1 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
3 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
4 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
5 long emit a long branch if available instead of an absolute jump, never
6 emit absolute jumps for anything with --pcrel.
8 * doc/c-m68k.texi: Document new command line option.
10 2000-07-28 Jason Eckhardt <jle@cygnus.com>
12 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
13 * configure: Regenerated.
14 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
15 of operand to the .type directive (.e.g, "type").
17 2000-07-28 Alan Modra <alan@linuxcare.com.au>
19 * as.h (warn_comment, found_comment, found_comment_file): Declare.
20 * app.c (do_scrub_chars): Record where first comment found.
21 * read.c (read_a_source_file): Init found_comment on entry, and
22 notify whether comments found on exit.
23 * config/tc-hppa.c (md_shortopts): Add "c".
24 (md_longopts): Add warn-comment.
25 (md_parse_option): Handle it.
26 (md_show_usage): Show available options.
27 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
29 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
31 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
32 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
34 (md_estimate_size_before_relax): Don't fall off end of function.
36 2000-07-27 Kazu Hirata <kazu@hxi.com>
38 * config/tc-avr.c: Fix formatting.
39 * config/tc-ns32k.c: Likewise.
41 2000-07-27 Alan Modra <alan@linuxcare.com.au>
43 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
45 2000-07-27 Kazu Hirata <kazu@hxi.com>
47 * config/tc-d10v.c: Fix formatting.
48 * config/tc-z8k.c: Likewise.
49 * config/tc-sparc.c: Likewise.
51 2000-07-26 Dave Brolley <brolley@redhat.com>
53 * cgen.c (queue_fixup): Declare opinfo.
54 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
55 (gas_cgen_md_operand): Ditto.
56 (gas_cgen_md_apply_fix3): Ditto.
58 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
60 * config/obj-coff.c (obj_frob_symbol): Don't merge
61 labels. Don't merge if the symbol isn't constant. Return
62 immediately if a symbol is merged.
64 2000-07-22 Alan Modra <alan@linuxcare.com.au>
66 * frags.c (frag_align): Correct absolute section alignment.
68 2000-07-20 DJ Delorie <dj@redhat.com>
70 * config/obj-coff.c (obj_frob_symbol): revert previous change,
71 it breaks linking against DLLs.
73 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
75 * configure.in: Add CRIS support.
76 * configure: Regenerate.
77 * Makefile.am: (CPU_TYPES): Add cris.
78 (CPU_OBJ_VALID) [aout]: Add cris.
79 (MULTI_CPU_TYPES): Add cris.
80 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
81 [coff]: Only i386 and mips are valid.
82 (TARGET_CPU_CFILES): Add config/tc-cris.c.
83 (TARGET_CPU_HFILES): Add config/tc-cris.h.
84 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
85 Regenerate dependencies.
86 * Makefile.in: Regenerate.
87 * aclocal.m4: Regenerate.
88 * as.c: Declare crisaout, criself.
89 * config/tc-cris.h, config/tc-cris.c: New.
90 * config/e-criself.c, config/e-crisaout.c: New.
91 * po/POTFILES.in, po/gas.pot: Regenerate.
93 2000-07-20 Kazu Hirata <kazu@hxi.com>
95 * read.c: Fix formatting.
96 * write.c: Fix formatting.
98 2000-07-19 H.J. Lu <hjl@gnu.org>
100 * sb.c: Include <stdlib.h> if exists for abort ().
102 2000-07-19 Alan Modra <alan@linuxcare.com.au>
104 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
105 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
106 (pa_type_args): Same here.
108 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
110 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
111 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
112 the storage class is already set.
114 2000-07-17 Kazu Hirata <kazu@hxi.com>
116 * config/tc-w65.c: Fix formatting.
117 * config/tc-mn10200.c: Fix formatting.
118 * config/tc-mn10300.c: Likewise.
119 * config/tc-pj.c: Fix formatting.=0A=
120 * config/tc-tic80.c: Fix formatting.=0A=
121 * config/tc-m68hc11.c: Fix formatting.
123 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
125 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
128 2000-07-15 Ian Lance Taylor <ian@zembu.com>
130 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
133 2000-07-15 Alan Modra <alan@linuxcare.com.au>
135 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
136 ELF as are used for SOM (except the 32-bit reloc one) to decide
137 whether a symbol can be reduced to a section symbol. Expand on
138 the comment for symbols involved in LR% and RR% expressions.
140 2000-07-14 Nick Clifton <nickc@cygnus.com>
142 * config/tc-mips.c (mips_disable_float_construction): New
143 static variable. Set to true if doubles should not be
144 constructed by loading two single width fp registers with
146 (mips_ip): Test mips_disable_float_construction.
147 (md_longopts): Add command line switches --construct-floats
148 and --no-construct-floats.
149 (md_parse_option): Parse new command line options.
150 (md_show_usage): Describe new command line options.
152 * doc/c-mips.texi: Document new command line options.
154 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
156 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
157 * configure: Regenerate.
159 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
161 * configure.in (DEFAULT_EMULATION setting): Revert part of
162 2000-07-01 change that set te_multi=multi unless set to tmips.
163 * configure: Regenerate.
165 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
167 * config/obj-coff.c (coff_frob_section): Add padding to the last
168 section when aligning it increases its size.
170 2000-07-11 Kazu Hirata <kazu@hxi.com>
172 * config/tc-tic54x.c: Fix formatting.
174 2000-07-10 Kazu Hirata <kazu@hxi.com>
176 * config/tc-h8500.c: Fix formatting.
177 * config/tc-tic54x.c: Fix formatting.
179 2000-07-10 Alan Modra <alan@linuxcare.com.au>
181 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
182 displacements correctly.
184 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
186 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
188 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
192 2000-07-09 Alan Modra <alan@linuxcare.com.au>
194 From David Huggins-Daines <dhd@linuxcare.com>
195 * config/te-hppalinux64.h: Add a new emulation.
196 * configure.in (emulations): Add configure bits to support the
197 64-bit Linux/parisc target.
198 * configure: Regenerate.
200 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
201 (md_shortopts): Add `V' for ELF.
203 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
204 when SOM or ELF_ARG_RELOC are defined.
205 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
206 ELF_ARG_RELOC are defined.
207 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
208 (pa_stringer): ..Do it here instead. Fix comment typos.
209 (hppa_force_relocation): Cast enums to int before comparing with
212 From Ryan Bradetich <rbradetich@uswest.net>
213 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
214 redifinition warning.
215 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
216 (hppa_force_relocation): ditto
217 (md_apply_fix): Added cast to buf to fix warnings.
219 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
220 cons_fix_new_hppa, hppa_force_relocation): Prototype.
222 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
223 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
224 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
225 reloc_type** to avoid warnings in switch.
226 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
227 little earlier instead.
229 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
231 (pa_type_args): Use symbol_arg_reloc_info.
232 (struct pa_it): Make arg_reloc unsigned int.
233 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
234 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
235 (pa_code): Delete. pa_text duplicates this function.
236 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
237 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
239 (cons_fix_new_hppa): Actually change selector to e_fsel when
240 warning about assuming so.
241 (tc_gen_reloc): More example elf arg reloc code.
242 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
243 (hppa_force_relocation): Likewise.
245 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
247 (pa_end_of_source): Prototype.
248 (hppa_fix_adjustable): Prototype.
249 (LABELS_WITHOUT_COLONS): Move it..
250 * config/te-hppa.h: To here.
252 * config/te-hppa64.h: New file.
254 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
256 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
257 format -10, -16, 16 relocs.
258 (hppa_elf_mark_end_of_function): Test for null
259 last_call_info->start_symbol
261 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
262 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
263 re_assesmble_* functions. Delete extraneous statements. Fix
265 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
266 insn to re_assemble_*.
268 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
270 * doc/internals.texi (Expressions): Fix typo.
272 2000-07-08 Kazu Hirata <kazu@hxi.com>
274 * config/tc-sh.c: Fix formatting.
275 * config/tc-tic54x.c: Fix formatting.
276 * depend.c: Fix formatting.
277 * flonum-konst.c: Likewise.
278 * flonum-mult.c: Likewise.
280 2000-07-07 Kazu Hirata <kazu@hxi.com>
282 * config/tc-sh.c: Fix comments.
283 * config/obj-vms.c: Fix comments.
284 * config/tc-a29k.c: Likewise.
285 * config/tc-alpha.c: Likewise.
286 * config/tc-h8300.c: Likewise.
287 * config/tc-h8500.c: Likewise.
288 * config/tc-i370.c: Likewise.
289 * config/tc-ia64.c: Likewise.
290 * config/tc-m68hc11.c: Likewise.
291 * config/tc-m68k.c: Likewise.
292 * config/tc-mips.c: Likewise.
293 * config/tc-ns32k.c: Likewise.
294 * config/tc-ppc.c: Likewise.
295 * config/tc-z8k.c: Likewise.
297 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
299 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
300 Default to '(SEC_LOAD | SEC_DATA)'.
301 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
303 * doc/internals.texi (CPU Backend): Describe
304 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
306 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
308 * as.c (parse_args): NULL terminate the long option list.
310 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
312 * config/tc-d30v.h: Include "write.h" for fixS.
313 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
315 2000-07-05 Nick Clifton <nickc@cygnus.com>
317 * config/tc-d30v.c (write_2_short): Further changes to warning
318 messages produced when combining EITHER_BUT_PREFER_MU attributed
321 2000-07-05 DJ Delorie <dj@redhat.com>
325 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
327 * config/tc-arm.c (psrs): Accept combinations of flags.
329 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
331 * config/tc-avr.c: Change _ () to _() around all strings marked
332 for translation (exception from the usual coding style).
333 (avr_opt): New struct variable, how the new switches are set.
334 (OPTION_MMCU): Define as 'm' and actually use.
335 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
336 (show_mcu_list): New function, display the list of known MCUs.
337 (md_show_usage): Document the new switches. Call show_mcu_list.
338 (avr_set_arch): Change 'm' to OPTION_MMCU.
339 (md_parse_option): Call show_mcu_list if unknown MCU specified.
340 Handle the new switches.
341 (avr_operands): Disable warnings for undefined combinations of
342 operands if -mall-opcodes. Disable warnings for skipping two-word
343 instructions if enhanced core or -mno-skip-bug.
344 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
345 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
346 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
347 (avr_ldi_expression): Warn about implicit lo8().
348 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
350 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
352 * configure.in: Add entry for mips-*-sysv4*MP*
354 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
355 elf32-tradlittlemips for traditional mips targets.
356 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
357 test for Link Once sections as in adjust_reloc_syms.
358 * config/te-tmips.h: New file for traditional mips targets. Define
361 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
363 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
364 flags argument is not present, don't change an existing section's
365 section's attributes. If the flags argument is present, warn if the
366 attributes don't match the section's current attributes. When
367 long section names are supported, set SEC_LINK_ONCE and
368 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
370 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
372 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
373 symbols; create them.
375 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
377 * write.c (set_segment_vma): New: Set vma and lma for a segment.
378 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
380 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
382 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
383 expressions. Ignore the problem when handling 16 bit immediates,
384 because the assembler will take care of the relocation later.
386 2000-06-27 Nick Clifton <nickc@cygnus.com>
388 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
389 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
390 sequential order, and emit warning messages if the input source
391 code contains constructs like that, or parallel constructs
392 containing such opcodes.
394 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
396 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
397 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
398 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
399 (md_show_usage): Update usage message.
400 (md_parse_option): Allow redefinition of MCU type within the
401 same avr[1-5] bfd machine type. Show both old and new MCU type
402 in the error message.
403 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
404 Simplify 8K wrap code.
406 2000-06-25 Kazu Hirata <kazu@hxi.com>
408 * config/obj-aout.c: Remove all uses of DEFUN.
409 * config/obj-ieee.c: Likewise.
410 * config/tc-sh.c: Fix comment typos.
411 * config/tc-tahoe.c: Likewise.
412 * config/tc-vax.c: Likewise.
413 * config/tc-w65.c: Likewise.
414 * config/tc-z8k.c: Likewise.
415 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
417 2000-06-24 DJ Delorie <dj@cygnus.com>
419 * config/tc-i386.c (md_estimate_size_before_relax): Revert
420 more changes from Sept 1999
421 (tc_i386_fix_adjustable): ditto
422 (md_apply_fix3): ditto
424 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
426 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
427 (gas_cgen_parse_operand): Set it around expression() call.
428 (gas_cgen_md_operand): Test for it before longjmp().
430 2000-06-24 Kazu Hirata <kazu@hxi.com>
432 * config/tc-h8500.c: Remove all uses of DEFUN.
433 * config/tc-sh.c: Likewise.
434 * config/tc-w65.c: Likewise.
435 * config/tc-z8k.c: Likewise.
437 * config/tc-h8500.c: Fix typos in comments.
439 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
441 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
444 2000-06-23 matthew green <mrg@redhat.com>
446 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
447 defined. Fix error message for `[' grouping.
449 2000-06-22 Kazu Hirata <kazu@hxi.com>
451 * config/tc-h8300.c: Fix formatting and comment typos.
453 2000-06-22 Timothy Wall <twall@cygnus.com>
455 * config/tc-ia64.c (note_register_values): Move premature QP
456 notation clearing into the appropriate place.
458 2000-06-22 Alan Modra <alan@linuxcare.com.au>
460 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
461 first before anything else. Add bin-bugs.h, emul.h and progress.h
462 Sort list of files as for $(OBJS) in Makefile.am.
464 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
465 find one. Remake dependencies.
466 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
467 * Makefile.in: Regenerate.
468 * doc/Makefile.in: Regenerate.
470 * config/tc-i386.c (i386_displacement): Don't assume a constant
471 displacement is necessarily 16 bits when in 16 bit code mode.
472 (md_assemble): Instead size the displacement here after we know
473 for sure that a .code16gcc operand hasn't automatically added
474 operand size prefixes.
476 2000-06-21 H.J. Lu <hjl@gnu.org>
478 * Makefile.am: Rebuild dependency.
479 * Makefile.in: Rebuild.
481 2000-06-21 Kazu Hirata <kazu@hxi.com>
483 * config/tc-h8300.c (parse_reg): Make the function static.
484 (parse_exp): Likewise.
486 2000-06-20 DJ Delorie <dj@cygnus.com>
488 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
489 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
490 for cygwin import libraries to work properly.
492 2000-06-20 H.J. Lu <hjl@gnu.org>
494 * Makefile.am: Rebuild dependency.
495 * Makefile.in: Rebuild.
496 * configure: Likewise.
497 * doc/Makefile.in: Likewise.
499 2000-06-20 Timothy Wall <twall@cygnus.com>
501 * doc/internals.texi (CPU backend): Add @itemx for
502 TC_START_LABEL_WITHOUT_COLON.
503 * doc/c-tic54x.texi: New.
504 * doc/as.texinfo: Add tic54x features and include primary tic54x
506 * doc/all.texi: Add C54X.
507 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
508 * doc/Makefile.in: Regenerate.
509 * configure.in: Add tic54x and define LIBM for tic54x.
510 * configure: Regenrate.
511 * config/tc-tic54x.[ch]: New.
512 * config/obj-coff.h: Add tic54x.
513 * Makefile.am: (CPU_TYPES): Add tic54x.
514 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
515 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
516 (as_new_LDADD): Add $(LIBM).
517 * Makefile.in: Regenerate.
519 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
521 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
522 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
523 * doc/as.texinfo: Likewise.
525 * configure, Makefile.in: Regenerate.
526 * configure.in (emulations): Recognize m6811 and m6812.
527 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
528 Added files for 68hc11 and 68hc12 assembler.
529 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
530 * config/tc-m68hc11.h: Header definition for that assembler.
532 2000-06-18 Nick Clifton <nickc@redhat.com>
534 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
535 instead of OCTETS_PER_BYTE.
537 * config/tc-v850.c: Fix compile time warnings.
538 * config/tc-ppc.c: Fix compile time warnings.
540 2000-06-18 H.J. Lu <hjl@gnu.org>
542 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
543 * configure: Rebuild.
545 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
547 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
550 2000-06-16 Nick Clifton <nickc@cygnus.com>
552 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
553 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
555 * doc/c-mips.texi: Document newly accepted cpu variants.
557 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
559 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
561 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
563 * macro.c (getstring): Make it possible to escape the quote
566 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
568 * config/tc-hppa.c (pa_export): Weak symbols can be global.
570 2000-06-13 H.J. Lu <hjl@gnu.org>
572 * configure: Regenerate.
574 2000-06-09 Alan Modra <alan@linuxcare.com.au>
576 * app.c (do_scrub_begin): Don't default lex[';'] as a line
578 * doc/internals.texi (line_separator_chars): Semicolon is no
579 longer a default. Mention null and newline as defaults.
581 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
583 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
584 * config/tc-i860.h (line_separator_chars): Likewise.
585 * config/tc-h8300.c (line_separator_chars): Likewise.
586 * config/tc-i960.c (line_separator_chars): Likewise.
587 * config/tc-m68k.c (line_separator_chars): Likewise.
588 * config/tc-mips.c (line_separator_chars): Likewise.
589 * config/tc-ns32k.c (line_separator_chars): Likewise.
590 * config/tc-sparc.c (line_separator_chars): Likewise.
591 * config/tc-vax.c (line_separator_chars): Likewise.
593 * config/tc-h8300.c (comment_chars): Use string initialiser.
594 * config/tc-i960.c (line_comment_chars): Likewise.
595 * config/tc-z8k.c (comment_chars, line_comment_chars,
596 line_separator_chars): Likewise.
598 * config/tc-arm.c (line_separator_chars): Always use `;', not just
601 2000-06-08 Nick Clifton <nickc@cygnus.com>
603 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
606 2000-06-08 David O'Brien <obrien@FreeBSD.org>
608 * configure.in (VERSION): Update to show this is the CVS mainline.
610 2000-06-08 Matthew Jacob <mjacob@feral.com>
612 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
613 $at is the integer register $r28, vs. both $r28 and the floating
616 2000-06-08 James E. Wilson <wilson@cygnus.com>
618 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
619 (dot_endp): Don't call ia64_flush_insns.
620 (emit_one_bundle): Don't delete prologue/body records from
621 unwind_record list in first loop. Rewrite second loop to account for
624 2000-06-07 David Mosberger <davidm@hpl.hp.com>
626 * config/tc-ia64.c: Add missing prototypes.
627 (generate_unwind_image): Cast argument to output_unw_records call.
629 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
631 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
633 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
635 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
636 (REGISTER_P): likewise.
637 (avr_opcodes): uses include/opcode/avr.h
638 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
640 2000-06-04 Alan Modra <alan@linuxcare.com.au>
642 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
645 2000-06-03 H.J. Lu <hjl@gnu.org>
647 * read.c (is_end_of_line): Put back `;'.
649 2000-06-03 Alan Modra <alan@linuxcare.com.au>
651 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
653 2000-06-01 Alan Modra <alan@linuxcare.com.au>
655 * expr.c (operand): Test is_end_of_line outside switch to catch
656 line separator chars that are also operators.
657 (operator): Return O_illegal for line separator chars.
659 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
660 entry (or `!' entry for TC_HPPA).
662 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
663 before indexing is_end_of_line. Remove redundant check for '\0'.
665 * config/tc-h8500.c (md_assemble): Likewise.
666 * config/tc-mcore.c (md_assemble): Likewise.
667 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
670 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
672 * config/tc-mcore.c (mcore_cons): Likewise.
673 (mcore_float_cons): Likewise.
674 (mcore_stringer): Likewise.
675 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
677 2000-06-01 Scott Bambrough <scottb@netwinder.org>
679 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
681 2000-05-29 Nick Clifton <nickc@cygnus.com>
683 * config/tc-sh.c: Fix compile time warning messages.
685 * config/tc-mips.c: Fix compile time warning messages.
687 2000-05-29 Philip Blundell <philb@gnu.org>
689 * doc/as.texinfo: Update copyright dates.
690 (Local Labels): Delete misplaced mention of ARM.
691 * NEWS: Mention ARM ELF support.
693 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
695 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
696 it is modified, and use the real_size to compute the frag address
697 for dwarf2 line info.
699 2000-05-27 Alan Modra <alan@linuxcare.com.au>
701 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
702 line-matching scheme to cope with automake moving variables around.
703 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
704 * Makefile.in: Regenerate.
706 2000-05-26 Jakub Jelinek <jakub@redhat.com>
708 * config/tc-sparc.c (sparc_relax): New.
709 (md_longopts): Add -relax and -no-relax options.
710 (md_parse_options, md_show_usage): Likewise.
711 (md_apply_fix3): Optimize tail call into branch always if possible.
713 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
715 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
716 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
717 rules, with warning when a GAS statement specifies a packing that
718 will result in an instruction being squashed.
719 Added typdef packing_type and enumerals, changed various integer
720 literals to use the enumerals.
722 2000-05-24 David Mosberger <davidm@hpl.hp.com>
724 * config/tc-ia64.c (dot_restorereg_p): New function.
725 (md_pseudo_table): Add restorereg.p.
726 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
727 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
729 * config/tc-ia64.h (unw_record_type): Add unwabi.
730 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
731 called MASK with members for imask, and the masks produced by
732 fr_mem, gr_mem, br_mem, and frgr_mem.
733 (unw_p_record): Add members ABI and CONTEXT.
734 (unw_x_record): Add member AB.
735 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
736 as pseudo-register for use during unwind info generation.
737 (AR_PFS, AR_LC): New macros.
738 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
739 whose names start with an at sign (as in "@priunat").
740 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
742 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
743 proc_end, unwind_info, personality_routine): Consolidate into
744 "unwind" structure to reduce offset-table use. Add member
745 NEXT_SLOT_NUMBER to track the slot number for the next instruction
747 (output_R1_format, output_R3_format, output_P3_format,
748 output_P6_format): Initialize R with zero to reduce compiler warnings.
749 (output_P7_format): Ditto. Add `default' branch to switch
750 statement to reduce compiler warnings.
751 (output_P8_format, output_B1_format, output_B4_format): Ditto.
752 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
753 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
754 into single argument.
755 (output_X1_format, output_X3_format): Initialize R with zero to reduce
756 compiler warnings. Merge A and B args into single argument.
757 (output_X2_format, output_X4_format): Remove unused variable R. Merge
758 A and B args into single argument.
759 (free_record): Removed (wasn't used).
760 (free_list_records): Also free imasks in prologue records.
761 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
762 (output_spill_mask): Remove.
763 (output_unwabi): New function.
764 (output_epilogue, output_label_state, output_copy_state): Call
766 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
767 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
769 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
770 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
771 as part of handling the prologue records. Emit region's imask if
772 we have one. Handle unwabi, epilogue, label_state, copy_state,
773 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
774 spill_sprel_p, and spill_reg_p records.
775 (set_imask, count_bits, slot_index): New function.
776 (fixup_unw_records): Fix region size computation. Handle
777 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
778 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
779 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
780 set_imask accordingly. Update imask for gr_gr, and br_gr records.
781 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
782 (dot_save): Use manifest constants for applicaton registers.
783 Handle REG_PR and REG_PRIUNAT.
784 (dot_restore): Don't just ignore it.
785 (dot_restorereg): New function..
786 (generate_unwind_image): Ensure unwind info is a multiple of eight
787 bytes, not just four bytes.
788 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
789 (dot_altrp): Don't just ignore it.
790 (dot_savemem): New function. Replaces dot_savesp() and
791 dot_savepsp(). Use manifest constants for applicaton registers.
792 Handle REG_PR and REG_PRIUNAT.
793 (dot_savef): Simplify.
794 (dot_saveb): Support generation of br_gr.
795 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
796 dot_label_state, dot_copy_state): New function.
797 (dot_unwabi): Don't just ignore it.
798 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
799 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
800 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
801 (emit_one_bundle): Set slot number for prologue/body records
802 *before* emitting the first insn.
803 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
804 (md_begin): Declare "psp" pseudo-register.
805 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
806 so we don't get segfault.
807 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
808 counts as required per SW Conventions manual
809 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
810 output_preds_psprel, output_preds_sprel, output_spill_base,
811 output_unat_psprel, output_unat_sprel, output_lc_psprel,
812 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
813 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
814 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
815 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
816 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
817 (dot_vframe): Implement.
818 (dot_vframesp, dot_vframepsp): New function.
820 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
822 * configure.in (i386-*-freebsd a.out entry): Quote properly.
823 * configure: Regenerate.
825 2000-05-23 Alan Modra <alan@linuxcare.com.au>
827 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
828 (md_estimate_size_before_relax): so we can use it here instead of
829 old kludges. Localise vars to blocks. Comment.
831 * frags.c (frag_new): Update fr_var comments.
832 * frags.h (struct frag): Ditto.
834 2000-05-22 Richard Henderson <rth@cygnus.com>
836 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
837 (pseudo_func): Add pcrel.
838 (operand_match): Handle IA64_OPND_TGT64.
839 (build_insn): Likewise.
840 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
841 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
842 (fix_insn): Handle all three 64-bit relocation types.
844 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
846 * obj.h (struct format_ops): New members begin, app_file,
847 s_set_other, s_set_desc, s_get_type, s_set_type,
848 separate_stab_sections, init_stab_section.
850 * config/obj-multi.h: Update GPL notice to v2.
853 (S_SET_SIZE): Test s_set_size for NULL before calling.
854 (S_SET_ALIGN): Similar for s_set_align.
859 (SEPARATE_STAB_SECTIONS): New.
860 (INIT_STAB_SECTION): New.
861 (EMIT_SECTION_SYMBOLS): New.
862 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
864 * config/obj-elf.h: Update GPL notice to v2.
865 Mention that this file is included from obj-multi.h.
866 (obj_begin): Wrap definition in ifndef.
867 (elf_file_symbol): Constify declaration.
868 (obj_app_file): Ditto.
869 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
870 Wrap in ifndef SEPARATE_STAB_SECTIONS.
872 * config/obj-elf.c (elf_s_set_other): New.
873 (elf_file_symbol): Constify argument.
874 (elf_separate_stab_sections): New.
875 (elf_init_stab_section): New.
876 (elf_format_ops): Add new members. Remove comma at end.
878 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
879 (ecoff_format_ops): Add new fields. Remove comma at end.
880 Mention inconsistency for emit_section_symbols.
882 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
884 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
885 (coff_separate_stab_sections): New.
886 (coff_format_ops): Add new members.
888 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
889 (obj_aout_s_set_other): New.
890 (obj_aout_s_set_desc): New.
891 (obj_aout_s_get_type): New.
892 (obj_aout_s_set_type): New.
893 (obj_aout_separate_stab_sections): New.
894 (aout_format_ops): New members added. Use obj_aout_process_stab,
895 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
896 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
898 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
900 2000-05-22 Alan Modra <alan@linuxcare.com.au>
902 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
903 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
904 (md_estimate_size_before_relax): Ensure jumps to weak and
905 externally visible symbols are relocatable.
907 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
909 * stabs.c (aout_process_stab): Make global.
910 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
911 * read.h (aout_process_stab): Declare.
913 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
914 Generalize to *aout, *coff *elf.
915 * configure: Regenerated.
917 * doc/internals.texi (Object format backend): Say
918 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
920 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
921 * Makefile.in: Regenerated.
923 2000-05-19 Catherine Moore <clm@cygnus.com>
925 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
927 2000-05-18 Alan Modra <alan@linuxcare.com.au>
929 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
930 instruction to reflect change in re_assemble_*.
932 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
934 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
935 build PA64 ELF tools.
936 * configure: Rebuilt.
938 2000-05-17 Alan Modra <alan@linuxcare.com.au>
940 * Makefile.am: Regenerate dependencies.
941 * Makefile.in: Regenerate.
943 2000-05-15 Nick Clifton <nickc@cygnus.com>
945 * config/tc-arm.c (struct asm_psr): Add boolean field
946 distinguishing between CSPR and SPSR. Rename 'number' field
948 (psrs): Rearrange contents to match new asm_psr structure.
949 (arm_psr_parse): Move next to psr_required_here. Make it
950 return an asm_psr structure.
951 (psr_required_here): Use asm_psr structure returned by
953 (do_msr): Reorganise to allow psr_required_here to be called
955 (md_undefined_name): Mark 'name' parameter as unused, since
956 the COFF target does not use it.
958 2000-05-14 David O'Brien <obrien@FreeBSD.org>
960 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
962 * config/te-aux.h: Likewise.
963 * config/te-dpx2.h: Likewise.
964 * config/te-go32.h: Likewise.
965 * config/te-hp300.h: Likewise.
966 * config/te-hppa.h: Likewise.
967 * config/te-i386aix.h: Likewise.
968 * config/te-ic960.h: Likewise.
969 * config/te-interix.h: Likewise.
970 * config/te-nbsd532.h: Likewise.
971 * config/te-pc532mach.h: Likewise.
972 * config/te-ppcnw.h: Likewise.
973 * config/te-psos.h: Likewise.
974 * config/te-sparcaout.h: Likewise.
975 * config/te-sun3.h: Likewise.
976 * config/te-sysv32.h: Likewise.
978 2000-05-14 Alan Modra <alan@linuxcare.com.au>
980 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
981 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
982 and sign extend without an if statement.
983 (build_bytes): Likewise.
985 2000-05-14 Kazu Hirata <kazu@hxi.com>
987 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
988 X_add_symbol L_32 case.
990 2000-05-14 David O'Brien <obrien@FreeBSD.org>
992 * config/te-freebsd.h: New file.
994 2000-05-13 Alan Modra <alan@linuxcare.com.au>
996 * asintl.h (gettext, dgettext, dcgettext, textdomain,
997 bindtextdomain): Replace defines with those from intl/libgettext.h
998 to quieten gcc warnings.
1000 * NEWS: Mention x86 .arch and -q.
1002 * config/tc-i386.c (quiet_warnings): New.
1003 (md_assemble): Use quiet_warnings.
1004 (md_parse_option): Set quiet_warnings from -q.
1005 (md_show_usage): Mention -q, delete -m.
1006 (flag_do_long_jump): Delete.
1007 (md_parse_option): Remove -m.
1008 (md_show_usage): Remove -m.
1009 (md_create_long_jump): Remove useless flag_do_long_jump code.
1011 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1012 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1014 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1015 Alexander Sokolov <robocop@netlink.ru>
1017 * doc/c-i386.texi (i386-Arch): New section.
1018 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1020 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1021 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1022 architecture has been given and is not 486.
1023 (set_cpu_arch): New.
1024 (md_pseudo_table): Add .arch.
1025 (md_assemble): Warn if cpu architecture has been given and an
1026 unsupported instruction.
1028 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1029 Move operand_types bit defines after relevant template field.
1030 (template): Add cpu_flags.
1034 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1036 * config/tc-mn10300.h (md_end): Define.
1037 (mn10300_finalize): Declare.
1038 * config/tc-mn10300.c: Include dwarf2dbg.h.
1039 (debug_line): Define.
1040 (md_assemble): Generate dwarf2 line info.
1041 (mn10300_finalize): New function. Finalize dwarf2 info.
1043 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1045 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1046 external version of the relocation for weak symbols.
1048 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1050 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1051 frame size in units of 16 bytes, as required per SW Conventions manual.
1052 (output_unw_records): Output info-block header as a dword to get
1055 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1057 * as.h: #include "file", not <file> on files from ../include.
1058 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1059 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1060 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1061 (tc_coff_symbol_emit_hook): Ditto.
1062 (OPTCOUNT): Cast to int to avoid compiler warning.
1063 (md_begin): Fix signed/unsigned warnings.
1065 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1067 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1068 ABRANCH LONG case for a conditional branch on a 68000.
1069 (md_estimate_size_before_relax): Likewise. Also handle
1070 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1071 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1072 PC-relative on all CPUs.
1073 (md_estimate_size_before_relax): Likewise.
1075 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1077 * as.c (parse_args): Just mention current year in printed
1080 2000-05-03 J.T. Conklin <jtc@redback.com>
1082 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1084 (md_parse_option): Recognize -m7400.
1086 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1088 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1089 don't permit lp to become less than the words array.
1091 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1093 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1094 Fix little-endian case.
1096 2000-05-03 David O'Brien <obrien@NUXI.com>
1098 * as.c (parse_args): Update copyright.
1100 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1102 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1103 for the .bss section too.
1105 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1107 * configure.in: Set em=linux for hppa-*-linux.
1108 * configure: Regenerate.
1109 * doc/Makefile.in: Regenerate with correct automake.
1111 * frags.c (frag_grow): Sanity check chunk_size.
1113 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1114 * config/obj-som.h: Likewise.
1115 * config/obj-ieee.h: Likewise.
1117 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1119 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1120 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1121 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1122 (pa_ip): low_sign_unext now returns via function value. Use
1123 re_assemble_* instead of dis_assemble_* and
1124 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1126 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1127 (md_section_align, md_parse_option, md_show_usage,
1128 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1129 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1130 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1131 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1132 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1134 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1135 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1136 outside of switch. Correct mask and shifting errors in case 10
1137 and case -11. In case 21, compare against signed range to suit
1138 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1139 case 17 and case 22, use offsetT variable to properly check range.
1140 Use re_assemble_* here too.
1141 (evaluate_absolute): Change type of value to offsetT. Call
1142 hppa_field_adjust to do the work for us.
1143 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1144 (pa_parse_cmpib_64_cmpltr): Ditto.
1145 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1146 of i to unsigned int.
1147 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1148 (pa_end_of_source): Return type is void.
1150 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1152 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1154 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1156 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1157 More comments added.
1158 (md_begin): Removed "construct symbols for each register name".
1159 Because register names conflicts with GCC generated function
1161 (avr_operand): Now constant numbers can be used as a register
1162 identifiers (0 as r0, 31 as r31).
1163 (md_assemble): use skip_space () before parsing instruction
1166 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1168 * config/tc-avr.c: New AVR_ISA_ defined.
1169 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1170 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1171 for `fmul', `movw' and `lpm R,Z' instructions.
1172 (avr_operands): Warn if current opcode is a two-word instruction
1173 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1174 (avr_opcodes): New commands added.
1175 (REGISTER_P): Check 'a' and 'v' constraint letters.
1176 (mcu_types): New MCU added.
1178 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1180 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1181 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1182 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1183 * configure: Regenerate.
1185 2000-04-29 Andreas Jaeger <aj@suse.de>
1187 * as.h: Correctly check GCC version.
1189 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1191 * as.c (parse_args): Allow md_parse_option to override -a listing
1193 * config/obj-coff.c (add_lineno): Change type of offset parameter
1194 from "int" to "bfd_vma."
1195 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1196 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1197 (ppc_change_csect): Align correctly for XCOFF64.
1198 (ppc_machine): New function, which discards "ppc_machine" line.
1199 (ppc_tc): Cons for 8 when code is 64 bit.
1200 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1202 (md_parse_option): Handle -a64 and -a32.
1204 * config/tc-ppc.h (TARGET_MACH): Define.
1205 (TARGET_FORMAT): Move to function.
1206 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1208 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1210 * doc/as.1: Fix unbalanced brackets.
1212 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1214 (line_comment_chars): Set to '/' if TE_FreeBSD.
1216 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1218 * configure.in: Configury support for PA64 (currently disabled).
1219 * configure: Rebuilt.
1221 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1223 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1224 bfd_set_section_alignment.
1226 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1228 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1231 2000-04-24 Nick Clifton <nickc@cygnus.com>
1233 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1234 * doc/as.texinfo (Align): Include arm and strongarm in list of
1235 targets that have the second form of the behaviour of the .align
1238 2000-04-24 Mark Klein <mklein@dis.com>
1240 * obj-som.c: Terminate obj_pseudo_table.
1242 2000-04-22 Timothy Wall <twall@cygnus.com>
1244 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1246 (operand_match): Conditionally insert default bit values for IMMU9.
1248 2000-04-14 Matthew Green <mrg@cygnus.com>
1250 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1251 * configure: Rebuilt.
1253 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1254 Jason Eckhardt <jle@cygnus.com>
1256 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1258 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1259 Added handling of new operand types l,y,&,fe,fE,fx.
1261 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1262 David Mosberger <davidm@hpl.hp.com>
1263 Timothy Wall <twall@cygnus.com>
1264 Andrew MacLeod <amacleod@cygnus.com>
1265 Jim Wilson <wilson@cygnus.com>
1267 * Makefile.am (CPU_TYPES): Add ia64.
1268 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1269 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1270 * Makefile.in: Rebuild.
1271 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1272 * configure: Rebuild.
1273 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1274 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1275 * expr.c (expr): Handle md_optimize_expr.
1276 * read.c (LEX_HASH): Add comment.
1277 * config/tc-ia64.c, config/tc-ia64.h: New files.
1279 2000-04-21 Richard Henderson <rth@cygnus.com>
1281 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1282 bundling a non-delayed branch type instruction.
1284 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1286 * config/tc-mn10300.c (HAVE_AM30): Define.
1287 (md_assemble): Use it.
1289 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1291 * config/obj-elf.c (obj_elf_change_section): Check for changed
1294 * Makefile.am: (CPU_MULTI_VALID): Remove.
1295 (MULTI_CPU_TYPES): Define.
1296 (MULTI_CPU_OBJ_VALID): Define.
1297 (DEPTC): Use the above.
1298 (DEPOBJ): Same here.
1300 Regenerate dependencies.
1301 * Makefile.in: Regenerate.
1303 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1305 * Makefile.am (YACC, LEX): Get them from configure.
1307 2000-04-18 H.J. Lu (hjl@gnu.org)
1309 * config/tc-i386.c (offset_in_range): Use addressT instead of
1310 bfd_vma for non-bfd assemblers.
1312 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1314 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1315 doesn't give spurious errors.
1317 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1319 * as.h (SEEK_SET): Define if undefined.
1321 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1323 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1324 constants, and don't assume offsetT is 32 bits.
1326 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1328 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1329 (md_pcrel_from_section): Add prototype.
1330 (d10v_fix_adjustable): Add prototype.
1331 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1333 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1335 2000-04-12 Nick Clifton <nickc@cygnus.com>
1337 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1338 symbol in frag chain.
1340 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1342 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1343 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1344 (fits_in_signed_word, smallest_imm_type): Ditto.
1345 (md_assemble): Use an offsetT var to hold offsetT values, not a
1347 (offset_in_range): New.
1348 (md_assemble): Use it.
1349 (md_convert_frag): Change type of target_address, opcode_address,
1350 and displacement_from_opcode_start to offsetT.
1351 (md_create_short_jump): Change type of offset to offsetT.
1352 (md_create_long_jump): Ditto.
1353 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1354 (md_chars_to_number): Remove.
1355 (output_invalid): Remove duplicate prototype.
1357 2000-04-09 Nick Clifton <nickc@cygnus.com>
1359 * Makefile.am (CPU_TYPES): Add 'avr'.
1360 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1361 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1363 * Makefile.in: Regenerate.
1365 * doc/as.texinfo: Add M32R documentation.
1367 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1369 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1370 --enable-build-warnings option.
1371 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1372 * Makefile.in, configure: Re-generate.
1374 2000-04-07 Nick Clifton <nickc@cygnus.com>
1376 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1377 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1378 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1379 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1380 (arm_force_relocation): Force relocations for
1381 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1383 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1385 * config/tc-sh.c (get_operands): There's no third operand if the
1386 first operand is an immediate.
1388 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1390 * config/tc-sh.c (immediate): Delete.
1391 (sh_operand_info): Add immediate member.
1392 (parse_reg): Use A_PC for pc.
1393 (parse_exp): Add second argument 'op'. All callers changed.
1394 (parse_at): Expect pc to be coded as A_PC.
1395 Use immediate field in *op.
1396 (insert): Add fourth argument 'op'. All callers changed.
1397 (build_relax): Add second argument 'op'. All callers changed.
1398 (insert_loop_bounds): New function.
1399 (build_Mytes): Remove DISP_4.
1400 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1401 (assemble_ppi): Use immediate field in *operand.
1402 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1403 (md_apply_fix): Likewise.
1404 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1406 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1408 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1410 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1412 * internals.texi (CPU backend): Document
1413 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1415 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1417 * po/gas.pot: Regenerate.
1419 * as.c (show_usage): Restore translated part of bug string.
1420 * gasp.c (show_usage): Likewise.
1422 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1423 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1424 than move-if-change.
1425 (DEP1): Modify for "gcc -MM".
1429 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1430 Update dependencies.
1431 * Makefile.in: Regenerate.
1433 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1435 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1436 (md_begin): Likewise.
1437 (HAVE_AM33): New macro.
1438 (md_assemble): Use it. Match r_regs and xr_regs only if
1441 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1443 * as.h: #include "bin-bugs.h"
1444 * as.c (show_usage): Use REPORT_BUGS_TO.
1445 * gasp.c: #include "bin-bugs.h"
1446 (show_usage): Use REPORT_BUGS_TO.
1448 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1450 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1452 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1453 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1456 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1458 * config/tc-i386.c (i386_immediate): Don't assume a constant
1459 immediate is necessarily 16 bits when in 16 bit code mode.
1460 (md_assemble): Instead set guess_suffix here after we have checked
1463 2000-04-02 Richard Henderson <rth@cygnus.com>
1465 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1466 quantities. Correct right shift sign extension.
1467 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1468 32-bit value when shifting into place.
1470 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1472 * app.c: Add ATTRIBUTE_UNUSED as needed.
1473 * config/tc-ppc.c: Likewise.
1474 (ppc_size): Make unsigned long.
1475 (ppc_insert_operand): Add casts to avoid warnings.
1477 2000-03-31 Nick Clifton <nickc@cygnus.com>
1479 * config/tc-d10v.h (md_flush_pending_output): Define.
1481 2000-03-29 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1484 segment. Works for both BFD_ASSEMBLER and others.
1485 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1487 2000-03-29 Nick Clifton <nickc@cygnus.com
1489 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1491 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1493 * listing.c (LISTING_LHS_WIDTH): Default depends on
1495 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1497 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1499 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1502 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1504 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1506 * config/tc-avr.c (mcu_types): Add missing initialiser.
1507 (md_pcrel_from_section): Add prototype.
1508 (avr_operand): Remove redundant test of unsigned < 0.
1509 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1511 2000-03-27 Denis Chertykov <denisc@overta.ru>
1513 * config/tc-avr.c: New file for AVR support.
1514 * config/tc-avr.h: Likewise.
1515 * configure.in: Add AVR support.
1516 * configure: Regenerate.
1518 2000-03-26 Timothy Wall <twall@cygnus.com>
1520 * gasp.c (macro_op): Add new argument to check_macro call.
1521 Macro structure definitions moved to macro.h
1522 * sb.h: Add argument to prototype for input_scrub_include_sb.
1523 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1524 nesting checks with an additional flag.
1525 (struct input_save): Add flag to indicate whether current sb
1526 should be checked for proper macro/conditional nesting.
1527 (input_scrub_push/pop): Save/restore nest check flag.
1528 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1530 * macro.c (check_macro): Allow caller to retrieve parsed macro
1531 information if a pointer is provided. This information may be
1532 used by the new macro hooks.
1533 * macro.h: Update prototype for check_macro. Macro struct
1534 definitions moved here from macro.c/gasp.c.
1535 * read.c (read_a_source_file): Add parameter to check_macro call,
1536 and pass macro info to the macro hook, if defined.
1537 (input_scrub_insert_line): New. Allow insertion of a line of
1538 characters into the input stream.
1539 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1540 file into the input stream.
1541 (s_include): Use input_scrub_insert_file.
1542 * internals.texi: Document new macro hooks.
1543 * as.h: New prototypes added.
1545 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1547 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1548 an initial capital letter.
1549 (i386_index_check): Reindent.
1551 2000-03-19 Nick Clifton <nickc@cygnus.com>
1553 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1556 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1558 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1559 instruction operand bad if Rd > 7 when generating
1560 thumb instructions. Prevents for example,
1561 "adr r12,label" from silently failing and generating
1562 the wrong instruction.
1564 2000-03-17 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1567 that have a destingation >= 0x400000.
1568 Fix compile time warning messages.
1570 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1572 * config/tc-sh.c (md_begin): When encountering insn that are
1573 not supported by the current arch, only change the name if
1574 its contents are the same as prev_name.
1575 (get_specific): If the the architecture doesn't match, fail.
1577 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1579 * config/tc-sh.c (IDENT_CHAR): Define.
1580 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1581 matching back where it came from.
1583 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1585 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1587 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1589 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1592 2000-03-15 Kazu Hirata <kazu@hxi.com>
1594 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1596 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1598 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1599 floating-point-number, make sure 'f' is in FLT_CHARS.
1601 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1603 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1604 (s_lcomm_internal): Use it.
1605 * doc/internals.texi (CPU backend): Document it.
1606 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1609 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1611 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1614 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1615 implementation doesn't have special handling for switch
1617 (macro_build): Allow for code in sections other than .text.
1619 (mips_ip): Likewise.
1620 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1621 Don't perform relocs if we will be outputting them.
1622 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1623 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1626 2000-03-09 Catherine Moore <clm@cygnus.com>
1628 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1629 relocation type based on the entry in the fixup structure.
1631 2000-03-08 H.J. Lu (hjl@gnu.org)
1633 * Makefile.am (install-exec-tooldir): Depend on
1634 install-exec-bindir for parallel make.
1635 * Makefile.in: Regenerated.
1637 2000-03-06 Nick Clifton <nickc@cygnus.com>
1639 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1641 (md_parse_option): Parse -m32r command line switch - disable m32rx
1643 (md_show_usage): Document new option.
1645 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1646 * doc/Makefile.in: Regenerate.
1647 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1649 2000-03-02 Michael Meissner <meissner@redhat.com>
1651 * config/tc-d30v.c (check_range): Remove code that incorrectly
1652 sign extended values where bits < 32.
1654 2000-03-02 H.J. Lu (hjl@gnu.org)
1656 * configure.in: Support --enable-targets=all on ia32.
1657 * configure: Regenerated.
1659 2000-03-01 Nick Clifton <nickc@cygnus.com>
1661 * gasp.c (do_align): Remove bogus check of alignment value.
1663 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1665 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1666 TC_PPC was defined forced the type of a symbol with no other type
1669 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1671 * doc/internals.texi (CPU backend): Mention that
1672 line_separator_chars do not break up comments. Fix typos for
1673 LEX_AT and LEX_NAME descriptions. Document operands for
1674 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1675 description of md_create_short_jump usage. Document argument for
1676 md_undefined_symbol.
1678 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1680 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1681 (md_parse_option): Handle it.
1682 (md_show_usage): Document it.
1684 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1686 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1687 opcode, for the instruction `pal19'. From Andrea Arcangeli
1690 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1692 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1694 (md_assemble): To here, before template operands are matched.
1695 Also ensure a constant immediate is sign extended when we know the
1696 size is at most 16 bits. This is to catch cases like "add
1697 $0xffc0,%ax" where we don't know the size, and thus that the
1698 immediate can be represented as Imm8S until after parsing the
1700 (i386_displacement): Similarly sign extend 16 bit constant
1702 (md_assemble): Relax 16-bit jump constant range check to suit sign
1703 extended displacements.
1705 2000-02-26 Andreas Jaeger <aj@suse.de>
1707 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1709 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1711 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1712 call operands when intel_syntax.
1713 (intel_float_operand): Return 2 for "fi...".
1714 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1715 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1716 earlier "SHORT" change.
1717 (md_assemble): When determining suffix from Regs, exclude
1720 2000-02-24 Nick Clifton <nickc@cygnus.com>
1722 * configure: Add arm-wince, mips-pe and sh-pe targets.
1723 * configure: Regenerate.
1725 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1727 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1728 "pe-mips" for the mips-pe target.
1730 * config/tc-arm.c (insns): Change displacement encoded in BL
1731 and B instructions if the target port is arm-wince.
1732 (do_ldst): Do not bias the relocation offset if the target
1734 (md_pcrel_from): Add in missing relocation offset bias if the
1735 target os arm-wince.
1737 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1738 (md_begin): Disable -G support for mips-pe target.
1739 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1740 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1743 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1744 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1745 assembler, just set the alignment to 4.
1747 * config/te-wince-pe.h: New file for WinCE targets. Define
1750 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1752 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1753 string instructions.
1754 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1755 (i386_intel_memory_operand): After finding a segment override,
1756 check again for no `[' before looking for a displacement. Bomb if
1757 more than one displacement rather than silently discarding the
1758 second and subsequent ones. Free strings malloc'd by
1759 build_displacement_string.
1761 2000-02-24 Catherine Moore <clm@cygnus.com>
1763 * config/obj-som.c (obj_pseudo_table): Add "weak".
1764 (obj_som_weak): New routine.
1766 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1768 * config/tc-i386.c (union i386_op): New.
1769 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1770 Throughout file replace occurences of disps[n], imms[n], regs[n]
1771 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1772 intel mode operand swapping. Add assert in regKludge and
1773 fake_zero_displacement code. Test i.types[n] when outputting
1774 displacements and immediates. Combine output of Disp16 with
1776 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1777 when in intel mode by (not) reversing fsub and fdiv operands
1778 before the template search. This fails for single operand
1779 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1780 undefined. Instead fix the base_opcode after we've found the
1781 template. Move base_opcode xor with found_reverse_match from
1782 opcode output code to before this fix so we test for the correct
1784 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1785 check in intel mode. Instead compare opcodes.
1787 * config/tc-i386.h (TC_RELOC): Delete.
1788 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1789 with equivalent call to reloc.
1791 * as.h (flag_m68k_mri): Move declaration after target include, and
1792 only declare when TC_M68K defined. Define as zero otherwise.
1793 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1794 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1795 Define as zero otherwise.
1796 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1797 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1798 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1799 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1800 testing whether defined.
1801 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1802 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1803 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1804 rather than testing whether defined.
1805 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1806 (parse_mri_cons): Declare and use only when TC_M68K.
1807 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1808 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1809 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1811 * NEWS: Mention IBM 370 support.
1813 2000-02-23 Richard Henderson <rth@cygnus.com>
1815 * config/tc-i386.c (md_assemble): When swapping operands for
1816 intel_syntax, assume everything that's not Imm or Disp is a
1819 2000-02-23 Linas Vepstas <linas@linas.org>
1821 * config/tc-i370.c, config/tc-i370.h: New files.
1822 * Makefile.am: Add support for Linux/IBM 370.
1823 * configure.in: Likewise.
1824 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1825 * config/obj-elf.c: Include elf/i370.h
1826 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1828 * Makefile.in: Regenerate.
1829 * configure: Regenerate.
1831 * doc/c-i370.texi: New file.
1832 * doc/all.texi: Include it.
1833 * doc/as.texinfo: And here.
1834 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1835 * doc/Makefile.in: Regenerate.
1837 2000-02-19 Michael Meissner <meissner@redhat.com>
1839 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1840 determine if an instruction can be used in parallel with an ADDppp
1841 or SUBppp instruction.
1843 2000-02-22 Andrew Haley <aph@cygnus.com>
1845 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1847 1999-12-30 Andrew Haley <aph@cygnus.com>
1849 * config/tc-mips.c (mips_gp32): New variable.
1850 (macro_build) Use mips_gp32.
1852 (md_longopts): Add "-mgp32" and "-mgp64".
1853 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1855 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1857 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1858 warning, and bump it to 1.
1860 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1862 From Brad Lucier <lucier@math.purdue.edu>:
1863 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1866 2000-02-21 Catherine Moore <clm@cygnus.com>
1868 * config/tc-mips.c (MF_HILO_INSN): Define.
1869 (mips_7000_hilo_fix): Declare.
1870 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1871 (md_parse_option): Check for 7000_HILO_FIX options.
1872 (OPTION_M7000_HILO_FIX): Define.
1873 (OPTION_NO_M7000_HILO_FIX): Define.
1874 * doc/c-mips.texi (-mfix7000): Describe.
1876 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1878 * listing.c (print_lines): Remove unused variable `end'.
1880 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1881 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1882 reloc_type when BFD_ASSEMBLER.
1883 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1884 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1885 statement and quell signed vs. unsigned comparison warning.
1887 2000-02-18 Nick Clifton <nickc@cygnus.com>
1889 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1890 the computed frag offset, rather than overwriting it.
1892 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1894 * config/tc-sh.c ("elf/sh.h"): Include.
1895 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1896 (md.begin): Initialize target_arch.
1897 Only include opcodes in has table that match selected architecture.
1898 (parse_reg): Recognize register names for sh-dsp.
1899 (parse_at): Recognize post-modify addressing.
1900 (get_operands): The leading space is now optional.
1901 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1902 arguments. Update valid_arch.
1903 (build_Mytes): Add support for SDT_REG_N.
1904 (find_cooked_opcode): New function, broken out of md_assemble.
1905 (assemble_ppi, sh_elf_final_processing): New functions.
1906 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1907 (md_longopts, md_parse_option): New option: -dsp.
1908 * config/tc-sh.h (elf_tc_final_processing): Define.
1909 (sh_elf_final_processing): Declare.
1911 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1913 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1914 the unwinder subspace. Save the current seg/subseg before creating
1917 2000-02-10 Nick Clifton <nickc@cygnus.com>
1919 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1920 little endian targets.
1921 (INST_BYTE1): Redefine to handle big and little endian
1923 (cpu_type): New type: Select between M340 and M210.
1924 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1925 instructions of the M340.
1926 (md_assemble): Add support for the MULSH and OPSR classes of
1928 (md_atof): Add support for little endian targets.
1929 (md_parse_option): Add support for -EL, -EB and -mcpu command
1931 (md_convert_frag): Add support for little endian targets.
1932 (md_apply_fix3): Add support for little endian targets.
1933 (md_number_to_chars): Add support for little endian targets.
1935 2000-02-10 Timothy Wall <twall@redhat.com>
1937 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1938 defined, use it to verify the symbol just read should be a label.
1940 2000-02-10 Timothy Wall <twall@redhat.com>
1942 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1943 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1944 around colons when KEEP_WHITE_AROUND_COLON is defined.
1945 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1946 and KEEP_WHITE_AROUND_COLON.
1948 2000-02-08 Timothy Wall <twall@redhat.com>
1950 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1952 (do_repeat): New. Abstract repeat logic so that a "break" can be
1954 (end_repeat): New. Provide support for a "break" out of the
1956 * read.h: Add prototypes for new functions.
1958 2000-02-08 Timothy Wall <twall@redhat.com>
1960 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1961 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1962 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1965 2000-02-08 Timothy Wall <twall@redhat.com>
1967 * read.c: Added elseif to directives table.
1968 * read.h: Added prototype for s_elseif.
1969 * doc/as.texinfo: Added description for elseif.
1970 * cond.c (s_elseif): New function
1972 2000-02-04 Timothy Wall <twall@redhat.com>
1974 * listing.c (print_lines): Remove conditionals causing bug in
1977 2000-02-03 Timothy Wall <twall@cygnus.com>
1979 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1981 * frags.c (frag_new): Calculate fr_fix in octets
1982 (frag_now_fix) Return offset as target address offset (bytes).
1983 (frag_now_fix_octets) New - Return offset in octets (8-bit
1985 * frags.h: Added prototype for frag_now_fix_octets().
1986 Distinguish between octets and bytes in field descriptions.
1987 * listing.c (calc_hex): Account for octets vs bytes when
1988 printing addresses/offsets.
1989 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1990 target is little-endian, print the octets in a word in big-endian
1991 order so that the display looks like a proper hexadecimal number,
1992 instead of having the octets reversed.
1993 * read.c (do_align): When recording alignment, alignment power
1994 should be in terms of target bytes (minimum addressible unit)
1996 (do_org) Convert ORG target address (byte) argument into an
1997 octet offset when generating a variable fragment.
1998 * symbols.c (resolve_symbol_value): Symbol final value
1999 converted to a target address offset (bytes) from its octet offset.
2000 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2001 offset (bytes) is adjusted by the frag offset (octets) converted
2003 (coff_frob_section) Section alignment power is in terms of bytes;
2004 convert it to an octet alignment power when calculating size (and
2005 size mask) in octets. Don't modify the section size in order to
2006 "align" it for TI COFF, since that format has a different method
2007 for storing alignment information.
2009 2000-02-01 Timothy Wall <twall@cygnus.com>
2011 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2012 entries, matching the way GCC generates them. If not escaped, the
2013 filename is encoded incorrectly.
2015 2000-01-31 Nick Clifton <nickc@cygnus.com>
2017 * config/tc-arm.c (reg_table): Add support for ATPCS register
2020 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2022 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2024 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2026 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2027 of a symbol when we really care about its value.
2029 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2031 * config/tc-mcore.c (md_assemble): Give warning message if
2032 operands passes to instruction are more than the spec.
2034 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2036 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2037 Thumb mode but the label seen was not declared as '.thumb_func'
2038 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2039 correct disassembly of Thumb code bounded by non function labels.
2041 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2043 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2044 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2046 * Makefile.in: Same here.
2049 * configure.in: Set bfd_gas for i386-aout when primary target
2050 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2051 we may need the primary te_file. Remove incorrect comment.
2053 * configure: Regenerate.
2055 * config/e-i386aout.c: New file.
2057 * as.c (USE_EMULATIONS): Move to before print_version_id.
2058 (struct emulation): Add i386aout.
2059 (show_usage): Split text strings. Reformat -a text. Add --em
2063 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2064 (aout_format_ops): New.
2067 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2068 preprocessor conditional and add aout USE_EMULATIONS tests.
2069 (read_a_source_file): Don't pass error strings to printf as
2073 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2075 (do_data): Same here.
2076 (process_file): And here.
2079 * symbols.c (colon): Rewrite "already defined" fatal message
2080 code for aout with USE_EMULATIONS.
2083 * config/obj-aout.c (OBJ_HEADER): Define.
2084 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2086 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2087 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2089 (obj_aout_type): Expand S_SET_OTHER here too.
2090 (obj_read_begin_hook): Remove.
2091 (aout_pop_insert): New.
2092 (obj_aout_s_get_other): New.
2093 (obj_aout_s_get_desc): New.
2094 (aout_format_ops): New.
2097 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2098 gets aout_pseudo_table.
2099 (aout_pseudo_table): Declare.
2100 (obj_read_begin_hook): Define.
2103 * config/obj-coff.c (obj_pseudo_table): Rename to
2105 (coff_pop_insert): Use coff_pseudo_table.
2106 (coff_sec_sym_ok_for_reloc): Remove.
2107 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2108 and comment all zero entries and remove #if 0 code.
2111 * config/obj-coff.h (obj_pop_insert): Define.
2112 (coff_pseudo_table): Declare.
2115 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2116 s_get_size, s_set_size. Comment all zero entries.
2119 * config/obj-elf.c (elf_s_get_other): New function.
2120 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2121 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2122 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2124 (obj_elf_parse_section_letters): Don't pass error strings to
2125 printf as format arg.
2128 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2130 (elf_s_get_other): Declare.
2131 (S_GET_OTHER) Define as elf_s_get_other if not already
2133 (S_SET_OTHER): Only define when not already defined.
2134 (elf_obj_read_begin_hook): Declare.
2135 (obj_read_begin_hook): Define.
2136 (elf_obj_symbol_new_hook): Declare.
2137 (obj_symbol_new_hook): Define.
2140 * config/obj-multi.h: Add copyright header and protect against
2141 multiple inclusion. Add * to all function pointers.
2142 (OBJ_HEADER): If defined, include it rather than other defines
2144 (obj_frob_file_after_relocs): Test for NULL.
2145 (obj_symbol_new_hook): Here too.
2146 (obj_sec_sym_ok_for_reloc): And here.
2147 (S_GET_OTHER): Define.
2148 (S_GET_DESC): Define.
2149 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2150 (OBJ_MAYBE_ELF): Update comment.
2152 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2153 OBJ_AOUT preprocessor conditional and handle emulation by
2154 testing OUTPUT_FLAVOR.
2155 (i386_displacement): Here too.
2156 (md_section_align): Similarly here.
2157 (i386_target_format): Conditionally compile when more than one
2158 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2159 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2160 (i386_displacement): Here too.
2163 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2164 Define TARGET_FORMAT for aout only when not multi.
2167 * config/te-multi.h: Delete file as it's identical to te-generic.h
2169 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2171 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2172 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2175 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2177 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2180 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2182 * config/tc-mips.c (mips_do_align): New function.
2183 * config/tc-mips.h (md_do_align): Define.
2185 2000-01-10 Philip Blundell <philb@gnu.org>
2187 * doc/c-arm.texi (ARM Options): Fix typo.
2188 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2189 line separator for Linux.
2190 * doc/as.texinfo (Comments): Mention the ARM.
2192 2000-01-10 Philip Blundell <pb@futuretv.com>
2194 * configure.in (arm*-*-conix*): New target.
2195 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2197 * configure: Regenerate.
2199 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2201 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2202 (obj_elf_visibility): New function.
2204 * doc/as.texinfo (Visibility): New node: document visibility
2207 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2209 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2210 warning for absolute jump/call without `*' in non-intel mode. No
2211 need to set i.types[0] JumpAbsolute in intel mode.
2213 1999-12-22 Philip Blundell <pb@futuretv.com>
2215 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2216 hook function when changing sections.
2217 (arm_s_data): Likewise.
2219 1999-12-14 Nick Clifton <nickc@cygnus.com>
2221 * config/tc-arm.c (md_parse_option): Add support for -marm720
2222 command line switch.
2224 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2226 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2227 (r_registers, xr_registers): Define.
2228 (r_register_name, xr_register_name): New functions.
2229 (md_assemble): Handle new am33 operand types and instruction
2231 (mn10300_insert_operand, check_operand): Likewise.
2233 1999-11-29 Nick Clifton <nickc@cygnus.com>
2235 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2236 (s_force_thumb): Set thumb_mode to 2.
2237 (md_assemble): Do not complain about thumb instructions on a
2238 non-thumb target if thumb_mode is set to 2.
2240 1999-11-28 Michael Meissner <meissner@cygnus.com>
2242 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2243 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2244 (O_...): Add new machine dependent expressions if we are handling
2245 explicit relocations.
2246 (alpha_reloc_op): New static table holding the explicit relocation
2248 (alpha_literal_hash): New static to hold the hash table for
2249 explicit relocations.
2250 (alpha_macros): Add support for explicit relocations.
2251 (md_begin): If explicit relocations, initialize hash table.
2252 (md_assemble): Don't print a second error if tokenize_arguments
2253 already printed an error message.
2254 (md_apply_fix): Add support for explicit relocations.
2255 (alpha_force_relocation): Ditto.
2256 (alpha_fix_adjustable): Ditto.
2257 (alpha_adjust_symtab): New function to support explicit
2259 (alpha_adjust_symtab_relocs): Ditto.
2260 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2261 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2262 Add support for explicit relocations. Return -2 if an error
2263 message was already printed.
2264 (find_macro_match): Add support for explicit relocations. Comment
2266 (emit_insn): Add support for explicit relocations.
2267 (assemble_tokens): Ditto.
2269 (load_expression): Ditto.
2272 (emit_ir_load): Ditto.
2273 (emit_loadstore): Ditto.
2276 (emit_sextX): Ditto.
2277 (emit_division): Ditto.
2278 (emit_jsrjmp): Ditto.
2279 (emit_retjcr): Ditto.
2281 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2283 (tc_adjust_symtab): If explicit relocations, call the function
2284 alpha_adjust_symtab.
2285 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2286 relocations next to the literal relocation they reference.
2287 (TC_INIT_FIX_DATA): Initialize the new fields.
2288 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2290 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2292 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2293 'B' operand for PA2.0 bb instruction.
2295 1999-11-18 Nick Clifton <nickc@cygnus.com>
2297 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2300 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2302 (mcore_force_relocation): Force relocations to be generated for
2305 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2307 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2308 (i386_displacement): Disallow O_big displacements.
2310 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2312 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2313 Small improvements in error checking.
2314 (md_assemble): Support for unconditional ARM instructions.
2315 (md_parse_option): Support for -m[arm]v5e flag.
2317 1999-11-12 Nick Clifton <nickc@cygnus.com>
2319 * macro.c (buffer_and_nest): Do not check beyond the end of the
2322 1999-11-11 Nick Clifton <nickc@cygnus.com>
2324 * macro.c (buffer_and_nest): Look for seperator after TO and
2327 1999-11-08 Andrew Haley <aph@cygnus.com>
2329 * app.c (do_scrub_chars): When in State 10, treat backslash
2330 characters in the same way as as symbol characters.
2332 1999-11-07 Richard Henderson <rth@cygnus.com>
2334 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2335 the previous label was in the current section before playing
2336 with auto-alignment.
2338 1999-11-06 Nick Clifton <nickc@cygnus.com>
2340 * config/tc-v850.c (v850_force_relocation): Force relocation
2342 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2345 1999-11-05 Michael Meissner <meissner@cygnus.com>
2347 * expr.h (operatorT): Increase machine dependent operators to 16.
2348 * expr.c (op_rank): Ditto.
2350 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2352 * read.c (pseudo_set): Reject attempts to set the value of a
2355 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2358 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2360 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2361 to bfd_set_section_contents.
2363 1999-11-03 Nick Clifton <nickc@cygnus.com>
2365 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2367 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2369 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2370 (mips_ip): Use OPCODE_IS_MEMBER.
2372 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2374 * config/tc-arm.c (reg_required_here): Improve comments.
2376 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2377 (tinsns): Initialize variants field.
2379 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2380 BAD_PC respectively.
2382 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2384 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2385 * config/tc-arm.h: Fix compile time warnings.
2387 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2389 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2390 form @abs16, @(abs16) and @(abs16 + imm).
2392 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2394 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2395 (ISA_HAS_64_BIT_REGS) New.
2396 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2397 mips_emit_delays,macro_build,load_register,load_addresss,
2398 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2399 and/or use new ISA_xxx macros in expressions involving
2400 ISA, particularly mips_opts.isa.
2402 1999-10-18 Michael Meissner <meissner@cygnus.com>
2404 * expr.h (operatorT): Add machine dependent operators md1..md8.
2405 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2406 for the machine dependent operators to use.
2408 * expr.c (op_rank): Add machine dependent operators.
2410 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2412 (O_cpregister): Ditto.
2413 (md_begin): Change X_op test that field is wide enough to use
2414 O_max instead of O_alpha_max.
2415 (cpu_types): Fill in missing initializer.
2416 (alpha_num_macros): Make unsigned.
2417 (md_assemble): Make opnamelen be size_t.
2418 (md_apply_fix): Cast alpha_num_operands to int before testing.
2419 (alpha_force_relocation): Ditto.
2420 (alpha_fix_adjustable): Ditto.
2421 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2422 (tc_gen_reloc): Ditto.
2423 (tc_get_register): Ditto.
2428 (s_alpha_ent): Ditto.
2429 (s_alpha_end): Ditto.
2430 (s_alpha_frame): Ditto.
2431 (s_alpha_prologue): Ditto.
2432 (s_alpha_file): Ditto.
2433 (s_alpha_gprel32): Ditto.
2434 (s_alpha_proc): Ditto.
2435 (s_alpha_set): Ditto.
2436 (s_alpha_base): Ditto.
2437 (s_alpha_align): Ditto.
2438 (s_alpha_arch): Ditto.
2439 (alpha_align): Ditto.
2440 (assemble_insn): Suppress unused variable warning.
2442 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2443 order in the structure.
2444 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2446 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2448 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2450 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2452 * config/tc-i386.c (i386_index_check): Correct #endif location.
2454 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2456 * as.c (show_usage): Document new options.
2457 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2458 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2459 (parse_args): Parse the new options.
2460 (main): If there were warnings, and --fatal-warnings
2461 was specified, print an error.
2462 * as.h: New variable, flag_fatal_warnings, for new option.
2464 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2466 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2467 '@'. Change autoincrement completers to fall through to cache control
2470 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2472 (pa_parse_addb_64_cmpltr): New function.
2474 * config/tc-hppa.c (pa_ip): Change error message.
2475 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2476 '?Q' args to allow falling through.
2478 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2479 Remove unused conditional codes.
2480 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2482 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2484 * config/tc-d30v.c (CHAR_BIT): Define.
2485 (check_range): Fix bit operations to support integers bigger than
2488 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2490 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2493 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2494 Doug Evans <devans@cygnus.com>
2496 Add support for m32rx.
2497 * config/tc-m32r.c (enable_m32rx): New static global.
2498 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2499 (allow_m32rx): New function.
2500 (M32R_SHORTOPTS): Add `O'.
2501 (md_longopts): Add --m32rx plus several warning options.
2502 (md_parse_option): Handle new options.
2503 (md_show_usage): Print them.
2504 (md_begin): Enable m32rx.
2505 (OPERAND_IS_COND_BIT): New macro.
2506 (first_writes_to_seconds_operands): New function.
2507 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2508 (target_make_parallel,assemble_two_insns): New functions.
2509 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2510 If optimizing and m32rx, try to make consecutive insns parallel.
2512 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2514 * config/tc-mips.c (nopic_need_relax): Allow for the
2515 .sdata.foo sections generated by -fdata-sections,
2516 and for the .gnu.linkonce.s sections generated by C++.
2518 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2520 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2521 with cleaner code using completer prefixes. Add 'Y'.
2523 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2525 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2527 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2528 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2529 insn does not match and we should try the next insn in the table.
2531 1999-09-22 Nick Clifton <nickc@cygnus.com>
2533 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2535 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2537 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2540 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2542 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2543 OBJ_ELF. If ELF, add "sq".
2544 (md_parse_option): If ELF, ignore -s and -q.
2545 (md_show_usage): Mention ELF options.
2547 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2552 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2554 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2556 * config/tc-hppa.c (struct pa_it): New field "trunc".
2557 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2558 (pa_parse_ftest_gfx_completer): New function
2559 (pa_parse_fp_cnv_format): New function.
2561 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2562 (md_apply_fix): Handle 22bit pc-rel branches.
2564 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2566 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2568 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2570 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2572 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2575 (pa_ip): Handle 'fX'.
2577 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2579 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2580 unwinds unless the function is in the text space.
2581 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2583 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2585 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2586 (md_assemble): To here. Tweak address generation.
2588 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2590 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2591 (md_assemble): Call dwarf2_where for OBJ_ELF.
2592 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2593 (pa_end_of_source): New function.
2594 * tc-hppa.h (md_end): Define for OBJ_ELF.
2596 1999-09-14 Michael Meissner <meissner@cygnus.com>
2598 * configure.in (Canonicalization of target names): Remove adding
2599 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2600 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2601 * configure: Regenerate.
2603 1999-09-14 Donn Terry <donn@interix.com>
2605 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2607 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2609 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2610 pc-relative jmp/call to an absolute symbol.
2611 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2612 absolute section symbols.
2614 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2615 jump handling code and comments.
2617 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2619 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2620 the value if TE_PE and a global defined symbol.
2622 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2624 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2625 print the symbol, rather than printing it here.
2627 1999-09-11 Donn Terry <donn@interix.com>
2629 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2630 BFD_RELOC_RVA relocations.
2632 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2633 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2636 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2638 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2639 * doc/internals.texi (Object format backend): Document
2642 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2643 relocations against global symbols if TE_PE.
2645 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2646 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2648 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2651 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2652 symbols which do not have a constant value, or tags with
2653 non-tags. Remove the symbol from the list before adding it at the
2656 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2657 C_FCN symbol differently if TE_PE.
2658 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2659 appears in the pseudo-op, rather coff_line_base which is only set
2662 * config/obj-coff.c (obj_coff_loc): New static function.
2663 (obj_pseudo_table): Add "loc".
2665 * config/obj-coff.c (add_lineno): Check that the line number is
2668 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2669 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2671 (md_atof): Return NULL rather than 0.
2672 * config/tc-i386.c (md_atof): Change type to int.
2673 * expr.c (expr): Change first parameter to int.
2674 * config/obj-coff.c: Add declarations for static functions.
2675 (coff_frob_symbol): Use SYM_AUXENT.
2676 * config/tc-i386.h (flag_16bit_code): Don't declare.
2678 * config/obj-coff.c (obj_coff_section): Default to setting
2679 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2681 * write.c (adjust_reloc_syms): Print adjusted fixup.
2683 * expr.c (integer_constant): Correct too_many_digits calculation
2686 1999-09-09 Andreas Schwab <schwab@suse.de>
2688 * doc/c-arm.texi: Fix arguments of @var to not contain
2691 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2693 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2695 (md_parse_option): Only support -k flag for ELF and COFF targets.
2697 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2699 * config/tc-hppa.c (pa_ip): Put strict register checks before
2700 call to pa_parse_number.
2702 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2704 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2706 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2709 1999-09-06 Donn Terry <donn@interix.com>
2711 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2713 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2715 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2716 candidate instruction. Require registers for register arguments
2717 when in strict mode. Require assemble-time constants for
2718 constants when in strict mode.
2719 (pa_get_absolute_expression): Require a constant when in strict
2722 1999-09-06 Nick Clifton <nickc@cygnus.com>
2724 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2726 1999-09-04 Steve Chamberlain <sac@pobox.com>
2728 * config/tc-pj.c: New file, supports picoJava in ELF.
2729 * config/tc-pj.h: Ditto.
2730 * configure.in (pjl*, pj*): New targets.
2731 * Makefile.am: Rebuild dependencies.
2732 (CPU_TYPES): Add pj.
2733 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2734 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2735 * doc/c-pj.texi: New file.
2736 * doc/as.texinfo: Add some PJ specifics.
2737 * doc/all.texi: Add PJ to the list of all architectures, sort them
2739 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2740 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2742 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2744 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2745 (obj_frob_file): Test for null pointer.
2746 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2747 (OBJ_PROCESS_STAB): And here.
2748 (elf_obj_sy): Remove
2750 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2751 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2752 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2754 * config/obj-coff.c (no_func): Remove.
2755 (coff_format_ops): Change occurrences of no_func to 0, as we test
2756 for 0 in obj-multi.h.
2758 * configure.in: Enable bfd for i386-coff when primary target is
2759 bfd. Enable i386 elf,coff emulation support. Don't set
2760 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2761 emulation to support.
2762 *configure: Regenerate.
2764 1999-09-02 Nick Clifton <nickc@cygnus.com>
2766 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2767 .section .line directive is encountered.
2769 1999-09-01 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2774 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2775 * as.texinfo: Document --gdwarf2 command line option.
2776 Add additional documentation of ARM command line switches.
2778 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2780 * config/tc-i386.c (i386_intel_memory_operand): Combine
2781 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2782 and RESTORE_END_STRING around parse_register calls.
2783 (i386_operand): Here too.
2784 (i386_is_reg): Remove.
2785 (parse_register): Move as_bad calls from within this function to
2788 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2790 Based on a patch from H.J. Lu <hjl@gnu.org>
2791 * config/tc-i386.c (parse_register): Handle FP regs specially.
2792 (md_begin): Remove '(' and ')' from register_chars.
2794 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2796 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2797 error message (done elsewhere).
2799 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2801 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2803 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2805 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2808 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2810 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2812 Add new completers. Fix bug in 64 bit condition handling.
2814 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2817 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2819 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2821 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2823 1999-08-27 Jim Wilson <wilson@cygnus.com>
2825 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2826 (struct ls): Add frag field. Initialize it to zero.
2827 (out_end_sequence): New local text_frag. Set it while in text section.
2828 Replace address check with frag check. Set ls.frag to text_frag if
2829 out_set_addr called.
2830 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2831 Set it before switching sections. Replace address check with frag
2832 check. Set ls.frag to saved_frag if out_set_addr called.
2834 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2836 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2837 output "advance_pc" opcode instead of calling gen_addr_line().
2838 The latter has the undesired side-effect of creating a new row
2839 in the debug line info matrix.
2841 1999-08-26 Jim Wilson <wilson@cygnus.com>
2843 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2844 ls.last_filename if last is less than zero. Set ls.last_filename
2845 when allocating new entry.
2846 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2849 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2851 * config/tc-i386.c (i386_index_check): Fix the displacement size
2852 when INFER_ADDR_PREFIX.
2854 1999-08-18 Nick Clifton <nickc@cygnus.com>
2856 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2859 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2861 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2862 handle 0xffffNNNN constants correctly.
2864 1999-08-16 Nick Clifton <nickc@cygnus.com>
2866 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2869 1999-08-13 Nick Clifton <nickc@cygnus.com>
2871 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2872 (md_apply_fix3): Always pass positive values to
2873 validate_offset_imm.
2875 1999-08-12 Nick Clifton <nickc@cygnus.com>
2877 * config/tc-arm.c (skip_whitespace): New macro.
2878 Formatting tidy ups.
2880 (md_apply_fix3): Store relocation offset in addend for ELF based
2882 (arm_force_relocation): Always generate relocs for Thumb function
2885 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2887 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2888 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2890 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2892 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2893 flags for the unwind subspace.
2895 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2896 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2897 suitable relocation based on the size of the target's pointer.
2898 Always Use subsegment zero for the unwinders.
2899 (pa_level): Handle "2.0w".
2901 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2903 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2904 with the following instruction unless this was specified.
2906 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2908 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2909 certain sections, to match BFD changes.
2911 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2913 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2914 (EXTRA_SCRIPTS): Define to keep automake happy.
2915 * Makefile.in: Rebuild.
2917 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2919 * Makefile.am: Rename .dep* files to DEP*.
2920 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2921 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2923 * Makefile.in: Rebuild.
2925 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2927 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2929 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2931 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2932 avoid problems on DOS filesystems.
2933 * Makefile.in: Rebuild.
2935 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2937 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2939 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2942 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2944 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2945 line to create ${GDBINIT} rather than .gdbinit.
2946 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2948 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2950 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2952 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2954 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2956 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2958 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2959 non-adjustable symbols.
2961 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2963 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2965 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2967 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2970 1999-08-05 Donn Terry <donn@interix.com>
2972 * config/te-interix.h: New file.
2973 * configure.in (i386-*-interix*): New target.
2974 * configure: Rebuild.
2976 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2978 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2979 selectors for ELF too.
2980 (selector_table): Add "ltp" and "rtp" selectors.
2982 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2984 * config/tc-i386.c (i386_operand): No need to change
2985 operand_string pointer in segment reg case before goto
2986 do_memory_reference. Initialise displacement_string_start and
2987 displacement_string_end after do_memory_reference label.
2988 (i386_index_check): Add operand_string param, and print error
2989 message on failure here.
2990 (i386_intel_memory_operand): Instead of here.
2991 (i386_operand): And here.
2992 (INFER_ADDR_PREFIX): Enable.
2994 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2996 * config/tc-i386.h (DefaultSize): Define. Renumber following
2997 opcode_modifier defines.
2999 From Etienne Lorrain <etienne.lorrain@ibm.net>
3000 * config/tc-i386.c (stackop_size): New variable.
3001 (set_16bit_code_flag): Clear it here.
3002 (set_16bit_gcc_code_flag): New function.
3003 (md_pseudo_table): Add "code16gcc" entry.
3004 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3006 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3008 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3009 next_set_end even if the end symbol is being discarded.
3011 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3012 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3013 * config/obj-coff.c: Likewise.
3014 (seg_info_type): Remove.
3015 (seg_info_off_by_4): Change to array of segT.
3016 (s_get_segment): Adjust accordingly.
3017 (obj_pseudo_table): Fully initialize sentinel entry.
3019 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3020 Ralf Baechle <ralf@uni-koblenz.de>.
3022 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3024 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3026 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3028 * config/tc-i386.c: Indentation and white space changes.
3029 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3030 don't enable it by default.
3031 (i386_intel_operand): Remove redundant prototype.
3032 Move check on number of memory operands, and i.mem_operands++
3033 (i386_intel_memory_operand): To here.
3034 Remove i386_immediate code from here. Remove special case code
3035 for input and output using (%dx). Remove base/index checks and
3036 call i386_index_check instead. Save initial operand_string
3037 argument for error message.
3038 (i386_operand): Remove redundant prototype. Move base/index
3039 checks to i386_index_check.
3040 (i386_displacement): Move intel mode check for non-zero
3042 (i386_intel_memory_operand): To here.
3044 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3046 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3047 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3048 by .register pseudo-op if -64 and --no-undeclared-regs.
3049 (s_register, sparc_adjust_symtab): New functions.
3050 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3051 Declare sparc_adjust_symtab as tc_adjust_symtab.
3052 * doc/c-sparc.texi: Add description of #ignore special literal
3053 for .register pseudo-op.
3055 1999-07-30 Catherine Moore <clm@cygnus.com>
3057 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3058 the relocation's section offset.
3060 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3062 * write.c (fixup_segment): Fix generic error check overflow test.
3064 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3065 X_add_number to long.
3067 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3069 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3072 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3074 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3077 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3079 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3081 * configure.bat: Remove; obsolete.
3082 * config/go32.cfg: Likewise.
3084 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3086 * configure.in (i386-*-vxworks*): New target.
3087 * configure: Rebuild.
3089 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3091 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3093 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3095 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3097 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3098 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3099 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3100 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3101 MAX_RELOC_EXPANSION): Define.
3102 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3104 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3106 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3107 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3108 block. Print a warning if an 8-bit or 16-bit constant
3109 displacement or immediate is truncated on output.
3110 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3112 (i386_operand): Disallow immediate jump absolute operand.
3114 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3116 * configure.in: Bump version number to 2.9.5.
3117 * configure: Rebuild.
3119 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3122 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3124 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3125 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3127 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3129 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3131 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3133 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3134 if -mno-fpu was given.
3135 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3137 (cons_fix_new_arm): Remove misleading comments.
3139 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3141 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3143 (relax_segment): Likewise. After giving a rs_org error, convert
3144 the frag to rs_align to avoid cascading errors.
3146 1999-07-12 Andreas Schwab <schwab@suse.de>
3148 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3150 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3152 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3153 as appropriate. Fill in structure initializations. Add variable
3154 initializations. Add casts.
3155 * dwarf2dbg.c (print_stats): Change i to size_t.
3156 * listing.c (listing_listing): Change list_line to unsigned int.
3158 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3160 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3161 rather than checking for \001 and \002 in symbol name.
3162 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3164 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3166 * configure.in (hppa*-linux-gnu*): New target.
3167 * configure: Rebuilt.
3169 1999-07-08 Nick Clifton <nickc@cygnus.com>
3171 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3173 1999-07-07 Nick Clifton <nickc@cygnus.com>
3175 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3176 accessing symbolP directly.
3178 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3180 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3183 1999-07-05 Nick Clifton <nickc@cygnus.com>
3185 * config/tc-arm.c (ARM_EXT_V5): Define.
3186 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3187 (md_begin): Detect ARM v5 architectures.
3188 (md_parse_option): Accept arm v5 specification.
3189 (md_show_usage): Documment -marmv5 switch.
3191 * doc/c-arm.texi: Document -marmv5 command line option.
3193 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3195 (validate_immediate_twopart): New function. Determine if a
3196 constant can be computed by two ADD instructions.
3197 (output_inst): Remove its command line parameter - it was never
3199 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3200 implememt the ADRL pseudo op.
3201 (tc_gen_reloc): Generate a suitable error message if an ADRL
3202 instruction tries to generate a real reloc.
3204 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3206 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3208 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3211 1999-06-27 H.J. Lu <hjl@gnu.org>
3213 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3214 non BFD_ASSEMBLER case.
3216 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3218 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3221 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3223 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3224 out_end_sequence() when the address decreases due to a new frag.
3225 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3226 numbering starts with 1.
3228 1999-06-23 Nick Clifton <nickc@cygnus.com>
3230 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3232 (mcore_s_text): Call obj_elf_text for ELF target.
3233 (mcore_s_data): Call obj_elf_data for ELF target.
3234 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3236 (mcore_s_bss): New function: Dump literal table before changing
3238 (mcore_s_comm): New function: Dump literal table before changing
3241 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3242 No longer static functions.
3243 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3244 Provide prototypes for these functions.
3246 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3248 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3249 a list of names, to try obj_segment_name, and to try abbreviated
3250 names when using COFF without long section names.
3252 * config/tc-alpha.c: More use of symbol accessor functions.
3253 * config/tc-arc.c: Likewise.
3254 * config/tc-d30v.c: Likewise.
3255 * config/tc-fr30.c: Likewise.
3256 * config/tc-i860.c: Likewise.
3257 * config/tc-m88k.c: Likewise.
3258 * config/tc-mcore.c: Likewise.
3259 * config/tc-ns32k.c: Likewise.
3260 * config/tc-sparc.c: Likewise.
3261 * config/tc-v850.c: Likewise.
3263 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3264 sy_value with appropriate accessor functions.
3265 * config/tc-arm.c (md_apply_fix3): Likewise.
3266 * config/tc-d10v.c (AT_WORD_P): Likewise.
3267 * config/tc-v850.c (reg_name_search): Likewise.
3269 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3270 use symbol_get_bfdsym instead.
3271 * config/tc-ppc.c (md_assemble): Likewise.
3272 * config/tc-v850.c (v850_comm): Likewise.
3274 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3276 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3277 the symbol, rather than accessing the bsym member.
3278 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3279 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3280 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3281 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3282 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3283 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3284 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3285 * config/tc-v850.c (tc_gen_reloc): Likewise.
3287 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3289 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3290 (hppa_gen_reloc_type): Conditionalize on BFD64.
3291 (tc_gen_reloc): Re-enable ELF relocations.
3292 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3294 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3296 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3298 (do_ldst): Move assignment out of if condition.
3299 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3300 parentheses to avoid warning.
3302 1999-06-21 Nick Clifton <nickc@cygnus.com>
3304 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3305 macro to get at the BFD symbol associated with a GAS symbol.
3307 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3309 * config/tc-ppc.c: Update for symbol handling changes.
3310 * config/obj-coff.c: Likewise.
3312 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3314 * tc-hppa.c: General cleanups of ELF support. No more spaces
3315 and subspaces for ELF.
3316 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3317 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3318 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3319 (UNWIND_SECTION_NAME): Likewise.
3320 (space/subspace related structures): Conditionalize definitions
3322 (space/subspace directives and support routines): Conditionalize
3323 definitions and references/uses on OBJ_SOM.
3324 (label_symbol_struct): For ELF, track the symbol's segment. For
3325 SOM track its space.
3326 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3328 (USE_ALIASES): Kill for both SOM & ELF.
3329 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3330 (pa_space, pa_subspace): Corresponding changes.
3331 (pa_spaces_begin): Corresponding chagnes.
3332 (md_begin): Do not muck around with space/subspace stuff for
3334 (md_apply_fix): Temporarily disable argument relocation stuff
3336 (tc_gen_reloc): Temporarily disable relocation generation for
3338 (pa_build_unwind_subspace): Similarly.
3340 1999-06-16 Nick Clifton <nickc@cygnus.com>
3342 * config/tc-arm.c (thumb_set): New pseudo op.
3343 (text, data, section): Override these pseudo ops with ARM
3345 (s_thumb_set): New function: Perform the same as a .set pseudo
3346 op, but also mark the alias'ed symbol as being a Thumb
3348 (arm_s_text): New function: Perform the same as the .text
3349 pseudo op, but dump the literal pool before changing
3351 (arm_s_data): New function: Perform the same as the .data
3352 pseudo op, but dump the literal pool before changing
3354 (arm_s_section): New function: Perform the same as the
3355 .section pseudo op, but dump the literal pool before changing
3357 (arm_cleanup): Do not reset the current section before dumping
3360 1999-06-17 Nick Clifton <nickc@cygnus.com>
3362 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3363 OPTION_NO_WARN_UNMATCHED entries.
3364 (md_parse_option): Generate a warning message if an unrecognised
3365 option is encountered.
3367 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3368 (get_operands): When parsing an expression after an '@' symbol
3369 has been detected, do not ignore '#' symbols.
3370 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3373 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3375 From K. Richard Pixley <rich@noir.com>:
3376 * configure.in (ppc-*-vxworks*): New target.
3377 * configure: Rebuild.
3379 1999-06-12 Philip Blundell <philb@gnu.org>
3381 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3383 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3385 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3386 which refer to symbols in linkonce sections, permit reducing the
3387 relocs if the symbol is local.
3389 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3391 * subsegs.c (subseg_text_p): New function.
3392 * as.h (subseg_text_p): Declare.
3393 * read.c (do_align): Use subseg_text_p to set the default fill.
3394 * write.c (subsegs_finish): Likewise.
3395 * config/obj-coff.c (write_object_file): Likewise.
3396 * config/tc-i386.h (md_maybe_text): Don't define.
3397 (md_do_align): Use subseg_text_p to set the default fill.
3398 * config/tc-m32r.c (m32r_do_align): Likewise.
3399 * config/tc-sh.c (sh_do_align): Likewise.
3400 * config/tc-sparc.h (md_do_align): Likewise.
3402 1999-06-12 David O'Brien <obrien@freebsd.org>
3404 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3405 * configure: Rebuild.
3407 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3409 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3410 * Makefile.am: Rebuild dependencies.
3411 * Makefile.in: Rebuild.
3413 * config/tc-i386.c (i386_immediate): Remove unused label
3416 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3417 * symbols.c: Likewise.
3418 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3419 sy_next field when taking address, rather than symbol_next.
3421 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3423 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3424 value from the output file architecture.
3425 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3426 * dwarf2dbg.h: Change bfd_vma to addressT.
3428 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3430 * dwarf2dbg.h: Use PARAMS in function declarations.
3432 1999-06-11 Martin Dorey <mdorey@madge.com>
3434 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3435 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3437 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3439 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3441 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3443 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3446 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3448 * read.c (read_a_source_file): Only declare inescape if
3451 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3453 (find_entry_byval): Add parens to avoid warning.
3455 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3457 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3460 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3462 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3465 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3466 synthetize_setx): New functions.
3467 (md_assemble): Broken the special cases into the above
3468 functions. Make compiler happy if sizeof(bfd_vma)==4.
3469 Fix sethi generated from set/setuw. If instructions have a relloc,
3470 always clear the fields to be relocated in the opcode.
3471 (sparc_ip): Remove special_case global variable.
3473 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3475 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3476 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3477 indication of success rather than a value.
3478 (itbl_get_val): Likewise.
3479 (itbl_get_field): Use strcspn. Change delimiters to include
3481 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3482 (itbl_get_val): Likewise.
3483 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3485 * symbols.c (copy_symbol_attributes): Convert local symbols to
3488 1999-06-10 Nick Clifton <nickc@cygnus.com>
3490 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3493 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3495 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3496 Optimize set if sizeof(bfd_vma) == 64.
3497 (sparc_ip): Fix sethi - without %hi() it should generate
3498 R_SPARC_22 reloc, not R_SPARC_HI22.
3499 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3501 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3503 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3504 (s_ncons): New function.
3505 (native_op_table): New table.
3506 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3507 R_SPARC_OLO10 handling.
3509 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3511 * expr.h (struct expressionS): Revert last change; widen X_op.
3512 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3514 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3516 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3517 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3518 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3519 * Makefile.in: Regenerated.
3521 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3522 `common' pass on to s_mri_common.
3523 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3525 1999-06-06 Richard Henderson <rth@cygnus.com>
3527 * config/obj-elf.c (obj_elf_section): Don't free the return
3528 value of demand_copy_C_string.
3530 1999-06-05 Richard Henderson <rth@cygnus.com>
3532 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3533 creation logic from obj_elf_create_section.
3535 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3536 (section_stack): New.
3537 (special_sections): Make const.
3538 (obj_elf_section): Gut and rewrite parsing.
3539 (obj_elf_change_section): New function broken out of obj_elf_section.
3540 (obj_elf_parse_section_letters): Likewise.
3541 (obj_elf_section_word): Likewise.
3542 (obj_elf_section_type): Likewise.
3543 (obj_elf_previous): Treat as a toggle.
3544 (obj_elf_popsection): New.
3545 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3546 (ppc_section_type): Likewise.
3547 * config/tc-ppc.h: Likewise.
3549 * expr.h (struct expressionS): Don't make X_op a bitfield.
3550 * config/tc-alpha.c: Update for symbol handling changes.
3551 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3552 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3554 1999-06-05 Richard Henderson <rth@cygnus.com>
3556 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3557 (dwarf2_gen_line_info): Kill unused variables.
3558 (dwarf2_finish): Likewise.
3559 (dwarf2_where): Likewise.
3560 (dwarf2_directive_file): If we've only got a string,
3561 hand off to s_app_file.
3562 * ecoff.c: Move the include of ecoff.h.
3563 * symbols.h (S_IS_FUNCTION): Prototype.
3565 * read.c (LEX_HASH): Supply a default.
3567 (s_globl): Update `c' after skipping whitespace.
3568 * read.h (LEX_END_NAME, is_name_ender): New.
3569 * expr.c (get_symbol_end): Respect it.
3571 1999-06-04 Mark Klein <mklein@dis.com>
3573 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3575 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3577 * config/tc-hppa.c: Update for symbol handling changes.
3579 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3581 * cgen.c: Update for symbol handling changes.
3582 * config/tc-m32r.c: Likewise.
3584 * config/tc-hppa.h: Update for symbol handling changes.
3585 * config/tc-hppa.c: Likewise.
3587 * config/tc-arm.h: Update for symbol handling changes.
3588 * config/tc-arm.c: Likewise.
3589 (symbol_make_empty): Remove. Just use symbol_create.
3591 * symbols.c (symbol_set_tc): Correct name.
3593 * Makefile.am: Rebuild dependencies.
3594 ($(OBJS)): Don't depend upon struc-symbol.h.
3595 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3596 * dep-in.sed: Don't remove struc-symbol.h.
3597 * Makefile.in: Rebuild.
3599 * doc/internals.texi (Symbols): Describe changes in symbol
3602 1999-06-03 Richard Henderson <rth@cygnus.com>
3604 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3605 instead of doing the work by hand.
3607 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3609 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3610 state of line state-machine.
3611 (struct ls): Collect DWARF2 line state-machine state in new member
3612 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3613 resulted in any DWARF2 directives.
3614 (reset_state_machine): New function.
3615 (out_end_sequence): Ditto.
3616 (dwarf2_gen_line_info): When switching sections or switching to a
3617 lower text address, call out_end_sequence() first to terminate the
3618 previous code sequence as code sequences MUST have monotonically
3619 increasing addresses.
3620 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3622 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3624 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3625 DWARF2 debug info (line information only, at this point).
3626 * as.h: Update comment about supported debug formats.
3627 * dwarf2dbg.c, dwarf2dbg.h: New files.
3628 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3630 * expr.c (operand): Don't use [ for parens if we want an index op.
3631 (op_encoding): Switch [ into O_index, if desired.
3632 (op_rank): Renumber with O_index on bottom.
3633 (expr): If O_index, match closing bracket.
3634 * expr.h (O_index): New.
3636 * read.c (read_a_source_file): Conditionally allow matched "
3637 in lines passed to md_assemble.
3639 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3641 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3643 Add support for storing local symbols in a small structure to save
3644 memory when assembling large files.
3645 * as.h: Don't include struc-symbol.h.
3646 (symbolS): Add typedef.
3647 * symbols.c: Include struc-symbol.h.
3648 (local_hash): New static variable.
3649 (save_symbol_name): New static function, from symbol_create.
3650 (symbol_create): Call save_symbol_name.
3651 (local_symbol_count): New static variable.
3652 (local_symbol_conversion_count): Likewise.
3653 (LOCAL_SYMBOL_CHECK): Define.
3654 (local_symbol_make): New static function.
3655 (local_symbol_convert): New static function.
3656 (colon): Handle local symbols. Create local symbol for local
3658 (symbol_table_insert): Handle local symbols.
3659 (symbol_find_or_make): Create local symbol for local label name.
3660 (symbol_find_base): Check for local symbol.
3661 (symbol_append, symbol_insert): Check for local symbols.
3662 (symbol_clear_list_pointers, symbol_remove): Likewise.
3663 (verify_symbol_chain): Likewise.
3664 (copy_symbol_attributes): Likewise.
3665 (resolve_symbol_value): Handle local symbols.
3666 (resolve_local_symbol): New static function.
3667 (resolve_local_symbol_values): New function.
3668 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3669 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3670 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3671 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3672 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3673 (symbol_previous, symbol_next): New functions.
3674 (symbol_get_value_expression): Likewise.
3675 (symbol_set_value_expression): Likewise.
3676 (symbol_set_frag, symbol_get_frag): Likewise.
3677 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3678 (symbol_mark_used_in_reloc): Likewise.
3679 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3680 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3681 (symbol_mri_common_p): Likewise.
3682 (symbol_mark_written, symbol_clear_written): Likewise.
3683 (symbol_written_p): Likewise.
3684 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3685 (symbol_section_p, symbol_equated_p): Likewise.
3686 (symbol_constant_p): Likewise.
3687 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3688 (symbol_get_obj, symbol_set_obj): Likewise.
3689 (symbol_get_tc, symbol_set_tc): Likewise.
3690 (symbol_begin): Initialize local_hash.
3691 (print_symbol_value_1): Handle local symbols.
3692 (symbol_print_statistics): Print local symbol statistics.
3693 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3694 Declare new symbols.c functions. Move many declarations here from
3696 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3697 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3698 (struct symbol): Move bsym to make it clearly the first field.
3699 Remove TARGET_SYMBOL_FIELDS.
3700 (symbolS): Don't typedef.
3701 (struct broken_word): Remove.
3702 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3703 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3704 (symbol_clear_list_pointers): Likewise.
3705 (symbol_insert, symbol_remove): Likewise.
3706 (symbol_previous, symbol_append): Likewise.
3707 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3708 (struct local_symbol): Define.
3709 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3710 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3711 (local_symbol_get_frag, local_symbol_set_frag): Define.
3712 (local_symbol_get_real_symbol): Define.
3713 (local_symbol_set_real_symbol): Define.
3715 * write.c (write_object_file): Call resolve_local_symbol_values.
3716 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3717 (TARGET_SYMBOL_FIELDS): Don't define.
3718 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3719 ECOFF_DEBUGGING, add ECOFF fields.
3720 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3721 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3722 ECOFF_DEBUGGING, add ECOFF fields.
3723 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3724 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3725 * config/tc-mcore.h: Don't include struc-symbol.h.
3726 (TARGET_SYMBOL_FIELDS): Don't define.
3727 (struct mcore_tc_sy): Define.
3728 (TC_SYMFIELD_TYPE): Define.
3729 * Many files: Use symbolS instead of struct symbol. Use new
3730 accessor functions rather than referring to symbolS fields
3733 * read.c (s_mri_common): Don't add in value of line_label.
3735 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3736 checking for SEC_LINK_ONCE.
3738 * config/tc-sh.h (sh_fix_adjustable): Declare.
3740 * app.c (input_buffer): New static variable.
3741 (app_push): Save saved_input in allocated buffer.
3742 (app_pop): Restored saved_input.
3743 (do_scrub_chars): Change get parameter to take char * and int as
3744 arguments. Change GET macro to pass input_buffer to get
3745 function. Don't save input into allocated buffer.
3746 * as.h (do_scrub_chars): Update declaration.
3747 * input-file.c (input_file_get): Change to take char * and int.
3748 Read data into passed in buffer. Remove static buffer.
3749 * read.c (scrub_from_string): Change to take char * and int. Copy
3750 data into passed in buffer.
3752 * hash.h: Neaten. Declare hash_traverse.
3753 * hash.c: Complete rewrite based on BFD hashing code.
3754 * gasp.c (chunksize): New variable.
3755 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3758 1999-05-28 Nick Clifton <nickc@cygnus.com>
3760 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3761 addend unless the target uses an old ABI.
3763 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3765 -Wchar-subscripts cleanup
3766 * listing.c (listing_newline): Use unsigned char variable, so
3767 calls to isascii,iscntrl are correct.
3768 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3770 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3771 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3772 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3773 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3775 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3777 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3779 (arch_coldfire_p): New #define.
3780 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3782 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3784 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3786 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3787 (install_operand): Add place `N'.
3788 (init_table): Add registers ACC, MACSR, MASK.
3790 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3792 * config/tc-m68k.c: Change mcf5200 --> mcf.
3793 (archs): Add mcf5206e, mcf5307.
3794 (m68k_ip): Add format `u'.
3795 (install_operand): Add place `m', `M', `h'.
3796 (init_table): Add upper/lower registers.
3798 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3800 1999-05-28 Martin Dorey <mdorey@madge.com>
3802 * config/tc-i960.c: Several minor changes to add ELF and
3803 BFD_ASSEMBLER support.
3804 * config/tc-i960.h: Likewise.
3805 * configure.in (i960-*-elf*): New target.
3806 * aclocal.m4, configure: Rebuild.
3808 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3810 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3811 reloc changes when defined(BFD_ASSEMBLER).
3813 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3815 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3817 * write.c (write_print_statistics): Output to file, not stderr.
3819 * expr.c (generic_bignum_to_int32,64): Prototype.
3821 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3822 output_sleb128, output_uleb128, output_big_sleb128,
3823 output_big_uleb128, output_big_leb128): Prototype.
3824 (output_big_sleb128, output_big_uleb128): Make inline.
3825 (output_big_leb128): Remove inline
3827 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3828 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3829 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3830 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3831 value for correct overflow check in write.c:fixup_segment.
3832 * write.c (fixup_segment): Move bitfield overflow checks to after
3833 the md_apply_fix call.
3834 * config/obj-coff.c (fixup_segment): Likewise.
3835 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3836 valueT *val argument.
3838 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3840 * config/atof-ieee.c (gen_to_words): Correctly round a
3841 denormalized number. Fix off-by-one in range checking for
3842 exponent in a denormal.
3844 1999-05-10 Nick Clifton <nickc@cygnus.com>
3846 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3849 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3851 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3853 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3855 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3856 (ReverseRegRegmem): Remove.
3857 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3858 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3859 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3862 From Doug Ledford <dledford@redhat.com>
3863 * config/tc-i386.h (RegXMM): New for P/III.
3864 * config/tc-i386.c: Add support for P/III.
3866 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3868 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3869 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3870 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3872 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3874 * config/tc-i386.c (i386_immediate): Skip whitespace before
3875 complaining about junk after expression.
3876 (i386_displacement): Likewise.
3878 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3880 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3881 Don't copy before downcaseing.
3883 1999-05-05 Catherine Moore <clm@cygnus.com>
3885 * tc-m68k.c: Include elf/m68k.h.
3886 (m68k_elf_final_processing): New routine.
3887 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3890 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3892 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3895 1999-04-30 Nick Clifton <nickc@cygnus.com>
3897 * config/tc-mcore.c (mcore_s_section): Dump literals before
3900 1999-04-29 Nick Clifton <nickc@cygnus.com>
3902 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3905 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3907 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3908 (TC_INIT_FIX_DATA): Delete.
3909 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3910 (TC_INIT_FIX_DATA): Delete.
3911 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3912 * write.c (fix_new_internal): Initialize fx_cgen member.
3913 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3914 (gas_cgen_md_apply_fix3): Update.
3915 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3916 (md_cgen_record_fixup_exp): Update.
3917 (FX_OPINFO_R_TYPE): Update.
3919 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3920 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3921 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3922 * frags.h (struct frag): Make opindex, opinfo ints.
3924 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3926 1999-04-26 Tom Tromey <tromey@cygnus.com>
3928 * aclocal.m4, configure: Updated for new version of libtool.
3930 1999-04-22 Nick Clifton <nickc@cygnus.com>
3932 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3934 (md_apply_fix3): Do not fix up absolute relocations against
3937 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3939 1999-04-20 Nick Clifton <nickc@cygnus.com>
3941 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3942 changes and data-in-text directives.
3943 (mcore_cons): New function: intercept cons() operations.
3944 (mcore_float_cons): New function: intercept float_cons()
3946 (mcore_stringer): New function: intercept stringer() operations.
3948 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3950 * obj.h (struct format_ops): Change generate_asm_lineno field to
3952 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3954 * config/tc-alpha.c (find_opcode_match): Add default case to
3956 (find_macro_match): Likewise.
3957 (load_expression): Parenthesize && within ||.
3959 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3961 1999-04-17 Nick Clifton <nickc@cygnus.com>
3963 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3964 .text .data .section pseudo ops.
3965 (mcore_s_section): New function. Dump lits before changing secs.
3966 (mcore_s_text): New function. Dump lits before changing secs.
3967 (mcore_s_data): New function. Dump lits before changing secs.
3969 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3971 * config/tc-mips.c (mips_32bitmode): New.
3972 (md_begin): Set mips_32bitmode if needed.
3973 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3974 Set EF_MIPS_32BITMODE.
3976 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3978 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3981 1999-04-16 Nick Clifton <nickc@cygnus.com>
3983 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3985 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3987 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3988 expressions correctly.
3991 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3993 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3995 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3997 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3998 and fmpynfadd instructions.
4000 1999-04-11 Richard Henderson <rth@cygnus.com>
4002 * as.h (environ): Declare it, if needed.
4003 * as.c (dump_statistics): Don't declare environ.
4004 * configure.in (environ): Detect declaration.
4005 * configure, config.in: Rebuild
4007 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4008 (i386_displacement): Allocate enough space for replacement buffer.
4009 Clean up replacement buffer initialization.
4011 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4013 * subsegs.c (section_symbol): Don't create a new symbol if one
4014 already exists; instead, use the existing one, but set its segment
4015 and frag data if it hasn't already been defined.
4016 * config/obj-coff.c (c_section_symbol): Likewise.
4018 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4020 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4022 1999-04-08 Nick Clifton <nickc@cygnus.com>
4024 * config/tc-mcore.c: New File: Support routines for MCore
4026 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4027 * config/obj-coff.c: Add support for mcore-pe target.
4029 * Makefile.am: Add support for MCore targets.
4030 * Makefile.in: Regenerate.
4031 * configure.in: Add support for MCore targets.
4032 * configure: Regenerate.
4034 * doc/all.texi: Set MCORE.
4035 * doc/as.texinfo: Document MCore specific command line options.
4037 * write.h: Prevent multiple inclusion.
4039 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4041 * asintl.h (LC_MESSAGES): Never define.
4042 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4044 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4047 * Makefile.am (m68k-parse.c): If configuring in the source
4048 directory, copy m68k-parse.y into the local directory before
4049 running ylwrap, to remove spurious differences when generating
4051 * Makefile.in: Rebuild.
4053 * config/tc-sparc.h (md_do_align): Just allocate the number of
4054 bytes necessary, rather than always allocating 1024.
4056 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4058 * listing.c (listing_newline): Add cast to avoid warning.
4059 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4060 * config/tc-i386.c (i386_scale): Add return value.
4061 (build_displacement_string): Remove unused local temp_disp2.
4062 (i386_intel_memory_operand): Add parentheses to avoid warning.
4063 (i386_intel_operand): Remove unused local end_of_operand_string.
4064 (i386_operand): Remove unused local operand_modifier.
4065 (i386_operand): Add parens to avoid warning.
4067 1999-04-04 Don Bowman <don@pixsci.com>
4069 * configure.in: Add mips*-*-vxworks* target; have it define
4071 * configure, config.in: Rebuild.
4073 1999-03-31 Nick Clifton <nickc@cygnus.com>
4075 * configure.in (emulations): Add support for arm-epoc-pe.
4076 * configure: Regenerate.
4077 * config/te-epoc-pe.h: New file. Define macros specific to
4079 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4080 for arm-epoc-pe target.
4082 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4084 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4086 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4088 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4089 detect ",n" without a condition.
4090 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4093 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4095 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4096 instruction is encoded with one bit.
4099 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4101 * doc/internals.texi (CPU backend): Mention that
4102 line_separator_chars should not include newline. From thi
4103 <ttn@mingle.glug.org>.
4105 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4107 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4108 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4110 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4112 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4114 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4116 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4119 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4121 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4123 1999-03-15 Martin Hunt <hunt@cygnus.com>
4125 * app.c (do_scrub_begin): Change '-' back to a symbol char
4126 so we can use multiple opcodes on a line again.
4128 * config/tc-d30v.c: By default, warn if a symbol has
4129 the same name as a register. Plus some minor
4130 updates from the branch.
4132 1999-03-13 Nick Clifton <nickc@cygnus.com>
4134 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4135 BFD_RELOC_16 and BFD_RELOC_64.
4137 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4139 * expr.c (expr): Add missing else.
4141 1999-03-12 Nick Clifton <nickc@cygnus.com>
4143 * config/tc-arm.c (md_apply_fix3): Improve error message.
4145 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4147 * Makefile.am (CPU_TYPES): Add fr30.
4148 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4149 (fr30,m32r dependencies): Update.
4150 * Makefile.in: Rebuild.
4152 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4153 (gas_cgen_record_fixup_exp): Ditto.
4154 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4155 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4156 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4157 (md_cgen_lookup_reloc): Update use of operand->type.
4158 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4159 (md_convert_frag): Call cgen_operand_lookup_by_num.
4160 (md_cgen_lookup_reloc): Update use of operand->type.
4161 (m32r_cgen_record_fixup_exp): Ditto.
4163 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4165 * config/tc-mips.c (md_show_usage): Fix message.
4167 1999-03-03 Nick Clifton <nickc@cygnus.com>
4169 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4170 and LDR reg,=<expr> instruction.
4172 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4175 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4177 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4179 1999-02-17 Nick Clifton <nickc@cygnus.com>
4181 This patch was created by: Scott Bambrough
4182 <scottb@corelcomputer.com>
4185 Special cased '@' character. The '@' character is used as the
4186 ARM assembler comment character, as a special character
4187 and in ELF .symver pseudo-op's, and as a special character in
4188 .type and .section pseudo-ops.
4189 (symver_pseudo): New static variable.
4190 (symver_state): New static variable.
4191 (struct app_save): Add field 'symver_state'.
4192 (app_push): Save global symver_state int struct app_save.
4193 (app_pop): Restore global symver_state from struct app_save.
4194 (do_scrub_chars): Special case handling of '@' character in
4197 * configure.in: Modified to recognize armv* uname syntax from ARM
4199 * configure: Regenerated.
4201 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4202 a prefix to the section's type.
4203 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4204 the type's typename.
4206 * config/tc-arm.h: Add support for PIC generation:
4207 (pic_code): New boolean.
4208 (obj_relocate_extern): Define.
4209 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4210 (TC_CONS_FIX_NEW): Define.
4211 (tc_fix_adjustable): Define.
4212 (GLOBAL_OFFSET_TABLE_NAME): Define.
4214 * config/tc-arm.c: Add support for PIC generation:
4215 (line_seperator_chars): Allow ';' as a seperator for Linux.
4216 (is_immediate_prefix): New macro.
4217 (arm_parse_reloc): New function.
4218 (s_arm_elf_cons): New function.
4219 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4220 (md_undefined_symbol): Special case handling for the Global Offset
4222 (md_apply_fix3): Handle PIC relocs.
4223 (tc_gen_reloc): Handle PIC relocs.
4224 (md_parse_option): Add support for '-k' command line switch to
4225 enable PIC generation.
4226 (cons_fix_new_arm): New function.
4227 (s_arm_elf_cons): New function.
4229 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4231 * configure.in: Add comments for uses of AC_DEFINE.
4232 * acinclude.m4: Likewise.
4233 * acconfig.h: Remove.
4234 * aclocal.m4: Rebuild.
4235 * configure: Rebuild.
4236 * Makefile.in: Rebuild.
4237 * config.in: Rebuild.
4239 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4241 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4242 non-constant offset from a base register.
4244 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4246 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4249 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4251 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4252 (emit_insn): Look for pc-relative and no-overflow specifiers on
4253 internal relocation types.
4255 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4257 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4260 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4262 (mips_4650, mips_4010, mips_4100): Variables removed.
4263 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4264 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4266 (md_begin): Don't bother initializing the mips_NNNN variables;
4267 mips_cpu is set, and that's good enough now.
4268 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4269 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4270 (show): New function, to handle wrapping in the CPU lists.
4271 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4273 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4275 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4276 than treat as an immediate specifier.
4278 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4280 * config/tc-i386.c: Prototype many functions.
4281 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4282 (i386_immediate): Remove unused second argument.
4283 (i386_intel_operand): Fix i386_is_reg typo.
4284 (i386_operand): Use allow_naked_reg.
4285 (output_invalid): Make operand int for K&R.
4287 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4289 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4291 * Makefile.in: Rebuild.
4293 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4295 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4297 (EXTRA_as_new_SOURCES): Comment out.
4298 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4299 * Makefile.in: Rebuild.
4300 * doc/Makefile.in: Rebuild.
4301 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4302 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4303 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4304 * configure: Rebuild.
4305 * aclocal.m4: Rebuild.
4306 * config.in: Rebuild.
4307 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4308 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4309 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4310 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4311 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4312 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4313 (gas_cgen_record_fixup_exp): Ditto.
4314 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4315 descriptor, not global variable.
4316 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4317 descriptor, not global variable. Refer to insert_operand handler
4318 via cpu descriptor, not global function.
4319 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4320 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4321 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4322 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4323 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4324 * config/tc-m32r.c: Ditto.
4325 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4326 (md_assemble): Ditto.
4327 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4329 1999-02-09 Nick Clifton <nickc@cygnus.com>
4331 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4332 relocations for ELF targets.
4334 1999-02-08 Nick Clifton <nickc@cygnus.com>
4336 * configure.in: Add support for StrongARM target.
4337 * configure: Regenerate.
4339 1999-02-05 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4343 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4346 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4348 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4350 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4352 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4353 (INTEL_DWORD_MNEM_SUFFIX): Define.
4356 (DWORD_PTR): Define.
4357 (XWORD_PTR): Define.
4359 (OFFSET_FLAT): Define.
4361 (NONE_FOUND): Define.
4364 * config/tc-i386.c (set_intel_syntax): New routine.
4365 (intel_syntax): Declare.
4366 (allow_naked_reg): Declare.
4367 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4368 (intel_float_operand): New routine.
4369 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4370 Handle brackets as well as parens. Call i386_intel_operand for
4371 intel syntax. Reverse operands if appropriate. Handle new
4372 suffixes. Handle movzx and movsx.
4373 (i386_is_reg): New routine.
4374 (i386_immediate): New routine.
4375 (i386_scale): New routine.
4376 (i386_displacement): New routine.
4377 (i386_operand_modifier): New routine.
4378 (build_displacement_string): New routine.
4379 (i386_parse_seg): New routine.
4380 (i386_intel_memory_operand): New routine.
4381 (i386_intel_operand): New routine.
4382 (i386_operand): Call i386_displacement, i386_immediate,
4383 i386_scale, etc. instead of handling inline.
4384 (parse_register): Handle registers without prefix.
4386 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4388 * configure: Regenerate.
4389 * configure.in (arm-*-oabi): New.
4390 (thumb-*-oabi): New.
4391 * config/tc-arm.c (target_oabi): Declare.
4392 (md_apply_fix3): Support REL relocs.
4393 (md_parse_option): Handle -oabi.
4394 (elf32_arm_target_format): New routine.
4395 (md_longopts): Add OPTION_OABI.
4396 * config/tc-arm.h: Redefine TARGET_FORMAT.
4399 1999-01-28 Nick Clifton <nickc@cygnus.com>
4401 * write.c (write_relocs): Handle out of range error.
4403 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4404 (fr30_force_relocation): Default to 0.
4406 * config/tc-fr30.h (obj_fix_adjustable): Define.
4407 (TC_FORCE_RELOCATION): Define.
4409 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4412 1999-01-16 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4415 merge of two instructions if the left instruciton kills the right.
4417 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4419 * Makefile.in: Regenerate.
4420 * configure.in: Redo test for using cgen.
4421 * configure: Regenerate.
4423 1999-01-09 Nick Clifton <nickc@cygnus.com>
4425 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4426 redefinition of this macro.
4428 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4430 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4433 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4435 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4436 a read of HI or LO and an immediatly following branch.
4438 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4440 * config/tc-mips.c (md_begin): Another correction to the setting of
4443 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4445 * config/tc-mips.c (md_begin): Correct type-o in setting of
4448 1998-12-21 Nick Clifton <nickc@cygnus.com>
4450 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4451 bit insn when optimizing, so that parallelised instructions will
4452 start on a 32 bit boundary.
4454 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4456 * config/tc-mips.c (mips_eabi64): New.
4457 (md_begin): Set mips_eabi64.
4458 (mips_elf_final_processing): Use it.
4460 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4462 * config/tc-mips.c (mips_elf_final_processing):
4463 Correct setting of ABI in e_flags.
4465 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4467 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4470 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4472 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4474 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4476 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4477 warning, values that don't fit in the field.
4479 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4481 * config/tc-mips.c (mips_abi_string): New.
4482 (md_parse_option,md_longopts): Add mabi.
4483 (mips_elf_final_processing): Set e_flags based on mabi flag.
4485 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4487 * config/tc-mips.c (md_parse_option): Handle vr4111.
4489 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4491 * config/tc-h8300.c (build_bytes): Change message given if the
4492 instruction requires H8/300H mode and we're not in Hmode, to
4493 suggest that it may be the operand modes that are the problem, not
4494 necessarily the opcode.
4496 1998-12-10 Nick Clifton <nickc@cygnus.com>
4498 * config/tc-fr30.c: Add line separator character.
4500 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4502 * configure.in (hppa-*-mpeix*): New target.
4503 * config/obj-som.h (obj_som_compiler): Declare.
4504 * config/obj-som.c (compiler_seen): New static variable.
4505 (obj_som_compiler): New function.
4506 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4507 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4508 (pa_type_args): Set hppa_priv_level.
4509 (pa_compiler): New static function if OBJ_SOM.
4510 * configure: Rebuild.
4512 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4514 * read.c (output_leb128): Don't mark as inline.
4516 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4518 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4519 AIX .vbyte unaligned data support.
4520 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4521 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4524 1998-12-07 Nick Clifton <nickc@cygnus.com>
4526 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4529 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4531 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4532 BFD_RELOC_ARM_PCREL_BRANCH.
4534 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4537 checking the target type.
4538 (mips-dec-bsd*): Set endian to little.
4539 * configure: Rebuild.
4541 COFF weak symbol support, based on patches from Mark Elbrecht
4542 <snowball3@usa.net>:
4543 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4544 * config/obj-coff.c (obj_coff_weak): New static function.
4545 (obj_coff_endef) [both versions]: Handle weak symbols.
4546 (coff_frob_symbol): Likewise.
4547 (yank_symbols): Likewise.
4548 (obj_pseudo_table): Add "weak".
4550 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4551 <aymeric.vincent@emi.u-bordeaux.fr>.
4552 * aclocal.m4: Rebuild with current tools.
4553 * configure: Rebuild.
4555 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4556 an assertion failure for a case we can't handle when OBJ_ECOFF.
4558 * expr.c (operator): And with 0xff to avoid problems with signed
4561 1998-12-03 Nick Clifton <nickc@cygnus.com>
4563 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4564 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4566 1998-12-02 Nick Clifton <nickc@cygnus.com>
4568 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4571 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4573 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4574 calculation of pcrel point.
4576 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4578 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4581 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4583 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4585 (d10v_cleanup): Only generate previous insn if a multiline insn is
4588 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4590 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4593 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4595 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4596 -marm6xxx command line switches.
4598 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4600 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4601 (itbl-ops.o): Delete duplicate dependencies.
4602 Rebuild dependencies.
4603 Add fr30 dependencies.
4604 * Makefile.in: Rebuild.
4606 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4608 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4610 * listing.c: Ignore line terminator characters found inside
4613 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4615 * po/gas.pot: Regenerated.
4617 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4619 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4620 fr30_is_label_start(). Also checks for delay slot insns.
4622 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4623 FR30 instructions which contain a colon in the mnemonic.
4625 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4627 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4629 * config/tc-fr30.c: Removed currently superflous code.
4631 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4633 * config/tc-fr30.h: New file.
4634 * config/tc-fr30.c: Tweaking so that it will compile.
4636 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4638 * config/tc-d10v.h (obj_fix_adjustable): Define.
4639 (TC_FORCE_RELOCATION): Define.
4640 (d10v_force_relocation): Declare.
4641 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4642 (md_apply_fix3): Handle Vtable relocs.
4643 (d10v_fix_adjustable): New.
4644 (d10v_force_relocation): New.
4646 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4648 * config/tc-d30v.c: Change default behaviour to ignore potential
4649 conflicts between register name and symbol names.
4651 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4653 * configure.in: Add fr30-*-*.
4654 * config/tc-fr30.c: New file.
4655 * Makefile.in: Regenerated.
4656 * config.in: Regenerated.
4657 * configure: Regenerated.
4658 * doc/Makefile.in: Regenerated.
4659 * po/gas.pot: Regenerated.
4661 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4663 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4666 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4668 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4670 (do_scrub_chars): Add some casts to unsigned char to avoid
4671 unwanted sign extension.
4672 * read.c (lex_type): Set characters about 127 to be symbol
4674 * config/tc-i386.c (md_begin): Set identifier_chars and
4675 operand_chars for values above 127.
4677 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4679 * configure.in: detect cygwin* instead of cygwin32*
4680 * configure: regenerate
4682 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4684 * listing.c: Add support for producing a listing from piped
4687 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4689 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4690 (append_insn): Account for the tx39's multiply behavior.
4692 1998-10-26 Michael Meissner <meissner@cygnus.com>
4694 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4695 from assemble_parallel_insns. Add support for '->' to indicate
4696 explicitly serializing the instructions.
4697 (md_assemble): Ditto.
4699 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4701 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4704 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4706 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4708 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4710 * config/tc-mips.c : support frame and regmask/fregmask when
4711 MIPS_STABS_ELF is specified.
4713 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4715 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4716 (md_apply_fix): Don't return 1 for VTABLE relocs.
4717 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4719 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4721 * doc/c-i386.texi: Replace occurences of "opcode" with
4722 "instruction mnemonic", "instruction", or "mnemonic" when
4723 referring to the name of an instruction. Use "opcode" when
4724 referring to the sequence of machine bytes.
4726 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4727 (is_opcode_char): Rename to is_mnemonic_char.
4728 (md_assemble and i386_operand): Correct error messages from
4729 "opcode" to "instruction mnemonic"
4730 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4731 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4732 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4733 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4734 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4735 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4736 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4738 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4740 * config/tc-i386.c (i386_operand): Check for garbage after
4743 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4745 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4746 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4748 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4750 * config/tc-sh.h (obj_fix_adjustable): Define.
4751 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4752 (md_apply_fix): Likewise.
4753 (tc_gen_reloc): Likewise.
4754 (sh_fix_adjustable): New.
4756 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4758 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4759 * cgen.h (gas_cgen_finish_insn): Update prototype.
4760 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4761 cgen_insn_t -> CGEN_INSN_INT.
4762 (make_parallel): Update handling of CGEN_INT_INSN_P.
4763 (assemble_parallel_insn): Ditto.
4764 (target_make_parallel): New function.
4765 (md_assemble): Use it.
4767 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4769 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4771 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4773 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4774 converted into lower case.
4776 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4778 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4779 (gas_cgen_tc_gen_reloc): Likewise.
4780 * config/tc-m32r.h (obj_fix_adjustable): Define.
4781 * config/tc-m32r.c (m32r_fix_adjustable): New.
4782 (m32r_force_relocation): Handle VTABLE relocs.
4784 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4786 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4788 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4790 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4791 to lower case before parsing.
4793 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4794 parallel insns modift buts in the PSW as a side effect.
4796 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4798 * config/tc-d30v.c (find_format): Test for missing flag and
4801 (md_apply_fix3): Fix error messages to avoid
4802 assumption about presence of a symbol.
4804 (parallel_ok): Disallow parallel instructions that both modify the
4807 (find_format): Generate a warning if an odd numbered register is
4808 used as the first register in a mutli-register instruction.
4810 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4813 relocations are always associated with a symbol.
4815 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4817 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4818 (elf32_sparc_force_relocation): Declare.
4819 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4820 (tc_gen_reloc): Handle vtable relocs.
4821 (elf32_sparc_force_relocation): New.
4823 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4825 * symbols.c (S_IS_FUNCTION): New.
4826 * config/tc-v850.h (obj_fix_adjustable): Define.
4827 (TC_FORCE_RELOCATION): Define.
4828 (v850_force_relocation): Declare.
4829 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4830 of fx_addnumber for VTABLE reloc addends.
4831 (md_apply_fix3): Handle VTABLE relocs.
4832 (v850_fix_adjustable): New.
4833 (v850_force_relocation): New.
4835 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4837 * tc-hppa.c (fp_operand_format): Add some additional formats.
4838 (pa_ip): Do not automatically promote into pa2.0 mode.
4839 (pa_level): Handle ".level 2.0".
4841 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4843 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4844 * config/tc-i386.h (template.extension_opcode): Change to
4845 unsigned int to allow full range of 8-bit opcode suffixes.
4846 (None): Redefine as 0xffff.
4848 From Jeff B Epler <jepler@usgs.gov>
4849 * doc/c-i386.texi (i386-SIMD): New section.
4851 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4853 * read.c (discard_rest_of_line): New function.
4854 * read.h: Declare it.
4855 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4857 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-d10v.c (find_symbol_matching_register): New function.
4860 (find_opcode): Cope with the case where a register name matches
4863 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4865 * config/tc-v850.c (md_pcrel_from): Rename to
4866 v850_pcrel_from_section.
4867 (v850_pcrel_from_section): Do not resolves symbols in other
4870 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4872 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-d10v.c (find_opcode): Generate an error if a register
4875 is supplied for an operand that should not be a register.
4877 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4879 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4880 instructions to have another instruction in the right bin.
4882 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4884 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4885 the right container if the left container holds a branch
4888 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4890 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4891 both a register name and symbol name.
4892 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4894 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4896 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4897 execution unit class.
4899 (reg_name_search): If a name matches a register and a symbol,
4900 prefer the register.
4901 (find_format): Disallow flag registers when a general purpose
4902 register is required.
4903 If a number is required, but a register has been given, check to
4904 see if a symbol with the same name as the register exists, and if
4905 so, use that symbol.
4907 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4909 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4911 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4913 * config/tc-d30v.c (find_format): Do not accept flag registers as
4914 general purpose registers.
4915 (find_format): If an immediate value is expected at a given place
4916 in a format, but a register name has been provided instead, check
4917 to see if that register name matches the name of a predefined
4918 symbol and if it does, then use the symbol instead.
4919 (reg_name_search): If a register name matches a symbol name,
4920 prefer the register name to the symbol name.
4922 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4925 the previous insn to empty.
4927 1998-09-20 Michael Meissner <meissner@cygnus.com>
4929 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4930 pieces, forcing the use of an ANSI compiler.
4932 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4934 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4936 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4938 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4940 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4942 (obj_elf_vtable_entry): Likewise.
4943 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4944 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4945 (tc_gen_reloc): Likewise.
4946 (arm_fix_adjustable): Likewise.
4947 (elf32_arm_force_relocation): New.
4948 (armelf_frob_symbol): Remove coff-style symbol support.
4950 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4952 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4954 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4956 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4957 OBJ_COFF so that routine is defined for a.out format.
4959 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4961 * config/tc-i386.c (i386_operand): Detect non-segment registers
4962 used as segment prefixes.
4964 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4966 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4967 optimize across FDE boundaries.
4969 * config/obj-coff.c (obj_coff_section): Preserve any link once
4970 flags when setting the section flags.
4972 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4974 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4975 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4977 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4979 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4982 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4984 * frags.c (frag_grow): Include the size of the frag struct in the
4987 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4988 if the new subseg comes before the old.
4990 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4992 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4993 to handle edge8 and edge16.
4995 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4997 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4998 before we clobber the symbol involved.
5000 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5002 * config/tc-arm.c: Remove OBJ_ELF definitions for
5003 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5004 use arm_adjust_symtab for OBJ_COFF.
5005 (armelf_adjust_symtab): New Routine.
5006 * config/tc-arm.h: Define obj_adjust_symtab to
5007 armelf_adjust_symtab for OBJ_ELF.
5009 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5011 * configure.in: Make all i386-elf targets use bfd_gas.
5012 * config/tc-i386.c (tc_i386_force_relocation): New.
5013 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5014 (md_apply_fix3): Likewise.
5015 (tc_gen_reloc): Handle them.
5016 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5017 tc_i386_force_relocation.
5019 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5021 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5023 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5026 current opcode after writing the first insturction of a reverse
5029 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5031 * read.h (generate_lineno_debug): Add prototype.
5032 * read.c (generate_lineno_debug): Make non-static.
5034 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5036 * config/tc-i386.c (md_assemble): Only warn for address/data size
5039 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5041 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5042 against Thumb function names, as the linker needs this information.
5044 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5046 * expr.c (operand): Check also that there is no advance in operand
5047 after atof_generic in order to decide "is it label 0f or floating
5050 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5052 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5053 command line options with a single dash.
5054 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5056 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5058 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5059 * tc-arm.c (arm_fix_adjustable): New routine.
5061 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5063 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5064 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5065 demand_empty_rest_of_line before mri_comment_end.
5066 (equals): Check garbage after expression before
5067 mri_comment_end in MRI mode.
5069 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5071 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5072 small immediate constant to use the constant itself rather than
5075 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5077 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5078 (pa_leave): Likewise.
5080 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5082 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5084 (i386_operand): Fix an error message.
5086 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5088 * doc/c-arm.texi (ARM Directives): Document .req directive.
5090 * config/tc-arm.c (reg_required_here): Display erroneous string if
5091 the register name could not be decoded.
5092 Do not set inst.instruction if the sift is -1.
5094 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5096 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5099 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5101 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5102 even if it is belived to be unnecessary.
5104 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5106 config/tc-i386.c (i386_operand): Size immediate constants by
5107 suffix (erroneously removed as part of July 7 change).
5109 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5111 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5112 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5113 (armelf_frob_symbol): New Routine.
5114 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5116 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5118 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5120 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5122 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5123 command line switches passed to assembler.
5125 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5127 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5128 (gas_cgen_opcode_desc): Declare.
5129 (gas_cgen_parse_operand): Declare.
5130 (*): Prepend gas_ to gas specific fns to denote them as such.
5132 * cgen.c (gas_cgen_opcode_desc): New global
5133 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5134 (queue_fixup): Renamed from cgen_queue_fixup.
5135 (*): Prepend gas_ to gas specific fns to denote them as such.
5137 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5138 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5139 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5140 Open opcode table and initialize it.
5141 (make_parallel): Use gas_cgen_opcode_desc.
5142 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5143 (md_assemble): Ditto.
5145 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5147 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5148 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5149 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5150 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5151 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5152 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5153 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5154 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5155 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5156 (INIT_STAB_SECTION): Likewise.
5157 (OBJ_PROCESS_STAB): Likewise.
5159 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5160 (md_parse_option): Watch for them.
5161 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5162 (md_begin): Kill neverdef code.
5163 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5164 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5165 (s_alpha_coff_wrapper): New.
5166 (md_pseudo_table): Trap all ECOFF pseudos.
5168 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5170 Start of changes to remove mdebug section from mips*-elf
5171 Based on MIPS_STAB_ELF definition
5172 * acconfig.h: undef if not configured
5173 * config.in: undef if not configured
5174 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5175 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5176 * stabs.c (s_stab_generic): flush frag
5178 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5180 * configure.in: (arm-*-elf): Handle.
5181 (thumb-*-elf): Handle.
5182 * configure: Regenerate.
5183 * read.c (stringer): Fix typo in comment.
5184 * write.c (fixup_segment): Don't add symbol value to addend if
5186 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5188 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5191 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5193 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5194 (write_2_short): Emit warning if new flag is set.
5195 (do_assemble): Set flags if left instruction is one of special
5196 "right-instruction-killer" type.
5198 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5200 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5201 Always output words in debug_info section as big endian.
5202 (sparc_target_format): Choose correct bfd target.
5203 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5205 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5207 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5208 to work with internationalization code. Issue an error when two
5209 operands match that are not allowed to match.
5211 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5213 * configure.in (install_tooldir): Allow target to specify whether
5214 it wants to be installed in $(tooldir)/bin.
5215 * configure: Regenerate.
5216 * Makefile.am (install-exec-local): Set install-exec-tooldir
5217 dependency via configure.
5218 * Makefile.in: Regenerate.
5220 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5222 * Makefile.am (install-exec-local): Split into two ...
5223 (install-exec-bindir,install-exec-tooldir): New rules.
5224 * Makefile.in: Regenerate.
5226 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5228 * Makefile.am (install-exec-local): Don't remove the file before
5229 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5230 W. Rozycki <macro@ds2.pg.gda.pl>.
5231 * Makefile.in: Rebuild.
5233 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5235 * cgen.c: Include libiberty.h.
5236 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5237 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5238 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5239 (md_cgen_lookup_reloc)): Declare.
5240 (md_cgen_record_fixup_exp): Declare.
5241 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5242 (m32r_relax_frag): Declare.
5243 (cgen_md_apply_fix3): Decls moved to cgen.h.
5244 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5245 (m32r_cgen_record_fixup_exp): Delete decl.
5246 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5247 (assemble_nop): Delete.
5248 (expand_debug_syms): Delete unused `exp'.
5249 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5250 Add default case for -Wall.
5251 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5252 (md_atof): Delete unused wordP.
5254 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5256 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5259 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5262 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5263 .print, .purgem, and .struct. Remove documentation for
5266 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5268 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5269 Update call to insert_operand.
5271 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5273 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5275 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5277 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5278 whitespace after a prefix operator.
5280 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5282 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5284 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5286 * config/tc-sparc.c (log2): New static function.
5287 (s_reserve): Use log2 to convert alignment before calling
5289 (s_common): Use log2 to convert alignment before calling
5290 record_alignment and frag_align.
5291 (sparc_cons_align): Use log2.
5293 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5295 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5296 (s_common): Likewise.
5298 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5299 initialization of waddr.
5300 (sparc_elf_final_processing): Add default case to switch.
5302 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5304 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5305 than temporary real.
5307 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5309 * write.c (subsegs_finish): Don't align the segments if there were
5312 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5313 copying aux information.
5315 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5316 expression into a symbol.
5318 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5320 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5321 type to unsigned int.
5322 (md_assemble): Change type used to store offsets from unsigned
5324 (i386_operand): Switch error check to only call RESTORE_END_STRING
5325 once after parse_register.
5327 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5329 * config/tc-v850.c (md_show_usage): Changed format to match that
5332 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5334 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5336 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5338 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5341 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5343 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5344 * doc/Makefile.in: Rebuild.
5346 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5348 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5349 for %lo expressions.
5350 (mips_ip, case 'u'): Move range check after code to mask
5351 off bits in %hi/%lo expressions. Mask off high bits for
5354 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * doc/Makefile.am (gasver.texi): New target.
5357 (as.info, as.dvi): Depends upon gasver.texi.
5358 * doc/as.texinfo: Include gasver.texi. Mention version number on
5359 title page and in top node.
5360 * doc/Makefile.in: Rebuild.
5362 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5364 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5365 but not including the line containing the edict.
5366 * listing.h (LISTING_EOF): New.
5367 * input-scrub.c (input_scrub_next_buffer): Call it.
5369 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5371 * config/tc-i386.c (i386_operand): Don't set the size of an
5372 immediate address based solely on the suffix and the mode.
5374 * config/tc-i386.c (md_assemble): Add assertion to make sure
5375 overlap2 does not set Imm.
5377 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5378 sequences of whitespace to a single space.
5379 (is_space_chars): Just compare with space.
5380 (md_begin): Don't initialize space_chars.
5381 (md_assemble): Just skip a single whitespace character.
5382 (i386_operand): Rewrite base-index parsing to use new
5383 parse_register, and to skip white space. Skip white space in a
5384 number of other places too. Don't give error message if
5385 parse_register fails.
5386 (parse_register): Change reg_string parameter to be non-const.
5387 Add end_op parameter. Skip white space after the `%', and return
5388 end of register string. Give error message here rather than
5391 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5393 Based on patch from Matt Semersky <matts@scd.hp.com>:
5394 * expr.c (op_encoding): Make const.
5395 (expr_set_precedence): New function.
5396 (expr_begin): Don't set operator rankings, just call
5397 expr_set_precedence.
5398 * expr.h (expr_set_precedence): Declare.
5399 * read.c (s_mri): Call expr_set_precedence.
5401 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * doc/as.texinfo (Statements): Remove paragraph discussing
5404 continuing lines with a backslash. This hasn't worked for years,
5407 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5409 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5411 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5412 (ps_CTORS, ps_DTORS): New section types.
5413 (vms_fixup_xtors_section): New function
5414 (Ctors_Psect, Dtors_Psect): Define.
5415 (IS_GXX_XTOR): Define
5416 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5417 Filter static constructors/destructors and add to
5418 Ctors_Symbols/Dtors_Symbols chain.
5419 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5420 appropriate section.
5422 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5423 * makefile.vms: Merge vax/vms support.
5425 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5427 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5428 (elf_pseudo_table): Add them.
5429 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5430 (md_apply_fix): Accept them.
5431 (mips_fix_adjustable): Don't adjust them.
5432 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5433 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5434 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5435 (tc_fix_adjustable): Don't adjust them.
5437 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5439 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5441 * Makefile.in: Regenerate.
5442 * configure.in: AC_SUBST cgen_cpu_prefix.
5443 * configure: Regenerate.
5445 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5447 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5448 Changed all users of COND12_DELAY.
5450 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5452 * config/tc-mn10300.c (set_arch_mach): New function.
5453 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5454 (md_begin): Default to mn10300 mode.
5455 (md_assemble): Only accept instructions for the core mn10300
5456 chip and the active machine type.
5458 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5460 * subsegs.h (segment_info_type): Give the struct a name.
5461 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5462 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5463 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5464 * config/tc-w65.h (tc_reloc_mangle): Declare.
5465 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5467 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5469 * config/tc-v850.c (v850_comm): Restore old section
5470 after common processing.
5472 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5474 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5476 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5478 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5479 char with code that explicitly sign-extends.
5481 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5483 * config/tc-v850.c (md_begin): Restore text section as the current
5484 section after creating call table sections.
5485 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5488 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5489 with call to macro SYM_AUXINFO.
5491 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5493 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5494 with the program transform name.
5495 * Makefile.in: Rebuild.
5497 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5499 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5502 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5504 * config/tc-i386.c (i386_operand): Be prepared for a space between
5505 the open parenthesis and the start of the register operand,
5506 because of the June 16 change.
5508 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5510 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5513 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5515 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5516 even if it is belived to be unnecessary.
5518 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5522 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5524 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5526 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5527 shift amount for a repeated operand. The shift amount for the
5528 repeated copy comes from the size of the operand.
5530 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5532 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5534 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5536 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5538 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5540 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5541 characters in it as LEX_IS_SYMBOL_COMPONENT.
5542 * config/tc-i386.h (tc_symbol_chars): Define.
5543 (extra_symbol_chars): Declare.
5544 * config/tc-i386.c (extra_symbol_chars): Define.
5545 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5546 (line_comment_chars): Set to '/' if TE_LINUX.
5547 * doc/c-i386.texi (i386-prefixes): Update.
5548 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5550 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5552 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5553 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5555 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5557 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5558 constraint in instructions REP & REPI.
5560 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5563 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5565 (check_range): If the operand is shifted, then shift the number
5566 before checking its range.
5568 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5570 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5573 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5575 * config/tc-v850.c (v850_comm): Create special sections as needed.
5577 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5579 * config/tc-d10v.c (write_2_short): Addition of swapping
5580 instructions for sequential and reverse sequential order when
5581 given order is not possible.
5583 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5585 * Makefile.am: Rebuild dependencies.
5586 (DEP_INCLUDES): Fix reference to intl build directory.
5587 * Makefile.in: Rebuild.
5589 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5591 * doc/c-i386.texi: Update 16 bit documentation.
5593 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5594 IgnoreDataSize to IgnoreSize as they are used for address size as
5596 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5597 32-bit mode, similarly addr16/data16 and variants.
5599 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5601 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5602 sequential word multiply instructions.
5604 (do_assemble): Add extra command line argument, to allow mul32
5605 attribute to be preserved across parallel insns.
5606 (md_assemble): Insert NOPs between explicitly parallel insns which
5607 contain an 32 bit multiply and a 16 multiply.
5609 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5611 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5614 * config/tc-i386.c (reloc): Add braces.
5616 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5617 consistent with Intel naming.
5618 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5619 use bitfields in sib_byte.
5620 (modrm_byte): Don't use bitfields here either.
5622 * config/tc-i386.c (current_templates): Add const.
5623 (parse_register): Add const to return, param, and char *s.
5624 (i386_operand): Add const to reg_entry *r.
5625 * config/tc-i386.h (templates): Add const to start, end.
5627 Inspired by code for 16 bit gas support from Martynas Kunigelis
5628 <martynas@nm3.ktu.lt>:
5629 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5630 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5631 (uses_mem_addrmode): Remove.
5632 (md_estimate_size_before_relax): Add support here too.
5633 (md_relax_table): Rewrite interface to md_relax for 16 bit
5635 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5636 (opcode_suffix_to_type): Remove.
5637 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5638 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5639 (md_convert_frag): Likewise.
5640 (i386_operand): Add support for 16 bit base/index regs,
5641 immediates, and displacements. Remove some unnecessary casts, and
5642 localise end_of_operand_string, displacement_string_start,
5643 displacement_string_end variables. Add GCC_ASM_O_HACK.
5644 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5646 * config/tc-i386.c (prefix_hash): Remove.
5647 (md_begin): Rewrite without obstacks. Remove prefix hash table
5648 handling. Rewrite lexical table handling.
5649 (i386_print_statistics): Don't print prefix statistics.
5650 (md_assemble): Rewrite instruction parser so that line is not
5651 converted to lower case. Don't do a hash_find for prefixes,
5652 instead recognise them via opcode modifier.
5653 (expecting_operand, paren_not_balanced): Localise variables.
5654 * config/tc-i386.h (IsPrefix): Define.
5655 (prefix_entry): Remove.
5657 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5658 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5659 '\\' in case where comment_chars contains '/'.
5661 * config/tc-i386.c (MATCH): Ensure given operand and template
5662 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5663 you must write `ljmp *table(%ebx)'.
5665 From H.J. Lu <hjl@gnu.org>:
5666 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5667 as 0 ifndef BFD_ASSEMBLER.
5668 (md_assemble): Allow immediate operands without suffix or
5669 other reg operand to default in size to the current code size.
5671 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5673 * config/tc-v850.c (md_begin): Restore creation of
5674 .call_table_text and .call_table_data sections.
5676 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5678 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5679 after emitting a word of noops.
5681 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5683 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5684 (i386_operand): Simplify checks for valid base/index combinations.
5685 Disallow `in 4(%dx),%al'.
5687 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5689 (add_prefix): Change parameter from char to int.
5691 * config/tc-i386.h (Ugh): Define opcode modifier.
5692 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5694 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5695 CONSISTENT_REGISTER_MATCH macros to check register types more
5696 thoroughly. Check for illegal suffix/operand combinations
5697 when matching insns with operands. Handle new `s' suffix, and
5698 associated FloatMF opcode modifier for float insns with memory
5700 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5701 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5702 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5703 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5704 DATA_PREFIX_OPCODE throughout.
5706 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5707 (md_assemble): Rewrite suffix/register operand checking code to be
5708 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5709 AnyMem, the better to grep.
5711 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5712 given a memory operand. Don't set Abs bits either.
5713 (type_names): Remove Mem*, Abs*.
5714 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5715 define opcode_modifiers as these cases are handled by Disp8,
5716 Disp16, Disp32 and suffix checks.
5717 (COMES_IN_BOTH_DIRECTIONS): Remove.
5718 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5720 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5721 if IgnoreDataSize modifier given. Remove ShortformW modifier
5722 test. Add test for ShortForm in W base_opcode modification.
5723 Merge Seg2ShortForm and Seg3ShortForm code.
5724 * config/tc-i386.h (ShortFormW): Remove.
5725 (IgnoreDataSize): Define.
5727 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5729 * config/tc-d30v.c (md_assemble): Store previous segment state
5730 with previous instruction.
5732 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5734 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5735 (ebp, esp): Remove static variables.
5736 (MATCH): Remove test for InOutPortReg.
5737 (i386_operand): Properly handle InOutPortReg here instead.
5738 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5739 (md_assemble): Simplify and correct modrm and sib generation.
5740 (i386_operand): Add warning for scale without index.
5741 Rewrite checks for valid base/index combinations.
5743 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5744 macros and enclose in do while(0).
5745 (RESTORE_END_STRING): Likewise.
5746 (md_assemble): Add one to printed operand number so we start
5747 from 1 not 0. Add some more gettext invocations.
5748 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5751 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5752 DATA_PREFIX, SEG_PREFIX): Define.
5753 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5754 (check_prefix): Remove function.
5755 (add_prefix): New function. Add prefix to i.prefix as well as
5757 (md_assemble): Changes for add_prefix. Remove hack for wait
5758 prefix, instead always output prefixes in fixed order. Test
5759 for jcxz/loop when selecting between word & dword operations,
5760 and add address size prefix rather than operand size prefix.
5761 Remove operand -> address size hack when emitting jcxz/loop.
5762 (i386_operand): Remove O_Absent check as it's done in expr.
5764 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5766 * configure.in: Recognize m5200 as a cpu_type of m68k.
5767 * aclocal.m4: Rebuild with current libtool.
5768 * configure: Rebuild.
5770 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5772 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5773 to relaxable_symbol to prevent references to external symbol from
5776 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5778 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5779 symbols are relaxable.
5781 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5783 * config/tc-v850.c (md_begin): Don't create special
5784 sections by default.
5786 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5788 * config/tc-mips.c (macro): For div and udiv, close the
5789 reorder block as soon as possible.
5791 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5793 From Matt Semersky <matts@scd.hp.com>:
5794 * macro.c (macro_mri_mode): New function.
5795 * macro.h (macro_mri_mode): Declare.
5796 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5799 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5801 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5804 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5805 until after xstrdup in OBJ_EVAX case.
5807 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5809 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5810 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5811 of hardcoded magic number.
5812 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5814 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5816 * read.c (do_s_func): New function.
5818 * read.h (do_s_func): Add prototype.
5820 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5822 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5823 nops if fill pattern not specified.
5825 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5827 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5828 * config/te-go32.h (TE_GO32): Define.
5829 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5831 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5833 Implement .func/.endfunc pseudo-ops.
5834 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5836 * read.c (potable): Add .func,.endfunc.
5837 (s_func): New function.
5838 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5840 (in_doc_func_p,current_function_label): New static globals.
5841 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5843 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5845 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5846 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5847 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5848 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5849 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5850 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5851 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5852 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5853 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5854 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5855 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5856 * config/tc-a29k.c: Don't define md_short_jump_size,
5857 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5858 * config/tc-alpha.c: Likewise.
5859 * config/tc-alpha.h: Likewise.
5860 * config/tc-arm.c: Likewise.
5861 * config/tc-h8300.c: Likewise.
5862 * config/tc-h8500.c: Likewise.
5863 * config/tc-hppa.c: Likewise.
5864 * config/tc-i860.c: Likewise.
5865 * config/tc-i960.c: Likewise.
5866 * config/tc-ppc.c: Likewise.
5867 * config/tc-sh.c: Likewise.
5868 * config/tc-sparc.h: Likewise.
5869 * config/tc-tic30.c: Likewise.
5870 * config/tc-w65.c: Likewise.
5871 * config/tc-z8k.c: Likewise.
5873 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5875 * config/tc-vax.c (_): Delete this macro used for placeholder
5876 values in vax_operand_width_size; it conflicts with the _() macro
5877 used for internationalization.
5879 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5881 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5882 code. From Chris Moller <moller@bops.com>.
5884 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5885 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5886 * read.c (emit_expr): Initialize seg and subseg fields of a new
5888 * write.c (write_object_file): Switch to the appropriate segment
5889 and subsegment when processing a broken word.
5891 * config/tc-m68k.c (mri_assemble): New static function.
5892 (build_mri_control_operand): Call mri_assemble rather than
5894 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5895 (s_mri_endf, s_mri_endw): Likewise.
5897 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5899 * read.c (s_org): Call md_flush_pending_output if it is defined.
5901 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5903 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5905 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5906 (md_parse_option): Add for same.
5907 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5908 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5909 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5911 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5913 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5915 * config/tc-arm.c (find_real_start): Relax definition of local
5918 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5920 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5921 symbols at the given address, not just the last one specified.
5923 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5925 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5926 or number_to_chars_littleendian to write data.
5928 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5930 * config/tc-v850.c (md_assemble): Remove artificially created
5931 register name symbols.
5933 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5935 * write.c (fixup_segment): Change "segment" to "section" in
5938 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5940 * write.c (fixup_segment): Change sym1-sym2 message again.
5942 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5944 * write.c (fixup_segment): Improve error message for sym1-sym2
5945 errors when sym1 is in a different segment from sym2.
5947 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5949 * config/tc-m32r.c (warn_unmatched_high): New static local.
5950 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5951 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5952 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5953 (md_parse_option): Likewise.
5954 (md_show_usage): Likewise.
5955 (m32r_frob_file): Likewise.
5957 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5958 (read_a_source_file): Call them.
5959 * read.h (stabs_generate_asm_file): Declare.
5960 * stabs.c (stabs_generate_asm_file): New function.
5961 (generate_asm_file): New function.
5962 (stabs_generate_asm_lineno): Move file name handling into
5965 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5967 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5968 (d30v_current_align, d30v_current_align_seg): New variables.
5969 (d30v_last_label): New variable.
5970 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5971 (s_d30v_data, s_d30v_section): Likewise.
5972 (md_pseudo_table): Call them.
5973 (md_begin): Initialize d30v_current_align_seg.
5974 (md_assemble): Call d30v_align when needed by known current alignment.
5975 (d30v_frob_label, d30v_cons_align): New functions.
5976 * config/tc-d30v.h (md_do_align): Remove.
5977 (tc_frob_label): Call d30v_frob_label.
5978 (md_cons_align): New.
5980 * config/tc-d30v.c (find_format): Convert complex expressions to
5981 expression symbols before processing. Clean up code formatting.
5983 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5985 * po/Make-in (install-info): New target.
5987 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5989 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5991 * config/tc-mn10300.c (md_assemble): Likewise.
5993 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5995 * Makefile.am: Update with `make dep-am'.
5996 (HFILES): Add cgen.h.
5997 (cgen.o): Depend on cgen.h.
5998 * Makefile.in: Regenerate.
6000 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6002 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6004 * gasp.c (grab_label): Permit a label to be a preprocessor
6005 variable by permitting a label to start with a backslash.
6007 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6009 * config/tc-mips.c (validate_mips_insn): Removed hack
6010 for previously inaccessible bitfields in some INSN_TRAP
6013 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6015 * config/tc-d30v.c (do_assemble): Abort with error message
6016 if opcode operands do not match.
6018 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6020 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6021 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6022 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6023 similar new 'q' operand.
6025 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6027 * cgen.c (cgen_asm_finish_insn): Fix typo.
6029 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6032 * cgen.c: Include it.
6033 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6034 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6035 All callers updated.
6036 * config/tc-m32r.c: Include cgen.h.
6037 (m23r_insn): New members num_fixups,fixups.
6039 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6041 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6042 to avoid compiler warning.
6044 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6046 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6049 * makefile.vms (OBJS): Add ehopt.obj
6051 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6053 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6055 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6057 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6058 a short format insn.
6059 (md_assemble): Set it for explicitly packed insns.
6061 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6063 * config/obj-coff.c (c_symbol_merge): Do not take address of
6064 native fields when performing the memcpy.
6066 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6068 * config/tc-mips.c (macro,macro2): Implement
6069 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6071 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6073 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6074 relocations against globally visible symbols.
6075 * config/tc-m68k.c (relaxable_symbol): New macro.
6076 (m68k_ip, md_estimate_size_before_relax): Use it.
6077 (tc_m68k_fix_adjustable): Also handle weak symbols.
6079 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6081 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6082 references to externally visible symbols.
6083 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6084 values in twice for a PC relative reloc if the symbol is
6087 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6088 don't adjust a PC relative reloc against an externally visible
6090 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6091 for a PC relative fixup against an externally visible defined
6092 symbol, arrange to store object file and addend values as though
6093 the symbol were not defined.
6094 (tc_gen_reloc): Likewise.
6096 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6098 * read.c (sizeof_leb128): Referenced externally by write.c so
6101 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6103 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6104 and expand a 'debug' symbol associated with the next instruction
6105 that does not cause a short instruction to be filled with a NOP.
6106 (md_pseudo_table): Add support for .debugsym.
6107 (assemble_parallel_insn): Add calls to expand_debug_sym as
6109 (md_assemble): Ditto.
6111 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6113 * as.c (main): Conditionally call setlocale.
6114 * gasp.c (main): Likewise.
6115 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6116 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6118 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6120 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6122 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6124 * config/tc-hppa.c: Change all calls to bzero to use memset.
6125 (pa_ip): Add cast to avoid warning.
6126 (tc_gen_reloc, md_apply_fix): Likewise.
6127 (pa_find_space_by_number): Likewise.
6128 (hppa_force_relocation): Likewise.
6129 (pa_block): Change i to unsigned int.
6130 * config/obj-som.h (obj_som_copyright): Declare.
6132 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6134 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6135 for line numbers for assembly source.
6137 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6139 * configure.in: Change version number to 2.9.4
6140 * configure: Rebuild.
6142 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6144 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6146 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6148 * ecoff.h: Change symbolS in function declaration to struct
6151 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6153 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6154 (md_convert_frag): Fix i18n typo.
6156 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6158 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6159 * ecoff.h: Protoype it.
6160 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6161 [EVAX] (s_alpha_prologue): Delete.
6162 (md_pseudo_table): Update.
6164 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6166 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6167 array to local pointer.
6168 (get_args, parse_expr): Add casts to avoid warnings.
6170 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6172 * read.c (s_set): Cast xmalloc return value to fragS *.
6173 * config/tc-m68k.c (m68k_ip): Function made static to match
6174 previous forward declaration.
6175 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6177 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6179 * config/tc-v850.c: Add internationalisation macros to error
6182 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6183 macros to error strings.
6185 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6188 reloc is in the TOC csect.
6189 (md_apply_fix3): Correct gettext typo.
6191 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6193 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6194 .L - they are local labels and the branches are not really
6195 function calls but rather far jumps.
6197 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6199 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6201 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6203 * config/tc-i386.c (md_assemble): Print operand number rather than
6204 using ordinal_names.
6205 (i386_operand): Likewise.
6207 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6209 * Makefile.am (INTLLIBS): Define to work around apparent automake
6211 All Makefiles: Regenerated.
6213 * Many files: Added gettext invocations around user-visible
6215 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6216 HAVE_LC_MESSAGES): Define.
6217 * dep-in.sed: Added asintl.h.
6218 * po/Make-in: New file.
6219 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6221 * read.c (Z_): Renamed from `_'.
6222 * Makefile.am (SUBDIRS): Added po.
6223 (POTFILES): new macro.
6224 (po/POTFILES.in): New target.
6225 ($(OBJS)): Added asintl.h.
6227 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6228 (as_new_LDADD): Added $(INTLLIBS).
6229 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6230 (gasp_new_LDADD): Added $(INTLLIBS).
6231 (gasp_new_DEPENDENCIES): New macro.
6232 * configure, aclocal.m4: Rebuilt.
6233 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6235 (ALL_LINGUAS): Define.
6236 * macro.c: Include "asintl.h".
6237 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6238 * as.h: Include "asintl.h".
6239 * config/tc-i386.c (ordinal_names): Removed.
6240 (md_assemble): Changed error text to avoid ordinal_names.
6241 (i386_operand): Likewise.
6242 (reloc): Added as_bad to avoid i18n problems.
6243 (tc_gen_reloc): Likewise.
6244 * config/tc-arm.c (bad_args): Now a #define.
6246 * config/obj-vms.c (VMS_stab_parse): Changed type of
6248 (global_symbol_directory): Unified strings to avoid i18n
6250 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6251 avoid i18n problems.
6252 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6253 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6255 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6257 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6259 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6261 * as.c (print_version_id): Added an fprintf to avoid i18n
6263 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6265 * expr.c (expr): Added as_warn call to avoid i18n problems.
6266 * messages.c (as_assert): Changed code to avoid i18n problems.
6267 (as_abort): Likewise.
6268 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6269 (s_space): Likewise.
6270 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6272 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6274 * config/tc-i386.c (check_prefix): New static function, split out
6276 (struct _i386_insn): Add wait_prefix field.
6277 (md_assemble): Remove wait_prefix local variable. Use
6278 check_prefix when adding a prefix.
6280 * config/tc-i386.c (current_templates): New static variable.
6281 (md_assemble): Remove current_templates local variable.
6282 (md_assemble, i386_operand): Improve error and warning messages in
6283 many places. Add RESTORE_END_STRING in many places before error
6284 return. Clarify some comments.
6286 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6288 (md_assemble): Parse string instruction operands, looking for
6289 segment override prefixes. Check for invalid segment prefixes on
6291 (i386_operand): i.seg[] and max mem_operand changes for string
6293 * config/tc-i386.h (EsSeg): Define.
6295 * config/tc-i386.h (regKludge): Define.
6296 (iclrKludge, imulKludge): Don't define.
6297 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6298 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6299 opcode_modifier checks to look for more common cases first. Add
6300 default_seg for IsString case.
6302 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6304 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6306 * configure: Rebuild with new automake and libtool.
6307 * aclocal.m4, Makefile.in: Likewise.
6309 * doc/Makefile.am (as.dvi): New target.
6310 * doc/Makefile.in: Rebuild.
6312 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6314 * configure.in: Added sparc86x support.
6316 * configure: Rebuild.
6318 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6320 (md_parse_option): Warn if -EL is not supported for this architecture.
6322 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6324 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6326 * config/tc-mips.c (mips_ip): Note when we use get match on
6327 the full instruction name.
6329 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6331 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6332 back into the expression to handle add/sub simplification correctly.
6334 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6336 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6338 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6340 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6343 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6345 * symbols.c (max_indent_level): New global.
6346 (print_symbol_value_1): Use it.
6347 * expr.h (expr_build_dot): Declare.
6348 * expr.c (expr_build_dot): New function.
6350 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6352 * symbols.c (print_binary): New function.
6353 (print_expr_1): Call it.
6355 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6357 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6358 operand in the opcode.
6360 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6362 * config/tc-i386.h: Reorder operand flags and opcode modifier
6363 flags for clarity. Remove unused definitions: Unknown,
6364 ImmUnknown, DispUnknown, NoModrm.
6365 * config/tc-i386.c (type_names): Add missing Debug type.
6366 (md_assemble): Better duplicate prefix checking. Quicker string
6367 instruction check via new opcode_modifier flag.
6369 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6371 * doc/as.texinfo (Invoking): Clarify -Wa example.
6373 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6375 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6376 (s_mips_weakext): Define.
6377 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6378 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6381 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6383 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6384 is an error if the value can not be computed at assembly time.
6385 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6387 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6389 * gasp.c (main): Set next field of new include_path structure to
6390 NULL. From Avery Pennarun <averyp@gdc.ca>.
6392 * read.c (s_mri_sect): Call as_bad rather than abort for an
6393 unsupported MRI target.
6395 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6397 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6398 the destination of a branch instruction should be altered.
6399 (find_real_start): New function: Locate the real, Thumb coded
6400 start of a Thumb function.
6401 (do_t_branch23): Alter the destination of branches to Thumb
6404 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6406 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6408 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6411 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6413 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6414 * doc/c-hppa.texi: Likewise.
6416 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * Makefile.am: Rebuild dependencies.
6419 * Makefile.in: Rebuild.
6421 * Makefile.am (DEP_INCLUDES): New variable.
6422 (.dep1): Change to work when srcdir is not an absolute path.
6423 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6424 * Makefile.in: Rebuild.
6426 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6428 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6429 LinearAddress patch.
6431 * configure.in: Set version to 2.9.1.
6432 * configure: Rebuild.
6434 * Branched binutils 2.9.
6436 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6438 * config/tc-i386.h (FWait): Define.
6439 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6440 other prefixes. Check FWait flag in opcode table to see which
6441 instructions require an fwait prefix.
6443 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6445 * stabs.c (get_stab_string_offset): Always create a stab string
6448 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6450 Fix some gcc -Wall warnings:
6451 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6452 * ehopt.c (eh_frame_code_alignment): Likewise.
6453 * expr.c (integer_constant, operand): Likewise.
6454 * frags.c (frag_align): Likewise.
6455 * gasp.c (level_0, change_base, doinstr): Likewise.
6456 * hash.c (hash_ask): Likewise.
6457 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6458 (debugging_pseudo): Likewise.
6459 * macro.c (define_macro, check_macro): Likewise.
6460 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6461 (ignore_rest_of_line, float_cons): Likewise.
6462 * symbols.c (decode_local_label_name): Likewise.
6463 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6464 (fixup_segment, number_to_chars_bigendian): Likewise.
6465 (number_to_chars_littleendian): Likewise.
6466 * config/atof-ieee.c (gen_to_words): Likewise.
6467 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6468 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6469 * read.c (output_big_sleb128): Initialize locals to avoid
6471 (output_big_uleb128, equals): Likewise.
6472 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6473 to unsigned int. Change zeros to unsigned int.
6474 * cond.c (s_if): Add return to default case.
6475 * frags.c (frag_now_fix): Change return type to addressT.
6476 * frags.h (frag_now_fix): Update declaration.
6477 * listing.c (file_info_struct): Change linenum to unsigned int.
6478 (struct list_info_struct): Change hll_line to unsigned int.
6479 (print_source): Update format string.
6480 * read.c (emit_expr): Change scan to unsigned int, and don't
6481 bother to initialize it.
6482 * symbols.c (dollar_label_count): Change to unsigned long.
6483 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6484 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6485 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6487 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6489 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6490 mcf5200 just as we do for m68000.
6491 (m68k_init_after_args): Likewise.
6492 (md_estimate_size_before_relax): Likewise.
6494 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6496 * config/tc-v850.c (md_assemble): Store relocation addend in
6497 fixup instead of instruction.
6499 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6501 * config/tc-i386.c (md_assemble): Swap template arguments to
6502 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6503 This macro is currently symmetric, so passing them the wrong
6504 way didn't cause any problem, but may if the macro is changed
6506 After copying template to i.tm, use i.tm. rather than t-> to
6507 access fields, and make t a const*
6508 Move i.tm.operand_types[] swap to immediately after the copy.
6510 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6512 * expr.h (expr_build_uconstant): Add prototype.
6513 (expr_build_unary,expr_build_binary): Add prototypes.
6514 * expr.c (expr_build_uconstant): New function.
6515 (expr_build_unary,expr_build_binary): New functions.
6517 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6519 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6520 * macro.c (macro_expand_body): Increase buffer size.
6521 * messages.c (as_warn): Likewise.
6522 (as_warn_where, as_bad, as_bad_where): Likewise.
6524 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6526 Based on patch from H.J. Lu <hjl@gnu.org>:
6527 * Makefile.am (DISTSTUFF): New variable.
6528 (diststuff): New target.
6529 * Makefile.in: Rebuild.
6531 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6533 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6534 m32r_elf_section_change_hook.
6536 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6537 emit a nop if a section ends with a 16 bit instruction.
6539 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6541 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6542 s_lcomm rather than obj_coff_lcomm.
6543 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6545 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6547 * config/tc-i386.h (LinearAddress): Define.
6548 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6549 instruction, don't use a default segment.
6551 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6553 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6554 * configure: Rebuild.
6556 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6558 * aclocal.m4, configure: Rebuild with libtool 1.2.
6560 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6562 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6563 PC relative branches. Patch courtesy of Jonathan Walton.
6566 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6568 * configure.in (emulations): Add thumb-pe target.
6570 * configure (emulations): Add thumb-pe target.
6572 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6574 * itbl-lex.l (yywrap): Don't define if already defined as a
6577 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6579 * depend.c (quote_string_for_make): New function.
6580 (wrap_output): Use it.
6582 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6584 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6585 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6587 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6589 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6590 Recognize -GN and -relax.
6591 (md_begin): Initialize gp size from -G switch.
6592 (alpha_force_relocation): Always force if -relax.
6593 (alpha_align): Take a new argument that will specify when to
6594 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6595 Change all callers. Emit nop alignment padding as nop+unop pair.
6597 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6599 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6600 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6602 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6604 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6605 require padding to the next long word boundary.
6607 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6609 * cgen.c: #include symcat.h.
6610 * config/tc-m32r.c: Likewise.
6612 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6614 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6615 absolute expressions instead of '$' prefixed register names.
6617 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6619 * read.c (s_set): Record file and line info for symbols when -as.
6620 (pseudo_set): Don't overwrite that dummy fragment.
6622 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6624 * config/tc-ppc.c (md_pseudo_table): Add "section".
6625 (ppc_named_section): New static function.
6627 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6629 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6630 so we don't have to scan the entire list.
6632 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6634 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6635 case, allow the parallel instructions to modify the same flag
6638 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6640 * listing.c (list_symbol_table): Categorize symbols by
6641 undefined_section rather than sy_frag->line == NULL.
6643 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6645 * Makefile.am (install-exec-local): Install properly when ln
6646 fails or tooldir == prefix.
6648 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6650 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6651 Test result of insert_operand for error.
6653 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6655 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6656 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6657 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6658 * doc/Makefile.in: Rebuild.
6660 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6662 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6663 (macro): Fix handling of M_COP[0-3].
6665 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6667 Based on patches from Ross Harvey <ross@teraflop.com>:
6668 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6669 if macro_alternate or macro_mri.
6670 (getstring): Remove support for byte constants between < and >.
6671 (get_any_string): '<' only starts a string if macro_alternate or
6673 (macro_expand_body): Permit keyword parameters following
6674 positional parameters.
6676 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6677 * configure.in (alpha*-*-netbsd*): New target.
6678 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6679 * configure: Rebuild.
6681 * as.h (flag_warn_suppress_instructionswap): Move from here...
6682 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6683 here, and make static.
6685 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6686 BFD_ASSEMBLER or MANY_SEGMENTS.
6688 * as.c (show_usage): Update bug-gnu-utils address.
6689 * gasp.c (show_usage): Likewise.
6690 * doc/as.texinfo (Bug Reporting): Likewise.
6692 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6694 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6695 insns regardless of the size of a pointer if we're in mips I or
6697 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6699 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6701 Fix rac to accept only a0:
6702 * tc-d10v.c (parallel_ok, find_opcode):
6703 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6704 Introduce OPERAND_GPR.
6706 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6708 * read.c (s_fill): Handle non-constant repeat counts by creating
6709 an rs_space fragment.
6711 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6713 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6714 from as_bad to as_warn.
6716 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6718 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6719 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6720 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6722 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6725 seg_fix_rotP rather than fix_root from seg_info.
6727 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6729 * expr.c: Add support for 0x1_2_3_4 bignums.
6731 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6733 * configure.in: Change -linux* to -linux-gnu*.
6734 * configure: Rebuild.
6736 * app.c (do_scrub_begin): Treat \r as whitespace.
6738 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6740 * Makefile.am: Update dependencies.
6741 * Makefile.in: Rebuild.
6743 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * configure, aclocal.m4: Rebuild with new libtool.
6747 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6749 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6750 the argument to bfd_set_arch_mach.
6751 (load_address): Use bfd_arch_bits_per_address to determine the
6752 bit size of an address instead of looking at the isa level.
6753 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6755 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6757 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6759 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6761 * ehopt.c: New file.
6762 * as.h (enum _relax_state): Add rs_cfa.
6763 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6764 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6765 * read.c (emit_expr): Call check_eh_frame.
6766 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6767 (relax_segment): Likewise.
6768 * Makefile.am: Rebuild dependencies.
6769 (GAS_CFILES): Add ehopt.c.
6770 (GENERIC_OBJS): Add ehopt.o.
6771 * doc/internals.texi (Frags): Document rs_cfa.
6773 * as.c (show_usage): Mention --traditional-format.
6774 (parse_args): Accept --traditional-format.
6775 * as.h (flag_traditional_format): Declare.
6776 * output-file.c (output_file_create): If flag_traditional_format,
6777 set BFD_TRADITIONAL_FORMAT on stdoutput.
6778 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6780 * config/tc-mips.c (append_insn): Make sure that if we have a
6781 fixup for an unmatched %hi reloc, it does not associated with a
6784 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6785 * doc/Makefile.in: Likewise.
6787 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6789 * config/tc-m32r.c (check_for_side_effects): New function.
6790 (can_make_parallel): Add checks for instruction side effects
6791 clashing with the other instruction.
6792 (assemble_parallel_insn): Improve warning messages. Return error
6793 message from non-swapped instruction order.
6795 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6797 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6799 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6800 md_cleanup definition. This moves the forced literal output to
6801 the end of the source pass, and avoids macro's inserting literals
6802 into the code immediately after the macro expansion.
6804 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6806 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6807 a gas internal symbol is adjustable.
6808 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6810 * as.h: If gcc version greater than 2.6, use `__format__' and
6811 `__printf__' in function attributes, rather than `format' and
6814 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6816 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6818 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6820 Add tms320c30 support:
6821 * config/tc-tic30.h: New file.
6822 * config/tc-tic30.c: New file.
6823 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6824 TARGET_FORMAT as "coff-tic30".
6825 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6826 * Makefile.am: Rebuild dependencies.
6827 (CPU_TYPES): Add tic30.
6828 (CPU_OBJ_VALID): tic30-aout is valid.
6829 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6830 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6831 * configure, Makefile.in: Rebuild.
6833 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6835 * config/tc-v850.c (md_assemble): Improvements to error messages.
6837 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6839 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6840 BFD_RELOC_HI16_S to store the high bits of any value.
6842 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6843 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6844 assembler calculate relocations to any external symbol at all.
6845 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6846 involving generation of pc-relative relocs.
6847 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6848 has been moved to md_apply_fix3.
6850 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6851 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6852 which actually means (the address of identifier's GOT entry) +
6853 constant, which is not particularly useful.
6855 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6857 * read.h (include_dirs): Declare.
6858 (include_dir_count,include_dir_maxlen): Declare.
6860 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6862 * configure.in: Correct check for shared opcodes library.
6863 * configure: Rebuild.
6865 * listing.c (buffer_line): If we can't open the file, set at_end.
6866 (listing_print): Remove unused local variable fi.
6868 * config/m68k-parse.y (reglistpair): Handle register list in
6871 * config/vms-conf.h: Don't undef VERSION.
6873 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6875 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6877 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6879 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6880 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6881 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6882 (EXTRA_DIST): Define.
6883 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6884 explicitly rather than via the list of object files.
6885 (gcc-as.opt): New file created when make-gas.com is run.
6886 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6887 itbl-cpu.h} to #include appropriate file rather than copying that
6889 * config/vms-conf.h: Synchronize with current config.in.
6890 * Makefile.in: Rebuild.
6892 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6894 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6895 (parallel_ok): Relaxed parallel subinstruction dependency check.
6897 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6899 * as.h (flag_warn_suppress_instructionswap): added new flag.
6900 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6901 command line argument.
6902 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6903 warning only if flag_warn_suppress_instructionswap is false.
6905 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6907 * configure.in (i386-*-mingw32*): New target.
6908 * configure: Rebuild.
6910 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6912 * symbols.c (resolve_symbol_value): Don't set the segment if it
6913 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6915 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6918 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6920 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6921 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6924 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6926 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6928 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6930 * config/tc-v850.c (v850_insert_operand): Display instruction when
6931 an error is encountered.
6933 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6935 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6936 (i386-*-sco3.2v5*coff): New target.
6937 (i386-*-sco3.2*): New target.
6938 * configure: Rebuild.
6940 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6942 * config/tc-v850.c: Tidy error message production.
6944 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6946 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6947 validate_immediate return value in the right type for comparisons
6950 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6952 * listing.c (MAX_BYTES): Use listing variables not constants.
6953 (data_buffer): No longer an array, but a pointer.
6954 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6955 (listing_listing): Allocate data_buffer.
6957 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6959 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6960 --listing-rhs-width, --listing-cont-lines.
6961 (show_usage): Update.
6962 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6963 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6964 (print_lines): Use the variables instead of the constants.
6965 (listing_listing): Likewise.
6966 * listing.h: Declare the new vars.
6968 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6970 * as.c (parse_args): Add --keep-locals alias for -L.
6971 Add --strip-local-absolute.
6972 (show_usage): Update.
6973 * as.h (flag_strip_local_absolute): New flag.
6974 * symbols.c (S_IS_LOCAL): Use it.
6975 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6976 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6977 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6979 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6981 * config/tc-m32r.c: Detect if explicitly parallel instructions
6982 might have an io conflict and issue a warning message.
6984 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6986 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6987 cgen_swap_fixups): Functions to save, restore and swap the fixup
6988 chain with a backup copy.
6989 (cgen_asm_finish_insn): Returns address of constructed insn.
6991 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6993 * listing.c (file_info_struct): Remove FILE, add POS.
6994 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6995 (file_info): Don't open the file.
6996 (buffer_line): Check for the file in the last_open cache, updating
6998 (print_source): Don't reference file_info->file.
6999 (listing_listing): Likewise.
7000 (listing_print): Close the file in the cache, if any.
7002 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7004 * read.c (dwarf_file_string): New file static variable.
7005 (emit_expr): Look for constant sequence that leads up to a file
7006 name in DWARF debugging output.
7007 (stringer): Use dwarf_file_string to decide whether to accept a
7008 string as a file name.
7010 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7012 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7013 (crack_operand): Add reg->reglst MRI hack.
7014 (r_seg): Put reglst symbols in reg_section.
7015 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7017 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7019 * tc-sh.c (get_specific): Handle SGR & DBR.
7021 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7023 * tc-h8300.c (parse_reg): Take the length of the symbol into
7024 account when attempting to match a register name.
7025 * tc-h8500.c (parse_reg): Likewise.
7027 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7029 * cgen.c: Formatting changes to improve readability.
7031 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7033 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7036 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7038 Based on a patch from Jim Wilson
7039 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7040 (tc_gen_reloc): Handle cross section PC relative relocs
7043 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7045 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7047 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7049 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7050 (expr_jmp_buf): New static local.
7051 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7052 (cgen_md_operand): New function.
7053 * tc-m32r.c: Clean up pass over `struct foo' usage.
7054 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7056 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7058 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7059 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7061 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * config/tc-i386.c (i386_operand): Give an error if there are
7064 unrecognized characters after an expression.
7066 For older changes see ChangeLog-9697