estimate_size_before_relax): Likewise.
6794 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6796 * config/tc-v850.c (md_assemble): Store relocation addend in
6797 fixup instead of instruction.
6799 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6801 * config/tc-i386.c (md_assemble): Swap template arguments to
6802 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6803 This macro is currently symmetric, so passing them the wrong
6804 way didn't cause any problem, but may if the macro is changed
6806 After copying template to i.tm, use i.tm. rather than t-> to
6807 access fields, and make t a const*
6808 Move i.tm.operand_types[] swap to immediately after the copy.
6810 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6812 * expr.h (expr_build_uconstant): Add prototype.
6813 (expr_build_unary,expr_build_binary): Add prototypes.
6814 * expr.c (expr_build_uconstant): New function.
6815 (expr_build_unary,expr_build_binary): New functions.
6817 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6819 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6820 * macro.c (macro_expand_body): Increase buffer size.
6821 * messages.c (as_warn): Likewise.
6822 (as_warn_where, as_bad, as_bad_where): Likewise.
6824 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6826 Based on patch from H.J. Lu <hjl@gnu.org>:
6827 * Makefile.am (DISTSTUFF): New variable.
6828 (diststuff): New target.
6829 * Makefile.in: Rebuild.
6831 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6833 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6834 m32r_elf_section_change_hook.
6836 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6837 emit a nop if a section ends with a 16 bit instruction.
6839 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6841 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6842 s_lcomm rather than obj_coff_lcomm.
6843 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6845 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6847 * config/tc-i386.h (LinearAddress): Define.
6848 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6849 instruction, don't use a default segment.
6851 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6853 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6854 * configure: Rebuild.
6856 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6858 * aclocal.m4, configure: Rebuild with libtool 1.2.
6860 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6862 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6863 PC relative branches. Patch courtesy of Jonathan Walton.
6866 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6868 * configure.in (emulations): Add thumb-pe target.
6870 * configure (emulations): Add thumb-pe target.
6872 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6874 * itbl-lex.l (yywrap): Don't define if already defined as a
6877 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6879 * depend.c (quote_string_for_make): New function.
6880 (wrap_output): Use it.
6882 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6884 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6885 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6887 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6889 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6890 Recognize -GN and -relax.
6891 (md_begin): Initialize gp size from -G switch.
6892 (alpha_force_relocation): Always force if -relax.
6893 (alpha_align): Take a new argument that will specify when to
6894 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6895 Change all callers. Emit nop alignment padding as nop+unop pair.
6897 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6899 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6900 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6902 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6904 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6905 require padding to the next long word boundary.
6907 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6909 * cgen.c: #include symcat.h.
6910 * config/tc-m32r.c: Likewise.
6912 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6914 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6915 absolute expressions instead of '$' prefixed register names.
6917 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6919 * read.c (s_set): Record file and line info for symbols when -as.
6920 (pseudo_set): Don't overwrite that dummy fragment.
6922 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6924 * config/tc-ppc.c (md_pseudo_table): Add "section".
6925 (ppc_named_section): New static function.
6927 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6929 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6930 so we don't have to scan the entire list.
6932 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6934 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6935 case, allow the parallel instructions to modify the same flag
6938 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6940 * listing.c (list_symbol_table): Categorize symbols by
6941 undefined_section rather than sy_frag->line == NULL.
6943 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6945 * Makefile.am (install-exec-local): Install properly when ln
6946 fails or tooldir == prefix.
6948 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6950 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6951 Test result of insert_operand for error.
6953 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6955 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6956 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6957 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6958 * doc/Makefile.in: Rebuild.
6960 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6962 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6963 (macro): Fix handling of M_COP[0-3].
6965 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6967 Based on patches from Ross Harvey <ross@teraflop.com>:
6968 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6969 if macro_alternate or macro_mri.
6970 (getstring): Remove support for byte constants between < and >.
6971 (get_any_string): '<' only starts a string if macro_alternate or
6973 (macro_expand_body): Permit keyword parameters following
6974 positional parameters.
6976 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6977 * configure.in (alpha*-*-netbsd*): New target.
6978 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6979 * configure: Rebuild.
6981 * as.h (flag_warn_suppress_instructionswap): Move from here...
6982 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6983 here, and make static.
6985 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6986 BFD_ASSEMBLER or MANY_SEGMENTS.
6988 * as.c (show_usage): Update bug-gnu-utils address.
6989 * gasp.c (show_usage): Likewise.
6990 * doc/as.texinfo (Bug Reporting): Likewise.
6992 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6994 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6995 insns regardless of the size of a pointer if we're in mips I or
6997 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6999 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7001 Fix rac to accept only a0:
7002 * tc-d10v.c (parallel_ok, find_opcode):
7003 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7004 Introduce OPERAND_GPR.
7006 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7008 * read.c (s_fill): Handle non-constant repeat counts by creating
7009 an rs_space fragment.
7011 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7013 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7014 from as_bad to as_warn.
7016 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7018 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7019 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7020 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7022 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7024 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7025 seg_fix_rotP rather than fix_root from seg_info.
7027 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7029 * expr.c: Add support for 0x1_2_3_4 bignums.
7031 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7033 * configure.in: Change -linux* to -linux-gnu*.
7034 * configure: Rebuild.
7036 * app.c (do_scrub_begin): Treat \r as whitespace.
7038 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7040 * Makefile.am: Update dependencies.
7041 * Makefile.in: Rebuild.
7043 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7045 * configure, aclocal.m4: Rebuild with new libtool.
7047 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7049 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7050 the argument to bfd_set_arch_mach.
7051 (load_address): Use bfd_arch_bits_per_address to determine the
7052 bit size of an address instead of looking at the isa level.
7053 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7055 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7057 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7059 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7061 * ehopt.c: New file.
7062 * as.h (enum _relax_state): Add rs_cfa.
7063 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7064 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7065 * read.c (emit_expr): Call check_eh_frame.
7066 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7067 (relax_segment): Likewise.
7068 * Makefile.am: Rebuild dependencies.
7069 (GAS_CFILES): Add ehopt.c.
7070 (GENERIC_OBJS): Add ehopt.o.
7071 * doc/internals.texi (Frags): Document rs_cfa.
7073 * as.c (show_usage): Mention --traditional-format.
7074 (parse_args): Accept --traditional-format.
7075 * as.h (flag_traditional_format): Declare.
7076 * output-file.c (output_file_create): If flag_traditional_format,
7077 set BFD_TRADITIONAL_FORMAT on stdoutput.
7078 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7080 * config/tc-mips.c (append_insn): Make sure that if we have a
7081 fixup for an unmatched %hi reloc, it does not associated with a
7084 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7085 * doc/Makefile.in: Likewise.
7087 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7089 * config/tc-m32r.c (check_for_side_effects): New function.
7090 (can_make_parallel): Add checks for instruction side effects
7091 clashing with the other instruction.
7092 (assemble_parallel_insn): Improve warning messages. Return error
7093 message from non-swapped instruction order.
7095 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7097 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7099 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7100 md_cleanup definition. This moves the forced literal output to
7101 the end of the source pass, and avoids macro's inserting literals
7102 into the code immediately after the macro expansion.
7104 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7106 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7107 a gas internal symbol is adjustable.
7108 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7110 * as.h: If gcc version greater than 2.6, use `__format__' and
7111 `__printf__' in function attributes, rather than `format' and
7114 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7116 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7118 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7120 Add tms320c30 support:
7121 * config/tc-tic30.h: New file.
7122 * config/tc-tic30.c: New file.
7123 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7124 TARGET_FORMAT as "coff-tic30".
7125 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7126 * Makefile.am: Rebuild dependencies.
7127 (CPU_TYPES): Add tic30.
7128 (CPU_OBJ_VALID): tic30-aout is valid.
7129 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7130 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7131 * configure, Makefile.in: Rebuild.
7133 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-v850.c (md_assemble): Improvements to error messages.
7137 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7139 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7140 BFD_RELOC_HI16_S to store the high bits of any value.
7142 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7143 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7144 assembler calculate relocations to any external symbol at all.
7145 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7146 involving generation of pc-relative relocs.
7147 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7148 has been moved to md_apply_fix3.
7150 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7151 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7152 which actually means (the address of identifier's GOT entry) +
7153 constant, which is not particularly useful.
7155 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7157 * read.h (include_dirs): Declare.
7158 (include_dir_count,include_dir_maxlen): Declare.
7160 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7162 * configure.in: Correct check for shared opcodes library.
7163 * configure: Rebuild.
7165 * listing.c (buffer_line): If we can't open the file, set at_end.
7166 (listing_print): Remove unused local variable fi.
7168 * config/m68k-parse.y (reglistpair): Handle register list in
7171 * config/vms-conf.h: Don't undef VERSION.
7173 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7175 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7177 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7179 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7180 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7181 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7182 (EXTRA_DIST): Define.
7183 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7184 explicitly rather than via the list of object files.
7185 (gcc-as.opt): New file created when make-gas.com is run.
7186 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7187 itbl-cpu.h} to #include appropriate file rather than copying that
7189 * config/vms-conf.h: Synchronize with current config.in.
7190 * Makefile.in: Rebuild.
7192 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7194 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7195 (parallel_ok): Relaxed parallel subinstruction dependency check.
7197 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7199 * as.h (flag_warn_suppress_instructionswap): added new flag.
7200 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7201 command line argument.
7202 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7203 warning only if flag_warn_suppress_instructionswap is false.
7205 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7207 * configure.in (i386-*-mingw32*): New target.
7208 * configure: Rebuild.
7210 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7212 * symbols.c (resolve_symbol_value): Don't set the segment if it
7213 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7215 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7218 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7220 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7221 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7224 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7226 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7228 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7230 * config/tc-v850.c (v850_insert_operand): Display instruction when
7231 an error is encountered.
7233 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7235 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7236 (i386-*-sco3.2v5*coff): New target.
7237 (i386-*-sco3.2*): New target.
7238 * configure: Rebuild.
7240 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7242 * config/tc-v850.c: Tidy error message production.
7244 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7246 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7247 validate_immediate return value in the right type for comparisons
7250 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7252 * listing.c (MAX_BYTES): Use listing variables not constants.
7253 (data_buffer): No longer an array, but a pointer.
7254 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7255 (listing_listing): Allocate data_buffer.
7257 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7259 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7260 --listing-rhs-width, --listing-cont-lines.
7261 (show_usage): Update.
7262 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7263 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7264 (print_lines): Use the variables instead of the constants.
7265 (listing_listing): Likewise.
7266 * listing.h: Declare the new vars.
7268 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7270 * as.c (parse_args): Add --keep-locals alias for -L.
7271 Add --strip-local-absolute.
7272 (show_usage): Update.
7273 * as.h (flag_strip_local_absolute): New flag.
7274 * symbols.c (S_IS_LOCAL): Use it.
7275 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7276 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7277 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7279 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7281 * config/tc-m32r.c: Detect if explicitly parallel instructions
7282 might have an io conflict and issue a warning message.
7284 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7286 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7287 cgen_swap_fixups): Functions to save, restore and swap the fixup
7288 chain with a backup copy.
7289 (cgen_asm_finish_insn): Returns address of constructed insn.
7291 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7293 * listing.c (file_info_struct): Remove FILE, add POS.
7294 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7295 (file_info): Don't open the file.
7296 (buffer_line): Check for the file in the last_open cache, updating
7298 (print_source): Don't reference file_info->file.
7299 (listing_listing): Likewise.
7300 (listing_print): Close the file in the cache, if any.
7302 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7304 * read.c (dwarf_file_string): New file static variable.
7305 (emit_expr): Look for constant sequence that leads up to a file
7306 name in DWARF debugging output.
7307 (stringer): Use dwarf_file_string to decide whether to accept a
7308 string as a file name.
7310 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7312 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7313 (crack_operand): Add reg->reglst MRI hack.
7314 (r_seg): Put reglst symbols in reg_section.
7315 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7317 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7319 * tc-sh.c (get_specific): Handle SGR & DBR.
7321 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7323 * tc-h8300.c (parse_reg): Take the length of the symbol into
7324 account when attempting to match a register name.
7325 * tc-h8500.c (parse_reg): Likewise.
7327 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7329 * cgen.c: Formatting changes to improve readability.
7331 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7333 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7336 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7338 Based on a patch from Jim Wilson
7339 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7340 (tc_gen_reloc): Handle cross section PC relative relocs
7343 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7345 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7347 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7349 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7350 (expr_jmp_buf): New static local.
7351 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7352 (cgen_md_operand): New function.
7353 * tc-m32r.c: Clean up pass over `struct foo' usage.
7354 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7356 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7358 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7359 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7361 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7363 * config/tc-i386.c (i386_operand): Give an error if there are
7364 unrecognized characters after an expression.
7366 For older changes see ChangeLog-9697