1 2000-08-04 Kazu Hirata <kazu@hxi.com>
3 * config/tc-cris.c: Rearrange code for readability.
4 * config/tc-d10v.c: Fix formatting.
5 * config/tc-m32r.c: Likewise.
6 * config/tc-sparc.c: Likewise.
8 2000-08-02 Jim Wilson <wilson@cygnus.com>
10 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
11 before ia64_find_opcode.
12 (md_assemble): Likewise.
14 2000-08-01 Nick Clifton <nickc@cygnus.com>
16 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
17 Undo some formatting fixes.
19 2000-08-01 Kazu Hirata <kazu@hxi.com>
21 * config/obj-som.c: Fix formatting.
22 * config/obj-ieee.c: Likewise.
23 * config/tc-arm.c: Likewise.
24 * config/tc-v850.c: Likewise.
26 2000-08-01 Nick Clifton <nickc@redhat.com>
28 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
29 index by command line option.
31 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
33 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
34 (@node M68K-Branch): Rewrite to match the reality.
36 2000-07-31 Jason Eckhardt <jle@cygnus.com>
38 * doc/c-i860.texi: New file.
39 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
40 * doc/Makefile.in: Regenerate.
41 * doc/all.texi: Add I860 as relevant architecture.
42 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
44 2000-07-31 Kazu Hirata <kazu@hxi.com>
46 * config/tc-d30v.c: Fix formatting.
48 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
50 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
51 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
52 long emit a long branch if available instead of an absolute jump, never
53 emit absolute jumps for anything with --pcrel.
55 * doc/c-m68k.texi: Document new command line option.
57 2000-07-28 Jason Eckhardt <jle@cygnus.com>
59 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
60 * configure: Regenerated.
61 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
62 of operand to the .type directive (.e.g, "type").
64 2000-07-28 Alan Modra <alan@linuxcare.com.au>
66 * as.h (warn_comment, found_comment, found_comment_file): Declare.
67 * app.c (do_scrub_chars): Record where first comment found.
68 * read.c (read_a_source_file): Init found_comment on entry, and
69 notify whether comments found on exit.
70 * config/tc-hppa.c (md_shortopts): Add "c".
71 (md_longopts): Add warn-comment.
72 (md_parse_option): Handle it.
73 (md_show_usage): Show available options.
74 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
76 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
78 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
79 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
81 (md_estimate_size_before_relax): Don't fall off end of function.
83 2000-07-27 Kazu Hirata <kazu@hxi.com>
85 * config/tc-avr.c: Fix formatting.
86 * config/tc-ns32k.c: Likewise.
88 2000-07-27 Alan Modra <alan@linuxcare.com.au>
90 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
92 2000-07-27 Kazu Hirata <kazu@hxi.com>
94 * config/tc-d10v.c: Fix formatting.
95 * config/tc-z8k.c: Likewise.
96 * config/tc-sparc.c: Likewise.
98 2000-07-26 Dave Brolley <brolley@redhat.com>
100 * cgen.c (queue_fixup): Declare opinfo.
101 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
102 (gas_cgen_md_operand): Ditto.
103 (gas_cgen_md_apply_fix3): Ditto.
105 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
107 * config/obj-coff.c (obj_frob_symbol): Don't merge
108 labels. Don't merge if the symbol isn't constant. Return
109 immediately if a symbol is merged.
111 2000-07-22 Alan Modra <alan@linuxcare.com.au>
113 * frags.c (frag_align): Correct absolute section alignment.
115 2000-07-20 DJ Delorie <dj@redhat.com>
117 * config/obj-coff.c (obj_frob_symbol): revert previous change,
118 it breaks linking against DLLs.
120 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
122 * configure.in: Add CRIS support.
123 * configure: Regenerate.
124 * Makefile.am: (CPU_TYPES): Add cris.
125 (CPU_OBJ_VALID) [aout]: Add cris.
126 (MULTI_CPU_TYPES): Add cris.
127 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
128 [coff]: Only i386 and mips are valid.
129 (TARGET_CPU_CFILES): Add config/tc-cris.c.
130 (TARGET_CPU_HFILES): Add config/tc-cris.h.
131 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
132 Regenerate dependencies.
133 * Makefile.in: Regenerate.
134 * aclocal.m4: Regenerate.
135 * as.c: Declare crisaout, criself.
136 * config/tc-cris.h, config/tc-cris.c: New.
137 * config/e-criself.c, config/e-crisaout.c: New.
138 * po/POTFILES.in, po/gas.pot: Regenerate.
140 2000-07-20 Kazu Hirata <kazu@hxi.com>
142 * read.c: Fix formatting.
143 * write.c: Fix formatting.
145 2000-07-19 H.J. Lu <hjl@gnu.org>
147 * sb.c: Include <stdlib.h> if exists for abort ().
149 2000-07-19 Alan Modra <alan@linuxcare.com.au>
151 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
152 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
153 (pa_type_args): Same here.
155 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
157 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
158 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
159 the storage class is already set.
161 2000-07-17 Kazu Hirata <kazu@hxi.com>
163 * config/tc-w65.c: Fix formatting.
164 * config/tc-mn10200.c: Fix formatting.
165 * config/tc-mn10300.c: Likewise.
166 * config/tc-pj.c: Fix formatting.=0A=
167 * config/tc-tic80.c: Fix formatting.=0A=
168 * config/tc-m68hc11.c: Fix formatting.
170 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
172 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
175 2000-07-15 Ian Lance Taylor <ian@zembu.com>
177 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
180 2000-07-15 Alan Modra <alan@linuxcare.com.au>
182 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
183 ELF as are used for SOM (except the 32-bit reloc one) to decide
184 whether a symbol can be reduced to a section symbol. Expand on
185 the comment for symbols involved in LR% and RR% expressions.
187 2000-07-14 Nick Clifton <nickc@cygnus.com>
189 * config/tc-mips.c (mips_disable_float_construction): New
190 static variable. Set to true if doubles should not be
191 constructed by loading two single width fp registers with
193 (mips_ip): Test mips_disable_float_construction.
194 (md_longopts): Add command line switches --construct-floats
195 and --no-construct-floats.
196 (md_parse_option): Parse new command line options.
197 (md_show_usage): Describe new command line options.
199 * doc/c-mips.texi: Document new command line options.
201 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
203 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
204 * configure: Regenerate.
206 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
208 * configure.in (DEFAULT_EMULATION setting): Revert part of
209 2000-07-01 change that set te_multi=multi unless set to tmips.
210 * configure: Regenerate.
212 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
214 * config/obj-coff.c (coff_frob_section): Add padding to the last
215 section when aligning it increases its size.
217 2000-07-11 Kazu Hirata <kazu@hxi.com>
219 * config/tc-tic54x.c: Fix formatting.
221 2000-07-10 Kazu Hirata <kazu@hxi.com>
223 * config/tc-h8500.c: Fix formatting.
224 * config/tc-tic54x.c: Fix formatting.
226 2000-07-10 Alan Modra <alan@linuxcare.com.au>
228 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
229 displacements correctly.
231 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
233 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
235 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
239 2000-07-09 Alan Modra <alan@linuxcare.com.au>
241 From David Huggins-Daines <dhd@linuxcare.com>
242 * config/te-hppalinux64.h: Add a new emulation.
243 * configure.in (emulations): Add configure bits to support the
244 64-bit Linux/parisc target.
245 * configure: Regenerate.
247 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
248 (md_shortopts): Add `V' for ELF.
250 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
251 when SOM or ELF_ARG_RELOC are defined.
252 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
253 ELF_ARG_RELOC are defined.
254 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
255 (pa_stringer): ..Do it here instead. Fix comment typos.
256 (hppa_force_relocation): Cast enums to int before comparing with
259 From Ryan Bradetich <rbradetich@uswest.net>
260 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
261 redifinition warning.
262 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
263 (hppa_force_relocation): ditto
264 (md_apply_fix): Added cast to buf to fix warnings.
266 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
267 cons_fix_new_hppa, hppa_force_relocation): Prototype.
269 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
270 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
271 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
272 reloc_type** to avoid warnings in switch.
273 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
274 little earlier instead.
276 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
278 (pa_type_args): Use symbol_arg_reloc_info.
279 (struct pa_it): Make arg_reloc unsigned int.
280 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
281 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
282 (pa_code): Delete. pa_text duplicates this function.
283 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
284 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
286 (cons_fix_new_hppa): Actually change selector to e_fsel when
287 warning about assuming so.
288 (tc_gen_reloc): More example elf arg reloc code.
289 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
290 (hppa_force_relocation): Likewise.
292 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
294 (pa_end_of_source): Prototype.
295 (hppa_fix_adjustable): Prototype.
296 (LABELS_WITHOUT_COLONS): Move it..
297 * config/te-hppa.h: To here.
299 * config/te-hppa64.h: New file.
301 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
303 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
304 format -10, -16, 16 relocs.
305 (hppa_elf_mark_end_of_function): Test for null
306 last_call_info->start_symbol
308 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
309 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
310 re_assesmble_* functions. Delete extraneous statements. Fix
312 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
313 insn to re_assemble_*.
315 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
317 * doc/internals.texi (Expressions): Fix typo.
319 2000-07-08 Kazu Hirata <kazu@hxi.com>
321 * config/tc-sh.c: Fix formatting.
322 * config/tc-tic54x.c: Fix formatting.
323 * depend.c: Fix formatting.
324 * flonum-konst.c: Likewise.
325 * flonum-mult.c: Likewise.
327 2000-07-07 Kazu Hirata <kazu@hxi.com>
329 * config/tc-sh.c: Fix comments.
330 * config/obj-vms.c: Fix comments.
331 * config/tc-a29k.c: Likewise.
332 * config/tc-alpha.c: Likewise.
333 * config/tc-h8300.c: Likewise.
334 * config/tc-h8500.c: Likewise.
335 * config/tc-i370.c: Likewise.
336 * config/tc-ia64.c: Likewise.
337 * config/tc-m68hc11.c: Likewise.
338 * config/tc-m68k.c: Likewise.
339 * config/tc-mips.c: Likewise.
340 * config/tc-ns32k.c: Likewise.
341 * config/tc-ppc.c: Likewise.
342 * config/tc-z8k.c: Likewise.
344 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
346 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
347 Default to '(SEC_LOAD | SEC_DATA)'.
348 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
350 * doc/internals.texi (CPU Backend): Describe
351 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
353 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
355 * as.c (parse_args): NULL terminate the long option list.
357 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
359 * config/tc-d30v.h: Include "write.h" for fixS.
360 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
362 2000-07-05 Nick Clifton <nickc@cygnus.com>
364 * config/tc-d30v.c (write_2_short): Further changes to warning
365 messages produced when combining EITHER_BUT_PREFER_MU attributed
368 2000-07-05 DJ Delorie <dj@redhat.com>
372 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
374 * config/tc-arm.c (psrs): Accept combinations of flags.
376 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
378 * config/tc-avr.c: Change _ () to _() around all strings marked
379 for translation (exception from the usual coding style).
380 (avr_opt): New struct variable, how the new switches are set.
381 (OPTION_MMCU): Define as 'm' and actually use.
382 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
383 (show_mcu_list): New function, display the list of known MCUs.
384 (md_show_usage): Document the new switches. Call show_mcu_list.
385 (avr_set_arch): Change 'm' to OPTION_MMCU.
386 (md_parse_option): Call show_mcu_list if unknown MCU specified.
387 Handle the new switches.
388 (avr_operands): Disable warnings for undefined combinations of
389 operands if -mall-opcodes. Disable warnings for skipping two-word
390 instructions if enhanced core or -mno-skip-bug.
391 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
392 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
393 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
394 (avr_ldi_expression): Warn about implicit lo8().
395 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
397 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
399 * configure.in: Add entry for mips-*-sysv4*MP*
401 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
402 elf32-tradlittlemips for traditional mips targets.
403 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
404 test for Link Once sections as in adjust_reloc_syms.
405 * config/te-tmips.h: New file for traditional mips targets. Define
408 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
410 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
411 flags argument is not present, don't change an existing section's
412 section's attributes. If the flags argument is present, warn if the
413 attributes don't match the section's current attributes. When
414 long section names are supported, set SEC_LINK_ONCE and
415 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
417 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
419 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
420 symbols; create them.
422 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
424 * write.c (set_segment_vma): New: Set vma and lma for a segment.
425 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
427 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
429 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
430 expressions. Ignore the problem when handling 16 bit immediates,
431 because the assembler will take care of the relocation later.
433 2000-06-27 Nick Clifton <nickc@cygnus.com>
435 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
436 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
437 sequential order, and emit warning messages if the input source
438 code contains constructs like that, or parallel constructs
439 containing such opcodes.
441 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
443 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
444 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
445 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
446 (md_show_usage): Update usage message.
447 (md_parse_option): Allow redefinition of MCU type within the
448 same avr[1-5] bfd machine type. Show both old and new MCU type
449 in the error message.
450 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
451 Simplify 8K wrap code.
453 2000-06-25 Kazu Hirata <kazu@hxi.com>
455 * config/obj-aout.c: Remove all uses of DEFUN.
456 * config/obj-ieee.c: Likewise.
457 * config/tc-sh.c: Fix comment typos.
458 * config/tc-tahoe.c: Likewise.
459 * config/tc-vax.c: Likewise.
460 * config/tc-w65.c: Likewise.
461 * config/tc-z8k.c: Likewise.
462 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
464 2000-06-24 DJ Delorie <dj@cygnus.com>
466 * config/tc-i386.c (md_estimate_size_before_relax): Revert
467 more changes from Sept 1999
468 (tc_i386_fix_adjustable): ditto
469 (md_apply_fix3): ditto
471 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
473 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
474 (gas_cgen_parse_operand): Set it around expression() call.
475 (gas_cgen_md_operand): Test for it before longjmp().
477 2000-06-24 Kazu Hirata <kazu@hxi.com>
479 * config/tc-h8500.c: Remove all uses of DEFUN.
480 * config/tc-sh.c: Likewise.
481 * config/tc-w65.c: Likewise.
482 * config/tc-z8k.c: Likewise.
484 * config/tc-h8500.c: Fix typos in comments.
486 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
488 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
491 2000-06-23 matthew green <mrg@redhat.com>
493 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
494 defined. Fix error message for `[' grouping.
496 2000-06-22 Kazu Hirata <kazu@hxi.com>
498 * config/tc-h8300.c: Fix formatting and comment typos.
500 2000-06-22 Timothy Wall <twall@cygnus.com>
502 * config/tc-ia64.c (note_register_values): Move premature QP
503 notation clearing into the appropriate place.
505 2000-06-22 Alan Modra <alan@linuxcare.com.au>
507 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
508 first before anything else. Add bin-bugs.h, emul.h and progress.h
509 Sort list of files as for $(OBJS) in Makefile.am.
511 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
512 find one. Remake dependencies.
513 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
514 * Makefile.in: Regenerate.
515 * doc/Makefile.in: Regenerate.
517 * config/tc-i386.c (i386_displacement): Don't assume a constant
518 displacement is necessarily 16 bits when in 16 bit code mode.
519 (md_assemble): Instead size the displacement here after we know
520 for sure that a .code16gcc operand hasn't automatically added
521 operand size prefixes.
523 2000-06-21 H.J. Lu <hjl@gnu.org>
525 * Makefile.am: Rebuild dependency.
526 * Makefile.in: Rebuild.
528 2000-06-21 Kazu Hirata <kazu@hxi.com>
530 * config/tc-h8300.c (parse_reg): Make the function static.
531 (parse_exp): Likewise.
533 2000-06-20 DJ Delorie <dj@cygnus.com>
535 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
536 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
537 for cygwin import libraries to work properly.
539 2000-06-20 H.J. Lu <hjl@gnu.org>
541 * Makefile.am: Rebuild dependency.
542 * Makefile.in: Rebuild.
543 * configure: Likewise.
544 * doc/Makefile.in: Likewise.
546 2000-06-20 Timothy Wall <twall@cygnus.com>
548 * doc/internals.texi (CPU backend): Add @itemx for
549 TC_START_LABEL_WITHOUT_COLON.
550 * doc/c-tic54x.texi: New.
551 * doc/as.texinfo: Add tic54x features and include primary tic54x
553 * doc/all.texi: Add C54X.
554 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
555 * doc/Makefile.in: Regenerate.
556 * configure.in: Add tic54x and define LIBM for tic54x.
557 * configure: Regenrate.
558 * config/tc-tic54x.[ch]: New.
559 * config/obj-coff.h: Add tic54x.
560 * Makefile.am: (CPU_TYPES): Add tic54x.
561 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
562 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
563 (as_new_LDADD): Add $(LIBM).
564 * Makefile.in: Regenerate.
566 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
568 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
569 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
570 * doc/as.texinfo: Likewise.
572 * configure, Makefile.in: Regenerate.
573 * configure.in (emulations): Recognize m6811 and m6812.
574 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
575 Added files for 68hc11 and 68hc12 assembler.
576 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
577 * config/tc-m68hc11.h: Header definition for that assembler.
579 2000-06-18 Nick Clifton <nickc@redhat.com>
581 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
582 instead of OCTETS_PER_BYTE.
584 * config/tc-v850.c: Fix compile time warnings.
585 * config/tc-ppc.c: Fix compile time warnings.
587 2000-06-18 H.J. Lu <hjl@gnu.org>
589 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
590 * configure: Rebuild.
592 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
594 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
597 2000-06-16 Nick Clifton <nickc@cygnus.com>
599 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
600 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
602 * doc/c-mips.texi: Document newly accepted cpu variants.
604 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
606 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
608 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
610 * macro.c (getstring): Make it possible to escape the quote
613 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
615 * config/tc-hppa.c (pa_export): Weak symbols can be global.
617 2000-06-13 H.J. Lu <hjl@gnu.org>
619 * configure: Regenerate.
621 2000-06-09 Alan Modra <alan@linuxcare.com.au>
623 * app.c (do_scrub_begin): Don't default lex[';'] as a line
625 * doc/internals.texi (line_separator_chars): Semicolon is no
626 longer a default. Mention null and newline as defaults.
628 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
630 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
631 * config/tc-i860.h (line_separator_chars): Likewise.
632 * config/tc-h8300.c (line_separator_chars): Likewise.
633 * config/tc-i960.c (line_separator_chars): Likewise.
634 * config/tc-m68k.c (line_separator_chars): Likewise.
635 * config/tc-mips.c (line_separator_chars): Likewise.
636 * config/tc-ns32k.c (line_separator_chars): Likewise.
637 * config/tc-sparc.c (line_separator_chars): Likewise.
638 * config/tc-vax.c (line_separator_chars): Likewise.
640 * config/tc-h8300.c (comment_chars): Use string initialiser.
641 * config/tc-i960.c (line_comment_chars): Likewise.
642 * config/tc-z8k.c (comment_chars, line_comment_chars,
643 line_separator_chars): Likewise.
645 * config/tc-arm.c (line_separator_chars): Always use `;', not just
648 2000-06-08 Nick Clifton <nickc@cygnus.com>
650 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
653 2000-06-08 David O'Brien <obrien@FreeBSD.org>
655 * configure.in (VERSION): Update to show this is the CVS mainline.
657 2000-06-08 Matthew Jacob <mjacob@feral.com>
659 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
660 $at is the integer register $r28, vs. both $r28 and the floating
663 2000-06-08 James E. Wilson <wilson@cygnus.com>
665 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
666 (dot_endp): Don't call ia64_flush_insns.
667 (emit_one_bundle): Don't delete prologue/body records from
668 unwind_record list in first loop. Rewrite second loop to account for
671 2000-06-07 David Mosberger <davidm@hpl.hp.com>
673 * config/tc-ia64.c: Add missing prototypes.
674 (generate_unwind_image): Cast argument to output_unw_records call.
676 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
678 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
680 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
682 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
683 (REGISTER_P): likewise.
684 (avr_opcodes): uses include/opcode/avr.h
685 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
687 2000-06-04 Alan Modra <alan@linuxcare.com.au>
689 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
692 2000-06-03 H.J. Lu <hjl@gnu.org>
694 * read.c (is_end_of_line): Put back `;'.
696 2000-06-03 Alan Modra <alan@linuxcare.com.au>
698 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
700 2000-06-01 Alan Modra <alan@linuxcare.com.au>
702 * expr.c (operand): Test is_end_of_line outside switch to catch
703 line separator chars that are also operators.
704 (operator): Return O_illegal for line separator chars.
706 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
707 entry (or `!' entry for TC_HPPA).
709 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
710 before indexing is_end_of_line. Remove redundant check for '\0'.
712 * config/tc-h8500.c (md_assemble): Likewise.
713 * config/tc-mcore.c (md_assemble): Likewise.
714 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
717 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
719 * config/tc-mcore.c (mcore_cons): Likewise.
720 (mcore_float_cons): Likewise.
721 (mcore_stringer): Likewise.
722 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
724 2000-06-01 Scott Bambrough <scottb@netwinder.org>
726 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
728 2000-05-29 Nick Clifton <nickc@cygnus.com>
730 * config/tc-sh.c: Fix compile time warning messages.
732 * config/tc-mips.c: Fix compile time warning messages.
734 2000-05-29 Philip Blundell <philb@gnu.org>
736 * doc/as.texinfo: Update copyright dates.
737 (Local Labels): Delete misplaced mention of ARM.
738 * NEWS: Mention ARM ELF support.
740 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
742 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
743 it is modified, and use the real_size to compute the frag address
744 for dwarf2 line info.
746 2000-05-27 Alan Modra <alan@linuxcare.com.au>
748 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
749 line-matching scheme to cope with automake moving variables around.
750 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
751 * Makefile.in: Regenerate.
753 2000-05-26 Jakub Jelinek <jakub@redhat.com>
755 * config/tc-sparc.c (sparc_relax): New.
756 (md_longopts): Add -relax and -no-relax options.
757 (md_parse_options, md_show_usage): Likewise.
758 (md_apply_fix3): Optimize tail call into branch always if possible.
760 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
762 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
763 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
764 rules, with warning when a GAS statement specifies a packing that
765 will result in an instruction being squashed.
766 Added typdef packing_type and enumerals, changed various integer
767 literals to use the enumerals.
769 2000-05-24 David Mosberger <davidm@hpl.hp.com>
771 * config/tc-ia64.c (dot_restorereg_p): New function.
772 (md_pseudo_table): Add restorereg.p.
773 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
774 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
776 * config/tc-ia64.h (unw_record_type): Add unwabi.
777 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
778 called MASK with members for imask, and the masks produced by
779 fr_mem, gr_mem, br_mem, and frgr_mem.
780 (unw_p_record): Add members ABI and CONTEXT.
781 (unw_x_record): Add member AB.
782 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
783 as pseudo-register for use during unwind info generation.
784 (AR_PFS, AR_LC): New macros.
785 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
786 whose names start with an at sign (as in "@priunat").
787 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
789 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
790 proc_end, unwind_info, personality_routine): Consolidate into
791 "unwind" structure to reduce offset-table use. Add member
792 NEXT_SLOT_NUMBER to track the slot number for the next instruction
794 (output_R1_format, output_R3_format, output_P3_format,
795 output_P6_format): Initialize R with zero to reduce compiler warnings.
796 (output_P7_format): Ditto. Add `default' branch to switch
797 statement to reduce compiler warnings.
798 (output_P8_format, output_B1_format, output_B4_format): Ditto.
799 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
800 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
801 into single argument.
802 (output_X1_format, output_X3_format): Initialize R with zero to reduce
803 compiler warnings. Merge A and B args into single argument.
804 (output_X2_format, output_X4_format): Remove unused variable R. Merge
805 A and B args into single argument.
806 (free_record): Removed (wasn't used).
807 (free_list_records): Also free imasks in prologue records.
808 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
809 (output_spill_mask): Remove.
810 (output_unwabi): New function.
811 (output_epilogue, output_label_state, output_copy_state): Call
813 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
814 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
816 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
817 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
818 as part of handling the prologue records. Emit region's imask if
819 we have one. Handle unwabi, epilogue, label_state, copy_state,
820 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
821 spill_sprel_p, and spill_reg_p records.
822 (set_imask, count_bits, slot_index): New function.
823 (fixup_unw_records): Fix region size computation. Handle
824 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
825 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
826 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
827 set_imask accordingly. Update imask for gr_gr, and br_gr records.
828 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
829 (dot_save): Use manifest constants for applicaton registers.
830 Handle REG_PR and REG_PRIUNAT.
831 (dot_restore): Don't just ignore it.
832 (dot_restorereg): New function..
833 (generate_unwind_image): Ensure unwind info is a multiple of eight
834 bytes, not just four bytes.
835 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
836 (dot_altrp): Don't just ignore it.
837 (dot_savemem): New function. Replaces dot_savesp() and
838 dot_savepsp(). Use manifest constants for applicaton registers.
839 Handle REG_PR and REG_PRIUNAT.
840 (dot_savef): Simplify.
841 (dot_saveb): Support generation of br_gr.
842 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
843 dot_label_state, dot_copy_state): New function.
844 (dot_unwabi): Don't just ignore it.
845 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
846 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
847 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
848 (emit_one_bundle): Set slot number for prologue/body records
849 *before* emitting the first insn.
850 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
851 (md_begin): Declare "psp" pseudo-register.
852 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
853 so we don't get segfault.
854 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
855 counts as required per SW Conventions manual
856 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
857 output_preds_psprel, output_preds_sprel, output_spill_base,
858 output_unat_psprel, output_unat_sprel, output_lc_psprel,
859 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
860 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
861 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
862 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
863 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
864 (dot_vframe): Implement.
865 (dot_vframesp, dot_vframepsp): New function.
867 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
869 * configure.in (i386-*-freebsd a.out entry): Quote properly.
870 * configure: Regenerate.
872 2000-05-23 Alan Modra <alan@linuxcare.com.au>
874 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
875 (md_estimate_size_before_relax): so we can use it here instead of
876 old kludges. Localise vars to blocks. Comment.
878 * frags.c (frag_new): Update fr_var comments.
879 * frags.h (struct frag): Ditto.
881 2000-05-22 Richard Henderson <rth@cygnus.com>
883 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
884 (pseudo_func): Add pcrel.
885 (operand_match): Handle IA64_OPND_TGT64.
886 (build_insn): Likewise.
887 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
888 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
889 (fix_insn): Handle all three 64-bit relocation types.
891 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
893 * obj.h (struct format_ops): New members begin, app_file,
894 s_set_other, s_set_desc, s_get_type, s_set_type,
895 separate_stab_sections, init_stab_section.
897 * config/obj-multi.h: Update GPL notice to v2.
900 (S_SET_SIZE): Test s_set_size for NULL before calling.
901 (S_SET_ALIGN): Similar for s_set_align.
906 (SEPARATE_STAB_SECTIONS): New.
907 (INIT_STAB_SECTION): New.
908 (EMIT_SECTION_SYMBOLS): New.
909 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
911 * config/obj-elf.h: Update GPL notice to v2.
912 Mention that this file is included from obj-multi.h.
913 (obj_begin): Wrap definition in ifndef.
914 (elf_file_symbol): Constify declaration.
915 (obj_app_file): Ditto.
916 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
917 Wrap in ifndef SEPARATE_STAB_SECTIONS.
919 * config/obj-elf.c (elf_s_set_other): New.
920 (elf_file_symbol): Constify argument.
921 (elf_separate_stab_sections): New.
922 (elf_init_stab_section): New.
923 (elf_format_ops): Add new members. Remove comma at end.
925 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
926 (ecoff_format_ops): Add new fields. Remove comma at end.
927 Mention inconsistency for emit_section_symbols.
929 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
931 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
932 (coff_separate_stab_sections): New.
933 (coff_format_ops): Add new members.
935 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
936 (obj_aout_s_set_other): New.
937 (obj_aout_s_set_desc): New.
938 (obj_aout_s_get_type): New.
939 (obj_aout_s_set_type): New.
940 (obj_aout_separate_stab_sections): New.
941 (aout_format_ops): New members added. Use obj_aout_process_stab,
942 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
943 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
945 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
947 2000-05-22 Alan Modra <alan@linuxcare.com.au>
949 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
950 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
951 (md_estimate_size_before_relax): Ensure jumps to weak and
952 externally visible symbols are relocatable.
954 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
956 * stabs.c (aout_process_stab): Make global.
957 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
958 * read.h (aout_process_stab): Declare.
960 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
961 Generalize to *aout, *coff *elf.
962 * configure: Regenerated.
964 * doc/internals.texi (Object format backend): Say
965 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
967 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
968 * Makefile.in: Regenerated.
970 2000-05-19 Catherine Moore <clm@cygnus.com>
972 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
974 2000-05-18 Alan Modra <alan@linuxcare.com.au>
976 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
977 instruction to reflect change in re_assemble_*.
979 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
981 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
982 build PA64 ELF tools.
983 * configure: Rebuilt.
985 2000-05-17 Alan Modra <alan@linuxcare.com.au>
987 * Makefile.am: Regenerate dependencies.
988 * Makefile.in: Regenerate.
990 2000-05-15 Nick Clifton <nickc@cygnus.com>
992 * config/tc-arm.c (struct asm_psr): Add boolean field
993 distinguishing between CSPR and SPSR. Rename 'number' field
995 (psrs): Rearrange contents to match new asm_psr structure.
996 (arm_psr_parse): Move next to psr_required_here. Make it
997 return an asm_psr structure.
998 (psr_required_here): Use asm_psr structure returned by
1000 (do_msr): Reorganise to allow psr_required_here to be called
1002 (md_undefined_name): Mark 'name' parameter as unused, since
1003 the COFF target does not use it.
1005 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1007 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1009 * config/te-aux.h: Likewise.
1010 * config/te-dpx2.h: Likewise.
1011 * config/te-go32.h: Likewise.
1012 * config/te-hp300.h: Likewise.
1013 * config/te-hppa.h: Likewise.
1014 * config/te-i386aix.h: Likewise.
1015 * config/te-ic960.h: Likewise.
1016 * config/te-interix.h: Likewise.
1017 * config/te-nbsd532.h: Likewise.
1018 * config/te-pc532mach.h: Likewise.
1019 * config/te-ppcnw.h: Likewise.
1020 * config/te-psos.h: Likewise.
1021 * config/te-sparcaout.h: Likewise.
1022 * config/te-sun3.h: Likewise.
1023 * config/te-sysv32.h: Likewise.
1025 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1027 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1028 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1029 and sign extend without an if statement.
1030 (build_bytes): Likewise.
1032 2000-05-14 Kazu Hirata <kazu@hxi.com>
1034 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1035 X_add_symbol L_32 case.
1037 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1039 * config/te-freebsd.h: New file.
1041 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1043 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1044 bindtextdomain): Replace defines with those from intl/libgettext.h
1045 to quieten gcc warnings.
1047 * NEWS: Mention x86 .arch and -q.
1049 * config/tc-i386.c (quiet_warnings): New.
1050 (md_assemble): Use quiet_warnings.
1051 (md_parse_option): Set quiet_warnings from -q.
1052 (md_show_usage): Mention -q, delete -m.
1053 (flag_do_long_jump): Delete.
1054 (md_parse_option): Remove -m.
1055 (md_show_usage): Remove -m.
1056 (md_create_long_jump): Remove useless flag_do_long_jump code.
1058 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1059 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1061 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1062 Alexander Sokolov <robocop@netlink.ru>
1064 * doc/c-i386.texi (i386-Arch): New section.
1065 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1067 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1068 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1069 architecture has been given and is not 486.
1070 (set_cpu_arch): New.
1071 (md_pseudo_table): Add .arch.
1072 (md_assemble): Warn if cpu architecture has been given and an
1073 unsupported instruction.
1075 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1076 Move operand_types bit defines after relevant template field.
1077 (template): Add cpu_flags.
1081 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1083 * config/tc-mn10300.h (md_end): Define.
1084 (mn10300_finalize): Declare.
1085 * config/tc-mn10300.c: Include dwarf2dbg.h.
1086 (debug_line): Define.
1087 (md_assemble): Generate dwarf2 line info.
1088 (mn10300_finalize): New function. Finalize dwarf2 info.
1090 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1092 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1093 external version of the relocation for weak symbols.
1095 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1097 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1098 frame size in units of 16 bytes, as required per SW Conventions manual.
1099 (output_unw_records): Output info-block header as a dword to get
1102 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1104 * as.h: #include "file", not <file> on files from ../include.
1105 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1106 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1107 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1108 (tc_coff_symbol_emit_hook): Ditto.
1109 (OPTCOUNT): Cast to int to avoid compiler warning.
1110 (md_begin): Fix signed/unsigned warnings.
1112 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1114 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1115 ABRANCH LONG case for a conditional branch on a 68000.
1116 (md_estimate_size_before_relax): Likewise. Also handle
1117 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1118 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1119 PC-relative on all CPUs.
1120 (md_estimate_size_before_relax): Likewise.
1122 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1124 * as.c (parse_args): Just mention current year in printed
1127 2000-05-03 J.T. Conklin <jtc@redback.com>
1129 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1131 (md_parse_option): Recognize -m7400.
1133 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1135 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1136 don't permit lp to become less than the words array.
1138 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1140 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1141 Fix little-endian case.
1143 2000-05-03 David O'Brien <obrien@NUXI.com>
1145 * as.c (parse_args): Update copyright.
1147 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1149 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1150 for the .bss section too.
1152 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1154 * configure.in: Set em=linux for hppa-*-linux.
1155 * configure: Regenerate.
1156 * doc/Makefile.in: Regenerate with correct automake.
1158 * frags.c (frag_grow): Sanity check chunk_size.
1160 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1161 * config/obj-som.h: Likewise.
1162 * config/obj-ieee.h: Likewise.
1164 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1166 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1167 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1168 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1169 (pa_ip): low_sign_unext now returns via function value. Use
1170 re_assemble_* instead of dis_assemble_* and
1171 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1173 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1174 (md_section_align, md_parse_option, md_show_usage,
1175 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1176 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1177 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1178 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1179 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1181 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1182 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1183 outside of switch. Correct mask and shifting errors in case 10
1184 and case -11. In case 21, compare against signed range to suit
1185 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1186 case 17 and case 22, use offsetT variable to properly check range.
1187 Use re_assemble_* here too.
1188 (evaluate_absolute): Change type of value to offsetT. Call
1189 hppa_field_adjust to do the work for us.
1190 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1191 (pa_parse_cmpib_64_cmpltr): Ditto.
1192 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1193 of i to unsigned int.
1194 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1195 (pa_end_of_source): Return type is void.
1197 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1199 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1201 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1203 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1204 More comments added.
1205 (md_begin): Removed "construct symbols for each register name".
1206 Because register names conflicts with GCC generated function
1208 (avr_operand): Now constant numbers can be used as a register
1209 identifiers (0 as r0, 31 as r31).
1210 (md_assemble): use skip_space () before parsing instruction
1213 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1215 * config/tc-avr.c: New AVR_ISA_ defined.
1216 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1217 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1218 for `fmul', `movw' and `lpm R,Z' instructions.
1219 (avr_operands): Warn if current opcode is a two-word instruction
1220 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1221 (avr_opcodes): New commands added.
1222 (REGISTER_P): Check 'a' and 'v' constraint letters.
1223 (mcu_types): New MCU added.
1225 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1227 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1228 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1229 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1230 * configure: Regenerate.
1232 2000-04-29 Andreas Jaeger <aj@suse.de>
1234 * as.h: Correctly check GCC version.
1236 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1238 * as.c (parse_args): Allow md_parse_option to override -a listing
1240 * config/obj-coff.c (add_lineno): Change type of offset parameter
1241 from "int" to "bfd_vma."
1242 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1243 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1244 (ppc_change_csect): Align correctly for XCOFF64.
1245 (ppc_machine): New function, which discards "ppc_machine" line.
1246 (ppc_tc): Cons for 8 when code is 64 bit.
1247 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1249 (md_parse_option): Handle -a64 and -a32.
1251 * config/tc-ppc.h (TARGET_MACH): Define.
1252 (TARGET_FORMAT): Move to function.
1253 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1255 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1257 * doc/as.1: Fix unbalanced brackets.
1259 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1261 (line_comment_chars): Set to '/' if TE_FreeBSD.
1263 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1265 * configure.in: Configury support for PA64 (currently disabled).
1266 * configure: Rebuilt.
1268 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1270 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1271 bfd_set_section_alignment.
1273 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1275 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1278 2000-04-24 Nick Clifton <nickc@cygnus.com>
1280 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1281 * doc/as.texinfo (Align): Include arm and strongarm in list of
1282 targets that have the second form of the behaviour of the .align
1285 2000-04-24 Mark Klein <mklein@dis.com>
1287 * obj-som.c: Terminate obj_pseudo_table.
1289 2000-04-22 Timothy Wall <twall@cygnus.com>
1291 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1293 (operand_match): Conditionally insert default bit values for IMMU9.
1295 2000-04-14 Matthew Green <mrg@cygnus.com>
1297 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1298 * configure: Rebuilt.
1300 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1301 Jason Eckhardt <jle@cygnus.com>
1303 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1305 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1306 Added handling of new operand types l,y,&,fe,fE,fx.
1308 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1309 David Mosberger <davidm@hpl.hp.com>
1310 Timothy Wall <twall@cygnus.com>
1311 Andrew MacLeod <amacleod@cygnus.com>
1312 Jim Wilson <wilson@cygnus.com>
1314 * Makefile.am (CPU_TYPES): Add ia64.
1315 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1316 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1317 * Makefile.in: Rebuild.
1318 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1319 * configure: Rebuild.
1320 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1321 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1322 * expr.c (expr): Handle md_optimize_expr.
1323 * read.c (LEX_HASH): Add comment.
1324 * config/tc-ia64.c, config/tc-ia64.h: New files.
1326 2000-04-21 Richard Henderson <rth@cygnus.com>
1328 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1329 bundling a non-delayed branch type instruction.
1331 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1333 * config/tc-mn10300.c (HAVE_AM30): Define.
1334 (md_assemble): Use it.
1336 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1338 * config/obj-elf.c (obj_elf_change_section): Check for changed
1341 * Makefile.am: (CPU_MULTI_VALID): Remove.
1342 (MULTI_CPU_TYPES): Define.
1343 (MULTI_CPU_OBJ_VALID): Define.
1344 (DEPTC): Use the above.
1345 (DEPOBJ): Same here.
1347 Regenerate dependencies.
1348 * Makefile.in: Regenerate.
1350 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1352 * Makefile.am (YACC, LEX): Get them from configure.
1354 2000-04-18 H.J. Lu (hjl@gnu.org)
1356 * config/tc-i386.c (offset_in_range): Use addressT instead of
1357 bfd_vma for non-bfd assemblers.
1359 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1361 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1362 doesn't give spurious errors.
1364 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1366 * as.h (SEEK_SET): Define if undefined.
1368 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1370 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1371 constants, and don't assume offsetT is 32 bits.
1373 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1375 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1376 (md_pcrel_from_section): Add prototype.
1377 (d10v_fix_adjustable): Add prototype.
1378 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1380 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1382 2000-04-12 Nick Clifton <nickc@cygnus.com>
1384 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1385 symbol in frag chain.
1387 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1389 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1390 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1391 (fits_in_signed_word, smallest_imm_type): Ditto.
1392 (md_assemble): Use an offsetT var to hold offsetT values, not a
1394 (offset_in_range): New.
1395 (md_assemble): Use it.
1396 (md_convert_frag): Change type of target_address, opcode_address,
1397 and displacement_from_opcode_start to offsetT.
1398 (md_create_short_jump): Change type of offset to offsetT.
1399 (md_create_long_jump): Ditto.
1400 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1401 (md_chars_to_number): Remove.
1402 (output_invalid): Remove duplicate prototype.
1404 2000-04-09 Nick Clifton <nickc@cygnus.com>
1406 * Makefile.am (CPU_TYPES): Add 'avr'.
1407 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1408 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1410 * Makefile.in: Regenerate.
1412 * doc/as.texinfo: Add M32R documentation.
1414 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1416 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1417 --enable-build-warnings option.
1418 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1419 * Makefile.in, configure: Re-generate.
1421 2000-04-07 Nick Clifton <nickc@cygnus.com>
1423 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1424 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1425 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1426 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1427 (arm_force_relocation): Force relocations for
1428 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1430 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1432 * config/tc-sh.c (get_operands): There's no third operand if the
1433 first operand is an immediate.
1435 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1437 * config/tc-sh.c (immediate): Delete.
1438 (sh_operand_info): Add immediate member.
1439 (parse_reg): Use A_PC for pc.
1440 (parse_exp): Add second argument 'op'. All callers changed.
1441 (parse_at): Expect pc to be coded as A_PC.
1442 Use immediate field in *op.
1443 (insert): Add fourth argument 'op'. All callers changed.
1444 (build_relax): Add second argument 'op'. All callers changed.
1445 (insert_loop_bounds): New function.
1446 (build_Mytes): Remove DISP_4.
1447 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1448 (assemble_ppi): Use immediate field in *operand.
1449 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1450 (md_apply_fix): Likewise.
1451 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1453 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1455 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1457 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1459 * internals.texi (CPU backend): Document
1460 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1462 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1464 * po/gas.pot: Regenerate.
1466 * as.c (show_usage): Restore translated part of bug string.
1467 * gasp.c (show_usage): Likewise.
1469 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1470 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1471 than move-if-change.
1472 (DEP1): Modify for "gcc -MM".
1476 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1477 Update dependencies.
1478 * Makefile.in: Regenerate.
1480 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1482 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1483 (md_begin): Likewise.
1484 (HAVE_AM33): New macro.
1485 (md_assemble): Use it. Match r_regs and xr_regs only if
1488 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1490 * as.h: #include "bin-bugs.h"
1491 * as.c (show_usage): Use REPORT_BUGS_TO.
1492 * gasp.c: #include "bin-bugs.h"
1493 (show_usage): Use REPORT_BUGS_TO.
1495 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1497 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1499 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1500 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1503 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1505 * config/tc-i386.c (i386_immediate): Don't assume a constant
1506 immediate is necessarily 16 bits when in 16 bit code mode.
1507 (md_assemble): Instead set guess_suffix here after we have checked
1510 2000-04-02 Richard Henderson <rth@cygnus.com>
1512 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1513 quantities. Correct right shift sign extension.
1514 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1515 32-bit value when shifting into place.
1517 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1519 * app.c: Add ATTRIBUTE_UNUSED as needed.
1520 * config/tc-ppc.c: Likewise.
1521 (ppc_size): Make unsigned long.
1522 (ppc_insert_operand): Add casts to avoid warnings.
1524 2000-03-31 Nick Clifton <nickc@cygnus.com>
1526 * config/tc-d10v.h (md_flush_pending_output): Define.
1528 2000-03-29 Nick Clifton <nickc@cygnus.com>
1530 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1531 segment. Works for both BFD_ASSEMBLER and others.
1532 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1534 2000-03-29 Nick Clifton <nickc@cygnus.com
1536 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1538 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1540 * listing.c (LISTING_LHS_WIDTH): Default depends on
1542 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1544 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1546 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1549 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1551 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1553 * config/tc-avr.c (mcu_types): Add missing initialiser.
1554 (md_pcrel_from_section): Add prototype.
1555 (avr_operand): Remove redundant test of unsigned < 0.
1556 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1558 2000-03-27 Denis Chertykov <denisc@overta.ru>
1560 * config/tc-avr.c: New file for AVR support.
1561 * config/tc-avr.h: Likewise.
1562 * configure.in: Add AVR support.
1563 * configure: Regenerate.
1565 2000-03-26 Timothy Wall <twall@cygnus.com>
1567 * gasp.c (macro_op): Add new argument to check_macro call.
1568 Macro structure definitions moved to macro.h
1569 * sb.h: Add argument to prototype for input_scrub_include_sb.
1570 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1571 nesting checks with an additional flag.
1572 (struct input_save): Add flag to indicate whether current sb
1573 should be checked for proper macro/conditional nesting.
1574 (input_scrub_push/pop): Save/restore nest check flag.
1575 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1577 * macro.c (check_macro): Allow caller to retrieve parsed macro
1578 information if a pointer is provided. This information may be
1579 used by the new macro hooks.
1580 * macro.h: Update prototype for check_macro. Macro struct
1581 definitions moved here from macro.c/gasp.c.
1582 * read.c (read_a_source_file): Add parameter to check_macro call,
1583 and pass macro info to the macro hook, if defined.
1584 (input_scrub_insert_line): New. Allow insertion of a line of
1585 characters into the input stream.
1586 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1587 file into the input stream.
1588 (s_include): Use input_scrub_insert_file.
1589 * internals.texi: Document new macro hooks.
1590 * as.h: New prototypes added.
1592 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1594 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1595 an initial capital letter.
1596 (i386_index_check): Reindent.
1598 2000-03-19 Nick Clifton <nickc@cygnus.com>
1600 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1603 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1605 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1606 instruction operand bad if Rd > 7 when generating
1607 thumb instructions. Prevents for example,
1608 "adr r12,label" from silently failing and generating
1609 the wrong instruction.
1611 2000-03-17 Nick Clifton <nickc@cygnus.com>
1613 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1614 that have a destingation >= 0x400000.
1615 Fix compile time warning messages.
1617 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1619 * config/tc-sh.c (md_begin): When encountering insn that are
1620 not supported by the current arch, only change the name if
1621 its contents are the same as prev_name.
1622 (get_specific): If the the architecture doesn't match, fail.
1624 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1626 * config/tc-sh.c (IDENT_CHAR): Define.
1627 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1628 matching back where it came from.
1630 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1632 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1634 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1636 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1639 2000-03-15 Kazu Hirata <kazu@hxi.com>
1641 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1643 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1645 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1646 floating-point-number, make sure 'f' is in FLT_CHARS.
1648 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1650 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1651 (s_lcomm_internal): Use it.
1652 * doc/internals.texi (CPU backend): Document it.
1653 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1656 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1658 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1661 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1662 implementation doesn't have special handling for switch
1664 (macro_build): Allow for code in sections other than .text.
1666 (mips_ip): Likewise.
1667 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1668 Don't perform relocs if we will be outputting them.
1669 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1670 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1673 2000-03-09 Catherine Moore <clm@cygnus.com>
1675 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1676 relocation type based on the entry in the fixup structure.
1678 2000-03-08 H.J. Lu (hjl@gnu.org)
1680 * Makefile.am (install-exec-tooldir): Depend on
1681 install-exec-bindir for parallel make.
1682 * Makefile.in: Regenerated.
1684 2000-03-06 Nick Clifton <nickc@cygnus.com>
1686 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1688 (md_parse_option): Parse -m32r command line switch - disable m32rx
1690 (md_show_usage): Document new option.
1692 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1693 * doc/Makefile.in: Regenerate.
1694 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1696 2000-03-02 Michael Meissner <meissner@redhat.com>
1698 * config/tc-d30v.c (check_range): Remove code that incorrectly
1699 sign extended values where bits < 32.
1701 2000-03-02 H.J. Lu (hjl@gnu.org)
1703 * configure.in: Support --enable-targets=all on ia32.
1704 * configure: Regenerated.
1706 2000-03-01 Nick Clifton <nickc@cygnus.com>
1708 * gasp.c (do_align): Remove bogus check of alignment value.
1710 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1712 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1713 TC_PPC was defined forced the type of a symbol with no other type
1716 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1718 * doc/internals.texi (CPU backend): Mention that
1719 line_separator_chars do not break up comments. Fix typos for
1720 LEX_AT and LEX_NAME descriptions. Document operands for
1721 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1722 description of md_create_short_jump usage. Document argument for
1723 md_undefined_symbol.
1725 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1727 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1728 (md_parse_option): Handle it.
1729 (md_show_usage): Document it.
1731 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1733 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1734 opcode, for the instruction `pal19'. From Andrea Arcangeli
1737 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1739 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1741 (md_assemble): To here, before template operands are matched.
1742 Also ensure a constant immediate is sign extended when we know the
1743 size is at most 16 bits. This is to catch cases like "add
1744 $0xffc0,%ax" where we don't know the size, and thus that the
1745 immediate can be represented as Imm8S until after parsing the
1747 (i386_displacement): Similarly sign extend 16 bit constant
1749 (md_assemble): Relax 16-bit jump constant range check to suit sign
1750 extended displacements.
1752 2000-02-26 Andreas Jaeger <aj@suse.de>
1754 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1756 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1758 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1759 call operands when intel_syntax.
1760 (intel_float_operand): Return 2 for "fi...".
1761 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1762 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1763 earlier "SHORT" change.
1764 (md_assemble): When determining suffix from Regs, exclude
1767 2000-02-24 Nick Clifton <nickc@cygnus.com>
1769 * configure: Add arm-wince, mips-pe and sh-pe targets.
1770 * configure: Regenerate.
1772 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1774 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1775 "pe-mips" for the mips-pe target.
1777 * config/tc-arm.c (insns): Change displacement encoded in BL
1778 and B instructions if the target port is arm-wince.
1779 (do_ldst): Do not bias the relocation offset if the target
1781 (md_pcrel_from): Add in missing relocation offset bias if the
1782 target os arm-wince.
1784 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1785 (md_begin): Disable -G support for mips-pe target.
1786 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1787 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1790 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1791 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1792 assembler, just set the alignment to 4.
1794 * config/te-wince-pe.h: New file for WinCE targets. Define
1797 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1799 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1800 string instructions.
1801 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1802 (i386_intel_memory_operand): After finding a segment override,
1803 check again for no `[' before looking for a displacement. Bomb if
1804 more than one displacement rather than silently discarding the
1805 second and subsequent ones. Free strings malloc'd by
1806 build_displacement_string.
1808 2000-02-24 Catherine Moore <clm@cygnus.com>
1810 * config/obj-som.c (obj_pseudo_table): Add "weak".
1811 (obj_som_weak): New routine.
1813 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1815 * config/tc-i386.c (union i386_op): New.
1816 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1817 Throughout file replace occurences of disps[n], imms[n], regs[n]
1818 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1819 intel mode operand swapping. Add assert in regKludge and
1820 fake_zero_displacement code. Test i.types[n] when outputting
1821 displacements and immediates. Combine output of Disp16 with
1823 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1824 when in intel mode by (not) reversing fsub and fdiv operands
1825 before the template search. This fails for single operand
1826 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1827 undefined. Instead fix the base_opcode after we've found the
1828 template. Move base_opcode xor with found_reverse_match from
1829 opcode output code to before this fix so we test for the correct
1831 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1832 check in intel mode. Instead compare opcodes.
1834 * config/tc-i386.h (TC_RELOC): Delete.
1835 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1836 with equivalent call to reloc.
1838 * as.h (flag_m68k_mri): Move declaration after target include, and
1839 only declare when TC_M68K defined. Define as zero otherwise.
1840 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1841 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1842 Define as zero otherwise.
1843 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1844 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1845 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1846 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1847 testing whether defined.
1848 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1849 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1850 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1851 rather than testing whether defined.
1852 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1853 (parse_mri_cons): Declare and use only when TC_M68K.
1854 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1855 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1856 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1858 * NEWS: Mention IBM 370 support.
1860 2000-02-23 Richard Henderson <rth@cygnus.com>
1862 * config/tc-i386.c (md_assemble): When swapping operands for
1863 intel_syntax, assume everything that's not Imm or Disp is a
1866 2000-02-23 Linas Vepstas <linas@linas.org>
1868 * config/tc-i370.c, config/tc-i370.h: New files.
1869 * Makefile.am: Add support for Linux/IBM 370.
1870 * configure.in: Likewise.
1871 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1872 * config/obj-elf.c: Include elf/i370.h
1873 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1875 * Makefile.in: Regenerate.
1876 * configure: Regenerate.
1878 * doc/c-i370.texi: New file.
1879 * doc/all.texi: Include it.
1880 * doc/as.texinfo: And here.
1881 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1882 * doc/Makefile.in: Regenerate.
1884 2000-02-19 Michael Meissner <meissner@redhat.com>
1886 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1887 determine if an instruction can be used in parallel with an ADDppp
1888 or SUBppp instruction.
1890 2000-02-22 Andrew Haley <aph@cygnus.com>
1892 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1894 1999-12-30 Andrew Haley <aph@cygnus.com>
1896 * config/tc-mips.c (mips_gp32): New variable.
1897 (macro_build) Use mips_gp32.
1899 (md_longopts): Add "-mgp32" and "-mgp64".
1900 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1902 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1904 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1905 warning, and bump it to 1.
1907 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1909 From Brad Lucier <lucier@math.purdue.edu>:
1910 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1913 2000-02-21 Catherine Moore <clm@cygnus.com>
1915 * config/tc-mips.c (MF_HILO_INSN): Define.
1916 (mips_7000_hilo_fix): Declare.
1917 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1918 (md_parse_option): Check for 7000_HILO_FIX options.
1919 (OPTION_M7000_HILO_FIX): Define.
1920 (OPTION_NO_M7000_HILO_FIX): Define.
1921 * doc/c-mips.texi (-mfix7000): Describe.
1923 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1925 * listing.c (print_lines): Remove unused variable `end'.
1927 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1928 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1929 reloc_type when BFD_ASSEMBLER.
1930 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1931 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1932 statement and quell signed vs. unsigned comparison warning.
1934 2000-02-18 Nick Clifton <nickc@cygnus.com>
1936 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1937 the computed frag offset, rather than overwriting it.
1939 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1941 * config/tc-sh.c ("elf/sh.h"): Include.
1942 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1943 (md.begin): Initialize target_arch.
1944 Only include opcodes in has table that match selected architecture.
1945 (parse_reg): Recognize register names for sh-dsp.
1946 (parse_at): Recognize post-modify addressing.
1947 (get_operands): The leading space is now optional.
1948 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1949 arguments. Update valid_arch.
1950 (build_Mytes): Add support for SDT_REG_N.
1951 (find_cooked_opcode): New function, broken out of md_assemble.
1952 (assemble_ppi, sh_elf_final_processing): New functions.
1953 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1954 (md_longopts, md_parse_option): New option: -dsp.
1955 * config/tc-sh.h (elf_tc_final_processing): Define.
1956 (sh_elf_final_processing): Declare.
1958 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1960 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1961 the unwinder subspace. Save the current seg/subseg before creating
1964 2000-02-10 Nick Clifton <nickc@cygnus.com>
1966 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1967 little endian targets.
1968 (INST_BYTE1): Redefine to handle big and little endian
1970 (cpu_type): New type: Select between M340 and M210.
1971 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1972 instructions of the M340.
1973 (md_assemble): Add support for the MULSH and OPSR classes of
1975 (md_atof): Add support for little endian targets.
1976 (md_parse_option): Add support for -EL, -EB and -mcpu command
1978 (md_convert_frag): Add support for little endian targets.
1979 (md_apply_fix3): Add support for little endian targets.
1980 (md_number_to_chars): Add support for little endian targets.
1982 2000-02-10 Timothy Wall <twall@redhat.com>
1984 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1985 defined, use it to verify the symbol just read should be a label.
1987 2000-02-10 Timothy Wall <twall@redhat.com>
1989 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1990 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1991 around colons when KEEP_WHITE_AROUND_COLON is defined.
1992 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1993 and KEEP_WHITE_AROUND_COLON.
1995 2000-02-08 Timothy Wall <twall@redhat.com>
1997 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1999 (do_repeat): New. Abstract repeat logic so that a "break" can be
2001 (end_repeat): New. Provide support for a "break" out of the
2003 * read.h: Add prototypes for new functions.
2005 2000-02-08 Timothy Wall <twall@redhat.com>
2007 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2008 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2009 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2012 2000-02-08 Timothy Wall <twall@redhat.com>
2014 * read.c: Added elseif to directives table.
2015 * read.h: Added prototype for s_elseif.
2016 * doc/as.texinfo: Added description for elseif.
2017 * cond.c (s_elseif): New function
2019 2000-02-04 Timothy Wall <twall@redhat.com>
2021 * listing.c (print_lines): Remove conditionals causing bug in
2024 2000-02-03 Timothy Wall <twall@cygnus.com>
2026 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2028 * frags.c (frag_new): Calculate fr_fix in octets
2029 (frag_now_fix) Return offset as target address offset (bytes).
2030 (frag_now_fix_octets) New - Return offset in octets (8-bit
2032 * frags.h: Added prototype for frag_now_fix_octets().
2033 Distinguish between octets and bytes in field descriptions.
2034 * listing.c (calc_hex): Account for octets vs bytes when
2035 printing addresses/offsets.
2036 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2037 target is little-endian, print the octets in a word in big-endian
2038 order so that the display looks like a proper hexadecimal number,
2039 instead of having the octets reversed.
2040 * read.c (do_align): When recording alignment, alignment power
2041 should be in terms of target bytes (minimum addressible unit)
2043 (do_org) Convert ORG target address (byte) argument into an
2044 octet offset when generating a variable fragment.
2045 * symbols.c (resolve_symbol_value): Symbol final value
2046 converted to a target address offset (bytes) from its octet offset.
2047 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2048 offset (bytes) is adjusted by the frag offset (octets) converted
2050 (coff_frob_section) Section alignment power is in terms of bytes;
2051 convert it to an octet alignment power when calculating size (and
2052 size mask) in octets. Don't modify the section size in order to
2053 "align" it for TI COFF, since that format has a different method
2054 for storing alignment information.
2056 2000-02-01 Timothy Wall <twall@cygnus.com>
2058 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2059 entries, matching the way GCC generates them. If not escaped, the
2060 filename is encoded incorrectly.
2062 2000-01-31 Nick Clifton <nickc@cygnus.com>
2064 * config/tc-arm.c (reg_table): Add support for ATPCS register
2067 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2069 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2071 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2073 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2074 of a symbol when we really care about its value.
2076 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2078 * config/tc-mcore.c (md_assemble): Give warning message if
2079 operands passes to instruction are more than the spec.
2081 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2083 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2084 Thumb mode but the label seen was not declared as '.thumb_func'
2085 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2086 correct disassembly of Thumb code bounded by non function labels.
2088 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2090 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2091 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2093 * Makefile.in: Same here.
2096 * configure.in: Set bfd_gas for i386-aout when primary target
2097 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2098 we may need the primary te_file. Remove incorrect comment.
2100 * configure: Regenerate.
2102 * config/e-i386aout.c: New file.
2104 * as.c (USE_EMULATIONS): Move to before print_version_id.
2105 (struct emulation): Add i386aout.
2106 (show_usage): Split text strings. Reformat -a text. Add --em
2110 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2111 (aout_format_ops): New.
2114 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2115 preprocessor conditional and add aout USE_EMULATIONS tests.
2116 (read_a_source_file): Don't pass error strings to printf as
2120 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2122 (do_data): Same here.
2123 (process_file): And here.
2126 * symbols.c (colon): Rewrite "already defined" fatal message
2127 code for aout with USE_EMULATIONS.
2130 * config/obj-aout.c (OBJ_HEADER): Define.
2131 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2133 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2134 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2136 (obj_aout_type): Expand S_SET_OTHER here too.
2137 (obj_read_begin_hook): Remove.
2138 (aout_pop_insert): New.
2139 (obj_aout_s_get_other): New.
2140 (obj_aout_s_get_desc): New.
2141 (aout_format_ops): New.
2144 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2145 gets aout_pseudo_table.
2146 (aout_pseudo_table): Declare.
2147 (obj_read_begin_hook): Define.
2150 * config/obj-coff.c (obj_pseudo_table): Rename to
2152 (coff_pop_insert): Use coff_pseudo_table.
2153 (coff_sec_sym_ok_for_reloc): Remove.
2154 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2155 and comment all zero entries and remove #if 0 code.
2158 * config/obj-coff.h (obj_pop_insert): Define.
2159 (coff_pseudo_table): Declare.
2162 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2163 s_get_size, s_set_size. Comment all zero entries.
2166 * config/obj-elf.c (elf_s_get_other): New function.
2167 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2168 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2169 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2171 (obj_elf_parse_section_letters): Don't pass error strings to
2172 printf as format arg.
2175 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2177 (elf_s_get_other): Declare.
2178 (S_GET_OTHER) Define as elf_s_get_other if not already
2180 (S_SET_OTHER): Only define when not already defined.
2181 (elf_obj_read_begin_hook): Declare.
2182 (obj_read_begin_hook): Define.
2183 (elf_obj_symbol_new_hook): Declare.
2184 (obj_symbol_new_hook): Define.
2187 * config/obj-multi.h: Add copyright header and protect against
2188 multiple inclusion. Add * to all function pointers.
2189 (OBJ_HEADER): If defined, include it rather than other defines
2191 (obj_frob_file_after_relocs): Test for NULL.
2192 (obj_symbol_new_hook): Here too.
2193 (obj_sec_sym_ok_for_reloc): And here.
2194 (S_GET_OTHER): Define.
2195 (S_GET_DESC): Define.
2196 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2197 (OBJ_MAYBE_ELF): Update comment.
2199 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2200 OBJ_AOUT preprocessor conditional and handle emulation by
2201 testing OUTPUT_FLAVOR.
2202 (i386_displacement): Here too.
2203 (md_section_align): Similarly here.
2204 (i386_target_format): Conditionally compile when more than one
2205 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2206 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2207 (i386_displacement): Here too.
2210 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2211 Define TARGET_FORMAT for aout only when not multi.
2214 * config/te-multi.h: Delete file as it's identical to te-generic.h
2216 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2218 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2219 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2222 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2224 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2227 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2229 * config/tc-mips.c (mips_do_align): New function.
2230 * config/tc-mips.h (md_do_align): Define.
2232 2000-01-10 Philip Blundell <philb@gnu.org>
2234 * doc/c-arm.texi (ARM Options): Fix typo.
2235 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2236 line separator for Linux.
2237 * doc/as.texinfo (Comments): Mention the ARM.
2239 2000-01-10 Philip Blundell <pb@futuretv.com>
2241 * configure.in (arm*-*-conix*): New target.
2242 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2244 * configure: Regenerate.
2246 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2248 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2249 (obj_elf_visibility): New function.
2251 * doc/as.texinfo (Visibility): New node: document visibility
2254 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2256 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2257 warning for absolute jump/call without `*' in non-intel mode. No
2258 need to set i.types[0] JumpAbsolute in intel mode.
2260 1999-12-22 Philip Blundell <pb@futuretv.com>
2262 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2263 hook function when changing sections.
2264 (arm_s_data): Likewise.
2266 1999-12-14 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-arm.c (md_parse_option): Add support for -marm720
2269 command line switch.
2271 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2273 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2274 (r_registers, xr_registers): Define.
2275 (r_register_name, xr_register_name): New functions.
2276 (md_assemble): Handle new am33 operand types and instruction
2278 (mn10300_insert_operand, check_operand): Likewise.
2280 1999-11-29 Nick Clifton <nickc@cygnus.com>
2282 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2283 (s_force_thumb): Set thumb_mode to 2.
2284 (md_assemble): Do not complain about thumb instructions on a
2285 non-thumb target if thumb_mode is set to 2.
2287 1999-11-28 Michael Meissner <meissner@cygnus.com>
2289 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2290 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2291 (O_...): Add new machine dependent expressions if we are handling
2292 explicit relocations.
2293 (alpha_reloc_op): New static table holding the explicit relocation
2295 (alpha_literal_hash): New static to hold the hash table for
2296 explicit relocations.
2297 (alpha_macros): Add support for explicit relocations.
2298 (md_begin): If explicit relocations, initialize hash table.
2299 (md_assemble): Don't print a second error if tokenize_arguments
2300 already printed an error message.
2301 (md_apply_fix): Add support for explicit relocations.
2302 (alpha_force_relocation): Ditto.
2303 (alpha_fix_adjustable): Ditto.
2304 (alpha_adjust_symtab): New function to support explicit
2306 (alpha_adjust_symtab_relocs): Ditto.
2307 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2308 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2309 Add support for explicit relocations. Return -2 if an error
2310 message was already printed.
2311 (find_macro_match): Add support for explicit relocations. Comment
2313 (emit_insn): Add support for explicit relocations.
2314 (assemble_tokens): Ditto.
2316 (load_expression): Ditto.
2319 (emit_ir_load): Ditto.
2320 (emit_loadstore): Ditto.
2323 (emit_sextX): Ditto.
2324 (emit_division): Ditto.
2325 (emit_jsrjmp): Ditto.
2326 (emit_retjcr): Ditto.
2328 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2330 (tc_adjust_symtab): If explicit relocations, call the function
2331 alpha_adjust_symtab.
2332 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2333 relocations next to the literal relocation they reference.
2334 (TC_INIT_FIX_DATA): Initialize the new fields.
2335 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2337 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2339 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2340 'B' operand for PA2.0 bb instruction.
2342 1999-11-18 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2347 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2349 (mcore_force_relocation): Force relocations to be generated for
2352 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2354 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2355 (i386_displacement): Disallow O_big displacements.
2357 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2359 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2360 Small improvements in error checking.
2361 (md_assemble): Support for unconditional ARM instructions.
2362 (md_parse_option): Support for -m[arm]v5e flag.
2364 1999-11-12 Nick Clifton <nickc@cygnus.com>
2366 * macro.c (buffer_and_nest): Do not check beyond the end of the
2369 1999-11-11 Nick Clifton <nickc@cygnus.com>
2371 * macro.c (buffer_and_nest): Look for seperator after TO and
2374 1999-11-08 Andrew Haley <aph@cygnus.com>
2376 * app.c (do_scrub_chars): When in State 10, treat backslash
2377 characters in the same way as as symbol characters.
2379 1999-11-07 Richard Henderson <rth@cygnus.com>
2381 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2382 the previous label was in the current section before playing
2383 with auto-alignment.
2385 1999-11-06 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-v850.c (v850_force_relocation): Force relocation
2389 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2392 1999-11-05 Michael Meissner <meissner@cygnus.com>
2394 * expr.h (operatorT): Increase machine dependent operators to 16.
2395 * expr.c (op_rank): Ditto.
2397 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2399 * read.c (pseudo_set): Reject attempts to set the value of a
2402 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2405 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2407 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2408 to bfd_set_section_contents.
2410 1999-11-03 Nick Clifton <nickc@cygnus.com>
2412 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2414 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2416 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2417 (mips_ip): Use OPCODE_IS_MEMBER.
2419 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2421 * config/tc-arm.c (reg_required_here): Improve comments.
2423 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2424 (tinsns): Initialize variants field.
2426 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2427 BAD_PC respectively.
2429 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2431 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2432 * config/tc-arm.h: Fix compile time warnings.
2434 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2436 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2437 form @abs16, @(abs16) and @(abs16 + imm).
2439 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2441 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2442 (ISA_HAS_64_BIT_REGS) New.
2443 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2444 mips_emit_delays,macro_build,load_register,load_addresss,
2445 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2446 and/or use new ISA_xxx macros in expressions involving
2447 ISA, particularly mips_opts.isa.
2449 1999-10-18 Michael Meissner <meissner@cygnus.com>
2451 * expr.h (operatorT): Add machine dependent operators md1..md8.
2452 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2453 for the machine dependent operators to use.
2455 * expr.c (op_rank): Add machine dependent operators.
2457 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2459 (O_cpregister): Ditto.
2460 (md_begin): Change X_op test that field is wide enough to use
2461 O_max instead of O_alpha_max.
2462 (cpu_types): Fill in missing initializer.
2463 (alpha_num_macros): Make unsigned.
2464 (md_assemble): Make opnamelen be size_t.
2465 (md_apply_fix): Cast alpha_num_operands to int before testing.
2466 (alpha_force_relocation): Ditto.
2467 (alpha_fix_adjustable): Ditto.
2468 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2469 (tc_gen_reloc): Ditto.
2470 (tc_get_register): Ditto.
2475 (s_alpha_ent): Ditto.
2476 (s_alpha_end): Ditto.
2477 (s_alpha_frame): Ditto.
2478 (s_alpha_prologue): Ditto.
2479 (s_alpha_file): Ditto.
2480 (s_alpha_gprel32): Ditto.
2481 (s_alpha_proc): Ditto.
2482 (s_alpha_set): Ditto.
2483 (s_alpha_base): Ditto.
2484 (s_alpha_align): Ditto.
2485 (s_alpha_arch): Ditto.
2486 (alpha_align): Ditto.
2487 (assemble_insn): Suppress unused variable warning.
2489 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2490 order in the structure.
2491 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2493 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2495 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2497 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2499 * config/tc-i386.c (i386_index_check): Correct #endif location.
2501 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2503 * as.c (show_usage): Document new options.
2504 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2505 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2506 (parse_args): Parse the new options.
2507 (main): If there were warnings, and --fatal-warnings
2508 was specified, print an error.
2509 * as.h: New variable, flag_fatal_warnings, for new option.
2511 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2513 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2514 '@'. Change autoincrement completers to fall through to cache control
2517 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2519 (pa_parse_addb_64_cmpltr): New function.
2521 * config/tc-hppa.c (pa_ip): Change error message.
2522 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2523 '?Q' args to allow falling through.
2525 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2526 Remove unused conditional codes.
2527 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2529 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2531 * config/tc-d30v.c (CHAR_BIT): Define.
2532 (check_range): Fix bit operations to support integers bigger than
2535 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2537 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2540 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2541 Doug Evans <devans@cygnus.com>
2543 Add support for m32rx.
2544 * config/tc-m32r.c (enable_m32rx): New static global.
2545 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2546 (allow_m32rx): New function.
2547 (M32R_SHORTOPTS): Add `O'.
2548 (md_longopts): Add --m32rx plus several warning options.
2549 (md_parse_option): Handle new options.
2550 (md_show_usage): Print them.
2551 (md_begin): Enable m32rx.
2552 (OPERAND_IS_COND_BIT): New macro.
2553 (first_writes_to_seconds_operands): New function.
2554 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2555 (target_make_parallel,assemble_two_insns): New functions.
2556 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2557 If optimizing and m32rx, try to make consecutive insns parallel.
2559 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2561 * config/tc-mips.c (nopic_need_relax): Allow for the
2562 .sdata.foo sections generated by -fdata-sections,
2563 and for the .gnu.linkonce.s sections generated by C++.
2565 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2567 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2568 with cleaner code using completer prefixes. Add 'Y'.
2570 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2572 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2574 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2575 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2576 insn does not match and we should try the next insn in the table.
2578 1999-09-22 Nick Clifton <nickc@cygnus.com>
2580 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2582 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2584 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2587 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2589 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2590 OBJ_ELF. If ELF, add "sq".
2591 (md_parse_option): If ELF, ignore -s and -q.
2592 (md_show_usage): Mention ELF options.
2594 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2596 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2599 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2601 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2603 * config/tc-hppa.c (struct pa_it): New field "trunc".
2604 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2605 (pa_parse_ftest_gfx_completer): New function
2606 (pa_parse_fp_cnv_format): New function.
2608 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2609 (md_apply_fix): Handle 22bit pc-rel branches.
2611 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2613 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2615 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2617 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2619 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2621 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2622 (pa_ip): Handle 'fX'.
2624 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2626 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2627 unwinds unless the function is in the text space.
2628 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2630 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2632 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2633 (md_assemble): To here. Tweak address generation.
2635 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2637 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2638 (md_assemble): Call dwarf2_where for OBJ_ELF.
2639 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2640 (pa_end_of_source): New function.
2641 * tc-hppa.h (md_end): Define for OBJ_ELF.
2643 1999-09-14 Michael Meissner <meissner@cygnus.com>
2645 * configure.in (Canonicalization of target names): Remove adding
2646 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2647 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2648 * configure: Regenerate.
2650 1999-09-14 Donn Terry <donn@interix.com>
2652 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2654 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2656 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2657 pc-relative jmp/call to an absolute symbol.
2658 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2659 absolute section symbols.
2661 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2662 jump handling code and comments.
2664 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2666 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2667 the value if TE_PE and a global defined symbol.
2669 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2671 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2672 print the symbol, rather than printing it here.
2674 1999-09-11 Donn Terry <donn@interix.com>
2676 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2677 BFD_RELOC_RVA relocations.
2679 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2680 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2683 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2685 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2686 * doc/internals.texi (Object format backend): Document
2689 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2690 relocations against global symbols if TE_PE.
2692 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2693 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2695 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2698 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2699 symbols which do not have a constant value, or tags with
2700 non-tags. Remove the symbol from the list before adding it at the
2703 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2704 C_FCN symbol differently if TE_PE.
2705 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2706 appears in the pseudo-op, rather coff_line_base which is only set
2709 * config/obj-coff.c (obj_coff_loc): New static function.
2710 (obj_pseudo_table): Add "loc".
2712 * config/obj-coff.c (add_lineno): Check that the line number is
2715 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2716 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2718 (md_atof): Return NULL rather than 0.
2719 * config/tc-i386.c (md_atof): Change type to int.
2720 * expr.c (expr): Change first parameter to int.
2721 * config/obj-coff.c: Add declarations for static functions.
2722 (coff_frob_symbol): Use SYM_AUXENT.
2723 * config/tc-i386.h (flag_16bit_code): Don't declare.
2725 * config/obj-coff.c (obj_coff_section): Default to setting
2726 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2728 * write.c (adjust_reloc_syms): Print adjusted fixup.
2730 * expr.c (integer_constant): Correct too_many_digits calculation
2733 1999-09-09 Andreas Schwab <schwab@suse.de>
2735 * doc/c-arm.texi: Fix arguments of @var to not contain
2738 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2740 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2742 (md_parse_option): Only support -k flag for ELF and COFF targets.
2744 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2746 * config/tc-hppa.c (pa_ip): Put strict register checks before
2747 call to pa_parse_number.
2749 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2751 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2753 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2756 1999-09-06 Donn Terry <donn@interix.com>
2758 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2760 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2762 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2763 candidate instruction. Require registers for register arguments
2764 when in strict mode. Require assemble-time constants for
2765 constants when in strict mode.
2766 (pa_get_absolute_expression): Require a constant when in strict
2769 1999-09-06 Nick Clifton <nickc@cygnus.com>
2771 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2773 1999-09-04 Steve Chamberlain <sac@pobox.com>
2775 * config/tc-pj.c: New file, supports picoJava in ELF.
2776 * config/tc-pj.h: Ditto.
2777 * configure.in (pjl*, pj*): New targets.
2778 * Makefile.am: Rebuild dependencies.
2779 (CPU_TYPES): Add pj.
2780 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2781 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2782 * doc/c-pj.texi: New file.
2783 * doc/as.texinfo: Add some PJ specifics.
2784 * doc/all.texi: Add PJ to the list of all architectures, sort them
2786 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2787 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2789 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2791 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2792 (obj_frob_file): Test for null pointer.
2793 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2794 (OBJ_PROCESS_STAB): And here.
2795 (elf_obj_sy): Remove
2797 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2798 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2799 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2801 * config/obj-coff.c (no_func): Remove.
2802 (coff_format_ops): Change occurrences of no_func to 0, as we test
2803 for 0 in obj-multi.h.
2805 * configure.in: Enable bfd for i386-coff when primary target is
2806 bfd. Enable i386 elf,coff emulation support. Don't set
2807 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2808 emulation to support.
2809 *configure: Regenerate.
2811 1999-09-02 Nick Clifton <nickc@cygnus.com>
2813 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2814 .section .line directive is encountered.
2816 1999-09-01 Nick Clifton <nickc@cygnus.com>
2818 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2821 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2822 * as.texinfo: Document --gdwarf2 command line option.
2823 Add additional documentation of ARM command line switches.
2825 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2827 * config/tc-i386.c (i386_intel_memory_operand): Combine
2828 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2829 and RESTORE_END_STRING around parse_register calls.
2830 (i386_operand): Here too.
2831 (i386_is_reg): Remove.
2832 (parse_register): Move as_bad calls from within this function to
2835 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2837 Based on a patch from H.J. Lu <hjl@gnu.org>
2838 * config/tc-i386.c (parse_register): Handle FP regs specially.
2839 (md_begin): Remove '(' and ')' from register_chars.
2841 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2843 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2844 error message (done elsewhere).
2846 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2848 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2850 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2852 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2855 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2857 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2859 Add new completers. Fix bug in 64 bit condition handling.
2861 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2864 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2866 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2868 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2870 1999-08-27 Jim Wilson <wilson@cygnus.com>
2872 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2873 (struct ls): Add frag field. Initialize it to zero.
2874 (out_end_sequence): New local text_frag. Set it while in text section.
2875 Replace address check with frag check. Set ls.frag to text_frag if
2876 out_set_addr called.
2877 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2878 Set it before switching sections. Replace address check with frag
2879 check. Set ls.frag to saved_frag if out_set_addr called.
2881 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2883 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2884 output "advance_pc" opcode instead of calling gen_addr_line().
2885 The latter has the undesired side-effect of creating a new row
2886 in the debug line info matrix.
2888 1999-08-26 Jim Wilson <wilson@cygnus.com>
2890 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2891 ls.last_filename if last is less than zero. Set ls.last_filename
2892 when allocating new entry.
2893 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2896 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * config/tc-i386.c (i386_index_check): Fix the displacement size
2899 when INFER_ADDR_PREFIX.
2901 1999-08-18 Nick Clifton <nickc@cygnus.com>
2903 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2906 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2908 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2909 handle 0xffffNNNN constants correctly.
2911 1999-08-16 Nick Clifton <nickc@cygnus.com>
2913 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2916 1999-08-13 Nick Clifton <nickc@cygnus.com>
2918 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2919 (md_apply_fix3): Always pass positive values to
2920 validate_offset_imm.
2922 1999-08-12 Nick Clifton <nickc@cygnus.com>
2924 * config/tc-arm.c (skip_whitespace): New macro.
2925 Formatting tidy ups.
2927 (md_apply_fix3): Store relocation offset in addend for ELF based
2929 (arm_force_relocation): Always generate relocs for Thumb function
2932 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2934 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2935 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2937 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2939 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2940 flags for the unwind subspace.
2942 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2943 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2944 suitable relocation based on the size of the target's pointer.
2945 Always Use subsegment zero for the unwinders.
2946 (pa_level): Handle "2.0w".
2948 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2950 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2951 with the following instruction unless this was specified.
2953 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2955 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2956 certain sections, to match BFD changes.
2958 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2960 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2961 (EXTRA_SCRIPTS): Define to keep automake happy.
2962 * Makefile.in: Rebuild.
2964 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2966 * Makefile.am: Rename .dep* files to DEP*.
2967 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2968 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2970 * Makefile.in: Rebuild.
2972 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2974 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2976 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2978 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2979 avoid problems on DOS filesystems.
2980 * Makefile.in: Rebuild.
2982 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2984 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2986 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2989 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2991 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2992 line to create ${GDBINIT} rather than .gdbinit.
2993 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2995 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2997 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2999 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3001 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3003 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3005 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3006 non-adjustable symbols.
3008 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3010 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3012 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3014 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3017 1999-08-05 Donn Terry <donn@interix.com>
3019 * config/te-interix.h: New file.
3020 * configure.in (i386-*-interix*): New target.
3021 * configure: Rebuild.
3023 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3025 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3026 selectors for ELF too.
3027 (selector_table): Add "ltp" and "rtp" selectors.
3029 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3031 * config/tc-i386.c (i386_operand): No need to change
3032 operand_string pointer in segment reg case before goto
3033 do_memory_reference. Initialise displacement_string_start and
3034 displacement_string_end after do_memory_reference label.
3035 (i386_index_check): Add operand_string param, and print error
3036 message on failure here.
3037 (i386_intel_memory_operand): Instead of here.
3038 (i386_operand): And here.
3039 (INFER_ADDR_PREFIX): Enable.
3041 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3043 * config/tc-i386.h (DefaultSize): Define. Renumber following
3044 opcode_modifier defines.
3046 From Etienne Lorrain <etienne.lorrain@ibm.net>
3047 * config/tc-i386.c (stackop_size): New variable.
3048 (set_16bit_code_flag): Clear it here.
3049 (set_16bit_gcc_code_flag): New function.
3050 (md_pseudo_table): Add "code16gcc" entry.
3051 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3053 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3055 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3056 next_set_end even if the end symbol is being discarded.
3058 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3059 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3060 * config/obj-coff.c: Likewise.
3061 (seg_info_type): Remove.
3062 (seg_info_off_by_4): Change to array of segT.
3063 (s_get_segment): Adjust accordingly.
3064 (obj_pseudo_table): Fully initialize sentinel entry.
3066 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3067 Ralf Baechle <ralf@uni-koblenz.de>.
3069 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3071 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3073 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3075 * config/tc-i386.c: Indentation and white space changes.
3076 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3077 don't enable it by default.
3078 (i386_intel_operand): Remove redundant prototype.
3079 Move check on number of memory operands, and i.mem_operands++
3080 (i386_intel_memory_operand): To here.
3081 Remove i386_immediate code from here. Remove special case code
3082 for input and output using (%dx). Remove base/index checks and
3083 call i386_index_check instead. Save initial operand_string
3084 argument for error message.
3085 (i386_operand): Remove redundant prototype. Move base/index
3086 checks to i386_index_check.
3087 (i386_displacement): Move intel mode check for non-zero
3089 (i386_intel_memory_operand): To here.
3091 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3093 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3094 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3095 by .register pseudo-op if -64 and --no-undeclared-regs.
3096 (s_register, sparc_adjust_symtab): New functions.
3097 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3098 Declare sparc_adjust_symtab as tc_adjust_symtab.
3099 * doc/c-sparc.texi: Add description of #ignore special literal
3100 for .register pseudo-op.
3102 1999-07-30 Catherine Moore <clm@cygnus.com>
3104 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3105 the relocation's section offset.
3107 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3109 * write.c (fixup_segment): Fix generic error check overflow test.
3111 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3112 X_add_number to long.
3114 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3116 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3119 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3121 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3124 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3126 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3128 * configure.bat: Remove; obsolete.
3129 * config/go32.cfg: Likewise.
3131 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3133 * configure.in (i386-*-vxworks*): New target.
3134 * configure: Rebuild.
3136 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3138 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3140 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3142 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3144 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3145 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3146 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3147 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3148 MAX_RELOC_EXPANSION): Define.
3149 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3151 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3153 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3154 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3155 block. Print a warning if an 8-bit or 16-bit constant
3156 displacement or immediate is truncated on output.
3157 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3159 (i386_operand): Disallow immediate jump absolute operand.
3161 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3163 * configure.in: Bump version number to 2.9.5.
3164 * configure: Rebuild.
3166 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3169 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3171 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3172 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3174 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3176 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3178 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3180 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3181 if -mno-fpu was given.
3182 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3184 (cons_fix_new_arm): Remove misleading comments.
3186 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3188 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3190 (relax_segment): Likewise. After giving a rs_org error, convert
3191 the frag to rs_align to avoid cascading errors.
3193 1999-07-12 Andreas Schwab <schwab@suse.de>
3195 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3197 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3199 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3200 as appropriate. Fill in structure initializations. Add variable
3201 initializations. Add casts.
3202 * dwarf2dbg.c (print_stats): Change i to size_t.
3203 * listing.c (listing_listing): Change list_line to unsigned int.
3205 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3207 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3208 rather than checking for \001 and \002 in symbol name.
3209 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3211 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3213 * configure.in (hppa*-linux-gnu*): New target.
3214 * configure: Rebuilt.
3216 1999-07-08 Nick Clifton <nickc@cygnus.com>
3218 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3220 1999-07-07 Nick Clifton <nickc@cygnus.com>
3222 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3223 accessing symbolP directly.
3225 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3227 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3230 1999-07-05 Nick Clifton <nickc@cygnus.com>
3232 * config/tc-arm.c (ARM_EXT_V5): Define.
3233 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3234 (md_begin): Detect ARM v5 architectures.
3235 (md_parse_option): Accept arm v5 specification.
3236 (md_show_usage): Documment -marmv5 switch.
3238 * doc/c-arm.texi: Document -marmv5 command line option.
3240 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3242 (validate_immediate_twopart): New function. Determine if a
3243 constant can be computed by two ADD instructions.
3244 (output_inst): Remove its command line parameter - it was never
3246 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3247 implememt the ADRL pseudo op.
3248 (tc_gen_reloc): Generate a suitable error message if an ADRL
3249 instruction tries to generate a real reloc.
3251 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3253 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3255 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3258 1999-06-27 H.J. Lu <hjl@gnu.org>
3260 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3261 non BFD_ASSEMBLER case.
3263 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3265 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3268 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3270 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3271 out_end_sequence() when the address decreases due to a new frag.
3272 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3273 numbering starts with 1.
3275 1999-06-23 Nick Clifton <nickc@cygnus.com>
3277 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3279 (mcore_s_text): Call obj_elf_text for ELF target.
3280 (mcore_s_data): Call obj_elf_data for ELF target.
3281 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3283 (mcore_s_bss): New function: Dump literal table before changing
3285 (mcore_s_comm): New function: Dump literal table before changing
3288 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3289 No longer static functions.
3290 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3291 Provide prototypes for these functions.
3293 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3295 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3296 a list of names, to try obj_segment_name, and to try abbreviated
3297 names when using COFF without long section names.
3299 * config/tc-alpha.c: More use of symbol accessor functions.
3300 * config/tc-arc.c: Likewise.
3301 * config/tc-d30v.c: Likewise.
3302 * config/tc-fr30.c: Likewise.
3303 * config/tc-i860.c: Likewise.
3304 * config/tc-m88k.c: Likewise.
3305 * config/tc-mcore.c: Likewise.
3306 * config/tc-ns32k.c: Likewise.
3307 * config/tc-sparc.c: Likewise.
3308 * config/tc-v850.c: Likewise.
3310 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3311 sy_value with appropriate accessor functions.
3312 * config/tc-arm.c (md_apply_fix3): Likewise.
3313 * config/tc-d10v.c (AT_WORD_P): Likewise.
3314 * config/tc-v850.c (reg_name_search): Likewise.
3316 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3317 use symbol_get_bfdsym instead.
3318 * config/tc-ppc.c (md_assemble): Likewise.
3319 * config/tc-v850.c (v850_comm): Likewise.
3321 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3323 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3324 the symbol, rather than accessing the bsym member.
3325 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3326 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3327 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3328 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3329 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3330 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3331 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3332 * config/tc-v850.c (tc_gen_reloc): Likewise.
3334 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3336 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3337 (hppa_gen_reloc_type): Conditionalize on BFD64.
3338 (tc_gen_reloc): Re-enable ELF relocations.
3339 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3341 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3343 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3345 (do_ldst): Move assignment out of if condition.
3346 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3347 parentheses to avoid warning.
3349 1999-06-21 Nick Clifton <nickc@cygnus.com>
3351 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3352 macro to get at the BFD symbol associated with a GAS symbol.
3354 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3356 * config/tc-ppc.c: Update for symbol handling changes.
3357 * config/obj-coff.c: Likewise.
3359 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3361 * tc-hppa.c: General cleanups of ELF support. No more spaces
3362 and subspaces for ELF.
3363 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3364 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3365 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3366 (UNWIND_SECTION_NAME): Likewise.
3367 (space/subspace related structures): Conditionalize definitions
3369 (space/subspace directives and support routines): Conditionalize
3370 definitions and references/uses on OBJ_SOM.
3371 (label_symbol_struct): For ELF, track the symbol's segment. For
3372 SOM track its space.
3373 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3375 (USE_ALIASES): Kill for both SOM & ELF.
3376 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3377 (pa_space, pa_subspace): Corresponding changes.
3378 (pa_spaces_begin): Corresponding chagnes.
3379 (md_begin): Do not muck around with space/subspace stuff for
3381 (md_apply_fix): Temporarily disable argument relocation stuff
3383 (tc_gen_reloc): Temporarily disable relocation generation for
3385 (pa_build_unwind_subspace): Similarly.
3387 1999-06-16 Nick Clifton <nickc@cygnus.com>
3389 * config/tc-arm.c (thumb_set): New pseudo op.
3390 (text, data, section): Override these pseudo ops with ARM
3392 (s_thumb_set): New function: Perform the same as a .set pseudo
3393 op, but also mark the alias'ed symbol as being a Thumb
3395 (arm_s_text): New function: Perform the same as the .text
3396 pseudo op, but dump the literal pool before changing
3398 (arm_s_data): New function: Perform the same as the .data
3399 pseudo op, but dump the literal pool before changing
3401 (arm_s_section): New function: Perform the same as the
3402 .section pseudo op, but dump the literal pool before changing
3404 (arm_cleanup): Do not reset the current section before dumping
3407 1999-06-17 Nick Clifton <nickc@cygnus.com>
3409 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3410 OPTION_NO_WARN_UNMATCHED entries.
3411 (md_parse_option): Generate a warning message if an unrecognised
3412 option is encountered.
3414 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3415 (get_operands): When parsing an expression after an '@' symbol
3416 has been detected, do not ignore '#' symbols.
3417 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3420 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3422 From K. Richard Pixley <rich@noir.com>:
3423 * configure.in (ppc-*-vxworks*): New target.
3424 * configure: Rebuild.
3426 1999-06-12 Philip Blundell <philb@gnu.org>
3428 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3430 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3432 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3433 which refer to symbols in linkonce sections, permit reducing the
3434 relocs if the symbol is local.
3436 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3438 * subsegs.c (subseg_text_p): New function.
3439 * as.h (subseg_text_p): Declare.
3440 * read.c (do_align): Use subseg_text_p to set the default fill.
3441 * write.c (subsegs_finish): Likewise.
3442 * config/obj-coff.c (write_object_file): Likewise.
3443 * config/tc-i386.h (md_maybe_text): Don't define.
3444 (md_do_align): Use subseg_text_p to set the default fill.
3445 * config/tc-m32r.c (m32r_do_align): Likewise.
3446 * config/tc-sh.c (sh_do_align): Likewise.
3447 * config/tc-sparc.h (md_do_align): Likewise.
3449 1999-06-12 David O'Brien <obrien@freebsd.org>
3451 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3452 * configure: Rebuild.
3454 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3456 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3457 * Makefile.am: Rebuild dependencies.
3458 * Makefile.in: Rebuild.
3460 * config/tc-i386.c (i386_immediate): Remove unused label
3463 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3464 * symbols.c: Likewise.
3465 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3466 sy_next field when taking address, rather than symbol_next.
3468 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3470 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3471 value from the output file architecture.
3472 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3473 * dwarf2dbg.h: Change bfd_vma to addressT.
3475 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3477 * dwarf2dbg.h: Use PARAMS in function declarations.
3479 1999-06-11 Martin Dorey <mdorey@madge.com>
3481 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3482 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3484 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3486 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3488 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3490 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3493 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3495 * read.c (read_a_source_file): Only declare inescape if
3498 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3500 (find_entry_byval): Add parens to avoid warning.
3502 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3504 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3507 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3509 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3512 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3513 synthetize_setx): New functions.
3514 (md_assemble): Broken the special cases into the above
3515 functions. Make compiler happy if sizeof(bfd_vma)==4.
3516 Fix sethi generated from set/setuw. If instructions have a relloc,
3517 always clear the fields to be relocated in the opcode.
3518 (sparc_ip): Remove special_case global variable.
3520 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3522 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3523 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3524 indication of success rather than a value.
3525 (itbl_get_val): Likewise.
3526 (itbl_get_field): Use strcspn. Change delimiters to include
3528 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3529 (itbl_get_val): Likewise.
3530 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3532 * symbols.c (copy_symbol_attributes): Convert local symbols to
3535 1999-06-10 Nick Clifton <nickc@cygnus.com>
3537 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3540 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3542 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3543 Optimize set if sizeof(bfd_vma) == 64.
3544 (sparc_ip): Fix sethi - without %hi() it should generate
3545 R_SPARC_22 reloc, not R_SPARC_HI22.
3546 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3548 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3550 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3551 (s_ncons): New function.
3552 (native_op_table): New table.
3553 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3554 R_SPARC_OLO10 handling.
3556 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3558 * expr.h (struct expressionS): Revert last change; widen X_op.
3559 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3561 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3563 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3564 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3565 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3566 * Makefile.in: Regenerated.
3568 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3569 `common' pass on to s_mri_common.
3570 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3572 1999-06-06 Richard Henderson <rth@cygnus.com>
3574 * config/obj-elf.c (obj_elf_section): Don't free the return
3575 value of demand_copy_C_string.
3577 1999-06-05 Richard Henderson <rth@cygnus.com>
3579 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3580 creation logic from obj_elf_create_section.
3582 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3583 (section_stack): New.
3584 (special_sections): Make const.
3585 (obj_elf_section): Gut and rewrite parsing.
3586 (obj_elf_change_section): New function broken out of obj_elf_section.
3587 (obj_elf_parse_section_letters): Likewise.
3588 (obj_elf_section_word): Likewise.
3589 (obj_elf_section_type): Likewise.
3590 (obj_elf_previous): Treat as a toggle.
3591 (obj_elf_popsection): New.
3592 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3593 (ppc_section_type): Likewise.
3594 * config/tc-ppc.h: Likewise.
3596 * expr.h (struct expressionS): Don't make X_op a bitfield.
3597 * config/tc-alpha.c: Update for symbol handling changes.
3598 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3599 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3601 1999-06-05 Richard Henderson <rth@cygnus.com>
3603 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3604 (dwarf2_gen_line_info): Kill unused variables.
3605 (dwarf2_finish): Likewise.
3606 (dwarf2_where): Likewise.
3607 (dwarf2_directive_file): If we've only got a string,
3608 hand off to s_app_file.
3609 * ecoff.c: Move the include of ecoff.h.
3610 * symbols.h (S_IS_FUNCTION): Prototype.
3612 * read.c (LEX_HASH): Supply a default.
3614 (s_globl): Update `c' after skipping whitespace.
3615 * read.h (LEX_END_NAME, is_name_ender): New.
3616 * expr.c (get_symbol_end): Respect it.
3618 1999-06-04 Mark Klein <mklein@dis.com>
3620 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3622 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3624 * config/tc-hppa.c: Update for symbol handling changes.
3626 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3628 * cgen.c: Update for symbol handling changes.
3629 * config/tc-m32r.c: Likewise.
3631 * config/tc-hppa.h: Update for symbol handling changes.
3632 * config/tc-hppa.c: Likewise.
3634 * config/tc-arm.h: Update for symbol handling changes.
3635 * config/tc-arm.c: Likewise.
3636 (symbol_make_empty): Remove. Just use symbol_create.
3638 * symbols.c (symbol_set_tc): Correct name.
3640 * Makefile.am: Rebuild dependencies.
3641 ($(OBJS)): Don't depend upon struc-symbol.h.
3642 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3643 * dep-in.sed: Don't remove struc-symbol.h.
3644 * Makefile.in: Rebuild.
3646 * doc/internals.texi (Symbols): Describe changes in symbol
3649 1999-06-03 Richard Henderson <rth@cygnus.com>
3651 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3652 instead of doing the work by hand.
3654 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3656 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3657 state of line state-machine.
3658 (struct ls): Collect DWARF2 line state-machine state in new member
3659 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3660 resulted in any DWARF2 directives.
3661 (reset_state_machine): New function.
3662 (out_end_sequence): Ditto.
3663 (dwarf2_gen_line_info): When switching sections or switching to a
3664 lower text address, call out_end_sequence() first to terminate the
3665 previous code sequence as code sequences MUST have monotonically
3666 increasing addresses.
3667 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3669 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3671 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3672 DWARF2 debug info (line information only, at this point).
3673 * as.h: Update comment about supported debug formats.
3674 * dwarf2dbg.c, dwarf2dbg.h: New files.
3675 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3677 * expr.c (operand): Don't use [ for parens if we want an index op.
3678 (op_encoding): Switch [ into O_index, if desired.
3679 (op_rank): Renumber with O_index on bottom.
3680 (expr): If O_index, match closing bracket.
3681 * expr.h (O_index): New.
3683 * read.c (read_a_source_file): Conditionally allow matched "
3684 in lines passed to md_assemble.
3686 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3688 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3690 Add support for storing local symbols in a small structure to save
3691 memory when assembling large files.
3692 * as.h: Don't include struc-symbol.h.
3693 (symbolS): Add typedef.
3694 * symbols.c: Include struc-symbol.h.
3695 (local_hash): New static variable.
3696 (save_symbol_name): New static function, from symbol_create.
3697 (symbol_create): Call save_symbol_name.
3698 (local_symbol_count): New static variable.
3699 (local_symbol_conversion_count): Likewise.
3700 (LOCAL_SYMBOL_CHECK): Define.
3701 (local_symbol_make): New static function.
3702 (local_symbol_convert): New static function.
3703 (colon): Handle local symbols. Create local symbol for local
3705 (symbol_table_insert): Handle local symbols.
3706 (symbol_find_or_make): Create local symbol for local label name.
3707 (symbol_find_base): Check for local symbol.
3708 (symbol_append, symbol_insert): Check for local symbols.
3709 (symbol_clear_list_pointers, symbol_remove): Likewise.
3710 (verify_symbol_chain): Likewise.
3711 (copy_symbol_attributes): Likewise.
3712 (resolve_symbol_value): Handle local symbols.
3713 (resolve_local_symbol): New static function.
3714 (resolve_local_symbol_values): New function.
3715 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3716 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3717 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3718 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3719 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3720 (symbol_previous, symbol_next): New functions.
3721 (symbol_get_value_expression): Likewise.
3722 (symbol_set_value_expression): Likewise.
3723 (symbol_set_frag, symbol_get_frag): Likewise.
3724 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3725 (symbol_mark_used_in_reloc): Likewise.
3726 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3727 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3728 (symbol_mri_common_p): Likewise.
3729 (symbol_mark_written, symbol_clear_written): Likewise.
3730 (symbol_written_p): Likewise.
3731 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3732 (symbol_section_p, symbol_equated_p): Likewise.
3733 (symbol_constant_p): Likewise.
3734 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3735 (symbol_get_obj, symbol_set_obj): Likewise.
3736 (symbol_get_tc, symbol_set_tc): Likewise.
3737 (symbol_begin): Initialize local_hash.
3738 (print_symbol_value_1): Handle local symbols.
3739 (symbol_print_statistics): Print local symbol statistics.
3740 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3741 Declare new symbols.c functions. Move many declarations here from
3743 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3744 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3745 (struct symbol): Move bsym to make it clearly the first field.
3746 Remove TARGET_SYMBOL_FIELDS.
3747 (symbolS): Don't typedef.
3748 (struct broken_word): Remove.
3749 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3750 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3751 (symbol_clear_list_pointers): Likewise.
3752 (symbol_insert, symbol_remove): Likewise.
3753 (symbol_previous, symbol_append): Likewise.
3754 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3755 (struct local_symbol): Define.
3756 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3757 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3758 (local_symbol_get_frag, local_symbol_set_frag): Define.
3759 (local_symbol_get_real_symbol): Define.
3760 (local_symbol_set_real_symbol): Define.
3762 * write.c (write_object_file): Call resolve_local_symbol_values.
3763 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3764 (TARGET_SYMBOL_FIELDS): Don't define.
3765 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3766 ECOFF_DEBUGGING, add ECOFF fields.
3767 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3768 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3769 ECOFF_DEBUGGING, add ECOFF fields.
3770 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3771 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3772 * config/tc-mcore.h: Don't include struc-symbol.h.
3773 (TARGET_SYMBOL_FIELDS): Don't define.
3774 (struct mcore_tc_sy): Define.
3775 (TC_SYMFIELD_TYPE): Define.
3776 * Many files: Use symbolS instead of struct symbol. Use new
3777 accessor functions rather than referring to symbolS fields
3780 * read.c (s_mri_common): Don't add in value of line_label.
3782 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3783 checking for SEC_LINK_ONCE.
3785 * config/tc-sh.h (sh_fix_adjustable): Declare.
3787 * app.c (input_buffer): New static variable.
3788 (app_push): Save saved_input in allocated buffer.
3789 (app_pop): Restored saved_input.
3790 (do_scrub_chars): Change get parameter to take char * and int as
3791 arguments. Change GET macro to pass input_buffer to get
3792 function. Don't save input into allocated buffer.
3793 * as.h (do_scrub_chars): Update declaration.
3794 * input-file.c (input_file_get): Change to take char * and int.
3795 Read data into passed in buffer. Remove static buffer.
3796 * read.c (scrub_from_string): Change to take char * and int. Copy
3797 data into passed in buffer.
3799 * hash.h: Neaten. Declare hash_traverse.
3800 * hash.c: Complete rewrite based on BFD hashing code.
3801 * gasp.c (chunksize): New variable.
3802 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3805 1999-05-28 Nick Clifton <nickc@cygnus.com>
3807 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3808 addend unless the target uses an old ABI.
3810 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3812 -Wchar-subscripts cleanup
3813 * listing.c (listing_newline): Use unsigned char variable, so
3814 calls to isascii,iscntrl are correct.
3815 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3817 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3818 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3819 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3820 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3822 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3824 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3826 (arch_coldfire_p): New #define.
3827 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3829 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3831 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3833 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3834 (install_operand): Add place `N'.
3835 (init_table): Add registers ACC, MACSR, MASK.
3837 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3839 * config/tc-m68k.c: Change mcf5200 --> mcf.
3840 (archs): Add mcf5206e, mcf5307.
3841 (m68k_ip): Add format `u'.
3842 (install_operand): Add place `m', `M', `h'.
3843 (init_table): Add upper/lower registers.
3845 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3847 1999-05-28 Martin Dorey <mdorey@madge.com>
3849 * config/tc-i960.c: Several minor changes to add ELF and
3850 BFD_ASSEMBLER support.
3851 * config/tc-i960.h: Likewise.
3852 * configure.in (i960-*-elf*): New target.
3853 * aclocal.m4, configure: Rebuild.
3855 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3857 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3858 reloc changes when defined(BFD_ASSEMBLER).
3860 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3862 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3864 * write.c (write_print_statistics): Output to file, not stderr.
3866 * expr.c (generic_bignum_to_int32,64): Prototype.
3868 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3869 output_sleb128, output_uleb128, output_big_sleb128,
3870 output_big_uleb128, output_big_leb128): Prototype.
3871 (output_big_sleb128, output_big_uleb128): Make inline.
3872 (output_big_leb128): Remove inline
3874 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3875 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3876 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3877 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3878 value for correct overflow check in write.c:fixup_segment.
3879 * write.c (fixup_segment): Move bitfield overflow checks to after
3880 the md_apply_fix call.
3881 * config/obj-coff.c (fixup_segment): Likewise.
3882 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3883 valueT *val argument.
3885 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3887 * config/atof-ieee.c (gen_to_words): Correctly round a
3888 denormalized number. Fix off-by-one in range checking for
3889 exponent in a denormal.
3891 1999-05-10 Nick Clifton <nickc@cygnus.com>
3893 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3896 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3898 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3900 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3902 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3903 (ReverseRegRegmem): Remove.
3904 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3905 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3906 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3909 From Doug Ledford <dledford@redhat.com>
3910 * config/tc-i386.h (RegXMM): New for P/III.
3911 * config/tc-i386.c: Add support for P/III.
3913 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3915 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3916 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3917 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3919 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3921 * config/tc-i386.c (i386_immediate): Skip whitespace before
3922 complaining about junk after expression.
3923 (i386_displacement): Likewise.
3925 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3927 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3928 Don't copy before downcaseing.
3930 1999-05-05 Catherine Moore <clm@cygnus.com>
3932 * tc-m68k.c: Include elf/m68k.h.
3933 (m68k_elf_final_processing): New routine.
3934 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3937 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3939 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3942 1999-04-30 Nick Clifton <nickc@cygnus.com>
3944 * config/tc-mcore.c (mcore_s_section): Dump literals before
3947 1999-04-29 Nick Clifton <nickc@cygnus.com>
3949 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3952 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3954 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3955 (TC_INIT_FIX_DATA): Delete.
3956 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3957 (TC_INIT_FIX_DATA): Delete.
3958 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3959 * write.c (fix_new_internal): Initialize fx_cgen member.
3960 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3961 (gas_cgen_md_apply_fix3): Update.
3962 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3963 (md_cgen_record_fixup_exp): Update.
3964 (FX_OPINFO_R_TYPE): Update.
3966 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3967 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3968 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3969 * frags.h (struct frag): Make opindex, opinfo ints.
3971 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3973 1999-04-26 Tom Tromey <tromey@cygnus.com>
3975 * aclocal.m4, configure: Updated for new version of libtool.
3977 1999-04-22 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3981 (md_apply_fix3): Do not fix up absolute relocations against
3984 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3986 1999-04-20 Nick Clifton <nickc@cygnus.com>
3988 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3989 changes and data-in-text directives.
3990 (mcore_cons): New function: intercept cons() operations.
3991 (mcore_float_cons): New function: intercept float_cons()
3993 (mcore_stringer): New function: intercept stringer() operations.
3995 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3997 * obj.h (struct format_ops): Change generate_asm_lineno field to
3999 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4001 * config/tc-alpha.c (find_opcode_match): Add default case to
4003 (find_macro_match): Likewise.
4004 (load_expression): Parenthesize && within ||.
4006 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4008 1999-04-17 Nick Clifton <nickc@cygnus.com>
4010 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4011 .text .data .section pseudo ops.
4012 (mcore_s_section): New function. Dump lits before changing secs.
4013 (mcore_s_text): New function. Dump lits before changing secs.
4014 (mcore_s_data): New function. Dump lits before changing secs.
4016 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4018 * config/tc-mips.c (mips_32bitmode): New.
4019 (md_begin): Set mips_32bitmode if needed.
4020 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4021 Set EF_MIPS_32BITMODE.
4023 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4025 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4028 1999-04-16 Nick Clifton <nickc@cygnus.com>
4030 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4032 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4034 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4035 expressions correctly.
4038 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4040 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4042 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4044 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4045 and fmpynfadd instructions.
4047 1999-04-11 Richard Henderson <rth@cygnus.com>
4049 * as.h (environ): Declare it, if needed.
4050 * as.c (dump_statistics): Don't declare environ.
4051 * configure.in (environ): Detect declaration.
4052 * configure, config.in: Rebuild
4054 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4055 (i386_displacement): Allocate enough space for replacement buffer.
4056 Clean up replacement buffer initialization.
4058 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4060 * subsegs.c (section_symbol): Don't create a new symbol if one
4061 already exists; instead, use the existing one, but set its segment
4062 and frag data if it hasn't already been defined.
4063 * config/obj-coff.c (c_section_symbol): Likewise.
4065 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4067 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4069 1999-04-08 Nick Clifton <nickc@cygnus.com>
4071 * config/tc-mcore.c: New File: Support routines for MCore
4073 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4074 * config/obj-coff.c: Add support for mcore-pe target.
4076 * Makefile.am: Add support for MCore targets.
4077 * Makefile.in: Regenerate.
4078 * configure.in: Add support for MCore targets.
4079 * configure: Regenerate.
4081 * doc/all.texi: Set MCORE.
4082 * doc/as.texinfo: Document MCore specific command line options.
4084 * write.h: Prevent multiple inclusion.
4086 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4088 * asintl.h (LC_MESSAGES): Never define.
4089 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4091 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4094 * Makefile.am (m68k-parse.c): If configuring in the source
4095 directory, copy m68k-parse.y into the local directory before
4096 running ylwrap, to remove spurious differences when generating
4098 * Makefile.in: Rebuild.
4100 * config/tc-sparc.h (md_do_align): Just allocate the number of
4101 bytes necessary, rather than always allocating 1024.
4103 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4105 * listing.c (listing_newline): Add cast to avoid warning.
4106 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4107 * config/tc-i386.c (i386_scale): Add return value.
4108 (build_displacement_string): Remove unused local temp_disp2.
4109 (i386_intel_memory_operand): Add parentheses to avoid warning.
4110 (i386_intel_operand): Remove unused local end_of_operand_string.
4111 (i386_operand): Remove unused local operand_modifier.
4112 (i386_operand): Add parens to avoid warning.
4114 1999-04-04 Don Bowman <don@pixsci.com>
4116 * configure.in: Add mips*-*-vxworks* target; have it define
4118 * configure, config.in: Rebuild.
4120 1999-03-31 Nick Clifton <nickc@cygnus.com>
4122 * configure.in (emulations): Add support for arm-epoc-pe.
4123 * configure: Regenerate.
4124 * config/te-epoc-pe.h: New file. Define macros specific to
4126 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4127 for arm-epoc-pe target.
4129 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4131 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4133 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4135 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4136 detect ",n" without a condition.
4137 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4140 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4142 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4143 instruction is encoded with one bit.
4146 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4148 * doc/internals.texi (CPU backend): Mention that
4149 line_separator_chars should not include newline. From thi
4150 <ttn@mingle.glug.org>.
4152 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4154 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4155 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4157 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4159 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4161 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4163 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4166 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4168 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4170 1999-03-15 Martin Hunt <hunt@cygnus.com>
4172 * app.c (do_scrub_begin): Change '-' back to a symbol char
4173 so we can use multiple opcodes on a line again.
4175 * config/tc-d30v.c: By default, warn if a symbol has
4176 the same name as a register. Plus some minor
4177 updates from the branch.
4179 1999-03-13 Nick Clifton <nickc@cygnus.com>
4181 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4182 BFD_RELOC_16 and BFD_RELOC_64.
4184 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4186 * expr.c (expr): Add missing else.
4188 1999-03-12 Nick Clifton <nickc@cygnus.com>
4190 * config/tc-arm.c (md_apply_fix3): Improve error message.
4192 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4194 * Makefile.am (CPU_TYPES): Add fr30.
4195 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4196 (fr30,m32r dependencies): Update.
4197 * Makefile.in: Rebuild.
4199 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4200 (gas_cgen_record_fixup_exp): Ditto.
4201 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4202 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4203 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4204 (md_cgen_lookup_reloc): Update use of operand->type.
4205 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4206 (md_convert_frag): Call cgen_operand_lookup_by_num.
4207 (md_cgen_lookup_reloc): Update use of operand->type.
4208 (m32r_cgen_record_fixup_exp): Ditto.
4210 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4212 * config/tc-mips.c (md_show_usage): Fix message.
4214 1999-03-03 Nick Clifton <nickc@cygnus.com>
4216 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4217 and LDR reg,=<expr> instruction.
4219 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4222 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4224 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4226 1999-02-17 Nick Clifton <nickc@cygnus.com>
4228 This patch was created by: Scott Bambrough
4229 <scottb@corelcomputer.com>
4232 Special cased '@' character. The '@' character is used as the
4233 ARM assembler comment character, as a special character
4234 and in ELF .symver pseudo-op's, and as a special character in
4235 .type and .section pseudo-ops.
4236 (symver_pseudo): New static variable.
4237 (symver_state): New static variable.
4238 (struct app_save): Add field 'symver_state'.
4239 (app_push): Save global symver_state int struct app_save.
4240 (app_pop): Restore global symver_state from struct app_save.
4241 (do_scrub_chars): Special case handling of '@' character in
4244 * configure.in: Modified to recognize armv* uname syntax from ARM
4246 * configure: Regenerated.
4248 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4249 a prefix to the section's type.
4250 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4251 the type's typename.
4253 * config/tc-arm.h: Add support for PIC generation:
4254 (pic_code): New boolean.
4255 (obj_relocate_extern): Define.
4256 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4257 (TC_CONS_FIX_NEW): Define.
4258 (tc_fix_adjustable): Define.
4259 (GLOBAL_OFFSET_TABLE_NAME): Define.
4261 * config/tc-arm.c: Add support for PIC generation:
4262 (line_seperator_chars): Allow ';' as a seperator for Linux.
4263 (is_immediate_prefix): New macro.
4264 (arm_parse_reloc): New function.
4265 (s_arm_elf_cons): New function.
4266 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4267 (md_undefined_symbol): Special case handling for the Global Offset
4269 (md_apply_fix3): Handle PIC relocs.
4270 (tc_gen_reloc): Handle PIC relocs.
4271 (md_parse_option): Add support for '-k' command line switch to
4272 enable PIC generation.
4273 (cons_fix_new_arm): New function.
4274 (s_arm_elf_cons): New function.
4276 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4278 * configure.in: Add comments for uses of AC_DEFINE.
4279 * acinclude.m4: Likewise.
4280 * acconfig.h: Remove.
4281 * aclocal.m4: Rebuild.
4282 * configure: Rebuild.
4283 * Makefile.in: Rebuild.
4284 * config.in: Rebuild.
4286 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4288 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4289 non-constant offset from a base register.
4291 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4293 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4296 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4298 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4299 (emit_insn): Look for pc-relative and no-overflow specifiers on
4300 internal relocation types.
4302 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4304 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4307 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4309 (mips_4650, mips_4010, mips_4100): Variables removed.
4310 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4311 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4313 (md_begin): Don't bother initializing the mips_NNNN variables;
4314 mips_cpu is set, and that's good enough now.
4315 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4316 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4317 (show): New function, to handle wrapping in the CPU lists.
4318 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4320 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4322 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4323 than treat as an immediate specifier.
4325 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4327 * config/tc-i386.c: Prototype many functions.
4328 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4329 (i386_immediate): Remove unused second argument.
4330 (i386_intel_operand): Fix i386_is_reg typo.
4331 (i386_operand): Use allow_naked_reg.
4332 (output_invalid): Make operand int for K&R.
4334 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4336 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4338 * Makefile.in: Rebuild.
4340 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4342 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4344 (EXTRA_as_new_SOURCES): Comment out.
4345 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4346 * Makefile.in: Rebuild.
4347 * doc/Makefile.in: Rebuild.
4348 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4349 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4350 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4351 * configure: Rebuild.
4352 * aclocal.m4: Rebuild.
4353 * config.in: Rebuild.
4354 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4355 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4356 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4357 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4358 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4359 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4360 (gas_cgen_record_fixup_exp): Ditto.
4361 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4362 descriptor, not global variable.
4363 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4364 descriptor, not global variable. Refer to insert_operand handler
4365 via cpu descriptor, not global function.
4366 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4367 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4368 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4369 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4370 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4371 * config/tc-m32r.c: Ditto.
4372 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4373 (md_assemble): Ditto.
4374 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4376 1999-02-09 Nick Clifton <nickc@cygnus.com>
4378 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4379 relocations for ELF targets.
4381 1999-02-08 Nick Clifton <nickc@cygnus.com>
4383 * configure.in: Add support for StrongARM target.
4384 * configure: Regenerate.
4386 1999-02-05 Nick Clifton <nickc@cygnus.com>
4388 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4390 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4393 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4395 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4397 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4399 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4400 (INTEL_DWORD_MNEM_SUFFIX): Define.
4403 (DWORD_PTR): Define.
4404 (XWORD_PTR): Define.
4406 (OFFSET_FLAT): Define.
4408 (NONE_FOUND): Define.
4411 * config/tc-i386.c (set_intel_syntax): New routine.
4412 (intel_syntax): Declare.
4413 (allow_naked_reg): Declare.
4414 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4415 (intel_float_operand): New routine.
4416 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4417 Handle brackets as well as parens. Call i386_intel_operand for
4418 intel syntax. Reverse operands if appropriate. Handle new
4419 suffixes. Handle movzx and movsx.
4420 (i386_is_reg): New routine.
4421 (i386_immediate): New routine.
4422 (i386_scale): New routine.
4423 (i386_displacement): New routine.
4424 (i386_operand_modifier): New routine.
4425 (build_displacement_string): New routine.
4426 (i386_parse_seg): New routine.
4427 (i386_intel_memory_operand): New routine.
4428 (i386_intel_operand): New routine.
4429 (i386_operand): Call i386_displacement, i386_immediate,
4430 i386_scale, etc. instead of handling inline.
4431 (parse_register): Handle registers without prefix.
4433 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4435 * configure: Regenerate.
4436 * configure.in (arm-*-oabi): New.
4437 (thumb-*-oabi): New.
4438 * config/tc-arm.c (target_oabi): Declare.
4439 (md_apply_fix3): Support REL relocs.
4440 (md_parse_option): Handle -oabi.
4441 (elf32_arm_target_format): New routine.
4442 (md_longopts): Add OPTION_OABI.
4443 * config/tc-arm.h: Redefine TARGET_FORMAT.
4446 1999-01-28 Nick Clifton <nickc@cygnus.com>
4448 * write.c (write_relocs): Handle out of range error.
4450 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4451 (fr30_force_relocation): Default to 0.
4453 * config/tc-fr30.h (obj_fix_adjustable): Define.
4454 (TC_FORCE_RELOCATION): Define.
4456 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4459 1999-01-16 Nick Clifton <nickc@cygnus.com>
4461 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4462 merge of two instructions if the left instruciton kills the right.
4464 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4466 * Makefile.in: Regenerate.
4467 * configure.in: Redo test for using cgen.
4468 * configure: Regenerate.
4470 1999-01-09 Nick Clifton <nickc@cygnus.com>
4472 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4473 redefinition of this macro.
4475 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4477 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4480 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4482 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4483 a read of HI or LO and an immediatly following branch.
4485 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4487 * config/tc-mips.c (md_begin): Another correction to the setting of
4490 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4492 * config/tc-mips.c (md_begin): Correct type-o in setting of
4495 1998-12-21 Nick Clifton <nickc@cygnus.com>
4497 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4498 bit insn when optimizing, so that parallelised instructions will
4499 start on a 32 bit boundary.
4501 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4503 * config/tc-mips.c (mips_eabi64): New.
4504 (md_begin): Set mips_eabi64.
4505 (mips_elf_final_processing): Use it.
4507 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4509 * config/tc-mips.c (mips_elf_final_processing):
4510 Correct setting of ABI in e_flags.
4512 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4514 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4517 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4519 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4521 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4523 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4524 warning, values that don't fit in the field.
4526 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4528 * config/tc-mips.c (mips_abi_string): New.
4529 (md_parse_option,md_longopts): Add mabi.
4530 (mips_elf_final_processing): Set e_flags based on mabi flag.
4532 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4534 * config/tc-mips.c (md_parse_option): Handle vr4111.
4536 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4538 * config/tc-h8300.c (build_bytes): Change message given if the
4539 instruction requires H8/300H mode and we're not in Hmode, to
4540 suggest that it may be the operand modes that are the problem, not
4541 necessarily the opcode.
4543 1998-12-10 Nick Clifton <nickc@cygnus.com>
4545 * config/tc-fr30.c: Add line separator character.
4547 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4549 * configure.in (hppa-*-mpeix*): New target.
4550 * config/obj-som.h (obj_som_compiler): Declare.
4551 * config/obj-som.c (compiler_seen): New static variable.
4552 (obj_som_compiler): New function.
4553 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4554 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4555 (pa_type_args): Set hppa_priv_level.
4556 (pa_compiler): New static function if OBJ_SOM.
4557 * configure: Rebuild.
4559 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4561 * read.c (output_leb128): Don't mark as inline.
4563 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4565 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4566 AIX .vbyte unaligned data support.
4567 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4568 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4571 1998-12-07 Nick Clifton <nickc@cygnus.com>
4573 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4576 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4578 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4579 BFD_RELOC_ARM_PCREL_BRANCH.
4581 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4583 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4584 checking the target type.
4585 (mips-dec-bsd*): Set endian to little.
4586 * configure: Rebuild.
4588 COFF weak symbol support, based on patches from Mark Elbrecht
4589 <snowball3@usa.net>:
4590 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4591 * config/obj-coff.c (obj_coff_weak): New static function.
4592 (obj_coff_endef) [both versions]: Handle weak symbols.
4593 (coff_frob_symbol): Likewise.
4594 (yank_symbols): Likewise.
4595 (obj_pseudo_table): Add "weak".
4597 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4598 <aymeric.vincent@emi.u-bordeaux.fr>.
4599 * aclocal.m4: Rebuild with current tools.
4600 * configure: Rebuild.
4602 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4603 an assertion failure for a case we can't handle when OBJ_ECOFF.
4605 * expr.c (operator): And with 0xff to avoid problems with signed
4608 1998-12-03 Nick Clifton <nickc@cygnus.com>
4610 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4611 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4613 1998-12-02 Nick Clifton <nickc@cygnus.com>
4615 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4618 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4620 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4621 calculation of pcrel point.
4623 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4625 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4628 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4630 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4632 (d10v_cleanup): Only generate previous insn if a multiline insn is
4635 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4640 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4643 -marm6xxx command line switches.
4645 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4647 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4648 (itbl-ops.o): Delete duplicate dependencies.
4649 Rebuild dependencies.
4650 Add fr30 dependencies.
4651 * Makefile.in: Rebuild.
4653 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4657 * listing.c: Ignore line terminator characters found inside
4660 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4662 * po/gas.pot: Regenerated.
4664 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4666 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4667 fr30_is_label_start(). Also checks for delay slot insns.
4669 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4670 FR30 instructions which contain a colon in the mnemonic.
4672 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4674 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4676 * config/tc-fr30.c: Removed currently superflous code.
4678 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4680 * config/tc-fr30.h: New file.
4681 * config/tc-fr30.c: Tweaking so that it will compile.
4683 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4685 * config/tc-d10v.h (obj_fix_adjustable): Define.
4686 (TC_FORCE_RELOCATION): Define.
4687 (d10v_force_relocation): Declare.
4688 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4689 (md_apply_fix3): Handle Vtable relocs.
4690 (d10v_fix_adjustable): New.
4691 (d10v_force_relocation): New.
4693 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-d30v.c: Change default behaviour to ignore potential
4696 conflicts between register name and symbol names.
4698 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4700 * configure.in: Add fr30-*-*.
4701 * config/tc-fr30.c: New file.
4702 * Makefile.in: Regenerated.
4703 * config.in: Regenerated.
4704 * configure: Regenerated.
4705 * doc/Makefile.in: Regenerated.
4706 * po/gas.pot: Regenerated.
4708 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4710 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4713 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4715 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4717 (do_scrub_chars): Add some casts to unsigned char to avoid
4718 unwanted sign extension.
4719 * read.c (lex_type): Set characters about 127 to be symbol
4721 * config/tc-i386.c (md_begin): Set identifier_chars and
4722 operand_chars for values above 127.
4724 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4726 * configure.in: detect cygwin* instead of cygwin32*
4727 * configure: regenerate
4729 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4731 * listing.c: Add support for producing a listing from piped
4734 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4736 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4737 (append_insn): Account for the tx39's multiply behavior.
4739 1998-10-26 Michael Meissner <meissner@cygnus.com>
4741 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4742 from assemble_parallel_insns. Add support for '->' to indicate
4743 explicitly serializing the instructions.
4744 (md_assemble): Ditto.
4746 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4748 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4751 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4753 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4755 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4757 * config/tc-mips.c : support frame and regmask/fregmask when
4758 MIPS_STABS_ELF is specified.
4760 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4762 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4763 (md_apply_fix): Don't return 1 for VTABLE relocs.
4764 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4766 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4768 * doc/c-i386.texi: Replace occurences of "opcode" with
4769 "instruction mnemonic", "instruction", or "mnemonic" when
4770 referring to the name of an instruction. Use "opcode" when
4771 referring to the sequence of machine bytes.
4773 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4774 (is_opcode_char): Rename to is_mnemonic_char.
4775 (md_assemble and i386_operand): Correct error messages from
4776 "opcode" to "instruction mnemonic"
4777 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4778 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4779 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4780 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4781 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4782 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4783 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4785 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4787 * config/tc-i386.c (i386_operand): Check for garbage after
4790 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4792 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4793 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4795 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4797 * config/tc-sh.h (obj_fix_adjustable): Define.
4798 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4799 (md_apply_fix): Likewise.
4800 (tc_gen_reloc): Likewise.
4801 (sh_fix_adjustable): New.
4803 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4805 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4806 * cgen.h (gas_cgen_finish_insn): Update prototype.
4807 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4808 cgen_insn_t -> CGEN_INSN_INT.
4809 (make_parallel): Update handling of CGEN_INT_INSN_P.
4810 (assemble_parallel_insn): Ditto.
4811 (target_make_parallel): New function.
4812 (md_assemble): Use it.
4814 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4816 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4818 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4820 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4821 converted into lower case.
4823 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4825 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4826 (gas_cgen_tc_gen_reloc): Likewise.
4827 * config/tc-m32r.h (obj_fix_adjustable): Define.
4828 * config/tc-m32r.c (m32r_fix_adjustable): New.
4829 (m32r_force_relocation): Handle VTABLE relocs.
4831 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4833 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4835 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4837 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4838 to lower case before parsing.
4840 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4841 parallel insns modift buts in the PSW as a side effect.
4843 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-d30v.c (find_format): Test for missing flag and
4848 (md_apply_fix3): Fix error messages to avoid
4849 assumption about presence of a symbol.
4851 (parallel_ok): Disallow parallel instructions that both modify the
4854 (find_format): Generate a warning if an odd numbered register is
4855 used as the first register in a mutli-register instruction.
4857 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4859 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4860 relocations are always associated with a symbol.
4862 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4864 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4865 (elf32_sparc_force_relocation): Declare.
4866 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4867 (tc_gen_reloc): Handle vtable relocs.
4868 (elf32_sparc_force_relocation): New.
4870 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4872 * symbols.c (S_IS_FUNCTION): New.
4873 * config/tc-v850.h (obj_fix_adjustable): Define.
4874 (TC_FORCE_RELOCATION): Define.
4875 (v850_force_relocation): Declare.
4876 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4877 of fx_addnumber for VTABLE reloc addends.
4878 (md_apply_fix3): Handle VTABLE relocs.
4879 (v850_fix_adjustable): New.
4880 (v850_force_relocation): New.
4882 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4884 * tc-hppa.c (fp_operand_format): Add some additional formats.
4885 (pa_ip): Do not automatically promote into pa2.0 mode.
4886 (pa_level): Handle ".level 2.0".
4888 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4890 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4891 * config/tc-i386.h (template.extension_opcode): Change to
4892 unsigned int to allow full range of 8-bit opcode suffixes.
4893 (None): Redefine as 0xffff.
4895 From Jeff B Epler <jepler@usgs.gov>
4896 * doc/c-i386.texi (i386-SIMD): New section.
4898 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4900 * read.c (discard_rest_of_line): New function.
4901 * read.h: Declare it.
4902 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4904 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-d10v.c (find_symbol_matching_register): New function.
4907 (find_opcode): Cope with the case where a register name matches
4910 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-v850.c (md_pcrel_from): Rename to
4913 v850_pcrel_from_section.
4914 (v850_pcrel_from_section): Do not resolves symbols in other
4917 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4919 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4921 * config/tc-d10v.c (find_opcode): Generate an error if a register
4922 is supplied for an operand that should not be a register.
4924 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4926 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4927 instructions to have another instruction in the right bin.
4929 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4931 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4932 the right container if the left container holds a branch
4935 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4937 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4938 both a register name and symbol name.
4939 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4941 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4944 execution unit class.
4946 (reg_name_search): If a name matches a register and a symbol,
4947 prefer the register.
4948 (find_format): Disallow flag registers when a general purpose
4949 register is required.
4950 If a number is required, but a register has been given, check to
4951 see if a symbol with the same name as the register exists, and if
4952 so, use that symbol.
4954 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4956 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4958 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4960 * config/tc-d30v.c (find_format): Do not accept flag registers as
4961 general purpose registers.
4962 (find_format): If an immediate value is expected at a given place
4963 in a format, but a register name has been provided instead, check
4964 to see if that register name matches the name of a predefined
4965 symbol and if it does, then use the symbol instead.
4966 (reg_name_search): If a register name matches a symbol name,
4967 prefer the register name to the symbol name.
4969 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4971 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4972 the previous insn to empty.
4974 1998-09-20 Michael Meissner <meissner@cygnus.com>
4976 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4977 pieces, forcing the use of an ANSI compiler.
4979 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4981 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4983 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4985 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4987 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4989 (obj_elf_vtable_entry): Likewise.
4990 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4991 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4992 (tc_gen_reloc): Likewise.
4993 (arm_fix_adjustable): Likewise.
4994 (elf32_arm_force_relocation): New.
4995 (armelf_frob_symbol): Remove coff-style symbol support.
4997 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4999 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5001 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5003 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5004 OBJ_COFF so that routine is defined for a.out format.
5006 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5008 * config/tc-i386.c (i386_operand): Detect non-segment registers
5009 used as segment prefixes.
5011 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5013 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5014 optimize across FDE boundaries.
5016 * config/obj-coff.c (obj_coff_section): Preserve any link once
5017 flags when setting the section flags.
5019 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5021 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5022 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5024 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5026 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5029 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5031 * frags.c (frag_grow): Include the size of the frag struct in the
5034 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5035 if the new subseg comes before the old.
5037 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5039 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5040 to handle edge8 and edge16.
5042 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5044 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5045 before we clobber the symbol involved.
5047 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5049 * config/tc-arm.c: Remove OBJ_ELF definitions for
5050 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5051 use arm_adjust_symtab for OBJ_COFF.
5052 (armelf_adjust_symtab): New Routine.
5053 * config/tc-arm.h: Define obj_adjust_symtab to
5054 armelf_adjust_symtab for OBJ_ELF.
5056 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5058 * configure.in: Make all i386-elf targets use bfd_gas.
5059 * config/tc-i386.c (tc_i386_force_relocation): New.
5060 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5061 (md_apply_fix3): Likewise.
5062 (tc_gen_reloc): Handle them.
5063 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5064 tc_i386_force_relocation.
5066 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5068 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5070 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5072 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5073 current opcode after writing the first insturction of a reverse
5076 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5078 * read.h (generate_lineno_debug): Add prototype.
5079 * read.c (generate_lineno_debug): Make non-static.
5081 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5083 * config/tc-i386.c (md_assemble): Only warn for address/data size
5086 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5088 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5089 against Thumb function names, as the linker needs this information.
5091 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5093 * expr.c (operand): Check also that there is no advance in operand
5094 after atof_generic in order to decide "is it label 0f or floating
5097 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5099 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5100 command line options with a single dash.
5101 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5103 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5105 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5106 * tc-arm.c (arm_fix_adjustable): New routine.
5108 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5110 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5111 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5112 demand_empty_rest_of_line before mri_comment_end.
5113 (equals): Check garbage after expression before
5114 mri_comment_end in MRI mode.
5116 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5118 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5119 small immediate constant to use the constant itself rather than
5122 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5124 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5125 (pa_leave): Likewise.
5127 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5129 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5131 (i386_operand): Fix an error message.
5133 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5135 * doc/c-arm.texi (ARM Directives): Document .req directive.
5137 * config/tc-arm.c (reg_required_here): Display erroneous string if
5138 the register name could not be decoded.
5139 Do not set inst.instruction if the sift is -1.
5141 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5143 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5146 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5148 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5149 even if it is belived to be unnecessary.
5151 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5153 config/tc-i386.c (i386_operand): Size immediate constants by
5154 suffix (erroneously removed as part of July 7 change).
5156 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5158 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5159 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5160 (armelf_frob_symbol): New Routine.
5161 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5163 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5165 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5167 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5169 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5170 command line switches passed to assembler.
5172 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5174 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5175 (gas_cgen_opcode_desc): Declare.
5176 (gas_cgen_parse_operand): Declare.
5177 (*): Prepend gas_ to gas specific fns to denote them as such.
5179 * cgen.c (gas_cgen_opcode_desc): New global
5180 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5181 (queue_fixup): Renamed from cgen_queue_fixup.
5182 (*): Prepend gas_ to gas specific fns to denote them as such.
5184 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5185 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5186 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5187 Open opcode table and initialize it.
5188 (make_parallel): Use gas_cgen_opcode_desc.
5189 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5190 (md_assemble): Ditto.
5192 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5194 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5195 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5196 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5197 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5198 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5199 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5200 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5201 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5202 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5203 (INIT_STAB_SECTION): Likewise.
5204 (OBJ_PROCESS_STAB): Likewise.
5206 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5207 (md_parse_option): Watch for them.
5208 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5209 (md_begin): Kill neverdef code.
5210 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5211 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5212 (s_alpha_coff_wrapper): New.
5213 (md_pseudo_table): Trap all ECOFF pseudos.
5215 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5217 Start of changes to remove mdebug section from mips*-elf
5218 Based on MIPS_STAB_ELF definition
5219 * acconfig.h: undef if not configured
5220 * config.in: undef if not configured
5221 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5222 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5223 * stabs.c (s_stab_generic): flush frag
5225 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5227 * configure.in: (arm-*-elf): Handle.
5228 (thumb-*-elf): Handle.
5229 * configure: Regenerate.
5230 * read.c (stringer): Fix typo in comment.
5231 * write.c (fixup_segment): Don't add symbol value to addend if
5233 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5235 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5238 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5240 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5241 (write_2_short): Emit warning if new flag is set.
5242 (do_assemble): Set flags if left instruction is one of special
5243 "right-instruction-killer" type.
5245 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5247 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5248 Always output words in debug_info section as big endian.
5249 (sparc_target_format): Choose correct bfd target.
5250 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5252 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5254 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5255 to work with internationalization code. Issue an error when two
5256 operands match that are not allowed to match.
5258 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5260 * configure.in (install_tooldir): Allow target to specify whether
5261 it wants to be installed in $(tooldir)/bin.
5262 * configure: Regenerate.
5263 * Makefile.am (install-exec-local): Set install-exec-tooldir
5264 dependency via configure.
5265 * Makefile.in: Regenerate.
5267 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5269 * Makefile.am (install-exec-local): Split into two ...
5270 (install-exec-bindir,install-exec-tooldir): New rules.
5271 * Makefile.in: Regenerate.
5273 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5275 * Makefile.am (install-exec-local): Don't remove the file before
5276 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5277 W. Rozycki <macro@ds2.pg.gda.pl>.
5278 * Makefile.in: Rebuild.
5280 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5282 * cgen.c: Include libiberty.h.
5283 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5284 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5285 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5286 (md_cgen_lookup_reloc)): Declare.
5287 (md_cgen_record_fixup_exp): Declare.
5288 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5289 (m32r_relax_frag): Declare.
5290 (cgen_md_apply_fix3): Decls moved to cgen.h.
5291 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5292 (m32r_cgen_record_fixup_exp): Delete decl.
5293 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5294 (assemble_nop): Delete.
5295 (expand_debug_syms): Delete unused `exp'.
5296 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5297 Add default case for -Wall.
5298 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5299 (md_atof): Delete unused wordP.
5301 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5303 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5306 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5308 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5309 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5310 .print, .purgem, and .struct. Remove documentation for
5313 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5315 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5316 Update call to insert_operand.
5318 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5320 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5322 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5324 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5325 whitespace after a prefix operator.
5327 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5329 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5331 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5333 * config/tc-sparc.c (log2): New static function.
5334 (s_reserve): Use log2 to convert alignment before calling
5336 (s_common): Use log2 to convert alignment before calling
5337 record_alignment and frag_align.
5338 (sparc_cons_align): Use log2.
5340 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5343 (s_common): Likewise.
5345 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5346 initialization of waddr.
5347 (sparc_elf_final_processing): Add default case to switch.
5349 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5351 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5352 than temporary real.
5354 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * write.c (subsegs_finish): Don't align the segments if there were
5359 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5360 copying aux information.
5362 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5363 expression into a symbol.
5365 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5367 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5368 type to unsigned int.
5369 (md_assemble): Change type used to store offsets from unsigned
5371 (i386_operand): Switch error check to only call RESTORE_END_STRING
5372 once after parse_register.
5374 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5376 * config/tc-v850.c (md_show_usage): Changed format to match that
5379 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5381 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5383 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5385 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5388 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5390 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5391 * doc/Makefile.in: Rebuild.
5393 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5395 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5396 for %lo expressions.
5397 (mips_ip, case 'u'): Move range check after code to mask
5398 off bits in %hi/%lo expressions. Mask off high bits for
5401 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5403 * doc/Makefile.am (gasver.texi): New target.
5404 (as.info, as.dvi): Depends upon gasver.texi.
5405 * doc/as.texinfo: Include gasver.texi. Mention version number on
5406 title page and in top node.
5407 * doc/Makefile.in: Rebuild.
5409 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5411 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5412 but not including the line containing the edict.
5413 * listing.h (LISTING_EOF): New.
5414 * input-scrub.c (input_scrub_next_buffer): Call it.
5416 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5418 * config/tc-i386.c (i386_operand): Don't set the size of an
5419 immediate address based solely on the suffix and the mode.
5421 * config/tc-i386.c (md_assemble): Add assertion to make sure
5422 overlap2 does not set Imm.
5424 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5425 sequences of whitespace to a single space.
5426 (is_space_chars): Just compare with space.
5427 (md_begin): Don't initialize space_chars.
5428 (md_assemble): Just skip a single whitespace character.
5429 (i386_operand): Rewrite base-index parsing to use new
5430 parse_register, and to skip white space. Skip white space in a
5431 number of other places too. Don't give error message if
5432 parse_register fails.
5433 (parse_register): Change reg_string parameter to be non-const.
5434 Add end_op parameter. Skip white space after the `%', and return
5435 end of register string. Give error message here rather than
5438 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5440 Based on patch from Matt Semersky <matts@scd.hp.com>:
5441 * expr.c (op_encoding): Make const.
5442 (expr_set_precedence): New function.
5443 (expr_begin): Don't set operator rankings, just call
5444 expr_set_precedence.
5445 * expr.h (expr_set_precedence): Declare.
5446 * read.c (s_mri): Call expr_set_precedence.
5448 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5450 * doc/as.texinfo (Statements): Remove paragraph discussing
5451 continuing lines with a backslash. This hasn't worked for years,
5454 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5456 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5458 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5459 (ps_CTORS, ps_DTORS): New section types.
5460 (vms_fixup_xtors_section): New function
5461 (Ctors_Psect, Dtors_Psect): Define.
5462 (IS_GXX_XTOR): Define
5463 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5464 Filter static constructors/destructors and add to
5465 Ctors_Symbols/Dtors_Symbols chain.
5466 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5467 appropriate section.
5469 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5470 * makefile.vms: Merge vax/vms support.
5472 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5474 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5475 (elf_pseudo_table): Add them.
5476 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5477 (md_apply_fix): Accept them.
5478 (mips_fix_adjustable): Don't adjust them.
5479 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5480 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5481 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5482 (tc_fix_adjustable): Don't adjust them.
5484 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5486 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5488 * Makefile.in: Regenerate.
5489 * configure.in: AC_SUBST cgen_cpu_prefix.
5490 * configure: Regenerate.
5492 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5494 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5495 Changed all users of COND12_DELAY.
5497 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5499 * config/tc-mn10300.c (set_arch_mach): New function.
5500 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5501 (md_begin): Default to mn10300 mode.
5502 (md_assemble): Only accept instructions for the core mn10300
5503 chip and the active machine type.
5505 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5507 * subsegs.h (segment_info_type): Give the struct a name.
5508 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5509 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5510 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5511 * config/tc-w65.h (tc_reloc_mangle): Declare.
5512 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5514 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5516 * config/tc-v850.c (v850_comm): Restore old section
5517 after common processing.
5519 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5521 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5523 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5525 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5526 char with code that explicitly sign-extends.
5528 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5530 * config/tc-v850.c (md_begin): Restore text section as the current
5531 section after creating call table sections.
5532 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5535 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5536 with call to macro SYM_AUXINFO.
5538 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5540 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5541 with the program transform name.
5542 * Makefile.in: Rebuild.
5544 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5546 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5549 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5551 * config/tc-i386.c (i386_operand): Be prepared for a space between
5552 the open parenthesis and the start of the register operand,
5553 because of the June 16 change.
5555 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5557 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5560 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5562 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5563 even if it is belived to be unnecessary.
5565 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5567 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5569 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5571 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5573 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5574 shift amount for a repeated operand. The shift amount for the
5575 repeated copy comes from the size of the operand.
5577 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5579 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5581 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5583 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5585 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5587 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5588 characters in it as LEX_IS_SYMBOL_COMPONENT.
5589 * config/tc-i386.h (tc_symbol_chars): Define.
5590 (extra_symbol_chars): Declare.
5591 * config/tc-i386.c (extra_symbol_chars): Define.
5592 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5593 (line_comment_chars): Set to '/' if TE_LINUX.
5594 * doc/c-i386.texi (i386-prefixes): Update.
5595 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5597 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5599 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5600 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5602 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5604 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5605 constraint in instructions REP & REPI.
5607 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5609 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5610 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5612 (check_range): If the operand is shifted, then shift the number
5613 before checking its range.
5615 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5617 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5620 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5622 * config/tc-v850.c (v850_comm): Create special sections as needed.
5624 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5626 * config/tc-d10v.c (write_2_short): Addition of swapping
5627 instructions for sequential and reverse sequential order when
5628 given order is not possible.
5630 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5632 * Makefile.am: Rebuild dependencies.
5633 (DEP_INCLUDES): Fix reference to intl build directory.
5634 * Makefile.in: Rebuild.
5636 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5638 * doc/c-i386.texi: Update 16 bit documentation.
5640 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5641 IgnoreDataSize to IgnoreSize as they are used for address size as
5643 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5644 32-bit mode, similarly addr16/data16 and variants.
5646 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5648 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5649 sequential word multiply instructions.
5651 (do_assemble): Add extra command line argument, to allow mul32
5652 attribute to be preserved across parallel insns.
5653 (md_assemble): Insert NOPs between explicitly parallel insns which
5654 contain an 32 bit multiply and a 16 multiply.
5656 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5658 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5661 * config/tc-i386.c (reloc): Add braces.
5663 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5664 consistent with Intel naming.
5665 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5666 use bitfields in sib_byte.
5667 (modrm_byte): Don't use bitfields here either.
5669 * config/tc-i386.c (current_templates): Add const.
5670 (parse_register): Add const to return, param, and char *s.
5671 (i386_operand): Add const to reg_entry *r.
5672 * config/tc-i386.h (templates): Add const to start, end.
5674 Inspired by code for 16 bit gas support from Martynas Kunigelis
5675 <martynas@nm3.ktu.lt>:
5676 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5677 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5678 (uses_mem_addrmode): Remove.
5679 (md_estimate_size_before_relax): Add support here too.
5680 (md_relax_table): Rewrite interface to md_relax for 16 bit
5682 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5683 (opcode_suffix_to_type): Remove.
5684 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5685 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5686 (md_convert_frag): Likewise.
5687 (i386_operand): Add support for 16 bit base/index regs,
5688 immediates, and displacements. Remove some unnecessary casts, and
5689 localise end_of_operand_string, displacement_string_start,
5690 displacement_string_end variables. Add GCC_ASM_O_HACK.
5691 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5693 * config/tc-i386.c (prefix_hash): Remove.
5694 (md_begin): Rewrite without obstacks. Remove prefix hash table
5695 handling. Rewrite lexical table handling.
5696 (i386_print_statistics): Don't print prefix statistics.
5697 (md_assemble): Rewrite instruction parser so that line is not
5698 converted to lower case. Don't do a hash_find for prefixes,
5699 instead recognise them via opcode modifier.
5700 (expecting_operand, paren_not_balanced): Localise variables.
5701 * config/tc-i386.h (IsPrefix): Define.
5702 (prefix_entry): Remove.
5704 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5705 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5706 '\\' in case where comment_chars contains '/'.
5708 * config/tc-i386.c (MATCH): Ensure given operand and template
5709 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5710 you must write `ljmp *table(%ebx)'.
5712 From H.J. Lu <hjl@gnu.org>:
5713 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5714 as 0 ifndef BFD_ASSEMBLER.
5715 (md_assemble): Allow immediate operands without suffix or
5716 other reg operand to default in size to the current code size.
5718 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5720 * config/tc-v850.c (md_begin): Restore creation of
5721 .call_table_text and .call_table_data sections.
5723 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5725 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5726 after emitting a word of noops.
5728 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5730 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5731 (i386_operand): Simplify checks for valid base/index combinations.
5732 Disallow `in 4(%dx),%al'.
5734 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5736 (add_prefix): Change parameter from char to int.
5738 * config/tc-i386.h (Ugh): Define opcode modifier.
5739 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5741 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5742 CONSISTENT_REGISTER_MATCH macros to check register types more
5743 thoroughly. Check for illegal suffix/operand combinations
5744 when matching insns with operands. Handle new `s' suffix, and
5745 associated FloatMF opcode modifier for float insns with memory
5747 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5748 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5749 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5750 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5751 DATA_PREFIX_OPCODE throughout.
5753 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5754 (md_assemble): Rewrite suffix/register operand checking code to be
5755 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5756 AnyMem, the better to grep.
5758 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5759 given a memory operand. Don't set Abs bits either.
5760 (type_names): Remove Mem*, Abs*.
5761 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5762 define opcode_modifiers as these cases are handled by Disp8,
5763 Disp16, Disp32 and suffix checks.
5764 (COMES_IN_BOTH_DIRECTIONS): Remove.
5765 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5767 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5768 if IgnoreDataSize modifier given. Remove ShortformW modifier
5769 test. Add test for ShortForm in W base_opcode modification.
5770 Merge Seg2ShortForm and Seg3ShortForm code.
5771 * config/tc-i386.h (ShortFormW): Remove.
5772 (IgnoreDataSize): Define.
5774 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5776 * config/tc-d30v.c (md_assemble): Store previous segment state
5777 with previous instruction.
5779 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5781 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5782 (ebp, esp): Remove static variables.
5783 (MATCH): Remove test for InOutPortReg.
5784 (i386_operand): Properly handle InOutPortReg here instead.
5785 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5786 (md_assemble): Simplify and correct modrm and sib generation.
5787 (i386_operand): Add warning for scale without index.
5788 Rewrite checks for valid base/index combinations.
5790 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5791 macros and enclose in do while(0).
5792 (RESTORE_END_STRING): Likewise.
5793 (md_assemble): Add one to printed operand number so we start
5794 from 1 not 0. Add some more gettext invocations.
5795 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5798 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5799 DATA_PREFIX, SEG_PREFIX): Define.
5800 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5801 (check_prefix): Remove function.
5802 (add_prefix): New function. Add prefix to i.prefix as well as
5804 (md_assemble): Changes for add_prefix. Remove hack for wait
5805 prefix, instead always output prefixes in fixed order. Test
5806 for jcxz/loop when selecting between word & dword operations,
5807 and add address size prefix rather than operand size prefix.
5808 Remove operand -> address size hack when emitting jcxz/loop.
5809 (i386_operand): Remove O_Absent check as it's done in expr.
5811 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5813 * configure.in: Recognize m5200 as a cpu_type of m68k.
5814 * aclocal.m4: Rebuild with current libtool.
5815 * configure: Rebuild.
5817 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5819 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5820 to relaxable_symbol to prevent references to external symbol from
5823 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5826 symbols are relaxable.
5828 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5830 * config/tc-v850.c (md_begin): Don't create special
5831 sections by default.
5833 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5835 * config/tc-mips.c (macro): For div and udiv, close the
5836 reorder block as soon as possible.
5838 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5840 From Matt Semersky <matts@scd.hp.com>:
5841 * macro.c (macro_mri_mode): New function.
5842 * macro.h (macro_mri_mode): Declare.
5843 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5846 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5848 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5851 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5852 until after xstrdup in OBJ_EVAX case.
5854 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5856 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5857 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5858 of hardcoded magic number.
5859 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5861 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5863 * read.c (do_s_func): New function.
5865 * read.h (do_s_func): Add prototype.
5867 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5869 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5870 nops if fill pattern not specified.
5872 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5874 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5875 * config/te-go32.h (TE_GO32): Define.
5876 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5878 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5880 Implement .func/.endfunc pseudo-ops.
5881 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5883 * read.c (potable): Add .func,.endfunc.
5884 (s_func): New function.
5885 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5887 (in_doc_func_p,current_function_label): New static globals.
5888 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5890 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5892 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5893 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5894 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5895 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5896 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5897 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5898 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5899 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5900 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5901 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5902 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5903 * config/tc-a29k.c: Don't define md_short_jump_size,
5904 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5905 * config/tc-alpha.c: Likewise.
5906 * config/tc-alpha.h: Likewise.
5907 * config/tc-arm.c: Likewise.
5908 * config/tc-h8300.c: Likewise.
5909 * config/tc-h8500.c: Likewise.
5910 * config/tc-hppa.c: Likewise.
5911 * config/tc-i860.c: Likewise.
5912 * config/tc-i960.c: Likewise.
5913 * config/tc-ppc.c: Likewise.
5914 * config/tc-sh.c: Likewise.
5915 * config/tc-sparc.h: Likewise.
5916 * config/tc-tic30.c: Likewise.
5917 * config/tc-w65.c: Likewise.
5918 * config/tc-z8k.c: Likewise.
5920 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5922 * config/tc-vax.c (_): Delete this macro used for placeholder
5923 values in vax_operand_width_size; it conflicts with the _() macro
5924 used for internationalization.
5926 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5928 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5929 code. From Chris Moller <moller@bops.com>.
5931 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5932 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5933 * read.c (emit_expr): Initialize seg and subseg fields of a new
5935 * write.c (write_object_file): Switch to the appropriate segment
5936 and subsegment when processing a broken word.
5938 * config/tc-m68k.c (mri_assemble): New static function.
5939 (build_mri_control_operand): Call mri_assemble rather than
5941 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5942 (s_mri_endf, s_mri_endw): Likewise.
5944 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5946 * read.c (s_org): Call md_flush_pending_output if it is defined.
5948 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5950 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5952 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5953 (md_parse_option): Add for same.
5954 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5955 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5956 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5958 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5960 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5962 * config/tc-arm.c (find_real_start): Relax definition of local
5965 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5967 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5968 symbols at the given address, not just the last one specified.
5970 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5972 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5973 or number_to_chars_littleendian to write data.
5975 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5977 * config/tc-v850.c (md_assemble): Remove artificially created
5978 register name symbols.
5980 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5982 * write.c (fixup_segment): Change "segment" to "section" in
5985 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5987 * write.c (fixup_segment): Change sym1-sym2 message again.
5989 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5991 * write.c (fixup_segment): Improve error message for sym1-sym2
5992 errors when sym1 is in a different segment from sym2.
5994 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5996 * config/tc-m32r.c (warn_unmatched_high): New static local.
5997 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5998 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5999 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6000 (md_parse_option): Likewise.
6001 (md_show_usage): Likewise.
6002 (m32r_frob_file): Likewise.
6004 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6005 (read_a_source_file): Call them.
6006 * read.h (stabs_generate_asm_file): Declare.
6007 * stabs.c (stabs_generate_asm_file): New function.
6008 (generate_asm_file): New function.
6009 (stabs_generate_asm_lineno): Move file name handling into
6012 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6014 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6015 (d30v_current_align, d30v_current_align_seg): New variables.
6016 (d30v_last_label): New variable.
6017 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6018 (s_d30v_data, s_d30v_section): Likewise.
6019 (md_pseudo_table): Call them.
6020 (md_begin): Initialize d30v_current_align_seg.
6021 (md_assemble): Call d30v_align when needed by known current alignment.
6022 (d30v_frob_label, d30v_cons_align): New functions.
6023 * config/tc-d30v.h (md_do_align): Remove.
6024 (tc_frob_label): Call d30v_frob_label.
6025 (md_cons_align): New.
6027 * config/tc-d30v.c (find_format): Convert complex expressions to
6028 expression symbols before processing. Clean up code formatting.
6030 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6032 * po/Make-in (install-info): New target.
6034 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6036 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6038 * config/tc-mn10300.c (md_assemble): Likewise.
6040 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6042 * Makefile.am: Update with `make dep-am'.
6043 (HFILES): Add cgen.h.
6044 (cgen.o): Depend on cgen.h.
6045 * Makefile.in: Regenerate.
6047 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6049 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6051 * gasp.c (grab_label): Permit a label to be a preprocessor
6052 variable by permitting a label to start with a backslash.
6054 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6056 * config/tc-mips.c (validate_mips_insn): Removed hack
6057 for previously inaccessible bitfields in some INSN_TRAP
6060 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6062 * config/tc-d30v.c (do_assemble): Abort with error message
6063 if opcode operands do not match.
6065 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6067 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6068 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6069 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6070 similar new 'q' operand.
6072 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6074 * cgen.c (cgen_asm_finish_insn): Fix typo.
6076 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6079 * cgen.c: Include it.
6080 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6081 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6082 All callers updated.
6083 * config/tc-m32r.c: Include cgen.h.
6084 (m23r_insn): New members num_fixups,fixups.
6086 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6088 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6089 to avoid compiler warning.
6091 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6093 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6096 * makefile.vms (OBJS): Add ehopt.obj
6098 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6100 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6102 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6104 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6105 a short format insn.
6106 (md_assemble): Set it for explicitly packed insns.
6108 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6110 * config/obj-coff.c (c_symbol_merge): Do not take address of
6111 native fields when performing the memcpy.
6113 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6115 * config/tc-mips.c (macro,macro2): Implement
6116 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6118 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6120 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6121 relocations against globally visible symbols.
6122 * config/tc-m68k.c (relaxable_symbol): New macro.
6123 (m68k_ip, md_estimate_size_before_relax): Use it.
6124 (tc_m68k_fix_adjustable): Also handle weak symbols.
6126 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6129 references to externally visible symbols.
6130 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6131 values in twice for a PC relative reloc if the symbol is
6134 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6135 don't adjust a PC relative reloc against an externally visible
6137 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6138 for a PC relative fixup against an externally visible defined
6139 symbol, arrange to store object file and addend values as though
6140 the symbol were not defined.
6141 (tc_gen_reloc): Likewise.
6143 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6145 * read.c (sizeof_leb128): Referenced externally by write.c so
6148 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6150 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6151 and expand a 'debug' symbol associated with the next instruction
6152 that does not cause a short instruction to be filled with a NOP.
6153 (md_pseudo_table): Add support for .debugsym.
6154 (assemble_parallel_insn): Add calls to expand_debug_sym as
6156 (md_assemble): Ditto.
6158 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6160 * as.c (main): Conditionally call setlocale.
6161 * gasp.c (main): Likewise.
6162 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6163 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6165 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6167 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6169 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6171 * config/tc-hppa.c: Change all calls to bzero to use memset.
6172 (pa_ip): Add cast to avoid warning.
6173 (tc_gen_reloc, md_apply_fix): Likewise.
6174 (pa_find_space_by_number): Likewise.
6175 (hppa_force_relocation): Likewise.
6176 (pa_block): Change i to unsigned int.
6177 * config/obj-som.h (obj_som_copyright): Declare.
6179 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6181 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6182 for line numbers for assembly source.
6184 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * configure.in: Change version number to 2.9.4
6187 * configure: Rebuild.
6189 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6191 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6193 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6195 * ecoff.h: Change symbolS in function declaration to struct
6198 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6200 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6201 (md_convert_frag): Fix i18n typo.
6203 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6205 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6206 * ecoff.h: Protoype it.
6207 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6208 [EVAX] (s_alpha_prologue): Delete.
6209 (md_pseudo_table): Update.
6211 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6213 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6214 array to local pointer.
6215 (get_args, parse_expr): Add casts to avoid warnings.
6217 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6219 * read.c (s_set): Cast xmalloc return value to fragS *.
6220 * config/tc-m68k.c (m68k_ip): Function made static to match
6221 previous forward declaration.
6222 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6224 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-v850.c: Add internationalisation macros to error
6229 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6230 macros to error strings.
6232 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6234 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6235 reloc is in the TOC csect.
6236 (md_apply_fix3): Correct gettext typo.
6238 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6240 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6241 .L - they are local labels and the branches are not really
6242 function calls but rather far jumps.
6244 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6246 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6248 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6250 * config/tc-i386.c (md_assemble): Print operand number rather than
6251 using ordinal_names.
6252 (i386_operand): Likewise.
6254 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6256 * Makefile.am (INTLLIBS): Define to work around apparent automake
6258 All Makefiles: Regenerated.
6260 * Many files: Added gettext invocations around user-visible
6262 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6263 HAVE_LC_MESSAGES): Define.
6264 * dep-in.sed: Added asintl.h.
6265 * po/Make-in: New file.
6266 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6268 * read.c (Z_): Renamed from `_'.
6269 * Makefile.am (SUBDIRS): Added po.
6270 (POTFILES): new macro.
6271 (po/POTFILES.in): New target.
6272 ($(OBJS)): Added asintl.h.
6274 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6275 (as_new_LDADD): Added $(INTLLIBS).
6276 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6277 (gasp_new_LDADD): Added $(INTLLIBS).
6278 (gasp_new_DEPENDENCIES): New macro.
6279 * configure, aclocal.m4: Rebuilt.
6280 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6282 (ALL_LINGUAS): Define.
6283 * macro.c: Include "asintl.h".
6284 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6285 * as.h: Include "asintl.h".
6286 * config/tc-i386.c (ordinal_names): Removed.
6287 (md_assemble): Changed error text to avoid ordinal_names.
6288 (i386_operand): Likewise.
6289 (reloc): Added as_bad to avoid i18n problems.
6290 (tc_gen_reloc): Likewise.
6291 * config/tc-arm.c (bad_args): Now a #define.
6293 * config/obj-vms.c (VMS_stab_parse): Changed type of
6295 (global_symbol_directory): Unified strings to avoid i18n
6297 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6298 avoid i18n problems.
6299 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6300 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6302 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6304 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6306 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6308 * as.c (print_version_id): Added an fprintf to avoid i18n
6310 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6312 * expr.c (expr): Added as_warn call to avoid i18n problems.
6313 * messages.c (as_assert): Changed code to avoid i18n problems.
6314 (as_abort): Likewise.
6315 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6316 (s_space): Likewise.
6317 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6319 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6321 * config/tc-i386.c (check_prefix): New static function, split out
6323 (struct _i386_insn): Add wait_prefix field.
6324 (md_assemble): Remove wait_prefix local variable. Use
6325 check_prefix when adding a prefix.
6327 * config/tc-i386.c (current_templates): New static variable.
6328 (md_assemble): Remove current_templates local variable.
6329 (md_assemble, i386_operand): Improve error and warning messages in
6330 many places. Add RESTORE_END_STRING in many places before error
6331 return. Clarify some comments.
6333 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6335 (md_assemble): Parse string instruction operands, looking for
6336 segment override prefixes. Check for invalid segment prefixes on
6338 (i386_operand): i.seg[] and max mem_operand changes for string
6340 * config/tc-i386.h (EsSeg): Define.
6342 * config/tc-i386.h (regKludge): Define.
6343 (iclrKludge, imulKludge): Don't define.
6344 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6345 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6346 opcode_modifier checks to look for more common cases first. Add
6347 default_seg for IsString case.
6349 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6351 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6353 * configure: Rebuild with new automake and libtool.
6354 * aclocal.m4, Makefile.in: Likewise.
6356 * doc/Makefile.am (as.dvi): New target.
6357 * doc/Makefile.in: Rebuild.
6359 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6361 * configure.in: Added sparc86x support.
6363 * configure: Rebuild.
6365 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6367 (md_parse_option): Warn if -EL is not supported for this architecture.
6369 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6371 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6373 * config/tc-mips.c (mips_ip): Note when we use get match on
6374 the full instruction name.
6376 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6378 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6379 back into the expression to handle add/sub simplification correctly.
6381 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6383 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6385 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6387 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6390 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6392 * symbols.c (max_indent_level): New global.
6393 (print_symbol_value_1): Use it.
6394 * expr.h (expr_build_dot): Declare.
6395 * expr.c (expr_build_dot): New function.
6397 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6399 * symbols.c (print_binary): New function.
6400 (print_expr_1): Call it.
6402 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6404 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6405 operand in the opcode.
6407 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6409 * config/tc-i386.h: Reorder operand flags and opcode modifier
6410 flags for clarity. Remove unused definitions: Unknown,
6411 ImmUnknown, DispUnknown, NoModrm.
6412 * config/tc-i386.c (type_names): Add missing Debug type.
6413 (md_assemble): Better duplicate prefix checking. Quicker string
6414 instruction check via new opcode_modifier flag.
6416 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6418 * doc/as.texinfo (Invoking): Clarify -Wa example.
6420 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6422 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6423 (s_mips_weakext): Define.
6424 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6425 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6428 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6430 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6431 is an error if the value can not be computed at assembly time.
6432 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6434 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6436 * gasp.c (main): Set next field of new include_path structure to
6437 NULL. From Avery Pennarun <averyp@gdc.ca>.
6439 * read.c (s_mri_sect): Call as_bad rather than abort for an
6440 unsupported MRI target.
6442 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6444 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6445 the destination of a branch instruction should be altered.
6446 (find_real_start): New function: Locate the real, Thumb coded
6447 start of a Thumb function.
6448 (do_t_branch23): Alter the destination of branches to Thumb
6451 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6453 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6455 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6458 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6460 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6461 * doc/c-hppa.texi: Likewise.
6463 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6465 * Makefile.am: Rebuild dependencies.
6466 * Makefile.in: Rebuild.
6468 * Makefile.am (DEP_INCLUDES): New variable.
6469 (.dep1): Change to work when srcdir is not an absolute path.
6470 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6471 * Makefile.in: Rebuild.
6473 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6475 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6476 LinearAddress patch.
6478 * configure.in: Set version to 2.9.1.
6479 * configure: Rebuild.
6481 * Branched binutils 2.9.
6483 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6485 * config/tc-i386.h (FWait): Define.
6486 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6487 other prefixes. Check FWait flag in opcode table to see which
6488 instructions require an fwait prefix.
6490 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6492 * stabs.c (get_stab_string_offset): Always create a stab string
6495 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6497 Fix some gcc -Wall warnings:
6498 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6499 * ehopt.c (eh_frame_code_alignment): Likewise.
6500 * expr.c (integer_constant, operand): Likewise.
6501 * frags.c (frag_align): Likewise.
6502 * gasp.c (level_0, change_base, doinstr): Likewise.
6503 * hash.c (hash_ask): Likewise.
6504 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6505 (debugging_pseudo): Likewise.
6506 * macro.c (define_macro, check_macro): Likewise.
6507 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6508 (ignore_rest_of_line, float_cons): Likewise.
6509 * symbols.c (decode_local_label_name): Likewise.
6510 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6511 (fixup_segment, number_to_chars_bigendian): Likewise.
6512 (number_to_chars_littleendian): Likewise.
6513 * config/atof-ieee.c (gen_to_words): Likewise.
6514 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6515 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6516 * read.c (output_big_sleb128): Initialize locals to avoid
6518 (output_big_uleb128, equals): Likewise.
6519 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6520 to unsigned int. Change zeros to unsigned int.
6521 * cond.c (s_if): Add return to default case.
6522 * frags.c (frag_now_fix): Change return type to addressT.
6523 * frags.h (frag_now_fix): Update declaration.
6524 * listing.c (file_info_struct): Change linenum to unsigned int.
6525 (struct list_info_struct): Change hll_line to unsigned int.
6526 (print_source): Update format string.
6527 * read.c (emit_expr): Change scan to unsigned int, and don't
6528 bother to initialize it.
6529 * symbols.c (dollar_label_count): Change to unsigned long.
6530 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6531 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6532 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6534 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6536 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6537 mcf5200 just as we do for m68000.
6538 (m68k_init_after_args): Likewise.
6539 (md_estimate_size_before_relax): Likewise.
6541 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6543 * config/tc-v850.c (md_assemble): Store relocation addend in
6544 fixup instead of instruction.
6546 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6548 * config/tc-i386.c (md_assemble): Swap template arguments to
6549 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6550 This macro is currently symmetric, so passing them the wrong
6551 way didn't cause any problem, but may if the macro is changed
6553 After copying template to i.tm, use i.tm. rather than t-> to
6554 access fields, and make t a const*
6555 Move i.tm.operand_types[] swap to immediately after the copy.
6557 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6559 * expr.h (expr_build_uconstant): Add prototype.
6560 (expr_build_unary,expr_build_binary): Add prototypes.
6561 * expr.c (expr_build_uconstant): New function.
6562 (expr_build_unary,expr_build_binary): New functions.
6564 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6566 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6567 * macro.c (macro_expand_body): Increase buffer size.
6568 * messages.c (as_warn): Likewise.
6569 (as_warn_where, as_bad, as_bad_where): Likewise.
6571 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6573 Based on patch from H.J. Lu <hjl@gnu.org>:
6574 * Makefile.am (DISTSTUFF): New variable.
6575 (diststuff): New target.
6576 * Makefile.in: Rebuild.
6578 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6580 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6581 m32r_elf_section_change_hook.
6583 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6584 emit a nop if a section ends with a 16 bit instruction.
6586 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6588 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6589 s_lcomm rather than obj_coff_lcomm.
6590 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6592 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6594 * config/tc-i386.h (LinearAddress): Define.
6595 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6596 instruction, don't use a default segment.
6598 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6600 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6601 * configure: Rebuild.
6603 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6605 * aclocal.m4, configure: Rebuild with libtool 1.2.
6607 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6609 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6610 PC relative branches. Patch courtesy of Jonathan Walton.
6613 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6615 * configure.in (emulations): Add thumb-pe target.
6617 * configure (emulations): Add thumb-pe target.
6619 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6621 * itbl-lex.l (yywrap): Don't define if already defined as a
6624 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6626 * depend.c (quote_string_for_make): New function.
6627 (wrap_output): Use it.
6629 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6631 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6632 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6634 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6636 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6637 Recognize -GN and -relax.
6638 (md_begin): Initialize gp size from -G switch.
6639 (alpha_force_relocation): Always force if -relax.
6640 (alpha_align): Take a new argument that will specify when to
6641 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6642 Change all callers. Emit nop alignment padding as nop+unop pair.
6644 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6646 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6647 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6649 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6651 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6652 require padding to the next long word boundary.
6654 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6656 * cgen.c: #include symcat.h.
6657 * config/tc-m32r.c: Likewise.
6659 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6661 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6662 absolute expressions instead of '$' prefixed register names.
6664 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6666 * read.c (s_set): Record file and line info for symbols when -as.
6667 (pseudo_set): Don't overwrite that dummy fragment.
6669 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6671 * config/tc-ppc.c (md_pseudo_table): Add "section".
6672 (ppc_named_section): New static function.
6674 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6676 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6677 so we don't have to scan the entire list.
6679 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6681 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6682 case, allow the parallel instructions to modify the same flag
6685 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6687 * listing.c (list_symbol_table): Categorize symbols by
6688 undefined_section rather than sy_frag->line == NULL.
6690 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6692 * Makefile.am (install-exec-local): Install properly when ln
6693 fails or tooldir == prefix.
6695 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6697 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6698 Test result of insert_operand for error.
6700 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6702 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6703 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6704 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6705 * doc/Makefile.in: Rebuild.
6707 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6709 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6710 (macro): Fix handling of M_COP[0-3].
6712 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6714 Based on patches from Ross Harvey <ross@teraflop.com>:
6715 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6716 if macro_alternate or macro_mri.
6717 (getstring): Remove support for byte constants between < and >.
6718 (get_any_string): '<' only starts a string if macro_alternate or
6720 (macro_expand_body): Permit keyword parameters following
6721 positional parameters.
6723 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6724 * configure.in (alpha*-*-netbsd*): New target.
6725 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6726 * configure: Rebuild.
6728 * as.h (flag_warn_suppress_instructionswap): Move from here...
6729 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6730 here, and make static.
6732 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6733 BFD_ASSEMBLER or MANY_SEGMENTS.
6735 * as.c (show_usage): Update bug-gnu-utils address.
6736 * gasp.c (show_usage): Likewise.
6737 * doc/as.texinfo (Bug Reporting): Likewise.
6739 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6741 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6742 insns regardless of the size of a pointer if we're in mips I or
6744 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6746 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6748 Fix rac to accept only a0:
6749 * tc-d10v.c (parallel_ok, find_opcode):
6750 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6751 Introduce OPERAND_GPR.
6753 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6755 * read.c (s_fill): Handle non-constant repeat counts by creating
6756 an rs_space fragment.
6758 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6760 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6761 from as_bad to as_warn.
6763 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6765 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6766 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6767 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6769 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6771 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6772 seg_fix_rotP rather than fix_root from seg_info.
6774 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6776 * expr.c: Add support for 0x1_2_3_4 bignums.
6778 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6780 * configure.in: Change -linux* to -linux-gnu*.
6781 * configure: Rebuild.
6783 * app.c (do_scrub_begin): Treat \r as whitespace.
6785 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6787 * Makefile.am: Update dependencies.
6788 * Makefile.in: Rebuild.
6790 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * configure, aclocal.m4: Rebuild with new libtool.
6794 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6796 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6797 the argument to bfd_set_arch_mach.
6798 (load_address): Use bfd_arch_bits_per_address to determine the
6799 bit size of an address instead of looking at the isa level.
6800 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6802 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6804 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6806 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6808 * ehopt.c: New file.
6809 * as.h (enum _relax_state): Add rs_cfa.
6810 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6811 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6812 * read.c (emit_expr): Call check_eh_frame.
6813 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6814 (relax_segment): Likewise.
6815 * Makefile.am: Rebuild dependencies.
6816 (GAS_CFILES): Add ehopt.c.
6817 (GENERIC_OBJS): Add ehopt.o.
6818 * doc/internals.texi (Frags): Document rs_cfa.
6820 * as.c (show_usage): Mention --traditional-format.
6821 (parse_args): Accept --traditional-format.
6822 * as.h (flag_traditional_format): Declare.
6823 * output-file.c (output_file_create): If flag_traditional_format,
6824 set BFD_TRADITIONAL_FORMAT on stdoutput.
6825 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6827 * config/tc-mips.c (append_insn): Make sure that if we have a
6828 fixup for an unmatched %hi reloc, it does not associated with a
6831 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6832 * doc/Makefile.in: Likewise.
6834 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6836 * config/tc-m32r.c (check_for_side_effects): New function.
6837 (can_make_parallel): Add checks for instruction side effects
6838 clashing with the other instruction.
6839 (assemble_parallel_insn): Improve warning messages. Return error
6840 message from non-swapped instruction order.
6842 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6844 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6846 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6847 md_cleanup definition. This moves the forced literal output to
6848 the end of the source pass, and avoids macro's inserting literals
6849 into the code immediately after the macro expansion.
6851 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6853 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6854 a gas internal symbol is adjustable.
6855 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6857 * as.h: If gcc version greater than 2.6, use `__format__' and
6858 `__printf__' in function attributes, rather than `format' and
6861 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6863 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6865 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6867 Add tms320c30 support:
6868 * config/tc-tic30.h: New file.
6869 * config/tc-tic30.c: New file.
6870 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6871 TARGET_FORMAT as "coff-tic30".
6872 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6873 * Makefile.am: Rebuild dependencies.
6874 (CPU_TYPES): Add tic30.
6875 (CPU_OBJ_VALID): tic30-aout is valid.
6876 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6877 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6878 * configure, Makefile.in: Rebuild.
6880 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6882 * config/tc-v850.c (md_assemble): Improvements to error messages.
6884 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6886 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6887 BFD_RELOC_HI16_S to store the high bits of any value.
6889 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6890 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6891 assembler calculate relocations to any external symbol at all.
6892 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6893 involving generation of pc-relative relocs.
6894 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6895 has been moved to md_apply_fix3.
6897 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6898 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6899 which actually means (the address of identifier's GOT entry) +
6900 constant, which is not particularly useful.
6902 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6904 * read.h (include_dirs): Declare.
6905 (include_dir_count,include_dir_maxlen): Declare.
6907 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6909 * configure.in: Correct check for shared opcodes library.
6910 * configure: Rebuild.
6912 * listing.c (buffer_line): If we can't open the file, set at_end.
6913 (listing_print): Remove unused local variable fi.
6915 * config/m68k-parse.y (reglistpair): Handle register list in
6918 * config/vms-conf.h: Don't undef VERSION.
6920 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6922 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6924 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6926 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6927 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6928 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6929 (EXTRA_DIST): Define.
6930 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6931 explicitly rather than via the list of object files.
6932 (gcc-as.opt): New file created when make-gas.com is run.
6933 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6934 itbl-cpu.h} to #include appropriate file rather than copying that
6936 * config/vms-conf.h: Synchronize with current config.in.
6937 * Makefile.in: Rebuild.
6939 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6941 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6942 (parallel_ok): Relaxed parallel subinstruction dependency check.
6944 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6946 * as.h (flag_warn_suppress_instructionswap): added new flag.
6947 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6948 command line argument.
6949 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6950 warning only if flag_warn_suppress_instructionswap is false.
6952 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6954 * configure.in (i386-*-mingw32*): New target.
6955 * configure: Rebuild.
6957 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6959 * symbols.c (resolve_symbol_value): Don't set the segment if it
6960 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6962 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6965 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6967 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6968 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6971 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6973 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6975 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6977 * config/tc-v850.c (v850_insert_operand): Display instruction when
6978 an error is encountered.
6980 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6982 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6983 (i386-*-sco3.2v5*coff): New target.
6984 (i386-*-sco3.2*): New target.
6985 * configure: Rebuild.
6987 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6989 * config/tc-v850.c: Tidy error message production.
6991 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6993 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6994 validate_immediate return value in the right type for comparisons
6997 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6999 * listing.c (MAX_BYTES): Use listing variables not constants.
7000 (data_buffer): No longer an array, but a pointer.
7001 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7002 (listing_listing): Allocate data_buffer.
7004 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7006 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7007 --listing-rhs-width, --listing-cont-lines.
7008 (show_usage): Update.
7009 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7010 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7011 (print_lines): Use the variables instead of the constants.
7012 (listing_listing): Likewise.
7013 * listing.h: Declare the new vars.
7015 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7017 * as.c (parse_args): Add --keep-locals alias for -L.
7018 Add --strip-local-absolute.
7019 (show_usage): Update.
7020 * as.h (flag_strip_local_absolute): New flag.
7021 * symbols.c (S_IS_LOCAL): Use it.
7022 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7023 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7024 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7026 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7028 * config/tc-m32r.c: Detect if explicitly parallel instructions
7029 might have an io conflict and issue a warning message.
7031 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7033 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7034 cgen_swap_fixups): Functions to save, restore and swap the fixup
7035 chain with a backup copy.
7036 (cgen_asm_finish_insn): Returns address of constructed insn.
7038 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7040 * listing.c (file_info_struct): Remove FILE, add POS.
7041 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7042 (file_info): Don't open the file.
7043 (buffer_line): Check for the file in the last_open cache, updating
7045 (print_source): Don't reference file_info->file.
7046 (listing_listing): Likewise.
7047 (listing_print): Close the file in the cache, if any.
7049 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7051 * read.c (dwarf_file_string): New file static variable.
7052 (emit_expr): Look for constant sequence that leads up to a file
7053 name in DWARF debugging output.
7054 (stringer): Use dwarf_file_string to decide whether to accept a
7055 string as a file name.
7057 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7059 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7060 (crack_operand): Add reg->reglst MRI hack.
7061 (r_seg): Put reglst symbols in reg_section.
7062 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7064 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7066 * tc-sh.c (get_specific): Handle SGR & DBR.
7068 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7070 * tc-h8300.c (parse_reg): Take the length of the symbol into
7071 account when attempting to match a register name.
7072 * tc-h8500.c (parse_reg): Likewise.
7074 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7076 * cgen.c: Formatting changes to improve readability.
7078 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7080 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7083 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7085 Based on a patch from Jim Wilson
7086 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7087 (tc_gen_reloc): Handle cross section PC relative relocs
7090 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7092 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7094 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7096 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7097 (expr_jmp_buf): New static local.
7098 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7099 (cgen_md_operand): New function.
7100 * tc-m32r.c: Clean up pass over `struct foo' usage.
7101 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7103 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7105 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7106 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7108 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7110 * config/tc-i386.c (i386_operand): Give an error if there are
7111 unrecognized characters after an expression.
7113 For older changes see ChangeLog-9697