1 2000-08-14 Andreas Schwab <schwab@suse.de>
3 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
5 2000-08-11 Andreas Schwab <schwab@suse.de>
7 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
10 2000-08-11 Kazu Hirata <kazu@hxi.com>
12 * expr.c: Fix formatting.
13 * config/obj-bout.c: Likewise.
15 2000-08-10 Jason Eckhardt <jle@cygnus.com>
17 * doc/c-i860.texi: Flesh out the i860 section more.
19 2000-08-10 Kazu Hirata <kazu@hxi.com>
21 * symbols.c: Fix formatting.
24 2000-08-09 Alan Modra <alan@linuxcare.com.au>
26 From Rodney Brown <RodneyBrown@mynd.com>
27 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
28 * configure: Regenerate.
30 2000-08-08 Jason Eckhardt <jle@cygnus.com>
32 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
33 (i860_fix_info): New enum.
34 (MD_APPLY_FIX3): Define.
35 (WORKING_DOT_WORD): Define.
36 (TC_HANDLES_FX_DONE): Define.
37 (DIFF_EXPR_OK): Define.
38 (LISTING_HEADER): Define.
39 (TARGET_FORMAT): Select target format based on endian flag.
40 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
41 (target_big_endian): Add external declaration.
43 * config/tc-i860.c: All existing code reworked completely. Other
45 (SYNTAX_SVR4): Define.
46 (target_warn_expand): New variable.
47 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
48 (md_longopts): Declare and define with new options (-EL, -EB,
50 (md_show_usage): New function.
51 (md_operand): New function.
52 (obtain_reloc_for_imm16): New function.
53 (md_apply_fix3): New function.
54 (tc_gen_reloc): New function.
56 2000-08-09 Kazu Hirata <kazu@hxi.com>
58 * hash.c: Fix formatting.
61 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
63 * config/tc-m68hc11.c (build_jump_insn): Make sure the
64 2 bytes of the jump address are in the same frag.
65 (find): Accept 68hc12 register indirect modes.
67 * NEWS: Mention 68HC11 & 68HC12 support.
69 2000-08-07 Richard Henderson <rth@cygnus.com>
71 * config/tc-ia64.c (unwind): Add prologue_mask member.
72 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
73 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
74 (dot_body): Clear unwind.prologue_mask.
75 (dot_prologue): Set it. Accept a register second argument.
77 2000-08-07 Kazu Hirata <kazu@hxi.com>
79 * config/atof-ieee.c: Fix formatting.
80 * config/atof-tahoe.c: Likewise.
82 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
84 * config/tc-avr.c: Use PARAMS macro in function declarations.
85 Don't declare md_pcrel_from_section (already in tc-avr.h).
86 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
87 (avr_operand): Don't set (unsigned) op_mask to -1.
89 2000-08-04 Nick Clifton <nickc@cygnus.com>
91 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
94 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
95 of .popsection, .previous, .pushsection, .subsection,
96 .version, .vtable_entry, .vtable_inherit and .weak.
98 2000-08-05 Kazu Hirata <kazu@hxi.com>
100 * config/tc-cris.c: Fix formatting.
101 * config/tc-i386.c: Likewise.
102 * config/tc-sparc.c (sparc_ip): Simplify the code.
104 2000-08-04 Kazu Hirata <kazu@hxi.com>
106 * config/tc-cris.c: Rearrange code for readability.
107 * config/tc-d10v.c: Fix formatting.
108 * config/tc-m32r.c: Likewise.
109 * config/tc-sparc.c: Likewise.
111 2000-08-02 Jim Wilson <wilson@cygnus.com>
113 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
114 before ia64_find_opcode.
115 (md_assemble): Likewise.
117 2000-08-01 Nick Clifton <nickc@cygnus.com>
119 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
120 Undo some formatting fixes.
122 2000-08-01 Kazu Hirata <kazu@hxi.com>
124 * config/obj-som.c: Fix formatting.
125 * config/obj-ieee.c: Likewise.
126 * config/tc-arm.c: Likewise.
127 * config/tc-v850.c: Likewise.
129 2000-08-01 Nick Clifton <nickc@redhat.com>
131 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
132 index by command line option.
134 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
136 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
137 (@node M68K-Branch): Rewrite to match the reality.
139 2000-07-31 Jason Eckhardt <jle@cygnus.com>
141 * doc/c-i860.texi: New file.
142 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
143 * doc/Makefile.in: Regenerate.
144 * doc/all.texi: Add I860 as relevant architecture.
145 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
147 2000-07-31 Kazu Hirata <kazu@hxi.com>
149 * config/tc-d30v.c: Fix formatting.
151 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
153 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
154 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
155 long emit a long branch if available instead of an absolute jump, never
156 emit absolute jumps for anything with --pcrel.
158 * doc/c-m68k.texi: Document new command line option.
160 2000-07-28 Jason Eckhardt <jle@cygnus.com>
162 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
163 * configure: Regenerated.
164 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
165 of operand to the .type directive (.e.g, "type").
167 2000-07-28 Alan Modra <alan@linuxcare.com.au>
169 * as.h (warn_comment, found_comment, found_comment_file): Declare.
170 * app.c (do_scrub_chars): Record where first comment found.
171 * read.c (read_a_source_file): Init found_comment on entry, and
172 notify whether comments found on exit.
173 * config/tc-hppa.c (md_shortopts): Add "c".
174 (md_longopts): Add warn-comment.
175 (md_parse_option): Handle it.
176 (md_show_usage): Show available options.
177 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
179 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
181 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
182 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
184 (md_estimate_size_before_relax): Don't fall off end of function.
186 2000-07-27 Kazu Hirata <kazu@hxi.com>
188 * config/tc-avr.c: Fix formatting.
189 * config/tc-ns32k.c: Likewise.
191 2000-07-27 Alan Modra <alan@linuxcare.com.au>
193 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
195 2000-07-27 Kazu Hirata <kazu@hxi.com>
197 * config/tc-d10v.c: Fix formatting.
198 * config/tc-z8k.c: Likewise.
199 * config/tc-sparc.c: Likewise.
201 2000-07-26 Dave Brolley <brolley@redhat.com>
203 * cgen.c (queue_fixup): Declare opinfo.
204 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
205 (gas_cgen_md_operand): Ditto.
206 (gas_cgen_md_apply_fix3): Ditto.
208 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
210 * config/obj-coff.c (obj_frob_symbol): Don't merge
211 labels. Don't merge if the symbol isn't constant. Return
212 immediately if a symbol is merged.
214 2000-07-22 Alan Modra <alan@linuxcare.com.au>
216 * frags.c (frag_align): Correct absolute section alignment.
218 2000-07-20 DJ Delorie <dj@redhat.com>
220 * config/obj-coff.c (obj_frob_symbol): revert previous change,
221 it breaks linking against DLLs.
223 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
225 * configure.in: Add CRIS support.
226 * configure: Regenerate.
227 * Makefile.am: (CPU_TYPES): Add cris.
228 (CPU_OBJ_VALID) [aout]: Add cris.
229 (MULTI_CPU_TYPES): Add cris.
230 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
231 [coff]: Only i386 and mips are valid.
232 (TARGET_CPU_CFILES): Add config/tc-cris.c.
233 (TARGET_CPU_HFILES): Add config/tc-cris.h.
234 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
235 Regenerate dependencies.
236 * Makefile.in: Regenerate.
237 * aclocal.m4: Regenerate.
238 * as.c: Declare crisaout, criself.
239 * config/tc-cris.h, config/tc-cris.c: New.
240 * config/e-criself.c, config/e-crisaout.c: New.
241 * po/POTFILES.in, po/gas.pot: Regenerate.
243 2000-07-20 Kazu Hirata <kazu@hxi.com>
245 * read.c: Fix formatting.
246 * write.c: Fix formatting.
248 2000-07-19 H.J. Lu <hjl@gnu.org>
250 * sb.c: Include <stdlib.h> if exists for abort ().
252 2000-07-19 Alan Modra <alan@linuxcare.com.au>
254 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
255 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
256 (pa_type_args): Same here.
258 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
260 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
261 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
262 the storage class is already set.
264 2000-07-17 Kazu Hirata <kazu@hxi.com>
266 * config/tc-m68hc11.c: Fix formatting.
267 * config/tc-mn10200.c: Likewise.
268 * config/tc-mn10300.c: Likewise.
269 * config/tc-pj.c: Likewise.
270 * config/tc-tic80.c: Likewise.
271 * config/tc-w65.c: Likewise.
273 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
275 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
278 2000-07-15 Ian Lance Taylor <ian@zembu.com>
280 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
283 2000-07-15 Alan Modra <alan@linuxcare.com.au>
285 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
286 ELF as are used for SOM (except the 32-bit reloc one) to decide
287 whether a symbol can be reduced to a section symbol. Expand on
288 the comment for symbols involved in LR% and RR% expressions.
290 2000-07-14 Nick Clifton <nickc@cygnus.com>
292 * config/tc-mips.c (mips_disable_float_construction): New
293 static variable. Set to true if doubles should not be
294 constructed by loading two single width fp registers with
296 (mips_ip): Test mips_disable_float_construction.
297 (md_longopts): Add command line switches --construct-floats
298 and --no-construct-floats.
299 (md_parse_option): Parse new command line options.
300 (md_show_usage): Describe new command line options.
302 * doc/c-mips.texi: Document new command line options.
304 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
306 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
307 * configure: Regenerate.
309 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
311 * configure.in (DEFAULT_EMULATION setting): Revert part of
312 2000-07-01 change that set te_multi=multi unless set to tmips.
313 * configure: Regenerate.
315 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
317 * config/obj-coff.c (coff_frob_section): Add padding to the last
318 section when aligning it increases its size.
320 2000-07-11 Kazu Hirata <kazu@hxi.com>
322 * config/tc-tic54x.c: Fix formatting.
324 2000-07-10 Kazu Hirata <kazu@hxi.com>
326 * config/tc-h8500.c: Fix formatting.
327 * config/tc-tic54x.c: Fix formatting.
329 2000-07-10 Alan Modra <alan@linuxcare.com.au>
331 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
332 displacements correctly.
334 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
336 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
338 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
342 2000-07-09 Alan Modra <alan@linuxcare.com.au>
344 From David Huggins-Daines <dhd@linuxcare.com>
345 * config/te-hppalinux64.h: Add a new emulation.
346 * configure.in (emulations): Add configure bits to support the
347 64-bit Linux/parisc target.
348 * configure: Regenerate.
350 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
351 (md_shortopts): Add `V' for ELF.
353 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
354 when SOM or ELF_ARG_RELOC are defined.
355 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
356 ELF_ARG_RELOC are defined.
357 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
358 (pa_stringer): ..Do it here instead. Fix comment typos.
359 (hppa_force_relocation): Cast enums to int before comparing with
362 From Ryan Bradetich <rbradetich@uswest.net>
363 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
364 redifinition warning.
365 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
366 (hppa_force_relocation): ditto
367 (md_apply_fix): Added cast to buf to fix warnings.
369 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
370 cons_fix_new_hppa, hppa_force_relocation): Prototype.
372 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
373 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
374 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
375 reloc_type** to avoid warnings in switch.
376 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
377 little earlier instead.
379 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
381 (pa_type_args): Use symbol_arg_reloc_info.
382 (struct pa_it): Make arg_reloc unsigned int.
383 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
384 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
385 (pa_code): Delete. pa_text duplicates this function.
386 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
387 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
389 (cons_fix_new_hppa): Actually change selector to e_fsel when
390 warning about assuming so.
391 (tc_gen_reloc): More example elf arg reloc code.
392 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
393 (hppa_force_relocation): Likewise.
395 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
397 (pa_end_of_source): Prototype.
398 (hppa_fix_adjustable): Prototype.
399 (LABELS_WITHOUT_COLONS): Move it..
400 * config/te-hppa.h: To here.
402 * config/te-hppa64.h: New file.
404 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
406 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
407 format -10, -16, 16 relocs.
408 (hppa_elf_mark_end_of_function): Test for null
409 last_call_info->start_symbol
411 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
412 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
413 re_assesmble_* functions. Delete extraneous statements. Fix
415 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
416 insn to re_assemble_*.
418 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
420 * doc/internals.texi (Expressions): Fix typo.
422 2000-07-08 Kazu Hirata <kazu@hxi.com>
424 * config/tc-sh.c: Fix formatting.
425 * config/tc-tic54x.c: Fix formatting.
426 * depend.c: Fix formatting.
427 * flonum-konst.c: Likewise.
428 * flonum-mult.c: Likewise.
430 2000-07-07 Kazu Hirata <kazu@hxi.com>
432 * config/tc-sh.c: Fix comments.
433 * config/obj-vms.c: Fix comments.
434 * config/tc-a29k.c: Likewise.
435 * config/tc-alpha.c: Likewise.
436 * config/tc-h8300.c: Likewise.
437 * config/tc-h8500.c: Likewise.
438 * config/tc-i370.c: Likewise.
439 * config/tc-ia64.c: Likewise.
440 * config/tc-m68hc11.c: Likewise.
441 * config/tc-m68k.c: Likewise.
442 * config/tc-mips.c: Likewise.
443 * config/tc-ns32k.c: Likewise.
444 * config/tc-ppc.c: Likewise.
445 * config/tc-z8k.c: Likewise.
447 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
449 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
450 Default to '(SEC_LOAD | SEC_DATA)'.
451 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
453 * doc/internals.texi (CPU Backend): Describe
454 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
456 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
458 * as.c (parse_args): NULL terminate the long option list.
460 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
462 * config/tc-d30v.h: Include "write.h" for fixS.
463 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
465 2000-07-05 Nick Clifton <nickc@cygnus.com>
467 * config/tc-d30v.c (write_2_short): Further changes to warning
468 messages produced when combining EITHER_BUT_PREFER_MU attributed
471 2000-07-05 DJ Delorie <dj@redhat.com>
475 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
477 * config/tc-arm.c (psrs): Accept combinations of flags.
479 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
481 * config/tc-avr.c: Change _ () to _() around all strings marked
482 for translation (exception from the usual coding style).
483 (avr_opt): New struct variable, how the new switches are set.
484 (OPTION_MMCU): Define as 'm' and actually use.
485 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
486 (show_mcu_list): New function, display the list of known MCUs.
487 (md_show_usage): Document the new switches. Call show_mcu_list.
488 (avr_set_arch): Change 'm' to OPTION_MMCU.
489 (md_parse_option): Call show_mcu_list if unknown MCU specified.
490 Handle the new switches.
491 (avr_operands): Disable warnings for undefined combinations of
492 operands if -mall-opcodes. Disable warnings for skipping two-word
493 instructions if enhanced core or -mno-skip-bug.
494 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
495 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
496 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
497 (avr_ldi_expression): Warn about implicit lo8().
498 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
500 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
502 * configure.in: Add entry for mips-*-sysv4*MP*
504 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
505 elf32-tradlittlemips for traditional mips targets.
506 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
507 test for Link Once sections as in adjust_reloc_syms.
508 * config/te-tmips.h: New file for traditional mips targets. Define
511 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
513 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
514 flags argument is not present, don't change an existing section's
515 section's attributes. If the flags argument is present, warn if the
516 attributes don't match the section's current attributes. When
517 long section names are supported, set SEC_LINK_ONCE and
518 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
520 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
522 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
523 symbols; create them.
525 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
527 * write.c (set_segment_vma): New: Set vma and lma for a segment.
528 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
530 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
532 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
533 expressions. Ignore the problem when handling 16 bit immediates,
534 because the assembler will take care of the relocation later.
536 2000-06-27 Nick Clifton <nickc@cygnus.com>
538 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
539 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
540 sequential order, and emit warning messages if the input source
541 code contains constructs like that, or parallel constructs
542 containing such opcodes.
544 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
546 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
547 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
548 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
549 (md_show_usage): Update usage message.
550 (md_parse_option): Allow redefinition of MCU type within the
551 same avr[1-5] bfd machine type. Show both old and new MCU type
552 in the error message.
553 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
554 Simplify 8K wrap code.
556 2000-06-25 Kazu Hirata <kazu@hxi.com>
558 * config/obj-aout.c: Remove all uses of DEFUN.
559 * config/obj-ieee.c: Likewise.
560 * config/tc-sh.c: Fix comment typos.
561 * config/tc-tahoe.c: Likewise.
562 * config/tc-vax.c: Likewise.
563 * config/tc-w65.c: Likewise.
564 * config/tc-z8k.c: Likewise.
565 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
567 2000-06-24 DJ Delorie <dj@cygnus.com>
569 * config/tc-i386.c (md_estimate_size_before_relax): Revert
570 more changes from Sept 1999
571 (tc_i386_fix_adjustable): ditto
572 (md_apply_fix3): ditto
574 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
576 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
577 (gas_cgen_parse_operand): Set it around expression() call.
578 (gas_cgen_md_operand): Test for it before longjmp().
580 2000-06-24 Kazu Hirata <kazu@hxi.com>
582 * config/tc-h8500.c: Remove all uses of DEFUN.
583 * config/tc-sh.c: Likewise.
584 * config/tc-w65.c: Likewise.
585 * config/tc-z8k.c: Likewise.
587 * config/tc-h8500.c: Fix typos in comments.
589 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
591 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
594 2000-06-23 matthew green <mrg@redhat.com>
596 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
597 defined. Fix error message for `[' grouping.
599 2000-06-22 Kazu Hirata <kazu@hxi.com>
601 * config/tc-h8300.c: Fix formatting and comment typos.
603 2000-06-22 Timothy Wall <twall@cygnus.com>
605 * config/tc-ia64.c (note_register_values): Move premature QP
606 notation clearing into the appropriate place.
608 2000-06-22 Alan Modra <alan@linuxcare.com.au>
610 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
611 first before anything else. Add bin-bugs.h, emul.h and progress.h
612 Sort list of files as for $(OBJS) in Makefile.am.
614 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
615 find one. Remake dependencies.
616 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
617 * Makefile.in: Regenerate.
618 * doc/Makefile.in: Regenerate.
620 * config/tc-i386.c (i386_displacement): Don't assume a constant
621 displacement is necessarily 16 bits when in 16 bit code mode.
622 (md_assemble): Instead size the displacement here after we know
623 for sure that a .code16gcc operand hasn't automatically added
624 operand size prefixes.
626 2000-06-21 H.J. Lu <hjl@gnu.org>
628 * Makefile.am: Rebuild dependency.
629 * Makefile.in: Rebuild.
631 2000-06-21 Kazu Hirata <kazu@hxi.com>
633 * config/tc-h8300.c (parse_reg): Make the function static.
634 (parse_exp): Likewise.
636 2000-06-20 DJ Delorie <dj@cygnus.com>
638 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
639 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
640 for cygwin import libraries to work properly.
642 2000-06-20 H.J. Lu <hjl@gnu.org>
644 * Makefile.am: Rebuild dependency.
645 * Makefile.in: Rebuild.
646 * configure: Likewise.
647 * doc/Makefile.in: Likewise.
649 2000-06-20 Timothy Wall <twall@cygnus.com>
651 * doc/internals.texi (CPU backend): Add @itemx for
652 TC_START_LABEL_WITHOUT_COLON.
653 * doc/c-tic54x.texi: New.
654 * doc/as.texinfo: Add tic54x features and include primary tic54x
656 * doc/all.texi: Add C54X.
657 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
658 * doc/Makefile.in: Regenerate.
659 * configure.in: Add tic54x and define LIBM for tic54x.
660 * configure: Regenrate.
661 * config/tc-tic54x.[ch]: New.
662 * config/obj-coff.h: Add tic54x.
663 * Makefile.am: (CPU_TYPES): Add tic54x.
664 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
665 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
666 (as_new_LDADD): Add $(LIBM).
667 * Makefile.in: Regenerate.
669 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
671 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
672 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
673 * doc/as.texinfo: Likewise.
675 * configure, Makefile.in: Regenerate.
676 * configure.in (emulations): Recognize m6811 and m6812.
677 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
678 Added files for 68hc11 and 68hc12 assembler.
679 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
680 * config/tc-m68hc11.h: Header definition for that assembler.
682 2000-06-18 Nick Clifton <nickc@redhat.com>
684 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
685 instead of OCTETS_PER_BYTE.
687 * config/tc-v850.c: Fix compile time warnings.
688 * config/tc-ppc.c: Fix compile time warnings.
690 2000-06-18 H.J. Lu <hjl@gnu.org>
692 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
693 * configure: Rebuild.
695 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
697 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
700 2000-06-16 Nick Clifton <nickc@cygnus.com>
702 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
703 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
705 * doc/c-mips.texi: Document newly accepted cpu variants.
707 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
709 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
711 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
713 * macro.c (getstring): Make it possible to escape the quote
716 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
718 * config/tc-hppa.c (pa_export): Weak symbols can be global.
720 2000-06-13 H.J. Lu <hjl@gnu.org>
722 * configure: Regenerate.
724 2000-06-09 Alan Modra <alan@linuxcare.com.au>
726 * app.c (do_scrub_begin): Don't default lex[';'] as a line
728 * doc/internals.texi (line_separator_chars): Semicolon is no
729 longer a default. Mention null and newline as defaults.
731 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
733 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
734 * config/tc-i860.h (line_separator_chars): Likewise.
735 * config/tc-h8300.c (line_separator_chars): Likewise.
736 * config/tc-i960.c (line_separator_chars): Likewise.
737 * config/tc-m68k.c (line_separator_chars): Likewise.
738 * config/tc-mips.c (line_separator_chars): Likewise.
739 * config/tc-ns32k.c (line_separator_chars): Likewise.
740 * config/tc-sparc.c (line_separator_chars): Likewise.
741 * config/tc-vax.c (line_separator_chars): Likewise.
743 * config/tc-h8300.c (comment_chars): Use string initialiser.
744 * config/tc-i960.c (line_comment_chars): Likewise.
745 * config/tc-z8k.c (comment_chars, line_comment_chars,
746 line_separator_chars): Likewise.
748 * config/tc-arm.c (line_separator_chars): Always use `;', not just
751 2000-06-08 Nick Clifton <nickc@cygnus.com>
753 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
756 2000-06-08 David O'Brien <obrien@FreeBSD.org>
758 * configure.in (VERSION): Update to show this is the CVS mainline.
760 2000-06-08 Matthew Jacob <mjacob@feral.com>
762 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
763 $at is the integer register $r28, vs. both $r28 and the floating
766 2000-06-08 James E. Wilson <wilson@cygnus.com>
768 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
769 (dot_endp): Don't call ia64_flush_insns.
770 (emit_one_bundle): Don't delete prologue/body records from
771 unwind_record list in first loop. Rewrite second loop to account for
774 2000-06-07 David Mosberger <davidm@hpl.hp.com>
776 * config/tc-ia64.c: Add missing prototypes.
777 (generate_unwind_image): Cast argument to output_unw_records call.
779 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
781 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
783 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
785 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
786 (REGISTER_P): likewise.
787 (avr_opcodes): uses include/opcode/avr.h
788 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
790 2000-06-04 Alan Modra <alan@linuxcare.com.au>
792 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
795 2000-06-03 H.J. Lu <hjl@gnu.org>
797 * read.c (is_end_of_line): Put back `;'.
799 2000-06-03 Alan Modra <alan@linuxcare.com.au>
801 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
803 2000-06-01 Alan Modra <alan@linuxcare.com.au>
805 * expr.c (operand): Test is_end_of_line outside switch to catch
806 line separator chars that are also operators.
807 (operator): Return O_illegal for line separator chars.
809 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
810 entry (or `!' entry for TC_HPPA).
812 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
813 before indexing is_end_of_line. Remove redundant check for '\0'.
815 * config/tc-h8500.c (md_assemble): Likewise.
816 * config/tc-mcore.c (md_assemble): Likewise.
817 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
820 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
822 * config/tc-mcore.c (mcore_cons): Likewise.
823 (mcore_float_cons): Likewise.
824 (mcore_stringer): Likewise.
825 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
827 2000-06-01 Scott Bambrough <scottb@netwinder.org>
829 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
831 2000-05-29 Nick Clifton <nickc@cygnus.com>
833 * config/tc-sh.c: Fix compile time warning messages.
835 * config/tc-mips.c: Fix compile time warning messages.
837 2000-05-29 Philip Blundell <philb@gnu.org>
839 * doc/as.texinfo: Update copyright dates.
840 (Local Labels): Delete misplaced mention of ARM.
841 * NEWS: Mention ARM ELF support.
843 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
845 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
846 it is modified, and use the real_size to compute the frag address
847 for dwarf2 line info.
849 2000-05-27 Alan Modra <alan@linuxcare.com.au>
851 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
852 line-matching scheme to cope with automake moving variables around.
853 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
854 * Makefile.in: Regenerate.
856 2000-05-26 Jakub Jelinek <jakub@redhat.com>
858 * config/tc-sparc.c (sparc_relax): New.
859 (md_longopts): Add -relax and -no-relax options.
860 (md_parse_options, md_show_usage): Likewise.
861 (md_apply_fix3): Optimize tail call into branch always if possible.
863 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
865 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
866 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
867 rules, with warning when a GAS statement specifies a packing that
868 will result in an instruction being squashed.
869 Added typdef packing_type and enumerals, changed various integer
870 literals to use the enumerals.
872 2000-05-24 David Mosberger <davidm@hpl.hp.com>
874 * config/tc-ia64.c (dot_restorereg_p): New function.
875 (md_pseudo_table): Add restorereg.p.
876 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
877 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
879 * config/tc-ia64.h (unw_record_type): Add unwabi.
880 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
881 called MASK with members for imask, and the masks produced by
882 fr_mem, gr_mem, br_mem, and frgr_mem.
883 (unw_p_record): Add members ABI and CONTEXT.
884 (unw_x_record): Add member AB.
885 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
886 as pseudo-register for use during unwind info generation.
887 (AR_PFS, AR_LC): New macros.
888 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
889 whose names start with an at sign (as in "@priunat").
890 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
892 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
893 proc_end, unwind_info, personality_routine): Consolidate into
894 "unwind" structure to reduce offset-table use. Add member
895 NEXT_SLOT_NUMBER to track the slot number for the next instruction
897 (output_R1_format, output_R3_format, output_P3_format,
898 output_P6_format): Initialize R with zero to reduce compiler warnings.
899 (output_P7_format): Ditto. Add `default' branch to switch
900 statement to reduce compiler warnings.
901 (output_P8_format, output_B1_format, output_B4_format): Ditto.
902 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
903 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
904 into single argument.
905 (output_X1_format, output_X3_format): Initialize R with zero to reduce
906 compiler warnings. Merge A and B args into single argument.
907 (output_X2_format, output_X4_format): Remove unused variable R. Merge
908 A and B args into single argument.
909 (free_record): Removed (wasn't used).
910 (free_list_records): Also free imasks in prologue records.
911 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
912 (output_spill_mask): Remove.
913 (output_unwabi): New function.
914 (output_epilogue, output_label_state, output_copy_state): Call
916 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
917 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
919 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
920 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
921 as part of handling the prologue records. Emit region's imask if
922 we have one. Handle unwabi, epilogue, label_state, copy_state,
923 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
924 spill_sprel_p, and spill_reg_p records.
925 (set_imask, count_bits, slot_index): New function.
926 (fixup_unw_records): Fix region size computation. Handle
927 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
928 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
929 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
930 set_imask accordingly. Update imask for gr_gr, and br_gr records.
931 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
932 (dot_save): Use manifest constants for applicaton registers.
933 Handle REG_PR and REG_PRIUNAT.
934 (dot_restore): Don't just ignore it.
935 (dot_restorereg): New function..
936 (generate_unwind_image): Ensure unwind info is a multiple of eight
937 bytes, not just four bytes.
938 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
939 (dot_altrp): Don't just ignore it.
940 (dot_savemem): New function. Replaces dot_savesp() and
941 dot_savepsp(). Use manifest constants for applicaton registers.
942 Handle REG_PR and REG_PRIUNAT.
943 (dot_savef): Simplify.
944 (dot_saveb): Support generation of br_gr.
945 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
946 dot_label_state, dot_copy_state): New function.
947 (dot_unwabi): Don't just ignore it.
948 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
949 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
950 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
951 (emit_one_bundle): Set slot number for prologue/body records
952 *before* emitting the first insn.
953 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
954 (md_begin): Declare "psp" pseudo-register.
955 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
956 so we don't get segfault.
957 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
958 counts as required per SW Conventions manual
959 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
960 output_preds_psprel, output_preds_sprel, output_spill_base,
961 output_unat_psprel, output_unat_sprel, output_lc_psprel,
962 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
963 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
964 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
965 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
966 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
967 (dot_vframe): Implement.
968 (dot_vframesp, dot_vframepsp): New function.
970 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
972 * configure.in (i386-*-freebsd a.out entry): Quote properly.
973 * configure: Regenerate.
975 2000-05-23 Alan Modra <alan@linuxcare.com.au>
977 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
978 (md_estimate_size_before_relax): so we can use it here instead of
979 old kludges. Localise vars to blocks. Comment.
981 * frags.c (frag_new): Update fr_var comments.
982 * frags.h (struct frag): Ditto.
984 2000-05-22 Richard Henderson <rth@cygnus.com>
986 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
987 (pseudo_func): Add pcrel.
988 (operand_match): Handle IA64_OPND_TGT64.
989 (build_insn): Likewise.
990 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
991 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
992 (fix_insn): Handle all three 64-bit relocation types.
994 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
996 * obj.h (struct format_ops): New members begin, app_file,
997 s_set_other, s_set_desc, s_get_type, s_set_type,
998 separate_stab_sections, init_stab_section.
1000 * config/obj-multi.h: Update GPL notice to v2.
1002 (obj_app_file): New.
1003 (S_SET_SIZE): Test s_set_size for NULL before calling.
1004 (S_SET_ALIGN): Similar for s_set_align.
1009 (SEPARATE_STAB_SECTIONS): New.
1010 (INIT_STAB_SECTION): New.
1011 (EMIT_SECTION_SYMBOLS): New.
1012 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1014 * config/obj-elf.h: Update GPL notice to v2.
1015 Mention that this file is included from obj-multi.h.
1016 (obj_begin): Wrap definition in ifndef.
1017 (elf_file_symbol): Constify declaration.
1018 (obj_app_file): Ditto.
1019 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1020 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1022 * config/obj-elf.c (elf_s_set_other): New.
1023 (elf_file_symbol): Constify argument.
1024 (elf_separate_stab_sections): New.
1025 (elf_init_stab_section): New.
1026 (elf_format_ops): Add new members. Remove comma at end.
1028 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1029 (ecoff_format_ops): Add new fields. Remove comma at end.
1030 Mention inconsistency for emit_section_symbols.
1032 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1034 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1035 (coff_separate_stab_sections): New.
1036 (coff_format_ops): Add new members.
1038 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1039 (obj_aout_s_set_other): New.
1040 (obj_aout_s_set_desc): New.
1041 (obj_aout_s_get_type): New.
1042 (obj_aout_s_set_type): New.
1043 (obj_aout_separate_stab_sections): New.
1044 (aout_format_ops): New members added. Use obj_aout_process_stab,
1045 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1046 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1048 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1050 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1052 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1053 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1054 (md_estimate_size_before_relax): Ensure jumps to weak and
1055 externally visible symbols are relocatable.
1057 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1059 * stabs.c (aout_process_stab): Make global.
1060 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1061 * read.h (aout_process_stab): Declare.
1063 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1064 Generalize to *aout, *coff *elf.
1065 * configure: Regenerated.
1067 * doc/internals.texi (Object format backend): Say
1068 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1070 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1071 * Makefile.in: Regenerated.
1073 2000-05-19 Catherine Moore <clm@cygnus.com>
1075 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1077 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1079 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1080 instruction to reflect change in re_assemble_*.
1082 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1084 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1085 build PA64 ELF tools.
1086 * configure: Rebuilt.
1088 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1090 * Makefile.am: Regenerate dependencies.
1091 * Makefile.in: Regenerate.
1093 2000-05-15 Nick Clifton <nickc@cygnus.com>
1095 * config/tc-arm.c (struct asm_psr): Add boolean field
1096 distinguishing between CSPR and SPSR. Rename 'number' field
1098 (psrs): Rearrange contents to match new asm_psr structure.
1099 (arm_psr_parse): Move next to psr_required_here. Make it
1100 return an asm_psr structure.
1101 (psr_required_here): Use asm_psr structure returned by
1103 (do_msr): Reorganise to allow psr_required_here to be called
1105 (md_undefined_name): Mark 'name' parameter as unused, since
1106 the COFF target does not use it.
1108 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1110 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1112 * config/te-aux.h: Likewise.
1113 * config/te-dpx2.h: Likewise.
1114 * config/te-go32.h: Likewise.
1115 * config/te-hp300.h: Likewise.
1116 * config/te-hppa.h: Likewise.
1117 * config/te-i386aix.h: Likewise.
1118 * config/te-ic960.h: Likewise.
1119 * config/te-interix.h: Likewise.
1120 * config/te-nbsd532.h: Likewise.
1121 * config/te-pc532mach.h: Likewise.
1122 * config/te-ppcnw.h: Likewise.
1123 * config/te-psos.h: Likewise.
1124 * config/te-sparcaout.h: Likewise.
1125 * config/te-sun3.h: Likewise.
1126 * config/te-sysv32.h: Likewise.
1128 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1130 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1131 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1132 and sign extend without an if statement.
1133 (build_bytes): Likewise.
1135 2000-05-14 Kazu Hirata <kazu@hxi.com>
1137 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1138 X_add_symbol L_32 case.
1140 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1142 * config/te-freebsd.h: New file.
1144 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1146 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1147 bindtextdomain): Replace defines with those from intl/libgettext.h
1148 to quieten gcc warnings.
1150 * NEWS: Mention x86 .arch and -q.
1152 * config/tc-i386.c (quiet_warnings): New.
1153 (md_assemble): Use quiet_warnings.
1154 (md_parse_option): Set quiet_warnings from -q.
1155 (md_show_usage): Mention -q, delete -m.
1156 (flag_do_long_jump): Delete.
1157 (md_parse_option): Remove -m.
1158 (md_show_usage): Remove -m.
1159 (md_create_long_jump): Remove useless flag_do_long_jump code.
1161 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1162 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1164 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1165 Alexander Sokolov <robocop@netlink.ru>
1167 * doc/c-i386.texi (i386-Arch): New section.
1168 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1170 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1171 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1172 architecture has been given and is not 486.
1173 (set_cpu_arch): New.
1174 (md_pseudo_table): Add .arch.
1175 (md_assemble): Warn if cpu architecture has been given and an
1176 unsupported instruction.
1178 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1179 Move operand_types bit defines after relevant template field.
1180 (template): Add cpu_flags.
1184 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1186 * config/tc-mn10300.h (md_end): Define.
1187 (mn10300_finalize): Declare.
1188 * config/tc-mn10300.c: Include dwarf2dbg.h.
1189 (debug_line): Define.
1190 (md_assemble): Generate dwarf2 line info.
1191 (mn10300_finalize): New function. Finalize dwarf2 info.
1193 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1195 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1196 external version of the relocation for weak symbols.
1198 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1200 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1201 frame size in units of 16 bytes, as required per SW Conventions manual.
1202 (output_unw_records): Output info-block header as a dword to get
1205 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1207 * as.h: #include "file", not <file> on files from ../include.
1208 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1209 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1210 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1211 (tc_coff_symbol_emit_hook): Ditto.
1212 (OPTCOUNT): Cast to int to avoid compiler warning.
1213 (md_begin): Fix signed/unsigned warnings.
1215 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1217 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1218 ABRANCH LONG case for a conditional branch on a 68000.
1219 (md_estimate_size_before_relax): Likewise. Also handle
1220 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1221 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1222 PC-relative on all CPUs.
1223 (md_estimate_size_before_relax): Likewise.
1225 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1227 * as.c (parse_args): Just mention current year in printed
1230 2000-05-03 J.T. Conklin <jtc@redback.com>
1232 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1234 (md_parse_option): Recognize -m7400.
1236 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1238 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1239 don't permit lp to become less than the words array.
1241 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1243 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1244 Fix little-endian case.
1246 2000-05-03 David O'Brien <obrien@NUXI.com>
1248 * as.c (parse_args): Update copyright.
1250 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1252 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1253 for the .bss section too.
1255 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1257 * configure.in: Set em=linux for hppa-*-linux.
1258 * configure: Regenerate.
1259 * doc/Makefile.in: Regenerate with correct automake.
1261 * frags.c (frag_grow): Sanity check chunk_size.
1263 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1264 * config/obj-som.h: Likewise.
1265 * config/obj-ieee.h: Likewise.
1267 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1269 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1270 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1271 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1272 (pa_ip): low_sign_unext now returns via function value. Use
1273 re_assemble_* instead of dis_assemble_* and
1274 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1276 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1277 (md_section_align, md_parse_option, md_show_usage,
1278 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1279 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1280 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1281 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1282 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1284 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1285 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1286 outside of switch. Correct mask and shifting errors in case 10
1287 and case -11. In case 21, compare against signed range to suit
1288 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1289 case 17 and case 22, use offsetT variable to properly check range.
1290 Use re_assemble_* here too.
1291 (evaluate_absolute): Change type of value to offsetT. Call
1292 hppa_field_adjust to do the work for us.
1293 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1294 (pa_parse_cmpib_64_cmpltr): Ditto.
1295 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1296 of i to unsigned int.
1297 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1298 (pa_end_of_source): Return type is void.
1300 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1302 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1304 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1306 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1307 More comments added.
1308 (md_begin): Removed "construct symbols for each register name".
1309 Because register names conflicts with GCC generated function
1311 (avr_operand): Now constant numbers can be used as a register
1312 identifiers (0 as r0, 31 as r31).
1313 (md_assemble): use skip_space () before parsing instruction
1316 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1318 * config/tc-avr.c: New AVR_ISA_ defined.
1319 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1320 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1321 for `fmul', `movw' and `lpm R,Z' instructions.
1322 (avr_operands): Warn if current opcode is a two-word instruction
1323 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1324 (avr_opcodes): New commands added.
1325 (REGISTER_P): Check 'a' and 'v' constraint letters.
1326 (mcu_types): New MCU added.
1328 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1330 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1331 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1332 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1333 * configure: Regenerate.
1335 2000-04-29 Andreas Jaeger <aj@suse.de>
1337 * as.h: Correctly check GCC version.
1339 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1341 * as.c (parse_args): Allow md_parse_option to override -a listing
1343 * config/obj-coff.c (add_lineno): Change type of offset parameter
1344 from "int" to "bfd_vma."
1345 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1346 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1347 (ppc_change_csect): Align correctly for XCOFF64.
1348 (ppc_machine): New function, which discards "ppc_machine" line.
1349 (ppc_tc): Cons for 8 when code is 64 bit.
1350 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1352 (md_parse_option): Handle -a64 and -a32.
1354 * config/tc-ppc.h (TARGET_MACH): Define.
1355 (TARGET_FORMAT): Move to function.
1356 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1358 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1360 * doc/as.1: Fix unbalanced brackets.
1362 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1364 (line_comment_chars): Set to '/' if TE_FreeBSD.
1366 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1368 * configure.in: Configury support for PA64 (currently disabled).
1369 * configure: Rebuilt.
1371 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1373 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1374 bfd_set_section_alignment.
1376 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1378 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1381 2000-04-24 Nick Clifton <nickc@cygnus.com>
1383 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1384 * doc/as.texinfo (Align): Include arm and strongarm in list of
1385 targets that have the second form of the behaviour of the .align
1388 2000-04-24 Mark Klein <mklein@dis.com>
1390 * obj-som.c: Terminate obj_pseudo_table.
1392 2000-04-22 Timothy Wall <twall@cygnus.com>
1394 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1396 (operand_match): Conditionally insert default bit values for IMMU9.
1398 2000-04-14 Matthew Green <mrg@cygnus.com>
1400 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1401 * configure: Rebuilt.
1403 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1404 Jason Eckhardt <jle@cygnus.com>
1406 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1408 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1409 Added handling of new operand types l,y,&,fe,fE,fx.
1411 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1412 David Mosberger <davidm@hpl.hp.com>
1413 Timothy Wall <twall@cygnus.com>
1414 Andrew MacLeod <amacleod@cygnus.com>
1415 Jim Wilson <wilson@cygnus.com>
1417 * Makefile.am (CPU_TYPES): Add ia64.
1418 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1419 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1420 * Makefile.in: Rebuild.
1421 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1422 * configure: Rebuild.
1423 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1424 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1425 * expr.c (expr): Handle md_optimize_expr.
1426 * read.c (LEX_HASH): Add comment.
1427 * config/tc-ia64.c, config/tc-ia64.h: New files.
1429 2000-04-21 Richard Henderson <rth@cygnus.com>
1431 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1432 bundling a non-delayed branch type instruction.
1434 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1436 * config/tc-mn10300.c (HAVE_AM30): Define.
1437 (md_assemble): Use it.
1439 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1441 * config/obj-elf.c (obj_elf_change_section): Check for changed
1444 * Makefile.am: (CPU_MULTI_VALID): Remove.
1445 (MULTI_CPU_TYPES): Define.
1446 (MULTI_CPU_OBJ_VALID): Define.
1447 (DEPTC): Use the above.
1448 (DEPOBJ): Same here.
1450 Regenerate dependencies.
1451 * Makefile.in: Regenerate.
1453 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1455 * Makefile.am (YACC, LEX): Get them from configure.
1457 2000-04-18 H.J. Lu (hjl@gnu.org)
1459 * config/tc-i386.c (offset_in_range): Use addressT instead of
1460 bfd_vma for non-bfd assemblers.
1462 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1464 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1465 doesn't give spurious errors.
1467 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1469 * as.h (SEEK_SET): Define if undefined.
1471 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1473 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1474 constants, and don't assume offsetT is 32 bits.
1476 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1478 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1479 (md_pcrel_from_section): Add prototype.
1480 (d10v_fix_adjustable): Add prototype.
1481 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1483 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1485 2000-04-12 Nick Clifton <nickc@cygnus.com>
1487 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1488 symbol in frag chain.
1490 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1492 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1493 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1494 (fits_in_signed_word, smallest_imm_type): Ditto.
1495 (md_assemble): Use an offsetT var to hold offsetT values, not a
1497 (offset_in_range): New.
1498 (md_assemble): Use it.
1499 (md_convert_frag): Change type of target_address, opcode_address,
1500 and displacement_from_opcode_start to offsetT.
1501 (md_create_short_jump): Change type of offset to offsetT.
1502 (md_create_long_jump): Ditto.
1503 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1504 (md_chars_to_number): Remove.
1505 (output_invalid): Remove duplicate prototype.
1507 2000-04-09 Nick Clifton <nickc@cygnus.com>
1509 * Makefile.am (CPU_TYPES): Add 'avr'.
1510 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1511 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1513 * Makefile.in: Regenerate.
1515 * doc/as.texinfo: Add M32R documentation.
1517 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1519 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1520 --enable-build-warnings option.
1521 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1522 * Makefile.in, configure: Re-generate.
1524 2000-04-07 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1527 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1528 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1529 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1530 (arm_force_relocation): Force relocations for
1531 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1533 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1535 * config/tc-sh.c (get_operands): There's no third operand if the
1536 first operand is an immediate.
1538 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1540 * config/tc-sh.c (immediate): Delete.
1541 (sh_operand_info): Add immediate member.
1542 (parse_reg): Use A_PC for pc.
1543 (parse_exp): Add second argument 'op'. All callers changed.
1544 (parse_at): Expect pc to be coded as A_PC.
1545 Use immediate field in *op.
1546 (insert): Add fourth argument 'op'. All callers changed.
1547 (build_relax): Add second argument 'op'. All callers changed.
1548 (insert_loop_bounds): New function.
1549 (build_Mytes): Remove DISP_4.
1550 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1551 (assemble_ppi): Use immediate field in *operand.
1552 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1553 (md_apply_fix): Likewise.
1554 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1556 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1558 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1560 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1562 * internals.texi (CPU backend): Document
1563 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1565 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1567 * po/gas.pot: Regenerate.
1569 * as.c (show_usage): Restore translated part of bug string.
1570 * gasp.c (show_usage): Likewise.
1572 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1573 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1574 than move-if-change.
1575 (DEP1): Modify for "gcc -MM".
1579 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1580 Update dependencies.
1581 * Makefile.in: Regenerate.
1583 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1585 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1586 (md_begin): Likewise.
1587 (HAVE_AM33): New macro.
1588 (md_assemble): Use it. Match r_regs and xr_regs only if
1591 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1593 * as.h: #include "bin-bugs.h"
1594 * as.c (show_usage): Use REPORT_BUGS_TO.
1595 * gasp.c: #include "bin-bugs.h"
1596 (show_usage): Use REPORT_BUGS_TO.
1598 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1600 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1602 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1603 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1606 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1608 * config/tc-i386.c (i386_immediate): Don't assume a constant
1609 immediate is necessarily 16 bits when in 16 bit code mode.
1610 (md_assemble): Instead set guess_suffix here after we have checked
1613 2000-04-02 Richard Henderson <rth@cygnus.com>
1615 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1616 quantities. Correct right shift sign extension.
1617 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1618 32-bit value when shifting into place.
1620 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1622 * app.c: Add ATTRIBUTE_UNUSED as needed.
1623 * config/tc-ppc.c: Likewise.
1624 (ppc_size): Make unsigned long.
1625 (ppc_insert_operand): Add casts to avoid warnings.
1627 2000-03-31 Nick Clifton <nickc@cygnus.com>
1629 * config/tc-d10v.h (md_flush_pending_output): Define.
1631 2000-03-29 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1634 segment. Works for both BFD_ASSEMBLER and others.
1635 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1637 2000-03-29 Nick Clifton <nickc@cygnus.com
1639 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1641 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1643 * listing.c (LISTING_LHS_WIDTH): Default depends on
1645 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1647 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1649 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1652 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1654 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1656 * config/tc-avr.c (mcu_types): Add missing initialiser.
1657 (md_pcrel_from_section): Add prototype.
1658 (avr_operand): Remove redundant test of unsigned < 0.
1659 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1661 2000-03-27 Denis Chertykov <denisc@overta.ru>
1663 * config/tc-avr.c: New file for AVR support.
1664 * config/tc-avr.h: Likewise.
1665 * configure.in: Add AVR support.
1666 * configure: Regenerate.
1668 2000-03-26 Timothy Wall <twall@cygnus.com>
1670 * gasp.c (macro_op): Add new argument to check_macro call.
1671 Macro structure definitions moved to macro.h
1672 * sb.h: Add argument to prototype for input_scrub_include_sb.
1673 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1674 nesting checks with an additional flag.
1675 (struct input_save): Add flag to indicate whether current sb
1676 should be checked for proper macro/conditional nesting.
1677 (input_scrub_push/pop): Save/restore nest check flag.
1678 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1680 * macro.c (check_macro): Allow caller to retrieve parsed macro
1681 information if a pointer is provided. This information may be
1682 used by the new macro hooks.
1683 * macro.h: Update prototype for check_macro. Macro struct
1684 definitions moved here from macro.c/gasp.c.
1685 * read.c (read_a_source_file): Add parameter to check_macro call,
1686 and pass macro info to the macro hook, if defined.
1687 (input_scrub_insert_line): New. Allow insertion of a line of
1688 characters into the input stream.
1689 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1690 file into the input stream.
1691 (s_include): Use input_scrub_insert_file.
1692 * internals.texi: Document new macro hooks.
1693 * as.h: New prototypes added.
1695 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1697 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1698 an initial capital letter.
1699 (i386_index_check): Reindent.
1701 2000-03-19 Nick Clifton <nickc@cygnus.com>
1703 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1706 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1708 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1709 instruction operand bad if Rd > 7 when generating
1710 thumb instructions. Prevents for example,
1711 "adr r12,label" from silently failing and generating
1712 the wrong instruction.
1714 2000-03-17 Nick Clifton <nickc@cygnus.com>
1716 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1717 that have a destingation >= 0x400000.
1718 Fix compile time warning messages.
1720 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1722 * config/tc-sh.c (md_begin): When encountering insn that are
1723 not supported by the current arch, only change the name if
1724 its contents are the same as prev_name.
1725 (get_specific): If the the architecture doesn't match, fail.
1727 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1729 * config/tc-sh.c (IDENT_CHAR): Define.
1730 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1731 matching back where it came from.
1733 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1735 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1737 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1739 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1742 2000-03-15 Kazu Hirata <kazu@hxi.com>
1744 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1746 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1748 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1749 floating-point-number, make sure 'f' is in FLT_CHARS.
1751 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1753 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1754 (s_lcomm_internal): Use it.
1755 * doc/internals.texi (CPU backend): Document it.
1756 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1759 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1761 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1764 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1765 implementation doesn't have special handling for switch
1767 (macro_build): Allow for code in sections other than .text.
1769 (mips_ip): Likewise.
1770 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1771 Don't perform relocs if we will be outputting them.
1772 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1773 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1776 2000-03-09 Catherine Moore <clm@cygnus.com>
1778 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1779 relocation type based on the entry in the fixup structure.
1781 2000-03-08 H.J. Lu (hjl@gnu.org)
1783 * Makefile.am (install-exec-tooldir): Depend on
1784 install-exec-bindir for parallel make.
1785 * Makefile.in: Regenerated.
1787 2000-03-06 Nick Clifton <nickc@cygnus.com>
1789 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1791 (md_parse_option): Parse -m32r command line switch - disable m32rx
1793 (md_show_usage): Document new option.
1795 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1796 * doc/Makefile.in: Regenerate.
1797 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1799 2000-03-02 Michael Meissner <meissner@redhat.com>
1801 * config/tc-d30v.c (check_range): Remove code that incorrectly
1802 sign extended values where bits < 32.
1804 2000-03-02 H.J. Lu (hjl@gnu.org)
1806 * configure.in: Support --enable-targets=all on ia32.
1807 * configure: Regenerated.
1809 2000-03-01 Nick Clifton <nickc@cygnus.com>
1811 * gasp.c (do_align): Remove bogus check of alignment value.
1813 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1815 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1816 TC_PPC was defined forced the type of a symbol with no other type
1819 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1821 * doc/internals.texi (CPU backend): Mention that
1822 line_separator_chars do not break up comments. Fix typos for
1823 LEX_AT and LEX_NAME descriptions. Document operands for
1824 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1825 description of md_create_short_jump usage. Document argument for
1826 md_undefined_symbol.
1828 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1830 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1831 (md_parse_option): Handle it.
1832 (md_show_usage): Document it.
1834 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1836 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1837 opcode, for the instruction `pal19'. From Andrea Arcangeli
1840 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1842 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1844 (md_assemble): To here, before template operands are matched.
1845 Also ensure a constant immediate is sign extended when we know the
1846 size is at most 16 bits. This is to catch cases like "add
1847 $0xffc0,%ax" where we don't know the size, and thus that the
1848 immediate can be represented as Imm8S until after parsing the
1850 (i386_displacement): Similarly sign extend 16 bit constant
1852 (md_assemble): Relax 16-bit jump constant range check to suit sign
1853 extended displacements.
1855 2000-02-26 Andreas Jaeger <aj@suse.de>
1857 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1859 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1861 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1862 call operands when intel_syntax.
1863 (intel_float_operand): Return 2 for "fi...".
1864 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1865 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1866 earlier "SHORT" change.
1867 (md_assemble): When determining suffix from Regs, exclude
1870 2000-02-24 Nick Clifton <nickc@cygnus.com>
1872 * configure: Add arm-wince, mips-pe and sh-pe targets.
1873 * configure: Regenerate.
1875 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1877 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1878 "pe-mips" for the mips-pe target.
1880 * config/tc-arm.c (insns): Change displacement encoded in BL
1881 and B instructions if the target port is arm-wince.
1882 (do_ldst): Do not bias the relocation offset if the target
1884 (md_pcrel_from): Add in missing relocation offset bias if the
1885 target os arm-wince.
1887 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1888 (md_begin): Disable -G support for mips-pe target.
1889 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1890 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1893 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1894 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1895 assembler, just set the alignment to 4.
1897 * config/te-wince-pe.h: New file for WinCE targets. Define
1900 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1902 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1903 string instructions.
1904 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1905 (i386_intel_memory_operand): After finding a segment override,
1906 check again for no `[' before looking for a displacement. Bomb if
1907 more than one displacement rather than silently discarding the
1908 second and subsequent ones. Free strings malloc'd by
1909 build_displacement_string.
1911 2000-02-24 Catherine Moore <clm@cygnus.com>
1913 * config/obj-som.c (obj_pseudo_table): Add "weak".
1914 (obj_som_weak): New routine.
1916 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1918 * config/tc-i386.c (union i386_op): New.
1919 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1920 Throughout file replace occurences of disps[n], imms[n], regs[n]
1921 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1922 intel mode operand swapping. Add assert in regKludge and
1923 fake_zero_displacement code. Test i.types[n] when outputting
1924 displacements and immediates. Combine output of Disp16 with
1926 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1927 when in intel mode by (not) reversing fsub and fdiv operands
1928 before the template search. This fails for single operand
1929 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1930 undefined. Instead fix the base_opcode after we've found the
1931 template. Move base_opcode xor with found_reverse_match from
1932 opcode output code to before this fix so we test for the correct
1934 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1935 check in intel mode. Instead compare opcodes.
1937 * config/tc-i386.h (TC_RELOC): Delete.
1938 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1939 with equivalent call to reloc.
1941 * as.h (flag_m68k_mri): Move declaration after target include, and
1942 only declare when TC_M68K defined. Define as zero otherwise.
1943 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1944 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1945 Define as zero otherwise.
1946 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1947 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1948 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1949 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1950 testing whether defined.
1951 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1952 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1953 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1954 rather than testing whether defined.
1955 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1956 (parse_mri_cons): Declare and use only when TC_M68K.
1957 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1958 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1959 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1961 * NEWS: Mention IBM 370 support.
1963 2000-02-23 Richard Henderson <rth@cygnus.com>
1965 * config/tc-i386.c (md_assemble): When swapping operands for
1966 intel_syntax, assume everything that's not Imm or Disp is a
1969 2000-02-23 Linas Vepstas <linas@linas.org>
1971 * config/tc-i370.c, config/tc-i370.h: New files.
1972 * Makefile.am: Add support for Linux/IBM 370.
1973 * configure.in: Likewise.
1974 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1975 * config/obj-elf.c: Include elf/i370.h
1976 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1978 * Makefile.in: Regenerate.
1979 * configure: Regenerate.
1981 * doc/c-i370.texi: New file.
1982 * doc/all.texi: Include it.
1983 * doc/as.texinfo: And here.
1984 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1985 * doc/Makefile.in: Regenerate.
1987 2000-02-19 Michael Meissner <meissner@redhat.com>
1989 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1990 determine if an instruction can be used in parallel with an ADDppp
1991 or SUBppp instruction.
1993 2000-02-22 Andrew Haley <aph@cygnus.com>
1995 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1997 1999-12-30 Andrew Haley <aph@cygnus.com>
1999 * config/tc-mips.c (mips_gp32): New variable.
2000 (macro_build) Use mips_gp32.
2002 (md_longopts): Add "-mgp32" and "-mgp64".
2003 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2005 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2007 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2008 warning, and bump it to 1.
2010 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2012 From Brad Lucier <lucier@math.purdue.edu>:
2013 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2016 2000-02-21 Catherine Moore <clm@cygnus.com>
2018 * config/tc-mips.c (MF_HILO_INSN): Define.
2019 (mips_7000_hilo_fix): Declare.
2020 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2021 (md_parse_option): Check for 7000_HILO_FIX options.
2022 (OPTION_M7000_HILO_FIX): Define.
2023 (OPTION_NO_M7000_HILO_FIX): Define.
2024 * doc/c-mips.texi (-mfix7000): Describe.
2026 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2028 * listing.c (print_lines): Remove unused variable `end'.
2030 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2031 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2032 reloc_type when BFD_ASSEMBLER.
2033 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2034 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2035 statement and quell signed vs. unsigned comparison warning.
2037 2000-02-18 Nick Clifton <nickc@cygnus.com>
2039 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2040 the computed frag offset, rather than overwriting it.
2042 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2044 * config/tc-sh.c ("elf/sh.h"): Include.
2045 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2046 (md.begin): Initialize target_arch.
2047 Only include opcodes in has table that match selected architecture.
2048 (parse_reg): Recognize register names for sh-dsp.
2049 (parse_at): Recognize post-modify addressing.
2050 (get_operands): The leading space is now optional.
2051 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2052 arguments. Update valid_arch.
2053 (build_Mytes): Add support for SDT_REG_N.
2054 (find_cooked_opcode): New function, broken out of md_assemble.
2055 (assemble_ppi, sh_elf_final_processing): New functions.
2056 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2057 (md_longopts, md_parse_option): New option: -dsp.
2058 * config/tc-sh.h (elf_tc_final_processing): Define.
2059 (sh_elf_final_processing): Declare.
2061 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2063 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2064 the unwinder subspace. Save the current seg/subseg before creating
2067 2000-02-10 Nick Clifton <nickc@cygnus.com>
2069 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2070 little endian targets.
2071 (INST_BYTE1): Redefine to handle big and little endian
2073 (cpu_type): New type: Select between M340 and M210.
2074 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2075 instructions of the M340.
2076 (md_assemble): Add support for the MULSH and OPSR classes of
2078 (md_atof): Add support for little endian targets.
2079 (md_parse_option): Add support for -EL, -EB and -mcpu command
2081 (md_convert_frag): Add support for little endian targets.
2082 (md_apply_fix3): Add support for little endian targets.
2083 (md_number_to_chars): Add support for little endian targets.
2085 2000-02-10 Timothy Wall <twall@redhat.com>
2087 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2088 defined, use it to verify the symbol just read should be a label.
2090 2000-02-10 Timothy Wall <twall@redhat.com>
2092 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2093 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2094 around colons when KEEP_WHITE_AROUND_COLON is defined.
2095 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2096 and KEEP_WHITE_AROUND_COLON.
2098 2000-02-08 Timothy Wall <twall@redhat.com>
2100 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2102 (do_repeat): New. Abstract repeat logic so that a "break" can be
2104 (end_repeat): New. Provide support for a "break" out of the
2106 * read.h: Add prototypes for new functions.
2108 2000-02-08 Timothy Wall <twall@redhat.com>
2110 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2111 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2112 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2115 2000-02-08 Timothy Wall <twall@redhat.com>
2117 * read.c: Added elseif to directives table.
2118 * read.h: Added prototype for s_elseif.
2119 * doc/as.texinfo: Added description for elseif.
2120 * cond.c (s_elseif): New function
2122 2000-02-04 Timothy Wall <twall@redhat.com>
2124 * listing.c (print_lines): Remove conditionals causing bug in
2127 2000-02-03 Timothy Wall <twall@cygnus.com>
2129 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2131 * frags.c (frag_new): Calculate fr_fix in octets
2132 (frag_now_fix) Return offset as target address offset (bytes).
2133 (frag_now_fix_octets) New - Return offset in octets (8-bit
2135 * frags.h: Added prototype for frag_now_fix_octets().
2136 Distinguish between octets and bytes in field descriptions.
2137 * listing.c (calc_hex): Account for octets vs bytes when
2138 printing addresses/offsets.
2139 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2140 target is little-endian, print the octets in a word in big-endian
2141 order so that the display looks like a proper hexadecimal number,
2142 instead of having the octets reversed.
2143 * read.c (do_align): When recording alignment, alignment power
2144 should be in terms of target bytes (minimum addressible unit)
2146 (do_org) Convert ORG target address (byte) argument into an
2147 octet offset when generating a variable fragment.
2148 * symbols.c (resolve_symbol_value): Symbol final value
2149 converted to a target address offset (bytes) from its octet offset.
2150 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2151 offset (bytes) is adjusted by the frag offset (octets) converted
2153 (coff_frob_section) Section alignment power is in terms of bytes;
2154 convert it to an octet alignment power when calculating size (and
2155 size mask) in octets. Don't modify the section size in order to
2156 "align" it for TI COFF, since that format has a different method
2157 for storing alignment information.
2159 2000-02-01 Timothy Wall <twall@cygnus.com>
2161 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2162 entries, matching the way GCC generates them. If not escaped, the
2163 filename is encoded incorrectly.
2165 2000-01-31 Nick Clifton <nickc@cygnus.com>
2167 * config/tc-arm.c (reg_table): Add support for ATPCS register
2170 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2172 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2174 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2176 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2177 of a symbol when we really care about its value.
2179 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2181 * config/tc-mcore.c (md_assemble): Give warning message if
2182 operands passes to instruction are more than the spec.
2184 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2186 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2187 Thumb mode but the label seen was not declared as '.thumb_func'
2188 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2189 correct disassembly of Thumb code bounded by non function labels.
2191 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2193 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2194 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2196 * Makefile.in: Same here.
2199 * configure.in: Set bfd_gas for i386-aout when primary target
2200 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2201 we may need the primary te_file. Remove incorrect comment.
2203 * configure: Regenerate.
2205 * config/e-i386aout.c: New file.
2207 * as.c (USE_EMULATIONS): Move to before print_version_id.
2208 (struct emulation): Add i386aout.
2209 (show_usage): Split text strings. Reformat -a text. Add --em
2213 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2214 (aout_format_ops): New.
2217 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2218 preprocessor conditional and add aout USE_EMULATIONS tests.
2219 (read_a_source_file): Don't pass error strings to printf as
2223 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2225 (do_data): Same here.
2226 (process_file): And here.
2229 * symbols.c (colon): Rewrite "already defined" fatal message
2230 code for aout with USE_EMULATIONS.
2233 * config/obj-aout.c (OBJ_HEADER): Define.
2234 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2236 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2237 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2239 (obj_aout_type): Expand S_SET_OTHER here too.
2240 (obj_read_begin_hook): Remove.
2241 (aout_pop_insert): New.
2242 (obj_aout_s_get_other): New.
2243 (obj_aout_s_get_desc): New.
2244 (aout_format_ops): New.
2247 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2248 gets aout_pseudo_table.
2249 (aout_pseudo_table): Declare.
2250 (obj_read_begin_hook): Define.
2253 * config/obj-coff.c (obj_pseudo_table): Rename to
2255 (coff_pop_insert): Use coff_pseudo_table.
2256 (coff_sec_sym_ok_for_reloc): Remove.
2257 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2258 and comment all zero entries and remove #if 0 code.
2261 * config/obj-coff.h (obj_pop_insert): Define.
2262 (coff_pseudo_table): Declare.
2265 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2266 s_get_size, s_set_size. Comment all zero entries.
2269 * config/obj-elf.c (elf_s_get_other): New function.
2270 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2271 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2272 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2274 (obj_elf_parse_section_letters): Don't pass error strings to
2275 printf as format arg.
2278 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2280 (elf_s_get_other): Declare.
2281 (S_GET_OTHER) Define as elf_s_get_other if not already
2283 (S_SET_OTHER): Only define when not already defined.
2284 (elf_obj_read_begin_hook): Declare.
2285 (obj_read_begin_hook): Define.
2286 (elf_obj_symbol_new_hook): Declare.
2287 (obj_symbol_new_hook): Define.
2290 * config/obj-multi.h: Add copyright header and protect against
2291 multiple inclusion. Add * to all function pointers.
2292 (OBJ_HEADER): If defined, include it rather than other defines
2294 (obj_frob_file_after_relocs): Test for NULL.
2295 (obj_symbol_new_hook): Here too.
2296 (obj_sec_sym_ok_for_reloc): And here.
2297 (S_GET_OTHER): Define.
2298 (S_GET_DESC): Define.
2299 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2300 (OBJ_MAYBE_ELF): Update comment.
2302 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2303 OBJ_AOUT preprocessor conditional and handle emulation by
2304 testing OUTPUT_FLAVOR.
2305 (i386_displacement): Here too.
2306 (md_section_align): Similarly here.
2307 (i386_target_format): Conditionally compile when more than one
2308 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2309 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2310 (i386_displacement): Here too.
2313 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2314 Define TARGET_FORMAT for aout only when not multi.
2317 * config/te-multi.h: Delete file as it's identical to te-generic.h
2319 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2321 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2322 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2325 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2327 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2330 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2332 * config/tc-mips.c (mips_do_align): New function.
2333 * config/tc-mips.h (md_do_align): Define.
2335 2000-01-10 Philip Blundell <philb@gnu.org>
2337 * doc/c-arm.texi (ARM Options): Fix typo.
2338 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2339 line separator for Linux.
2340 * doc/as.texinfo (Comments): Mention the ARM.
2342 2000-01-10 Philip Blundell <pb@futuretv.com>
2344 * configure.in (arm*-*-conix*): New target.
2345 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2347 * configure: Regenerate.
2349 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2351 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2352 (obj_elf_visibility): New function.
2354 * doc/as.texinfo (Visibility): New node: document visibility
2357 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2359 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2360 warning for absolute jump/call without `*' in non-intel mode. No
2361 need to set i.types[0] JumpAbsolute in intel mode.
2363 1999-12-22 Philip Blundell <pb@futuretv.com>
2365 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2366 hook function when changing sections.
2367 (arm_s_data): Likewise.
2369 1999-12-14 Nick Clifton <nickc@cygnus.com>
2371 * config/tc-arm.c (md_parse_option): Add support for -marm720
2372 command line switch.
2374 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2376 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2377 (r_registers, xr_registers): Define.
2378 (r_register_name, xr_register_name): New functions.
2379 (md_assemble): Handle new am33 operand types and instruction
2381 (mn10300_insert_operand, check_operand): Likewise.
2383 1999-11-29 Nick Clifton <nickc@cygnus.com>
2385 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2386 (s_force_thumb): Set thumb_mode to 2.
2387 (md_assemble): Do not complain about thumb instructions on a
2388 non-thumb target if thumb_mode is set to 2.
2390 1999-11-28 Michael Meissner <meissner@cygnus.com>
2392 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2393 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2394 (O_...): Add new machine dependent expressions if we are handling
2395 explicit relocations.
2396 (alpha_reloc_op): New static table holding the explicit relocation
2398 (alpha_literal_hash): New static to hold the hash table for
2399 explicit relocations.
2400 (alpha_macros): Add support for explicit relocations.
2401 (md_begin): If explicit relocations, initialize hash table.
2402 (md_assemble): Don't print a second error if tokenize_arguments
2403 already printed an error message.
2404 (md_apply_fix): Add support for explicit relocations.
2405 (alpha_force_relocation): Ditto.
2406 (alpha_fix_adjustable): Ditto.
2407 (alpha_adjust_symtab): New function to support explicit
2409 (alpha_adjust_symtab_relocs): Ditto.
2410 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2411 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2412 Add support for explicit relocations. Return -2 if an error
2413 message was already printed.
2414 (find_macro_match): Add support for explicit relocations. Comment
2416 (emit_insn): Add support for explicit relocations.
2417 (assemble_tokens): Ditto.
2419 (load_expression): Ditto.
2422 (emit_ir_load): Ditto.
2423 (emit_loadstore): Ditto.
2426 (emit_sextX): Ditto.
2427 (emit_division): Ditto.
2428 (emit_jsrjmp): Ditto.
2429 (emit_retjcr): Ditto.
2431 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2433 (tc_adjust_symtab): If explicit relocations, call the function
2434 alpha_adjust_symtab.
2435 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2436 relocations next to the literal relocation they reference.
2437 (TC_INIT_FIX_DATA): Initialize the new fields.
2438 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2440 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2442 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2443 'B' operand for PA2.0 bb instruction.
2445 1999-11-18 Nick Clifton <nickc@cygnus.com>
2447 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2450 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2452 (mcore_force_relocation): Force relocations to be generated for
2455 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2457 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2458 (i386_displacement): Disallow O_big displacements.
2460 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2462 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2463 Small improvements in error checking.
2464 (md_assemble): Support for unconditional ARM instructions.
2465 (md_parse_option): Support for -m[arm]v5e flag.
2467 1999-11-12 Nick Clifton <nickc@cygnus.com>
2469 * macro.c (buffer_and_nest): Do not check beyond the end of the
2472 1999-11-11 Nick Clifton <nickc@cygnus.com>
2474 * macro.c (buffer_and_nest): Look for seperator after TO and
2477 1999-11-08 Andrew Haley <aph@cygnus.com>
2479 * app.c (do_scrub_chars): When in State 10, treat backslash
2480 characters in the same way as as symbol characters.
2482 1999-11-07 Richard Henderson <rth@cygnus.com>
2484 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2485 the previous label was in the current section before playing
2486 with auto-alignment.
2488 1999-11-06 Nick Clifton <nickc@cygnus.com>
2490 * config/tc-v850.c (v850_force_relocation): Force relocation
2492 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2495 1999-11-05 Michael Meissner <meissner@cygnus.com>
2497 * expr.h (operatorT): Increase machine dependent operators to 16.
2498 * expr.c (op_rank): Ditto.
2500 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2502 * read.c (pseudo_set): Reject attempts to set the value of a
2505 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2508 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2510 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2511 to bfd_set_section_contents.
2513 1999-11-03 Nick Clifton <nickc@cygnus.com>
2515 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2517 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2519 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2520 (mips_ip): Use OPCODE_IS_MEMBER.
2522 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2524 * config/tc-arm.c (reg_required_here): Improve comments.
2526 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2527 (tinsns): Initialize variants field.
2529 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2530 BAD_PC respectively.
2532 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2534 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2535 * config/tc-arm.h: Fix compile time warnings.
2537 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2539 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2540 form @abs16, @(abs16) and @(abs16 + imm).
2542 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2544 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2545 (ISA_HAS_64_BIT_REGS) New.
2546 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2547 mips_emit_delays,macro_build,load_register,load_addresss,
2548 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2549 and/or use new ISA_xxx macros in expressions involving
2550 ISA, particularly mips_opts.isa.
2552 1999-10-18 Michael Meissner <meissner@cygnus.com>
2554 * expr.h (operatorT): Add machine dependent operators md1..md8.
2555 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2556 for the machine dependent operators to use.
2558 * expr.c (op_rank): Add machine dependent operators.
2560 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2562 (O_cpregister): Ditto.
2563 (md_begin): Change X_op test that field is wide enough to use
2564 O_max instead of O_alpha_max.
2565 (cpu_types): Fill in missing initializer.
2566 (alpha_num_macros): Make unsigned.
2567 (md_assemble): Make opnamelen be size_t.
2568 (md_apply_fix): Cast alpha_num_operands to int before testing.
2569 (alpha_force_relocation): Ditto.
2570 (alpha_fix_adjustable): Ditto.
2571 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2572 (tc_gen_reloc): Ditto.
2573 (tc_get_register): Ditto.
2578 (s_alpha_ent): Ditto.
2579 (s_alpha_end): Ditto.
2580 (s_alpha_frame): Ditto.
2581 (s_alpha_prologue): Ditto.
2582 (s_alpha_file): Ditto.
2583 (s_alpha_gprel32): Ditto.
2584 (s_alpha_proc): Ditto.
2585 (s_alpha_set): Ditto.
2586 (s_alpha_base): Ditto.
2587 (s_alpha_align): Ditto.
2588 (s_alpha_arch): Ditto.
2589 (alpha_align): Ditto.
2590 (assemble_insn): Suppress unused variable warning.
2592 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2593 order in the structure.
2594 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2596 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2598 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2600 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2602 * config/tc-i386.c (i386_index_check): Correct #endif location.
2604 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2606 * as.c (show_usage): Document new options.
2607 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2608 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2609 (parse_args): Parse the new options.
2610 (main): If there were warnings, and --fatal-warnings
2611 was specified, print an error.
2612 * as.h: New variable, flag_fatal_warnings, for new option.
2614 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2616 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2617 '@'. Change autoincrement completers to fall through to cache control
2620 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2622 (pa_parse_addb_64_cmpltr): New function.
2624 * config/tc-hppa.c (pa_ip): Change error message.
2625 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2626 '?Q' args to allow falling through.
2628 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2629 Remove unused conditional codes.
2630 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2632 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2634 * config/tc-d30v.c (CHAR_BIT): Define.
2635 (check_range): Fix bit operations to support integers bigger than
2638 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2640 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2643 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2644 Doug Evans <devans@cygnus.com>
2646 Add support for m32rx.
2647 * config/tc-m32r.c (enable_m32rx): New static global.
2648 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2649 (allow_m32rx): New function.
2650 (M32R_SHORTOPTS): Add `O'.
2651 (md_longopts): Add --m32rx plus several warning options.
2652 (md_parse_option): Handle new options.
2653 (md_show_usage): Print them.
2654 (md_begin): Enable m32rx.
2655 (OPERAND_IS_COND_BIT): New macro.
2656 (first_writes_to_seconds_operands): New function.
2657 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2658 (target_make_parallel,assemble_two_insns): New functions.
2659 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2660 If optimizing and m32rx, try to make consecutive insns parallel.
2662 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2664 * config/tc-mips.c (nopic_need_relax): Allow for the
2665 .sdata.foo sections generated by -fdata-sections,
2666 and for the .gnu.linkonce.s sections generated by C++.
2668 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2670 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2671 with cleaner code using completer prefixes. Add 'Y'.
2673 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2675 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2677 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2678 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2679 insn does not match and we should try the next insn in the table.
2681 1999-09-22 Nick Clifton <nickc@cygnus.com>
2683 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2685 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2687 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2690 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2692 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2693 OBJ_ELF. If ELF, add "sq".
2694 (md_parse_option): If ELF, ignore -s and -q.
2695 (md_show_usage): Mention ELF options.
2697 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2699 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2702 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2704 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2706 * config/tc-hppa.c (struct pa_it): New field "trunc".
2707 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2708 (pa_parse_ftest_gfx_completer): New function
2709 (pa_parse_fp_cnv_format): New function.
2711 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2712 (md_apply_fix): Handle 22bit pc-rel branches.
2714 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2716 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2718 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2720 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2722 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2724 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2725 (pa_ip): Handle 'fX'.
2727 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2729 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2730 unwinds unless the function is in the text space.
2731 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2733 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2735 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2736 (md_assemble): To here. Tweak address generation.
2738 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2740 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2741 (md_assemble): Call dwarf2_where for OBJ_ELF.
2742 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2743 (pa_end_of_source): New function.
2744 * tc-hppa.h (md_end): Define for OBJ_ELF.
2746 1999-09-14 Michael Meissner <meissner@cygnus.com>
2748 * configure.in (Canonicalization of target names): Remove adding
2749 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2750 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2751 * configure: Regenerate.
2753 1999-09-14 Donn Terry <donn@interix.com>
2755 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2757 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2759 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2760 pc-relative jmp/call to an absolute symbol.
2761 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2762 absolute section symbols.
2764 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2765 jump handling code and comments.
2767 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2769 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2770 the value if TE_PE and a global defined symbol.
2772 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2774 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2775 print the symbol, rather than printing it here.
2777 1999-09-11 Donn Terry <donn@interix.com>
2779 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2780 BFD_RELOC_RVA relocations.
2782 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2783 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2786 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2788 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2789 * doc/internals.texi (Object format backend): Document
2792 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2793 relocations against global symbols if TE_PE.
2795 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2796 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2798 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2801 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2802 symbols which do not have a constant value, or tags with
2803 non-tags. Remove the symbol from the list before adding it at the
2806 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2807 C_FCN symbol differently if TE_PE.
2808 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2809 appears in the pseudo-op, rather coff_line_base which is only set
2812 * config/obj-coff.c (obj_coff_loc): New static function.
2813 (obj_pseudo_table): Add "loc".
2815 * config/obj-coff.c (add_lineno): Check that the line number is
2818 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2819 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2821 (md_atof): Return NULL rather than 0.
2822 * config/tc-i386.c (md_atof): Change type to int.
2823 * expr.c (expr): Change first parameter to int.
2824 * config/obj-coff.c: Add declarations for static functions.
2825 (coff_frob_symbol): Use SYM_AUXENT.
2826 * config/tc-i386.h (flag_16bit_code): Don't declare.
2828 * config/obj-coff.c (obj_coff_section): Default to setting
2829 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2831 * write.c (adjust_reloc_syms): Print adjusted fixup.
2833 * expr.c (integer_constant): Correct too_many_digits calculation
2836 1999-09-09 Andreas Schwab <schwab@suse.de>
2838 * doc/c-arm.texi: Fix arguments of @var to not contain
2841 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2843 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2845 (md_parse_option): Only support -k flag for ELF and COFF targets.
2847 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2849 * config/tc-hppa.c (pa_ip): Put strict register checks before
2850 call to pa_parse_number.
2852 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2854 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2856 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2859 1999-09-06 Donn Terry <donn@interix.com>
2861 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2863 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2865 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2866 candidate instruction. Require registers for register arguments
2867 when in strict mode. Require assemble-time constants for
2868 constants when in strict mode.
2869 (pa_get_absolute_expression): Require a constant when in strict
2872 1999-09-06 Nick Clifton <nickc@cygnus.com>
2874 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2876 1999-09-04 Steve Chamberlain <sac@pobox.com>
2878 * config/tc-pj.c: New file, supports picoJava in ELF.
2879 * config/tc-pj.h: Ditto.
2880 * configure.in (pjl*, pj*): New targets.
2881 * Makefile.am: Rebuild dependencies.
2882 (CPU_TYPES): Add pj.
2883 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2884 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2885 * doc/c-pj.texi: New file.
2886 * doc/as.texinfo: Add some PJ specifics.
2887 * doc/all.texi: Add PJ to the list of all architectures, sort them
2889 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2890 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2892 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2894 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2895 (obj_frob_file): Test for null pointer.
2896 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2897 (OBJ_PROCESS_STAB): And here.
2898 (elf_obj_sy): Remove
2900 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2901 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2902 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2904 * config/obj-coff.c (no_func): Remove.
2905 (coff_format_ops): Change occurrences of no_func to 0, as we test
2906 for 0 in obj-multi.h.
2908 * configure.in: Enable bfd for i386-coff when primary target is
2909 bfd. Enable i386 elf,coff emulation support. Don't set
2910 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2911 emulation to support.
2912 *configure: Regenerate.
2914 1999-09-02 Nick Clifton <nickc@cygnus.com>
2916 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2917 .section .line directive is encountered.
2919 1999-09-01 Nick Clifton <nickc@cygnus.com>
2921 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2924 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2925 * as.texinfo: Document --gdwarf2 command line option.
2926 Add additional documentation of ARM command line switches.
2928 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2930 * config/tc-i386.c (i386_intel_memory_operand): Combine
2931 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2932 and RESTORE_END_STRING around parse_register calls.
2933 (i386_operand): Here too.
2934 (i386_is_reg): Remove.
2935 (parse_register): Move as_bad calls from within this function to
2938 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2940 Based on a patch from H.J. Lu <hjl@gnu.org>
2941 * config/tc-i386.c (parse_register): Handle FP regs specially.
2942 (md_begin): Remove '(' and ')' from register_chars.
2944 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2946 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2947 error message (done elsewhere).
2949 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2951 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2953 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2955 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2958 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2960 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2962 Add new completers. Fix bug in 64 bit condition handling.
2964 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2967 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2969 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2971 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2973 1999-08-27 Jim Wilson <wilson@cygnus.com>
2975 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2976 (struct ls): Add frag field. Initialize it to zero.
2977 (out_end_sequence): New local text_frag. Set it while in text section.
2978 Replace address check with frag check. Set ls.frag to text_frag if
2979 out_set_addr called.
2980 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2981 Set it before switching sections. Replace address check with frag
2982 check. Set ls.frag to saved_frag if out_set_addr called.
2984 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2986 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2987 output "advance_pc" opcode instead of calling gen_addr_line().
2988 The latter has the undesired side-effect of creating a new row
2989 in the debug line info matrix.
2991 1999-08-26 Jim Wilson <wilson@cygnus.com>
2993 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2994 ls.last_filename if last is less than zero. Set ls.last_filename
2995 when allocating new entry.
2996 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2999 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3001 * config/tc-i386.c (i386_index_check): Fix the displacement size
3002 when INFER_ADDR_PREFIX.
3004 1999-08-18 Nick Clifton <nickc@cygnus.com>
3006 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3009 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3011 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3012 handle 0xffffNNNN constants correctly.
3014 1999-08-16 Nick Clifton <nickc@cygnus.com>
3016 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3019 1999-08-13 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3022 (md_apply_fix3): Always pass positive values to
3023 validate_offset_imm.
3025 1999-08-12 Nick Clifton <nickc@cygnus.com>
3027 * config/tc-arm.c (skip_whitespace): New macro.
3028 Formatting tidy ups.
3030 (md_apply_fix3): Store relocation offset in addend for ELF based
3032 (arm_force_relocation): Always generate relocs for Thumb function
3035 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3037 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3038 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3040 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3042 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3043 flags for the unwind subspace.
3045 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3046 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3047 suitable relocation based on the size of the target's pointer.
3048 Always Use subsegment zero for the unwinders.
3049 (pa_level): Handle "2.0w".
3051 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3053 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3054 with the following instruction unless this was specified.
3056 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3058 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3059 certain sections, to match BFD changes.
3061 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3063 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3064 (EXTRA_SCRIPTS): Define to keep automake happy.
3065 * Makefile.in: Rebuild.
3067 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3069 * Makefile.am: Rename .dep* files to DEP*.
3070 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3071 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3073 * Makefile.in: Rebuild.
3075 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3077 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3079 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3081 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3082 avoid problems on DOS filesystems.
3083 * Makefile.in: Rebuild.
3085 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3087 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3089 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3092 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3094 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3095 line to create ${GDBINIT} rather than .gdbinit.
3096 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3098 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3100 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3102 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3104 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3106 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3108 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3109 non-adjustable symbols.
3111 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3113 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3115 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3117 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3120 1999-08-05 Donn Terry <donn@interix.com>
3122 * config/te-interix.h: New file.
3123 * configure.in (i386-*-interix*): New target.
3124 * configure: Rebuild.
3126 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3128 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3129 selectors for ELF too.
3130 (selector_table): Add "ltp" and "rtp" selectors.
3132 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3134 * config/tc-i386.c (i386_operand): No need to change
3135 operand_string pointer in segment reg case before goto
3136 do_memory_reference. Initialise displacement_string_start and
3137 displacement_string_end after do_memory_reference label.
3138 (i386_index_check): Add operand_string param, and print error
3139 message on failure here.
3140 (i386_intel_memory_operand): Instead of here.
3141 (i386_operand): And here.
3142 (INFER_ADDR_PREFIX): Enable.
3144 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3146 * config/tc-i386.h (DefaultSize): Define. Renumber following
3147 opcode_modifier defines.
3149 From Etienne Lorrain <etienne.lorrain@ibm.net>
3150 * config/tc-i386.c (stackop_size): New variable.
3151 (set_16bit_code_flag): Clear it here.
3152 (set_16bit_gcc_code_flag): New function.
3153 (md_pseudo_table): Add "code16gcc" entry.
3154 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3156 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3158 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3159 next_set_end even if the end symbol is being discarded.
3161 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3162 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3163 * config/obj-coff.c: Likewise.
3164 (seg_info_type): Remove.
3165 (seg_info_off_by_4): Change to array of segT.
3166 (s_get_segment): Adjust accordingly.
3167 (obj_pseudo_table): Fully initialize sentinel entry.
3169 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3170 Ralf Baechle <ralf@uni-koblenz.de>.
3172 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3174 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3176 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3178 * config/tc-i386.c: Indentation and white space changes.
3179 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3180 don't enable it by default.
3181 (i386_intel_operand): Remove redundant prototype.
3182 Move check on number of memory operands, and i.mem_operands++
3183 (i386_intel_memory_operand): To here.
3184 Remove i386_immediate code from here. Remove special case code
3185 for input and output using (%dx). Remove base/index checks and
3186 call i386_index_check instead. Save initial operand_string
3187 argument for error message.
3188 (i386_operand): Remove redundant prototype. Move base/index
3189 checks to i386_index_check.
3190 (i386_displacement): Move intel mode check for non-zero
3192 (i386_intel_memory_operand): To here.
3194 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3196 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3197 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3198 by .register pseudo-op if -64 and --no-undeclared-regs.
3199 (s_register, sparc_adjust_symtab): New functions.
3200 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3201 Declare sparc_adjust_symtab as tc_adjust_symtab.
3202 * doc/c-sparc.texi: Add description of #ignore special literal
3203 for .register pseudo-op.
3205 1999-07-30 Catherine Moore <clm@cygnus.com>
3207 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3208 the relocation's section offset.
3210 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3212 * write.c (fixup_segment): Fix generic error check overflow test.
3214 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3215 X_add_number to long.
3217 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3219 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3222 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3224 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3227 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3229 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3231 * configure.bat: Remove; obsolete.
3232 * config/go32.cfg: Likewise.
3234 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3236 * configure.in (i386-*-vxworks*): New target.
3237 * configure: Rebuild.
3239 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3241 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3243 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3245 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3247 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3248 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3249 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3250 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3251 MAX_RELOC_EXPANSION): Define.
3252 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3254 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3256 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3257 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3258 block. Print a warning if an 8-bit or 16-bit constant
3259 displacement or immediate is truncated on output.
3260 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3262 (i386_operand): Disallow immediate jump absolute operand.
3264 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3266 * configure.in: Bump version number to 2.9.5.
3267 * configure: Rebuild.
3269 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3272 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3274 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3275 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3277 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3279 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3281 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3283 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3284 if -mno-fpu was given.
3285 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3287 (cons_fix_new_arm): Remove misleading comments.
3289 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3291 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3293 (relax_segment): Likewise. After giving a rs_org error, convert
3294 the frag to rs_align to avoid cascading errors.
3296 1999-07-12 Andreas Schwab <schwab@suse.de>
3298 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3300 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3302 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3303 as appropriate. Fill in structure initializations. Add variable
3304 initializations. Add casts.
3305 * dwarf2dbg.c (print_stats): Change i to size_t.
3306 * listing.c (listing_listing): Change list_line to unsigned int.
3308 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3310 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3311 rather than checking for \001 and \002 in symbol name.
3312 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3314 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3316 * configure.in (hppa*-linux-gnu*): New target.
3317 * configure: Rebuilt.
3319 1999-07-08 Nick Clifton <nickc@cygnus.com>
3321 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3323 1999-07-07 Nick Clifton <nickc@cygnus.com>
3325 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3326 accessing symbolP directly.
3328 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3330 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3333 1999-07-05 Nick Clifton <nickc@cygnus.com>
3335 * config/tc-arm.c (ARM_EXT_V5): Define.
3336 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3337 (md_begin): Detect ARM v5 architectures.
3338 (md_parse_option): Accept arm v5 specification.
3339 (md_show_usage): Documment -marmv5 switch.
3341 * doc/c-arm.texi: Document -marmv5 command line option.
3343 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3345 (validate_immediate_twopart): New function. Determine if a
3346 constant can be computed by two ADD instructions.
3347 (output_inst): Remove its command line parameter - it was never
3349 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3350 implememt the ADRL pseudo op.
3351 (tc_gen_reloc): Generate a suitable error message if an ADRL
3352 instruction tries to generate a real reloc.
3354 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3356 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3358 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3361 1999-06-27 H.J. Lu <hjl@gnu.org>
3363 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3364 non BFD_ASSEMBLER case.
3366 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3368 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3371 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3373 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3374 out_end_sequence() when the address decreases due to a new frag.
3375 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3376 numbering starts with 1.
3378 1999-06-23 Nick Clifton <nickc@cygnus.com>
3380 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3382 (mcore_s_text): Call obj_elf_text for ELF target.
3383 (mcore_s_data): Call obj_elf_data for ELF target.
3384 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3386 (mcore_s_bss): New function: Dump literal table before changing
3388 (mcore_s_comm): New function: Dump literal table before changing
3391 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3392 No longer static functions.
3393 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3394 Provide prototypes for these functions.
3396 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3398 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3399 a list of names, to try obj_segment_name, and to try abbreviated
3400 names when using COFF without long section names.
3402 * config/tc-alpha.c: More use of symbol accessor functions.
3403 * config/tc-arc.c: Likewise.
3404 * config/tc-d30v.c: Likewise.
3405 * config/tc-fr30.c: Likewise.
3406 * config/tc-i860.c: Likewise.
3407 * config/tc-m88k.c: Likewise.
3408 * config/tc-mcore.c: Likewise.
3409 * config/tc-ns32k.c: Likewise.
3410 * config/tc-sparc.c: Likewise.
3411 * config/tc-v850.c: Likewise.
3413 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3414 sy_value with appropriate accessor functions.
3415 * config/tc-arm.c (md_apply_fix3): Likewise.
3416 * config/tc-d10v.c (AT_WORD_P): Likewise.
3417 * config/tc-v850.c (reg_name_search): Likewise.
3419 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3420 use symbol_get_bfdsym instead.
3421 * config/tc-ppc.c (md_assemble): Likewise.
3422 * config/tc-v850.c (v850_comm): Likewise.
3424 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3426 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3427 the symbol, rather than accessing the bsym member.
3428 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3429 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3430 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3431 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3432 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3433 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3434 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3435 * config/tc-v850.c (tc_gen_reloc): Likewise.
3437 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3439 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3440 (hppa_gen_reloc_type): Conditionalize on BFD64.
3441 (tc_gen_reloc): Re-enable ELF relocations.
3442 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3444 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3446 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3448 (do_ldst): Move assignment out of if condition.
3449 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3450 parentheses to avoid warning.
3452 1999-06-21 Nick Clifton <nickc@cygnus.com>
3454 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3455 macro to get at the BFD symbol associated with a GAS symbol.
3457 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3459 * config/tc-ppc.c: Update for symbol handling changes.
3460 * config/obj-coff.c: Likewise.
3462 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3464 * tc-hppa.c: General cleanups of ELF support. No more spaces
3465 and subspaces for ELF.
3466 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3467 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3468 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3469 (UNWIND_SECTION_NAME): Likewise.
3470 (space/subspace related structures): Conditionalize definitions
3472 (space/subspace directives and support routines): Conditionalize
3473 definitions and references/uses on OBJ_SOM.
3474 (label_symbol_struct): For ELF, track the symbol's segment. For
3475 SOM track its space.
3476 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3478 (USE_ALIASES): Kill for both SOM & ELF.
3479 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3480 (pa_space, pa_subspace): Corresponding changes.
3481 (pa_spaces_begin): Corresponding chagnes.
3482 (md_begin): Do not muck around with space/subspace stuff for
3484 (md_apply_fix): Temporarily disable argument relocation stuff
3486 (tc_gen_reloc): Temporarily disable relocation generation for
3488 (pa_build_unwind_subspace): Similarly.
3490 1999-06-16 Nick Clifton <nickc@cygnus.com>
3492 * config/tc-arm.c (thumb_set): New pseudo op.
3493 (text, data, section): Override these pseudo ops with ARM
3495 (s_thumb_set): New function: Perform the same as a .set pseudo
3496 op, but also mark the alias'ed symbol as being a Thumb
3498 (arm_s_text): New function: Perform the same as the .text
3499 pseudo op, but dump the literal pool before changing
3501 (arm_s_data): New function: Perform the same as the .data
3502 pseudo op, but dump the literal pool before changing
3504 (arm_s_section): New function: Perform the same as the
3505 .section pseudo op, but dump the literal pool before changing
3507 (arm_cleanup): Do not reset the current section before dumping
3510 1999-06-17 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3513 OPTION_NO_WARN_UNMATCHED entries.
3514 (md_parse_option): Generate a warning message if an unrecognised
3515 option is encountered.
3517 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3518 (get_operands): When parsing an expression after an '@' symbol
3519 has been detected, do not ignore '#' symbols.
3520 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3523 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3525 From K. Richard Pixley <rich@noir.com>:
3526 * configure.in (ppc-*-vxworks*): New target.
3527 * configure: Rebuild.
3529 1999-06-12 Philip Blundell <philb@gnu.org>
3531 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3533 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3535 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3536 which refer to symbols in linkonce sections, permit reducing the
3537 relocs if the symbol is local.
3539 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3541 * subsegs.c (subseg_text_p): New function.
3542 * as.h (subseg_text_p): Declare.
3543 * read.c (do_align): Use subseg_text_p to set the default fill.
3544 * write.c (subsegs_finish): Likewise.
3545 * config/obj-coff.c (write_object_file): Likewise.
3546 * config/tc-i386.h (md_maybe_text): Don't define.
3547 (md_do_align): Use subseg_text_p to set the default fill.
3548 * config/tc-m32r.c (m32r_do_align): Likewise.
3549 * config/tc-sh.c (sh_do_align): Likewise.
3550 * config/tc-sparc.h (md_do_align): Likewise.
3552 1999-06-12 David O'Brien <obrien@freebsd.org>
3554 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3555 * configure: Rebuild.
3557 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3559 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3560 * Makefile.am: Rebuild dependencies.
3561 * Makefile.in: Rebuild.
3563 * config/tc-i386.c (i386_immediate): Remove unused label
3566 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3567 * symbols.c: Likewise.
3568 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3569 sy_next field when taking address, rather than symbol_next.
3571 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3573 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3574 value from the output file architecture.
3575 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3576 * dwarf2dbg.h: Change bfd_vma to addressT.
3578 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3580 * dwarf2dbg.h: Use PARAMS in function declarations.
3582 1999-06-11 Martin Dorey <mdorey@madge.com>
3584 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3585 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3587 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3589 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3591 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3593 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3596 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3598 * read.c (read_a_source_file): Only declare inescape if
3601 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3603 (find_entry_byval): Add parens to avoid warning.
3605 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3607 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3610 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3612 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3615 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3616 synthetize_setx): New functions.
3617 (md_assemble): Broken the special cases into the above
3618 functions. Make compiler happy if sizeof(bfd_vma)==4.
3619 Fix sethi generated from set/setuw. If instructions have a relloc,
3620 always clear the fields to be relocated in the opcode.
3621 (sparc_ip): Remove special_case global variable.
3623 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3625 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3626 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3627 indication of success rather than a value.
3628 (itbl_get_val): Likewise.
3629 (itbl_get_field): Use strcspn. Change delimiters to include
3631 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3632 (itbl_get_val): Likewise.
3633 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3635 * symbols.c (copy_symbol_attributes): Convert local symbols to
3638 1999-06-10 Nick Clifton <nickc@cygnus.com>
3640 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3643 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3645 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3646 Optimize set if sizeof(bfd_vma) == 64.
3647 (sparc_ip): Fix sethi - without %hi() it should generate
3648 R_SPARC_22 reloc, not R_SPARC_HI22.
3649 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3651 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3653 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3654 (s_ncons): New function.
3655 (native_op_table): New table.
3656 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3657 R_SPARC_OLO10 handling.
3659 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3661 * expr.h (struct expressionS): Revert last change; widen X_op.
3662 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3664 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3666 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3667 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3668 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3669 * Makefile.in: Regenerated.
3671 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3672 `common' pass on to s_mri_common.
3673 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3675 1999-06-06 Richard Henderson <rth@cygnus.com>
3677 * config/obj-elf.c (obj_elf_section): Don't free the return
3678 value of demand_copy_C_string.
3680 1999-06-05 Richard Henderson <rth@cygnus.com>
3682 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3683 creation logic from obj_elf_create_section.
3685 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3686 (section_stack): New.
3687 (special_sections): Make const.
3688 (obj_elf_section): Gut and rewrite parsing.
3689 (obj_elf_change_section): New function broken out of obj_elf_section.
3690 (obj_elf_parse_section_letters): Likewise.
3691 (obj_elf_section_word): Likewise.
3692 (obj_elf_section_type): Likewise.
3693 (obj_elf_previous): Treat as a toggle.
3694 (obj_elf_popsection): New.
3695 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3696 (ppc_section_type): Likewise.
3697 * config/tc-ppc.h: Likewise.
3699 * expr.h (struct expressionS): Don't make X_op a bitfield.
3700 * config/tc-alpha.c: Update for symbol handling changes.
3701 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3702 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3704 1999-06-05 Richard Henderson <rth@cygnus.com>
3706 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3707 (dwarf2_gen_line_info): Kill unused variables.
3708 (dwarf2_finish): Likewise.
3709 (dwarf2_where): Likewise.
3710 (dwarf2_directive_file): If we've only got a string,
3711 hand off to s_app_file.
3712 * ecoff.c: Move the include of ecoff.h.
3713 * symbols.h (S_IS_FUNCTION): Prototype.
3715 * read.c (LEX_HASH): Supply a default.
3717 (s_globl): Update `c' after skipping whitespace.
3718 * read.h (LEX_END_NAME, is_name_ender): New.
3719 * expr.c (get_symbol_end): Respect it.
3721 1999-06-04 Mark Klein <mklein@dis.com>
3723 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3725 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3727 * config/tc-hppa.c: Update for symbol handling changes.
3729 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3731 * cgen.c: Update for symbol handling changes.
3732 * config/tc-m32r.c: Likewise.
3734 * config/tc-hppa.h: Update for symbol handling changes.
3735 * config/tc-hppa.c: Likewise.
3737 * config/tc-arm.h: Update for symbol handling changes.
3738 * config/tc-arm.c: Likewise.
3739 (symbol_make_empty): Remove. Just use symbol_create.
3741 * symbols.c (symbol_set_tc): Correct name.
3743 * Makefile.am: Rebuild dependencies.
3744 ($(OBJS)): Don't depend upon struc-symbol.h.
3745 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3746 * dep-in.sed: Don't remove struc-symbol.h.
3747 * Makefile.in: Rebuild.
3749 * doc/internals.texi (Symbols): Describe changes in symbol
3752 1999-06-03 Richard Henderson <rth@cygnus.com>
3754 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3755 instead of doing the work by hand.
3757 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3759 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3760 state of line state-machine.
3761 (struct ls): Collect DWARF2 line state-machine state in new member
3762 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3763 resulted in any DWARF2 directives.
3764 (reset_state_machine): New function.
3765 (out_end_sequence): Ditto.
3766 (dwarf2_gen_line_info): When switching sections or switching to a
3767 lower text address, call out_end_sequence() first to terminate the
3768 previous code sequence as code sequences MUST have monotonically
3769 increasing addresses.
3770 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3772 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3774 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3775 DWARF2 debug info (line information only, at this point).
3776 * as.h: Update comment about supported debug formats.
3777 * dwarf2dbg.c, dwarf2dbg.h: New files.
3778 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3780 * expr.c (operand): Don't use [ for parens if we want an index op.
3781 (op_encoding): Switch [ into O_index, if desired.
3782 (op_rank): Renumber with O_index on bottom.
3783 (expr): If O_index, match closing bracket.
3784 * expr.h (O_index): New.
3786 * read.c (read_a_source_file): Conditionally allow matched "
3787 in lines passed to md_assemble.
3789 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3791 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3793 Add support for storing local symbols in a small structure to save
3794 memory when assembling large files.
3795 * as.h: Don't include struc-symbol.h.
3796 (symbolS): Add typedef.
3797 * symbols.c: Include struc-symbol.h.
3798 (local_hash): New static variable.
3799 (save_symbol_name): New static function, from symbol_create.
3800 (symbol_create): Call save_symbol_name.
3801 (local_symbol_count): New static variable.
3802 (local_symbol_conversion_count): Likewise.
3803 (LOCAL_SYMBOL_CHECK): Define.
3804 (local_symbol_make): New static function.
3805 (local_symbol_convert): New static function.
3806 (colon): Handle local symbols. Create local symbol for local
3808 (symbol_table_insert): Handle local symbols.
3809 (symbol_find_or_make): Create local symbol for local label name.
3810 (symbol_find_base): Check for local symbol.
3811 (symbol_append, symbol_insert): Check for local symbols.
3812 (symbol_clear_list_pointers, symbol_remove): Likewise.
3813 (verify_symbol_chain): Likewise.
3814 (copy_symbol_attributes): Likewise.
3815 (resolve_symbol_value): Handle local symbols.
3816 (resolve_local_symbol): New static function.
3817 (resolve_local_symbol_values): New function.
3818 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3819 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3820 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3821 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3822 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3823 (symbol_previous, symbol_next): New functions.
3824 (symbol_get_value_expression): Likewise.
3825 (symbol_set_value_expression): Likewise.
3826 (symbol_set_frag, symbol_get_frag): Likewise.
3827 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3828 (symbol_mark_used_in_reloc): Likewise.
3829 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3830 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3831 (symbol_mri_common_p): Likewise.
3832 (symbol_mark_written, symbol_clear_written): Likewise.
3833 (symbol_written_p): Likewise.
3834 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3835 (symbol_section_p, symbol_equated_p): Likewise.
3836 (symbol_constant_p): Likewise.
3837 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3838 (symbol_get_obj, symbol_set_obj): Likewise.
3839 (symbol_get_tc, symbol_set_tc): Likewise.
3840 (symbol_begin): Initialize local_hash.
3841 (print_symbol_value_1): Handle local symbols.
3842 (symbol_print_statistics): Print local symbol statistics.
3843 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3844 Declare new symbols.c functions. Move many declarations here from
3846 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3847 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3848 (struct symbol): Move bsym to make it clearly the first field.
3849 Remove TARGET_SYMBOL_FIELDS.
3850 (symbolS): Don't typedef.
3851 (struct broken_word): Remove.
3852 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3853 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3854 (symbol_clear_list_pointers): Likewise.
3855 (symbol_insert, symbol_remove): Likewise.
3856 (symbol_previous, symbol_append): Likewise.
3857 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3858 (struct local_symbol): Define.
3859 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3860 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3861 (local_symbol_get_frag, local_symbol_set_frag): Define.
3862 (local_symbol_get_real_symbol): Define.
3863 (local_symbol_set_real_symbol): Define.
3865 * write.c (write_object_file): Call resolve_local_symbol_values.
3866 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3867 (TARGET_SYMBOL_FIELDS): Don't define.
3868 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3869 ECOFF_DEBUGGING, add ECOFF fields.
3870 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3871 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3872 ECOFF_DEBUGGING, add ECOFF fields.
3873 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3874 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3875 * config/tc-mcore.h: Don't include struc-symbol.h.
3876 (TARGET_SYMBOL_FIELDS): Don't define.
3877 (struct mcore_tc_sy): Define.
3878 (TC_SYMFIELD_TYPE): Define.
3879 * Many files: Use symbolS instead of struct symbol. Use new
3880 accessor functions rather than referring to symbolS fields
3883 * read.c (s_mri_common): Don't add in value of line_label.
3885 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3886 checking for SEC_LINK_ONCE.
3888 * config/tc-sh.h (sh_fix_adjustable): Declare.
3890 * app.c (input_buffer): New static variable.
3891 (app_push): Save saved_input in allocated buffer.
3892 (app_pop): Restored saved_input.
3893 (do_scrub_chars): Change get parameter to take char * and int as
3894 arguments. Change GET macro to pass input_buffer to get
3895 function. Don't save input into allocated buffer.
3896 * as.h (do_scrub_chars): Update declaration.
3897 * input-file.c (input_file_get): Change to take char * and int.
3898 Read data into passed in buffer. Remove static buffer.
3899 * read.c (scrub_from_string): Change to take char * and int. Copy
3900 data into passed in buffer.
3902 * hash.h: Neaten. Declare hash_traverse.
3903 * hash.c: Complete rewrite based on BFD hashing code.
3904 * gasp.c (chunksize): New variable.
3905 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3908 1999-05-28 Nick Clifton <nickc@cygnus.com>
3910 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3911 addend unless the target uses an old ABI.
3913 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3915 -Wchar-subscripts cleanup
3916 * listing.c (listing_newline): Use unsigned char variable, so
3917 calls to isascii,iscntrl are correct.
3918 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3920 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3921 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3922 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3923 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3925 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3927 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3929 (arch_coldfire_p): New #define.
3930 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3932 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3934 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3936 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3937 (install_operand): Add place `N'.
3938 (init_table): Add registers ACC, MACSR, MASK.
3940 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3942 * config/tc-m68k.c: Change mcf5200 --> mcf.
3943 (archs): Add mcf5206e, mcf5307.
3944 (m68k_ip): Add format `u'.
3945 (install_operand): Add place `m', `M', `h'.
3946 (init_table): Add upper/lower registers.
3948 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3950 1999-05-28 Martin Dorey <mdorey@madge.com>
3952 * config/tc-i960.c: Several minor changes to add ELF and
3953 BFD_ASSEMBLER support.
3954 * config/tc-i960.h: Likewise.
3955 * configure.in (i960-*-elf*): New target.
3956 * aclocal.m4, configure: Rebuild.
3958 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3960 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3961 reloc changes when defined(BFD_ASSEMBLER).
3963 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3965 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3967 * write.c (write_print_statistics): Output to file, not stderr.
3969 * expr.c (generic_bignum_to_int32,64): Prototype.
3971 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3972 output_sleb128, output_uleb128, output_big_sleb128,
3973 output_big_uleb128, output_big_leb128): Prototype.
3974 (output_big_sleb128, output_big_uleb128): Make inline.
3975 (output_big_leb128): Remove inline
3977 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3978 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3979 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3980 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3981 value for correct overflow check in write.c:fixup_segment.
3982 * write.c (fixup_segment): Move bitfield overflow checks to after
3983 the md_apply_fix call.
3984 * config/obj-coff.c (fixup_segment): Likewise.
3985 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3986 valueT *val argument.
3988 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3990 * config/atof-ieee.c (gen_to_words): Correctly round a
3991 denormalized number. Fix off-by-one in range checking for
3992 exponent in a denormal.
3994 1999-05-10 Nick Clifton <nickc@cygnus.com>
3996 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3999 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4001 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4003 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4005 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4006 (ReverseRegRegmem): Remove.
4007 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4008 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4009 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4012 From Doug Ledford <dledford@redhat.com>
4013 * config/tc-i386.h (RegXMM): New for P/III.
4014 * config/tc-i386.c: Add support for P/III.
4016 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4018 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4019 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4020 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4022 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4024 * config/tc-i386.c (i386_immediate): Skip whitespace before
4025 complaining about junk after expression.
4026 (i386_displacement): Likewise.
4028 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4030 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4031 Don't copy before downcaseing.
4033 1999-05-05 Catherine Moore <clm@cygnus.com>
4035 * tc-m68k.c: Include elf/m68k.h.
4036 (m68k_elf_final_processing): New routine.
4037 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4040 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4042 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4045 1999-04-30 Nick Clifton <nickc@cygnus.com>
4047 * config/tc-mcore.c (mcore_s_section): Dump literals before
4050 1999-04-29 Nick Clifton <nickc@cygnus.com>
4052 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4055 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4057 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4058 (TC_INIT_FIX_DATA): Delete.
4059 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4060 (TC_INIT_FIX_DATA): Delete.
4061 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4062 * write.c (fix_new_internal): Initialize fx_cgen member.
4063 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4064 (gas_cgen_md_apply_fix3): Update.
4065 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4066 (md_cgen_record_fixup_exp): Update.
4067 (FX_OPINFO_R_TYPE): Update.
4069 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4070 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4071 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4072 * frags.h (struct frag): Make opindex, opinfo ints.
4074 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4076 1999-04-26 Tom Tromey <tromey@cygnus.com>
4078 * aclocal.m4, configure: Updated for new version of libtool.
4080 1999-04-22 Nick Clifton <nickc@cygnus.com>
4082 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4084 (md_apply_fix3): Do not fix up absolute relocations against
4087 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4089 1999-04-20 Nick Clifton <nickc@cygnus.com>
4091 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4092 changes and data-in-text directives.
4093 (mcore_cons): New function: intercept cons() operations.
4094 (mcore_float_cons): New function: intercept float_cons()
4096 (mcore_stringer): New function: intercept stringer() operations.
4098 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4100 * obj.h (struct format_ops): Change generate_asm_lineno field to
4102 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4104 * config/tc-alpha.c (find_opcode_match): Add default case to
4106 (find_macro_match): Likewise.
4107 (load_expression): Parenthesize && within ||.
4109 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4111 1999-04-17 Nick Clifton <nickc@cygnus.com>
4113 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4114 .text .data .section pseudo ops.
4115 (mcore_s_section): New function. Dump lits before changing secs.
4116 (mcore_s_text): New function. Dump lits before changing secs.
4117 (mcore_s_data): New function. Dump lits before changing secs.
4119 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4121 * config/tc-mips.c (mips_32bitmode): New.
4122 (md_begin): Set mips_32bitmode if needed.
4123 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4124 Set EF_MIPS_32BITMODE.
4126 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4128 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4131 1999-04-16 Nick Clifton <nickc@cygnus.com>
4133 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4135 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4137 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4138 expressions correctly.
4141 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4143 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4145 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4147 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4148 and fmpynfadd instructions.
4150 1999-04-11 Richard Henderson <rth@cygnus.com>
4152 * as.h (environ): Declare it, if needed.
4153 * as.c (dump_statistics): Don't declare environ.
4154 * configure.in (environ): Detect declaration.
4155 * configure, config.in: Rebuild
4157 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4158 (i386_displacement): Allocate enough space for replacement buffer.
4159 Clean up replacement buffer initialization.
4161 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4163 * subsegs.c (section_symbol): Don't create a new symbol if one
4164 already exists; instead, use the existing one, but set its segment
4165 and frag data if it hasn't already been defined.
4166 * config/obj-coff.c (c_section_symbol): Likewise.
4168 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4170 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4172 1999-04-08 Nick Clifton <nickc@cygnus.com>
4174 * config/tc-mcore.c: New File: Support routines for MCore
4176 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4177 * config/obj-coff.c: Add support for mcore-pe target.
4179 * Makefile.am: Add support for MCore targets.
4180 * Makefile.in: Regenerate.
4181 * configure.in: Add support for MCore targets.
4182 * configure: Regenerate.
4184 * doc/all.texi: Set MCORE.
4185 * doc/as.texinfo: Document MCore specific command line options.
4187 * write.h: Prevent multiple inclusion.
4189 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4191 * asintl.h (LC_MESSAGES): Never define.
4192 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4194 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4197 * Makefile.am (m68k-parse.c): If configuring in the source
4198 directory, copy m68k-parse.y into the local directory before
4199 running ylwrap, to remove spurious differences when generating
4201 * Makefile.in: Rebuild.
4203 * config/tc-sparc.h (md_do_align): Just allocate the number of
4204 bytes necessary, rather than always allocating 1024.
4206 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4208 * listing.c (listing_newline): Add cast to avoid warning.
4209 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4210 * config/tc-i386.c (i386_scale): Add return value.
4211 (build_displacement_string): Remove unused local temp_disp2.
4212 (i386_intel_memory_operand): Add parentheses to avoid warning.
4213 (i386_intel_operand): Remove unused local end_of_operand_string.
4214 (i386_operand): Remove unused local operand_modifier.
4215 (i386_operand): Add parens to avoid warning.
4217 1999-04-04 Don Bowman <don@pixsci.com>
4219 * configure.in: Add mips*-*-vxworks* target; have it define
4221 * configure, config.in: Rebuild.
4223 1999-03-31 Nick Clifton <nickc@cygnus.com>
4225 * configure.in (emulations): Add support for arm-epoc-pe.
4226 * configure: Regenerate.
4227 * config/te-epoc-pe.h: New file. Define macros specific to
4229 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4230 for arm-epoc-pe target.
4232 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4234 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4236 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4238 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4239 detect ",n" without a condition.
4240 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4243 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4245 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4246 instruction is encoded with one bit.
4249 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4251 * doc/internals.texi (CPU backend): Mention that
4252 line_separator_chars should not include newline. From thi
4253 <ttn@mingle.glug.org>.
4255 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4257 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4258 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4260 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4262 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4264 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4266 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4269 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4271 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4273 1999-03-15 Martin Hunt <hunt@cygnus.com>
4275 * app.c (do_scrub_begin): Change '-' back to a symbol char
4276 so we can use multiple opcodes on a line again.
4278 * config/tc-d30v.c: By default, warn if a symbol has
4279 the same name as a register. Plus some minor
4280 updates from the branch.
4282 1999-03-13 Nick Clifton <nickc@cygnus.com>
4284 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4285 BFD_RELOC_16 and BFD_RELOC_64.
4287 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4289 * expr.c (expr): Add missing else.
4291 1999-03-12 Nick Clifton <nickc@cygnus.com>
4293 * config/tc-arm.c (md_apply_fix3): Improve error message.
4295 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4297 * Makefile.am (CPU_TYPES): Add fr30.
4298 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4299 (fr30,m32r dependencies): Update.
4300 * Makefile.in: Rebuild.
4302 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4303 (gas_cgen_record_fixup_exp): Ditto.
4304 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4305 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4306 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4307 (md_cgen_lookup_reloc): Update use of operand->type.
4308 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4309 (md_convert_frag): Call cgen_operand_lookup_by_num.
4310 (md_cgen_lookup_reloc): Update use of operand->type.
4311 (m32r_cgen_record_fixup_exp): Ditto.
4313 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4315 * config/tc-mips.c (md_show_usage): Fix message.
4317 1999-03-03 Nick Clifton <nickc@cygnus.com>
4319 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4320 and LDR reg,=<expr> instruction.
4322 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4325 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4327 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4329 1999-02-17 Nick Clifton <nickc@cygnus.com>
4331 This patch was created by: Scott Bambrough
4332 <scottb@corelcomputer.com>
4335 Special cased '@' character. The '@' character is used as the
4336 ARM assembler comment character, as a special character
4337 and in ELF .symver pseudo-op's, and as a special character in
4338 .type and .section pseudo-ops.
4339 (symver_pseudo): New static variable.
4340 (symver_state): New static variable.
4341 (struct app_save): Add field 'symver_state'.
4342 (app_push): Save global symver_state int struct app_save.
4343 (app_pop): Restore global symver_state from struct app_save.
4344 (do_scrub_chars): Special case handling of '@' character in
4347 * configure.in: Modified to recognize armv* uname syntax from ARM
4349 * configure: Regenerated.
4351 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4352 a prefix to the section's type.
4353 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4354 the type's typename.
4356 * config/tc-arm.h: Add support for PIC generation:
4357 (pic_code): New boolean.
4358 (obj_relocate_extern): Define.
4359 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4360 (TC_CONS_FIX_NEW): Define.
4361 (tc_fix_adjustable): Define.
4362 (GLOBAL_OFFSET_TABLE_NAME): Define.
4364 * config/tc-arm.c: Add support for PIC generation:
4365 (line_seperator_chars): Allow ';' as a seperator for Linux.
4366 (is_immediate_prefix): New macro.
4367 (arm_parse_reloc): New function.
4368 (s_arm_elf_cons): New function.
4369 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4370 (md_undefined_symbol): Special case handling for the Global Offset
4372 (md_apply_fix3): Handle PIC relocs.
4373 (tc_gen_reloc): Handle PIC relocs.
4374 (md_parse_option): Add support for '-k' command line switch to
4375 enable PIC generation.
4376 (cons_fix_new_arm): New function.
4377 (s_arm_elf_cons): New function.
4379 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4381 * configure.in: Add comments for uses of AC_DEFINE.
4382 * acinclude.m4: Likewise.
4383 * acconfig.h: Remove.
4384 * aclocal.m4: Rebuild.
4385 * configure: Rebuild.
4386 * Makefile.in: Rebuild.
4387 * config.in: Rebuild.
4389 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4391 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4392 non-constant offset from a base register.
4394 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4396 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4399 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4401 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4402 (emit_insn): Look for pc-relative and no-overflow specifiers on
4403 internal relocation types.
4405 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4407 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4410 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4412 (mips_4650, mips_4010, mips_4100): Variables removed.
4413 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4414 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4416 (md_begin): Don't bother initializing the mips_NNNN variables;
4417 mips_cpu is set, and that's good enough now.
4418 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4419 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4420 (show): New function, to handle wrapping in the CPU lists.
4421 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4423 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4425 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4426 than treat as an immediate specifier.
4428 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4430 * config/tc-i386.c: Prototype many functions.
4431 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4432 (i386_immediate): Remove unused second argument.
4433 (i386_intel_operand): Fix i386_is_reg typo.
4434 (i386_operand): Use allow_naked_reg.
4435 (output_invalid): Make operand int for K&R.
4437 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4439 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4441 * Makefile.in: Rebuild.
4443 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4445 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4447 (EXTRA_as_new_SOURCES): Comment out.
4448 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4449 * Makefile.in: Rebuild.
4450 * doc/Makefile.in: Rebuild.
4451 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4452 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4453 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4454 * configure: Rebuild.
4455 * aclocal.m4: Rebuild.
4456 * config.in: Rebuild.
4457 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4458 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4459 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4460 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4461 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4462 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4463 (gas_cgen_record_fixup_exp): Ditto.
4464 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4465 descriptor, not global variable.
4466 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4467 descriptor, not global variable. Refer to insert_operand handler
4468 via cpu descriptor, not global function.
4469 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4470 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4471 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4472 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4473 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4474 * config/tc-m32r.c: Ditto.
4475 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4476 (md_assemble): Ditto.
4477 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4479 1999-02-09 Nick Clifton <nickc@cygnus.com>
4481 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4482 relocations for ELF targets.
4484 1999-02-08 Nick Clifton <nickc@cygnus.com>
4486 * configure.in: Add support for StrongARM target.
4487 * configure: Regenerate.
4489 1999-02-05 Nick Clifton <nickc@cygnus.com>
4491 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4493 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4496 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4498 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4500 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4502 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4503 (INTEL_DWORD_MNEM_SUFFIX): Define.
4506 (DWORD_PTR): Define.
4507 (XWORD_PTR): Define.
4509 (OFFSET_FLAT): Define.
4511 (NONE_FOUND): Define.
4514 * config/tc-i386.c (set_intel_syntax): New routine.
4515 (intel_syntax): Declare.
4516 (allow_naked_reg): Declare.
4517 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4518 (intel_float_operand): New routine.
4519 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4520 Handle brackets as well as parens. Call i386_intel_operand for
4521 intel syntax. Reverse operands if appropriate. Handle new
4522 suffixes. Handle movzx and movsx.
4523 (i386_is_reg): New routine.
4524 (i386_immediate): New routine.
4525 (i386_scale): New routine.
4526 (i386_displacement): New routine.
4527 (i386_operand_modifier): New routine.
4528 (build_displacement_string): New routine.
4529 (i386_parse_seg): New routine.
4530 (i386_intel_memory_operand): New routine.
4531 (i386_intel_operand): New routine.
4532 (i386_operand): Call i386_displacement, i386_immediate,
4533 i386_scale, etc. instead of handling inline.
4534 (parse_register): Handle registers without prefix.
4536 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4538 * configure: Regenerate.
4539 * configure.in (arm-*-oabi): New.
4540 (thumb-*-oabi): New.
4541 * config/tc-arm.c (target_oabi): Declare.
4542 (md_apply_fix3): Support REL relocs.
4543 (md_parse_option): Handle -oabi.
4544 (elf32_arm_target_format): New routine.
4545 (md_longopts): Add OPTION_OABI.
4546 * config/tc-arm.h: Redefine TARGET_FORMAT.
4549 1999-01-28 Nick Clifton <nickc@cygnus.com>
4551 * write.c (write_relocs): Handle out of range error.
4553 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4554 (fr30_force_relocation): Default to 0.
4556 * config/tc-fr30.h (obj_fix_adjustable): Define.
4557 (TC_FORCE_RELOCATION): Define.
4559 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4562 1999-01-16 Nick Clifton <nickc@cygnus.com>
4564 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4565 merge of two instructions if the left instruciton kills the right.
4567 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4569 * Makefile.in: Regenerate.
4570 * configure.in: Redo test for using cgen.
4571 * configure: Regenerate.
4573 1999-01-09 Nick Clifton <nickc@cygnus.com>
4575 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4576 redefinition of this macro.
4578 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4580 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4583 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4585 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4586 a read of HI or LO and an immediatly following branch.
4588 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4590 * config/tc-mips.c (md_begin): Another correction to the setting of
4593 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4595 * config/tc-mips.c (md_begin): Correct type-o in setting of
4598 1998-12-21 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4601 bit insn when optimizing, so that parallelised instructions will
4602 start on a 32 bit boundary.
4604 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4606 * config/tc-mips.c (mips_eabi64): New.
4607 (md_begin): Set mips_eabi64.
4608 (mips_elf_final_processing): Use it.
4610 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4612 * config/tc-mips.c (mips_elf_final_processing):
4613 Correct setting of ABI in e_flags.
4615 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4617 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4620 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4622 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4624 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4626 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4627 warning, values that don't fit in the field.
4629 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4631 * config/tc-mips.c (mips_abi_string): New.
4632 (md_parse_option,md_longopts): Add mabi.
4633 (mips_elf_final_processing): Set e_flags based on mabi flag.
4635 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4637 * config/tc-mips.c (md_parse_option): Handle vr4111.
4639 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4641 * config/tc-h8300.c (build_bytes): Change message given if the
4642 instruction requires H8/300H mode and we're not in Hmode, to
4643 suggest that it may be the operand modes that are the problem, not
4644 necessarily the opcode.
4646 1998-12-10 Nick Clifton <nickc@cygnus.com>
4648 * config/tc-fr30.c: Add line separator character.
4650 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4652 * configure.in (hppa-*-mpeix*): New target.
4653 * config/obj-som.h (obj_som_compiler): Declare.
4654 * config/obj-som.c (compiler_seen): New static variable.
4655 (obj_som_compiler): New function.
4656 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4657 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4658 (pa_type_args): Set hppa_priv_level.
4659 (pa_compiler): New static function if OBJ_SOM.
4660 * configure: Rebuild.
4662 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4664 * read.c (output_leb128): Don't mark as inline.
4666 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4668 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4669 AIX .vbyte unaligned data support.
4670 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4671 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4674 1998-12-07 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4679 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4681 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4682 BFD_RELOC_ARM_PCREL_BRANCH.
4684 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4686 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4687 checking the target type.
4688 (mips-dec-bsd*): Set endian to little.
4689 * configure: Rebuild.
4691 COFF weak symbol support, based on patches from Mark Elbrecht
4692 <snowball3@usa.net>:
4693 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4694 * config/obj-coff.c (obj_coff_weak): New static function.
4695 (obj_coff_endef) [both versions]: Handle weak symbols.
4696 (coff_frob_symbol): Likewise.
4697 (yank_symbols): Likewise.
4698 (obj_pseudo_table): Add "weak".
4700 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4701 <aymeric.vincent@emi.u-bordeaux.fr>.
4702 * aclocal.m4: Rebuild with current tools.
4703 * configure: Rebuild.
4705 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4706 an assertion failure for a case we can't handle when OBJ_ECOFF.
4708 * expr.c (operator): And with 0xff to avoid problems with signed
4711 1998-12-03 Nick Clifton <nickc@cygnus.com>
4713 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4714 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4716 1998-12-02 Nick Clifton <nickc@cygnus.com>
4718 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4721 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4723 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4724 calculation of pcrel point.
4726 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4728 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4731 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4733 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4735 (d10v_cleanup): Only generate previous insn if a multiline insn is
4738 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4740 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4743 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4745 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4746 -marm6xxx command line switches.
4748 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4750 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4751 (itbl-ops.o): Delete duplicate dependencies.
4752 Rebuild dependencies.
4753 Add fr30 dependencies.
4754 * Makefile.in: Rebuild.
4756 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4760 * listing.c: Ignore line terminator characters found inside
4763 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4765 * po/gas.pot: Regenerated.
4767 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4769 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4770 fr30_is_label_start(). Also checks for delay slot insns.
4772 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4773 FR30 instructions which contain a colon in the mnemonic.
4775 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4777 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4779 * config/tc-fr30.c: Removed currently superflous code.
4781 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-fr30.h: New file.
4784 * config/tc-fr30.c: Tweaking so that it will compile.
4786 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4788 * config/tc-d10v.h (obj_fix_adjustable): Define.
4789 (TC_FORCE_RELOCATION): Define.
4790 (d10v_force_relocation): Declare.
4791 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4792 (md_apply_fix3): Handle Vtable relocs.
4793 (d10v_fix_adjustable): New.
4794 (d10v_force_relocation): New.
4796 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-d30v.c: Change default behaviour to ignore potential
4799 conflicts between register name and symbol names.
4801 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4803 * configure.in: Add fr30-*-*.
4804 * config/tc-fr30.c: New file.
4805 * Makefile.in: Regenerated.
4806 * config.in: Regenerated.
4807 * configure: Regenerated.
4808 * doc/Makefile.in: Regenerated.
4809 * po/gas.pot: Regenerated.
4811 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4813 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4816 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4818 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4820 (do_scrub_chars): Add some casts to unsigned char to avoid
4821 unwanted sign extension.
4822 * read.c (lex_type): Set characters about 127 to be symbol
4824 * config/tc-i386.c (md_begin): Set identifier_chars and
4825 operand_chars for values above 127.
4827 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4829 * configure.in: detect cygwin* instead of cygwin32*
4830 * configure: regenerate
4832 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4834 * listing.c: Add support for producing a listing from piped
4837 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4839 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4840 (append_insn): Account for the tx39's multiply behavior.
4842 1998-10-26 Michael Meissner <meissner@cygnus.com>
4844 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4845 from assemble_parallel_insns. Add support for '->' to indicate
4846 explicitly serializing the instructions.
4847 (md_assemble): Ditto.
4849 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4851 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4854 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4856 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4858 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4860 * config/tc-mips.c : support frame and regmask/fregmask when
4861 MIPS_STABS_ELF is specified.
4863 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4865 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4866 (md_apply_fix): Don't return 1 for VTABLE relocs.
4867 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4869 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4871 * doc/c-i386.texi: Replace occurences of "opcode" with
4872 "instruction mnemonic", "instruction", or "mnemonic" when
4873 referring to the name of an instruction. Use "opcode" when
4874 referring to the sequence of machine bytes.
4876 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4877 (is_opcode_char): Rename to is_mnemonic_char.
4878 (md_assemble and i386_operand): Correct error messages from
4879 "opcode" to "instruction mnemonic"
4880 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4881 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4882 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4883 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4884 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4885 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4886 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4888 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4890 * config/tc-i386.c (i386_operand): Check for garbage after
4893 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4895 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4896 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4898 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4900 * config/tc-sh.h (obj_fix_adjustable): Define.
4901 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4902 (md_apply_fix): Likewise.
4903 (tc_gen_reloc): Likewise.
4904 (sh_fix_adjustable): New.
4906 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4908 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4909 * cgen.h (gas_cgen_finish_insn): Update prototype.
4910 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4911 cgen_insn_t -> CGEN_INSN_INT.
4912 (make_parallel): Update handling of CGEN_INT_INSN_P.
4913 (assemble_parallel_insn): Ditto.
4914 (target_make_parallel): New function.
4915 (md_assemble): Use it.
4917 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4919 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4921 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4923 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4924 converted into lower case.
4926 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4928 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4929 (gas_cgen_tc_gen_reloc): Likewise.
4930 * config/tc-m32r.h (obj_fix_adjustable): Define.
4931 * config/tc-m32r.c (m32r_fix_adjustable): New.
4932 (m32r_force_relocation): Handle VTABLE relocs.
4934 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4936 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4938 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4940 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4941 to lower case before parsing.
4943 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4944 parallel insns modift buts in the PSW as a side effect.
4946 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-d30v.c (find_format): Test for missing flag and
4951 (md_apply_fix3): Fix error messages to avoid
4952 assumption about presence of a symbol.
4954 (parallel_ok): Disallow parallel instructions that both modify the
4957 (find_format): Generate a warning if an odd numbered register is
4958 used as the first register in a mutli-register instruction.
4960 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4962 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4963 relocations are always associated with a symbol.
4965 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4967 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4968 (elf32_sparc_force_relocation): Declare.
4969 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4970 (tc_gen_reloc): Handle vtable relocs.
4971 (elf32_sparc_force_relocation): New.
4973 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4975 * symbols.c (S_IS_FUNCTION): New.
4976 * config/tc-v850.h (obj_fix_adjustable): Define.
4977 (TC_FORCE_RELOCATION): Define.
4978 (v850_force_relocation): Declare.
4979 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4980 of fx_addnumber for VTABLE reloc addends.
4981 (md_apply_fix3): Handle VTABLE relocs.
4982 (v850_fix_adjustable): New.
4983 (v850_force_relocation): New.
4985 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4987 * tc-hppa.c (fp_operand_format): Add some additional formats.
4988 (pa_ip): Do not automatically promote into pa2.0 mode.
4989 (pa_level): Handle ".level 2.0".
4991 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4993 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4994 * config/tc-i386.h (template.extension_opcode): Change to
4995 unsigned int to allow full range of 8-bit opcode suffixes.
4996 (None): Redefine as 0xffff.
4998 From Jeff B Epler <jepler@usgs.gov>
4999 * doc/c-i386.texi (i386-SIMD): New section.
5001 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5003 * read.c (discard_rest_of_line): New function.
5004 * read.h: Declare it.
5005 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5007 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-d10v.c (find_symbol_matching_register): New function.
5010 (find_opcode): Cope with the case where a register name matches
5013 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5015 * config/tc-v850.c (md_pcrel_from): Rename to
5016 v850_pcrel_from_section.
5017 (v850_pcrel_from_section): Do not resolves symbols in other
5020 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5022 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5024 * config/tc-d10v.c (find_opcode): Generate an error if a register
5025 is supplied for an operand that should not be a register.
5027 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5030 instructions to have another instruction in the right bin.
5032 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5035 the right container if the left container holds a branch
5038 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5041 both a register name and symbol name.
5042 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5044 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5046 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5047 execution unit class.
5049 (reg_name_search): If a name matches a register and a symbol,
5050 prefer the register.
5051 (find_format): Disallow flag registers when a general purpose
5052 register is required.
5053 If a number is required, but a register has been given, check to
5054 see if a symbol with the same name as the register exists, and if
5055 so, use that symbol.
5057 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5059 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5061 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-d30v.c (find_format): Do not accept flag registers as
5064 general purpose registers.
5065 (find_format): If an immediate value is expected at a given place
5066 in a format, but a register name has been provided instead, check
5067 to see if that register name matches the name of a predefined
5068 symbol and if it does, then use the symbol instead.
5069 (reg_name_search): If a register name matches a symbol name,
5070 prefer the register name to the symbol name.
5072 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5075 the previous insn to empty.
5077 1998-09-20 Michael Meissner <meissner@cygnus.com>
5079 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5080 pieces, forcing the use of an ANSI compiler.
5082 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5084 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5086 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5088 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5090 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5092 (obj_elf_vtable_entry): Likewise.
5093 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5094 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5095 (tc_gen_reloc): Likewise.
5096 (arm_fix_adjustable): Likewise.
5097 (elf32_arm_force_relocation): New.
5098 (armelf_frob_symbol): Remove coff-style symbol support.
5100 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5102 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5104 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5106 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5107 OBJ_COFF so that routine is defined for a.out format.
5109 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5111 * config/tc-i386.c (i386_operand): Detect non-segment registers
5112 used as segment prefixes.
5114 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5116 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5117 optimize across FDE boundaries.
5119 * config/obj-coff.c (obj_coff_section): Preserve any link once
5120 flags when setting the section flags.
5122 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5124 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5125 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5127 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5129 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5132 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5134 * frags.c (frag_grow): Include the size of the frag struct in the
5137 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5138 if the new subseg comes before the old.
5140 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5142 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5143 to handle edge8 and edge16.
5145 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5147 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5148 before we clobber the symbol involved.
5150 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5152 * config/tc-arm.c: Remove OBJ_ELF definitions for
5153 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5154 use arm_adjust_symtab for OBJ_COFF.
5155 (armelf_adjust_symtab): New Routine.
5156 * config/tc-arm.h: Define obj_adjust_symtab to
5157 armelf_adjust_symtab for OBJ_ELF.
5159 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5161 * configure.in: Make all i386-elf targets use bfd_gas.
5162 * config/tc-i386.c (tc_i386_force_relocation): New.
5163 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5164 (md_apply_fix3): Likewise.
5165 (tc_gen_reloc): Handle them.
5166 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5167 tc_i386_force_relocation.
5169 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5171 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5173 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5176 current opcode after writing the first insturction of a reverse
5179 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5181 * read.h (generate_lineno_debug): Add prototype.
5182 * read.c (generate_lineno_debug): Make non-static.
5184 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5186 * config/tc-i386.c (md_assemble): Only warn for address/data size
5189 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5191 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5192 against Thumb function names, as the linker needs this information.
5194 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5196 * expr.c (operand): Check also that there is no advance in operand
5197 after atof_generic in order to decide "is it label 0f or floating
5200 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5202 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5203 command line options with a single dash.
5204 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5206 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5208 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5209 * tc-arm.c (arm_fix_adjustable): New routine.
5211 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5213 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5214 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5215 demand_empty_rest_of_line before mri_comment_end.
5216 (equals): Check garbage after expression before
5217 mri_comment_end in MRI mode.
5219 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5221 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5222 small immediate constant to use the constant itself rather than
5225 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5227 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5228 (pa_leave): Likewise.
5230 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5232 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5234 (i386_operand): Fix an error message.
5236 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5238 * doc/c-arm.texi (ARM Directives): Document .req directive.
5240 * config/tc-arm.c (reg_required_here): Display erroneous string if
5241 the register name could not be decoded.
5242 Do not set inst.instruction if the sift is -1.
5244 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5246 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5249 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5251 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5252 even if it is belived to be unnecessary.
5254 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5256 config/tc-i386.c (i386_operand): Size immediate constants by
5257 suffix (erroneously removed as part of July 7 change).
5259 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5261 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5262 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5263 (armelf_frob_symbol): New Routine.
5264 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5266 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5268 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5270 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5272 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5273 command line switches passed to assembler.
5275 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5277 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5278 (gas_cgen_opcode_desc): Declare.
5279 (gas_cgen_parse_operand): Declare.
5280 (*): Prepend gas_ to gas specific fns to denote them as such.
5282 * cgen.c (gas_cgen_opcode_desc): New global
5283 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5284 (queue_fixup): Renamed from cgen_queue_fixup.
5285 (*): Prepend gas_ to gas specific fns to denote them as such.
5287 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5288 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5289 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5290 Open opcode table and initialize it.
5291 (make_parallel): Use gas_cgen_opcode_desc.
5292 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5293 (md_assemble): Ditto.
5295 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5297 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5298 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5299 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5300 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5301 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5302 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5303 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5304 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5305 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5306 (INIT_STAB_SECTION): Likewise.
5307 (OBJ_PROCESS_STAB): Likewise.
5309 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5310 (md_parse_option): Watch for them.
5311 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5312 (md_begin): Kill neverdef code.
5313 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5314 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5315 (s_alpha_coff_wrapper): New.
5316 (md_pseudo_table): Trap all ECOFF pseudos.
5318 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5320 Start of changes to remove mdebug section from mips*-elf
5321 Based on MIPS_STAB_ELF definition
5322 * acconfig.h: undef if not configured
5323 * config.in: undef if not configured
5324 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5325 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5326 * stabs.c (s_stab_generic): flush frag
5328 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5330 * configure.in: (arm-*-elf): Handle.
5331 (thumb-*-elf): Handle.
5332 * configure: Regenerate.
5333 * read.c (stringer): Fix typo in comment.
5334 * write.c (fixup_segment): Don't add symbol value to addend if
5336 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5338 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5341 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5343 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5344 (write_2_short): Emit warning if new flag is set.
5345 (do_assemble): Set flags if left instruction is one of special
5346 "right-instruction-killer" type.
5348 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5350 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5351 Always output words in debug_info section as big endian.
5352 (sparc_target_format): Choose correct bfd target.
5353 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5355 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5357 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5358 to work with internationalization code. Issue an error when two
5359 operands match that are not allowed to match.
5361 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5363 * configure.in (install_tooldir): Allow target to specify whether
5364 it wants to be installed in $(tooldir)/bin.
5365 * configure: Regenerate.
5366 * Makefile.am (install-exec-local): Set install-exec-tooldir
5367 dependency via configure.
5368 * Makefile.in: Regenerate.
5370 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5372 * Makefile.am (install-exec-local): Split into two ...
5373 (install-exec-bindir,install-exec-tooldir): New rules.
5374 * Makefile.in: Regenerate.
5376 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * Makefile.am (install-exec-local): Don't remove the file before
5379 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5380 W. Rozycki <macro@ds2.pg.gda.pl>.
5381 * Makefile.in: Rebuild.
5383 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5385 * cgen.c: Include libiberty.h.
5386 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5387 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5388 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5389 (md_cgen_lookup_reloc)): Declare.
5390 (md_cgen_record_fixup_exp): Declare.
5391 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5392 (m32r_relax_frag): Declare.
5393 (cgen_md_apply_fix3): Decls moved to cgen.h.
5394 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5395 (m32r_cgen_record_fixup_exp): Delete decl.
5396 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5397 (assemble_nop): Delete.
5398 (expand_debug_syms): Delete unused `exp'.
5399 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5400 Add default case for -Wall.
5401 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5402 (md_atof): Delete unused wordP.
5404 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5406 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5409 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5411 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5412 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5413 .print, .purgem, and .struct. Remove documentation for
5416 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5418 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5419 Update call to insert_operand.
5421 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5423 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5425 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5427 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5428 whitespace after a prefix operator.
5430 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5432 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5434 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5436 * config/tc-sparc.c (log2): New static function.
5437 (s_reserve): Use log2 to convert alignment before calling
5439 (s_common): Use log2 to convert alignment before calling
5440 record_alignment and frag_align.
5441 (sparc_cons_align): Use log2.
5443 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5445 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5446 (s_common): Likewise.
5448 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5449 initialization of waddr.
5450 (sparc_elf_final_processing): Add default case to switch.
5452 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5454 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5455 than temporary real.
5457 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5459 * write.c (subsegs_finish): Don't align the segments if there were
5462 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5463 copying aux information.
5465 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5466 expression into a symbol.
5468 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5470 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5471 type to unsigned int.
5472 (md_assemble): Change type used to store offsets from unsigned
5474 (i386_operand): Switch error check to only call RESTORE_END_STRING
5475 once after parse_register.
5477 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5479 * config/tc-v850.c (md_show_usage): Changed format to match that
5482 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5484 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5486 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5488 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5491 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5493 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5494 * doc/Makefile.in: Rebuild.
5496 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5498 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5499 for %lo expressions.
5500 (mips_ip, case 'u'): Move range check after code to mask
5501 off bits in %hi/%lo expressions. Mask off high bits for
5504 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5506 * doc/Makefile.am (gasver.texi): New target.
5507 (as.info, as.dvi): Depends upon gasver.texi.
5508 * doc/as.texinfo: Include gasver.texi. Mention version number on
5509 title page and in top node.
5510 * doc/Makefile.in: Rebuild.
5512 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5514 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5515 but not including the line containing the edict.
5516 * listing.h (LISTING_EOF): New.
5517 * input-scrub.c (input_scrub_next_buffer): Call it.
5519 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5521 * config/tc-i386.c (i386_operand): Don't set the size of an
5522 immediate address based solely on the suffix and the mode.
5524 * config/tc-i386.c (md_assemble): Add assertion to make sure
5525 overlap2 does not set Imm.
5527 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5528 sequences of whitespace to a single space.
5529 (is_space_chars): Just compare with space.
5530 (md_begin): Don't initialize space_chars.
5531 (md_assemble): Just skip a single whitespace character.
5532 (i386_operand): Rewrite base-index parsing to use new
5533 parse_register, and to skip white space. Skip white space in a
5534 number of other places too. Don't give error message if
5535 parse_register fails.
5536 (parse_register): Change reg_string parameter to be non-const.
5537 Add end_op parameter. Skip white space after the `%', and return
5538 end of register string. Give error message here rather than
5541 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5543 Based on patch from Matt Semersky <matts@scd.hp.com>:
5544 * expr.c (op_encoding): Make const.
5545 (expr_set_precedence): New function.
5546 (expr_begin): Don't set operator rankings, just call
5547 expr_set_precedence.
5548 * expr.h (expr_set_precedence): Declare.
5549 * read.c (s_mri): Call expr_set_precedence.
5551 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5553 * doc/as.texinfo (Statements): Remove paragraph discussing
5554 continuing lines with a backslash. This hasn't worked for years,
5557 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5559 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5561 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5562 (ps_CTORS, ps_DTORS): New section types.
5563 (vms_fixup_xtors_section): New function
5564 (Ctors_Psect, Dtors_Psect): Define.
5565 (IS_GXX_XTOR): Define
5566 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5567 Filter static constructors/destructors and add to
5568 Ctors_Symbols/Dtors_Symbols chain.
5569 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5570 appropriate section.
5572 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5573 * makefile.vms: Merge vax/vms support.
5575 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5577 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5578 (elf_pseudo_table): Add them.
5579 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5580 (md_apply_fix): Accept them.
5581 (mips_fix_adjustable): Don't adjust them.
5582 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5583 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5584 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5585 (tc_fix_adjustable): Don't adjust them.
5587 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5589 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5591 * Makefile.in: Regenerate.
5592 * configure.in: AC_SUBST cgen_cpu_prefix.
5593 * configure: Regenerate.
5595 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5597 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5598 Changed all users of COND12_DELAY.
5600 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5602 * config/tc-mn10300.c (set_arch_mach): New function.
5603 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5604 (md_begin): Default to mn10300 mode.
5605 (md_assemble): Only accept instructions for the core mn10300
5606 chip and the active machine type.
5608 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5610 * subsegs.h (segment_info_type): Give the struct a name.
5611 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5612 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5613 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5614 * config/tc-w65.h (tc_reloc_mangle): Declare.
5615 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5617 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5619 * config/tc-v850.c (v850_comm): Restore old section
5620 after common processing.
5622 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5624 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5626 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5628 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5629 char with code that explicitly sign-extends.
5631 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5633 * config/tc-v850.c (md_begin): Restore text section as the current
5634 section after creating call table sections.
5635 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5638 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5639 with call to macro SYM_AUXINFO.
5641 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5643 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5644 with the program transform name.
5645 * Makefile.in: Rebuild.
5647 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5649 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5652 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5654 * config/tc-i386.c (i386_operand): Be prepared for a space between
5655 the open parenthesis and the start of the register operand,
5656 because of the June 16 change.
5658 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5660 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5663 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5665 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5666 even if it is belived to be unnecessary.
5668 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5670 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5672 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5674 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5676 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5677 shift amount for a repeated operand. The shift amount for the
5678 repeated copy comes from the size of the operand.
5680 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5682 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5684 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5686 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5688 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5690 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5691 characters in it as LEX_IS_SYMBOL_COMPONENT.
5692 * config/tc-i386.h (tc_symbol_chars): Define.
5693 (extra_symbol_chars): Declare.
5694 * config/tc-i386.c (extra_symbol_chars): Define.
5695 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5696 (line_comment_chars): Set to '/' if TE_LINUX.
5697 * doc/c-i386.texi (i386-prefixes): Update.
5698 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5700 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5702 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5703 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5705 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5707 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5708 constraint in instructions REP & REPI.
5710 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5712 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5713 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5715 (check_range): If the operand is shifted, then shift the number
5716 before checking its range.
5718 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5720 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5723 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5725 * config/tc-v850.c (v850_comm): Create special sections as needed.
5727 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5729 * config/tc-d10v.c (write_2_short): Addition of swapping
5730 instructions for sequential and reverse sequential order when
5731 given order is not possible.
5733 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * Makefile.am: Rebuild dependencies.
5736 (DEP_INCLUDES): Fix reference to intl build directory.
5737 * Makefile.in: Rebuild.
5739 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5741 * doc/c-i386.texi: Update 16 bit documentation.
5743 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5744 IgnoreDataSize to IgnoreSize as they are used for address size as
5746 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5747 32-bit mode, similarly addr16/data16 and variants.
5749 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5751 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5752 sequential word multiply instructions.
5754 (do_assemble): Add extra command line argument, to allow mul32
5755 attribute to be preserved across parallel insns.
5756 (md_assemble): Insert NOPs between explicitly parallel insns which
5757 contain an 32 bit multiply and a 16 multiply.
5759 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5761 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5764 * config/tc-i386.c (reloc): Add braces.
5766 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5767 consistent with Intel naming.
5768 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5769 use bitfields in sib_byte.
5770 (modrm_byte): Don't use bitfields here either.
5772 * config/tc-i386.c (current_templates): Add const.
5773 (parse_register): Add const to return, param, and char *s.
5774 (i386_operand): Add const to reg_entry *r.
5775 * config/tc-i386.h (templates): Add const to start, end.
5777 Inspired by code for 16 bit gas support from Martynas Kunigelis
5778 <martynas@nm3.ktu.lt>:
5779 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5780 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5781 (uses_mem_addrmode): Remove.
5782 (md_estimate_size_before_relax): Add support here too.
5783 (md_relax_table): Rewrite interface to md_relax for 16 bit
5785 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5786 (opcode_suffix_to_type): Remove.
5787 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5788 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5789 (md_convert_frag): Likewise.
5790 (i386_operand): Add support for 16 bit base/index regs,
5791 immediates, and displacements. Remove some unnecessary casts, and
5792 localise end_of_operand_string, displacement_string_start,
5793 displacement_string_end variables. Add GCC_ASM_O_HACK.
5794 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5796 * config/tc-i386.c (prefix_hash): Remove.
5797 (md_begin): Rewrite without obstacks. Remove prefix hash table
5798 handling. Rewrite lexical table handling.
5799 (i386_print_statistics): Don't print prefix statistics.
5800 (md_assemble): Rewrite instruction parser so that line is not
5801 converted to lower case. Don't do a hash_find for prefixes,
5802 instead recognise them via opcode modifier.
5803 (expecting_operand, paren_not_balanced): Localise variables.
5804 * config/tc-i386.h (IsPrefix): Define.
5805 (prefix_entry): Remove.
5807 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5808 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5809 '\\' in case where comment_chars contains '/'.
5811 * config/tc-i386.c (MATCH): Ensure given operand and template
5812 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5813 you must write `ljmp *table(%ebx)'.
5815 From H.J. Lu <hjl@gnu.org>:
5816 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5817 as 0 ifndef BFD_ASSEMBLER.
5818 (md_assemble): Allow immediate operands without suffix or
5819 other reg operand to default in size to the current code size.
5821 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5823 * config/tc-v850.c (md_begin): Restore creation of
5824 .call_table_text and .call_table_data sections.
5826 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5828 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5829 after emitting a word of noops.
5831 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5833 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5834 (i386_operand): Simplify checks for valid base/index combinations.
5835 Disallow `in 4(%dx),%al'.
5837 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5839 (add_prefix): Change parameter from char to int.
5841 * config/tc-i386.h (Ugh): Define opcode modifier.
5842 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5844 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5845 CONSISTENT_REGISTER_MATCH macros to check register types more
5846 thoroughly. Check for illegal suffix/operand combinations
5847 when matching insns with operands. Handle new `s' suffix, and
5848 associated FloatMF opcode modifier for float insns with memory
5850 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5851 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5852 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5853 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5854 DATA_PREFIX_OPCODE throughout.
5856 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5857 (md_assemble): Rewrite suffix/register operand checking code to be
5858 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5859 AnyMem, the better to grep.
5861 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5862 given a memory operand. Don't set Abs bits either.
5863 (type_names): Remove Mem*, Abs*.
5864 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5865 define opcode_modifiers as these cases are handled by Disp8,
5866 Disp16, Disp32 and suffix checks.
5867 (COMES_IN_BOTH_DIRECTIONS): Remove.
5868 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5870 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5871 if IgnoreDataSize modifier given. Remove ShortformW modifier
5872 test. Add test for ShortForm in W base_opcode modification.
5873 Merge Seg2ShortForm and Seg3ShortForm code.
5874 * config/tc-i386.h (ShortFormW): Remove.
5875 (IgnoreDataSize): Define.
5877 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5879 * config/tc-d30v.c (md_assemble): Store previous segment state
5880 with previous instruction.
5882 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5884 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5885 (ebp, esp): Remove static variables.
5886 (MATCH): Remove test for InOutPortReg.
5887 (i386_operand): Properly handle InOutPortReg here instead.
5888 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5889 (md_assemble): Simplify and correct modrm and sib generation.
5890 (i386_operand): Add warning for scale without index.
5891 Rewrite checks for valid base/index combinations.
5893 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5894 macros and enclose in do while(0).
5895 (RESTORE_END_STRING): Likewise.
5896 (md_assemble): Add one to printed operand number so we start
5897 from 1 not 0. Add some more gettext invocations.
5898 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5901 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5902 DATA_PREFIX, SEG_PREFIX): Define.
5903 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5904 (check_prefix): Remove function.
5905 (add_prefix): New function. Add prefix to i.prefix as well as
5907 (md_assemble): Changes for add_prefix. Remove hack for wait
5908 prefix, instead always output prefixes in fixed order. Test
5909 for jcxz/loop when selecting between word & dword operations,
5910 and add address size prefix rather than operand size prefix.
5911 Remove operand -> address size hack when emitting jcxz/loop.
5912 (i386_operand): Remove O_Absent check as it's done in expr.
5914 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5916 * configure.in: Recognize m5200 as a cpu_type of m68k.
5917 * aclocal.m4: Rebuild with current libtool.
5918 * configure: Rebuild.
5920 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5922 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5923 to relaxable_symbol to prevent references to external symbol from
5926 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5928 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5929 symbols are relaxable.
5931 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5933 * config/tc-v850.c (md_begin): Don't create special
5934 sections by default.
5936 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5938 * config/tc-mips.c (macro): For div and udiv, close the
5939 reorder block as soon as possible.
5941 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5943 From Matt Semersky <matts@scd.hp.com>:
5944 * macro.c (macro_mri_mode): New function.
5945 * macro.h (macro_mri_mode): Declare.
5946 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5949 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5951 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5954 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5955 until after xstrdup in OBJ_EVAX case.
5957 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5959 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5960 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5961 of hardcoded magic number.
5962 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5964 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5966 * read.c (do_s_func): New function.
5968 * read.h (do_s_func): Add prototype.
5970 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5972 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5973 nops if fill pattern not specified.
5975 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5977 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5978 * config/te-go32.h (TE_GO32): Define.
5979 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5981 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5983 Implement .func/.endfunc pseudo-ops.
5984 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5986 * read.c (potable): Add .func,.endfunc.
5987 (s_func): New function.
5988 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5990 (in_doc_func_p,current_function_label): New static globals.
5991 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5993 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5995 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5996 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5997 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5998 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5999 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6000 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6001 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6002 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6003 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6004 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6005 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6006 * config/tc-a29k.c: Don't define md_short_jump_size,
6007 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6008 * config/tc-alpha.c: Likewise.
6009 * config/tc-alpha.h: Likewise.
6010 * config/tc-arm.c: Likewise.
6011 * config/tc-h8300.c: Likewise.
6012 * config/tc-h8500.c: Likewise.
6013 * config/tc-hppa.c: Likewise.
6014 * config/tc-i860.c: Likewise.
6015 * config/tc-i960.c: Likewise.
6016 * config/tc-ppc.c: Likewise.
6017 * config/tc-sh.c: Likewise.
6018 * config/tc-sparc.h: Likewise.
6019 * config/tc-tic30.c: Likewise.
6020 * config/tc-w65.c: Likewise.
6021 * config/tc-z8k.c: Likewise.
6023 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6025 * config/tc-vax.c (_): Delete this macro used for placeholder
6026 values in vax_operand_width_size; it conflicts with the _() macro
6027 used for internationalization.
6029 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6031 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6032 code. From Chris Moller <moller@bops.com>.
6034 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6035 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6036 * read.c (emit_expr): Initialize seg and subseg fields of a new
6038 * write.c (write_object_file): Switch to the appropriate segment
6039 and subsegment when processing a broken word.
6041 * config/tc-m68k.c (mri_assemble): New static function.
6042 (build_mri_control_operand): Call mri_assemble rather than
6044 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6045 (s_mri_endf, s_mri_endw): Likewise.
6047 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6049 * read.c (s_org): Call md_flush_pending_output if it is defined.
6051 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6053 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6055 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6056 (md_parse_option): Add for same.
6057 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6058 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6059 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6061 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6063 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6065 * config/tc-arm.c (find_real_start): Relax definition of local
6068 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6070 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6071 symbols at the given address, not just the last one specified.
6073 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6075 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6076 or number_to_chars_littleendian to write data.
6078 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6080 * config/tc-v850.c (md_assemble): Remove artificially created
6081 register name symbols.
6083 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6085 * write.c (fixup_segment): Change "segment" to "section" in
6088 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6090 * write.c (fixup_segment): Change sym1-sym2 message again.
6092 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6094 * write.c (fixup_segment): Improve error message for sym1-sym2
6095 errors when sym1 is in a different segment from sym2.
6097 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6099 * config/tc-m32r.c (warn_unmatched_high): New static local.
6100 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6101 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6102 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6103 (md_parse_option): Likewise.
6104 (md_show_usage): Likewise.
6105 (m32r_frob_file): Likewise.
6107 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6108 (read_a_source_file): Call them.
6109 * read.h (stabs_generate_asm_file): Declare.
6110 * stabs.c (stabs_generate_asm_file): New function.
6111 (generate_asm_file): New function.
6112 (stabs_generate_asm_lineno): Move file name handling into
6115 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6117 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6118 (d30v_current_align, d30v_current_align_seg): New variables.
6119 (d30v_last_label): New variable.
6120 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6121 (s_d30v_data, s_d30v_section): Likewise.
6122 (md_pseudo_table): Call them.
6123 (md_begin): Initialize d30v_current_align_seg.
6124 (md_assemble): Call d30v_align when needed by known current alignment.
6125 (d30v_frob_label, d30v_cons_align): New functions.
6126 * config/tc-d30v.h (md_do_align): Remove.
6127 (tc_frob_label): Call d30v_frob_label.
6128 (md_cons_align): New.
6130 * config/tc-d30v.c (find_format): Convert complex expressions to
6131 expression symbols before processing. Clean up code formatting.
6133 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6135 * po/Make-in (install-info): New target.
6137 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6139 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6141 * config/tc-mn10300.c (md_assemble): Likewise.
6143 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6145 * Makefile.am: Update with `make dep-am'.
6146 (HFILES): Add cgen.h.
6147 (cgen.o): Depend on cgen.h.
6148 * Makefile.in: Regenerate.
6150 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6152 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6154 * gasp.c (grab_label): Permit a label to be a preprocessor
6155 variable by permitting a label to start with a backslash.
6157 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6159 * config/tc-mips.c (validate_mips_insn): Removed hack
6160 for previously inaccessible bitfields in some INSN_TRAP
6163 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6165 * config/tc-d30v.c (do_assemble): Abort with error message
6166 if opcode operands do not match.
6168 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6170 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6171 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6172 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6173 similar new 'q' operand.
6175 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6177 * cgen.c (cgen_asm_finish_insn): Fix typo.
6179 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6182 * cgen.c: Include it.
6183 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6184 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6185 All callers updated.
6186 * config/tc-m32r.c: Include cgen.h.
6187 (m23r_insn): New members num_fixups,fixups.
6189 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6191 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6192 to avoid compiler warning.
6194 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6196 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6199 * makefile.vms (OBJS): Add ehopt.obj
6201 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6203 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6205 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6207 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6208 a short format insn.
6209 (md_assemble): Set it for explicitly packed insns.
6211 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6213 * config/obj-coff.c (c_symbol_merge): Do not take address of
6214 native fields when performing the memcpy.
6216 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6218 * config/tc-mips.c (macro,macro2): Implement
6219 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6221 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6223 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6224 relocations against globally visible symbols.
6225 * config/tc-m68k.c (relaxable_symbol): New macro.
6226 (m68k_ip, md_estimate_size_before_relax): Use it.
6227 (tc_m68k_fix_adjustable): Also handle weak symbols.
6229 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6231 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6232 references to externally visible symbols.
6233 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6234 values in twice for a PC relative reloc if the symbol is
6237 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6238 don't adjust a PC relative reloc against an externally visible
6240 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6241 for a PC relative fixup against an externally visible defined
6242 symbol, arrange to store object file and addend values as though
6243 the symbol were not defined.
6244 (tc_gen_reloc): Likewise.
6246 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6248 * read.c (sizeof_leb128): Referenced externally by write.c so
6251 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6253 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6254 and expand a 'debug' symbol associated with the next instruction
6255 that does not cause a short instruction to be filled with a NOP.
6256 (md_pseudo_table): Add support for .debugsym.
6257 (assemble_parallel_insn): Add calls to expand_debug_sym as
6259 (md_assemble): Ditto.
6261 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6263 * as.c (main): Conditionally call setlocale.
6264 * gasp.c (main): Likewise.
6265 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6266 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6268 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6270 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6272 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6274 * config/tc-hppa.c: Change all calls to bzero to use memset.
6275 (pa_ip): Add cast to avoid warning.
6276 (tc_gen_reloc, md_apply_fix): Likewise.
6277 (pa_find_space_by_number): Likewise.
6278 (hppa_force_relocation): Likewise.
6279 (pa_block): Change i to unsigned int.
6280 * config/obj-som.h (obj_som_copyright): Declare.
6282 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6284 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6285 for line numbers for assembly source.
6287 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6289 * configure.in: Change version number to 2.9.4
6290 * configure: Rebuild.
6292 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6294 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6296 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * ecoff.h: Change symbolS in function declaration to struct
6301 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6303 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6304 (md_convert_frag): Fix i18n typo.
6306 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6308 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6309 * ecoff.h: Protoype it.
6310 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6311 [EVAX] (s_alpha_prologue): Delete.
6312 (md_pseudo_table): Update.
6314 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6317 array to local pointer.
6318 (get_args, parse_expr): Add casts to avoid warnings.
6320 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6322 * read.c (s_set): Cast xmalloc return value to fragS *.
6323 * config/tc-m68k.c (m68k_ip): Function made static to match
6324 previous forward declaration.
6325 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6327 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6329 * config/tc-v850.c: Add internationalisation macros to error
6332 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6333 macros to error strings.
6335 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6337 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6338 reloc is in the TOC csect.
6339 (md_apply_fix3): Correct gettext typo.
6341 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6343 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6344 .L - they are local labels and the branches are not really
6345 function calls but rather far jumps.
6347 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6349 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6351 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6353 * config/tc-i386.c (md_assemble): Print operand number rather than
6354 using ordinal_names.
6355 (i386_operand): Likewise.
6357 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6359 * Makefile.am (INTLLIBS): Define to work around apparent automake
6361 All Makefiles: Regenerated.
6363 * Many files: Added gettext invocations around user-visible
6365 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6366 HAVE_LC_MESSAGES): Define.
6367 * dep-in.sed: Added asintl.h.
6368 * po/Make-in: New file.
6369 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6371 * read.c (Z_): Renamed from `_'.
6372 * Makefile.am (SUBDIRS): Added po.
6373 (POTFILES): new macro.
6374 (po/POTFILES.in): New target.
6375 ($(OBJS)): Added asintl.h.
6377 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6378 (as_new_LDADD): Added $(INTLLIBS).
6379 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6380 (gasp_new_LDADD): Added $(INTLLIBS).
6381 (gasp_new_DEPENDENCIES): New macro.
6382 * configure, aclocal.m4: Rebuilt.
6383 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6385 (ALL_LINGUAS): Define.
6386 * macro.c: Include "asintl.h".
6387 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6388 * as.h: Include "asintl.h".
6389 * config/tc-i386.c (ordinal_names): Removed.
6390 (md_assemble): Changed error text to avoid ordinal_names.
6391 (i386_operand): Likewise.
6392 (reloc): Added as_bad to avoid i18n problems.
6393 (tc_gen_reloc): Likewise.
6394 * config/tc-arm.c (bad_args): Now a #define.
6396 * config/obj-vms.c (VMS_stab_parse): Changed type of
6398 (global_symbol_directory): Unified strings to avoid i18n
6400 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6401 avoid i18n problems.
6402 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6403 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6405 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6407 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6409 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6411 * as.c (print_version_id): Added an fprintf to avoid i18n
6413 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6415 * expr.c (expr): Added as_warn call to avoid i18n problems.
6416 * messages.c (as_assert): Changed code to avoid i18n problems.
6417 (as_abort): Likewise.
6418 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6419 (s_space): Likewise.
6420 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6422 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6424 * config/tc-i386.c (check_prefix): New static function, split out
6426 (struct _i386_insn): Add wait_prefix field.
6427 (md_assemble): Remove wait_prefix local variable. Use
6428 check_prefix when adding a prefix.
6430 * config/tc-i386.c (current_templates): New static variable.
6431 (md_assemble): Remove current_templates local variable.
6432 (md_assemble, i386_operand): Improve error and warning messages in
6433 many places. Add RESTORE_END_STRING in many places before error
6434 return. Clarify some comments.
6436 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6438 (md_assemble): Parse string instruction operands, looking for
6439 segment override prefixes. Check for invalid segment prefixes on
6441 (i386_operand): i.seg[] and max mem_operand changes for string
6443 * config/tc-i386.h (EsSeg): Define.
6445 * config/tc-i386.h (regKludge): Define.
6446 (iclrKludge, imulKludge): Don't define.
6447 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6448 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6449 opcode_modifier checks to look for more common cases first. Add
6450 default_seg for IsString case.
6452 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6454 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6456 * configure: Rebuild with new automake and libtool.
6457 * aclocal.m4, Makefile.in: Likewise.
6459 * doc/Makefile.am (as.dvi): New target.
6460 * doc/Makefile.in: Rebuild.
6462 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6464 * configure.in: Added sparc86x support.
6466 * configure: Rebuild.
6468 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6470 (md_parse_option): Warn if -EL is not supported for this architecture.
6472 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6474 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6476 * config/tc-mips.c (mips_ip): Note when we use get match on
6477 the full instruction name.
6479 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6481 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6482 back into the expression to handle add/sub simplification correctly.
6484 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6486 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6488 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6490 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6493 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6495 * symbols.c (max_indent_level): New global.
6496 (print_symbol_value_1): Use it.
6497 * expr.h (expr_build_dot): Declare.
6498 * expr.c (expr_build_dot): New function.
6500 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6502 * symbols.c (print_binary): New function.
6503 (print_expr_1): Call it.
6505 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6507 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6508 operand in the opcode.
6510 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6512 * config/tc-i386.h: Reorder operand flags and opcode modifier
6513 flags for clarity. Remove unused definitions: Unknown,
6514 ImmUnknown, DispUnknown, NoModrm.
6515 * config/tc-i386.c (type_names): Add missing Debug type.
6516 (md_assemble): Better duplicate prefix checking. Quicker string
6517 instruction check via new opcode_modifier flag.
6519 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6521 * doc/as.texinfo (Invoking): Clarify -Wa example.
6523 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6525 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6526 (s_mips_weakext): Define.
6527 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6528 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6531 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6533 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6534 is an error if the value can not be computed at assembly time.
6535 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6537 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6539 * gasp.c (main): Set next field of new include_path structure to
6540 NULL. From Avery Pennarun <averyp@gdc.ca>.
6542 * read.c (s_mri_sect): Call as_bad rather than abort for an
6543 unsupported MRI target.
6545 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6547 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6548 the destination of a branch instruction should be altered.
6549 (find_real_start): New function: Locate the real, Thumb coded
6550 start of a Thumb function.
6551 (do_t_branch23): Alter the destination of branches to Thumb
6554 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6556 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6558 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6561 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6563 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6564 * doc/c-hppa.texi: Likewise.
6566 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6568 * Makefile.am: Rebuild dependencies.
6569 * Makefile.in: Rebuild.
6571 * Makefile.am (DEP_INCLUDES): New variable.
6572 (.dep1): Change to work when srcdir is not an absolute path.
6573 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6574 * Makefile.in: Rebuild.
6576 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6578 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6579 LinearAddress patch.
6581 * configure.in: Set version to 2.9.1.
6582 * configure: Rebuild.
6584 * Branched binutils 2.9.
6586 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6588 * config/tc-i386.h (FWait): Define.
6589 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6590 other prefixes. Check FWait flag in opcode table to see which
6591 instructions require an fwait prefix.
6593 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6595 * stabs.c (get_stab_string_offset): Always create a stab string
6598 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6600 Fix some gcc -Wall warnings:
6601 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6602 * ehopt.c (eh_frame_code_alignment): Likewise.
6603 * expr.c (integer_constant, operand): Likewise.
6604 * frags.c (frag_align): Likewise.
6605 * gasp.c (level_0, change_base, doinstr): Likewise.
6606 * hash.c (hash_ask): Likewise.
6607 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6608 (debugging_pseudo): Likewise.
6609 * macro.c (define_macro, check_macro): Likewise.
6610 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6611 (ignore_rest_of_line, float_cons): Likewise.
6612 * symbols.c (decode_local_label_name): Likewise.
6613 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6614 (fixup_segment, number_to_chars_bigendian): Likewise.
6615 (number_to_chars_littleendian): Likewise.
6616 * config/atof-ieee.c (gen_to_words): Likewise.
6617 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6618 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6619 * read.c (output_big_sleb128): Initialize locals to avoid
6621 (output_big_uleb128, equals): Likewise.
6622 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6623 to unsigned int. Change zeros to unsigned int.
6624 * cond.c (s_if): Add return to default case.
6625 * frags.c (frag_now_fix): Change return type to addressT.
6626 * frags.h (frag_now_fix): Update declaration.
6627 * listing.c (file_info_struct): Change linenum to unsigned int.
6628 (struct list_info_struct): Change hll_line to unsigned int.
6629 (print_source): Update format string.
6630 * read.c (emit_expr): Change scan to unsigned int, and don't
6631 bother to initialize it.
6632 * symbols.c (dollar_label_count): Change to unsigned long.
6633 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6634 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6635 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6637 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6640 mcf5200 just as we do for m68000.
6641 (m68k_init_after_args): Likewise.
6642 (md_estimate_size_before_relax): Likewise.
6644 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6646 * config/tc-v850.c (md_assemble): Store relocation addend in
6647 fixup instead of instruction.
6649 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6651 * config/tc-i386.c (md_assemble): Swap template arguments to
6652 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6653 This macro is currently symmetric, so passing them the wrong
6654 way didn't cause any problem, but may if the macro is changed
6656 After copying template to i.tm, use i.tm. rather than t-> to
6657 access fields, and make t a const*
6658 Move i.tm.operand_types[] swap to immediately after the copy.
6660 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6662 * expr.h (expr_build_uconstant): Add prototype.
6663 (expr_build_unary,expr_build_binary): Add prototypes.
6664 * expr.c (expr_build_uconstant): New function.
6665 (expr_build_unary,expr_build_binary): New functions.
6667 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6669 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6670 * macro.c (macro_expand_body): Increase buffer size.
6671 * messages.c (as_warn): Likewise.
6672 (as_warn_where, as_bad, as_bad_where): Likewise.
6674 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6676 Based on patch from H.J. Lu <hjl@gnu.org>:
6677 * Makefile.am (DISTSTUFF): New variable.
6678 (diststuff): New target.
6679 * Makefile.in: Rebuild.
6681 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6683 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6684 m32r_elf_section_change_hook.
6686 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6687 emit a nop if a section ends with a 16 bit instruction.
6689 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6691 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6692 s_lcomm rather than obj_coff_lcomm.
6693 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6695 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6697 * config/tc-i386.h (LinearAddress): Define.
6698 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6699 instruction, don't use a default segment.
6701 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6703 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6704 * configure: Rebuild.
6706 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6708 * aclocal.m4, configure: Rebuild with libtool 1.2.
6710 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6712 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6713 PC relative branches. Patch courtesy of Jonathan Walton.
6716 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6718 * configure.in (emulations): Add thumb-pe target.
6720 * configure (emulations): Add thumb-pe target.
6722 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6724 * itbl-lex.l (yywrap): Don't define if already defined as a
6727 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6729 * depend.c (quote_string_for_make): New function.
6730 (wrap_output): Use it.
6732 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6734 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6735 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6737 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6739 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6740 Recognize -GN and -relax.
6741 (md_begin): Initialize gp size from -G switch.
6742 (alpha_force_relocation): Always force if -relax.
6743 (alpha_align): Take a new argument that will specify when to
6744 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6745 Change all callers. Emit nop alignment padding as nop+unop pair.
6747 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6749 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6750 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6752 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6754 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6755 require padding to the next long word boundary.
6757 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6759 * cgen.c: #include symcat.h.
6760 * config/tc-m32r.c: Likewise.
6762 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6764 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6765 absolute expressions instead of '$' prefixed register names.
6767 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6769 * read.c (s_set): Record file and line info for symbols when -as.
6770 (pseudo_set): Don't overwrite that dummy fragment.
6772 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6774 * config/tc-ppc.c (md_pseudo_table): Add "section".
6775 (ppc_named_section): New static function.
6777 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6779 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6780 so we don't have to scan the entire list.
6782 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6784 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6785 case, allow the parallel instructions to modify the same flag
6788 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6790 * listing.c (list_symbol_table): Categorize symbols by
6791 undefined_section rather than sy_frag->line == NULL.
6793 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6795 * Makefile.am (install-exec-local): Install properly when ln
6796 fails or tooldir == prefix.
6798 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6800 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6801 Test result of insert_operand for error.
6803 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6805 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6806 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6807 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6808 * doc/Makefile.in: Rebuild.
6810 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6812 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6813 (macro): Fix handling of M_COP[0-3].
6815 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6817 Based on patches from Ross Harvey <ross@teraflop.com>:
6818 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6819 if macro_alternate or macro_mri.
6820 (getstring): Remove support for byte constants between < and >.
6821 (get_any_string): '<' only starts a string if macro_alternate or
6823 (macro_expand_body): Permit keyword parameters following
6824 positional parameters.
6826 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6827 * configure.in (alpha*-*-netbsd*): New target.
6828 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6829 * configure: Rebuild.
6831 * as.h (flag_warn_suppress_instructionswap): Move from here...
6832 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6833 here, and make static.
6835 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6836 BFD_ASSEMBLER or MANY_SEGMENTS.
6838 * as.c (show_usage): Update bug-gnu-utils address.
6839 * gasp.c (show_usage): Likewise.
6840 * doc/as.texinfo (Bug Reporting): Likewise.
6842 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6844 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6845 insns regardless of the size of a pointer if we're in mips I or
6847 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6849 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6851 Fix rac to accept only a0:
6852 * tc-d10v.c (parallel_ok, find_opcode):
6853 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6854 Introduce OPERAND_GPR.
6856 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6858 * read.c (s_fill): Handle non-constant repeat counts by creating
6859 an rs_space fragment.
6861 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6864 from as_bad to as_warn.
6866 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6868 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6869 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6870 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6872 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6874 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6875 seg_fix_rotP rather than fix_root from seg_info.
6877 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6879 * expr.c: Add support for 0x1_2_3_4 bignums.
6881 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6883 * configure.in: Change -linux* to -linux-gnu*.
6884 * configure: Rebuild.
6886 * app.c (do_scrub_begin): Treat \r as whitespace.
6888 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6890 * Makefile.am: Update dependencies.
6891 * Makefile.in: Rebuild.
6893 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * configure, aclocal.m4: Rebuild with new libtool.
6897 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6899 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6900 the argument to bfd_set_arch_mach.
6901 (load_address): Use bfd_arch_bits_per_address to determine the
6902 bit size of an address instead of looking at the isa level.
6903 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6905 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6907 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6909 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6911 * ehopt.c: New file.
6912 * as.h (enum _relax_state): Add rs_cfa.
6913 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6914 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6915 * read.c (emit_expr): Call check_eh_frame.
6916 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6917 (relax_segment): Likewise.
6918 * Makefile.am: Rebuild dependencies.
6919 (GAS_CFILES): Add ehopt.c.
6920 (GENERIC_OBJS): Add ehopt.o.
6921 * doc/internals.texi (Frags): Document rs_cfa.
6923 * as.c (show_usage): Mention --traditional-format.
6924 (parse_args): Accept --traditional-format.
6925 * as.h (flag_traditional_format): Declare.
6926 * output-file.c (output_file_create): If flag_traditional_format,
6927 set BFD_TRADITIONAL_FORMAT on stdoutput.
6928 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6930 * config/tc-mips.c (append_insn): Make sure that if we have a
6931 fixup for an unmatched %hi reloc, it does not associated with a
6934 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6935 * doc/Makefile.in: Likewise.
6937 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6939 * config/tc-m32r.c (check_for_side_effects): New function.
6940 (can_make_parallel): Add checks for instruction side effects
6941 clashing with the other instruction.
6942 (assemble_parallel_insn): Improve warning messages. Return error
6943 message from non-swapped instruction order.
6945 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6947 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6949 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6950 md_cleanup definition. This moves the forced literal output to
6951 the end of the source pass, and avoids macro's inserting literals
6952 into the code immediately after the macro expansion.
6954 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6956 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6957 a gas internal symbol is adjustable.
6958 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6960 * as.h: If gcc version greater than 2.6, use `__format__' and
6961 `__printf__' in function attributes, rather than `format' and
6964 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6966 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6968 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6970 Add tms320c30 support:
6971 * config/tc-tic30.h: New file.
6972 * config/tc-tic30.c: New file.
6973 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6974 TARGET_FORMAT as "coff-tic30".
6975 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6976 * Makefile.am: Rebuild dependencies.
6977 (CPU_TYPES): Add tic30.
6978 (CPU_OBJ_VALID): tic30-aout is valid.
6979 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6980 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6981 * configure, Makefile.in: Rebuild.
6983 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6985 * config/tc-v850.c (md_assemble): Improvements to error messages.
6987 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6989 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6990 BFD_RELOC_HI16_S to store the high bits of any value.
6992 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6993 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6994 assembler calculate relocations to any external symbol at all.
6995 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6996 involving generation of pc-relative relocs.
6997 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6998 has been moved to md_apply_fix3.
7000 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7001 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7002 which actually means (the address of identifier's GOT entry) +
7003 constant, which is not particularly useful.
7005 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7007 * read.h (include_dirs): Declare.
7008 (include_dir_count,include_dir_maxlen): Declare.
7010 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7012 * configure.in: Correct check for shared opcodes library.
7013 * configure: Rebuild.
7015 * listing.c (buffer_line): If we can't open the file, set at_end.
7016 (listing_print): Remove unused local variable fi.
7018 * config/m68k-parse.y (reglistpair): Handle register list in
7021 * config/vms-conf.h: Don't undef VERSION.
7023 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7025 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7027 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7029 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7030 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7031 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7032 (EXTRA_DIST): Define.
7033 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7034 explicitly rather than via the list of object files.
7035 (gcc-as.opt): New file created when make-gas.com is run.
7036 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7037 itbl-cpu.h} to #include appropriate file rather than copying that
7039 * config/vms-conf.h: Synchronize with current config.in.
7040 * Makefile.in: Rebuild.
7042 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7044 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7045 (parallel_ok): Relaxed parallel subinstruction dependency check.
7047 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7049 * as.h (flag_warn_suppress_instructionswap): added new flag.
7050 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7051 command line argument.
7052 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7053 warning only if flag_warn_suppress_instructionswap is false.
7055 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7057 * configure.in (i386-*-mingw32*): New target.
7058 * configure: Rebuild.
7060 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7062 * symbols.c (resolve_symbol_value): Don't set the segment if it
7063 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7065 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7068 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7070 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7071 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7074 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7076 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7078 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7080 * config/tc-v850.c (v850_insert_operand): Display instruction when
7081 an error is encountered.
7083 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7085 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7086 (i386-*-sco3.2v5*coff): New target.
7087 (i386-*-sco3.2*): New target.
7088 * configure: Rebuild.
7090 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7092 * config/tc-v850.c: Tidy error message production.
7094 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7097 validate_immediate return value in the right type for comparisons
7100 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7102 * listing.c (MAX_BYTES): Use listing variables not constants.
7103 (data_buffer): No longer an array, but a pointer.
7104 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7105 (listing_listing): Allocate data_buffer.
7107 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7109 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7110 --listing-rhs-width, --listing-cont-lines.
7111 (show_usage): Update.
7112 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7113 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7114 (print_lines): Use the variables instead of the constants.
7115 (listing_listing): Likewise.
7116 * listing.h: Declare the new vars.
7118 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7120 * as.c (parse_args): Add --keep-locals alias for -L.
7121 Add --strip-local-absolute.
7122 (show_usage): Update.
7123 * as.h (flag_strip_local_absolute): New flag.
7124 * symbols.c (S_IS_LOCAL): Use it.
7125 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7126 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7127 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7129 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7131 * config/tc-m32r.c: Detect if explicitly parallel instructions
7132 might have an io conflict and issue a warning message.
7134 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7136 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7137 cgen_swap_fixups): Functions to save, restore and swap the fixup
7138 chain with a backup copy.
7139 (cgen_asm_finish_insn): Returns address of constructed insn.
7141 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7143 * listing.c (file_info_struct): Remove FILE, add POS.
7144 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7145 (file_info): Don't open the file.
7146 (buffer_line): Check for the file in the last_open cache, updating
7148 (print_source): Don't reference file_info->file.
7149 (listing_listing): Likewise.
7150 (listing_print): Close the file in the cache, if any.
7152 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7154 * read.c (dwarf_file_string): New file static variable.
7155 (emit_expr): Look for constant sequence that leads up to a file
7156 name in DWARF debugging output.
7157 (stringer): Use dwarf_file_string to decide whether to accept a
7158 string as a file name.
7160 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7162 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7163 (crack_operand): Add reg->reglst MRI hack.
7164 (r_seg): Put reglst symbols in reg_section.
7165 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7167 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7169 * tc-sh.c (get_specific): Handle SGR & DBR.
7171 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7173 * tc-h8300.c (parse_reg): Take the length of the symbol into
7174 account when attempting to match a register name.
7175 * tc-h8500.c (parse_reg): Likewise.
7177 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7179 * cgen.c: Formatting changes to improve readability.
7181 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7183 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7186 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7188 Based on a patch from Jim Wilson
7189 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7190 (tc_gen_reloc): Handle cross section PC relative relocs
7193 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7195 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7197 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7199 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7200 (expr_jmp_buf): New static local.
7201 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7202 (cgen_md_operand): New function.
7203 * tc-m32r.c: Clean up pass over `struct foo' usage.
7204 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7206 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7208 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7209 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7211 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7213 * config/tc-i386.c (i386_operand): Give an error if there are
7214 unrecognized characters after an expression.
7216 For older changes see ChangeLog-9697
projects / deliverable / binutils-gdb.git / blob