1 2000-08-14 Jim Wilson <wilson@cygnus.com>
3 * config/tc-ia64.c (md_longopts): Add -mconstant-gp and -mauto-pic.
4 (md_parse_option): Add OPTION_MCONSTANT_GP and OPTION_MAUTO_PIC.
5 (md_begin): Change assignment to md.flag to OR in the new bit.
7 2000-08-14 Mark Elbrecht <snowball3@bigfoot.com>
9 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Set the debug
10 flag for storage types C_ARG, C_REGPARM, C_FIELD, C_MOS, C_MOE,
13 2000-08-14 Jason Eckhardt <jle@cygnus.com>
15 * NEWS: Mention i860 support.
17 Mon Aug 14 11:49:12 2000 Jeffrey A Law (law@cygnus.com)
19 * config/tc-mn10300.h (DWARF2_LINE_MIN_INSN_LENGTH): Define.
21 2000-08-14 Andreas Schwab <schwab@suse.de>
23 * doc/c-arm.texi (ARM Directives): Fix warnings from makeinfo.
25 2000-08-11 Andreas Schwab <schwab@suse.de>
27 * doc/c-i860.texi (Opcodes for i860): Remove braces from @item
30 2000-08-11 Kazu Hirata <kazu@hxi.com>
32 * expr.c: Fix formatting.
33 * config/obj-bout.c: Likewise.
35 2000-08-10 Jason Eckhardt <jle@cygnus.com>
37 * doc/c-i860.texi: Flesh out the i860 section more.
39 2000-08-10 Kazu Hirata <kazu@hxi.com>
41 * symbols.c: Fix formatting.
44 Wed Aug 9 16:28:21 EDT 2000 Diego Novillo <dnovillo@cygnus.com>
46 * tc-i386.c (md_assemble): Skip suffix check if the opcode modifier
47 has the IgnoreSize bit set.
49 2000-08-09 Alan Modra <alan@linuxcare.com.au>
51 From Rodney Brown <RodneyBrown@mynd.com>
52 * configure.in: Use elf on Unixware 7 (i586-sco-sysv5uw7.1.0)
53 * configure: Regenerate.
55 2000-08-08 Jason Eckhardt <jle@cygnus.com>
57 * config/tc-i860.h: Rework completely for BFD_ASSEMBLER.
58 (i860_fix_info): New enum.
59 (MD_APPLY_FIX3): Define.
60 (WORKING_DOT_WORD): Define.
61 (TC_HANDLES_FX_DONE): Define.
62 (DIFF_EXPR_OK): Define.
63 (LISTING_HEADER): Define.
64 (TARGET_FORMAT): Select target format based on endian flag.
65 (TARGET_BYTES_BIG_ENDIAN): Default to little endian.
66 (target_big_endian): Add external declaration.
68 * config/tc-i860.c: All existing code reworked completely. Other
70 (SYNTAX_SVR4): Define.
71 (target_warn_expand): New variable.
72 (md_shortopts): Declare and define (-Qy, -Qn, and -V options).
73 (md_longopts): Declare and define with new options (-EL, -EB,
75 (md_show_usage): New function.
76 (md_operand): New function.
77 (obtain_reloc_for_imm16): New function.
78 (md_apply_fix3): New function.
79 (tc_gen_reloc): New function.
81 2000-08-09 Kazu Hirata <kazu@hxi.com>
83 * hash.c: Fix formatting.
86 2000-08-08 Stephane Carrez <Stephane.Carrez@worldnet.fr>
88 * config/tc-m68hc11.c (build_jump_insn): Make sure the
89 2 bytes of the jump address are in the same frag.
90 (find): Accept 68hc12 register indirect modes.
92 * NEWS: Mention 68HC11 & 68HC12 support.
94 2000-08-07 Richard Henderson <rth@cygnus.com>
96 * config/tc-ia64.c (unwind): Add prologue_mask member.
97 (dot_vframe): Elide psp_gr record if it overlaps prologue_gr.
98 (dot_save): Likewise for pfs_gr, rp_gr, and preds_gr.
99 (dot_body): Clear unwind.prologue_mask.
100 (dot_prologue): Set it. Accept a register second argument.
102 2000-08-07 Kazu Hirata <kazu@hxi.com>
104 * config/atof-ieee.c: Fix formatting.
105 * config/atof-tahoe.c: Likewise.
107 2000-07-29 Marek Michalkiewicz <marekm@linux.org.pl>
109 * config/tc-avr.c: Use PARAMS macro in function declarations.
110 Don't declare md_pcrel_from_section (already in tc-avr.h).
111 (avr_operands): Use AVR_UNDEF_P and AVR_SKIP_P macros.
112 (avr_operand): Don't set (unsigned) op_mask to -1.
114 2000-08-04 Nick Clifton <nickc@cygnus.com>
116 * config/tc-sparc.c (md_begin): Fix typo in recent formatting
119 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
120 of .popsection, .previous, .pushsection, .subsection,
121 .version, .vtable_entry, .vtable_inherit and .weak.
123 2000-08-05 Kazu Hirata <kazu@hxi.com>
125 * config/tc-cris.c: Fix formatting.
126 * config/tc-i386.c: Likewise.
127 * config/tc-sparc.c (sparc_ip): Simplify the code.
129 2000-08-04 Kazu Hirata <kazu@hxi.com>
131 * config/tc-cris.c: Rearrange code for readability.
132 * config/tc-d10v.c: Fix formatting.
133 * config/tc-m32r.c: Likewise.
134 * config/tc-sparc.c: Likewise.
136 2000-08-02 Jim Wilson <wilson@cygnus.com>
138 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
139 before ia64_find_opcode.
140 (md_assemble): Likewise.
142 2000-08-01 Nick Clifton <nickc@cygnus.com>
144 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
145 Undo some formatting fixes.
147 2000-08-01 Kazu Hirata <kazu@hxi.com>
149 * config/obj-som.c: Fix formatting.
150 * config/obj-ieee.c: Likewise.
151 * config/tc-arm.c: Likewise.
152 * config/tc-v850.c: Likewise.
154 2000-08-01 Nick Clifton <nickc@redhat.com>
156 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
157 index by command line option.
159 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
161 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
162 (@node M68K-Branch): Rewrite to match the reality.
164 2000-07-31 Jason Eckhardt <jle@cygnus.com>
166 * doc/c-i860.texi: New file.
167 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
168 * doc/Makefile.in: Regenerate.
169 * doc/all.texi: Add I860 as relevant architecture.
170 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
172 2000-07-31 Kazu Hirata <kazu@hxi.com>
174 * config/tc-d30v.c: Fix formatting.
176 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
178 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
179 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
180 long emit a long branch if available instead of an absolute jump, never
181 emit absolute jumps for anything with --pcrel.
183 * doc/c-m68k.texi: Document new command line option.
185 2000-07-28 Jason Eckhardt <jle@cygnus.com>
187 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
188 * configure: Regenerated.
189 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
190 of operand to the .type directive (.e.g, "type").
192 2000-07-28 Alan Modra <alan@linuxcare.com.au>
194 * as.h (warn_comment, found_comment, found_comment_file): Declare.
195 * app.c (do_scrub_chars): Record where first comment found.
196 * read.c (read_a_source_file): Init found_comment on entry, and
197 notify whether comments found on exit.
198 * config/tc-hppa.c (md_shortopts): Add "c".
199 (md_longopts): Add warn-comment.
200 (md_parse_option): Handle it.
201 (md_show_usage): Show available options.
202 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
204 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
206 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
207 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
209 (md_estimate_size_before_relax): Don't fall off end of function.
211 2000-07-27 Kazu Hirata <kazu@hxi.com>
213 * config/tc-avr.c: Fix formatting.
214 * config/tc-ns32k.c: Likewise.
216 2000-07-27 Alan Modra <alan@linuxcare.com.au>
218 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
220 2000-07-27 Kazu Hirata <kazu@hxi.com>
222 * config/tc-d10v.c: Fix formatting.
223 * config/tc-z8k.c: Likewise.
224 * config/tc-sparc.c: Likewise.
226 2000-07-26 Dave Brolley <brolley@redhat.com>
228 * cgen.c (queue_fixup): Declare opinfo.
229 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
230 (gas_cgen_md_operand): Ditto.
231 (gas_cgen_md_apply_fix3): Ditto.
233 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
235 * config/obj-coff.c (obj_frob_symbol): Don't merge
236 labels. Don't merge if the symbol isn't constant. Return
237 immediately if a symbol is merged.
239 2000-07-22 Alan Modra <alan@linuxcare.com.au>
241 * frags.c (frag_align): Correct absolute section alignment.
243 2000-07-20 DJ Delorie <dj@redhat.com>
245 * config/obj-coff.c (obj_frob_symbol): revert previous change,
246 it breaks linking against DLLs.
248 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
250 * configure.in: Add CRIS support.
251 * configure: Regenerate.
252 * Makefile.am: (CPU_TYPES): Add cris.
253 (CPU_OBJ_VALID) [aout]: Add cris.
254 (MULTI_CPU_TYPES): Add cris.
255 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
256 [coff]: Only i386 and mips are valid.
257 (TARGET_CPU_CFILES): Add config/tc-cris.c.
258 (TARGET_CPU_HFILES): Add config/tc-cris.h.
259 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
260 Regenerate dependencies.
261 * Makefile.in: Regenerate.
262 * aclocal.m4: Regenerate.
263 * as.c: Declare crisaout, criself.
264 * config/tc-cris.h, config/tc-cris.c: New.
265 * config/e-criself.c, config/e-crisaout.c: New.
266 * po/POTFILES.in, po/gas.pot: Regenerate.
268 2000-07-20 Kazu Hirata <kazu@hxi.com>
270 * read.c: Fix formatting.
271 * write.c: Fix formatting.
273 2000-07-19 H.J. Lu <hjl@gnu.org>
275 * sb.c: Include <stdlib.h> if exists for abort ().
277 2000-07-19 Alan Modra <alan@linuxcare.com.au>
279 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
280 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
281 (pa_type_args): Same here.
283 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
285 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
286 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
287 the storage class is already set.
289 2000-07-17 Kazu Hirata <kazu@hxi.com>
291 * config/tc-m68hc11.c: Fix formatting.
292 * config/tc-mn10200.c: Likewise.
293 * config/tc-mn10300.c: Likewise.
294 * config/tc-pj.c: Likewise.
295 * config/tc-tic80.c: Likewise.
296 * config/tc-w65.c: Likewise.
298 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
300 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
303 2000-07-15 Ian Lance Taylor <ian@zembu.com>
305 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
308 2000-07-15 Alan Modra <alan@linuxcare.com.au>
310 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
311 ELF as are used for SOM (except the 32-bit reloc one) to decide
312 whether a symbol can be reduced to a section symbol. Expand on
313 the comment for symbols involved in LR% and RR% expressions.
315 2000-07-14 Nick Clifton <nickc@cygnus.com>
317 * config/tc-mips.c (mips_disable_float_construction): New
318 static variable. Set to true if doubles should not be
319 constructed by loading two single width fp registers with
321 (mips_ip): Test mips_disable_float_construction.
322 (md_longopts): Add command line switches --construct-floats
323 and --no-construct-floats.
324 (md_parse_option): Parse new command line options.
325 (md_show_usage): Describe new command line options.
327 * doc/c-mips.texi: Document new command line options.
329 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
331 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
332 * configure: Regenerate.
334 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
336 * configure.in (DEFAULT_EMULATION setting): Revert part of
337 2000-07-01 change that set te_multi=multi unless set to tmips.
338 * configure: Regenerate.
340 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
342 * config/obj-coff.c (coff_frob_section): Add padding to the last
343 section when aligning it increases its size.
345 2000-07-11 Kazu Hirata <kazu@hxi.com>
347 * config/tc-tic54x.c: Fix formatting.
349 2000-07-10 Kazu Hirata <kazu@hxi.com>
351 * config/tc-h8500.c: Fix formatting.
352 * config/tc-tic54x.c: Fix formatting.
354 2000-07-10 Alan Modra <alan@linuxcare.com.au>
356 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
357 displacements correctly.
359 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
361 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
363 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
367 2000-07-09 Alan Modra <alan@linuxcare.com.au>
369 From David Huggins-Daines <dhd@linuxcare.com>
370 * config/te-hppalinux64.h: Add a new emulation.
371 * configure.in (emulations): Add configure bits to support the
372 64-bit Linux/parisc target.
373 * configure: Regenerate.
375 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
376 (md_shortopts): Add `V' for ELF.
378 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
379 when SOM or ELF_ARG_RELOC are defined.
380 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
381 ELF_ARG_RELOC are defined.
382 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
383 (pa_stringer): ..Do it here instead. Fix comment typos.
384 (hppa_force_relocation): Cast enums to int before comparing with
387 From Ryan Bradetich <rbradetich@uswest.net>
388 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
389 redifinition warning.
390 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
391 (hppa_force_relocation): ditto
392 (md_apply_fix): Added cast to buf to fix warnings.
394 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
395 cons_fix_new_hppa, hppa_force_relocation): Prototype.
397 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
398 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
399 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
400 reloc_type** to avoid warnings in switch.
401 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
402 little earlier instead.
404 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
406 (pa_type_args): Use symbol_arg_reloc_info.
407 (struct pa_it): Make arg_reloc unsigned int.
408 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
409 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
410 (pa_code): Delete. pa_text duplicates this function.
411 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
412 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
414 (cons_fix_new_hppa): Actually change selector to e_fsel when
415 warning about assuming so.
416 (tc_gen_reloc): More example elf arg reloc code.
417 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
418 (hppa_force_relocation): Likewise.
420 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
422 (pa_end_of_source): Prototype.
423 (hppa_fix_adjustable): Prototype.
424 (LABELS_WITHOUT_COLONS): Move it..
425 * config/te-hppa.h: To here.
427 * config/te-hppa64.h: New file.
429 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
431 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
432 format -10, -16, 16 relocs.
433 (hppa_elf_mark_end_of_function): Test for null
434 last_call_info->start_symbol
436 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
437 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
438 re_assesmble_* functions. Delete extraneous statements. Fix
440 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
441 insn to re_assemble_*.
443 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
445 * doc/internals.texi (Expressions): Fix typo.
447 2000-07-08 Kazu Hirata <kazu@hxi.com>
449 * config/tc-sh.c: Fix formatting.
450 * config/tc-tic54x.c: Fix formatting.
451 * depend.c: Fix formatting.
452 * flonum-konst.c: Likewise.
453 * flonum-mult.c: Likewise.
455 2000-07-07 Kazu Hirata <kazu@hxi.com>
457 * config/tc-sh.c: Fix comments.
458 * config/obj-vms.c: Fix comments.
459 * config/tc-a29k.c: Likewise.
460 * config/tc-alpha.c: Likewise.
461 * config/tc-h8300.c: Likewise.
462 * config/tc-h8500.c: Likewise.
463 * config/tc-i370.c: Likewise.
464 * config/tc-ia64.c: Likewise.
465 * config/tc-m68hc11.c: Likewise.
466 * config/tc-m68k.c: Likewise.
467 * config/tc-mips.c: Likewise.
468 * config/tc-ns32k.c: Likewise.
469 * config/tc-ppc.c: Likewise.
470 * config/tc-z8k.c: Likewise.
472 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
474 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
475 Default to '(SEC_LOAD | SEC_DATA)'.
476 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
478 * doc/internals.texi (CPU Backend): Describe
479 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
481 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
483 * as.c (parse_args): NULL terminate the long option list.
485 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
487 * config/tc-d30v.h: Include "write.h" for fixS.
488 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
490 2000-07-05 Nick Clifton <nickc@cygnus.com>
492 * config/tc-d30v.c (write_2_short): Further changes to warning
493 messages produced when combining EITHER_BUT_PREFER_MU attributed
496 2000-07-05 DJ Delorie <dj@redhat.com>
500 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
502 * config/tc-arm.c (psrs): Accept combinations of flags.
504 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
506 * config/tc-avr.c: Change _ () to _() around all strings marked
507 for translation (exception from the usual coding style).
508 (avr_opt): New struct variable, how the new switches are set.
509 (OPTION_MMCU): Define as 'm' and actually use.
510 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
511 (show_mcu_list): New function, display the list of known MCUs.
512 (md_show_usage): Document the new switches. Call show_mcu_list.
513 (avr_set_arch): Change 'm' to OPTION_MMCU.
514 (md_parse_option): Call show_mcu_list if unknown MCU specified.
515 Handle the new switches.
516 (avr_operands): Disable warnings for undefined combinations of
517 operands if -mall-opcodes. Disable warnings for skipping two-word
518 instructions if enhanced core or -mno-skip-bug.
519 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
520 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
521 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
522 (avr_ldi_expression): Warn about implicit lo8().
523 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
525 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
527 * configure.in: Add entry for mips-*-sysv4*MP*
529 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
530 elf32-tradlittlemips for traditional mips targets.
531 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
532 test for Link Once sections as in adjust_reloc_syms.
533 * config/te-tmips.h: New file for traditional mips targets. Define
536 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
538 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
539 flags argument is not present, don't change an existing section's
540 section's attributes. If the flags argument is present, warn if the
541 attributes don't match the section's current attributes. When
542 long section names are supported, set SEC_LINK_ONCE and
543 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
545 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
547 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
548 symbols; create them.
550 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
552 * write.c (set_segment_vma): New: Set vma and lma for a segment.
553 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
555 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
557 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
558 expressions. Ignore the problem when handling 16 bit immediates,
559 because the assembler will take care of the relocation later.
561 2000-06-27 Nick Clifton <nickc@cygnus.com>
563 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
564 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
565 sequential order, and emit warning messages if the input source
566 code contains constructs like that, or parallel constructs
567 containing such opcodes.
569 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
571 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
572 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
573 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
574 (md_show_usage): Update usage message.
575 (md_parse_option): Allow redefinition of MCU type within the
576 same avr[1-5] bfd machine type. Show both old and new MCU type
577 in the error message.
578 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
579 Simplify 8K wrap code.
581 2000-06-25 Kazu Hirata <kazu@hxi.com>
583 * config/obj-aout.c: Remove all uses of DEFUN.
584 * config/obj-ieee.c: Likewise.
585 * config/tc-sh.c: Fix comment typos.
586 * config/tc-tahoe.c: Likewise.
587 * config/tc-vax.c: Likewise.
588 * config/tc-w65.c: Likewise.
589 * config/tc-z8k.c: Likewise.
590 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
592 2000-06-24 DJ Delorie <dj@cygnus.com>
594 * config/tc-i386.c (md_estimate_size_before_relax): Revert
595 more changes from Sept 1999
596 (tc_i386_fix_adjustable): ditto
597 (md_apply_fix3): ditto
599 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
601 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
602 (gas_cgen_parse_operand): Set it around expression() call.
603 (gas_cgen_md_operand): Test for it before longjmp().
605 2000-06-24 Kazu Hirata <kazu@hxi.com>
607 * config/tc-h8500.c: Remove all uses of DEFUN.
608 * config/tc-sh.c: Likewise.
609 * config/tc-w65.c: Likewise.
610 * config/tc-z8k.c: Likewise.
612 * config/tc-h8500.c: Fix typos in comments.
614 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
616 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
619 2000-06-23 matthew green <mrg@redhat.com>
621 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
622 defined. Fix error message for `[' grouping.
624 2000-06-22 Kazu Hirata <kazu@hxi.com>
626 * config/tc-h8300.c: Fix formatting and comment typos.
628 2000-06-22 Timothy Wall <twall@cygnus.com>
630 * config/tc-ia64.c (note_register_values): Move premature QP
631 notation clearing into the appropriate place.
633 2000-06-22 Alan Modra <alan@linuxcare.com.au>
635 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
636 first before anything else. Add bin-bugs.h, emul.h and progress.h
637 Sort list of files as for $(OBJS) in Makefile.am.
639 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
640 find one. Remake dependencies.
641 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
642 * Makefile.in: Regenerate.
643 * doc/Makefile.in: Regenerate.
645 * config/tc-i386.c (i386_displacement): Don't assume a constant
646 displacement is necessarily 16 bits when in 16 bit code mode.
647 (md_assemble): Instead size the displacement here after we know
648 for sure that a .code16gcc operand hasn't automatically added
649 operand size prefixes.
651 2000-06-21 H.J. Lu <hjl@gnu.org>
653 * Makefile.am: Rebuild dependency.
654 * Makefile.in: Rebuild.
656 2000-06-21 Kazu Hirata <kazu@hxi.com>
658 * config/tc-h8300.c (parse_reg): Make the function static.
659 (parse_exp): Likewise.
661 2000-06-20 DJ Delorie <dj@cygnus.com>
663 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
664 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
665 for cygwin import libraries to work properly.
667 2000-06-20 H.J. Lu <hjl@gnu.org>
669 * Makefile.am: Rebuild dependency.
670 * Makefile.in: Rebuild.
671 * configure: Likewise.
672 * doc/Makefile.in: Likewise.
674 2000-06-20 Timothy Wall <twall@cygnus.com>
676 * doc/internals.texi (CPU backend): Add @itemx for
677 TC_START_LABEL_WITHOUT_COLON.
678 * doc/c-tic54x.texi: New.
679 * doc/as.texinfo: Add tic54x features and include primary tic54x
681 * doc/all.texi: Add C54X.
682 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
683 * doc/Makefile.in: Regenerate.
684 * configure.in: Add tic54x and define LIBM for tic54x.
685 * configure: Regenrate.
686 * config/tc-tic54x.[ch]: New.
687 * config/obj-coff.h: Add tic54x.
688 * Makefile.am: (CPU_TYPES): Add tic54x.
689 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
690 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
691 (as_new_LDADD): Add $(LIBM).
692 * Makefile.in: Regenerate.
694 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
696 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
697 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
698 * doc/as.texinfo: Likewise.
700 * configure, Makefile.in: Regenerate.
701 * configure.in (emulations): Recognize m6811 and m6812.
702 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
703 Added files for 68hc11 and 68hc12 assembler.
704 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
705 * config/tc-m68hc11.h: Header definition for that assembler.
707 2000-06-18 Nick Clifton <nickc@redhat.com>
709 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
710 instead of OCTETS_PER_BYTE.
712 * config/tc-v850.c: Fix compile time warnings.
713 * config/tc-ppc.c: Fix compile time warnings.
715 2000-06-18 H.J. Lu <hjl@gnu.org>
717 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
718 * configure: Rebuild.
720 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
722 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
725 2000-06-16 Nick Clifton <nickc@cygnus.com>
727 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
728 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
730 * doc/c-mips.texi: Document newly accepted cpu variants.
732 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
734 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
736 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
738 * macro.c (getstring): Make it possible to escape the quote
741 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
743 * config/tc-hppa.c (pa_export): Weak symbols can be global.
745 2000-06-13 H.J. Lu <hjl@gnu.org>
747 * configure: Regenerate.
749 2000-06-09 Alan Modra <alan@linuxcare.com.au>
751 * app.c (do_scrub_begin): Don't default lex[';'] as a line
753 * doc/internals.texi (line_separator_chars): Semicolon is no
754 longer a default. Mention null and newline as defaults.
756 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
758 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
759 * config/tc-i860.h (line_separator_chars): Likewise.
760 * config/tc-h8300.c (line_separator_chars): Likewise.
761 * config/tc-i960.c (line_separator_chars): Likewise.
762 * config/tc-m68k.c (line_separator_chars): Likewise.
763 * config/tc-mips.c (line_separator_chars): Likewise.
764 * config/tc-ns32k.c (line_separator_chars): Likewise.
765 * config/tc-sparc.c (line_separator_chars): Likewise.
766 * config/tc-vax.c (line_separator_chars): Likewise.
768 * config/tc-h8300.c (comment_chars): Use string initialiser.
769 * config/tc-i960.c (line_comment_chars): Likewise.
770 * config/tc-z8k.c (comment_chars, line_comment_chars,
771 line_separator_chars): Likewise.
773 * config/tc-arm.c (line_separator_chars): Always use `;', not just
776 2000-06-08 Nick Clifton <nickc@cygnus.com>
778 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
781 2000-06-08 David O'Brien <obrien@FreeBSD.org>
783 * configure.in (VERSION): Update to show this is the CVS mainline.
785 2000-06-08 Matthew Jacob <mjacob@feral.com>
787 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
788 $at is the integer register $r28, vs. both $r28 and the floating
791 2000-06-08 James E. Wilson <wilson@cygnus.com>
793 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
794 (dot_endp): Don't call ia64_flush_insns.
795 (emit_one_bundle): Don't delete prologue/body records from
796 unwind_record list in first loop. Rewrite second loop to account for
799 2000-06-07 David Mosberger <davidm@hpl.hp.com>
801 * config/tc-ia64.c: Add missing prototypes.
802 (generate_unwind_image): Cast argument to output_unw_records call.
804 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
806 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
808 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
810 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
811 (REGISTER_P): likewise.
812 (avr_opcodes): uses include/opcode/avr.h
813 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
815 2000-06-04 Alan Modra <alan@linuxcare.com.au>
817 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
820 2000-06-03 H.J. Lu <hjl@gnu.org>
822 * read.c (is_end_of_line): Put back `;'.
824 2000-06-03 Alan Modra <alan@linuxcare.com.au>
826 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
828 2000-06-01 Alan Modra <alan@linuxcare.com.au>
830 * expr.c (operand): Test is_end_of_line outside switch to catch
831 line separator chars that are also operators.
832 (operator): Return O_illegal for line separator chars.
834 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
835 entry (or `!' entry for TC_HPPA).
837 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
838 before indexing is_end_of_line. Remove redundant check for '\0'.
840 * config/tc-h8500.c (md_assemble): Likewise.
841 * config/tc-mcore.c (md_assemble): Likewise.
842 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
845 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
847 * config/tc-mcore.c (mcore_cons): Likewise.
848 (mcore_float_cons): Likewise.
849 (mcore_stringer): Likewise.
850 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
852 2000-06-01 Scott Bambrough <scottb@netwinder.org>
854 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
856 2000-05-29 Nick Clifton <nickc@cygnus.com>
858 * config/tc-sh.c: Fix compile time warning messages.
860 * config/tc-mips.c: Fix compile time warning messages.
862 2000-05-29 Philip Blundell <philb@gnu.org>
864 * doc/as.texinfo: Update copyright dates.
865 (Local Labels): Delete misplaced mention of ARM.
866 * NEWS: Mention ARM ELF support.
868 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
870 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
871 it is modified, and use the real_size to compute the frag address
872 for dwarf2 line info.
874 2000-05-27 Alan Modra <alan@linuxcare.com.au>
876 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
877 line-matching scheme to cope with automake moving variables around.
878 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
879 * Makefile.in: Regenerate.
881 2000-05-26 Jakub Jelinek <jakub@redhat.com>
883 * config/tc-sparc.c (sparc_relax): New.
884 (md_longopts): Add -relax and -no-relax options.
885 (md_parse_options, md_show_usage): Likewise.
886 (md_apply_fix3): Optimize tail call into branch always if possible.
888 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
890 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
891 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
892 rules, with warning when a GAS statement specifies a packing that
893 will result in an instruction being squashed.
894 Added typdef packing_type and enumerals, changed various integer
895 literals to use the enumerals.
897 2000-05-24 David Mosberger <davidm@hpl.hp.com>
899 * config/tc-ia64.c (dot_restorereg_p): New function.
900 (md_pseudo_table): Add restorereg.p.
901 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
902 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
904 * config/tc-ia64.h (unw_record_type): Add unwabi.
905 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
906 called MASK with members for imask, and the masks produced by
907 fr_mem, gr_mem, br_mem, and frgr_mem.
908 (unw_p_record): Add members ABI and CONTEXT.
909 (unw_x_record): Add member AB.
910 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
911 as pseudo-register for use during unwind info generation.
912 (AR_PFS, AR_LC): New macros.
913 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
914 whose names start with an at sign (as in "@priunat").
915 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
917 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
918 proc_end, unwind_info, personality_routine): Consolidate into
919 "unwind" structure to reduce offset-table use. Add member
920 NEXT_SLOT_NUMBER to track the slot number for the next instruction
922 (output_R1_format, output_R3_format, output_P3_format,
923 output_P6_format): Initialize R with zero to reduce compiler warnings.
924 (output_P7_format): Ditto. Add `default' branch to switch
925 statement to reduce compiler warnings.
926 (output_P8_format, output_B1_format, output_B4_format): Ditto.
927 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
928 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
929 into single argument.
930 (output_X1_format, output_X3_format): Initialize R with zero to reduce
931 compiler warnings. Merge A and B args into single argument.
932 (output_X2_format, output_X4_format): Remove unused variable R. Merge
933 A and B args into single argument.
934 (free_record): Removed (wasn't used).
935 (free_list_records): Also free imasks in prologue records.
936 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
937 (output_spill_mask): Remove.
938 (output_unwabi): New function.
939 (output_epilogue, output_label_state, output_copy_state): Call
941 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
942 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
944 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
945 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
946 as part of handling the prologue records. Emit region's imask if
947 we have one. Handle unwabi, epilogue, label_state, copy_state,
948 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
949 spill_sprel_p, and spill_reg_p records.
950 (set_imask, count_bits, slot_index): New function.
951 (fixup_unw_records): Fix region size computation. Handle
952 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
953 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
954 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
955 set_imask accordingly. Update imask for gr_gr, and br_gr records.
956 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
957 (dot_save): Use manifest constants for applicaton registers.
958 Handle REG_PR and REG_PRIUNAT.
959 (dot_restore): Don't just ignore it.
960 (dot_restorereg): New function..
961 (generate_unwind_image): Ensure unwind info is a multiple of eight
962 bytes, not just four bytes.
963 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
964 (dot_altrp): Don't just ignore it.
965 (dot_savemem): New function. Replaces dot_savesp() and
966 dot_savepsp(). Use manifest constants for applicaton registers.
967 Handle REG_PR and REG_PRIUNAT.
968 (dot_savef): Simplify.
969 (dot_saveb): Support generation of br_gr.
970 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
971 dot_label_state, dot_copy_state): New function.
972 (dot_unwabi): Don't just ignore it.
973 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
974 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
975 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
976 (emit_one_bundle): Set slot number for prologue/body records
977 *before* emitting the first insn.
978 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
979 (md_begin): Declare "psp" pseudo-register.
980 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
981 so we don't get segfault.
982 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
983 counts as required per SW Conventions manual
984 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
985 output_preds_psprel, output_preds_sprel, output_spill_base,
986 output_unat_psprel, output_unat_sprel, output_lc_psprel,
987 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
988 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
989 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
990 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
991 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
992 (dot_vframe): Implement.
993 (dot_vframesp, dot_vframepsp): New function.
995 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
997 * configure.in (i386-*-freebsd a.out entry): Quote properly.
998 * configure: Regenerate.
1000 2000-05-23 Alan Modra <alan@linuxcare.com.au>
1002 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
1003 (md_estimate_size_before_relax): so we can use it here instead of
1004 old kludges. Localise vars to blocks. Comment.
1006 * frags.c (frag_new): Update fr_var comments.
1007 * frags.h (struct frag): Ditto.
1009 2000-05-22 Richard Henderson <rth@cygnus.com>
1011 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
1012 (pseudo_func): Add pcrel.
1013 (operand_match): Handle IA64_OPND_TGT64.
1014 (build_insn): Likewise.
1015 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
1016 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
1017 (fix_insn): Handle all three 64-bit relocation types.
1019 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
1021 * obj.h (struct format_ops): New members begin, app_file,
1022 s_set_other, s_set_desc, s_get_type, s_set_type,
1023 separate_stab_sections, init_stab_section.
1025 * config/obj-multi.h: Update GPL notice to v2.
1027 (obj_app_file): New.
1028 (S_SET_SIZE): Test s_set_size for NULL before calling.
1029 (S_SET_ALIGN): Similar for s_set_align.
1034 (SEPARATE_STAB_SECTIONS): New.
1035 (INIT_STAB_SECTION): New.
1036 (EMIT_SECTION_SYMBOLS): New.
1037 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
1039 * config/obj-elf.h: Update GPL notice to v2.
1040 Mention that this file is included from obj-multi.h.
1041 (obj_begin): Wrap definition in ifndef.
1042 (elf_file_symbol): Constify declaration.
1043 (obj_app_file): Ditto.
1044 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
1045 Wrap in ifndef SEPARATE_STAB_SECTIONS.
1047 * config/obj-elf.c (elf_s_set_other): New.
1048 (elf_file_symbol): Constify argument.
1049 (elf_separate_stab_sections): New.
1050 (elf_init_stab_section): New.
1051 (elf_format_ops): Add new members. Remove comma at end.
1053 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
1054 (ecoff_format_ops): Add new fields. Remove comma at end.
1055 Mention inconsistency for emit_section_symbols.
1057 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
1059 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
1060 (coff_separate_stab_sections): New.
1061 (coff_format_ops): Add new members.
1063 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
1064 (obj_aout_s_set_other): New.
1065 (obj_aout_s_set_desc): New.
1066 (obj_aout_s_get_type): New.
1067 (obj_aout_s_set_type): New.
1068 (obj_aout_separate_stab_sections): New.
1069 (aout_format_ops): New members added. Use obj_aout_process_stab,
1070 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
1071 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
1073 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
1075 2000-05-22 Alan Modra <alan@linuxcare.com.au>
1077 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
1078 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
1079 (md_estimate_size_before_relax): Ensure jumps to weak and
1080 externally visible symbols are relocatable.
1082 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
1084 * stabs.c (aout_process_stab): Make global.
1085 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
1086 * read.h (aout_process_stab): Declare.
1088 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
1089 Generalize to *aout, *coff *elf.
1090 * configure: Regenerated.
1092 * doc/internals.texi (Object format backend): Say
1093 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
1095 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
1096 * Makefile.in: Regenerated.
1098 2000-05-19 Catherine Moore <clm@cygnus.com>
1100 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
1102 2000-05-18 Alan Modra <alan@linuxcare.com.au>
1104 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
1105 instruction to reflect change in re_assemble_*.
1107 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
1109 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
1110 build PA64 ELF tools.
1111 * configure: Rebuilt.
1113 2000-05-17 Alan Modra <alan@linuxcare.com.au>
1115 * Makefile.am: Regenerate dependencies.
1116 * Makefile.in: Regenerate.
1118 2000-05-15 Nick Clifton <nickc@cygnus.com>
1120 * config/tc-arm.c (struct asm_psr): Add boolean field
1121 distinguishing between CSPR and SPSR. Rename 'number' field
1123 (psrs): Rearrange contents to match new asm_psr structure.
1124 (arm_psr_parse): Move next to psr_required_here. Make it
1125 return an asm_psr structure.
1126 (psr_required_here): Use asm_psr structure returned by
1128 (do_msr): Reorganise to allow psr_required_here to be called
1130 (md_undefined_name): Mark 'name' parameter as unused, since
1131 the COFF target does not use it.
1133 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1135 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1137 * config/te-aux.h: Likewise.
1138 * config/te-dpx2.h: Likewise.
1139 * config/te-go32.h: Likewise.
1140 * config/te-hp300.h: Likewise.
1141 * config/te-hppa.h: Likewise.
1142 * config/te-i386aix.h: Likewise.
1143 * config/te-ic960.h: Likewise.
1144 * config/te-interix.h: Likewise.
1145 * config/te-nbsd532.h: Likewise.
1146 * config/te-pc532mach.h: Likewise.
1147 * config/te-ppcnw.h: Likewise.
1148 * config/te-psos.h: Likewise.
1149 * config/te-sparcaout.h: Likewise.
1150 * config/te-sun3.h: Likewise.
1151 * config/te-sysv32.h: Likewise.
1153 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1155 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1156 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1157 and sign extend without an if statement.
1158 (build_bytes): Likewise.
1160 2000-05-14 Kazu Hirata <kazu@hxi.com>
1162 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1163 X_add_symbol L_32 case.
1165 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1167 * config/te-freebsd.h: New file.
1169 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1171 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1172 bindtextdomain): Replace defines with those from intl/libgettext.h
1173 to quieten gcc warnings.
1175 * NEWS: Mention x86 .arch and -q.
1177 * config/tc-i386.c (quiet_warnings): New.
1178 (md_assemble): Use quiet_warnings.
1179 (md_parse_option): Set quiet_warnings from -q.
1180 (md_show_usage): Mention -q, delete -m.
1181 (flag_do_long_jump): Delete.
1182 (md_parse_option): Remove -m.
1183 (md_show_usage): Remove -m.
1184 (md_create_long_jump): Remove useless flag_do_long_jump code.
1186 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1187 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1189 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1190 Alexander Sokolov <robocop@netlink.ru>
1192 * doc/c-i386.texi (i386-Arch): New section.
1193 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1195 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1196 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1197 architecture has been given and is not 486.
1198 (set_cpu_arch): New.
1199 (md_pseudo_table): Add .arch.
1200 (md_assemble): Warn if cpu architecture has been given and an
1201 unsupported instruction.
1203 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1204 Move operand_types bit defines after relevant template field.
1205 (template): Add cpu_flags.
1209 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1211 * config/tc-mn10300.h (md_end): Define.
1212 (mn10300_finalize): Declare.
1213 * config/tc-mn10300.c: Include dwarf2dbg.h.
1214 (debug_line): Define.
1215 (md_assemble): Generate dwarf2 line info.
1216 (mn10300_finalize): New function. Finalize dwarf2 info.
1218 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1220 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1221 external version of the relocation for weak symbols.
1223 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1225 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1226 frame size in units of 16 bytes, as required per SW Conventions manual.
1227 (output_unw_records): Output info-block header as a dword to get
1230 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1232 * as.h: #include "file", not <file> on files from ../include.
1233 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1234 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1235 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1236 (tc_coff_symbol_emit_hook): Ditto.
1237 (OPTCOUNT): Cast to int to avoid compiler warning.
1238 (md_begin): Fix signed/unsigned warnings.
1240 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1242 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1243 ABRANCH LONG case for a conditional branch on a 68000.
1244 (md_estimate_size_before_relax): Likewise. Also handle
1245 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1246 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1247 PC-relative on all CPUs.
1248 (md_estimate_size_before_relax): Likewise.
1250 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1252 * as.c (parse_args): Just mention current year in printed
1255 2000-05-03 J.T. Conklin <jtc@redback.com>
1257 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1259 (md_parse_option): Recognize -m7400.
1261 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1263 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1264 don't permit lp to become less than the words array.
1266 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1268 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1269 Fix little-endian case.
1271 2000-05-03 David O'Brien <obrien@NUXI.com>
1273 * as.c (parse_args): Update copyright.
1275 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1277 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1278 for the .bss section too.
1280 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1282 * configure.in: Set em=linux for hppa-*-linux.
1283 * configure: Regenerate.
1284 * doc/Makefile.in: Regenerate with correct automake.
1286 * frags.c (frag_grow): Sanity check chunk_size.
1288 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1289 * config/obj-som.h: Likewise.
1290 * config/obj-ieee.h: Likewise.
1292 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1294 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1295 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1296 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1297 (pa_ip): low_sign_unext now returns via function value. Use
1298 re_assemble_* instead of dis_assemble_* and
1299 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1301 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1302 (md_section_align, md_parse_option, md_show_usage,
1303 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1304 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1305 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1306 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1307 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1309 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1310 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1311 outside of switch. Correct mask and shifting errors in case 10
1312 and case -11. In case 21, compare against signed range to suit
1313 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1314 case 17 and case 22, use offsetT variable to properly check range.
1315 Use re_assemble_* here too.
1316 (evaluate_absolute): Change type of value to offsetT. Call
1317 hppa_field_adjust to do the work for us.
1318 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1319 (pa_parse_cmpib_64_cmpltr): Ditto.
1320 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1321 of i to unsigned int.
1322 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1323 (pa_end_of_source): Return type is void.
1325 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1327 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1329 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1331 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1332 More comments added.
1333 (md_begin): Removed "construct symbols for each register name".
1334 Because register names conflicts with GCC generated function
1336 (avr_operand): Now constant numbers can be used as a register
1337 identifiers (0 as r0, 31 as r31).
1338 (md_assemble): use skip_space () before parsing instruction
1341 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1343 * config/tc-avr.c: New AVR_ISA_ defined.
1344 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1345 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1346 for `fmul', `movw' and `lpm R,Z' instructions.
1347 (avr_operands): Warn if current opcode is a two-word instruction
1348 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1349 (avr_opcodes): New commands added.
1350 (REGISTER_P): Check 'a' and 'v' constraint letters.
1351 (mcu_types): New MCU added.
1353 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1355 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1356 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1357 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1358 * configure: Regenerate.
1360 2000-04-29 Andreas Jaeger <aj@suse.de>
1362 * as.h: Correctly check GCC version.
1364 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1366 * as.c (parse_args): Allow md_parse_option to override -a listing
1368 * config/obj-coff.c (add_lineno): Change type of offset parameter
1369 from "int" to "bfd_vma."
1370 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1371 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1372 (ppc_change_csect): Align correctly for XCOFF64.
1373 (ppc_machine): New function, which discards "ppc_machine" line.
1374 (ppc_tc): Cons for 8 when code is 64 bit.
1375 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1377 (md_parse_option): Handle -a64 and -a32.
1379 * config/tc-ppc.h (TARGET_MACH): Define.
1380 (TARGET_FORMAT): Move to function.
1381 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1383 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1385 * doc/as.1: Fix unbalanced brackets.
1387 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1389 (line_comment_chars): Set to '/' if TE_FreeBSD.
1391 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1393 * configure.in: Configury support for PA64 (currently disabled).
1394 * configure: Rebuilt.
1396 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1398 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1399 bfd_set_section_alignment.
1401 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1403 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1406 2000-04-24 Nick Clifton <nickc@cygnus.com>
1408 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1409 * doc/as.texinfo (Align): Include arm and strongarm in list of
1410 targets that have the second form of the behaviour of the .align
1413 2000-04-24 Mark Klein <mklein@dis.com>
1415 * obj-som.c: Terminate obj_pseudo_table.
1417 2000-04-22 Timothy Wall <twall@cygnus.com>
1419 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1421 (operand_match): Conditionally insert default bit values for IMMU9.
1423 2000-04-14 Matthew Green <mrg@cygnus.com>
1425 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1426 * configure: Rebuilt.
1428 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1429 Jason Eckhardt <jle@cygnus.com>
1431 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1433 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1434 Added handling of new operand types l,y,&,fe,fE,fx.
1436 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1437 David Mosberger <davidm@hpl.hp.com>
1438 Timothy Wall <twall@cygnus.com>
1439 Andrew MacLeod <amacleod@cygnus.com>
1440 Jim Wilson <wilson@cygnus.com>
1442 * Makefile.am (CPU_TYPES): Add ia64.
1443 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1444 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1445 * Makefile.in: Rebuild.
1446 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1447 * configure: Rebuild.
1448 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1449 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1450 * expr.c (expr): Handle md_optimize_expr.
1451 * read.c (LEX_HASH): Add comment.
1452 * config/tc-ia64.c, config/tc-ia64.h: New files.
1454 2000-04-21 Richard Henderson <rth@cygnus.com>
1456 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1457 bundling a non-delayed branch type instruction.
1459 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1461 * config/tc-mn10300.c (HAVE_AM30): Define.
1462 (md_assemble): Use it.
1464 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1466 * config/obj-elf.c (obj_elf_change_section): Check for changed
1469 * Makefile.am: (CPU_MULTI_VALID): Remove.
1470 (MULTI_CPU_TYPES): Define.
1471 (MULTI_CPU_OBJ_VALID): Define.
1472 (DEPTC): Use the above.
1473 (DEPOBJ): Same here.
1475 Regenerate dependencies.
1476 * Makefile.in: Regenerate.
1478 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1480 * Makefile.am (YACC, LEX): Get them from configure.
1482 2000-04-18 H.J. Lu (hjl@gnu.org)
1484 * config/tc-i386.c (offset_in_range): Use addressT instead of
1485 bfd_vma for non-bfd assemblers.
1487 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1489 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1490 doesn't give spurious errors.
1492 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1494 * as.h (SEEK_SET): Define if undefined.
1496 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1498 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1499 constants, and don't assume offsetT is 32 bits.
1501 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1503 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1504 (md_pcrel_from_section): Add prototype.
1505 (d10v_fix_adjustable): Add prototype.
1506 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1508 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1510 2000-04-12 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1513 symbol in frag chain.
1515 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1517 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1518 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1519 (fits_in_signed_word, smallest_imm_type): Ditto.
1520 (md_assemble): Use an offsetT var to hold offsetT values, not a
1522 (offset_in_range): New.
1523 (md_assemble): Use it.
1524 (md_convert_frag): Change type of target_address, opcode_address,
1525 and displacement_from_opcode_start to offsetT.
1526 (md_create_short_jump): Change type of offset to offsetT.
1527 (md_create_long_jump): Ditto.
1528 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1529 (md_chars_to_number): Remove.
1530 (output_invalid): Remove duplicate prototype.
1532 2000-04-09 Nick Clifton <nickc@cygnus.com>
1534 * Makefile.am (CPU_TYPES): Add 'avr'.
1535 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1536 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1538 * Makefile.in: Regenerate.
1540 * doc/as.texinfo: Add M32R documentation.
1542 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1544 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1545 --enable-build-warnings option.
1546 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1547 * Makefile.in, configure: Re-generate.
1549 2000-04-07 Nick Clifton <nickc@cygnus.com>
1551 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1552 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1553 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1554 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1555 (arm_force_relocation): Force relocations for
1556 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1558 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1560 * config/tc-sh.c (get_operands): There's no third operand if the
1561 first operand is an immediate.
1563 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1565 * config/tc-sh.c (immediate): Delete.
1566 (sh_operand_info): Add immediate member.
1567 (parse_reg): Use A_PC for pc.
1568 (parse_exp): Add second argument 'op'. All callers changed.
1569 (parse_at): Expect pc to be coded as A_PC.
1570 Use immediate field in *op.
1571 (insert): Add fourth argument 'op'. All callers changed.
1572 (build_relax): Add second argument 'op'. All callers changed.
1573 (insert_loop_bounds): New function.
1574 (build_Mytes): Remove DISP_4.
1575 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1576 (assemble_ppi): Use immediate field in *operand.
1577 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1578 (md_apply_fix): Likewise.
1579 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1581 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1583 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1585 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1587 * internals.texi (CPU backend): Document
1588 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1590 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1592 * po/gas.pot: Regenerate.
1594 * as.c (show_usage): Restore translated part of bug string.
1595 * gasp.c (show_usage): Likewise.
1597 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1598 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1599 than move-if-change.
1600 (DEP1): Modify for "gcc -MM".
1604 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1605 Update dependencies.
1606 * Makefile.in: Regenerate.
1608 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1610 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1611 (md_begin): Likewise.
1612 (HAVE_AM33): New macro.
1613 (md_assemble): Use it. Match r_regs and xr_regs only if
1616 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1618 * as.h: #include "bin-bugs.h"
1619 * as.c (show_usage): Use REPORT_BUGS_TO.
1620 * gasp.c: #include "bin-bugs.h"
1621 (show_usage): Use REPORT_BUGS_TO.
1623 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1625 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1627 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1628 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1631 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1633 * config/tc-i386.c (i386_immediate): Don't assume a constant
1634 immediate is necessarily 16 bits when in 16 bit code mode.
1635 (md_assemble): Instead set guess_suffix here after we have checked
1638 2000-04-02 Richard Henderson <rth@cygnus.com>
1640 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1641 quantities. Correct right shift sign extension.
1642 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1643 32-bit value when shifting into place.
1645 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1647 * app.c: Add ATTRIBUTE_UNUSED as needed.
1648 * config/tc-ppc.c: Likewise.
1649 (ppc_size): Make unsigned long.
1650 (ppc_insert_operand): Add casts to avoid warnings.
1652 2000-03-31 Nick Clifton <nickc@cygnus.com>
1654 * config/tc-d10v.h (md_flush_pending_output): Define.
1656 2000-03-29 Nick Clifton <nickc@cygnus.com>
1658 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1659 segment. Works for both BFD_ASSEMBLER and others.
1660 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1662 2000-03-29 Nick Clifton <nickc@cygnus.com
1664 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1666 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1668 * listing.c (LISTING_LHS_WIDTH): Default depends on
1670 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1672 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1674 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1677 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1679 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1681 * config/tc-avr.c (mcu_types): Add missing initialiser.
1682 (md_pcrel_from_section): Add prototype.
1683 (avr_operand): Remove redundant test of unsigned < 0.
1684 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1686 2000-03-27 Denis Chertykov <denisc@overta.ru>
1688 * config/tc-avr.c: New file for AVR support.
1689 * config/tc-avr.h: Likewise.
1690 * configure.in: Add AVR support.
1691 * configure: Regenerate.
1693 2000-03-26 Timothy Wall <twall@cygnus.com>
1695 * gasp.c (macro_op): Add new argument to check_macro call.
1696 Macro structure definitions moved to macro.h
1697 * sb.h: Add argument to prototype for input_scrub_include_sb.
1698 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1699 nesting checks with an additional flag.
1700 (struct input_save): Add flag to indicate whether current sb
1701 should be checked for proper macro/conditional nesting.
1702 (input_scrub_push/pop): Save/restore nest check flag.
1703 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1705 * macro.c (check_macro): Allow caller to retrieve parsed macro
1706 information if a pointer is provided. This information may be
1707 used by the new macro hooks.
1708 * macro.h: Update prototype for check_macro. Macro struct
1709 definitions moved here from macro.c/gasp.c.
1710 * read.c (read_a_source_file): Add parameter to check_macro call,
1711 and pass macro info to the macro hook, if defined.
1712 (input_scrub_insert_line): New. Allow insertion of a line of
1713 characters into the input stream.
1714 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1715 file into the input stream.
1716 (s_include): Use input_scrub_insert_file.
1717 * internals.texi: Document new macro hooks.
1718 * as.h: New prototypes added.
1720 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1722 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1723 an initial capital letter.
1724 (i386_index_check): Reindent.
1726 2000-03-19 Nick Clifton <nickc@cygnus.com>
1728 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1731 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1733 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1734 instruction operand bad if Rd > 7 when generating
1735 thumb instructions. Prevents for example,
1736 "adr r12,label" from silently failing and generating
1737 the wrong instruction.
1739 2000-03-17 Nick Clifton <nickc@cygnus.com>
1741 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1742 that have a destingation >= 0x400000.
1743 Fix compile time warning messages.
1745 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1747 * config/tc-sh.c (md_begin): When encountering insn that are
1748 not supported by the current arch, only change the name if
1749 its contents are the same as prev_name.
1750 (get_specific): If the the architecture doesn't match, fail.
1752 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1754 * config/tc-sh.c (IDENT_CHAR): Define.
1755 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1756 matching back where it came from.
1758 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1760 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1762 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1764 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1767 2000-03-15 Kazu Hirata <kazu@hxi.com>
1769 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1771 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1773 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1774 floating-point-number, make sure 'f' is in FLT_CHARS.
1776 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1778 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1779 (s_lcomm_internal): Use it.
1780 * doc/internals.texi (CPU backend): Document it.
1781 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1784 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1786 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1789 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1790 implementation doesn't have special handling for switch
1792 (macro_build): Allow for code in sections other than .text.
1794 (mips_ip): Likewise.
1795 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1796 Don't perform relocs if we will be outputting them.
1797 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1798 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1801 2000-03-09 Catherine Moore <clm@cygnus.com>
1803 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1804 relocation type based on the entry in the fixup structure.
1806 2000-03-08 H.J. Lu (hjl@gnu.org)
1808 * Makefile.am (install-exec-tooldir): Depend on
1809 install-exec-bindir for parallel make.
1810 * Makefile.in: Regenerated.
1812 2000-03-06 Nick Clifton <nickc@cygnus.com>
1814 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1816 (md_parse_option): Parse -m32r command line switch - disable m32rx
1818 (md_show_usage): Document new option.
1820 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1821 * doc/Makefile.in: Regenerate.
1822 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1824 2000-03-02 Michael Meissner <meissner@redhat.com>
1826 * config/tc-d30v.c (check_range): Remove code that incorrectly
1827 sign extended values where bits < 32.
1829 2000-03-02 H.J. Lu (hjl@gnu.org)
1831 * configure.in: Support --enable-targets=all on ia32.
1832 * configure: Regenerated.
1834 2000-03-01 Nick Clifton <nickc@cygnus.com>
1836 * gasp.c (do_align): Remove bogus check of alignment value.
1838 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1840 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1841 TC_PPC was defined forced the type of a symbol with no other type
1844 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1846 * doc/internals.texi (CPU backend): Mention that
1847 line_separator_chars do not break up comments. Fix typos for
1848 LEX_AT and LEX_NAME descriptions. Document operands for
1849 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1850 description of md_create_short_jump usage. Document argument for
1851 md_undefined_symbol.
1853 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1855 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1856 (md_parse_option): Handle it.
1857 (md_show_usage): Document it.
1859 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1861 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1862 opcode, for the instruction `pal19'. From Andrea Arcangeli
1865 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1867 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1869 (md_assemble): To here, before template operands are matched.
1870 Also ensure a constant immediate is sign extended when we know the
1871 size is at most 16 bits. This is to catch cases like "add
1872 $0xffc0,%ax" where we don't know the size, and thus that the
1873 immediate can be represented as Imm8S until after parsing the
1875 (i386_displacement): Similarly sign extend 16 bit constant
1877 (md_assemble): Relax 16-bit jump constant range check to suit sign
1878 extended displacements.
1880 2000-02-26 Andreas Jaeger <aj@suse.de>
1882 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1884 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1886 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1887 call operands when intel_syntax.
1888 (intel_float_operand): Return 2 for "fi...".
1889 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1890 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1891 earlier "SHORT" change.
1892 (md_assemble): When determining suffix from Regs, exclude
1895 2000-02-24 Nick Clifton <nickc@cygnus.com>
1897 * configure: Add arm-wince, mips-pe and sh-pe targets.
1898 * configure: Regenerate.
1900 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1902 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1903 "pe-mips" for the mips-pe target.
1905 * config/tc-arm.c (insns): Change displacement encoded in BL
1906 and B instructions if the target port is arm-wince.
1907 (do_ldst): Do not bias the relocation offset if the target
1909 (md_pcrel_from): Add in missing relocation offset bias if the
1910 target os arm-wince.
1912 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1913 (md_begin): Disable -G support for mips-pe target.
1914 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1915 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1918 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1919 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1920 assembler, just set the alignment to 4.
1922 * config/te-wince-pe.h: New file for WinCE targets. Define
1925 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1927 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1928 string instructions.
1929 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1930 (i386_intel_memory_operand): After finding a segment override,
1931 check again for no `[' before looking for a displacement. Bomb if
1932 more than one displacement rather than silently discarding the
1933 second and subsequent ones. Free strings malloc'd by
1934 build_displacement_string.
1936 2000-02-24 Catherine Moore <clm@cygnus.com>
1938 * config/obj-som.c (obj_pseudo_table): Add "weak".
1939 (obj_som_weak): New routine.
1941 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1943 * config/tc-i386.c (union i386_op): New.
1944 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1945 Throughout file replace occurences of disps[n], imms[n], regs[n]
1946 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1947 intel mode operand swapping. Add assert in regKludge and
1948 fake_zero_displacement code. Test i.types[n] when outputting
1949 displacements and immediates. Combine output of Disp16 with
1951 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1952 when in intel mode by (not) reversing fsub and fdiv operands
1953 before the template search. This fails for single operand
1954 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1955 undefined. Instead fix the base_opcode after we've found the
1956 template. Move base_opcode xor with found_reverse_match from
1957 opcode output code to before this fix so we test for the correct
1959 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1960 check in intel mode. Instead compare opcodes.
1962 * config/tc-i386.h (TC_RELOC): Delete.
1963 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1964 with equivalent call to reloc.
1966 * as.h (flag_m68k_mri): Move declaration after target include, and
1967 only declare when TC_M68K defined. Define as zero otherwise.
1968 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1969 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1970 Define as zero otherwise.
1971 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1972 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1973 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1974 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1975 testing whether defined.
1976 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1977 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1978 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1979 rather than testing whether defined.
1980 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1981 (parse_mri_cons): Declare and use only when TC_M68K.
1982 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1983 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1984 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1986 * NEWS: Mention IBM 370 support.
1988 2000-02-23 Richard Henderson <rth@cygnus.com>
1990 * config/tc-i386.c (md_assemble): When swapping operands for
1991 intel_syntax, assume everything that's not Imm or Disp is a
1994 2000-02-23 Linas Vepstas <linas@linas.org>
1996 * config/tc-i370.c, config/tc-i370.h: New files.
1997 * Makefile.am: Add support for Linux/IBM 370.
1998 * configure.in: Likewise.
1999 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
2000 * config/obj-elf.c: Include elf/i370.h
2001 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
2003 * Makefile.in: Regenerate.
2004 * configure: Regenerate.
2006 * doc/c-i370.texi: New file.
2007 * doc/all.texi: Include it.
2008 * doc/as.texinfo: And here.
2009 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
2010 * doc/Makefile.in: Regenerate.
2012 2000-02-19 Michael Meissner <meissner@redhat.com>
2014 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
2015 determine if an instruction can be used in parallel with an ADDppp
2016 or SUBppp instruction.
2018 2000-02-22 Andrew Haley <aph@cygnus.com>
2020 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
2022 1999-12-30 Andrew Haley <aph@cygnus.com>
2024 * config/tc-mips.c (mips_gp32): New variable.
2025 (macro_build) Use mips_gp32.
2027 (md_longopts): Add "-mgp32" and "-mgp64".
2028 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
2030 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2032 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
2033 warning, and bump it to 1.
2035 2000-02-22 Ian Lance Taylor <ian@zembu.com>
2037 From Brad Lucier <lucier@math.purdue.edu>:
2038 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
2041 2000-02-21 Catherine Moore <clm@cygnus.com>
2043 * config/tc-mips.c (MF_HILO_INSN): Define.
2044 (mips_7000_hilo_fix): Declare.
2045 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
2046 (md_parse_option): Check for 7000_HILO_FIX options.
2047 (OPTION_M7000_HILO_FIX): Define.
2048 (OPTION_NO_M7000_HILO_FIX): Define.
2049 * doc/c-mips.texi (-mfix7000): Describe.
2051 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
2053 * listing.c (print_lines): Remove unused variable `end'.
2055 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
2056 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
2057 reloc_type when BFD_ASSEMBLER.
2058 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
2059 reloc_type when BFD_ASSEMBLER. Move common code out of switch
2060 statement and quell signed vs. unsigned comparison warning.
2062 2000-02-18 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-d10v.c (find_opcode): Add a symbol's value to
2065 the computed frag offset, rather than overwriting it.
2067 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
2069 * config/tc-sh.c ("elf/sh.h"): Include.
2070 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
2071 (md.begin): Initialize target_arch.
2072 Only include opcodes in has table that match selected architecture.
2073 (parse_reg): Recognize register names for sh-dsp.
2074 (parse_at): Recognize post-modify addressing.
2075 (get_operands): The leading space is now optional.
2076 (get_specific): Remove FDREG_N support. Add support for sh-dsp
2077 arguments. Update valid_arch.
2078 (build_Mytes): Add support for SDT_REG_N.
2079 (find_cooked_opcode): New function, broken out of md_assemble.
2080 (assemble_ppi, sh_elf_final_processing): New functions.
2081 (md_assemble): Use find_cooked_opcode and assemble_ppi.
2082 (md_longopts, md_parse_option): New option: -dsp.
2083 * config/tc-sh.h (elf_tc_final_processing): Define.
2084 (sh_elf_final_processing): Declare.
2086 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
2088 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
2089 the unwinder subspace. Save the current seg/subseg before creating
2092 2000-02-10 Nick Clifton <nickc@cygnus.com>
2094 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
2095 little endian targets.
2096 (INST_BYTE1): Redefine to handle big and little endian
2098 (cpu_type): New type: Select between M340 and M210.
2099 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
2100 instructions of the M340.
2101 (md_assemble): Add support for the MULSH and OPSR classes of
2103 (md_atof): Add support for little endian targets.
2104 (md_parse_option): Add support for -EL, -EB and -mcpu command
2106 (md_convert_frag): Add support for little endian targets.
2107 (md_apply_fix3): Add support for little endian targets.
2108 (md_number_to_chars): Add support for little endian targets.
2110 2000-02-10 Timothy Wall <twall@redhat.com>
2112 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
2113 defined, use it to verify the symbol just read should be a label.
2115 2000-02-10 Timothy Wall <twall@redhat.com>
2117 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2118 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2119 around colons when KEEP_WHITE_AROUND_COLON is defined.
2120 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2121 and KEEP_WHITE_AROUND_COLON.
2123 2000-02-08 Timothy Wall <twall@redhat.com>
2125 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2127 (do_repeat): New. Abstract repeat logic so that a "break" can be
2129 (end_repeat): New. Provide support for a "break" out of the
2131 * read.h: Add prototypes for new functions.
2133 2000-02-08 Timothy Wall <twall@redhat.com>
2135 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2136 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2137 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2140 2000-02-08 Timothy Wall <twall@redhat.com>
2142 * read.c: Added elseif to directives table.
2143 * read.h: Added prototype for s_elseif.
2144 * doc/as.texinfo: Added description for elseif.
2145 * cond.c (s_elseif): New function
2147 2000-02-04 Timothy Wall <twall@redhat.com>
2149 * listing.c (print_lines): Remove conditionals causing bug in
2152 2000-02-03 Timothy Wall <twall@cygnus.com>
2154 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2156 * frags.c (frag_new): Calculate fr_fix in octets
2157 (frag_now_fix) Return offset as target address offset (bytes).
2158 (frag_now_fix_octets) New - Return offset in octets (8-bit
2160 * frags.h: Added prototype for frag_now_fix_octets().
2161 Distinguish between octets and bytes in field descriptions.
2162 * listing.c (calc_hex): Account for octets vs bytes when
2163 printing addresses/offsets.
2164 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2165 target is little-endian, print the octets in a word in big-endian
2166 order so that the display looks like a proper hexadecimal number,
2167 instead of having the octets reversed.
2168 * read.c (do_align): When recording alignment, alignment power
2169 should be in terms of target bytes (minimum addressible unit)
2171 (do_org) Convert ORG target address (byte) argument into an
2172 octet offset when generating a variable fragment.
2173 * symbols.c (resolve_symbol_value): Symbol final value
2174 converted to a target address offset (bytes) from its octet offset.
2175 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2176 offset (bytes) is adjusted by the frag offset (octets) converted
2178 (coff_frob_section) Section alignment power is in terms of bytes;
2179 convert it to an octet alignment power when calculating size (and
2180 size mask) in octets. Don't modify the section size in order to
2181 "align" it for TI COFF, since that format has a different method
2182 for storing alignment information.
2184 2000-02-01 Timothy Wall <twall@cygnus.com>
2186 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2187 entries, matching the way GCC generates them. If not escaped, the
2188 filename is encoded incorrectly.
2190 2000-01-31 Nick Clifton <nickc@cygnus.com>
2192 * config/tc-arm.c (reg_table): Add support for ATPCS register
2195 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2197 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2199 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2201 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2202 of a symbol when we really care about its value.
2204 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2206 * config/tc-mcore.c (md_assemble): Give warning message if
2207 operands passes to instruction are more than the spec.
2209 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2211 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2212 Thumb mode but the label seen was not declared as '.thumb_func'
2213 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2214 correct disassembly of Thumb code bounded by non function labels.
2216 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2218 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2219 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2221 * Makefile.in: Same here.
2224 * configure.in: Set bfd_gas for i386-aout when primary target
2225 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2226 we may need the primary te_file. Remove incorrect comment.
2228 * configure: Regenerate.
2230 * config/e-i386aout.c: New file.
2232 * as.c (USE_EMULATIONS): Move to before print_version_id.
2233 (struct emulation): Add i386aout.
2234 (show_usage): Split text strings. Reformat -a text. Add --em
2238 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2239 (aout_format_ops): New.
2242 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2243 preprocessor conditional and add aout USE_EMULATIONS tests.
2244 (read_a_source_file): Don't pass error strings to printf as
2248 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2250 (do_data): Same here.
2251 (process_file): And here.
2254 * symbols.c (colon): Rewrite "already defined" fatal message
2255 code for aout with USE_EMULATIONS.
2258 * config/obj-aout.c (OBJ_HEADER): Define.
2259 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2261 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2262 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2264 (obj_aout_type): Expand S_SET_OTHER here too.
2265 (obj_read_begin_hook): Remove.
2266 (aout_pop_insert): New.
2267 (obj_aout_s_get_other): New.
2268 (obj_aout_s_get_desc): New.
2269 (aout_format_ops): New.
2272 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2273 gets aout_pseudo_table.
2274 (aout_pseudo_table): Declare.
2275 (obj_read_begin_hook): Define.
2278 * config/obj-coff.c (obj_pseudo_table): Rename to
2280 (coff_pop_insert): Use coff_pseudo_table.
2281 (coff_sec_sym_ok_for_reloc): Remove.
2282 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2283 and comment all zero entries and remove #if 0 code.
2286 * config/obj-coff.h (obj_pop_insert): Define.
2287 (coff_pseudo_table): Declare.
2290 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2291 s_get_size, s_set_size. Comment all zero entries.
2294 * config/obj-elf.c (elf_s_get_other): New function.
2295 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2296 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2297 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2299 (obj_elf_parse_section_letters): Don't pass error strings to
2300 printf as format arg.
2303 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2305 (elf_s_get_other): Declare.
2306 (S_GET_OTHER) Define as elf_s_get_other if not already
2308 (S_SET_OTHER): Only define when not already defined.
2309 (elf_obj_read_begin_hook): Declare.
2310 (obj_read_begin_hook): Define.
2311 (elf_obj_symbol_new_hook): Declare.
2312 (obj_symbol_new_hook): Define.
2315 * config/obj-multi.h: Add copyright header and protect against
2316 multiple inclusion. Add * to all function pointers.
2317 (OBJ_HEADER): If defined, include it rather than other defines
2319 (obj_frob_file_after_relocs): Test for NULL.
2320 (obj_symbol_new_hook): Here too.
2321 (obj_sec_sym_ok_for_reloc): And here.
2322 (S_GET_OTHER): Define.
2323 (S_GET_DESC): Define.
2324 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2325 (OBJ_MAYBE_ELF): Update comment.
2327 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2328 OBJ_AOUT preprocessor conditional and handle emulation by
2329 testing OUTPUT_FLAVOR.
2330 (i386_displacement): Here too.
2331 (md_section_align): Similarly here.
2332 (i386_target_format): Conditionally compile when more than one
2333 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2334 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2335 (i386_displacement): Here too.
2338 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2339 Define TARGET_FORMAT for aout only when not multi.
2342 * config/te-multi.h: Delete file as it's identical to te-generic.h
2344 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2346 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2347 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2350 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2352 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2355 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2357 * config/tc-mips.c (mips_do_align): New function.
2358 * config/tc-mips.h (md_do_align): Define.
2360 2000-01-10 Philip Blundell <philb@gnu.org>
2362 * doc/c-arm.texi (ARM Options): Fix typo.
2363 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2364 line separator for Linux.
2365 * doc/as.texinfo (Comments): Mention the ARM.
2367 2000-01-10 Philip Blundell <pb@futuretv.com>
2369 * configure.in (arm*-*-conix*): New target.
2370 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2372 * configure: Regenerate.
2374 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2376 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2377 (obj_elf_visibility): New function.
2379 * doc/as.texinfo (Visibility): New node: document visibility
2382 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2384 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2385 warning for absolute jump/call without `*' in non-intel mode. No
2386 need to set i.types[0] JumpAbsolute in intel mode.
2388 1999-12-22 Philip Blundell <pb@futuretv.com>
2390 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2391 hook function when changing sections.
2392 (arm_s_data): Likewise.
2394 1999-12-14 Nick Clifton <nickc@cygnus.com>
2396 * config/tc-arm.c (md_parse_option): Add support for -marm720
2397 command line switch.
2399 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2401 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2402 (r_registers, xr_registers): Define.
2403 (r_register_name, xr_register_name): New functions.
2404 (md_assemble): Handle new am33 operand types and instruction
2406 (mn10300_insert_operand, check_operand): Likewise.
2408 1999-11-29 Nick Clifton <nickc@cygnus.com>
2410 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2411 (s_force_thumb): Set thumb_mode to 2.
2412 (md_assemble): Do not complain about thumb instructions on a
2413 non-thumb target if thumb_mode is set to 2.
2415 1999-11-28 Michael Meissner <meissner@cygnus.com>
2417 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2418 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2419 (O_...): Add new machine dependent expressions if we are handling
2420 explicit relocations.
2421 (alpha_reloc_op): New static table holding the explicit relocation
2423 (alpha_literal_hash): New static to hold the hash table for
2424 explicit relocations.
2425 (alpha_macros): Add support for explicit relocations.
2426 (md_begin): If explicit relocations, initialize hash table.
2427 (md_assemble): Don't print a second error if tokenize_arguments
2428 already printed an error message.
2429 (md_apply_fix): Add support for explicit relocations.
2430 (alpha_force_relocation): Ditto.
2431 (alpha_fix_adjustable): Ditto.
2432 (alpha_adjust_symtab): New function to support explicit
2434 (alpha_adjust_symtab_relocs): Ditto.
2435 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2436 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2437 Add support for explicit relocations. Return -2 if an error
2438 message was already printed.
2439 (find_macro_match): Add support for explicit relocations. Comment
2441 (emit_insn): Add support for explicit relocations.
2442 (assemble_tokens): Ditto.
2444 (load_expression): Ditto.
2447 (emit_ir_load): Ditto.
2448 (emit_loadstore): Ditto.
2451 (emit_sextX): Ditto.
2452 (emit_division): Ditto.
2453 (emit_jsrjmp): Ditto.
2454 (emit_retjcr): Ditto.
2456 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2458 (tc_adjust_symtab): If explicit relocations, call the function
2459 alpha_adjust_symtab.
2460 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2461 relocations next to the literal relocation they reference.
2462 (TC_INIT_FIX_DATA): Initialize the new fields.
2463 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2465 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2467 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2468 'B' operand for PA2.0 bb instruction.
2470 1999-11-18 Nick Clifton <nickc@cygnus.com>
2472 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2475 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2477 (mcore_force_relocation): Force relocations to be generated for
2480 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2482 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2483 (i386_displacement): Disallow O_big displacements.
2485 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2487 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2488 Small improvements in error checking.
2489 (md_assemble): Support for unconditional ARM instructions.
2490 (md_parse_option): Support for -m[arm]v5e flag.
2492 1999-11-12 Nick Clifton <nickc@cygnus.com>
2494 * macro.c (buffer_and_nest): Do not check beyond the end of the
2497 1999-11-11 Nick Clifton <nickc@cygnus.com>
2499 * macro.c (buffer_and_nest): Look for seperator after TO and
2502 1999-11-08 Andrew Haley <aph@cygnus.com>
2504 * app.c (do_scrub_chars): When in State 10, treat backslash
2505 characters in the same way as as symbol characters.
2507 1999-11-07 Richard Henderson <rth@cygnus.com>
2509 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2510 the previous label was in the current section before playing
2511 with auto-alignment.
2513 1999-11-06 Nick Clifton <nickc@cygnus.com>
2515 * config/tc-v850.c (v850_force_relocation): Force relocation
2517 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2520 1999-11-05 Michael Meissner <meissner@cygnus.com>
2522 * expr.h (operatorT): Increase machine dependent operators to 16.
2523 * expr.c (op_rank): Ditto.
2525 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2527 * read.c (pseudo_set): Reject attempts to set the value of a
2530 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2533 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2535 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2536 to bfd_set_section_contents.
2538 1999-11-03 Nick Clifton <nickc@cygnus.com>
2540 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2542 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2544 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2545 (mips_ip): Use OPCODE_IS_MEMBER.
2547 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2549 * config/tc-arm.c (reg_required_here): Improve comments.
2551 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2552 (tinsns): Initialize variants field.
2554 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2555 BAD_PC respectively.
2557 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2559 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2560 * config/tc-arm.h: Fix compile time warnings.
2562 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2564 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2565 form @abs16, @(abs16) and @(abs16 + imm).
2567 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2569 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2570 (ISA_HAS_64_BIT_REGS) New.
2571 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2572 mips_emit_delays,macro_build,load_register,load_addresss,
2573 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2574 and/or use new ISA_xxx macros in expressions involving
2575 ISA, particularly mips_opts.isa.
2577 1999-10-18 Michael Meissner <meissner@cygnus.com>
2579 * expr.h (operatorT): Add machine dependent operators md1..md8.
2580 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2581 for the machine dependent operators to use.
2583 * expr.c (op_rank): Add machine dependent operators.
2585 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2587 (O_cpregister): Ditto.
2588 (md_begin): Change X_op test that field is wide enough to use
2589 O_max instead of O_alpha_max.
2590 (cpu_types): Fill in missing initializer.
2591 (alpha_num_macros): Make unsigned.
2592 (md_assemble): Make opnamelen be size_t.
2593 (md_apply_fix): Cast alpha_num_operands to int before testing.
2594 (alpha_force_relocation): Ditto.
2595 (alpha_fix_adjustable): Ditto.
2596 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2597 (tc_gen_reloc): Ditto.
2598 (tc_get_register): Ditto.
2603 (s_alpha_ent): Ditto.
2604 (s_alpha_end): Ditto.
2605 (s_alpha_frame): Ditto.
2606 (s_alpha_prologue): Ditto.
2607 (s_alpha_file): Ditto.
2608 (s_alpha_gprel32): Ditto.
2609 (s_alpha_proc): Ditto.
2610 (s_alpha_set): Ditto.
2611 (s_alpha_base): Ditto.
2612 (s_alpha_align): Ditto.
2613 (s_alpha_arch): Ditto.
2614 (alpha_align): Ditto.
2615 (assemble_insn): Suppress unused variable warning.
2617 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2618 order in the structure.
2619 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2621 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2623 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2625 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2627 * config/tc-i386.c (i386_index_check): Correct #endif location.
2629 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2631 * as.c (show_usage): Document new options.
2632 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2633 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2634 (parse_args): Parse the new options.
2635 (main): If there were warnings, and --fatal-warnings
2636 was specified, print an error.
2637 * as.h: New variable, flag_fatal_warnings, for new option.
2639 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2641 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2642 '@'. Change autoincrement completers to fall through to cache control
2645 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2647 (pa_parse_addb_64_cmpltr): New function.
2649 * config/tc-hppa.c (pa_ip): Change error message.
2650 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2651 '?Q' args to allow falling through.
2653 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2654 Remove unused conditional codes.
2655 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2657 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2659 * config/tc-d30v.c (CHAR_BIT): Define.
2660 (check_range): Fix bit operations to support integers bigger than
2663 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2665 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2668 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2669 Doug Evans <devans@cygnus.com>
2671 Add support for m32rx.
2672 * config/tc-m32r.c (enable_m32rx): New static global.
2673 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2674 (allow_m32rx): New function.
2675 (M32R_SHORTOPTS): Add `O'.
2676 (md_longopts): Add --m32rx plus several warning options.
2677 (md_parse_option): Handle new options.
2678 (md_show_usage): Print them.
2679 (md_begin): Enable m32rx.
2680 (OPERAND_IS_COND_BIT): New macro.
2681 (first_writes_to_seconds_operands): New function.
2682 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2683 (target_make_parallel,assemble_two_insns): New functions.
2684 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2685 If optimizing and m32rx, try to make consecutive insns parallel.
2687 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2689 * config/tc-mips.c (nopic_need_relax): Allow for the
2690 .sdata.foo sections generated by -fdata-sections,
2691 and for the .gnu.linkonce.s sections generated by C++.
2693 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2695 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2696 with cleaner code using completer prefixes. Add 'Y'.
2698 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2700 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2702 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2703 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2704 insn does not match and we should try the next insn in the table.
2706 1999-09-22 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2710 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2712 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2715 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2717 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2718 OBJ_ELF. If ELF, add "sq".
2719 (md_parse_option): If ELF, ignore -s and -q.
2720 (md_show_usage): Mention ELF options.
2722 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2724 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2727 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2729 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2731 * config/tc-hppa.c (struct pa_it): New field "trunc".
2732 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2733 (pa_parse_ftest_gfx_completer): New function
2734 (pa_parse_fp_cnv_format): New function.
2736 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2737 (md_apply_fix): Handle 22bit pc-rel branches.
2739 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2741 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2743 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2745 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2747 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2749 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2750 (pa_ip): Handle 'fX'.
2752 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2754 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2755 unwinds unless the function is in the text space.
2756 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2758 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2760 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2761 (md_assemble): To here. Tweak address generation.
2763 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2765 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2766 (md_assemble): Call dwarf2_where for OBJ_ELF.
2767 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2768 (pa_end_of_source): New function.
2769 * tc-hppa.h (md_end): Define for OBJ_ELF.
2771 1999-09-14 Michael Meissner <meissner@cygnus.com>
2773 * configure.in (Canonicalization of target names): Remove adding
2774 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2775 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2776 * configure: Regenerate.
2778 1999-09-14 Donn Terry <donn@interix.com>
2780 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2782 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2784 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2785 pc-relative jmp/call to an absolute symbol.
2786 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2787 absolute section symbols.
2789 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2790 jump handling code and comments.
2792 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2794 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2795 the value if TE_PE and a global defined symbol.
2797 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2799 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2800 print the symbol, rather than printing it here.
2802 1999-09-11 Donn Terry <donn@interix.com>
2804 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2805 BFD_RELOC_RVA relocations.
2807 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2808 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2811 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2813 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2814 * doc/internals.texi (Object format backend): Document
2817 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2818 relocations against global symbols if TE_PE.
2820 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2821 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2823 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2826 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2827 symbols which do not have a constant value, or tags with
2828 non-tags. Remove the symbol from the list before adding it at the
2831 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2832 C_FCN symbol differently if TE_PE.
2833 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2834 appears in the pseudo-op, rather coff_line_base which is only set
2837 * config/obj-coff.c (obj_coff_loc): New static function.
2838 (obj_pseudo_table): Add "loc".
2840 * config/obj-coff.c (add_lineno): Check that the line number is
2843 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2844 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2846 (md_atof): Return NULL rather than 0.
2847 * config/tc-i386.c (md_atof): Change type to int.
2848 * expr.c (expr): Change first parameter to int.
2849 * config/obj-coff.c: Add declarations for static functions.
2850 (coff_frob_symbol): Use SYM_AUXENT.
2851 * config/tc-i386.h (flag_16bit_code): Don't declare.
2853 * config/obj-coff.c (obj_coff_section): Default to setting
2854 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2856 * write.c (adjust_reloc_syms): Print adjusted fixup.
2858 * expr.c (integer_constant): Correct too_many_digits calculation
2861 1999-09-09 Andreas Schwab <schwab@suse.de>
2863 * doc/c-arm.texi: Fix arguments of @var to not contain
2866 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2868 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2870 (md_parse_option): Only support -k flag for ELF and COFF targets.
2872 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2874 * config/tc-hppa.c (pa_ip): Put strict register checks before
2875 call to pa_parse_number.
2877 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2879 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2881 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2884 1999-09-06 Donn Terry <donn@interix.com>
2886 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2888 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2890 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2891 candidate instruction. Require registers for register arguments
2892 when in strict mode. Require assemble-time constants for
2893 constants when in strict mode.
2894 (pa_get_absolute_expression): Require a constant when in strict
2897 1999-09-06 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2901 1999-09-04 Steve Chamberlain <sac@pobox.com>
2903 * config/tc-pj.c: New file, supports picoJava in ELF.
2904 * config/tc-pj.h: Ditto.
2905 * configure.in (pjl*, pj*): New targets.
2906 * Makefile.am: Rebuild dependencies.
2907 (CPU_TYPES): Add pj.
2908 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2909 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2910 * doc/c-pj.texi: New file.
2911 * doc/as.texinfo: Add some PJ specifics.
2912 * doc/all.texi: Add PJ to the list of all architectures, sort them
2914 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2915 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2917 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2919 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2920 (obj_frob_file): Test for null pointer.
2921 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2922 (OBJ_PROCESS_STAB): And here.
2923 (elf_obj_sy): Remove
2925 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2926 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2927 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2929 * config/obj-coff.c (no_func): Remove.
2930 (coff_format_ops): Change occurrences of no_func to 0, as we test
2931 for 0 in obj-multi.h.
2933 * configure.in: Enable bfd for i386-coff when primary target is
2934 bfd. Enable i386 elf,coff emulation support. Don't set
2935 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2936 emulation to support.
2937 *configure: Regenerate.
2939 1999-09-02 Nick Clifton <nickc@cygnus.com>
2941 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2942 .section .line directive is encountered.
2944 1999-09-01 Nick Clifton <nickc@cygnus.com>
2946 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2949 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2950 * as.texinfo: Document --gdwarf2 command line option.
2951 Add additional documentation of ARM command line switches.
2953 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2955 * config/tc-i386.c (i386_intel_memory_operand): Combine
2956 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2957 and RESTORE_END_STRING around parse_register calls.
2958 (i386_operand): Here too.
2959 (i386_is_reg): Remove.
2960 (parse_register): Move as_bad calls from within this function to
2963 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2965 Based on a patch from H.J. Lu <hjl@gnu.org>
2966 * config/tc-i386.c (parse_register): Handle FP regs specially.
2967 (md_begin): Remove '(' and ')' from register_chars.
2969 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2971 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2972 error message (done elsewhere).
2974 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2976 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2978 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2980 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2983 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2985 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2987 Add new completers. Fix bug in 64 bit condition handling.
2989 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2992 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2994 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2996 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2998 1999-08-27 Jim Wilson <wilson@cygnus.com>
3000 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
3001 (struct ls): Add frag field. Initialize it to zero.
3002 (out_end_sequence): New local text_frag. Set it while in text section.
3003 Replace address check with frag check. Set ls.frag to text_frag if
3004 out_set_addr called.
3005 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
3006 Set it before switching sections. Replace address check with frag
3007 check. Set ls.frag to saved_frag if out_set_addr called.
3009 1999-08-26 David Mosberger <davidm@hpl.hp.com>
3011 * dwarf2dbg.c (out_end_sequence): If address changed, directly
3012 output "advance_pc" opcode instead of calling gen_addr_line().
3013 The latter has the undesired side-effect of creating a new row
3014 in the debug line info matrix.
3016 1999-08-26 Jim Wilson <wilson@cygnus.com>
3018 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
3019 ls.last_filename if last is less than zero. Set ls.last_filename
3020 when allocating new entry.
3021 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
3024 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
3026 * config/tc-i386.c (i386_index_check): Fix the displacement size
3027 when INFER_ADDR_PREFIX.
3029 1999-08-18 Nick Clifton <nickc@cygnus.com>
3031 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
3034 1999-08-17 Ian Lance Taylor <ian@zembu.com>
3036 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
3037 handle 0xffffNNNN constants correctly.
3039 1999-08-16 Nick Clifton <nickc@cygnus.com>
3041 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
3044 1999-08-13 Nick Clifton <nickc@cygnus.com>
3046 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
3047 (md_apply_fix3): Always pass positive values to
3048 validate_offset_imm.
3050 1999-08-12 Nick Clifton <nickc@cygnus.com>
3052 * config/tc-arm.c (skip_whitespace): New macro.
3053 Formatting tidy ups.
3055 (md_apply_fix3): Store relocation offset in addend for ELF based
3057 (arm_force_relocation): Always generate relocs for Thumb function
3060 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
3062 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
3063 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
3065 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
3067 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
3068 flags for the unwind subspace.
3070 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
3071 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
3072 suitable relocation based on the size of the target's pointer.
3073 Always Use subsegment zero for the unwinders.
3074 (pa_level): Handle "2.0w".
3076 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3078 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
3079 with the following instruction unless this was specified.
3081 1999-08-09 Ian Lance Taylor <ian@zembu.com>
3083 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
3084 certain sections, to match BFD changes.
3086 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3088 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
3089 (EXTRA_SCRIPTS): Define to keep automake happy.
3090 * Makefile.in: Rebuild.
3092 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3094 * Makefile.am: Rename .dep* files to DEP*.
3095 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
3096 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
3098 * Makefile.in: Rebuild.
3100 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
3102 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
3104 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3106 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
3107 avoid problems on DOS filesystems.
3108 * Makefile.in: Rebuild.
3110 * doc/as.texinfo (Section): Document 's' flag for COFF version.
3112 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
3114 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3117 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3119 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3120 line to create ${GDBINIT} rather than .gdbinit.
3121 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3123 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3125 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3127 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3129 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3131 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3133 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3134 non-adjustable symbols.
3136 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3138 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3140 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3142 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3145 1999-08-05 Donn Terry <donn@interix.com>
3147 * config/te-interix.h: New file.
3148 * configure.in (i386-*-interix*): New target.
3149 * configure: Rebuild.
3151 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3153 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3154 selectors for ELF too.
3155 (selector_table): Add "ltp" and "rtp" selectors.
3157 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3159 * config/tc-i386.c (i386_operand): No need to change
3160 operand_string pointer in segment reg case before goto
3161 do_memory_reference. Initialise displacement_string_start and
3162 displacement_string_end after do_memory_reference label.
3163 (i386_index_check): Add operand_string param, and print error
3164 message on failure here.
3165 (i386_intel_memory_operand): Instead of here.
3166 (i386_operand): And here.
3167 (INFER_ADDR_PREFIX): Enable.
3169 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3171 * config/tc-i386.h (DefaultSize): Define. Renumber following
3172 opcode_modifier defines.
3174 From Etienne Lorrain <etienne.lorrain@ibm.net>
3175 * config/tc-i386.c (stackop_size): New variable.
3176 (set_16bit_code_flag): Clear it here.
3177 (set_16bit_gcc_code_flag): New function.
3178 (md_pseudo_table): Add "code16gcc" entry.
3179 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3181 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3183 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3184 next_set_end even if the end symbol is being discarded.
3186 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3187 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3188 * config/obj-coff.c: Likewise.
3189 (seg_info_type): Remove.
3190 (seg_info_off_by_4): Change to array of segT.
3191 (s_get_segment): Adjust accordingly.
3192 (obj_pseudo_table): Fully initialize sentinel entry.
3194 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3195 Ralf Baechle <ralf@uni-koblenz.de>.
3197 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3199 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3201 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3203 * config/tc-i386.c: Indentation and white space changes.
3204 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3205 don't enable it by default.
3206 (i386_intel_operand): Remove redundant prototype.
3207 Move check on number of memory operands, and i.mem_operands++
3208 (i386_intel_memory_operand): To here.
3209 Remove i386_immediate code from here. Remove special case code
3210 for input and output using (%dx). Remove base/index checks and
3211 call i386_index_check instead. Save initial operand_string
3212 argument for error message.
3213 (i386_operand): Remove redundant prototype. Move base/index
3214 checks to i386_index_check.
3215 (i386_displacement): Move intel mode check for non-zero
3217 (i386_intel_memory_operand): To here.
3219 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3221 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3222 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3223 by .register pseudo-op if -64 and --no-undeclared-regs.
3224 (s_register, sparc_adjust_symtab): New functions.
3225 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3226 Declare sparc_adjust_symtab as tc_adjust_symtab.
3227 * doc/c-sparc.texi: Add description of #ignore special literal
3228 for .register pseudo-op.
3230 1999-07-30 Catherine Moore <clm@cygnus.com>
3232 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3233 the relocation's section offset.
3235 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3237 * write.c (fixup_segment): Fix generic error check overflow test.
3239 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3240 X_add_number to long.
3242 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3244 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3247 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3249 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3252 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3254 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3256 * configure.bat: Remove; obsolete.
3257 * config/go32.cfg: Likewise.
3259 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3261 * configure.in (i386-*-vxworks*): New target.
3262 * configure: Rebuild.
3264 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3266 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3268 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3270 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3272 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3273 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3274 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3275 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3276 MAX_RELOC_EXPANSION): Define.
3277 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3279 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3281 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3282 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3283 block. Print a warning if an 8-bit or 16-bit constant
3284 displacement or immediate is truncated on output.
3285 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3287 (i386_operand): Disallow immediate jump absolute operand.
3289 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3291 * configure.in: Bump version number to 2.9.5.
3292 * configure: Rebuild.
3294 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3297 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3299 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3300 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3302 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3304 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3306 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3308 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3309 if -mno-fpu was given.
3310 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3312 (cons_fix_new_arm): Remove misleading comments.
3314 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3316 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3318 (relax_segment): Likewise. After giving a rs_org error, convert
3319 the frag to rs_align to avoid cascading errors.
3321 1999-07-12 Andreas Schwab <schwab@suse.de>
3323 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3325 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3327 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3328 as appropriate. Fill in structure initializations. Add variable
3329 initializations. Add casts.
3330 * dwarf2dbg.c (print_stats): Change i to size_t.
3331 * listing.c (listing_listing): Change list_line to unsigned int.
3333 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3335 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3336 rather than checking for \001 and \002 in symbol name.
3337 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3339 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3341 * configure.in (hppa*-linux-gnu*): New target.
3342 * configure: Rebuilt.
3344 1999-07-08 Nick Clifton <nickc@cygnus.com>
3346 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3348 1999-07-07 Nick Clifton <nickc@cygnus.com>
3350 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3351 accessing symbolP directly.
3353 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3355 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3358 1999-07-05 Nick Clifton <nickc@cygnus.com>
3360 * config/tc-arm.c (ARM_EXT_V5): Define.
3361 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3362 (md_begin): Detect ARM v5 architectures.
3363 (md_parse_option): Accept arm v5 specification.
3364 (md_show_usage): Documment -marmv5 switch.
3366 * doc/c-arm.texi: Document -marmv5 command line option.
3368 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3370 (validate_immediate_twopart): New function. Determine if a
3371 constant can be computed by two ADD instructions.
3372 (output_inst): Remove its command line parameter - it was never
3374 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3375 implememt the ADRL pseudo op.
3376 (tc_gen_reloc): Generate a suitable error message if an ADRL
3377 instruction tries to generate a real reloc.
3379 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3381 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3383 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3386 1999-06-27 H.J. Lu <hjl@gnu.org>
3388 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3389 non BFD_ASSEMBLER case.
3391 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3393 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3396 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3398 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3399 out_end_sequence() when the address decreases due to a new frag.
3400 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3401 numbering starts with 1.
3403 1999-06-23 Nick Clifton <nickc@cygnus.com>
3405 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3407 (mcore_s_text): Call obj_elf_text for ELF target.
3408 (mcore_s_data): Call obj_elf_data for ELF target.
3409 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3411 (mcore_s_bss): New function: Dump literal table before changing
3413 (mcore_s_comm): New function: Dump literal table before changing
3416 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3417 No longer static functions.
3418 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3419 Provide prototypes for these functions.
3421 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3423 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3424 a list of names, to try obj_segment_name, and to try abbreviated
3425 names when using COFF without long section names.
3427 * config/tc-alpha.c: More use of symbol accessor functions.
3428 * config/tc-arc.c: Likewise.
3429 * config/tc-d30v.c: Likewise.
3430 * config/tc-fr30.c: Likewise.
3431 * config/tc-i860.c: Likewise.
3432 * config/tc-m88k.c: Likewise.
3433 * config/tc-mcore.c: Likewise.
3434 * config/tc-ns32k.c: Likewise.
3435 * config/tc-sparc.c: Likewise.
3436 * config/tc-v850.c: Likewise.
3438 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3439 sy_value with appropriate accessor functions.
3440 * config/tc-arm.c (md_apply_fix3): Likewise.
3441 * config/tc-d10v.c (AT_WORD_P): Likewise.
3442 * config/tc-v850.c (reg_name_search): Likewise.
3444 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3445 use symbol_get_bfdsym instead.
3446 * config/tc-ppc.c (md_assemble): Likewise.
3447 * config/tc-v850.c (v850_comm): Likewise.
3449 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3451 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3452 the symbol, rather than accessing the bsym member.
3453 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3454 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3455 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3456 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3457 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3458 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3459 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3460 * config/tc-v850.c (tc_gen_reloc): Likewise.
3462 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3464 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3465 (hppa_gen_reloc_type): Conditionalize on BFD64.
3466 (tc_gen_reloc): Re-enable ELF relocations.
3467 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3469 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3471 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3473 (do_ldst): Move assignment out of if condition.
3474 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3475 parentheses to avoid warning.
3477 1999-06-21 Nick Clifton <nickc@cygnus.com>
3479 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3480 macro to get at the BFD symbol associated with a GAS symbol.
3482 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3484 * config/tc-ppc.c: Update for symbol handling changes.
3485 * config/obj-coff.c: Likewise.
3487 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3489 * tc-hppa.c: General cleanups of ELF support. No more spaces
3490 and subspaces for ELF.
3491 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3492 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3493 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3494 (UNWIND_SECTION_NAME): Likewise.
3495 (space/subspace related structures): Conditionalize definitions
3497 (space/subspace directives and support routines): Conditionalize
3498 definitions and references/uses on OBJ_SOM.
3499 (label_symbol_struct): For ELF, track the symbol's segment. For
3500 SOM track its space.
3501 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3503 (USE_ALIASES): Kill for both SOM & ELF.
3504 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3505 (pa_space, pa_subspace): Corresponding changes.
3506 (pa_spaces_begin): Corresponding chagnes.
3507 (md_begin): Do not muck around with space/subspace stuff for
3509 (md_apply_fix): Temporarily disable argument relocation stuff
3511 (tc_gen_reloc): Temporarily disable relocation generation for
3513 (pa_build_unwind_subspace): Similarly.
3515 1999-06-16 Nick Clifton <nickc@cygnus.com>
3517 * config/tc-arm.c (thumb_set): New pseudo op.
3518 (text, data, section): Override these pseudo ops with ARM
3520 (s_thumb_set): New function: Perform the same as a .set pseudo
3521 op, but also mark the alias'ed symbol as being a Thumb
3523 (arm_s_text): New function: Perform the same as the .text
3524 pseudo op, but dump the literal pool before changing
3526 (arm_s_data): New function: Perform the same as the .data
3527 pseudo op, but dump the literal pool before changing
3529 (arm_s_section): New function: Perform the same as the
3530 .section pseudo op, but dump the literal pool before changing
3532 (arm_cleanup): Do not reset the current section before dumping
3535 1999-06-17 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3538 OPTION_NO_WARN_UNMATCHED entries.
3539 (md_parse_option): Generate a warning message if an unrecognised
3540 option is encountered.
3542 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3543 (get_operands): When parsing an expression after an '@' symbol
3544 has been detected, do not ignore '#' symbols.
3545 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3548 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3550 From K. Richard Pixley <rich@noir.com>:
3551 * configure.in (ppc-*-vxworks*): New target.
3552 * configure: Rebuild.
3554 1999-06-12 Philip Blundell <philb@gnu.org>
3556 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3558 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3560 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3561 which refer to symbols in linkonce sections, permit reducing the
3562 relocs if the symbol is local.
3564 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3566 * subsegs.c (subseg_text_p): New function.
3567 * as.h (subseg_text_p): Declare.
3568 * read.c (do_align): Use subseg_text_p to set the default fill.
3569 * write.c (subsegs_finish): Likewise.
3570 * config/obj-coff.c (write_object_file): Likewise.
3571 * config/tc-i386.h (md_maybe_text): Don't define.
3572 (md_do_align): Use subseg_text_p to set the default fill.
3573 * config/tc-m32r.c (m32r_do_align): Likewise.
3574 * config/tc-sh.c (sh_do_align): Likewise.
3575 * config/tc-sparc.h (md_do_align): Likewise.
3577 1999-06-12 David O'Brien <obrien@freebsd.org>
3579 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3580 * configure: Rebuild.
3582 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3584 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3585 * Makefile.am: Rebuild dependencies.
3586 * Makefile.in: Rebuild.
3588 * config/tc-i386.c (i386_immediate): Remove unused label
3591 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3592 * symbols.c: Likewise.
3593 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3594 sy_next field when taking address, rather than symbol_next.
3596 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3598 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3599 value from the output file architecture.
3600 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3601 * dwarf2dbg.h: Change bfd_vma to addressT.
3603 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3605 * dwarf2dbg.h: Use PARAMS in function declarations.
3607 1999-06-11 Martin Dorey <mdorey@madge.com>
3609 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3610 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3612 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3614 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3616 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3618 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3621 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3623 * read.c (read_a_source_file): Only declare inescape if
3626 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3628 (find_entry_byval): Add parens to avoid warning.
3630 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3632 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3635 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3637 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3640 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3641 synthetize_setx): New functions.
3642 (md_assemble): Broken the special cases into the above
3643 functions. Make compiler happy if sizeof(bfd_vma)==4.
3644 Fix sethi generated from set/setuw. If instructions have a relloc,
3645 always clear the fields to be relocated in the opcode.
3646 (sparc_ip): Remove special_case global variable.
3648 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3650 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3651 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3652 indication of success rather than a value.
3653 (itbl_get_val): Likewise.
3654 (itbl_get_field): Use strcspn. Change delimiters to include
3656 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3657 (itbl_get_val): Likewise.
3658 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3660 * symbols.c (copy_symbol_attributes): Convert local symbols to
3663 1999-06-10 Nick Clifton <nickc@cygnus.com>
3665 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3668 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3670 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3671 Optimize set if sizeof(bfd_vma) == 64.
3672 (sparc_ip): Fix sethi - without %hi() it should generate
3673 R_SPARC_22 reloc, not R_SPARC_HI22.
3674 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3676 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3678 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3679 (s_ncons): New function.
3680 (native_op_table): New table.
3681 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3682 R_SPARC_OLO10 handling.
3684 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3686 * expr.h (struct expressionS): Revert last change; widen X_op.
3687 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3689 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3691 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3692 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3693 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3694 * Makefile.in: Regenerated.
3696 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3697 `common' pass on to s_mri_common.
3698 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3700 1999-06-06 Richard Henderson <rth@cygnus.com>
3702 * config/obj-elf.c (obj_elf_section): Don't free the return
3703 value of demand_copy_C_string.
3705 1999-06-05 Richard Henderson <rth@cygnus.com>
3707 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3708 creation logic from obj_elf_create_section.
3710 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3711 (section_stack): New.
3712 (special_sections): Make const.
3713 (obj_elf_section): Gut and rewrite parsing.
3714 (obj_elf_change_section): New function broken out of obj_elf_section.
3715 (obj_elf_parse_section_letters): Likewise.
3716 (obj_elf_section_word): Likewise.
3717 (obj_elf_section_type): Likewise.
3718 (obj_elf_previous): Treat as a toggle.
3719 (obj_elf_popsection): New.
3720 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3721 (ppc_section_type): Likewise.
3722 * config/tc-ppc.h: Likewise.
3724 * expr.h (struct expressionS): Don't make X_op a bitfield.
3725 * config/tc-alpha.c: Update for symbol handling changes.
3726 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3727 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3729 1999-06-05 Richard Henderson <rth@cygnus.com>
3731 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3732 (dwarf2_gen_line_info): Kill unused variables.
3733 (dwarf2_finish): Likewise.
3734 (dwarf2_where): Likewise.
3735 (dwarf2_directive_file): If we've only got a string,
3736 hand off to s_app_file.
3737 * ecoff.c: Move the include of ecoff.h.
3738 * symbols.h (S_IS_FUNCTION): Prototype.
3740 * read.c (LEX_HASH): Supply a default.
3742 (s_globl): Update `c' after skipping whitespace.
3743 * read.h (LEX_END_NAME, is_name_ender): New.
3744 * expr.c (get_symbol_end): Respect it.
3746 1999-06-04 Mark Klein <mklein@dis.com>
3748 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3750 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3752 * config/tc-hppa.c: Update for symbol handling changes.
3754 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3756 * cgen.c: Update for symbol handling changes.
3757 * config/tc-m32r.c: Likewise.
3759 * config/tc-hppa.h: Update for symbol handling changes.
3760 * config/tc-hppa.c: Likewise.
3762 * config/tc-arm.h: Update for symbol handling changes.
3763 * config/tc-arm.c: Likewise.
3764 (symbol_make_empty): Remove. Just use symbol_create.
3766 * symbols.c (symbol_set_tc): Correct name.
3768 * Makefile.am: Rebuild dependencies.
3769 ($(OBJS)): Don't depend upon struc-symbol.h.
3770 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3771 * dep-in.sed: Don't remove struc-symbol.h.
3772 * Makefile.in: Rebuild.
3774 * doc/internals.texi (Symbols): Describe changes in symbol
3777 1999-06-03 Richard Henderson <rth@cygnus.com>
3779 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3780 instead of doing the work by hand.
3782 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3784 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3785 state of line state-machine.
3786 (struct ls): Collect DWARF2 line state-machine state in new member
3787 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3788 resulted in any DWARF2 directives.
3789 (reset_state_machine): New function.
3790 (out_end_sequence): Ditto.
3791 (dwarf2_gen_line_info): When switching sections or switching to a
3792 lower text address, call out_end_sequence() first to terminate the
3793 previous code sequence as code sequences MUST have monotonically
3794 increasing addresses.
3795 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3797 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3799 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3800 DWARF2 debug info (line information only, at this point).
3801 * as.h: Update comment about supported debug formats.
3802 * dwarf2dbg.c, dwarf2dbg.h: New files.
3803 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3805 * expr.c (operand): Don't use [ for parens if we want an index op.
3806 (op_encoding): Switch [ into O_index, if desired.
3807 (op_rank): Renumber with O_index on bottom.
3808 (expr): If O_index, match closing bracket.
3809 * expr.h (O_index): New.
3811 * read.c (read_a_source_file): Conditionally allow matched "
3812 in lines passed to md_assemble.
3814 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3816 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3818 Add support for storing local symbols in a small structure to save
3819 memory when assembling large files.
3820 * as.h: Don't include struc-symbol.h.
3821 (symbolS): Add typedef.
3822 * symbols.c: Include struc-symbol.h.
3823 (local_hash): New static variable.
3824 (save_symbol_name): New static function, from symbol_create.
3825 (symbol_create): Call save_symbol_name.
3826 (local_symbol_count): New static variable.
3827 (local_symbol_conversion_count): Likewise.
3828 (LOCAL_SYMBOL_CHECK): Define.
3829 (local_symbol_make): New static function.
3830 (local_symbol_convert): New static function.
3831 (colon): Handle local symbols. Create local symbol for local
3833 (symbol_table_insert): Handle local symbols.
3834 (symbol_find_or_make): Create local symbol for local label name.
3835 (symbol_find_base): Check for local symbol.
3836 (symbol_append, symbol_insert): Check for local symbols.
3837 (symbol_clear_list_pointers, symbol_remove): Likewise.
3838 (verify_symbol_chain): Likewise.
3839 (copy_symbol_attributes): Likewise.
3840 (resolve_symbol_value): Handle local symbols.
3841 (resolve_local_symbol): New static function.
3842 (resolve_local_symbol_values): New function.
3843 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3844 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3845 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3846 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3847 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3848 (symbol_previous, symbol_next): New functions.
3849 (symbol_get_value_expression): Likewise.
3850 (symbol_set_value_expression): Likewise.
3851 (symbol_set_frag, symbol_get_frag): Likewise.
3852 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3853 (symbol_mark_used_in_reloc): Likewise.
3854 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3855 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3856 (symbol_mri_common_p): Likewise.
3857 (symbol_mark_written, symbol_clear_written): Likewise.
3858 (symbol_written_p): Likewise.
3859 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3860 (symbol_section_p, symbol_equated_p): Likewise.
3861 (symbol_constant_p): Likewise.
3862 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3863 (symbol_get_obj, symbol_set_obj): Likewise.
3864 (symbol_get_tc, symbol_set_tc): Likewise.
3865 (symbol_begin): Initialize local_hash.
3866 (print_symbol_value_1): Handle local symbols.
3867 (symbol_print_statistics): Print local symbol statistics.
3868 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3869 Declare new symbols.c functions. Move many declarations here from
3871 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3872 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3873 (struct symbol): Move bsym to make it clearly the first field.
3874 Remove TARGET_SYMBOL_FIELDS.
3875 (symbolS): Don't typedef.
3876 (struct broken_word): Remove.
3877 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3878 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3879 (symbol_clear_list_pointers): Likewise.
3880 (symbol_insert, symbol_remove): Likewise.
3881 (symbol_previous, symbol_append): Likewise.
3882 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3883 (struct local_symbol): Define.
3884 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3885 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3886 (local_symbol_get_frag, local_symbol_set_frag): Define.
3887 (local_symbol_get_real_symbol): Define.
3888 (local_symbol_set_real_symbol): Define.
3890 * write.c (write_object_file): Call resolve_local_symbol_values.
3891 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3892 (TARGET_SYMBOL_FIELDS): Don't define.
3893 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3894 ECOFF_DEBUGGING, add ECOFF fields.
3895 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3896 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3897 ECOFF_DEBUGGING, add ECOFF fields.
3898 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3899 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3900 * config/tc-mcore.h: Don't include struc-symbol.h.
3901 (TARGET_SYMBOL_FIELDS): Don't define.
3902 (struct mcore_tc_sy): Define.
3903 (TC_SYMFIELD_TYPE): Define.
3904 * Many files: Use symbolS instead of struct symbol. Use new
3905 accessor functions rather than referring to symbolS fields
3908 * read.c (s_mri_common): Don't add in value of line_label.
3910 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3911 checking for SEC_LINK_ONCE.
3913 * config/tc-sh.h (sh_fix_adjustable): Declare.
3915 * app.c (input_buffer): New static variable.
3916 (app_push): Save saved_input in allocated buffer.
3917 (app_pop): Restored saved_input.
3918 (do_scrub_chars): Change get parameter to take char * and int as
3919 arguments. Change GET macro to pass input_buffer to get
3920 function. Don't save input into allocated buffer.
3921 * as.h (do_scrub_chars): Update declaration.
3922 * input-file.c (input_file_get): Change to take char * and int.
3923 Read data into passed in buffer. Remove static buffer.
3924 * read.c (scrub_from_string): Change to take char * and int. Copy
3925 data into passed in buffer.
3927 * hash.h: Neaten. Declare hash_traverse.
3928 * hash.c: Complete rewrite based on BFD hashing code.
3929 * gasp.c (chunksize): New variable.
3930 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3933 1999-05-28 Nick Clifton <nickc@cygnus.com>
3935 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3936 addend unless the target uses an old ABI.
3938 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3940 -Wchar-subscripts cleanup
3941 * listing.c (listing_newline): Use unsigned char variable, so
3942 calls to isascii,iscntrl are correct.
3943 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3945 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3946 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3947 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3948 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3950 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3952 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3954 (arch_coldfire_p): New #define.
3955 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3957 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3959 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3961 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3962 (install_operand): Add place `N'.
3963 (init_table): Add registers ACC, MACSR, MASK.
3965 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3967 * config/tc-m68k.c: Change mcf5200 --> mcf.
3968 (archs): Add mcf5206e, mcf5307.
3969 (m68k_ip): Add format `u'.
3970 (install_operand): Add place `m', `M', `h'.
3971 (init_table): Add upper/lower registers.
3973 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3975 1999-05-28 Martin Dorey <mdorey@madge.com>
3977 * config/tc-i960.c: Several minor changes to add ELF and
3978 BFD_ASSEMBLER support.
3979 * config/tc-i960.h: Likewise.
3980 * configure.in (i960-*-elf*): New target.
3981 * aclocal.m4, configure: Rebuild.
3983 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3985 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3986 reloc changes when defined(BFD_ASSEMBLER).
3988 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3990 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3992 * write.c (write_print_statistics): Output to file, not stderr.
3994 * expr.c (generic_bignum_to_int32,64): Prototype.
3996 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3997 output_sleb128, output_uleb128, output_big_sleb128,
3998 output_big_uleb128, output_big_leb128): Prototype.
3999 (output_big_sleb128, output_big_uleb128): Make inline.
4000 (output_big_leb128): Remove inline
4002 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
4003 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
4004 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
4005 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
4006 value for correct overflow check in write.c:fixup_segment.
4007 * write.c (fixup_segment): Move bitfield overflow checks to after
4008 the md_apply_fix call.
4009 * config/obj-coff.c (fixup_segment): Likewise.
4010 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
4011 valueT *val argument.
4013 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4015 * config/atof-ieee.c (gen_to_words): Correctly round a
4016 denormalized number. Fix off-by-one in range checking for
4017 exponent in a denormal.
4019 1999-05-10 Nick Clifton <nickc@cygnus.com>
4021 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
4024 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
4026 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
4028 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
4030 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
4031 (ReverseRegRegmem): Remove.
4032 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
4033 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
4034 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
4037 From Doug Ledford <dledford@redhat.com>
4038 * config/tc-i386.h (RegXMM): New for P/III.
4039 * config/tc-i386.c: Add support for P/III.
4041 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
4043 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
4044 (md_begin): Allow ppc32 insns in ppc64bridge mode.
4045 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
4047 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
4049 * config/tc-i386.c (i386_immediate): Skip whitespace before
4050 complaining about junk after expression.
4051 (i386_displacement): Likewise.
4053 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
4055 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
4056 Don't copy before downcaseing.
4058 1999-05-05 Catherine Moore <clm@cygnus.com>
4060 * tc-m68k.c: Include elf/m68k.h.
4061 (m68k_elf_final_processing): New routine.
4062 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
4065 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
4067 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
4070 1999-04-30 Nick Clifton <nickc@cygnus.com>
4072 * config/tc-mcore.c (mcore_s_section): Dump literals before
4075 1999-04-29 Nick Clifton <nickc@cygnus.com>
4077 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
4080 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
4082 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4083 (TC_INIT_FIX_DATA): Delete.
4084 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
4085 (TC_INIT_FIX_DATA): Delete.
4086 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
4087 * write.c (fix_new_internal): Initialize fx_cgen member.
4088 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
4089 (gas_cgen_md_apply_fix3): Update.
4090 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
4091 (md_cgen_record_fixup_exp): Update.
4092 (FX_OPINFO_R_TYPE): Update.
4094 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
4095 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
4096 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
4097 * frags.h (struct frag): Make opindex, opinfo ints.
4099 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
4101 1999-04-26 Tom Tromey <tromey@cygnus.com>
4103 * aclocal.m4, configure: Updated for new version of libtool.
4105 1999-04-22 Nick Clifton <nickc@cygnus.com>
4107 * config/tc-mcore.c (md_apply_fix3): Renamed function from
4109 (md_apply_fix3): Do not fix up absolute relocations against
4112 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
4114 1999-04-20 Nick Clifton <nickc@cygnus.com>
4116 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4117 changes and data-in-text directives.
4118 (mcore_cons): New function: intercept cons() operations.
4119 (mcore_float_cons): New function: intercept float_cons()
4121 (mcore_stringer): New function: intercept stringer() operations.
4123 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4125 * obj.h (struct format_ops): Change generate_asm_lineno field to
4127 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4129 * config/tc-alpha.c (find_opcode_match): Add default case to
4131 (find_macro_match): Likewise.
4132 (load_expression): Parenthesize && within ||.
4134 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4136 1999-04-17 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4139 .text .data .section pseudo ops.
4140 (mcore_s_section): New function. Dump lits before changing secs.
4141 (mcore_s_text): New function. Dump lits before changing secs.
4142 (mcore_s_data): New function. Dump lits before changing secs.
4144 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4146 * config/tc-mips.c (mips_32bitmode): New.
4147 (md_begin): Set mips_32bitmode if needed.
4148 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4149 Set EF_MIPS_32BITMODE.
4151 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4153 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4156 1999-04-16 Nick Clifton <nickc@cygnus.com>
4158 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4160 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4162 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4163 expressions correctly.
4166 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4168 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4170 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4172 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4173 and fmpynfadd instructions.
4175 1999-04-11 Richard Henderson <rth@cygnus.com>
4177 * as.h (environ): Declare it, if needed.
4178 * as.c (dump_statistics): Don't declare environ.
4179 * configure.in (environ): Detect declaration.
4180 * configure, config.in: Rebuild
4182 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4183 (i386_displacement): Allocate enough space for replacement buffer.
4184 Clean up replacement buffer initialization.
4186 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4188 * subsegs.c (section_symbol): Don't create a new symbol if one
4189 already exists; instead, use the existing one, but set its segment
4190 and frag data if it hasn't already been defined.
4191 * config/obj-coff.c (c_section_symbol): Likewise.
4193 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4195 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4197 1999-04-08 Nick Clifton <nickc@cygnus.com>
4199 * config/tc-mcore.c: New File: Support routines for MCore
4201 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4202 * config/obj-coff.c: Add support for mcore-pe target.
4204 * Makefile.am: Add support for MCore targets.
4205 * Makefile.in: Regenerate.
4206 * configure.in: Add support for MCore targets.
4207 * configure: Regenerate.
4209 * doc/all.texi: Set MCORE.
4210 * doc/as.texinfo: Document MCore specific command line options.
4212 * write.h: Prevent multiple inclusion.
4214 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4216 * asintl.h (LC_MESSAGES): Never define.
4217 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4219 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4222 * Makefile.am (m68k-parse.c): If configuring in the source
4223 directory, copy m68k-parse.y into the local directory before
4224 running ylwrap, to remove spurious differences when generating
4226 * Makefile.in: Rebuild.
4228 * config/tc-sparc.h (md_do_align): Just allocate the number of
4229 bytes necessary, rather than always allocating 1024.
4231 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4233 * listing.c (listing_newline): Add cast to avoid warning.
4234 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4235 * config/tc-i386.c (i386_scale): Add return value.
4236 (build_displacement_string): Remove unused local temp_disp2.
4237 (i386_intel_memory_operand): Add parentheses to avoid warning.
4238 (i386_intel_operand): Remove unused local end_of_operand_string.
4239 (i386_operand): Remove unused local operand_modifier.
4240 (i386_operand): Add parens to avoid warning.
4242 1999-04-04 Don Bowman <don@pixsci.com>
4244 * configure.in: Add mips*-*-vxworks* target; have it define
4246 * configure, config.in: Rebuild.
4248 1999-03-31 Nick Clifton <nickc@cygnus.com>
4250 * configure.in (emulations): Add support for arm-epoc-pe.
4251 * configure: Regenerate.
4252 * config/te-epoc-pe.h: New file. Define macros specific to
4254 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4255 for arm-epoc-pe target.
4257 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4259 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4261 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4263 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4264 detect ",n" without a condition.
4265 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4268 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4270 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4271 instruction is encoded with one bit.
4274 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4276 * doc/internals.texi (CPU backend): Mention that
4277 line_separator_chars should not include newline. From thi
4278 <ttn@mingle.glug.org>.
4280 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4282 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4283 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4285 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4287 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4289 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4291 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4294 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4296 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4298 1999-03-15 Martin Hunt <hunt@cygnus.com>
4300 * app.c (do_scrub_begin): Change '-' back to a symbol char
4301 so we can use multiple opcodes on a line again.
4303 * config/tc-d30v.c: By default, warn if a symbol has
4304 the same name as a register. Plus some minor
4305 updates from the branch.
4307 1999-03-13 Nick Clifton <nickc@cygnus.com>
4309 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4310 BFD_RELOC_16 and BFD_RELOC_64.
4312 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4314 * expr.c (expr): Add missing else.
4316 1999-03-12 Nick Clifton <nickc@cygnus.com>
4318 * config/tc-arm.c (md_apply_fix3): Improve error message.
4320 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4322 * Makefile.am (CPU_TYPES): Add fr30.
4323 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4324 (fr30,m32r dependencies): Update.
4325 * Makefile.in: Rebuild.
4327 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4328 (gas_cgen_record_fixup_exp): Ditto.
4329 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4330 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4331 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4332 (md_cgen_lookup_reloc): Update use of operand->type.
4333 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4334 (md_convert_frag): Call cgen_operand_lookup_by_num.
4335 (md_cgen_lookup_reloc): Update use of operand->type.
4336 (m32r_cgen_record_fixup_exp): Ditto.
4338 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4340 * config/tc-mips.c (md_show_usage): Fix message.
4342 1999-03-03 Nick Clifton <nickc@cygnus.com>
4344 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4345 and LDR reg,=<expr> instruction.
4347 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4350 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4352 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4354 1999-02-17 Nick Clifton <nickc@cygnus.com>
4356 This patch was created by: Scott Bambrough
4357 <scottb@corelcomputer.com>
4360 Special cased '@' character. The '@' character is used as the
4361 ARM assembler comment character, as a special character
4362 and in ELF .symver pseudo-op's, and as a special character in
4363 .type and .section pseudo-ops.
4364 (symver_pseudo): New static variable.
4365 (symver_state): New static variable.
4366 (struct app_save): Add field 'symver_state'.
4367 (app_push): Save global symver_state int struct app_save.
4368 (app_pop): Restore global symver_state from struct app_save.
4369 (do_scrub_chars): Special case handling of '@' character in
4372 * configure.in: Modified to recognize armv* uname syntax from ARM
4374 * configure: Regenerated.
4376 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4377 a prefix to the section's type.
4378 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4379 the type's typename.
4381 * config/tc-arm.h: Add support for PIC generation:
4382 (pic_code): New boolean.
4383 (obj_relocate_extern): Define.
4384 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4385 (TC_CONS_FIX_NEW): Define.
4386 (tc_fix_adjustable): Define.
4387 (GLOBAL_OFFSET_TABLE_NAME): Define.
4389 * config/tc-arm.c: Add support for PIC generation:
4390 (line_seperator_chars): Allow ';' as a seperator for Linux.
4391 (is_immediate_prefix): New macro.
4392 (arm_parse_reloc): New function.
4393 (s_arm_elf_cons): New function.
4394 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4395 (md_undefined_symbol): Special case handling for the Global Offset
4397 (md_apply_fix3): Handle PIC relocs.
4398 (tc_gen_reloc): Handle PIC relocs.
4399 (md_parse_option): Add support for '-k' command line switch to
4400 enable PIC generation.
4401 (cons_fix_new_arm): New function.
4402 (s_arm_elf_cons): New function.
4404 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4406 * configure.in: Add comments for uses of AC_DEFINE.
4407 * acinclude.m4: Likewise.
4408 * acconfig.h: Remove.
4409 * aclocal.m4: Rebuild.
4410 * configure: Rebuild.
4411 * Makefile.in: Rebuild.
4412 * config.in: Rebuild.
4414 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4416 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4417 non-constant offset from a base register.
4419 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4421 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4424 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4426 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4427 (emit_insn): Look for pc-relative and no-overflow specifiers on
4428 internal relocation types.
4430 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4432 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4435 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4437 (mips_4650, mips_4010, mips_4100): Variables removed.
4438 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4439 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4441 (md_begin): Don't bother initializing the mips_NNNN variables;
4442 mips_cpu is set, and that's good enough now.
4443 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4444 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4445 (show): New function, to handle wrapping in the CPU lists.
4446 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4448 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4450 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4451 than treat as an immediate specifier.
4453 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4455 * config/tc-i386.c: Prototype many functions.
4456 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4457 (i386_immediate): Remove unused second argument.
4458 (i386_intel_operand): Fix i386_is_reg typo.
4459 (i386_operand): Use allow_naked_reg.
4460 (output_invalid): Make operand int for K&R.
4462 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4464 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4466 * Makefile.in: Rebuild.
4468 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4470 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4472 (EXTRA_as_new_SOURCES): Comment out.
4473 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4474 * Makefile.in: Rebuild.
4475 * doc/Makefile.in: Rebuild.
4476 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4477 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4478 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4479 * configure: Rebuild.
4480 * aclocal.m4: Rebuild.
4481 * config.in: Rebuild.
4482 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4483 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4484 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4485 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4486 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4487 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4488 (gas_cgen_record_fixup_exp): Ditto.
4489 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4490 descriptor, not global variable.
4491 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4492 descriptor, not global variable. Refer to insert_operand handler
4493 via cpu descriptor, not global function.
4494 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4495 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4496 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4497 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4498 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4499 * config/tc-m32r.c: Ditto.
4500 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4501 (md_assemble): Ditto.
4502 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4504 1999-02-09 Nick Clifton <nickc@cygnus.com>
4506 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4507 relocations for ELF targets.
4509 1999-02-08 Nick Clifton <nickc@cygnus.com>
4511 * configure.in: Add support for StrongARM target.
4512 * configure: Regenerate.
4514 1999-02-05 Nick Clifton <nickc@cygnus.com>
4516 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4518 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4521 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4523 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4525 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4527 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4528 (INTEL_DWORD_MNEM_SUFFIX): Define.
4531 (DWORD_PTR): Define.
4532 (XWORD_PTR): Define.
4534 (OFFSET_FLAT): Define.
4536 (NONE_FOUND): Define.
4539 * config/tc-i386.c (set_intel_syntax): New routine.
4540 (intel_syntax): Declare.
4541 (allow_naked_reg): Declare.
4542 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4543 (intel_float_operand): New routine.
4544 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4545 Handle brackets as well as parens. Call i386_intel_operand for
4546 intel syntax. Reverse operands if appropriate. Handle new
4547 suffixes. Handle movzx and movsx.
4548 (i386_is_reg): New routine.
4549 (i386_immediate): New routine.
4550 (i386_scale): New routine.
4551 (i386_displacement): New routine.
4552 (i386_operand_modifier): New routine.
4553 (build_displacement_string): New routine.
4554 (i386_parse_seg): New routine.
4555 (i386_intel_memory_operand): New routine.
4556 (i386_intel_operand): New routine.
4557 (i386_operand): Call i386_displacement, i386_immediate,
4558 i386_scale, etc. instead of handling inline.
4559 (parse_register): Handle registers without prefix.
4561 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4563 * configure: Regenerate.
4564 * configure.in (arm-*-oabi): New.
4565 (thumb-*-oabi): New.
4566 * config/tc-arm.c (target_oabi): Declare.
4567 (md_apply_fix3): Support REL relocs.
4568 (md_parse_option): Handle -oabi.
4569 (elf32_arm_target_format): New routine.
4570 (md_longopts): Add OPTION_OABI.
4571 * config/tc-arm.h: Redefine TARGET_FORMAT.
4574 1999-01-28 Nick Clifton <nickc@cygnus.com>
4576 * write.c (write_relocs): Handle out of range error.
4578 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4579 (fr30_force_relocation): Default to 0.
4581 * config/tc-fr30.h (obj_fix_adjustable): Define.
4582 (TC_FORCE_RELOCATION): Define.
4584 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4587 1999-01-16 Nick Clifton <nickc@cygnus.com>
4589 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4590 merge of two instructions if the left instruciton kills the right.
4592 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4594 * Makefile.in: Regenerate.
4595 * configure.in: Redo test for using cgen.
4596 * configure: Regenerate.
4598 1999-01-09 Nick Clifton <nickc@cygnus.com>
4600 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4601 redefinition of this macro.
4603 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4605 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4608 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4610 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4611 a read of HI or LO and an immediatly following branch.
4613 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4615 * config/tc-mips.c (md_begin): Another correction to the setting of
4618 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4620 * config/tc-mips.c (md_begin): Correct type-o in setting of
4623 1998-12-21 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4626 bit insn when optimizing, so that parallelised instructions will
4627 start on a 32 bit boundary.
4629 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4631 * config/tc-mips.c (mips_eabi64): New.
4632 (md_begin): Set mips_eabi64.
4633 (mips_elf_final_processing): Use it.
4635 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4637 * config/tc-mips.c (mips_elf_final_processing):
4638 Correct setting of ABI in e_flags.
4640 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4642 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4645 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4647 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4649 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4651 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4652 warning, values that don't fit in the field.
4654 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4656 * config/tc-mips.c (mips_abi_string): New.
4657 (md_parse_option,md_longopts): Add mabi.
4658 (mips_elf_final_processing): Set e_flags based on mabi flag.
4660 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4662 * config/tc-mips.c (md_parse_option): Handle vr4111.
4664 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4666 * config/tc-h8300.c (build_bytes): Change message given if the
4667 instruction requires H8/300H mode and we're not in Hmode, to
4668 suggest that it may be the operand modes that are the problem, not
4669 necessarily the opcode.
4671 1998-12-10 Nick Clifton <nickc@cygnus.com>
4673 * config/tc-fr30.c: Add line separator character.
4675 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4677 * configure.in (hppa-*-mpeix*): New target.
4678 * config/obj-som.h (obj_som_compiler): Declare.
4679 * config/obj-som.c (compiler_seen): New static variable.
4680 (obj_som_compiler): New function.
4681 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4682 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4683 (pa_type_args): Set hppa_priv_level.
4684 (pa_compiler): New static function if OBJ_SOM.
4685 * configure: Rebuild.
4687 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4689 * read.c (output_leb128): Don't mark as inline.
4691 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4693 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4694 AIX .vbyte unaligned data support.
4695 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4696 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4699 1998-12-07 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4704 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4706 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4707 BFD_RELOC_ARM_PCREL_BRANCH.
4709 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4711 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4712 checking the target type.
4713 (mips-dec-bsd*): Set endian to little.
4714 * configure: Rebuild.
4716 COFF weak symbol support, based on patches from Mark Elbrecht
4717 <snowball3@usa.net>:
4718 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4719 * config/obj-coff.c (obj_coff_weak): New static function.
4720 (obj_coff_endef) [both versions]: Handle weak symbols.
4721 (coff_frob_symbol): Likewise.
4722 (yank_symbols): Likewise.
4723 (obj_pseudo_table): Add "weak".
4725 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4726 <aymeric.vincent@emi.u-bordeaux.fr>.
4727 * aclocal.m4: Rebuild with current tools.
4728 * configure: Rebuild.
4730 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4731 an assertion failure for a case we can't handle when OBJ_ECOFF.
4733 * expr.c (operator): And with 0xff to avoid problems with signed
4736 1998-12-03 Nick Clifton <nickc@cygnus.com>
4738 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4739 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4741 1998-12-02 Nick Clifton <nickc@cygnus.com>
4743 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4746 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4748 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4749 calculation of pcrel point.
4751 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4753 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4756 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4758 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4760 (d10v_cleanup): Only generate previous insn if a multiline insn is
4763 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4765 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4768 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4770 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4771 -marm6xxx command line switches.
4773 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4775 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4776 (itbl-ops.o): Delete duplicate dependencies.
4777 Rebuild dependencies.
4778 Add fr30 dependencies.
4779 * Makefile.in: Rebuild.
4781 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4783 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4785 * listing.c: Ignore line terminator characters found inside
4788 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4790 * po/gas.pot: Regenerated.
4792 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4795 fr30_is_label_start(). Also checks for delay slot insns.
4797 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4798 FR30 instructions which contain a colon in the mnemonic.
4800 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4802 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4804 * config/tc-fr30.c: Removed currently superflous code.
4806 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4808 * config/tc-fr30.h: New file.
4809 * config/tc-fr30.c: Tweaking so that it will compile.
4811 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4813 * config/tc-d10v.h (obj_fix_adjustable): Define.
4814 (TC_FORCE_RELOCATION): Define.
4815 (d10v_force_relocation): Declare.
4816 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4817 (md_apply_fix3): Handle Vtable relocs.
4818 (d10v_fix_adjustable): New.
4819 (d10v_force_relocation): New.
4821 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-d30v.c: Change default behaviour to ignore potential
4824 conflicts between register name and symbol names.
4826 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4828 * configure.in: Add fr30-*-*.
4829 * config/tc-fr30.c: New file.
4830 * Makefile.in: Regenerated.
4831 * config.in: Regenerated.
4832 * configure: Regenerated.
4833 * doc/Makefile.in: Regenerated.
4834 * po/gas.pot: Regenerated.
4836 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4838 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4841 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4843 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4845 (do_scrub_chars): Add some casts to unsigned char to avoid
4846 unwanted sign extension.
4847 * read.c (lex_type): Set characters about 127 to be symbol
4849 * config/tc-i386.c (md_begin): Set identifier_chars and
4850 operand_chars for values above 127.
4852 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4854 * configure.in: detect cygwin* instead of cygwin32*
4855 * configure: regenerate
4857 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4859 * listing.c: Add support for producing a listing from piped
4862 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4864 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4865 (append_insn): Account for the tx39's multiply behavior.
4867 1998-10-26 Michael Meissner <meissner@cygnus.com>
4869 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4870 from assemble_parallel_insns. Add support for '->' to indicate
4871 explicitly serializing the instructions.
4872 (md_assemble): Ditto.
4874 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4876 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4879 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4881 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4883 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4885 * config/tc-mips.c : support frame and regmask/fregmask when
4886 MIPS_STABS_ELF is specified.
4888 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4890 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4891 (md_apply_fix): Don't return 1 for VTABLE relocs.
4892 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4894 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4896 * doc/c-i386.texi: Replace occurences of "opcode" with
4897 "instruction mnemonic", "instruction", or "mnemonic" when
4898 referring to the name of an instruction. Use "opcode" when
4899 referring to the sequence of machine bytes.
4901 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4902 (is_opcode_char): Rename to is_mnemonic_char.
4903 (md_assemble and i386_operand): Correct error messages from
4904 "opcode" to "instruction mnemonic"
4905 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4906 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4907 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4908 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4909 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4910 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4911 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4913 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4915 * config/tc-i386.c (i386_operand): Check for garbage after
4918 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4920 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4921 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4923 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4925 * config/tc-sh.h (obj_fix_adjustable): Define.
4926 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4927 (md_apply_fix): Likewise.
4928 (tc_gen_reloc): Likewise.
4929 (sh_fix_adjustable): New.
4931 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4933 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4934 * cgen.h (gas_cgen_finish_insn): Update prototype.
4935 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4936 cgen_insn_t -> CGEN_INSN_INT.
4937 (make_parallel): Update handling of CGEN_INT_INSN_P.
4938 (assemble_parallel_insn): Ditto.
4939 (target_make_parallel): New function.
4940 (md_assemble): Use it.
4942 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4944 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4946 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4948 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4949 converted into lower case.
4951 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4953 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4954 (gas_cgen_tc_gen_reloc): Likewise.
4955 * config/tc-m32r.h (obj_fix_adjustable): Define.
4956 * config/tc-m32r.c (m32r_fix_adjustable): New.
4957 (m32r_force_relocation): Handle VTABLE relocs.
4959 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4961 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4963 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4965 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4966 to lower case before parsing.
4968 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4969 parallel insns modift buts in the PSW as a side effect.
4971 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4973 * config/tc-d30v.c (find_format): Test for missing flag and
4976 (md_apply_fix3): Fix error messages to avoid
4977 assumption about presence of a symbol.
4979 (parallel_ok): Disallow parallel instructions that both modify the
4982 (find_format): Generate a warning if an odd numbered register is
4983 used as the first register in a mutli-register instruction.
4985 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4987 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4988 relocations are always associated with a symbol.
4990 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4992 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4993 (elf32_sparc_force_relocation): Declare.
4994 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4995 (tc_gen_reloc): Handle vtable relocs.
4996 (elf32_sparc_force_relocation): New.
4998 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
5000 * symbols.c (S_IS_FUNCTION): New.
5001 * config/tc-v850.h (obj_fix_adjustable): Define.
5002 (TC_FORCE_RELOCATION): Define.
5003 (v850_force_relocation): Declare.
5004 * config/tc-v850.c (tc_gen_reloc): Use offset instead
5005 of fx_addnumber for VTABLE reloc addends.
5006 (md_apply_fix3): Handle VTABLE relocs.
5007 (v850_fix_adjustable): New.
5008 (v850_force_relocation): New.
5010 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
5012 * tc-hppa.c (fp_operand_format): Add some additional formats.
5013 (pa_ip): Do not automatically promote into pa2.0 mode.
5014 (pa_level): Handle ".level 2.0".
5016 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5018 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
5019 * config/tc-i386.h (template.extension_opcode): Change to
5020 unsigned int to allow full range of 8-bit opcode suffixes.
5021 (None): Redefine as 0xffff.
5023 From Jeff B Epler <jepler@usgs.gov>
5024 * doc/c-i386.texi (i386-SIMD): New section.
5026 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
5028 * read.c (discard_rest_of_line): New function.
5029 * read.h: Declare it.
5030 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
5032 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
5034 * config/tc-d10v.c (find_symbol_matching_register): New function.
5035 (find_opcode): Cope with the case where a register name matches
5038 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
5040 * config/tc-v850.c (md_pcrel_from): Rename to
5041 v850_pcrel_from_section.
5042 (v850_pcrel_from_section): Do not resolves symbols in other
5045 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
5047 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-d10v.c (find_opcode): Generate an error if a register
5050 is supplied for an operand that should not be a register.
5052 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-d30v.c (write_2_short): But do allow delayed branch
5055 instructions to have another instruction in the right bin.
5057 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
5059 * config/tc-d30v.c (write_2_short): Do not allow instructions in
5060 the right container if the left container holds a branch
5063 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
5065 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
5066 both a register name and symbol name.
5067 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
5069 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
5071 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
5072 execution unit class.
5074 (reg_name_search): If a name matches a register and a symbol,
5075 prefer the register.
5076 (find_format): Disallow flag registers when a general purpose
5077 register is required.
5078 If a number is required, but a register has been given, check to
5079 see if a symbol with the same name as the register exists, and if
5080 so, use that symbol.
5082 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
5084 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
5086 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-d30v.c (find_format): Do not accept flag registers as
5089 general purpose registers.
5090 (find_format): If an immediate value is expected at a given place
5091 in a format, but a register name has been provided instead, check
5092 to see if that register name matches the name of a predefined
5093 symbol and if it does, then use the symbol instead.
5094 (reg_name_search): If a register name matches a symbol name,
5095 prefer the register name to the symbol name.
5097 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
5100 the previous insn to empty.
5102 1998-09-20 Michael Meissner <meissner@cygnus.com>
5104 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
5105 pieces, forcing the use of an ANSI compiler.
5107 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5109 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
5111 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
5113 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
5115 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5117 (obj_elf_vtable_entry): Likewise.
5118 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5119 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5120 (tc_gen_reloc): Likewise.
5121 (arm_fix_adjustable): Likewise.
5122 (elf32_arm_force_relocation): New.
5123 (armelf_frob_symbol): Remove coff-style symbol support.
5125 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5127 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5129 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5131 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5132 OBJ_COFF so that routine is defined for a.out format.
5134 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5136 * config/tc-i386.c (i386_operand): Detect non-segment registers
5137 used as segment prefixes.
5139 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5141 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5142 optimize across FDE boundaries.
5144 * config/obj-coff.c (obj_coff_section): Preserve any link once
5145 flags when setting the section flags.
5147 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5149 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5150 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5152 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5154 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5157 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5159 * frags.c (frag_grow): Include the size of the frag struct in the
5162 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5163 if the new subseg comes before the old.
5165 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5167 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5168 to handle edge8 and edge16.
5170 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5172 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5173 before we clobber the symbol involved.
5175 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5177 * config/tc-arm.c: Remove OBJ_ELF definitions for
5178 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5179 use arm_adjust_symtab for OBJ_COFF.
5180 (armelf_adjust_symtab): New Routine.
5181 * config/tc-arm.h: Define obj_adjust_symtab to
5182 armelf_adjust_symtab for OBJ_ELF.
5184 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5186 * configure.in: Make all i386-elf targets use bfd_gas.
5187 * config/tc-i386.c (tc_i386_force_relocation): New.
5188 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5189 (md_apply_fix3): Likewise.
5190 (tc_gen_reloc): Handle them.
5191 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5192 tc_i386_force_relocation.
5194 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5196 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5198 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5201 current opcode after writing the first insturction of a reverse
5204 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5206 * read.h (generate_lineno_debug): Add prototype.
5207 * read.c (generate_lineno_debug): Make non-static.
5209 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5211 * config/tc-i386.c (md_assemble): Only warn for address/data size
5214 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5216 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5217 against Thumb function names, as the linker needs this information.
5219 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5221 * expr.c (operand): Check also that there is no advance in operand
5222 after atof_generic in order to decide "is it label 0f or floating
5225 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5227 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5228 command line options with a single dash.
5229 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5231 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5233 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5234 * tc-arm.c (arm_fix_adjustable): New routine.
5236 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5238 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5239 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5240 demand_empty_rest_of_line before mri_comment_end.
5241 (equals): Check garbage after expression before
5242 mri_comment_end in MRI mode.
5244 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5246 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5247 small immediate constant to use the constant itself rather than
5250 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5252 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5253 (pa_leave): Likewise.
5255 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5257 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5259 (i386_operand): Fix an error message.
5261 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5263 * doc/c-arm.texi (ARM Directives): Document .req directive.
5265 * config/tc-arm.c (reg_required_here): Display erroneous string if
5266 the register name could not be decoded.
5267 Do not set inst.instruction if the sift is -1.
5269 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5271 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5274 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5276 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5277 even if it is belived to be unnecessary.
5279 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5281 config/tc-i386.c (i386_operand): Size immediate constants by
5282 suffix (erroneously removed as part of July 7 change).
5284 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5286 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5287 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5288 (armelf_frob_symbol): New Routine.
5289 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5291 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5293 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5295 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5297 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5298 command line switches passed to assembler.
5300 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5302 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5303 (gas_cgen_opcode_desc): Declare.
5304 (gas_cgen_parse_operand): Declare.
5305 (*): Prepend gas_ to gas specific fns to denote them as such.
5307 * cgen.c (gas_cgen_opcode_desc): New global
5308 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5309 (queue_fixup): Renamed from cgen_queue_fixup.
5310 (*): Prepend gas_ to gas specific fns to denote them as such.
5312 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5313 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5314 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5315 Open opcode table and initialize it.
5316 (make_parallel): Use gas_cgen_opcode_desc.
5317 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5318 (md_assemble): Ditto.
5320 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5322 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5323 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5324 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5325 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5326 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5327 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5328 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5329 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5330 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5331 (INIT_STAB_SECTION): Likewise.
5332 (OBJ_PROCESS_STAB): Likewise.
5334 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5335 (md_parse_option): Watch for them.
5336 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5337 (md_begin): Kill neverdef code.
5338 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5339 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5340 (s_alpha_coff_wrapper): New.
5341 (md_pseudo_table): Trap all ECOFF pseudos.
5343 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5345 Start of changes to remove mdebug section from mips*-elf
5346 Based on MIPS_STAB_ELF definition
5347 * acconfig.h: undef if not configured
5348 * config.in: undef if not configured
5349 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5350 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5351 * stabs.c (s_stab_generic): flush frag
5353 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5355 * configure.in: (arm-*-elf): Handle.
5356 (thumb-*-elf): Handle.
5357 * configure: Regenerate.
5358 * read.c (stringer): Fix typo in comment.
5359 * write.c (fixup_segment): Don't add symbol value to addend if
5361 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5363 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5366 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5368 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5369 (write_2_short): Emit warning if new flag is set.
5370 (do_assemble): Set flags if left instruction is one of special
5371 "right-instruction-killer" type.
5373 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5375 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5376 Always output words in debug_info section as big endian.
5377 (sparc_target_format): Choose correct bfd target.
5378 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5380 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5382 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5383 to work with internationalization code. Issue an error when two
5384 operands match that are not allowed to match.
5386 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5388 * configure.in (install_tooldir): Allow target to specify whether
5389 it wants to be installed in $(tooldir)/bin.
5390 * configure: Regenerate.
5391 * Makefile.am (install-exec-local): Set install-exec-tooldir
5392 dependency via configure.
5393 * Makefile.in: Regenerate.
5395 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5397 * Makefile.am (install-exec-local): Split into two ...
5398 (install-exec-bindir,install-exec-tooldir): New rules.
5399 * Makefile.in: Regenerate.
5401 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * Makefile.am (install-exec-local): Don't remove the file before
5404 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5405 W. Rozycki <macro@ds2.pg.gda.pl>.
5406 * Makefile.in: Rebuild.
5408 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5410 * cgen.c: Include libiberty.h.
5411 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5412 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5413 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5414 (md_cgen_lookup_reloc)): Declare.
5415 (md_cgen_record_fixup_exp): Declare.
5416 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5417 (m32r_relax_frag): Declare.
5418 (cgen_md_apply_fix3): Decls moved to cgen.h.
5419 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5420 (m32r_cgen_record_fixup_exp): Delete decl.
5421 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5422 (assemble_nop): Delete.
5423 (expand_debug_syms): Delete unused `exp'.
5424 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5425 Add default case for -Wall.
5426 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5427 (md_atof): Delete unused wordP.
5429 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5431 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5434 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5437 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5438 .print, .purgem, and .struct. Remove documentation for
5441 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5443 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5444 Update call to insert_operand.
5446 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5448 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5450 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5452 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5453 whitespace after a prefix operator.
5455 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5457 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5459 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5461 * config/tc-sparc.c (log2): New static function.
5462 (s_reserve): Use log2 to convert alignment before calling
5464 (s_common): Use log2 to convert alignment before calling
5465 record_alignment and frag_align.
5466 (sparc_cons_align): Use log2.
5468 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5470 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5471 (s_common): Likewise.
5473 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5474 initialization of waddr.
5475 (sparc_elf_final_processing): Add default case to switch.
5477 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5479 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5480 than temporary real.
5482 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5484 * write.c (subsegs_finish): Don't align the segments if there were
5487 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5488 copying aux information.
5490 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5491 expression into a symbol.
5493 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5495 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5496 type to unsigned int.
5497 (md_assemble): Change type used to store offsets from unsigned
5499 (i386_operand): Switch error check to only call RESTORE_END_STRING
5500 once after parse_register.
5502 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5504 * config/tc-v850.c (md_show_usage): Changed format to match that
5507 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5509 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5511 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5513 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5516 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5518 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5519 * doc/Makefile.in: Rebuild.
5521 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5523 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5524 for %lo expressions.
5525 (mips_ip, case 'u'): Move range check after code to mask
5526 off bits in %hi/%lo expressions. Mask off high bits for
5529 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5531 * doc/Makefile.am (gasver.texi): New target.
5532 (as.info, as.dvi): Depends upon gasver.texi.
5533 * doc/as.texinfo: Include gasver.texi. Mention version number on
5534 title page and in top node.
5535 * doc/Makefile.in: Rebuild.
5537 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5539 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5540 but not including the line containing the edict.
5541 * listing.h (LISTING_EOF): New.
5542 * input-scrub.c (input_scrub_next_buffer): Call it.
5544 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5546 * config/tc-i386.c (i386_operand): Don't set the size of an
5547 immediate address based solely on the suffix and the mode.
5549 * config/tc-i386.c (md_assemble): Add assertion to make sure
5550 overlap2 does not set Imm.
5552 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5553 sequences of whitespace to a single space.
5554 (is_space_chars): Just compare with space.
5555 (md_begin): Don't initialize space_chars.
5556 (md_assemble): Just skip a single whitespace character.
5557 (i386_operand): Rewrite base-index parsing to use new
5558 parse_register, and to skip white space. Skip white space in a
5559 number of other places too. Don't give error message if
5560 parse_register fails.
5561 (parse_register): Change reg_string parameter to be non-const.
5562 Add end_op parameter. Skip white space after the `%', and return
5563 end of register string. Give error message here rather than
5566 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5568 Based on patch from Matt Semersky <matts@scd.hp.com>:
5569 * expr.c (op_encoding): Make const.
5570 (expr_set_precedence): New function.
5571 (expr_begin): Don't set operator rankings, just call
5572 expr_set_precedence.
5573 * expr.h (expr_set_precedence): Declare.
5574 * read.c (s_mri): Call expr_set_precedence.
5576 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5578 * doc/as.texinfo (Statements): Remove paragraph discussing
5579 continuing lines with a backslash. This hasn't worked for years,
5582 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5584 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5586 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5587 (ps_CTORS, ps_DTORS): New section types.
5588 (vms_fixup_xtors_section): New function
5589 (Ctors_Psect, Dtors_Psect): Define.
5590 (IS_GXX_XTOR): Define
5591 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5592 Filter static constructors/destructors and add to
5593 Ctors_Symbols/Dtors_Symbols chain.
5594 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5595 appropriate section.
5597 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5598 * makefile.vms: Merge vax/vms support.
5600 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5602 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5603 (elf_pseudo_table): Add them.
5604 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5605 (md_apply_fix): Accept them.
5606 (mips_fix_adjustable): Don't adjust them.
5607 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5608 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5609 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5610 (tc_fix_adjustable): Don't adjust them.
5612 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5614 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5616 * Makefile.in: Regenerate.
5617 * configure.in: AC_SUBST cgen_cpu_prefix.
5618 * configure: Regenerate.
5620 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5622 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5623 Changed all users of COND12_DELAY.
5625 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5627 * config/tc-mn10300.c (set_arch_mach): New function.
5628 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5629 (md_begin): Default to mn10300 mode.
5630 (md_assemble): Only accept instructions for the core mn10300
5631 chip and the active machine type.
5633 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5635 * subsegs.h (segment_info_type): Give the struct a name.
5636 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5637 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5638 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5639 * config/tc-w65.h (tc_reloc_mangle): Declare.
5640 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5642 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5644 * config/tc-v850.c (v850_comm): Restore old section
5645 after common processing.
5647 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5649 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5651 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5653 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5654 char with code that explicitly sign-extends.
5656 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5658 * config/tc-v850.c (md_begin): Restore text section as the current
5659 section after creating call table sections.
5660 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5663 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5664 with call to macro SYM_AUXINFO.
5666 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5668 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5669 with the program transform name.
5670 * Makefile.in: Rebuild.
5672 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5674 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5677 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5679 * config/tc-i386.c (i386_operand): Be prepared for a space between
5680 the open parenthesis and the start of the register operand,
5681 because of the June 16 change.
5683 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5685 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5688 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5690 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5691 even if it is belived to be unnecessary.
5693 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5695 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5697 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5699 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5701 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5702 shift amount for a repeated operand. The shift amount for the
5703 repeated copy comes from the size of the operand.
5705 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5707 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5709 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5711 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5713 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5715 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5716 characters in it as LEX_IS_SYMBOL_COMPONENT.
5717 * config/tc-i386.h (tc_symbol_chars): Define.
5718 (extra_symbol_chars): Declare.
5719 * config/tc-i386.c (extra_symbol_chars): Define.
5720 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5721 (line_comment_chars): Set to '/' if TE_LINUX.
5722 * doc/c-i386.texi (i386-prefixes): Update.
5723 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5725 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5727 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5728 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5730 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5732 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5733 constraint in instructions REP & REPI.
5735 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5738 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5740 (check_range): If the operand is shifted, then shift the number
5741 before checking its range.
5743 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5745 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5748 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5750 * config/tc-v850.c (v850_comm): Create special sections as needed.
5752 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5754 * config/tc-d10v.c (write_2_short): Addition of swapping
5755 instructions for sequential and reverse sequential order when
5756 given order is not possible.
5758 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5760 * Makefile.am: Rebuild dependencies.
5761 (DEP_INCLUDES): Fix reference to intl build directory.
5762 * Makefile.in: Rebuild.
5764 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5766 * doc/c-i386.texi: Update 16 bit documentation.
5768 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5769 IgnoreDataSize to IgnoreSize as they are used for address size as
5771 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5772 32-bit mode, similarly addr16/data16 and variants.
5774 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5776 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5777 sequential word multiply instructions.
5779 (do_assemble): Add extra command line argument, to allow mul32
5780 attribute to be preserved across parallel insns.
5781 (md_assemble): Insert NOPs between explicitly parallel insns which
5782 contain an 32 bit multiply and a 16 multiply.
5784 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5786 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5789 * config/tc-i386.c (reloc): Add braces.
5791 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5792 consistent with Intel naming.
5793 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5794 use bitfields in sib_byte.
5795 (modrm_byte): Don't use bitfields here either.
5797 * config/tc-i386.c (current_templates): Add const.
5798 (parse_register): Add const to return, param, and char *s.
5799 (i386_operand): Add const to reg_entry *r.
5800 * config/tc-i386.h (templates): Add const to start, end.
5802 Inspired by code for 16 bit gas support from Martynas Kunigelis
5803 <martynas@nm3.ktu.lt>:
5804 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5805 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5806 (uses_mem_addrmode): Remove.
5807 (md_estimate_size_before_relax): Add support here too.
5808 (md_relax_table): Rewrite interface to md_relax for 16 bit
5810 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5811 (opcode_suffix_to_type): Remove.
5812 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5813 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5814 (md_convert_frag): Likewise.
5815 (i386_operand): Add support for 16 bit base/index regs,
5816 immediates, and displacements. Remove some unnecessary casts, and
5817 localise end_of_operand_string, displacement_string_start,
5818 displacement_string_end variables. Add GCC_ASM_O_HACK.
5819 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5821 * config/tc-i386.c (prefix_hash): Remove.
5822 (md_begin): Rewrite without obstacks. Remove prefix hash table
5823 handling. Rewrite lexical table handling.
5824 (i386_print_statistics): Don't print prefix statistics.
5825 (md_assemble): Rewrite instruction parser so that line is not
5826 converted to lower case. Don't do a hash_find for prefixes,
5827 instead recognise them via opcode modifier.
5828 (expecting_operand, paren_not_balanced): Localise variables.
5829 * config/tc-i386.h (IsPrefix): Define.
5830 (prefix_entry): Remove.
5832 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5833 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5834 '\\' in case where comment_chars contains '/'.
5836 * config/tc-i386.c (MATCH): Ensure given operand and template
5837 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5838 you must write `ljmp *table(%ebx)'.
5840 From H.J. Lu <hjl@gnu.org>:
5841 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5842 as 0 ifndef BFD_ASSEMBLER.
5843 (md_assemble): Allow immediate operands without suffix or
5844 other reg operand to default in size to the current code size.
5846 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5848 * config/tc-v850.c (md_begin): Restore creation of
5849 .call_table_text and .call_table_data sections.
5851 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5853 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5854 after emitting a word of noops.
5856 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5858 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5859 (i386_operand): Simplify checks for valid base/index combinations.
5860 Disallow `in 4(%dx),%al'.
5862 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5864 (add_prefix): Change parameter from char to int.
5866 * config/tc-i386.h (Ugh): Define opcode modifier.
5867 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5869 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5870 CONSISTENT_REGISTER_MATCH macros to check register types more
5871 thoroughly. Check for illegal suffix/operand combinations
5872 when matching insns with operands. Handle new `s' suffix, and
5873 associated FloatMF opcode modifier for float insns with memory
5875 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5876 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5877 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5878 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5879 DATA_PREFIX_OPCODE throughout.
5881 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5882 (md_assemble): Rewrite suffix/register operand checking code to be
5883 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5884 AnyMem, the better to grep.
5886 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5887 given a memory operand. Don't set Abs bits either.
5888 (type_names): Remove Mem*, Abs*.
5889 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5890 define opcode_modifiers as these cases are handled by Disp8,
5891 Disp16, Disp32 and suffix checks.
5892 (COMES_IN_BOTH_DIRECTIONS): Remove.
5893 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5895 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5896 if IgnoreDataSize modifier given. Remove ShortformW modifier
5897 test. Add test for ShortForm in W base_opcode modification.
5898 Merge Seg2ShortForm and Seg3ShortForm code.
5899 * config/tc-i386.h (ShortFormW): Remove.
5900 (IgnoreDataSize): Define.
5902 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5904 * config/tc-d30v.c (md_assemble): Store previous segment state
5905 with previous instruction.
5907 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5909 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5910 (ebp, esp): Remove static variables.
5911 (MATCH): Remove test for InOutPortReg.
5912 (i386_operand): Properly handle InOutPortReg here instead.
5913 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5914 (md_assemble): Simplify and correct modrm and sib generation.
5915 (i386_operand): Add warning for scale without index.
5916 Rewrite checks for valid base/index combinations.
5918 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5919 macros and enclose in do while(0).
5920 (RESTORE_END_STRING): Likewise.
5921 (md_assemble): Add one to printed operand number so we start
5922 from 1 not 0. Add some more gettext invocations.
5923 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5926 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5927 DATA_PREFIX, SEG_PREFIX): Define.
5928 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5929 (check_prefix): Remove function.
5930 (add_prefix): New function. Add prefix to i.prefix as well as
5932 (md_assemble): Changes for add_prefix. Remove hack for wait
5933 prefix, instead always output prefixes in fixed order. Test
5934 for jcxz/loop when selecting between word & dword operations,
5935 and add address size prefix rather than operand size prefix.
5936 Remove operand -> address size hack when emitting jcxz/loop.
5937 (i386_operand): Remove O_Absent check as it's done in expr.
5939 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5941 * configure.in: Recognize m5200 as a cpu_type of m68k.
5942 * aclocal.m4: Rebuild with current libtool.
5943 * configure: Rebuild.
5945 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5947 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5948 to relaxable_symbol to prevent references to external symbol from
5951 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5953 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5954 symbols are relaxable.
5956 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5958 * config/tc-v850.c (md_begin): Don't create special
5959 sections by default.
5961 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5963 * config/tc-mips.c (macro): For div and udiv, close the
5964 reorder block as soon as possible.
5966 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5968 From Matt Semersky <matts@scd.hp.com>:
5969 * macro.c (macro_mri_mode): New function.
5970 * macro.h (macro_mri_mode): Declare.
5971 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5974 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5976 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5979 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5980 until after xstrdup in OBJ_EVAX case.
5982 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5984 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5985 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5986 of hardcoded magic number.
5987 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5989 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5991 * read.c (do_s_func): New function.
5993 * read.h (do_s_func): Add prototype.
5995 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5997 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5998 nops if fill pattern not specified.
6000 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
6002 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
6003 * config/te-go32.h (TE_GO32): Define.
6004 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
6006 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
6008 Implement .func/.endfunc pseudo-ops.
6009 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
6011 * read.c (potable): Add .func,.endfunc.
6012 (s_func): New function.
6013 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
6015 (in_doc_func_p,current_function_label): New static globals.
6016 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
6018 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
6020 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
6021 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
6022 * config/tc-arm.h (WORKING_DOT_WORD): Define.
6023 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
6024 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
6025 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
6026 * config/tc-i860.h (WORKING_DOT_WORD): Define.
6027 * config/tc-i960.h (WORKING_DOT_WORD): Define.
6028 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
6029 * config/tc-w65.h (WORKING_DOT_WORD): Define.
6030 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
6031 * config/tc-a29k.c: Don't define md_short_jump_size,
6032 md_long_jump_size, md_create_short_jump or md_create_long_jump.
6033 * config/tc-alpha.c: Likewise.
6034 * config/tc-alpha.h: Likewise.
6035 * config/tc-arm.c: Likewise.
6036 * config/tc-h8300.c: Likewise.
6037 * config/tc-h8500.c: Likewise.
6038 * config/tc-hppa.c: Likewise.
6039 * config/tc-i860.c: Likewise.
6040 * config/tc-i960.c: Likewise.
6041 * config/tc-ppc.c: Likewise.
6042 * config/tc-sh.c: Likewise.
6043 * config/tc-sparc.h: Likewise.
6044 * config/tc-tic30.c: Likewise.
6045 * config/tc-w65.c: Likewise.
6046 * config/tc-z8k.c: Likewise.
6048 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
6050 * config/tc-vax.c (_): Delete this macro used for placeholder
6051 values in vax_operand_width_size; it conflicts with the _() macro
6052 used for internationalization.
6054 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
6056 * symbols.c (symbol_find_base): Fix case insensitive symbol name
6057 code. From Chris Moller <moller@bops.com>.
6059 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
6060 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
6061 * read.c (emit_expr): Initialize seg and subseg fields of a new
6063 * write.c (write_object_file): Switch to the appropriate segment
6064 and subsegment when processing a broken word.
6066 * config/tc-m68k.c (mri_assemble): New static function.
6067 (build_mri_control_operand): Call mri_assemble rather than
6069 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
6070 (s_mri_endf, s_mri_endw): Likewise.
6072 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
6074 * read.c (s_org): Call md_flush_pending_output if it is defined.
6076 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
6078 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
6080 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
6081 (md_parse_option): Add for same.
6082 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
6083 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
6084 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
6086 * config/tc-sparc.h (cons_fix_new_sparc): Added.
6088 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
6090 * config/tc-arm.c (find_real_start): Relax definition of local
6093 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
6095 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
6096 symbols at the given address, not just the last one specified.
6098 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
6100 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
6101 or number_to_chars_littleendian to write data.
6103 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
6105 * config/tc-v850.c (md_assemble): Remove artificially created
6106 register name symbols.
6108 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
6110 * write.c (fixup_segment): Change "segment" to "section" in
6113 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
6115 * write.c (fixup_segment): Change sym1-sym2 message again.
6117 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6119 * write.c (fixup_segment): Improve error message for sym1-sym2
6120 errors when sym1 is in a different segment from sym2.
6122 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6124 * config/tc-m32r.c (warn_unmatched_high): New static local.
6125 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6126 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6127 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6128 (md_parse_option): Likewise.
6129 (md_show_usage): Likewise.
6130 (m32r_frob_file): Likewise.
6132 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6133 (read_a_source_file): Call them.
6134 * read.h (stabs_generate_asm_file): Declare.
6135 * stabs.c (stabs_generate_asm_file): New function.
6136 (generate_asm_file): New function.
6137 (stabs_generate_asm_lineno): Move file name handling into
6140 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6142 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6143 (d30v_current_align, d30v_current_align_seg): New variables.
6144 (d30v_last_label): New variable.
6145 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6146 (s_d30v_data, s_d30v_section): Likewise.
6147 (md_pseudo_table): Call them.
6148 (md_begin): Initialize d30v_current_align_seg.
6149 (md_assemble): Call d30v_align when needed by known current alignment.
6150 (d30v_frob_label, d30v_cons_align): New functions.
6151 * config/tc-d30v.h (md_do_align): Remove.
6152 (tc_frob_label): Call d30v_frob_label.
6153 (md_cons_align): New.
6155 * config/tc-d30v.c (find_format): Convert complex expressions to
6156 expression symbols before processing. Clean up code formatting.
6158 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6160 * po/Make-in (install-info): New target.
6162 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6164 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6166 * config/tc-mn10300.c (md_assemble): Likewise.
6168 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6170 * Makefile.am: Update with `make dep-am'.
6171 (HFILES): Add cgen.h.
6172 (cgen.o): Depend on cgen.h.
6173 * Makefile.in: Regenerate.
6175 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6177 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6179 * gasp.c (grab_label): Permit a label to be a preprocessor
6180 variable by permitting a label to start with a backslash.
6182 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6184 * config/tc-mips.c (validate_mips_insn): Removed hack
6185 for previously inaccessible bitfields in some INSN_TRAP
6188 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6190 * config/tc-d30v.c (do_assemble): Abort with error message
6191 if opcode operands do not match.
6193 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6195 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6196 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6197 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6198 similar new 'q' operand.
6200 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6202 * cgen.c (cgen_asm_finish_insn): Fix typo.
6204 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6207 * cgen.c: Include it.
6208 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6209 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6210 All callers updated.
6211 * config/tc-m32r.c: Include cgen.h.
6212 (m23r_insn): New members num_fixups,fixups.
6214 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6216 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6217 to avoid compiler warning.
6219 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6221 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6224 * makefile.vms (OBJS): Add ehopt.obj
6226 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6228 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6230 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6232 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6233 a short format insn.
6234 (md_assemble): Set it for explicitly packed insns.
6236 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/obj-coff.c (c_symbol_merge): Do not take address of
6239 native fields when performing the memcpy.
6241 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6243 * config/tc-mips.c (macro,macro2): Implement
6244 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6246 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6248 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6249 relocations against globally visible symbols.
6250 * config/tc-m68k.c (relaxable_symbol): New macro.
6251 (m68k_ip, md_estimate_size_before_relax): Use it.
6252 (tc_m68k_fix_adjustable): Also handle weak symbols.
6254 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6256 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6257 references to externally visible symbols.
6258 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6259 values in twice for a PC relative reloc if the symbol is
6262 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6263 don't adjust a PC relative reloc against an externally visible
6265 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6266 for a PC relative fixup against an externally visible defined
6267 symbol, arrange to store object file and addend values as though
6268 the symbol were not defined.
6269 (tc_gen_reloc): Likewise.
6271 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6273 * read.c (sizeof_leb128): Referenced externally by write.c so
6276 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6278 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6279 and expand a 'debug' symbol associated with the next instruction
6280 that does not cause a short instruction to be filled with a NOP.
6281 (md_pseudo_table): Add support for .debugsym.
6282 (assemble_parallel_insn): Add calls to expand_debug_sym as
6284 (md_assemble): Ditto.
6286 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6288 * as.c (main): Conditionally call setlocale.
6289 * gasp.c (main): Likewise.
6290 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6291 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6293 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6295 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6297 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6299 * config/tc-hppa.c: Change all calls to bzero to use memset.
6300 (pa_ip): Add cast to avoid warning.
6301 (tc_gen_reloc, md_apply_fix): Likewise.
6302 (pa_find_space_by_number): Likewise.
6303 (hppa_force_relocation): Likewise.
6304 (pa_block): Change i to unsigned int.
6305 * config/obj-som.h (obj_som_copyright): Declare.
6307 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6309 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6310 for line numbers for assembly source.
6312 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6314 * configure.in: Change version number to 2.9.4
6315 * configure: Rebuild.
6317 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6319 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6321 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6323 * ecoff.h: Change symbolS in function declaration to struct
6326 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6328 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6329 (md_convert_frag): Fix i18n typo.
6331 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6333 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6334 * ecoff.h: Protoype it.
6335 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6336 [EVAX] (s_alpha_prologue): Delete.
6337 (md_pseudo_table): Update.
6339 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6341 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6342 array to local pointer.
6343 (get_args, parse_expr): Add casts to avoid warnings.
6345 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6347 * read.c (s_set): Cast xmalloc return value to fragS *.
6348 * config/tc-m68k.c (m68k_ip): Function made static to match
6349 previous forward declaration.
6350 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6352 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6354 * config/tc-v850.c: Add internationalisation macros to error
6357 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6358 macros to error strings.
6360 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6362 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6363 reloc is in the TOC csect.
6364 (md_apply_fix3): Correct gettext typo.
6366 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6368 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6369 .L - they are local labels and the branches are not really
6370 function calls but rather far jumps.
6372 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6374 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6376 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6378 * config/tc-i386.c (md_assemble): Print operand number rather than
6379 using ordinal_names.
6380 (i386_operand): Likewise.
6382 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6384 * Makefile.am (INTLLIBS): Define to work around apparent automake
6386 All Makefiles: Regenerated.
6388 * Many files: Added gettext invocations around user-visible
6390 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6391 HAVE_LC_MESSAGES): Define.
6392 * dep-in.sed: Added asintl.h.
6393 * po/Make-in: New file.
6394 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6396 * read.c (Z_): Renamed from `_'.
6397 * Makefile.am (SUBDIRS): Added po.
6398 (POTFILES): new macro.
6399 (po/POTFILES.in): New target.
6400 ($(OBJS)): Added asintl.h.
6402 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6403 (as_new_LDADD): Added $(INTLLIBS).
6404 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6405 (gasp_new_LDADD): Added $(INTLLIBS).
6406 (gasp_new_DEPENDENCIES): New macro.
6407 * configure, aclocal.m4: Rebuilt.
6408 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6410 (ALL_LINGUAS): Define.
6411 * macro.c: Include "asintl.h".
6412 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6413 * as.h: Include "asintl.h".
6414 * config/tc-i386.c (ordinal_names): Removed.
6415 (md_assemble): Changed error text to avoid ordinal_names.
6416 (i386_operand): Likewise.
6417 (reloc): Added as_bad to avoid i18n problems.
6418 (tc_gen_reloc): Likewise.
6419 * config/tc-arm.c (bad_args): Now a #define.
6421 * config/obj-vms.c (VMS_stab_parse): Changed type of
6423 (global_symbol_directory): Unified strings to avoid i18n
6425 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6426 avoid i18n problems.
6427 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6428 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6430 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6432 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6434 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6436 * as.c (print_version_id): Added an fprintf to avoid i18n
6438 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6440 * expr.c (expr): Added as_warn call to avoid i18n problems.
6441 * messages.c (as_assert): Changed code to avoid i18n problems.
6442 (as_abort): Likewise.
6443 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6444 (s_space): Likewise.
6445 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6447 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6449 * config/tc-i386.c (check_prefix): New static function, split out
6451 (struct _i386_insn): Add wait_prefix field.
6452 (md_assemble): Remove wait_prefix local variable. Use
6453 check_prefix when adding a prefix.
6455 * config/tc-i386.c (current_templates): New static variable.
6456 (md_assemble): Remove current_templates local variable.
6457 (md_assemble, i386_operand): Improve error and warning messages in
6458 many places. Add RESTORE_END_STRING in many places before error
6459 return. Clarify some comments.
6461 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6463 (md_assemble): Parse string instruction operands, looking for
6464 segment override prefixes. Check for invalid segment prefixes on
6466 (i386_operand): i.seg[] and max mem_operand changes for string
6468 * config/tc-i386.h (EsSeg): Define.
6470 * config/tc-i386.h (regKludge): Define.
6471 (iclrKludge, imulKludge): Don't define.
6472 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6473 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6474 opcode_modifier checks to look for more common cases first. Add
6475 default_seg for IsString case.
6477 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6479 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6481 * configure: Rebuild with new automake and libtool.
6482 * aclocal.m4, Makefile.in: Likewise.
6484 * doc/Makefile.am (as.dvi): New target.
6485 * doc/Makefile.in: Rebuild.
6487 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6489 * configure.in: Added sparc86x support.
6491 * configure: Rebuild.
6493 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6495 (md_parse_option): Warn if -EL is not supported for this architecture.
6497 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6499 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6501 * config/tc-mips.c (mips_ip): Note when we use get match on
6502 the full instruction name.
6504 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6506 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6507 back into the expression to handle add/sub simplification correctly.
6509 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6511 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6513 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6515 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6518 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6520 * symbols.c (max_indent_level): New global.
6521 (print_symbol_value_1): Use it.
6522 * expr.h (expr_build_dot): Declare.
6523 * expr.c (expr_build_dot): New function.
6525 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6527 * symbols.c (print_binary): New function.
6528 (print_expr_1): Call it.
6530 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6532 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6533 operand in the opcode.
6535 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6537 * config/tc-i386.h: Reorder operand flags and opcode modifier
6538 flags for clarity. Remove unused definitions: Unknown,
6539 ImmUnknown, DispUnknown, NoModrm.
6540 * config/tc-i386.c (type_names): Add missing Debug type.
6541 (md_assemble): Better duplicate prefix checking. Quicker string
6542 instruction check via new opcode_modifier flag.
6544 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6546 * doc/as.texinfo (Invoking): Clarify -Wa example.
6548 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6550 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6551 (s_mips_weakext): Define.
6552 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6553 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6556 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6558 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6559 is an error if the value can not be computed at assembly time.
6560 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6562 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6564 * gasp.c (main): Set next field of new include_path structure to
6565 NULL. From Avery Pennarun <averyp@gdc.ca>.
6567 * read.c (s_mri_sect): Call as_bad rather than abort for an
6568 unsupported MRI target.
6570 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6572 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6573 the destination of a branch instruction should be altered.
6574 (find_real_start): New function: Locate the real, Thumb coded
6575 start of a Thumb function.
6576 (do_t_branch23): Alter the destination of branches to Thumb
6579 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6581 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6583 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6586 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6588 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6589 * doc/c-hppa.texi: Likewise.
6591 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6593 * Makefile.am: Rebuild dependencies.
6594 * Makefile.in: Rebuild.
6596 * Makefile.am (DEP_INCLUDES): New variable.
6597 (.dep1): Change to work when srcdir is not an absolute path.
6598 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6599 * Makefile.in: Rebuild.
6601 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6603 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6604 LinearAddress patch.
6606 * configure.in: Set version to 2.9.1.
6607 * configure: Rebuild.
6609 * Branched binutils 2.9.
6611 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6613 * config/tc-i386.h (FWait): Define.
6614 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6615 other prefixes. Check FWait flag in opcode table to see which
6616 instructions require an fwait prefix.
6618 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6620 * stabs.c (get_stab_string_offset): Always create a stab string
6623 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6625 Fix some gcc -Wall warnings:
6626 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6627 * ehopt.c (eh_frame_code_alignment): Likewise.
6628 * expr.c (integer_constant, operand): Likewise.
6629 * frags.c (frag_align): Likewise.
6630 * gasp.c (level_0, change_base, doinstr): Likewise.
6631 * hash.c (hash_ask): Likewise.
6632 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6633 (debugging_pseudo): Likewise.
6634 * macro.c (define_macro, check_macro): Likewise.
6635 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6636 (ignore_rest_of_line, float_cons): Likewise.
6637 * symbols.c (decode_local_label_name): Likewise.
6638 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6639 (fixup_segment, number_to_chars_bigendian): Likewise.
6640 (number_to_chars_littleendian): Likewise.
6641 * config/atof-ieee.c (gen_to_words): Likewise.
6642 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6643 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6644 * read.c (output_big_sleb128): Initialize locals to avoid
6646 (output_big_uleb128, equals): Likewise.
6647 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6648 to unsigned int. Change zeros to unsigned int.
6649 * cond.c (s_if): Add return to default case.
6650 * frags.c (frag_now_fix): Change return type to addressT.
6651 * frags.h (frag_now_fix): Update declaration.
6652 * listing.c (file_info_struct): Change linenum to unsigned int.
6653 (struct list_info_struct): Change hll_line to unsigned int.
6654 (print_source): Update format string.
6655 * read.c (emit_expr): Change scan to unsigned int, and don't
6656 bother to initialize it.
6657 * symbols.c (dollar_label_count): Change to unsigned long.
6658 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6659 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6660 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6662 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6664 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6665 mcf5200 just as we do for m68000.
6666 (m68k_init_after_args): Likewise.
6667 (md_estimate_size_before_relax): Likewise.
6669 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6671 * config/tc-v850.c (md_assemble): Store relocation addend in
6672 fixup instead of instruction.
6674 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6676 * config/tc-i386.c (md_assemble): Swap template arguments to
6677 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6678 This macro is currently symmetric, so passing them the wrong
6679 way didn't cause any problem, but may if the macro is changed
6681 After copying template to i.tm, use i.tm. rather than t-> to
6682 access fields, and make t a const*
6683 Move i.tm.operand_types[] swap to immediately after the copy.
6685 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6687 * expr.h (expr_build_uconstant): Add prototype.
6688 (expr_build_unary,expr_build_binary): Add prototypes.
6689 * expr.c (expr_build_uconstant): New function.
6690 (expr_build_unary,expr_build_binary): New functions.
6692 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6694 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6695 * macro.c (macro_expand_body): Increase buffer size.
6696 * messages.c (as_warn): Likewise.
6697 (as_warn_where, as_bad, as_bad_where): Likewise.
6699 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6701 Based on patch from H.J. Lu <hjl@gnu.org>:
6702 * Makefile.am (DISTSTUFF): New variable.
6703 (diststuff): New target.
6704 * Makefile.in: Rebuild.
6706 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6708 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6709 m32r_elf_section_change_hook.
6711 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6712 emit a nop if a section ends with a 16 bit instruction.
6714 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6716 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6717 s_lcomm rather than obj_coff_lcomm.
6718 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6720 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6722 * config/tc-i386.h (LinearAddress): Define.
6723 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6724 instruction, don't use a default segment.
6726 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6728 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6729 * configure: Rebuild.
6731 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6733 * aclocal.m4, configure: Rebuild with libtool 1.2.
6735 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6737 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6738 PC relative branches. Patch courtesy of Jonathan Walton.
6741 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6743 * configure.in (emulations): Add thumb-pe target.
6745 * configure (emulations): Add thumb-pe target.
6747 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6749 * itbl-lex.l (yywrap): Don't define if already defined as a
6752 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6754 * depend.c (quote_string_for_make): New function.
6755 (wrap_output): Use it.
6757 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6759 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6760 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6762 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6764 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6765 Recognize -GN and -relax.
6766 (md_begin): Initialize gp size from -G switch.
6767 (alpha_force_relocation): Always force if -relax.
6768 (alpha_align): Take a new argument that will specify when to
6769 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6770 Change all callers. Emit nop alignment padding as nop+unop pair.
6772 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6774 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6775 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6777 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6779 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6780 require padding to the next long word boundary.
6782 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6784 * cgen.c: #include symcat.h.
6785 * config/tc-m32r.c: Likewise.
6787 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6789 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6790 absolute expressions instead of '$' prefixed register names.
6792 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6794 * read.c (s_set): Record file and line info for symbols when -as.
6795 (pseudo_set): Don't overwrite that dummy fragment.
6797 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * config/tc-ppc.c (md_pseudo_table): Add "section".
6800 (ppc_named_section): New static function.
6802 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6804 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6805 so we don't have to scan the entire list.
6807 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6809 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6810 case, allow the parallel instructions to modify the same flag
6813 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6815 * listing.c (list_symbol_table): Categorize symbols by
6816 undefined_section rather than sy_frag->line == NULL.
6818 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6820 * Makefile.am (install-exec-local): Install properly when ln
6821 fails or tooldir == prefix.
6823 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6825 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6826 Test result of insert_operand for error.
6828 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6830 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6831 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6832 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6833 * doc/Makefile.in: Rebuild.
6835 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6837 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6838 (macro): Fix handling of M_COP[0-3].
6840 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6842 Based on patches from Ross Harvey <ross@teraflop.com>:
6843 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6844 if macro_alternate or macro_mri.
6845 (getstring): Remove support for byte constants between < and >.
6846 (get_any_string): '<' only starts a string if macro_alternate or
6848 (macro_expand_body): Permit keyword parameters following
6849 positional parameters.
6851 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6852 * configure.in (alpha*-*-netbsd*): New target.
6853 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6854 * configure: Rebuild.
6856 * as.h (flag_warn_suppress_instructionswap): Move from here...
6857 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6858 here, and make static.
6860 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6861 BFD_ASSEMBLER or MANY_SEGMENTS.
6863 * as.c (show_usage): Update bug-gnu-utils address.
6864 * gasp.c (show_usage): Likewise.
6865 * doc/as.texinfo (Bug Reporting): Likewise.
6867 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6869 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6870 insns regardless of the size of a pointer if we're in mips I or
6872 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6874 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6876 Fix rac to accept only a0:
6877 * tc-d10v.c (parallel_ok, find_opcode):
6878 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6879 Introduce OPERAND_GPR.
6881 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6883 * read.c (s_fill): Handle non-constant repeat counts by creating
6884 an rs_space fragment.
6886 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6888 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6889 from as_bad to as_warn.
6891 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6893 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6894 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6895 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6897 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6900 seg_fix_rotP rather than fix_root from seg_info.
6902 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6904 * expr.c: Add support for 0x1_2_3_4 bignums.
6906 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6908 * configure.in: Change -linux* to -linux-gnu*.
6909 * configure: Rebuild.
6911 * app.c (do_scrub_begin): Treat \r as whitespace.
6913 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6915 * Makefile.am: Update dependencies.
6916 * Makefile.in: Rebuild.
6918 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6920 * configure, aclocal.m4: Rebuild with new libtool.
6922 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6924 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6925 the argument to bfd_set_arch_mach.
6926 (load_address): Use bfd_arch_bits_per_address to determine the
6927 bit size of an address instead of looking at the isa level.
6928 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6930 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6932 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6934 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6936 * ehopt.c: New file.
6937 * as.h (enum _relax_state): Add rs_cfa.
6938 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6939 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6940 * read.c (emit_expr): Call check_eh_frame.
6941 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6942 (relax_segment): Likewise.
6943 * Makefile.am: Rebuild dependencies.
6944 (GAS_CFILES): Add ehopt.c.
6945 (GENERIC_OBJS): Add ehopt.o.
6946 * doc/internals.texi (Frags): Document rs_cfa.
6948 * as.c (show_usage): Mention --traditional-format.
6949 (parse_args): Accept --traditional-format.
6950 * as.h (flag_traditional_format): Declare.
6951 * output-file.c (output_file_create): If flag_traditional_format,
6952 set BFD_TRADITIONAL_FORMAT on stdoutput.
6953 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6955 * config/tc-mips.c (append_insn): Make sure that if we have a
6956 fixup for an unmatched %hi reloc, it does not associated with a
6959 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6960 * doc/Makefile.in: Likewise.
6962 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6964 * config/tc-m32r.c (check_for_side_effects): New function.
6965 (can_make_parallel): Add checks for instruction side effects
6966 clashing with the other instruction.
6967 (assemble_parallel_insn): Improve warning messages. Return error
6968 message from non-swapped instruction order.
6970 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6972 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6974 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6975 md_cleanup definition. This moves the forced literal output to
6976 the end of the source pass, and avoids macro's inserting literals
6977 into the code immediately after the macro expansion.
6979 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6981 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6982 a gas internal symbol is adjustable.
6983 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6985 * as.h: If gcc version greater than 2.6, use `__format__' and
6986 `__printf__' in function attributes, rather than `format' and
6989 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6991 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6993 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6995 Add tms320c30 support:
6996 * config/tc-tic30.h: New file.
6997 * config/tc-tic30.c: New file.
6998 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6999 TARGET_FORMAT as "coff-tic30".
7000 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
7001 * Makefile.am: Rebuild dependencies.
7002 (CPU_TYPES): Add tic30.
7003 (CPU_OBJ_VALID): tic30-aout is valid.
7004 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
7005 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
7006 * configure, Makefile.in: Rebuild.
7008 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
7010 * config/tc-v850.c (md_assemble): Improvements to error messages.
7012 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
7014 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
7015 BFD_RELOC_HI16_S to store the high bits of any value.
7017 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
7018 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
7019 assembler calculate relocations to any external symbol at all.
7020 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
7021 involving generation of pc-relative relocs.
7022 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
7023 has been moved to md_apply_fix3.
7025 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
7026 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
7027 which actually means (the address of identifier's GOT entry) +
7028 constant, which is not particularly useful.
7030 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
7032 * read.h (include_dirs): Declare.
7033 (include_dir_count,include_dir_maxlen): Declare.
7035 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
7037 * configure.in: Correct check for shared opcodes library.
7038 * configure: Rebuild.
7040 * listing.c (buffer_line): If we can't open the file, set at_end.
7041 (listing_print): Remove unused local variable fi.
7043 * config/m68k-parse.y (reglistpair): Handle register list in
7046 * config/vms-conf.h: Don't undef VERSION.
7048 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
7050 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
7052 (GENERIC_OBJS): New variable, with the rest of the old OBJS
7054 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
7055 ($(srcdir)/make-gas.com): Rename from make-gas.com.
7056 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
7057 (EXTRA_DIST): Define.
7058 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
7059 explicitly rather than via the list of object files.
7060 (gcc-as.opt): New file created when make-gas.com is run.
7061 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
7062 itbl-cpu.h} to #include appropriate file rather than copying that
7064 * config/vms-conf.h: Synchronize with current config.in.
7065 * Makefile.in: Rebuild.
7067 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
7069 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
7070 (parallel_ok): Relaxed parallel subinstruction dependency check.
7072 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
7074 * as.h (flag_warn_suppress_instructionswap): added new flag.
7075 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
7076 command line argument.
7077 * tc-d10v.c (write_2_short): emit "Swapping instructions"
7078 warning only if flag_warn_suppress_instructionswap is false.
7080 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
7082 * configure.in (i386-*-mingw32*): New target.
7083 * configure: Rebuild.
7085 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
7087 * symbols.c (resolve_symbol_value): Don't set the segment if it
7088 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
7090 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
7093 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
7095 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
7096 depends upon HAVE_{UNLINK,REMOVE} values rather than host
7099 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
7101 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
7103 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
7105 * config/tc-v850.c (v850_insert_operand): Display instruction when
7106 an error is encountered.
7108 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
7110 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
7111 (i386-*-sco3.2v5*coff): New target.
7112 (i386-*-sco3.2*): New target.
7113 * configure: Rebuild.
7115 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7117 * config/tc-v850.c: Tidy error message production.
7119 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7121 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7122 validate_immediate return value in the right type for comparisons
7125 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7127 * listing.c (MAX_BYTES): Use listing variables not constants.
7128 (data_buffer): No longer an array, but a pointer.
7129 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7130 (listing_listing): Allocate data_buffer.
7132 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7134 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7135 --listing-rhs-width, --listing-cont-lines.
7136 (show_usage): Update.
7137 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7138 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7139 (print_lines): Use the variables instead of the constants.
7140 (listing_listing): Likewise.
7141 * listing.h: Declare the new vars.
7143 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7145 * as.c (parse_args): Add --keep-locals alias for -L.
7146 Add --strip-local-absolute.
7147 (show_usage): Update.
7148 * as.h (flag_strip_local_absolute): New flag.
7149 * symbols.c (S_IS_LOCAL): Use it.
7150 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7151 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7152 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7154 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7156 * config/tc-m32r.c: Detect if explicitly parallel instructions
7157 might have an io conflict and issue a warning message.
7159 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7161 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7162 cgen_swap_fixups): Functions to save, restore and swap the fixup
7163 chain with a backup copy.
7164 (cgen_asm_finish_insn): Returns address of constructed insn.
7166 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7168 * listing.c (file_info_struct): Remove FILE, add POS.
7169 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7170 (file_info): Don't open the file.
7171 (buffer_line): Check for the file in the last_open cache, updating
7173 (print_source): Don't reference file_info->file.
7174 (listing_listing): Likewise.
7175 (listing_print): Close the file in the cache, if any.
7177 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7179 * read.c (dwarf_file_string): New file static variable.
7180 (emit_expr): Look for constant sequence that leads up to a file
7181 name in DWARF debugging output.
7182 (stringer): Use dwarf_file_string to decide whether to accept a
7183 string as a file name.
7185 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7187 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7188 (crack_operand): Add reg->reglst MRI hack.
7189 (r_seg): Put reglst symbols in reg_section.
7190 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7192 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7194 * tc-sh.c (get_specific): Handle SGR & DBR.
7196 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7198 * tc-h8300.c (parse_reg): Take the length of the symbol into
7199 account when attempting to match a register name.
7200 * tc-h8500.c (parse_reg): Likewise.
7202 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7204 * cgen.c: Formatting changes to improve readability.
7206 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7208 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7211 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7213 Based on a patch from Jim Wilson
7214 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7215 (tc_gen_reloc): Handle cross section PC relative relocs
7218 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7220 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7222 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7224 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7225 (expr_jmp_buf): New static local.
7226 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7227 (cgen_md_operand): New function.
7228 * tc-m32r.c: Clean up pass over `struct foo' usage.
7229 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7231 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7233 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7234 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7236 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7238 * config/tc-i386.c (i386_operand): Give an error if there are
7239 unrecognized characters after an expression.
7241 For older changes see ChangeLog-9697