1 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
3 * config/obj-coff.c (coff_frob_section): Add padding to the last
4 section when aligning it increases its size.
6 2000-07-11 Kazu Hirata <kazu@hxi.com>
8 * config/tc-tic54x.c: Fix formatting.
10 2000-07-10 Kazu Hirata <kazu@hxi.com>
12 * config/tc-h8500.c: Fix formatting.
13 * config/tc-tic54x.c: Fix formatting.
15 2000-07-10 Alan Modra <alan@linuxcare.com.au>
17 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
18 displacements correctly.
20 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
22 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
24 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
28 2000-07-09 Alan Modra <alan@linuxcare.com.au>
30 From David Huggins-Daines <dhd@linuxcare.com>
31 * config/te-hppalinux64.h: Add a new emulation.
32 * configure.in (emulations): Add configure bits to support the
33 64-bit Linux/parisc target.
34 * configure: Regenerate.
36 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
37 (md_shortopts): Add `V' for ELF.
39 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
40 when SOM or ELF_ARG_RELOC are defined.
41 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
42 ELF_ARG_RELOC are defined.
43 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
44 (pa_stringer): ..Do it here instead. Fix comment typos.
45 (hppa_force_relocation): Cast enums to int before comparing with
48 From Ryan Bradetich <rbradetich@uswest.net>
49 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
51 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
52 (hppa_force_relocation): ditto
53 (md_apply_fix): Added cast to buf to fix warnings.
55 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
56 cons_fix_new_hppa, hppa_force_relocation): Prototype.
58 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
59 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
60 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
61 reloc_type** to avoid warnings in switch.
62 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
63 little earlier instead.
65 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
67 (pa_type_args): Use symbol_arg_reloc_info.
68 (struct pa_it): Make arg_reloc unsigned int.
69 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
70 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
71 (pa_code): Delete. pa_text duplicates this function.
72 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
73 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
75 (cons_fix_new_hppa): Actually change selector to e_fsel when
76 warning about assuming so.
77 (tc_gen_reloc): More example elf arg reloc code.
78 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
79 (hppa_force_relocation): Likewise.
81 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
83 (pa_end_of_source): Prototype.
84 (hppa_fix_adjustable): Prototype.
85 (LABELS_WITHOUT_COLONS): Move it..
86 * config/te-hppa.h: To here.
88 * config/te-hppa64.h: New file.
90 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
92 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
93 format -10, -16, 16 relocs.
94 (hppa_elf_mark_end_of_function): Test for null
95 last_call_info->start_symbol
97 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
98 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
99 re_assesmble_* functions. Delete extraneous statements. Fix
101 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
102 insn to re_assemble_*.
104 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
106 * doc/internals.texi (Expressions): Fix typo.
108 2000-07-08 Kazu Hirata <kazu@hxi.com>
110 * config/tc-sh.c: Fix formatting.
111 * config/tc-tic54x.c: Fix formatting.
112 * depend.c: Fix formatting.
113 * flonum-konst.c: Likewise.
114 * flonum-mult.c: Likewise.
116 2000-07-07 Kazu Hirata <kazu@hxi.com>
118 * config/tc-sh.c: Fix comments.
119 * config/obj-vms.c: Fix comments.
120 * config/tc-a29k.c: Likewise.
121 * config/tc-alpha.c: Likewise.
122 * config/tc-h8300.c: Likewise.
123 * config/tc-h8500.c: Likewise.
124 * config/tc-i370.c: Likewise.
125 * config/tc-ia64.c: Likewise.
126 * config/tc-m68hc11.c: Likewise.
127 * config/tc-m68k.c: Likewise.
128 * config/tc-mips.c: Likewise.
129 * config/tc-ns32k.c: Likewise.
130 * config/tc-ppc.c: Likewise.
131 * config/tc-z8k.c: Likewise.
133 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
135 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
136 Default to '(SEC_LOAD | SEC_DATA)'.
137 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
139 * doc/internals.texi (CPU Backend): Describe
140 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
142 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
144 * as.c (parse_args): NULL terminate the long option list.
146 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
148 * config/tc-d30v.h: Include "write.h" for fixS.
149 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
151 2000-07-05 Nick Clifton <nickc@cygnus.com>
153 * config/tc-d30v.c (write_2_short): Further changes to warning
154 messages produced when combining EITHER_BUT_PREFER_MU attributed
157 2000-07-05 DJ Delorie <dj@redhat.com>
161 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
163 * config/tc-arm.c (psrs): Accept combinations of flags.
165 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
167 * config/tc-avr.c: Change _ () to _() around all strings marked
168 for translation (exception from the usual coding style).
169 (avr_opt): New struct variable, how the new switches are set.
170 (OPTION_MMCU): Define as 'm' and actually use.
171 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
172 (show_mcu_list): New function, display the list of known MCUs.
173 (md_show_usage): Document the new switches. Call show_mcu_list.
174 (avr_set_arch): Change 'm' to OPTION_MMCU.
175 (md_parse_option): Call show_mcu_list if unknown MCU specified.
176 Handle the new switches.
177 (avr_operands): Disable warnings for undefined combinations of
178 operands if -mall-opcodes. Disable warnings for skipping two-word
179 instructions if enhanced core or -mno-skip-bug.
180 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
181 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
182 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
183 (avr_ldi_expression): Warn about implicit lo8().
184 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
186 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
188 * configure.in: Add entry for mips-*-sysv4*MP*
190 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
191 elf32-tradlittlemips for traditional mips targets.
192 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
193 test for Link Once sections as in adjust_reloc_syms.
194 * config/te-tmips.h: New file for traditional mips targets. Define
197 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
199 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
200 flags argument is not present, don't change an existing section's
201 section's attributes. If the flags argument is present, warn if the
202 attributes don't match the section's current attributes. When
203 long section names are supported, set SEC_LINK_ONCE and
204 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
206 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
208 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
209 symbols; create them.
211 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
213 * write.c (set_segment_vma): New: Set vma and lma for a segment.
214 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
216 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
218 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
219 expressions. Ignore the problem when handling 16 bit immediates,
220 because the assembler will take care of the relocation later.
222 2000-06-27 Nick Clifton <nickc@cygnus.com>
224 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
225 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
226 sequential order, and emit warning messages if the input source
227 code contains constructs like that, or parallel constructs
228 containing such opcodes.
230 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
232 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
233 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
234 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
235 (md_show_usage): Update usage message.
236 (md_parse_option): Allow redefinition of MCU type within the
237 same avr[1-5] bfd machine type. Show both old and new MCU type
238 in the error message.
239 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
240 Simplify 8K wrap code.
242 2000-06-25 Kazu Hirata <kazu@hxi.com>
244 * config/obj-aout.c: Remove all uses of DEFUN.
245 * config/obj-ieee.c: Likewise.
246 * config/tc-sh.c: Fix comment typos.
247 * config/tc-tahoe.c: Likewise.
248 * config/tc-vax.c: Likewise.
249 * config/tc-w65.c: Likewise.
250 * config/tc-z8k.c: Likewise.
251 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
253 2000-06-24 DJ Delorie <dj@cygnus.com>
255 * config/tc-i386.c (md_estimate_size_before_relax): Revert
256 more changes from Sept 1999
257 (tc_i386_fix_adjustable): ditto
258 (md_apply_fix3): ditto
260 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
262 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
263 (gas_cgen_parse_operand): Set it around expression() call.
264 (gas_cgen_md_operand): Test for it before longjmp().
266 2000-06-24 Kazu Hirata <kazu@hxi.com>
268 * config/tc-h8500.c: Remove all uses of DEFUN.
269 * config/tc-sh.c: Likewise.
270 * config/tc-w65.c: Likewise.
271 * config/tc-z8k.c: Likewise.
273 * config/tc-h8500.c: Fix typos in comments.
275 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
277 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
280 2000-06-23 matthew green <mrg@redhat.com>
282 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
283 defined. Fix error message for `[' grouping.
285 2000-06-22 Kazu Hirata <kazu@hxi.com>
287 * config/tc-h8300.c: Fix formatting and comment typos.
289 2000-06-22 Timothy Wall <twall@cygnus.com>
291 * config/tc-ia64.c (note_register_values): Move premature QP
292 notation clearing into the appropriate place.
294 2000-06-22 Alan Modra <alan@linuxcare.com.au>
296 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
297 first before anything else. Add bin-bugs.h, emul.h and progress.h
298 Sort list of files as for $(OBJS) in Makefile.am.
300 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
301 find one. Remake dependencies.
302 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
303 * Makefile.in: Regenerate.
304 * doc/Makefile.in: Regenerate.
306 * config/tc-i386.c (i386_displacement): Don't assume a constant
307 displacement is necessarily 16 bits when in 16 bit code mode.
308 (md_assemble): Instead size the displacement here after we know
309 for sure that a .code16gcc operand hasn't automatically added
310 operand size prefixes.
312 2000-06-21 H.J. Lu <hjl@gnu.org>
314 * Makefile.am: Rebuild dependency.
315 * Makefile.in: Rebuild.
317 2000-06-21 Kazu Hirata <kazu@hxi.com>
319 * config/tc-h8300.c (parse_reg): Make the function static.
320 (parse_exp): Likewise.
322 2000-06-20 DJ Delorie <dj@cygnus.com>
324 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
325 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
326 for cygwin import libraries to work properly.
328 2000-06-20 H.J. Lu <hjl@gnu.org>
330 * Makefile.am: Rebuild dependency.
331 * Makefile.in: Rebuild.
332 * configure: Likewise.
333 * doc/Makefile.in: Likewise.
335 2000-06-20 Timothy Wall <twall@cygnus.com>
337 * doc/internals.texi (CPU backend): Add @itemx for
338 TC_START_LABEL_WITHOUT_COLON.
339 * doc/c-tic54x.texi: New.
340 * doc/as.texinfo: Add tic54x features and include primary tic54x
342 * doc/all.texi: Add C54X.
343 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
344 * doc/Makefile.in: Regenerate.
345 * configure.in: Add tic54x and define LIBM for tic54x.
346 * configure: Regenrate.
347 * config/tc-tic54x.[ch]: New.
348 * config/obj-coff.h: Add tic54x.
349 * Makefile.am: (CPU_TYPES): Add tic54x.
350 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
351 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
352 (as_new_LDADD): Add $(LIBM).
353 * Makefile.in: Regenerate.
355 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
357 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
358 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
359 * doc/as.texinfo: Likewise.
361 * configure, Makefile.in: Regenerate.
362 * configure.in (emulations): Recognize m6811 and m6812.
363 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
364 Added files for 68hc11 and 68hc12 assembler.
365 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
366 * config/tc-m68hc11.h: Header definition for that assembler.
368 2000-06-18 Nick Clifton <nickc@redhat.com>
370 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
371 instead of OCTETS_PER_BYTE.
373 * config/tc-v850.c: Fix compile time warnings.
374 * config/tc-ppc.c: Fix compile time warnings.
376 2000-06-18 H.J. Lu <hjl@gnu.org>
378 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
379 * configure: Rebuild.
381 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
383 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
386 2000-06-16 Nick Clifton <nickc@cygnus.com>
388 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
389 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
391 * doc/c-mips.texi: Document newly accepted cpu variants.
393 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
395 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
397 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
399 * macro.c (getstring): Make it possible to escape the quote
402 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
404 * config/tc-hppa.c (pa_export): Weak symbols can be global.
406 2000-06-13 H.J. Lu <hjl@gnu.org>
408 * configure: Regenerate.
410 2000-06-09 Alan Modra <alan@linuxcare.com.au>
412 * app.c (do_scrub_begin): Don't default lex[';'] as a line
414 * doc/internals.texi (line_separator_chars): Semicolon is no
415 longer a default. Mention null and newline as defaults.
417 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
419 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
420 * config/tc-i860.h (line_separator_chars): Likewise.
421 * config/tc-h8300.c (line_separator_chars): Likewise.
422 * config/tc-i960.c (line_separator_chars): Likewise.
423 * config/tc-m68k.c (line_separator_chars): Likewise.
424 * config/tc-mips.c (line_separator_chars): Likewise.
425 * config/tc-ns32k.c (line_separator_chars): Likewise.
426 * config/tc-sparc.c (line_separator_chars): Likewise.
427 * config/tc-vax.c (line_separator_chars): Likewise.
429 * config/tc-h8300.c (comment_chars): Use string initialiser.
430 * config/tc-i960.c (line_comment_chars): Likewise.
431 * config/tc-z8k.c (comment_chars, line_comment_chars,
432 line_separator_chars): Likewise.
434 * config/tc-arm.c (line_separator_chars): Always use `;', not just
437 2000-06-08 Nick Clifton <nickc@cygnus.com>
439 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
442 2000-06-08 David O'Brien <obrien@FreeBSD.org>
444 * configure.in (VERSION): Update to show this is the CVS mainline.
446 2000-06-08 Matthew Jacob <mjacob@feral.com>
448 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
449 $at is the integer register $r28, vs. both $r28 and the floating
452 2000-06-08 James E. Wilson <wilson@cygnus.com>
454 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
455 (dot_endp): Don't call ia64_flush_insns.
456 (emit_one_bundle): Don't delete prologue/body records from
457 unwind_record list in first loop. Rewrite second loop to account for
460 2000-06-07 David Mosberger <davidm@hpl.hp.com>
462 * config/tc-ia64.c: Add missing prototypes.
463 (generate_unwind_image): Cast argument to output_unw_records call.
465 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
467 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
469 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
471 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
472 (REGISTER_P): likewise.
473 (avr_opcodes): uses include/opcode/avr.h
474 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
476 2000-06-04 Alan Modra <alan@linuxcare.com.au>
478 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
481 2000-06-03 H.J. Lu <hjl@gnu.org>
483 * read.c (is_end_of_line): Put back `;'.
485 2000-06-03 Alan Modra <alan@linuxcare.com.au>
487 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
489 2000-06-01 Alan Modra <alan@linuxcare.com.au>
491 * expr.c (operand): Test is_end_of_line outside switch to catch
492 line separator chars that are also operators.
493 (operator): Return O_illegal for line separator chars.
495 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
496 entry (or `!' entry for TC_HPPA).
498 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
499 before indexing is_end_of_line. Remove redundant check for '\0'.
501 * config/tc-h8500.c (md_assemble): Likewise.
502 * config/tc-mcore.c (md_assemble): Likewise.
503 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
506 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
508 * config/tc-mcore.c (mcore_cons): Likewise.
509 (mcore_float_cons): Likewise.
510 (mcore_stringer): Likewise.
511 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
513 2000-06-01 Scott Bambrough <scottb@netwinder.org>
515 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
517 2000-05-29 Nick Clifton <nickc@cygnus.com>
519 * config/tc-sh.c: Fix compile time warning messages.
521 * config/tc-mips.c: Fix compile time warning messages.
523 2000-05-29 Philip Blundell <philb@gnu.org>
525 * doc/as.texinfo: Update copyright dates.
526 (Local Labels): Delete misplaced mention of ARM.
527 * NEWS: Mention ARM ELF support.
529 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
531 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
532 it is modified, and use the real_size to compute the frag address
533 for dwarf2 line info.
535 2000-05-27 Alan Modra <alan@linuxcare.com.au>
537 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
538 line-matching scheme to cope with automake moving variables around.
539 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
540 * Makefile.in: Regenerate.
542 2000-05-26 Jakub Jelinek <jakub@redhat.com>
544 * config/tc-sparc.c (sparc_relax): New.
545 (md_longopts): Add -relax and -no-relax options.
546 (md_parse_options, md_show_usage): Likewise.
547 (md_apply_fix3): Optimize tail call into branch always if possible.
549 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
551 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
552 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
553 rules, with warning when a GAS statement specifies a packing that
554 will result in an instruction being squashed.
555 Added typdef packing_type and enumerals, changed various integer
556 literals to use the enumerals.
558 2000-05-24 David Mosberger <davidm@hpl.hp.com>
560 * config/tc-ia64.c (dot_restorereg_p): New function.
561 (md_pseudo_table): Add restorereg.p.
562 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
563 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
565 * config/tc-ia64.h (unw_record_type): Add unwabi.
566 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
567 called MASK with members for imask, and the masks produced by
568 fr_mem, gr_mem, br_mem, and frgr_mem.
569 (unw_p_record): Add members ABI and CONTEXT.
570 (unw_x_record): Add member AB.
571 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
572 as pseudo-register for use during unwind info generation.
573 (AR_PFS, AR_LC): New macros.
574 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
575 whose names start with an at sign (as in "@priunat").
576 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
578 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
579 proc_end, unwind_info, personality_routine): Consolidate into
580 "unwind" structure to reduce offset-table use. Add member
581 NEXT_SLOT_NUMBER to track the slot number for the next instruction
583 (output_R1_format, output_R3_format, output_P3_format,
584 output_P6_format): Initialize R with zero to reduce compiler warnings.
585 (output_P7_format): Ditto. Add `default' branch to switch
586 statement to reduce compiler warnings.
587 (output_P8_format, output_B1_format, output_B4_format): Ditto.
588 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
589 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
590 into single argument.
591 (output_X1_format, output_X3_format): Initialize R with zero to reduce
592 compiler warnings. Merge A and B args into single argument.
593 (output_X2_format, output_X4_format): Remove unused variable R. Merge
594 A and B args into single argument.
595 (free_record): Removed (wasn't used).
596 (free_list_records): Also free imasks in prologue records.
597 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
598 (output_spill_mask): Remove.
599 (output_unwabi): New function.
600 (output_epilogue, output_label_state, output_copy_state): Call
602 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
603 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
605 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
606 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
607 as part of handling the prologue records. Emit region's imask if
608 we have one. Handle unwabi, epilogue, label_state, copy_state,
609 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
610 spill_sprel_p, and spill_reg_p records.
611 (set_imask, count_bits, slot_index): New function.
612 (fixup_unw_records): Fix region size computation. Handle
613 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
614 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
615 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
616 set_imask accordingly. Update imask for gr_gr, and br_gr records.
617 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
618 (dot_save): Use manifest constants for applicaton registers.
619 Handle REG_PR and REG_PRIUNAT.
620 (dot_restore): Don't just ignore it.
621 (dot_restorereg): New function..
622 (generate_unwind_image): Ensure unwind info is a multiple of eight
623 bytes, not just four bytes.
624 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
625 (dot_altrp): Don't just ignore it.
626 (dot_savemem): New function. Replaces dot_savesp() and
627 dot_savepsp(). Use manifest constants for applicaton registers.
628 Handle REG_PR and REG_PRIUNAT.
629 (dot_savef): Simplify.
630 (dot_saveb): Support generation of br_gr.
631 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
632 dot_label_state, dot_copy_state): New function.
633 (dot_unwabi): Don't just ignore it.
634 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
635 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
636 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
637 (emit_one_bundle): Set slot number for prologue/body records
638 *before* emitting the first insn.
639 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
640 (md_begin): Declare "psp" pseudo-register.
641 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
642 so we don't get segfault.
643 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
644 counts as required per SW Conventions manual
645 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
646 output_preds_psprel, output_preds_sprel, output_spill_base,
647 output_unat_psprel, output_unat_sprel, output_lc_psprel,
648 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
649 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
650 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
651 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
652 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
653 (dot_vframe): Implement.
654 (dot_vframesp, dot_vframepsp): New function.
656 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
658 * configure.in (i386-*-freebsd a.out entry): Quote properly.
659 * configure: Regenerate.
661 2000-05-23 Alan Modra <alan@linuxcare.com.au>
663 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
664 (md_estimate_size_before_relax): so we can use it here instead of
665 old kludges. Localise vars to blocks. Comment.
667 * frags.c (frag_new): Update fr_var comments.
668 * frags.h (struct frag): Ditto.
670 2000-05-22 Richard Henderson <rth@cygnus.com>
672 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
673 (pseudo_func): Add pcrel.
674 (operand_match): Handle IA64_OPND_TGT64.
675 (build_insn): Likewise.
676 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
677 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
678 (fix_insn): Handle all three 64-bit relocation types.
680 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
682 * obj.h (struct format_ops): New members begin, app_file,
683 s_set_other, s_set_desc, s_get_type, s_set_type,
684 separate_stab_sections, init_stab_section.
686 * config/obj-multi.h: Update GPL notice to v2.
689 (S_SET_SIZE): Test s_set_size for NULL before calling.
690 (S_SET_ALIGN): Similar for s_set_align.
695 (SEPARATE_STAB_SECTIONS): New.
696 (INIT_STAB_SECTION): New.
697 (EMIT_SECTION_SYMBOLS): New.
698 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
700 * config/obj-elf.h: Update GPL notice to v2.
701 Mention that this file is included from obj-multi.h.
702 (obj_begin): Wrap definition in ifndef.
703 (elf_file_symbol): Constify declaration.
704 (obj_app_file): Ditto.
705 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
706 Wrap in ifndef SEPARATE_STAB_SECTIONS.
708 * config/obj-elf.c (elf_s_set_other): New.
709 (elf_file_symbol): Constify argument.
710 (elf_separate_stab_sections): New.
711 (elf_init_stab_section): New.
712 (elf_format_ops): Add new members. Remove comma at end.
714 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
715 (ecoff_format_ops): Add new fields. Remove comma at end.
716 Mention inconsistency for emit_section_symbols.
718 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
720 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
721 (coff_separate_stab_sections): New.
722 (coff_format_ops): Add new members.
724 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
725 (obj_aout_s_set_other): New.
726 (obj_aout_s_set_desc): New.
727 (obj_aout_s_get_type): New.
728 (obj_aout_s_set_type): New.
729 (obj_aout_separate_stab_sections): New.
730 (aout_format_ops): New members added. Use obj_aout_process_stab,
731 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
732 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
734 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
736 2000-05-22 Alan Modra <alan@linuxcare.com.au>
738 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
739 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
740 (md_estimate_size_before_relax): Ensure jumps to weak and
741 externally visible symbols are relocatable.
743 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
745 * stabs.c (aout_process_stab): Make global.
746 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
747 * read.h (aout_process_stab): Declare.
749 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
750 Generalize to *aout, *coff *elf.
751 * configure: Regenerated.
753 * doc/internals.texi (Object format backend): Say
754 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
756 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
757 * Makefile.in: Regenerated.
759 2000-05-19 Catherine Moore <clm@cygnus.com>
761 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
763 2000-05-18 Alan Modra <alan@linuxcare.com.au>
765 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
766 instruction to reflect change in re_assemble_*.
768 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
770 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
771 build PA64 ELF tools.
772 * configure: Rebuilt.
774 2000-05-17 Alan Modra <alan@linuxcare.com.au>
776 * Makefile.am: Regenerate dependencies.
777 * Makefile.in: Regenerate.
779 2000-05-15 Nick Clifton <nickc@cygnus.com>
781 * config/tc-arm.c (struct asm_psr): Add boolean field
782 distinguishing between CSPR and SPSR. Rename 'number' field
784 (psrs): Rearrange contents to match new asm_psr structure.
785 (arm_psr_parse): Move next to psr_required_here. Make it
786 return an asm_psr structure.
787 (psr_required_here): Use asm_psr structure returned by
789 (do_msr): Reorganise to allow psr_required_here to be called
791 (md_undefined_name): Mark 'name' parameter as unused, since
792 the COFF target does not use it.
794 2000-05-14 David O'Brien <obrien@FreeBSD.org>
796 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
798 * config/te-aux.h: Likewise.
799 * config/te-dpx2.h: Likewise.
800 * config/te-go32.h: Likewise.
801 * config/te-hp300.h: Likewise.
802 * config/te-hppa.h: Likewise.
803 * config/te-i386aix.h: Likewise.
804 * config/te-ic960.h: Likewise.
805 * config/te-interix.h: Likewise.
806 * config/te-nbsd532.h: Likewise.
807 * config/te-pc532mach.h: Likewise.
808 * config/te-ppcnw.h: Likewise.
809 * config/te-psos.h: Likewise.
810 * config/te-sparcaout.h: Likewise.
811 * config/te-sun3.h: Likewise.
812 * config/te-sysv32.h: Likewise.
814 2000-05-14 Alan Modra <alan@linuxcare.com.au>
816 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
817 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
818 and sign extend without an if statement.
819 (build_bytes): Likewise.
821 2000-05-14 Kazu Hirata <kazu@hxi.com>
823 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
824 X_add_symbol L_32 case.
826 2000-05-14 David O'Brien <obrien@FreeBSD.org>
828 * config/te-freebsd.h: New file.
830 2000-05-13 Alan Modra <alan@linuxcare.com.au>
832 * asintl.h (gettext, dgettext, dcgettext, textdomain,
833 bindtextdomain): Replace defines with those from intl/libgettext.h
834 to quieten gcc warnings.
836 * NEWS: Mention x86 .arch and -q.
838 * config/tc-i386.c (quiet_warnings): New.
839 (md_assemble): Use quiet_warnings.
840 (md_parse_option): Set quiet_warnings from -q.
841 (md_show_usage): Mention -q, delete -m.
842 (flag_do_long_jump): Delete.
843 (md_parse_option): Remove -m.
844 (md_show_usage): Remove -m.
845 (md_create_long_jump): Remove useless flag_do_long_jump code.
847 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
848 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
850 2000-05-13 Alan Modra <alan@linuxcare.com.au>
851 Alexander Sokolov <robocop@netlink.ru>
853 * doc/c-i386.texi (i386-Arch): New section.
854 (i386-Syntax): Mention .intel_syntax and .att_syntax.
856 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
857 (smallest_imm_type): Use smallest opcode for shift by one if cpu
858 architecture has been given and is not 486.
860 (md_pseudo_table): Add .arch.
861 (md_assemble): Warn if cpu architecture has been given and an
862 unsupported instruction.
864 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
865 Move operand_types bit defines after relevant template field.
866 (template): Add cpu_flags.
870 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
872 * config/tc-mn10300.h (md_end): Define.
873 (mn10300_finalize): Declare.
874 * config/tc-mn10300.c: Include dwarf2dbg.h.
875 (debug_line): Define.
876 (md_assemble): Generate dwarf2 line info.
877 (mn10300_finalize): New function. Finalize dwarf2 info.
879 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
881 * config/tc-mips.c (md_estimate_size_before_relax): Use the
882 external version of the relocation for weak symbols.
884 2000-05-08 David Mosberger <davidm@hpl.hp.com>
886 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
887 frame size in units of 16 bytes, as required per SW Conventions manual.
888 (output_unw_records): Output info-block header as a dword to get
891 2000-05-08 Alan Modra <alan@linuxcare.com.au>
893 * as.h: #include "file", not <file> on files from ../include.
894 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
895 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
896 (md_convert_frag): Add ATTRIBUTE_UNUSED.
897 (tc_coff_symbol_emit_hook): Ditto.
898 (OPTCOUNT): Cast to int to avoid compiler warning.
899 (md_begin): Fix signed/unsigned warnings.
901 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
903 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
904 ABRANCH LONG case for a conditional branch on a 68000.
905 (md_estimate_size_before_relax): Likewise. Also handle
906 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
907 (m68k-ip: case ABSL): Relax absolute references to 16-bit
908 PC-relative on all CPUs.
909 (md_estimate_size_before_relax): Likewise.
911 2000-05-04 Alan Modra <alan@linuxcare.com.au>
913 * as.c (parse_args): Just mention current year in printed
916 2000-05-03 J.T. Conklin <jtc@redback.com>
918 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
920 (md_parse_option): Recognize -m7400.
922 2000-05-03 Ian Lance Taylor <ian@zembu.com>
924 * config/atof-ieee.c (gen_to_words): When adding carry back in,
925 don't permit lp to become less than the words array.
927 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
929 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
930 Fix little-endian case.
932 2000-05-03 David O'Brien <obrien@NUXI.com>
934 * as.c (parse_args): Update copyright.
936 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
938 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
939 for the .bss section too.
941 2000-05-02 Alan Modra <alan@linuxcare.com.au>
943 * configure.in: Set em=linux for hppa-*-linux.
944 * configure: Regenerate.
945 * doc/Makefile.in: Regenerate with correct automake.
947 * frags.c (frag_grow): Sanity check chunk_size.
949 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
950 * config/obj-som.h: Likewise.
951 * config/obj-ieee.h: Likewise.
953 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
955 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
956 (md_pseudo_table): Fully initialise OBJ_ELF cases.
957 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
958 (pa_ip): low_sign_unext now returns via function value. Use
959 re_assemble_* instead of dis_assemble_* and
960 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
962 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
963 (md_section_align, md_parse_option, md_show_usage,
964 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
965 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
966 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
967 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
968 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
970 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
971 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
972 outside of switch. Correct mask and shifting errors in case 10
973 and case -11. In case 21, compare against signed range to suit
974 hppa_field_adjust changes. In case 12, use re_assemble_12. In
975 case 17 and case 22, use offsetT variable to properly check range.
976 Use re_assemble_* here too.
977 (evaluate_absolute): Change type of value to offsetT. Call
978 hppa_field_adjust to do the work for us.
979 (pa_parse_cmpb_64_cmpltr): Delete save_s.
980 (pa_parse_cmpib_64_cmpltr): Ditto.
981 (pa_build_unwind_subspace): Delete unused var subseg. Change type
982 of i to unsigned int.
983 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
984 (pa_end_of_source): Return type is void.
986 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
988 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
990 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
992 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
994 (md_begin): Removed "construct symbols for each register name".
995 Because register names conflicts with GCC generated function
997 (avr_operand): Now constant numbers can be used as a register
998 identifiers (0 as r0, 31 as r31).
999 (md_assemble): use skip_space () before parsing instruction
1002 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1004 * config/tc-avr.c: New AVR_ISA_ defined.
1005 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1006 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1007 for `fmul', `movw' and `lpm R,Z' instructions.
1008 (avr_operands): Warn if current opcode is a two-word instruction
1009 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1010 (avr_opcodes): New commands added.
1011 (REGISTER_P): Check 'a' and 'v' constraint letters.
1012 (mcu_types): New MCU added.
1014 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1016 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1017 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1018 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1019 * configure: Regenerate.
1021 2000-04-29 Andreas Jaeger <aj@suse.de>
1023 * as.h: Correctly check GCC version.
1025 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1027 * as.c (parse_args): Allow md_parse_option to override -a listing
1029 * config/obj-coff.c (add_lineno): Change type of offset parameter
1030 from "int" to "bfd_vma."
1031 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1032 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1033 (ppc_change_csect): Align correctly for XCOFF64.
1034 (ppc_machine): New function, which discards "ppc_machine" line.
1035 (ppc_tc): Cons for 8 when code is 64 bit.
1036 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1038 (md_parse_option): Handle -a64 and -a32.
1040 * config/tc-ppc.h (TARGET_MACH): Define.
1041 (TARGET_FORMAT): Move to function.
1042 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1044 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1046 * doc/as.1: Fix unbalanced brackets.
1048 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1050 (line_comment_chars): Set to '/' if TE_FreeBSD.
1052 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1054 * configure.in: Configury support for PA64 (currently disabled).
1055 * configure: Rebuilt.
1057 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1059 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1060 bfd_set_section_alignment.
1062 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1064 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1067 2000-04-24 Nick Clifton <nickc@cygnus.com>
1069 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1070 * doc/as.texinfo (Align): Include arm and strongarm in list of
1071 targets that have the second form of the behaviour of the .align
1074 2000-04-24 Mark Klein <mklein@dis.com>
1076 * obj-som.c: Terminate obj_pseudo_table.
1078 2000-04-22 Timothy Wall <twall@cygnus.com>
1080 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1082 (operand_match): Conditionally insert default bit values for IMMU9.
1084 2000-04-14 Matthew Green <mrg@cygnus.com>
1086 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1087 * configure: Rebuilt.
1089 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1090 Jason Eckhardt <jle@cygnus.com>
1092 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1094 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1095 Added handling of new operand types l,y,&,fe,fE,fx.
1097 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1098 David Mosberger <davidm@hpl.hp.com>
1099 Timothy Wall <twall@cygnus.com>
1100 Andrew MacLeod <amacleod@cygnus.com>
1101 Jim Wilson <wilson@cygnus.com>
1103 * Makefile.am (CPU_TYPES): Add ia64.
1104 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1105 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1106 * Makefile.in: Rebuild.
1107 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1108 * configure: Rebuild.
1109 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1110 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1111 * expr.c (expr): Handle md_optimize_expr.
1112 * read.c (LEX_HASH): Add comment.
1113 * config/tc-ia64.c, config/tc-ia64.h: New files.
1115 2000-04-21 Richard Henderson <rth@cygnus.com>
1117 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1118 bundling a non-delayed branch type instruction.
1120 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1122 * config/tc-mn10300.c (HAVE_AM30): Define.
1123 (md_assemble): Use it.
1125 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1127 * config/obj-elf.c (obj_elf_change_section): Check for changed
1130 * Makefile.am: (CPU_MULTI_VALID): Remove.
1131 (MULTI_CPU_TYPES): Define.
1132 (MULTI_CPU_OBJ_VALID): Define.
1133 (DEPTC): Use the above.
1134 (DEPOBJ): Same here.
1136 Regenerate dependencies.
1137 * Makefile.in: Regenerate.
1139 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1141 * Makefile.am (YACC, LEX): Get them from configure.
1143 2000-04-18 H.J. Lu (hjl@gnu.org)
1145 * config/tc-i386.c (offset_in_range): Use addressT instead of
1146 bfd_vma for non-bfd assemblers.
1148 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1150 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1151 doesn't give spurious errors.
1153 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1155 * as.h (SEEK_SET): Define if undefined.
1157 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1159 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1160 constants, and don't assume offsetT is 32 bits.
1162 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1164 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1165 (md_pcrel_from_section): Add prototype.
1166 (d10v_fix_adjustable): Add prototype.
1167 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1169 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1171 2000-04-12 Nick Clifton <nickc@cygnus.com>
1173 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1174 symbol in frag chain.
1176 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1178 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1179 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1180 (fits_in_signed_word, smallest_imm_type): Ditto.
1181 (md_assemble): Use an offsetT var to hold offsetT values, not a
1183 (offset_in_range): New.
1184 (md_assemble): Use it.
1185 (md_convert_frag): Change type of target_address, opcode_address,
1186 and displacement_from_opcode_start to offsetT.
1187 (md_create_short_jump): Change type of offset to offsetT.
1188 (md_create_long_jump): Ditto.
1189 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1190 (md_chars_to_number): Remove.
1191 (output_invalid): Remove duplicate prototype.
1193 2000-04-09 Nick Clifton <nickc@cygnus.com>
1195 * Makefile.am (CPU_TYPES): Add 'avr'.
1196 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1197 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1199 * Makefile.in: Regenerate.
1201 * doc/as.texinfo: Add M32R documentation.
1203 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1205 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1206 --enable-build-warnings option.
1207 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1208 * Makefile.in, configure: Re-generate.
1210 2000-04-07 Nick Clifton <nickc@cygnus.com>
1212 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1213 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1214 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1215 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1216 (arm_force_relocation): Force relocations for
1217 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1219 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1221 * config/tc-sh.c (get_operands): There's no third operand if the
1222 first operand is an immediate.
1224 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1226 * config/tc-sh.c (immediate): Delete.
1227 (sh_operand_info): Add immediate member.
1228 (parse_reg): Use A_PC for pc.
1229 (parse_exp): Add second argument 'op'. All callers changed.
1230 (parse_at): Expect pc to be coded as A_PC.
1231 Use immediate field in *op.
1232 (insert): Add fourth argument 'op'. All callers changed.
1233 (build_relax): Add second argument 'op'. All callers changed.
1234 (insert_loop_bounds): New function.
1235 (build_Mytes): Remove DISP_4.
1236 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1237 (assemble_ppi): Use immediate field in *operand.
1238 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1239 (md_apply_fix): Likewise.
1240 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1242 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1244 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1246 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1248 * internals.texi (CPU backend): Document
1249 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1251 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1253 * po/gas.pot: Regenerate.
1255 * as.c (show_usage): Restore translated part of bug string.
1256 * gasp.c (show_usage): Likewise.
1258 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1259 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1260 than move-if-change.
1261 (DEP1): Modify for "gcc -MM".
1265 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1266 Update dependencies.
1267 * Makefile.in: Regenerate.
1269 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1271 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1272 (md_begin): Likewise.
1273 (HAVE_AM33): New macro.
1274 (md_assemble): Use it. Match r_regs and xr_regs only if
1277 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1279 * as.h: #include "bin-bugs.h"
1280 * as.c (show_usage): Use REPORT_BUGS_TO.
1281 * gasp.c: #include "bin-bugs.h"
1282 (show_usage): Use REPORT_BUGS_TO.
1284 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1286 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1288 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1289 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1292 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1294 * config/tc-i386.c (i386_immediate): Don't assume a constant
1295 immediate is necessarily 16 bits when in 16 bit code mode.
1296 (md_assemble): Instead set guess_suffix here after we have checked
1299 2000-04-02 Richard Henderson <rth@cygnus.com>
1301 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1302 quantities. Correct right shift sign extension.
1303 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1304 32-bit value when shifting into place.
1306 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1308 * app.c: Add ATTRIBUTE_UNUSED as needed.
1309 * config/tc-ppc.c: Likewise.
1310 (ppc_size): Make unsigned long.
1311 (ppc_insert_operand): Add casts to avoid warnings.
1313 2000-03-31 Nick Clifton <nickc@cygnus.com>
1315 * config/tc-d10v.h (md_flush_pending_output): Define.
1317 2000-03-29 Nick Clifton <nickc@cygnus.com>
1319 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1320 segment. Works for both BFD_ASSEMBLER and others.
1321 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1323 2000-03-29 Nick Clifton <nickc@cygnus.com
1325 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1327 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1329 * listing.c (LISTING_LHS_WIDTH): Default depends on
1331 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1333 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1335 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1338 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1340 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1342 * config/tc-avr.c (mcu_types): Add missing initialiser.
1343 (md_pcrel_from_section): Add prototype.
1344 (avr_operand): Remove redundant test of unsigned < 0.
1345 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1347 2000-03-27 Denis Chertykov <denisc@overta.ru>
1349 * config/tc-avr.c: New file for AVR support.
1350 * config/tc-avr.h: Likewise.
1351 * configure.in: Add AVR support.
1352 * configure: Regenerate.
1354 2000-03-26 Timothy Wall <twall@cygnus.com>
1356 * gasp.c (macro_op): Add new argument to check_macro call.
1357 Macro structure definitions moved to macro.h
1358 * sb.h: Add argument to prototype for input_scrub_include_sb.
1359 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1360 nesting checks with an additional flag.
1361 (struct input_save): Add flag to indicate whether current sb
1362 should be checked for proper macro/conditional nesting.
1363 (input_scrub_push/pop): Save/restore nest check flag.
1364 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1366 * macro.c (check_macro): Allow caller to retrieve parsed macro
1367 information if a pointer is provided. This information may be
1368 used by the new macro hooks.
1369 * macro.h: Update prototype for check_macro. Macro struct
1370 definitions moved here from macro.c/gasp.c.
1371 * read.c (read_a_source_file): Add parameter to check_macro call,
1372 and pass macro info to the macro hook, if defined.
1373 (input_scrub_insert_line): New. Allow insertion of a line of
1374 characters into the input stream.
1375 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1376 file into the input stream.
1377 (s_include): Use input_scrub_insert_file.
1378 * internals.texi: Document new macro hooks.
1379 * as.h: New prototypes added.
1381 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1383 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1384 an initial capital letter.
1385 (i386_index_check): Reindent.
1387 2000-03-19 Nick Clifton <nickc@cygnus.com>
1389 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1392 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1394 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1395 instruction operand bad if Rd > 7 when generating
1396 thumb instructions. Prevents for example,
1397 "adr r12,label" from silently failing and generating
1398 the wrong instruction.
1400 2000-03-17 Nick Clifton <nickc@cygnus.com>
1402 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1403 that have a destingation >= 0x400000.
1404 Fix compile time warning messages.
1406 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1408 * config/tc-sh.c (md_begin): When encountering insn that are
1409 not supported by the current arch, only change the name if
1410 its contents are the same as prev_name.
1411 (get_specific): If the the architecture doesn't match, fail.
1413 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1415 * config/tc-sh.c (IDENT_CHAR): Define.
1416 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1417 matching back where it came from.
1419 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1421 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1423 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1425 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1428 2000-03-15 Kazu Hirata <kazu@hxi.com>
1430 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1432 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1434 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1435 floating-point-number, make sure 'f' is in FLT_CHARS.
1437 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1439 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1440 (s_lcomm_internal): Use it.
1441 * doc/internals.texi (CPU backend): Document it.
1442 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1445 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1447 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1450 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1451 implementation doesn't have special handling for switch
1453 (macro_build): Allow for code in sections other than .text.
1455 (mips_ip): Likewise.
1456 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1457 Don't perform relocs if we will be outputting them.
1458 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1459 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1462 2000-03-09 Catherine Moore <clm@cygnus.com>
1464 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1465 relocation type based on the entry in the fixup structure.
1467 2000-03-08 H.J. Lu (hjl@gnu.org)
1469 * Makefile.am (install-exec-tooldir): Depend on
1470 install-exec-bindir for parallel make.
1471 * Makefile.in: Regenerated.
1473 2000-03-06 Nick Clifton <nickc@cygnus.com>
1475 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1477 (md_parse_option): Parse -m32r command line switch - disable m32rx
1479 (md_show_usage): Document new option.
1481 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1482 * doc/Makefile.in: Regenerate.
1483 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1485 2000-03-02 Michael Meissner <meissner@redhat.com>
1487 * config/tc-d30v.c (check_range): Remove code that incorrectly
1488 sign extended values where bits < 32.
1490 2000-03-02 H.J. Lu (hjl@gnu.org)
1492 * configure.in: Support --enable-targets=all on ia32.
1493 * configure: Regenerated.
1495 2000-03-01 Nick Clifton <nickc@cygnus.com>
1497 * gasp.c (do_align): Remove bogus check of alignment value.
1499 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1501 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1502 TC_PPC was defined forced the type of a symbol with no other type
1505 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1507 * doc/internals.texi (CPU backend): Mention that
1508 line_separator_chars do not break up comments. Fix typos for
1509 LEX_AT and LEX_NAME descriptions. Document operands for
1510 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1511 description of md_create_short_jump usage. Document argument for
1512 md_undefined_symbol.
1514 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1516 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1517 (md_parse_option): Handle it.
1518 (md_show_usage): Document it.
1520 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1522 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1523 opcode, for the instruction `pal19'. From Andrea Arcangeli
1526 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1528 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1530 (md_assemble): To here, before template operands are matched.
1531 Also ensure a constant immediate is sign extended when we know the
1532 size is at most 16 bits. This is to catch cases like "add
1533 $0xffc0,%ax" where we don't know the size, and thus that the
1534 immediate can be represented as Imm8S until after parsing the
1536 (i386_displacement): Similarly sign extend 16 bit constant
1538 (md_assemble): Relax 16-bit jump constant range check to suit sign
1539 extended displacements.
1541 2000-02-26 Andreas Jaeger <aj@suse.de>
1543 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1545 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1547 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1548 call operands when intel_syntax.
1549 (intel_float_operand): Return 2 for "fi...".
1550 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1551 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1552 earlier "SHORT" change.
1553 (md_assemble): When determining suffix from Regs, exclude
1556 2000-02-24 Nick Clifton <nickc@cygnus.com>
1558 * configure: Add arm-wince, mips-pe and sh-pe targets.
1559 * configure: Regenerate.
1561 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1563 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1564 "pe-mips" for the mips-pe target.
1566 * config/tc-arm.c (insns): Change displacement encoded in BL
1567 and B instructions if the target port is arm-wince.
1568 (do_ldst): Do not bias the relocation offset if the target
1570 (md_pcrel_from): Add in missing relocation offset bias if the
1571 target os arm-wince.
1573 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1574 (md_begin): Disable -G support for mips-pe target.
1575 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1576 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1579 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1580 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1581 assembler, just set the alignment to 4.
1583 * config/te-wince-pe.h: New file for WinCE targets. Define
1586 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1588 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1589 string instructions.
1590 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1591 (i386_intel_memory_operand): After finding a segment override,
1592 check again for no `[' before looking for a displacement. Bomb if
1593 more than one displacement rather than silently discarding the
1594 second and subsequent ones. Free strings malloc'd by
1595 build_displacement_string.
1597 2000-02-24 Catherine Moore <clm@cygnus.com>
1599 * config/obj-som.c (obj_pseudo_table): Add "weak".
1600 (obj_som_weak): New routine.
1602 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1604 * config/tc-i386.c (union i386_op): New.
1605 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1606 Throughout file replace occurences of disps[n], imms[n], regs[n]
1607 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1608 intel mode operand swapping. Add assert in regKludge and
1609 fake_zero_displacement code. Test i.types[n] when outputting
1610 displacements and immediates. Combine output of Disp16 with
1612 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1613 when in intel mode by (not) reversing fsub and fdiv operands
1614 before the template search. This fails for single operand
1615 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1616 undefined. Instead fix the base_opcode after we've found the
1617 template. Move base_opcode xor with found_reverse_match from
1618 opcode output code to before this fix so we test for the correct
1620 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1621 check in intel mode. Instead compare opcodes.
1623 * config/tc-i386.h (TC_RELOC): Delete.
1624 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1625 with equivalent call to reloc.
1627 * as.h (flag_m68k_mri): Move declaration after target include, and
1628 only declare when TC_M68K defined. Define as zero otherwise.
1629 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1630 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1631 Define as zero otherwise.
1632 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1633 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1634 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1635 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1636 testing whether defined.
1637 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1638 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1639 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1640 rather than testing whether defined.
1641 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1642 (parse_mri_cons): Declare and use only when TC_M68K.
1643 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1644 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1645 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1647 * NEWS: Mention IBM 370 support.
1649 2000-02-23 Richard Henderson <rth@cygnus.com>
1651 * config/tc-i386.c (md_assemble): When swapping operands for
1652 intel_syntax, assume everything that's not Imm or Disp is a
1655 2000-02-23 Linas Vepstas <linas@linas.org>
1657 * config/tc-i370.c, config/tc-i370.h: New files.
1658 * Makefile.am: Add support for Linux/IBM 370.
1659 * configure.in: Likewise.
1660 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1661 * config/obj-elf.c: Include elf/i370.h
1662 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1664 * Makefile.in: Regenerate.
1665 * configure: Regenerate.
1667 * doc/c-i370.texi: New file.
1668 * doc/all.texi: Include it.
1669 * doc/as.texinfo: And here.
1670 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1671 * doc/Makefile.in: Regenerate.
1673 2000-02-19 Michael Meissner <meissner@redhat.com>
1675 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1676 determine if an instruction can be used in parallel with an ADDppp
1677 or SUBppp instruction.
1679 2000-02-22 Andrew Haley <aph@cygnus.com>
1681 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1683 1999-12-30 Andrew Haley <aph@cygnus.com>
1685 * config/tc-mips.c (mips_gp32): New variable.
1686 (macro_build) Use mips_gp32.
1688 (md_longopts): Add "-mgp32" and "-mgp64".
1689 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1691 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1693 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1694 warning, and bump it to 1.
1696 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1698 From Brad Lucier <lucier@math.purdue.edu>:
1699 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1702 2000-02-21 Catherine Moore <clm@cygnus.com>
1704 * config/tc-mips.c (MF_HILO_INSN): Define.
1705 (mips_7000_hilo_fix): Declare.
1706 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1707 (md_parse_option): Check for 7000_HILO_FIX options.
1708 (OPTION_M7000_HILO_FIX): Define.
1709 (OPTION_NO_M7000_HILO_FIX): Define.
1710 * doc/c-mips.texi (-mfix7000): Describe.
1712 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1714 * listing.c (print_lines): Remove unused variable `end'.
1716 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1717 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1718 reloc_type when BFD_ASSEMBLER.
1719 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1720 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1721 statement and quell signed vs. unsigned comparison warning.
1723 2000-02-18 Nick Clifton <nickc@cygnus.com>
1725 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1726 the computed frag offset, rather than overwriting it.
1728 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1730 * config/tc-sh.c ("elf/sh.h"): Include.
1731 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1732 (md.begin): Initialize target_arch.
1733 Only include opcodes in has table that match selected architecture.
1734 (parse_reg): Recognize register names for sh-dsp.
1735 (parse_at): Recognize post-modify addressing.
1736 (get_operands): The leading space is now optional.
1737 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1738 arguments. Update valid_arch.
1739 (build_Mytes): Add support for SDT_REG_N.
1740 (find_cooked_opcode): New function, broken out of md_assemble.
1741 (assemble_ppi, sh_elf_final_processing): New functions.
1742 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1743 (md_longopts, md_parse_option): New option: -dsp.
1744 * config/tc-sh.h (elf_tc_final_processing): Define.
1745 (sh_elf_final_processing): Declare.
1747 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1749 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1750 the unwinder subspace. Save the current seg/subseg before creating
1753 2000-02-10 Nick Clifton <nickc@cygnus.com>
1755 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1756 little endian targets.
1757 (INST_BYTE1): Redefine to handle big and little endian
1759 (cpu_type): New type: Select between M340 and M210.
1760 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1761 instructions of the M340.
1762 (md_assemble): Add support for the MULSH and OPSR classes of
1764 (md_atof): Add support for little endian targets.
1765 (md_parse_option): Add support for -EL, -EB and -mcpu command
1767 (md_convert_frag): Add support for little endian targets.
1768 (md_apply_fix3): Add support for little endian targets.
1769 (md_number_to_chars): Add support for little endian targets.
1771 2000-02-10 Timothy Wall <twall@redhat.com>
1773 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1774 defined, use it to verify the symbol just read should be a label.
1776 2000-02-10 Timothy Wall <twall@redhat.com>
1778 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1779 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1780 around colons when KEEP_WHITE_AROUND_COLON is defined.
1781 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1782 and KEEP_WHITE_AROUND_COLON.
1784 2000-02-08 Timothy Wall <twall@redhat.com>
1786 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1788 (do_repeat): New. Abstract repeat logic so that a "break" can be
1790 (end_repeat): New. Provide support for a "break" out of the
1792 * read.h: Add prototypes for new functions.
1794 2000-02-08 Timothy Wall <twall@redhat.com>
1796 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1797 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1798 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1801 2000-02-08 Timothy Wall <twall@redhat.com>
1803 * read.c: Added elseif to directives table.
1804 * read.h: Added prototype for s_elseif.
1805 * doc/as.texinfo: Added description for elseif.
1806 * cond.c (s_elseif): New function
1808 2000-02-04 Timothy Wall <twall@redhat.com>
1810 * listing.c (print_lines): Remove conditionals causing bug in
1813 2000-02-03 Timothy Wall <twall@cygnus.com>
1815 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1817 * frags.c (frag_new): Calculate fr_fix in octets
1818 (frag_now_fix) Return offset as target address offset (bytes).
1819 (frag_now_fix_octets) New - Return offset in octets (8-bit
1821 * frags.h: Added prototype for frag_now_fix_octets().
1822 Distinguish between octets and bytes in field descriptions.
1823 * listing.c (calc_hex): Account for octets vs bytes when
1824 printing addresses/offsets.
1825 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1826 target is little-endian, print the octets in a word in big-endian
1827 order so that the display looks like a proper hexadecimal number,
1828 instead of having the octets reversed.
1829 * read.c (do_align): When recording alignment, alignment power
1830 should be in terms of target bytes (minimum addressible unit)
1832 (do_org) Convert ORG target address (byte) argument into an
1833 octet offset when generating a variable fragment.
1834 * symbols.c (resolve_symbol_value): Symbol final value
1835 converted to a target address offset (bytes) from its octet offset.
1836 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1837 offset (bytes) is adjusted by the frag offset (octets) converted
1839 (coff_frob_section) Section alignment power is in terms of bytes;
1840 convert it to an octet alignment power when calculating size (and
1841 size mask) in octets. Don't modify the section size in order to
1842 "align" it for TI COFF, since that format has a different method
1843 for storing alignment information.
1845 2000-02-01 Timothy Wall <twall@cygnus.com>
1847 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1848 entries, matching the way GCC generates them. If not escaped, the
1849 filename is encoded incorrectly.
1851 2000-01-31 Nick Clifton <nickc@cygnus.com>
1853 * config/tc-arm.c (reg_table): Add support for ATPCS register
1856 2000-01-31 Geoff Keating <geoffk@cygnus.com>
1858 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
1860 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
1862 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
1863 of a symbol when we really care about its value.
1865 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
1867 * config/tc-mcore.c (md_assemble): Give warning message if
1868 operands passes to instruction are more than the spec.
1870 2000-01-27 Thomas de Lellis <tdel@windriver.com>
1872 * config/tc-arm.c (armadjust_symtab): If the assembler is in
1873 Thumb mode but the label seen was not declared as '.thumb_func'
1874 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
1875 correct disassembly of Thumb code bounded by non function labels.
1877 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
1879 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
1880 Add dependencies for e-i386aout.o. Fix 2 comment lines.
1882 * Makefile.in: Same here.
1885 * configure.in: Set bfd_gas for i386-aout when primary target
1886 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
1887 we may need the primary te_file. Remove incorrect comment.
1889 * configure: Regenerate.
1891 * config/e-i386aout.c: New file.
1893 * as.c (USE_EMULATIONS): Move to before print_version_id.
1894 (struct emulation): Add i386aout.
1895 (show_usage): Split text strings. Reformat -a text. Add --em
1899 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
1900 (aout_format_ops): New.
1903 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
1904 preprocessor conditional and add aout USE_EMULATIONS tests.
1905 (read_a_source_file): Don't pass error strings to printf as
1909 * gasp.c (exp_get_abs): Don't pass error strings to printf as
1911 (do_data): Same here.
1912 (process_file): And here.
1915 * symbols.c (colon): Rewrite "already defined" fatal message
1916 code for aout with USE_EMULATIONS.
1919 * config/obj-aout.c (OBJ_HEADER): Define.
1920 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
1922 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
1923 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
1925 (obj_aout_type): Expand S_SET_OTHER here too.
1926 (obj_read_begin_hook): Remove.
1927 (aout_pop_insert): New.
1928 (obj_aout_s_get_other): New.
1929 (obj_aout_s_get_desc): New.
1930 (aout_format_ops): New.
1933 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
1934 gets aout_pseudo_table.
1935 (aout_pseudo_table): Declare.
1936 (obj_read_begin_hook): Define.
1939 * config/obj-coff.c (obj_pseudo_table): Rename to
1941 (coff_pop_insert): Use coff_pseudo_table.
1942 (coff_sec_sym_ok_for_reloc): Remove.
1943 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
1944 and comment all zero entries and remove #if 0 code.
1947 * config/obj-coff.h (obj_pop_insert): Define.
1948 (coff_pseudo_table): Declare.
1951 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
1952 s_get_size, s_set_size. Comment all zero entries.
1955 * config/obj-elf.c (elf_s_get_other): New function.
1956 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
1957 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
1958 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
1960 (obj_elf_parse_section_letters): Don't pass error strings to
1961 printf as format arg.
1964 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
1966 (elf_s_get_other): Declare.
1967 (S_GET_OTHER) Define as elf_s_get_other if not already
1969 (S_SET_OTHER): Only define when not already defined.
1970 (elf_obj_read_begin_hook): Declare.
1971 (obj_read_begin_hook): Define.
1972 (elf_obj_symbol_new_hook): Declare.
1973 (obj_symbol_new_hook): Define.
1976 * config/obj-multi.h: Add copyright header and protect against
1977 multiple inclusion. Add * to all function pointers.
1978 (OBJ_HEADER): If defined, include it rather than other defines
1980 (obj_frob_file_after_relocs): Test for NULL.
1981 (obj_symbol_new_hook): Here too.
1982 (obj_sec_sym_ok_for_reloc): And here.
1983 (S_GET_OTHER): Define.
1984 (S_GET_DESC): Define.
1985 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
1986 (OBJ_MAYBE_ELF): Update comment.
1988 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
1989 OBJ_AOUT preprocessor conditional and handle emulation by
1990 testing OUTPUT_FLAVOR.
1991 (i386_displacement): Here too.
1992 (md_section_align): Similarly here.
1993 (i386_target_format): Conditionally compile when more than one
1994 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
1995 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
1996 (i386_displacement): Here too.
1999 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2000 Define TARGET_FORMAT for aout only when not multi.
2003 * config/te-multi.h: Delete file as it's identical to te-generic.h
2005 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2007 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2008 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2011 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2013 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2016 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2018 * config/tc-mips.c (mips_do_align): New function.
2019 * config/tc-mips.h (md_do_align): Define.
2021 2000-01-10 Philip Blundell <philb@gnu.org>
2023 * doc/c-arm.texi (ARM Options): Fix typo.
2024 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2025 line separator for Linux.
2026 * doc/as.texinfo (Comments): Mention the ARM.
2028 2000-01-10 Philip Blundell <pb@futuretv.com>
2030 * configure.in (arm*-*-conix*): New target.
2031 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2033 * configure: Regenerate.
2035 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2037 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2038 (obj_elf_visibility): New function.
2040 * doc/as.texinfo (Visibility): New node: document visibility
2043 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2045 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2046 warning for absolute jump/call without `*' in non-intel mode. No
2047 need to set i.types[0] JumpAbsolute in intel mode.
2049 1999-12-22 Philip Blundell <pb@futuretv.com>
2051 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2052 hook function when changing sections.
2053 (arm_s_data): Likewise.
2055 1999-12-14 Nick Clifton <nickc@cygnus.com>
2057 * config/tc-arm.c (md_parse_option): Add support for -marm720
2058 command line switch.
2060 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2062 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2063 (r_registers, xr_registers): Define.
2064 (r_register_name, xr_register_name): New functions.
2065 (md_assemble): Handle new am33 operand types and instruction
2067 (mn10300_insert_operand, check_operand): Likewise.
2069 1999-11-29 Nick Clifton <nickc@cygnus.com>
2071 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2072 (s_force_thumb): Set thumb_mode to 2.
2073 (md_assemble): Do not complain about thumb instructions on a
2074 non-thumb target if thumb_mode is set to 2.
2076 1999-11-28 Michael Meissner <meissner@cygnus.com>
2078 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2079 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2080 (O_...): Add new machine dependent expressions if we are handling
2081 explicit relocations.
2082 (alpha_reloc_op): New static table holding the explicit relocation
2084 (alpha_literal_hash): New static to hold the hash table for
2085 explicit relocations.
2086 (alpha_macros): Add support for explicit relocations.
2087 (md_begin): If explicit relocations, initialize hash table.
2088 (md_assemble): Don't print a second error if tokenize_arguments
2089 already printed an error message.
2090 (md_apply_fix): Add support for explicit relocations.
2091 (alpha_force_relocation): Ditto.
2092 (alpha_fix_adjustable): Ditto.
2093 (alpha_adjust_symtab): New function to support explicit
2095 (alpha_adjust_symtab_relocs): Ditto.
2096 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2097 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2098 Add support for explicit relocations. Return -2 if an error
2099 message was already printed.
2100 (find_macro_match): Add support for explicit relocations. Comment
2102 (emit_insn): Add support for explicit relocations.
2103 (assemble_tokens): Ditto.
2105 (load_expression): Ditto.
2108 (emit_ir_load): Ditto.
2109 (emit_loadstore): Ditto.
2112 (emit_sextX): Ditto.
2113 (emit_division): Ditto.
2114 (emit_jsrjmp): Ditto.
2115 (emit_retjcr): Ditto.
2117 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2119 (tc_adjust_symtab): If explicit relocations, call the function
2120 alpha_adjust_symtab.
2121 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2122 relocations next to the literal relocation they reference.
2123 (TC_INIT_FIX_DATA): Initialize the new fields.
2124 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2126 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2128 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2129 'B' operand for PA2.0 bb instruction.
2131 1999-11-18 Nick Clifton <nickc@cygnus.com>
2133 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2136 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2138 (mcore_force_relocation): Force relocations to be generated for
2141 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2143 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2144 (i386_displacement): Disallow O_big displacements.
2146 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2148 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2149 Small improvements in error checking.
2150 (md_assemble): Support for unconditional ARM instructions.
2151 (md_parse_option): Support for -m[arm]v5e flag.
2153 1999-11-12 Nick Clifton <nickc@cygnus.com>
2155 * macro.c (buffer_and_nest): Do not check beyond the end of the
2158 1999-11-11 Nick Clifton <nickc@cygnus.com>
2160 * macro.c (buffer_and_nest): Look for seperator after TO and
2163 1999-11-08 Andrew Haley <aph@cygnus.com>
2165 * app.c (do_scrub_chars): When in State 10, treat backslash
2166 characters in the same way as as symbol characters.
2168 1999-11-07 Richard Henderson <rth@cygnus.com>
2170 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2171 the previous label was in the current section before playing
2172 with auto-alignment.
2174 1999-11-06 Nick Clifton <nickc@cygnus.com>
2176 * config/tc-v850.c (v850_force_relocation): Force relocation
2178 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2181 1999-11-05 Michael Meissner <meissner@cygnus.com>
2183 * expr.h (operatorT): Increase machine dependent operators to 16.
2184 * expr.c (op_rank): Ditto.
2186 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2188 * read.c (pseudo_set): Reject attempts to set the value of a
2191 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2194 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2196 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2197 to bfd_set_section_contents.
2199 1999-11-03 Nick Clifton <nickc@cygnus.com>
2201 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2203 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2205 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2206 (mips_ip): Use OPCODE_IS_MEMBER.
2208 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2210 * config/tc-arm.c (reg_required_here): Improve comments.
2212 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2213 (tinsns): Initialize variants field.
2215 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2216 BAD_PC respectively.
2218 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2220 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2221 * config/tc-arm.h: Fix compile time warnings.
2223 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2225 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2226 form @abs16, @(abs16) and @(abs16 + imm).
2228 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2230 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2231 (ISA_HAS_64_BIT_REGS) New.
2232 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2233 mips_emit_delays,macro_build,load_register,load_addresss,
2234 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2235 and/or use new ISA_xxx macros in expressions involving
2236 ISA, particularly mips_opts.isa.
2238 1999-10-18 Michael Meissner <meissner@cygnus.com>
2240 * expr.h (operatorT): Add machine dependent operators md1..md8.
2241 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2242 for the machine dependent operators to use.
2244 * expr.c (op_rank): Add machine dependent operators.
2246 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2248 (O_cpregister): Ditto.
2249 (md_begin): Change X_op test that field is wide enough to use
2250 O_max instead of O_alpha_max.
2251 (cpu_types): Fill in missing initializer.
2252 (alpha_num_macros): Make unsigned.
2253 (md_assemble): Make opnamelen be size_t.
2254 (md_apply_fix): Cast alpha_num_operands to int before testing.
2255 (alpha_force_relocation): Ditto.
2256 (alpha_fix_adjustable): Ditto.
2257 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2258 (tc_gen_reloc): Ditto.
2259 (tc_get_register): Ditto.
2264 (s_alpha_ent): Ditto.
2265 (s_alpha_end): Ditto.
2266 (s_alpha_frame): Ditto.
2267 (s_alpha_prologue): Ditto.
2268 (s_alpha_file): Ditto.
2269 (s_alpha_gprel32): Ditto.
2270 (s_alpha_proc): Ditto.
2271 (s_alpha_set): Ditto.
2272 (s_alpha_base): Ditto.
2273 (s_alpha_align): Ditto.
2274 (s_alpha_arch): Ditto.
2275 (alpha_align): Ditto.
2276 (assemble_insn): Suppress unused variable warning.
2278 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2279 order in the structure.
2280 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2282 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2284 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2286 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2288 * config/tc-i386.c (i386_index_check): Correct #endif location.
2290 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2292 * as.c (show_usage): Document new options.
2293 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2294 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2295 (parse_args): Parse the new options.
2296 (main): If there were warnings, and --fatal-warnings
2297 was specified, print an error.
2298 * as.h: New variable, flag_fatal_warnings, for new option.
2300 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2302 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2303 '@'. Change autoincrement completers to fall through to cache control
2306 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2308 (pa_parse_addb_64_cmpltr): New function.
2310 * config/tc-hppa.c (pa_ip): Change error message.
2311 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2312 '?Q' args to allow falling through.
2314 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2315 Remove unused conditional codes.
2316 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2318 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2320 * config/tc-d30v.c (CHAR_BIT): Define.
2321 (check_range): Fix bit operations to support integers bigger than
2324 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2326 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2329 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2330 Doug Evans <devans@cygnus.com>
2332 Add support for m32rx.
2333 * config/tc-m32r.c (enable_m32rx): New static global.
2334 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2335 (allow_m32rx): New function.
2336 (M32R_SHORTOPTS): Add `O'.
2337 (md_longopts): Add --m32rx plus several warning options.
2338 (md_parse_option): Handle new options.
2339 (md_show_usage): Print them.
2340 (md_begin): Enable m32rx.
2341 (OPERAND_IS_COND_BIT): New macro.
2342 (first_writes_to_seconds_operands): New function.
2343 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2344 (target_make_parallel,assemble_two_insns): New functions.
2345 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2346 If optimizing and m32rx, try to make consecutive insns parallel.
2348 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2350 * config/tc-mips.c (nopic_need_relax): Allow for the
2351 .sdata.foo sections generated by -fdata-sections,
2352 and for the .gnu.linkonce.s sections generated by C++.
2354 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2356 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2357 with cleaner code using completer prefixes. Add 'Y'.
2359 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2361 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2363 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2364 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2365 insn does not match and we should try the next insn in the table.
2367 1999-09-22 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2371 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2373 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2376 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2378 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2379 OBJ_ELF. If ELF, add "sq".
2380 (md_parse_option): If ELF, ignore -s and -q.
2381 (md_show_usage): Mention ELF options.
2383 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2385 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2388 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2390 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2392 * config/tc-hppa.c (struct pa_it): New field "trunc".
2393 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2394 (pa_parse_ftest_gfx_completer): New function
2395 (pa_parse_fp_cnv_format): New function.
2397 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2398 (md_apply_fix): Handle 22bit pc-rel branches.
2400 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2402 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2404 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2406 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2408 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2410 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2411 (pa_ip): Handle 'fX'.
2413 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2415 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2416 unwinds unless the function is in the text space.
2417 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2419 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2421 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2422 (md_assemble): To here. Tweak address generation.
2424 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2426 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2427 (md_assemble): Call dwarf2_where for OBJ_ELF.
2428 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2429 (pa_end_of_source): New function.
2430 * tc-hppa.h (md_end): Define for OBJ_ELF.
2432 1999-09-14 Michael Meissner <meissner@cygnus.com>
2434 * configure.in (Canonicalization of target names): Remove adding
2435 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2436 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2437 * configure: Regenerate.
2439 1999-09-14 Donn Terry <donn@interix.com>
2441 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2443 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2445 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2446 pc-relative jmp/call to an absolute symbol.
2447 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2448 absolute section symbols.
2450 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2451 jump handling code and comments.
2453 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2455 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2456 the value if TE_PE and a global defined symbol.
2458 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2460 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2461 print the symbol, rather than printing it here.
2463 1999-09-11 Donn Terry <donn@interix.com>
2465 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2466 BFD_RELOC_RVA relocations.
2468 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2469 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2472 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2474 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2475 * doc/internals.texi (Object format backend): Document
2478 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2479 relocations against global symbols if TE_PE.
2481 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2482 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2484 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2487 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2488 symbols which do not have a constant value, or tags with
2489 non-tags. Remove the symbol from the list before adding it at the
2492 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2493 C_FCN symbol differently if TE_PE.
2494 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2495 appears in the pseudo-op, rather coff_line_base which is only set
2498 * config/obj-coff.c (obj_coff_loc): New static function.
2499 (obj_pseudo_table): Add "loc".
2501 * config/obj-coff.c (add_lineno): Check that the line number is
2504 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2505 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2507 (md_atof): Return NULL rather than 0.
2508 * config/tc-i386.c (md_atof): Change type to int.
2509 * expr.c (expr): Change first parameter to int.
2510 * config/obj-coff.c: Add declarations for static functions.
2511 (coff_frob_symbol): Use SYM_AUXENT.
2512 * config/tc-i386.h (flag_16bit_code): Don't declare.
2514 * config/obj-coff.c (obj_coff_section): Default to setting
2515 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2517 * write.c (adjust_reloc_syms): Print adjusted fixup.
2519 * expr.c (integer_constant): Correct too_many_digits calculation
2522 1999-09-09 Andreas Schwab <schwab@suse.de>
2524 * doc/c-arm.texi: Fix arguments of @var to not contain
2527 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2529 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2531 (md_parse_option): Only support -k flag for ELF and COFF targets.
2533 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2535 * config/tc-hppa.c (pa_ip): Put strict register checks before
2536 call to pa_parse_number.
2538 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2540 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2542 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2545 1999-09-06 Donn Terry <donn@interix.com>
2547 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2549 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2551 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2552 candidate instruction. Require registers for register arguments
2553 when in strict mode. Require assemble-time constants for
2554 constants when in strict mode.
2555 (pa_get_absolute_expression): Require a constant when in strict
2558 1999-09-06 Nick Clifton <nickc@cygnus.com>
2560 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2562 1999-09-04 Steve Chamberlain <sac@pobox.com>
2564 * config/tc-pj.c: New file, supports picoJava in ELF.
2565 * config/tc-pj.h: Ditto.
2566 * configure.in (pjl*, pj*): New targets.
2567 * Makefile.am: Rebuild dependencies.
2568 (CPU_TYPES): Add pj.
2569 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2570 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2571 * doc/c-pj.texi: New file.
2572 * doc/as.texinfo: Add some PJ specifics.
2573 * doc/all.texi: Add PJ to the list of all architectures, sort them
2575 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2576 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2578 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2580 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2581 (obj_frob_file): Test for null pointer.
2582 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2583 (OBJ_PROCESS_STAB): And here.
2584 (elf_obj_sy): Remove
2586 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2587 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2588 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2590 * config/obj-coff.c (no_func): Remove.
2591 (coff_format_ops): Change occurrences of no_func to 0, as we test
2592 for 0 in obj-multi.h.
2594 * configure.in: Enable bfd for i386-coff when primary target is
2595 bfd. Enable i386 elf,coff emulation support. Don't set
2596 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2597 emulation to support.
2598 *configure: Regenerate.
2600 1999-09-02 Nick Clifton <nickc@cygnus.com>
2602 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2603 .section .line directive is encountered.
2605 1999-09-01 Nick Clifton <nickc@cygnus.com>
2607 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2610 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2611 * as.texinfo: Document --gdwarf2 command line option.
2612 Add additional documentation of ARM command line switches.
2614 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2616 * config/tc-i386.c (i386_intel_memory_operand): Combine
2617 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2618 and RESTORE_END_STRING around parse_register calls.
2619 (i386_operand): Here too.
2620 (i386_is_reg): Remove.
2621 (parse_register): Move as_bad calls from within this function to
2624 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2626 Based on a patch from H.J. Lu <hjl@gnu.org>
2627 * config/tc-i386.c (parse_register): Handle FP regs specially.
2628 (md_begin): Remove '(' and ')' from register_chars.
2630 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2632 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2633 error message (done elsewhere).
2635 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2637 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2639 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2641 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2644 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2646 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2648 Add new completers. Fix bug in 64 bit condition handling.
2650 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2653 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2655 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2657 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2659 1999-08-27 Jim Wilson <wilson@cygnus.com>
2661 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2662 (struct ls): Add frag field. Initialize it to zero.
2663 (out_end_sequence): New local text_frag. Set it while in text section.
2664 Replace address check with frag check. Set ls.frag to text_frag if
2665 out_set_addr called.
2666 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2667 Set it before switching sections. Replace address check with frag
2668 check. Set ls.frag to saved_frag if out_set_addr called.
2670 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2672 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2673 output "advance_pc" opcode instead of calling gen_addr_line().
2674 The latter has the undesired side-effect of creating a new row
2675 in the debug line info matrix.
2677 1999-08-26 Jim Wilson <wilson@cygnus.com>
2679 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2680 ls.last_filename if last is less than zero. Set ls.last_filename
2681 when allocating new entry.
2682 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2685 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2687 * config/tc-i386.c (i386_index_check): Fix the displacement size
2688 when INFER_ADDR_PREFIX.
2690 1999-08-18 Nick Clifton <nickc@cygnus.com>
2692 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2695 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2697 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2698 handle 0xffffNNNN constants correctly.
2700 1999-08-16 Nick Clifton <nickc@cygnus.com>
2702 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2705 1999-08-13 Nick Clifton <nickc@cygnus.com>
2707 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2708 (md_apply_fix3): Always pass positive values to
2709 validate_offset_imm.
2711 1999-08-12 Nick Clifton <nickc@cygnus.com>
2713 * config/tc-arm.c (skip_whitespace): New macro.
2714 Formatting tidy ups.
2716 (md_apply_fix3): Store relocation offset in addend for ELF based
2718 (arm_force_relocation): Always generate relocs for Thumb function
2721 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2723 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2724 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2726 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2728 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2729 flags for the unwind subspace.
2731 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2732 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2733 suitable relocation based on the size of the target's pointer.
2734 Always Use subsegment zero for the unwinders.
2735 (pa_level): Handle "2.0w".
2737 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2739 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2740 with the following instruction unless this was specified.
2742 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2744 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2745 certain sections, to match BFD changes.
2747 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2749 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2750 (EXTRA_SCRIPTS): Define to keep automake happy.
2751 * Makefile.in: Rebuild.
2753 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2755 * Makefile.am: Rename .dep* files to DEP*.
2756 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2757 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2759 * Makefile.in: Rebuild.
2761 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2763 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2765 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2767 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2768 avoid problems on DOS filesystems.
2769 * Makefile.in: Rebuild.
2771 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2773 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2775 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2778 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2780 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2781 line to create ${GDBINIT} rather than .gdbinit.
2782 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2784 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2786 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2788 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2790 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2792 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2794 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2795 non-adjustable symbols.
2797 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2799 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2801 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2803 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2806 1999-08-05 Donn Terry <donn@interix.com>
2808 * config/te-interix.h: New file.
2809 * configure.in (i386-*-interix*): New target.
2810 * configure: Rebuild.
2812 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2814 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2815 selectors for ELF too.
2816 (selector_table): Add "ltp" and "rtp" selectors.
2818 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2820 * config/tc-i386.c (i386_operand): No need to change
2821 operand_string pointer in segment reg case before goto
2822 do_memory_reference. Initialise displacement_string_start and
2823 displacement_string_end after do_memory_reference label.
2824 (i386_index_check): Add operand_string param, and print error
2825 message on failure here.
2826 (i386_intel_memory_operand): Instead of here.
2827 (i386_operand): And here.
2828 (INFER_ADDR_PREFIX): Enable.
2830 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2832 * config/tc-i386.h (DefaultSize): Define. Renumber following
2833 opcode_modifier defines.
2835 From Etienne Lorrain <etienne.lorrain@ibm.net>
2836 * config/tc-i386.c (stackop_size): New variable.
2837 (set_16bit_code_flag): Clear it here.
2838 (set_16bit_gcc_code_flag): New function.
2839 (md_pseudo_table): Add "code16gcc" entry.
2840 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2842 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2844 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2845 next_set_end even if the end symbol is being discarded.
2847 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2848 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2849 * config/obj-coff.c: Likewise.
2850 (seg_info_type): Remove.
2851 (seg_info_off_by_4): Change to array of segT.
2852 (s_get_segment): Adjust accordingly.
2853 (obj_pseudo_table): Fully initialize sentinel entry.
2855 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
2856 Ralf Baechle <ralf@uni-koblenz.de>.
2858 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
2860 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
2862 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
2864 * config/tc-i386.c: Indentation and white space changes.
2865 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
2866 don't enable it by default.
2867 (i386_intel_operand): Remove redundant prototype.
2868 Move check on number of memory operands, and i.mem_operands++
2869 (i386_intel_memory_operand): To here.
2870 Remove i386_immediate code from here. Remove special case code
2871 for input and output using (%dx). Remove base/index checks and
2872 call i386_index_check instead. Save initial operand_string
2873 argument for error message.
2874 (i386_operand): Remove redundant prototype. Move base/index
2875 checks to i386_index_check.
2876 (i386_displacement): Move intel mode check for non-zero
2878 (i386_intel_memory_operand): To here.
2880 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
2882 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
2883 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
2884 by .register pseudo-op if -64 and --no-undeclared-regs.
2885 (s_register, sparc_adjust_symtab): New functions.
2886 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
2887 Declare sparc_adjust_symtab as tc_adjust_symtab.
2888 * doc/c-sparc.texi: Add description of #ignore special literal
2889 for .register pseudo-op.
2891 1999-07-30 Catherine Moore <clm@cygnus.com>
2893 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
2894 the relocation's section offset.
2896 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2898 * write.c (fixup_segment): Fix generic error check overflow test.
2900 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
2901 X_add_number to long.
2903 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
2905 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
2908 1999-07-27 Ian Lance Taylor <ian@zembu.com>
2910 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
2913 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
2915 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
2917 * configure.bat: Remove; obsolete.
2918 * config/go32.cfg: Likewise.
2920 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
2922 * configure.in (i386-*-vxworks*): New target.
2923 * configure: Rebuild.
2925 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2927 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
2929 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
2931 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
2933 (output_insn): Put OLO10's secondary addend into tc_fix_data.
2934 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
2935 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
2936 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
2937 MAX_RELOC_EXPANSION): Define.
2938 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
2940 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2942 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
2943 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
2944 block. Print a warning if an 8-bit or 16-bit constant
2945 displacement or immediate is truncated on output.
2946 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
2948 (i386_operand): Disallow immediate jump absolute operand.
2950 1999-07-15 Ian Lance Taylor <ian@zembu.com>
2952 * configure.in: Bump version number to 2.9.5.
2953 * configure: Rebuild.
2955 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
2958 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
2960 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
2961 (cons_fix_new_hppa): Derive size of fixup from size of the object.
2963 1999-07-14 Philip Blundell <pb@nexus.co.uk>
2965 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
2967 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
2969 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
2970 if -mno-fpu was given.
2971 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
2973 (cons_fix_new_arm): Remove misleading comments.
2975 1999-07-14 Ian Lance Taylor <ian@zembu.com>
2977 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
2979 (relax_segment): Likewise. After giving a rs_org error, convert
2980 the frag to rs_align to avoid cascading errors.
2982 1999-07-12 Andreas Schwab <schwab@suse.de>
2984 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
2986 1999-07-11 Ian Lance Taylor <ian@zembu.com>
2988 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
2989 as appropriate. Fill in structure initializations. Add variable
2990 initializations. Add casts.
2991 * dwarf2dbg.c (print_stats): Change i to size_t.
2992 * listing.c (listing_listing): Change list_line to unsigned int.
2994 1999-07-10 Ian Lance Taylor <ian@zembu.com>
2996 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
2997 rather than checking for \001 and \002 in symbol name.
2998 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3000 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3002 * configure.in (hppa*-linux-gnu*): New target.
3003 * configure: Rebuilt.
3005 1999-07-08 Nick Clifton <nickc@cygnus.com>
3007 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3009 1999-07-07 Nick Clifton <nickc@cygnus.com>
3011 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3012 accessing symbolP directly.
3014 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3016 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3019 1999-07-05 Nick Clifton <nickc@cygnus.com>
3021 * config/tc-arm.c (ARM_EXT_V5): Define.
3022 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3023 (md_begin): Detect ARM v5 architectures.
3024 (md_parse_option): Accept arm v5 specification.
3025 (md_show_usage): Documment -marmv5 switch.
3027 * doc/c-arm.texi: Document -marmv5 command line option.
3029 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3031 (validate_immediate_twopart): New function. Determine if a
3032 constant can be computed by two ADD instructions.
3033 (output_inst): Remove its command line parameter - it was never
3035 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3036 implememt the ADRL pseudo op.
3037 (tc_gen_reloc): Generate a suitable error message if an ADRL
3038 instruction tries to generate a real reloc.
3040 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3042 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3044 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3047 1999-06-27 H.J. Lu <hjl@gnu.org>
3049 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3050 non BFD_ASSEMBLER case.
3052 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3054 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3057 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3059 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3060 out_end_sequence() when the address decreases due to a new frag.
3061 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3062 numbering starts with 1.
3064 1999-06-23 Nick Clifton <nickc@cygnus.com>
3066 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3068 (mcore_s_text): Call obj_elf_text for ELF target.
3069 (mcore_s_data): Call obj_elf_data for ELF target.
3070 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3072 (mcore_s_bss): New function: Dump literal table before changing
3074 (mcore_s_comm): New function: Dump literal table before changing
3077 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3078 No longer static functions.
3079 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3080 Provide prototypes for these functions.
3082 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3084 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3085 a list of names, to try obj_segment_name, and to try abbreviated
3086 names when using COFF without long section names.
3088 * config/tc-alpha.c: More use of symbol accessor functions.
3089 * config/tc-arc.c: Likewise.
3090 * config/tc-d30v.c: Likewise.
3091 * config/tc-fr30.c: Likewise.
3092 * config/tc-i860.c: Likewise.
3093 * config/tc-m88k.c: Likewise.
3094 * config/tc-mcore.c: Likewise.
3095 * config/tc-ns32k.c: Likewise.
3096 * config/tc-sparc.c: Likewise.
3097 * config/tc-v850.c: Likewise.
3099 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3100 sy_value with appropriate accessor functions.
3101 * config/tc-arm.c (md_apply_fix3): Likewise.
3102 * config/tc-d10v.c (AT_WORD_P): Likewise.
3103 * config/tc-v850.c (reg_name_search): Likewise.
3105 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3106 use symbol_get_bfdsym instead.
3107 * config/tc-ppc.c (md_assemble): Likewise.
3108 * config/tc-v850.c (v850_comm): Likewise.
3110 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3112 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3113 the symbol, rather than accessing the bsym member.
3114 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3115 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3116 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3117 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3118 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3119 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3120 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3121 * config/tc-v850.c (tc_gen_reloc): Likewise.
3123 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3125 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3126 (hppa_gen_reloc_type): Conditionalize on BFD64.
3127 (tc_gen_reloc): Re-enable ELF relocations.
3128 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3130 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3132 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3134 (do_ldst): Move assignment out of if condition.
3135 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3136 parentheses to avoid warning.
3138 1999-06-21 Nick Clifton <nickc@cygnus.com>
3140 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3141 macro to get at the BFD symbol associated with a GAS symbol.
3143 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3145 * config/tc-ppc.c: Update for symbol handling changes.
3146 * config/obj-coff.c: Likewise.
3148 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3150 * tc-hppa.c: General cleanups of ELF support. No more spaces
3151 and subspaces for ELF.
3152 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3153 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3154 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3155 (UNWIND_SECTION_NAME): Likewise.
3156 (space/subspace related structures): Conditionalize definitions
3158 (space/subspace directives and support routines): Conditionalize
3159 definitions and references/uses on OBJ_SOM.
3160 (label_symbol_struct): For ELF, track the symbol's segment. For
3161 SOM track its space.
3162 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3164 (USE_ALIASES): Kill for both SOM & ELF.
3165 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3166 (pa_space, pa_subspace): Corresponding changes.
3167 (pa_spaces_begin): Corresponding chagnes.
3168 (md_begin): Do not muck around with space/subspace stuff for
3170 (md_apply_fix): Temporarily disable argument relocation stuff
3172 (tc_gen_reloc): Temporarily disable relocation generation for
3174 (pa_build_unwind_subspace): Similarly.
3176 1999-06-16 Nick Clifton <nickc@cygnus.com>
3178 * config/tc-arm.c (thumb_set): New pseudo op.
3179 (text, data, section): Override these pseudo ops with ARM
3181 (s_thumb_set): New function: Perform the same as a .set pseudo
3182 op, but also mark the alias'ed symbol as being a Thumb
3184 (arm_s_text): New function: Perform the same as the .text
3185 pseudo op, but dump the literal pool before changing
3187 (arm_s_data): New function: Perform the same as the .data
3188 pseudo op, but dump the literal pool before changing
3190 (arm_s_section): New function: Perform the same as the
3191 .section pseudo op, but dump the literal pool before changing
3193 (arm_cleanup): Do not reset the current section before dumping
3196 1999-06-17 Nick Clifton <nickc@cygnus.com>
3198 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3199 OPTION_NO_WARN_UNMATCHED entries.
3200 (md_parse_option): Generate a warning message if an unrecognised
3201 option is encountered.
3203 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3204 (get_operands): When parsing an expression after an '@' symbol
3205 has been detected, do not ignore '#' symbols.
3206 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3209 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3211 From K. Richard Pixley <rich@noir.com>:
3212 * configure.in (ppc-*-vxworks*): New target.
3213 * configure: Rebuild.
3215 1999-06-12 Philip Blundell <philb@gnu.org>
3217 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3219 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3221 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3222 which refer to symbols in linkonce sections, permit reducing the
3223 relocs if the symbol is local.
3225 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3227 * subsegs.c (subseg_text_p): New function.
3228 * as.h (subseg_text_p): Declare.
3229 * read.c (do_align): Use subseg_text_p to set the default fill.
3230 * write.c (subsegs_finish): Likewise.
3231 * config/obj-coff.c (write_object_file): Likewise.
3232 * config/tc-i386.h (md_maybe_text): Don't define.
3233 (md_do_align): Use subseg_text_p to set the default fill.
3234 * config/tc-m32r.c (m32r_do_align): Likewise.
3235 * config/tc-sh.c (sh_do_align): Likewise.
3236 * config/tc-sparc.h (md_do_align): Likewise.
3238 1999-06-12 David O'Brien <obrien@freebsd.org>
3240 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3241 * configure: Rebuild.
3243 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3245 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3246 * Makefile.am: Rebuild dependencies.
3247 * Makefile.in: Rebuild.
3249 * config/tc-i386.c (i386_immediate): Remove unused label
3252 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3253 * symbols.c: Likewise.
3254 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3255 sy_next field when taking address, rather than symbol_next.
3257 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3259 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3260 value from the output file architecture.
3261 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3262 * dwarf2dbg.h: Change bfd_vma to addressT.
3264 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3266 * dwarf2dbg.h: Use PARAMS in function declarations.
3268 1999-06-11 Martin Dorey <mdorey@madge.com>
3270 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3271 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3273 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3275 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3277 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3279 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3282 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3284 * read.c (read_a_source_file): Only declare inescape if
3287 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3289 (find_entry_byval): Add parens to avoid warning.
3291 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3293 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3296 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3298 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3301 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3302 synthetize_setx): New functions.
3303 (md_assemble): Broken the special cases into the above
3304 functions. Make compiler happy if sizeof(bfd_vma)==4.
3305 Fix sethi generated from set/setuw. If instructions have a relloc,
3306 always clear the fields to be relocated in the opcode.
3307 (sparc_ip): Remove special_case global variable.
3309 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3311 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3312 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3313 indication of success rather than a value.
3314 (itbl_get_val): Likewise.
3315 (itbl_get_field): Use strcspn. Change delimiters to include
3317 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3318 (itbl_get_val): Likewise.
3319 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3321 * symbols.c (copy_symbol_attributes): Convert local symbols to
3324 1999-06-10 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3329 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3331 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3332 Optimize set if sizeof(bfd_vma) == 64.
3333 (sparc_ip): Fix sethi - without %hi() it should generate
3334 R_SPARC_22 reloc, not R_SPARC_HI22.
3335 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3337 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3339 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3340 (s_ncons): New function.
3341 (native_op_table): New table.
3342 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3343 R_SPARC_OLO10 handling.
3345 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3347 * expr.h (struct expressionS): Revert last change; widen X_op.
3348 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3350 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3352 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3353 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3354 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3355 * Makefile.in: Regenerated.
3357 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3358 `common' pass on to s_mri_common.
3359 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3361 1999-06-06 Richard Henderson <rth@cygnus.com>
3363 * config/obj-elf.c (obj_elf_section): Don't free the return
3364 value of demand_copy_C_string.
3366 1999-06-05 Richard Henderson <rth@cygnus.com>
3368 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3369 creation logic from obj_elf_create_section.
3371 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3372 (section_stack): New.
3373 (special_sections): Make const.
3374 (obj_elf_section): Gut and rewrite parsing.
3375 (obj_elf_change_section): New function broken out of obj_elf_section.
3376 (obj_elf_parse_section_letters): Likewise.
3377 (obj_elf_section_word): Likewise.
3378 (obj_elf_section_type): Likewise.
3379 (obj_elf_previous): Treat as a toggle.
3380 (obj_elf_popsection): New.
3381 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3382 (ppc_section_type): Likewise.
3383 * config/tc-ppc.h: Likewise.
3385 * expr.h (struct expressionS): Don't make X_op a bitfield.
3386 * config/tc-alpha.c: Update for symbol handling changes.
3387 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3388 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3390 1999-06-05 Richard Henderson <rth@cygnus.com>
3392 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3393 (dwarf2_gen_line_info): Kill unused variables.
3394 (dwarf2_finish): Likewise.
3395 (dwarf2_where): Likewise.
3396 (dwarf2_directive_file): If we've only got a string,
3397 hand off to s_app_file.
3398 * ecoff.c: Move the include of ecoff.h.
3399 * symbols.h (S_IS_FUNCTION): Prototype.
3401 * read.c (LEX_HASH): Supply a default.
3403 (s_globl): Update `c' after skipping whitespace.
3404 * read.h (LEX_END_NAME, is_name_ender): New.
3405 * expr.c (get_symbol_end): Respect it.
3407 1999-06-04 Mark Klein <mklein@dis.com>
3409 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3411 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3413 * config/tc-hppa.c: Update for symbol handling changes.
3415 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3417 * cgen.c: Update for symbol handling changes.
3418 * config/tc-m32r.c: Likewise.
3420 * config/tc-hppa.h: Update for symbol handling changes.
3421 * config/tc-hppa.c: Likewise.
3423 * config/tc-arm.h: Update for symbol handling changes.
3424 * config/tc-arm.c: Likewise.
3425 (symbol_make_empty): Remove. Just use symbol_create.
3427 * symbols.c (symbol_set_tc): Correct name.
3429 * Makefile.am: Rebuild dependencies.
3430 ($(OBJS)): Don't depend upon struc-symbol.h.
3431 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3432 * dep-in.sed: Don't remove struc-symbol.h.
3433 * Makefile.in: Rebuild.
3435 * doc/internals.texi (Symbols): Describe changes in symbol
3438 1999-06-03 Richard Henderson <rth@cygnus.com>
3440 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3441 instead of doing the work by hand.
3443 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3445 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3446 state of line state-machine.
3447 (struct ls): Collect DWARF2 line state-machine state in new member
3448 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3449 resulted in any DWARF2 directives.
3450 (reset_state_machine): New function.
3451 (out_end_sequence): Ditto.
3452 (dwarf2_gen_line_info): When switching sections or switching to a
3453 lower text address, call out_end_sequence() first to terminate the
3454 previous code sequence as code sequences MUST have monotonically
3455 increasing addresses.
3456 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3458 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3460 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3461 DWARF2 debug info (line information only, at this point).
3462 * as.h: Update comment about supported debug formats.
3463 * dwarf2dbg.c, dwarf2dbg.h: New files.
3464 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3466 * expr.c (operand): Don't use [ for parens if we want an index op.
3467 (op_encoding): Switch [ into O_index, if desired.
3468 (op_rank): Renumber with O_index on bottom.
3469 (expr): If O_index, match closing bracket.
3470 * expr.h (O_index): New.
3472 * read.c (read_a_source_file): Conditionally allow matched "
3473 in lines passed to md_assemble.
3475 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3477 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3479 Add support for storing local symbols in a small structure to save
3480 memory when assembling large files.
3481 * as.h: Don't include struc-symbol.h.
3482 (symbolS): Add typedef.
3483 * symbols.c: Include struc-symbol.h.
3484 (local_hash): New static variable.
3485 (save_symbol_name): New static function, from symbol_create.
3486 (symbol_create): Call save_symbol_name.
3487 (local_symbol_count): New static variable.
3488 (local_symbol_conversion_count): Likewise.
3489 (LOCAL_SYMBOL_CHECK): Define.
3490 (local_symbol_make): New static function.
3491 (local_symbol_convert): New static function.
3492 (colon): Handle local symbols. Create local symbol for local
3494 (symbol_table_insert): Handle local symbols.
3495 (symbol_find_or_make): Create local symbol for local label name.
3496 (symbol_find_base): Check for local symbol.
3497 (symbol_append, symbol_insert): Check for local symbols.
3498 (symbol_clear_list_pointers, symbol_remove): Likewise.
3499 (verify_symbol_chain): Likewise.
3500 (copy_symbol_attributes): Likewise.
3501 (resolve_symbol_value): Handle local symbols.
3502 (resolve_local_symbol): New static function.
3503 (resolve_local_symbol_values): New function.
3504 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3505 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3506 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3507 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3508 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3509 (symbol_previous, symbol_next): New functions.
3510 (symbol_get_value_expression): Likewise.
3511 (symbol_set_value_expression): Likewise.
3512 (symbol_set_frag, symbol_get_frag): Likewise.
3513 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3514 (symbol_mark_used_in_reloc): Likewise.
3515 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3516 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3517 (symbol_mri_common_p): Likewise.
3518 (symbol_mark_written, symbol_clear_written): Likewise.
3519 (symbol_written_p): Likewise.
3520 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3521 (symbol_section_p, symbol_equated_p): Likewise.
3522 (symbol_constant_p): Likewise.
3523 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3524 (symbol_get_obj, symbol_set_obj): Likewise.
3525 (symbol_get_tc, symbol_set_tc): Likewise.
3526 (symbol_begin): Initialize local_hash.
3527 (print_symbol_value_1): Handle local symbols.
3528 (symbol_print_statistics): Print local symbol statistics.
3529 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3530 Declare new symbols.c functions. Move many declarations here from
3532 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3533 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3534 (struct symbol): Move bsym to make it clearly the first field.
3535 Remove TARGET_SYMBOL_FIELDS.
3536 (symbolS): Don't typedef.
3537 (struct broken_word): Remove.
3538 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3539 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3540 (symbol_clear_list_pointers): Likewise.
3541 (symbol_insert, symbol_remove): Likewise.
3542 (symbol_previous, symbol_append): Likewise.
3543 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3544 (struct local_symbol): Define.
3545 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3546 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3547 (local_symbol_get_frag, local_symbol_set_frag): Define.
3548 (local_symbol_get_real_symbol): Define.
3549 (local_symbol_set_real_symbol): Define.
3551 * write.c (write_object_file): Call resolve_local_symbol_values.
3552 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3553 (TARGET_SYMBOL_FIELDS): Don't define.
3554 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3555 ECOFF_DEBUGGING, add ECOFF fields.
3556 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3557 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3558 ECOFF_DEBUGGING, add ECOFF fields.
3559 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3560 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3561 * config/tc-mcore.h: Don't include struc-symbol.h.
3562 (TARGET_SYMBOL_FIELDS): Don't define.
3563 (struct mcore_tc_sy): Define.
3564 (TC_SYMFIELD_TYPE): Define.
3565 * Many files: Use symbolS instead of struct symbol. Use new
3566 accessor functions rather than referring to symbolS fields
3569 * read.c (s_mri_common): Don't add in value of line_label.
3571 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3572 checking for SEC_LINK_ONCE.
3574 * config/tc-sh.h (sh_fix_adjustable): Declare.
3576 * app.c (input_buffer): New static variable.
3577 (app_push): Save saved_input in allocated buffer.
3578 (app_pop): Restored saved_input.
3579 (do_scrub_chars): Change get parameter to take char * and int as
3580 arguments. Change GET macro to pass input_buffer to get
3581 function. Don't save input into allocated buffer.
3582 * as.h (do_scrub_chars): Update declaration.
3583 * input-file.c (input_file_get): Change to take char * and int.
3584 Read data into passed in buffer. Remove static buffer.
3585 * read.c (scrub_from_string): Change to take char * and int. Copy
3586 data into passed in buffer.
3588 * hash.h: Neaten. Declare hash_traverse.
3589 * hash.c: Complete rewrite based on BFD hashing code.
3590 * gasp.c (chunksize): New variable.
3591 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3594 1999-05-28 Nick Clifton <nickc@cygnus.com>
3596 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3597 addend unless the target uses an old ABI.
3599 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3601 -Wchar-subscripts cleanup
3602 * listing.c (listing_newline): Use unsigned char variable, so
3603 calls to isascii,iscntrl are correct.
3604 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3606 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3607 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3608 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3609 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3611 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3613 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3615 (arch_coldfire_p): New #define.
3616 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3618 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3620 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3622 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3623 (install_operand): Add place `N'.
3624 (init_table): Add registers ACC, MACSR, MASK.
3626 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3628 * config/tc-m68k.c: Change mcf5200 --> mcf.
3629 (archs): Add mcf5206e, mcf5307.
3630 (m68k_ip): Add format `u'.
3631 (install_operand): Add place `m', `M', `h'.
3632 (init_table): Add upper/lower registers.
3634 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3636 1999-05-28 Martin Dorey <mdorey@madge.com>
3638 * config/tc-i960.c: Several minor changes to add ELF and
3639 BFD_ASSEMBLER support.
3640 * config/tc-i960.h: Likewise.
3641 * configure.in (i960-*-elf*): New target.
3642 * aclocal.m4, configure: Rebuild.
3644 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3646 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3647 reloc changes when defined(BFD_ASSEMBLER).
3649 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3651 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3653 * write.c (write_print_statistics): Output to file, not stderr.
3655 * expr.c (generic_bignum_to_int32,64): Prototype.
3657 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3658 output_sleb128, output_uleb128, output_big_sleb128,
3659 output_big_uleb128, output_big_leb128): Prototype.
3660 (output_big_sleb128, output_big_uleb128): Make inline.
3661 (output_big_leb128): Remove inline
3663 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3664 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3665 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3666 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3667 value for correct overflow check in write.c:fixup_segment.
3668 * write.c (fixup_segment): Move bitfield overflow checks to after
3669 the md_apply_fix call.
3670 * config/obj-coff.c (fixup_segment): Likewise.
3671 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3672 valueT *val argument.
3674 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3676 * config/atof-ieee.c (gen_to_words): Correctly round a
3677 denormalized number. Fix off-by-one in range checking for
3678 exponent in a denormal.
3680 1999-05-10 Nick Clifton <nickc@cygnus.com>
3682 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3685 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3687 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3689 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3691 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3692 (ReverseRegRegmem): Remove.
3693 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3694 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3695 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3698 From Doug Ledford <dledford@redhat.com>
3699 * config/tc-i386.h (RegXMM): New for P/III.
3700 * config/tc-i386.c: Add support for P/III.
3702 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3704 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3705 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3706 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3708 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3710 * config/tc-i386.c (i386_immediate): Skip whitespace before
3711 complaining about junk after expression.
3712 (i386_displacement): Likewise.
3714 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3716 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3717 Don't copy before downcaseing.
3719 1999-05-05 Catherine Moore <clm@cygnus.com>
3721 * tc-m68k.c: Include elf/m68k.h.
3722 (m68k_elf_final_processing): New routine.
3723 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3726 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3728 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3731 1999-04-30 Nick Clifton <nickc@cygnus.com>
3733 * config/tc-mcore.c (mcore_s_section): Dump literals before
3736 1999-04-29 Nick Clifton <nickc@cygnus.com>
3738 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3741 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3743 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3744 (TC_INIT_FIX_DATA): Delete.
3745 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3746 (TC_INIT_FIX_DATA): Delete.
3747 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3748 * write.c (fix_new_internal): Initialize fx_cgen member.
3749 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3750 (gas_cgen_md_apply_fix3): Update.
3751 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3752 (md_cgen_record_fixup_exp): Update.
3753 (FX_OPINFO_R_TYPE): Update.
3755 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3756 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3757 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3758 * frags.h (struct frag): Make opindex, opinfo ints.
3760 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3762 1999-04-26 Tom Tromey <tromey@cygnus.com>
3764 * aclocal.m4, configure: Updated for new version of libtool.
3766 1999-04-22 Nick Clifton <nickc@cygnus.com>
3768 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3770 (md_apply_fix3): Do not fix up absolute relocations against
3773 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3775 1999-04-20 Nick Clifton <nickc@cygnus.com>
3777 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3778 changes and data-in-text directives.
3779 (mcore_cons): New function: intercept cons() operations.
3780 (mcore_float_cons): New function: intercept float_cons()
3782 (mcore_stringer): New function: intercept stringer() operations.
3784 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3786 * obj.h (struct format_ops): Change generate_asm_lineno field to
3788 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3790 * config/tc-alpha.c (find_opcode_match): Add default case to
3792 (find_macro_match): Likewise.
3793 (load_expression): Parenthesize && within ||.
3795 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3797 1999-04-17 Nick Clifton <nickc@cygnus.com>
3799 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3800 .text .data .section pseudo ops.
3801 (mcore_s_section): New function. Dump lits before changing secs.
3802 (mcore_s_text): New function. Dump lits before changing secs.
3803 (mcore_s_data): New function. Dump lits before changing secs.
3805 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3807 * config/tc-mips.c (mips_32bitmode): New.
3808 (md_begin): Set mips_32bitmode if needed.
3809 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3810 Set EF_MIPS_32BITMODE.
3812 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3814 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3817 1999-04-16 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3821 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3823 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3824 expressions correctly.
3827 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3829 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3831 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3833 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3834 and fmpynfadd instructions.
3836 1999-04-11 Richard Henderson <rth@cygnus.com>
3838 * as.h (environ): Declare it, if needed.
3839 * as.c (dump_statistics): Don't declare environ.
3840 * configure.in (environ): Detect declaration.
3841 * configure, config.in: Rebuild
3843 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3844 (i386_displacement): Allocate enough space for replacement buffer.
3845 Clean up replacement buffer initialization.
3847 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3849 * subsegs.c (section_symbol): Don't create a new symbol if one
3850 already exists; instead, use the existing one, but set its segment
3851 and frag data if it hasn't already been defined.
3852 * config/obj-coff.c (c_section_symbol): Likewise.
3854 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
3856 * tc-alpha.c (load_expression): Call as_bad instead of abort.
3858 1999-04-08 Nick Clifton <nickc@cygnus.com>
3860 * config/tc-mcore.c: New File: Support routines for MCore
3862 * config/tc-mcore.h: New File: Definitions for MCore assembler.
3863 * config/obj-coff.c: Add support for mcore-pe target.
3865 * Makefile.am: Add support for MCore targets.
3866 * Makefile.in: Regenerate.
3867 * configure.in: Add support for MCore targets.
3868 * configure: Regenerate.
3870 * doc/all.texi: Set MCORE.
3871 * doc/as.texinfo: Document MCore specific command line options.
3873 * write.h: Prevent multiple inclusion.
3875 1999-04-06 Ian Lance Taylor <ian@zembu.com>
3877 * asintl.h (LC_MESSAGES): Never define.
3878 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
3880 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
3883 * Makefile.am (m68k-parse.c): If configuring in the source
3884 directory, copy m68k-parse.y into the local directory before
3885 running ylwrap, to remove spurious differences when generating
3887 * Makefile.in: Rebuild.
3889 * config/tc-sparc.h (md_do_align): Just allocate the number of
3890 bytes necessary, rather than always allocating 1024.
3892 1999-04-04 Ian Lance Taylor <ian@zembu.com>
3894 * listing.c (listing_newline): Add cast to avoid warning.
3895 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
3896 * config/tc-i386.c (i386_scale): Add return value.
3897 (build_displacement_string): Remove unused local temp_disp2.
3898 (i386_intel_memory_operand): Add parentheses to avoid warning.
3899 (i386_intel_operand): Remove unused local end_of_operand_string.
3900 (i386_operand): Remove unused local operand_modifier.
3901 (i386_operand): Add parens to avoid warning.
3903 1999-04-04 Don Bowman <don@pixsci.com>
3905 * configure.in: Add mips*-*-vxworks* target; have it define
3907 * configure, config.in: Rebuild.
3909 1999-03-31 Nick Clifton <nickc@cygnus.com>
3911 * configure.in (emulations): Add support for arm-epoc-pe.
3912 * configure: Regenerate.
3913 * config/te-epoc-pe.h: New file. Define macros specific to
3915 * config/tc-arm.h: Select epoc-pe-arm target format if configured
3916 for arm-epoc-pe target.
3918 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
3920 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
3922 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
3924 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
3925 detect ",n" without a condition.
3926 (pa_parse_neg_cmpsub_cmpltr): Likewise.
3929 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
3931 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
3932 instruction is encoded with one bit.
3935 1999-03-23 Ian Lance Taylor <ian@zembu.com>
3937 * doc/internals.texi (CPU backend): Mention that
3938 line_separator_chars should not include newline. From thi
3939 <ttn@mingle.glug.org>.
3941 1999-03-22 Doug Evans <devans@casey.cygnus.com>
3943 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3944 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
3946 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
3948 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
3950 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
3952 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
3955 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
3957 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
3959 1999-03-15 Martin Hunt <hunt@cygnus.com>
3961 * app.c (do_scrub_begin): Change '-' back to a symbol char
3962 so we can use multiple opcodes on a line again.
3964 * config/tc-d30v.c: By default, warn if a symbol has
3965 the same name as a register. Plus some minor
3966 updates from the branch.
3968 1999-03-13 Nick Clifton <nickc@cygnus.com>
3970 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
3971 BFD_RELOC_16 and BFD_RELOC_64.
3973 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3975 * expr.c (expr): Add missing else.
3977 1999-03-12 Nick Clifton <nickc@cygnus.com>
3979 * config/tc-arm.c (md_apply_fix3): Improve error message.
3981 1999-03-11 Doug Evans <devans@casey.cygnus.com>
3983 * Makefile.am (CPU_TYPES): Add fr30.
3984 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
3985 (fr30,m32r dependencies): Update.
3986 * Makefile.in: Rebuild.
3988 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
3989 (gas_cgen_record_fixup_exp): Ditto.
3990 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
3991 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
3992 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
3993 (md_cgen_lookup_reloc): Update use of operand->type.
3994 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
3995 (md_convert_frag): Call cgen_operand_lookup_by_num.
3996 (md_cgen_lookup_reloc): Update use of operand->type.
3997 (m32r_cgen_record_fixup_exp): Ditto.
3999 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4001 * config/tc-mips.c (md_show_usage): Fix message.
4003 1999-03-03 Nick Clifton <nickc@cygnus.com>
4005 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4006 and LDR reg,=<expr> instruction.
4008 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4011 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4013 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4015 1999-02-17 Nick Clifton <nickc@cygnus.com>
4017 This patch was created by: Scott Bambrough
4018 <scottb@corelcomputer.com>
4021 Special cased '@' character. The '@' character is used as the
4022 ARM assembler comment character, as a special character
4023 and in ELF .symver pseudo-op's, and as a special character in
4024 .type and .section pseudo-ops.
4025 (symver_pseudo): New static variable.
4026 (symver_state): New static variable.
4027 (struct app_save): Add field 'symver_state'.
4028 (app_push): Save global symver_state int struct app_save.
4029 (app_pop): Restore global symver_state from struct app_save.
4030 (do_scrub_chars): Special case handling of '@' character in
4033 * configure.in: Modified to recognize armv* uname syntax from ARM
4035 * configure: Regenerated.
4037 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4038 a prefix to the section's type.
4039 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4040 the type's typename.
4042 * config/tc-arm.h: Add support for PIC generation:
4043 (pic_code): New boolean.
4044 (obj_relocate_extern): Define.
4045 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4046 (TC_CONS_FIX_NEW): Define.
4047 (tc_fix_adjustable): Define.
4048 (GLOBAL_OFFSET_TABLE_NAME): Define.
4050 * config/tc-arm.c: Add support for PIC generation:
4051 (line_seperator_chars): Allow ';' as a seperator for Linux.
4052 (is_immediate_prefix): New macro.
4053 (arm_parse_reloc): New function.
4054 (s_arm_elf_cons): New function.
4055 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4056 (md_undefined_symbol): Special case handling for the Global Offset
4058 (md_apply_fix3): Handle PIC relocs.
4059 (tc_gen_reloc): Handle PIC relocs.
4060 (md_parse_option): Add support for '-k' command line switch to
4061 enable PIC generation.
4062 (cons_fix_new_arm): New function.
4063 (s_arm_elf_cons): New function.
4065 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4067 * configure.in: Add comments for uses of AC_DEFINE.
4068 * acinclude.m4: Likewise.
4069 * acconfig.h: Remove.
4070 * aclocal.m4: Rebuild.
4071 * configure: Rebuild.
4072 * Makefile.in: Rebuild.
4073 * config.in: Rebuild.
4075 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4077 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4078 non-constant offset from a base register.
4080 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4082 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4085 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4087 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4088 (emit_insn): Look for pc-relative and no-overflow specifiers on
4089 internal relocation types.
4091 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4093 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4096 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4098 (mips_4650, mips_4010, mips_4100): Variables removed.
4099 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4100 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4102 (md_begin): Don't bother initializing the mips_NNNN variables;
4103 mips_cpu is set, and that's good enough now.
4104 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4105 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4106 (show): New function, to handle wrapping in the CPU lists.
4107 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4109 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4111 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4112 than treat as an immediate specifier.
4114 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4116 * config/tc-i386.c: Prototype many functions.
4117 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4118 (i386_immediate): Remove unused second argument.
4119 (i386_intel_operand): Fix i386_is_reg typo.
4120 (i386_operand): Use allow_naked_reg.
4121 (output_invalid): Make operand int for K&R.
4123 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4125 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4127 * Makefile.in: Rebuild.
4129 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4131 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4133 (EXTRA_as_new_SOURCES): Comment out.
4134 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4135 * Makefile.in: Rebuild.
4136 * doc/Makefile.in: Rebuild.
4137 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4138 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4139 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4140 * configure: Rebuild.
4141 * aclocal.m4: Rebuild.
4142 * config.in: Rebuild.
4143 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4144 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4145 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4146 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4147 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4148 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4149 (gas_cgen_record_fixup_exp): Ditto.
4150 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4151 descriptor, not global variable.
4152 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4153 descriptor, not global variable. Refer to insert_operand handler
4154 via cpu descriptor, not global function.
4155 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4156 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4157 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4158 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4159 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4160 * config/tc-m32r.c: Ditto.
4161 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4162 (md_assemble): Ditto.
4163 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4165 1999-02-09 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4168 relocations for ELF targets.
4170 1999-02-08 Nick Clifton <nickc@cygnus.com>
4172 * configure.in: Add support for StrongARM target.
4173 * configure: Regenerate.
4175 1999-02-05 Nick Clifton <nickc@cygnus.com>
4177 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4179 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4182 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4184 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4186 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4188 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4189 (INTEL_DWORD_MNEM_SUFFIX): Define.
4192 (DWORD_PTR): Define.
4193 (XWORD_PTR): Define.
4195 (OFFSET_FLAT): Define.
4197 (NONE_FOUND): Define.
4200 * config/tc-i386.c (set_intel_syntax): New routine.
4201 (intel_syntax): Declare.
4202 (allow_naked_reg): Declare.
4203 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4204 (intel_float_operand): New routine.
4205 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4206 Handle brackets as well as parens. Call i386_intel_operand for
4207 intel syntax. Reverse operands if appropriate. Handle new
4208 suffixes. Handle movzx and movsx.
4209 (i386_is_reg): New routine.
4210 (i386_immediate): New routine.
4211 (i386_scale): New routine.
4212 (i386_displacement): New routine.
4213 (i386_operand_modifier): New routine.
4214 (build_displacement_string): New routine.
4215 (i386_parse_seg): New routine.
4216 (i386_intel_memory_operand): New routine.
4217 (i386_intel_operand): New routine.
4218 (i386_operand): Call i386_displacement, i386_immediate,
4219 i386_scale, etc. instead of handling inline.
4220 (parse_register): Handle registers without prefix.
4222 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4224 * configure: Regenerate.
4225 * configure.in (arm-*-oabi): New.
4226 (thumb-*-oabi): New.
4227 * config/tc-arm.c (target_oabi): Declare.
4228 (md_apply_fix3): Support REL relocs.
4229 (md_parse_option): Handle -oabi.
4230 (elf32_arm_target_format): New routine.
4231 (md_longopts): Add OPTION_OABI.
4232 * config/tc-arm.h: Redefine TARGET_FORMAT.
4235 1999-01-28 Nick Clifton <nickc@cygnus.com>
4237 * write.c (write_relocs): Handle out of range error.
4239 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4240 (fr30_force_relocation): Default to 0.
4242 * config/tc-fr30.h (obj_fix_adjustable): Define.
4243 (TC_FORCE_RELOCATION): Define.
4245 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4248 1999-01-16 Nick Clifton <nickc@cygnus.com>
4250 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4251 merge of two instructions if the left instruciton kills the right.
4253 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4255 * Makefile.in: Regenerate.
4256 * configure.in: Redo test for using cgen.
4257 * configure: Regenerate.
4259 1999-01-09 Nick Clifton <nickc@cygnus.com>
4261 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4262 redefinition of this macro.
4264 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4266 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4269 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4271 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4272 a read of HI or LO and an immediatly following branch.
4274 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4276 * config/tc-mips.c (md_begin): Another correction to the setting of
4279 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4281 * config/tc-mips.c (md_begin): Correct type-o in setting of
4284 1998-12-21 Nick Clifton <nickc@cygnus.com>
4286 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4287 bit insn when optimizing, so that parallelised instructions will
4288 start on a 32 bit boundary.
4290 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4292 * config/tc-mips.c (mips_eabi64): New.
4293 (md_begin): Set mips_eabi64.
4294 (mips_elf_final_processing): Use it.
4296 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4298 * config/tc-mips.c (mips_elf_final_processing):
4299 Correct setting of ABI in e_flags.
4301 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4303 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4306 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4308 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4310 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4312 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4313 warning, values that don't fit in the field.
4315 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4317 * config/tc-mips.c (mips_abi_string): New.
4318 (md_parse_option,md_longopts): Add mabi.
4319 (mips_elf_final_processing): Set e_flags based on mabi flag.
4321 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4323 * config/tc-mips.c (md_parse_option): Handle vr4111.
4325 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4327 * config/tc-h8300.c (build_bytes): Change message given if the
4328 instruction requires H8/300H mode and we're not in Hmode, to
4329 suggest that it may be the operand modes that are the problem, not
4330 necessarily the opcode.
4332 1998-12-10 Nick Clifton <nickc@cygnus.com>
4334 * config/tc-fr30.c: Add line separator character.
4336 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4338 * configure.in (hppa-*-mpeix*): New target.
4339 * config/obj-som.h (obj_som_compiler): Declare.
4340 * config/obj-som.c (compiler_seen): New static variable.
4341 (obj_som_compiler): New function.
4342 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4343 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4344 (pa_type_args): Set hppa_priv_level.
4345 (pa_compiler): New static function if OBJ_SOM.
4346 * configure: Rebuild.
4348 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4350 * read.c (output_leb128): Don't mark as inline.
4352 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4354 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4355 AIX .vbyte unaligned data support.
4356 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4357 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4360 1998-12-07 Nick Clifton <nickc@cygnus.com>
4362 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4365 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4367 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4368 BFD_RELOC_ARM_PCREL_BRANCH.
4370 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4372 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4373 checking the target type.
4374 (mips-dec-bsd*): Set endian to little.
4375 * configure: Rebuild.
4377 COFF weak symbol support, based on patches from Mark Elbrecht
4378 <snowball3@usa.net>:
4379 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4380 * config/obj-coff.c (obj_coff_weak): New static function.
4381 (obj_coff_endef) [both versions]: Handle weak symbols.
4382 (coff_frob_symbol): Likewise.
4383 (yank_symbols): Likewise.
4384 (obj_pseudo_table): Add "weak".
4386 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4387 <aymeric.vincent@emi.u-bordeaux.fr>.
4388 * aclocal.m4: Rebuild with current tools.
4389 * configure: Rebuild.
4391 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4392 an assertion failure for a case we can't handle when OBJ_ECOFF.
4394 * expr.c (operator): And with 0xff to avoid problems with signed
4397 1998-12-03 Nick Clifton <nickc@cygnus.com>
4399 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4400 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4402 1998-12-02 Nick Clifton <nickc@cygnus.com>
4404 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4407 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4409 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4410 calculation of pcrel point.
4412 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4414 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4417 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4419 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4421 (d10v_cleanup): Only generate previous insn if a multiline insn is
4424 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4426 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4429 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4431 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4432 -marm6xxx command line switches.
4434 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4436 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4437 (itbl-ops.o): Delete duplicate dependencies.
4438 Rebuild dependencies.
4439 Add fr30 dependencies.
4440 * Makefile.in: Rebuild.
4442 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4444 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4446 * listing.c: Ignore line terminator characters found inside
4449 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4451 * po/gas.pot: Regenerated.
4453 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4455 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4456 fr30_is_label_start(). Also checks for delay slot insns.
4458 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4459 FR30 instructions which contain a colon in the mnemonic.
4461 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4463 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4465 * config/tc-fr30.c: Removed currently superflous code.
4467 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4469 * config/tc-fr30.h: New file.
4470 * config/tc-fr30.c: Tweaking so that it will compile.
4472 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4474 * config/tc-d10v.h (obj_fix_adjustable): Define.
4475 (TC_FORCE_RELOCATION): Define.
4476 (d10v_force_relocation): Declare.
4477 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4478 (md_apply_fix3): Handle Vtable relocs.
4479 (d10v_fix_adjustable): New.
4480 (d10v_force_relocation): New.
4482 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4484 * config/tc-d30v.c: Change default behaviour to ignore potential
4485 conflicts between register name and symbol names.
4487 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4489 * configure.in: Add fr30-*-*.
4490 * config/tc-fr30.c: New file.
4491 * Makefile.in: Regenerated.
4492 * config.in: Regenerated.
4493 * configure: Regenerated.
4494 * doc/Makefile.in: Regenerated.
4495 * po/gas.pot: Regenerated.
4497 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4499 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4502 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4504 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4506 (do_scrub_chars): Add some casts to unsigned char to avoid
4507 unwanted sign extension.
4508 * read.c (lex_type): Set characters about 127 to be symbol
4510 * config/tc-i386.c (md_begin): Set identifier_chars and
4511 operand_chars for values above 127.
4513 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4515 * configure.in: detect cygwin* instead of cygwin32*
4516 * configure: regenerate
4518 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4520 * listing.c: Add support for producing a listing from piped
4523 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4525 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4526 (append_insn): Account for the tx39's multiply behavior.
4528 1998-10-26 Michael Meissner <meissner@cygnus.com>
4530 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4531 from assemble_parallel_insns. Add support for '->' to indicate
4532 explicitly serializing the instructions.
4533 (md_assemble): Ditto.
4535 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4537 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4540 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4542 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4544 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4546 * config/tc-mips.c : support frame and regmask/fregmask when
4547 MIPS_STABS_ELF is specified.
4549 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4551 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4552 (md_apply_fix): Don't return 1 for VTABLE relocs.
4553 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4555 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4557 * doc/c-i386.texi: Replace occurences of "opcode" with
4558 "instruction mnemonic", "instruction", or "mnemonic" when
4559 referring to the name of an instruction. Use "opcode" when
4560 referring to the sequence of machine bytes.
4562 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4563 (is_opcode_char): Rename to is_mnemonic_char.
4564 (md_assemble and i386_operand): Correct error messages from
4565 "opcode" to "instruction mnemonic"
4566 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4567 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4568 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4569 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4570 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4571 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4572 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4574 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4576 * config/tc-i386.c (i386_operand): Check for garbage after
4579 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4581 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4582 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4584 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4586 * config/tc-sh.h (obj_fix_adjustable): Define.
4587 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4588 (md_apply_fix): Likewise.
4589 (tc_gen_reloc): Likewise.
4590 (sh_fix_adjustable): New.
4592 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4594 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4595 * cgen.h (gas_cgen_finish_insn): Update prototype.
4596 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4597 cgen_insn_t -> CGEN_INSN_INT.
4598 (make_parallel): Update handling of CGEN_INT_INSN_P.
4599 (assemble_parallel_insn): Ditto.
4600 (target_make_parallel): New function.
4601 (md_assemble): Use it.
4603 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4605 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4607 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4609 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4610 converted into lower case.
4612 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4614 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4615 (gas_cgen_tc_gen_reloc): Likewise.
4616 * config/tc-m32r.h (obj_fix_adjustable): Define.
4617 * config/tc-m32r.c (m32r_fix_adjustable): New.
4618 (m32r_force_relocation): Handle VTABLE relocs.
4620 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4622 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4624 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4626 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4627 to lower case before parsing.
4629 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4630 parallel insns modift buts in the PSW as a side effect.
4632 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4634 * config/tc-d30v.c (find_format): Test for missing flag and
4637 (md_apply_fix3): Fix error messages to avoid
4638 assumption about presence of a symbol.
4640 (parallel_ok): Disallow parallel instructions that both modify the
4643 (find_format): Generate a warning if an odd numbered register is
4644 used as the first register in a mutli-register instruction.
4646 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4648 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4649 relocations are always associated with a symbol.
4651 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4653 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4654 (elf32_sparc_force_relocation): Declare.
4655 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4656 (tc_gen_reloc): Handle vtable relocs.
4657 (elf32_sparc_force_relocation): New.
4659 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4661 * symbols.c (S_IS_FUNCTION): New.
4662 * config/tc-v850.h (obj_fix_adjustable): Define.
4663 (TC_FORCE_RELOCATION): Define.
4664 (v850_force_relocation): Declare.
4665 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4666 of fx_addnumber for VTABLE reloc addends.
4667 (md_apply_fix3): Handle VTABLE relocs.
4668 (v850_fix_adjustable): New.
4669 (v850_force_relocation): New.
4671 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4673 * tc-hppa.c (fp_operand_format): Add some additional formats.
4674 (pa_ip): Do not automatically promote into pa2.0 mode.
4675 (pa_level): Handle ".level 2.0".
4677 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4679 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4680 * config/tc-i386.h (template.extension_opcode): Change to
4681 unsigned int to allow full range of 8-bit opcode suffixes.
4682 (None): Redefine as 0xffff.
4684 From Jeff B Epler <jepler@usgs.gov>
4685 * doc/c-i386.texi (i386-SIMD): New section.
4687 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4689 * read.c (discard_rest_of_line): New function.
4690 * read.h: Declare it.
4691 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4693 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4695 * config/tc-d10v.c (find_symbol_matching_register): New function.
4696 (find_opcode): Cope with the case where a register name matches
4699 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4701 * config/tc-v850.c (md_pcrel_from): Rename to
4702 v850_pcrel_from_section.
4703 (v850_pcrel_from_section): Do not resolves symbols in other
4706 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4708 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4710 * config/tc-d10v.c (find_opcode): Generate an error if a register
4711 is supplied for an operand that should not be a register.
4713 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4715 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4716 instructions to have another instruction in the right bin.
4718 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4720 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4721 the right container if the left container holds a branch
4724 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4726 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4727 both a register name and symbol name.
4728 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4730 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4732 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4733 execution unit class.
4735 (reg_name_search): If a name matches a register and a symbol,
4736 prefer the register.
4737 (find_format): Disallow flag registers when a general purpose
4738 register is required.
4739 If a number is required, but a register has been given, check to
4740 see if a symbol with the same name as the register exists, and if
4741 so, use that symbol.
4743 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4745 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4747 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4749 * config/tc-d30v.c (find_format): Do not accept flag registers as
4750 general purpose registers.
4751 (find_format): If an immediate value is expected at a given place
4752 in a format, but a register name has been provided instead, check
4753 to see if that register name matches the name of a predefined
4754 symbol and if it does, then use the symbol instead.
4755 (reg_name_search): If a register name matches a symbol name,
4756 prefer the register name to the symbol name.
4758 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4760 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4761 the previous insn to empty.
4763 1998-09-20 Michael Meissner <meissner@cygnus.com>
4765 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4766 pieces, forcing the use of an ANSI compiler.
4768 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4770 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4772 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4774 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4776 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4778 (obj_elf_vtable_entry): Likewise.
4779 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4780 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4781 (tc_gen_reloc): Likewise.
4782 (arm_fix_adjustable): Likewise.
4783 (elf32_arm_force_relocation): New.
4784 (armelf_frob_symbol): Remove coff-style symbol support.
4786 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4788 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4790 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4792 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4793 OBJ_COFF so that routine is defined for a.out format.
4795 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4797 * config/tc-i386.c (i386_operand): Detect non-segment registers
4798 used as segment prefixes.
4800 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4802 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4803 optimize across FDE boundaries.
4805 * config/obj-coff.c (obj_coff_section): Preserve any link once
4806 flags when setting the section flags.
4808 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4810 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4811 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4813 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4815 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4818 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4820 * frags.c (frag_grow): Include the size of the frag struct in the
4823 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4824 if the new subseg comes before the old.
4826 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4828 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4829 to handle edge8 and edge16.
4831 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4833 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4834 before we clobber the symbol involved.
4836 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4838 * config/tc-arm.c: Remove OBJ_ELF definitions for
4839 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4840 use arm_adjust_symtab for OBJ_COFF.
4841 (armelf_adjust_symtab): New Routine.
4842 * config/tc-arm.h: Define obj_adjust_symtab to
4843 armelf_adjust_symtab for OBJ_ELF.
4845 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4847 * configure.in: Make all i386-elf targets use bfd_gas.
4848 * config/tc-i386.c (tc_i386_force_relocation): New.
4849 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4850 (md_apply_fix3): Likewise.
4851 (tc_gen_reloc): Handle them.
4852 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
4853 tc_i386_force_relocation.
4855 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
4859 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
4861 * config/tc-d30v.c (md_assemble): Copy previous opcode over
4862 current opcode after writing the first insturction of a reverse
4865 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
4867 * read.h (generate_lineno_debug): Add prototype.
4868 * read.c (generate_lineno_debug): Make non-static.
4870 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4872 * config/tc-i386.c (md_assemble): Only warn for address/data size
4875 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
4877 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
4878 against Thumb function names, as the linker needs this information.
4880 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
4882 * expr.c (operand): Check also that there is no advance in operand
4883 after atof_generic in order to decide "is it label 0f or floating
4886 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-m32r.c: Replace double dash prefix to M32R specific
4889 command line options with a single dash.
4890 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
4892 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
4894 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
4895 * tc-arm.c (arm_fix_adjustable): New routine.
4897 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
4899 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
4900 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
4901 demand_empty_rest_of_line before mri_comment_end.
4902 (equals): Check garbage after expression before
4903 mri_comment_end in MRI mode.
4905 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
4907 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
4908 small immediate constant to use the constant itself rather than
4911 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
4913 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
4914 (pa_leave): Likewise.
4916 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4918 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
4920 (i386_operand): Fix an error message.
4922 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
4924 * doc/c-arm.texi (ARM Directives): Document .req directive.
4926 * config/tc-arm.c (reg_required_here): Display erroneous string if
4927 the register name could not be decoded.
4928 Do not set inst.instruction if the sift is -1.
4930 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
4932 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
4935 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
4937 * config/tc-d30v.c (d30v_align): Always perform alignment request,
4938 even if it is belived to be unnecessary.
4940 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4942 config/tc-i386.c (i386_operand): Size immediate constants by
4943 suffix (erroneously removed as part of July 7 change).
4945 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
4947 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
4948 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
4949 (armelf_frob_symbol): New Routine.
4950 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
4952 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
4954 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
4956 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
4959 command line switches passed to assembler.
4961 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
4963 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
4964 (gas_cgen_opcode_desc): Declare.
4965 (gas_cgen_parse_operand): Declare.
4966 (*): Prepend gas_ to gas specific fns to denote them as such.
4968 * cgen.c (gas_cgen_opcode_desc): New global
4969 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
4970 (queue_fixup): Renamed from cgen_queue_fixup.
4971 (*): Prepend gas_ to gas specific fns to denote them as such.
4973 (gas_cgen_md_apply_fix3): Update call to insert_operand.
4974 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
4975 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
4976 Open opcode table and initialize it.
4977 (make_parallel): Use gas_cgen_opcode_desc.
4978 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
4979 (md_assemble): Ditto.
4981 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
4983 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
4984 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
4985 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
4986 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
4987 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
4988 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
4989 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
4990 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
4991 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
4992 (INIT_STAB_SECTION): Likewise.
4993 (OBJ_PROCESS_STAB): Likewise.
4995 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
4996 (md_parse_option): Watch for them.
4997 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
4998 (md_begin): Kill neverdef code.
4999 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5000 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5001 (s_alpha_coff_wrapper): New.
5002 (md_pseudo_table): Trap all ECOFF pseudos.
5004 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5006 Start of changes to remove mdebug section from mips*-elf
5007 Based on MIPS_STAB_ELF definition
5008 * acconfig.h: undef if not configured
5009 * config.in: undef if not configured
5010 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5011 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5012 * stabs.c (s_stab_generic): flush frag
5014 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5016 * configure.in: (arm-*-elf): Handle.
5017 (thumb-*-elf): Handle.
5018 * configure: Regenerate.
5019 * read.c (stringer): Fix typo in comment.
5020 * write.c (fixup_segment): Don't add symbol value to addend if
5022 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5024 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5027 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5029 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5030 (write_2_short): Emit warning if new flag is set.
5031 (do_assemble): Set flags if left instruction is one of special
5032 "right-instruction-killer" type.
5034 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5036 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5037 Always output words in debug_info section as big endian.
5038 (sparc_target_format): Choose correct bfd target.
5039 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5041 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5043 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5044 to work with internationalization code. Issue an error when two
5045 operands match that are not allowed to match.
5047 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5049 * configure.in (install_tooldir): Allow target to specify whether
5050 it wants to be installed in $(tooldir)/bin.
5051 * configure: Regenerate.
5052 * Makefile.am (install-exec-local): Set install-exec-tooldir
5053 dependency via configure.
5054 * Makefile.in: Regenerate.
5056 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5058 * Makefile.am (install-exec-local): Split into two ...
5059 (install-exec-bindir,install-exec-tooldir): New rules.
5060 * Makefile.in: Regenerate.
5062 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5064 * Makefile.am (install-exec-local): Don't remove the file before
5065 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5066 W. Rozycki <macro@ds2.pg.gda.pl>.
5067 * Makefile.in: Rebuild.
5069 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5071 * cgen.c: Include libiberty.h.
5072 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5073 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5074 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5075 (md_cgen_lookup_reloc)): Declare.
5076 (md_cgen_record_fixup_exp): Declare.
5077 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5078 (m32r_relax_frag): Declare.
5079 (cgen_md_apply_fix3): Decls moved to cgen.h.
5080 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5081 (m32r_cgen_record_fixup_exp): Delete decl.
5082 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5083 (assemble_nop): Delete.
5084 (expand_debug_syms): Delete unused `exp'.
5085 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5086 Add default case for -Wall.
5087 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5088 (md_atof): Delete unused wordP.
5090 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5092 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5095 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5097 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5098 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5099 .print, .purgem, and .struct. Remove documentation for
5102 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5104 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5105 Update call to insert_operand.
5107 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5109 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5111 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5113 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5114 whitespace after a prefix operator.
5116 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5118 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5120 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5122 * config/tc-sparc.c (log2): New static function.
5123 (s_reserve): Use log2 to convert alignment before calling
5125 (s_common): Use log2 to convert alignment before calling
5126 record_alignment and frag_align.
5127 (sparc_cons_align): Use log2.
5129 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5131 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5132 (s_common): Likewise.
5134 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5135 initialization of waddr.
5136 (sparc_elf_final_processing): Add default case to switch.
5138 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5140 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5141 than temporary real.
5143 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5145 * write.c (subsegs_finish): Don't align the segments if there were
5148 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5149 copying aux information.
5151 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5152 expression into a symbol.
5154 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5156 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5157 type to unsigned int.
5158 (md_assemble): Change type used to store offsets from unsigned
5160 (i386_operand): Switch error check to only call RESTORE_END_STRING
5161 once after parse_register.
5163 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5165 * config/tc-v850.c (md_show_usage): Changed format to match that
5168 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5170 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5172 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5174 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5177 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5179 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5180 * doc/Makefile.in: Rebuild.
5182 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5184 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5185 for %lo expressions.
5186 (mips_ip, case 'u'): Move range check after code to mask
5187 off bits in %hi/%lo expressions. Mask off high bits for
5190 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5192 * doc/Makefile.am (gasver.texi): New target.
5193 (as.info, as.dvi): Depends upon gasver.texi.
5194 * doc/as.texinfo: Include gasver.texi. Mention version number on
5195 title page and in top node.
5196 * doc/Makefile.in: Rebuild.
5198 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5200 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5201 but not including the line containing the edict.
5202 * listing.h (LISTING_EOF): New.
5203 * input-scrub.c (input_scrub_next_buffer): Call it.
5205 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5207 * config/tc-i386.c (i386_operand): Don't set the size of an
5208 immediate address based solely on the suffix and the mode.
5210 * config/tc-i386.c (md_assemble): Add assertion to make sure
5211 overlap2 does not set Imm.
5213 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5214 sequences of whitespace to a single space.
5215 (is_space_chars): Just compare with space.
5216 (md_begin): Don't initialize space_chars.
5217 (md_assemble): Just skip a single whitespace character.
5218 (i386_operand): Rewrite base-index parsing to use new
5219 parse_register, and to skip white space. Skip white space in a
5220 number of other places too. Don't give error message if
5221 parse_register fails.
5222 (parse_register): Change reg_string parameter to be non-const.
5223 Add end_op parameter. Skip white space after the `%', and return
5224 end of register string. Give error message here rather than
5227 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5229 Based on patch from Matt Semersky <matts@scd.hp.com>:
5230 * expr.c (op_encoding): Make const.
5231 (expr_set_precedence): New function.
5232 (expr_begin): Don't set operator rankings, just call
5233 expr_set_precedence.
5234 * expr.h (expr_set_precedence): Declare.
5235 * read.c (s_mri): Call expr_set_precedence.
5237 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5239 * doc/as.texinfo (Statements): Remove paragraph discussing
5240 continuing lines with a backslash. This hasn't worked for years,
5243 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5245 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5247 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5248 (ps_CTORS, ps_DTORS): New section types.
5249 (vms_fixup_xtors_section): New function
5250 (Ctors_Psect, Dtors_Psect): Define.
5251 (IS_GXX_XTOR): Define
5252 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5253 Filter static constructors/destructors and add to
5254 Ctors_Symbols/Dtors_Symbols chain.
5255 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5256 appropriate section.
5258 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5259 * makefile.vms: Merge vax/vms support.
5261 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5263 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5264 (elf_pseudo_table): Add them.
5265 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5266 (md_apply_fix): Accept them.
5267 (mips_fix_adjustable): Don't adjust them.
5268 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5269 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5270 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5271 (tc_fix_adjustable): Don't adjust them.
5273 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5275 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5277 * Makefile.in: Regenerate.
5278 * configure.in: AC_SUBST cgen_cpu_prefix.
5279 * configure: Regenerate.
5281 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5283 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5284 Changed all users of COND12_DELAY.
5286 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5288 * config/tc-mn10300.c (set_arch_mach): New function.
5289 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5290 (md_begin): Default to mn10300 mode.
5291 (md_assemble): Only accept instructions for the core mn10300
5292 chip and the active machine type.
5294 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5296 * subsegs.h (segment_info_type): Give the struct a name.
5297 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5298 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5299 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5300 * config/tc-w65.h (tc_reloc_mangle): Declare.
5301 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5303 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5305 * config/tc-v850.c (v850_comm): Restore old section
5306 after common processing.
5308 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5310 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5312 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5314 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5315 char with code that explicitly sign-extends.
5317 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5319 * config/tc-v850.c (md_begin): Restore text section as the current
5320 section after creating call table sections.
5321 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5324 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5325 with call to macro SYM_AUXINFO.
5327 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5329 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5330 with the program transform name.
5331 * Makefile.in: Rebuild.
5333 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5335 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5338 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * config/tc-i386.c (i386_operand): Be prepared for a space between
5341 the open parenthesis and the start of the register operand,
5342 because of the June 16 change.
5344 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5346 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5349 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5352 even if it is belived to be unnecessary.
5354 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5356 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5358 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5360 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5362 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5363 shift amount for a repeated operand. The shift amount for the
5364 repeated copy comes from the size of the operand.
5366 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5368 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5370 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5372 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5374 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5376 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5377 characters in it as LEX_IS_SYMBOL_COMPONENT.
5378 * config/tc-i386.h (tc_symbol_chars): Define.
5379 (extra_symbol_chars): Declare.
5380 * config/tc-i386.c (extra_symbol_chars): Define.
5381 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5382 (line_comment_chars): Set to '/' if TE_LINUX.
5383 * doc/c-i386.texi (i386-prefixes): Update.
5384 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5386 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5388 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5389 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5391 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5393 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5394 constraint in instructions REP & REPI.
5396 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5398 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5399 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5401 (check_range): If the operand is shifted, then shift the number
5402 before checking its range.
5404 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5406 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5409 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5411 * config/tc-v850.c (v850_comm): Create special sections as needed.
5413 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5415 * config/tc-d10v.c (write_2_short): Addition of swapping
5416 instructions for sequential and reverse sequential order when
5417 given order is not possible.
5419 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5421 * Makefile.am: Rebuild dependencies.
5422 (DEP_INCLUDES): Fix reference to intl build directory.
5423 * Makefile.in: Rebuild.
5425 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5427 * doc/c-i386.texi: Update 16 bit documentation.
5429 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5430 IgnoreDataSize to IgnoreSize as they are used for address size as
5432 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5433 32-bit mode, similarly addr16/data16 and variants.
5435 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5437 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5438 sequential word multiply instructions.
5440 (do_assemble): Add extra command line argument, to allow mul32
5441 attribute to be preserved across parallel insns.
5442 (md_assemble): Insert NOPs between explicitly parallel insns which
5443 contain an 32 bit multiply and a 16 multiply.
5445 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5447 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5450 * config/tc-i386.c (reloc): Add braces.
5452 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5453 consistent with Intel naming.
5454 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5455 use bitfields in sib_byte.
5456 (modrm_byte): Don't use bitfields here either.
5458 * config/tc-i386.c (current_templates): Add const.
5459 (parse_register): Add const to return, param, and char *s.
5460 (i386_operand): Add const to reg_entry *r.
5461 * config/tc-i386.h (templates): Add const to start, end.
5463 Inspired by code for 16 bit gas support from Martynas Kunigelis
5464 <martynas@nm3.ktu.lt>:
5465 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5466 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5467 (uses_mem_addrmode): Remove.
5468 (md_estimate_size_before_relax): Add support here too.
5469 (md_relax_table): Rewrite interface to md_relax for 16 bit
5471 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5472 (opcode_suffix_to_type): Remove.
5473 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5474 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5475 (md_convert_frag): Likewise.
5476 (i386_operand): Add support for 16 bit base/index regs,
5477 immediates, and displacements. Remove some unnecessary casts, and
5478 localise end_of_operand_string, displacement_string_start,
5479 displacement_string_end variables. Add GCC_ASM_O_HACK.
5480 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5482 * config/tc-i386.c (prefix_hash): Remove.
5483 (md_begin): Rewrite without obstacks. Remove prefix hash table
5484 handling. Rewrite lexical table handling.
5485 (i386_print_statistics): Don't print prefix statistics.
5486 (md_assemble): Rewrite instruction parser so that line is not
5487 converted to lower case. Don't do a hash_find for prefixes,
5488 instead recognise them via opcode modifier.
5489 (expecting_operand, paren_not_balanced): Localise variables.
5490 * config/tc-i386.h (IsPrefix): Define.
5491 (prefix_entry): Remove.
5493 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5494 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5495 '\\' in case where comment_chars contains '/'.
5497 * config/tc-i386.c (MATCH): Ensure given operand and template
5498 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5499 you must write `ljmp *table(%ebx)'.
5501 From H.J. Lu <hjl@gnu.org>:
5502 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5503 as 0 ifndef BFD_ASSEMBLER.
5504 (md_assemble): Allow immediate operands without suffix or
5505 other reg operand to default in size to the current code size.
5507 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5509 * config/tc-v850.c (md_begin): Restore creation of
5510 .call_table_text and .call_table_data sections.
5512 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5514 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5515 after emitting a word of noops.
5517 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5519 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5520 (i386_operand): Simplify checks for valid base/index combinations.
5521 Disallow `in 4(%dx),%al'.
5523 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5525 (add_prefix): Change parameter from char to int.
5527 * config/tc-i386.h (Ugh): Define opcode modifier.
5528 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5530 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5531 CONSISTENT_REGISTER_MATCH macros to check register types more
5532 thoroughly. Check for illegal suffix/operand combinations
5533 when matching insns with operands. Handle new `s' suffix, and
5534 associated FloatMF opcode modifier for float insns with memory
5536 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5537 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5538 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5539 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5540 DATA_PREFIX_OPCODE throughout.
5542 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5543 (md_assemble): Rewrite suffix/register operand checking code to be
5544 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5545 AnyMem, the better to grep.
5547 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5548 given a memory operand. Don't set Abs bits either.
5549 (type_names): Remove Mem*, Abs*.
5550 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5551 define opcode_modifiers as these cases are handled by Disp8,
5552 Disp16, Disp32 and suffix checks.
5553 (COMES_IN_BOTH_DIRECTIONS): Remove.
5554 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5556 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5557 if IgnoreDataSize modifier given. Remove ShortformW modifier
5558 test. Add test for ShortForm in W base_opcode modification.
5559 Merge Seg2ShortForm and Seg3ShortForm code.
5560 * config/tc-i386.h (ShortFormW): Remove.
5561 (IgnoreDataSize): Define.
5563 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5565 * config/tc-d30v.c (md_assemble): Store previous segment state
5566 with previous instruction.
5568 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5570 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5571 (ebp, esp): Remove static variables.
5572 (MATCH): Remove test for InOutPortReg.
5573 (i386_operand): Properly handle InOutPortReg here instead.
5574 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5575 (md_assemble): Simplify and correct modrm and sib generation.
5576 (i386_operand): Add warning for scale without index.
5577 Rewrite checks for valid base/index combinations.
5579 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5580 macros and enclose in do while(0).
5581 (RESTORE_END_STRING): Likewise.
5582 (md_assemble): Add one to printed operand number so we start
5583 from 1 not 0. Add some more gettext invocations.
5584 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5587 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5588 DATA_PREFIX, SEG_PREFIX): Define.
5589 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5590 (check_prefix): Remove function.
5591 (add_prefix): New function. Add prefix to i.prefix as well as
5593 (md_assemble): Changes for add_prefix. Remove hack for wait
5594 prefix, instead always output prefixes in fixed order. Test
5595 for jcxz/loop when selecting between word & dword operations,
5596 and add address size prefix rather than operand size prefix.
5597 Remove operand -> address size hack when emitting jcxz/loop.
5598 (i386_operand): Remove O_Absent check as it's done in expr.
5600 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5602 * configure.in: Recognize m5200 as a cpu_type of m68k.
5603 * aclocal.m4: Rebuild with current libtool.
5604 * configure: Rebuild.
5606 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5608 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5609 to relaxable_symbol to prevent references to external symbol from
5612 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5614 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5615 symbols are relaxable.
5617 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5619 * config/tc-v850.c (md_begin): Don't create special
5620 sections by default.
5622 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5624 * config/tc-mips.c (macro): For div and udiv, close the
5625 reorder block as soon as possible.
5627 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5629 From Matt Semersky <matts@scd.hp.com>:
5630 * macro.c (macro_mri_mode): New function.
5631 * macro.h (macro_mri_mode): Declare.
5632 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5635 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5637 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5640 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5641 until after xstrdup in OBJ_EVAX case.
5643 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5645 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5646 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5647 of hardcoded magic number.
5648 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5650 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5652 * read.c (do_s_func): New function.
5654 * read.h (do_s_func): Add prototype.
5656 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5658 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5659 nops if fill pattern not specified.
5661 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5663 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5664 * config/te-go32.h (TE_GO32): Define.
5665 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5667 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5669 Implement .func/.endfunc pseudo-ops.
5670 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5672 * read.c (potable): Add .func,.endfunc.
5673 (s_func): New function.
5674 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5676 (in_doc_func_p,current_function_label): New static globals.
5677 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5679 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5681 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5682 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5683 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5684 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5685 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5686 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5687 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5688 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5689 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5690 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5691 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5692 * config/tc-a29k.c: Don't define md_short_jump_size,
5693 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5694 * config/tc-alpha.c: Likewise.
5695 * config/tc-alpha.h: Likewise.
5696 * config/tc-arm.c: Likewise.
5697 * config/tc-h8300.c: Likewise.
5698 * config/tc-h8500.c: Likewise.
5699 * config/tc-hppa.c: Likewise.
5700 * config/tc-i860.c: Likewise.
5701 * config/tc-i960.c: Likewise.
5702 * config/tc-ppc.c: Likewise.
5703 * config/tc-sh.c: Likewise.
5704 * config/tc-sparc.h: Likewise.
5705 * config/tc-tic30.c: Likewise.
5706 * config/tc-w65.c: Likewise.
5707 * config/tc-z8k.c: Likewise.
5709 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5711 * config/tc-vax.c (_): Delete this macro used for placeholder
5712 values in vax_operand_width_size; it conflicts with the _() macro
5713 used for internationalization.
5715 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5717 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5718 code. From Chris Moller <moller@bops.com>.
5720 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5721 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5722 * read.c (emit_expr): Initialize seg and subseg fields of a new
5724 * write.c (write_object_file): Switch to the appropriate segment
5725 and subsegment when processing a broken word.
5727 * config/tc-m68k.c (mri_assemble): New static function.
5728 (build_mri_control_operand): Call mri_assemble rather than
5730 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5731 (s_mri_endf, s_mri_endw): Likewise.
5733 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5735 * read.c (s_org): Call md_flush_pending_output if it is defined.
5737 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5739 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5741 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5742 (md_parse_option): Add for same.
5743 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5744 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5745 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5747 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5749 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5751 * config/tc-arm.c (find_real_start): Relax definition of local
5754 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5756 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5757 symbols at the given address, not just the last one specified.
5759 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5761 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5762 or number_to_chars_littleendian to write data.
5764 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5766 * config/tc-v850.c (md_assemble): Remove artificially created
5767 register name symbols.
5769 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5771 * write.c (fixup_segment): Change "segment" to "section" in
5774 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5776 * write.c (fixup_segment): Change sym1-sym2 message again.
5778 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5780 * write.c (fixup_segment): Improve error message for sym1-sym2
5781 errors when sym1 is in a different segment from sym2.
5783 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5785 * config/tc-m32r.c (warn_unmatched_high): New static local.
5786 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5787 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5788 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5789 (md_parse_option): Likewise.
5790 (md_show_usage): Likewise.
5791 (m32r_frob_file): Likewise.
5793 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5794 (read_a_source_file): Call them.
5795 * read.h (stabs_generate_asm_file): Declare.
5796 * stabs.c (stabs_generate_asm_file): New function.
5797 (generate_asm_file): New function.
5798 (stabs_generate_asm_lineno): Move file name handling into
5801 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5803 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5804 (d30v_current_align, d30v_current_align_seg): New variables.
5805 (d30v_last_label): New variable.
5806 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5807 (s_d30v_data, s_d30v_section): Likewise.
5808 (md_pseudo_table): Call them.
5809 (md_begin): Initialize d30v_current_align_seg.
5810 (md_assemble): Call d30v_align when needed by known current alignment.
5811 (d30v_frob_label, d30v_cons_align): New functions.
5812 * config/tc-d30v.h (md_do_align): Remove.
5813 (tc_frob_label): Call d30v_frob_label.
5814 (md_cons_align): New.
5816 * config/tc-d30v.c (find_format): Convert complex expressions to
5817 expression symbols before processing. Clean up code formatting.
5819 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5821 * po/Make-in (install-info): New target.
5823 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5825 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5827 * config/tc-mn10300.c (md_assemble): Likewise.
5829 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5831 * Makefile.am: Update with `make dep-am'.
5832 (HFILES): Add cgen.h.
5833 (cgen.o): Depend on cgen.h.
5834 * Makefile.in: Regenerate.
5836 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5838 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5840 * gasp.c (grab_label): Permit a label to be a preprocessor
5841 variable by permitting a label to start with a backslash.
5843 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5845 * config/tc-mips.c (validate_mips_insn): Removed hack
5846 for previously inaccessible bitfields in some INSN_TRAP
5849 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5851 * config/tc-d30v.c (do_assemble): Abort with error message
5852 if opcode operands do not match.
5854 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
5856 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
5857 'q' operand format for 20-bit "break"/"sdbbp" instructions.
5858 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
5859 similar new 'q' operand.
5861 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
5863 * cgen.c (cgen_asm_finish_insn): Fix typo.
5865 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
5868 * cgen.c: Include it.
5869 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
5870 (cgen_asm_finish_insn): Result is now void. New arg `result'.
5871 All callers updated.
5872 * config/tc-m32r.c: Include cgen.h.
5873 (m23r_insn): New members num_fixups,fixups.
5875 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
5877 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
5878 to avoid compiler warning.
5880 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
5882 * makefile.vms: Run dec c with /nodebug. Pass CC value when
5885 * makefile.vms (OBJS): Add ehopt.obj
5887 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
5889 * doc/c-vax.texi: Correct and extend vax/vms documentation.
5891 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
5893 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
5894 a short format insn.
5895 (md_assemble): Set it for explicitly packed insns.
5897 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/obj-coff.c (c_symbol_merge): Do not take address of
5900 native fields when performing the memcpy.
5902 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
5904 * config/tc-mips.c (macro,macro2): Implement
5905 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
5907 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5909 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
5910 relocations against globally visible symbols.
5911 * config/tc-m68k.c (relaxable_symbol): New macro.
5912 (m68k_ip, md_estimate_size_before_relax): Use it.
5913 (tc_m68k_fix_adjustable): Also handle weak symbols.
5915 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
5917 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
5918 references to externally visible symbols.
5919 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
5920 values in twice for a PC relative reloc if the symbol is
5923 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
5924 don't adjust a PC relative reloc against an externally visible
5926 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
5927 for a PC relative fixup against an externally visible defined
5928 symbol, arrange to store object file and addend values as though
5929 the symbol were not defined.
5930 (tc_gen_reloc): Likewise.
5932 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
5934 * read.c (sizeof_leb128): Referenced externally by write.c so
5937 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
5939 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
5940 and expand a 'debug' symbol associated with the next instruction
5941 that does not cause a short instruction to be filled with a NOP.
5942 (md_pseudo_table): Add support for .debugsym.
5943 (assemble_parallel_insn): Add calls to expand_debug_sym as
5945 (md_assemble): Ditto.
5947 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
5949 * as.c (main): Conditionally call setlocale.
5950 * gasp.c (main): Likewise.
5951 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
5952 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
5954 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
5956 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
5958 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
5960 * config/tc-hppa.c: Change all calls to bzero to use memset.
5961 (pa_ip): Add cast to avoid warning.
5962 (tc_gen_reloc, md_apply_fix): Likewise.
5963 (pa_find_space_by_number): Likewise.
5964 (hppa_force_relocation): Likewise.
5965 (pa_block): Change i to unsigned int.
5966 * config/obj-som.h (obj_som_copyright): Declare.
5968 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
5970 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
5971 for line numbers for assembly source.
5973 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
5975 * configure.in: Change version number to 2.9.4
5976 * configure: Rebuild.
5978 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
5980 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
5982 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
5984 * ecoff.h: Change symbolS in function declaration to struct
5987 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
5989 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
5990 (md_convert_frag): Fix i18n typo.
5992 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
5994 * ecoff.c (ecoff_get_cur_proc_sym): New function.
5995 * ecoff.h: Protoype it.
5996 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
5997 [EVAX] (s_alpha_prologue): Delete.
5998 (md_pseudo_table): Update.
6000 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6002 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6003 array to local pointer.
6004 (get_args, parse_expr): Add casts to avoid warnings.
6006 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6008 * read.c (s_set): Cast xmalloc return value to fragS *.
6009 * config/tc-m68k.c (m68k_ip): Function made static to match
6010 previous forward declaration.
6011 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6013 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6015 * config/tc-v850.c: Add internationalisation macros to error
6018 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6019 macros to error strings.
6021 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6023 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6024 reloc is in the TOC csect.
6025 (md_apply_fix3): Correct gettext typo.
6027 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6029 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6030 .L - they are local labels and the branches are not really
6031 function calls but rather far jumps.
6033 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6035 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6037 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6039 * config/tc-i386.c (md_assemble): Print operand number rather than
6040 using ordinal_names.
6041 (i386_operand): Likewise.
6043 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6045 * Makefile.am (INTLLIBS): Define to work around apparent automake
6047 All Makefiles: Regenerated.
6049 * Many files: Added gettext invocations around user-visible
6051 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6052 HAVE_LC_MESSAGES): Define.
6053 * dep-in.sed: Added asintl.h.
6054 * po/Make-in: New file.
6055 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6057 * read.c (Z_): Renamed from `_'.
6058 * Makefile.am (SUBDIRS): Added po.
6059 (POTFILES): new macro.
6060 (po/POTFILES.in): New target.
6061 ($(OBJS)): Added asintl.h.
6063 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6064 (as_new_LDADD): Added $(INTLLIBS).
6065 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6066 (gasp_new_LDADD): Added $(INTLLIBS).
6067 (gasp_new_DEPENDENCIES): New macro.
6068 * configure, aclocal.m4: Rebuilt.
6069 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6071 (ALL_LINGUAS): Define.
6072 * macro.c: Include "asintl.h".
6073 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6074 * as.h: Include "asintl.h".
6075 * config/tc-i386.c (ordinal_names): Removed.
6076 (md_assemble): Changed error text to avoid ordinal_names.
6077 (i386_operand): Likewise.
6078 (reloc): Added as_bad to avoid i18n problems.
6079 (tc_gen_reloc): Likewise.
6080 * config/tc-arm.c (bad_args): Now a #define.
6082 * config/obj-vms.c (VMS_stab_parse): Changed type of
6084 (global_symbol_directory): Unified strings to avoid i18n
6086 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6087 avoid i18n problems.
6088 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6089 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6091 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6093 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6095 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6097 * as.c (print_version_id): Added an fprintf to avoid i18n
6099 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6101 * expr.c (expr): Added as_warn call to avoid i18n problems.
6102 * messages.c (as_assert): Changed code to avoid i18n problems.
6103 (as_abort): Likewise.
6104 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6105 (s_space): Likewise.
6106 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6108 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6110 * config/tc-i386.c (check_prefix): New static function, split out
6112 (struct _i386_insn): Add wait_prefix field.
6113 (md_assemble): Remove wait_prefix local variable. Use
6114 check_prefix when adding a prefix.
6116 * config/tc-i386.c (current_templates): New static variable.
6117 (md_assemble): Remove current_templates local variable.
6118 (md_assemble, i386_operand): Improve error and warning messages in
6119 many places. Add RESTORE_END_STRING in many places before error
6120 return. Clarify some comments.
6122 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6124 (md_assemble): Parse string instruction operands, looking for
6125 segment override prefixes. Check for invalid segment prefixes on
6127 (i386_operand): i.seg[] and max mem_operand changes for string
6129 * config/tc-i386.h (EsSeg): Define.
6131 * config/tc-i386.h (regKludge): Define.
6132 (iclrKludge, imulKludge): Don't define.
6133 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6134 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6135 opcode_modifier checks to look for more common cases first. Add
6136 default_seg for IsString case.
6138 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6142 * configure: Rebuild with new automake and libtool.
6143 * aclocal.m4, Makefile.in: Likewise.
6145 * doc/Makefile.am (as.dvi): New target.
6146 * doc/Makefile.in: Rebuild.
6148 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6150 * configure.in: Added sparc86x support.
6152 * configure: Rebuild.
6154 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6156 (md_parse_option): Warn if -EL is not supported for this architecture.
6158 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6160 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6162 * config/tc-mips.c (mips_ip): Note when we use get match on
6163 the full instruction name.
6165 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6167 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6168 back into the expression to handle add/sub simplification correctly.
6170 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6172 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6174 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6176 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6179 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6181 * symbols.c (max_indent_level): New global.
6182 (print_symbol_value_1): Use it.
6183 * expr.h (expr_build_dot): Declare.
6184 * expr.c (expr_build_dot): New function.
6186 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6188 * symbols.c (print_binary): New function.
6189 (print_expr_1): Call it.
6191 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6193 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6194 operand in the opcode.
6196 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6198 * config/tc-i386.h: Reorder operand flags and opcode modifier
6199 flags for clarity. Remove unused definitions: Unknown,
6200 ImmUnknown, DispUnknown, NoModrm.
6201 * config/tc-i386.c (type_names): Add missing Debug type.
6202 (md_assemble): Better duplicate prefix checking. Quicker string
6203 instruction check via new opcode_modifier flag.
6205 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6207 * doc/as.texinfo (Invoking): Clarify -Wa example.
6209 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6211 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6212 (s_mips_weakext): Define.
6213 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6214 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6217 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6219 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6220 is an error if the value can not be computed at assembly time.
6221 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6223 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * gasp.c (main): Set next field of new include_path structure to
6226 NULL. From Avery Pennarun <averyp@gdc.ca>.
6228 * read.c (s_mri_sect): Call as_bad rather than abort for an
6229 unsupported MRI target.
6231 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6233 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6234 the destination of a branch instruction should be altered.
6235 (find_real_start): New function: Locate the real, Thumb coded
6236 start of a Thumb function.
6237 (do_t_branch23): Alter the destination of branches to Thumb
6240 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6242 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6244 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6247 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6249 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6250 * doc/c-hppa.texi: Likewise.
6252 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6254 * Makefile.am: Rebuild dependencies.
6255 * Makefile.in: Rebuild.
6257 * Makefile.am (DEP_INCLUDES): New variable.
6258 (.dep1): Change to work when srcdir is not an absolute path.
6259 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6260 * Makefile.in: Rebuild.
6262 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6264 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6265 LinearAddress patch.
6267 * configure.in: Set version to 2.9.1.
6268 * configure: Rebuild.
6270 * Branched binutils 2.9.
6272 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6274 * config/tc-i386.h (FWait): Define.
6275 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6276 other prefixes. Check FWait flag in opcode table to see which
6277 instructions require an fwait prefix.
6279 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6281 * stabs.c (get_stab_string_offset): Always create a stab string
6284 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6286 Fix some gcc -Wall warnings:
6287 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6288 * ehopt.c (eh_frame_code_alignment): Likewise.
6289 * expr.c (integer_constant, operand): Likewise.
6290 * frags.c (frag_align): Likewise.
6291 * gasp.c (level_0, change_base, doinstr): Likewise.
6292 * hash.c (hash_ask): Likewise.
6293 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6294 (debugging_pseudo): Likewise.
6295 * macro.c (define_macro, check_macro): Likewise.
6296 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6297 (ignore_rest_of_line, float_cons): Likewise.
6298 * symbols.c (decode_local_label_name): Likewise.
6299 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6300 (fixup_segment, number_to_chars_bigendian): Likewise.
6301 (number_to_chars_littleendian): Likewise.
6302 * config/atof-ieee.c (gen_to_words): Likewise.
6303 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6304 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6305 * read.c (output_big_sleb128): Initialize locals to avoid
6307 (output_big_uleb128, equals): Likewise.
6308 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6309 to unsigned int. Change zeros to unsigned int.
6310 * cond.c (s_if): Add return to default case.
6311 * frags.c (frag_now_fix): Change return type to addressT.
6312 * frags.h (frag_now_fix): Update declaration.
6313 * listing.c (file_info_struct): Change linenum to unsigned int.
6314 (struct list_info_struct): Change hll_line to unsigned int.
6315 (print_source): Update format string.
6316 * read.c (emit_expr): Change scan to unsigned int, and don't
6317 bother to initialize it.
6318 * symbols.c (dollar_label_count): Change to unsigned long.
6319 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6320 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6321 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6323 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6325 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6326 mcf5200 just as we do for m68000.
6327 (m68k_init_after_args): Likewise.
6328 (md_estimate_size_before_relax): Likewise.
6330 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6332 * config/tc-v850.c (md_assemble): Store relocation addend in
6333 fixup instead of instruction.
6335 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6337 * config/tc-i386.c (md_assemble): Swap template arguments to
6338 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6339 This macro is currently symmetric, so passing them the wrong
6340 way didn't cause any problem, but may if the macro is changed
6342 After copying template to i.tm, use i.tm. rather than t-> to
6343 access fields, and make t a const*
6344 Move i.tm.operand_types[] swap to immediately after the copy.
6346 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6348 * expr.h (expr_build_uconstant): Add prototype.
6349 (expr_build_unary,expr_build_binary): Add prototypes.
6350 * expr.c (expr_build_uconstant): New function.
6351 (expr_build_unary,expr_build_binary): New functions.
6353 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6355 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6356 * macro.c (macro_expand_body): Increase buffer size.
6357 * messages.c (as_warn): Likewise.
6358 (as_warn_where, as_bad, as_bad_where): Likewise.
6360 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6362 Based on patch from H.J. Lu <hjl@gnu.org>:
6363 * Makefile.am (DISTSTUFF): New variable.
6364 (diststuff): New target.
6365 * Makefile.in: Rebuild.
6367 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6369 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6370 m32r_elf_section_change_hook.
6372 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6373 emit a nop if a section ends with a 16 bit instruction.
6375 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6377 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6378 s_lcomm rather than obj_coff_lcomm.
6379 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6381 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6383 * config/tc-i386.h (LinearAddress): Define.
6384 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6385 instruction, don't use a default segment.
6387 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6389 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6390 * configure: Rebuild.
6392 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6394 * aclocal.m4, configure: Rebuild with libtool 1.2.
6396 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6398 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6399 PC relative branches. Patch courtesy of Jonathan Walton.
6402 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6404 * configure.in (emulations): Add thumb-pe target.
6406 * configure (emulations): Add thumb-pe target.
6408 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6410 * itbl-lex.l (yywrap): Don't define if already defined as a
6413 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6415 * depend.c (quote_string_for_make): New function.
6416 (wrap_output): Use it.
6418 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6420 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6421 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6423 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6425 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6426 Recognize -GN and -relax.
6427 (md_begin): Initialize gp size from -G switch.
6428 (alpha_force_relocation): Always force if -relax.
6429 (alpha_align): Take a new argument that will specify when to
6430 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6431 Change all callers. Emit nop alignment padding as nop+unop pair.
6433 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6435 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6436 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6438 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6440 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6441 require padding to the next long word boundary.
6443 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6445 * cgen.c: #include symcat.h.
6446 * config/tc-m32r.c: Likewise.
6448 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6450 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6451 absolute expressions instead of '$' prefixed register names.
6453 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6455 * read.c (s_set): Record file and line info for symbols when -as.
6456 (pseudo_set): Don't overwrite that dummy fragment.
6458 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6460 * config/tc-ppc.c (md_pseudo_table): Add "section".
6461 (ppc_named_section): New static function.
6463 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6465 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6466 so we don't have to scan the entire list.
6468 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6470 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6471 case, allow the parallel instructions to modify the same flag
6474 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6476 * listing.c (list_symbol_table): Categorize symbols by
6477 undefined_section rather than sy_frag->line == NULL.
6479 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6481 * Makefile.am (install-exec-local): Install properly when ln
6482 fails or tooldir == prefix.
6484 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6486 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6487 Test result of insert_operand for error.
6489 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6491 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6492 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6493 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6494 * doc/Makefile.in: Rebuild.
6496 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6498 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6499 (macro): Fix handling of M_COP[0-3].
6501 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6503 Based on patches from Ross Harvey <ross@teraflop.com>:
6504 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6505 if macro_alternate or macro_mri.
6506 (getstring): Remove support for byte constants between < and >.
6507 (get_any_string): '<' only starts a string if macro_alternate or
6509 (macro_expand_body): Permit keyword parameters following
6510 positional parameters.
6512 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6513 * configure.in (alpha*-*-netbsd*): New target.
6514 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6515 * configure: Rebuild.
6517 * as.h (flag_warn_suppress_instructionswap): Move from here...
6518 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6519 here, and make static.
6521 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6522 BFD_ASSEMBLER or MANY_SEGMENTS.
6524 * as.c (show_usage): Update bug-gnu-utils address.
6525 * gasp.c (show_usage): Likewise.
6526 * doc/as.texinfo (Bug Reporting): Likewise.
6528 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6530 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6531 insns regardless of the size of a pointer if we're in mips I or
6533 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6535 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6537 Fix rac to accept only a0:
6538 * tc-d10v.c (parallel_ok, find_opcode):
6539 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6540 Introduce OPERAND_GPR.
6542 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6544 * read.c (s_fill): Handle non-constant repeat counts by creating
6545 an rs_space fragment.
6547 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6549 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6550 from as_bad to as_warn.
6552 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6554 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6555 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6556 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6558 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6560 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6561 seg_fix_rotP rather than fix_root from seg_info.
6563 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6565 * expr.c: Add support for 0x1_2_3_4 bignums.
6567 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6569 * configure.in: Change -linux* to -linux-gnu*.
6570 * configure: Rebuild.
6572 * app.c (do_scrub_begin): Treat \r as whitespace.
6574 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6576 * Makefile.am: Update dependencies.
6577 * Makefile.in: Rebuild.
6579 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6581 * configure, aclocal.m4: Rebuild with new libtool.
6583 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6585 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6586 the argument to bfd_set_arch_mach.
6587 (load_address): Use bfd_arch_bits_per_address to determine the
6588 bit size of an address instead of looking at the isa level.
6589 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6591 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6593 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6595 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6597 * ehopt.c: New file.
6598 * as.h (enum _relax_state): Add rs_cfa.
6599 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6600 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6601 * read.c (emit_expr): Call check_eh_frame.
6602 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6603 (relax_segment): Likewise.
6604 * Makefile.am: Rebuild dependencies.
6605 (GAS_CFILES): Add ehopt.c.
6606 (GENERIC_OBJS): Add ehopt.o.
6607 * doc/internals.texi (Frags): Document rs_cfa.
6609 * as.c (show_usage): Mention --traditional-format.
6610 (parse_args): Accept --traditional-format.
6611 * as.h (flag_traditional_format): Declare.
6612 * output-file.c (output_file_create): If flag_traditional_format,
6613 set BFD_TRADITIONAL_FORMAT on stdoutput.
6614 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6616 * config/tc-mips.c (append_insn): Make sure that if we have a
6617 fixup for an unmatched %hi reloc, it does not associated with a
6620 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6621 * doc/Makefile.in: Likewise.
6623 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6625 * config/tc-m32r.c (check_for_side_effects): New function.
6626 (can_make_parallel): Add checks for instruction side effects
6627 clashing with the other instruction.
6628 (assemble_parallel_insn): Improve warning messages. Return error
6629 message from non-swapped instruction order.
6631 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6633 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6635 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6636 md_cleanup definition. This moves the forced literal output to
6637 the end of the source pass, and avoids macro's inserting literals
6638 into the code immediately after the macro expansion.
6640 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6642 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6643 a gas internal symbol is adjustable.
6644 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6646 * as.h: If gcc version greater than 2.6, use `__format__' and
6647 `__printf__' in function attributes, rather than `format' and
6650 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6652 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6654 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6656 Add tms320c30 support:
6657 * config/tc-tic30.h: New file.
6658 * config/tc-tic30.c: New file.
6659 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6660 TARGET_FORMAT as "coff-tic30".
6661 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6662 * Makefile.am: Rebuild dependencies.
6663 (CPU_TYPES): Add tic30.
6664 (CPU_OBJ_VALID): tic30-aout is valid.
6665 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6666 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6667 * configure, Makefile.in: Rebuild.
6669 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6671 * config/tc-v850.c (md_assemble): Improvements to error messages.
6673 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6675 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6676 BFD_RELOC_HI16_S to store the high bits of any value.
6678 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6679 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6680 assembler calculate relocations to any external symbol at all.
6681 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6682 involving generation of pc-relative relocs.
6683 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6684 has been moved to md_apply_fix3.
6686 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6687 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6688 which actually means (the address of identifier's GOT entry) +
6689 constant, which is not particularly useful.
6691 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6693 * read.h (include_dirs): Declare.
6694 (include_dir_count,include_dir_maxlen): Declare.
6696 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6698 * configure.in: Correct check for shared opcodes library.
6699 * configure: Rebuild.
6701 * listing.c (buffer_line): If we can't open the file, set at_end.
6702 (listing_print): Remove unused local variable fi.
6704 * config/m68k-parse.y (reglistpair): Handle register list in
6707 * config/vms-conf.h: Don't undef VERSION.
6709 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6711 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6713 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6715 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6716 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6717 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6718 (EXTRA_DIST): Define.
6719 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6720 explicitly rather than via the list of object files.
6721 (gcc-as.opt): New file created when make-gas.com is run.
6722 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6723 itbl-cpu.h} to #include appropriate file rather than copying that
6725 * config/vms-conf.h: Synchronize with current config.in.
6726 * Makefile.in: Rebuild.
6728 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6730 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6731 (parallel_ok): Relaxed parallel subinstruction dependency check.
6733 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6735 * as.h (flag_warn_suppress_instructionswap): added new flag.
6736 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6737 command line argument.
6738 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6739 warning only if flag_warn_suppress_instructionswap is false.
6741 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6743 * configure.in (i386-*-mingw32*): New target.
6744 * configure: Rebuild.
6746 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6748 * symbols.c (resolve_symbol_value): Don't set the segment if it
6749 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6751 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6754 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6756 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6757 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6760 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6762 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6764 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6766 * config/tc-v850.c (v850_insert_operand): Display instruction when
6767 an error is encountered.
6769 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6771 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6772 (i386-*-sco3.2v5*coff): New target.
6773 (i386-*-sco3.2*): New target.
6774 * configure: Rebuild.
6776 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6778 * config/tc-v850.c: Tidy error message production.
6780 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6782 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6783 validate_immediate return value in the right type for comparisons
6786 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6788 * listing.c (MAX_BYTES): Use listing variables not constants.
6789 (data_buffer): No longer an array, but a pointer.
6790 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6791 (listing_listing): Allocate data_buffer.
6793 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6795 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6796 --listing-rhs-width, --listing-cont-lines.
6797 (show_usage): Update.
6798 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6799 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6800 (print_lines): Use the variables instead of the constants.
6801 (listing_listing): Likewise.
6802 * listing.h: Declare the new vars.
6804 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6806 * as.c (parse_args): Add --keep-locals alias for -L.
6807 Add --strip-local-absolute.
6808 (show_usage): Update.
6809 * as.h (flag_strip_local_absolute): New flag.
6810 * symbols.c (S_IS_LOCAL): Use it.
6811 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6812 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6813 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6815 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6817 * config/tc-m32r.c: Detect if explicitly parallel instructions
6818 might have an io conflict and issue a warning message.
6820 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6822 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6823 cgen_swap_fixups): Functions to save, restore and swap the fixup
6824 chain with a backup copy.
6825 (cgen_asm_finish_insn): Returns address of constructed insn.
6827 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6829 * listing.c (file_info_struct): Remove FILE, add POS.
6830 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6831 (file_info): Don't open the file.
6832 (buffer_line): Check for the file in the last_open cache, updating
6834 (print_source): Don't reference file_info->file.
6835 (listing_listing): Likewise.
6836 (listing_print): Close the file in the cache, if any.
6838 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6840 * read.c (dwarf_file_string): New file static variable.
6841 (emit_expr): Look for constant sequence that leads up to a file
6842 name in DWARF debugging output.
6843 (stringer): Use dwarf_file_string to decide whether to accept a
6844 string as a file name.
6846 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6848 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6849 (crack_operand): Add reg->reglst MRI hack.
6850 (r_seg): Put reglst symbols in reg_section.
6851 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
6853 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
6855 * tc-sh.c (get_specific): Handle SGR & DBR.
6857 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
6859 * tc-h8300.c (parse_reg): Take the length of the symbol into
6860 account when attempting to match a register name.
6861 * tc-h8500.c (parse_reg): Likewise.
6863 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
6865 * cgen.c: Formatting changes to improve readability.
6867 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
6869 * config/tc-mips.c (macro): Rework division code to avoid unfilled
6872 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
6874 Based on a patch from Jim Wilson
6875 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
6876 (tc_gen_reloc): Handle cross section PC relative relocs
6879 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
6881 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
6883 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
6885 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
6886 (expr_jmp_buf): New static local.
6887 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
6888 (cgen_md_operand): New function.
6889 * tc-m32r.c: Clean up pass over `struct foo' usage.
6890 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
6892 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
6894 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
6895 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
6897 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
6899 * config/tc-i386.c (i386_operand): Give an error if there are
6900 unrecognized characters after an expression.
6902 For older changes see ChangeLog-9697