1 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
3 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
5 2000-08-14 Andreas Schwab <schwab@suse.de>
7 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
9 2000-08-11 Andreas Schwab <schwab@suse.de>
11 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
14 2000-08-11 Kazu Hirata <kazu@hxi.com>
16 * expr.c: Fix formatting.
17 * config/obj-bout.c: Likewise.
19 2000-08-10 Jason Eckhardt <jle@cygnus.com>
21 * doc/c-i860.texi: Flesh out the i860 section more.
23 2000-08-10 Kazu Hirata <kazu@hxi.com>
25 * symbols.c: Fix formatting.
28 2000-08-09 Alan Modra <alan@linuxcare.com.au>
30 From Rodney Brown <RodneyBrown@mynd.com>
31 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
32 * configure: Regenerate.
34 2000-08-08 Jason Eckhardt <jle@cygnus.com>
36 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
37 (i860_fix_info): New enum.
38 (MD_APPLY_FIX3): Define.
39 (WORKING_DOT_WORD): Define.
40 (TC_HANDLES_FX_DONE): Define.
41 (DIFF_EXPR_OK): Define.
42 (LISTING_HEADER): Define.
43 (TARGET_FORMAT): Select target format based on endian flag.
44 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
45 (target_big_endian): Add external declaration.
47 * config/tc-i860.c: All existing code reworked completely. Other
49 (SYNTAX_SVR4): Define.
50 (target_warn_expand): New variable.
51 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
52 (md_longopts): Declare and define with new options (-EL, -EB,
54 (md_show_usage): New function.
55 (md_operand): New function.
56 (obtain_reloc_for_imm16): New function.
57 (md_apply_fix3): New function.
58 (tc_gen_reloc): New function.
60 2000-08-09 Kazu Hirata <kazu@hxi.com>
62 * hash.c: Fix formatting.
65 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
67 * config/tc-m68hc11.c (build_jump_insn): Make sure the
68 2 bytes of the jump address are in the same frag.
69 (find): Accept 68hc12 register indirect modes.
71 * NEWS: Mention 68HC11 & 68HC12 support.
73 2000-08-07 Richard Henderson <rth@cygnus.com>
75 * config/tc-ia64.c (unwind): Add prologue_mask member.
76 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
77 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
78 (dot_body): Clear unwind.prologue_mask.
79 (dot_prologue): Set it. Accept a register second argument.
81 2000-08-07 Kazu Hirata <kazu@hxi.com>
83 * config/atof-ieee.c: Fix formatting.
84 * config/atof-tahoe.c: Likewise.
86 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
88 * config/tc-avr.c: Use PARAMS macro in function declarations.
89 Don't declare md_pcrel_from_section (already in tc-avr.h).
90 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
91 (avr_operand): Don't set (unsigned) op_mask to -1.
93 2000-08-04 Nick Clifton <nickc@cygnus.com>
95 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
98 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
99 of .popsection, .previous, .pushsection, .subsection,
100 .version, .vtable_entry, .vtable_inherit and .weak.
102 2000-08-05 Kazu Hirata <kazu@hxi.com>
104 * config/tc-cris.c: Fix formatting.
105 * config/tc-i386.c: Likewise.
106 * config/tc-sparc.c (sparc_ip): Simplify the code.
108 2000-08-04 Kazu Hirata <kazu@hxi.com>
110 * config/tc-cris.c: Rearrange code for readability.
111 * config/tc-d10v.c: Fix formatting.
112 * config/tc-m32r.c: Likewise.
113 * config/tc-sparc.c: Likewise.
115 2000-08-02 Jim Wilson <wilson@cygnus.com>
117 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
118 before ia64_find_opcode.
119 (md_assemble): Likewise.
121 2000-08-01 Nick Clifton <nickc@cygnus.com>
123 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
124 Undo some formatting fixes.
126 2000-08-01 Kazu Hirata <kazu@hxi.com>
128 * config/obj-som.c: Fix formatting.
129 * config/obj-ieee.c: Likewise.
130 * config/tc-arm.c: Likewise.
131 * config/tc-v850.c: Likewise.
133 2000-08-01 Nick Clifton <nickc@redhat.com>
135 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
136 index by command line option.
138 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
140 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
141 (@node M68K-Branch): Rewrite to match the reality.
143 2000-07-31 Jason Eckhardt <jle@cygnus.com>
145 * doc/c-i860.texi: New file.
146 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
147 * doc/Makefile.in: Regenerate.
148 * doc/all.texi: Add I860 as relevant architecture.
149 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
151 2000-07-31 Kazu Hirata <kazu@hxi.com>
153 * config/tc-d30v.c: Fix formatting.
155 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
157 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
158 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
159 long emit a long branch if available instead of an absolute jump, never
160 emit absolute jumps for anything with --pcrel.
162 * doc/c-m68k.texi: Document new command line option.
164 2000-07-28 Jason Eckhardt <jle@cygnus.com>
166 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
167 * configure: Regenerated.
168 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
169 of operand to the .type directive (.e.g, "type").
171 2000-07-28 Alan Modra <alan@linuxcare.com.au>
173 * as.h (warn_comment, found_comment, found_comment_file): Declare.
174 * app.c (do_scrub_chars): Record where first comment found.
175 * read.c (read_a_source_file): Init found_comment on entry, and
176 notify whether comments found on exit.
177 * config/tc-hppa.c (md_shortopts): Add "c".
178 (md_longopts): Add warn-comment.
179 (md_parse_option): Handle it.
180 (md_show_usage): Show available options.
181 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
183 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
185 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
186 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
188 (md_estimate_size_before_relax): Don't fall off end of function.
190 2000-07-27 Kazu Hirata <kazu@hxi.com>
192 * config/tc-avr.c: Fix formatting.
193 * config/tc-ns32k.c: Likewise.
195 2000-07-27 Alan Modra <alan@linuxcare.com.au>
197 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
199 2000-07-27 Kazu Hirata <kazu@hxi.com>
201 * config/tc-d10v.c: Fix formatting.
202 * config/tc-z8k.c: Likewise.
203 * config/tc-sparc.c: Likewise.
205 2000-07-26 Dave Brolley <brolley@redhat.com>
207 * cgen.c (queue_fixup): Declare opinfo.
208 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
209 (gas_cgen_md_operand): Ditto.
210 (gas_cgen_md_apply_fix3): Ditto.
212 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
214 * config/obj-coff.c (obj_frob_symbol): Don't merge
215 labels. Don't merge if the symbol isn't constant. Return
216 immediately if a symbol is merged.
218 2000-07-22 Alan Modra <alan@linuxcare.com.au>
220 * frags.c (frag_align): Correct absolute section alignment.
222 2000-07-20 DJ Delorie <dj@redhat.com>
224 * config/obj-coff.c (obj_frob_symbol): revert previous change,
225 it breaks linking against DLLs.
227 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
229 * configure.in: Add CRIS support.
230 * configure: Regenerate.
231 * Makefile.am: (CPU_TYPES): Add cris.
232 (CPU_OBJ_VALID) [aout]: Add cris.
233 (MULTI_CPU_TYPES): Add cris.
234 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
235 [coff]: Only i386 and mips are valid.
236 (TARGET_CPU_CFILES): Add config/tc-cris.c.
237 (TARGET_CPU_HFILES): Add config/tc-cris.h.
238 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
239 Regenerate dependencies.
240 * Makefile.in: Regenerate.
241 * aclocal.m4: Regenerate.
242 * as.c: Declare crisaout, criself.
243 * config/tc-cris.h, config/tc-cris.c: New.
244 * config/e-criself.c, config/e-crisaout.c: New.
245 * po/POTFILES.in, po/gas.pot: Regenerate.
247 2000-07-20 Kazu Hirata <kazu@hxi.com>
249 * read.c: Fix formatting.
250 * write.c: Fix formatting.
252 2000-07-19 H.J. Lu <hjl@gnu.org>
254 * sb.c: Include <stdlib.h> if exists for abort ().
256 2000-07-19 Alan Modra <alan@linuxcare.com.au>
258 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
259 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
260 (pa_type_args): Same here.
262 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
264 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
265 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
266 the storage class is already set.
268 2000-07-17 Kazu Hirata <kazu@hxi.com>
270 * config/tc-m68hc11.c: Fix formatting.
271 * config/tc-mn10200.c: Likewise.
272 * config/tc-mn10300.c: Likewise.
273 * config/tc-pj.c: Likewise.
274 * config/tc-tic80.c: Likewise.
275 * config/tc-w65.c: Likewise.
277 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
279 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
282 2000-07-15 Ian Lance Taylor <ian@zembu.com>
284 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
287 2000-07-15 Alan Modra <alan@linuxcare.com.au>
289 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
290 ELF as are used for SOM (except the 32-bit reloc one) to decide
291 whether a symbol can be reduced to a section symbol. Expand on
292 the comment for symbols involved in LR% and RR% expressions.
294 2000-07-14 Nick Clifton <nickc@cygnus.com>
296 * config/tc-mips.c (mips_disable_float_construction): New
297 static variable. Set to true if doubles should not be
298 constructed by loading two single width fp registers with
300 (mips_ip): Test mips_disable_float_construction.
301 (md_longopts): Add command line switches --construct-floats
302 and --no-construct-floats.
303 (md_parse_option): Parse new command line options.
304 (md_show_usage): Describe new command line options.
306 * doc/c-mips.texi: Document new command line options.
308 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
310 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
311 * configure: Regenerate.
313 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
315 * configure.in (DEFAULT_EMULATION setting): Revert part of
316 2000-07-01 change that set te_multi=multi unless set to tmips.
317 * configure: Regenerate.
319 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
321 * config/obj-coff.c (coff_frob_section): Add padding to the last
322 section when aligning it increases its size.
324 2000-07-11 Kazu Hirata <kazu@hxi.com>
326 * config/tc-tic54x.c: Fix formatting.
328 2000-07-10 Kazu Hirata <kazu@hxi.com>
330 * config/tc-h8500.c: Fix formatting.
331 * config/tc-tic54x.c: Fix formatting.
333 2000-07-10 Alan Modra <alan@linuxcare.com.au>
335 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
336 displacements correctly.
338 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
340 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
342 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
346 2000-07-09 Alan Modra <alan@linuxcare.com.au>
348 From David Huggins-Daines <dhd@linuxcare.com>
349 * config/te-hppalinux64.h: Add a new emulation.
350 * configure.in (emulations): Add configure bits to support the
351 64-bit Linux/parisc target.
352 * configure: Regenerate.
354 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
355 (md_shortopts): Add `V' for ELF.
357 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
358 when SOM or ELF_ARG_RELOC are defined.
359 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
360 ELF_ARG_RELOC are defined.
361 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
362 (pa_stringer): ..Do it here instead. Fix comment typos.
363 (hppa_force_relocation): Cast enums to int before comparing with
366 From Ryan Bradetich <rbradetich@uswest.net>
367 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
368 redifinition warning.
369 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
370 (hppa_force_relocation): ditto
371 (md_apply_fix): Added cast to buf to fix warnings.
373 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
374 cons_fix_new_hppa, hppa_force_relocation): Prototype.
376 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
377 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
378 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
379 reloc_type** to avoid warnings in switch.
380 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
381 little earlier instead.
383 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
385 (pa_type_args): Use symbol_arg_reloc_info.
386 (struct pa_it): Make arg_reloc unsigned int.
387 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
388 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
389 (pa_code): Delete. pa_text duplicates this function.
390 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
391 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
393 (cons_fix_new_hppa): Actually change selector to e_fsel when
394 warning about assuming so.
395 (tc_gen_reloc): More example elf arg reloc code.
396 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
397 (hppa_force_relocation): Likewise.
399 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
401 (pa_end_of_source): Prototype.
402 (hppa_fix_adjustable): Prototype.
403 (LABELS_WITHOUT_COLONS): Move it..
404 * config/te-hppa.h: To here.
406 * config/te-hppa64.h: New file.
408 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
410 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
411 format -10, -16, 16 relocs.
412 (hppa_elf_mark_end_of_function): Test for null
413 last_call_info->start_symbol
415 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
416 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
417 re_assesmble_* functions. Delete extraneous statements. Fix
419 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
420 insn to re_assemble_*.
422 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
424 * doc/internals.texi (Expressions): Fix typo.
426 2000-07-08 Kazu Hirata <kazu@hxi.com>
428 * config/tc-sh.c: Fix formatting.
429 * config/tc-tic54x.c: Fix formatting.
430 * depend.c: Fix formatting.
431 * flonum-konst.c: Likewise.
432 * flonum-mult.c: Likewise.
434 2000-07-07 Kazu Hirata <kazu@hxi.com>
436 * config/tc-sh.c: Fix comments.
437 * config/obj-vms.c: Fix comments.
438 * config/tc-a29k.c: Likewise.
439 * config/tc-alpha.c: Likewise.
440 * config/tc-h8300.c: Likewise.
441 * config/tc-h8500.c: Likewise.
442 * config/tc-i370.c: Likewise.
443 * config/tc-ia64.c: Likewise.
444 * config/tc-m68hc11.c: Likewise.
445 * config/tc-m68k.c: Likewise.
446 * config/tc-mips.c: Likewise.
447 * config/tc-ns32k.c: Likewise.
448 * config/tc-ppc.c: Likewise.
449 * config/tc-z8k.c: Likewise.
451 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
453 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
454 Default to '(SEC_LOAD | SEC_DATA)'.
455 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
457 * doc/internals.texi (CPU Backend): Describe
458 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
460 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
462 * as.c (parse_args): NULL terminate the long option list.
464 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
466 * config/tc-d30v.h: Include "write.h" for fixS.
467 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
469 2000-07-05 Nick Clifton <nickc@cygnus.com>
471 * config/tc-d30v.c (write_2_short): Further changes to warning
472 messages produced when combining EITHER_BUT_PREFER_MU attributed
475 2000-07-05 DJ Delorie <dj@redhat.com>
479 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
481 * config/tc-arm.c (psrs): Accept combinations of flags.
483 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
485 * config/tc-avr.c: Change _ () to _() around all strings marked
486 for translation (exception from the usual coding style).
487 (avr_opt): New struct variable, how the new switches are set.
488 (OPTION_MMCU): Define as 'm' and actually use.
489 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
490 (show_mcu_list): New function, display the list of known MCUs.
491 (md_show_usage): Document the new switches. Call show_mcu_list.
492 (avr_set_arch): Change 'm' to OPTION_MMCU.
493 (md_parse_option): Call show_mcu_list if unknown MCU specified.
494 Handle the new switches.
495 (avr_operands): Disable warnings for undefined combinations of
496 operands if -mall-opcodes. Disable warnings for skipping two-word
497 instructions if enhanced core or -mno-skip-bug.
498 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
499 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
500 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
501 (avr_ldi_expression): Warn about implicit lo8().
502 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
504 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
506 * configure.in: Add entry for mips-*-sysv4*MP*
508 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
509 elf32-tradlittlemips for traditional mips targets.
510 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
511 test for Link Once sections as in adjust_reloc_syms.
512 * config/te-tmips.h: New file for traditional mips targets. Define
515 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
517 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
518 flags argument is not present, don't change an existing section's
519 section's attributes. If the flags argument is present, warn if the
520 attributes don't match the section's current attributes. When
521 long section names are supported, set SEC_LINK_ONCE and
522 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
524 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
526 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
527 symbols; create them.
529 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
531 * write.c (set_segment_vma): New: Set vma and lma for a segment.
532 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
534 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
536 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
537 expressions. Ignore the problem when handling 16 bit immediates,
538 because the assembler will take care of the relocation later.
540 2000-06-27 Nick Clifton <nickc@cygnus.com>
542 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
543 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
544 sequential order, and emit warning messages if the input source
545 code contains constructs like that, or parallel constructs
546 containing such opcodes.
548 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
550 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
551 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
552 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
553 (md_show_usage): Update usage message.
554 (md_parse_option): Allow redefinition of MCU type within the
555 same avr[1-5] bfd machine type. Show both old and new MCU type
556 in the error message.
557 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
558 Simplify 8K wrap code.
560 2000-06-25 Kazu Hirata <kazu@hxi.com>
562 * config/obj-aout.c: Remove all uses of DEFUN.
563 * config/obj-ieee.c: Likewise.
564 * config/tc-sh.c: Fix comment typos.
565 * config/tc-tahoe.c: Likewise.
566 * config/tc-vax.c: Likewise.
567 * config/tc-w65.c: Likewise.
568 * config/tc-z8k.c: Likewise.
569 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
571 2000-06-24 DJ Delorie <dj@cygnus.com>
573 * config/tc-i386.c (md_estimate_size_before_relax): Revert
574 more changes from Sept 1999
575 (tc_i386_fix_adjustable): ditto
576 (md_apply_fix3): ditto
578 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
580 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
581 (gas_cgen_parse_operand): Set it around expression() call.
582 (gas_cgen_md_operand): Test for it before longjmp().
584 2000-06-24 Kazu Hirata <kazu@hxi.com>
586 * config/tc-h8500.c: Remove all uses of DEFUN.
587 * config/tc-sh.c: Likewise.
588 * config/tc-w65.c: Likewise.
589 * config/tc-z8k.c: Likewise.
591 * config/tc-h8500.c: Fix typos in comments.
593 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
595 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
598 2000-06-23 matthew green <mrg@redhat.com>
600 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
601 defined. Fix error message for `[' grouping.
603 2000-06-22 Kazu Hirata <kazu@hxi.com>
605 * config/tc-h8300.c: Fix formatting and comment typos.
607 2000-06-22 Timothy Wall <twall@cygnus.com>
609 * config/tc-ia64.c (note_register_values): Move premature QP
610 notation clearing into the appropriate place.
612 2000-06-22 Alan Modra <alan@linuxcare.com.au>
614 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
615 first before anything else. Add bin-bugs.h, emul.h and progress.h
616 Sort list of files as for $(OBJS) in Makefile.am.
618 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
619 find one. Remake dependencies.
620 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
621 * Makefile.in: Regenerate.
622 * doc/Makefile.in: Regenerate.
624 * config/tc-i386.c (i386_displacement): Don't assume a constant
625 displacement is necessarily 16 bits when in 16 bit code mode.
626 (md_assemble): Instead size the displacement here after we know
627 for sure that a .code16gcc operand hasn't automatically added
628 operand size prefixes.
630 2000-06-21 H.J. Lu <hjl@gnu.org>
632 * Makefile.am: Rebuild dependency.
633 * Makefile.in: Rebuild.
635 2000-06-21 Kazu Hirata <kazu@hxi.com>
637 * config/tc-h8300.c (parse_reg): Make the function static.
638 (parse_exp): Likewise.
640 2000-06-20 DJ Delorie <dj@cygnus.com>
642 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
643 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
644 for cygwin import libraries to work properly.
646 2000-06-20 H.J. Lu <hjl@gnu.org>
648 * Makefile.am: Rebuild dependency.
649 * Makefile.in: Rebuild.
650 * configure: Likewise.
651 * doc/Makefile.in: Likewise.
653 2000-06-20 Timothy Wall <twall@cygnus.com>
655 * doc/internals.texi (CPU backend): Add @itemx for
656 TC_START_LABEL_WITHOUT_COLON.
657 * doc/c-tic54x.texi: New.
658 * doc/as.texinfo: Add tic54x features and include primary tic54x
660 * doc/all.texi: Add C54X.
661 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
662 * doc/Makefile.in: Regenerate.
663 * configure.in: Add tic54x and define LIBM for tic54x.
664 * configure: Regenrate.
665 * config/tc-tic54x.[ch]: New.
666 * config/obj-coff.h: Add tic54x.
667 * Makefile.am: (CPU_TYPES): Add tic54x.
668 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
669 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
670 (as_new_LDADD): Add $(LIBM).
671 * Makefile.in: Regenerate.
673 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
675 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
676 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
677 * doc/as.texinfo: Likewise.
679 * configure, Makefile.in: Regenerate.
680 * configure.in (emulations): Recognize m6811 and m6812.
681 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
682 Added files for 68hc11 and 68hc12 assembler.
683 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
684 * config/tc-m68hc11.h: Header definition for that assembler.
686 2000-06-18 Nick Clifton <nickc@redhat.com>
688 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
689 instead of OCTETS_PER_BYTE.
691 * config/tc-v850.c: Fix compile time warnings.
692 * config/tc-ppc.c: Fix compile time warnings.
694 2000-06-18 H.J. Lu <hjl@gnu.org>
696 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
697 * configure: Rebuild.
699 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
701 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
704 2000-06-16 Nick Clifton <nickc@cygnus.com>
706 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
707 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
709 * doc/c-mips.texi: Document newly accepted cpu variants.
711 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
713 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
715 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
717 * macro.c (getstring): Make it possible to escape the quote
720 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
722 * config/tc-hppa.c (pa_export): Weak symbols can be global.
724 2000-06-13 H.J. Lu <hjl@gnu.org>
726 * configure: Regenerate.
728 2000-06-09 Alan Modra <alan@linuxcare.com.au>
730 * app.c (do_scrub_begin): Don't default lex[';'] as a line
732 * doc/internals.texi (line_separator_chars): Semicolon is no
733 longer a default. Mention null and newline as defaults.
735 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
737 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
738 * config/tc-i860.h (line_separator_chars): Likewise.
739 * config/tc-h8300.c (line_separator_chars): Likewise.
740 * config/tc-i960.c (line_separator_chars): Likewise.
741 * config/tc-m68k.c (line_separator_chars): Likewise.
742 * config/tc-mips.c (line_separator_chars): Likewise.
743 * config/tc-ns32k.c (line_separator_chars): Likewise.
744 * config/tc-sparc.c (line_separator_chars): Likewise.
745 * config/tc-vax.c (line_separator_chars): Likewise.
747 * config/tc-h8300.c (comment_chars): Use string initialiser.
748 * config/tc-i960.c (line_comment_chars): Likewise.
749 * config/tc-z8k.c (comment_chars, line_comment_chars,
750 line_separator_chars): Likewise.
752 * config/tc-arm.c (line_separator_chars): Always use `;', not just
755 2000-06-08 Nick Clifton <nickc@cygnus.com>
757 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
760 2000-06-08 David O'Brien <obrien@FreeBSD.org>
762 * configure.in (VERSION): Update to show this is the CVS mainline.
764 2000-06-08 Matthew Jacob <mjacob@feral.com>
766 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
767 $at is the integer register $r28, vs. both $r28 and the floating
770 2000-06-08 James E. Wilson <wilson@cygnus.com>
772 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
773 (dot_endp): Don't call ia64_flush_insns.
774 (emit_one_bundle): Don't delete prologue/body records from
775 unwind_record list in first loop. Rewrite second loop to account for
778 2000-06-07 David Mosberger <davidm@hpl.hp.com>
780 * config/tc-ia64.c: Add missing prototypes.
781 (generate_unwind_image): Cast argument to output_unw_records call.
783 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
785 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
787 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
789 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
790 (REGISTER_P): likewise.
791 (avr_opcodes): uses include/opcode/avr.h
792 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
794 2000-06-04 Alan Modra <alan@linuxcare.com.au>
796 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
799 2000-06-03 H.J. Lu <hjl@gnu.org>
801 * read.c (is_end_of_line): Put back `;'.
803 2000-06-03 Alan Modra <alan@linuxcare.com.au>
805 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
807 2000-06-01 Alan Modra <alan@linuxcare.com.au>
809 * expr.c (operand): Test is_end_of_line outside switch to catch
810 line separator chars that are also operators.
811 (operator): Return O_illegal for line separator chars.
813 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
814 entry (or `!' entry for TC_HPPA).
816 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
817 before indexing is_end_of_line. Remove redundant check for '\0'.
819 * config/tc-h8500.c (md_assemble): Likewise.
820 * config/tc-mcore.c (md_assemble): Likewise.
821 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
824 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
826 * config/tc-mcore.c (mcore_cons): Likewise.
827 (mcore_float_cons): Likewise.
828 (mcore_stringer): Likewise.
829 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
831 2000-06-01 Scott Bambrough <scottb@netwinder.org>
833 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
835 2000-05-29 Nick Clifton <nickc@cygnus.com>
837 * config/tc-sh.c: Fix compile time warning messages.
839 * config/tc-mips.c: Fix compile time warning messages.
841 2000-05-29 Philip Blundell <philb@gnu.org>
843 * doc/as.texinfo: Update copyright dates.
844 (Local Labels): Delete misplaced mention of ARM.
845 * NEWS: Mention ARM ELF support.
847 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
849 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
850 it is modified, and use the real_size to compute the frag address
851 for dwarf2 line info.
853 2000-05-27 Alan Modra <alan@linuxcare.com.au>
855 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
856 line-matching scheme to cope with automake moving variables around.
857 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
858 * Makefile.in: Regenerate.
860 2000-05-26 Jakub Jelinek <jakub@redhat.com>
862 * config/tc-sparc.c (sparc_relax): New.
863 (md_longopts): Add -relax and -no-relax options.
864 (md_parse_options, md_show_usage): Likewise.
865 (md_apply_fix3): Optimize tail call into branch always if possible.
867 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
869 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
870 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
871 rules, with warning when a GAS statement specifies a packing that
872 will result in an instruction being squashed.
873 Added typdef packing_type and enumerals, changed various integer
874 literals to use the enumerals.
876 2000-05-24 David Mosberger <davidm@hpl.hp.com>
878 * config/tc-ia64.c (dot_restorereg_p): New function.
879 (md_pseudo_table): Add restorereg.p.
880 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
881 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
883 * config/tc-ia64.h (unw_record_type): Add unwabi.
884 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
885 called MASK with members for imask, and the masks produced by
886 fr_mem, gr_mem, br_mem, and frgr_mem.
887 (unw_p_record): Add members ABI and CONTEXT.
888 (unw_x_record): Add member AB.
889 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
890 as pseudo-register for use during unwind info generation.
891 (AR_PFS, AR_LC): New macros.
892 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
893 whose names start with an at sign (as in "@priunat").
894 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
896 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
897 proc_end, unwind_info, personality_routine): Consolidate into
898 "unwind" structure to reduce offset-table use. Add member
899 NEXT_SLOT_NUMBER to track the slot number for the next instruction
901 (output_R1_format, output_R3_format, output_P3_format,
902 output_P6_format): Initialize R with zero to reduce compiler warnings.
903 (output_P7_format): Ditto. Add `default' branch to switch
904 statement to reduce compiler warnings.
905 (output_P8_format, output_B1_format, output_B4_format): Ditto.
906 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
907 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
908 into single argument.
909 (output_X1_format, output_X3_format): Initialize R with zero to reduce
910 compiler warnings. Merge A and B args into single argument.
911 (output_X2_format, output_X4_format): Remove unused variable R. Merge
912 A and B args into single argument.
913 (free_record): Removed (wasn't used).
914 (free_list_records): Also free imasks in prologue records.
915 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
916 (output_spill_mask): Remove.
917 (output_unwabi): New function.
918 (output_epilogue, output_label_state, output_copy_state): Call
920 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
921 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
923 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
924 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
925 as part of handling the prologue records. Emit region's imask if
926 we have one. Handle unwabi, epilogue, label_state, copy_state,
927 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
928 spill_sprel_p, and spill_reg_p records.
929 (set_imask, count_bits, slot_index): New function.
930 (fixup_unw_records): Fix region size computation. Handle
931 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
932 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
933 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
934 set_imask accordingly. Update imask for gr_gr, and br_gr records.
935 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
936 (dot_save): Use manifest constants for applicaton registers.
937 Handle REG_PR and REG_PRIUNAT.
938 (dot_restore): Don't just ignore it.
939 (dot_restorereg): New function..
940 (generate_unwind_image): Ensure unwind info is a multiple of eight
941 bytes, not just four bytes.
942 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
943 (dot_altrp): Don't just ignore it.
944 (dot_savemem): New function. Replaces dot_savesp() and
945 dot_savepsp(). Use manifest constants for applicaton registers.
946 Handle REG_PR and REG_PRIUNAT.
947 (dot_savef): Simplify.
948 (dot_saveb): Support generation of br_gr.
949 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
950 dot_label_state, dot_copy_state): New function.
951 (dot_unwabi): Don't just ignore it.
952 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
953 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
954 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
955 (emit_one_bundle): Set slot number for prologue/body records
956 *before* emitting the first insn.
957 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
958 (md_begin): Declare "psp" pseudo-register.
959 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
960 so we don't get segfault.
961 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
962 counts as required per SW Conventions manual
963 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
964 output_preds_psprel, output_preds_sprel, output_spill_base,
965 output_unat_psprel, output_unat_sprel, output_lc_psprel,
966 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
967 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
968 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
969 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
970 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
971 (dot_vframe): Implement.
972 (dot_vframesp, dot_vframepsp): New function.
974 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
976 * configure.in (i386-*-freebsd a.out entry): Quote properly.
977 * configure: Regenerate.
979 2000-05-23 Alan Modra <alan@linuxcare.com.au>
981 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
982 (md_estimate_size_before_relax): so we can use it here instead of
983 old kludges. Localise vars to blocks. Comment.
985 * frags.c (frag_new): Update fr_var comments.
986 * frags.h (struct frag): Ditto.
988 2000-05-22 Richard Henderson <rth@cygnus.com>
990 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
991 (pseudo_func): Add pcrel.
992 (operand_match): Handle IA64_OPND_TGT64.
993 (build_insn): Likewise.
994 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
995 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
996 (fix_insn): Handle all three 64-bit relocation types.
998 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1000 * obj.h (struct format_ops): New members begin, app_file,
1001 s_set_other, s_set_desc, s_get_type, s_set_type,
1002 separate_stab_sections, init_stab_section.
1004 * config/obj-multi.h: Update GPL notice to v2.
1006 (obj_app_file): New.
1007 (S_SET_SIZE): Test s_set_size for NULL before calling.
1008 (S_SET_ALIGN): Similar for s_set_align.
1013 (SEPARATE_STAB_SECTIONS): New.
1014 (INIT_STAB_SECTION): New.
1015 (EMIT_SECTION_SYMBOLS): New.
1016 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1018 * config/obj-elf.h: Update GPL notice to v2.
1019 Mention that this file is included from obj-multi.h.
1020 (obj_begin): Wrap definition in ifndef.
1021 (elf_file_symbol): Constify declaration.
1022 (obj_app_file): Ditto.
1023 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1024 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1026 * config/obj-elf.c (elf_s_set_other): New.
1027 (elf_file_symbol): Constify argument.
1028 (elf_separate_stab_sections): New.
1029 (elf_init_stab_section): New.
1030 (elf_format_ops): Add new members. Remove comma at end.
1032 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1033 (ecoff_format_ops): Add new fields. Remove comma at end.
1034 Mention inconsistency for emit_section_symbols.
1036 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1038 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1039 (coff_separate_stab_sections): New.
1040 (coff_format_ops): Add new members.
1042 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1043 (obj_aout_s_set_other): New.
1044 (obj_aout_s_set_desc): New.
1045 (obj_aout_s_get_type): New.
1046 (obj_aout_s_set_type): New.
1047 (obj_aout_separate_stab_sections): New.
1048 (aout_format_ops): New members added. Use obj_aout_process_stab,
1049 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1050 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1052 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1054 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1056 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1057 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1058 (md_estimate_size_before_relax): Ensure jumps to weak and
1059 externally visible symbols are relocatable.
1061 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1063 * stabs.c (aout_process_stab): Make global.
1064 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1065 * read.h (aout_process_stab): Declare.
1067 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1068 Generalize to *aout, *coff *elf.
1069 * configure: Regenerated.
1071 * doc/internals.texi (Object format backend): Say
1072 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1074 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1075 * Makefile.in: Regenerated.
1077 2000-05-19 Catherine Moore <clm@cygnus.com>
1079 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1081 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1083 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1084 instruction to reflect change in re_assemble_*.
1086 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1088 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1089 build PA64 ELF tools.
1090 * configure: Rebuilt.
1092 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1094 * Makefile.am: Regenerate dependencies.
1095 * Makefile.in: Regenerate.
1097 2000-05-15 Nick Clifton <nickc@cygnus.com>
1099 * config/tc-arm.c (struct asm_psr): Add boolean field
1100 distinguishing between CSPR and SPSR. Rename 'number' field
1102 (psrs): Rearrange contents to match new asm_psr structure.
1103 (arm_psr_parse): Move next to psr_required_here. Make it
1104 return an asm_psr structure.
1105 (psr_required_here): Use asm_psr structure returned by
1107 (do_msr): Reorganise to allow psr_required_here to be called
1109 (md_undefined_name): Mark 'name' parameter as unused, since
1110 the COFF target does not use it.
1112 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1114 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1116 * config/te-aux.h: Likewise.
1117 * config/te-dpx2.h: Likewise.
1118 * config/te-go32.h: Likewise.
1119 * config/te-hp300.h: Likewise.
1120 * config/te-hppa.h: Likewise.
1121 * config/te-i386aix.h: Likewise.
1122 * config/te-ic960.h: Likewise.
1123 * config/te-interix.h: Likewise.
1124 * config/te-nbsd532.h: Likewise.
1125 * config/te-pc532mach.h: Likewise.
1126 * config/te-ppcnw.h: Likewise.
1127 * config/te-psos.h: Likewise.
1128 * config/te-sparcaout.h: Likewise.
1129 * config/te-sun3.h: Likewise.
1130 * config/te-sysv32.h: Likewise.
1132 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1134 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1135 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1136 and sign extend without an if statement.
1137 (build_bytes): Likewise.
1139 2000-05-14 Kazu Hirata <kazu@hxi.com>
1141 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1142 X_add_symbol L_32 case.
1144 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1146 * config/te-freebsd.h: New file.
1148 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1150 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1151 bindtextdomain): Replace defines with those from intl/libgettext.h
1152 to quieten gcc warnings.
1154 * NEWS: Mention x86 .arch and -q.
1156 * config/tc-i386.c (quiet_warnings): New.
1157 (md_assemble): Use quiet_warnings.
1158 (md_parse_option): Set quiet_warnings from -q.
1159 (md_show_usage): Mention -q, delete -m.
1160 (flag_do_long_jump): Delete.
1161 (md_parse_option): Remove -m.
1162 (md_show_usage): Remove -m.
1163 (md_create_long_jump): Remove useless flag_do_long_jump code.
1165 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1166 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1168 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1169 Alexander Sokolov <robocop@netlink.ru>
1171 * doc/c-i386.texi (i386-Arch): New section.
1172 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1174 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1175 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1176 architecture has been given and is not 486.
1177 (set_cpu_arch): New.
1178 (md_pseudo_table): Add .arch.
1179 (md_assemble): Warn if cpu architecture has been given and an
1180 unsupported instruction.
1182 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1183 Move operand_types bit defines after relevant template field.
1184 (template): Add cpu_flags.
1188 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1190 * config/tc-mn10300.h (md_end): Define.
1191 (mn10300_finalize): Declare.
1192 * config/tc-mn10300.c: Include dwarf2dbg.h.
1193 (debug_line): Define.
1194 (md_assemble): Generate dwarf2 line info.
1195 (mn10300_finalize): New function. Finalize dwarf2 info.
1197 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1199 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1200 external version of the relocation for weak symbols.
1202 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1204 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1205 frame size in units of 16 bytes, as required per SW Conventions manual.
1206 (output_unw_records): Output info-block header as a dword to get
1209 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1211 * as.h: #include "file", not <file> on files from ../include.
1212 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1213 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1214 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1215 (tc_coff_symbol_emit_hook): Ditto.
1216 (OPTCOUNT): Cast to int to avoid compiler warning.
1217 (md_begin): Fix signed/unsigned warnings.
1219 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1221 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1222 ABRANCH LONG case for a conditional branch on a 68000.
1223 (md_estimate_size_before_relax): Likewise. Also handle
1224 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1225 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1226 PC-relative on all CPUs.
1227 (md_estimate_size_before_relax): Likewise.
1229 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1231 * as.c (parse_args): Just mention current year in printed
1234 2000-05-03 J.T. Conklin <jtc@redback.com>
1236 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1238 (md_parse_option): Recognize -m7400.
1240 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1242 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1243 don't permit lp to become less than the words array.
1245 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1247 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1248 Fix little-endian case.
1250 2000-05-03 David O'Brien <obrien@NUXI.com>
1252 * as.c (parse_args): Update copyright.
1254 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1256 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1257 for the .bss section too.
1259 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1261 * configure.in: Set em=linux for hppa-*-linux.
1262 * configure: Regenerate.
1263 * doc/Makefile.in: Regenerate with correct automake.
1265 * frags.c (frag_grow): Sanity check chunk_size.
1267 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1268 * config/obj-som.h: Likewise.
1269 * config/obj-ieee.h: Likewise.
1271 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1273 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1274 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1275 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1276 (pa_ip): low_sign_unext now returns via function value. Use
1277 re_assemble_* instead of dis_assemble_* and
1278 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1280 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1281 (md_section_align, md_parse_option, md_show_usage,
1282 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1283 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1284 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1285 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1286 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1288 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1289 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1290 outside of switch. Correct mask and shifting errors in case 10
1291 and case -11. In case 21, compare against signed range to suit
1292 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1293 case 17 and case 22, use offsetT variable to properly check range.
1294 Use re_assemble_* here too.
1295 (evaluate_absolute): Change type of value to offsetT. Call
1296 hppa_field_adjust to do the work for us.
1297 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1298 (pa_parse_cmpib_64_cmpltr): Ditto.
1299 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1300 of i to unsigned int.
1301 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1302 (pa_end_of_source): Return type is void.
1304 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1306 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1308 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1310 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1311 More comments added.
1312 (md_begin): Removed "construct symbols for each register name".
1313 Because register names conflicts with GCC generated function
1315 (avr_operand): Now constant numbers can be used as a register
1316 identifiers (0 as r0, 31 as r31).
1317 (md_assemble): use skip_space () before parsing instruction
1320 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1322 * config/tc-avr.c: New AVR_ISA_ defined.
1323 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1324 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1325 for `fmul', `movw' and `lpm R,Z' instructions.
1326 (avr_operands): Warn if current opcode is a two-word instruction
1327 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1328 (avr_opcodes): New commands added.
1329 (REGISTER_P): Check 'a' and 'v' constraint letters.
1330 (mcu_types): New MCU added.
1332 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1334 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1335 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1336 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1337 * configure: Regenerate.
1339 2000-04-29 Andreas Jaeger <aj@suse.de>
1341 * as.h: Correctly check GCC version.
1343 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1345 * as.c (parse_args): Allow md_parse_option to override -a listing
1347 * config/obj-coff.c (add_lineno): Change type of offset parameter
1348 from "int" to "bfd_vma."
1349 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1350 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1351 (ppc_change_csect): Align correctly for XCOFF64.
1352 (ppc_machine): New function, which discards "ppc_machine" line.
1353 (ppc_tc): Cons for 8 when code is 64 bit.
1354 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1356 (md_parse_option): Handle -a64 and -a32.
1358 * config/tc-ppc.h (TARGET_MACH): Define.
1359 (TARGET_FORMAT): Move to function.
1360 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1362 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1364 * doc/as.1: Fix unbalanced brackets.
1366 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1368 (line_comment_chars): Set to '/' if TE_FreeBSD.
1370 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1372 * configure.in: Configury support for PA64 (currently disabled).
1373 * configure: Rebuilt.
1375 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1377 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1378 bfd_set_section_alignment.
1380 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1382 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1385 2000-04-24 Nick Clifton <nickc@cygnus.com>
1387 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1388 * doc/as.texinfo (Align): Include arm and strongarm in list of
1389 targets that have the second form of the behaviour of the .align
1392 2000-04-24 Mark Klein <mklein@dis.com>
1394 * obj-som.c: Terminate obj_pseudo_table.
1396 2000-04-22 Timothy Wall <twall@cygnus.com>
1398 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1400 (operand_match): Conditionally insert default bit values for IMMU9.
1402 2000-04-14 Matthew Green <mrg@cygnus.com>
1404 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1405 * configure: Rebuilt.
1407 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1408 Jason Eckhardt <jle@cygnus.com>
1410 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1412 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1413 Added handling of new operand types l,y,&,fe,fE,fx.
1415 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1416 David Mosberger <davidm@hpl.hp.com>
1417 Timothy Wall <twall@cygnus.com>
1418 Andrew MacLeod <amacleod@cygnus.com>
1419 Jim Wilson <wilson@cygnus.com>
1421 * Makefile.am (CPU_TYPES): Add ia64.
1422 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1423 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1424 * Makefile.in: Rebuild.
1425 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1426 * configure: Rebuild.
1427 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1428 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1429 * expr.c (expr): Handle md_optimize_expr.
1430 * read.c (LEX_HASH): Add comment.
1431 * config/tc-ia64.c, config/tc-ia64.h: New files.
1433 2000-04-21 Richard Henderson <rth@cygnus.com>
1435 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1436 bundling a non-delayed branch type instruction.
1438 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1440 * config/tc-mn10300.c (HAVE_AM30): Define.
1441 (md_assemble): Use it.
1443 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1445 * config/obj-elf.c (obj_elf_change_section): Check for changed
1448 * Makefile.am: (CPU_MULTI_VALID): Remove.
1449 (MULTI_CPU_TYPES): Define.
1450 (MULTI_CPU_OBJ_VALID): Define.
1451 (DEPTC): Use the above.
1452 (DEPOBJ): Same here.
1454 Regenerate dependencies.
1455 * Makefile.in: Regenerate.
1457 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1459 * Makefile.am (YACC, LEX): Get them from configure.
1461 2000-04-18 H.J. Lu (hjl@gnu.org)
1463 * config/tc-i386.c (offset_in_range): Use addressT instead of
1464 bfd_vma for non-bfd assemblers.
1466 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1468 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1469 doesn't give spurious errors.
1471 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1473 * as.h (SEEK_SET): Define if undefined.
1475 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1477 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1478 constants, and don't assume offsetT is 32 bits.
1480 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1482 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1483 (md_pcrel_from_section): Add prototype.
1484 (d10v_fix_adjustable): Add prototype.
1485 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1487 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1489 2000-04-12 Nick Clifton <nickc@cygnus.com>
1491 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1492 symbol in frag chain.
1494 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1496 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1497 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1498 (fits_in_signed_word, smallest_imm_type): Ditto.
1499 (md_assemble): Use an offsetT var to hold offsetT values, not a
1501 (offset_in_range): New.
1502 (md_assemble): Use it.
1503 (md_convert_frag): Change type of target_address, opcode_address,
1504 and displacement_from_opcode_start to offsetT.
1505 (md_create_short_jump): Change type of offset to offsetT.
1506 (md_create_long_jump): Ditto.
1507 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1508 (md_chars_to_number): Remove.
1509 (output_invalid): Remove duplicate prototype.
1511 2000-04-09 Nick Clifton <nickc@cygnus.com>
1513 * Makefile.am (CPU_TYPES): Add 'avr'.
1514 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1515 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1517 * Makefile.in: Regenerate.
1519 * doc/as.texinfo: Add M32R documentation.
1521 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1523 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1524 --enable-build-warnings option.
1525 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1526 * Makefile.in, configure: Re-generate.
1528 2000-04-07 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1531 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1532 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1533 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1534 (arm_force_relocation): Force relocations for
1535 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1537 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1539 * config/tc-sh.c (get_operands): There's no third operand if the
1540 first operand is an immediate.
1542 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1544 * config/tc-sh.c (immediate): Delete.
1545 (sh_operand_info): Add immediate member.
1546 (parse_reg): Use A_PC for pc.
1547 (parse_exp): Add second argument 'op'. All callers changed.
1548 (parse_at): Expect pc to be coded as A_PC.
1549 Use immediate field in *op.
1550 (insert): Add fourth argument 'op'. All callers changed.
1551 (build_relax): Add second argument 'op'. All callers changed.
1552 (insert_loop_bounds): New function.
1553 (build_Mytes): Remove DISP_4.
1554 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1555 (assemble_ppi): Use immediate field in *operand.
1556 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1557 (md_apply_fix): Likewise.
1558 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1560 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1562 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1564 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1566 * internals.texi (CPU backend): Document
1567 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1569 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1571 * po/gas.pot: Regenerate.
1573 * as.c (show_usage): Restore translated part of bug string.
1574 * gasp.c (show_usage): Likewise.
1576 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1577 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1578 than move-if-change.
1579 (DEP1): Modify for "gcc -MM".
1583 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1584 Update dependencies.
1585 * Makefile.in: Regenerate.
1587 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1589 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1590 (md_begin): Likewise.
1591 (HAVE_AM33): New macro.
1592 (md_assemble): Use it. Match r_regs and xr_regs only if
1595 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1597 * as.h: #include "bin-bugs.h"
1598 * as.c (show_usage): Use REPORT_BUGS_TO.
1599 * gasp.c: #include "bin-bugs.h"
1600 (show_usage): Use REPORT_BUGS_TO.
1602 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1604 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1606 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1607 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1610 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1612 * config/tc-i386.c (i386_immediate): Don't assume a constant
1613 immediate is necessarily 16 bits when in 16 bit code mode.
1614 (md_assemble): Instead set guess_suffix here after we have checked
1617 2000-04-02 Richard Henderson <rth@cygnus.com>
1619 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1620 quantities. Correct right shift sign extension.
1621 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1622 32-bit value when shifting into place.
1624 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1626 * app.c: Add ATTRIBUTE_UNUSED as needed.
1627 * config/tc-ppc.c: Likewise.
1628 (ppc_size): Make unsigned long.
1629 (ppc_insert_operand): Add casts to avoid warnings.
1631 2000-03-31 Nick Clifton <nickc@cygnus.com>
1633 * config/tc-d10v.h (md_flush_pending_output): Define.
1635 2000-03-29 Nick Clifton <nickc@cygnus.com>
1637 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1638 segment. Works for both BFD_ASSEMBLER and others.
1639 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1641 2000-03-29 Nick Clifton <nickc@cygnus.com
1643 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1645 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1647 * listing.c (LISTING_LHS_WIDTH): Default depends on
1649 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1651 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1653 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1656 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1658 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1660 * config/tc-avr.c (mcu_types): Add missing initialiser.
1661 (md_pcrel_from_section): Add prototype.
1662 (avr_operand): Remove redundant test of unsigned < 0.
1663 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1665 2000-03-27 Denis Chertykov <denisc@overta.ru>
1667 * config/tc-avr.c: New file for AVR support.
1668 * config/tc-avr.h: Likewise.
1669 * configure.in: Add AVR support.
1670 * configure: Regenerate.
1672 2000-03-26 Timothy Wall <twall@cygnus.com>
1674 * gasp.c (macro_op): Add new argument to check_macro call.
1675 Macro structure definitions moved to macro.h
1676 * sb.h: Add argument to prototype for input_scrub_include_sb.
1677 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1678 nesting checks with an additional flag.
1679 (struct input_save): Add flag to indicate whether current sb
1680 should be checked for proper macro/conditional nesting.
1681 (input_scrub_push/pop): Save/restore nest check flag.
1682 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1684 * macro.c (check_macro): Allow caller to retrieve parsed macro
1685 information if a pointer is provided. This information may be
1686 used by the new macro hooks.
1687 * macro.h: Update prototype for check_macro. Macro struct
1688 definitions moved here from macro.c/gasp.c.
1689 * read.c (read_a_source_file): Add parameter to check_macro call,
1690 and pass macro info to the macro hook, if defined.
1691 (input_scrub_insert_line): New. Allow insertion of a line of
1692 characters into the input stream.
1693 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1694 file into the input stream.
1695 (s_include): Use input_scrub_insert_file.
1696 * internals.texi: Document new macro hooks.
1697 * as.h: New prototypes added.
1699 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1701 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1702 an initial capital letter.
1703 (i386_index_check): Reindent.
1705 2000-03-19 Nick Clifton <nickc@cygnus.com>
1707 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1710 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1712 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1713 instruction operand bad if Rd > 7 when generating
1714 thumb instructions. Prevents for example,
1715 "adr r12,label" from silently failing and generating
1716 the wrong instruction.
1718 2000-03-17 Nick Clifton <nickc@cygnus.com>
1720 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1721 that have a destingation >= 0x400000.
1722 Fix compile time warning messages.
1724 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1726 * config/tc-sh.c (md_begin): When encountering insn that are
1727 not supported by the current arch, only change the name if
1728 its contents are the same as prev_name.
1729 (get_specific): If the the architecture doesn't match, fail.
1731 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1733 * config/tc-sh.c (IDENT_CHAR): Define.
1734 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1735 matching back where it came from.
1737 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1739 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1741 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1743 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1746 2000-03-15 Kazu Hirata <kazu@hxi.com>
1748 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1750 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1752 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1753 floating-point-number, make sure 'f' is in FLT_CHARS.
1755 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1757 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1758 (s_lcomm_internal): Use it.
1759 * doc/internals.texi (CPU backend): Document it.
1760 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1763 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1765 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1768 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1769 implementation doesn't have special handling for switch
1771 (macro_build): Allow for code in sections other than .text.
1773 (mips_ip): Likewise.
1774 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1775 Don't perform relocs if we will be outputting them.
1776 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1777 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1780 2000-03-09 Catherine Moore <clm@cygnus.com>
1782 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1783 relocation type based on the entry in the fixup structure.
1785 2000-03-08 H.J. Lu (hjl@gnu.org)
1787 * Makefile.am (install-exec-tooldir): Depend on
1788 install-exec-bindir for parallel make.
1789 * Makefile.in: Regenerated.
1791 2000-03-06 Nick Clifton <nickc@cygnus.com>
1793 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1795 (md_parse_option): Parse -m32r command line switch - disable m32rx
1797 (md_show_usage): Document new option.
1799 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1800 * doc/Makefile.in: Regenerate.
1801 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1803 2000-03-02 Michael Meissner <meissner@redhat.com>
1805 * config/tc-d30v.c (check_range): Remove code that incorrectly
1806 sign extended values where bits < 32.
1808 2000-03-02 H.J. Lu (hjl@gnu.org)
1810 * configure.in: Support --enable-targets=all on ia32.
1811 * configure: Regenerated.
1813 2000-03-01 Nick Clifton <nickc@cygnus.com>
1815 * gasp.c (do_align): Remove bogus check of alignment value.
1817 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1819 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1820 TC_PPC was defined forced the type of a symbol with no other type
1823 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1825 * doc/internals.texi (CPU backend): Mention that
1826 line_separator_chars do not break up comments. Fix typos for
1827 LEX_AT and LEX_NAME descriptions. Document operands for
1828 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1829 description of md_create_short_jump usage. Document argument for
1830 md_undefined_symbol.
1832 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1834 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1835 (md_parse_option): Handle it.
1836 (md_show_usage): Document it.
1838 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1840 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1841 opcode, for the instruction `pal19'. From Andrea Arcangeli
1844 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1846 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1848 (md_assemble): To here, before template operands are matched.
1849 Also ensure a constant immediate is sign extended when we know the
1850 size is at most 16 bits. This is to catch cases like "add
1851 $0xffc0,%ax" where we don't know the size, and thus that the
1852 immediate can be represented as Imm8S until after parsing the
1854 (i386_displacement): Similarly sign extend 16 bit constant
1856 (md_assemble): Relax 16-bit jump constant range check to suit sign
1857 extended displacements.
1859 2000-02-26 Andreas Jaeger <aj@suse.de>
1861 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1863 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1865 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1866 call operands when intel_syntax.
1867 (intel_float_operand): Return 2 for "fi...".
1868 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1869 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1870 earlier "SHORT" change.
1871 (md_assemble): When determining suffix from Regs, exclude
1874 2000-02-24 Nick Clifton <nickc@cygnus.com>
1876 * configure: Add arm-wince, mips-pe and sh-pe targets.
1877 * configure: Regenerate.
1879 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1881 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1882 "pe-mips" for the mips-pe target.
1884 * config/tc-arm.c (insns): Change displacement encoded in BL
1885 and B instructions if the target port is arm-wince.
1886 (do_ldst): Do not bias the relocation offset if the target
1888 (md_pcrel_from): Add in missing relocation offset bias if the
1889 target os arm-wince.
1891 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1892 (md_begin): Disable -G support for mips-pe target.
1893 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1894 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1897 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1898 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1899 assembler, just set the alignment to 4.
1901 * config/te-wince-pe.h: New file for WinCE targets. Define
1904 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1906 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1907 string instructions.
1908 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1909 (i386_intel_memory_operand): After finding a segment override,
1910 check again for no `[' before looking for a displacement. Bomb if
1911 more than one displacement rather than silently discarding the
1912 second and subsequent ones. Free strings malloc'd by
1913 build_displacement_string.
1915 2000-02-24 Catherine Moore <clm@cygnus.com>
1917 * config/obj-som.c (obj_pseudo_table): Add "weak".
1918 (obj_som_weak): New routine.
1920 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1922 * config/tc-i386.c (union i386_op): New.
1923 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1924 Throughout file replace occurences of disps[n], imms[n], regs[n]
1925 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1926 intel mode operand swapping. Add assert in regKludge and
1927 fake_zero_displacement code. Test i.types[n] when outputting
1928 displacements and immediates. Combine output of Disp16 with
1930 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1931 when in intel mode by (not) reversing fsub and fdiv operands
1932 before the template search. This fails for single operand
1933 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1934 undefined. Instead fix the base_opcode after we've found the
1935 template. Move base_opcode xor with found_reverse_match from
1936 opcode output code to before this fix so we test for the correct
1938 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1939 check in intel mode. Instead compare opcodes.
1941 * config/tc-i386.h (TC_RELOC): Delete.
1942 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1943 with equivalent call to reloc.
1945 * as.h (flag_m68k_mri): Move declaration after target include, and
1946 only declare when TC_M68K defined. Define as zero otherwise.
1947 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1948 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1949 Define as zero otherwise.
1950 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1951 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1952 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1953 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1954 testing whether defined.
1955 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1956 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1957 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1958 rather than testing whether defined.
1959 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1960 (parse_mri_cons): Declare and use only when TC_M68K.
1961 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1962 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1963 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1965 * NEWS: Mention IBM 370 support.
1967 2000-02-23 Richard Henderson <rth@cygnus.com>
1969 * config/tc-i386.c (md_assemble): When swapping operands for
1970 intel_syntax, assume everything that's not Imm or Disp is a
1973 2000-02-23 Linas Vepstas <linas@linas.org>
1975 * config/tc-i370.c, config/tc-i370.h: New files.
1976 * Makefile.am: Add support for Linux/IBM 370.
1977 * configure.in: Likewise.
1978 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1979 * config/obj-elf.c: Include elf/i370.h
1980 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1982 * Makefile.in: Regenerate.
1983 * configure: Regenerate.
1985 * doc/c-i370.texi: New file.
1986 * doc/all.texi: Include it.
1987 * doc/as.texinfo: And here.
1988 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1989 * doc/Makefile.in: Regenerate.
1991 2000-02-19 Michael Meissner <meissner@redhat.com>
1993 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1994 determine if an instruction can be used in parallel with an ADDppp
1995 or SUBppp instruction.
1997 2000-02-22 Andrew Haley <aph@cygnus.com>
1999 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2001 1999-12-30 Andrew Haley <aph@cygnus.com>
2003 * config/tc-mips.c (mips_gp32): New variable.
2004 (macro_build) Use mips_gp32.
2006 (md_longopts): Add "-mgp32" and "-mgp64".
2007 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2009 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2011 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2012 warning, and bump it to 1.
2014 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2016 From Brad Lucier <lucier@math.purdue.edu>:
2017 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2020 2000-02-21 Catherine Moore <clm@cygnus.com>
2022 * config/tc-mips.c (MF_HILO_INSN): Define.
2023 (mips_7000_hilo_fix): Declare.
2024 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2025 (md_parse_option): Check for 7000_HILO_FIX options.
2026 (OPTION_M7000_HILO_FIX): Define.
2027 (OPTION_NO_M7000_HILO_FIX): Define.
2028 * doc/c-mips.texi (-mfix7000): Describe.
2030 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2032 * listing.c (print_lines): Remove unused variable `end'.
2034 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2035 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2036 reloc_type when BFD_ASSEMBLER.
2037 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2038 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2039 statement and quell signed vs. unsigned comparison warning.
2041 2000-02-18 Nick Clifton <nickc@cygnus.com>
2043 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2044 the computed frag offset, rather than overwriting it.
2046 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2048 * config/tc-sh.c ("elf/sh.h"): Include.
2049 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2050 (md.begin): Initialize target_arch.
2051 Only include opcodes in has table that match selected architecture.
2052 (parse_reg): Recognize register names for sh-dsp.
2053 (parse_at): Recognize post-modify addressing.
2054 (get_operands): The leading space is now optional.
2055 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2056 arguments. Update valid_arch.
2057 (build_Mytes): Add support for SDT_REG_N.
2058 (find_cooked_opcode): New function, broken out of md_assemble.
2059 (assemble_ppi, sh_elf_final_processing): New functions.
2060 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2061 (md_longopts, md_parse_option): New option: -dsp.
2062 * config/tc-sh.h (elf_tc_final_processing): Define.
2063 (sh_elf_final_processing): Declare.
2065 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2067 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2068 the unwinder subspace. Save the current seg/subseg before creating
2071 2000-02-10 Nick Clifton <nickc@cygnus.com>
2073 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2074 little endian targets.
2075 (INST_BYTE1): Redefine to handle big and little endian
2077 (cpu_type): New type: Select between M340 and M210.
2078 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2079 instructions of the M340.
2080 (md_assemble): Add support for the MULSH and OPSR classes of
2082 (md_atof): Add support for little endian targets.
2083 (md_parse_option): Add support for -EL, -EB and -mcpu command
2085 (md_convert_frag): Add support for little endian targets.
2086 (md_apply_fix3): Add support for little endian targets.
2087 (md_number_to_chars): Add support for little endian targets.
2089 2000-02-10 Timothy Wall <twall@redhat.com>
2091 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2092 defined, use it to verify the symbol just read should be a label.
2094 2000-02-10 Timothy Wall <twall@redhat.com>
2096 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2097 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2098 around colons when KEEP_WHITE_AROUND_COLON is defined.
2099 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2100 and KEEP_WHITE_AROUND_COLON.
2102 2000-02-08 Timothy Wall <twall@redhat.com>
2104 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2106 (do_repeat): New. Abstract repeat logic so that a "break" can be
2108 (end_repeat): New. Provide support for a "break" out of the
2110 * read.h: Add prototypes for new functions.
2112 2000-02-08 Timothy Wall <twall@redhat.com>
2114 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2115 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2116 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2119 2000-02-08 Timothy Wall <twall@redhat.com>
2121 * read.c: Added elseif to directives table.
2122 * read.h: Added prototype for s_elseif.
2123 * doc/as.texinfo: Added description for elseif.
2124 * cond.c (s_elseif): New function
2126 2000-02-04 Timothy Wall <twall@redhat.com>
2128 * listing.c (print_lines): Remove conditionals causing bug in
2131 2000-02-03 Timothy Wall <twall@cygnus.com>
2133 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2135 * frags.c (frag_new): Calculate fr_fix in octets
2136 (frag_now_fix) Return offset as target address offset (bytes).
2137 (frag_now_fix_octets) New - Return offset in octets (8-bit
2139 * frags.h: Added prototype for frag_now_fix_octets().
2140 Distinguish between octets and bytes in field descriptions.
2141 * listing.c (calc_hex): Account for octets vs bytes when
2142 printing addresses/offsets.
2143 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2144 target is little-endian, print the octets in a word in big-endian
2145 order so that the display looks like a proper hexadecimal number,
2146 instead of having the octets reversed.
2147 * read.c (do_align): When recording alignment, alignment power
2148 should be in terms of target bytes (minimum addressible unit)
2150 (do_org) Convert ORG target address (byte) argument into an
2151 octet offset when generating a variable fragment.
2152 * symbols.c (resolve_symbol_value): Symbol final value
2153 converted to a target address offset (bytes) from its octet offset.
2154 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2155 offset (bytes) is adjusted by the frag offset (octets) converted
2157 (coff_frob_section) Section alignment power is in terms of bytes;
2158 convert it to an octet alignment power when calculating size (and
2159 size mask) in octets. Don't modify the section size in order to
2160 "align" it for TI COFF, since that format has a different method
2161 for storing alignment information.
2163 2000-02-01 Timothy Wall <twall@cygnus.com>
2165 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2166 entries, matching the way GCC generates them. If not escaped, the
2167 filename is encoded incorrectly.
2169 2000-01-31 Nick Clifton <nickc@cygnus.com>
2171 * config/tc-arm.c (reg_table): Add support for ATPCS register
2174 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2176 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2178 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2180 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2181 of a symbol when we really care about its value.
2183 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2185 * config/tc-mcore.c (md_assemble): Give warning message if
2186 operands passes to instruction are more than the spec.
2188 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2190 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2191 Thumb mode but the label seen was not declared as '.thumb_func'
2192 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2193 correct disassembly of Thumb code bounded by non function labels.
2195 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2197 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2198 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2200 * Makefile.in: Same here.
2203 * configure.in: Set bfd_gas for i386-aout when primary target
2204 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2205 we may need the primary te_file. Remove incorrect comment.
2207 * configure: Regenerate.
2209 * config/e-i386aout.c: New file.
2211 * as.c (USE_EMULATIONS): Move to before print_version_id.
2212 (struct emulation): Add i386aout.
2213 (show_usage): Split text strings. Reformat -a text. Add --em
2217 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2218 (aout_format_ops): New.
2221 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2222 preprocessor conditional and add aout USE_EMULATIONS tests.
2223 (read_a_source_file): Don't pass error strings to printf as
2227 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2229 (do_data): Same here.
2230 (process_file): And here.
2233 * symbols.c (colon): Rewrite "already defined" fatal message
2234 code for aout with USE_EMULATIONS.
2237 * config/obj-aout.c (OBJ_HEADER): Define.
2238 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2240 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2241 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2243 (obj_aout_type): Expand S_SET_OTHER here too.
2244 (obj_read_begin_hook): Remove.
2245 (aout_pop_insert): New.
2246 (obj_aout_s_get_other): New.
2247 (obj_aout_s_get_desc): New.
2248 (aout_format_ops): New.
2251 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2252 gets aout_pseudo_table.
2253 (aout_pseudo_table): Declare.
2254 (obj_read_begin_hook): Define.
2257 * config/obj-coff.c (obj_pseudo_table): Rename to
2259 (coff_pop_insert): Use coff_pseudo_table.
2260 (coff_sec_sym_ok_for_reloc): Remove.
2261 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2262 and comment all zero entries and remove #if 0 code.
2265 * config/obj-coff.h (obj_pop_insert): Define.
2266 (coff_pseudo_table): Declare.
2269 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2270 s_get_size, s_set_size. Comment all zero entries.
2273 * config/obj-elf.c (elf_s_get_other): New function.
2274 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2275 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2276 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2278 (obj_elf_parse_section_letters): Don't pass error strings to
2279 printf as format arg.
2282 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2284 (elf_s_get_other): Declare.
2285 (S_GET_OTHER) Define as elf_s_get_other if not already
2287 (S_SET_OTHER): Only define when not already defined.
2288 (elf_obj_read_begin_hook): Declare.
2289 (obj_read_begin_hook): Define.
2290 (elf_obj_symbol_new_hook): Declare.
2291 (obj_symbol_new_hook): Define.
2294 * config/obj-multi.h: Add copyright header and protect against
2295 multiple inclusion. Add * to all function pointers.
2296 (OBJ_HEADER): If defined, include it rather than other defines
2298 (obj_frob_file_after_relocs): Test for NULL.
2299 (obj_symbol_new_hook): Here too.
2300 (obj_sec_sym_ok_for_reloc): And here.
2301 (S_GET_OTHER): Define.
2302 (S_GET_DESC): Define.
2303 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2304 (OBJ_MAYBE_ELF): Update comment.
2306 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2307 OBJ_AOUT preprocessor conditional and handle emulation by
2308 testing OUTPUT_FLAVOR.
2309 (i386_displacement): Here too.
2310 (md_section_align): Similarly here.
2311 (i386_target_format): Conditionally compile when more than one
2312 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2313 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2314 (i386_displacement): Here too.
2317 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2318 Define TARGET_FORMAT for aout only when not multi.
2321 * config/te-multi.h: Delete file as it's identical to te-generic.h
2323 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2325 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2326 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2329 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2331 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2334 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2336 * config/tc-mips.c (mips_do_align): New function.
2337 * config/tc-mips.h (md_do_align): Define.
2339 2000-01-10 Philip Blundell <philb@gnu.org>
2341 * doc/c-arm.texi (ARM Options): Fix typo.
2342 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2343 line separator for Linux.
2344 * doc/as.texinfo (Comments): Mention the ARM.
2346 2000-01-10 Philip Blundell <pb@futuretv.com>
2348 * configure.in (arm*-*-conix*): New target.
2349 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2351 * configure: Regenerate.
2353 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2355 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2356 (obj_elf_visibility): New function.
2358 * doc/as.texinfo (Visibility): New node: document visibility
2361 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2363 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2364 warning for absolute jump/call without `*' in non-intel mode. No
2365 need to set i.types[0] JumpAbsolute in intel mode.
2367 1999-12-22 Philip Blundell <pb@futuretv.com>
2369 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2370 hook function when changing sections.
2371 (arm_s_data): Likewise.
2373 1999-12-14 Nick Clifton <nickc@cygnus.com>
2375 * config/tc-arm.c (md_parse_option): Add support for -marm720
2376 command line switch.
2378 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2380 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2381 (r_registers, xr_registers): Define.
2382 (r_register_name, xr_register_name): New functions.
2383 (md_assemble): Handle new am33 operand types and instruction
2385 (mn10300_insert_operand, check_operand): Likewise.
2387 1999-11-29 Nick Clifton <nickc@cygnus.com>
2389 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2390 (s_force_thumb): Set thumb_mode to 2.
2391 (md_assemble): Do not complain about thumb instructions on a
2392 non-thumb target if thumb_mode is set to 2.
2394 1999-11-28 Michael Meissner <meissner@cygnus.com>
2396 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2397 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2398 (O_...): Add new machine dependent expressions if we are handling
2399 explicit relocations.
2400 (alpha_reloc_op): New static table holding the explicit relocation
2402 (alpha_literal_hash): New static to hold the hash table for
2403 explicit relocations.
2404 (alpha_macros): Add support for explicit relocations.
2405 (md_begin): If explicit relocations, initialize hash table.
2406 (md_assemble): Don't print a second error if tokenize_arguments
2407 already printed an error message.
2408 (md_apply_fix): Add support for explicit relocations.
2409 (alpha_force_relocation): Ditto.
2410 (alpha_fix_adjustable): Ditto.
2411 (alpha_adjust_symtab): New function to support explicit
2413 (alpha_adjust_symtab_relocs): Ditto.
2414 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2415 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2416 Add support for explicit relocations. Return -2 if an error
2417 message was already printed.
2418 (find_macro_match): Add support for explicit relocations. Comment
2420 (emit_insn): Add support for explicit relocations.
2421 (assemble_tokens): Ditto.
2423 (load_expression): Ditto.
2426 (emit_ir_load): Ditto.
2427 (emit_loadstore): Ditto.
2430 (emit_sextX): Ditto.
2431 (emit_division): Ditto.
2432 (emit_jsrjmp): Ditto.
2433 (emit_retjcr): Ditto.
2435 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2437 (tc_adjust_symtab): If explicit relocations, call the function
2438 alpha_adjust_symtab.
2439 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2440 relocations next to the literal relocation they reference.
2441 (TC_INIT_FIX_DATA): Initialize the new fields.
2442 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2444 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2446 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2447 'B' operand for PA2.0 bb instruction.
2449 1999-11-18 Nick Clifton <nickc@cygnus.com>
2451 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2454 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2456 (mcore_force_relocation): Force relocations to be generated for
2459 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2461 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2462 (i386_displacement): Disallow O_big displacements.
2464 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2466 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2467 Small improvements in error checking.
2468 (md_assemble): Support for unconditional ARM instructions.
2469 (md_parse_option): Support for -m[arm]v5e flag.
2471 1999-11-12 Nick Clifton <nickc@cygnus.com>
2473 * macro.c (buffer_and_nest): Do not check beyond the end of the
2476 1999-11-11 Nick Clifton <nickc@cygnus.com>
2478 * macro.c (buffer_and_nest): Look for seperator after TO and
2481 1999-11-08 Andrew Haley <aph@cygnus.com>
2483 * app.c (do_scrub_chars): When in State 10, treat backslash
2484 characters in the same way as as symbol characters.
2486 1999-11-07 Richard Henderson <rth@cygnus.com>
2488 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2489 the previous label was in the current section before playing
2490 with auto-alignment.
2492 1999-11-06 Nick Clifton <nickc@cygnus.com>
2494 * config/tc-v850.c (v850_force_relocation): Force relocation
2496 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2499 1999-11-05 Michael Meissner <meissner@cygnus.com>
2501 * expr.h (operatorT): Increase machine dependent operators to 16.
2502 * expr.c (op_rank): Ditto.
2504 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2506 * read.c (pseudo_set): Reject attempts to set the value of a
2509 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2512 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2514 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2515 to bfd_set_section_contents.
2517 1999-11-03 Nick Clifton <nickc@cygnus.com>
2519 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2521 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2523 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2524 (mips_ip): Use OPCODE_IS_MEMBER.
2526 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2528 * config/tc-arm.c (reg_required_here): Improve comments.
2530 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2531 (tinsns): Initialize variants field.
2533 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2534 BAD_PC respectively.
2536 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2538 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2539 * config/tc-arm.h: Fix compile time warnings.
2541 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2543 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2544 form @abs16, @(abs16) and @(abs16 + imm).
2546 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2548 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2549 (ISA_HAS_64_BIT_REGS) New.
2550 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2551 mips_emit_delays,macro_build,load_register,load_addresss,
2552 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2553 and/or use new ISA_xxx macros in expressions involving
2554 ISA, particularly mips_opts.isa.
2556 1999-10-18 Michael Meissner <meissner@cygnus.com>
2558 * expr.h (operatorT): Add machine dependent operators md1..md8.
2559 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2560 for the machine dependent operators to use.
2562 * expr.c (op_rank): Add machine dependent operators.
2564 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2566 (O_cpregister): Ditto.
2567 (md_begin): Change X_op test that field is wide enough to use
2568 O_max instead of O_alpha_max.
2569 (cpu_types): Fill in missing initializer.
2570 (alpha_num_macros): Make unsigned.
2571 (md_assemble): Make opnamelen be size_t.
2572 (md_apply_fix): Cast alpha_num_operands to int before testing.
2573 (alpha_force_relocation): Ditto.
2574 (alpha_fix_adjustable): Ditto.
2575 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2576 (tc_gen_reloc): Ditto.
2577 (tc_get_register): Ditto.
2582 (s_alpha_ent): Ditto.
2583 (s_alpha_end): Ditto.
2584 (s_alpha_frame): Ditto.
2585 (s_alpha_prologue): Ditto.
2586 (s_alpha_file): Ditto.
2587 (s_alpha_gprel32): Ditto.
2588 (s_alpha_proc): Ditto.
2589 (s_alpha_set): Ditto.
2590 (s_alpha_base): Ditto.
2591 (s_alpha_align): Ditto.
2592 (s_alpha_arch): Ditto.
2593 (alpha_align): Ditto.
2594 (assemble_insn): Suppress unused variable warning.
2596 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2597 order in the structure.
2598 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2600 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2602 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2604 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2606 * config/tc-i386.c (i386_index_check): Correct #endif location.
2608 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2610 * as.c (show_usage): Document new options.
2611 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2612 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2613 (parse_args): Parse the new options.
2614 (main): If there were warnings, and --fatal-warnings
2615 was specified, print an error.
2616 * as.h: New variable, flag_fatal_warnings, for new option.
2618 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2620 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2621 '@'. Change autoincrement completers to fall through to cache control
2624 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2626 (pa_parse_addb_64_cmpltr): New function.
2628 * config/tc-hppa.c (pa_ip): Change error message.
2629 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2630 '?Q' args to allow falling through.
2632 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2633 Remove unused conditional codes.
2634 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2636 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2638 * config/tc-d30v.c (CHAR_BIT): Define.
2639 (check_range): Fix bit operations to support integers bigger than
2642 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2644 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2647 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2648 Doug Evans <devans@cygnus.com>
2650 Add support for m32rx.
2651 * config/tc-m32r.c (enable_m32rx): New static global.
2652 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2653 (allow_m32rx): New function.
2654 (M32R_SHORTOPTS): Add `O'.
2655 (md_longopts): Add --m32rx plus several warning options.
2656 (md_parse_option): Handle new options.
2657 (md_show_usage): Print them.
2658 (md_begin): Enable m32rx.
2659 (OPERAND_IS_COND_BIT): New macro.
2660 (first_writes_to_seconds_operands): New function.
2661 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2662 (target_make_parallel,assemble_two_insns): New functions.
2663 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2664 If optimizing and m32rx, try to make consecutive insns parallel.
2666 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2668 * config/tc-mips.c (nopic_need_relax): Allow for the
2669 .sdata.foo sections generated by -fdata-sections,
2670 and for the .gnu.linkonce.s sections generated by C++.
2672 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2674 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2675 with cleaner code using completer prefixes. Add 'Y'.
2677 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2679 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2681 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2682 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2683 insn does not match and we should try the next insn in the table.
2685 1999-09-22 Nick Clifton <nickc@cygnus.com>
2687 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2689 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2691 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2694 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2696 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2697 OBJ_ELF. If ELF, add "sq".
2698 (md_parse_option): If ELF, ignore -s and -q.
2699 (md_show_usage): Mention ELF options.
2701 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2703 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2706 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2708 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2710 * config/tc-hppa.c (struct pa_it): New field "trunc".
2711 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2712 (pa_parse_ftest_gfx_completer): New function
2713 (pa_parse_fp_cnv_format): New function.
2715 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2716 (md_apply_fix): Handle 22bit pc-rel branches.
2718 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2720 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2722 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2724 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2726 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2728 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2729 (pa_ip): Handle 'fX'.
2731 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2733 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2734 unwinds unless the function is in the text space.
2735 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2737 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2739 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2740 (md_assemble): To here. Tweak address generation.
2742 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2744 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2745 (md_assemble): Call dwarf2_where for OBJ_ELF.
2746 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2747 (pa_end_of_source): New function.
2748 * tc-hppa.h (md_end): Define for OBJ_ELF.
2750 1999-09-14 Michael Meissner <meissner@cygnus.com>
2752 * configure.in (Canonicalization of target names): Remove adding
2753 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2754 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2755 * configure: Regenerate.
2757 1999-09-14 Donn Terry <donn@interix.com>
2759 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2761 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2763 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2764 pc-relative jmp/call to an absolute symbol.
2765 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2766 absolute section symbols.
2768 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2769 jump handling code and comments.
2771 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2773 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2774 the value if TE_PE and a global defined symbol.
2776 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2778 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2779 print the symbol, rather than printing it here.
2781 1999-09-11 Donn Terry <donn@interix.com>
2783 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2784 BFD_RELOC_RVA relocations.
2786 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2787 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2790 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2792 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2793 * doc/internals.texi (Object format backend): Document
2796 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2797 relocations against global symbols if TE_PE.
2799 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2800 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2802 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2805 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2806 symbols which do not have a constant value, or tags with
2807 non-tags. Remove the symbol from the list before adding it at the
2810 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2811 C_FCN symbol differently if TE_PE.
2812 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2813 appears in the pseudo-op, rather coff_line_base which is only set
2816 * config/obj-coff.c (obj_coff_loc): New static function.
2817 (obj_pseudo_table): Add "loc".
2819 * config/obj-coff.c (add_lineno): Check that the line number is
2822 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2823 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2825 (md_atof): Return NULL rather than 0.
2826 * config/tc-i386.c (md_atof): Change type to int.
2827 * expr.c (expr): Change first parameter to int.
2828 * config/obj-coff.c: Add declarations for static functions.
2829 (coff_frob_symbol): Use SYM_AUXENT.
2830 * config/tc-i386.h (flag_16bit_code): Don't declare.
2832 * config/obj-coff.c (obj_coff_section): Default to setting
2833 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2835 * write.c (adjust_reloc_syms): Print adjusted fixup.
2837 * expr.c (integer_constant): Correct too_many_digits calculation
2840 1999-09-09 Andreas Schwab <schwab@suse.de>
2842 * doc/c-arm.texi: Fix arguments of @var to not contain
2845 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2847 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2849 (md_parse_option): Only support -k flag for ELF and COFF targets.
2851 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2853 * config/tc-hppa.c (pa_ip): Put strict register checks before
2854 call to pa_parse_number.
2856 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2858 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2860 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2863 1999-09-06 Donn Terry <donn@interix.com>
2865 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2867 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2869 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2870 candidate instruction. Require registers for register arguments
2871 when in strict mode. Require assemble-time constants for
2872 constants when in strict mode.
2873 (pa_get_absolute_expression): Require a constant when in strict
2876 1999-09-06 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2880 1999-09-04 Steve Chamberlain <sac@pobox.com>
2882 * config/tc-pj.c: New file, supports picoJava in ELF.
2883 * config/tc-pj.h: Ditto.
2884 * configure.in (pjl*, pj*): New targets.
2885 * Makefile.am: Rebuild dependencies.
2886 (CPU_TYPES): Add pj.
2887 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2888 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2889 * doc/c-pj.texi: New file.
2890 * doc/as.texinfo: Add some PJ specifics.
2891 * doc/all.texi: Add PJ to the list of all architectures, sort them
2893 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2894 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2896 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2899 (obj_frob_file): Test for null pointer.
2900 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2901 (OBJ_PROCESS_STAB): And here.
2902 (elf_obj_sy): Remove
2904 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2905 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2906 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2908 * config/obj-coff.c (no_func): Remove.
2909 (coff_format_ops): Change occurrences of no_func to 0, as we test
2910 for 0 in obj-multi.h.
2912 * configure.in: Enable bfd for i386-coff when primary target is
2913 bfd. Enable i386 elf,coff emulation support. Don't set
2914 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2915 emulation to support.
2916 *configure: Regenerate.
2918 1999-09-02 Nick Clifton <nickc@cygnus.com>
2920 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2921 .section .line directive is encountered.
2923 1999-09-01 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2928 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2929 * as.texinfo: Document --gdwarf2 command line option.
2930 Add additional documentation of ARM command line switches.
2932 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2934 * config/tc-i386.c (i386_intel_memory_operand): Combine
2935 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2936 and RESTORE_END_STRING around parse_register calls.
2937 (i386_operand): Here too.
2938 (i386_is_reg): Remove.
2939 (parse_register): Move as_bad calls from within this function to
2942 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2944 Based on a patch from H.J. Lu <hjl@gnu.org>
2945 * config/tc-i386.c (parse_register): Handle FP regs specially.
2946 (md_begin): Remove '(' and ')' from register_chars.
2948 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2950 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2951 error message (done elsewhere).
2953 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2955 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2957 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2959 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2962 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2964 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2966 Add new completers. Fix bug in 64 bit condition handling.
2968 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2971 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2973 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2975 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2977 1999-08-27 Jim Wilson <wilson@cygnus.com>
2979 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2980 (struct ls): Add frag field. Initialize it to zero.
2981 (out_end_sequence): New local text_frag. Set it while in text section.
2982 Replace address check with frag check. Set ls.frag to text_frag if
2983 out_set_addr called.
2984 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2985 Set it before switching sections. Replace address check with frag
2986 check. Set ls.frag to saved_frag if out_set_addr called.
2988 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2990 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2991 output "advance_pc" opcode instead of calling gen_addr_line().
2992 The latter has the undesired side-effect of creating a new row
2993 in the debug line info matrix.
2995 1999-08-26 Jim Wilson <wilson@cygnus.com>
2997 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2998 ls.last_filename if last is less than zero. Set ls.last_filename
2999 when allocating new entry.
3000 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3003 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3005 * config/tc-i386.c (i386_index_check): Fix the displacement size
3006 when INFER_ADDR_PREFIX.
3008 1999-08-18 Nick Clifton <nickc@cygnus.com>
3010 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3013 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3015 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3016 handle 0xffffNNNN constants correctly.
3018 1999-08-16 Nick Clifton <nickc@cygnus.com>
3020 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3023 1999-08-13 Nick Clifton <nickc@cygnus.com>
3025 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3026 (md_apply_fix3): Always pass positive values to
3027 validate_offset_imm.
3029 1999-08-12 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-arm.c (skip_whitespace): New macro.
3032 Formatting tidy ups.
3034 (md_apply_fix3): Store relocation offset in addend for ELF based
3036 (arm_force_relocation): Always generate relocs for Thumb function
3039 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3041 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3042 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3044 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3046 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3047 flags for the unwind subspace.
3049 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3050 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3051 suitable relocation based on the size of the target's pointer.
3052 Always Use subsegment zero for the unwinders.
3053 (pa_level): Handle "2.0w".
3055 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3057 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3058 with the following instruction unless this was specified.
3060 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3062 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3063 certain sections, to match BFD changes.
3065 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3067 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3068 (EXTRA_SCRIPTS): Define to keep automake happy.
3069 * Makefile.in: Rebuild.
3071 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3073 * Makefile.am: Rename .dep* files to DEP*.
3074 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3075 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3077 * Makefile.in: Rebuild.
3079 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3081 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3083 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3085 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3086 avoid problems on DOS filesystems.
3087 * Makefile.in: Rebuild.
3089 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3091 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3093 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3096 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3098 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3099 line to create ${GDBINIT} rather than .gdbinit.
3100 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3102 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3104 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3106 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3108 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3110 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3112 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3113 non-adjustable symbols.
3115 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3117 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3119 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3121 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3124 1999-08-05 Donn Terry <donn@interix.com>
3126 * config/te-interix.h: New file.
3127 * configure.in (i386-*-interix*): New target.
3128 * configure: Rebuild.
3130 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3132 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3133 selectors for ELF too.
3134 (selector_table): Add "ltp" and "rtp" selectors.
3136 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3138 * config/tc-i386.c (i386_operand): No need to change
3139 operand_string pointer in segment reg case before goto
3140 do_memory_reference. Initialise displacement_string_start and
3141 displacement_string_end after do_memory_reference label.
3142 (i386_index_check): Add operand_string param, and print error
3143 message on failure here.
3144 (i386_intel_memory_operand): Instead of here.
3145 (i386_operand): And here.
3146 (INFER_ADDR_PREFIX): Enable.
3148 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3150 * config/tc-i386.h (DefaultSize): Define. Renumber following
3151 opcode_modifier defines.
3153 From Etienne Lorrain <etienne.lorrain@ibm.net>
3154 * config/tc-i386.c (stackop_size): New variable.
3155 (set_16bit_code_flag): Clear it here.
3156 (set_16bit_gcc_code_flag): New function.
3157 (md_pseudo_table): Add "code16gcc" entry.
3158 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3160 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3162 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3163 next_set_end even if the end symbol is being discarded.
3165 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3166 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3167 * config/obj-coff.c: Likewise.
3168 (seg_info_type): Remove.
3169 (seg_info_off_by_4): Change to array of segT.
3170 (s_get_segment): Adjust accordingly.
3171 (obj_pseudo_table): Fully initialize sentinel entry.
3173 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3174 Ralf Baechle <ralf@uni-koblenz.de>.
3176 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3178 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3180 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3182 * config/tc-i386.c: Indentation and white space changes.
3183 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3184 don't enable it by default.
3185 (i386_intel_operand): Remove redundant prototype.
3186 Move check on number of memory operands, and i.mem_operands++
3187 (i386_intel_memory_operand): To here.
3188 Remove i386_immediate code from here. Remove special case code
3189 for input and output using (%dx). Remove base/index checks and
3190 call i386_index_check instead. Save initial operand_string
3191 argument for error message.
3192 (i386_operand): Remove redundant prototype. Move base/index
3193 checks to i386_index_check.
3194 (i386_displacement): Move intel mode check for non-zero
3196 (i386_intel_memory_operand): To here.
3198 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3200 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3201 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3202 by .register pseudo-op if -64 and --no-undeclared-regs.
3203 (s_register, sparc_adjust_symtab): New functions.
3204 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3205 Declare sparc_adjust_symtab as tc_adjust_symtab.
3206 * doc/c-sparc.texi: Add description of #ignore special literal
3207 for .register pseudo-op.
3209 1999-07-30 Catherine Moore <clm@cygnus.com>
3211 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3212 the relocation's section offset.
3214 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3216 * write.c (fixup_segment): Fix generic error check overflow test.
3218 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3219 X_add_number to long.
3221 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3223 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3226 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3228 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3231 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3233 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3235 * configure.bat: Remove; obsolete.
3236 * config/go32.cfg: Likewise.
3238 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3240 * configure.in (i386-*-vxworks*): New target.
3241 * configure: Rebuild.
3243 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3245 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3247 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3249 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3251 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3252 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3253 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3254 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3255 MAX_RELOC_EXPANSION): Define.
3256 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3258 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3260 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3261 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3262 block. Print a warning if an 8-bit or 16-bit constant
3263 displacement or immediate is truncated on output.
3264 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3266 (i386_operand): Disallow immediate jump absolute operand.
3268 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3270 * configure.in: Bump version number to 2.9.5.
3271 * configure: Rebuild.
3273 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3276 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3278 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3279 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3281 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3283 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3285 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3287 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3288 if -mno-fpu was given.
3289 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3291 (cons_fix_new_arm): Remove misleading comments.
3293 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3295 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3297 (relax_segment): Likewise. After giving a rs_org error, convert
3298 the frag to rs_align to avoid cascading errors.
3300 1999-07-12 Andreas Schwab <schwab@suse.de>
3302 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3304 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3306 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3307 as appropriate. Fill in structure initializations. Add variable
3308 initializations. Add casts.
3309 * dwarf2dbg.c (print_stats): Change i to size_t.
3310 * listing.c (listing_listing): Change list_line to unsigned int.
3312 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3314 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3315 rather than checking for \001 and \002 in symbol name.
3316 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3318 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3320 * configure.in (hppa*-linux-gnu*): New target.
3321 * configure: Rebuilt.
3323 1999-07-08 Nick Clifton <nickc@cygnus.com>
3325 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3327 1999-07-07 Nick Clifton <nickc@cygnus.com>
3329 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3330 accessing symbolP directly.
3332 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3334 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3337 1999-07-05 Nick Clifton <nickc@cygnus.com>
3339 * config/tc-arm.c (ARM_EXT_V5): Define.
3340 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3341 (md_begin): Detect ARM v5 architectures.
3342 (md_parse_option): Accept arm v5 specification.
3343 (md_show_usage): Documment -marmv5 switch.
3345 * doc/c-arm.texi: Document -marmv5 command line option.
3347 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3349 (validate_immediate_twopart): New function. Determine if a
3350 constant can be computed by two ADD instructions.
3351 (output_inst): Remove its command line parameter - it was never
3353 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3354 implememt the ADRL pseudo op.
3355 (tc_gen_reloc): Generate a suitable error message if an ADRL
3356 instruction tries to generate a real reloc.
3358 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3360 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3362 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3365 1999-06-27 H.J. Lu <hjl@gnu.org>
3367 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3368 non BFD_ASSEMBLER case.
3370 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3372 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3375 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3377 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3378 out_end_sequence() when the address decreases due to a new frag.
3379 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3380 numbering starts with 1.
3382 1999-06-23 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3386 (mcore_s_text): Call obj_elf_text for ELF target.
3387 (mcore_s_data): Call obj_elf_data for ELF target.
3388 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3390 (mcore_s_bss): New function: Dump literal table before changing
3392 (mcore_s_comm): New function: Dump literal table before changing
3395 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3396 No longer static functions.
3397 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3398 Provide prototypes for these functions.
3400 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3402 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3403 a list of names, to try obj_segment_name, and to try abbreviated
3404 names when using COFF without long section names.
3406 * config/tc-alpha.c: More use of symbol accessor functions.
3407 * config/tc-arc.c: Likewise.
3408 * config/tc-d30v.c: Likewise.
3409 * config/tc-fr30.c: Likewise.
3410 * config/tc-i860.c: Likewise.
3411 * config/tc-m88k.c: Likewise.
3412 * config/tc-mcore.c: Likewise.
3413 * config/tc-ns32k.c: Likewise.
3414 * config/tc-sparc.c: Likewise.
3415 * config/tc-v850.c: Likewise.
3417 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3418 sy_value with appropriate accessor functions.
3419 * config/tc-arm.c (md_apply_fix3): Likewise.
3420 * config/tc-d10v.c (AT_WORD_P): Likewise.
3421 * config/tc-v850.c (reg_name_search): Likewise.
3423 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3424 use symbol_get_bfdsym instead.
3425 * config/tc-ppc.c (md_assemble): Likewise.
3426 * config/tc-v850.c (v850_comm): Likewise.
3428 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3430 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3431 the symbol, rather than accessing the bsym member.
3432 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3433 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3434 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3435 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3436 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3437 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3438 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3439 * config/tc-v850.c (tc_gen_reloc): Likewise.
3441 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3443 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3444 (hppa_gen_reloc_type): Conditionalize on BFD64.
3445 (tc_gen_reloc): Re-enable ELF relocations.
3446 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3448 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3450 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3452 (do_ldst): Move assignment out of if condition.
3453 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3454 parentheses to avoid warning.
3456 1999-06-21 Nick Clifton <nickc@cygnus.com>
3458 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3459 macro to get at the BFD symbol associated with a GAS symbol.
3461 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3463 * config/tc-ppc.c: Update for symbol handling changes.
3464 * config/obj-coff.c: Likewise.
3466 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3468 * tc-hppa.c: General cleanups of ELF support. No more spaces
3469 and subspaces for ELF.
3470 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3471 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3472 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3473 (UNWIND_SECTION_NAME): Likewise.
3474 (space/subspace related structures): Conditionalize definitions
3476 (space/subspace directives and support routines): Conditionalize
3477 definitions and references/uses on OBJ_SOM.
3478 (label_symbol_struct): For ELF, track the symbol's segment. For
3479 SOM track its space.
3480 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3482 (USE_ALIASES): Kill for both SOM & ELF.
3483 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3484 (pa_space, pa_subspace): Corresponding changes.
3485 (pa_spaces_begin): Corresponding chagnes.
3486 (md_begin): Do not muck around with space/subspace stuff for
3488 (md_apply_fix): Temporarily disable argument relocation stuff
3490 (tc_gen_reloc): Temporarily disable relocation generation for
3492 (pa_build_unwind_subspace): Similarly.
3494 1999-06-16 Nick Clifton <nickc@cygnus.com>
3496 * config/tc-arm.c (thumb_set): New pseudo op.
3497 (text, data, section): Override these pseudo ops with ARM
3499 (s_thumb_set): New function: Perform the same as a .set pseudo
3500 op, but also mark the alias'ed symbol as being a Thumb
3502 (arm_s_text): New function: Perform the same as the .text
3503 pseudo op, but dump the literal pool before changing
3505 (arm_s_data): New function: Perform the same as the .data
3506 pseudo op, but dump the literal pool before changing
3508 (arm_s_section): New function: Perform the same as the
3509 .section pseudo op, but dump the literal pool before changing
3511 (arm_cleanup): Do not reset the current section before dumping
3514 1999-06-17 Nick Clifton <nickc@cygnus.com>
3516 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3517 OPTION_NO_WARN_UNMATCHED entries.
3518 (md_parse_option): Generate a warning message if an unrecognised
3519 option is encountered.
3521 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3522 (get_operands): When parsing an expression after an '@' symbol
3523 has been detected, do not ignore '#' symbols.
3524 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3527 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3529 From K. Richard Pixley <rich@noir.com>:
3530 * configure.in (ppc-*-vxworks*): New target.
3531 * configure: Rebuild.
3533 1999-06-12 Philip Blundell <philb@gnu.org>
3535 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3537 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3539 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3540 which refer to symbols in linkonce sections, permit reducing the
3541 relocs if the symbol is local.
3543 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3545 * subsegs.c (subseg_text_p): New function.
3546 * as.h (subseg_text_p): Declare.
3547 * read.c (do_align): Use subseg_text_p to set the default fill.
3548 * write.c (subsegs_finish): Likewise.
3549 * config/obj-coff.c (write_object_file): Likewise.
3550 * config/tc-i386.h (md_maybe_text): Don't define.
3551 (md_do_align): Use subseg_text_p to set the default fill.
3552 * config/tc-m32r.c (m32r_do_align): Likewise.
3553 * config/tc-sh.c (sh_do_align): Likewise.
3554 * config/tc-sparc.h (md_do_align): Likewise.
3556 1999-06-12 David O'Brien <obrien@freebsd.org>
3558 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3559 * configure: Rebuild.
3561 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3563 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3564 * Makefile.am: Rebuild dependencies.
3565 * Makefile.in: Rebuild.
3567 * config/tc-i386.c (i386_immediate): Remove unused label
3570 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3571 * symbols.c: Likewise.
3572 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3573 sy_next field when taking address, rather than symbol_next.
3575 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3577 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3578 value from the output file architecture.
3579 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3580 * dwarf2dbg.h: Change bfd_vma to addressT.
3582 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3584 * dwarf2dbg.h: Use PARAMS in function declarations.
3586 1999-06-11 Martin Dorey <mdorey@madge.com>
3588 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3589 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3591 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3593 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3595 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3597 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3600 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3602 * read.c (read_a_source_file): Only declare inescape if
3605 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3607 (find_entry_byval): Add parens to avoid warning.
3609 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3611 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3614 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3616 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3619 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3620 synthetize_setx): New functions.
3621 (md_assemble): Broken the special cases into the above
3622 functions. Make compiler happy if sizeof(bfd_vma)==4.
3623 Fix sethi generated from set/setuw. If instructions have a relloc,
3624 always clear the fields to be relocated in the opcode.
3625 (sparc_ip): Remove special_case global variable.
3627 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3629 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3630 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3631 indication of success rather than a value.
3632 (itbl_get_val): Likewise.
3633 (itbl_get_field): Use strcspn. Change delimiters to include
3635 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3636 (itbl_get_val): Likewise.
3637 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3639 * symbols.c (copy_symbol_attributes): Convert local symbols to
3642 1999-06-10 Nick Clifton <nickc@cygnus.com>
3644 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3647 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3649 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3650 Optimize set if sizeof(bfd_vma) == 64.
3651 (sparc_ip): Fix sethi - without %hi() it should generate
3652 R_SPARC_22 reloc, not R_SPARC_HI22.
3653 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3655 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3657 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3658 (s_ncons): New function.
3659 (native_op_table): New table.
3660 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3661 R_SPARC_OLO10 handling.
3663 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3665 * expr.h (struct expressionS): Revert last change; widen X_op.
3666 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3668 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3670 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3671 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3672 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3673 * Makefile.in: Regenerated.
3675 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3676 `common' pass on to s_mri_common.
3677 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3679 1999-06-06 Richard Henderson <rth@cygnus.com>
3681 * config/obj-elf.c (obj_elf_section): Don't free the return
3682 value of demand_copy_C_string.
3684 1999-06-05 Richard Henderson <rth@cygnus.com>
3686 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3687 creation logic from obj_elf_create_section.
3689 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3690 (section_stack): New.
3691 (special_sections): Make const.
3692 (obj_elf_section): Gut and rewrite parsing.
3693 (obj_elf_change_section): New function broken out of obj_elf_section.
3694 (obj_elf_parse_section_letters): Likewise.
3695 (obj_elf_section_word): Likewise.
3696 (obj_elf_section_type): Likewise.
3697 (obj_elf_previous): Treat as a toggle.
3698 (obj_elf_popsection): New.
3699 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3700 (ppc_section_type): Likewise.
3701 * config/tc-ppc.h: Likewise.
3703 * expr.h (struct expressionS): Don't make X_op a bitfield.
3704 * config/tc-alpha.c: Update for symbol handling changes.
3705 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3706 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3708 1999-06-05 Richard Henderson <rth@cygnus.com>
3710 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3711 (dwarf2_gen_line_info): Kill unused variables.
3712 (dwarf2_finish): Likewise.
3713 (dwarf2_where): Likewise.
3714 (dwarf2_directive_file): If we've only got a string,
3715 hand off to s_app_file.
3716 * ecoff.c: Move the include of ecoff.h.
3717 * symbols.h (S_IS_FUNCTION): Prototype.
3719 * read.c (LEX_HASH): Supply a default.
3721 (s_globl): Update `c' after skipping whitespace.
3722 * read.h (LEX_END_NAME, is_name_ender): New.
3723 * expr.c (get_symbol_end): Respect it.
3725 1999-06-04 Mark Klein <mklein@dis.com>
3727 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3729 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3731 * config/tc-hppa.c: Update for symbol handling changes.
3733 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3735 * cgen.c: Update for symbol handling changes.
3736 * config/tc-m32r.c: Likewise.
3738 * config/tc-hppa.h: Update for symbol handling changes.
3739 * config/tc-hppa.c: Likewise.
3741 * config/tc-arm.h: Update for symbol handling changes.
3742 * config/tc-arm.c: Likewise.
3743 (symbol_make_empty): Remove. Just use symbol_create.
3745 * symbols.c (symbol_set_tc): Correct name.
3747 * Makefile.am: Rebuild dependencies.
3748 ($(OBJS)): Don't depend upon struc-symbol.h.
3749 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3750 * dep-in.sed: Don't remove struc-symbol.h.
3751 * Makefile.in: Rebuild.
3753 * doc/internals.texi (Symbols): Describe changes in symbol
3756 1999-06-03 Richard Henderson <rth@cygnus.com>
3758 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3759 instead of doing the work by hand.
3761 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3763 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3764 state of line state-machine.
3765 (struct ls): Collect DWARF2 line state-machine state in new member
3766 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3767 resulted in any DWARF2 directives.
3768 (reset_state_machine): New function.
3769 (out_end_sequence): Ditto.
3770 (dwarf2_gen_line_info): When switching sections or switching to a
3771 lower text address, call out_end_sequence() first to terminate the
3772 previous code sequence as code sequences MUST have monotonically
3773 increasing addresses.
3774 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3776 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3778 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3779 DWARF2 debug info (line information only, at this point).
3780 * as.h: Update comment about supported debug formats.
3781 * dwarf2dbg.c, dwarf2dbg.h: New files.
3782 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3784 * expr.c (operand): Don't use [ for parens if we want an index op.
3785 (op_encoding): Switch [ into O_index, if desired.
3786 (op_rank): Renumber with O_index on bottom.
3787 (expr): If O_index, match closing bracket.
3788 * expr.h (O_index): New.
3790 * read.c (read_a_source_file): Conditionally allow matched "
3791 in lines passed to md_assemble.
3793 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3795 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3797 Add support for storing local symbols in a small structure to save
3798 memory when assembling large files.
3799 * as.h: Don't include struc-symbol.h.
3800 (symbolS): Add typedef.
3801 * symbols.c: Include struc-symbol.h.
3802 (local_hash): New static variable.
3803 (save_symbol_name): New static function, from symbol_create.
3804 (symbol_create): Call save_symbol_name.
3805 (local_symbol_count): New static variable.
3806 (local_symbol_conversion_count): Likewise.
3807 (LOCAL_SYMBOL_CHECK): Define.
3808 (local_symbol_make): New static function.
3809 (local_symbol_convert): New static function.
3810 (colon): Handle local symbols. Create local symbol for local
3812 (symbol_table_insert): Handle local symbols.
3813 (symbol_find_or_make): Create local symbol for local label name.
3814 (symbol_find_base): Check for local symbol.
3815 (symbol_append, symbol_insert): Check for local symbols.
3816 (symbol_clear_list_pointers, symbol_remove): Likewise.
3817 (verify_symbol_chain): Likewise.
3818 (copy_symbol_attributes): Likewise.
3819 (resolve_symbol_value): Handle local symbols.
3820 (resolve_local_symbol): New static function.
3821 (resolve_local_symbol_values): New function.
3822 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3823 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3824 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3825 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3826 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3827 (symbol_previous, symbol_next): New functions.
3828 (symbol_get_value_expression): Likewise.
3829 (symbol_set_value_expression): Likewise.
3830 (symbol_set_frag, symbol_get_frag): Likewise.
3831 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3832 (symbol_mark_used_in_reloc): Likewise.
3833 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3834 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3835 (symbol_mri_common_p): Likewise.
3836 (symbol_mark_written, symbol_clear_written): Likewise.
3837 (symbol_written_p): Likewise.
3838 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3839 (symbol_section_p, symbol_equated_p): Likewise.
3840 (symbol_constant_p): Likewise.
3841 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3842 (symbol_get_obj, symbol_set_obj): Likewise.
3843 (symbol_get_tc, symbol_set_tc): Likewise.
3844 (symbol_begin): Initialize local_hash.
3845 (print_symbol_value_1): Handle local symbols.
3846 (symbol_print_statistics): Print local symbol statistics.
3847 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3848 Declare new symbols.c functions. Move many declarations here from
3850 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3851 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3852 (struct symbol): Move bsym to make it clearly the first field.
3853 Remove TARGET_SYMBOL_FIELDS.
3854 (symbolS): Don't typedef.
3855 (struct broken_word): Remove.
3856 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3857 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3858 (symbol_clear_list_pointers): Likewise.
3859 (symbol_insert, symbol_remove): Likewise.
3860 (symbol_previous, symbol_append): Likewise.
3861 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3862 (struct local_symbol): Define.
3863 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3864 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3865 (local_symbol_get_frag, local_symbol_set_frag): Define.
3866 (local_symbol_get_real_symbol): Define.
3867 (local_symbol_set_real_symbol): Define.
3869 * write.c (write_object_file): Call resolve_local_symbol_values.
3870 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3871 (TARGET_SYMBOL_FIELDS): Don't define.
3872 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3873 ECOFF_DEBUGGING, add ECOFF fields.
3874 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3875 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3876 ECOFF_DEBUGGING, add ECOFF fields.
3877 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3878 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3879 * config/tc-mcore.h: Don't include struc-symbol.h.
3880 (TARGET_SYMBOL_FIELDS): Don't define.
3881 (struct mcore_tc_sy): Define.
3882 (TC_SYMFIELD_TYPE): Define.
3883 * Many files: Use symbolS instead of struct symbol. Use new
3884 accessor functions rather than referring to symbolS fields
3887 * read.c (s_mri_common): Don't add in value of line_label.
3889 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3890 checking for SEC_LINK_ONCE.
3892 * config/tc-sh.h (sh_fix_adjustable): Declare.
3894 * app.c (input_buffer): New static variable.
3895 (app_push): Save saved_input in allocated buffer.
3896 (app_pop): Restored saved_input.
3897 (do_scrub_chars): Change get parameter to take char * and int as
3898 arguments. Change GET macro to pass input_buffer to get
3899 function. Don't save input into allocated buffer.
3900 * as.h (do_scrub_chars): Update declaration.
3901 * input-file.c (input_file_get): Change to take char * and int.
3902 Read data into passed in buffer. Remove static buffer.
3903 * read.c (scrub_from_string): Change to take char * and int. Copy
3904 data into passed in buffer.
3906 * hash.h: Neaten. Declare hash_traverse.
3907 * hash.c: Complete rewrite based on BFD hashing code.
3908 * gasp.c (chunksize): New variable.
3909 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3912 1999-05-28 Nick Clifton <nickc@cygnus.com>
3914 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3915 addend unless the target uses an old ABI.
3917 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3919 -Wchar-subscripts cleanup
3920 * listing.c (listing_newline): Use unsigned char variable, so
3921 calls to isascii,iscntrl are correct.
3922 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3924 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3925 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3926 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3927 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3929 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3931 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3933 (arch_coldfire_p): New #define.
3934 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3936 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3938 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3940 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3941 (install_operand): Add place `N'.
3942 (init_table): Add registers ACC, MACSR, MASK.
3944 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3946 * config/tc-m68k.c: Change mcf5200 --> mcf.
3947 (archs): Add mcf5206e, mcf5307.
3948 (m68k_ip): Add format `u'.
3949 (install_operand): Add place `m', `M', `h'.
3950 (init_table): Add upper/lower registers.
3952 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3954 1999-05-28 Martin Dorey <mdorey@madge.com>
3956 * config/tc-i960.c: Several minor changes to add ELF and
3957 BFD_ASSEMBLER support.
3958 * config/tc-i960.h: Likewise.
3959 * configure.in (i960-*-elf*): New target.
3960 * aclocal.m4, configure: Rebuild.
3962 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3964 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3965 reloc changes when defined(BFD_ASSEMBLER).
3967 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3969 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3971 * write.c (write_print_statistics): Output to file, not stderr.
3973 * expr.c (generic_bignum_to_int32,64): Prototype.
3975 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3976 output_sleb128, output_uleb128, output_big_sleb128,
3977 output_big_uleb128, output_big_leb128): Prototype.
3978 (output_big_sleb128, output_big_uleb128): Make inline.
3979 (output_big_leb128): Remove inline
3981 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3982 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3983 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3984 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3985 value for correct overflow check in write.c:fixup_segment.
3986 * write.c (fixup_segment): Move bitfield overflow checks to after
3987 the md_apply_fix call.
3988 * config/obj-coff.c (fixup_segment): Likewise.
3989 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3990 valueT *val argument.
3992 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3994 * config/atof-ieee.c (gen_to_words): Correctly round a
3995 denormalized number. Fix off-by-one in range checking for
3996 exponent in a denormal.
3998 1999-05-10 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4003 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4005 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4007 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4009 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4010 (ReverseRegRegmem): Remove.
4011 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4012 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4013 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4016 From Doug Ledford <dledford@redhat.com>
4017 * config/tc-i386.h (RegXMM): New for P/III.
4018 * config/tc-i386.c: Add support for P/III.
4020 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4022 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4023 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4024 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4026 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4028 * config/tc-i386.c (i386_immediate): Skip whitespace before
4029 complaining about junk after expression.
4030 (i386_displacement): Likewise.
4032 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4034 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4035 Don't copy before downcaseing.
4037 1999-05-05 Catherine Moore <clm@cygnus.com>
4039 * tc-m68k.c: Include elf/m68k.h.
4040 (m68k_elf_final_processing): New routine.
4041 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4044 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4046 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4049 1999-04-30 Nick Clifton <nickc@cygnus.com>
4051 * config/tc-mcore.c (mcore_s_section): Dump literals before
4054 1999-04-29 Nick Clifton <nickc@cygnus.com>
4056 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4059 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4061 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4062 (TC_INIT_FIX_DATA): Delete.
4063 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4064 (TC_INIT_FIX_DATA): Delete.
4065 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4066 * write.c (fix_new_internal): Initialize fx_cgen member.
4067 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4068 (gas_cgen_md_apply_fix3): Update.
4069 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4070 (md_cgen_record_fixup_exp): Update.
4071 (FX_OPINFO_R_TYPE): Update.
4073 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4074 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4075 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4076 * frags.h (struct frag): Make opindex, opinfo ints.
4078 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4080 1999-04-26 Tom Tromey <tromey@cygnus.com>
4082 * aclocal.m4, configure: Updated for new version of libtool.
4084 1999-04-22 Nick Clifton <nickc@cygnus.com>
4086 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4088 (md_apply_fix3): Do not fix up absolute relocations against
4091 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4093 1999-04-20 Nick Clifton <nickc@cygnus.com>
4095 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4096 changes and data-in-text directives.
4097 (mcore_cons): New function: intercept cons() operations.
4098 (mcore_float_cons): New function: intercept float_cons()
4100 (mcore_stringer): New function: intercept stringer() operations.
4102 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4104 * obj.h (struct format_ops): Change generate_asm_lineno field to
4106 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4108 * config/tc-alpha.c (find_opcode_match): Add default case to
4110 (find_macro_match): Likewise.
4111 (load_expression): Parenthesize && within ||.
4113 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4115 1999-04-17 Nick Clifton <nickc@cygnus.com>
4117 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4118 .text .data .section pseudo ops.
4119 (mcore_s_section): New function. Dump lits before changing secs.
4120 (mcore_s_text): New function. Dump lits before changing secs.
4121 (mcore_s_data): New function. Dump lits before changing secs.
4123 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4125 * config/tc-mips.c (mips_32bitmode): New.
4126 (md_begin): Set mips_32bitmode if needed.
4127 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4128 Set EF_MIPS_32BITMODE.
4130 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4132 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4135 1999-04-16 Nick Clifton <nickc@cygnus.com>
4137 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4139 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4141 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4142 expressions correctly.
4145 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4147 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4149 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4151 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4152 and fmpynfadd instructions.
4154 1999-04-11 Richard Henderson <rth@cygnus.com>
4156 * as.h (environ): Declare it, if needed.
4157 * as.c (dump_statistics): Don't declare environ.
4158 * configure.in (environ): Detect declaration.
4159 * configure, config.in: Rebuild
4161 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4162 (i386_displacement): Allocate enough space for replacement buffer.
4163 Clean up replacement buffer initialization.
4165 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4167 * subsegs.c (section_symbol): Don't create a new symbol if one
4168 already exists; instead, use the existing one, but set its segment
4169 and frag data if it hasn't already been defined.
4170 * config/obj-coff.c (c_section_symbol): Likewise.
4172 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4174 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4176 1999-04-08 Nick Clifton <nickc@cygnus.com>
4178 * config/tc-mcore.c: New File: Support routines for MCore
4180 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4181 * config/obj-coff.c: Add support for mcore-pe target.
4183 * Makefile.am: Add support for MCore targets.
4184 * Makefile.in: Regenerate.
4185 * configure.in: Add support for MCore targets.
4186 * configure: Regenerate.
4188 * doc/all.texi: Set MCORE.
4189 * doc/as.texinfo: Document MCore specific command line options.
4191 * write.h: Prevent multiple inclusion.
4193 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4195 * asintl.h (LC_MESSAGES): Never define.
4196 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4198 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4201 * Makefile.am (m68k-parse.c): If configuring in the source
4202 directory, copy m68k-parse.y into the local directory before
4203 running ylwrap, to remove spurious differences when generating
4205 * Makefile.in: Rebuild.
4207 * config/tc-sparc.h (md_do_align): Just allocate the number of
4208 bytes necessary, rather than always allocating 1024.
4210 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4212 * listing.c (listing_newline): Add cast to avoid warning.
4213 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4214 * config/tc-i386.c (i386_scale): Add return value.
4215 (build_displacement_string): Remove unused local temp_disp2.
4216 (i386_intel_memory_operand): Add parentheses to avoid warning.
4217 (i386_intel_operand): Remove unused local end_of_operand_string.
4218 (i386_operand): Remove unused local operand_modifier.
4219 (i386_operand): Add parens to avoid warning.
4221 1999-04-04 Don Bowman <don@pixsci.com>
4223 * configure.in: Add mips*-*-vxworks* target; have it define
4225 * configure, config.in: Rebuild.
4227 1999-03-31 Nick Clifton <nickc@cygnus.com>
4229 * configure.in (emulations): Add support for arm-epoc-pe.
4230 * configure: Regenerate.
4231 * config/te-epoc-pe.h: New file. Define macros specific to
4233 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4234 for arm-epoc-pe target.
4236 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4238 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4240 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4242 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4243 detect ",n" without a condition.
4244 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4247 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4249 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4250 instruction is encoded with one bit.
4253 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4255 * doc/internals.texi (CPU backend): Mention that
4256 line_separator_chars should not include newline. From thi
4257 <ttn@mingle.glug.org>.
4259 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4261 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4262 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4264 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4266 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4268 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4270 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4273 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4275 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4277 1999-03-15 Martin Hunt <hunt@cygnus.com>
4279 * app.c (do_scrub_begin): Change '-' back to a symbol char
4280 so we can use multiple opcodes on a line again.
4282 * config/tc-d30v.c: By default, warn if a symbol has
4283 the same name as a register. Plus some minor
4284 updates from the branch.
4286 1999-03-13 Nick Clifton <nickc@cygnus.com>
4288 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4289 BFD_RELOC_16 and BFD_RELOC_64.
4291 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4293 * expr.c (expr): Add missing else.
4295 1999-03-12 Nick Clifton <nickc@cygnus.com>
4297 * config/tc-arm.c (md_apply_fix3): Improve error message.
4299 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4301 * Makefile.am (CPU_TYPES): Add fr30.
4302 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4303 (fr30,m32r dependencies): Update.
4304 * Makefile.in: Rebuild.
4306 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4307 (gas_cgen_record_fixup_exp): Ditto.
4308 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4309 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4310 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4311 (md_cgen_lookup_reloc): Update use of operand->type.
4312 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4313 (md_convert_frag): Call cgen_operand_lookup_by_num.
4314 (md_cgen_lookup_reloc): Update use of operand->type.
4315 (m32r_cgen_record_fixup_exp): Ditto.
4317 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4319 * config/tc-mips.c (md_show_usage): Fix message.
4321 1999-03-03 Nick Clifton <nickc@cygnus.com>
4323 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4324 and LDR reg,=<expr> instruction.
4326 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4329 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4331 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4333 1999-02-17 Nick Clifton <nickc@cygnus.com>
4335 This patch was created by: Scott Bambrough
4336 <scottb@corelcomputer.com>
4339 Special cased '@' character. The '@' character is used as the
4340 ARM assembler comment character, as a special character
4341 and in ELF .symver pseudo-op's, and as a special character in
4342 .type and .section pseudo-ops.
4343 (symver_pseudo): New static variable.
4344 (symver_state): New static variable.
4345 (struct app_save): Add field 'symver_state'.
4346 (app_push): Save global symver_state int struct app_save.
4347 (app_pop): Restore global symver_state from struct app_save.
4348 (do_scrub_chars): Special case handling of '@' character in
4351 * configure.in: Modified to recognize armv* uname syntax from ARM
4353 * configure: Regenerated.
4355 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4356 a prefix to the section's type.
4357 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4358 the type's typename.
4360 * config/tc-arm.h: Add support for PIC generation:
4361 (pic_code): New boolean.
4362 (obj_relocate_extern): Define.
4363 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4364 (TC_CONS_FIX_NEW): Define.
4365 (tc_fix_adjustable): Define.
4366 (GLOBAL_OFFSET_TABLE_NAME): Define.
4368 * config/tc-arm.c: Add support for PIC generation:
4369 (line_seperator_chars): Allow ';' as a seperator for Linux.
4370 (is_immediate_prefix): New macro.
4371 (arm_parse_reloc): New function.
4372 (s_arm_elf_cons): New function.
4373 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4374 (md_undefined_symbol): Special case handling for the Global Offset
4376 (md_apply_fix3): Handle PIC relocs.
4377 (tc_gen_reloc): Handle PIC relocs.
4378 (md_parse_option): Add support for '-k' command line switch to
4379 enable PIC generation.
4380 (cons_fix_new_arm): New function.
4381 (s_arm_elf_cons): New function.
4383 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4385 * configure.in: Add comments for uses of AC_DEFINE.
4386 * acinclude.m4: Likewise.
4387 * acconfig.h: Remove.
4388 * aclocal.m4: Rebuild.
4389 * configure: Rebuild.
4390 * Makefile.in: Rebuild.
4391 * config.in: Rebuild.
4393 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4395 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4396 non-constant offset from a base register.
4398 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4400 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4403 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4405 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4406 (emit_insn): Look for pc-relative and no-overflow specifiers on
4407 internal relocation types.
4409 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4411 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4414 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4416 (mips_4650, mips_4010, mips_4100): Variables removed.
4417 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4418 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4420 (md_begin): Don't bother initializing the mips_NNNN variables;
4421 mips_cpu is set, and that's good enough now.
4422 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4423 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4424 (show): New function, to handle wrapping in the CPU lists.
4425 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4427 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4429 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4430 than treat as an immediate specifier.
4432 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4434 * config/tc-i386.c: Prototype many functions.
4435 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4436 (i386_immediate): Remove unused second argument.
4437 (i386_intel_operand): Fix i386_is_reg typo.
4438 (i386_operand): Use allow_naked_reg.
4439 (output_invalid): Make operand int for K&R.
4441 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4443 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4445 * Makefile.in: Rebuild.
4447 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4449 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4451 (EXTRA_as_new_SOURCES): Comment out.
4452 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4453 * Makefile.in: Rebuild.
4454 * doc/Makefile.in: Rebuild.
4455 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4456 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4457 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4458 * configure: Rebuild.
4459 * aclocal.m4: Rebuild.
4460 * config.in: Rebuild.
4461 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4462 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4463 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4464 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4465 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4466 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4467 (gas_cgen_record_fixup_exp): Ditto.
4468 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4469 descriptor, not global variable.
4470 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4471 descriptor, not global variable. Refer to insert_operand handler
4472 via cpu descriptor, not global function.
4473 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4474 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4475 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4476 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4477 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4478 * config/tc-m32r.c: Ditto.
4479 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4480 (md_assemble): Ditto.
4481 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4483 1999-02-09 Nick Clifton <nickc@cygnus.com>
4485 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4486 relocations for ELF targets.
4488 1999-02-08 Nick Clifton <nickc@cygnus.com>
4490 * configure.in: Add support for StrongARM target.
4491 * configure: Regenerate.
4493 1999-02-05 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4497 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4500 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4502 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4504 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4506 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4507 (INTEL_DWORD_MNEM_SUFFIX): Define.
4510 (DWORD_PTR): Define.
4511 (XWORD_PTR): Define.
4513 (OFFSET_FLAT): Define.
4515 (NONE_FOUND): Define.
4518 * config/tc-i386.c (set_intel_syntax): New routine.
4519 (intel_syntax): Declare.
4520 (allow_naked_reg): Declare.
4521 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4522 (intel_float_operand): New routine.
4523 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4524 Handle brackets as well as parens. Call i386_intel_operand for
4525 intel syntax. Reverse operands if appropriate. Handle new
4526 suffixes. Handle movzx and movsx.
4527 (i386_is_reg): New routine.
4528 (i386_immediate): New routine.
4529 (i386_scale): New routine.
4530 (i386_displacement): New routine.
4531 (i386_operand_modifier): New routine.
4532 (build_displacement_string): New routine.
4533 (i386_parse_seg): New routine.
4534 (i386_intel_memory_operand): New routine.
4535 (i386_intel_operand): New routine.
4536 (i386_operand): Call i386_displacement, i386_immediate,
4537 i386_scale, etc. instead of handling inline.
4538 (parse_register): Handle registers without prefix.
4540 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4542 * configure: Regenerate.
4543 * configure.in (arm-*-oabi): New.
4544 (thumb-*-oabi): New.
4545 * config/tc-arm.c (target_oabi): Declare.
4546 (md_apply_fix3): Support REL relocs.
4547 (md_parse_option): Handle -oabi.
4548 (elf32_arm_target_format): New routine.
4549 (md_longopts): Add OPTION_OABI.
4550 * config/tc-arm.h: Redefine TARGET_FORMAT.
4553 1999-01-28 Nick Clifton <nickc@cygnus.com>
4555 * write.c (write_relocs): Handle out of range error.
4557 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4558 (fr30_force_relocation): Default to 0.
4560 * config/tc-fr30.h (obj_fix_adjustable): Define.
4561 (TC_FORCE_RELOCATION): Define.
4563 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4566 1999-01-16 Nick Clifton <nickc@cygnus.com>
4568 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4569 merge of two instructions if the left instruciton kills the right.
4571 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4573 * Makefile.in: Regenerate.
4574 * configure.in: Redo test for using cgen.
4575 * configure: Regenerate.
4577 1999-01-09 Nick Clifton <nickc@cygnus.com>
4579 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4580 redefinition of this macro.
4582 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4584 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4587 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4589 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4590 a read of HI or LO and an immediatly following branch.
4592 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4594 * config/tc-mips.c (md_begin): Another correction to the setting of
4597 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4599 * config/tc-mips.c (md_begin): Correct type-o in setting of
4602 1998-12-21 Nick Clifton <nickc@cygnus.com>
4604 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4605 bit insn when optimizing, so that parallelised instructions will
4606 start on a 32 bit boundary.
4608 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4610 * config/tc-mips.c (mips_eabi64): New.
4611 (md_begin): Set mips_eabi64.
4612 (mips_elf_final_processing): Use it.
4614 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4616 * config/tc-mips.c (mips_elf_final_processing):
4617 Correct setting of ABI in e_flags.
4619 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4621 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4624 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4626 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4628 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4630 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4631 warning, values that don't fit in the field.
4633 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4635 * config/tc-mips.c (mips_abi_string): New.
4636 (md_parse_option,md_longopts): Add mabi.
4637 (mips_elf_final_processing): Set e_flags based on mabi flag.
4639 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4641 * config/tc-mips.c (md_parse_option): Handle vr4111.
4643 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4645 * config/tc-h8300.c (build_bytes): Change message given if the
4646 instruction requires H8/300H mode and we're not in Hmode, to
4647 suggest that it may be the operand modes that are the problem, not
4648 necessarily the opcode.
4650 1998-12-10 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-fr30.c: Add line separator character.
4654 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4656 * configure.in (hppa-*-mpeix*): New target.
4657 * config/obj-som.h (obj_som_compiler): Declare.
4658 * config/obj-som.c (compiler_seen): New static variable.
4659 (obj_som_compiler): New function.
4660 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4661 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4662 (pa_type_args): Set hppa_priv_level.
4663 (pa_compiler): New static function if OBJ_SOM.
4664 * configure: Rebuild.
4666 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4668 * read.c (output_leb128): Don't mark as inline.
4670 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4672 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4673 AIX .vbyte unaligned data support.
4674 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4675 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4678 1998-12-07 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4683 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4685 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4686 BFD_RELOC_ARM_PCREL_BRANCH.
4688 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4690 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4691 checking the target type.
4692 (mips-dec-bsd*): Set endian to little.
4693 * configure: Rebuild.
4695 COFF weak symbol support, based on patches from Mark Elbrecht
4696 <snowball3@usa.net>:
4697 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4698 * config/obj-coff.c (obj_coff_weak): New static function.
4699 (obj_coff_endef) [both versions]: Handle weak symbols.
4700 (coff_frob_symbol): Likewise.
4701 (yank_symbols): Likewise.
4702 (obj_pseudo_table): Add "weak".
4704 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4705 <aymeric.vincent@emi.u-bordeaux.fr>.
4706 * aclocal.m4: Rebuild with current tools.
4707 * configure: Rebuild.
4709 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4710 an assertion failure for a case we can't handle when OBJ_ECOFF.
4712 * expr.c (operator): And with 0xff to avoid problems with signed
4715 1998-12-03 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4718 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4720 1998-12-02 Nick Clifton <nickc@cygnus.com>
4722 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4725 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4727 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4728 calculation of pcrel point.
4730 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4735 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4737 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4739 (d10v_cleanup): Only generate previous insn if a multiline insn is
4742 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4744 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4747 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4750 -marm6xxx command line switches.
4752 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4754 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4755 (itbl-ops.o): Delete duplicate dependencies.
4756 Rebuild dependencies.
4757 Add fr30 dependencies.
4758 * Makefile.in: Rebuild.
4760 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4762 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4764 * listing.c: Ignore line terminator characters found inside
4767 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4769 * po/gas.pot: Regenerated.
4771 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4773 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4774 fr30_is_label_start(). Also checks for delay slot insns.
4776 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4777 FR30 instructions which contain a colon in the mnemonic.
4779 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4781 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-fr30.c: Removed currently superflous code.
4785 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4787 * config/tc-fr30.h: New file.
4788 * config/tc-fr30.c: Tweaking so that it will compile.
4790 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4792 * config/tc-d10v.h (obj_fix_adjustable): Define.
4793 (TC_FORCE_RELOCATION): Define.
4794 (d10v_force_relocation): Declare.
4795 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4796 (md_apply_fix3): Handle Vtable relocs.
4797 (d10v_fix_adjustable): New.
4798 (d10v_force_relocation): New.
4800 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-d30v.c: Change default behaviour to ignore potential
4803 conflicts between register name and symbol names.
4805 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4807 * configure.in: Add fr30-*-*.
4808 * config/tc-fr30.c: New file.
4809 * Makefile.in: Regenerated.
4810 * config.in: Regenerated.
4811 * configure: Regenerated.
4812 * doc/Makefile.in: Regenerated.
4813 * po/gas.pot: Regenerated.
4815 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4817 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4820 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4822 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4824 (do_scrub_chars): Add some casts to unsigned char to avoid
4825 unwanted sign extension.
4826 * read.c (lex_type): Set characters about 127 to be symbol
4828 * config/tc-i386.c (md_begin): Set identifier_chars and
4829 operand_chars for values above 127.
4831 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4833 * configure.in: detect cygwin* instead of cygwin32*
4834 * configure: regenerate
4836 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4838 * listing.c: Add support for producing a listing from piped
4841 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4843 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4844 (append_insn): Account for the tx39's multiply behavior.
4846 1998-10-26 Michael Meissner <meissner@cygnus.com>
4848 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4849 from assemble_parallel_insns. Add support for '->' to indicate
4850 explicitly serializing the instructions.
4851 (md_assemble): Ditto.
4853 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4855 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4858 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4860 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4862 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4864 * config/tc-mips.c : support frame and regmask/fregmask when
4865 MIPS_STABS_ELF is specified.
4867 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4869 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4870 (md_apply_fix): Don't return 1 for VTABLE relocs.
4871 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4873 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4875 * doc/c-i386.texi: Replace occurences of "opcode" with
4876 "instruction mnemonic", "instruction", or "mnemonic" when
4877 referring to the name of an instruction. Use "opcode" when
4878 referring to the sequence of machine bytes.
4880 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4881 (is_opcode_char): Rename to is_mnemonic_char.
4882 (md_assemble and i386_operand): Correct error messages from
4883 "opcode" to "instruction mnemonic"
4884 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4885 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4886 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4887 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4888 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4889 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4890 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4892 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4894 * config/tc-i386.c (i386_operand): Check for garbage after
4897 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4899 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4900 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4902 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4904 * config/tc-sh.h (obj_fix_adjustable): Define.
4905 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4906 (md_apply_fix): Likewise.
4907 (tc_gen_reloc): Likewise.
4908 (sh_fix_adjustable): New.
4910 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4912 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4913 * cgen.h (gas_cgen_finish_insn): Update prototype.
4914 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4915 cgen_insn_t -> CGEN_INSN_INT.
4916 (make_parallel): Update handling of CGEN_INT_INSN_P.
4917 (assemble_parallel_insn): Ditto.
4918 (target_make_parallel): New function.
4919 (md_assemble): Use it.
4921 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4923 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4925 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4927 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4928 converted into lower case.
4930 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4932 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4933 (gas_cgen_tc_gen_reloc): Likewise.
4934 * config/tc-m32r.h (obj_fix_adjustable): Define.
4935 * config/tc-m32r.c (m32r_fix_adjustable): New.
4936 (m32r_force_relocation): Handle VTABLE relocs.
4938 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4940 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4942 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4944 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4945 to lower case before parsing.
4947 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4948 parallel insns modift buts in the PSW as a side effect.
4950 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4952 * config/tc-d30v.c (find_format): Test for missing flag and
4955 (md_apply_fix3): Fix error messages to avoid
4956 assumption about presence of a symbol.
4958 (parallel_ok): Disallow parallel instructions that both modify the
4961 (find_format): Generate a warning if an odd numbered register is
4962 used as the first register in a mutli-register instruction.
4964 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4966 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4967 relocations are always associated with a symbol.
4969 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4971 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4972 (elf32_sparc_force_relocation): Declare.
4973 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4974 (tc_gen_reloc): Handle vtable relocs.
4975 (elf32_sparc_force_relocation): New.
4977 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4979 * symbols.c (S_IS_FUNCTION): New.
4980 * config/tc-v850.h (obj_fix_adjustable): Define.
4981 (TC_FORCE_RELOCATION): Define.
4982 (v850_force_relocation): Declare.
4983 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4984 of fx_addnumber for VTABLE reloc addends.
4985 (md_apply_fix3): Handle VTABLE relocs.
4986 (v850_fix_adjustable): New.
4987 (v850_force_relocation): New.
4989 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4991 * tc-hppa.c (fp_operand_format): Add some additional formats.
4992 (pa_ip): Do not automatically promote into pa2.0 mode.
4993 (pa_level): Handle ".level 2.0".
4995 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4997 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4998 * config/tc-i386.h (template.extension_opcode): Change to
4999 unsigned int to allow full range of 8-bit opcode suffixes.
5000 (None): Redefine as 0xffff.
5002 From Jeff B Epler <jepler@usgs.gov>
5003 * doc/c-i386.texi (i386-SIMD): New section.
5005 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5007 * read.c (discard_rest_of_line): New function.
5008 * read.h: Declare it.
5009 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5011 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5013 * config/tc-d10v.c (find_symbol_matching_register): New function.
5014 (find_opcode): Cope with the case where a register name matches
5017 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5019 * config/tc-v850.c (md_pcrel_from): Rename to
5020 v850_pcrel_from_section.
5021 (v850_pcrel_from_section): Do not resolves symbols in other
5024 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5026 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-d10v.c (find_opcode): Generate an error if a register
5029 is supplied for an operand that should not be a register.
5031 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5033 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5034 instructions to have another instruction in the right bin.
5036 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5038 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5039 the right container if the left container holds a branch
5042 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5044 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5045 both a register name and symbol name.
5046 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5048 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5050 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5051 execution unit class.
5053 (reg_name_search): If a name matches a register and a symbol,
5054 prefer the register.
5055 (find_format): Disallow flag registers when a general purpose
5056 register is required.
5057 If a number is required, but a register has been given, check to
5058 see if a symbol with the same name as the register exists, and if
5059 so, use that symbol.
5061 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5063 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5065 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5067 * config/tc-d30v.c (find_format): Do not accept flag registers as
5068 general purpose registers.
5069 (find_format): If an immediate value is expected at a given place
5070 in a format, but a register name has been provided instead, check
5071 to see if that register name matches the name of a predefined
5072 symbol and if it does, then use the symbol instead.
5073 (reg_name_search): If a register name matches a symbol name,
5074 prefer the register name to the symbol name.
5076 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5078 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5079 the previous insn to empty.
5081 1998-09-20 Michael Meissner <meissner@cygnus.com>
5083 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5084 pieces, forcing the use of an ANSI compiler.
5086 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5088 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5090 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5092 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5094 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5096 (obj_elf_vtable_entry): Likewise.
5097 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5098 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5099 (tc_gen_reloc): Likewise.
5100 (arm_fix_adjustable): Likewise.
5101 (elf32_arm_force_relocation): New.
5102 (armelf_frob_symbol): Remove coff-style symbol support.
5104 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5106 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5108 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5110 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5111 OBJ_COFF so that routine is defined for a.out format.
5113 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5115 * config/tc-i386.c (i386_operand): Detect non-segment registers
5116 used as segment prefixes.
5118 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5120 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5121 optimize across FDE boundaries.
5123 * config/obj-coff.c (obj_coff_section): Preserve any link once
5124 flags when setting the section flags.
5126 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5128 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5129 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5131 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5133 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5136 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5138 * frags.c (frag_grow): Include the size of the frag struct in the
5141 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5142 if the new subseg comes before the old.
5144 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5146 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5147 to handle edge8 and edge16.
5149 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5151 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5152 before we clobber the symbol involved.
5154 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5156 * config/tc-arm.c: Remove OBJ_ELF definitions for
5157 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5158 use arm_adjust_symtab for OBJ_COFF.
5159 (armelf_adjust_symtab): New Routine.
5160 * config/tc-arm.h: Define obj_adjust_symtab to
5161 armelf_adjust_symtab for OBJ_ELF.
5163 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5165 * configure.in: Make all i386-elf targets use bfd_gas.
5166 * config/tc-i386.c (tc_i386_force_relocation): New.
5167 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5168 (md_apply_fix3): Likewise.
5169 (tc_gen_reloc): Handle them.
5170 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5171 tc_i386_force_relocation.
5173 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5175 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5177 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5179 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5180 current opcode after writing the first insturction of a reverse
5183 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5185 * read.h (generate_lineno_debug): Add prototype.
5186 * read.c (generate_lineno_debug): Make non-static.
5188 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5190 * config/tc-i386.c (md_assemble): Only warn for address/data size
5193 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5195 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5196 against Thumb function names, as the linker needs this information.
5198 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5200 * expr.c (operand): Check also that there is no advance in operand
5201 after atof_generic in order to decide "is it label 0f or floating
5204 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5206 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5207 command line options with a single dash.
5208 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5210 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5212 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5213 * tc-arm.c (arm_fix_adjustable): New routine.
5215 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5217 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5218 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5219 demand_empty_rest_of_line before mri_comment_end.
5220 (equals): Check garbage after expression before
5221 mri_comment_end in MRI mode.
5223 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5225 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5226 small immediate constant to use the constant itself rather than
5229 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5231 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5232 (pa_leave): Likewise.
5234 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5236 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5238 (i386_operand): Fix an error message.
5240 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5242 * doc/c-arm.texi (ARM Directives): Document .req directive.
5244 * config/tc-arm.c (reg_required_here): Display erroneous string if
5245 the register name could not be decoded.
5246 Do not set inst.instruction if the sift is -1.
5248 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5250 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5253 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5255 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5256 even if it is belived to be unnecessary.
5258 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5260 config/tc-i386.c (i386_operand): Size immediate constants by
5261 suffix (erroneously removed as part of July 7 change).
5263 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5265 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5266 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5267 (armelf_frob_symbol): New Routine.
5268 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5270 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5272 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5274 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5277 command line switches passed to assembler.
5279 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5281 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5282 (gas_cgen_opcode_desc): Declare.
5283 (gas_cgen_parse_operand): Declare.
5284 (*): Prepend gas_ to gas specific fns to denote them as such.
5286 * cgen.c (gas_cgen_opcode_desc): New global
5287 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5288 (queue_fixup): Renamed from cgen_queue_fixup.
5289 (*): Prepend gas_ to gas specific fns to denote them as such.
5291 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5292 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5293 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5294 Open opcode table and initialize it.
5295 (make_parallel): Use gas_cgen_opcode_desc.
5296 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5297 (md_assemble): Ditto.
5299 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5301 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5302 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5303 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5304 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5305 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5306 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5307 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5308 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5309 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5310 (INIT_STAB_SECTION): Likewise.
5311 (OBJ_PROCESS_STAB): Likewise.
5313 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5314 (md_parse_option): Watch for them.
5315 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5316 (md_begin): Kill neverdef code.
5317 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5318 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5319 (s_alpha_coff_wrapper): New.
5320 (md_pseudo_table): Trap all ECOFF pseudos.
5322 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5324 Start of changes to remove mdebug section from mips*-elf
5325 Based on MIPS_STAB_ELF definition
5326 * acconfig.h: undef if not configured
5327 * config.in: undef if not configured
5328 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5329 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5330 * stabs.c (s_stab_generic): flush frag
5332 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5334 * configure.in: (arm-*-elf): Handle.
5335 (thumb-*-elf): Handle.
5336 * configure: Regenerate.
5337 * read.c (stringer): Fix typo in comment.
5338 * write.c (fixup_segment): Don't add symbol value to addend if
5340 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5342 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5345 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5347 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5348 (write_2_short): Emit warning if new flag is set.
5349 (do_assemble): Set flags if left instruction is one of special
5350 "right-instruction-killer" type.
5352 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5354 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5355 Always output words in debug_info section as big endian.
5356 (sparc_target_format): Choose correct bfd target.
5357 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5359 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5361 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5362 to work with internationalization code. Issue an error when two
5363 operands match that are not allowed to match.
5365 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5367 * configure.in (install_tooldir): Allow target to specify whether
5368 it wants to be installed in $(tooldir)/bin.
5369 * configure: Regenerate.
5370 * Makefile.am (install-exec-local): Set install-exec-tooldir
5371 dependency via configure.
5372 * Makefile.in: Regenerate.
5374 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5376 * Makefile.am (install-exec-local): Split into two ...
5377 (install-exec-bindir,install-exec-tooldir): New rules.
5378 * Makefile.in: Regenerate.
5380 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5382 * Makefile.am (install-exec-local): Don't remove the file before
5383 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5384 W. Rozycki <macro@ds2.pg.gda.pl>.
5385 * Makefile.in: Rebuild.
5387 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5389 * cgen.c: Include libiberty.h.
5390 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5391 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5392 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5393 (md_cgen_lookup_reloc)): Declare.
5394 (md_cgen_record_fixup_exp): Declare.
5395 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5396 (m32r_relax_frag): Declare.
5397 (cgen_md_apply_fix3): Decls moved to cgen.h.
5398 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5399 (m32r_cgen_record_fixup_exp): Delete decl.
5400 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5401 (assemble_nop): Delete.
5402 (expand_debug_syms): Delete unused `exp'.
5403 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5404 Add default case for -Wall.
5405 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5406 (md_atof): Delete unused wordP.
5408 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5410 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5413 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5415 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5416 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5417 .print, .purgem, and .struct. Remove documentation for
5420 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5422 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5423 Update call to insert_operand.
5425 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5427 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5429 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5432 whitespace after a prefix operator.
5434 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5436 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5438 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5440 * config/tc-sparc.c (log2): New static function.
5441 (s_reserve): Use log2 to convert alignment before calling
5443 (s_common): Use log2 to convert alignment before calling
5444 record_alignment and frag_align.
5445 (sparc_cons_align): Use log2.
5447 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5449 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5450 (s_common): Likewise.
5452 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5453 initialization of waddr.
5454 (sparc_elf_final_processing): Add default case to switch.
5456 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5458 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5459 than temporary real.
5461 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * write.c (subsegs_finish): Don't align the segments if there were
5466 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5467 copying aux information.
5469 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5470 expression into a symbol.
5472 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5474 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5475 type to unsigned int.
5476 (md_assemble): Change type used to store offsets from unsigned
5478 (i386_operand): Switch error check to only call RESTORE_END_STRING
5479 once after parse_register.
5481 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-v850.c (md_show_usage): Changed format to match that
5486 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5488 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5490 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5492 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5495 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5497 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5498 * doc/Makefile.in: Rebuild.
5500 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5502 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5503 for %lo expressions.
5504 (mips_ip, case 'u'): Move range check after code to mask
5505 off bits in %hi/%lo expressions. Mask off high bits for
5508 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * doc/Makefile.am (gasver.texi): New target.
5511 (as.info, as.dvi): Depends upon gasver.texi.
5512 * doc/as.texinfo: Include gasver.texi. Mention version number on
5513 title page and in top node.
5514 * doc/Makefile.in: Rebuild.
5516 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5518 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5519 but not including the line containing the edict.
5520 * listing.h (LISTING_EOF): New.
5521 * input-scrub.c (input_scrub_next_buffer): Call it.
5523 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5525 * config/tc-i386.c (i386_operand): Don't set the size of an
5526 immediate address based solely on the suffix and the mode.
5528 * config/tc-i386.c (md_assemble): Add assertion to make sure
5529 overlap2 does not set Imm.
5531 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5532 sequences of whitespace to a single space.
5533 (is_space_chars): Just compare with space.
5534 (md_begin): Don't initialize space_chars.
5535 (md_assemble): Just skip a single whitespace character.
5536 (i386_operand): Rewrite base-index parsing to use new
5537 parse_register, and to skip white space. Skip white space in a
5538 number of other places too. Don't give error message if
5539 parse_register fails.
5540 (parse_register): Change reg_string parameter to be non-const.
5541 Add end_op parameter. Skip white space after the `%', and return
5542 end of register string. Give error message here rather than
5545 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5547 Based on patch from Matt Semersky <matts@scd.hp.com>:
5548 * expr.c (op_encoding): Make const.
5549 (expr_set_precedence): New function.
5550 (expr_begin): Don't set operator rankings, just call
5551 expr_set_precedence.
5552 * expr.h (expr_set_precedence): Declare.
5553 * read.c (s_mri): Call expr_set_precedence.
5555 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * doc/as.texinfo (Statements): Remove paragraph discussing
5558 continuing lines with a backslash. This hasn't worked for years,
5561 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5563 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5565 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5566 (ps_CTORS, ps_DTORS): New section types.
5567 (vms_fixup_xtors_section): New function
5568 (Ctors_Psect, Dtors_Psect): Define.
5569 (IS_GXX_XTOR): Define
5570 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5571 Filter static constructors/destructors and add to
5572 Ctors_Symbols/Dtors_Symbols chain.
5573 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5574 appropriate section.
5576 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5577 * makefile.vms: Merge vax/vms support.
5579 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5581 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5582 (elf_pseudo_table): Add them.
5583 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5584 (md_apply_fix): Accept them.
5585 (mips_fix_adjustable): Don't adjust them.
5586 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5587 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5588 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5589 (tc_fix_adjustable): Don't adjust them.
5591 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5593 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5595 * Makefile.in: Regenerate.
5596 * configure.in: AC_SUBST cgen_cpu_prefix.
5597 * configure: Regenerate.
5599 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5601 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5602 Changed all users of COND12_DELAY.
5604 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5606 * config/tc-mn10300.c (set_arch_mach): New function.
5607 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5608 (md_begin): Default to mn10300 mode.
5609 (md_assemble): Only accept instructions for the core mn10300
5610 chip and the active machine type.
5612 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * subsegs.h (segment_info_type): Give the struct a name.
5615 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5616 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5617 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5618 * config/tc-w65.h (tc_reloc_mangle): Declare.
5619 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5621 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5623 * config/tc-v850.c (v850_comm): Restore old section
5624 after common processing.
5626 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5628 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5630 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5632 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5633 char with code that explicitly sign-extends.
5635 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5637 * config/tc-v850.c (md_begin): Restore text section as the current
5638 section after creating call table sections.
5639 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5642 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5643 with call to macro SYM_AUXINFO.
5645 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5647 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5648 with the program transform name.
5649 * Makefile.in: Rebuild.
5651 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5653 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5656 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5658 * config/tc-i386.c (i386_operand): Be prepared for a space between
5659 the open parenthesis and the start of the register operand,
5660 because of the June 16 change.
5662 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5664 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5667 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5669 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5670 even if it is belived to be unnecessary.
5672 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5676 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5678 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5680 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5681 shift amount for a repeated operand. The shift amount for the
5682 repeated copy comes from the size of the operand.
5684 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5686 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5688 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5690 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5692 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5694 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5695 characters in it as LEX_IS_SYMBOL_COMPONENT.
5696 * config/tc-i386.h (tc_symbol_chars): Define.
5697 (extra_symbol_chars): Declare.
5698 * config/tc-i386.c (extra_symbol_chars): Define.
5699 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5700 (line_comment_chars): Set to '/' if TE_LINUX.
5701 * doc/c-i386.texi (i386-prefixes): Update.
5702 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5704 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5706 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5707 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5709 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5711 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5712 constraint in instructions REP & REPI.
5714 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5716 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5717 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5719 (check_range): If the operand is shifted, then shift the number
5720 before checking its range.
5722 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5724 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5727 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5729 * config/tc-v850.c (v850_comm): Create special sections as needed.
5731 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5733 * config/tc-d10v.c (write_2_short): Addition of swapping
5734 instructions for sequential and reverse sequential order when
5735 given order is not possible.
5737 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5739 * Makefile.am: Rebuild dependencies.
5740 (DEP_INCLUDES): Fix reference to intl build directory.
5741 * Makefile.in: Rebuild.
5743 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5745 * doc/c-i386.texi: Update 16 bit documentation.
5747 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5748 IgnoreDataSize to IgnoreSize as they are used for address size as
5750 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5751 32-bit mode, similarly addr16/data16 and variants.
5753 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5755 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5756 sequential word multiply instructions.
5758 (do_assemble): Add extra command line argument, to allow mul32
5759 attribute to be preserved across parallel insns.
5760 (md_assemble): Insert NOPs between explicitly parallel insns which
5761 contain an 32 bit multiply and a 16 multiply.
5763 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5765 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5768 * config/tc-i386.c (reloc): Add braces.
5770 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5771 consistent with Intel naming.
5772 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5773 use bitfields in sib_byte.
5774 (modrm_byte): Don't use bitfields here either.
5776 * config/tc-i386.c (current_templates): Add const.
5777 (parse_register): Add const to return, param, and char *s.
5778 (i386_operand): Add const to reg_entry *r.
5779 * config/tc-i386.h (templates): Add const to start, end.
5781 Inspired by code for 16 bit gas support from Martynas Kunigelis
5782 <martynas@nm3.ktu.lt>:
5783 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5784 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5785 (uses_mem_addrmode): Remove.
5786 (md_estimate_size_before_relax): Add support here too.
5787 (md_relax_table): Rewrite interface to md_relax for 16 bit
5789 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5790 (opcode_suffix_to_type): Remove.
5791 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5792 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5793 (md_convert_frag): Likewise.
5794 (i386_operand): Add support for 16 bit base/index regs,
5795 immediates, and displacements. Remove some unnecessary casts, and
5796 localise end_of_operand_string, displacement_string_start,
5797 displacement_string_end variables. Add GCC_ASM_O_HACK.
5798 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5800 * config/tc-i386.c (prefix_hash): Remove.
5801 (md_begin): Rewrite without obstacks. Remove prefix hash table
5802 handling. Rewrite lexical table handling.
5803 (i386_print_statistics): Don't print prefix statistics.
5804 (md_assemble): Rewrite instruction parser so that line is not
5805 converted to lower case. Don't do a hash_find for prefixes,
5806 instead recognise them via opcode modifier.
5807 (expecting_operand, paren_not_balanced): Localise variables.
5808 * config/tc-i386.h (IsPrefix): Define.
5809 (prefix_entry): Remove.
5811 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5812 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5813 '\\' in case where comment_chars contains '/'.
5815 * config/tc-i386.c (MATCH): Ensure given operand and template
5816 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5817 you must write `ljmp *table(%ebx)'.
5819 From H.J. Lu <hjl@gnu.org>:
5820 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5821 as 0 ifndef BFD_ASSEMBLER.
5822 (md_assemble): Allow immediate operands without suffix or
5823 other reg operand to default in size to the current code size.
5825 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5827 * config/tc-v850.c (md_begin): Restore creation of
5828 .call_table_text and .call_table_data sections.
5830 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5832 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5833 after emitting a word of noops.
5835 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5837 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5838 (i386_operand): Simplify checks for valid base/index combinations.
5839 Disallow `in 4(%dx),%al'.
5841 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5843 (add_prefix): Change parameter from char to int.
5845 * config/tc-i386.h (Ugh): Define opcode modifier.
5846 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5848 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5849 CONSISTENT_REGISTER_MATCH macros to check register types more
5850 thoroughly. Check for illegal suffix/operand combinations
5851 when matching insns with operands. Handle new `s' suffix, and
5852 associated FloatMF opcode modifier for float insns with memory
5854 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5855 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5856 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5857 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5858 DATA_PREFIX_OPCODE throughout.
5860 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5861 (md_assemble): Rewrite suffix/register operand checking code to be
5862 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5863 AnyMem, the better to grep.
5865 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5866 given a memory operand. Don't set Abs bits either.
5867 (type_names): Remove Mem*, Abs*.
5868 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5869 define opcode_modifiers as these cases are handled by Disp8,
5870 Disp16, Disp32 and suffix checks.
5871 (COMES_IN_BOTH_DIRECTIONS): Remove.
5872 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5874 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5875 if IgnoreDataSize modifier given. Remove ShortformW modifier
5876 test. Add test for ShortForm in W base_opcode modification.
5877 Merge Seg2ShortForm and Seg3ShortForm code.
5878 * config/tc-i386.h (ShortFormW): Remove.
5879 (IgnoreDataSize): Define.
5881 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5883 * config/tc-d30v.c (md_assemble): Store previous segment state
5884 with previous instruction.
5886 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5888 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5889 (ebp, esp): Remove static variables.
5890 (MATCH): Remove test for InOutPortReg.
5891 (i386_operand): Properly handle InOutPortReg here instead.
5892 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5893 (md_assemble): Simplify and correct modrm and sib generation.
5894 (i386_operand): Add warning for scale without index.
5895 Rewrite checks for valid base/index combinations.
5897 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5898 macros and enclose in do while(0).
5899 (RESTORE_END_STRING): Likewise.
5900 (md_assemble): Add one to printed operand number so we start
5901 from 1 not 0. Add some more gettext invocations.
5902 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5905 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5906 DATA_PREFIX, SEG_PREFIX): Define.
5907 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5908 (check_prefix): Remove function.
5909 (add_prefix): New function. Add prefix to i.prefix as well as
5911 (md_assemble): Changes for add_prefix. Remove hack for wait
5912 prefix, instead always output prefixes in fixed order. Test
5913 for jcxz/loop when selecting between word & dword operations,
5914 and add address size prefix rather than operand size prefix.
5915 Remove operand -> address size hack when emitting jcxz/loop.
5916 (i386_operand): Remove O_Absent check as it's done in expr.
5918 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5920 * configure.in: Recognize m5200 as a cpu_type of m68k.
5921 * aclocal.m4: Rebuild with current libtool.
5922 * configure: Rebuild.
5924 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5926 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5927 to relaxable_symbol to prevent references to external symbol from
5930 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5933 symbols are relaxable.
5935 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5937 * config/tc-v850.c (md_begin): Don't create special
5938 sections by default.
5940 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5942 * config/tc-mips.c (macro): For div and udiv, close the
5943 reorder block as soon as possible.
5945 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5947 From Matt Semersky <matts@scd.hp.com>:
5948 * macro.c (macro_mri_mode): New function.
5949 * macro.h (macro_mri_mode): Declare.
5950 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5953 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5955 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5958 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5959 until after xstrdup in OBJ_EVAX case.
5961 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5963 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5964 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5965 of hardcoded magic number.
5966 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5968 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5970 * read.c (do_s_func): New function.
5972 * read.h (do_s_func): Add prototype.
5974 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5976 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5977 nops if fill pattern not specified.
5979 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5981 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5982 * config/te-go32.h (TE_GO32): Define.
5983 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5985 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5987 Implement .func/.endfunc pseudo-ops.
5988 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5990 * read.c (potable): Add .func,.endfunc.
5991 (s_func): New function.
5992 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5994 (in_doc_func_p,current_function_label): New static globals.
5995 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5997 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5999 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6000 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6001 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6002 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6003 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6004 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6005 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6006 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6007 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6008 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6009 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6010 * config/tc-a29k.c: Don't define md_short_jump_size,
6011 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6012 * config/tc-alpha.c: Likewise.
6013 * config/tc-alpha.h: Likewise.
6014 * config/tc-arm.c: Likewise.
6015 * config/tc-h8300.c: Likewise.
6016 * config/tc-h8500.c: Likewise.
6017 * config/tc-hppa.c: Likewise.
6018 * config/tc-i860.c: Likewise.
6019 * config/tc-i960.c: Likewise.
6020 * config/tc-ppc.c: Likewise.
6021 * config/tc-sh.c: Likewise.
6022 * config/tc-sparc.h: Likewise.
6023 * config/tc-tic30.c: Likewise.
6024 * config/tc-w65.c: Likewise.
6025 * config/tc-z8k.c: Likewise.
6027 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6029 * config/tc-vax.c (_): Delete this macro used for placeholder
6030 values in vax_operand_width_size; it conflicts with the _() macro
6031 used for internationalization.
6033 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6035 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6036 code. From Chris Moller <moller@bops.com>.
6038 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6039 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6040 * read.c (emit_expr): Initialize seg and subseg fields of a new
6042 * write.c (write_object_file): Switch to the appropriate segment
6043 and subsegment when processing a broken word.
6045 * config/tc-m68k.c (mri_assemble): New static function.
6046 (build_mri_control_operand): Call mri_assemble rather than
6048 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6049 (s_mri_endf, s_mri_endw): Likewise.
6051 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6053 * read.c (s_org): Call md_flush_pending_output if it is defined.
6055 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6057 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6059 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6060 (md_parse_option): Add for same.
6061 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6062 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6063 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6065 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6067 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6069 * config/tc-arm.c (find_real_start): Relax definition of local
6072 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6074 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6075 symbols at the given address, not just the last one specified.
6077 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6079 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6080 or number_to_chars_littleendian to write data.
6082 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6084 * config/tc-v850.c (md_assemble): Remove artificially created
6085 register name symbols.
6087 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6089 * write.c (fixup_segment): Change "segment" to "section" in
6092 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6094 * write.c (fixup_segment): Change sym1-sym2 message again.
6096 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6098 * write.c (fixup_segment): Improve error message for sym1-sym2
6099 errors when sym1 is in a different segment from sym2.
6101 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6103 * config/tc-m32r.c (warn_unmatched_high): New static local.
6104 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6105 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6106 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6107 (md_parse_option): Likewise.
6108 (md_show_usage): Likewise.
6109 (m32r_frob_file): Likewise.
6111 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6112 (read_a_source_file): Call them.
6113 * read.h (stabs_generate_asm_file): Declare.
6114 * stabs.c (stabs_generate_asm_file): New function.
6115 (generate_asm_file): New function.
6116 (stabs_generate_asm_lineno): Move file name handling into
6119 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6121 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6122 (d30v_current_align, d30v_current_align_seg): New variables.
6123 (d30v_last_label): New variable.
6124 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6125 (s_d30v_data, s_d30v_section): Likewise.
6126 (md_pseudo_table): Call them.
6127 (md_begin): Initialize d30v_current_align_seg.
6128 (md_assemble): Call d30v_align when needed by known current alignment.
6129 (d30v_frob_label, d30v_cons_align): New functions.
6130 * config/tc-d30v.h (md_do_align): Remove.
6131 (tc_frob_label): Call d30v_frob_label.
6132 (md_cons_align): New.
6134 * config/tc-d30v.c (find_format): Convert complex expressions to
6135 expression symbols before processing. Clean up code formatting.
6137 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6139 * po/Make-in (install-info): New target.
6141 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6143 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6145 * config/tc-mn10300.c (md_assemble): Likewise.
6147 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6149 * Makefile.am: Update with `make dep-am'.
6150 (HFILES): Add cgen.h.
6151 (cgen.o): Depend on cgen.h.
6152 * Makefile.in: Regenerate.
6154 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6156 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6158 * gasp.c (grab_label): Permit a label to be a preprocessor
6159 variable by permitting a label to start with a backslash.
6161 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6163 * config/tc-mips.c (validate_mips_insn): Removed hack
6164 for previously inaccessible bitfields in some INSN_TRAP
6167 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6169 * config/tc-d30v.c (do_assemble): Abort with error message
6170 if opcode operands do not match.
6172 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6174 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6175 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6176 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6177 similar new 'q' operand.
6179 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6181 * cgen.c (cgen_asm_finish_insn): Fix typo.
6183 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6186 * cgen.c: Include it.
6187 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6188 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6189 All callers updated.
6190 * config/tc-m32r.c: Include cgen.h.
6191 (m23r_insn): New members num_fixups,fixups.
6193 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6195 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6196 to avoid compiler warning.
6198 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6200 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6203 * makefile.vms (OBJS): Add ehopt.obj
6205 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6207 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6209 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6211 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6212 a short format insn.
6213 (md_assemble): Set it for explicitly packed insns.
6215 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6217 * config/obj-coff.c (c_symbol_merge): Do not take address of
6218 native fields when performing the memcpy.
6220 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6222 * config/tc-mips.c (macro,macro2): Implement
6223 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6225 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6227 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6228 relocations against globally visible symbols.
6229 * config/tc-m68k.c (relaxable_symbol): New macro.
6230 (m68k_ip, md_estimate_size_before_relax): Use it.
6231 (tc_m68k_fix_adjustable): Also handle weak symbols.
6233 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6235 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6236 references to externally visible symbols.
6237 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6238 values in twice for a PC relative reloc if the symbol is
6241 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6242 don't adjust a PC relative reloc against an externally visible
6244 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6245 for a PC relative fixup against an externally visible defined
6246 symbol, arrange to store object file and addend values as though
6247 the symbol were not defined.
6248 (tc_gen_reloc): Likewise.
6250 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6252 * read.c (sizeof_leb128): Referenced externally by write.c so
6255 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6257 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6258 and expand a 'debug' symbol associated with the next instruction
6259 that does not cause a short instruction to be filled with a NOP.
6260 (md_pseudo_table): Add support for .debugsym.
6261 (assemble_parallel_insn): Add calls to expand_debug_sym as
6263 (md_assemble): Ditto.
6265 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6267 * as.c (main): Conditionally call setlocale.
6268 * gasp.c (main): Likewise.
6269 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6270 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6272 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6274 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6276 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6278 * config/tc-hppa.c: Change all calls to bzero to use memset.
6279 (pa_ip): Add cast to avoid warning.
6280 (tc_gen_reloc, md_apply_fix): Likewise.
6281 (pa_find_space_by_number): Likewise.
6282 (hppa_force_relocation): Likewise.
6283 (pa_block): Change i to unsigned int.
6284 * config/obj-som.h (obj_som_copyright): Declare.
6286 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6288 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6289 for line numbers for assembly source.
6291 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6293 * configure.in: Change version number to 2.9.4
6294 * configure: Rebuild.
6296 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6298 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6300 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6302 * ecoff.h: Change symbolS in function declaration to struct
6305 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6307 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6308 (md_convert_frag): Fix i18n typo.
6310 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6312 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6313 * ecoff.h: Protoype it.
6314 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6315 [EVAX] (s_alpha_prologue): Delete.
6316 (md_pseudo_table): Update.
6318 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6320 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6321 array to local pointer.
6322 (get_args, parse_expr): Add casts to avoid warnings.
6324 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6326 * read.c (s_set): Cast xmalloc return value to fragS *.
6327 * config/tc-m68k.c (m68k_ip): Function made static to match
6328 previous forward declaration.
6329 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6331 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6333 * config/tc-v850.c: Add internationalisation macros to error
6336 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6337 macros to error strings.
6339 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6342 reloc is in the TOC csect.
6343 (md_apply_fix3): Correct gettext typo.
6345 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6347 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6348 .L - they are local labels and the branches are not really
6349 function calls but rather far jumps.
6351 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6353 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6355 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6357 * config/tc-i386.c (md_assemble): Print operand number rather than
6358 using ordinal_names.
6359 (i386_operand): Likewise.
6361 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6363 * Makefile.am (INTLLIBS): Define to work around apparent automake
6365 All Makefiles: Regenerated.
6367 * Many files: Added gettext invocations around user-visible
6369 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6370 HAVE_LC_MESSAGES): Define.
6371 * dep-in.sed: Added asintl.h.
6372 * po/Make-in: New file.
6373 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6375 * read.c (Z_): Renamed from `_'.
6376 * Makefile.am (SUBDIRS): Added po.
6377 (POTFILES): new macro.
6378 (po/POTFILES.in): New target.
6379 ($(OBJS)): Added asintl.h.
6381 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6382 (as_new_LDADD): Added $(INTLLIBS).
6383 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6384 (gasp_new_LDADD): Added $(INTLLIBS).
6385 (gasp_new_DEPENDENCIES): New macro.
6386 * configure, aclocal.m4: Rebuilt.
6387 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6389 (ALL_LINGUAS): Define.
6390 * macro.c: Include "asintl.h".
6391 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6392 * as.h: Include "asintl.h".
6393 * config/tc-i386.c (ordinal_names): Removed.
6394 (md_assemble): Changed error text to avoid ordinal_names.
6395 (i386_operand): Likewise.
6396 (reloc): Added as_bad to avoid i18n problems.
6397 (tc_gen_reloc): Likewise.
6398 * config/tc-arm.c (bad_args): Now a #define.
6400 * config/obj-vms.c (VMS_stab_parse): Changed type of
6402 (global_symbol_directory): Unified strings to avoid i18n
6404 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6405 avoid i18n problems.
6406 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6407 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6409 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6411 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6413 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6415 * as.c (print_version_id): Added an fprintf to avoid i18n
6417 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6419 * expr.c (expr): Added as_warn call to avoid i18n problems.
6420 * messages.c (as_assert): Changed code to avoid i18n problems.
6421 (as_abort): Likewise.
6422 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6423 (s_space): Likewise.
6424 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6426 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6428 * config/tc-i386.c (check_prefix): New static function, split out
6430 (struct _i386_insn): Add wait_prefix field.
6431 (md_assemble): Remove wait_prefix local variable. Use
6432 check_prefix when adding a prefix.
6434 * config/tc-i386.c (current_templates): New static variable.
6435 (md_assemble): Remove current_templates local variable.
6436 (md_assemble, i386_operand): Improve error and warning messages in
6437 many places. Add RESTORE_END_STRING in many places before error
6438 return. Clarify some comments.
6440 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6442 (md_assemble): Parse string instruction operands, looking for
6443 segment override prefixes. Check for invalid segment prefixes on
6445 (i386_operand): i.seg[] and max mem_operand changes for string
6447 * config/tc-i386.h (EsSeg): Define.
6449 * config/tc-i386.h (regKludge): Define.
6450 (iclrKludge, imulKludge): Don't define.
6451 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6452 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6453 opcode_modifier checks to look for more common cases first. Add
6454 default_seg for IsString case.
6456 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6458 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6460 * configure: Rebuild with new automake and libtool.
6461 * aclocal.m4, Makefile.in: Likewise.
6463 * doc/Makefile.am (as.dvi): New target.
6464 * doc/Makefile.in: Rebuild.
6466 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6468 * configure.in: Added sparc86x support.
6470 * configure: Rebuild.
6472 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6474 (md_parse_option): Warn if -EL is not supported for this architecture.
6476 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6478 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6480 * config/tc-mips.c (mips_ip): Note when we use get match on
6481 the full instruction name.
6483 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6485 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6486 back into the expression to handle add/sub simplification correctly.
6488 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6490 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6492 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6494 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6497 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6499 * symbols.c (max_indent_level): New global.
6500 (print_symbol_value_1): Use it.
6501 * expr.h (expr_build_dot): Declare.
6502 * expr.c (expr_build_dot): New function.
6504 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6506 * symbols.c (print_binary): New function.
6507 (print_expr_1): Call it.
6509 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6511 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6512 operand in the opcode.
6514 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6516 * config/tc-i386.h: Reorder operand flags and opcode modifier
6517 flags for clarity. Remove unused definitions: Unknown,
6518 ImmUnknown, DispUnknown, NoModrm.
6519 * config/tc-i386.c (type_names): Add missing Debug type.
6520 (md_assemble): Better duplicate prefix checking. Quicker string
6521 instruction check via new opcode_modifier flag.
6523 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6525 * doc/as.texinfo (Invoking): Clarify -Wa example.
6527 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6529 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6530 (s_mips_weakext): Define.
6531 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6532 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6535 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6537 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6538 is an error if the value can not be computed at assembly time.
6539 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6541 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6543 * gasp.c (main): Set next field of new include_path structure to
6544 NULL. From Avery Pennarun <averyp@gdc.ca>.
6546 * read.c (s_mri_sect): Call as_bad rather than abort for an
6547 unsupported MRI target.
6549 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6551 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6552 the destination of a branch instruction should be altered.
6553 (find_real_start): New function: Locate the real, Thumb coded
6554 start of a Thumb function.
6555 (do_t_branch23): Alter the destination of branches to Thumb
6558 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6560 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6562 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6565 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6567 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6568 * doc/c-hppa.texi: Likewise.
6570 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6572 * Makefile.am: Rebuild dependencies.
6573 * Makefile.in: Rebuild.
6575 * Makefile.am (DEP_INCLUDES): New variable.
6576 (.dep1): Change to work when srcdir is not an absolute path.
6577 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6578 * Makefile.in: Rebuild.
6580 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6583 LinearAddress patch.
6585 * configure.in: Set version to 2.9.1.
6586 * configure: Rebuild.
6588 * Branched binutils 2.9.
6590 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6592 * config/tc-i386.h (FWait): Define.
6593 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6594 other prefixes. Check FWait flag in opcode table to see which
6595 instructions require an fwait prefix.
6597 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6599 * stabs.c (get_stab_string_offset): Always create a stab string
6602 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6604 Fix some gcc -Wall warnings:
6605 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6606 * ehopt.c (eh_frame_code_alignment): Likewise.
6607 * expr.c (integer_constant, operand): Likewise.
6608 * frags.c (frag_align): Likewise.
6609 * gasp.c (level_0, change_base, doinstr): Likewise.
6610 * hash.c (hash_ask): Likewise.
6611 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6612 (debugging_pseudo): Likewise.
6613 * macro.c (define_macro, check_macro): Likewise.
6614 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6615 (ignore_rest_of_line, float_cons): Likewise.
6616 * symbols.c (decode_local_label_name): Likewise.
6617 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6618 (fixup_segment, number_to_chars_bigendian): Likewise.
6619 (number_to_chars_littleendian): Likewise.
6620 * config/atof-ieee.c (gen_to_words): Likewise.
6621 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6622 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6623 * read.c (output_big_sleb128): Initialize locals to avoid
6625 (output_big_uleb128, equals): Likewise.
6626 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6627 to unsigned int. Change zeros to unsigned int.
6628 * cond.c (s_if): Add return to default case.
6629 * frags.c (frag_now_fix): Change return type to addressT.
6630 * frags.h (frag_now_fix): Update declaration.
6631 * listing.c (file_info_struct): Change linenum to unsigned int.
6632 (struct list_info_struct): Change hll_line to unsigned int.
6633 (print_source): Update format string.
6634 * read.c (emit_expr): Change scan to unsigned int, and don't
6635 bother to initialize it.
6636 * symbols.c (dollar_label_count): Change to unsigned long.
6637 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6638 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6639 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6641 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6643 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6644 mcf5200 just as we do for m68000.
6645 (m68k_init_after_args): Likewise.
6646 (md_estimate_size_before_relax): Likewise.
6648 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6650 * config/tc-v850.c (md_assemble): Store relocation addend in
6651 fixup instead of instruction.
6653 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6655 * config/tc-i386.c (md_assemble): Swap template arguments to
6656 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6657 This macro is currently symmetric, so passing them the wrong
6658 way didn't cause any problem, but may if the macro is changed
6660 After copying template to i.tm, use i.tm. rather than t-> to
6661 access fields, and make t a const*
6662 Move i.tm.operand_types[] swap to immediately after the copy.
6664 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6666 * expr.h (expr_build_uconstant): Add prototype.
6667 (expr_build_unary,expr_build_binary): Add prototypes.
6668 * expr.c (expr_build_uconstant): New function.
6669 (expr_build_unary,expr_build_binary): New functions.
6671 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6673 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6674 * macro.c (macro_expand_body): Increase buffer size.
6675 * messages.c (as_warn): Likewise.
6676 (as_warn_where, as_bad, as_bad_where): Likewise.
6678 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6680 Based on patch from H.J. Lu <hjl@gnu.org>:
6681 * Makefile.am (DISTSTUFF): New variable.
6682 (diststuff): New target.
6683 * Makefile.in: Rebuild.
6685 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6687 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6688 m32r_elf_section_change_hook.
6690 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6691 emit a nop if a section ends with a 16 bit instruction.
6693 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6695 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6696 s_lcomm rather than obj_coff_lcomm.
6697 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6699 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6701 * config/tc-i386.h (LinearAddress): Define.
6702 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6703 instruction, don't use a default segment.
6705 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6707 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6708 * configure: Rebuild.
6710 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6712 * aclocal.m4, configure: Rebuild with libtool 1.2.
6714 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6716 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6717 PC relative branches. Patch courtesy of Jonathan Walton.
6720 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6722 * configure.in (emulations): Add thumb-pe target.
6724 * configure (emulations): Add thumb-pe target.
6726 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6728 * itbl-lex.l (yywrap): Don't define if already defined as a
6731 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6733 * depend.c (quote_string_for_make): New function.
6734 (wrap_output): Use it.
6736 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6738 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6739 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6741 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6743 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6744 Recognize -GN and -relax.
6745 (md_begin): Initialize gp size from -G switch.
6746 (alpha_force_relocation): Always force if -relax.
6747 (alpha_align): Take a new argument that will specify when to
6748 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6749 Change all callers. Emit nop alignment padding as nop+unop pair.
6751 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6753 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6754 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6756 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6758 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6759 require padding to the next long word boundary.
6761 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6763 * cgen.c: #include symcat.h.
6764 * config/tc-m32r.c: Likewise.
6766 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6768 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6769 absolute expressions instead of '$' prefixed register names.
6771 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6773 * read.c (s_set): Record file and line info for symbols when -as.
6774 (pseudo_set): Don't overwrite that dummy fragment.
6776 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6778 * config/tc-ppc.c (md_pseudo_table): Add "section".
6779 (ppc_named_section): New static function.
6781 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6783 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6784 so we don't have to scan the entire list.
6786 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6788 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6789 case, allow the parallel instructions to modify the same flag
6792 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6794 * listing.c (list_symbol_table): Categorize symbols by
6795 undefined_section rather than sy_frag->line == NULL.
6797 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6799 * Makefile.am (install-exec-local): Install properly when ln
6800 fails or tooldir == prefix.
6802 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6804 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6805 Test result of insert_operand for error.
6807 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6809 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6810 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6811 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6812 * doc/Makefile.in: Rebuild.
6814 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6817 (macro): Fix handling of M_COP[0-3].
6819 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6821 Based on patches from Ross Harvey <ross@teraflop.com>:
6822 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6823 if macro_alternate or macro_mri.
6824 (getstring): Remove support for byte constants between < and >.
6825 (get_any_string): '<' only starts a string if macro_alternate or
6827 (macro_expand_body): Permit keyword parameters following
6828 positional parameters.
6830 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6831 * configure.in (alpha*-*-netbsd*): New target.
6832 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6833 * configure: Rebuild.
6835 * as.h (flag_warn_suppress_instructionswap): Move from here...
6836 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6837 here, and make static.
6839 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6840 BFD_ASSEMBLER or MANY_SEGMENTS.
6842 * as.c (show_usage): Update bug-gnu-utils address.
6843 * gasp.c (show_usage): Likewise.
6844 * doc/as.texinfo (Bug Reporting): Likewise.
6846 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6848 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6849 insns regardless of the size of a pointer if we're in mips I or
6851 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6853 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6855 Fix rac to accept only a0:
6856 * tc-d10v.c (parallel_ok, find_opcode):
6857 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6858 Introduce OPERAND_GPR.
6860 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6862 * read.c (s_fill): Handle non-constant repeat counts by creating
6863 an rs_space fragment.
6865 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6867 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6868 from as_bad to as_warn.
6870 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6872 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6873 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6874 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6876 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6878 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6879 seg_fix_rotP rather than fix_root from seg_info.
6881 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6883 * expr.c: Add support for 0x1_2_3_4 bignums.
6885 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6887 * configure.in: Change -linux* to -linux-gnu*.
6888 * configure: Rebuild.
6890 * app.c (do_scrub_begin): Treat \r as whitespace.
6892 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6894 * Makefile.am: Update dependencies.
6895 * Makefile.in: Rebuild.
6897 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * configure, aclocal.m4: Rebuild with new libtool.
6901 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6903 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6904 the argument to bfd_set_arch_mach.
6905 (load_address): Use bfd_arch_bits_per_address to determine the
6906 bit size of an address instead of looking at the isa level.
6907 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6909 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6911 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6913 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * ehopt.c: New file.
6916 * as.h (enum _relax_state): Add rs_cfa.
6917 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6918 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6919 * read.c (emit_expr): Call check_eh_frame.
6920 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6921 (relax_segment): Likewise.
6922 * Makefile.am: Rebuild dependencies.
6923 (GAS_CFILES): Add ehopt.c.
6924 (GENERIC_OBJS): Add ehopt.o.
6925 * doc/internals.texi (Frags): Document rs_cfa.
6927 * as.c (show_usage): Mention --traditional-format.
6928 (parse_args): Accept --traditional-format.
6929 * as.h (flag_traditional_format): Declare.
6930 * output-file.c (output_file_create): If flag_traditional_format,
6931 set BFD_TRADITIONAL_FORMAT on stdoutput.
6932 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6934 * config/tc-mips.c (append_insn): Make sure that if we have a
6935 fixup for an unmatched %hi reloc, it does not associated with a
6938 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6939 * doc/Makefile.in: Likewise.
6941 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6943 * config/tc-m32r.c (check_for_side_effects): New function.
6944 (can_make_parallel): Add checks for instruction side effects
6945 clashing with the other instruction.
6946 (assemble_parallel_insn): Improve warning messages. Return error
6947 message from non-swapped instruction order.
6949 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6951 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6953 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6954 md_cleanup definition. This moves the forced literal output to
6955 the end of the source pass, and avoids macro's inserting literals
6956 into the code immediately after the macro expansion.
6958 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6960 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6961 a gas internal symbol is adjustable.
6962 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6964 * as.h: If gcc version greater than 2.6, use `__format__' and
6965 `__printf__' in function attributes, rather than `format' and
6968 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6970 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6972 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6974 Add tms320c30 support:
6975 * config/tc-tic30.h: New file.
6976 * config/tc-tic30.c: New file.
6977 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6978 TARGET_FORMAT as "coff-tic30".
6979 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6980 * Makefile.am: Rebuild dependencies.
6981 (CPU_TYPES): Add tic30.
6982 (CPU_OBJ_VALID): tic30-aout is valid.
6983 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6984 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6985 * configure, Makefile.in: Rebuild.
6987 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6989 * config/tc-v850.c (md_assemble): Improvements to error messages.
6991 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6993 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6994 BFD_RELOC_HI16_S to store the high bits of any value.
6996 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6997 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6998 assembler calculate relocations to any external symbol at all.
6999 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7000 involving generation of pc-relative relocs.
7001 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7002 has been moved to md_apply_fix3.
7004 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7005 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7006 which actually means (the address of identifier's GOT entry) +
7007 constant, which is not particularly useful.
7009 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7011 * read.h (include_dirs): Declare.
7012 (include_dir_count,include_dir_maxlen): Declare.
7014 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7016 * configure.in: Correct check for shared opcodes library.
7017 * configure: Rebuild.
7019 * listing.c (buffer_line): If we can't open the file, set at_end.
7020 (listing_print): Remove unused local variable fi.
7022 * config/m68k-parse.y (reglistpair): Handle register list in
7025 * config/vms-conf.h: Don't undef VERSION.
7027 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7029 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7031 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7033 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7034 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7035 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7036 (EXTRA_DIST): Define.
7037 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7038 explicitly rather than via the list of object files.
7039 (gcc-as.opt): New file created when make-gas.com is run.
7040 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7041 itbl-cpu.h} to #include appropriate file rather than copying that
7043 * config/vms-conf.h: Synchronize with current config.in.
7044 * Makefile.in: Rebuild.
7046 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7048 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7049 (parallel_ok): Relaxed parallel subinstruction dependency check.
7051 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7053 * as.h (flag_warn_suppress_instructionswap): added new flag.
7054 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7055 command line argument.
7056 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7057 warning only if flag_warn_suppress_instructionswap is false.
7059 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7061 * configure.in (i386-*-mingw32*): New target.
7062 * configure: Rebuild.
7064 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7066 * symbols.c (resolve_symbol_value): Don't set the segment if it
7067 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7069 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7072 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7074 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7075 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7078 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7080 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7082 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7084 * config/tc-v850.c (v850_insert_operand): Display instruction when
7085 an error is encountered.
7087 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7089 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7090 (i386-*-sco3.2v5*coff): New target.
7091 (i386-*-sco3.2*): New target.
7092 * configure: Rebuild.
7094 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7096 * config/tc-v850.c: Tidy error message production.
7098 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7100 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7101 validate_immediate return value in the right type for comparisons
7104 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7106 * listing.c (MAX_BYTES): Use listing variables not constants.
7107 (data_buffer): No longer an array, but a pointer.
7108 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7109 (listing_listing): Allocate data_buffer.
7111 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7113 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7114 --listing-rhs-width, --listing-cont-lines.
7115 (show_usage): Update.
7116 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7117 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7118 (print_lines): Use the variables instead of the constants.
7119 (listing_listing): Likewise.
7120 * listing.h: Declare the new vars.
7122 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7124 * as.c (parse_args): Add --keep-locals alias for -L.
7125 Add --strip-local-absolute.
7126 (show_usage): Update.
7127 * as.h (flag_strip_local_absolute): New flag.
7128 * symbols.c (S_IS_LOCAL): Use it.
7129 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7130 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7131 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7133 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7135 * config/tc-m32r.c: Detect if explicitly parallel instructions
7136 might have an io conflict and issue a warning message.
7138 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7140 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7141 cgen_swap_fixups): Functions to save, restore and swap the fixup
7142 chain with a backup copy.
7143 (cgen_asm_finish_insn): Returns address of constructed insn.
7145 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7147 * listing.c (file_info_struct): Remove FILE, add POS.
7148 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7149 (file_info): Don't open the file.
7150 (buffer_line): Check for the file in the last_open cache, updating
7152 (print_source): Don't reference file_info->file.
7153 (listing_listing): Likewise.
7154 (listing_print): Close the file in the cache, if any.
7156 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7158 * read.c (dwarf_file_string): New file static variable.
7159 (emit_expr): Look for constant sequence that leads up to a file
7160 name in DWARF debugging output.
7161 (stringer): Use dwarf_file_string to decide whether to accept a
7162 string as a file name.
7164 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7166 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7167 (crack_operand): Add reg->reglst MRI hack.
7168 (r_seg): Put reglst symbols in reg_section.
7169 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7171 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7173 * tc-sh.c (get_specific): Handle SGR & DBR.
7175 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7177 * tc-h8300.c (parse_reg): Take the length of the symbol into
7178 account when attempting to match a register name.
7179 * tc-h8500.c (parse_reg): Likewise.
7181 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7183 * cgen.c: Formatting changes to improve readability.
7185 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7187 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7190 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7192 Based on a patch from Jim Wilson
7193 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7194 (tc_gen_reloc): Handle cross section PC relative relocs
7197 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7199 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7201 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7203 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7204 (expr_jmp_buf): New static local.
7205 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7206 (cgen_md_operand): New function.
7207 * tc-m32r.c: Clean up pass over `struct foo' usage.
7208 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7210 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7212 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7213 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7215 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7217 * config/tc-i386.c (i386_operand): Give an error if there are
7218 unrecognized characters after an expression.
7220 For older changes see ChangeLog-9697
projects / external / binutils.git / blob