1 2000-08-22 H.J. Lu <hjl@gnu.org>
3 * config.in (STRICTCOFF): New for strict COFF.
5 * configure.in: Define STRICTCOFF for i386-*-msdosdjgpp*,
6 i386-*-go32* and i386-go32-rtems*.
9 * config/obj-coff.c (obj_coff_endef): Follow the historical
10 behavior if STRICTCOFF is not defined.
12 * doc/internals.texi: Document STRICTCOFF.
14 2000-08-22 Alexandre Oliva <aoliva@redhat.com>
16 * write.c (TC_FIX_ADJUSTABLE): Define to 1, if not defined.
17 (fixup_segment) Use it instead of TC_DONT_FIX_NON_ADJUSTABLE.
18 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
19 <OBJ_ELF, OBJ_COFF, TE_PE> (TC_FIX_ADJUSTABLE): Define.
20 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Remove.
21 <OBJ_ELF> (TC_FIX_ADJUSTABLE): Define.
22 * config/tc-i960.h, config/tc-m68k.h, config/tc-v850.h:
25 2000-08-22 Eric Christopher <echristo@cygnus.com>
27 * config/tc-mn10300.c: (md_apply_fix): New function.
28 (mn10300_force_relocation): New function.
29 (mn10300_fix_adjustable): New function.
31 * config/tc-mn10300.h: (TC_FORCE_RELOCATION): Define.
32 (TC_HANDLES_FX_DONE): Define.
33 (obj_fix_adjustable): Define.
34 (MD_APPLY_FIX3): Define.
35 (TC_LINKRELAX_FIXUP): Define.
37 * write.c: (TC_LINKRELAX_FIXUP): Define if not
39 (fixup_segment): Use TC_LINKRELAX_FIXUP.
41 * doc/internals.texi: Document TC_LINKRELAX_FIXUP.
43 2000-08-21 Jason Eckhardt <jle@cygnus.com>
45 * config/tc-i860.c (md_apply_fix3): Do not insert the immediate
46 if the fixup resulted in a relocation.
48 2000-08-18 Nick Clifton <nickc@redhat.com>
50 * config/tc-arm.c (decode_shift): Replace as_tsktsk with as_warn.
51 Make reference to first element of shift_names explicit.
53 2000-08-18 Alexandre Oliva <aoliva@redhat.com>
55 * write.c (fixup_segment) [TC_DONT_FIX_NON_ADJUSTABLE]: Use
56 obj_fix_adjustable() and tc_fix_adjustable() to tell whether to
57 add a symbol's address. Removed all target-specific #ifdefs that
58 used to accomplished the same.
59 * config/tc-v850.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
60 * config/tc-m68k.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
61 * config/tc-arm.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
62 * config/tc-i960.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
63 * config/tc-i386.h (TC_DONT_FIX_NON_ADJUSTABLE): Define.
65 2000-08-17 Kazu Hirata <kazu@hxi.com>
67 * dwarf2dbg.c: Fix formatting.
69 2000-08-17 Nick Clifton <nickc@redhat.com>
71 * config/tc-arm.c (decode_shift): Allow illegal shifts by zero
72 to be recoded as logical shift lefts by zero.
74 2000-08-16 Jim Wilson <wilson@cygnus.com>
76 * config/tc-ia64.c (specify_resource, case IA64_RS_GR): Handle
77 postincrement modified registers. Handle IA64_OPND_R3_2 addl
79 (note_register_values): Handle IA64_OPND_R3_2 operands.
81 2000-08-16 Jason Eckhardt <jle@cygnus.com>
83 * config/tc-i860.c (md_operand): Silly typo fixed.
85 2000-08-16 Nick Clifton <nickc@redhat.com>
87 * config/tc-arm.c (struct asm_shift): Delete.
89 (enum asm_shift_index): New.
90 (struct asm_shift_properties): New.
91 (struct asm_shift_name): New.
92 (shift_properties[]); New.
95 (decode_shift): Use new structures.
96 Issue a warning is "ROR #0" is used.
97 Issue a warning if "ASR #0" or "LSR #0" is used.
99 (md_begin): Initialise arm_shift_hsh table from new
100 asm_shift_name array.
102 2000-08-16 Jakub Jelinek <jakub@redhat.com>
104 * config/tc-sparc.c: Kill all warnings.
105 (md_parse_option): Set -32/-64 for -xarch=, allow all -A archs
107 (md_show_usage): Update usage text.
109 2000-08-16 Nick Clifton <nickc@redhat.com>
111 * config/tc-arm.c (do_bx): Warn about "bx px" not being very
114 2000-08-14 Will Cohen <wcohen@redhat.com>
116 * config/tc-sh.h (DWARF2_LINE_MIN_INSN_LENGTH): Defined.
118 * config/tc-sh.c (md_assemble): Changed so debug_type
119 test performed for ppi_assemble
120 * config/tc-sh.c: Included dwarf2dbg.h.
121 (debug_line): Defined.
122 (md_assemble): Generates dwarf2 line info.
123 (sh_finalize): New function. Finalize dwarf2 info.
124 (assemble_ppi): Returns size of code generated.
125 (build_Mytes): Returns size of code generated.
126 (md_pseudo_table): Added "file" and "loc" psuedo ops.
127 * config/tc-sh.h (md_end): Defined.
128 (sh_finalize): Declared.
130 2000-08-15 Alexandre Oliva <aoliva@redhat.com>
132 * config/tc-sh.c (md_apply_fix) [BFD_RELOC_32, BFD_RELOC_16]: Use
135 2000-08-14 Nick Clifton <nickc@redhat.com>
137 * config/tc-arm.c (do_bx): Allow "bx pc".
139 2000-08-14 Jim Wilson <wilson@cygnus.com>
141 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
142 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
143 (md_begin): Change assignment to md.flag to OR in the new bit.
145 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
147 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
148 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
151 2000-08-14 Jason Eckhardt <jle@cygnus.com>
153 * NEWS: Mention i860 support.
155 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
157 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
159 2000-08-14 Andreas Schwab <schwab@suse.de>
161 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
163 2000-08-11 Andreas Schwab <schwab@suse.de>
165 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
168 2000-08-11 Kazu Hirata <kazu@hxi.com>
170 * expr.c: Fix formatting.
171 * config/obj-bout.c: Likewise.
173 2000-08-10 Jason Eckhardt <jle@cygnus.com>
175 * doc/c-i860.texi: Flesh out the i860 section more.
177 2000-08-10 Kazu Hirata <kazu@hxi.com>
179 * symbols.c: Fix formatting.
182 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
184 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
185 has the IgnoreSize bit set.
187 2000-08-09 Alan Modra <alan@linuxcare.com.au>
189 From Rodney Brown <RodneyBrown@mynd.com>
190 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
191 * configure: Regenerate.
193 2000-08-08 Jason Eckhardt <jle@cygnus.com>
195 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
196 (i860_fix_info): New enum.
197 (MD_APPLY_FIX3): Define.
198 (WORKING_DOT_WORD): Define.
199 (TC_HANDLES_FX_DONE): Define.
200 (DIFF_EXPR_OK): Define.
201 (LISTING_HEADER): Define.
202 (TARGET_FORMAT): Select target format based on endian flag.
203 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
204 (target_big_endian): Add external declaration.
206 * config/tc-i860.c: All existing code reworked completely. Other
207 new code shown below.
208 (SYNTAX_SVR4): Define.
209 (target_warn_expand): New variable.
210 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
211 (md_longopts): Declare and define with new options (-EL, -EB,
213 (md_show_usage): New function.
214 (md_operand): New function.
215 (obtain_reloc_for_imm16): New function.
216 (md_apply_fix3): New function.
217 (tc_gen_reloc): New function.
219 2000-08-09 Kazu Hirata <kazu@hxi.com>
221 * hash.c: Fix formatting.
224 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
226 * config/tc-m68hc11.c (build_jump_insn): Make sure the
227 2 bytes of the jump address are in the same frag.
228 (find): Accept 68hc12 register indirect modes.
230 * NEWS: Mention 68HC11 & 68HC12 support.
232 2000-08-07 Richard Henderson <rth@cygnus.com>
234 * config/tc-ia64.c (unwind): Add prologue_mask member.
235 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
236 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
237 (dot_body): Clear unwind.prologue_mask.
238 (dot_prologue): Set it. Accept a register second argument.
240 2000-08-07 Kazu Hirata <kazu@hxi.com>
242 * config/atof-ieee.c: Fix formatting.
243 * config/atof-tahoe.c: Likewise.
245 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
247 * config/tc-avr.c: Use PARAMS macro in function declarations.
248 Don't declare md_pcrel_from_section (already in tc-avr.h).
249 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
250 (avr_operand): Don't set (unsigned) op_mask to -1.
252 2000-08-04 Nick Clifton <nickc@cygnus.com>
254 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
257 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
258 of .popsection, .previous, .pushsection, .subsection,
259 .version, .vtable_entry, .vtable_inherit and .weak.
261 2000-08-05 Kazu Hirata <kazu@hxi.com>
263 * config/tc-cris.c: Fix formatting.
264 * config/tc-i386.c: Likewise.
265 * config/tc-sparc.c (sparc_ip): Simplify the code.
267 2000-08-04 Kazu Hirata <kazu@hxi.com>
269 * config/tc-cris.c: Rearrange code for readability.
270 * config/tc-d10v.c: Fix formatting.
271 * config/tc-m32r.c: Likewise.
272 * config/tc-sparc.c: Likewise.
274 2000-08-02 Jim Wilson <wilson@cygnus.com>
276 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
277 before ia64_find_opcode.
278 (md_assemble): Likewise.
280 2000-08-01 Nick Clifton <nickc@cygnus.com>
282 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
283 Undo some formatting fixes.
285 2000-08-01 Kazu Hirata <kazu@hxi.com>
287 * config/obj-som.c: Fix formatting.
288 * config/obj-ieee.c: Likewise.
289 * config/tc-arm.c: Likewise.
290 * config/tc-v850.c: Likewise.
292 2000-08-01 Nick Clifton <nickc@redhat.com>
294 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
295 index by command line option.
297 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
299 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
300 (@node M68K-Branch): Rewrite to match the reality.
302 2000-07-31 Jason Eckhardt <jle@cygnus.com>
304 * doc/c-i860.texi: New file.
305 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
306 * doc/Makefile.in: Regenerate.
307 * doc/all.texi: Add I860 as relevant architecture.
308 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
310 2000-07-31 Kazu Hirata <kazu@hxi.com>
312 * config/tc-d30v.c: Fix formatting.
314 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
316 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
317 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
318 long emit a long branch if available instead of an absolute jump, never
319 emit absolute jumps for anything with --pcrel.
321 * doc/c-m68k.texi: Document new command line option.
323 2000-07-28 Jason Eckhardt <jle@cygnus.com>
325 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
326 * configure: Regenerated.
327 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
328 of operand to the .type directive (.e.g, "type").
330 2000-07-28 Alan Modra <alan@linuxcare.com.au>
332 * as.h (warn_comment, found_comment, found_comment_file): Declare.
333 * app.c (do_scrub_chars): Record where first comment found.
334 * read.c (read_a_source_file): Init found_comment on entry, and
335 notify whether comments found on exit.
336 * config/tc-hppa.c (md_shortopts): Add "c".
337 (md_longopts): Add warn-comment.
338 (md_parse_option): Handle it.
339 (md_show_usage): Show available options.
340 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
342 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
344 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
345 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
347 (md_estimate_size_before_relax): Don't fall off end of function.
349 2000-07-27 Kazu Hirata <kazu@hxi.com>
351 * config/tc-avr.c: Fix formatting.
352 * config/tc-ns32k.c: Likewise.
354 2000-07-27 Alan Modra <alan@linuxcare.com.au>
356 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
358 2000-07-27 Kazu Hirata <kazu@hxi.com>
360 * config/tc-d10v.c: Fix formatting.
361 * config/tc-z8k.c: Likewise.
362 * config/tc-sparc.c: Likewise.
364 2000-07-26 Dave Brolley <brolley@redhat.com>
366 * cgen.c (queue_fixup): Declare opinfo.
367 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
368 (gas_cgen_md_operand): Ditto.
369 (gas_cgen_md_apply_fix3): Ditto.
371 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
373 * config/obj-coff.c (obj_frob_symbol): Don't merge
374 labels. Don't merge if the symbol isn't constant. Return
375 immediately if a symbol is merged.
377 2000-07-22 Alan Modra <alan@linuxcare.com.au>
379 * frags.c (frag_align): Correct absolute section alignment.
381 2000-07-20 DJ Delorie <dj@redhat.com>
383 * config/obj-coff.c (obj_frob_symbol): revert previous change,
384 it breaks linking against DLLs.
386 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
388 * configure.in: Add CRIS support.
389 * configure: Regenerate.
390 * Makefile.am: (CPU_TYPES): Add cris.
391 (CPU_OBJ_VALID) [aout]: Add cris.
392 (MULTI_CPU_TYPES): Add cris.
393 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
394 [coff]: Only i386 and mips are valid.
395 (TARGET_CPU_CFILES): Add config/tc-cris.c.
396 (TARGET_CPU_HFILES): Add config/tc-cris.h.
397 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
398 Regenerate dependencies.
399 * Makefile.in: Regenerate.
400 * aclocal.m4: Regenerate.
401 * as.c: Declare crisaout, criself.
402 * config/tc-cris.h, config/tc-cris.c: New.
403 * config/e-criself.c, config/e-crisaout.c: New.
404 * po/POTFILES.in, po/gas.pot: Regenerate.
406 2000-07-20 Kazu Hirata <kazu@hxi.com>
408 * read.c: Fix formatting.
409 * write.c: Fix formatting.
411 2000-07-19 H.J. Lu <hjl@gnu.org>
413 * sb.c: Include <stdlib.h> if exists for abort ().
415 2000-07-19 Alan Modra <alan@linuxcare.com.au>
417 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
418 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
419 (pa_type_args): Same here.
421 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
423 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
424 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
425 the storage class is already set.
427 2000-07-17 Kazu Hirata <kazu@hxi.com>
429 * config/tc-m68hc11.c: Fix formatting.
430 * config/tc-mn10200.c: Likewise.
431 * config/tc-mn10300.c: Likewise.
432 * config/tc-pj.c: Likewise.
433 * config/tc-tic80.c: Likewise.
434 * config/tc-w65.c: Likewise.
436 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
438 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
441 2000-07-15 Ian Lance Taylor <ian@zembu.com>
443 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
446 2000-07-15 Alan Modra <alan@linuxcare.com.au>
448 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
449 ELF as are used for SOM (except the 32-bit reloc one) to decide
450 whether a symbol can be reduced to a section symbol. Expand on
451 the comment for symbols involved in LR% and RR% expressions.
453 2000-07-14 Nick Clifton <nickc@cygnus.com>
455 * config/tc-mips.c (mips_disable_float_construction): New
456 static variable. Set to true if doubles should not be
457 constructed by loading two single width fp registers with
459 (mips_ip): Test mips_disable_float_construction.
460 (md_longopts): Add command line switches --construct-floats
461 and --no-construct-floats.
462 (md_parse_option): Parse new command line options.
463 (md_show_usage): Describe new command line options.
465 * doc/c-mips.texi: Document new command line options.
467 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
469 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
470 * configure: Regenerate.
472 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
474 * configure.in (DEFAULT_EMULATION setting): Revert part of
475 2000-07-01 change that set te_multi=multi unless set to tmips.
476 * configure: Regenerate.
478 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
480 * config/obj-coff.c (coff_frob_section): Add padding to the last
481 section when aligning it increases its size.
483 2000-07-11 Kazu Hirata <kazu@hxi.com>
485 * config/tc-tic54x.c: Fix formatting.
487 2000-07-10 Kazu Hirata <kazu@hxi.com>
489 * config/tc-h8500.c: Fix formatting.
490 * config/tc-tic54x.c: Fix formatting.
492 2000-07-10 Alan Modra <alan@linuxcare.com.au>
494 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
495 displacements correctly.
497 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
499 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
501 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
505 2000-07-09 Alan Modra <alan@linuxcare.com.au>
507 From David Huggins-Daines <dhd@linuxcare.com>
508 * config/te-hppalinux64.h: Add a new emulation.
509 * configure.in (emulations): Add configure bits to support the
510 64-bit Linux/parisc target.
511 * configure: Regenerate.
513 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
514 (md_shortopts): Add `V' for ELF.
516 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
517 when SOM or ELF_ARG_RELOC are defined.
518 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
519 ELF_ARG_RELOC are defined.
520 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
521 (pa_stringer): ..Do it here instead. Fix comment typos.
522 (hppa_force_relocation): Cast enums to int before comparing with
525 From Ryan Bradetich <rbradetich@uswest.net>
526 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
527 redifinition warning.
528 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
529 (hppa_force_relocation): ditto
530 (md_apply_fix): Added cast to buf to fix warnings.
532 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
533 cons_fix_new_hppa, hppa_force_relocation): Prototype.
535 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
536 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
537 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
538 reloc_type** to avoid warnings in switch.
539 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
540 little earlier instead.
542 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
544 (pa_type_args): Use symbol_arg_reloc_info.
545 (struct pa_it): Make arg_reloc unsigned int.
546 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
547 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
548 (pa_code): Delete. pa_text duplicates this function.
549 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
550 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
552 (cons_fix_new_hppa): Actually change selector to e_fsel when
553 warning about assuming so.
554 (tc_gen_reloc): More example elf arg reloc code.
555 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
556 (hppa_force_relocation): Likewise.
558 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
560 (pa_end_of_source): Prototype.
561 (hppa_fix_adjustable): Prototype.
562 (LABELS_WITHOUT_COLONS): Move it..
563 * config/te-hppa.h: To here.
565 * config/te-hppa64.h: New file.
567 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
569 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
570 format -10, -16, 16 relocs.
571 (hppa_elf_mark_end_of_function): Test for null
572 last_call_info->start_symbol
574 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
575 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
576 re_assesmble_* functions. Delete extraneous statements. Fix
578 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
579 insn to re_assemble_*.
581 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
583 * doc/internals.texi (Expressions): Fix typo.
585 2000-07-08 Kazu Hirata <kazu@hxi.com>
587 * config/tc-sh.c: Fix formatting.
588 * config/tc-tic54x.c: Fix formatting.
589 * depend.c: Fix formatting.
590 * flonum-konst.c: Likewise.
591 * flonum-mult.c: Likewise.
593 2000-07-07 Kazu Hirata <kazu@hxi.com>
595 * config/tc-sh.c: Fix comments.
596 * config/obj-vms.c: Fix comments.
597 * config/tc-a29k.c: Likewise.
598 * config/tc-alpha.c: Likewise.
599 * config/tc-h8300.c: Likewise.
600 * config/tc-h8500.c: Likewise.
601 * config/tc-i370.c: Likewise.
602 * config/tc-ia64.c: Likewise.
603 * config/tc-m68hc11.c: Likewise.
604 * config/tc-m68k.c: Likewise.
605 * config/tc-mips.c: Likewise.
606 * config/tc-ns32k.c: Likewise.
607 * config/tc-ppc.c: Likewise.
608 * config/tc-z8k.c: Likewise.
610 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
612 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
613 Default to '(SEC_LOAD | SEC_DATA)'.
614 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
616 * doc/internals.texi (CPU Backend): Describe
617 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
619 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
621 * as.c (parse_args): NULL terminate the long option list.
623 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
625 * config/tc-d30v.h: Include "write.h" for fixS.
626 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
628 2000-07-05 Nick Clifton <nickc@cygnus.com>
630 * config/tc-d30v.c (write_2_short): Further changes to warning
631 messages produced when combining EITHER_BUT_PREFER_MU attributed
634 2000-07-05 DJ Delorie <dj@redhat.com>
638 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
640 * config/tc-arm.c (psrs): Accept combinations of flags.
642 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
644 * config/tc-avr.c: Change _ () to _() around all strings marked
645 for translation (exception from the usual coding style).
646 (avr_opt): New struct variable, how the new switches are set.
647 (OPTION_MMCU): Define as 'm' and actually use.
648 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
649 (show_mcu_list): New function, display the list of known MCUs.
650 (md_show_usage): Document the new switches. Call show_mcu_list.
651 (avr_set_arch): Change 'm' to OPTION_MMCU.
652 (md_parse_option): Call show_mcu_list if unknown MCU specified.
653 Handle the new switches.
654 (avr_operands): Disable warnings for undefined combinations of
655 operands if -mall-opcodes. Disable warnings for skipping two-word
656 instructions if enhanced core or -mno-skip-bug.
657 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
658 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
659 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
660 (avr_ldi_expression): Warn about implicit lo8().
661 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
663 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
665 * configure.in: Add entry for mips-*-sysv4*MP*
667 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
668 elf32-tradlittlemips for traditional mips targets.
669 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
670 test for Link Once sections as in adjust_reloc_syms.
671 * config/te-tmips.h: New file for traditional mips targets. Define
674 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
676 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
677 flags argument is not present, don't change an existing section's
678 section's attributes. If the flags argument is present, warn if the
679 attributes don't match the section's current attributes. When
680 long section names are supported, set SEC_LINK_ONCE and
681 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
683 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
685 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
686 symbols; create them.
688 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
690 * write.c (set_segment_vma): New: Set vma and lma for a segment.
691 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
693 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
695 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
696 expressions. Ignore the problem when handling 16 bit immediates,
697 because the assembler will take care of the relocation later.
699 2000-06-27 Nick Clifton <nickc@cygnus.com>
701 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
702 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
703 sequential order, and emit warning messages if the input source
704 code contains constructs like that, or parallel constructs
705 containing such opcodes.
707 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
709 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
710 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
711 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
712 (md_show_usage): Update usage message.
713 (md_parse_option): Allow redefinition of MCU type within the
714 same avr[1-5] bfd machine type. Show both old and new MCU type
715 in the error message.
716 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
717 Simplify 8K wrap code.
719 2000-06-25 Kazu Hirata <kazu@hxi.com>
721 * config/obj-aout.c: Remove all uses of DEFUN.
722 * config/obj-ieee.c: Likewise.
723 * config/tc-sh.c: Fix comment typos.
724 * config/tc-tahoe.c: Likewise.
725 * config/tc-vax.c: Likewise.
726 * config/tc-w65.c: Likewise.
727 * config/tc-z8k.c: Likewise.
728 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
730 2000-06-24 DJ Delorie <dj@cygnus.com>
732 * config/tc-i386.c (md_estimate_size_before_relax): Revert
733 more changes from Sept 1999
734 (tc_i386_fix_adjustable): ditto
735 (md_apply_fix3): ditto
737 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
739 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
740 (gas_cgen_parse_operand): Set it around expression() call.
741 (gas_cgen_md_operand): Test for it before longjmp().
743 2000-06-24 Kazu Hirata <kazu@hxi.com>
745 * config/tc-h8500.c: Remove all uses of DEFUN.
746 * config/tc-sh.c: Likewise.
747 * config/tc-w65.c: Likewise.
748 * config/tc-z8k.c: Likewise.
750 * config/tc-h8500.c: Fix typos in comments.
752 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
754 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
757 2000-06-23 matthew green <mrg@redhat.com>
759 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
760 defined. Fix error message for `[' grouping.
762 2000-06-22 Kazu Hirata <kazu@hxi.com>
764 * config/tc-h8300.c: Fix formatting and comment typos.
766 2000-06-22 Timothy Wall <twall@cygnus.com>
768 * config/tc-ia64.c (note_register_values): Move premature QP
769 notation clearing into the appropriate place.
771 2000-06-22 Alan Modra <alan@linuxcare.com.au>
773 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
774 first before anything else. Add bin-bugs.h, emul.h and progress.h
775 Sort list of files as for $(OBJS) in Makefile.am.
777 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
778 find one. Remake dependencies.
779 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
780 * Makefile.in: Regenerate.
781 * doc/Makefile.in: Regenerate.
783 * config/tc-i386.c (i386_displacement): Don't assume a constant
784 displacement is necessarily 16 bits when in 16 bit code mode.
785 (md_assemble): Instead size the displacement here after we know
786 for sure that a .code16gcc operand hasn't automatically added
787 operand size prefixes.
789 2000-06-21 H.J. Lu <hjl@gnu.org>
791 * Makefile.am: Rebuild dependency.
792 * Makefile.in: Rebuild.
794 2000-06-21 Kazu Hirata <kazu@hxi.com>
796 * config/tc-h8300.c (parse_reg): Make the function static.
797 (parse_exp): Likewise.
799 2000-06-20 DJ Delorie <dj@cygnus.com>
801 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
802 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
803 for cygwin import libraries to work properly.
805 2000-06-20 H.J. Lu <hjl@gnu.org>
807 * Makefile.am: Rebuild dependency.
808 * Makefile.in: Rebuild.
809 * configure: Likewise.
810 * doc/Makefile.in: Likewise.
812 2000-06-20 Timothy Wall <twall@cygnus.com>
814 * doc/internals.texi (CPU backend): Add @itemx for
815 TC_START_LABEL_WITHOUT_COLON.
816 * doc/c-tic54x.texi: New.
817 * doc/as.texinfo: Add tic54x features and include primary tic54x
819 * doc/all.texi: Add C54X.
820 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
821 * doc/Makefile.in: Regenerate.
822 * configure.in: Add tic54x and define LIBM for tic54x.
823 * configure: Regenrate.
824 * config/tc-tic54x.[ch]: New.
825 * config/obj-coff.h: Add tic54x.
826 * Makefile.am: (CPU_TYPES): Add tic54x.
827 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
828 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
829 (as_new_LDADD): Add $(LIBM).
830 * Makefile.in: Regenerate.
832 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
834 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
835 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
836 * doc/as.texinfo: Likewise.
838 * configure, Makefile.in: Regenerate.
839 * configure.in (emulations): Recognize m6811 and m6812.
840 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
841 Added files for 68hc11 and 68hc12 assembler.
842 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
843 * config/tc-m68hc11.h: Header definition for that assembler.
845 2000-06-18 Nick Clifton <nickc@redhat.com>
847 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
848 instead of OCTETS_PER_BYTE.
850 * config/tc-v850.c: Fix compile time warnings.
851 * config/tc-ppc.c: Fix compile time warnings.
853 2000-06-18 H.J. Lu <hjl@gnu.org>
855 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
856 * configure: Rebuild.
858 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
860 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
863 2000-06-16 Nick Clifton <nickc@cygnus.com>
865 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
866 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
868 * doc/c-mips.texi: Document newly accepted cpu variants.
870 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
872 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
874 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
876 * macro.c (getstring): Make it possible to escape the quote
879 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
881 * config/tc-hppa.c (pa_export): Weak symbols can be global.
883 2000-06-13 H.J. Lu <hjl@gnu.org>
885 * configure: Regenerate.
887 2000-06-09 Alan Modra <alan@linuxcare.com.au>
889 * app.c (do_scrub_begin): Don't default lex[';'] as a line
891 * doc/internals.texi (line_separator_chars): Semicolon is no
892 longer a default. Mention null and newline as defaults.
894 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
896 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
897 * config/tc-i860.h (line_separator_chars): Likewise.
898 * config/tc-h8300.c (line_separator_chars): Likewise.
899 * config/tc-i960.c (line_separator_chars): Likewise.
900 * config/tc-m68k.c (line_separator_chars): Likewise.
901 * config/tc-mips.c (line_separator_chars): Likewise.
902 * config/tc-ns32k.c (line_separator_chars): Likewise.
903 * config/tc-sparc.c (line_separator_chars): Likewise.
904 * config/tc-vax.c (line_separator_chars): Likewise.
906 * config/tc-h8300.c (comment_chars): Use string initialiser.
907 * config/tc-i960.c (line_comment_chars): Likewise.
908 * config/tc-z8k.c (comment_chars, line_comment_chars,
909 line_separator_chars): Likewise.
911 * config/tc-arm.c (line_separator_chars): Always use `;', not just
914 2000-06-08 Nick Clifton <nickc@cygnus.com>
916 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
919 2000-06-08 David O'Brien <obrien@FreeBSD.org>
921 * configure.in (VERSION): Update to show this is the CVS mainline.
923 2000-06-08 Matthew Jacob <mjacob@feral.com>
925 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
926 $at is the integer register $r28, vs. both $r28 and the floating
929 2000-06-08 James E. Wilson <wilson@cygnus.com>
931 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
932 (dot_endp): Don't call ia64_flush_insns.
933 (emit_one_bundle): Don't delete prologue/body records from
934 unwind_record list in first loop. Rewrite second loop to account for
937 2000-06-07 David Mosberger <davidm@hpl.hp.com>
939 * config/tc-ia64.c: Add missing prototypes.
940 (generate_unwind_image): Cast argument to output_unw_records call.
942 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
944 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
946 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
948 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
949 (REGISTER_P): likewise.
950 (avr_opcodes): uses include/opcode/avr.h
951 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
953 2000-06-04 Alan Modra <alan@linuxcare.com.au>
955 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
958 2000-06-03 H.J. Lu <hjl@gnu.org>
960 * read.c (is_end_of_line): Put back `;'.
962 2000-06-03 Alan Modra <alan@linuxcare.com.au>
964 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
966 2000-06-01 Alan Modra <alan@linuxcare.com.au>
968 * expr.c (operand): Test is_end_of_line outside switch to catch
969 line separator chars that are also operators.
970 (operator): Return O_illegal for line separator chars.
972 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
973 entry (or `!' entry for TC_HPPA).
975 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
976 before indexing is_end_of_line. Remove redundant check for '\0'.
978 * config/tc-h8500.c (md_assemble): Likewise.
979 * config/tc-mcore.c (md_assemble): Likewise.
980 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
983 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
985 * config/tc-mcore.c (mcore_cons): Likewise.
986 (mcore_float_cons): Likewise.
987 (mcore_stringer): Likewise.
988 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
990 2000-06-01 Scott Bambrough <scottb@netwinder.org>
992 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
994 2000-05-29 Nick Clifton <nickc@cygnus.com>
996 * config/tc-sh.c: Fix compile time warning messages.
998 * config/tc-mips.c: Fix compile time warning messages.
1000 2000-05-29 Philip Blundell <philb@gnu.org>
1002 * doc/as.texinfo: Update copyright dates.
1003 (Local Labels): Delete misplaced mention of ARM.
1004 * NEWS: Mention ARM ELF support.
1006 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
1008 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
1009 it is modified, and use the real_size to compute the frag address
1010 for dwarf2 line info.
1012 2000-05-27 Alan Modra <alan@linuxcare.com.au>
1014 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
1015 line-matching scheme to cope with automake moving variables around.
1016 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
1017 * Makefile.in: Regenerate.
1019 2000-05-26 Jakub Jelinek <jakub@redhat.com>
1021 * config/tc-sparc.c (sparc_relax): New.
1022 (md_longopts): Add -relax and -no-relax options.
1023 (md_parse_options, md_show_usage): Likewise.
1024 (md_apply_fix3): Optimize tail call into branch always if possible.
1026 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
1028 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
1029 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
1030 rules, with warning when a GAS statement specifies a packing that
1031 will result in an instruction being squashed.
1032 Added typdef packing_type and enumerals, changed various integer
1033 literals to use the enumerals.
1035 2000-05-24 David Mosberger <davidm@hpl.hp.com>
1037 * config/tc-ia64.c (dot_restorereg_p): New function.
1038 (md_pseudo_table): Add restorereg.p.
1039 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
1040 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
1042 * config/tc-ia64.h (unw_record_type): Add unwabi.
1043 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
1044 called MASK with members for imask, and the masks produced by
1045 fr_mem, gr_mem, br_mem, and frgr_mem.
1046 (unw_p_record): Add members ABI and CONTEXT.
1047 (unw_x_record): Add member AB.
1048 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
1049 as pseudo-register for use during unwind info generation.
1050 (AR_PFS, AR_LC): New macros.
1051 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
1052 whose names start with an at sign (as in "@priunat").
1053 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
1055 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
1056 proc_end, unwind_info, personality_routine): Consolidate into
1057 "unwind" structure to reduce offset-table use. Add member
1058 NEXT_SLOT_NUMBER to track the slot number for the next instruction
1060 (output_R1_format, output_R3_format, output_P3_format,
1061 output_P6_format): Initialize R with zero to reduce compiler warnings.
1062 (output_P7_format): Ditto. Add `default' branch to switch
1063 statement to reduce compiler warnings.
1064 (output_P8_format, output_B1_format, output_B4_format): Ditto.
1065 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
1066 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
1067 into single argument.
1068 (output_X1_format, output_X3_format): Initialize R with zero to reduce
1069 compiler warnings. Merge A and B args into single argument.
1070 (output_X2_format, output_X4_format): Remove unused variable R. Merge
1071 A and B args into single argument.
1072 (free_record): Removed (wasn't used).
1073 (free_list_records): Also free imasks in prologue records.
1074 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
1075 (output_spill_mask): Remove.
1076 (output_unwabi): New function.
1077 (output_epilogue, output_label_state, output_copy_state): Call
1079 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
1080 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
1082 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
1083 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
1084 as part of handling the prologue records. Emit region's imask if
1085 we have one. Handle unwabi, epilogue, label_state, copy_state,
1086 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
1087 spill_sprel_p, and spill_reg_p records.
1088 (set_imask, count_bits, slot_index): New function.
1089 (fixup_unw_records): Fix region size computation. Handle
1090 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
1091 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
1092 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
1093 set_imask accordingly. Update imask for gr_gr, and br_gr records.
1094 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
1095 (dot_save): Use manifest constants for applicaton registers.
1096 Handle REG_PR and REG_PRIUNAT.
1097 (dot_restore): Don't just ignore it.
1098 (dot_restorereg): New function..
1099 (generate_unwind_image): Ensure unwind info is a multiple of eight
1100 bytes, not just four bytes.
1101 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
1102 (dot_altrp): Don't just ignore it.
1103 (dot_savemem): New function. Replaces dot_savesp() and
1104 dot_savepsp(). Use manifest constants for applicaton registers.
1105 Handle REG_PR and REG_PRIUNAT.
1106 (dot_savef): Simplify.
1107 (dot_saveb): Support generation of br_gr.
1108 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
1109 dot_label_state, dot_copy_state): New function.
1110 (dot_unwabi): Don't just ignore it.
1111 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
1112 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
1113 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
1114 (emit_one_bundle): Set slot number for prologue/body records
1115 *before* emitting the first insn.
1116 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
1117 (md_begin): Declare "psp" pseudo-register.
1118 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
1119 so we don't get segfault.
1120 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
1121 counts as required per SW Conventions manual
1122 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
1123 output_preds_psprel, output_preds_sprel, output_spill_base,
1124 output_unat_psprel, output_unat_sprel, output_lc_psprel,
1125 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
1126 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
1127 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
1128 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
1129 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
1130 (dot_vframe): Implement.
1131 (dot_vframesp, dot_vframepsp): New function.
1133 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
1135 * configure.in (i386-*-freebsd a.out entry): Quote properly.
1136 * configure: Regenerate.
1138 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1140 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1141 (md_estimate_size_before_relax): so we can use it here instead of
1142 old kludges. Localise vars to blocks. Comment.
1144 * frags.c (frag_new): Update fr_var comments.
1145 * frags.h (struct frag): Ditto.
1147 2000-05-22 Richard Henderson <rth@cygnus.com>
1149 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1150 (pseudo_func): Add pcrel.
1151 (operand_match): Handle IA64_OPND_TGT64.
1152 (build_insn): Likewise.
1153 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1154 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1155 (fix_insn): Handle all three 64-bit relocation types.
1157 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1159 * obj.h (struct format_ops): New members begin, app_file,
1160 s_set_other, s_set_desc, s_get_type, s_set_type,
1161 separate_stab_sections, init_stab_section.
1163 * config/obj-multi.h: Update GPL notice to v2.
1165 (obj_app_file): New.
1166 (S_SET_SIZE): Test s_set_size for NULL before calling.
1167 (S_SET_ALIGN): Similar for s_set_align.
1172 (SEPARATE_STAB_SECTIONS): New.
1173 (INIT_STAB_SECTION): New.
1174 (EMIT_SECTION_SYMBOLS): New.
1175 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1177 * config/obj-elf.h: Update GPL notice to v2.
1178 Mention that this file is included from obj-multi.h.
1179 (obj_begin): Wrap definition in ifndef.
1180 (elf_file_symbol): Constify declaration.
1181 (obj_app_file): Ditto.
1182 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1183 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1185 * config/obj-elf.c (elf_s_set_other): New.
1186 (elf_file_symbol): Constify argument.
1187 (elf_separate_stab_sections): New.
1188 (elf_init_stab_section): New.
1189 (elf_format_ops): Add new members. Remove comma at end.
1191 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1192 (ecoff_format_ops): Add new fields. Remove comma at end.
1193 Mention inconsistency for emit_section_symbols.
1195 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1197 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1198 (coff_separate_stab_sections): New.
1199 (coff_format_ops): Add new members.
1201 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1202 (obj_aout_s_set_other): New.
1203 (obj_aout_s_set_desc): New.
1204 (obj_aout_s_get_type): New.
1205 (obj_aout_s_set_type): New.
1206 (obj_aout_separate_stab_sections): New.
1207 (aout_format_ops): New members added. Use obj_aout_process_stab,
1208 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1209 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1211 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1213 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1215 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1216 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1217 (md_estimate_size_before_relax): Ensure jumps to weak and
1218 externally visible symbols are relocatable.
1220 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1222 * stabs.c (aout_process_stab): Make global.
1223 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1224 * read.h (aout_process_stab): Declare.
1226 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1227 Generalize to *aout, *coff *elf.
1228 * configure: Regenerated.
1230 * doc/internals.texi (Object format backend): Say
1231 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1233 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1234 * Makefile.in: Regenerated.
1236 2000-05-19 Catherine Moore <clm@cygnus.com>
1238 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1240 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1242 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1243 instruction to reflect change in re_assemble_*.
1245 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1247 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1248 build PA64 ELF tools.
1249 * configure: Rebuilt.
1251 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1253 * Makefile.am: Regenerate dependencies.
1254 * Makefile.in: Regenerate.
1256 2000-05-15 Nick Clifton <nickc@cygnus.com>
1258 * config/tc-arm.c (struct asm_psr): Add boolean field
1259 distinguishing between CSPR and SPSR. Rename 'number' field
1261 (psrs): Rearrange contents to match new asm_psr structure.
1262 (arm_psr_parse): Move next to psr_required_here. Make it
1263 return an asm_psr structure.
1264 (psr_required_here): Use asm_psr structure returned by
1266 (do_msr): Reorganise to allow psr_required_here to be called
1268 (md_undefined_name): Mark 'name' parameter as unused, since
1269 the COFF target does not use it.
1271 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1273 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1275 * config/te-aux.h: Likewise.
1276 * config/te-dpx2.h: Likewise.
1277 * config/te-go32.h: Likewise.
1278 * config/te-hp300.h: Likewise.
1279 * config/te-hppa.h: Likewise.
1280 * config/te-i386aix.h: Likewise.
1281 * config/te-ic960.h: Likewise.
1282 * config/te-interix.h: Likewise.
1283 * config/te-nbsd532.h: Likewise.
1284 * config/te-pc532mach.h: Likewise.
1285 * config/te-ppcnw.h: Likewise.
1286 * config/te-psos.h: Likewise.
1287 * config/te-sparcaout.h: Likewise.
1288 * config/te-sun3.h: Likewise.
1289 * config/te-sysv32.h: Likewise.
1291 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1293 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1294 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1295 and sign extend without an if statement.
1296 (build_bytes): Likewise.
1298 2000-05-14 Kazu Hirata <kazu@hxi.com>
1300 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1301 X_add_symbol L_32 case.
1303 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1305 * config/te-freebsd.h: New file.
1307 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1309 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1310 bindtextdomain): Replace defines with those from intl/libgettext.h
1311 to quieten gcc warnings.
1313 * NEWS: Mention x86 .arch and -q.
1315 * config/tc-i386.c (quiet_warnings): New.
1316 (md_assemble): Use quiet_warnings.
1317 (md_parse_option): Set quiet_warnings from -q.
1318 (md_show_usage): Mention -q, delete -m.
1319 (flag_do_long_jump): Delete.
1320 (md_parse_option): Remove -m.
1321 (md_show_usage): Remove -m.
1322 (md_create_long_jump): Remove useless flag_do_long_jump code.
1324 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1325 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1327 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1328 Alexander Sokolov <robocop@netlink.ru>
1330 * doc/c-i386.texi (i386-Arch): New section.
1331 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1333 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1334 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1335 architecture has been given and is not 486.
1336 (set_cpu_arch): New.
1337 (md_pseudo_table): Add .arch.
1338 (md_assemble): Warn if cpu architecture has been given and an
1339 unsupported instruction.
1341 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1342 Move operand_types bit defines after relevant template field.
1343 (template): Add cpu_flags.
1347 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1349 * config/tc-mn10300.h (md_end): Define.
1350 (mn10300_finalize): Declare.
1351 * config/tc-mn10300.c: Include dwarf2dbg.h.
1352 (debug_line): Define.
1353 (md_assemble): Generate dwarf2 line info.
1354 (mn10300_finalize): New function. Finalize dwarf2 info.
1356 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1358 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1359 external version of the relocation for weak symbols.
1361 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1363 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1364 frame size in units of 16 bytes, as required per SW Conventions manual.
1365 (output_unw_records): Output info-block header as a dword to get
1368 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1370 * as.h: #include "file", not <file> on files from ../include.
1371 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1372 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1373 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1374 (tc_coff_symbol_emit_hook): Ditto.
1375 (OPTCOUNT): Cast to int to avoid compiler warning.
1376 (md_begin): Fix signed/unsigned warnings.
1378 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1380 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1381 ABRANCH LONG case for a conditional branch on a 68000.
1382 (md_estimate_size_before_relax): Likewise. Also handle
1383 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1384 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1385 PC-relative on all CPUs.
1386 (md_estimate_size_before_relax): Likewise.
1388 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1390 * as.c (parse_args): Just mention current year in printed
1393 2000-05-03 J.T. Conklin <jtc@redback.com>
1395 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1397 (md_parse_option): Recognize -m7400.
1399 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1401 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1402 don't permit lp to become less than the words array.
1404 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1406 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1407 Fix little-endian case.
1409 2000-05-03 David O'Brien <obrien@NUXI.com>
1411 * as.c (parse_args): Update copyright.
1413 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1415 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1416 for the .bss section too.
1418 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1420 * configure.in: Set em=linux for hppa-*-linux.
1421 * configure: Regenerate.
1422 * doc/Makefile.in: Regenerate with correct automake.
1424 * frags.c (frag_grow): Sanity check chunk_size.
1426 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1427 * config/obj-som.h: Likewise.
1428 * config/obj-ieee.h: Likewise.
1430 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1432 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1433 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1434 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1435 (pa_ip): low_sign_unext now returns via function value. Use
1436 re_assemble_* instead of dis_assemble_* and
1437 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1439 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1440 (md_section_align, md_parse_option, md_show_usage,
1441 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1442 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1443 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1444 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1445 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1447 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1448 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1449 outside of switch. Correct mask and shifting errors in case 10
1450 and case -11. In case 21, compare against signed range to suit
1451 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1452 case 17 and case 22, use offsetT variable to properly check range.
1453 Use re_assemble_* here too.
1454 (evaluate_absolute): Change type of value to offsetT. Call
1455 hppa_field_adjust to do the work for us.
1456 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1457 (pa_parse_cmpib_64_cmpltr): Ditto.
1458 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1459 of i to unsigned int.
1460 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1461 (pa_end_of_source): Return type is void.
1463 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1465 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1467 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1469 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1470 More comments added.
1471 (md_begin): Removed "construct symbols for each register name".
1472 Because register names conflicts with GCC generated function
1474 (avr_operand): Now constant numbers can be used as a register
1475 identifiers (0 as r0, 31 as r31).
1476 (md_assemble): use skip_space () before parsing instruction
1479 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1481 * config/tc-avr.c: New AVR_ISA_ defined.
1482 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1483 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1484 for `fmul', `movw' and `lpm R,Z' instructions.
1485 (avr_operands): Warn if current opcode is a two-word instruction
1486 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1487 (avr_opcodes): New commands added.
1488 (REGISTER_P): Check 'a' and 'v' constraint letters.
1489 (mcu_types): New MCU added.
1491 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1493 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1494 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1495 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1496 * configure: Regenerate.
1498 2000-04-29 Andreas Jaeger <aj@suse.de>
1500 * as.h: Correctly check GCC version.
1502 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1504 * as.c (parse_args): Allow md_parse_option to override -a listing
1506 * config/obj-coff.c (add_lineno): Change type of offset parameter
1507 from "int" to "bfd_vma."
1508 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1509 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1510 (ppc_change_csect): Align correctly for XCOFF64.
1511 (ppc_machine): New function, which discards "ppc_machine" line.
1512 (ppc_tc): Cons for 8 when code is 64 bit.
1513 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1515 (md_parse_option): Handle -a64 and -a32.
1517 * config/tc-ppc.h (TARGET_MACH): Define.
1518 (TARGET_FORMAT): Move to function.
1519 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1521 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1523 * doc/as.1: Fix unbalanced brackets.
1525 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1527 (line_comment_chars): Set to '/' if TE_FreeBSD.
1529 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1531 * configure.in: Configury support for PA64 (currently disabled).
1532 * configure: Rebuilt.
1534 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1536 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1537 bfd_set_section_alignment.
1539 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1541 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1544 2000-04-24 Nick Clifton <nickc@cygnus.com>
1546 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1547 * doc/as.texinfo (Align): Include arm and strongarm in list of
1548 targets that have the second form of the behaviour of the .align
1551 2000-04-24 Mark Klein <mklein@dis.com>
1553 * obj-som.c: Terminate obj_pseudo_table.
1555 2000-04-22 Timothy Wall <twall@cygnus.com>
1557 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1559 (operand_match): Conditionally insert default bit values for IMMU9.
1561 2000-04-14 Matthew Green <mrg@cygnus.com>
1563 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1564 * configure: Rebuilt.
1566 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1567 Jason Eckhardt <jle@cygnus.com>
1569 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1571 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1572 Added handling of new operand types l,y,&,fe,fE,fx.
1574 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1575 David Mosberger <davidm@hpl.hp.com>
1576 Timothy Wall <twall@cygnus.com>
1577 Andrew MacLeod <amacleod@cygnus.com>
1578 Jim Wilson <wilson@cygnus.com>
1580 * Makefile.am (CPU_TYPES): Add ia64.
1581 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1582 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1583 * Makefile.in: Rebuild.
1584 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1585 * configure: Rebuild.
1586 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1587 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1588 * expr.c (expr): Handle md_optimize_expr.
1589 * read.c (LEX_HASH): Add comment.
1590 * config/tc-ia64.c, config/tc-ia64.h: New files.
1592 2000-04-21 Richard Henderson <rth@cygnus.com>
1594 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1595 bundling a non-delayed branch type instruction.
1597 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1599 * config/tc-mn10300.c (HAVE_AM30): Define.
1600 (md_assemble): Use it.
1602 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1604 * config/obj-elf.c (obj_elf_change_section): Check for changed
1607 * Makefile.am: (CPU_MULTI_VALID): Remove.
1608 (MULTI_CPU_TYPES): Define.
1609 (MULTI_CPU_OBJ_VALID): Define.
1610 (DEPTC): Use the above.
1611 (DEPOBJ): Same here.
1613 Regenerate dependencies.
1614 * Makefile.in: Regenerate.
1616 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1618 * Makefile.am (YACC, LEX): Get them from configure.
1620 2000-04-18 H.J. Lu (hjl@gnu.org)
1622 * config/tc-i386.c (offset_in_range): Use addressT instead of
1623 bfd_vma for non-bfd assemblers.
1625 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1627 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1628 doesn't give spurious errors.
1630 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1632 * as.h (SEEK_SET): Define if undefined.
1634 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1636 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1637 constants, and don't assume offsetT is 32 bits.
1639 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1641 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1642 (md_pcrel_from_section): Add prototype.
1643 (d10v_fix_adjustable): Add prototype.
1644 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1646 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1648 2000-04-12 Nick Clifton <nickc@cygnus.com>
1650 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1651 symbol in frag chain.
1653 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1655 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1656 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1657 (fits_in_signed_word, smallest_imm_type): Ditto.
1658 (md_assemble): Use an offsetT var to hold offsetT values, not a
1660 (offset_in_range): New.
1661 (md_assemble): Use it.
1662 (md_convert_frag): Change type of target_address, opcode_address,
1663 and displacement_from_opcode_start to offsetT.
1664 (md_create_short_jump): Change type of offset to offsetT.
1665 (md_create_long_jump): Ditto.
1666 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1667 (md_chars_to_number): Remove.
1668 (output_invalid): Remove duplicate prototype.
1670 2000-04-09 Nick Clifton <nickc@cygnus.com>
1672 * Makefile.am (CPU_TYPES): Add 'avr'.
1673 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1674 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1676 * Makefile.in: Regenerate.
1678 * doc/as.texinfo: Add M32R documentation.
1680 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1682 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1683 --enable-build-warnings option.
1684 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1685 * Makefile.in, configure: Re-generate.
1687 2000-04-07 Nick Clifton <nickc@cygnus.com>
1689 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1690 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1691 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1692 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1693 (arm_force_relocation): Force relocations for
1694 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1696 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1698 * config/tc-sh.c (get_operands): There's no third operand if the
1699 first operand is an immediate.
1701 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1703 * config/tc-sh.c (immediate): Delete.
1704 (sh_operand_info): Add immediate member.
1705 (parse_reg): Use A_PC for pc.
1706 (parse_exp): Add second argument 'op'. All callers changed.
1707 (parse_at): Expect pc to be coded as A_PC.
1708 Use immediate field in *op.
1709 (insert): Add fourth argument 'op'. All callers changed.
1710 (build_relax): Add second argument 'op'. All callers changed.
1711 (insert_loop_bounds): New function.
1712 (build_Mytes): Remove DISP_4.
1713 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1714 (assemble_ppi): Use immediate field in *operand.
1715 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1716 (md_apply_fix): Likewise.
1717 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1719 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1721 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1723 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1725 * internals.texi (CPU backend): Document
1726 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1728 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1730 * po/gas.pot: Regenerate.
1732 * as.c (show_usage): Restore translated part of bug string.
1733 * gasp.c (show_usage): Likewise.
1735 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1736 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1737 than move-if-change.
1738 (DEP1): Modify for "gcc -MM".
1742 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1743 Update dependencies.
1744 * Makefile.in: Regenerate.
1746 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1748 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1749 (md_begin): Likewise.
1750 (HAVE_AM33): New macro.
1751 (md_assemble): Use it. Match r_regs and xr_regs only if
1754 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1756 * as.h: #include "bin-bugs.h"
1757 * as.c (show_usage): Use REPORT_BUGS_TO.
1758 * gasp.c: #include "bin-bugs.h"
1759 (show_usage): Use REPORT_BUGS_TO.
1761 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1763 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1765 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1766 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1769 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1771 * config/tc-i386.c (i386_immediate): Don't assume a constant
1772 immediate is necessarily 16 bits when in 16 bit code mode.
1773 (md_assemble): Instead set guess_suffix here after we have checked
1776 2000-04-02 Richard Henderson <rth@cygnus.com>
1778 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1779 quantities. Correct right shift sign extension.
1780 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1781 32-bit value when shifting into place.
1783 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1785 * app.c: Add ATTRIBUTE_UNUSED as needed.
1786 * config/tc-ppc.c: Likewise.
1787 (ppc_size): Make unsigned long.
1788 (ppc_insert_operand): Add casts to avoid warnings.
1790 2000-03-31 Nick Clifton <nickc@cygnus.com>
1792 * config/tc-d10v.h (md_flush_pending_output): Define.
1794 2000-03-29 Nick Clifton <nickc@cygnus.com>
1796 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1797 segment. Works for both BFD_ASSEMBLER and others.
1798 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1800 2000-03-29 Nick Clifton <nickc@cygnus.com
1802 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1804 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1806 * listing.c (LISTING_LHS_WIDTH): Default depends on
1808 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1810 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1812 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1815 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1817 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1819 * config/tc-avr.c (mcu_types): Add missing initialiser.
1820 (md_pcrel_from_section): Add prototype.
1821 (avr_operand): Remove redundant test of unsigned < 0.
1822 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1824 2000-03-27 Denis Chertykov <denisc@overta.ru>
1826 * config/tc-avr.c: New file for AVR support.
1827 * config/tc-avr.h: Likewise.
1828 * configure.in: Add AVR support.
1829 * configure: Regenerate.
1831 2000-03-26 Timothy Wall <twall@cygnus.com>
1833 * gasp.c (macro_op): Add new argument to check_macro call.
1834 Macro structure definitions moved to macro.h
1835 * sb.h: Add argument to prototype for input_scrub_include_sb.
1836 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1837 nesting checks with an additional flag.
1838 (struct input_save): Add flag to indicate whether current sb
1839 should be checked for proper macro/conditional nesting.
1840 (input_scrub_push/pop): Save/restore nest check flag.
1841 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1843 * macro.c (check_macro): Allow caller to retrieve parsed macro
1844 information if a pointer is provided. This information may be
1845 used by the new macro hooks.
1846 * macro.h: Update prototype for check_macro. Macro struct
1847 definitions moved here from macro.c/gasp.c.
1848 * read.c (read_a_source_file): Add parameter to check_macro call,
1849 and pass macro info to the macro hook, if defined.
1850 (input_scrub_insert_line): New. Allow insertion of a line of
1851 characters into the input stream.
1852 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1853 file into the input stream.
1854 (s_include): Use input_scrub_insert_file.
1855 * internals.texi: Document new macro hooks.
1856 * as.h: New prototypes added.
1858 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1860 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1861 an initial capital letter.
1862 (i386_index_check): Reindent.
1864 2000-03-19 Nick Clifton <nickc@cygnus.com>
1866 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1869 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1871 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1872 instruction operand bad if Rd > 7 when generating
1873 thumb instructions. Prevents for example,
1874 "adr r12,label" from silently failing and generating
1875 the wrong instruction.
1877 2000-03-17 Nick Clifton <nickc@cygnus.com>
1879 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1880 that have a destingation >= 0x400000.
1881 Fix compile time warning messages.
1883 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1885 * config/tc-sh.c (md_begin): When encountering insn that are
1886 not supported by the current arch, only change the name if
1887 its contents are the same as prev_name.
1888 (get_specific): If the the architecture doesn't match, fail.
1890 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1892 * config/tc-sh.c (IDENT_CHAR): Define.
1893 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1894 matching back where it came from.
1896 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1898 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1900 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1902 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1905 2000-03-15 Kazu Hirata <kazu@hxi.com>
1907 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1909 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1911 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1912 floating-point-number, make sure 'f' is in FLT_CHARS.
1914 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1916 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1917 (s_lcomm_internal): Use it.
1918 * doc/internals.texi (CPU backend): Document it.
1919 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1922 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1924 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1927 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1928 implementation doesn't have special handling for switch
1930 (macro_build): Allow for code in sections other than .text.
1932 (mips_ip): Likewise.
1933 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1934 Don't perform relocs if we will be outputting them.
1935 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1936 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1939 2000-03-09 Catherine Moore <clm@cygnus.com>
1941 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1942 relocation type based on the entry in the fixup structure.
1944 2000-03-08 H.J. Lu (hjl@gnu.org)
1946 * Makefile.am (install-exec-tooldir): Depend on
1947 install-exec-bindir for parallel make.
1948 * Makefile.in: Regenerated.
1950 2000-03-06 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1954 (md_parse_option): Parse -m32r command line switch - disable m32rx
1956 (md_show_usage): Document new option.
1958 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1959 * doc/Makefile.in: Regenerate.
1960 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1962 2000-03-02 Michael Meissner <meissner@redhat.com>
1964 * config/tc-d30v.c (check_range): Remove code that incorrectly
1965 sign extended values where bits < 32.
1967 2000-03-02 H.J. Lu (hjl@gnu.org)
1969 * configure.in: Support --enable-targets=all on ia32.
1970 * configure: Regenerated.
1972 2000-03-01 Nick Clifton <nickc@cygnus.com>
1974 * gasp.c (do_align): Remove bogus check of alignment value.
1976 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1978 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1979 TC_PPC was defined forced the type of a symbol with no other type
1982 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1984 * doc/internals.texi (CPU backend): Mention that
1985 line_separator_chars do not break up comments. Fix typos for
1986 LEX_AT and LEX_NAME descriptions. Document operands for
1987 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1988 description of md_create_short_jump usage. Document argument for
1989 md_undefined_symbol.
1991 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1993 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1994 (md_parse_option): Handle it.
1995 (md_show_usage): Document it.
1997 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1999 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
2000 opcode, for the instruction `pal19'. From Andrea Arcangeli
2003 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
2005 * config/tc-i386.c (i386_immediate): Move constant operand sizing
2007 (md_assemble): To here, before template operands are matched.
2008 Also ensure a constant immediate is sign extended when we know the
2009 size is at most 16 bits. This is to catch cases like "add
2010 $0xffc0,%ax" where we don't know the size, and thus that the
2011 immediate can be represented as Imm8S until after parsing the
2013 (i386_displacement): Similarly sign extend 16 bit constant
2015 (md_assemble): Relax 16-bit jump constant range check to suit sign
2016 extended displacements.
2018 2000-02-26 Andreas Jaeger <aj@suse.de>
2020 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
2022 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2024 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
2025 call operands when intel_syntax.
2026 (intel_float_operand): Return 2 for "fi...".
2027 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
2028 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
2029 earlier "SHORT" change.
2030 (md_assemble): When determining suffix from Regs, exclude
2033 2000-02-24 Nick Clifton <nickc@cygnus.com>
2035 * configure: Add arm-wince, mips-pe and sh-pe targets.
2036 * configure: Regenerate.
2038 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
2040 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
2041 "pe-mips" for the mips-pe target.
2043 * config/tc-arm.c (insns): Change displacement encoded in BL
2044 and B instructions if the target port is arm-wince.
2045 (do_ldst): Do not bias the relocation offset if the target
2047 (md_pcrel_from): Add in missing relocation offset bias if the
2048 target os arm-wince.
2050 * config/tc-mips.c (mips_target_format): Support COFF flavour.
2051 (md_begin): Disable -G support for mips-pe target.
2052 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
2053 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
2056 * config/tc-sh.c (md_begin): sh-pe target is little endian.
2057 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
2058 assembler, just set the alignment to 4.
2060 * config/te-wince-pe.h: New file for WinCE targets. Define
2063 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
2065 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
2066 string instructions.
2067 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
2068 (i386_intel_memory_operand): After finding a segment override,
2069 check again for no `[' before looking for a displacement. Bomb if
2070 more than one displacement rather than silently discarding the
2071 second and subsequent ones. Free strings malloc'd by
2072 build_displacement_string.
2074 2000-02-24 Catherine Moore <clm@cygnus.com>
2076 * config/obj-som.c (obj_pseudo_table): Add "weak".
2077 (obj_som_weak): New routine.
2079 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
2081 * config/tc-i386.c (union i386_op): New.
2082 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
2083 Throughout file replace occurences of disps[n], imms[n], regs[n]
2084 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
2085 intel mode operand swapping. Add assert in regKludge and
2086 fake_zero_displacement code. Test i.types[n] when outputting
2087 displacements and immediates. Combine output of Disp16 with
2089 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
2090 when in intel mode by (not) reversing fsub and fdiv operands
2091 before the template search. This fails for single operand
2092 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
2093 undefined. Instead fix the base_opcode after we've found the
2094 template. Move base_opcode xor with found_reverse_match from
2095 opcode output code to before this fix so we test for the correct
2097 (md_assemble): Don't use strcmp when deciding to ignore the suffix
2098 check in intel mode. Instead compare opcodes.
2100 * config/tc-i386.h (TC_RELOC): Delete.
2101 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
2102 with equivalent call to reloc.
2104 * as.h (flag_m68k_mri): Move declaration after target include, and
2105 only declare when TC_M68K defined. Define as zero otherwise.
2106 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
2107 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
2108 Define as zero otherwise.
2109 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
2110 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
2111 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
2112 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
2113 testing whether defined.
2114 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
2115 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
2116 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
2117 rather than testing whether defined.
2118 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
2119 (parse_mri_cons): Declare and use only when TC_M68K.
2120 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
2121 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
2122 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
2124 * NEWS: Mention IBM 370 support.
2126 2000-02-23 Richard Henderson <rth@cygnus.com>
2128 * config/tc-i386.c (md_assemble): When swapping operands for
2129 intel_syntax, assume everything that's not Imm or Disp is a
2132 2000-02-23 Linas Vepstas <linas@linas.org>
2134 * config/tc-i370.c, config/tc-i370.h: New files.
2135 * Makefile.am: Add support for Linux/IBM 370.
2136 * configure.in: Likewise.
2137 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2138 * config/obj-elf.c: Include elf/i370.h
2139 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2141 * Makefile.in: Regenerate.
2142 * configure: Regenerate.
2144 * doc/c-i370.texi: New file.
2145 * doc/all.texi: Include it.
2146 * doc/as.texinfo: And here.
2147 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2148 * doc/Makefile.in: Regenerate.
2150 2000-02-19 Michael Meissner <meissner@redhat.com>
2152 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2153 determine if an instruction can be used in parallel with an ADDppp
2154 or SUBppp instruction.
2156 2000-02-22 Andrew Haley <aph@cygnus.com>
2158 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2160 1999-12-30 Andrew Haley <aph@cygnus.com>
2162 * config/tc-mips.c (mips_gp32): New variable.
2163 (macro_build) Use mips_gp32.
2165 (md_longopts): Add "-mgp32" and "-mgp64".
2166 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2168 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2170 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2171 warning, and bump it to 1.
2173 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2175 From Brad Lucier <lucier@math.purdue.edu>:
2176 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2179 2000-02-21 Catherine Moore <clm@cygnus.com>
2181 * config/tc-mips.c (MF_HILO_INSN): Define.
2182 (mips_7000_hilo_fix): Declare.
2183 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2184 (md_parse_option): Check for 7000_HILO_FIX options.
2185 (OPTION_M7000_HILO_FIX): Define.
2186 (OPTION_NO_M7000_HILO_FIX): Define.
2187 * doc/c-mips.texi (-mfix7000): Describe.
2189 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2191 * listing.c (print_lines): Remove unused variable `end'.
2193 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2194 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2195 reloc_type when BFD_ASSEMBLER.
2196 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2197 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2198 statement and quell signed vs. unsigned comparison warning.
2200 2000-02-18 Nick Clifton <nickc@cygnus.com>
2202 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2203 the computed frag offset, rather than overwriting it.
2205 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2207 * config/tc-sh.c ("elf/sh.h"): Include.
2208 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2209 (md.begin): Initialize target_arch.
2210 Only include opcodes in has table that match selected architecture.
2211 (parse_reg): Recognize register names for sh-dsp.
2212 (parse_at): Recognize post-modify addressing.
2213 (get_operands): The leading space is now optional.
2214 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2215 arguments. Update valid_arch.
2216 (build_Mytes): Add support for SDT_REG_N.
2217 (find_cooked_opcode): New function, broken out of md_assemble.
2218 (assemble_ppi, sh_elf_final_processing): New functions.
2219 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2220 (md_longopts, md_parse_option): New option: -dsp.
2221 * config/tc-sh.h (elf_tc_final_processing): Define.
2222 (sh_elf_final_processing): Declare.
2224 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2226 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2227 the unwinder subspace. Save the current seg/subseg before creating
2230 2000-02-10 Nick Clifton <nickc@cygnus.com>
2232 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2233 little endian targets.
2234 (INST_BYTE1): Redefine to handle big and little endian
2236 (cpu_type): New type: Select between M340 and M210.
2237 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2238 instructions of the M340.
2239 (md_assemble): Add support for the MULSH and OPSR classes of
2241 (md_atof): Add support for little endian targets.
2242 (md_parse_option): Add support for -EL, -EB and -mcpu command
2244 (md_convert_frag): Add support for little endian targets.
2245 (md_apply_fix3): Add support for little endian targets.
2246 (md_number_to_chars): Add support for little endian targets.
2248 2000-02-10 Timothy Wall <twall@redhat.com>
2250 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2251 defined, use it to verify the symbol just read should be a label.
2253 2000-02-10 Timothy Wall <twall@redhat.com>
2255 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2256 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2257 around colons when KEEP_WHITE_AROUND_COLON is defined.
2258 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2259 and KEEP_WHITE_AROUND_COLON.
2261 2000-02-08 Timothy Wall <twall@redhat.com>
2263 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2265 (do_repeat): New. Abstract repeat logic so that a "break" can be
2267 (end_repeat): New. Provide support for a "break" out of the
2269 * read.h: Add prototypes for new functions.
2271 2000-02-08 Timothy Wall <twall@redhat.com>
2273 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2274 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2275 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2278 2000-02-08 Timothy Wall <twall@redhat.com>
2280 * read.c: Added elseif to directives table.
2281 * read.h: Added prototype for s_elseif.
2282 * doc/as.texinfo: Added description for elseif.
2283 * cond.c (s_elseif): New function
2285 2000-02-04 Timothy Wall <twall@redhat.com>
2287 * listing.c (print_lines): Remove conditionals causing bug in
2290 2000-02-03 Timothy Wall <twall@cygnus.com>
2292 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2294 * frags.c (frag_new): Calculate fr_fix in octets
2295 (frag_now_fix) Return offset as target address offset (bytes).
2296 (frag_now_fix_octets) New - Return offset in octets (8-bit
2298 * frags.h: Added prototype for frag_now_fix_octets().
2299 Distinguish between octets and bytes in field descriptions.
2300 * listing.c (calc_hex): Account for octets vs bytes when
2301 printing addresses/offsets.
2302 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2303 target is little-endian, print the octets in a word in big-endian
2304 order so that the display looks like a proper hexadecimal number,
2305 instead of having the octets reversed.
2306 * read.c (do_align): When recording alignment, alignment power
2307 should be in terms of target bytes (minimum addressible unit)
2309 (do_org) Convert ORG target address (byte) argument into an
2310 octet offset when generating a variable fragment.
2311 * symbols.c (resolve_symbol_value): Symbol final value
2312 converted to a target address offset (bytes) from its octet offset.
2313 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2314 offset (bytes) is adjusted by the frag offset (octets) converted
2316 (coff_frob_section) Section alignment power is in terms of bytes;
2317 convert it to an octet alignment power when calculating size (and
2318 size mask) in octets. Don't modify the section size in order to
2319 "align" it for TI COFF, since that format has a different method
2320 for storing alignment information.
2322 2000-02-01 Timothy Wall <twall@cygnus.com>
2324 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2325 entries, matching the way GCC generates them. If not escaped, the
2326 filename is encoded incorrectly.
2328 2000-01-31 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-arm.c (reg_table): Add support for ATPCS register
2333 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2335 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2337 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2339 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2340 of a symbol when we really care about its value.
2342 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2344 * config/tc-mcore.c (md_assemble): Give warning message if
2345 operands passes to instruction are more than the spec.
2347 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2349 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2350 Thumb mode but the label seen was not declared as '.thumb_func'
2351 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2352 correct disassembly of Thumb code bounded by non function labels.
2354 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2356 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2357 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2359 * Makefile.in: Same here.
2362 * configure.in: Set bfd_gas for i386-aout when primary target
2363 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2364 we may need the primary te_file. Remove incorrect comment.
2366 * configure: Regenerate.
2368 * config/e-i386aout.c: New file.
2370 * as.c (USE_EMULATIONS): Move to before print_version_id.
2371 (struct emulation): Add i386aout.
2372 (show_usage): Split text strings. Reformat -a text. Add --em
2376 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2377 (aout_format_ops): New.
2380 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2381 preprocessor conditional and add aout USE_EMULATIONS tests.
2382 (read_a_source_file): Don't pass error strings to printf as
2386 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2388 (do_data): Same here.
2389 (process_file): And here.
2392 * symbols.c (colon): Rewrite "already defined" fatal message
2393 code for aout with USE_EMULATIONS.
2396 * config/obj-aout.c (OBJ_HEADER): Define.
2397 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2399 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2400 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2402 (obj_aout_type): Expand S_SET_OTHER here too.
2403 (obj_read_begin_hook): Remove.
2404 (aout_pop_insert): New.
2405 (obj_aout_s_get_other): New.
2406 (obj_aout_s_get_desc): New.
2407 (aout_format_ops): New.
2410 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2411 gets aout_pseudo_table.
2412 (aout_pseudo_table): Declare.
2413 (obj_read_begin_hook): Define.
2416 * config/obj-coff.c (obj_pseudo_table): Rename to
2418 (coff_pop_insert): Use coff_pseudo_table.
2419 (coff_sec_sym_ok_for_reloc): Remove.
2420 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2421 and comment all zero entries and remove #if 0 code.
2424 * config/obj-coff.h (obj_pop_insert): Define.
2425 (coff_pseudo_table): Declare.
2428 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2429 s_get_size, s_set_size. Comment all zero entries.
2432 * config/obj-elf.c (elf_s_get_other): New function.
2433 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2434 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2435 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2437 (obj_elf_parse_section_letters): Don't pass error strings to
2438 printf as format arg.
2441 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2443 (elf_s_get_other): Declare.
2444 (S_GET_OTHER) Define as elf_s_get_other if not already
2446 (S_SET_OTHER): Only define when not already defined.
2447 (elf_obj_read_begin_hook): Declare.
2448 (obj_read_begin_hook): Define.
2449 (elf_obj_symbol_new_hook): Declare.
2450 (obj_symbol_new_hook): Define.
2453 * config/obj-multi.h: Add copyright header and protect against
2454 multiple inclusion. Add * to all function pointers.
2455 (OBJ_HEADER): If defined, include it rather than other defines
2457 (obj_frob_file_after_relocs): Test for NULL.
2458 (obj_symbol_new_hook): Here too.
2459 (obj_sec_sym_ok_for_reloc): And here.
2460 (S_GET_OTHER): Define.
2461 (S_GET_DESC): Define.
2462 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2463 (OBJ_MAYBE_ELF): Update comment.
2465 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2466 OBJ_AOUT preprocessor conditional and handle emulation by
2467 testing OUTPUT_FLAVOR.
2468 (i386_displacement): Here too.
2469 (md_section_align): Similarly here.
2470 (i386_target_format): Conditionally compile when more than one
2471 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2472 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2473 (i386_displacement): Here too.
2476 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2477 Define TARGET_FORMAT for aout only when not multi.
2480 * config/te-multi.h: Delete file as it's identical to te-generic.h
2482 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2484 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2485 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2488 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2490 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2493 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2495 * config/tc-mips.c (mips_do_align): New function.
2496 * config/tc-mips.h (md_do_align): Define.
2498 2000-01-10 Philip Blundell <philb@gnu.org>
2500 * doc/c-arm.texi (ARM Options): Fix typo.
2501 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2502 line separator for Linux.
2503 * doc/as.texinfo (Comments): Mention the ARM.
2505 2000-01-10 Philip Blundell <pb@futuretv.com>
2507 * configure.in (arm*-*-conix*): New target.
2508 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2510 * configure: Regenerate.
2512 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2514 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2515 (obj_elf_visibility): New function.
2517 * doc/as.texinfo (Visibility): New node: document visibility
2520 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2522 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2523 warning for absolute jump/call without `*' in non-intel mode. No
2524 need to set i.types[0] JumpAbsolute in intel mode.
2526 1999-12-22 Philip Blundell <pb@futuretv.com>
2528 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2529 hook function when changing sections.
2530 (arm_s_data): Likewise.
2532 1999-12-14 Nick Clifton <nickc@cygnus.com>
2534 * config/tc-arm.c (md_parse_option): Add support for -marm720
2535 command line switch.
2537 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2539 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2540 (r_registers, xr_registers): Define.
2541 (r_register_name, xr_register_name): New functions.
2542 (md_assemble): Handle new am33 operand types and instruction
2544 (mn10300_insert_operand, check_operand): Likewise.
2546 1999-11-29 Nick Clifton <nickc@cygnus.com>
2548 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2549 (s_force_thumb): Set thumb_mode to 2.
2550 (md_assemble): Do not complain about thumb instructions on a
2551 non-thumb target if thumb_mode is set to 2.
2553 1999-11-28 Michael Meissner <meissner@cygnus.com>
2555 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2556 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2557 (O_...): Add new machine dependent expressions if we are handling
2558 explicit relocations.
2559 (alpha_reloc_op): New static table holding the explicit relocation
2561 (alpha_literal_hash): New static to hold the hash table for
2562 explicit relocations.
2563 (alpha_macros): Add support for explicit relocations.
2564 (md_begin): If explicit relocations, initialize hash table.
2565 (md_assemble): Don't print a second error if tokenize_arguments
2566 already printed an error message.
2567 (md_apply_fix): Add support for explicit relocations.
2568 (alpha_force_relocation): Ditto.
2569 (alpha_fix_adjustable): Ditto.
2570 (alpha_adjust_symtab): New function to support explicit
2572 (alpha_adjust_symtab_relocs): Ditto.
2573 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2574 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2575 Add support for explicit relocations. Return -2 if an error
2576 message was already printed.
2577 (find_macro_match): Add support for explicit relocations. Comment
2579 (emit_insn): Add support for explicit relocations.
2580 (assemble_tokens): Ditto.
2582 (load_expression): Ditto.
2585 (emit_ir_load): Ditto.
2586 (emit_loadstore): Ditto.
2589 (emit_sextX): Ditto.
2590 (emit_division): Ditto.
2591 (emit_jsrjmp): Ditto.
2592 (emit_retjcr): Ditto.
2594 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2596 (tc_adjust_symtab): If explicit relocations, call the function
2597 alpha_adjust_symtab.
2598 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2599 relocations next to the literal relocation they reference.
2600 (TC_INIT_FIX_DATA): Initialize the new fields.
2601 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2603 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2605 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2606 'B' operand for PA2.0 bb instruction.
2608 1999-11-18 Nick Clifton <nickc@cygnus.com>
2610 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2613 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2615 (mcore_force_relocation): Force relocations to be generated for
2618 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2620 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2621 (i386_displacement): Disallow O_big displacements.
2623 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2625 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2626 Small improvements in error checking.
2627 (md_assemble): Support for unconditional ARM instructions.
2628 (md_parse_option): Support for -m[arm]v5e flag.
2630 1999-11-12 Nick Clifton <nickc@cygnus.com>
2632 * macro.c (buffer_and_nest): Do not check beyond the end of the
2635 1999-11-11 Nick Clifton <nickc@cygnus.com>
2637 * macro.c (buffer_and_nest): Look for seperator after TO and
2640 1999-11-08 Andrew Haley <aph@cygnus.com>
2642 * app.c (do_scrub_chars): When in State 10, treat backslash
2643 characters in the same way as as symbol characters.
2645 1999-11-07 Richard Henderson <rth@cygnus.com>
2647 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2648 the previous label was in the current section before playing
2649 with auto-alignment.
2651 1999-11-06 Nick Clifton <nickc@cygnus.com>
2653 * config/tc-v850.c (v850_force_relocation): Force relocation
2655 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2658 1999-11-05 Michael Meissner <meissner@cygnus.com>
2660 * expr.h (operatorT): Increase machine dependent operators to 16.
2661 * expr.c (op_rank): Ditto.
2663 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2665 * read.c (pseudo_set): Reject attempts to set the value of a
2668 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2671 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2673 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2674 to bfd_set_section_contents.
2676 1999-11-03 Nick Clifton <nickc@cygnus.com>
2678 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2680 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2682 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2683 (mips_ip): Use OPCODE_IS_MEMBER.
2685 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2687 * config/tc-arm.c (reg_required_here): Improve comments.
2689 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2690 (tinsns): Initialize variants field.
2692 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2693 BAD_PC respectively.
2695 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2697 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2698 * config/tc-arm.h: Fix compile time warnings.
2700 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2702 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2703 form @abs16, @(abs16) and @(abs16 + imm).
2705 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2707 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2708 (ISA_HAS_64_BIT_REGS) New.
2709 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2710 mips_emit_delays,macro_build,load_register,load_addresss,
2711 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2712 and/or use new ISA_xxx macros in expressions involving
2713 ISA, particularly mips_opts.isa.
2715 1999-10-18 Michael Meissner <meissner@cygnus.com>
2717 * expr.h (operatorT): Add machine dependent operators md1..md8.
2718 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2719 for the machine dependent operators to use.
2721 * expr.c (op_rank): Add machine dependent operators.
2723 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2725 (O_cpregister): Ditto.
2726 (md_begin): Change X_op test that field is wide enough to use
2727 O_max instead of O_alpha_max.
2728 (cpu_types): Fill in missing initializer.
2729 (alpha_num_macros): Make unsigned.
2730 (md_assemble): Make opnamelen be size_t.
2731 (md_apply_fix): Cast alpha_num_operands to int before testing.
2732 (alpha_force_relocation): Ditto.
2733 (alpha_fix_adjustable): Ditto.
2734 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2735 (tc_gen_reloc): Ditto.
2736 (tc_get_register): Ditto.
2741 (s_alpha_ent): Ditto.
2742 (s_alpha_end): Ditto.
2743 (s_alpha_frame): Ditto.
2744 (s_alpha_prologue): Ditto.
2745 (s_alpha_file): Ditto.
2746 (s_alpha_gprel32): Ditto.
2747 (s_alpha_proc): Ditto.
2748 (s_alpha_set): Ditto.
2749 (s_alpha_base): Ditto.
2750 (s_alpha_align): Ditto.
2751 (s_alpha_arch): Ditto.
2752 (alpha_align): Ditto.
2753 (assemble_insn): Suppress unused variable warning.
2755 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2756 order in the structure.
2757 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2759 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2761 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2763 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2765 * config/tc-i386.c (i386_index_check): Correct #endif location.
2767 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2769 * as.c (show_usage): Document new options.
2770 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2771 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2772 (parse_args): Parse the new options.
2773 (main): If there were warnings, and --fatal-warnings
2774 was specified, print an error.
2775 * as.h: New variable, flag_fatal_warnings, for new option.
2777 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2779 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2780 '@'. Change autoincrement completers to fall through to cache control
2783 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2785 (pa_parse_addb_64_cmpltr): New function.
2787 * config/tc-hppa.c (pa_ip): Change error message.
2788 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2789 '?Q' args to allow falling through.
2791 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2792 Remove unused conditional codes.
2793 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2795 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2797 * config/tc-d30v.c (CHAR_BIT): Define.
2798 (check_range): Fix bit operations to support integers bigger than
2801 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2803 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2806 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2807 Doug Evans <devans@cygnus.com>
2809 Add support for m32rx.
2810 * config/tc-m32r.c (enable_m32rx): New static global.
2811 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2812 (allow_m32rx): New function.
2813 (M32R_SHORTOPTS): Add `O'.
2814 (md_longopts): Add --m32rx plus several warning options.
2815 (md_parse_option): Handle new options.
2816 (md_show_usage): Print them.
2817 (md_begin): Enable m32rx.
2818 (OPERAND_IS_COND_BIT): New macro.
2819 (first_writes_to_seconds_operands): New function.
2820 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2821 (target_make_parallel,assemble_two_insns): New functions.
2822 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2823 If optimizing and m32rx, try to make consecutive insns parallel.
2825 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2827 * config/tc-mips.c (nopic_need_relax): Allow for the
2828 .sdata.foo sections generated by -fdata-sections,
2829 and for the .gnu.linkonce.s sections generated by C++.
2831 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2833 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2834 with cleaner code using completer prefixes. Add 'Y'.
2836 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2838 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2840 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2841 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2842 insn does not match and we should try the next insn in the table.
2844 1999-09-22 Nick Clifton <nickc@cygnus.com>
2846 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2848 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2850 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2853 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2855 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2856 OBJ_ELF. If ELF, add "sq".
2857 (md_parse_option): If ELF, ignore -s and -q.
2858 (md_show_usage): Mention ELF options.
2860 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2862 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2865 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2867 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2869 * config/tc-hppa.c (struct pa_it): New field "trunc".
2870 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2871 (pa_parse_ftest_gfx_completer): New function
2872 (pa_parse_fp_cnv_format): New function.
2874 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2875 (md_apply_fix): Handle 22bit pc-rel branches.
2877 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2879 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2881 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2883 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2885 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2887 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2888 (pa_ip): Handle 'fX'.
2890 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2892 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2893 unwinds unless the function is in the text space.
2894 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2896 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2898 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2899 (md_assemble): To here. Tweak address generation.
2901 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2903 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2904 (md_assemble): Call dwarf2_where for OBJ_ELF.
2905 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2906 (pa_end_of_source): New function.
2907 * tc-hppa.h (md_end): Define for OBJ_ELF.
2909 1999-09-14 Michael Meissner <meissner@cygnus.com>
2911 * configure.in (Canonicalization of target names): Remove adding
2912 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2913 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2914 * configure: Regenerate.
2916 1999-09-14 Donn Terry <donn@interix.com>
2918 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2920 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2922 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2923 pc-relative jmp/call to an absolute symbol.
2924 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2925 absolute section symbols.
2927 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2928 jump handling code and comments.
2930 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2932 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2933 the value if TE_PE and a global defined symbol.
2935 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2937 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2938 print the symbol, rather than printing it here.
2940 1999-09-11 Donn Terry <donn@interix.com>
2942 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2943 BFD_RELOC_RVA relocations.
2945 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2946 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2949 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2951 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2952 * doc/internals.texi (Object format backend): Document
2955 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2956 relocations against global symbols if TE_PE.
2958 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2959 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2961 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2964 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2965 symbols which do not have a constant value, or tags with
2966 non-tags. Remove the symbol from the list before adding it at the
2969 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2970 C_FCN symbol differently if TE_PE.
2971 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2972 appears in the pseudo-op, rather coff_line_base which is only set
2975 * config/obj-coff.c (obj_coff_loc): New static function.
2976 (obj_pseudo_table): Add "loc".
2978 * config/obj-coff.c (add_lineno): Check that the line number is
2981 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2982 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2984 (md_atof): Return NULL rather than 0.
2985 * config/tc-i386.c (md_atof): Change type to int.
2986 * expr.c (expr): Change first parameter to int.
2987 * config/obj-coff.c: Add declarations for static functions.
2988 (coff_frob_symbol): Use SYM_AUXENT.
2989 * config/tc-i386.h (flag_16bit_code): Don't declare.
2991 * config/obj-coff.c (obj_coff_section): Default to setting
2992 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2994 * write.c (adjust_reloc_syms): Print adjusted fixup.
2996 * expr.c (integer_constant): Correct too_many_digits calculation
2999 1999-09-09 Andreas Schwab <schwab@suse.de>
3001 * doc/c-arm.texi: Fix arguments of @var to not contain
3004 1999-09-08 Philip Blundell <pb@nexus.co.uk>
3006 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
3008 (md_parse_option): Only support -k flag for ELF and COFF targets.
3010 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
3012 * config/tc-hppa.c (pa_ip): Put strict register checks before
3013 call to pa_parse_number.
3015 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
3017 1999-09-06 Ian Lance Taylor <ian@zembu.com>
3019 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
3022 1999-09-06 Donn Terry <donn@interix.com>
3024 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
3026 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
3028 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
3029 candidate instruction. Require registers for register arguments
3030 when in strict mode. Require assemble-time constants for
3031 constants when in strict mode.
3032 (pa_get_absolute_expression): Require a constant when in strict
3035 1999-09-06 Nick Clifton <nickc@cygnus.com>
3037 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
3039 1999-09-04 Steve Chamberlain <sac@pobox.com>
3041 * config/tc-pj.c: New file, supports picoJava in ELF.
3042 * config/tc-pj.h: Ditto.
3043 * configure.in (pjl*, pj*): New targets.
3044 * Makefile.am: Rebuild dependencies.
3045 (CPU_TYPES): Add pj.
3046 (TARGET_CPU_CFILES): Add config/tc-pj.c.
3047 (TARGET_CPU_HFILES): Add config/tc-pj.h.
3048 * doc/c-pj.texi: New file.
3049 * doc/as.texinfo: Add some PJ specifics.
3050 * doc/all.texi: Add PJ to the list of all architectures, sort them
3052 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
3053 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3055 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
3057 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
3058 (obj_frob_file): Test for null pointer.
3059 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
3060 (OBJ_PROCESS_STAB): And here.
3061 (elf_obj_sy): Remove
3063 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
3064 except OBJ_PROCESS_STAB, which we #undef for ecoff.
3065 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
3067 * config/obj-coff.c (no_func): Remove.
3068 (coff_format_ops): Change occurrences of no_func to 0, as we test
3069 for 0 in obj-multi.h.
3071 * configure.in: Enable bfd for i386-coff when primary target is
3072 bfd. Enable i386 elf,coff emulation support. Don't set
3073 USE_EMULATIONS=1 or te_file=multi unless there is more than one
3074 emulation to support.
3075 *configure: Regenerate.
3077 1999-09-02 Nick Clifton <nickc@cygnus.com>
3079 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
3080 .section .line directive is encountered.
3082 1999-09-01 Nick Clifton <nickc@cygnus.com>
3084 * config/tc-arm.c (md_section_align): Do not align sections in ELF
3087 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
3088 * as.texinfo: Document --gdwarf2 command line option.
3089 Add additional documentation of ARM command line switches.
3091 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
3093 * config/tc-i386.c (i386_intel_memory_operand): Combine
3094 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
3095 and RESTORE_END_STRING around parse_register calls.
3096 (i386_operand): Here too.
3097 (i386_is_reg): Remove.
3098 (parse_register): Move as_bad calls from within this function to
3101 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3103 Based on a patch from H.J. Lu <hjl@gnu.org>
3104 * config/tc-i386.c (parse_register): Handle FP regs specially.
3105 (md_begin): Remove '(' and ')' from register_chars.
3107 1999-08-29 Doug Evans <devans@casey.cygnus.com>
3109 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
3110 error message (done elsewhere).
3112 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
3114 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
3116 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3118 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
3121 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
3123 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
3125 Add new completers. Fix bug in 64 bit condition handling.
3127 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
3130 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
3132 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
3134 * config/tc-hppa.c (pa_ip): Add case for 'I'.
3136 1999-08-27 Jim Wilson <wilson@cygnus.com>
3138 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3139 (struct ls): Add frag field. Initialize it to zero.
3140 (out_end_sequence): New local text_frag. Set it while in text section.
3141 Replace address check with frag check. Set ls.frag to text_frag if
3142 out_set_addr called.
3143 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3144 Set it before switching sections. Replace address check with frag
3145 check. Set ls.frag to saved_frag if out_set_addr called.
3147 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3149 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3150 output "advance_pc" opcode instead of calling gen_addr_line().
3151 The latter has the undesired side-effect of creating a new row
3152 in the debug line info matrix.
3154 1999-08-26 Jim Wilson <wilson@cygnus.com>
3156 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3157 ls.last_filename if last is less than zero. Set ls.last_filename
3158 when allocating new entry.
3159 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3162 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3164 * config/tc-i386.c (i386_index_check): Fix the displacement size
3165 when INFER_ADDR_PREFIX.
3167 1999-08-18 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3172 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3174 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3175 handle 0xffffNNNN constants correctly.
3177 1999-08-16 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3182 1999-08-13 Nick Clifton <nickc@cygnus.com>
3184 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3185 (md_apply_fix3): Always pass positive values to
3186 validate_offset_imm.
3188 1999-08-12 Nick Clifton <nickc@cygnus.com>
3190 * config/tc-arm.c (skip_whitespace): New macro.
3191 Formatting tidy ups.
3193 (md_apply_fix3): Store relocation offset in addend for ELF based
3195 (arm_force_relocation): Always generate relocs for Thumb function
3198 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3200 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3201 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3203 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3205 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3206 flags for the unwind subspace.
3208 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3209 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3210 suitable relocation based on the size of the target's pointer.
3211 Always Use subsegment zero for the unwinders.
3212 (pa_level): Handle "2.0w".
3214 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3216 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3217 with the following instruction unless this was specified.
3219 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3221 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3222 certain sections, to match BFD changes.
3224 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3226 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3227 (EXTRA_SCRIPTS): Define to keep automake happy.
3228 * Makefile.in: Rebuild.
3230 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3232 * Makefile.am: Rename .dep* files to DEP*.
3233 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3234 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3236 * Makefile.in: Rebuild.
3238 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3240 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3242 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3244 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3245 avoid problems on DOS filesystems.
3246 * Makefile.in: Rebuild.
3248 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3250 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3252 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3255 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3257 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3258 line to create ${GDBINIT} rather than .gdbinit.
3259 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3261 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3263 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3265 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3267 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3269 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3271 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3272 non-adjustable symbols.
3274 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3276 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3278 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3280 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3283 1999-08-05 Donn Terry <donn@interix.com>
3285 * config/te-interix.h: New file.
3286 * configure.in (i386-*-interix*): New target.
3287 * configure: Rebuild.
3289 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3291 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3292 selectors for ELF too.
3293 (selector_table): Add "ltp" and "rtp" selectors.
3295 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3297 * config/tc-i386.c (i386_operand): No need to change
3298 operand_string pointer in segment reg case before goto
3299 do_memory_reference. Initialise displacement_string_start and
3300 displacement_string_end after do_memory_reference label.
3301 (i386_index_check): Add operand_string param, and print error
3302 message on failure here.
3303 (i386_intel_memory_operand): Instead of here.
3304 (i386_operand): And here.
3305 (INFER_ADDR_PREFIX): Enable.
3307 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3309 * config/tc-i386.h (DefaultSize): Define. Renumber following
3310 opcode_modifier defines.
3312 From Etienne Lorrain <etienne.lorrain@ibm.net>
3313 * config/tc-i386.c (stackop_size): New variable.
3314 (set_16bit_code_flag): Clear it here.
3315 (set_16bit_gcc_code_flag): New function.
3316 (md_pseudo_table): Add "code16gcc" entry.
3317 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3319 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3321 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3322 next_set_end even if the end symbol is being discarded.
3324 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3325 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3326 * config/obj-coff.c: Likewise.
3327 (seg_info_type): Remove.
3328 (seg_info_off_by_4): Change to array of segT.
3329 (s_get_segment): Adjust accordingly.
3330 (obj_pseudo_table): Fully initialize sentinel entry.
3332 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3333 Ralf Baechle <ralf@uni-koblenz.de>.
3335 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3337 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3339 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3341 * config/tc-i386.c: Indentation and white space changes.
3342 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3343 don't enable it by default.
3344 (i386_intel_operand): Remove redundant prototype.
3345 Move check on number of memory operands, and i.mem_operands++
3346 (i386_intel_memory_operand): To here.
3347 Remove i386_immediate code from here. Remove special case code
3348 for input and output using (%dx). Remove base/index checks and
3349 call i386_index_check instead. Save initial operand_string
3350 argument for error message.
3351 (i386_operand): Remove redundant prototype. Move base/index
3352 checks to i386_index_check.
3353 (i386_displacement): Move intel mode check for non-zero
3355 (i386_intel_memory_operand): To here.
3357 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3359 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3360 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3361 by .register pseudo-op if -64 and --no-undeclared-regs.
3362 (s_register, sparc_adjust_symtab): New functions.
3363 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3364 Declare sparc_adjust_symtab as tc_adjust_symtab.
3365 * doc/c-sparc.texi: Add description of #ignore special literal
3366 for .register pseudo-op.
3368 1999-07-30 Catherine Moore <clm@cygnus.com>
3370 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3371 the relocation's section offset.
3373 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3375 * write.c (fixup_segment): Fix generic error check overflow test.
3377 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3378 X_add_number to long.
3380 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3382 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3385 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3387 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3390 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3392 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3394 * configure.bat: Remove; obsolete.
3395 * config/go32.cfg: Likewise.
3397 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3399 * configure.in (i386-*-vxworks*): New target.
3400 * configure: Rebuild.
3402 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3404 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3406 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3408 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3410 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3411 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3412 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3413 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3414 MAX_RELOC_EXPANSION): Define.
3415 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3417 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3419 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3420 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3421 block. Print a warning if an 8-bit or 16-bit constant
3422 displacement or immediate is truncated on output.
3423 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3425 (i386_operand): Disallow immediate jump absolute operand.
3427 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3429 * configure.in: Bump version number to 2.9.5.
3430 * configure: Rebuild.
3432 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3435 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3437 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3438 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3440 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3442 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3444 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3446 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3447 if -mno-fpu was given.
3448 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3450 (cons_fix_new_arm): Remove misleading comments.
3452 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3454 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3456 (relax_segment): Likewise. After giving a rs_org error, convert
3457 the frag to rs_align to avoid cascading errors.
3459 1999-07-12 Andreas Schwab <schwab@suse.de>
3461 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3463 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3465 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3466 as appropriate. Fill in structure initializations. Add variable
3467 initializations. Add casts.
3468 * dwarf2dbg.c (print_stats): Change i to size_t.
3469 * listing.c (listing_listing): Change list_line to unsigned int.
3471 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3473 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3474 rather than checking for \001 and \002 in symbol name.
3475 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3477 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3479 * configure.in (hppa*-linux-gnu*): New target.
3480 * configure: Rebuilt.
3482 1999-07-08 Nick Clifton <nickc@cygnus.com>
3484 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3486 1999-07-07 Nick Clifton <nickc@cygnus.com>
3488 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3489 accessing symbolP directly.
3491 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3493 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3496 1999-07-05 Nick Clifton <nickc@cygnus.com>
3498 * config/tc-arm.c (ARM_EXT_V5): Define.
3499 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3500 (md_begin): Detect ARM v5 architectures.
3501 (md_parse_option): Accept arm v5 specification.
3502 (md_show_usage): Documment -marmv5 switch.
3504 * doc/c-arm.texi: Document -marmv5 command line option.
3506 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3508 (validate_immediate_twopart): New function. Determine if a
3509 constant can be computed by two ADD instructions.
3510 (output_inst): Remove its command line parameter - it was never
3512 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3513 implememt the ADRL pseudo op.
3514 (tc_gen_reloc): Generate a suitable error message if an ADRL
3515 instruction tries to generate a real reloc.
3517 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3519 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3521 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3524 1999-06-27 H.J. Lu <hjl@gnu.org>
3526 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3527 non BFD_ASSEMBLER case.
3529 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3531 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3534 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3536 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3537 out_end_sequence() when the address decreases due to a new frag.
3538 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3539 numbering starts with 1.
3541 1999-06-23 Nick Clifton <nickc@cygnus.com>
3543 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3545 (mcore_s_text): Call obj_elf_text for ELF target.
3546 (mcore_s_data): Call obj_elf_data for ELF target.
3547 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3549 (mcore_s_bss): New function: Dump literal table before changing
3551 (mcore_s_comm): New function: Dump literal table before changing
3554 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3555 No longer static functions.
3556 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3557 Provide prototypes for these functions.
3559 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3561 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3562 a list of names, to try obj_segment_name, and to try abbreviated
3563 names when using COFF without long section names.
3565 * config/tc-alpha.c: More use of symbol accessor functions.
3566 * config/tc-arc.c: Likewise.
3567 * config/tc-d30v.c: Likewise.
3568 * config/tc-fr30.c: Likewise.
3569 * config/tc-i860.c: Likewise.
3570 * config/tc-m88k.c: Likewise.
3571 * config/tc-mcore.c: Likewise.
3572 * config/tc-ns32k.c: Likewise.
3573 * config/tc-sparc.c: Likewise.
3574 * config/tc-v850.c: Likewise.
3576 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3577 sy_value with appropriate accessor functions.
3578 * config/tc-arm.c (md_apply_fix3): Likewise.
3579 * config/tc-d10v.c (AT_WORD_P): Likewise.
3580 * config/tc-v850.c (reg_name_search): Likewise.
3582 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3583 use symbol_get_bfdsym instead.
3584 * config/tc-ppc.c (md_assemble): Likewise.
3585 * config/tc-v850.c (v850_comm): Likewise.
3587 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3589 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3590 the symbol, rather than accessing the bsym member.
3591 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3592 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3593 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3594 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3595 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3596 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3597 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3598 * config/tc-v850.c (tc_gen_reloc): Likewise.
3600 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3602 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3603 (hppa_gen_reloc_type): Conditionalize on BFD64.
3604 (tc_gen_reloc): Re-enable ELF relocations.
3605 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3607 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3609 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3611 (do_ldst): Move assignment out of if condition.
3612 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3613 parentheses to avoid warning.
3615 1999-06-21 Nick Clifton <nickc@cygnus.com>
3617 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3618 macro to get at the BFD symbol associated with a GAS symbol.
3620 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3622 * config/tc-ppc.c: Update for symbol handling changes.
3623 * config/obj-coff.c: Likewise.
3625 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3627 * tc-hppa.c: General cleanups of ELF support. No more spaces
3628 and subspaces for ELF.
3629 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3630 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3631 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3632 (UNWIND_SECTION_NAME): Likewise.
3633 (space/subspace related structures): Conditionalize definitions
3635 (space/subspace directives and support routines): Conditionalize
3636 definitions and references/uses on OBJ_SOM.
3637 (label_symbol_struct): For ELF, track the symbol's segment. For
3638 SOM track its space.
3639 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3641 (USE_ALIASES): Kill for both SOM & ELF.
3642 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3643 (pa_space, pa_subspace): Corresponding changes.
3644 (pa_spaces_begin): Corresponding chagnes.
3645 (md_begin): Do not muck around with space/subspace stuff for
3647 (md_apply_fix): Temporarily disable argument relocation stuff
3649 (tc_gen_reloc): Temporarily disable relocation generation for
3651 (pa_build_unwind_subspace): Similarly.
3653 1999-06-16 Nick Clifton <nickc@cygnus.com>
3655 * config/tc-arm.c (thumb_set): New pseudo op.
3656 (text, data, section): Override these pseudo ops with ARM
3658 (s_thumb_set): New function: Perform the same as a .set pseudo
3659 op, but also mark the alias'ed symbol as being a Thumb
3661 (arm_s_text): New function: Perform the same as the .text
3662 pseudo op, but dump the literal pool before changing
3664 (arm_s_data): New function: Perform the same as the .data
3665 pseudo op, but dump the literal pool before changing
3667 (arm_s_section): New function: Perform the same as the
3668 .section pseudo op, but dump the literal pool before changing
3670 (arm_cleanup): Do not reset the current section before dumping
3673 1999-06-17 Nick Clifton <nickc@cygnus.com>
3675 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3676 OPTION_NO_WARN_UNMATCHED entries.
3677 (md_parse_option): Generate a warning message if an unrecognised
3678 option is encountered.
3680 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3681 (get_operands): When parsing an expression after an '@' symbol
3682 has been detected, do not ignore '#' symbols.
3683 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3686 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3688 From K. Richard Pixley <rich@noir.com>:
3689 * configure.in (ppc-*-vxworks*): New target.
3690 * configure: Rebuild.
3692 1999-06-12 Philip Blundell <philb@gnu.org>
3694 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3696 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3698 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3699 which refer to symbols in linkonce sections, permit reducing the
3700 relocs if the symbol is local.
3702 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3704 * subsegs.c (subseg_text_p): New function.
3705 * as.h (subseg_text_p): Declare.
3706 * read.c (do_align): Use subseg_text_p to set the default fill.
3707 * write.c (subsegs_finish): Likewise.
3708 * config/obj-coff.c (write_object_file): Likewise.
3709 * config/tc-i386.h (md_maybe_text): Don't define.
3710 (md_do_align): Use subseg_text_p to set the default fill.
3711 * config/tc-m32r.c (m32r_do_align): Likewise.
3712 * config/tc-sh.c (sh_do_align): Likewise.
3713 * config/tc-sparc.h (md_do_align): Likewise.
3715 1999-06-12 David O'Brien <obrien@freebsd.org>
3717 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3718 * configure: Rebuild.
3720 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3722 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3723 * Makefile.am: Rebuild dependencies.
3724 * Makefile.in: Rebuild.
3726 * config/tc-i386.c (i386_immediate): Remove unused label
3729 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3730 * symbols.c: Likewise.
3731 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3732 sy_next field when taking address, rather than symbol_next.
3734 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3736 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3737 value from the output file architecture.
3738 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3739 * dwarf2dbg.h: Change bfd_vma to addressT.
3741 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3743 * dwarf2dbg.h: Use PARAMS in function declarations.
3745 1999-06-11 Martin Dorey <mdorey@madge.com>
3747 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3748 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3750 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3752 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3754 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3756 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3759 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3761 * read.c (read_a_source_file): Only declare inescape if
3764 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3766 (find_entry_byval): Add parens to avoid warning.
3768 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3770 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3773 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3775 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3778 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3779 synthetize_setx): New functions.
3780 (md_assemble): Broken the special cases into the above
3781 functions. Make compiler happy if sizeof(bfd_vma)==4.
3782 Fix sethi generated from set/setuw. If instructions have a relloc,
3783 always clear the fields to be relocated in the opcode.
3784 (sparc_ip): Remove special_case global variable.
3786 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3788 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3789 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3790 indication of success rather than a value.
3791 (itbl_get_val): Likewise.
3792 (itbl_get_field): Use strcspn. Change delimiters to include
3794 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3795 (itbl_get_val): Likewise.
3796 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3798 * symbols.c (copy_symbol_attributes): Convert local symbols to
3801 1999-06-10 Nick Clifton <nickc@cygnus.com>
3803 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3806 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3808 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3809 Optimize set if sizeof(bfd_vma) == 64.
3810 (sparc_ip): Fix sethi - without %hi() it should generate
3811 R_SPARC_22 reloc, not R_SPARC_HI22.
3812 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3814 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3816 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3817 (s_ncons): New function.
3818 (native_op_table): New table.
3819 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3820 R_SPARC_OLO10 handling.
3822 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3824 * expr.h (struct expressionS): Revert last change; widen X_op.
3825 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3827 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3829 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3830 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3831 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3832 * Makefile.in: Regenerated.
3834 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3835 `common' pass on to s_mri_common.
3836 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3838 1999-06-06 Richard Henderson <rth@cygnus.com>
3840 * config/obj-elf.c (obj_elf_section): Don't free the return
3841 value of demand_copy_C_string.
3843 1999-06-05 Richard Henderson <rth@cygnus.com>
3845 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3846 creation logic from obj_elf_create_section.
3848 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3849 (section_stack): New.
3850 (special_sections): Make const.
3851 (obj_elf_section): Gut and rewrite parsing.
3852 (obj_elf_change_section): New function broken out of obj_elf_section.
3853 (obj_elf_parse_section_letters): Likewise.
3854 (obj_elf_section_word): Likewise.
3855 (obj_elf_section_type): Likewise.
3856 (obj_elf_previous): Treat as a toggle.
3857 (obj_elf_popsection): New.
3858 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3859 (ppc_section_type): Likewise.
3860 * config/tc-ppc.h: Likewise.
3862 * expr.h (struct expressionS): Don't make X_op a bitfield.
3863 * config/tc-alpha.c: Update for symbol handling changes.
3864 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3865 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3867 1999-06-05 Richard Henderson <rth@cygnus.com>
3869 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3870 (dwarf2_gen_line_info): Kill unused variables.
3871 (dwarf2_finish): Likewise.
3872 (dwarf2_where): Likewise.
3873 (dwarf2_directive_file): If we've only got a string,
3874 hand off to s_app_file.
3875 * ecoff.c: Move the include of ecoff.h.
3876 * symbols.h (S_IS_FUNCTION): Prototype.
3878 * read.c (LEX_HASH): Supply a default.
3880 (s_globl): Update `c' after skipping whitespace.
3881 * read.h (LEX_END_NAME, is_name_ender): New.
3882 * expr.c (get_symbol_end): Respect it.
3884 1999-06-04 Mark Klein <mklein@dis.com>
3886 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3888 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3890 * config/tc-hppa.c: Update for symbol handling changes.
3892 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3894 * cgen.c: Update for symbol handling changes.
3895 * config/tc-m32r.c: Likewise.
3897 * config/tc-hppa.h: Update for symbol handling changes.
3898 * config/tc-hppa.c: Likewise.
3900 * config/tc-arm.h: Update for symbol handling changes.
3901 * config/tc-arm.c: Likewise.
3902 (symbol_make_empty): Remove. Just use symbol_create.
3904 * symbols.c (symbol_set_tc): Correct name.
3906 * Makefile.am: Rebuild dependencies.
3907 ($(OBJS)): Don't depend upon struc-symbol.h.
3908 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3909 * dep-in.sed: Don't remove struc-symbol.h.
3910 * Makefile.in: Rebuild.
3912 * doc/internals.texi (Symbols): Describe changes in symbol
3915 1999-06-03 Richard Henderson <rth@cygnus.com>
3917 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3918 instead of doing the work by hand.
3920 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3922 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3923 state of line state-machine.
3924 (struct ls): Collect DWARF2 line state-machine state in new member
3925 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3926 resulted in any DWARF2 directives.
3927 (reset_state_machine): New function.
3928 (out_end_sequence): Ditto.
3929 (dwarf2_gen_line_info): When switching sections or switching to a
3930 lower text address, call out_end_sequence() first to terminate the
3931 previous code sequence as code sequences MUST have monotonically
3932 increasing addresses.
3933 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3935 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3937 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3938 DWARF2 debug info (line information only, at this point).
3939 * as.h: Update comment about supported debug formats.
3940 * dwarf2dbg.c, dwarf2dbg.h: New files.
3941 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3943 * expr.c (operand): Don't use [ for parens if we want an index op.
3944 (op_encoding): Switch [ into O_index, if desired.
3945 (op_rank): Renumber with O_index on bottom.
3946 (expr): If O_index, match closing bracket.
3947 * expr.h (O_index): New.
3949 * read.c (read_a_source_file): Conditionally allow matched "
3950 in lines passed to md_assemble.
3952 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3954 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3956 Add support for storing local symbols in a small structure to save
3957 memory when assembling large files.
3958 * as.h: Don't include struc-symbol.h.
3959 (symbolS): Add typedef.
3960 * symbols.c: Include struc-symbol.h.
3961 (local_hash): New static variable.
3962 (save_symbol_name): New static function, from symbol_create.
3963 (symbol_create): Call save_symbol_name.
3964 (local_symbol_count): New static variable.
3965 (local_symbol_conversion_count): Likewise.
3966 (LOCAL_SYMBOL_CHECK): Define.
3967 (local_symbol_make): New static function.
3968 (local_symbol_convert): New static function.
3969 (colon): Handle local symbols. Create local symbol for local
3971 (symbol_table_insert): Handle local symbols.
3972 (symbol_find_or_make): Create local symbol for local label name.
3973 (symbol_find_base): Check for local symbol.
3974 (symbol_append, symbol_insert): Check for local symbols.
3975 (symbol_clear_list_pointers, symbol_remove): Likewise.
3976 (verify_symbol_chain): Likewise.
3977 (copy_symbol_attributes): Likewise.
3978 (resolve_symbol_value): Handle local symbols.
3979 (resolve_local_symbol): New static function.
3980 (resolve_local_symbol_values): New function.
3981 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3982 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3983 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3984 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3985 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3986 (symbol_previous, symbol_next): New functions.
3987 (symbol_get_value_expression): Likewise.
3988 (symbol_set_value_expression): Likewise.
3989 (symbol_set_frag, symbol_get_frag): Likewise.
3990 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3991 (symbol_mark_used_in_reloc): Likewise.
3992 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3993 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3994 (symbol_mri_common_p): Likewise.
3995 (symbol_mark_written, symbol_clear_written): Likewise.
3996 (symbol_written_p): Likewise.
3997 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3998 (symbol_section_p, symbol_equated_p): Likewise.
3999 (symbol_constant_p): Likewise.
4000 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
4001 (symbol_get_obj, symbol_set_obj): Likewise.
4002 (symbol_get_tc, symbol_set_tc): Likewise.
4003 (symbol_begin): Initialize local_hash.
4004 (print_symbol_value_1): Handle local symbols.
4005 (symbol_print_statistics): Print local symbol statistics.
4006 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
4007 Declare new symbols.c functions. Move many declarations here from
4009 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
4010 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
4011 (struct symbol): Move bsym to make it clearly the first field.
4012 Remove TARGET_SYMBOL_FIELDS.
4013 (symbolS): Don't typedef.
4014 (struct broken_word): Remove.
4015 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
4016 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
4017 (symbol_clear_list_pointers): Likewise.
4018 (symbol_insert, symbol_remove): Likewise.
4019 (symbol_previous, symbol_append): Likewise.
4020 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
4021 (struct local_symbol): Define.
4022 (local_symbol_converted_p, local_symbol_mark_converted): Define.
4023 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
4024 (local_symbol_get_frag, local_symbol_set_frag): Define.
4025 (local_symbol_get_real_symbol): Define.
4026 (local_symbol_set_real_symbol): Define.
4028 * write.c (write_object_file): Call resolve_local_symbol_values.
4029 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
4030 (TARGET_SYMBOL_FIELDS): Don't define.
4031 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
4032 ECOFF_DEBUGGING, add ECOFF fields.
4033 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4034 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
4035 ECOFF_DEBUGGING, add ECOFF fields.
4036 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
4037 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
4038 * config/tc-mcore.h: Don't include struc-symbol.h.
4039 (TARGET_SYMBOL_FIELDS): Don't define.
4040 (struct mcore_tc_sy): Define.
4041 (TC_SYMFIELD_TYPE): Define.
4042 * Many files: Use symbolS instead of struct symbol. Use new
4043 accessor functions rather than referring to symbolS fields
4046 * read.c (s_mri_common): Don't add in value of line_label.
4048 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
4049 checking for SEC_LINK_ONCE.
4051 * config/tc-sh.h (sh_fix_adjustable): Declare.
4053 * app.c (input_buffer): New static variable.
4054 (app_push): Save saved_input in allocated buffer.
4055 (app_pop): Restored saved_input.
4056 (do_scrub_chars): Change get parameter to take char * and int as
4057 arguments. Change GET macro to pass input_buffer to get
4058 function. Don't save input into allocated buffer.
4059 * as.h (do_scrub_chars): Update declaration.
4060 * input-file.c (input_file_get): Change to take char * and int.
4061 Read data into passed in buffer. Remove static buffer.
4062 * read.c (scrub_from_string): Change to take char * and int. Copy
4063 data into passed in buffer.
4065 * hash.h: Neaten. Declare hash_traverse.
4066 * hash.c: Complete rewrite based on BFD hashing code.
4067 * gasp.c (chunksize): New variable.
4068 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
4071 1999-05-28 Nick Clifton <nickc@cygnus.com>
4073 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
4074 addend unless the target uses an old ABI.
4076 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
4078 -Wchar-subscripts cleanup
4079 * listing.c (listing_newline): Use unsigned char variable, so
4080 calls to isascii,iscntrl are correct.
4081 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
4083 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
4084 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
4085 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
4086 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
4088 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
4090 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
4092 (arch_coldfire_p): New #define.
4093 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
4095 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
4097 * config/tc-m68k.c (install_operand): Add places `n', `o'.
4099 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
4100 (install_operand): Add place `N'.
4101 (init_table): Add registers ACC, MACSR, MASK.
4103 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
4105 * config/tc-m68k.c: Change mcf5200 --> mcf.
4106 (archs): Add mcf5206e, mcf5307.
4107 (m68k_ip): Add format `u'.
4108 (install_operand): Add place `m', `M', `h'.
4109 (init_table): Add upper/lower registers.
4111 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
4113 1999-05-28 Martin Dorey <mdorey@madge.com>
4115 * config/tc-i960.c: Several minor changes to add ELF and
4116 BFD_ASSEMBLER support.
4117 * config/tc-i960.h: Likewise.
4118 * configure.in (i960-*-elf*): New target.
4119 * aclocal.m4, configure: Rebuild.
4121 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
4123 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
4124 reloc changes when defined(BFD_ASSEMBLER).
4126 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
4128 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
4130 * write.c (write_print_statistics): Output to file, not stderr.
4132 * expr.c (generic_bignum_to_int32,64): Prototype.
4134 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
4135 output_sleb128, output_uleb128, output_big_sleb128,
4136 output_big_uleb128, output_big_leb128): Prototype.
4137 (output_big_sleb128, output_big_uleb128): Make inline.
4138 (output_big_leb128): Remove inline
4140 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4141 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4142 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4143 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4144 value for correct overflow check in write.c:fixup_segment.
4145 * write.c (fixup_segment): Move bitfield overflow checks to after
4146 the md_apply_fix call.
4147 * config/obj-coff.c (fixup_segment): Likewise.
4148 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4149 valueT *val argument.
4151 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4153 * config/atof-ieee.c (gen_to_words): Correctly round a
4154 denormalized number. Fix off-by-one in range checking for
4155 exponent in a denormal.
4157 1999-05-10 Nick Clifton <nickc@cygnus.com>
4159 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4162 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4164 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4166 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4168 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4169 (ReverseRegRegmem): Remove.
4170 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4171 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4172 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4175 From Doug Ledford <dledford@redhat.com>
4176 * config/tc-i386.h (RegXMM): New for P/III.
4177 * config/tc-i386.c: Add support for P/III.
4179 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4181 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4182 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4183 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4185 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4187 * config/tc-i386.c (i386_immediate): Skip whitespace before
4188 complaining about junk after expression.
4189 (i386_displacement): Likewise.
4191 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4193 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4194 Don't copy before downcaseing.
4196 1999-05-05 Catherine Moore <clm@cygnus.com>
4198 * tc-m68k.c: Include elf/m68k.h.
4199 (m68k_elf_final_processing): New routine.
4200 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4203 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4205 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4208 1999-04-30 Nick Clifton <nickc@cygnus.com>
4210 * config/tc-mcore.c (mcore_s_section): Dump literals before
4213 1999-04-29 Nick Clifton <nickc@cygnus.com>
4215 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4218 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4220 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4221 (TC_INIT_FIX_DATA): Delete.
4222 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4223 (TC_INIT_FIX_DATA): Delete.
4224 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4225 * write.c (fix_new_internal): Initialize fx_cgen member.
4226 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4227 (gas_cgen_md_apply_fix3): Update.
4228 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4229 (md_cgen_record_fixup_exp): Update.
4230 (FX_OPINFO_R_TYPE): Update.
4232 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4233 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4234 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4235 * frags.h (struct frag): Make opindex, opinfo ints.
4237 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4239 1999-04-26 Tom Tromey <tromey@cygnus.com>
4241 * aclocal.m4, configure: Updated for new version of libtool.
4243 1999-04-22 Nick Clifton <nickc@cygnus.com>
4245 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4247 (md_apply_fix3): Do not fix up absolute relocations against
4250 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4252 1999-04-20 Nick Clifton <nickc@cygnus.com>
4254 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4255 changes and data-in-text directives.
4256 (mcore_cons): New function: intercept cons() operations.
4257 (mcore_float_cons): New function: intercept float_cons()
4259 (mcore_stringer): New function: intercept stringer() operations.
4261 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4263 * obj.h (struct format_ops): Change generate_asm_lineno field to
4265 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4267 * config/tc-alpha.c (find_opcode_match): Add default case to
4269 (find_macro_match): Likewise.
4270 (load_expression): Parenthesize && within ||.
4272 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4274 1999-04-17 Nick Clifton <nickc@cygnus.com>
4276 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4277 .text .data .section pseudo ops.
4278 (mcore_s_section): New function. Dump lits before changing secs.
4279 (mcore_s_text): New function. Dump lits before changing secs.
4280 (mcore_s_data): New function. Dump lits before changing secs.
4282 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4284 * config/tc-mips.c (mips_32bitmode): New.
4285 (md_begin): Set mips_32bitmode if needed.
4286 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4287 Set EF_MIPS_32BITMODE.
4289 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4291 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4294 1999-04-16 Nick Clifton <nickc@cygnus.com>
4296 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4298 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4300 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4301 expressions correctly.
4304 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4306 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4308 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4310 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4311 and fmpynfadd instructions.
4313 1999-04-11 Richard Henderson <rth@cygnus.com>
4315 * as.h (environ): Declare it, if needed.
4316 * as.c (dump_statistics): Don't declare environ.
4317 * configure.in (environ): Detect declaration.
4318 * configure, config.in: Rebuild
4320 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4321 (i386_displacement): Allocate enough space for replacement buffer.
4322 Clean up replacement buffer initialization.
4324 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4326 * subsegs.c (section_symbol): Don't create a new symbol if one
4327 already exists; instead, use the existing one, but set its segment
4328 and frag data if it hasn't already been defined.
4329 * config/obj-coff.c (c_section_symbol): Likewise.
4331 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4333 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4335 1999-04-08 Nick Clifton <nickc@cygnus.com>
4337 * config/tc-mcore.c: New File: Support routines for MCore
4339 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4340 * config/obj-coff.c: Add support for mcore-pe target.
4342 * Makefile.am: Add support for MCore targets.
4343 * Makefile.in: Regenerate.
4344 * configure.in: Add support for MCore targets.
4345 * configure: Regenerate.
4347 * doc/all.texi: Set MCORE.
4348 * doc/as.texinfo: Document MCore specific command line options.
4350 * write.h: Prevent multiple inclusion.
4352 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4354 * asintl.h (LC_MESSAGES): Never define.
4355 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4357 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4360 * Makefile.am (m68k-parse.c): If configuring in the source
4361 directory, copy m68k-parse.y into the local directory before
4362 running ylwrap, to remove spurious differences when generating
4364 * Makefile.in: Rebuild.
4366 * config/tc-sparc.h (md_do_align): Just allocate the number of
4367 bytes necessary, rather than always allocating 1024.
4369 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4371 * listing.c (listing_newline): Add cast to avoid warning.
4372 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4373 * config/tc-i386.c (i386_scale): Add return value.
4374 (build_displacement_string): Remove unused local temp_disp2.
4375 (i386_intel_memory_operand): Add parentheses to avoid warning.
4376 (i386_intel_operand): Remove unused local end_of_operand_string.
4377 (i386_operand): Remove unused local operand_modifier.
4378 (i386_operand): Add parens to avoid warning.
4380 1999-04-04 Don Bowman <don@pixsci.com>
4382 * configure.in: Add mips*-*-vxworks* target; have it define
4384 * configure, config.in: Rebuild.
4386 1999-03-31 Nick Clifton <nickc@cygnus.com>
4388 * configure.in (emulations): Add support for arm-epoc-pe.
4389 * configure: Regenerate.
4390 * config/te-epoc-pe.h: New file. Define macros specific to
4392 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4393 for arm-epoc-pe target.
4395 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4397 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4399 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4401 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4402 detect ",n" without a condition.
4403 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4406 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4408 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4409 instruction is encoded with one bit.
4412 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4414 * doc/internals.texi (CPU backend): Mention that
4415 line_separator_chars should not include newline. From thi
4416 <ttn@mingle.glug.org>.
4418 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4420 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4421 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4423 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4425 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4427 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4429 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4432 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4434 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4436 1999-03-15 Martin Hunt <hunt@cygnus.com>
4438 * app.c (do_scrub_begin): Change '-' back to a symbol char
4439 so we can use multiple opcodes on a line again.
4441 * config/tc-d30v.c: By default, warn if a symbol has
4442 the same name as a register. Plus some minor
4443 updates from the branch.
4445 1999-03-13 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4448 BFD_RELOC_16 and BFD_RELOC_64.
4450 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4452 * expr.c (expr): Add missing else.
4454 1999-03-12 Nick Clifton <nickc@cygnus.com>
4456 * config/tc-arm.c (md_apply_fix3): Improve error message.
4458 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4460 * Makefile.am (CPU_TYPES): Add fr30.
4461 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4462 (fr30,m32r dependencies): Update.
4463 * Makefile.in: Rebuild.
4465 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4466 (gas_cgen_record_fixup_exp): Ditto.
4467 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4468 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4469 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4470 (md_cgen_lookup_reloc): Update use of operand->type.
4471 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4472 (md_convert_frag): Call cgen_operand_lookup_by_num.
4473 (md_cgen_lookup_reloc): Update use of operand->type.
4474 (m32r_cgen_record_fixup_exp): Ditto.
4476 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4478 * config/tc-mips.c (md_show_usage): Fix message.
4480 1999-03-03 Nick Clifton <nickc@cygnus.com>
4482 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4483 and LDR reg,=<expr> instruction.
4485 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4488 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4490 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4492 1999-02-17 Nick Clifton <nickc@cygnus.com>
4494 This patch was created by: Scott Bambrough
4495 <scottb@corelcomputer.com>
4498 Special cased '@' character. The '@' character is used as the
4499 ARM assembler comment character, as a special character
4500 and in ELF .symver pseudo-op's, and as a special character in
4501 .type and .section pseudo-ops.
4502 (symver_pseudo): New static variable.
4503 (symver_state): New static variable.
4504 (struct app_save): Add field 'symver_state'.
4505 (app_push): Save global symver_state int struct app_save.
4506 (app_pop): Restore global symver_state from struct app_save.
4507 (do_scrub_chars): Special case handling of '@' character in
4510 * configure.in: Modified to recognize armv* uname syntax from ARM
4512 * configure: Regenerated.
4514 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4515 a prefix to the section's type.
4516 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4517 the type's typename.
4519 * config/tc-arm.h: Add support for PIC generation:
4520 (pic_code): New boolean.
4521 (obj_relocate_extern): Define.
4522 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4523 (TC_CONS_FIX_NEW): Define.
4524 (tc_fix_adjustable): Define.
4525 (GLOBAL_OFFSET_TABLE_NAME): Define.
4527 * config/tc-arm.c: Add support for PIC generation:
4528 (line_seperator_chars): Allow ';' as a seperator for Linux.
4529 (is_immediate_prefix): New macro.
4530 (arm_parse_reloc): New function.
4531 (s_arm_elf_cons): New function.
4532 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4533 (md_undefined_symbol): Special case handling for the Global Offset
4535 (md_apply_fix3): Handle PIC relocs.
4536 (tc_gen_reloc): Handle PIC relocs.
4537 (md_parse_option): Add support for '-k' command line switch to
4538 enable PIC generation.
4539 (cons_fix_new_arm): New function.
4540 (s_arm_elf_cons): New function.
4542 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4544 * configure.in: Add comments for uses of AC_DEFINE.
4545 * acinclude.m4: Likewise.
4546 * acconfig.h: Remove.
4547 * aclocal.m4: Rebuild.
4548 * configure: Rebuild.
4549 * Makefile.in: Rebuild.
4550 * config.in: Rebuild.
4552 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4554 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4555 non-constant offset from a base register.
4557 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4559 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4562 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4564 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4565 (emit_insn): Look for pc-relative and no-overflow specifiers on
4566 internal relocation types.
4568 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4570 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4573 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4575 (mips_4650, mips_4010, mips_4100): Variables removed.
4576 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4577 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4579 (md_begin): Don't bother initializing the mips_NNNN variables;
4580 mips_cpu is set, and that's good enough now.
4581 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4582 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4583 (show): New function, to handle wrapping in the CPU lists.
4584 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4586 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4588 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4589 than treat as an immediate specifier.
4591 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4593 * config/tc-i386.c: Prototype many functions.
4594 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4595 (i386_immediate): Remove unused second argument.
4596 (i386_intel_operand): Fix i386_is_reg typo.
4597 (i386_operand): Use allow_naked_reg.
4598 (output_invalid): Make operand int for K&R.
4600 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4602 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4604 * Makefile.in: Rebuild.
4606 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4608 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4610 (EXTRA_as_new_SOURCES): Comment out.
4611 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4612 * Makefile.in: Rebuild.
4613 * doc/Makefile.in: Rebuild.
4614 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4615 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4616 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4617 * configure: Rebuild.
4618 * aclocal.m4: Rebuild.
4619 * config.in: Rebuild.
4620 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4621 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4622 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4623 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4624 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4625 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4626 (gas_cgen_record_fixup_exp): Ditto.
4627 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4628 descriptor, not global variable.
4629 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4630 descriptor, not global variable. Refer to insert_operand handler
4631 via cpu descriptor, not global function.
4632 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4633 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4634 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4635 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4636 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4637 * config/tc-m32r.c: Ditto.
4638 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4639 (md_assemble): Ditto.
4640 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4642 1999-02-09 Nick Clifton <nickc@cygnus.com>
4644 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4645 relocations for ELF targets.
4647 1999-02-08 Nick Clifton <nickc@cygnus.com>
4649 * configure.in: Add support for StrongARM target.
4650 * configure: Regenerate.
4652 1999-02-05 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4656 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4659 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4661 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4663 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4665 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4666 (INTEL_DWORD_MNEM_SUFFIX): Define.
4669 (DWORD_PTR): Define.
4670 (XWORD_PTR): Define.
4672 (OFFSET_FLAT): Define.
4674 (NONE_FOUND): Define.
4677 * config/tc-i386.c (set_intel_syntax): New routine.
4678 (intel_syntax): Declare.
4679 (allow_naked_reg): Declare.
4680 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4681 (intel_float_operand): New routine.
4682 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4683 Handle brackets as well as parens. Call i386_intel_operand for
4684 intel syntax. Reverse operands if appropriate. Handle new
4685 suffixes. Handle movzx and movsx.
4686 (i386_is_reg): New routine.
4687 (i386_immediate): New routine.
4688 (i386_scale): New routine.
4689 (i386_displacement): New routine.
4690 (i386_operand_modifier): New routine.
4691 (build_displacement_string): New routine.
4692 (i386_parse_seg): New routine.
4693 (i386_intel_memory_operand): New routine.
4694 (i386_intel_operand): New routine.
4695 (i386_operand): Call i386_displacement, i386_immediate,
4696 i386_scale, etc. instead of handling inline.
4697 (parse_register): Handle registers without prefix.
4699 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4701 * configure: Regenerate.
4702 * configure.in (arm-*-oabi): New.
4703 (thumb-*-oabi): New.
4704 * config/tc-arm.c (target_oabi): Declare.
4705 (md_apply_fix3): Support REL relocs.
4706 (md_parse_option): Handle -oabi.
4707 (elf32_arm_target_format): New routine.
4708 (md_longopts): Add OPTION_OABI.
4709 * config/tc-arm.h: Redefine TARGET_FORMAT.
4712 1999-01-28 Nick Clifton <nickc@cygnus.com>
4714 * write.c (write_relocs): Handle out of range error.
4716 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4717 (fr30_force_relocation): Default to 0.
4719 * config/tc-fr30.h (obj_fix_adjustable): Define.
4720 (TC_FORCE_RELOCATION): Define.
4722 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4725 1999-01-16 Nick Clifton <nickc@cygnus.com>
4727 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4728 merge of two instructions if the left instruciton kills the right.
4730 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4732 * Makefile.in: Regenerate.
4733 * configure.in: Redo test for using cgen.
4734 * configure: Regenerate.
4736 1999-01-09 Nick Clifton <nickc@cygnus.com>
4738 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4739 redefinition of this macro.
4741 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4743 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4746 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4748 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4749 a read of HI or LO and an immediatly following branch.
4751 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4753 * config/tc-mips.c (md_begin): Another correction to the setting of
4756 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4758 * config/tc-mips.c (md_begin): Correct type-o in setting of
4761 1998-12-21 Nick Clifton <nickc@cygnus.com>
4763 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4764 bit insn when optimizing, so that parallelised instructions will
4765 start on a 32 bit boundary.
4767 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4769 * config/tc-mips.c (mips_eabi64): New.
4770 (md_begin): Set mips_eabi64.
4771 (mips_elf_final_processing): Use it.
4773 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4775 * config/tc-mips.c (mips_elf_final_processing):
4776 Correct setting of ABI in e_flags.
4778 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4780 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4783 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4785 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4787 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4789 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4790 warning, values that don't fit in the field.
4792 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4794 * config/tc-mips.c (mips_abi_string): New.
4795 (md_parse_option,md_longopts): Add mabi.
4796 (mips_elf_final_processing): Set e_flags based on mabi flag.
4798 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4800 * config/tc-mips.c (md_parse_option): Handle vr4111.
4802 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4804 * config/tc-h8300.c (build_bytes): Change message given if the
4805 instruction requires H8/300H mode and we're not in Hmode, to
4806 suggest that it may be the operand modes that are the problem, not
4807 necessarily the opcode.
4809 1998-12-10 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-fr30.c: Add line separator character.
4813 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4815 * configure.in (hppa-*-mpeix*): New target.
4816 * config/obj-som.h (obj_som_compiler): Declare.
4817 * config/obj-som.c (compiler_seen): New static variable.
4818 (obj_som_compiler): New function.
4819 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4820 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4821 (pa_type_args): Set hppa_priv_level.
4822 (pa_compiler): New static function if OBJ_SOM.
4823 * configure: Rebuild.
4825 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4827 * read.c (output_leb128): Don't mark as inline.
4829 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4831 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4832 AIX .vbyte unaligned data support.
4833 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4834 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4837 1998-12-07 Nick Clifton <nickc@cygnus.com>
4839 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4842 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4844 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4845 BFD_RELOC_ARM_PCREL_BRANCH.
4847 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4849 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4850 checking the target type.
4851 (mips-dec-bsd*): Set endian to little.
4852 * configure: Rebuild.
4854 COFF weak symbol support, based on patches from Mark Elbrecht
4855 <snowball3@usa.net>:
4856 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4857 * config/obj-coff.c (obj_coff_weak): New static function.
4858 (obj_coff_endef) [both versions]: Handle weak symbols.
4859 (coff_frob_symbol): Likewise.
4860 (yank_symbols): Likewise.
4861 (obj_pseudo_table): Add "weak".
4863 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4864 <aymeric.vincent@emi.u-bordeaux.fr>.
4865 * aclocal.m4: Rebuild with current tools.
4866 * configure: Rebuild.
4868 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4869 an assertion failure for a case we can't handle when OBJ_ECOFF.
4871 * expr.c (operator): And with 0xff to avoid problems with signed
4874 1998-12-03 Nick Clifton <nickc@cygnus.com>
4876 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4877 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4879 1998-12-02 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4884 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4886 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4887 calculation of pcrel point.
4889 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4891 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4894 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4896 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4898 (d10v_cleanup): Only generate previous insn if a multiline insn is
4901 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4903 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4906 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4909 -marm6xxx command line switches.
4911 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4913 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4914 (itbl-ops.o): Delete duplicate dependencies.
4915 Rebuild dependencies.
4916 Add fr30 dependencies.
4917 * Makefile.in: Rebuild.
4919 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4923 * listing.c: Ignore line terminator characters found inside
4926 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4928 * po/gas.pot: Regenerated.
4930 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4932 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4933 fr30_is_label_start(). Also checks for delay slot insns.
4935 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4936 FR30 instructions which contain a colon in the mnemonic.
4938 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4940 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4942 * config/tc-fr30.c: Removed currently superflous code.
4944 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-fr30.h: New file.
4947 * config/tc-fr30.c: Tweaking so that it will compile.
4949 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4951 * config/tc-d10v.h (obj_fix_adjustable): Define.
4952 (TC_FORCE_RELOCATION): Define.
4953 (d10v_force_relocation): Declare.
4954 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4955 (md_apply_fix3): Handle Vtable relocs.
4956 (d10v_fix_adjustable): New.
4957 (d10v_force_relocation): New.
4959 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4961 * config/tc-d30v.c: Change default behaviour to ignore potential
4962 conflicts between register name and symbol names.
4964 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4966 * configure.in: Add fr30-*-*.
4967 * config/tc-fr30.c: New file.
4968 * Makefile.in: Regenerated.
4969 * config.in: Regenerated.
4970 * configure: Regenerated.
4971 * doc/Makefile.in: Regenerated.
4972 * po/gas.pot: Regenerated.
4974 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4976 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4979 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4981 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4983 (do_scrub_chars): Add some casts to unsigned char to avoid
4984 unwanted sign extension.
4985 * read.c (lex_type): Set characters about 127 to be symbol
4987 * config/tc-i386.c (md_begin): Set identifier_chars and
4988 operand_chars for values above 127.
4990 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4992 * configure.in: detect cygwin* instead of cygwin32*
4993 * configure: regenerate
4995 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4997 * listing.c: Add support for producing a listing from piped
5000 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
5002 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
5003 (append_insn): Account for the tx39's multiply behavior.
5005 1998-10-26 Michael Meissner <meissner@cygnus.com>
5007 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
5008 from assemble_parallel_insns. Add support for '->' to indicate
5009 explicitly serializing the instructions.
5010 (md_assemble): Ditto.
5012 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
5014 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
5017 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
5019 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
5021 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
5023 * config/tc-mips.c : support frame and regmask/fregmask when
5024 MIPS_STABS_ELF is specified.
5026 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
5028 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
5029 (md_apply_fix): Don't return 1 for VTABLE relocs.
5030 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
5032 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5034 * doc/c-i386.texi: Replace occurences of "opcode" with
5035 "instruction mnemonic", "instruction", or "mnemonic" when
5036 referring to the name of an instruction. Use "opcode" when
5037 referring to the sequence of machine bytes.
5039 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
5040 (is_opcode_char): Rename to is_mnemonic_char.
5041 (md_assemble and i386_operand): Correct error messages from
5042 "opcode" to "instruction mnemonic"
5043 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
5044 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
5045 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
5046 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
5047 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
5048 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
5049 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
5051 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
5053 * config/tc-i386.c (i386_operand): Check for garbage after
5056 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
5058 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
5059 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
5061 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
5063 * config/tc-sh.h (obj_fix_adjustable): Define.
5064 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
5065 (md_apply_fix): Likewise.
5066 (tc_gen_reloc): Likewise.
5067 (sh_fix_adjustable): New.
5069 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
5071 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
5072 * cgen.h (gas_cgen_finish_insn): Update prototype.
5073 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
5074 cgen_insn_t -> CGEN_INSN_INT.
5075 (make_parallel): Update handling of CGEN_INT_INSN_P.
5076 (assemble_parallel_insn): Ditto.
5077 (target_make_parallel): New function.
5078 (md_assemble): Use it.
5080 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
5082 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
5084 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
5086 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
5087 converted into lower case.
5089 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
5091 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
5092 (gas_cgen_tc_gen_reloc): Likewise.
5093 * config/tc-m32r.h (obj_fix_adjustable): Define.
5094 * config/tc-m32r.c (m32r_fix_adjustable): New.
5095 (m32r_force_relocation): Handle VTABLE relocs.
5097 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
5099 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
5101 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
5103 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
5104 to lower case before parsing.
5106 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
5107 parallel insns modift buts in the PSW as a side effect.
5109 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-d30v.c (find_format): Test for missing flag and
5114 (md_apply_fix3): Fix error messages to avoid
5115 assumption about presence of a symbol.
5117 (parallel_ok): Disallow parallel instructions that both modify the
5120 (find_format): Generate a warning if an odd numbered register is
5121 used as the first register in a mutli-register instruction.
5123 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
5125 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
5126 relocations are always associated with a symbol.
5128 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
5130 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
5131 (elf32_sparc_force_relocation): Declare.
5132 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
5133 (tc_gen_reloc): Handle vtable relocs.
5134 (elf32_sparc_force_relocation): New.
5136 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5138 * symbols.c (S_IS_FUNCTION): New.
5139 * config/tc-v850.h (obj_fix_adjustable): Define.
5140 (TC_FORCE_RELOCATION): Define.
5141 (v850_force_relocation): Declare.
5142 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5143 of fx_addnumber for VTABLE reloc addends.
5144 (md_apply_fix3): Handle VTABLE relocs.
5145 (v850_fix_adjustable): New.
5146 (v850_force_relocation): New.
5148 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5150 * tc-hppa.c (fp_operand_format): Add some additional formats.
5151 (pa_ip): Do not automatically promote into pa2.0 mode.
5152 (pa_level): Handle ".level 2.0".
5154 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5156 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5157 * config/tc-i386.h (template.extension_opcode): Change to
5158 unsigned int to allow full range of 8-bit opcode suffixes.
5159 (None): Redefine as 0xffff.
5161 From Jeff B Epler <jepler@usgs.gov>
5162 * doc/c-i386.texi (i386-SIMD): New section.
5164 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5166 * read.c (discard_rest_of_line): New function.
5167 * read.h: Declare it.
5168 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5170 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5172 * config/tc-d10v.c (find_symbol_matching_register): New function.
5173 (find_opcode): Cope with the case where a register name matches
5176 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5178 * config/tc-v850.c (md_pcrel_from): Rename to
5179 v850_pcrel_from_section.
5180 (v850_pcrel_from_section): Do not resolves symbols in other
5183 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5185 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5187 * config/tc-d10v.c (find_opcode): Generate an error if a register
5188 is supplied for an operand that should not be a register.
5190 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5192 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5193 instructions to have another instruction in the right bin.
5195 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5197 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5198 the right container if the left container holds a branch
5201 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5203 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5204 both a register name and symbol name.
5205 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5207 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5209 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5210 execution unit class.
5212 (reg_name_search): If a name matches a register and a symbol,
5213 prefer the register.
5214 (find_format): Disallow flag registers when a general purpose
5215 register is required.
5216 If a number is required, but a register has been given, check to
5217 see if a symbol with the same name as the register exists, and if
5218 so, use that symbol.
5220 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5222 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5224 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5226 * config/tc-d30v.c (find_format): Do not accept flag registers as
5227 general purpose registers.
5228 (find_format): If an immediate value is expected at a given place
5229 in a format, but a register name has been provided instead, check
5230 to see if that register name matches the name of a predefined
5231 symbol and if it does, then use the symbol instead.
5232 (reg_name_search): If a register name matches a symbol name,
5233 prefer the register name to the symbol name.
5235 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5237 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5238 the previous insn to empty.
5240 1998-09-20 Michael Meissner <meissner@cygnus.com>
5242 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5243 pieces, forcing the use of an ANSI compiler.
5245 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5247 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5249 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5251 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5253 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5255 (obj_elf_vtable_entry): Likewise.
5256 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5257 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5258 (tc_gen_reloc): Likewise.
5259 (arm_fix_adjustable): Likewise.
5260 (elf32_arm_force_relocation): New.
5261 (armelf_frob_symbol): Remove coff-style symbol support.
5263 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5265 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5267 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5269 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5270 OBJ_COFF so that routine is defined for a.out format.
5272 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5274 * config/tc-i386.c (i386_operand): Detect non-segment registers
5275 used as segment prefixes.
5277 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5280 optimize across FDE boundaries.
5282 * config/obj-coff.c (obj_coff_section): Preserve any link once
5283 flags when setting the section flags.
5285 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5287 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5288 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5290 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5292 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5295 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5297 * frags.c (frag_grow): Include the size of the frag struct in the
5300 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5301 if the new subseg comes before the old.
5303 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5305 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5306 to handle edge8 and edge16.
5308 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5310 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5311 before we clobber the symbol involved.
5313 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5315 * config/tc-arm.c: Remove OBJ_ELF definitions for
5316 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5317 use arm_adjust_symtab for OBJ_COFF.
5318 (armelf_adjust_symtab): New Routine.
5319 * config/tc-arm.h: Define obj_adjust_symtab to
5320 armelf_adjust_symtab for OBJ_ELF.
5322 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5324 * configure.in: Make all i386-elf targets use bfd_gas.
5325 * config/tc-i386.c (tc_i386_force_relocation): New.
5326 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5327 (md_apply_fix3): Likewise.
5328 (tc_gen_reloc): Handle them.
5329 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5330 tc_i386_force_relocation.
5332 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5334 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5336 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5338 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5339 current opcode after writing the first insturction of a reverse
5342 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5344 * read.h (generate_lineno_debug): Add prototype.
5345 * read.c (generate_lineno_debug): Make non-static.
5347 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5349 * config/tc-i386.c (md_assemble): Only warn for address/data size
5352 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5354 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5355 against Thumb function names, as the linker needs this information.
5357 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5359 * expr.c (operand): Check also that there is no advance in operand
5360 after atof_generic in order to decide "is it label 0f or floating
5363 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5365 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5366 command line options with a single dash.
5367 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5369 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5371 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5372 * tc-arm.c (arm_fix_adjustable): New routine.
5374 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5376 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5377 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5378 demand_empty_rest_of_line before mri_comment_end.
5379 (equals): Check garbage after expression before
5380 mri_comment_end in MRI mode.
5382 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5384 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5385 small immediate constant to use the constant itself rather than
5388 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5390 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5391 (pa_leave): Likewise.
5393 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5395 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5397 (i386_operand): Fix an error message.
5399 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5401 * doc/c-arm.texi (ARM Directives): Document .req directive.
5403 * config/tc-arm.c (reg_required_here): Display erroneous string if
5404 the register name could not be decoded.
5405 Do not set inst.instruction if the sift is -1.
5407 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5409 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5412 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5414 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5415 even if it is belived to be unnecessary.
5417 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5419 config/tc-i386.c (i386_operand): Size immediate constants by
5420 suffix (erroneously removed as part of July 7 change).
5422 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5424 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5425 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5426 (armelf_frob_symbol): New Routine.
5427 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5429 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5431 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5433 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5435 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5436 command line switches passed to assembler.
5438 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5440 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5441 (gas_cgen_opcode_desc): Declare.
5442 (gas_cgen_parse_operand): Declare.
5443 (*): Prepend gas_ to gas specific fns to denote them as such.
5445 * cgen.c (gas_cgen_opcode_desc): New global
5446 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5447 (queue_fixup): Renamed from cgen_queue_fixup.
5448 (*): Prepend gas_ to gas specific fns to denote them as such.
5450 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5451 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5452 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5453 Open opcode table and initialize it.
5454 (make_parallel): Use gas_cgen_opcode_desc.
5455 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5456 (md_assemble): Ditto.
5458 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5460 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5461 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5462 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5463 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5464 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5465 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5466 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5467 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5468 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5469 (INIT_STAB_SECTION): Likewise.
5470 (OBJ_PROCESS_STAB): Likewise.
5472 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5473 (md_parse_option): Watch for them.
5474 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5475 (md_begin): Kill neverdef code.
5476 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5477 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5478 (s_alpha_coff_wrapper): New.
5479 (md_pseudo_table): Trap all ECOFF pseudos.
5481 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5483 Start of changes to remove mdebug section from mips*-elf
5484 Based on MIPS_STAB_ELF definition
5485 * acconfig.h: undef if not configured
5486 * config.in: undef if not configured
5487 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5488 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5489 * stabs.c (s_stab_generic): flush frag
5491 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5493 * configure.in: (arm-*-elf): Handle.
5494 (thumb-*-elf): Handle.
5495 * configure: Regenerate.
5496 * read.c (stringer): Fix typo in comment.
5497 * write.c (fixup_segment): Don't add symbol value to addend if
5499 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5501 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5504 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5506 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5507 (write_2_short): Emit warning if new flag is set.
5508 (do_assemble): Set flags if left instruction is one of special
5509 "right-instruction-killer" type.
5511 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5513 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5514 Always output words in debug_info section as big endian.
5515 (sparc_target_format): Choose correct bfd target.
5516 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5518 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5520 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5521 to work with internationalization code. Issue an error when two
5522 operands match that are not allowed to match.
5524 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5526 * configure.in (install_tooldir): Allow target to specify whether
5527 it wants to be installed in $(tooldir)/bin.
5528 * configure: Regenerate.
5529 * Makefile.am (install-exec-local): Set install-exec-tooldir
5530 dependency via configure.
5531 * Makefile.in: Regenerate.
5533 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5535 * Makefile.am (install-exec-local): Split into two ...
5536 (install-exec-bindir,install-exec-tooldir): New rules.
5537 * Makefile.in: Regenerate.
5539 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5541 * Makefile.am (install-exec-local): Don't remove the file before
5542 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5543 W. Rozycki <macro@ds2.pg.gda.pl>.
5544 * Makefile.in: Rebuild.
5546 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5548 * cgen.c: Include libiberty.h.
5549 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5550 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5551 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5552 (md_cgen_lookup_reloc)): Declare.
5553 (md_cgen_record_fixup_exp): Declare.
5554 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5555 (m32r_relax_frag): Declare.
5556 (cgen_md_apply_fix3): Decls moved to cgen.h.
5557 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5558 (m32r_cgen_record_fixup_exp): Delete decl.
5559 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5560 (assemble_nop): Delete.
5561 (expand_debug_syms): Delete unused `exp'.
5562 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5563 Add default case for -Wall.
5564 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5565 (md_atof): Delete unused wordP.
5567 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5569 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5572 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5574 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5575 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5576 .print, .purgem, and .struct. Remove documentation for
5579 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5581 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5582 Update call to insert_operand.
5584 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5586 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5588 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5590 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5591 whitespace after a prefix operator.
5593 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5595 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5597 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5599 * config/tc-sparc.c (log2): New static function.
5600 (s_reserve): Use log2 to convert alignment before calling
5602 (s_common): Use log2 to convert alignment before calling
5603 record_alignment and frag_align.
5604 (sparc_cons_align): Use log2.
5606 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5608 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5609 (s_common): Likewise.
5611 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5612 initialization of waddr.
5613 (sparc_elf_final_processing): Add default case to switch.
5615 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5617 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5618 than temporary real.
5620 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5622 * write.c (subsegs_finish): Don't align the segments if there were
5625 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5626 copying aux information.
5628 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5629 expression into a symbol.
5631 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5633 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5634 type to unsigned int.
5635 (md_assemble): Change type used to store offsets from unsigned
5637 (i386_operand): Switch error check to only call RESTORE_END_STRING
5638 once after parse_register.
5640 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5642 * config/tc-v850.c (md_show_usage): Changed format to match that
5645 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5647 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5649 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5651 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5654 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5656 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5657 * doc/Makefile.in: Rebuild.
5659 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5661 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5662 for %lo expressions.
5663 (mips_ip, case 'u'): Move range check after code to mask
5664 off bits in %hi/%lo expressions. Mask off high bits for
5667 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5669 * doc/Makefile.am (gasver.texi): New target.
5670 (as.info, as.dvi): Depends upon gasver.texi.
5671 * doc/as.texinfo: Include gasver.texi. Mention version number on
5672 title page and in top node.
5673 * doc/Makefile.in: Rebuild.
5675 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5677 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5678 but not including the line containing the edict.
5679 * listing.h (LISTING_EOF): New.
5680 * input-scrub.c (input_scrub_next_buffer): Call it.
5682 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5684 * config/tc-i386.c (i386_operand): Don't set the size of an
5685 immediate address based solely on the suffix and the mode.
5687 * config/tc-i386.c (md_assemble): Add assertion to make sure
5688 overlap2 does not set Imm.
5690 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5691 sequences of whitespace to a single space.
5692 (is_space_chars): Just compare with space.
5693 (md_begin): Don't initialize space_chars.
5694 (md_assemble): Just skip a single whitespace character.
5695 (i386_operand): Rewrite base-index parsing to use new
5696 parse_register, and to skip white space. Skip white space in a
5697 number of other places too. Don't give error message if
5698 parse_register fails.
5699 (parse_register): Change reg_string parameter to be non-const.
5700 Add end_op parameter. Skip white space after the `%', and return
5701 end of register string. Give error message here rather than
5704 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5706 Based on patch from Matt Semersky <matts@scd.hp.com>:
5707 * expr.c (op_encoding): Make const.
5708 (expr_set_precedence): New function.
5709 (expr_begin): Don't set operator rankings, just call
5710 expr_set_precedence.
5711 * expr.h (expr_set_precedence): Declare.
5712 * read.c (s_mri): Call expr_set_precedence.
5714 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5716 * doc/as.texinfo (Statements): Remove paragraph discussing
5717 continuing lines with a backslash. This hasn't worked for years,
5720 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5722 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5724 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5725 (ps_CTORS, ps_DTORS): New section types.
5726 (vms_fixup_xtors_section): New function
5727 (Ctors_Psect, Dtors_Psect): Define.
5728 (IS_GXX_XTOR): Define
5729 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5730 Filter static constructors/destructors and add to
5731 Ctors_Symbols/Dtors_Symbols chain.
5732 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5733 appropriate section.
5735 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5736 * makefile.vms: Merge vax/vms support.
5738 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5740 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5741 (elf_pseudo_table): Add them.
5742 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5743 (md_apply_fix): Accept them.
5744 (mips_fix_adjustable): Don't adjust them.
5745 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5746 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5747 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5748 (tc_fix_adjustable): Don't adjust them.
5750 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5752 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5754 * Makefile.in: Regenerate.
5755 * configure.in: AC_SUBST cgen_cpu_prefix.
5756 * configure: Regenerate.
5758 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5760 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5761 Changed all users of COND12_DELAY.
5763 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5765 * config/tc-mn10300.c (set_arch_mach): New function.
5766 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5767 (md_begin): Default to mn10300 mode.
5768 (md_assemble): Only accept instructions for the core mn10300
5769 chip and the active machine type.
5771 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5773 * subsegs.h (segment_info_type): Give the struct a name.
5774 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5775 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5776 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5777 * config/tc-w65.h (tc_reloc_mangle): Declare.
5778 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5780 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5782 * config/tc-v850.c (v850_comm): Restore old section
5783 after common processing.
5785 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5787 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5789 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5791 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5792 char with code that explicitly sign-extends.
5794 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5796 * config/tc-v850.c (md_begin): Restore text section as the current
5797 section after creating call table sections.
5798 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5801 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5802 with call to macro SYM_AUXINFO.
5804 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5806 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5807 with the program transform name.
5808 * Makefile.in: Rebuild.
5810 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5812 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5815 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5817 * config/tc-i386.c (i386_operand): Be prepared for a space between
5818 the open parenthesis and the start of the register operand,
5819 because of the June 16 change.
5821 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5823 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5826 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5829 even if it is belived to be unnecessary.
5831 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5833 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5835 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5837 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5839 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5840 shift amount for a repeated operand. The shift amount for the
5841 repeated copy comes from the size of the operand.
5843 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5845 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5847 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5851 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5853 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5854 characters in it as LEX_IS_SYMBOL_COMPONENT.
5855 * config/tc-i386.h (tc_symbol_chars): Define.
5856 (extra_symbol_chars): Declare.
5857 * config/tc-i386.c (extra_symbol_chars): Define.
5858 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5859 (line_comment_chars): Set to '/' if TE_LINUX.
5860 * doc/c-i386.texi (i386-prefixes): Update.
5861 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5863 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5865 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5866 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5868 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5870 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5871 constraint in instructions REP & REPI.
5873 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5875 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5876 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5878 (check_range): If the operand is shifted, then shift the number
5879 before checking its range.
5881 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5883 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5886 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5888 * config/tc-v850.c (v850_comm): Create special sections as needed.
5890 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5892 * config/tc-d10v.c (write_2_short): Addition of swapping
5893 instructions for sequential and reverse sequential order when
5894 given order is not possible.
5896 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5898 * Makefile.am: Rebuild dependencies.
5899 (DEP_INCLUDES): Fix reference to intl build directory.
5900 * Makefile.in: Rebuild.
5902 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5904 * doc/c-i386.texi: Update 16 bit documentation.
5906 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5907 IgnoreDataSize to IgnoreSize as they are used for address size as
5909 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5910 32-bit mode, similarly addr16/data16 and variants.
5912 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5915 sequential word multiply instructions.
5917 (do_assemble): Add extra command line argument, to allow mul32
5918 attribute to be preserved across parallel insns.
5919 (md_assemble): Insert NOPs between explicitly parallel insns which
5920 contain an 32 bit multiply and a 16 multiply.
5922 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5924 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5927 * config/tc-i386.c (reloc): Add braces.
5929 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5930 consistent with Intel naming.
5931 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5932 use bitfields in sib_byte.
5933 (modrm_byte): Don't use bitfields here either.
5935 * config/tc-i386.c (current_templates): Add const.
5936 (parse_register): Add const to return, param, and char *s.
5937 (i386_operand): Add const to reg_entry *r.
5938 * config/tc-i386.h (templates): Add const to start, end.
5940 Inspired by code for 16 bit gas support from Martynas Kunigelis
5941 <martynas@nm3.ktu.lt>:
5942 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5943 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5944 (uses_mem_addrmode): Remove.
5945 (md_estimate_size_before_relax): Add support here too.
5946 (md_relax_table): Rewrite interface to md_relax for 16 bit
5948 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5949 (opcode_suffix_to_type): Remove.
5950 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5951 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5952 (md_convert_frag): Likewise.
5953 (i386_operand): Add support for 16 bit base/index regs,
5954 immediates, and displacements. Remove some unnecessary casts, and
5955 localise end_of_operand_string, displacement_string_start,
5956 displacement_string_end variables. Add GCC_ASM_O_HACK.
5957 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5959 * config/tc-i386.c (prefix_hash): Remove.
5960 (md_begin): Rewrite without obstacks. Remove prefix hash table
5961 handling. Rewrite lexical table handling.
5962 (i386_print_statistics): Don't print prefix statistics.
5963 (md_assemble): Rewrite instruction parser so that line is not
5964 converted to lower case. Don't do a hash_find for prefixes,
5965 instead recognise them via opcode modifier.
5966 (expecting_operand, paren_not_balanced): Localise variables.
5967 * config/tc-i386.h (IsPrefix): Define.
5968 (prefix_entry): Remove.
5970 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5971 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5972 '\\' in case where comment_chars contains '/'.
5974 * config/tc-i386.c (MATCH): Ensure given operand and template
5975 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5976 you must write `ljmp *table(%ebx)'.
5978 From H.J. Lu <hjl@gnu.org>:
5979 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5980 as 0 ifndef BFD_ASSEMBLER.
5981 (md_assemble): Allow immediate operands without suffix or
5982 other reg operand to default in size to the current code size.
5984 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5986 * config/tc-v850.c (md_begin): Restore creation of
5987 .call_table_text and .call_table_data sections.
5989 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5991 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5992 after emitting a word of noops.
5994 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5996 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5997 (i386_operand): Simplify checks for valid base/index combinations.
5998 Disallow `in 4(%dx),%al'.
6000 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
6002 (add_prefix): Change parameter from char to int.
6004 * config/tc-i386.h (Ugh): Define opcode modifier.
6005 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
6007 * config/tc-i386.c (md_assemble): Rewrite MATCH and
6008 CONSISTENT_REGISTER_MATCH macros to check register types more
6009 thoroughly. Check for illegal suffix/operand combinations
6010 when matching insns with operands. Handle new `s' suffix, and
6011 associated FloatMF opcode modifier for float insns with memory
6013 * config/tc-i386.h (FloatMF): Define new opcode modifier.
6014 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
6015 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
6016 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
6017 DATA_PREFIX_OPCODE throughout.
6019 * config/tc-i386.c (REGISTER_WARNINGS): Define.
6020 (md_assemble): Rewrite suffix/register operand checking code to be
6021 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
6022 AnyMem, the better to grep.
6024 (i386_operand): Don't set Mem bits in i.types[this_operand] when
6025 given a memory operand. Don't set Abs bits either.
6026 (type_names): Remove Mem*, Abs*.
6027 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
6028 define opcode_modifiers as these cases are handled by Disp8,
6029 Disp16, Disp32 and suffix checks.
6030 (COMES_IN_BOTH_DIRECTIONS): Remove.
6031 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
6033 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
6034 if IgnoreDataSize modifier given. Remove ShortformW modifier
6035 test. Add test for ShortForm in W base_opcode modification.
6036 Merge Seg2ShortForm and Seg3ShortForm code.
6037 * config/tc-i386.h (ShortFormW): Remove.
6038 (IgnoreDataSize): Define.
6040 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
6042 * config/tc-d30v.c (md_assemble): Store previous segment state
6043 with previous instruction.
6045 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6047 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
6048 (ebp, esp): Remove static variables.
6049 (MATCH): Remove test for InOutPortReg.
6050 (i386_operand): Properly handle InOutPortReg here instead.
6051 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
6052 (md_assemble): Simplify and correct modrm and sib generation.
6053 (i386_operand): Add warning for scale without index.
6054 Rewrite checks for valid base/index combinations.
6056 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
6057 macros and enclose in do while(0).
6058 (RESTORE_END_STRING): Likewise.
6059 (md_assemble): Add one to printed operand number so we start
6060 from 1 not 0. Add some more gettext invocations.
6061 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
6064 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
6065 DATA_PREFIX, SEG_PREFIX): Define.
6066 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
6067 (check_prefix): Remove function.
6068 (add_prefix): New function. Add prefix to i.prefix as well as
6070 (md_assemble): Changes for add_prefix. Remove hack for wait
6071 prefix, instead always output prefixes in fixed order. Test
6072 for jcxz/loop when selecting between word & dword operations,
6073 and add address size prefix rather than operand size prefix.
6074 Remove operand -> address size hack when emitting jcxz/loop.
6075 (i386_operand): Remove O_Absent check as it's done in expr.
6077 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
6079 * configure.in: Recognize m5200 as a cpu_type of m68k.
6080 * aclocal.m4: Rebuild with current libtool.
6081 * configure: Rebuild.
6083 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6085 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
6086 to relaxable_symbol to prevent references to external symbol from
6089 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
6091 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
6092 symbols are relaxable.
6094 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
6096 * config/tc-v850.c (md_begin): Don't create special
6097 sections by default.
6099 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
6101 * config/tc-mips.c (macro): For div and udiv, close the
6102 reorder block as soon as possible.
6104 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
6106 From Matt Semersky <matts@scd.hp.com>:
6107 * macro.c (macro_mri_mode): New function.
6108 * macro.h (macro_mri_mode): Declare.
6109 * read.c (s_mri): Call macro_mri_mode when switching in and out of
6112 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
6114 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
6117 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
6118 until after xstrdup in OBJ_EVAX case.
6120 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
6122 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
6123 offset calculation. Also, use VAX_BRW from vax-inst.h instead
6124 of hardcoded magic number.
6125 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
6127 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
6129 * read.c (do_s_func): New function.
6131 * read.h (do_s_func): Add prototype.
6133 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
6135 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
6136 nops if fill pattern not specified.
6138 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6140 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6141 * config/te-go32.h (TE_GO32): Define.
6142 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6144 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6146 Implement .func/.endfunc pseudo-ops.
6147 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6149 * read.c (potable): Add .func,.endfunc.
6150 (s_func): New function.
6151 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6153 (in_doc_func_p,current_function_label): New static globals.
6154 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6156 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6158 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6159 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6160 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6161 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6162 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6163 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6164 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6165 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6166 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6167 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6168 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6169 * config/tc-a29k.c: Don't define md_short_jump_size,
6170 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6171 * config/tc-alpha.c: Likewise.
6172 * config/tc-alpha.h: Likewise.
6173 * config/tc-arm.c: Likewise.
6174 * config/tc-h8300.c: Likewise.
6175 * config/tc-h8500.c: Likewise.
6176 * config/tc-hppa.c: Likewise.
6177 * config/tc-i860.c: Likewise.
6178 * config/tc-i960.c: Likewise.
6179 * config/tc-ppc.c: Likewise.
6180 * config/tc-sh.c: Likewise.
6181 * config/tc-sparc.h: Likewise.
6182 * config/tc-tic30.c: Likewise.
6183 * config/tc-w65.c: Likewise.
6184 * config/tc-z8k.c: Likewise.
6186 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6188 * config/tc-vax.c (_): Delete this macro used for placeholder
6189 values in vax_operand_width_size; it conflicts with the _() macro
6190 used for internationalization.
6192 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6194 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6195 code. From Chris Moller <moller@bops.com>.
6197 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6198 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6199 * read.c (emit_expr): Initialize seg and subseg fields of a new
6201 * write.c (write_object_file): Switch to the appropriate segment
6202 and subsegment when processing a broken word.
6204 * config/tc-m68k.c (mri_assemble): New static function.
6205 (build_mri_control_operand): Call mri_assemble rather than
6207 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6208 (s_mri_endf, s_mri_endw): Likewise.
6210 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6212 * read.c (s_org): Call md_flush_pending_output if it is defined.
6214 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6216 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6218 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6219 (md_parse_option): Add for same.
6220 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6221 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6222 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6224 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6226 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6228 * config/tc-arm.c (find_real_start): Relax definition of local
6231 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6233 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6234 symbols at the given address, not just the last one specified.
6236 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6238 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6239 or number_to_chars_littleendian to write data.
6241 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6243 * config/tc-v850.c (md_assemble): Remove artificially created
6244 register name symbols.
6246 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6248 * write.c (fixup_segment): Change "segment" to "section" in
6251 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6253 * write.c (fixup_segment): Change sym1-sym2 message again.
6255 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6257 * write.c (fixup_segment): Improve error message for sym1-sym2
6258 errors when sym1 is in a different segment from sym2.
6260 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6262 * config/tc-m32r.c (warn_unmatched_high): New static local.
6263 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6264 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6265 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6266 (md_parse_option): Likewise.
6267 (md_show_usage): Likewise.
6268 (m32r_frob_file): Likewise.
6270 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6271 (read_a_source_file): Call them.
6272 * read.h (stabs_generate_asm_file): Declare.
6273 * stabs.c (stabs_generate_asm_file): New function.
6274 (generate_asm_file): New function.
6275 (stabs_generate_asm_lineno): Move file name handling into
6278 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6280 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6281 (d30v_current_align, d30v_current_align_seg): New variables.
6282 (d30v_last_label): New variable.
6283 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6284 (s_d30v_data, s_d30v_section): Likewise.
6285 (md_pseudo_table): Call them.
6286 (md_begin): Initialize d30v_current_align_seg.
6287 (md_assemble): Call d30v_align when needed by known current alignment.
6288 (d30v_frob_label, d30v_cons_align): New functions.
6289 * config/tc-d30v.h (md_do_align): Remove.
6290 (tc_frob_label): Call d30v_frob_label.
6291 (md_cons_align): New.
6293 * config/tc-d30v.c (find_format): Convert complex expressions to
6294 expression symbols before processing. Clean up code formatting.
6296 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6298 * po/Make-in (install-info): New target.
6300 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6302 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6304 * config/tc-mn10300.c (md_assemble): Likewise.
6306 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6308 * Makefile.am: Update with `make dep-am'.
6309 (HFILES): Add cgen.h.
6310 (cgen.o): Depend on cgen.h.
6311 * Makefile.in: Regenerate.
6313 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6315 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6317 * gasp.c (grab_label): Permit a label to be a preprocessor
6318 variable by permitting a label to start with a backslash.
6320 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6322 * config/tc-mips.c (validate_mips_insn): Removed hack
6323 for previously inaccessible bitfields in some INSN_TRAP
6326 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6328 * config/tc-d30v.c (do_assemble): Abort with error message
6329 if opcode operands do not match.
6331 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6333 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6334 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6335 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6336 similar new 'q' operand.
6338 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6340 * cgen.c (cgen_asm_finish_insn): Fix typo.
6342 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6345 * cgen.c: Include it.
6346 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6347 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6348 All callers updated.
6349 * config/tc-m32r.c: Include cgen.h.
6350 (m23r_insn): New members num_fixups,fixups.
6352 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6354 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6355 to avoid compiler warning.
6357 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6359 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6362 * makefile.vms (OBJS): Add ehopt.obj
6364 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6366 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6368 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6370 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6371 a short format insn.
6372 (md_assemble): Set it for explicitly packed insns.
6374 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6376 * config/obj-coff.c (c_symbol_merge): Do not take address of
6377 native fields when performing the memcpy.
6379 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6381 * config/tc-mips.c (macro,macro2): Implement
6382 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6384 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6386 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6387 relocations against globally visible symbols.
6388 * config/tc-m68k.c (relaxable_symbol): New macro.
6389 (m68k_ip, md_estimate_size_before_relax): Use it.
6390 (tc_m68k_fix_adjustable): Also handle weak symbols.
6392 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6395 references to externally visible symbols.
6396 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6397 values in twice for a PC relative reloc if the symbol is
6400 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6401 don't adjust a PC relative reloc against an externally visible
6403 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6404 for a PC relative fixup against an externally visible defined
6405 symbol, arrange to store object file and addend values as though
6406 the symbol were not defined.
6407 (tc_gen_reloc): Likewise.
6409 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6411 * read.c (sizeof_leb128): Referenced externally by write.c so
6414 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6416 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6417 and expand a 'debug' symbol associated with the next instruction
6418 that does not cause a short instruction to be filled with a NOP.
6419 (md_pseudo_table): Add support for .debugsym.
6420 (assemble_parallel_insn): Add calls to expand_debug_sym as
6422 (md_assemble): Ditto.
6424 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6426 * as.c (main): Conditionally call setlocale.
6427 * gasp.c (main): Likewise.
6428 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6429 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6431 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6433 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6435 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6437 * config/tc-hppa.c: Change all calls to bzero to use memset.
6438 (pa_ip): Add cast to avoid warning.
6439 (tc_gen_reloc, md_apply_fix): Likewise.
6440 (pa_find_space_by_number): Likewise.
6441 (hppa_force_relocation): Likewise.
6442 (pa_block): Change i to unsigned int.
6443 * config/obj-som.h (obj_som_copyright): Declare.
6445 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6447 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6448 for line numbers for assembly source.
6450 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6452 * configure.in: Change version number to 2.9.4
6453 * configure: Rebuild.
6455 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6457 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6459 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * ecoff.h: Change symbolS in function declaration to struct
6464 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6466 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6467 (md_convert_frag): Fix i18n typo.
6469 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6471 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6472 * ecoff.h: Protoype it.
6473 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6474 [EVAX] (s_alpha_prologue): Delete.
6475 (md_pseudo_table): Update.
6477 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6479 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6480 array to local pointer.
6481 (get_args, parse_expr): Add casts to avoid warnings.
6483 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6485 * read.c (s_set): Cast xmalloc return value to fragS *.
6486 * config/tc-m68k.c (m68k_ip): Function made static to match
6487 previous forward declaration.
6488 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6490 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6492 * config/tc-v850.c: Add internationalisation macros to error
6495 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6496 macros to error strings.
6498 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6500 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6501 reloc is in the TOC csect.
6502 (md_apply_fix3): Correct gettext typo.
6504 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6506 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6507 .L - they are local labels and the branches are not really
6508 function calls but rather far jumps.
6510 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6512 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6514 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6516 * config/tc-i386.c (md_assemble): Print operand number rather than
6517 using ordinal_names.
6518 (i386_operand): Likewise.
6520 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6522 * Makefile.am (INTLLIBS): Define to work around apparent automake
6524 All Makefiles: Regenerated.
6526 * Many files: Added gettext invocations around user-visible
6528 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6529 HAVE_LC_MESSAGES): Define.
6530 * dep-in.sed: Added asintl.h.
6531 * po/Make-in: New file.
6532 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6534 * read.c (Z_): Renamed from `_'.
6535 * Makefile.am (SUBDIRS): Added po.
6536 (POTFILES): new macro.
6537 (po/POTFILES.in): New target.
6538 ($(OBJS)): Added asintl.h.
6540 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6541 (as_new_LDADD): Added $(INTLLIBS).
6542 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6543 (gasp_new_LDADD): Added $(INTLLIBS).
6544 (gasp_new_DEPENDENCIES): New macro.
6545 * configure, aclocal.m4: Rebuilt.
6546 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6548 (ALL_LINGUAS): Define.
6549 * macro.c: Include "asintl.h".
6550 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6551 * as.h: Include "asintl.h".
6552 * config/tc-i386.c (ordinal_names): Removed.
6553 (md_assemble): Changed error text to avoid ordinal_names.
6554 (i386_operand): Likewise.
6555 (reloc): Added as_bad to avoid i18n problems.
6556 (tc_gen_reloc): Likewise.
6557 * config/tc-arm.c (bad_args): Now a #define.
6559 * config/obj-vms.c (VMS_stab_parse): Changed type of
6561 (global_symbol_directory): Unified strings to avoid i18n
6563 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6564 avoid i18n problems.
6565 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6566 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6568 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6570 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6572 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6574 * as.c (print_version_id): Added an fprintf to avoid i18n
6576 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6578 * expr.c (expr): Added as_warn call to avoid i18n problems.
6579 * messages.c (as_assert): Changed code to avoid i18n problems.
6580 (as_abort): Likewise.
6581 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6582 (s_space): Likewise.
6583 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6585 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6587 * config/tc-i386.c (check_prefix): New static function, split out
6589 (struct _i386_insn): Add wait_prefix field.
6590 (md_assemble): Remove wait_prefix local variable. Use
6591 check_prefix when adding a prefix.
6593 * config/tc-i386.c (current_templates): New static variable.
6594 (md_assemble): Remove current_templates local variable.
6595 (md_assemble, i386_operand): Improve error and warning messages in
6596 many places. Add RESTORE_END_STRING in many places before error
6597 return. Clarify some comments.
6599 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6601 (md_assemble): Parse string instruction operands, looking for
6602 segment override prefixes. Check for invalid segment prefixes on
6604 (i386_operand): i.seg[] and max mem_operand changes for string
6606 * config/tc-i386.h (EsSeg): Define.
6608 * config/tc-i386.h (regKludge): Define.
6609 (iclrKludge, imulKludge): Don't define.
6610 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6611 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6612 opcode_modifier checks to look for more common cases first. Add
6613 default_seg for IsString case.
6615 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6619 * configure: Rebuild with new automake and libtool.
6620 * aclocal.m4, Makefile.in: Likewise.
6622 * doc/Makefile.am (as.dvi): New target.
6623 * doc/Makefile.in: Rebuild.
6625 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6627 * configure.in: Added sparc86x support.
6629 * configure: Rebuild.
6631 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6633 (md_parse_option): Warn if -EL is not supported for this architecture.
6635 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6637 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6639 * config/tc-mips.c (mips_ip): Note when we use get match on
6640 the full instruction name.
6642 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6644 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6645 back into the expression to handle add/sub simplification correctly.
6647 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6649 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6651 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6653 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6656 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6658 * symbols.c (max_indent_level): New global.
6659 (print_symbol_value_1): Use it.
6660 * expr.h (expr_build_dot): Declare.
6661 * expr.c (expr_build_dot): New function.
6663 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6665 * symbols.c (print_binary): New function.
6666 (print_expr_1): Call it.
6668 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6670 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6671 operand in the opcode.
6673 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6675 * config/tc-i386.h: Reorder operand flags and opcode modifier
6676 flags for clarity. Remove unused definitions: Unknown,
6677 ImmUnknown, DispUnknown, NoModrm.
6678 * config/tc-i386.c (type_names): Add missing Debug type.
6679 (md_assemble): Better duplicate prefix checking. Quicker string
6680 instruction check via new opcode_modifier flag.
6682 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * doc/as.texinfo (Invoking): Clarify -Wa example.
6686 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6688 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6689 (s_mips_weakext): Define.
6690 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6691 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6694 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6696 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6697 is an error if the value can not be computed at assembly time.
6698 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6700 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6702 * gasp.c (main): Set next field of new include_path structure to
6703 NULL. From Avery Pennarun <averyp@gdc.ca>.
6705 * read.c (s_mri_sect): Call as_bad rather than abort for an
6706 unsupported MRI target.
6708 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6710 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6711 the destination of a branch instruction should be altered.
6712 (find_real_start): New function: Locate the real, Thumb coded
6713 start of a Thumb function.
6714 (do_t_branch23): Alter the destination of branches to Thumb
6717 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6719 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6721 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6724 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6726 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6727 * doc/c-hppa.texi: Likewise.
6729 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6731 * Makefile.am: Rebuild dependencies.
6732 * Makefile.in: Rebuild.
6734 * Makefile.am (DEP_INCLUDES): New variable.
6735 (.dep1): Change to work when srcdir is not an absolute path.
6736 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6737 * Makefile.in: Rebuild.
6739 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6741 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6742 LinearAddress patch.
6744 * configure.in: Set version to 2.9.1.
6745 * configure: Rebuild.
6747 * Branched binutils 2.9.
6749 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6751 * config/tc-i386.h (FWait): Define.
6752 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6753 other prefixes. Check FWait flag in opcode table to see which
6754 instructions require an fwait prefix.
6756 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6758 * stabs.c (get_stab_string_offset): Always create a stab string
6761 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6763 Fix some gcc -Wall warnings:
6764 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6765 * ehopt.c (eh_frame_code_alignment): Likewise.
6766 * expr.c (integer_constant, operand): Likewise.
6767 * frags.c (frag_align): Likewise.
6768 * gasp.c (level_0, change_base, doinstr): Likewise.
6769 * hash.c (hash_ask): Likewise.
6770 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6771 (debugging_pseudo): Likewise.
6772 * macro.c (define_macro, check_macro): Likewise.
6773 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6774 (ignore_rest_of_line, float_cons): Likewise.
6775 * symbols.c (decode_local_label_name): Likewise.
6776 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6777 (fixup_segment, number_to_chars_bigendian): Likewise.
6778 (number_to_chars_littleendian): Likewise.
6779 * config/atof-ieee.c (gen_to_words): Likewise.
6780 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6781 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6782 * read.c (output_big_sleb128): Initialize locals to avoid
6784 (output_big_uleb128, equals): Likewise.
6785 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6786 to unsigned int. Change zeros to unsigned int.
6787 * cond.c (s_if): Add return to default case.
6788 * frags.c (frag_now_fix): Change return type to addressT.
6789 * frags.h (frag_now_fix): Update declaration.
6790 * listing.c (file_info_struct): Change linenum to unsigned int.
6791 (struct list_info_struct): Change hll_line to unsigned int.
6792 (print_source): Update format string.
6793 * read.c (emit_expr): Change scan to unsigned int, and don't
6794 bother to initialize it.
6795 * symbols.c (dollar_label_count): Change to unsigned long.
6796 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6797 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6798 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6800 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6802 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6803 mcf5200 just as we do for m68000.
6804 (m68k_init_after_args): Likewise.
6805 (md_estimate_size_before_relax): Likewise.
6807 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6809 * config/tc-v850.c (md_assemble): Store relocation addend in
6810 fixup instead of instruction.
6812 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6814 * config/tc-i386.c (md_assemble): Swap template arguments to
6815 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6816 This macro is currently symmetric, so passing them the wrong
6817 way didn't cause any problem, but may if the macro is changed
6819 After copying template to i.tm, use i.tm. rather than t-> to
6820 access fields, and make t a const*
6821 Move i.tm.operand_types[] swap to immediately after the copy.
6823 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6825 * expr.h (expr_build_uconstant): Add prototype.
6826 (expr_build_unary,expr_build_binary): Add prototypes.
6827 * expr.c (expr_build_uconstant): New function.
6828 (expr_build_unary,expr_build_binary): New functions.
6830 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6832 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6833 * macro.c (macro_expand_body): Increase buffer size.
6834 * messages.c (as_warn): Likewise.
6835 (as_warn_where, as_bad, as_bad_where): Likewise.
6837 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6839 Based on patch from H.J. Lu <hjl@gnu.org>:
6840 * Makefile.am (DISTSTUFF): New variable.
6841 (diststuff): New target.
6842 * Makefile.in: Rebuild.
6844 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6846 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6847 m32r_elf_section_change_hook.
6849 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6850 emit a nop if a section ends with a 16 bit instruction.
6852 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6854 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6855 s_lcomm rather than obj_coff_lcomm.
6856 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6858 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6860 * config/tc-i386.h (LinearAddress): Define.
6861 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6862 instruction, don't use a default segment.
6864 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6866 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6867 * configure: Rebuild.
6869 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6871 * aclocal.m4, configure: Rebuild with libtool 1.2.
6873 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6875 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6876 PC relative branches. Patch courtesy of Jonathan Walton.
6879 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6881 * configure.in (emulations): Add thumb-pe target.
6883 * configure (emulations): Add thumb-pe target.
6885 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6887 * itbl-lex.l (yywrap): Don't define if already defined as a
6890 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6892 * depend.c (quote_string_for_make): New function.
6893 (wrap_output): Use it.
6895 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6897 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6898 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6900 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6902 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6903 Recognize -GN and -relax.
6904 (md_begin): Initialize gp size from -G switch.
6905 (alpha_force_relocation): Always force if -relax.
6906 (alpha_align): Take a new argument that will specify when to
6907 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6908 Change all callers. Emit nop alignment padding as nop+unop pair.
6910 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6912 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6913 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6915 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6917 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6918 require padding to the next long word boundary.
6920 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6922 * cgen.c: #include symcat.h.
6923 * config/tc-m32r.c: Likewise.
6925 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6927 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6928 absolute expressions instead of '$' prefixed register names.
6930 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6932 * read.c (s_set): Record file and line info for symbols when -as.
6933 (pseudo_set): Don't overwrite that dummy fragment.
6935 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6937 * config/tc-ppc.c (md_pseudo_table): Add "section".
6938 (ppc_named_section): New static function.
6940 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6942 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6943 so we don't have to scan the entire list.
6945 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6947 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6948 case, allow the parallel instructions to modify the same flag
6951 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6953 * listing.c (list_symbol_table): Categorize symbols by
6954 undefined_section rather than sy_frag->line == NULL.
6956 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6958 * Makefile.am (install-exec-local): Install properly when ln
6959 fails or tooldir == prefix.
6961 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6963 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6964 Test result of insert_operand for error.
6966 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6969 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6970 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6971 * doc/Makefile.in: Rebuild.
6973 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6975 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6976 (macro): Fix handling of M_COP[0-3].
6978 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6980 Based on patches from Ross Harvey <ross@teraflop.com>:
6981 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6982 if macro_alternate or macro_mri.
6983 (getstring): Remove support for byte constants between < and >.
6984 (get_any_string): '<' only starts a string if macro_alternate or
6986 (macro_expand_body): Permit keyword parameters following
6987 positional parameters.
6989 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6990 * configure.in (alpha*-*-netbsd*): New target.
6991 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6992 * configure: Rebuild.
6994 * as.h (flag_warn_suppress_instructionswap): Move from here...
6995 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6996 here, and make static.
6998 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6999 BFD_ASSEMBLER or MANY_SEGMENTS.
7001 * as.c (show_usage): Update bug-gnu-utils address.
7002 * gasp.c (show_usage): Likewise.
7003 * doc/as.texinfo (Bug Reporting): Likewise.
7005 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
7007 * config/tc-mips.c (load_address): Don't use mips III or mips IV
7008 insns regardless of the size of a pointer if we're in mips I or
7010 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7012 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
7014 Fix rac to accept only a0:
7015 * tc-d10v.c (parallel_ok, find_opcode):
7016 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
7017 Introduce OPERAND_GPR.
7019 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
7021 * read.c (s_fill): Handle non-constant repeat counts by creating
7022 an rs_space fragment.
7024 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
7027 from as_bad to as_warn.
7029 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
7031 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
7032 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
7033 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
7035 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
7037 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
7038 seg_fix_rotP rather than fix_root from seg_info.
7040 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
7042 * expr.c: Add support for 0x1_2_3_4 bignums.
7044 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
7046 * configure.in: Change -linux* to -linux-gnu*.
7047 * configure: Rebuild.
7049 * app.c (do_scrub_begin): Treat \r as whitespace.
7051 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
7053 * Makefile.am: Update dependencies.
7054 * Makefile.in: Rebuild.
7056 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
7058 * configure, aclocal.m4: Rebuild with new libtool.
7060 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
7062 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
7063 the argument to bfd_set_arch_mach.
7064 (load_address): Use bfd_arch_bits_per_address to determine the
7065 bit size of an address instead of looking at the isa level.
7066 (macro, macro2, s_cprestore, s_cpadd): Likewise.
7068 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
7070 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
7072 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
7074 * ehopt.c: New file.
7075 * as.h (enum _relax_state): Add rs_cfa.
7076 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
7077 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
7078 * read.c (emit_expr): Call check_eh_frame.
7079 * write.c (cvt_frag_to_fill): Handle rs_cfa.
7080 (relax_segment): Likewise.
7081 * Makefile.am: Rebuild dependencies.
7082 (GAS_CFILES): Add ehopt.c.
7083 (GENERIC_OBJS): Add ehopt.o.
7084 * doc/internals.texi (Frags): Document rs_cfa.
7086 * as.c (show_usage): Mention --traditional-format.
7087 (parse_args): Accept --traditional-format.
7088 * as.h (flag_traditional_format): Declare.
7089 * output-file.c (output_file_create): If flag_traditional_format,
7090 set BFD_TRADITIONAL_FORMAT on stdoutput.
7091 * doc/as.texinfo, doc/as.1: Document --traditional-format.
7093 * config/tc-mips.c (append_insn): Make sure that if we have a
7094 fixup for an unmatched %hi reloc, it does not associated with a
7097 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
7098 * doc/Makefile.in: Likewise.
7100 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
7102 * config/tc-m32r.c (check_for_side_effects): New function.
7103 (can_make_parallel): Add checks for instruction side effects
7104 clashing with the other instruction.
7105 (assemble_parallel_insn): Improve warning messages. Return error
7106 message from non-swapped instruction order.
7108 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
7110 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
7112 * config/tc-arm.h: Replace md_after_pass_hook definition with a
7113 md_cleanup definition. This moves the forced literal output to
7114 the end of the source pass, and avoids macro's inserting literals
7115 into the code immediately after the macro expansion.
7117 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
7119 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
7120 a gas internal symbol is adjustable.
7121 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
7123 * as.h: If gcc version greater than 2.6, use `__format__' and
7124 `__printf__' in function attributes, rather than `format' and
7127 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
7129 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
7131 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
7133 Add tms320c30 support:
7134 * config/tc-tic30.h: New file.
7135 * config/tc-tic30.c: New file.
7136 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
7137 TARGET_FORMAT as "coff-tic30".
7138 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7139 * Makefile.am: Rebuild dependencies.
7140 (CPU_TYPES): Add tic30.
7141 (CPU_OBJ_VALID): tic30-aout is valid.
7142 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7143 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7144 * configure, Makefile.in: Rebuild.
7146 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7148 * config/tc-v850.c (md_assemble): Improvements to error messages.
7150 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7152 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7153 BFD_RELOC_HI16_S to store the high bits of any value.
7155 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7156 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7157 assembler calculate relocations to any external symbol at all.
7158 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7159 involving generation of pc-relative relocs.
7160 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7161 has been moved to md_apply_fix3.
7163 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7164 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7165 which actually means (the address of identifier's GOT entry) +
7166 constant, which is not particularly useful.
7168 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7170 * read.h (include_dirs): Declare.
7171 (include_dir_count,include_dir_maxlen): Declare.
7173 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7175 * configure.in: Correct check for shared opcodes library.
7176 * configure: Rebuild.
7178 * listing.c (buffer_line): If we can't open the file, set at_end.
7179 (listing_print): Remove unused local variable fi.
7181 * config/m68k-parse.y (reglistpair): Handle register list in
7184 * config/vms-conf.h: Don't undef VERSION.
7186 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7188 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7190 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7192 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7193 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7194 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7195 (EXTRA_DIST): Define.
7196 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7197 explicitly rather than via the list of object files.
7198 (gcc-as.opt): New file created when make-gas.com is run.
7199 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7200 itbl-cpu.h} to #include appropriate file rather than copying that
7202 * config/vms-conf.h: Synchronize with current config.in.
7203 * Makefile.in: Rebuild.
7205 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7207 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7208 (parallel_ok): Relaxed parallel subinstruction dependency check.
7210 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7212 * as.h (flag_warn_suppress_instructionswap): added new flag.
7213 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7214 command line argument.
7215 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7216 warning only if flag_warn_suppress_instructionswap is false.
7218 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7220 * configure.in (i386-*-mingw32*): New target.
7221 * configure: Rebuild.
7223 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7225 * symbols.c (resolve_symbol_value): Don't set the segment if it
7226 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7228 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7231 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7233 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7234 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7237 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7239 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7241 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7243 * config/tc-v850.c (v850_insert_operand): Display instruction when
7244 an error is encountered.
7246 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7248 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7249 (i386-*-sco3.2v5*coff): New target.
7250 (i386-*-sco3.2*): New target.
7251 * configure: Rebuild.
7253 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7255 * config/tc-v850.c: Tidy error message production.
7257 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7259 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7260 validate_immediate return value in the right type for comparisons
7263 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7265 * listing.c (MAX_BYTES): Use listing variables not constants.
7266 (data_buffer): No longer an array, but a pointer.
7267 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7268 (listing_listing): Allocate data_buffer.
7270 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7272 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7273 --listing-rhs-width, --listing-cont-lines.
7274 (show_usage): Update.
7275 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7276 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7277 (print_lines): Use the variables instead of the constants.
7278 (listing_listing): Likewise.
7279 * listing.h: Declare the new vars.
7281 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7283 * as.c (parse_args): Add --keep-locals alias for -L.
7284 Add --strip-local-absolute.
7285 (show_usage): Update.
7286 * as.h (flag_strip_local_absolute): New flag.
7287 * symbols.c (S_IS_LOCAL): Use it.
7288 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7289 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7290 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7292 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7294 * config/tc-m32r.c: Detect if explicitly parallel instructions
7295 might have an io conflict and issue a warning message.
7297 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7299 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7300 cgen_swap_fixups): Functions to save, restore and swap the fixup
7301 chain with a backup copy.
7302 (cgen_asm_finish_insn): Returns address of constructed insn.
7304 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7306 * listing.c (file_info_struct): Remove FILE, add POS.
7307 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7308 (file_info): Don't open the file.
7309 (buffer_line): Check for the file in the last_open cache, updating
7311 (print_source): Don't reference file_info->file.
7312 (listing_listing): Likewise.
7313 (listing_print): Close the file in the cache, if any.
7315 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7317 * read.c (dwarf_file_string): New file static variable.
7318 (emit_expr): Look for constant sequence that leads up to a file
7319 name in DWARF debugging output.
7320 (stringer): Use dwarf_file_string to decide whether to accept a
7321 string as a file name.
7323 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7325 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7326 (crack_operand): Add reg->reglst MRI hack.
7327 (r_seg): Put reglst symbols in reg_section.
7328 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7330 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7332 * tc-sh.c (get_specific): Handle SGR & DBR.
7334 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7336 * tc-h8300.c (parse_reg): Take the length of the symbol into
7337 account when attempting to match a register name.
7338 * tc-h8500.c (parse_reg): Likewise.
7340 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7342 * cgen.c: Formatting changes to improve readability.
7344 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7346 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7349 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7351 Based on a patch from Jim Wilson
7352 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7353 (tc_gen_reloc): Handle cross section PC relative relocs
7356 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7358 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7360 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7362 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7363 (expr_jmp_buf): New static local.
7364 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7365 (cgen_md_operand): New function.
7366 * tc-m32r.c: Clean up pass over `struct foo' usage.
7367 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7369 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7371 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7372 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7374 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7376 * config/tc-i386.c (i386_operand): Give an error if there are
7377 unrecognized characters after an expression.
7379 For older changes see ChangeLog-9697