1 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
3 * configure.in: Add CRIS support.
4 * configure: Regenerate.
5 * Makefile.am: (CPU_TYPES): Add cris.
6 (CPU_OBJ_VALID) [aout]: Add cris.
7 (MULTI_CPU_TYPES): Add cris.
8 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
9 [coff]: Only i386 and mips are valid.
10 (TARGET_CPU_CFILES): Add config/tc-cris.c.
11 (TARGET_CPU_HFILES): Add config/tc-cris.h.
12 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
13 Regenerate dependencies.
14 * Makefile.in: Regenerate.
15 * aclocal.m4: Regenerate.
16 * as.c: Declare crisaout, criself.
17 * config/tc-cris.h, config/tc-cris.c: New.
18 * config/e-criself.c, config/e-crisaout.c: New.
19 * po/POTFILES.in, po/gas.pot: Regenerate.
21 2000-07-20 Kazu Hirata <kazu@hxi.com>
23 * read.c: Fix formatting.
25 2000-07-19 H.J. Lu <hjl@gnu.org>
27 * sb.c: Include <stdlib.h> if exists for abort ().
29 2000-07-19 Alan Modra <alan@linuxcare.com.au>
31 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
32 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
33 (pa_type_args): Same here.
35 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
37 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
38 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
39 the storage class is already set.
41 2000-07-17 Kazu Hirata <kazu@hxi.com>
43 * config/tc-w65.c: Fix formatting.
44 * config/tc-mn10200.c: Fix formatting.
45 * config/tc-mn10300.c: Likewise.
46 * config/tc-pj.c: Fix formatting.=0A=
47 * config/tc-tic80.c: Fix formatting.=0A=
48 * config/tc-m68hc11.c: Fix formatting.
50 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
52 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
55 2000-07-15 Ian Lance Taylor <ian@zembu.com>
57 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
60 2000-07-15 Alan Modra <alan@linuxcare.com.au>
62 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
63 ELF as are used for SOM (except the 32-bit reloc one) to decide
64 whether a symbol can be reduced to a section symbol. Expand on
65 the comment for symbols involved in LR% and RR% expressions.
67 2000-07-14 Nick Clifton <nickc@cygnus.com>
69 * config/tc-mips.c (mips_disable_float_construction): New
70 static variable. Set to true if doubles should not be
71 constructed by loading two single width fp registers with
73 (mips_ip): Test mips_disable_float_construction.
74 (md_longopts): Add command line switches --construct-floats
75 and --no-construct-floats.
76 (md_parse_option): Parse new command line options.
77 (md_show_usage): Describe new command line options.
79 * doc/c-mips.texi: Document new command line options.
81 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
83 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
84 * configure: Regenerate.
86 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
88 * configure.in (DEFAULT_EMULATION setting): Revert part of
89 2000-07-01 change that set te_multi=multi unless set to tmips.
90 * configure: Regenerate.
92 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
94 * config/obj-coff.c (coff_frob_section): Add padding to the last
95 section when aligning it increases its size.
97 2000-07-11 Kazu Hirata <kazu@hxi.com>
99 * config/tc-tic54x.c: Fix formatting.
101 2000-07-10 Kazu Hirata <kazu@hxi.com>
103 * config/tc-h8500.c: Fix formatting.
104 * config/tc-tic54x.c: Fix formatting.
106 2000-07-10 Alan Modra <alan@linuxcare.com.au>
108 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
109 displacements correctly.
111 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
113 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
115 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
119 2000-07-09 Alan Modra <alan@linuxcare.com.au>
121 From David Huggins-Daines <dhd@linuxcare.com>
122 * config/te-hppalinux64.h: Add a new emulation.
123 * configure.in (emulations): Add configure bits to support the
124 64-bit Linux/parisc target.
125 * configure: Regenerate.
127 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
128 (md_shortopts): Add `V' for ELF.
130 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
131 when SOM or ELF_ARG_RELOC are defined.
132 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
133 ELF_ARG_RELOC are defined.
134 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
135 (pa_stringer): ..Do it here instead. Fix comment typos.
136 (hppa_force_relocation): Cast enums to int before comparing with
139 From Ryan Bradetich <rbradetich@uswest.net>
140 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
141 redifinition warning.
142 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
143 (hppa_force_relocation): ditto
144 (md_apply_fix): Added cast to buf to fix warnings.
146 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
147 cons_fix_new_hppa, hppa_force_relocation): Prototype.
149 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
150 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
151 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
152 reloc_type** to avoid warnings in switch.
153 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
154 little earlier instead.
156 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
158 (pa_type_args): Use symbol_arg_reloc_info.
159 (struct pa_it): Make arg_reloc unsigned int.
160 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
161 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
162 (pa_code): Delete. pa_text duplicates this function.
163 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
164 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
166 (cons_fix_new_hppa): Actually change selector to e_fsel when
167 warning about assuming so.
168 (tc_gen_reloc): More example elf arg reloc code.
169 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
170 (hppa_force_relocation): Likewise.
172 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
174 (pa_end_of_source): Prototype.
175 (hppa_fix_adjustable): Prototype.
176 (LABELS_WITHOUT_COLONS): Move it..
177 * config/te-hppa.h: To here.
179 * config/te-hppa64.h: New file.
181 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
183 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
184 format -10, -16, 16 relocs.
185 (hppa_elf_mark_end_of_function): Test for null
186 last_call_info->start_symbol
188 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
189 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
190 re_assesmble_* functions. Delete extraneous statements. Fix
192 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
193 insn to re_assemble_*.
195 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
197 * doc/internals.texi (Expressions): Fix typo.
199 2000-07-08 Kazu Hirata <kazu@hxi.com>
201 * config/tc-sh.c: Fix formatting.
202 * config/tc-tic54x.c: Fix formatting.
203 * depend.c: Fix formatting.
204 * flonum-konst.c: Likewise.
205 * flonum-mult.c: Likewise.
207 2000-07-07 Kazu Hirata <kazu@hxi.com>
209 * config/tc-sh.c: Fix comments.
210 * config/obj-vms.c: Fix comments.
211 * config/tc-a29k.c: Likewise.
212 * config/tc-alpha.c: Likewise.
213 * config/tc-h8300.c: Likewise.
214 * config/tc-h8500.c: Likewise.
215 * config/tc-i370.c: Likewise.
216 * config/tc-ia64.c: Likewise.
217 * config/tc-m68hc11.c: Likewise.
218 * config/tc-m68k.c: Likewise.
219 * config/tc-mips.c: Likewise.
220 * config/tc-ns32k.c: Likewise.
221 * config/tc-ppc.c: Likewise.
222 * config/tc-z8k.c: Likewise.
224 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
226 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
227 Default to '(SEC_LOAD | SEC_DATA)'.
228 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
230 * doc/internals.texi (CPU Backend): Describe
231 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
233 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
235 * as.c (parse_args): NULL terminate the long option list.
237 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
239 * config/tc-d30v.h: Include "write.h" for fixS.
240 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
242 2000-07-05 Nick Clifton <nickc@cygnus.com>
244 * config/tc-d30v.c (write_2_short): Further changes to warning
245 messages produced when combining EITHER_BUT_PREFER_MU attributed
248 2000-07-05 DJ Delorie <dj@redhat.com>
252 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
254 * config/tc-arm.c (psrs): Accept combinations of flags.
256 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
258 * config/tc-avr.c: Change _ () to _() around all strings marked
259 for translation (exception from the usual coding style).
260 (avr_opt): New struct variable, how the new switches are set.
261 (OPTION_MMCU): Define as 'm' and actually use.
262 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
263 (show_mcu_list): New function, display the list of known MCUs.
264 (md_show_usage): Document the new switches. Call show_mcu_list.
265 (avr_set_arch): Change 'm' to OPTION_MMCU.
266 (md_parse_option): Call show_mcu_list if unknown MCU specified.
267 Handle the new switches.
268 (avr_operands): Disable warnings for undefined combinations of
269 operands if -mall-opcodes. Disable warnings for skipping two-word
270 instructions if enhanced core or -mno-skip-bug.
271 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
272 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
273 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
274 (avr_ldi_expression): Warn about implicit lo8().
275 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
277 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
279 * configure.in: Add entry for mips-*-sysv4*MP*
281 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
282 elf32-tradlittlemips for traditional mips targets.
283 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
284 test for Link Once sections as in adjust_reloc_syms.
285 * config/te-tmips.h: New file for traditional mips targets. Define
288 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
290 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
291 flags argument is not present, don't change an existing section's
292 section's attributes. If the flags argument is present, warn if the
293 attributes don't match the section's current attributes. When
294 long section names are supported, set SEC_LINK_ONCE and
295 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
297 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
299 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
300 symbols; create them.
302 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
304 * write.c (set_segment_vma): New: Set vma and lma for a segment.
305 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
307 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
309 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
310 expressions. Ignore the problem when handling 16 bit immediates,
311 because the assembler will take care of the relocation later.
313 2000-06-27 Nick Clifton <nickc@cygnus.com>
315 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
316 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
317 sequential order, and emit warning messages if the input source
318 code contains constructs like that, or parallel constructs
319 containing such opcodes.
321 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
323 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
324 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
325 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
326 (md_show_usage): Update usage message.
327 (md_parse_option): Allow redefinition of MCU type within the
328 same avr[1-5] bfd machine type. Show both old and new MCU type
329 in the error message.
330 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
331 Simplify 8K wrap code.
333 2000-06-25 Kazu Hirata <kazu@hxi.com>
335 * config/obj-aout.c: Remove all uses of DEFUN.
336 * config/obj-ieee.c: Likewise.
337 * config/tc-sh.c: Fix comment typos.
338 * config/tc-tahoe.c: Likewise.
339 * config/tc-vax.c: Likewise.
340 * config/tc-w65.c: Likewise.
341 * config/tc-z8k.c: Likewise.
342 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
344 2000-06-24 DJ Delorie <dj@cygnus.com>
346 * config/tc-i386.c (md_estimate_size_before_relax): Revert
347 more changes from Sept 1999
348 (tc_i386_fix_adjustable): ditto
349 (md_apply_fix3): ditto
351 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
353 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
354 (gas_cgen_parse_operand): Set it around expression() call.
355 (gas_cgen_md_operand): Test for it before longjmp().
357 2000-06-24 Kazu Hirata <kazu@hxi.com>
359 * config/tc-h8500.c: Remove all uses of DEFUN.
360 * config/tc-sh.c: Likewise.
361 * config/tc-w65.c: Likewise.
362 * config/tc-z8k.c: Likewise.
364 * config/tc-h8500.c: Fix typos in comments.
366 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
368 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
371 2000-06-23 matthew green <mrg@redhat.com>
373 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
374 defined. Fix error message for `[' grouping.
376 2000-06-22 Kazu Hirata <kazu@hxi.com>
378 * config/tc-h8300.c: Fix formatting and comment typos.
380 2000-06-22 Timothy Wall <twall@cygnus.com>
382 * config/tc-ia64.c (note_register_values): Move premature QP
383 notation clearing into the appropriate place.
385 2000-06-22 Alan Modra <alan@linuxcare.com.au>
387 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
388 first before anything else. Add bin-bugs.h, emul.h and progress.h
389 Sort list of files as for $(OBJS) in Makefile.am.
391 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
392 find one. Remake dependencies.
393 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
394 * Makefile.in: Regenerate.
395 * doc/Makefile.in: Regenerate.
397 * config/tc-i386.c (i386_displacement): Don't assume a constant
398 displacement is necessarily 16 bits when in 16 bit code mode.
399 (md_assemble): Instead size the displacement here after we know
400 for sure that a .code16gcc operand hasn't automatically added
401 operand size prefixes.
403 2000-06-21 H.J. Lu <hjl@gnu.org>
405 * Makefile.am: Rebuild dependency.
406 * Makefile.in: Rebuild.
408 2000-06-21 Kazu Hirata <kazu@hxi.com>
410 * config/tc-h8300.c (parse_reg): Make the function static.
411 (parse_exp): Likewise.
413 2000-06-20 DJ Delorie <dj@cygnus.com>
415 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
416 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
417 for cygwin import libraries to work properly.
419 2000-06-20 H.J. Lu <hjl@gnu.org>
421 * Makefile.am: Rebuild dependency.
422 * Makefile.in: Rebuild.
423 * configure: Likewise.
424 * doc/Makefile.in: Likewise.
426 2000-06-20 Timothy Wall <twall@cygnus.com>
428 * doc/internals.texi (CPU backend): Add @itemx for
429 TC_START_LABEL_WITHOUT_COLON.
430 * doc/c-tic54x.texi: New.
431 * doc/as.texinfo: Add tic54x features and include primary tic54x
433 * doc/all.texi: Add C54X.
434 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
435 * doc/Makefile.in: Regenerate.
436 * configure.in: Add tic54x and define LIBM for tic54x.
437 * configure: Regenrate.
438 * config/tc-tic54x.[ch]: New.
439 * config/obj-coff.h: Add tic54x.
440 * Makefile.am: (CPU_TYPES): Add tic54x.
441 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
442 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
443 (as_new_LDADD): Add $(LIBM).
444 * Makefile.in: Regenerate.
446 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
448 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
449 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
450 * doc/as.texinfo: Likewise.
452 * configure, Makefile.in: Regenerate.
453 * configure.in (emulations): Recognize m6811 and m6812.
454 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
455 Added files for 68hc11 and 68hc12 assembler.
456 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
457 * config/tc-m68hc11.h: Header definition for that assembler.
459 2000-06-18 Nick Clifton <nickc@redhat.com>
461 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
462 instead of OCTETS_PER_BYTE.
464 * config/tc-v850.c: Fix compile time warnings.
465 * config/tc-ppc.c: Fix compile time warnings.
467 2000-06-18 H.J. Lu <hjl@gnu.org>
469 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
470 * configure: Rebuild.
472 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
474 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
477 2000-06-16 Nick Clifton <nickc@cygnus.com>
479 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
480 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
482 * doc/c-mips.texi: Document newly accepted cpu variants.
484 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
486 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
488 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
490 * macro.c (getstring): Make it possible to escape the quote
493 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
495 * config/tc-hppa.c (pa_export): Weak symbols can be global.
497 2000-06-13 H.J. Lu <hjl@gnu.org>
499 * configure: Regenerate.
501 2000-06-09 Alan Modra <alan@linuxcare.com.au>
503 * app.c (do_scrub_begin): Don't default lex[';'] as a line
505 * doc/internals.texi (line_separator_chars): Semicolon is no
506 longer a default. Mention null and newline as defaults.
508 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
510 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
511 * config/tc-i860.h (line_separator_chars): Likewise.
512 * config/tc-h8300.c (line_separator_chars): Likewise.
513 * config/tc-i960.c (line_separator_chars): Likewise.
514 * config/tc-m68k.c (line_separator_chars): Likewise.
515 * config/tc-mips.c (line_separator_chars): Likewise.
516 * config/tc-ns32k.c (line_separator_chars): Likewise.
517 * config/tc-sparc.c (line_separator_chars): Likewise.
518 * config/tc-vax.c (line_separator_chars): Likewise.
520 * config/tc-h8300.c (comment_chars): Use string initialiser.
521 * config/tc-i960.c (line_comment_chars): Likewise.
522 * config/tc-z8k.c (comment_chars, line_comment_chars,
523 line_separator_chars): Likewise.
525 * config/tc-arm.c (line_separator_chars): Always use `;', not just
528 2000-06-08 Nick Clifton <nickc@cygnus.com>
530 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
533 2000-06-08 David O'Brien <obrien@FreeBSD.org>
535 * configure.in (VERSION): Update to show this is the CVS mainline.
537 2000-06-08 Matthew Jacob <mjacob@feral.com>
539 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
540 $at is the integer register $r28, vs. both $r28 and the floating
543 2000-06-08 James E. Wilson <wilson@cygnus.com>
545 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
546 (dot_endp): Don't call ia64_flush_insns.
547 (emit_one_bundle): Don't delete prologue/body records from
548 unwind_record list in first loop. Rewrite second loop to account for
551 2000-06-07 David Mosberger <davidm@hpl.hp.com>
553 * config/tc-ia64.c: Add missing prototypes.
554 (generate_unwind_image): Cast argument to output_unw_records call.
556 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
558 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
560 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
562 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
563 (REGISTER_P): likewise.
564 (avr_opcodes): uses include/opcode/avr.h
565 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
567 2000-06-04 Alan Modra <alan@linuxcare.com.au>
569 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
572 2000-06-03 H.J. Lu <hjl@gnu.org>
574 * read.c (is_end_of_line): Put back `;'.
576 2000-06-03 Alan Modra <alan@linuxcare.com.au>
578 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
580 2000-06-01 Alan Modra <alan@linuxcare.com.au>
582 * expr.c (operand): Test is_end_of_line outside switch to catch
583 line separator chars that are also operators.
584 (operator): Return O_illegal for line separator chars.
586 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
587 entry (or `!' entry for TC_HPPA).
589 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
590 before indexing is_end_of_line. Remove redundant check for '\0'.
592 * config/tc-h8500.c (md_assemble): Likewise.
593 * config/tc-mcore.c (md_assemble): Likewise.
594 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
597 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
599 * config/tc-mcore.c (mcore_cons): Likewise.
600 (mcore_float_cons): Likewise.
601 (mcore_stringer): Likewise.
602 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
604 2000-06-01 Scott Bambrough <scottb@netwinder.org>
606 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
608 2000-05-29 Nick Clifton <nickc@cygnus.com>
610 * config/tc-sh.c: Fix compile time warning messages.
612 * config/tc-mips.c: Fix compile time warning messages.
614 2000-05-29 Philip Blundell <philb@gnu.org>
616 * doc/as.texinfo: Update copyright dates.
617 (Local Labels): Delete misplaced mention of ARM.
618 * NEWS: Mention ARM ELF support.
620 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
622 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
623 it is modified, and use the real_size to compute the frag address
624 for dwarf2 line info.
626 2000-05-27 Alan Modra <alan@linuxcare.com.au>
628 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
629 line-matching scheme to cope with automake moving variables around.
630 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
631 * Makefile.in: Regenerate.
633 2000-05-26 Jakub Jelinek <jakub@redhat.com>
635 * config/tc-sparc.c (sparc_relax): New.
636 (md_longopts): Add -relax and -no-relax options.
637 (md_parse_options, md_show_usage): Likewise.
638 (md_apply_fix3): Optimize tail call into branch always if possible.
640 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
642 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
643 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
644 rules, with warning when a GAS statement specifies a packing that
645 will result in an instruction being squashed.
646 Added typdef packing_type and enumerals, changed various integer
647 literals to use the enumerals.
649 2000-05-24 David Mosberger <davidm@hpl.hp.com>
651 * config/tc-ia64.c (dot_restorereg_p): New function.
652 (md_pseudo_table): Add restorereg.p.
653 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
654 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
656 * config/tc-ia64.h (unw_record_type): Add unwabi.
657 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
658 called MASK with members for imask, and the masks produced by
659 fr_mem, gr_mem, br_mem, and frgr_mem.
660 (unw_p_record): Add members ABI and CONTEXT.
661 (unw_x_record): Add member AB.
662 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
663 as pseudo-register for use during unwind info generation.
664 (AR_PFS, AR_LC): New macros.
665 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
666 whose names start with an at sign (as in "@priunat").
667 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
669 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
670 proc_end, unwind_info, personality_routine): Consolidate into
671 "unwind" structure to reduce offset-table use. Add member
672 NEXT_SLOT_NUMBER to track the slot number for the next instruction
674 (output_R1_format, output_R3_format, output_P3_format,
675 output_P6_format): Initialize R with zero to reduce compiler warnings.
676 (output_P7_format): Ditto. Add `default' branch to switch
677 statement to reduce compiler warnings.
678 (output_P8_format, output_B1_format, output_B4_format): Ditto.
679 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
680 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
681 into single argument.
682 (output_X1_format, output_X3_format): Initialize R with zero to reduce
683 compiler warnings. Merge A and B args into single argument.
684 (output_X2_format, output_X4_format): Remove unused variable R. Merge
685 A and B args into single argument.
686 (free_record): Removed (wasn't used).
687 (free_list_records): Also free imasks in prologue records.
688 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
689 (output_spill_mask): Remove.
690 (output_unwabi): New function.
691 (output_epilogue, output_label_state, output_copy_state): Call
693 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
694 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
696 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
697 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
698 as part of handling the prologue records. Emit region's imask if
699 we have one. Handle unwabi, epilogue, label_state, copy_state,
700 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
701 spill_sprel_p, and spill_reg_p records.
702 (set_imask, count_bits, slot_index): New function.
703 (fixup_unw_records): Fix region size computation. Handle
704 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
705 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
706 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
707 set_imask accordingly. Update imask for gr_gr, and br_gr records.
708 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
709 (dot_save): Use manifest constants for applicaton registers.
710 Handle REG_PR and REG_PRIUNAT.
711 (dot_restore): Don't just ignore it.
712 (dot_restorereg): New function..
713 (generate_unwind_image): Ensure unwind info is a multiple of eight
714 bytes, not just four bytes.
715 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
716 (dot_altrp): Don't just ignore it.
717 (dot_savemem): New function. Replaces dot_savesp() and
718 dot_savepsp(). Use manifest constants for applicaton registers.
719 Handle REG_PR and REG_PRIUNAT.
720 (dot_savef): Simplify.
721 (dot_saveb): Support generation of br_gr.
722 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
723 dot_label_state, dot_copy_state): New function.
724 (dot_unwabi): Don't just ignore it.
725 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
726 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
727 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
728 (emit_one_bundle): Set slot number for prologue/body records
729 *before* emitting the first insn.
730 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
731 (md_begin): Declare "psp" pseudo-register.
732 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
733 so we don't get segfault.
734 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
735 counts as required per SW Conventions manual
736 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
737 output_preds_psprel, output_preds_sprel, output_spill_base,
738 output_unat_psprel, output_unat_sprel, output_lc_psprel,
739 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
740 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
741 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
742 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
743 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
744 (dot_vframe): Implement.
745 (dot_vframesp, dot_vframepsp): New function.
747 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
749 * configure.in (i386-*-freebsd a.out entry): Quote properly.
750 * configure: Regenerate.
752 2000-05-23 Alan Modra <alan@linuxcare.com.au>
754 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
755 (md_estimate_size_before_relax): so we can use it here instead of
756 old kludges. Localise vars to blocks. Comment.
758 * frags.c (frag_new): Update fr_var comments.
759 * frags.h (struct frag): Ditto.
761 2000-05-22 Richard Henderson <rth@cygnus.com>
763 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
764 (pseudo_func): Add pcrel.
765 (operand_match): Handle IA64_OPND_TGT64.
766 (build_insn): Likewise.
767 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
768 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
769 (fix_insn): Handle all three 64-bit relocation types.
771 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
773 * obj.h (struct format_ops): New members begin, app_file,
774 s_set_other, s_set_desc, s_get_type, s_set_type,
775 separate_stab_sections, init_stab_section.
777 * config/obj-multi.h: Update GPL notice to v2.
780 (S_SET_SIZE): Test s_set_size for NULL before calling.
781 (S_SET_ALIGN): Similar for s_set_align.
786 (SEPARATE_STAB_SECTIONS): New.
787 (INIT_STAB_SECTION): New.
788 (EMIT_SECTION_SYMBOLS): New.
789 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
791 * config/obj-elf.h: Update GPL notice to v2.
792 Mention that this file is included from obj-multi.h.
793 (obj_begin): Wrap definition in ifndef.
794 (elf_file_symbol): Constify declaration.
795 (obj_app_file): Ditto.
796 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
797 Wrap in ifndef SEPARATE_STAB_SECTIONS.
799 * config/obj-elf.c (elf_s_set_other): New.
800 (elf_file_symbol): Constify argument.
801 (elf_separate_stab_sections): New.
802 (elf_init_stab_section): New.
803 (elf_format_ops): Add new members. Remove comma at end.
805 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
806 (ecoff_format_ops): Add new fields. Remove comma at end.
807 Mention inconsistency for emit_section_symbols.
809 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
811 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
812 (coff_separate_stab_sections): New.
813 (coff_format_ops): Add new members.
815 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
816 (obj_aout_s_set_other): New.
817 (obj_aout_s_set_desc): New.
818 (obj_aout_s_get_type): New.
819 (obj_aout_s_set_type): New.
820 (obj_aout_separate_stab_sections): New.
821 (aout_format_ops): New members added. Use obj_aout_process_stab,
822 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
823 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
825 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
827 2000-05-22 Alan Modra <alan@linuxcare.com.au>
829 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
830 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
831 (md_estimate_size_before_relax): Ensure jumps to weak and
832 externally visible symbols are relocatable.
834 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
836 * stabs.c (aout_process_stab): Make global.
837 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
838 * read.h (aout_process_stab): Declare.
840 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
841 Generalize to *aout, *coff *elf.
842 * configure: Regenerated.
844 * doc/internals.texi (Object format backend): Say
845 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
847 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
848 * Makefile.in: Regenerated.
850 2000-05-19 Catherine Moore <clm@cygnus.com>
852 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
854 2000-05-18 Alan Modra <alan@linuxcare.com.au>
856 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
857 instruction to reflect change in re_assemble_*.
859 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
861 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
862 build PA64 ELF tools.
863 * configure: Rebuilt.
865 2000-05-17 Alan Modra <alan@linuxcare.com.au>
867 * Makefile.am: Regenerate dependencies.
868 * Makefile.in: Regenerate.
870 2000-05-15 Nick Clifton <nickc@cygnus.com>
872 * config/tc-arm.c (struct asm_psr): Add boolean field
873 distinguishing between CSPR and SPSR. Rename 'number' field
875 (psrs): Rearrange contents to match new asm_psr structure.
876 (arm_psr_parse): Move next to psr_required_here. Make it
877 return an asm_psr structure.
878 (psr_required_here): Use asm_psr structure returned by
880 (do_msr): Reorganise to allow psr_required_here to be called
882 (md_undefined_name): Mark 'name' parameter as unused, since
883 the COFF target does not use it.
885 2000-05-14 David O'Brien <obrien@FreeBSD.org>
887 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
889 * config/te-aux.h: Likewise.
890 * config/te-dpx2.h: Likewise.
891 * config/te-go32.h: Likewise.
892 * config/te-hp300.h: Likewise.
893 * config/te-hppa.h: Likewise.
894 * config/te-i386aix.h: Likewise.
895 * config/te-ic960.h: Likewise.
896 * config/te-interix.h: Likewise.
897 * config/te-nbsd532.h: Likewise.
898 * config/te-pc532mach.h: Likewise.
899 * config/te-ppcnw.h: Likewise.
900 * config/te-psos.h: Likewise.
901 * config/te-sparcaout.h: Likewise.
902 * config/te-sun3.h: Likewise.
903 * config/te-sysv32.h: Likewise.
905 2000-05-14 Alan Modra <alan@linuxcare.com.au>
907 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
908 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
909 and sign extend without an if statement.
910 (build_bytes): Likewise.
912 2000-05-14 Kazu Hirata <kazu@hxi.com>
914 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
915 X_add_symbol L_32 case.
917 2000-05-14 David O'Brien <obrien@FreeBSD.org>
919 * config/te-freebsd.h: New file.
921 2000-05-13 Alan Modra <alan@linuxcare.com.au>
923 * asintl.h (gettext, dgettext, dcgettext, textdomain,
924 bindtextdomain): Replace defines with those from intl/libgettext.h
925 to quieten gcc warnings.
927 * NEWS: Mention x86 .arch and -q.
929 * config/tc-i386.c (quiet_warnings): New.
930 (md_assemble): Use quiet_warnings.
931 (md_parse_option): Set quiet_warnings from -q.
932 (md_show_usage): Mention -q, delete -m.
933 (flag_do_long_jump): Delete.
934 (md_parse_option): Remove -m.
935 (md_show_usage): Remove -m.
936 (md_create_long_jump): Remove useless flag_do_long_jump code.
938 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
939 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
941 2000-05-13 Alan Modra <alan@linuxcare.com.au>
942 Alexander Sokolov <robocop@netlink.ru>
944 * doc/c-i386.texi (i386-Arch): New section.
945 (i386-Syntax): Mention .intel_syntax and .att_syntax.
947 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
948 (smallest_imm_type): Use smallest opcode for shift by one if cpu
949 architecture has been given and is not 486.
951 (md_pseudo_table): Add .arch.
952 (md_assemble): Warn if cpu architecture has been given and an
953 unsupported instruction.
955 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
956 Move operand_types bit defines after relevant template field.
957 (template): Add cpu_flags.
961 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
963 * config/tc-mn10300.h (md_end): Define.
964 (mn10300_finalize): Declare.
965 * config/tc-mn10300.c: Include dwarf2dbg.h.
966 (debug_line): Define.
967 (md_assemble): Generate dwarf2 line info.
968 (mn10300_finalize): New function. Finalize dwarf2 info.
970 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
972 * config/tc-mips.c (md_estimate_size_before_relax): Use the
973 external version of the relocation for weak symbols.
975 2000-05-08 David Mosberger <davidm@hpl.hp.com>
977 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
978 frame size in units of 16 bytes, as required per SW Conventions manual.
979 (output_unw_records): Output info-block header as a dword to get
982 2000-05-08 Alan Modra <alan@linuxcare.com.au>
984 * as.h: #include "file", not <file> on files from ../include.
985 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
986 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
987 (md_convert_frag): Add ATTRIBUTE_UNUSED.
988 (tc_coff_symbol_emit_hook): Ditto.
989 (OPTCOUNT): Cast to int to avoid compiler warning.
990 (md_begin): Fix signed/unsigned warnings.
992 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
994 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
995 ABRANCH LONG case for a conditional branch on a 68000.
996 (md_estimate_size_before_relax): Likewise. Also handle
997 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
998 (m68k-ip: case ABSL): Relax absolute references to 16-bit
999 PC-relative on all CPUs.
1000 (md_estimate_size_before_relax): Likewise.
1002 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1004 * as.c (parse_args): Just mention current year in printed
1007 2000-05-03 J.T. Conklin <jtc@redback.com>
1009 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1011 (md_parse_option): Recognize -m7400.
1013 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1015 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1016 don't permit lp to become less than the words array.
1018 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1020 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1021 Fix little-endian case.
1023 2000-05-03 David O'Brien <obrien@NUXI.com>
1025 * as.c (parse_args): Update copyright.
1027 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1029 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1030 for the .bss section too.
1032 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1034 * configure.in: Set em=linux for hppa-*-linux.
1035 * configure: Regenerate.
1036 * doc/Makefile.in: Regenerate with correct automake.
1038 * frags.c (frag_grow): Sanity check chunk_size.
1040 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1041 * config/obj-som.h: Likewise.
1042 * config/obj-ieee.h: Likewise.
1044 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1046 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1047 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1048 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1049 (pa_ip): low_sign_unext now returns via function value. Use
1050 re_assemble_* instead of dis_assemble_* and
1051 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1053 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1054 (md_section_align, md_parse_option, md_show_usage,
1055 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1056 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1057 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1058 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1059 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1061 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1062 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1063 outside of switch. Correct mask and shifting errors in case 10
1064 and case -11. In case 21, compare against signed range to suit
1065 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1066 case 17 and case 22, use offsetT variable to properly check range.
1067 Use re_assemble_* here too.
1068 (evaluate_absolute): Change type of value to offsetT. Call
1069 hppa_field_adjust to do the work for us.
1070 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1071 (pa_parse_cmpib_64_cmpltr): Ditto.
1072 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1073 of i to unsigned int.
1074 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1075 (pa_end_of_source): Return type is void.
1077 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1079 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1081 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1083 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1084 More comments added.
1085 (md_begin): Removed "construct symbols for each register name".
1086 Because register names conflicts with GCC generated function
1088 (avr_operand): Now constant numbers can be used as a register
1089 identifiers (0 as r0, 31 as r31).
1090 (md_assemble): use skip_space () before parsing instruction
1093 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1095 * config/tc-avr.c: New AVR_ISA_ defined.
1096 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1097 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1098 for `fmul', `movw' and `lpm R,Z' instructions.
1099 (avr_operands): Warn if current opcode is a two-word instruction
1100 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1101 (avr_opcodes): New commands added.
1102 (REGISTER_P): Check 'a' and 'v' constraint letters.
1103 (mcu_types): New MCU added.
1105 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1107 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1108 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1109 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1110 * configure: Regenerate.
1112 2000-04-29 Andreas Jaeger <aj@suse.de>
1114 * as.h: Correctly check GCC version.
1116 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1118 * as.c (parse_args): Allow md_parse_option to override -a listing
1120 * config/obj-coff.c (add_lineno): Change type of offset parameter
1121 from "int" to "bfd_vma."
1122 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1123 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1124 (ppc_change_csect): Align correctly for XCOFF64.
1125 (ppc_machine): New function, which discards "ppc_machine" line.
1126 (ppc_tc): Cons for 8 when code is 64 bit.
1127 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1129 (md_parse_option): Handle -a64 and -a32.
1131 * config/tc-ppc.h (TARGET_MACH): Define.
1132 (TARGET_FORMAT): Move to function.
1133 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1135 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1137 * doc/as.1: Fix unbalanced brackets.
1139 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1141 (line_comment_chars): Set to '/' if TE_FreeBSD.
1143 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1145 * configure.in: Configury support for PA64 (currently disabled).
1146 * configure: Rebuilt.
1148 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1150 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1151 bfd_set_section_alignment.
1153 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1155 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1158 2000-04-24 Nick Clifton <nickc@cygnus.com>
1160 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1161 * doc/as.texinfo (Align): Include arm and strongarm in list of
1162 targets that have the second form of the behaviour of the .align
1165 2000-04-24 Mark Klein <mklein@dis.com>
1167 * obj-som.c: Terminate obj_pseudo_table.
1169 2000-04-22 Timothy Wall <twall@cygnus.com>
1171 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1173 (operand_match): Conditionally insert default bit values for IMMU9.
1175 2000-04-14 Matthew Green <mrg@cygnus.com>
1177 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1178 * configure: Rebuilt.
1180 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1181 Jason Eckhardt <jle@cygnus.com>
1183 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1185 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1186 Added handling of new operand types l,y,&,fe,fE,fx.
1188 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1189 David Mosberger <davidm@hpl.hp.com>
1190 Timothy Wall <twall@cygnus.com>
1191 Andrew MacLeod <amacleod@cygnus.com>
1192 Jim Wilson <wilson@cygnus.com>
1194 * Makefile.am (CPU_TYPES): Add ia64.
1195 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1196 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1197 * Makefile.in: Rebuild.
1198 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1199 * configure: Rebuild.
1200 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1201 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1202 * expr.c (expr): Handle md_optimize_expr.
1203 * read.c (LEX_HASH): Add comment.
1204 * config/tc-ia64.c, config/tc-ia64.h: New files.
1206 2000-04-21 Richard Henderson <rth@cygnus.com>
1208 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1209 bundling a non-delayed branch type instruction.
1211 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1213 * config/tc-mn10300.c (HAVE_AM30): Define.
1214 (md_assemble): Use it.
1216 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1218 * config/obj-elf.c (obj_elf_change_section): Check for changed
1221 * Makefile.am: (CPU_MULTI_VALID): Remove.
1222 (MULTI_CPU_TYPES): Define.
1223 (MULTI_CPU_OBJ_VALID): Define.
1224 (DEPTC): Use the above.
1225 (DEPOBJ): Same here.
1227 Regenerate dependencies.
1228 * Makefile.in: Regenerate.
1230 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1232 * Makefile.am (YACC, LEX): Get them from configure.
1234 2000-04-18 H.J. Lu (hjl@gnu.org)
1236 * config/tc-i386.c (offset_in_range): Use addressT instead of
1237 bfd_vma for non-bfd assemblers.
1239 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1241 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1242 doesn't give spurious errors.
1244 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1246 * as.h (SEEK_SET): Define if undefined.
1248 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1250 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1251 constants, and don't assume offsetT is 32 bits.
1253 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1255 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1256 (md_pcrel_from_section): Add prototype.
1257 (d10v_fix_adjustable): Add prototype.
1258 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1260 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1262 2000-04-12 Nick Clifton <nickc@cygnus.com>
1264 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1265 symbol in frag chain.
1267 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1269 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1270 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1271 (fits_in_signed_word, smallest_imm_type): Ditto.
1272 (md_assemble): Use an offsetT var to hold offsetT values, not a
1274 (offset_in_range): New.
1275 (md_assemble): Use it.
1276 (md_convert_frag): Change type of target_address, opcode_address,
1277 and displacement_from_opcode_start to offsetT.
1278 (md_create_short_jump): Change type of offset to offsetT.
1279 (md_create_long_jump): Ditto.
1280 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1281 (md_chars_to_number): Remove.
1282 (output_invalid): Remove duplicate prototype.
1284 2000-04-09 Nick Clifton <nickc@cygnus.com>
1286 * Makefile.am (CPU_TYPES): Add 'avr'.
1287 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1288 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1290 * Makefile.in: Regenerate.
1292 * doc/as.texinfo: Add M32R documentation.
1294 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1296 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1297 --enable-build-warnings option.
1298 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1299 * Makefile.in, configure: Re-generate.
1301 2000-04-07 Nick Clifton <nickc@cygnus.com>
1303 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1304 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1305 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1306 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1307 (arm_force_relocation): Force relocations for
1308 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1310 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1312 * config/tc-sh.c (get_operands): There's no third operand if the
1313 first operand is an immediate.
1315 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1317 * config/tc-sh.c (immediate): Delete.
1318 (sh_operand_info): Add immediate member.
1319 (parse_reg): Use A_PC for pc.
1320 (parse_exp): Add second argument 'op'. All callers changed.
1321 (parse_at): Expect pc to be coded as A_PC.
1322 Use immediate field in *op.
1323 (insert): Add fourth argument 'op'. All callers changed.
1324 (build_relax): Add second argument 'op'. All callers changed.
1325 (insert_loop_bounds): New function.
1326 (build_Mytes): Remove DISP_4.
1327 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1328 (assemble_ppi): Use immediate field in *operand.
1329 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1330 (md_apply_fix): Likewise.
1331 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1333 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1335 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1337 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1339 * internals.texi (CPU backend): Document
1340 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1342 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1344 * po/gas.pot: Regenerate.
1346 * as.c (show_usage): Restore translated part of bug string.
1347 * gasp.c (show_usage): Likewise.
1349 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1350 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1351 than move-if-change.
1352 (DEP1): Modify for "gcc -MM".
1356 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1357 Update dependencies.
1358 * Makefile.in: Regenerate.
1360 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1362 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1363 (md_begin): Likewise.
1364 (HAVE_AM33): New macro.
1365 (md_assemble): Use it. Match r_regs and xr_regs only if
1368 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1370 * as.h: #include "bin-bugs.h"
1371 * as.c (show_usage): Use REPORT_BUGS_TO.
1372 * gasp.c: #include "bin-bugs.h"
1373 (show_usage): Use REPORT_BUGS_TO.
1375 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1377 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1379 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1380 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1383 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1385 * config/tc-i386.c (i386_immediate): Don't assume a constant
1386 immediate is necessarily 16 bits when in 16 bit code mode.
1387 (md_assemble): Instead set guess_suffix here after we have checked
1390 2000-04-02 Richard Henderson <rth@cygnus.com>
1392 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1393 quantities. Correct right shift sign extension.
1394 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1395 32-bit value when shifting into place.
1397 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1399 * app.c: Add ATTRIBUTE_UNUSED as needed.
1400 * config/tc-ppc.c: Likewise.
1401 (ppc_size): Make unsigned long.
1402 (ppc_insert_operand): Add casts to avoid warnings.
1404 2000-03-31 Nick Clifton <nickc@cygnus.com>
1406 * config/tc-d10v.h (md_flush_pending_output): Define.
1408 2000-03-29 Nick Clifton <nickc@cygnus.com>
1410 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1411 segment. Works for both BFD_ASSEMBLER and others.
1412 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1414 2000-03-29 Nick Clifton <nickc@cygnus.com
1416 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1418 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1420 * listing.c (LISTING_LHS_WIDTH): Default depends on
1422 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1424 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1426 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1429 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1431 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1433 * config/tc-avr.c (mcu_types): Add missing initialiser.
1434 (md_pcrel_from_section): Add prototype.
1435 (avr_operand): Remove redundant test of unsigned < 0.
1436 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1438 2000-03-27 Denis Chertykov <denisc@overta.ru>
1440 * config/tc-avr.c: New file for AVR support.
1441 * config/tc-avr.h: Likewise.
1442 * configure.in: Add AVR support.
1443 * configure: Regenerate.
1445 2000-03-26 Timothy Wall <twall@cygnus.com>
1447 * gasp.c (macro_op): Add new argument to check_macro call.
1448 Macro structure definitions moved to macro.h
1449 * sb.h: Add argument to prototype for input_scrub_include_sb.
1450 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1451 nesting checks with an additional flag.
1452 (struct input_save): Add flag to indicate whether current sb
1453 should be checked for proper macro/conditional nesting.
1454 (input_scrub_push/pop): Save/restore nest check flag.
1455 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1457 * macro.c (check_macro): Allow caller to retrieve parsed macro
1458 information if a pointer is provided. This information may be
1459 used by the new macro hooks.
1460 * macro.h: Update prototype for check_macro. Macro struct
1461 definitions moved here from macro.c/gasp.c.
1462 * read.c (read_a_source_file): Add parameter to check_macro call,
1463 and pass macro info to the macro hook, if defined.
1464 (input_scrub_insert_line): New. Allow insertion of a line of
1465 characters into the input stream.
1466 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1467 file into the input stream.
1468 (s_include): Use input_scrub_insert_file.
1469 * internals.texi: Document new macro hooks.
1470 * as.h: New prototypes added.
1472 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1474 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1475 an initial capital letter.
1476 (i386_index_check): Reindent.
1478 2000-03-19 Nick Clifton <nickc@cygnus.com>
1480 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1483 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1485 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1486 instruction operand bad if Rd > 7 when generating
1487 thumb instructions. Prevents for example,
1488 "adr r12,label" from silently failing and generating
1489 the wrong instruction.
1491 2000-03-17 Nick Clifton <nickc@cygnus.com>
1493 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1494 that have a destingation >= 0x400000.
1495 Fix compile time warning messages.
1497 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1499 * config/tc-sh.c (md_begin): When encountering insn that are
1500 not supported by the current arch, only change the name if
1501 its contents are the same as prev_name.
1502 (get_specific): If the the architecture doesn't match, fail.
1504 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1506 * config/tc-sh.c (IDENT_CHAR): Define.
1507 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1508 matching back where it came from.
1510 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1512 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1514 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1516 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1519 2000-03-15 Kazu Hirata <kazu@hxi.com>
1521 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1523 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1525 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1526 floating-point-number, make sure 'f' is in FLT_CHARS.
1528 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1530 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1531 (s_lcomm_internal): Use it.
1532 * doc/internals.texi (CPU backend): Document it.
1533 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1536 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1538 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1541 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1542 implementation doesn't have special handling for switch
1544 (macro_build): Allow for code in sections other than .text.
1546 (mips_ip): Likewise.
1547 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1548 Don't perform relocs if we will be outputting them.
1549 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1550 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1553 2000-03-09 Catherine Moore <clm@cygnus.com>
1555 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1556 relocation type based on the entry in the fixup structure.
1558 2000-03-08 H.J. Lu (hjl@gnu.org)
1560 * Makefile.am (install-exec-tooldir): Depend on
1561 install-exec-bindir for parallel make.
1562 * Makefile.in: Regenerated.
1564 2000-03-06 Nick Clifton <nickc@cygnus.com>
1566 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1568 (md_parse_option): Parse -m32r command line switch - disable m32rx
1570 (md_show_usage): Document new option.
1572 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1573 * doc/Makefile.in: Regenerate.
1574 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1576 2000-03-02 Michael Meissner <meissner@redhat.com>
1578 * config/tc-d30v.c (check_range): Remove code that incorrectly
1579 sign extended values where bits < 32.
1581 2000-03-02 H.J. Lu (hjl@gnu.org)
1583 * configure.in: Support --enable-targets=all on ia32.
1584 * configure: Regenerated.
1586 2000-03-01 Nick Clifton <nickc@cygnus.com>
1588 * gasp.c (do_align): Remove bogus check of alignment value.
1590 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1592 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1593 TC_PPC was defined forced the type of a symbol with no other type
1596 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1598 * doc/internals.texi (CPU backend): Mention that
1599 line_separator_chars do not break up comments. Fix typos for
1600 LEX_AT and LEX_NAME descriptions. Document operands for
1601 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1602 description of md_create_short_jump usage. Document argument for
1603 md_undefined_symbol.
1605 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1607 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1608 (md_parse_option): Handle it.
1609 (md_show_usage): Document it.
1611 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1613 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1614 opcode, for the instruction `pal19'. From Andrea Arcangeli
1617 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1619 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1621 (md_assemble): To here, before template operands are matched.
1622 Also ensure a constant immediate is sign extended when we know the
1623 size is at most 16 bits. This is to catch cases like "add
1624 $0xffc0,%ax" where we don't know the size, and thus that the
1625 immediate can be represented as Imm8S until after parsing the
1627 (i386_displacement): Similarly sign extend 16 bit constant
1629 (md_assemble): Relax 16-bit jump constant range check to suit sign
1630 extended displacements.
1632 2000-02-26 Andreas Jaeger <aj@suse.de>
1634 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1636 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1638 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1639 call operands when intel_syntax.
1640 (intel_float_operand): Return 2 for "fi...".
1641 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1642 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1643 earlier "SHORT" change.
1644 (md_assemble): When determining suffix from Regs, exclude
1647 2000-02-24 Nick Clifton <nickc@cygnus.com>
1649 * configure: Add arm-wince, mips-pe and sh-pe targets.
1650 * configure: Regenerate.
1652 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1654 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1655 "pe-mips" for the mips-pe target.
1657 * config/tc-arm.c (insns): Change displacement encoded in BL
1658 and B instructions if the target port is arm-wince.
1659 (do_ldst): Do not bias the relocation offset if the target
1661 (md_pcrel_from): Add in missing relocation offset bias if the
1662 target os arm-wince.
1664 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1665 (md_begin): Disable -G support for mips-pe target.
1666 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1667 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1670 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1671 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1672 assembler, just set the alignment to 4.
1674 * config/te-wince-pe.h: New file for WinCE targets. Define
1677 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1679 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1680 string instructions.
1681 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1682 (i386_intel_memory_operand): After finding a segment override,
1683 check again for no `[' before looking for a displacement. Bomb if
1684 more than one displacement rather than silently discarding the
1685 second and subsequent ones. Free strings malloc'd by
1686 build_displacement_string.
1688 2000-02-24 Catherine Moore <clm@cygnus.com>
1690 * config/obj-som.c (obj_pseudo_table): Add "weak".
1691 (obj_som_weak): New routine.
1693 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1695 * config/tc-i386.c (union i386_op): New.
1696 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1697 Throughout file replace occurences of disps[n], imms[n], regs[n]
1698 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1699 intel mode operand swapping. Add assert in regKludge and
1700 fake_zero_displacement code. Test i.types[n] when outputting
1701 displacements and immediates. Combine output of Disp16 with
1703 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1704 when in intel mode by (not) reversing fsub and fdiv operands
1705 before the template search. This fails for single operand
1706 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1707 undefined. Instead fix the base_opcode after we've found the
1708 template. Move base_opcode xor with found_reverse_match from
1709 opcode output code to before this fix so we test for the correct
1711 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1712 check in intel mode. Instead compare opcodes.
1714 * config/tc-i386.h (TC_RELOC): Delete.
1715 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1716 with equivalent call to reloc.
1718 * as.h (flag_m68k_mri): Move declaration after target include, and
1719 only declare when TC_M68K defined. Define as zero otherwise.
1720 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1721 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1722 Define as zero otherwise.
1723 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1724 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1725 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1726 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1727 testing whether defined.
1728 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1729 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1730 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1731 rather than testing whether defined.
1732 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1733 (parse_mri_cons): Declare and use only when TC_M68K.
1734 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1735 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1736 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1738 * NEWS: Mention IBM 370 support.
1740 2000-02-23 Richard Henderson <rth@cygnus.com>
1742 * config/tc-i386.c (md_assemble): When swapping operands for
1743 intel_syntax, assume everything that's not Imm or Disp is a
1746 2000-02-23 Linas Vepstas <linas@linas.org>
1748 * config/tc-i370.c, config/tc-i370.h: New files.
1749 * Makefile.am: Add support for Linux/IBM 370.
1750 * configure.in: Likewise.
1751 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1752 * config/obj-elf.c: Include elf/i370.h
1753 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1755 * Makefile.in: Regenerate.
1756 * configure: Regenerate.
1758 * doc/c-i370.texi: New file.
1759 * doc/all.texi: Include it.
1760 * doc/as.texinfo: And here.
1761 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1762 * doc/Makefile.in: Regenerate.
1764 2000-02-19 Michael Meissner <meissner@redhat.com>
1766 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1767 determine if an instruction can be used in parallel with an ADDppp
1768 or SUBppp instruction.
1770 2000-02-22 Andrew Haley <aph@cygnus.com>
1772 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1774 1999-12-30 Andrew Haley <aph@cygnus.com>
1776 * config/tc-mips.c (mips_gp32): New variable.
1777 (macro_build) Use mips_gp32.
1779 (md_longopts): Add "-mgp32" and "-mgp64".
1780 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1782 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1784 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1785 warning, and bump it to 1.
1787 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1789 From Brad Lucier <lucier@math.purdue.edu>:
1790 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1793 2000-02-21 Catherine Moore <clm@cygnus.com>
1795 * config/tc-mips.c (MF_HILO_INSN): Define.
1796 (mips_7000_hilo_fix): Declare.
1797 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1798 (md_parse_option): Check for 7000_HILO_FIX options.
1799 (OPTION_M7000_HILO_FIX): Define.
1800 (OPTION_NO_M7000_HILO_FIX): Define.
1801 * doc/c-mips.texi (-mfix7000): Describe.
1803 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1805 * listing.c (print_lines): Remove unused variable `end'.
1807 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1808 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1809 reloc_type when BFD_ASSEMBLER.
1810 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1811 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1812 statement and quell signed vs. unsigned comparison warning.
1814 2000-02-18 Nick Clifton <nickc@cygnus.com>
1816 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1817 the computed frag offset, rather than overwriting it.
1819 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1821 * config/tc-sh.c ("elf/sh.h"): Include.
1822 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1823 (md.begin): Initialize target_arch.
1824 Only include opcodes in has table that match selected architecture.
1825 (parse_reg): Recognize register names for sh-dsp.
1826 (parse_at): Recognize post-modify addressing.
1827 (get_operands): The leading space is now optional.
1828 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1829 arguments. Update valid_arch.
1830 (build_Mytes): Add support for SDT_REG_N.
1831 (find_cooked_opcode): New function, broken out of md_assemble.
1832 (assemble_ppi, sh_elf_final_processing): New functions.
1833 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1834 (md_longopts, md_parse_option): New option: -dsp.
1835 * config/tc-sh.h (elf_tc_final_processing): Define.
1836 (sh_elf_final_processing): Declare.
1838 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1840 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1841 the unwinder subspace. Save the current seg/subseg before creating
1844 2000-02-10 Nick Clifton <nickc@cygnus.com>
1846 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1847 little endian targets.
1848 (INST_BYTE1): Redefine to handle big and little endian
1850 (cpu_type): New type: Select between M340 and M210.
1851 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1852 instructions of the M340.
1853 (md_assemble): Add support for the MULSH and OPSR classes of
1855 (md_atof): Add support for little endian targets.
1856 (md_parse_option): Add support for -EL, -EB and -mcpu command
1858 (md_convert_frag): Add support for little endian targets.
1859 (md_apply_fix3): Add support for little endian targets.
1860 (md_number_to_chars): Add support for little endian targets.
1862 2000-02-10 Timothy Wall <twall@redhat.com>
1864 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1865 defined, use it to verify the symbol just read should be a label.
1867 2000-02-10 Timothy Wall <twall@redhat.com>
1869 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1870 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1871 around colons when KEEP_WHITE_AROUND_COLON is defined.
1872 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1873 and KEEP_WHITE_AROUND_COLON.
1875 2000-02-08 Timothy Wall <twall@redhat.com>
1877 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1879 (do_repeat): New. Abstract repeat logic so that a "break" can be
1881 (end_repeat): New. Provide support for a "break" out of the
1883 * read.h: Add prototypes for new functions.
1885 2000-02-08 Timothy Wall <twall@redhat.com>
1887 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1888 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1889 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1892 2000-02-08 Timothy Wall <twall@redhat.com>
1894 * read.c: Added elseif to directives table.
1895 * read.h: Added prototype for s_elseif.
1896 * doc/as.texinfo: Added description for elseif.
1897 * cond.c (s_elseif): New function
1899 2000-02-04 Timothy Wall <twall@redhat.com>
1901 * listing.c (print_lines): Remove conditionals causing bug in
1904 2000-02-03 Timothy Wall <twall@cygnus.com>
1906 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1908 * frags.c (frag_new): Calculate fr_fix in octets
1909 (frag_now_fix) Return offset as target address offset (bytes).
1910 (frag_now_fix_octets) New - Return offset in octets (8-bit
1912 * frags.h: Added prototype for frag_now_fix_octets().
1913 Distinguish between octets and bytes in field descriptions.
1914 * listing.c (calc_hex): Account for octets vs bytes when
1915 printing addresses/offsets.
1916 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1917 target is little-endian, print the octets in a word in big-endian
1918 order so that the display looks like a proper hexadecimal number,
1919 instead of having the octets reversed.
1920 * read.c (do_align): When recording alignment, alignment power
1921 should be in terms of target bytes (minimum addressible unit)
1923 (do_org) Convert ORG target address (byte) argument into an
1924 octet offset when generating a variable fragment.
1925 * symbols.c (resolve_symbol_value): Symbol final value
1926 converted to a target address offset (bytes) from its octet offset.
1927 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1928 offset (bytes) is adjusted by the frag offset (octets) converted
1930 (coff_frob_section) Section alignment power is in terms of bytes;
1931 convert it to an octet alignment power when calculating size (and
1932 size mask) in octets. Don't modify the section size in order to
1933 "align" it for TI COFF, since that format has a different method
1934 for storing alignment information.
1936 2000-02-01 Timothy Wall <twall@cygnus.com>
1938 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1939 entries, matching the way GCC generates them. If not escaped, the
1940 filename is encoded incorrectly.
1942 2000-01-31 Nick Clifton <nickc@cygnus.com>
1944 * config/tc-arm.c (reg_table): Add support for ATPCS register
1947 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1949 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1951 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1953 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1954 of a symbol when we really care about its value.
1956 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1958 * config/tc-mcore.c (md_assemble): Give warning message if
1959 operands passes to instruction are more than the spec.
1961 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1963 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1964 Thumb mode but the label seen was not declared as '.thumb_func'
1965 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1966 correct disassembly of Thumb code bounded by non function labels.
1968 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1970 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1971 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1973 * Makefile.in: Same here.
1976 * configure.in: Set bfd_gas for i386-aout when primary target
1977 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1978 we may need the primary te_file. Remove incorrect comment.
1980 * configure: Regenerate.
1982 * config/e-i386aout.c: New file.
1984 * as.c (USE_EMULATIONS): Move to before print_version_id.
1985 (struct emulation): Add i386aout.
1986 (show_usage): Split text strings. Reformat -a text. Add --em
1990 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1991 (aout_format_ops): New.
1994 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1995 preprocessor conditional and add aout USE_EMULATIONS tests.
1996 (read_a_source_file): Don't pass error strings to printf as
2000 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2002 (do_data): Same here.
2003 (process_file): And here.
2006 * symbols.c (colon): Rewrite "already defined" fatal message
2007 code for aout with USE_EMULATIONS.
2010 * config/obj-aout.c (OBJ_HEADER): Define.
2011 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2013 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2014 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2016 (obj_aout_type): Expand S_SET_OTHER here too.
2017 (obj_read_begin_hook): Remove.
2018 (aout_pop_insert): New.
2019 (obj_aout_s_get_other): New.
2020 (obj_aout_s_get_desc): New.
2021 (aout_format_ops): New.
2024 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2025 gets aout_pseudo_table.
2026 (aout_pseudo_table): Declare.
2027 (obj_read_begin_hook): Define.
2030 * config/obj-coff.c (obj_pseudo_table): Rename to
2032 (coff_pop_insert): Use coff_pseudo_table.
2033 (coff_sec_sym_ok_for_reloc): Remove.
2034 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2035 and comment all zero entries and remove #if 0 code.
2038 * config/obj-coff.h (obj_pop_insert): Define.
2039 (coff_pseudo_table): Declare.
2042 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2043 s_get_size, s_set_size. Comment all zero entries.
2046 * config/obj-elf.c (elf_s_get_other): New function.
2047 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2048 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2049 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2051 (obj_elf_parse_section_letters): Don't pass error strings to
2052 printf as format arg.
2055 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2057 (elf_s_get_other): Declare.
2058 (S_GET_OTHER) Define as elf_s_get_other if not already
2060 (S_SET_OTHER): Only define when not already defined.
2061 (elf_obj_read_begin_hook): Declare.
2062 (obj_read_begin_hook): Define.
2063 (elf_obj_symbol_new_hook): Declare.
2064 (obj_symbol_new_hook): Define.
2067 * config/obj-multi.h: Add copyright header and protect against
2068 multiple inclusion. Add * to all function pointers.
2069 (OBJ_HEADER): If defined, include it rather than other defines
2071 (obj_frob_file_after_relocs): Test for NULL.
2072 (obj_symbol_new_hook): Here too.
2073 (obj_sec_sym_ok_for_reloc): And here.
2074 (S_GET_OTHER): Define.
2075 (S_GET_DESC): Define.
2076 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2077 (OBJ_MAYBE_ELF): Update comment.
2079 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2080 OBJ_AOUT preprocessor conditional and handle emulation by
2081 testing OUTPUT_FLAVOR.
2082 (i386_displacement): Here too.
2083 (md_section_align): Similarly here.
2084 (i386_target_format): Conditionally compile when more than one
2085 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2086 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2087 (i386_displacement): Here too.
2090 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2091 Define TARGET_FORMAT for aout only when not multi.
2094 * config/te-multi.h: Delete file as it's identical to te-generic.h
2096 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2098 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2099 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2102 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2104 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2107 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2109 * config/tc-mips.c (mips_do_align): New function.
2110 * config/tc-mips.h (md_do_align): Define.
2112 2000-01-10 Philip Blundell <philb@gnu.org>
2114 * doc/c-arm.texi (ARM Options): Fix typo.
2115 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2116 line separator for Linux.
2117 * doc/as.texinfo (Comments): Mention the ARM.
2119 2000-01-10 Philip Blundell <pb@futuretv.com>
2121 * configure.in (arm*-*-conix*): New target.
2122 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2124 * configure: Regenerate.
2126 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2128 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2129 (obj_elf_visibility): New function.
2131 * doc/as.texinfo (Visibility): New node: document visibility
2134 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2136 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2137 warning for absolute jump/call without `*' in non-intel mode. No
2138 need to set i.types[0] JumpAbsolute in intel mode.
2140 1999-12-22 Philip Blundell <pb@futuretv.com>
2142 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2143 hook function when changing sections.
2144 (arm_s_data): Likewise.
2146 1999-12-14 Nick Clifton <nickc@cygnus.com>
2148 * config/tc-arm.c (md_parse_option): Add support for -marm720
2149 command line switch.
2151 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2153 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2154 (r_registers, xr_registers): Define.
2155 (r_register_name, xr_register_name): New functions.
2156 (md_assemble): Handle new am33 operand types and instruction
2158 (mn10300_insert_operand, check_operand): Likewise.
2160 1999-11-29 Nick Clifton <nickc@cygnus.com>
2162 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2163 (s_force_thumb): Set thumb_mode to 2.
2164 (md_assemble): Do not complain about thumb instructions on a
2165 non-thumb target if thumb_mode is set to 2.
2167 1999-11-28 Michael Meissner <meissner@cygnus.com>
2169 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2170 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2171 (O_...): Add new machine dependent expressions if we are handling
2172 explicit relocations.
2173 (alpha_reloc_op): New static table holding the explicit relocation
2175 (alpha_literal_hash): New static to hold the hash table for
2176 explicit relocations.
2177 (alpha_macros): Add support for explicit relocations.
2178 (md_begin): If explicit relocations, initialize hash table.
2179 (md_assemble): Don't print a second error if tokenize_arguments
2180 already printed an error message.
2181 (md_apply_fix): Add support for explicit relocations.
2182 (alpha_force_relocation): Ditto.
2183 (alpha_fix_adjustable): Ditto.
2184 (alpha_adjust_symtab): New function to support explicit
2186 (alpha_adjust_symtab_relocs): Ditto.
2187 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2188 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2189 Add support for explicit relocations. Return -2 if an error
2190 message was already printed.
2191 (find_macro_match): Add support for explicit relocations. Comment
2193 (emit_insn): Add support for explicit relocations.
2194 (assemble_tokens): Ditto.
2196 (load_expression): Ditto.
2199 (emit_ir_load): Ditto.
2200 (emit_loadstore): Ditto.
2203 (emit_sextX): Ditto.
2204 (emit_division): Ditto.
2205 (emit_jsrjmp): Ditto.
2206 (emit_retjcr): Ditto.
2208 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2210 (tc_adjust_symtab): If explicit relocations, call the function
2211 alpha_adjust_symtab.
2212 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2213 relocations next to the literal relocation they reference.
2214 (TC_INIT_FIX_DATA): Initialize the new fields.
2215 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2217 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2219 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2220 'B' operand for PA2.0 bb instruction.
2222 1999-11-18 Nick Clifton <nickc@cygnus.com>
2224 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2227 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2229 (mcore_force_relocation): Force relocations to be generated for
2232 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2234 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2235 (i386_displacement): Disallow O_big displacements.
2237 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2239 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2240 Small improvements in error checking.
2241 (md_assemble): Support for unconditional ARM instructions.
2242 (md_parse_option): Support for -m[arm]v5e flag.
2244 1999-11-12 Nick Clifton <nickc@cygnus.com>
2246 * macro.c (buffer_and_nest): Do not check beyond the end of the
2249 1999-11-11 Nick Clifton <nickc@cygnus.com>
2251 * macro.c (buffer_and_nest): Look for seperator after TO and
2254 1999-11-08 Andrew Haley <aph@cygnus.com>
2256 * app.c (do_scrub_chars): When in State 10, treat backslash
2257 characters in the same way as as symbol characters.
2259 1999-11-07 Richard Henderson <rth@cygnus.com>
2261 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2262 the previous label was in the current section before playing
2263 with auto-alignment.
2265 1999-11-06 Nick Clifton <nickc@cygnus.com>
2267 * config/tc-v850.c (v850_force_relocation): Force relocation
2269 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2272 1999-11-05 Michael Meissner <meissner@cygnus.com>
2274 * expr.h (operatorT): Increase machine dependent operators to 16.
2275 * expr.c (op_rank): Ditto.
2277 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2279 * read.c (pseudo_set): Reject attempts to set the value of a
2282 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2285 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2287 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2288 to bfd_set_section_contents.
2290 1999-11-03 Nick Clifton <nickc@cygnus.com>
2292 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2294 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2296 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2297 (mips_ip): Use OPCODE_IS_MEMBER.
2299 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2301 * config/tc-arm.c (reg_required_here): Improve comments.
2303 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2304 (tinsns): Initialize variants field.
2306 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2307 BAD_PC respectively.
2309 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2311 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2312 * config/tc-arm.h: Fix compile time warnings.
2314 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2316 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2317 form @abs16, @(abs16) and @(abs16 + imm).
2319 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2321 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2322 (ISA_HAS_64_BIT_REGS) New.
2323 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2324 mips_emit_delays,macro_build,load_register,load_addresss,
2325 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2326 and/or use new ISA_xxx macros in expressions involving
2327 ISA, particularly mips_opts.isa.
2329 1999-10-18 Michael Meissner <meissner@cygnus.com>
2331 * expr.h (operatorT): Add machine dependent operators md1..md8.
2332 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2333 for the machine dependent operators to use.
2335 * expr.c (op_rank): Add machine dependent operators.
2337 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2339 (O_cpregister): Ditto.
2340 (md_begin): Change X_op test that field is wide enough to use
2341 O_max instead of O_alpha_max.
2342 (cpu_types): Fill in missing initializer.
2343 (alpha_num_macros): Make unsigned.
2344 (md_assemble): Make opnamelen be size_t.
2345 (md_apply_fix): Cast alpha_num_operands to int before testing.
2346 (alpha_force_relocation): Ditto.
2347 (alpha_fix_adjustable): Ditto.
2348 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2349 (tc_gen_reloc): Ditto.
2350 (tc_get_register): Ditto.
2355 (s_alpha_ent): Ditto.
2356 (s_alpha_end): Ditto.
2357 (s_alpha_frame): Ditto.
2358 (s_alpha_prologue): Ditto.
2359 (s_alpha_file): Ditto.
2360 (s_alpha_gprel32): Ditto.
2361 (s_alpha_proc): Ditto.
2362 (s_alpha_set): Ditto.
2363 (s_alpha_base): Ditto.
2364 (s_alpha_align): Ditto.
2365 (s_alpha_arch): Ditto.
2366 (alpha_align): Ditto.
2367 (assemble_insn): Suppress unused variable warning.
2369 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2370 order in the structure.
2371 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2373 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2375 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2377 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2379 * config/tc-i386.c (i386_index_check): Correct #endif location.
2381 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2383 * as.c (show_usage): Document new options.
2384 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2385 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2386 (parse_args): Parse the new options.
2387 (main): If there were warnings, and --fatal-warnings
2388 was specified, print an error.
2389 * as.h: New variable, flag_fatal_warnings, for new option.
2391 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2393 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2394 '@'. Change autoincrement completers to fall through to cache control
2397 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2399 (pa_parse_addb_64_cmpltr): New function.
2401 * config/tc-hppa.c (pa_ip): Change error message.
2402 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2403 '?Q' args to allow falling through.
2405 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2406 Remove unused conditional codes.
2407 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2409 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2411 * config/tc-d30v.c (CHAR_BIT): Define.
2412 (check_range): Fix bit operations to support integers bigger than
2415 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2417 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2420 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2421 Doug Evans <devans@cygnus.com>
2423 Add support for m32rx.
2424 * config/tc-m32r.c (enable_m32rx): New static global.
2425 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2426 (allow_m32rx): New function.
2427 (M32R_SHORTOPTS): Add `O'.
2428 (md_longopts): Add --m32rx plus several warning options.
2429 (md_parse_option): Handle new options.
2430 (md_show_usage): Print them.
2431 (md_begin): Enable m32rx.
2432 (OPERAND_IS_COND_BIT): New macro.
2433 (first_writes_to_seconds_operands): New function.
2434 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2435 (target_make_parallel,assemble_two_insns): New functions.
2436 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2437 If optimizing and m32rx, try to make consecutive insns parallel.
2439 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2441 * config/tc-mips.c (nopic_need_relax): Allow for the
2442 .sdata.foo sections generated by -fdata-sections,
2443 and for the .gnu.linkonce.s sections generated by C++.
2445 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2447 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2448 with cleaner code using completer prefixes. Add 'Y'.
2450 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2452 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2454 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2455 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2456 insn does not match and we should try the next insn in the table.
2458 1999-09-22 Nick Clifton <nickc@cygnus.com>
2460 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2462 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2464 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2467 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2469 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2470 OBJ_ELF. If ELF, add "sq".
2471 (md_parse_option): If ELF, ignore -s and -q.
2472 (md_show_usage): Mention ELF options.
2474 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2476 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2479 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2481 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2483 * config/tc-hppa.c (struct pa_it): New field "trunc".
2484 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2485 (pa_parse_ftest_gfx_completer): New function
2486 (pa_parse_fp_cnv_format): New function.
2488 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2489 (md_apply_fix): Handle 22bit pc-rel branches.
2491 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2493 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2495 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2497 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2499 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2501 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2502 (pa_ip): Handle 'fX'.
2504 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2506 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2507 unwinds unless the function is in the text space.
2508 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2510 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2512 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2513 (md_assemble): To here. Tweak address generation.
2515 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2517 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2518 (md_assemble): Call dwarf2_where for OBJ_ELF.
2519 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2520 (pa_end_of_source): New function.
2521 * tc-hppa.h (md_end): Define for OBJ_ELF.
2523 1999-09-14 Michael Meissner <meissner@cygnus.com>
2525 * configure.in (Canonicalization of target names): Remove adding
2526 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2527 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2528 * configure: Regenerate.
2530 1999-09-14 Donn Terry <donn@interix.com>
2532 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2534 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2536 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2537 pc-relative jmp/call to an absolute symbol.
2538 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2539 absolute section symbols.
2541 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2542 jump handling code and comments.
2544 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2546 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2547 the value if TE_PE and a global defined symbol.
2549 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2551 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2552 print the symbol, rather than printing it here.
2554 1999-09-11 Donn Terry <donn@interix.com>
2556 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2557 BFD_RELOC_RVA relocations.
2559 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2560 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2563 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2565 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2566 * doc/internals.texi (Object format backend): Document
2569 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2570 relocations against global symbols if TE_PE.
2572 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2573 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2575 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2578 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2579 symbols which do not have a constant value, or tags with
2580 non-tags. Remove the symbol from the list before adding it at the
2583 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2584 C_FCN symbol differently if TE_PE.
2585 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2586 appears in the pseudo-op, rather coff_line_base which is only set
2589 * config/obj-coff.c (obj_coff_loc): New static function.
2590 (obj_pseudo_table): Add "loc".
2592 * config/obj-coff.c (add_lineno): Check that the line number is
2595 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2596 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2598 (md_atof): Return NULL rather than 0.
2599 * config/tc-i386.c (md_atof): Change type to int.
2600 * expr.c (expr): Change first parameter to int.
2601 * config/obj-coff.c: Add declarations for static functions.
2602 (coff_frob_symbol): Use SYM_AUXENT.
2603 * config/tc-i386.h (flag_16bit_code): Don't declare.
2605 * config/obj-coff.c (obj_coff_section): Default to setting
2606 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2608 * write.c (adjust_reloc_syms): Print adjusted fixup.
2610 * expr.c (integer_constant): Correct too_many_digits calculation
2613 1999-09-09 Andreas Schwab <schwab@suse.de>
2615 * doc/c-arm.texi: Fix arguments of @var to not contain
2618 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2620 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2622 (md_parse_option): Only support -k flag for ELF and COFF targets.
2624 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2626 * config/tc-hppa.c (pa_ip): Put strict register checks before
2627 call to pa_parse_number.
2629 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2631 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2633 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2636 1999-09-06 Donn Terry <donn@interix.com>
2638 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2640 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2642 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2643 candidate instruction. Require registers for register arguments
2644 when in strict mode. Require assemble-time constants for
2645 constants when in strict mode.
2646 (pa_get_absolute_expression): Require a constant when in strict
2649 1999-09-06 Nick Clifton <nickc@cygnus.com>
2651 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2653 1999-09-04 Steve Chamberlain <sac@pobox.com>
2655 * config/tc-pj.c: New file, supports picoJava in ELF.
2656 * config/tc-pj.h: Ditto.
2657 * configure.in (pjl*, pj*): New targets.
2658 * Makefile.am: Rebuild dependencies.
2659 (CPU_TYPES): Add pj.
2660 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2661 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2662 * doc/c-pj.texi: New file.
2663 * doc/as.texinfo: Add some PJ specifics.
2664 * doc/all.texi: Add PJ to the list of all architectures, sort them
2666 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2667 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2669 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2671 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2672 (obj_frob_file): Test for null pointer.
2673 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2674 (OBJ_PROCESS_STAB): And here.
2675 (elf_obj_sy): Remove
2677 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2678 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2679 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2681 * config/obj-coff.c (no_func): Remove.
2682 (coff_format_ops): Change occurrences of no_func to 0, as we test
2683 for 0 in obj-multi.h.
2685 * configure.in: Enable bfd for i386-coff when primary target is
2686 bfd. Enable i386 elf,coff emulation support. Don't set
2687 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2688 emulation to support.
2689 *configure: Regenerate.
2691 1999-09-02 Nick Clifton <nickc@cygnus.com>
2693 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2694 .section .line directive is encountered.
2696 1999-09-01 Nick Clifton <nickc@cygnus.com>
2698 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2701 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2702 * as.texinfo: Document --gdwarf2 command line option.
2703 Add additional documentation of ARM command line switches.
2705 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2707 * config/tc-i386.c (i386_intel_memory_operand): Combine
2708 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2709 and RESTORE_END_STRING around parse_register calls.
2710 (i386_operand): Here too.
2711 (i386_is_reg): Remove.
2712 (parse_register): Move as_bad calls from within this function to
2715 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2717 Based on a patch from H.J. Lu <hjl@gnu.org>
2718 * config/tc-i386.c (parse_register): Handle FP regs specially.
2719 (md_begin): Remove '(' and ')' from register_chars.
2721 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2723 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2724 error message (done elsewhere).
2726 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2728 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2730 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2732 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2735 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2737 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2739 Add new completers. Fix bug in 64 bit condition handling.
2741 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2744 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2746 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2748 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2750 1999-08-27 Jim Wilson <wilson@cygnus.com>
2752 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2753 (struct ls): Add frag field. Initialize it to zero.
2754 (out_end_sequence): New local text_frag. Set it while in text section.
2755 Replace address check with frag check. Set ls.frag to text_frag if
2756 out_set_addr called.
2757 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2758 Set it before switching sections. Replace address check with frag
2759 check. Set ls.frag to saved_frag if out_set_addr called.
2761 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2763 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2764 output "advance_pc" opcode instead of calling gen_addr_line().
2765 The latter has the undesired side-effect of creating a new row
2766 in the debug line info matrix.
2768 1999-08-26 Jim Wilson <wilson@cygnus.com>
2770 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2771 ls.last_filename if last is less than zero. Set ls.last_filename
2772 when allocating new entry.
2773 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2776 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2778 * config/tc-i386.c (i386_index_check): Fix the displacement size
2779 when INFER_ADDR_PREFIX.
2781 1999-08-18 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2786 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2788 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2789 handle 0xffffNNNN constants correctly.
2791 1999-08-16 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2796 1999-08-13 Nick Clifton <nickc@cygnus.com>
2798 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2799 (md_apply_fix3): Always pass positive values to
2800 validate_offset_imm.
2802 1999-08-12 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-arm.c (skip_whitespace): New macro.
2805 Formatting tidy ups.
2807 (md_apply_fix3): Store relocation offset in addend for ELF based
2809 (arm_force_relocation): Always generate relocs for Thumb function
2812 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2814 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2815 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2817 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2819 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2820 flags for the unwind subspace.
2822 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2823 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2824 suitable relocation based on the size of the target's pointer.
2825 Always Use subsegment zero for the unwinders.
2826 (pa_level): Handle "2.0w".
2828 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2830 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2831 with the following instruction unless this was specified.
2833 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2835 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2836 certain sections, to match BFD changes.
2838 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2840 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2841 (EXTRA_SCRIPTS): Define to keep automake happy.
2842 * Makefile.in: Rebuild.
2844 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2846 * Makefile.am: Rename .dep* files to DEP*.
2847 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2848 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2850 * Makefile.in: Rebuild.
2852 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2854 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2856 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2858 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2859 avoid problems on DOS filesystems.
2860 * Makefile.in: Rebuild.
2862 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2864 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2866 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2869 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2871 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2872 line to create ${GDBINIT} rather than .gdbinit.
2873 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2875 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2877 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2879 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2881 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2883 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2885 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2886 non-adjustable symbols.
2888 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2890 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2892 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2894 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2897 1999-08-05 Donn Terry <donn@interix.com>
2899 * config/te-interix.h: New file.
2900 * configure.in (i386-*-interix*): New target.
2901 * configure: Rebuild.
2903 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2905 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2906 selectors for ELF too.
2907 (selector_table): Add "ltp" and "rtp" selectors.
2909 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2911 * config/tc-i386.c (i386_operand): No need to change
2912 operand_string pointer in segment reg case before goto
2913 do_memory_reference. Initialise displacement_string_start and
2914 displacement_string_end after do_memory_reference label.
2915 (i386_index_check): Add operand_string param, and print error
2916 message on failure here.
2917 (i386_intel_memory_operand): Instead of here.
2918 (i386_operand): And here.
2919 (INFER_ADDR_PREFIX): Enable.
2921 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2923 * config/tc-i386.h (DefaultSize): Define. Renumber following
2924 opcode_modifier defines.
2926 From Etienne Lorrain <etienne.lorrain@ibm.net>
2927 * config/tc-i386.c (stackop_size): New variable.
2928 (set_16bit_code_flag): Clear it here.
2929 (set_16bit_gcc_code_flag): New function.
2930 (md_pseudo_table): Add "code16gcc" entry.
2931 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2933 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2935 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2936 next_set_end even if the end symbol is being discarded.
2938 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2939 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2940 * config/obj-coff.c: Likewise.
2941 (seg_info_type): Remove.
2942 (seg_info_off_by_4): Change to array of segT.
2943 (s_get_segment): Adjust accordingly.
2944 (obj_pseudo_table): Fully initialize sentinel entry.
2946 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2947 Ralf Baechle <ralf@uni-koblenz.de>.
2949 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2951 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2953 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2955 * config/tc-i386.c: Indentation and white space changes.
2956 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2957 don't enable it by default.
2958 (i386_intel_operand): Remove redundant prototype.
2959 Move check on number of memory operands, and i.mem_operands++
2960 (i386_intel_memory_operand): To here.
2961 Remove i386_immediate code from here. Remove special case code
2962 for input and output using (%dx). Remove base/index checks and
2963 call i386_index_check instead. Save initial operand_string
2964 argument for error message.
2965 (i386_operand): Remove redundant prototype. Move base/index
2966 checks to i386_index_check.
2967 (i386_displacement): Move intel mode check for non-zero
2969 (i386_intel_memory_operand): To here.
2971 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2973 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2974 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2975 by .register pseudo-op if -64 and --no-undeclared-regs.
2976 (s_register, sparc_adjust_symtab): New functions.
2977 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2978 Declare sparc_adjust_symtab as tc_adjust_symtab.
2979 * doc/c-sparc.texi: Add description of #ignore special literal
2980 for .register pseudo-op.
2982 1999-07-30 Catherine Moore <clm@cygnus.com>
2984 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2985 the relocation's section offset.
2987 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2989 * write.c (fixup_segment): Fix generic error check overflow test.
2991 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2992 X_add_number to long.
2994 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2996 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2999 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3001 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3004 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3006 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3008 * configure.bat: Remove; obsolete.
3009 * config/go32.cfg: Likewise.
3011 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3013 * configure.in (i386-*-vxworks*): New target.
3014 * configure: Rebuild.
3016 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3018 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3020 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3022 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3024 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3025 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3026 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3027 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3028 MAX_RELOC_EXPANSION): Define.
3029 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3031 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3033 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3034 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3035 block. Print a warning if an 8-bit or 16-bit constant
3036 displacement or immediate is truncated on output.
3037 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3039 (i386_operand): Disallow immediate jump absolute operand.
3041 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3043 * configure.in: Bump version number to 2.9.5.
3044 * configure: Rebuild.
3046 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3049 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3051 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3052 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3054 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3056 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3058 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3060 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3061 if -mno-fpu was given.
3062 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3064 (cons_fix_new_arm): Remove misleading comments.
3066 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3068 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3070 (relax_segment): Likewise. After giving a rs_org error, convert
3071 the frag to rs_align to avoid cascading errors.
3073 1999-07-12 Andreas Schwab <schwab@suse.de>
3075 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3077 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3079 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3080 as appropriate. Fill in structure initializations. Add variable
3081 initializations. Add casts.
3082 * dwarf2dbg.c (print_stats): Change i to size_t.
3083 * listing.c (listing_listing): Change list_line to unsigned int.
3085 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3087 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3088 rather than checking for \001 and \002 in symbol name.
3089 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3091 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3093 * configure.in (hppa*-linux-gnu*): New target.
3094 * configure: Rebuilt.
3096 1999-07-08 Nick Clifton <nickc@cygnus.com>
3098 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3100 1999-07-07 Nick Clifton <nickc@cygnus.com>
3102 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3103 accessing symbolP directly.
3105 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3107 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3110 1999-07-05 Nick Clifton <nickc@cygnus.com>
3112 * config/tc-arm.c (ARM_EXT_V5): Define.
3113 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3114 (md_begin): Detect ARM v5 architectures.
3115 (md_parse_option): Accept arm v5 specification.
3116 (md_show_usage): Documment -marmv5 switch.
3118 * doc/c-arm.texi: Document -marmv5 command line option.
3120 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3122 (validate_immediate_twopart): New function. Determine if a
3123 constant can be computed by two ADD instructions.
3124 (output_inst): Remove its command line parameter - it was never
3126 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3127 implememt the ADRL pseudo op.
3128 (tc_gen_reloc): Generate a suitable error message if an ADRL
3129 instruction tries to generate a real reloc.
3131 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3133 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3135 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3138 1999-06-27 H.J. Lu <hjl@gnu.org>
3140 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3141 non BFD_ASSEMBLER case.
3143 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3145 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3148 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3150 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3151 out_end_sequence() when the address decreases due to a new frag.
3152 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3153 numbering starts with 1.
3155 1999-06-23 Nick Clifton <nickc@cygnus.com>
3157 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3159 (mcore_s_text): Call obj_elf_text for ELF target.
3160 (mcore_s_data): Call obj_elf_data for ELF target.
3161 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3163 (mcore_s_bss): New function: Dump literal table before changing
3165 (mcore_s_comm): New function: Dump literal table before changing
3168 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3169 No longer static functions.
3170 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3171 Provide prototypes for these functions.
3173 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3175 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3176 a list of names, to try obj_segment_name, and to try abbreviated
3177 names when using COFF without long section names.
3179 * config/tc-alpha.c: More use of symbol accessor functions.
3180 * config/tc-arc.c: Likewise.
3181 * config/tc-d30v.c: Likewise.
3182 * config/tc-fr30.c: Likewise.
3183 * config/tc-i860.c: Likewise.
3184 * config/tc-m88k.c: Likewise.
3185 * config/tc-mcore.c: Likewise.
3186 * config/tc-ns32k.c: Likewise.
3187 * config/tc-sparc.c: Likewise.
3188 * config/tc-v850.c: Likewise.
3190 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3191 sy_value with appropriate accessor functions.
3192 * config/tc-arm.c (md_apply_fix3): Likewise.
3193 * config/tc-d10v.c (AT_WORD_P): Likewise.
3194 * config/tc-v850.c (reg_name_search): Likewise.
3196 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3197 use symbol_get_bfdsym instead.
3198 * config/tc-ppc.c (md_assemble): Likewise.
3199 * config/tc-v850.c (v850_comm): Likewise.
3201 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3203 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3204 the symbol, rather than accessing the bsym member.
3205 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3206 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3207 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3208 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3209 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3210 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3211 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3212 * config/tc-v850.c (tc_gen_reloc): Likewise.
3214 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3216 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3217 (hppa_gen_reloc_type): Conditionalize on BFD64.
3218 (tc_gen_reloc): Re-enable ELF relocations.
3219 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3221 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3223 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3225 (do_ldst): Move assignment out of if condition.
3226 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3227 parentheses to avoid warning.
3229 1999-06-21 Nick Clifton <nickc@cygnus.com>
3231 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3232 macro to get at the BFD symbol associated with a GAS symbol.
3234 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3236 * config/tc-ppc.c: Update for symbol handling changes.
3237 * config/obj-coff.c: Likewise.
3239 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3241 * tc-hppa.c: General cleanups of ELF support. No more spaces
3242 and subspaces for ELF.
3243 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3244 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3245 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3246 (UNWIND_SECTION_NAME): Likewise.
3247 (space/subspace related structures): Conditionalize definitions
3249 (space/subspace directives and support routines): Conditionalize
3250 definitions and references/uses on OBJ_SOM.
3251 (label_symbol_struct): For ELF, track the symbol's segment. For
3252 SOM track its space.
3253 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3255 (USE_ALIASES): Kill for both SOM & ELF.
3256 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3257 (pa_space, pa_subspace): Corresponding changes.
3258 (pa_spaces_begin): Corresponding chagnes.
3259 (md_begin): Do not muck around with space/subspace stuff for
3261 (md_apply_fix): Temporarily disable argument relocation stuff
3263 (tc_gen_reloc): Temporarily disable relocation generation for
3265 (pa_build_unwind_subspace): Similarly.
3267 1999-06-16 Nick Clifton <nickc@cygnus.com>
3269 * config/tc-arm.c (thumb_set): New pseudo op.
3270 (text, data, section): Override these pseudo ops with ARM
3272 (s_thumb_set): New function: Perform the same as a .set pseudo
3273 op, but also mark the alias'ed symbol as being a Thumb
3275 (arm_s_text): New function: Perform the same as the .text
3276 pseudo op, but dump the literal pool before changing
3278 (arm_s_data): New function: Perform the same as the .data
3279 pseudo op, but dump the literal pool before changing
3281 (arm_s_section): New function: Perform the same as the
3282 .section pseudo op, but dump the literal pool before changing
3284 (arm_cleanup): Do not reset the current section before dumping
3287 1999-06-17 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3290 OPTION_NO_WARN_UNMATCHED entries.
3291 (md_parse_option): Generate a warning message if an unrecognised
3292 option is encountered.
3294 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3295 (get_operands): When parsing an expression after an '@' symbol
3296 has been detected, do not ignore '#' symbols.
3297 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3300 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3302 From K. Richard Pixley <rich@noir.com>:
3303 * configure.in (ppc-*-vxworks*): New target.
3304 * configure: Rebuild.
3306 1999-06-12 Philip Blundell <philb@gnu.org>
3308 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3310 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3312 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3313 which refer to symbols in linkonce sections, permit reducing the
3314 relocs if the symbol is local.
3316 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3318 * subsegs.c (subseg_text_p): New function.
3319 * as.h (subseg_text_p): Declare.
3320 * read.c (do_align): Use subseg_text_p to set the default fill.
3321 * write.c (subsegs_finish): Likewise.
3322 * config/obj-coff.c (write_object_file): Likewise.
3323 * config/tc-i386.h (md_maybe_text): Don't define.
3324 (md_do_align): Use subseg_text_p to set the default fill.
3325 * config/tc-m32r.c (m32r_do_align): Likewise.
3326 * config/tc-sh.c (sh_do_align): Likewise.
3327 * config/tc-sparc.h (md_do_align): Likewise.
3329 1999-06-12 David O'Brien <obrien@freebsd.org>
3331 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3332 * configure: Rebuild.
3334 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3336 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3337 * Makefile.am: Rebuild dependencies.
3338 * Makefile.in: Rebuild.
3340 * config/tc-i386.c (i386_immediate): Remove unused label
3343 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3344 * symbols.c: Likewise.
3345 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3346 sy_next field when taking address, rather than symbol_next.
3348 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3350 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3351 value from the output file architecture.
3352 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3353 * dwarf2dbg.h: Change bfd_vma to addressT.
3355 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3357 * dwarf2dbg.h: Use PARAMS in function declarations.
3359 1999-06-11 Martin Dorey <mdorey@madge.com>
3361 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3362 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3364 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3366 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3368 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3370 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3373 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3375 * read.c (read_a_source_file): Only declare inescape if
3378 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3380 (find_entry_byval): Add parens to avoid warning.
3382 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3384 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3387 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3389 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3392 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3393 synthetize_setx): New functions.
3394 (md_assemble): Broken the special cases into the above
3395 functions. Make compiler happy if sizeof(bfd_vma)==4.
3396 Fix sethi generated from set/setuw. If instructions have a relloc,
3397 always clear the fields to be relocated in the opcode.
3398 (sparc_ip): Remove special_case global variable.
3400 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3402 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3403 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3404 indication of success rather than a value.
3405 (itbl_get_val): Likewise.
3406 (itbl_get_field): Use strcspn. Change delimiters to include
3408 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3409 (itbl_get_val): Likewise.
3410 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3412 * symbols.c (copy_symbol_attributes): Convert local symbols to
3415 1999-06-10 Nick Clifton <nickc@cygnus.com>
3417 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3420 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3422 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3423 Optimize set if sizeof(bfd_vma) == 64.
3424 (sparc_ip): Fix sethi - without %hi() it should generate
3425 R_SPARC_22 reloc, not R_SPARC_HI22.
3426 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3428 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3430 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3431 (s_ncons): New function.
3432 (native_op_table): New table.
3433 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3434 R_SPARC_OLO10 handling.
3436 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3438 * expr.h (struct expressionS): Revert last change; widen X_op.
3439 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3441 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3443 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3444 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3445 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3446 * Makefile.in: Regenerated.
3448 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3449 `common' pass on to s_mri_common.
3450 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3452 1999-06-06 Richard Henderson <rth@cygnus.com>
3454 * config/obj-elf.c (obj_elf_section): Don't free the return
3455 value of demand_copy_C_string.
3457 1999-06-05 Richard Henderson <rth@cygnus.com>
3459 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3460 creation logic from obj_elf_create_section.
3462 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3463 (section_stack): New.
3464 (special_sections): Make const.
3465 (obj_elf_section): Gut and rewrite parsing.
3466 (obj_elf_change_section): New function broken out of obj_elf_section.
3467 (obj_elf_parse_section_letters): Likewise.
3468 (obj_elf_section_word): Likewise.
3469 (obj_elf_section_type): Likewise.
3470 (obj_elf_previous): Treat as a toggle.
3471 (obj_elf_popsection): New.
3472 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3473 (ppc_section_type): Likewise.
3474 * config/tc-ppc.h: Likewise.
3476 * expr.h (struct expressionS): Don't make X_op a bitfield.
3477 * config/tc-alpha.c: Update for symbol handling changes.
3478 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3479 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3481 1999-06-05 Richard Henderson <rth@cygnus.com>
3483 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3484 (dwarf2_gen_line_info): Kill unused variables.
3485 (dwarf2_finish): Likewise.
3486 (dwarf2_where): Likewise.
3487 (dwarf2_directive_file): If we've only got a string,
3488 hand off to s_app_file.
3489 * ecoff.c: Move the include of ecoff.h.
3490 * symbols.h (S_IS_FUNCTION): Prototype.
3492 * read.c (LEX_HASH): Supply a default.
3494 (s_globl): Update `c' after skipping whitespace.
3495 * read.h (LEX_END_NAME, is_name_ender): New.
3496 * expr.c (get_symbol_end): Respect it.
3498 1999-06-04 Mark Klein <mklein@dis.com>
3500 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3502 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3504 * config/tc-hppa.c: Update for symbol handling changes.
3506 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3508 * cgen.c: Update for symbol handling changes.
3509 * config/tc-m32r.c: Likewise.
3511 * config/tc-hppa.h: Update for symbol handling changes.
3512 * config/tc-hppa.c: Likewise.
3514 * config/tc-arm.h: Update for symbol handling changes.
3515 * config/tc-arm.c: Likewise.
3516 (symbol_make_empty): Remove. Just use symbol_create.
3518 * symbols.c (symbol_set_tc): Correct name.
3520 * Makefile.am: Rebuild dependencies.
3521 ($(OBJS)): Don't depend upon struc-symbol.h.
3522 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3523 * dep-in.sed: Don't remove struc-symbol.h.
3524 * Makefile.in: Rebuild.
3526 * doc/internals.texi (Symbols): Describe changes in symbol
3529 1999-06-03 Richard Henderson <rth@cygnus.com>
3531 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3532 instead of doing the work by hand.
3534 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3536 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3537 state of line state-machine.
3538 (struct ls): Collect DWARF2 line state-machine state in new member
3539 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3540 resulted in any DWARF2 directives.
3541 (reset_state_machine): New function.
3542 (out_end_sequence): Ditto.
3543 (dwarf2_gen_line_info): When switching sections or switching to a
3544 lower text address, call out_end_sequence() first to terminate the
3545 previous code sequence as code sequences MUST have monotonically
3546 increasing addresses.
3547 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3549 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3551 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3552 DWARF2 debug info (line information only, at this point).
3553 * as.h: Update comment about supported debug formats.
3554 * dwarf2dbg.c, dwarf2dbg.h: New files.
3555 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3557 * expr.c (operand): Don't use [ for parens if we want an index op.
3558 (op_encoding): Switch [ into O_index, if desired.
3559 (op_rank): Renumber with O_index on bottom.
3560 (expr): If O_index, match closing bracket.
3561 * expr.h (O_index): New.
3563 * read.c (read_a_source_file): Conditionally allow matched "
3564 in lines passed to md_assemble.
3566 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3568 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3570 Add support for storing local symbols in a small structure to save
3571 memory when assembling large files.
3572 * as.h: Don't include struc-symbol.h.
3573 (symbolS): Add typedef.
3574 * symbols.c: Include struc-symbol.h.
3575 (local_hash): New static variable.
3576 (save_symbol_name): New static function, from symbol_create.
3577 (symbol_create): Call save_symbol_name.
3578 (local_symbol_count): New static variable.
3579 (local_symbol_conversion_count): Likewise.
3580 (LOCAL_SYMBOL_CHECK): Define.
3581 (local_symbol_make): New static function.
3582 (local_symbol_convert): New static function.
3583 (colon): Handle local symbols. Create local symbol for local
3585 (symbol_table_insert): Handle local symbols.
3586 (symbol_find_or_make): Create local symbol for local label name.
3587 (symbol_find_base): Check for local symbol.
3588 (symbol_append, symbol_insert): Check for local symbols.
3589 (symbol_clear_list_pointers, symbol_remove): Likewise.
3590 (verify_symbol_chain): Likewise.
3591 (copy_symbol_attributes): Likewise.
3592 (resolve_symbol_value): Handle local symbols.
3593 (resolve_local_symbol): New static function.
3594 (resolve_local_symbol_values): New function.
3595 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3596 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3597 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3598 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3599 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3600 (symbol_previous, symbol_next): New functions.
3601 (symbol_get_value_expression): Likewise.
3602 (symbol_set_value_expression): Likewise.
3603 (symbol_set_frag, symbol_get_frag): Likewise.
3604 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3605 (symbol_mark_used_in_reloc): Likewise.
3606 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3607 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3608 (symbol_mri_common_p): Likewise.
3609 (symbol_mark_written, symbol_clear_written): Likewise.
3610 (symbol_written_p): Likewise.
3611 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3612 (symbol_section_p, symbol_equated_p): Likewise.
3613 (symbol_constant_p): Likewise.
3614 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3615 (symbol_get_obj, symbol_set_obj): Likewise.
3616 (symbol_get_tc, symbol_set_tc): Likewise.
3617 (symbol_begin): Initialize local_hash.
3618 (print_symbol_value_1): Handle local symbols.
3619 (symbol_print_statistics): Print local symbol statistics.
3620 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3621 Declare new symbols.c functions. Move many declarations here from
3623 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3624 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3625 (struct symbol): Move bsym to make it clearly the first field.
3626 Remove TARGET_SYMBOL_FIELDS.
3627 (symbolS): Don't typedef.
3628 (struct broken_word): Remove.
3629 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3630 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3631 (symbol_clear_list_pointers): Likewise.
3632 (symbol_insert, symbol_remove): Likewise.
3633 (symbol_previous, symbol_append): Likewise.
3634 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3635 (struct local_symbol): Define.
3636 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3637 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3638 (local_symbol_get_frag, local_symbol_set_frag): Define.
3639 (local_symbol_get_real_symbol): Define.
3640 (local_symbol_set_real_symbol): Define.
3642 * write.c (write_object_file): Call resolve_local_symbol_values.
3643 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3644 (TARGET_SYMBOL_FIELDS): Don't define.
3645 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3646 ECOFF_DEBUGGING, add ECOFF fields.
3647 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3648 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3649 ECOFF_DEBUGGING, add ECOFF fields.
3650 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3651 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3652 * config/tc-mcore.h: Don't include struc-symbol.h.
3653 (TARGET_SYMBOL_FIELDS): Don't define.
3654 (struct mcore_tc_sy): Define.
3655 (TC_SYMFIELD_TYPE): Define.
3656 * Many files: Use symbolS instead of struct symbol. Use new
3657 accessor functions rather than referring to symbolS fields
3660 * read.c (s_mri_common): Don't add in value of line_label.
3662 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3663 checking for SEC_LINK_ONCE.
3665 * config/tc-sh.h (sh_fix_adjustable): Declare.
3667 * app.c (input_buffer): New static variable.
3668 (app_push): Save saved_input in allocated buffer.
3669 (app_pop): Restored saved_input.
3670 (do_scrub_chars): Change get parameter to take char * and int as
3671 arguments. Change GET macro to pass input_buffer to get
3672 function. Don't save input into allocated buffer.
3673 * as.h (do_scrub_chars): Update declaration.
3674 * input-file.c (input_file_get): Change to take char * and int.
3675 Read data into passed in buffer. Remove static buffer.
3676 * read.c (scrub_from_string): Change to take char * and int. Copy
3677 data into passed in buffer.
3679 * hash.h: Neaten. Declare hash_traverse.
3680 * hash.c: Complete rewrite based on BFD hashing code.
3681 * gasp.c (chunksize): New variable.
3682 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3685 1999-05-28 Nick Clifton <nickc@cygnus.com>
3687 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3688 addend unless the target uses an old ABI.
3690 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3692 -Wchar-subscripts cleanup
3693 * listing.c (listing_newline): Use unsigned char variable, so
3694 calls to isascii,iscntrl are correct.
3695 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3697 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3698 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3699 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3700 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3702 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3704 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3706 (arch_coldfire_p): New #define.
3707 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3709 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3711 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3713 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3714 (install_operand): Add place `N'.
3715 (init_table): Add registers ACC, MACSR, MASK.
3717 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3719 * config/tc-m68k.c: Change mcf5200 --> mcf.
3720 (archs): Add mcf5206e, mcf5307.
3721 (m68k_ip): Add format `u'.
3722 (install_operand): Add place `m', `M', `h'.
3723 (init_table): Add upper/lower registers.
3725 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3727 1999-05-28 Martin Dorey <mdorey@madge.com>
3729 * config/tc-i960.c: Several minor changes to add ELF and
3730 BFD_ASSEMBLER support.
3731 * config/tc-i960.h: Likewise.
3732 * configure.in (i960-*-elf*): New target.
3733 * aclocal.m4, configure: Rebuild.
3735 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3737 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3738 reloc changes when defined(BFD_ASSEMBLER).
3740 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3742 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3744 * write.c (write_print_statistics): Output to file, not stderr.
3746 * expr.c (generic_bignum_to_int32,64): Prototype.
3748 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3749 output_sleb128, output_uleb128, output_big_sleb128,
3750 output_big_uleb128, output_big_leb128): Prototype.
3751 (output_big_sleb128, output_big_uleb128): Make inline.
3752 (output_big_leb128): Remove inline
3754 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3755 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3756 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3757 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3758 value for correct overflow check in write.c:fixup_segment.
3759 * write.c (fixup_segment): Move bitfield overflow checks to after
3760 the md_apply_fix call.
3761 * config/obj-coff.c (fixup_segment): Likewise.
3762 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3763 valueT *val argument.
3765 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3767 * config/atof-ieee.c (gen_to_words): Correctly round a
3768 denormalized number. Fix off-by-one in range checking for
3769 exponent in a denormal.
3771 1999-05-10 Nick Clifton <nickc@cygnus.com>
3773 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3776 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3778 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3780 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3782 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3783 (ReverseRegRegmem): Remove.
3784 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3785 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3786 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3789 From Doug Ledford <dledford@redhat.com>
3790 * config/tc-i386.h (RegXMM): New for P/III.
3791 * config/tc-i386.c: Add support for P/III.
3793 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3795 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3796 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3797 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3799 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3801 * config/tc-i386.c (i386_immediate): Skip whitespace before
3802 complaining about junk after expression.
3803 (i386_displacement): Likewise.
3805 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3807 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3808 Don't copy before downcaseing.
3810 1999-05-05 Catherine Moore <clm@cygnus.com>
3812 * tc-m68k.c: Include elf/m68k.h.
3813 (m68k_elf_final_processing): New routine.
3814 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3817 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3819 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3822 1999-04-30 Nick Clifton <nickc@cygnus.com>
3824 * config/tc-mcore.c (mcore_s_section): Dump literals before
3827 1999-04-29 Nick Clifton <nickc@cygnus.com>
3829 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3832 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3834 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3835 (TC_INIT_FIX_DATA): Delete.
3836 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3837 (TC_INIT_FIX_DATA): Delete.
3838 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3839 * write.c (fix_new_internal): Initialize fx_cgen member.
3840 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3841 (gas_cgen_md_apply_fix3): Update.
3842 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3843 (md_cgen_record_fixup_exp): Update.
3844 (FX_OPINFO_R_TYPE): Update.
3846 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3847 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3848 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3849 * frags.h (struct frag): Make opindex, opinfo ints.
3851 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3853 1999-04-26 Tom Tromey <tromey@cygnus.com>
3855 * aclocal.m4, configure: Updated for new version of libtool.
3857 1999-04-22 Nick Clifton <nickc@cygnus.com>
3859 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3861 (md_apply_fix3): Do not fix up absolute relocations against
3864 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3866 1999-04-20 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3869 changes and data-in-text directives.
3870 (mcore_cons): New function: intercept cons() operations.
3871 (mcore_float_cons): New function: intercept float_cons()
3873 (mcore_stringer): New function: intercept stringer() operations.
3875 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3877 * obj.h (struct format_ops): Change generate_asm_lineno field to
3879 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3881 * config/tc-alpha.c (find_opcode_match): Add default case to
3883 (find_macro_match): Likewise.
3884 (load_expression): Parenthesize && within ||.
3886 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3888 1999-04-17 Nick Clifton <nickc@cygnus.com>
3890 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3891 .text .data .section pseudo ops.
3892 (mcore_s_section): New function. Dump lits before changing secs.
3893 (mcore_s_text): New function. Dump lits before changing secs.
3894 (mcore_s_data): New function. Dump lits before changing secs.
3896 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3898 * config/tc-mips.c (mips_32bitmode): New.
3899 (md_begin): Set mips_32bitmode if needed.
3900 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3901 Set EF_MIPS_32BITMODE.
3903 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3905 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3908 1999-04-16 Nick Clifton <nickc@cygnus.com>
3910 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3912 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3914 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3915 expressions correctly.
3918 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3920 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3922 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3924 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3925 and fmpynfadd instructions.
3927 1999-04-11 Richard Henderson <rth@cygnus.com>
3929 * as.h (environ): Declare it, if needed.
3930 * as.c (dump_statistics): Don't declare environ.
3931 * configure.in (environ): Detect declaration.
3932 * configure, config.in: Rebuild
3934 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3935 (i386_displacement): Allocate enough space for replacement buffer.
3936 Clean up replacement buffer initialization.
3938 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3940 * subsegs.c (section_symbol): Don't create a new symbol if one
3941 already exists; instead, use the existing one, but set its segment
3942 and frag data if it hasn't already been defined.
3943 * config/obj-coff.c (c_section_symbol): Likewise.
3945 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3947 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3949 1999-04-08 Nick Clifton <nickc@cygnus.com>
3951 * config/tc-mcore.c: New File: Support routines for MCore
3953 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3954 * config/obj-coff.c: Add support for mcore-pe target.
3956 * Makefile.am: Add support for MCore targets.
3957 * Makefile.in: Regenerate.
3958 * configure.in: Add support for MCore targets.
3959 * configure: Regenerate.
3961 * doc/all.texi: Set MCORE.
3962 * doc/as.texinfo: Document MCore specific command line options.
3964 * write.h: Prevent multiple inclusion.
3966 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3968 * asintl.h (LC_MESSAGES): Never define.
3969 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3971 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3974 * Makefile.am (m68k-parse.c): If configuring in the source
3975 directory, copy m68k-parse.y into the local directory before
3976 running ylwrap, to remove spurious differences when generating
3978 * Makefile.in: Rebuild.
3980 * config/tc-sparc.h (md_do_align): Just allocate the number of
3981 bytes necessary, rather than always allocating 1024.
3983 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3985 * listing.c (listing_newline): Add cast to avoid warning.
3986 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3987 * config/tc-i386.c (i386_scale): Add return value.
3988 (build_displacement_string): Remove unused local temp_disp2.
3989 (i386_intel_memory_operand): Add parentheses to avoid warning.
3990 (i386_intel_operand): Remove unused local end_of_operand_string.
3991 (i386_operand): Remove unused local operand_modifier.
3992 (i386_operand): Add parens to avoid warning.
3994 1999-04-04 Don Bowman <don@pixsci.com>
3996 * configure.in: Add mips*-*-vxworks* target; have it define
3998 * configure, config.in: Rebuild.
4000 1999-03-31 Nick Clifton <nickc@cygnus.com>
4002 * configure.in (emulations): Add support for arm-epoc-pe.
4003 * configure: Regenerate.
4004 * config/te-epoc-pe.h: New file. Define macros specific to
4006 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4007 for arm-epoc-pe target.
4009 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4011 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4013 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4015 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4016 detect ",n" without a condition.
4017 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4020 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4022 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4023 instruction is encoded with one bit.
4026 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4028 * doc/internals.texi (CPU backend): Mention that
4029 line_separator_chars should not include newline. From thi
4030 <ttn@mingle.glug.org>.
4032 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4034 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4035 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4037 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4039 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4041 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4043 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4046 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4048 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4050 1999-03-15 Martin Hunt <hunt@cygnus.com>
4052 * app.c (do_scrub_begin): Change '-' back to a symbol char
4053 so we can use multiple opcodes on a line again.
4055 * config/tc-d30v.c: By default, warn if a symbol has
4056 the same name as a register. Plus some minor
4057 updates from the branch.
4059 1999-03-13 Nick Clifton <nickc@cygnus.com>
4061 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4062 BFD_RELOC_16 and BFD_RELOC_64.
4064 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4066 * expr.c (expr): Add missing else.
4068 1999-03-12 Nick Clifton <nickc@cygnus.com>
4070 * config/tc-arm.c (md_apply_fix3): Improve error message.
4072 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4074 * Makefile.am (CPU_TYPES): Add fr30.
4075 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4076 (fr30,m32r dependencies): Update.
4077 * Makefile.in: Rebuild.
4079 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4080 (gas_cgen_record_fixup_exp): Ditto.
4081 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4082 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4083 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4084 (md_cgen_lookup_reloc): Update use of operand->type.
4085 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4086 (md_convert_frag): Call cgen_operand_lookup_by_num.
4087 (md_cgen_lookup_reloc): Update use of operand->type.
4088 (m32r_cgen_record_fixup_exp): Ditto.
4090 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4092 * config/tc-mips.c (md_show_usage): Fix message.
4094 1999-03-03 Nick Clifton <nickc@cygnus.com>
4096 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4097 and LDR reg,=<expr> instruction.
4099 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4102 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4104 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4106 1999-02-17 Nick Clifton <nickc@cygnus.com>
4108 This patch was created by: Scott Bambrough
4109 <scottb@corelcomputer.com>
4112 Special cased '@' character. The '@' character is used as the
4113 ARM assembler comment character, as a special character
4114 and in ELF .symver pseudo-op's, and as a special character in
4115 .type and .section pseudo-ops.
4116 (symver_pseudo): New static variable.
4117 (symver_state): New static variable.
4118 (struct app_save): Add field 'symver_state'.
4119 (app_push): Save global symver_state int struct app_save.
4120 (app_pop): Restore global symver_state from struct app_save.
4121 (do_scrub_chars): Special case handling of '@' character in
4124 * configure.in: Modified to recognize armv* uname syntax from ARM
4126 * configure: Regenerated.
4128 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4129 a prefix to the section's type.
4130 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4131 the type's typename.
4133 * config/tc-arm.h: Add support for PIC generation:
4134 (pic_code): New boolean.
4135 (obj_relocate_extern): Define.
4136 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4137 (TC_CONS_FIX_NEW): Define.
4138 (tc_fix_adjustable): Define.
4139 (GLOBAL_OFFSET_TABLE_NAME): Define.
4141 * config/tc-arm.c: Add support for PIC generation:
4142 (line_seperator_chars): Allow ';' as a seperator for Linux.
4143 (is_immediate_prefix): New macro.
4144 (arm_parse_reloc): New function.
4145 (s_arm_elf_cons): New function.
4146 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4147 (md_undefined_symbol): Special case handling for the Global Offset
4149 (md_apply_fix3): Handle PIC relocs.
4150 (tc_gen_reloc): Handle PIC relocs.
4151 (md_parse_option): Add support for '-k' command line switch to
4152 enable PIC generation.
4153 (cons_fix_new_arm): New function.
4154 (s_arm_elf_cons): New function.
4156 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4158 * configure.in: Add comments for uses of AC_DEFINE.
4159 * acinclude.m4: Likewise.
4160 * acconfig.h: Remove.
4161 * aclocal.m4: Rebuild.
4162 * configure: Rebuild.
4163 * Makefile.in: Rebuild.
4164 * config.in: Rebuild.
4166 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4168 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4169 non-constant offset from a base register.
4171 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4173 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4176 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4178 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4179 (emit_insn): Look for pc-relative and no-overflow specifiers on
4180 internal relocation types.
4182 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4184 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4187 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4189 (mips_4650, mips_4010, mips_4100): Variables removed.
4190 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4191 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4193 (md_begin): Don't bother initializing the mips_NNNN variables;
4194 mips_cpu is set, and that's good enough now.
4195 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4196 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4197 (show): New function, to handle wrapping in the CPU lists.
4198 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4200 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4202 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4203 than treat as an immediate specifier.
4205 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4207 * config/tc-i386.c: Prototype many functions.
4208 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4209 (i386_immediate): Remove unused second argument.
4210 (i386_intel_operand): Fix i386_is_reg typo.
4211 (i386_operand): Use allow_naked_reg.
4212 (output_invalid): Make operand int for K&R.
4214 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4216 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4218 * Makefile.in: Rebuild.
4220 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4222 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4224 (EXTRA_as_new_SOURCES): Comment out.
4225 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4226 * Makefile.in: Rebuild.
4227 * doc/Makefile.in: Rebuild.
4228 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4229 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4230 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4231 * configure: Rebuild.
4232 * aclocal.m4: Rebuild.
4233 * config.in: Rebuild.
4234 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4235 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4236 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4237 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4238 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4239 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4240 (gas_cgen_record_fixup_exp): Ditto.
4241 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4242 descriptor, not global variable.
4243 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4244 descriptor, not global variable. Refer to insert_operand handler
4245 via cpu descriptor, not global function.
4246 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4247 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4248 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4249 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4250 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4251 * config/tc-m32r.c: Ditto.
4252 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4253 (md_assemble): Ditto.
4254 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4256 1999-02-09 Nick Clifton <nickc@cygnus.com>
4258 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4259 relocations for ELF targets.
4261 1999-02-08 Nick Clifton <nickc@cygnus.com>
4263 * configure.in: Add support for StrongARM target.
4264 * configure: Regenerate.
4266 1999-02-05 Nick Clifton <nickc@cygnus.com>
4268 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4270 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4273 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4275 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4277 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4279 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4280 (INTEL_DWORD_MNEM_SUFFIX): Define.
4283 (DWORD_PTR): Define.
4284 (XWORD_PTR): Define.
4286 (OFFSET_FLAT): Define.
4288 (NONE_FOUND): Define.
4291 * config/tc-i386.c (set_intel_syntax): New routine.
4292 (intel_syntax): Declare.
4293 (allow_naked_reg): Declare.
4294 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4295 (intel_float_operand): New routine.
4296 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4297 Handle brackets as well as parens. Call i386_intel_operand for
4298 intel syntax. Reverse operands if appropriate. Handle new
4299 suffixes. Handle movzx and movsx.
4300 (i386_is_reg): New routine.
4301 (i386_immediate): New routine.
4302 (i386_scale): New routine.
4303 (i386_displacement): New routine.
4304 (i386_operand_modifier): New routine.
4305 (build_displacement_string): New routine.
4306 (i386_parse_seg): New routine.
4307 (i386_intel_memory_operand): New routine.
4308 (i386_intel_operand): New routine.
4309 (i386_operand): Call i386_displacement, i386_immediate,
4310 i386_scale, etc. instead of handling inline.
4311 (parse_register): Handle registers without prefix.
4313 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4315 * configure: Regenerate.
4316 * configure.in (arm-*-oabi): New.
4317 (thumb-*-oabi): New.
4318 * config/tc-arm.c (target_oabi): Declare.
4319 (md_apply_fix3): Support REL relocs.
4320 (md_parse_option): Handle -oabi.
4321 (elf32_arm_target_format): New routine.
4322 (md_longopts): Add OPTION_OABI.
4323 * config/tc-arm.h: Redefine TARGET_FORMAT.
4326 1999-01-28 Nick Clifton <nickc@cygnus.com>
4328 * write.c (write_relocs): Handle out of range error.
4330 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4331 (fr30_force_relocation): Default to 0.
4333 * config/tc-fr30.h (obj_fix_adjustable): Define.
4334 (TC_FORCE_RELOCATION): Define.
4336 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4339 1999-01-16 Nick Clifton <nickc@cygnus.com>
4341 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4342 merge of two instructions if the left instruciton kills the right.
4344 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4346 * Makefile.in: Regenerate.
4347 * configure.in: Redo test for using cgen.
4348 * configure: Regenerate.
4350 1999-01-09 Nick Clifton <nickc@cygnus.com>
4352 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4353 redefinition of this macro.
4355 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4357 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4360 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4362 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4363 a read of HI or LO and an immediatly following branch.
4365 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4367 * config/tc-mips.c (md_begin): Another correction to the setting of
4370 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4372 * config/tc-mips.c (md_begin): Correct type-o in setting of
4375 1998-12-21 Nick Clifton <nickc@cygnus.com>
4377 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4378 bit insn when optimizing, so that parallelised instructions will
4379 start on a 32 bit boundary.
4381 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4383 * config/tc-mips.c (mips_eabi64): New.
4384 (md_begin): Set mips_eabi64.
4385 (mips_elf_final_processing): Use it.
4387 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4389 * config/tc-mips.c (mips_elf_final_processing):
4390 Correct setting of ABI in e_flags.
4392 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4394 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4397 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4399 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4401 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4403 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4404 warning, values that don't fit in the field.
4406 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4408 * config/tc-mips.c (mips_abi_string): New.
4409 (md_parse_option,md_longopts): Add mabi.
4410 (mips_elf_final_processing): Set e_flags based on mabi flag.
4412 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4414 * config/tc-mips.c (md_parse_option): Handle vr4111.
4416 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4418 * config/tc-h8300.c (build_bytes): Change message given if the
4419 instruction requires H8/300H mode and we're not in Hmode, to
4420 suggest that it may be the operand modes that are the problem, not
4421 necessarily the opcode.
4423 1998-12-10 Nick Clifton <nickc@cygnus.com>
4425 * config/tc-fr30.c: Add line separator character.
4427 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4429 * configure.in (hppa-*-mpeix*): New target.
4430 * config/obj-som.h (obj_som_compiler): Declare.
4431 * config/obj-som.c (compiler_seen): New static variable.
4432 (obj_som_compiler): New function.
4433 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4434 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4435 (pa_type_args): Set hppa_priv_level.
4436 (pa_compiler): New static function if OBJ_SOM.
4437 * configure: Rebuild.
4439 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4441 * read.c (output_leb128): Don't mark as inline.
4443 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4445 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4446 AIX .vbyte unaligned data support.
4447 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4448 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4451 1998-12-07 Nick Clifton <nickc@cygnus.com>
4453 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4456 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4458 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4459 BFD_RELOC_ARM_PCREL_BRANCH.
4461 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4463 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4464 checking the target type.
4465 (mips-dec-bsd*): Set endian to little.
4466 * configure: Rebuild.
4468 COFF weak symbol support, based on patches from Mark Elbrecht
4469 <snowball3@usa.net>:
4470 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4471 * config/obj-coff.c (obj_coff_weak): New static function.
4472 (obj_coff_endef) [both versions]: Handle weak symbols.
4473 (coff_frob_symbol): Likewise.
4474 (yank_symbols): Likewise.
4475 (obj_pseudo_table): Add "weak".
4477 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4478 <aymeric.vincent@emi.u-bordeaux.fr>.
4479 * aclocal.m4: Rebuild with current tools.
4480 * configure: Rebuild.
4482 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4483 an assertion failure for a case we can't handle when OBJ_ECOFF.
4485 * expr.c (operator): And with 0xff to avoid problems with signed
4488 1998-12-03 Nick Clifton <nickc@cygnus.com>
4490 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4491 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4493 1998-12-02 Nick Clifton <nickc@cygnus.com>
4495 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4498 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4500 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4501 calculation of pcrel point.
4503 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4505 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4508 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4512 (d10v_cleanup): Only generate previous insn if a multiline insn is
4515 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4517 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4520 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4522 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4523 -marm6xxx command line switches.
4525 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4527 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4528 (itbl-ops.o): Delete duplicate dependencies.
4529 Rebuild dependencies.
4530 Add fr30 dependencies.
4531 * Makefile.in: Rebuild.
4533 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4535 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4537 * listing.c: Ignore line terminator characters found inside
4540 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4542 * po/gas.pot: Regenerated.
4544 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4546 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4547 fr30_is_label_start(). Also checks for delay slot insns.
4549 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4550 FR30 instructions which contain a colon in the mnemonic.
4552 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4554 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4556 * config/tc-fr30.c: Removed currently superflous code.
4558 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4560 * config/tc-fr30.h: New file.
4561 * config/tc-fr30.c: Tweaking so that it will compile.
4563 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4565 * config/tc-d10v.h (obj_fix_adjustable): Define.
4566 (TC_FORCE_RELOCATION): Define.
4567 (d10v_force_relocation): Declare.
4568 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4569 (md_apply_fix3): Handle Vtable relocs.
4570 (d10v_fix_adjustable): New.
4571 (d10v_force_relocation): New.
4573 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4575 * config/tc-d30v.c: Change default behaviour to ignore potential
4576 conflicts between register name and symbol names.
4578 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4580 * configure.in: Add fr30-*-*.
4581 * config/tc-fr30.c: New file.
4582 * Makefile.in: Regenerated.
4583 * config.in: Regenerated.
4584 * configure: Regenerated.
4585 * doc/Makefile.in: Regenerated.
4586 * po/gas.pot: Regenerated.
4588 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4590 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4593 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4595 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4597 (do_scrub_chars): Add some casts to unsigned char to avoid
4598 unwanted sign extension.
4599 * read.c (lex_type): Set characters about 127 to be symbol
4601 * config/tc-i386.c (md_begin): Set identifier_chars and
4602 operand_chars for values above 127.
4604 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4606 * configure.in: detect cygwin* instead of cygwin32*
4607 * configure: regenerate
4609 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4611 * listing.c: Add support for producing a listing from piped
4614 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4616 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4617 (append_insn): Account for the tx39's multiply behavior.
4619 1998-10-26 Michael Meissner <meissner@cygnus.com>
4621 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4622 from assemble_parallel_insns. Add support for '->' to indicate
4623 explicitly serializing the instructions.
4624 (md_assemble): Ditto.
4626 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4628 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4631 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4633 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4635 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4637 * config/tc-mips.c : support frame and regmask/fregmask when
4638 MIPS_STABS_ELF is specified.
4640 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4642 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4643 (md_apply_fix): Don't return 1 for VTABLE relocs.
4644 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4646 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4648 * doc/c-i386.texi: Replace occurences of "opcode" with
4649 "instruction mnemonic", "instruction", or "mnemonic" when
4650 referring to the name of an instruction. Use "opcode" when
4651 referring to the sequence of machine bytes.
4653 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4654 (is_opcode_char): Rename to is_mnemonic_char.
4655 (md_assemble and i386_operand): Correct error messages from
4656 "opcode" to "instruction mnemonic"
4657 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4658 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4659 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4660 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4661 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4662 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4663 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4665 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4667 * config/tc-i386.c (i386_operand): Check for garbage after
4670 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4672 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4673 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4675 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4677 * config/tc-sh.h (obj_fix_adjustable): Define.
4678 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4679 (md_apply_fix): Likewise.
4680 (tc_gen_reloc): Likewise.
4681 (sh_fix_adjustable): New.
4683 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4685 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4686 * cgen.h (gas_cgen_finish_insn): Update prototype.
4687 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4688 cgen_insn_t -> CGEN_INSN_INT.
4689 (make_parallel): Update handling of CGEN_INT_INSN_P.
4690 (assemble_parallel_insn): Ditto.
4691 (target_make_parallel): New function.
4692 (md_assemble): Use it.
4694 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4696 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4698 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4700 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4701 converted into lower case.
4703 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4705 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4706 (gas_cgen_tc_gen_reloc): Likewise.
4707 * config/tc-m32r.h (obj_fix_adjustable): Define.
4708 * config/tc-m32r.c (m32r_fix_adjustable): New.
4709 (m32r_force_relocation): Handle VTABLE relocs.
4711 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4713 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4715 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4717 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4718 to lower case before parsing.
4720 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4721 parallel insns modift buts in the PSW as a side effect.
4723 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4725 * config/tc-d30v.c (find_format): Test for missing flag and
4728 (md_apply_fix3): Fix error messages to avoid
4729 assumption about presence of a symbol.
4731 (parallel_ok): Disallow parallel instructions that both modify the
4734 (find_format): Generate a warning if an odd numbered register is
4735 used as the first register in a mutli-register instruction.
4737 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4739 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4740 relocations are always associated with a symbol.
4742 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4744 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4745 (elf32_sparc_force_relocation): Declare.
4746 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4747 (tc_gen_reloc): Handle vtable relocs.
4748 (elf32_sparc_force_relocation): New.
4750 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4752 * symbols.c (S_IS_FUNCTION): New.
4753 * config/tc-v850.h (obj_fix_adjustable): Define.
4754 (TC_FORCE_RELOCATION): Define.
4755 (v850_force_relocation): Declare.
4756 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4757 of fx_addnumber for VTABLE reloc addends.
4758 (md_apply_fix3): Handle VTABLE relocs.
4759 (v850_fix_adjustable): New.
4760 (v850_force_relocation): New.
4762 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4764 * tc-hppa.c (fp_operand_format): Add some additional formats.
4765 (pa_ip): Do not automatically promote into pa2.0 mode.
4766 (pa_level): Handle ".level 2.0".
4768 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4770 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4771 * config/tc-i386.h (template.extension_opcode): Change to
4772 unsigned int to allow full range of 8-bit opcode suffixes.
4773 (None): Redefine as 0xffff.
4775 From Jeff B Epler <jepler@usgs.gov>
4776 * doc/c-i386.texi (i386-SIMD): New section.
4778 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4780 * read.c (discard_rest_of_line): New function.
4781 * read.h: Declare it.
4782 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4784 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4786 * config/tc-d10v.c (find_symbol_matching_register): New function.
4787 (find_opcode): Cope with the case where a register name matches
4790 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4792 * config/tc-v850.c (md_pcrel_from): Rename to
4793 v850_pcrel_from_section.
4794 (v850_pcrel_from_section): Do not resolves symbols in other
4797 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4799 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4801 * config/tc-d10v.c (find_opcode): Generate an error if a register
4802 is supplied for an operand that should not be a register.
4804 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4806 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4807 instructions to have another instruction in the right bin.
4809 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4811 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4812 the right container if the left container holds a branch
4815 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4817 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4818 both a register name and symbol name.
4819 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4821 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4824 execution unit class.
4826 (reg_name_search): If a name matches a register and a symbol,
4827 prefer the register.
4828 (find_format): Disallow flag registers when a general purpose
4829 register is required.
4830 If a number is required, but a register has been given, check to
4831 see if a symbol with the same name as the register exists, and if
4832 so, use that symbol.
4834 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4836 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4838 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4840 * config/tc-d30v.c (find_format): Do not accept flag registers as
4841 general purpose registers.
4842 (find_format): If an immediate value is expected at a given place
4843 in a format, but a register name has been provided instead, check
4844 to see if that register name matches the name of a predefined
4845 symbol and if it does, then use the symbol instead.
4846 (reg_name_search): If a register name matches a symbol name,
4847 prefer the register name to the symbol name.
4849 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4851 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4852 the previous insn to empty.
4854 1998-09-20 Michael Meissner <meissner@cygnus.com>
4856 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4857 pieces, forcing the use of an ANSI compiler.
4859 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4861 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4863 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4865 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4867 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4869 (obj_elf_vtable_entry): Likewise.
4870 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4871 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4872 (tc_gen_reloc): Likewise.
4873 (arm_fix_adjustable): Likewise.
4874 (elf32_arm_force_relocation): New.
4875 (armelf_frob_symbol): Remove coff-style symbol support.
4877 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4879 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4881 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4883 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4884 OBJ_COFF so that routine is defined for a.out format.
4886 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4888 * config/tc-i386.c (i386_operand): Detect non-segment registers
4889 used as segment prefixes.
4891 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4893 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4894 optimize across FDE boundaries.
4896 * config/obj-coff.c (obj_coff_section): Preserve any link once
4897 flags when setting the section flags.
4899 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4901 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4902 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4904 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4906 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4909 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4911 * frags.c (frag_grow): Include the size of the frag struct in the
4914 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4915 if the new subseg comes before the old.
4917 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4919 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4920 to handle edge8 and edge16.
4922 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4924 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4925 before we clobber the symbol involved.
4927 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4929 * config/tc-arm.c: Remove OBJ_ELF definitions for
4930 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4931 use arm_adjust_symtab for OBJ_COFF.
4932 (armelf_adjust_symtab): New Routine.
4933 * config/tc-arm.h: Define obj_adjust_symtab to
4934 armelf_adjust_symtab for OBJ_ELF.
4936 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4938 * configure.in: Make all i386-elf targets use bfd_gas.
4939 * config/tc-i386.c (tc_i386_force_relocation): New.
4940 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4941 (md_apply_fix3): Likewise.
4942 (tc_gen_reloc): Handle them.
4943 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4944 tc_i386_force_relocation.
4946 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4948 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4950 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4952 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4953 current opcode after writing the first insturction of a reverse
4956 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4958 * read.h (generate_lineno_debug): Add prototype.
4959 * read.c (generate_lineno_debug): Make non-static.
4961 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4963 * config/tc-i386.c (md_assemble): Only warn for address/data size
4966 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4968 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4969 against Thumb function names, as the linker needs this information.
4971 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4973 * expr.c (operand): Check also that there is no advance in operand
4974 after atof_generic in order to decide "is it label 0f or floating
4977 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4979 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4980 command line options with a single dash.
4981 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4983 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4985 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4986 * tc-arm.c (arm_fix_adjustable): New routine.
4988 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4990 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4991 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4992 demand_empty_rest_of_line before mri_comment_end.
4993 (equals): Check garbage after expression before
4994 mri_comment_end in MRI mode.
4996 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4998 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4999 small immediate constant to use the constant itself rather than
5002 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5004 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5005 (pa_leave): Likewise.
5007 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5009 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5011 (i386_operand): Fix an error message.
5013 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5015 * doc/c-arm.texi (ARM Directives): Document .req directive.
5017 * config/tc-arm.c (reg_required_here): Display erroneous string if
5018 the register name could not be decoded.
5019 Do not set inst.instruction if the sift is -1.
5021 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5023 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5026 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5028 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5029 even if it is belived to be unnecessary.
5031 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5033 config/tc-i386.c (i386_operand): Size immediate constants by
5034 suffix (erroneously removed as part of July 7 change).
5036 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5038 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5039 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5040 (armelf_frob_symbol): New Routine.
5041 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5043 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5045 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5047 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5049 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5050 command line switches passed to assembler.
5052 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5054 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5055 (gas_cgen_opcode_desc): Declare.
5056 (gas_cgen_parse_operand): Declare.
5057 (*): Prepend gas_ to gas specific fns to denote them as such.
5059 * cgen.c (gas_cgen_opcode_desc): New global
5060 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5061 (queue_fixup): Renamed from cgen_queue_fixup.
5062 (*): Prepend gas_ to gas specific fns to denote them as such.
5064 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5065 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5066 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5067 Open opcode table and initialize it.
5068 (make_parallel): Use gas_cgen_opcode_desc.
5069 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5070 (md_assemble): Ditto.
5072 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5074 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5075 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5076 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5077 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5078 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5079 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5080 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5081 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5082 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5083 (INIT_STAB_SECTION): Likewise.
5084 (OBJ_PROCESS_STAB): Likewise.
5086 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5087 (md_parse_option): Watch for them.
5088 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5089 (md_begin): Kill neverdef code.
5090 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5091 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5092 (s_alpha_coff_wrapper): New.
5093 (md_pseudo_table): Trap all ECOFF pseudos.
5095 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5097 Start of changes to remove mdebug section from mips*-elf
5098 Based on MIPS_STAB_ELF definition
5099 * acconfig.h: undef if not configured
5100 * config.in: undef if not configured
5101 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5102 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5103 * stabs.c (s_stab_generic): flush frag
5105 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5107 * configure.in: (arm-*-elf): Handle.
5108 (thumb-*-elf): Handle.
5109 * configure: Regenerate.
5110 * read.c (stringer): Fix typo in comment.
5111 * write.c (fixup_segment): Don't add symbol value to addend if
5113 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5115 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5118 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5120 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5121 (write_2_short): Emit warning if new flag is set.
5122 (do_assemble): Set flags if left instruction is one of special
5123 "right-instruction-killer" type.
5125 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5127 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5128 Always output words in debug_info section as big endian.
5129 (sparc_target_format): Choose correct bfd target.
5130 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5132 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5134 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5135 to work with internationalization code. Issue an error when two
5136 operands match that are not allowed to match.
5138 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5140 * configure.in (install_tooldir): Allow target to specify whether
5141 it wants to be installed in $(tooldir)/bin.
5142 * configure: Regenerate.
5143 * Makefile.am (install-exec-local): Set install-exec-tooldir
5144 dependency via configure.
5145 * Makefile.in: Regenerate.
5147 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5149 * Makefile.am (install-exec-local): Split into two ...
5150 (install-exec-bindir,install-exec-tooldir): New rules.
5151 * Makefile.in: Regenerate.
5153 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5155 * Makefile.am (install-exec-local): Don't remove the file before
5156 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5157 W. Rozycki <macro@ds2.pg.gda.pl>.
5158 * Makefile.in: Rebuild.
5160 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5162 * cgen.c: Include libiberty.h.
5163 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5164 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5165 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5166 (md_cgen_lookup_reloc)): Declare.
5167 (md_cgen_record_fixup_exp): Declare.
5168 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5169 (m32r_relax_frag): Declare.
5170 (cgen_md_apply_fix3): Decls moved to cgen.h.
5171 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5172 (m32r_cgen_record_fixup_exp): Delete decl.
5173 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5174 (assemble_nop): Delete.
5175 (expand_debug_syms): Delete unused `exp'.
5176 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5177 Add default case for -Wall.
5178 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5179 (md_atof): Delete unused wordP.
5181 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5183 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5186 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5188 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5189 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5190 .print, .purgem, and .struct. Remove documentation for
5193 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5195 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5196 Update call to insert_operand.
5198 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5200 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5202 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5204 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5205 whitespace after a prefix operator.
5207 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5209 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5211 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5213 * config/tc-sparc.c (log2): New static function.
5214 (s_reserve): Use log2 to convert alignment before calling
5216 (s_common): Use log2 to convert alignment before calling
5217 record_alignment and frag_align.
5218 (sparc_cons_align): Use log2.
5220 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5222 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5223 (s_common): Likewise.
5225 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5226 initialization of waddr.
5227 (sparc_elf_final_processing): Add default case to switch.
5229 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5231 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5232 than temporary real.
5234 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5236 * write.c (subsegs_finish): Don't align the segments if there were
5239 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5240 copying aux information.
5242 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5243 expression into a symbol.
5245 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5247 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5248 type to unsigned int.
5249 (md_assemble): Change type used to store offsets from unsigned
5251 (i386_operand): Switch error check to only call RESTORE_END_STRING
5252 once after parse_register.
5254 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5256 * config/tc-v850.c (md_show_usage): Changed format to match that
5259 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5261 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5263 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5265 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5268 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5270 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5271 * doc/Makefile.in: Rebuild.
5273 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5275 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5276 for %lo expressions.
5277 (mips_ip, case 'u'): Move range check after code to mask
5278 off bits in %hi/%lo expressions. Mask off high bits for
5281 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5283 * doc/Makefile.am (gasver.texi): New target.
5284 (as.info, as.dvi): Depends upon gasver.texi.
5285 * doc/as.texinfo: Include gasver.texi. Mention version number on
5286 title page and in top node.
5287 * doc/Makefile.in: Rebuild.
5289 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5291 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5292 but not including the line containing the edict.
5293 * listing.h (LISTING_EOF): New.
5294 * input-scrub.c (input_scrub_next_buffer): Call it.
5296 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5298 * config/tc-i386.c (i386_operand): Don't set the size of an
5299 immediate address based solely on the suffix and the mode.
5301 * config/tc-i386.c (md_assemble): Add assertion to make sure
5302 overlap2 does not set Imm.
5304 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5305 sequences of whitespace to a single space.
5306 (is_space_chars): Just compare with space.
5307 (md_begin): Don't initialize space_chars.
5308 (md_assemble): Just skip a single whitespace character.
5309 (i386_operand): Rewrite base-index parsing to use new
5310 parse_register, and to skip white space. Skip white space in a
5311 number of other places too. Don't give error message if
5312 parse_register fails.
5313 (parse_register): Change reg_string parameter to be non-const.
5314 Add end_op parameter. Skip white space after the `%', and return
5315 end of register string. Give error message here rather than
5318 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5320 Based on patch from Matt Semersky <matts@scd.hp.com>:
5321 * expr.c (op_encoding): Make const.
5322 (expr_set_precedence): New function.
5323 (expr_begin): Don't set operator rankings, just call
5324 expr_set_precedence.
5325 * expr.h (expr_set_precedence): Declare.
5326 * read.c (s_mri): Call expr_set_precedence.
5328 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5330 * doc/as.texinfo (Statements): Remove paragraph discussing
5331 continuing lines with a backslash. This hasn't worked for years,
5334 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5336 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5338 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5339 (ps_CTORS, ps_DTORS): New section types.
5340 (vms_fixup_xtors_section): New function
5341 (Ctors_Psect, Dtors_Psect): Define.
5342 (IS_GXX_XTOR): Define
5343 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5344 Filter static constructors/destructors and add to
5345 Ctors_Symbols/Dtors_Symbols chain.
5346 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5347 appropriate section.
5349 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5350 * makefile.vms: Merge vax/vms support.
5352 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5354 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5355 (elf_pseudo_table): Add them.
5356 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5357 (md_apply_fix): Accept them.
5358 (mips_fix_adjustable): Don't adjust them.
5359 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5360 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5361 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5362 (tc_fix_adjustable): Don't adjust them.
5364 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5366 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5368 * Makefile.in: Regenerate.
5369 * configure.in: AC_SUBST cgen_cpu_prefix.
5370 * configure: Regenerate.
5372 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5374 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5375 Changed all users of COND12_DELAY.
5377 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5379 * config/tc-mn10300.c (set_arch_mach): New function.
5380 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5381 (md_begin): Default to mn10300 mode.
5382 (md_assemble): Only accept instructions for the core mn10300
5383 chip and the active machine type.
5385 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5387 * subsegs.h (segment_info_type): Give the struct a name.
5388 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5389 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5390 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5391 * config/tc-w65.h (tc_reloc_mangle): Declare.
5392 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5394 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5396 * config/tc-v850.c (v850_comm): Restore old section
5397 after common processing.
5399 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5401 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5403 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5405 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5406 char with code that explicitly sign-extends.
5408 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5410 * config/tc-v850.c (md_begin): Restore text section as the current
5411 section after creating call table sections.
5412 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5415 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5416 with call to macro SYM_AUXINFO.
5418 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5420 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5421 with the program transform name.
5422 * Makefile.in: Rebuild.
5424 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5426 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5429 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5431 * config/tc-i386.c (i386_operand): Be prepared for a space between
5432 the open parenthesis and the start of the register operand,
5433 because of the June 16 change.
5435 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5437 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5440 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5442 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5443 even if it is belived to be unnecessary.
5445 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5447 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5449 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5451 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5453 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5454 shift amount for a repeated operand. The shift amount for the
5455 repeated copy comes from the size of the operand.
5457 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5459 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5461 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5463 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5465 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5467 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5468 characters in it as LEX_IS_SYMBOL_COMPONENT.
5469 * config/tc-i386.h (tc_symbol_chars): Define.
5470 (extra_symbol_chars): Declare.
5471 * config/tc-i386.c (extra_symbol_chars): Define.
5472 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5473 (line_comment_chars): Set to '/' if TE_LINUX.
5474 * doc/c-i386.texi (i386-prefixes): Update.
5475 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5477 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5479 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5480 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5482 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5484 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5485 constraint in instructions REP & REPI.
5487 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5489 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5490 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5492 (check_range): If the operand is shifted, then shift the number
5493 before checking its range.
5495 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5497 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5500 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5502 * config/tc-v850.c (v850_comm): Create special sections as needed.
5504 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5506 * config/tc-d10v.c (write_2_short): Addition of swapping
5507 instructions for sequential and reverse sequential order when
5508 given order is not possible.
5510 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5512 * Makefile.am: Rebuild dependencies.
5513 (DEP_INCLUDES): Fix reference to intl build directory.
5514 * Makefile.in: Rebuild.
5516 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5518 * doc/c-i386.texi: Update 16 bit documentation.
5520 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5521 IgnoreDataSize to IgnoreSize as they are used for address size as
5523 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5524 32-bit mode, similarly addr16/data16 and variants.
5526 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5528 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5529 sequential word multiply instructions.
5531 (do_assemble): Add extra command line argument, to allow mul32
5532 attribute to be preserved across parallel insns.
5533 (md_assemble): Insert NOPs between explicitly parallel insns which
5534 contain an 32 bit multiply and a 16 multiply.
5536 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5538 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5541 * config/tc-i386.c (reloc): Add braces.
5543 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5544 consistent with Intel naming.
5545 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5546 use bitfields in sib_byte.
5547 (modrm_byte): Don't use bitfields here either.
5549 * config/tc-i386.c (current_templates): Add const.
5550 (parse_register): Add const to return, param, and char *s.
5551 (i386_operand): Add const to reg_entry *r.
5552 * config/tc-i386.h (templates): Add const to start, end.
5554 Inspired by code for 16 bit gas support from Martynas Kunigelis
5555 <martynas@nm3.ktu.lt>:
5556 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5557 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5558 (uses_mem_addrmode): Remove.
5559 (md_estimate_size_before_relax): Add support here too.
5560 (md_relax_table): Rewrite interface to md_relax for 16 bit
5562 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5563 (opcode_suffix_to_type): Remove.
5564 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5565 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5566 (md_convert_frag): Likewise.
5567 (i386_operand): Add support for 16 bit base/index regs,
5568 immediates, and displacements. Remove some unnecessary casts, and
5569 localise end_of_operand_string, displacement_string_start,
5570 displacement_string_end variables. Add GCC_ASM_O_HACK.
5571 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5573 * config/tc-i386.c (prefix_hash): Remove.
5574 (md_begin): Rewrite without obstacks. Remove prefix hash table
5575 handling. Rewrite lexical table handling.
5576 (i386_print_statistics): Don't print prefix statistics.
5577 (md_assemble): Rewrite instruction parser so that line is not
5578 converted to lower case. Don't do a hash_find for prefixes,
5579 instead recognise them via opcode modifier.
5580 (expecting_operand, paren_not_balanced): Localise variables.
5581 * config/tc-i386.h (IsPrefix): Define.
5582 (prefix_entry): Remove.
5584 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5585 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5586 '\\' in case where comment_chars contains '/'.
5588 * config/tc-i386.c (MATCH): Ensure given operand and template
5589 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5590 you must write `ljmp *table(%ebx)'.
5592 From H.J. Lu <hjl@gnu.org>:
5593 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5594 as 0 ifndef BFD_ASSEMBLER.
5595 (md_assemble): Allow immediate operands without suffix or
5596 other reg operand to default in size to the current code size.
5598 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5600 * config/tc-v850.c (md_begin): Restore creation of
5601 .call_table_text and .call_table_data sections.
5603 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5606 after emitting a word of noops.
5608 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5610 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5611 (i386_operand): Simplify checks for valid base/index combinations.
5612 Disallow `in 4(%dx),%al'.
5614 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5616 (add_prefix): Change parameter from char to int.
5618 * config/tc-i386.h (Ugh): Define opcode modifier.
5619 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5621 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5622 CONSISTENT_REGISTER_MATCH macros to check register types more
5623 thoroughly. Check for illegal suffix/operand combinations
5624 when matching insns with operands. Handle new `s' suffix, and
5625 associated FloatMF opcode modifier for float insns with memory
5627 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5628 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5629 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5630 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5631 DATA_PREFIX_OPCODE throughout.
5633 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5634 (md_assemble): Rewrite suffix/register operand checking code to be
5635 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5636 AnyMem, the better to grep.
5638 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5639 given a memory operand. Don't set Abs bits either.
5640 (type_names): Remove Mem*, Abs*.
5641 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5642 define opcode_modifiers as these cases are handled by Disp8,
5643 Disp16, Disp32 and suffix checks.
5644 (COMES_IN_BOTH_DIRECTIONS): Remove.
5645 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5647 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5648 if IgnoreDataSize modifier given. Remove ShortformW modifier
5649 test. Add test for ShortForm in W base_opcode modification.
5650 Merge Seg2ShortForm and Seg3ShortForm code.
5651 * config/tc-i386.h (ShortFormW): Remove.
5652 (IgnoreDataSize): Define.
5654 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5656 * config/tc-d30v.c (md_assemble): Store previous segment state
5657 with previous instruction.
5659 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5661 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5662 (ebp, esp): Remove static variables.
5663 (MATCH): Remove test for InOutPortReg.
5664 (i386_operand): Properly handle InOutPortReg here instead.
5665 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5666 (md_assemble): Simplify and correct modrm and sib generation.
5667 (i386_operand): Add warning for scale without index.
5668 Rewrite checks for valid base/index combinations.
5670 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5671 macros and enclose in do while(0).
5672 (RESTORE_END_STRING): Likewise.
5673 (md_assemble): Add one to printed operand number so we start
5674 from 1 not 0. Add some more gettext invocations.
5675 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5678 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5679 DATA_PREFIX, SEG_PREFIX): Define.
5680 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5681 (check_prefix): Remove function.
5682 (add_prefix): New function. Add prefix to i.prefix as well as
5684 (md_assemble): Changes for add_prefix. Remove hack for wait
5685 prefix, instead always output prefixes in fixed order. Test
5686 for jcxz/loop when selecting between word & dword operations,
5687 and add address size prefix rather than operand size prefix.
5688 Remove operand -> address size hack when emitting jcxz/loop.
5689 (i386_operand): Remove O_Absent check as it's done in expr.
5691 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5693 * configure.in: Recognize m5200 as a cpu_type of m68k.
5694 * aclocal.m4: Rebuild with current libtool.
5695 * configure: Rebuild.
5697 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5699 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5700 to relaxable_symbol to prevent references to external symbol from
5703 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5705 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5706 symbols are relaxable.
5708 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5710 * config/tc-v850.c (md_begin): Don't create special
5711 sections by default.
5713 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5715 * config/tc-mips.c (macro): For div and udiv, close the
5716 reorder block as soon as possible.
5718 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5720 From Matt Semersky <matts@scd.hp.com>:
5721 * macro.c (macro_mri_mode): New function.
5722 * macro.h (macro_mri_mode): Declare.
5723 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5726 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5728 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5731 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5732 until after xstrdup in OBJ_EVAX case.
5734 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5736 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5737 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5738 of hardcoded magic number.
5739 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5741 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5743 * read.c (do_s_func): New function.
5745 * read.h (do_s_func): Add prototype.
5747 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5749 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5750 nops if fill pattern not specified.
5752 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5754 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5755 * config/te-go32.h (TE_GO32): Define.
5756 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5758 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5760 Implement .func/.endfunc pseudo-ops.
5761 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5763 * read.c (potable): Add .func,.endfunc.
5764 (s_func): New function.
5765 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5767 (in_doc_func_p,current_function_label): New static globals.
5768 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5770 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5772 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5773 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5774 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5775 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5776 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5777 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5778 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5779 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5780 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5781 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5782 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5783 * config/tc-a29k.c: Don't define md_short_jump_size,
5784 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5785 * config/tc-alpha.c: Likewise.
5786 * config/tc-alpha.h: Likewise.
5787 * config/tc-arm.c: Likewise.
5788 * config/tc-h8300.c: Likewise.
5789 * config/tc-h8500.c: Likewise.
5790 * config/tc-hppa.c: Likewise.
5791 * config/tc-i860.c: Likewise.
5792 * config/tc-i960.c: Likewise.
5793 * config/tc-ppc.c: Likewise.
5794 * config/tc-sh.c: Likewise.
5795 * config/tc-sparc.h: Likewise.
5796 * config/tc-tic30.c: Likewise.
5797 * config/tc-w65.c: Likewise.
5798 * config/tc-z8k.c: Likewise.
5800 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5802 * config/tc-vax.c (_): Delete this macro used for placeholder
5803 values in vax_operand_width_size; it conflicts with the _() macro
5804 used for internationalization.
5806 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5808 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5809 code. From Chris Moller <moller@bops.com>.
5811 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5812 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5813 * read.c (emit_expr): Initialize seg and subseg fields of a new
5815 * write.c (write_object_file): Switch to the appropriate segment
5816 and subsegment when processing a broken word.
5818 * config/tc-m68k.c (mri_assemble): New static function.
5819 (build_mri_control_operand): Call mri_assemble rather than
5821 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5822 (s_mri_endf, s_mri_endw): Likewise.
5824 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5826 * read.c (s_org): Call md_flush_pending_output if it is defined.
5828 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5830 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5832 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5833 (md_parse_option): Add for same.
5834 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5835 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5836 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5838 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5840 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5842 * config/tc-arm.c (find_real_start): Relax definition of local
5845 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5847 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5848 symbols at the given address, not just the last one specified.
5850 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5852 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5853 or number_to_chars_littleendian to write data.
5855 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5857 * config/tc-v850.c (md_assemble): Remove artificially created
5858 register name symbols.
5860 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5862 * write.c (fixup_segment): Change "segment" to "section" in
5865 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5867 * write.c (fixup_segment): Change sym1-sym2 message again.
5869 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5871 * write.c (fixup_segment): Improve error message for sym1-sym2
5872 errors when sym1 is in a different segment from sym2.
5874 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5876 * config/tc-m32r.c (warn_unmatched_high): New static local.
5877 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5878 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5879 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5880 (md_parse_option): Likewise.
5881 (md_show_usage): Likewise.
5882 (m32r_frob_file): Likewise.
5884 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5885 (read_a_source_file): Call them.
5886 * read.h (stabs_generate_asm_file): Declare.
5887 * stabs.c (stabs_generate_asm_file): New function.
5888 (generate_asm_file): New function.
5889 (stabs_generate_asm_lineno): Move file name handling into
5892 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5894 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5895 (d30v_current_align, d30v_current_align_seg): New variables.
5896 (d30v_last_label): New variable.
5897 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5898 (s_d30v_data, s_d30v_section): Likewise.
5899 (md_pseudo_table): Call them.
5900 (md_begin): Initialize d30v_current_align_seg.
5901 (md_assemble): Call d30v_align when needed by known current alignment.
5902 (d30v_frob_label, d30v_cons_align): New functions.
5903 * config/tc-d30v.h (md_do_align): Remove.
5904 (tc_frob_label): Call d30v_frob_label.
5905 (md_cons_align): New.
5907 * config/tc-d30v.c (find_format): Convert complex expressions to
5908 expression symbols before processing. Clean up code formatting.
5910 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5912 * po/Make-in (install-info): New target.
5914 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5916 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5918 * config/tc-mn10300.c (md_assemble): Likewise.
5920 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5922 * Makefile.am: Update with `make dep-am'.
5923 (HFILES): Add cgen.h.
5924 (cgen.o): Depend on cgen.h.
5925 * Makefile.in: Regenerate.
5927 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5929 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5931 * gasp.c (grab_label): Permit a label to be a preprocessor
5932 variable by permitting a label to start with a backslash.
5934 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5936 * config/tc-mips.c (validate_mips_insn): Removed hack
5937 for previously inaccessible bitfields in some INSN_TRAP
5940 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5942 * config/tc-d30v.c (do_assemble): Abort with error message
5943 if opcode operands do not match.
5945 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5947 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5948 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5949 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5950 similar new 'q' operand.
5952 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5954 * cgen.c (cgen_asm_finish_insn): Fix typo.
5956 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5959 * cgen.c: Include it.
5960 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5961 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5962 All callers updated.
5963 * config/tc-m32r.c: Include cgen.h.
5964 (m23r_insn): New members num_fixups,fixups.
5966 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5968 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5969 to avoid compiler warning.
5971 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5973 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5976 * makefile.vms (OBJS): Add ehopt.obj
5978 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5980 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5982 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5984 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5985 a short format insn.
5986 (md_assemble): Set it for explicitly packed insns.
5988 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5990 * config/obj-coff.c (c_symbol_merge): Do not take address of
5991 native fields when performing the memcpy.
5993 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5995 * config/tc-mips.c (macro,macro2): Implement
5996 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5998 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6000 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6001 relocations against globally visible symbols.
6002 * config/tc-m68k.c (relaxable_symbol): New macro.
6003 (m68k_ip, md_estimate_size_before_relax): Use it.
6004 (tc_m68k_fix_adjustable): Also handle weak symbols.
6006 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6008 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6009 references to externally visible symbols.
6010 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6011 values in twice for a PC relative reloc if the symbol is
6014 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6015 don't adjust a PC relative reloc against an externally visible
6017 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6018 for a PC relative fixup against an externally visible defined
6019 symbol, arrange to store object file and addend values as though
6020 the symbol were not defined.
6021 (tc_gen_reloc): Likewise.
6023 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6025 * read.c (sizeof_leb128): Referenced externally by write.c so
6028 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6030 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6031 and expand a 'debug' symbol associated with the next instruction
6032 that does not cause a short instruction to be filled with a NOP.
6033 (md_pseudo_table): Add support for .debugsym.
6034 (assemble_parallel_insn): Add calls to expand_debug_sym as
6036 (md_assemble): Ditto.
6038 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6040 * as.c (main): Conditionally call setlocale.
6041 * gasp.c (main): Likewise.
6042 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6043 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6045 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6047 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6049 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6051 * config/tc-hppa.c: Change all calls to bzero to use memset.
6052 (pa_ip): Add cast to avoid warning.
6053 (tc_gen_reloc, md_apply_fix): Likewise.
6054 (pa_find_space_by_number): Likewise.
6055 (hppa_force_relocation): Likewise.
6056 (pa_block): Change i to unsigned int.
6057 * config/obj-som.h (obj_som_copyright): Declare.
6059 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6061 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6062 for line numbers for assembly source.
6064 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6066 * configure.in: Change version number to 2.9.4
6067 * configure: Rebuild.
6069 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6071 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6073 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6075 * ecoff.h: Change symbolS in function declaration to struct
6078 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6080 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6081 (md_convert_frag): Fix i18n typo.
6083 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6085 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6086 * ecoff.h: Protoype it.
6087 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6088 [EVAX] (s_alpha_prologue): Delete.
6089 (md_pseudo_table): Update.
6091 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6093 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6094 array to local pointer.
6095 (get_args, parse_expr): Add casts to avoid warnings.
6097 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6099 * read.c (s_set): Cast xmalloc return value to fragS *.
6100 * config/tc-m68k.c (m68k_ip): Function made static to match
6101 previous forward declaration.
6102 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6104 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6106 * config/tc-v850.c: Add internationalisation macros to error
6109 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6110 macros to error strings.
6112 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6114 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6115 reloc is in the TOC csect.
6116 (md_apply_fix3): Correct gettext typo.
6118 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6120 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6121 .L - they are local labels and the branches are not really
6122 function calls but rather far jumps.
6124 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6126 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6128 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6130 * config/tc-i386.c (md_assemble): Print operand number rather than
6131 using ordinal_names.
6132 (i386_operand): Likewise.
6134 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6136 * Makefile.am (INTLLIBS): Define to work around apparent automake
6138 All Makefiles: Regenerated.
6140 * Many files: Added gettext invocations around user-visible
6142 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6143 HAVE_LC_MESSAGES): Define.
6144 * dep-in.sed: Added asintl.h.
6145 * po/Make-in: New file.
6146 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6148 * read.c (Z_): Renamed from `_'.
6149 * Makefile.am (SUBDIRS): Added po.
6150 (POTFILES): new macro.
6151 (po/POTFILES.in): New target.
6152 ($(OBJS)): Added asintl.h.
6154 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6155 (as_new_LDADD): Added $(INTLLIBS).
6156 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6157 (gasp_new_LDADD): Added $(INTLLIBS).
6158 (gasp_new_DEPENDENCIES): New macro.
6159 * configure, aclocal.m4: Rebuilt.
6160 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6162 (ALL_LINGUAS): Define.
6163 * macro.c: Include "asintl.h".
6164 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6165 * as.h: Include "asintl.h".
6166 * config/tc-i386.c (ordinal_names): Removed.
6167 (md_assemble): Changed error text to avoid ordinal_names.
6168 (i386_operand): Likewise.
6169 (reloc): Added as_bad to avoid i18n problems.
6170 (tc_gen_reloc): Likewise.
6171 * config/tc-arm.c (bad_args): Now a #define.
6173 * config/obj-vms.c (VMS_stab_parse): Changed type of
6175 (global_symbol_directory): Unified strings to avoid i18n
6177 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6178 avoid i18n problems.
6179 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6180 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6182 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6184 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6186 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6188 * as.c (print_version_id): Added an fprintf to avoid i18n
6190 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6192 * expr.c (expr): Added as_warn call to avoid i18n problems.
6193 * messages.c (as_assert): Changed code to avoid i18n problems.
6194 (as_abort): Likewise.
6195 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6196 (s_space): Likewise.
6197 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6199 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6201 * config/tc-i386.c (check_prefix): New static function, split out
6203 (struct _i386_insn): Add wait_prefix field.
6204 (md_assemble): Remove wait_prefix local variable. Use
6205 check_prefix when adding a prefix.
6207 * config/tc-i386.c (current_templates): New static variable.
6208 (md_assemble): Remove current_templates local variable.
6209 (md_assemble, i386_operand): Improve error and warning messages in
6210 many places. Add RESTORE_END_STRING in many places before error
6211 return. Clarify some comments.
6213 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6215 (md_assemble): Parse string instruction operands, looking for
6216 segment override prefixes. Check for invalid segment prefixes on
6218 (i386_operand): i.seg[] and max mem_operand changes for string
6220 * config/tc-i386.h (EsSeg): Define.
6222 * config/tc-i386.h (regKludge): Define.
6223 (iclrKludge, imulKludge): Don't define.
6224 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6225 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6226 opcode_modifier checks to look for more common cases first. Add
6227 default_seg for IsString case.
6229 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6231 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6233 * configure: Rebuild with new automake and libtool.
6234 * aclocal.m4, Makefile.in: Likewise.
6236 * doc/Makefile.am (as.dvi): New target.
6237 * doc/Makefile.in: Rebuild.
6239 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6241 * configure.in: Added sparc86x support.
6243 * configure: Rebuild.
6245 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6247 (md_parse_option): Warn if -EL is not supported for this architecture.
6249 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6251 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6253 * config/tc-mips.c (mips_ip): Note when we use get match on
6254 the full instruction name.
6256 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6258 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6259 back into the expression to handle add/sub simplification correctly.
6261 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6263 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6265 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6267 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6270 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6272 * symbols.c (max_indent_level): New global.
6273 (print_symbol_value_1): Use it.
6274 * expr.h (expr_build_dot): Declare.
6275 * expr.c (expr_build_dot): New function.
6277 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6279 * symbols.c (print_binary): New function.
6280 (print_expr_1): Call it.
6282 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6284 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6285 operand in the opcode.
6287 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6289 * config/tc-i386.h: Reorder operand flags and opcode modifier
6290 flags for clarity. Remove unused definitions: Unknown,
6291 ImmUnknown, DispUnknown, NoModrm.
6292 * config/tc-i386.c (type_names): Add missing Debug type.
6293 (md_assemble): Better duplicate prefix checking. Quicker string
6294 instruction check via new opcode_modifier flag.
6296 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6298 * doc/as.texinfo (Invoking): Clarify -Wa example.
6300 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6302 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6303 (s_mips_weakext): Define.
6304 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6305 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6308 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6310 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6311 is an error if the value can not be computed at assembly time.
6312 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6314 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6316 * gasp.c (main): Set next field of new include_path structure to
6317 NULL. From Avery Pennarun <averyp@gdc.ca>.
6319 * read.c (s_mri_sect): Call as_bad rather than abort for an
6320 unsupported MRI target.
6322 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6325 the destination of a branch instruction should be altered.
6326 (find_real_start): New function: Locate the real, Thumb coded
6327 start of a Thumb function.
6328 (do_t_branch23): Alter the destination of branches to Thumb
6331 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6333 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6335 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6338 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6340 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6341 * doc/c-hppa.texi: Likewise.
6343 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6345 * Makefile.am: Rebuild dependencies.
6346 * Makefile.in: Rebuild.
6348 * Makefile.am (DEP_INCLUDES): New variable.
6349 (.dep1): Change to work when srcdir is not an absolute path.
6350 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6351 * Makefile.in: Rebuild.
6353 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6356 LinearAddress patch.
6358 * configure.in: Set version to 2.9.1.
6359 * configure: Rebuild.
6361 * Branched binutils 2.9.
6363 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6365 * config/tc-i386.h (FWait): Define.
6366 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6367 other prefixes. Check FWait flag in opcode table to see which
6368 instructions require an fwait prefix.
6370 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6372 * stabs.c (get_stab_string_offset): Always create a stab string
6375 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6377 Fix some gcc -Wall warnings:
6378 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6379 * ehopt.c (eh_frame_code_alignment): Likewise.
6380 * expr.c (integer_constant, operand): Likewise.
6381 * frags.c (frag_align): Likewise.
6382 * gasp.c (level_0, change_base, doinstr): Likewise.
6383 * hash.c (hash_ask): Likewise.
6384 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6385 (debugging_pseudo): Likewise.
6386 * macro.c (define_macro, check_macro): Likewise.
6387 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6388 (ignore_rest_of_line, float_cons): Likewise.
6389 * symbols.c (decode_local_label_name): Likewise.
6390 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6391 (fixup_segment, number_to_chars_bigendian): Likewise.
6392 (number_to_chars_littleendian): Likewise.
6393 * config/atof-ieee.c (gen_to_words): Likewise.
6394 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6395 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6396 * read.c (output_big_sleb128): Initialize locals to avoid
6398 (output_big_uleb128, equals): Likewise.
6399 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6400 to unsigned int. Change zeros to unsigned int.
6401 * cond.c (s_if): Add return to default case.
6402 * frags.c (frag_now_fix): Change return type to addressT.
6403 * frags.h (frag_now_fix): Update declaration.
6404 * listing.c (file_info_struct): Change linenum to unsigned int.
6405 (struct list_info_struct): Change hll_line to unsigned int.
6406 (print_source): Update format string.
6407 * read.c (emit_expr): Change scan to unsigned int, and don't
6408 bother to initialize it.
6409 * symbols.c (dollar_label_count): Change to unsigned long.
6410 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6411 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6412 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6414 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6416 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6417 mcf5200 just as we do for m68000.
6418 (m68k_init_after_args): Likewise.
6419 (md_estimate_size_before_relax): Likewise.
6421 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6423 * config/tc-v850.c (md_assemble): Store relocation addend in
6424 fixup instead of instruction.
6426 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6428 * config/tc-i386.c (md_assemble): Swap template arguments to
6429 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6430 This macro is currently symmetric, so passing them the wrong
6431 way didn't cause any problem, but may if the macro is changed
6433 After copying template to i.tm, use i.tm. rather than t-> to
6434 access fields, and make t a const*
6435 Move i.tm.operand_types[] swap to immediately after the copy.
6437 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6439 * expr.h (expr_build_uconstant): Add prototype.
6440 (expr_build_unary,expr_build_binary): Add prototypes.
6441 * expr.c (expr_build_uconstant): New function.
6442 (expr_build_unary,expr_build_binary): New functions.
6444 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6446 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6447 * macro.c (macro_expand_body): Increase buffer size.
6448 * messages.c (as_warn): Likewise.
6449 (as_warn_where, as_bad, as_bad_where): Likewise.
6451 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6453 Based on patch from H.J. Lu <hjl@gnu.org>:
6454 * Makefile.am (DISTSTUFF): New variable.
6455 (diststuff): New target.
6456 * Makefile.in: Rebuild.
6458 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6460 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6461 m32r_elf_section_change_hook.
6463 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6464 emit a nop if a section ends with a 16 bit instruction.
6466 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6468 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6469 s_lcomm rather than obj_coff_lcomm.
6470 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6472 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6474 * config/tc-i386.h (LinearAddress): Define.
6475 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6476 instruction, don't use a default segment.
6478 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6480 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6481 * configure: Rebuild.
6483 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6485 * aclocal.m4, configure: Rebuild with libtool 1.2.
6487 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6489 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6490 PC relative branches. Patch courtesy of Jonathan Walton.
6493 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6495 * configure.in (emulations): Add thumb-pe target.
6497 * configure (emulations): Add thumb-pe target.
6499 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6501 * itbl-lex.l (yywrap): Don't define if already defined as a
6504 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6506 * depend.c (quote_string_for_make): New function.
6507 (wrap_output): Use it.
6509 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6511 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6512 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6514 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6516 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6517 Recognize -GN and -relax.
6518 (md_begin): Initialize gp size from -G switch.
6519 (alpha_force_relocation): Always force if -relax.
6520 (alpha_align): Take a new argument that will specify when to
6521 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6522 Change all callers. Emit nop alignment padding as nop+unop pair.
6524 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6526 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6527 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6529 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6531 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6532 require padding to the next long word boundary.
6534 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6536 * cgen.c: #include symcat.h.
6537 * config/tc-m32r.c: Likewise.
6539 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6541 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6542 absolute expressions instead of '$' prefixed register names.
6544 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6546 * read.c (s_set): Record file and line info for symbols when -as.
6547 (pseudo_set): Don't overwrite that dummy fragment.
6549 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6551 * config/tc-ppc.c (md_pseudo_table): Add "section".
6552 (ppc_named_section): New static function.
6554 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6556 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6557 so we don't have to scan the entire list.
6559 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6561 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6562 case, allow the parallel instructions to modify the same flag
6565 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6567 * listing.c (list_symbol_table): Categorize symbols by
6568 undefined_section rather than sy_frag->line == NULL.
6570 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6572 * Makefile.am (install-exec-local): Install properly when ln
6573 fails or tooldir == prefix.
6575 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6577 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6578 Test result of insert_operand for error.
6580 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6582 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6583 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6584 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6585 * doc/Makefile.in: Rebuild.
6587 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6589 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6590 (macro): Fix handling of M_COP[0-3].
6592 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6594 Based on patches from Ross Harvey <ross@teraflop.com>:
6595 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6596 if macro_alternate or macro_mri.
6597 (getstring): Remove support for byte constants between < and >.
6598 (get_any_string): '<' only starts a string if macro_alternate or
6600 (macro_expand_body): Permit keyword parameters following
6601 positional parameters.
6603 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6604 * configure.in (alpha*-*-netbsd*): New target.
6605 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6606 * configure: Rebuild.
6608 * as.h (flag_warn_suppress_instructionswap): Move from here...
6609 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6610 here, and make static.
6612 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6613 BFD_ASSEMBLER or MANY_SEGMENTS.
6615 * as.c (show_usage): Update bug-gnu-utils address.
6616 * gasp.c (show_usage): Likewise.
6617 * doc/as.texinfo (Bug Reporting): Likewise.
6619 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6621 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6622 insns regardless of the size of a pointer if we're in mips I or
6624 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6626 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6628 Fix rac to accept only a0:
6629 * tc-d10v.c (parallel_ok, find_opcode):
6630 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6631 Introduce OPERAND_GPR.
6633 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6635 * read.c (s_fill): Handle non-constant repeat counts by creating
6636 an rs_space fragment.
6638 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6640 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6641 from as_bad to as_warn.
6643 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6645 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6646 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6647 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6649 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6651 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6652 seg_fix_rotP rather than fix_root from seg_info.
6654 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6656 * expr.c: Add support for 0x1_2_3_4 bignums.
6658 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6660 * configure.in: Change -linux* to -linux-gnu*.
6661 * configure: Rebuild.
6663 * app.c (do_scrub_begin): Treat \r as whitespace.
6665 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6667 * Makefile.am: Update dependencies.
6668 * Makefile.in: Rebuild.
6670 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6672 * configure, aclocal.m4: Rebuild with new libtool.
6674 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6676 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6677 the argument to bfd_set_arch_mach.
6678 (load_address): Use bfd_arch_bits_per_address to determine the
6679 bit size of an address instead of looking at the isa level.
6680 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6682 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6684 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6686 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * ehopt.c: New file.
6689 * as.h (enum _relax_state): Add rs_cfa.
6690 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6691 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6692 * read.c (emit_expr): Call check_eh_frame.
6693 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6694 (relax_segment): Likewise.
6695 * Makefile.am: Rebuild dependencies.
6696 (GAS_CFILES): Add ehopt.c.
6697 (GENERIC_OBJS): Add ehopt.o.
6698 * doc/internals.texi (Frags): Document rs_cfa.
6700 * as.c (show_usage): Mention --traditional-format.
6701 (parse_args): Accept --traditional-format.
6702 * as.h (flag_traditional_format): Declare.
6703 * output-file.c (output_file_create): If flag_traditional_format,
6704 set BFD_TRADITIONAL_FORMAT on stdoutput.
6705 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6707 * config/tc-mips.c (append_insn): Make sure that if we have a
6708 fixup for an unmatched %hi reloc, it does not associated with a
6711 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6712 * doc/Makefile.in: Likewise.
6714 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6716 * config/tc-m32r.c (check_for_side_effects): New function.
6717 (can_make_parallel): Add checks for instruction side effects
6718 clashing with the other instruction.
6719 (assemble_parallel_insn): Improve warning messages. Return error
6720 message from non-swapped instruction order.
6722 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6724 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6726 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6727 md_cleanup definition. This moves the forced literal output to
6728 the end of the source pass, and avoids macro's inserting literals
6729 into the code immediately after the macro expansion.
6731 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6733 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6734 a gas internal symbol is adjustable.
6735 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6737 * as.h: If gcc version greater than 2.6, use `__format__' and
6738 `__printf__' in function attributes, rather than `format' and
6741 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6743 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6745 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6747 Add tms320c30 support:
6748 * config/tc-tic30.h: New file.
6749 * config/tc-tic30.c: New file.
6750 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6751 TARGET_FORMAT as "coff-tic30".
6752 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6753 * Makefile.am: Rebuild dependencies.
6754 (CPU_TYPES): Add tic30.
6755 (CPU_OBJ_VALID): tic30-aout is valid.
6756 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6757 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6758 * configure, Makefile.in: Rebuild.
6760 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6762 * config/tc-v850.c (md_assemble): Improvements to error messages.
6764 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6766 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6767 BFD_RELOC_HI16_S to store the high bits of any value.
6769 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6770 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6771 assembler calculate relocations to any external symbol at all.
6772 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6773 involving generation of pc-relative relocs.
6774 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6775 has been moved to md_apply_fix3.
6777 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6778 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6779 which actually means (the address of identifier's GOT entry) +
6780 constant, which is not particularly useful.
6782 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6784 * read.h (include_dirs): Declare.
6785 (include_dir_count,include_dir_maxlen): Declare.
6787 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6789 * configure.in: Correct check for shared opcodes library.
6790 * configure: Rebuild.
6792 * listing.c (buffer_line): If we can't open the file, set at_end.
6793 (listing_print): Remove unused local variable fi.
6795 * config/m68k-parse.y (reglistpair): Handle register list in
6798 * config/vms-conf.h: Don't undef VERSION.
6800 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6802 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6804 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6806 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6807 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6808 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6809 (EXTRA_DIST): Define.
6810 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6811 explicitly rather than via the list of object files.
6812 (gcc-as.opt): New file created when make-gas.com is run.
6813 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6814 itbl-cpu.h} to #include appropriate file rather than copying that
6816 * config/vms-conf.h: Synchronize with current config.in.
6817 * Makefile.in: Rebuild.
6819 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6821 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6822 (parallel_ok): Relaxed parallel subinstruction dependency check.
6824 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6826 * as.h (flag_warn_suppress_instructionswap): added new flag.
6827 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6828 command line argument.
6829 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6830 warning only if flag_warn_suppress_instructionswap is false.
6832 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6834 * configure.in (i386-*-mingw32*): New target.
6835 * configure: Rebuild.
6837 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * symbols.c (resolve_symbol_value): Don't set the segment if it
6840 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6842 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6845 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6847 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6848 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6851 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6853 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6855 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6857 * config/tc-v850.c (v850_insert_operand): Display instruction when
6858 an error is encountered.
6860 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6862 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6863 (i386-*-sco3.2v5*coff): New target.
6864 (i386-*-sco3.2*): New target.
6865 * configure: Rebuild.
6867 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6869 * config/tc-v850.c: Tidy error message production.
6871 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6873 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6874 validate_immediate return value in the right type for comparisons
6877 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6879 * listing.c (MAX_BYTES): Use listing variables not constants.
6880 (data_buffer): No longer an array, but a pointer.
6881 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6882 (listing_listing): Allocate data_buffer.
6884 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6886 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6887 --listing-rhs-width, --listing-cont-lines.
6888 (show_usage): Update.
6889 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6890 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6891 (print_lines): Use the variables instead of the constants.
6892 (listing_listing): Likewise.
6893 * listing.h: Declare the new vars.
6895 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6897 * as.c (parse_args): Add --keep-locals alias for -L.
6898 Add --strip-local-absolute.
6899 (show_usage): Update.
6900 * as.h (flag_strip_local_absolute): New flag.
6901 * symbols.c (S_IS_LOCAL): Use it.
6902 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6903 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6904 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6906 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6908 * config/tc-m32r.c: Detect if explicitly parallel instructions
6909 might have an io conflict and issue a warning message.
6911 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6913 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6914 cgen_swap_fixups): Functions to save, restore and swap the fixup
6915 chain with a backup copy.
6916 (cgen_asm_finish_insn): Returns address of constructed insn.
6918 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6920 * listing.c (file_info_struct): Remove FILE, add POS.
6921 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6922 (file_info): Don't open the file.
6923 (buffer_line): Check for the file in the last_open cache, updating
6925 (print_source): Don't reference file_info->file.
6926 (listing_listing): Likewise.
6927 (listing_print): Close the file in the cache, if any.
6929 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6931 * read.c (dwarf_file_string): New file static variable.
6932 (emit_expr): Look for constant sequence that leads up to a file
6933 name in DWARF debugging output.
6934 (stringer): Use dwarf_file_string to decide whether to accept a
6935 string as a file name.
6937 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6939 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6940 (crack_operand): Add reg->reglst MRI hack.
6941 (r_seg): Put reglst symbols in reg_section.
6942 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6944 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6946 * tc-sh.c (get_specific): Handle SGR & DBR.
6948 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6950 * tc-h8300.c (parse_reg): Take the length of the symbol into
6951 account when attempting to match a register name.
6952 * tc-h8500.c (parse_reg): Likewise.
6954 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6956 * cgen.c: Formatting changes to improve readability.
6958 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6960 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6963 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6965 Based on a patch from Jim Wilson
6966 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6967 (tc_gen_reloc): Handle cross section PC relative relocs
6970 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6972 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6974 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6976 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6977 (expr_jmp_buf): New static local.
6978 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6979 (cgen_md_operand): New function.
6980 * tc-m32r.c: Clean up pass over `struct foo' usage.
6981 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6983 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6985 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6986 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6988 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6990 * config/tc-i386.c (i386_operand): Give an error if there are
6991 unrecognized characters after an expression.
6993 For older changes see ChangeLog-9697