1 2000-07-28 Alan Modra <alan@linuxcare.com.au>
3 * as.h (warn_comment, found_comment, found_comment_file): Declare.
4 * app.c (do_scrub_chars): Record where first comment found.
5 * read.c (read_a_source_file): Init found_comment on entry, and
6 notify whether comments found on exit.
7 * config/tc-hppa.c (md_shortopts): Add "c".
8 (md_longopts): Add warn-comment.
9 (md_parse_option): Handle it.
10 (md_show_usage): Show available options.
11 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
13 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
15 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
16 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
18 (md_estimate_size_before_relax): Don't fall off end of function.
20 2000-07-27 Kazu Hirata <kazu@hxi.com>
22 * config/tc-avr.c: Fix formatting.
23 * config/tc-ns32k.c: Likewise.
25 2000-07-27 Alan Modra <alan@linuxcare.com.au>
27 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
29 2000-07-27 Kazu Hirata <kazu@hxi.com>
31 * config/tc-d10v.c: Fix formatting.
32 * config/tc-z8k.c: Likewise.
33 * config/tc-sparc.c: Likewise.
35 2000-07-26 Dave Brolley <brolley@redhat.com>
37 * cgen.c (queue_fixup): Declare opinfo.
38 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
39 (gas_cgen_md_operand): Ditto.
40 (gas_cgen_md_apply_fix3): Ditto.
42 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
44 * config/obj-coff.c (obj_frob_symbol): Don't merge
45 labels. Don't merge if the symbol isn't constant. Return
46 immediately if a symbol is merged.
48 2000-07-22 Alan Modra <alan@linuxcare.com.au>
50 * frags.c (frag_align): Correct absolute section alignment.
52 2000-07-20 DJ Delorie <dj@redhat.com>
54 * config/obj-coff.c (obj_frob_symbol): revert previous change,
55 it breaks linking against DLLs.
57 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
59 * configure.in: Add CRIS support.
60 * configure: Regenerate.
61 * Makefile.am: (CPU_TYPES): Add cris.
62 (CPU_OBJ_VALID) [aout]: Add cris.
63 (MULTI_CPU_TYPES): Add cris.
64 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
65 [coff]: Only i386 and mips are valid.
66 (TARGET_CPU_CFILES): Add config/tc-cris.c.
67 (TARGET_CPU_HFILES): Add config/tc-cris.h.
68 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
69 Regenerate dependencies.
70 * Makefile.in: Regenerate.
71 * aclocal.m4: Regenerate.
72 * as.c: Declare crisaout, criself.
73 * config/tc-cris.h, config/tc-cris.c: New.
74 * config/e-criself.c, config/e-crisaout.c: New.
75 * po/POTFILES.in, po/gas.pot: Regenerate.
77 2000-07-20 Kazu Hirata <kazu@hxi.com>
79 * read.c: Fix formatting.
80 * write.c: Fix formatting.
82 2000-07-19 H.J. Lu <hjl@gnu.org>
84 * sb.c: Include <stdlib.h> if exists for abort ().
86 2000-07-19 Alan Modra <alan@linuxcare.com.au>
88 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
89 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
90 (pa_type_args): Same here.
92 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
94 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
95 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
96 the storage class is already set.
98 2000-07-17 Kazu Hirata <kazu@hxi.com>
100 * config/tc-w65.c: Fix formatting.
101 * config/tc-mn10200.c: Fix formatting.
102 * config/tc-mn10300.c: Likewise.
103 * config/tc-pj.c: Fix formatting.=0A=
104 * config/tc-tic80.c: Fix formatting.=0A=
105 * config/tc-m68hc11.c: Fix formatting.
107 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
109 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
112 2000-07-15 Ian Lance Taylor <ian@zembu.com>
114 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
117 2000-07-15 Alan Modra <alan@linuxcare.com.au>
119 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
120 ELF as are used for SOM (except the 32-bit reloc one) to decide
121 whether a symbol can be reduced to a section symbol. Expand on
122 the comment for symbols involved in LR% and RR% expressions.
124 2000-07-14 Nick Clifton <nickc@cygnus.com>
126 * config/tc-mips.c (mips_disable_float_construction): New
127 static variable. Set to true if doubles should not be
128 constructed by loading two single width fp registers with
130 (mips_ip): Test mips_disable_float_construction.
131 (md_longopts): Add command line switches --construct-floats
132 and --no-construct-floats.
133 (md_parse_option): Parse new command line options.
134 (md_show_usage): Describe new command line options.
136 * doc/c-mips.texi: Document new command line options.
138 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
140 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
141 * configure: Regenerate.
143 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
145 * configure.in (DEFAULT_EMULATION setting): Revert part of
146 2000-07-01 change that set te_multi=multi unless set to tmips.
147 * configure: Regenerate.
149 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
151 * config/obj-coff.c (coff_frob_section): Add padding to the last
152 section when aligning it increases its size.
154 2000-07-11 Kazu Hirata <kazu@hxi.com>
156 * config/tc-tic54x.c: Fix formatting.
158 2000-07-10 Kazu Hirata <kazu@hxi.com>
160 * config/tc-h8500.c: Fix formatting.
161 * config/tc-tic54x.c: Fix formatting.
163 2000-07-10 Alan Modra <alan@linuxcare.com.au>
165 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
166 displacements correctly.
168 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
170 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
172 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
176 2000-07-09 Alan Modra <alan@linuxcare.com.au>
178 From David Huggins-Daines <dhd@linuxcare.com>
179 * config/te-hppalinux64.h: Add a new emulation.
180 * configure.in (emulations): Add configure bits to support the
181 64-bit Linux/parisc target.
182 * configure: Regenerate.
184 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
185 (md_shortopts): Add `V' for ELF.
187 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
188 when SOM or ELF_ARG_RELOC are defined.
189 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
190 ELF_ARG_RELOC are defined.
191 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
192 (pa_stringer): ..Do it here instead. Fix comment typos.
193 (hppa_force_relocation): Cast enums to int before comparing with
196 From Ryan Bradetich <rbradetich@uswest.net>
197 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
198 redifinition warning.
199 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
200 (hppa_force_relocation): ditto
201 (md_apply_fix): Added cast to buf to fix warnings.
203 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
204 cons_fix_new_hppa, hppa_force_relocation): Prototype.
206 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
207 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
208 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
209 reloc_type** to avoid warnings in switch.
210 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
211 little earlier instead.
213 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
215 (pa_type_args): Use symbol_arg_reloc_info.
216 (struct pa_it): Make arg_reloc unsigned int.
217 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
218 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
219 (pa_code): Delete. pa_text duplicates this function.
220 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
221 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
223 (cons_fix_new_hppa): Actually change selector to e_fsel when
224 warning about assuming so.
225 (tc_gen_reloc): More example elf arg reloc code.
226 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
227 (hppa_force_relocation): Likewise.
229 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
231 (pa_end_of_source): Prototype.
232 (hppa_fix_adjustable): Prototype.
233 (LABELS_WITHOUT_COLONS): Move it..
234 * config/te-hppa.h: To here.
236 * config/te-hppa64.h: New file.
238 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
240 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
241 format -10, -16, 16 relocs.
242 (hppa_elf_mark_end_of_function): Test for null
243 last_call_info->start_symbol
245 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
246 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
247 re_assesmble_* functions. Delete extraneous statements. Fix
249 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
250 insn to re_assemble_*.
252 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
254 * doc/internals.texi (Expressions): Fix typo.
256 2000-07-08 Kazu Hirata <kazu@hxi.com>
258 * config/tc-sh.c: Fix formatting.
259 * config/tc-tic54x.c: Fix formatting.
260 * depend.c: Fix formatting.
261 * flonum-konst.c: Likewise.
262 * flonum-mult.c: Likewise.
264 2000-07-07 Kazu Hirata <kazu@hxi.com>
266 * config/tc-sh.c: Fix comments.
267 * config/obj-vms.c: Fix comments.
268 * config/tc-a29k.c: Likewise.
269 * config/tc-alpha.c: Likewise.
270 * config/tc-h8300.c: Likewise.
271 * config/tc-h8500.c: Likewise.
272 * config/tc-i370.c: Likewise.
273 * config/tc-ia64.c: Likewise.
274 * config/tc-m68hc11.c: Likewise.
275 * config/tc-m68k.c: Likewise.
276 * config/tc-mips.c: Likewise.
277 * config/tc-ns32k.c: Likewise.
278 * config/tc-ppc.c: Likewise.
279 * config/tc-z8k.c: Likewise.
281 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
283 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
284 Default to '(SEC_LOAD | SEC_DATA)'.
285 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
287 * doc/internals.texi (CPU Backend): Describe
288 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
290 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
292 * as.c (parse_args): NULL terminate the long option list.
294 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
296 * config/tc-d30v.h: Include "write.h" for fixS.
297 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
299 2000-07-05 Nick Clifton <nickc@cygnus.com>
301 * config/tc-d30v.c (write_2_short): Further changes to warning
302 messages produced when combining EITHER_BUT_PREFER_MU attributed
305 2000-07-05 DJ Delorie <dj@redhat.com>
309 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
311 * config/tc-arm.c (psrs): Accept combinations of flags.
313 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
315 * config/tc-avr.c: Change _ () to _() around all strings marked
316 for translation (exception from the usual coding style).
317 (avr_opt): New struct variable, how the new switches are set.
318 (OPTION_MMCU): Define as 'm' and actually use.
319 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
320 (show_mcu_list): New function, display the list of known MCUs.
321 (md_show_usage): Document the new switches. Call show_mcu_list.
322 (avr_set_arch): Change 'm' to OPTION_MMCU.
323 (md_parse_option): Call show_mcu_list if unknown MCU specified.
324 Handle the new switches.
325 (avr_operands): Disable warnings for undefined combinations of
326 operands if -mall-opcodes. Disable warnings for skipping two-word
327 instructions if enhanced core or -mno-skip-bug.
328 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
329 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
330 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
331 (avr_ldi_expression): Warn about implicit lo8().
332 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
334 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
336 * configure.in: Add entry for mips-*-sysv4*MP*
338 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
339 elf32-tradlittlemips for traditional mips targets.
340 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
341 test for Link Once sections as in adjust_reloc_syms.
342 * config/te-tmips.h: New file for traditional mips targets. Define
345 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
347 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
348 flags argument is not present, don't change an existing section's
349 section's attributes. If the flags argument is present, warn if the
350 attributes don't match the section's current attributes. When
351 long section names are supported, set SEC_LINK_ONCE and
352 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
354 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
356 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
357 symbols; create them.
359 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
361 * write.c (set_segment_vma): New: Set vma and lma for a segment.
362 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
364 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
366 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
367 expressions. Ignore the problem when handling 16 bit immediates,
368 because the assembler will take care of the relocation later.
370 2000-06-27 Nick Clifton <nickc@cygnus.com>
372 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
373 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
374 sequential order, and emit warning messages if the input source
375 code contains constructs like that, or parallel constructs
376 containing such opcodes.
378 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
380 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
381 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
382 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
383 (md_show_usage): Update usage message.
384 (md_parse_option): Allow redefinition of MCU type within the
385 same avr[1-5] bfd machine type. Show both old and new MCU type
386 in the error message.
387 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
388 Simplify 8K wrap code.
390 2000-06-25 Kazu Hirata <kazu@hxi.com>
392 * config/obj-aout.c: Remove all uses of DEFUN.
393 * config/obj-ieee.c: Likewise.
394 * config/tc-sh.c: Fix comment typos.
395 * config/tc-tahoe.c: Likewise.
396 * config/tc-vax.c: Likewise.
397 * config/tc-w65.c: Likewise.
398 * config/tc-z8k.c: Likewise.
399 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
401 2000-06-24 DJ Delorie <dj@cygnus.com>
403 * config/tc-i386.c (md_estimate_size_before_relax): Revert
404 more changes from Sept 1999
405 (tc_i386_fix_adjustable): ditto
406 (md_apply_fix3): ditto
408 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
410 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
411 (gas_cgen_parse_operand): Set it around expression() call.
412 (gas_cgen_md_operand): Test for it before longjmp().
414 2000-06-24 Kazu Hirata <kazu@hxi.com>
416 * config/tc-h8500.c: Remove all uses of DEFUN.
417 * config/tc-sh.c: Likewise.
418 * config/tc-w65.c: Likewise.
419 * config/tc-z8k.c: Likewise.
421 * config/tc-h8500.c: Fix typos in comments.
423 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
425 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
428 2000-06-23 matthew green <mrg@redhat.com>
430 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
431 defined. Fix error message for `[' grouping.
433 2000-06-22 Kazu Hirata <kazu@hxi.com>
435 * config/tc-h8300.c: Fix formatting and comment typos.
437 2000-06-22 Timothy Wall <twall@cygnus.com>
439 * config/tc-ia64.c (note_register_values): Move premature QP
440 notation clearing into the appropriate place.
442 2000-06-22 Alan Modra <alan@linuxcare.com.au>
444 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
445 first before anything else. Add bin-bugs.h, emul.h and progress.h
446 Sort list of files as for $(OBJS) in Makefile.am.
448 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
449 find one. Remake dependencies.
450 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
451 * Makefile.in: Regenerate.
452 * doc/Makefile.in: Regenerate.
454 * config/tc-i386.c (i386_displacement): Don't assume a constant
455 displacement is necessarily 16 bits when in 16 bit code mode.
456 (md_assemble): Instead size the displacement here after we know
457 for sure that a .code16gcc operand hasn't automatically added
458 operand size prefixes.
460 2000-06-21 H.J. Lu <hjl@gnu.org>
462 * Makefile.am: Rebuild dependency.
463 * Makefile.in: Rebuild.
465 2000-06-21 Kazu Hirata <kazu@hxi.com>
467 * config/tc-h8300.c (parse_reg): Make the function static.
468 (parse_exp): Likewise.
470 2000-06-20 DJ Delorie <dj@cygnus.com>
472 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
473 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
474 for cygwin import libraries to work properly.
476 2000-06-20 H.J. Lu <hjl@gnu.org>
478 * Makefile.am: Rebuild dependency.
479 * Makefile.in: Rebuild.
480 * configure: Likewise.
481 * doc/Makefile.in: Likewise.
483 2000-06-20 Timothy Wall <twall@cygnus.com>
485 * doc/internals.texi (CPU backend): Add @itemx for
486 TC_START_LABEL_WITHOUT_COLON.
487 * doc/c-tic54x.texi: New.
488 * doc/as.texinfo: Add tic54x features and include primary tic54x
490 * doc/all.texi: Add C54X.
491 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
492 * doc/Makefile.in: Regenerate.
493 * configure.in: Add tic54x and define LIBM for tic54x.
494 * configure: Regenrate.
495 * config/tc-tic54x.[ch]: New.
496 * config/obj-coff.h: Add tic54x.
497 * Makefile.am: (CPU_TYPES): Add tic54x.
498 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
499 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
500 (as_new_LDADD): Add $(LIBM).
501 * Makefile.in: Regenerate.
503 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
505 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
506 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
507 * doc/as.texinfo: Likewise.
509 * configure, Makefile.in: Regenerate.
510 * configure.in (emulations): Recognize m6811 and m6812.
511 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
512 Added files for 68hc11 and 68hc12 assembler.
513 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
514 * config/tc-m68hc11.h: Header definition for that assembler.
516 2000-06-18 Nick Clifton <nickc@redhat.com>
518 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
519 instead of OCTETS_PER_BYTE.
521 * config/tc-v850.c: Fix compile time warnings.
522 * config/tc-ppc.c: Fix compile time warnings.
524 2000-06-18 H.J. Lu <hjl@gnu.org>
526 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
527 * configure: Rebuild.
529 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
531 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
534 2000-06-16 Nick Clifton <nickc@cygnus.com>
536 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
537 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
539 * doc/c-mips.texi: Document newly accepted cpu variants.
541 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
543 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
545 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
547 * macro.c (getstring): Make it possible to escape the quote
550 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
552 * config/tc-hppa.c (pa_export): Weak symbols can be global.
554 2000-06-13 H.J. Lu <hjl@gnu.org>
556 * configure: Regenerate.
558 2000-06-09 Alan Modra <alan@linuxcare.com.au>
560 * app.c (do_scrub_begin): Don't default lex[';'] as a line
562 * doc/internals.texi (line_separator_chars): Semicolon is no
563 longer a default. Mention null and newline as defaults.
565 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
567 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
568 * config/tc-i860.h (line_separator_chars): Likewise.
569 * config/tc-h8300.c (line_separator_chars): Likewise.
570 * config/tc-i960.c (line_separator_chars): Likewise.
571 * config/tc-m68k.c (line_separator_chars): Likewise.
572 * config/tc-mips.c (line_separator_chars): Likewise.
573 * config/tc-ns32k.c (line_separator_chars): Likewise.
574 * config/tc-sparc.c (line_separator_chars): Likewise.
575 * config/tc-vax.c (line_separator_chars): Likewise.
577 * config/tc-h8300.c (comment_chars): Use string initialiser.
578 * config/tc-i960.c (line_comment_chars): Likewise.
579 * config/tc-z8k.c (comment_chars, line_comment_chars,
580 line_separator_chars): Likewise.
582 * config/tc-arm.c (line_separator_chars): Always use `;', not just
585 2000-06-08 Nick Clifton <nickc@cygnus.com>
587 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
590 2000-06-08 David O'Brien <obrien@FreeBSD.org>
592 * configure.in (VERSION): Update to show this is the CVS mainline.
594 2000-06-08 Matthew Jacob <mjacob@feral.com>
596 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
597 $at is the integer register $r28, vs. both $r28 and the floating
600 2000-06-08 James E. Wilson <wilson@cygnus.com>
602 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
603 (dot_endp): Don't call ia64_flush_insns.
604 (emit_one_bundle): Don't delete prologue/body records from
605 unwind_record list in first loop. Rewrite second loop to account for
608 2000-06-07 David Mosberger <davidm@hpl.hp.com>
610 * config/tc-ia64.c: Add missing prototypes.
611 (generate_unwind_image): Cast argument to output_unw_records call.
613 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
615 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
617 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
619 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
620 (REGISTER_P): likewise.
621 (avr_opcodes): uses include/opcode/avr.h
622 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
624 2000-06-04 Alan Modra <alan@linuxcare.com.au>
626 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
629 2000-06-03 H.J. Lu <hjl@gnu.org>
631 * read.c (is_end_of_line): Put back `;'.
633 2000-06-03 Alan Modra <alan@linuxcare.com.au>
635 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
637 2000-06-01 Alan Modra <alan@linuxcare.com.au>
639 * expr.c (operand): Test is_end_of_line outside switch to catch
640 line separator chars that are also operators.
641 (operator): Return O_illegal for line separator chars.
643 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
644 entry (or `!' entry for TC_HPPA).
646 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
647 before indexing is_end_of_line. Remove redundant check for '\0'.
649 * config/tc-h8500.c (md_assemble): Likewise.
650 * config/tc-mcore.c (md_assemble): Likewise.
651 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
654 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
656 * config/tc-mcore.c (mcore_cons): Likewise.
657 (mcore_float_cons): Likewise.
658 (mcore_stringer): Likewise.
659 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
661 2000-06-01 Scott Bambrough <scottb@netwinder.org>
663 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
665 2000-05-29 Nick Clifton <nickc@cygnus.com>
667 * config/tc-sh.c: Fix compile time warning messages.
669 * config/tc-mips.c: Fix compile time warning messages.
671 2000-05-29 Philip Blundell <philb@gnu.org>
673 * doc/as.texinfo: Update copyright dates.
674 (Local Labels): Delete misplaced mention of ARM.
675 * NEWS: Mention ARM ELF support.
677 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
679 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
680 it is modified, and use the real_size to compute the frag address
681 for dwarf2 line info.
683 2000-05-27 Alan Modra <alan@linuxcare.com.au>
685 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
686 line-matching scheme to cope with automake moving variables around.
687 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
688 * Makefile.in: Regenerate.
690 2000-05-26 Jakub Jelinek <jakub@redhat.com>
692 * config/tc-sparc.c (sparc_relax): New.
693 (md_longopts): Add -relax and -no-relax options.
694 (md_parse_options, md_show_usage): Likewise.
695 (md_apply_fix3): Optimize tail call into branch always if possible.
697 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
699 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
700 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
701 rules, with warning when a GAS statement specifies a packing that
702 will result in an instruction being squashed.
703 Added typdef packing_type and enumerals, changed various integer
704 literals to use the enumerals.
706 2000-05-24 David Mosberger <davidm@hpl.hp.com>
708 * config/tc-ia64.c (dot_restorereg_p): New function.
709 (md_pseudo_table): Add restorereg.p.
710 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
711 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
713 * config/tc-ia64.h (unw_record_type): Add unwabi.
714 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
715 called MASK with members for imask, and the masks produced by
716 fr_mem, gr_mem, br_mem, and frgr_mem.
717 (unw_p_record): Add members ABI and CONTEXT.
718 (unw_x_record): Add member AB.
719 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
720 as pseudo-register for use during unwind info generation.
721 (AR_PFS, AR_LC): New macros.
722 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
723 whose names start with an at sign (as in "@priunat").
724 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
726 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
727 proc_end, unwind_info, personality_routine): Consolidate into
728 "unwind" structure to reduce offset-table use. Add member
729 NEXT_SLOT_NUMBER to track the slot number for the next instruction
731 (output_R1_format, output_R3_format, output_P3_format,
732 output_P6_format): Initialize R with zero to reduce compiler warnings.
733 (output_P7_format): Ditto. Add `default' branch to switch
734 statement to reduce compiler warnings.
735 (output_P8_format, output_B1_format, output_B4_format): Ditto.
736 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
737 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
738 into single argument.
739 (output_X1_format, output_X3_format): Initialize R with zero to reduce
740 compiler warnings. Merge A and B args into single argument.
741 (output_X2_format, output_X4_format): Remove unused variable R. Merge
742 A and B args into single argument.
743 (free_record): Removed (wasn't used).
744 (free_list_records): Also free imasks in prologue records.
745 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
746 (output_spill_mask): Remove.
747 (output_unwabi): New function.
748 (output_epilogue, output_label_state, output_copy_state): Call
750 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
751 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
753 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
754 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
755 as part of handling the prologue records. Emit region's imask if
756 we have one. Handle unwabi, epilogue, label_state, copy_state,
757 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
758 spill_sprel_p, and spill_reg_p records.
759 (set_imask, count_bits, slot_index): New function.
760 (fixup_unw_records): Fix region size computation. Handle
761 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
762 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
763 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
764 set_imask accordingly. Update imask for gr_gr, and br_gr records.
765 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
766 (dot_save): Use manifest constants for applicaton registers.
767 Handle REG_PR and REG_PRIUNAT.
768 (dot_restore): Don't just ignore it.
769 (dot_restorereg): New function..
770 (generate_unwind_image): Ensure unwind info is a multiple of eight
771 bytes, not just four bytes.
772 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
773 (dot_altrp): Don't just ignore it.
774 (dot_savemem): New function. Replaces dot_savesp() and
775 dot_savepsp(). Use manifest constants for applicaton registers.
776 Handle REG_PR and REG_PRIUNAT.
777 (dot_savef): Simplify.
778 (dot_saveb): Support generation of br_gr.
779 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
780 dot_label_state, dot_copy_state): New function.
781 (dot_unwabi): Don't just ignore it.
782 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
783 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
784 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
785 (emit_one_bundle): Set slot number for prologue/body records
786 *before* emitting the first insn.
787 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
788 (md_begin): Declare "psp" pseudo-register.
789 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
790 so we don't get segfault.
791 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
792 counts as required per SW Conventions manual
793 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
794 output_preds_psprel, output_preds_sprel, output_spill_base,
795 output_unat_psprel, output_unat_sprel, output_lc_psprel,
796 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
797 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
798 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
799 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
800 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
801 (dot_vframe): Implement.
802 (dot_vframesp, dot_vframepsp): New function.
804 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
806 * configure.in (i386-*-freebsd a.out entry): Quote properly.
807 * configure: Regenerate.
809 2000-05-23 Alan Modra <alan@linuxcare.com.au>
811 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
812 (md_estimate_size_before_relax): so we can use it here instead of
813 old kludges. Localise vars to blocks. Comment.
815 * frags.c (frag_new): Update fr_var comments.
816 * frags.h (struct frag): Ditto.
818 2000-05-22 Richard Henderson <rth@cygnus.com>
820 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
821 (pseudo_func): Add pcrel.
822 (operand_match): Handle IA64_OPND_TGT64.
823 (build_insn): Likewise.
824 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
825 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
826 (fix_insn): Handle all three 64-bit relocation types.
828 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
830 * obj.h (struct format_ops): New members begin, app_file,
831 s_set_other, s_set_desc, s_get_type, s_set_type,
832 separate_stab_sections, init_stab_section.
834 * config/obj-multi.h: Update GPL notice to v2.
837 (S_SET_SIZE): Test s_set_size for NULL before calling.
838 (S_SET_ALIGN): Similar for s_set_align.
843 (SEPARATE_STAB_SECTIONS): New.
844 (INIT_STAB_SECTION): New.
845 (EMIT_SECTION_SYMBOLS): New.
846 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
848 * config/obj-elf.h: Update GPL notice to v2.
849 Mention that this file is included from obj-multi.h.
850 (obj_begin): Wrap definition in ifndef.
851 (elf_file_symbol): Constify declaration.
852 (obj_app_file): Ditto.
853 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
854 Wrap in ifndef SEPARATE_STAB_SECTIONS.
856 * config/obj-elf.c (elf_s_set_other): New.
857 (elf_file_symbol): Constify argument.
858 (elf_separate_stab_sections): New.
859 (elf_init_stab_section): New.
860 (elf_format_ops): Add new members. Remove comma at end.
862 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
863 (ecoff_format_ops): Add new fields. Remove comma at end.
864 Mention inconsistency for emit_section_symbols.
866 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
868 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
869 (coff_separate_stab_sections): New.
870 (coff_format_ops): Add new members.
872 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
873 (obj_aout_s_set_other): New.
874 (obj_aout_s_set_desc): New.
875 (obj_aout_s_get_type): New.
876 (obj_aout_s_set_type): New.
877 (obj_aout_separate_stab_sections): New.
878 (aout_format_ops): New members added. Use obj_aout_process_stab,
879 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
880 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
882 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
884 2000-05-22 Alan Modra <alan@linuxcare.com.au>
886 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
887 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
888 (md_estimate_size_before_relax): Ensure jumps to weak and
889 externally visible symbols are relocatable.
891 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
893 * stabs.c (aout_process_stab): Make global.
894 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
895 * read.h (aout_process_stab): Declare.
897 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
898 Generalize to *aout, *coff *elf.
899 * configure: Regenerated.
901 * doc/internals.texi (Object format backend): Say
902 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
904 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
905 * Makefile.in: Regenerated.
907 2000-05-19 Catherine Moore <clm@cygnus.com>
909 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
911 2000-05-18 Alan Modra <alan@linuxcare.com.au>
913 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
914 instruction to reflect change in re_assemble_*.
916 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
918 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
919 build PA64 ELF tools.
920 * configure: Rebuilt.
922 2000-05-17 Alan Modra <alan@linuxcare.com.au>
924 * Makefile.am: Regenerate dependencies.
925 * Makefile.in: Regenerate.
927 2000-05-15 Nick Clifton <nickc@cygnus.com>
929 * config/tc-arm.c (struct asm_psr): Add boolean field
930 distinguishing between CSPR and SPSR. Rename 'number' field
932 (psrs): Rearrange contents to match new asm_psr structure.
933 (arm_psr_parse): Move next to psr_required_here. Make it
934 return an asm_psr structure.
935 (psr_required_here): Use asm_psr structure returned by
937 (do_msr): Reorganise to allow psr_required_here to be called
939 (md_undefined_name): Mark 'name' parameter as unused, since
940 the COFF target does not use it.
942 2000-05-14 David O'Brien <obrien@FreeBSD.org>
944 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
946 * config/te-aux.h: Likewise.
947 * config/te-dpx2.h: Likewise.
948 * config/te-go32.h: Likewise.
949 * config/te-hp300.h: Likewise.
950 * config/te-hppa.h: Likewise.
951 * config/te-i386aix.h: Likewise.
952 * config/te-ic960.h: Likewise.
953 * config/te-interix.h: Likewise.
954 * config/te-nbsd532.h: Likewise.
955 * config/te-pc532mach.h: Likewise.
956 * config/te-ppcnw.h: Likewise.
957 * config/te-psos.h: Likewise.
958 * config/te-sparcaout.h: Likewise.
959 * config/te-sun3.h: Likewise.
960 * config/te-sysv32.h: Likewise.
962 2000-05-14 Alan Modra <alan@linuxcare.com.au>
964 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
965 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
966 and sign extend without an if statement.
967 (build_bytes): Likewise.
969 2000-05-14 Kazu Hirata <kazu@hxi.com>
971 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
972 X_add_symbol L_32 case.
974 2000-05-14 David O'Brien <obrien@FreeBSD.org>
976 * config/te-freebsd.h: New file.
978 2000-05-13 Alan Modra <alan@linuxcare.com.au>
980 * asintl.h (gettext, dgettext, dcgettext, textdomain,
981 bindtextdomain): Replace defines with those from intl/libgettext.h
982 to quieten gcc warnings.
984 * NEWS: Mention x86 .arch and -q.
986 * config/tc-i386.c (quiet_warnings): New.
987 (md_assemble): Use quiet_warnings.
988 (md_parse_option): Set quiet_warnings from -q.
989 (md_show_usage): Mention -q, delete -m.
990 (flag_do_long_jump): Delete.
991 (md_parse_option): Remove -m.
992 (md_show_usage): Remove -m.
993 (md_create_long_jump): Remove useless flag_do_long_jump code.
995 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
996 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
998 2000-05-13 Alan Modra <alan@linuxcare.com.au>
999 Alexander Sokolov <robocop@netlink.ru>
1001 * doc/c-i386.texi (i386-Arch): New section.
1002 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1004 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1005 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1006 architecture has been given and is not 486.
1007 (set_cpu_arch): New.
1008 (md_pseudo_table): Add .arch.
1009 (md_assemble): Warn if cpu architecture has been given and an
1010 unsupported instruction.
1012 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1013 Move operand_types bit defines after relevant template field.
1014 (template): Add cpu_flags.
1018 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1020 * config/tc-mn10300.h (md_end): Define.
1021 (mn10300_finalize): Declare.
1022 * config/tc-mn10300.c: Include dwarf2dbg.h.
1023 (debug_line): Define.
1024 (md_assemble): Generate dwarf2 line info.
1025 (mn10300_finalize): New function. Finalize dwarf2 info.
1027 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1029 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1030 external version of the relocation for weak symbols.
1032 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1034 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1035 frame size in units of 16 bytes, as required per SW Conventions manual.
1036 (output_unw_records): Output info-block header as a dword to get
1039 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1041 * as.h: #include "file", not <file> on files from ../include.
1042 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1043 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1044 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1045 (tc_coff_symbol_emit_hook): Ditto.
1046 (OPTCOUNT): Cast to int to avoid compiler warning.
1047 (md_begin): Fix signed/unsigned warnings.
1049 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1051 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1052 ABRANCH LONG case for a conditional branch on a 68000.
1053 (md_estimate_size_before_relax): Likewise. Also handle
1054 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1055 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1056 PC-relative on all CPUs.
1057 (md_estimate_size_before_relax): Likewise.
1059 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1061 * as.c (parse_args): Just mention current year in printed
1064 2000-05-03 J.T. Conklin <jtc@redback.com>
1066 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1068 (md_parse_option): Recognize -m7400.
1070 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1072 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1073 don't permit lp to become less than the words array.
1075 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1077 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1078 Fix little-endian case.
1080 2000-05-03 David O'Brien <obrien@NUXI.com>
1082 * as.c (parse_args): Update copyright.
1084 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1086 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1087 for the .bss section too.
1089 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1091 * configure.in: Set em=linux for hppa-*-linux.
1092 * configure: Regenerate.
1093 * doc/Makefile.in: Regenerate with correct automake.
1095 * frags.c (frag_grow): Sanity check chunk_size.
1097 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1098 * config/obj-som.h: Likewise.
1099 * config/obj-ieee.h: Likewise.
1101 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1103 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1104 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1105 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1106 (pa_ip): low_sign_unext now returns via function value. Use
1107 re_assemble_* instead of dis_assemble_* and
1108 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1110 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1111 (md_section_align, md_parse_option, md_show_usage,
1112 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1113 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1114 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1115 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1116 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1118 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1119 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1120 outside of switch. Correct mask and shifting errors in case 10
1121 and case -11. In case 21, compare against signed range to suit
1122 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1123 case 17 and case 22, use offsetT variable to properly check range.
1124 Use re_assemble_* here too.
1125 (evaluate_absolute): Change type of value to offsetT. Call
1126 hppa_field_adjust to do the work for us.
1127 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1128 (pa_parse_cmpib_64_cmpltr): Ditto.
1129 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1130 of i to unsigned int.
1131 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1132 (pa_end_of_source): Return type is void.
1134 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1136 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1138 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1140 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1141 More comments added.
1142 (md_begin): Removed "construct symbols for each register name".
1143 Because register names conflicts with GCC generated function
1145 (avr_operand): Now constant numbers can be used as a register
1146 identifiers (0 as r0, 31 as r31).
1147 (md_assemble): use skip_space () before parsing instruction
1150 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1152 * config/tc-avr.c: New AVR_ISA_ defined.
1153 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1154 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1155 for `fmul', `movw' and `lpm R,Z' instructions.
1156 (avr_operands): Warn if current opcode is a two-word instruction
1157 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1158 (avr_opcodes): New commands added.
1159 (REGISTER_P): Check 'a' and 'v' constraint letters.
1160 (mcu_types): New MCU added.
1162 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1164 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1165 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1166 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1167 * configure: Regenerate.
1169 2000-04-29 Andreas Jaeger <aj@suse.de>
1171 * as.h: Correctly check GCC version.
1173 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1175 * as.c (parse_args): Allow md_parse_option to override -a listing
1177 * config/obj-coff.c (add_lineno): Change type of offset parameter
1178 from "int" to "bfd_vma."
1179 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1180 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1181 (ppc_change_csect): Align correctly for XCOFF64.
1182 (ppc_machine): New function, which discards "ppc_machine" line.
1183 (ppc_tc): Cons for 8 when code is 64 bit.
1184 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1186 (md_parse_option): Handle -a64 and -a32.
1188 * config/tc-ppc.h (TARGET_MACH): Define.
1189 (TARGET_FORMAT): Move to function.
1190 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1192 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1194 * doc/as.1: Fix unbalanced brackets.
1196 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1198 (line_comment_chars): Set to '/' if TE_FreeBSD.
1200 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1202 * configure.in: Configury support for PA64 (currently disabled).
1203 * configure: Rebuilt.
1205 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1207 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1208 bfd_set_section_alignment.
1210 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1212 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1215 2000-04-24 Nick Clifton <nickc@cygnus.com>
1217 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1218 * doc/as.texinfo (Align): Include arm and strongarm in list of
1219 targets that have the second form of the behaviour of the .align
1222 2000-04-24 Mark Klein <mklein@dis.com>
1224 * obj-som.c: Terminate obj_pseudo_table.
1226 2000-04-22 Timothy Wall <twall@cygnus.com>
1228 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1230 (operand_match): Conditionally insert default bit values for IMMU9.
1232 2000-04-14 Matthew Green <mrg@cygnus.com>
1234 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1235 * configure: Rebuilt.
1237 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1238 Jason Eckhardt <jle@cygnus.com>
1240 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1242 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1243 Added handling of new operand types l,y,&,fe,fE,fx.
1245 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1246 David Mosberger <davidm@hpl.hp.com>
1247 Timothy Wall <twall@cygnus.com>
1248 Andrew MacLeod <amacleod@cygnus.com>
1249 Jim Wilson <wilson@cygnus.com>
1251 * Makefile.am (CPU_TYPES): Add ia64.
1252 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1253 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1254 * Makefile.in: Rebuild.
1255 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1256 * configure: Rebuild.
1257 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1258 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1259 * expr.c (expr): Handle md_optimize_expr.
1260 * read.c (LEX_HASH): Add comment.
1261 * config/tc-ia64.c, config/tc-ia64.h: New files.
1263 2000-04-21 Richard Henderson <rth@cygnus.com>
1265 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1266 bundling a non-delayed branch type instruction.
1268 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1270 * config/tc-mn10300.c (HAVE_AM30): Define.
1271 (md_assemble): Use it.
1273 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1275 * config/obj-elf.c (obj_elf_change_section): Check for changed
1278 * Makefile.am: (CPU_MULTI_VALID): Remove.
1279 (MULTI_CPU_TYPES): Define.
1280 (MULTI_CPU_OBJ_VALID): Define.
1281 (DEPTC): Use the above.
1282 (DEPOBJ): Same here.
1284 Regenerate dependencies.
1285 * Makefile.in: Regenerate.
1287 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1289 * Makefile.am (YACC, LEX): Get them from configure.
1291 2000-04-18 H.J. Lu (hjl@gnu.org)
1293 * config/tc-i386.c (offset_in_range): Use addressT instead of
1294 bfd_vma for non-bfd assemblers.
1296 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1298 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1299 doesn't give spurious errors.
1301 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1303 * as.h (SEEK_SET): Define if undefined.
1305 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1307 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1308 constants, and don't assume offsetT is 32 bits.
1310 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1312 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1313 (md_pcrel_from_section): Add prototype.
1314 (d10v_fix_adjustable): Add prototype.
1315 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1317 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1319 2000-04-12 Nick Clifton <nickc@cygnus.com>
1321 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1322 symbol in frag chain.
1324 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1326 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1327 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1328 (fits_in_signed_word, smallest_imm_type): Ditto.
1329 (md_assemble): Use an offsetT var to hold offsetT values, not a
1331 (offset_in_range): New.
1332 (md_assemble): Use it.
1333 (md_convert_frag): Change type of target_address, opcode_address,
1334 and displacement_from_opcode_start to offsetT.
1335 (md_create_short_jump): Change type of offset to offsetT.
1336 (md_create_long_jump): Ditto.
1337 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1338 (md_chars_to_number): Remove.
1339 (output_invalid): Remove duplicate prototype.
1341 2000-04-09 Nick Clifton <nickc@cygnus.com>
1343 * Makefile.am (CPU_TYPES): Add 'avr'.
1344 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1345 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1347 * Makefile.in: Regenerate.
1349 * doc/as.texinfo: Add M32R documentation.
1351 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1353 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1354 --enable-build-warnings option.
1355 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1356 * Makefile.in, configure: Re-generate.
1358 2000-04-07 Nick Clifton <nickc@cygnus.com>
1360 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1361 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1362 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1363 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1364 (arm_force_relocation): Force relocations for
1365 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1367 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1369 * config/tc-sh.c (get_operands): There's no third operand if the
1370 first operand is an immediate.
1372 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1374 * config/tc-sh.c (immediate): Delete.
1375 (sh_operand_info): Add immediate member.
1376 (parse_reg): Use A_PC for pc.
1377 (parse_exp): Add second argument 'op'. All callers changed.
1378 (parse_at): Expect pc to be coded as A_PC.
1379 Use immediate field in *op.
1380 (insert): Add fourth argument 'op'. All callers changed.
1381 (build_relax): Add second argument 'op'. All callers changed.
1382 (insert_loop_bounds): New function.
1383 (build_Mytes): Remove DISP_4.
1384 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1385 (assemble_ppi): Use immediate field in *operand.
1386 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1387 (md_apply_fix): Likewise.
1388 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1390 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1392 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1394 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1396 * internals.texi (CPU backend): Document
1397 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1399 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1401 * po/gas.pot: Regenerate.
1403 * as.c (show_usage): Restore translated part of bug string.
1404 * gasp.c (show_usage): Likewise.
1406 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1407 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1408 than move-if-change.
1409 (DEP1): Modify for "gcc -MM".
1413 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1414 Update dependencies.
1415 * Makefile.in: Regenerate.
1417 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1419 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1420 (md_begin): Likewise.
1421 (HAVE_AM33): New macro.
1422 (md_assemble): Use it. Match r_regs and xr_regs only if
1425 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1427 * as.h: #include "bin-bugs.h"
1428 * as.c (show_usage): Use REPORT_BUGS_TO.
1429 * gasp.c: #include "bin-bugs.h"
1430 (show_usage): Use REPORT_BUGS_TO.
1432 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1434 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1436 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1437 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1440 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1442 * config/tc-i386.c (i386_immediate): Don't assume a constant
1443 immediate is necessarily 16 bits when in 16 bit code mode.
1444 (md_assemble): Instead set guess_suffix here after we have checked
1447 2000-04-02 Richard Henderson <rth@cygnus.com>
1449 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1450 quantities. Correct right shift sign extension.
1451 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1452 32-bit value when shifting into place.
1454 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1456 * app.c: Add ATTRIBUTE_UNUSED as needed.
1457 * config/tc-ppc.c: Likewise.
1458 (ppc_size): Make unsigned long.
1459 (ppc_insert_operand): Add casts to avoid warnings.
1461 2000-03-31 Nick Clifton <nickc@cygnus.com>
1463 * config/tc-d10v.h (md_flush_pending_output): Define.
1465 2000-03-29 Nick Clifton <nickc@cygnus.com>
1467 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1468 segment. Works for both BFD_ASSEMBLER and others.
1469 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1471 2000-03-29 Nick Clifton <nickc@cygnus.com
1473 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1475 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1477 * listing.c (LISTING_LHS_WIDTH): Default depends on
1479 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1481 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1483 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1486 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1488 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1490 * config/tc-avr.c (mcu_types): Add missing initialiser.
1491 (md_pcrel_from_section): Add prototype.
1492 (avr_operand): Remove redundant test of unsigned < 0.
1493 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1495 2000-03-27 Denis Chertykov <denisc@overta.ru>
1497 * config/tc-avr.c: New file for AVR support.
1498 * config/tc-avr.h: Likewise.
1499 * configure.in: Add AVR support.
1500 * configure: Regenerate.
1502 2000-03-26 Timothy Wall <twall@cygnus.com>
1504 * gasp.c (macro_op): Add new argument to check_macro call.
1505 Macro structure definitions moved to macro.h
1506 * sb.h: Add argument to prototype for input_scrub_include_sb.
1507 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1508 nesting checks with an additional flag.
1509 (struct input_save): Add flag to indicate whether current sb
1510 should be checked for proper macro/conditional nesting.
1511 (input_scrub_push/pop): Save/restore nest check flag.
1512 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1514 * macro.c (check_macro): Allow caller to retrieve parsed macro
1515 information if a pointer is provided. This information may be
1516 used by the new macro hooks.
1517 * macro.h: Update prototype for check_macro. Macro struct
1518 definitions moved here from macro.c/gasp.c.
1519 * read.c (read_a_source_file): Add parameter to check_macro call,
1520 and pass macro info to the macro hook, if defined.
1521 (input_scrub_insert_line): New. Allow insertion of a line of
1522 characters into the input stream.
1523 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1524 file into the input stream.
1525 (s_include): Use input_scrub_insert_file.
1526 * internals.texi: Document new macro hooks.
1527 * as.h: New prototypes added.
1529 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1531 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1532 an initial capital letter.
1533 (i386_index_check): Reindent.
1535 2000-03-19 Nick Clifton <nickc@cygnus.com>
1537 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1540 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1542 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1543 instruction operand bad if Rd > 7 when generating
1544 thumb instructions. Prevents for example,
1545 "adr r12,label" from silently failing and generating
1546 the wrong instruction.
1548 2000-03-17 Nick Clifton <nickc@cygnus.com>
1550 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1551 that have a destingation >= 0x400000.
1552 Fix compile time warning messages.
1554 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1556 * config/tc-sh.c (md_begin): When encountering insn that are
1557 not supported by the current arch, only change the name if
1558 its contents are the same as prev_name.
1559 (get_specific): If the the architecture doesn't match, fail.
1561 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1563 * config/tc-sh.c (IDENT_CHAR): Define.
1564 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1565 matching back where it came from.
1567 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1569 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1571 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1573 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1576 2000-03-15 Kazu Hirata <kazu@hxi.com>
1578 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1580 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1582 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1583 floating-point-number, make sure 'f' is in FLT_CHARS.
1585 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1587 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1588 (s_lcomm_internal): Use it.
1589 * doc/internals.texi (CPU backend): Document it.
1590 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1593 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1595 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1598 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1599 implementation doesn't have special handling for switch
1601 (macro_build): Allow for code in sections other than .text.
1603 (mips_ip): Likewise.
1604 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1605 Don't perform relocs if we will be outputting them.
1606 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1607 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1610 2000-03-09 Catherine Moore <clm@cygnus.com>
1612 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1613 relocation type based on the entry in the fixup structure.
1615 2000-03-08 H.J. Lu (hjl@gnu.org)
1617 * Makefile.am (install-exec-tooldir): Depend on
1618 install-exec-bindir for parallel make.
1619 * Makefile.in: Regenerated.
1621 2000-03-06 Nick Clifton <nickc@cygnus.com>
1623 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1625 (md_parse_option): Parse -m32r command line switch - disable m32rx
1627 (md_show_usage): Document new option.
1629 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1630 * doc/Makefile.in: Regenerate.
1631 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1633 2000-03-02 Michael Meissner <meissner@redhat.com>
1635 * config/tc-d30v.c (check_range): Remove code that incorrectly
1636 sign extended values where bits < 32.
1638 2000-03-02 H.J. Lu (hjl@gnu.org)
1640 * configure.in: Support --enable-targets=all on ia32.
1641 * configure: Regenerated.
1643 2000-03-01 Nick Clifton <nickc@cygnus.com>
1645 * gasp.c (do_align): Remove bogus check of alignment value.
1647 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1649 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1650 TC_PPC was defined forced the type of a symbol with no other type
1653 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1655 * doc/internals.texi (CPU backend): Mention that
1656 line_separator_chars do not break up comments. Fix typos for
1657 LEX_AT and LEX_NAME descriptions. Document operands for
1658 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1659 description of md_create_short_jump usage. Document argument for
1660 md_undefined_symbol.
1662 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1664 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1665 (md_parse_option): Handle it.
1666 (md_show_usage): Document it.
1668 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1670 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1671 opcode, for the instruction `pal19'. From Andrea Arcangeli
1674 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1676 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1678 (md_assemble): To here, before template operands are matched.
1679 Also ensure a constant immediate is sign extended when we know the
1680 size is at most 16 bits. This is to catch cases like "add
1681 $0xffc0,%ax" where we don't know the size, and thus that the
1682 immediate can be represented as Imm8S until after parsing the
1684 (i386_displacement): Similarly sign extend 16 bit constant
1686 (md_assemble): Relax 16-bit jump constant range check to suit sign
1687 extended displacements.
1689 2000-02-26 Andreas Jaeger <aj@suse.de>
1691 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1693 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1695 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1696 call operands when intel_syntax.
1697 (intel_float_operand): Return 2 for "fi...".
1698 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1699 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1700 earlier "SHORT" change.
1701 (md_assemble): When determining suffix from Regs, exclude
1704 2000-02-24 Nick Clifton <nickc@cygnus.com>
1706 * configure: Add arm-wince, mips-pe and sh-pe targets.
1707 * configure: Regenerate.
1709 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1711 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1712 "pe-mips" for the mips-pe target.
1714 * config/tc-arm.c (insns): Change displacement encoded in BL
1715 and B instructions if the target port is arm-wince.
1716 (do_ldst): Do not bias the relocation offset if the target
1718 (md_pcrel_from): Add in missing relocation offset bias if the
1719 target os arm-wince.
1721 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1722 (md_begin): Disable -G support for mips-pe target.
1723 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1724 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1727 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1728 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1729 assembler, just set the alignment to 4.
1731 * config/te-wince-pe.h: New file for WinCE targets. Define
1734 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1736 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1737 string instructions.
1738 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1739 (i386_intel_memory_operand): After finding a segment override,
1740 check again for no `[' before looking for a displacement. Bomb if
1741 more than one displacement rather than silently discarding the
1742 second and subsequent ones. Free strings malloc'd by
1743 build_displacement_string.
1745 2000-02-24 Catherine Moore <clm@cygnus.com>
1747 * config/obj-som.c (obj_pseudo_table): Add "weak".
1748 (obj_som_weak): New routine.
1750 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1752 * config/tc-i386.c (union i386_op): New.
1753 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1754 Throughout file replace occurences of disps[n], imms[n], regs[n]
1755 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1756 intel mode operand swapping. Add assert in regKludge and
1757 fake_zero_displacement code. Test i.types[n] when outputting
1758 displacements and immediates. Combine output of Disp16 with
1760 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1761 when in intel mode by (not) reversing fsub and fdiv operands
1762 before the template search. This fails for single operand
1763 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1764 undefined. Instead fix the base_opcode after we've found the
1765 template. Move base_opcode xor with found_reverse_match from
1766 opcode output code to before this fix so we test for the correct
1768 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1769 check in intel mode. Instead compare opcodes.
1771 * config/tc-i386.h (TC_RELOC): Delete.
1772 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1773 with equivalent call to reloc.
1775 * as.h (flag_m68k_mri): Move declaration after target include, and
1776 only declare when TC_M68K defined. Define as zero otherwise.
1777 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1778 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1779 Define as zero otherwise.
1780 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1781 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1782 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1783 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1784 testing whether defined.
1785 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1786 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1787 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1788 rather than testing whether defined.
1789 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1790 (parse_mri_cons): Declare and use only when TC_M68K.
1791 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1792 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1793 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1795 * NEWS: Mention IBM 370 support.
1797 2000-02-23 Richard Henderson <rth@cygnus.com>
1799 * config/tc-i386.c (md_assemble): When swapping operands for
1800 intel_syntax, assume everything that's not Imm or Disp is a
1803 2000-02-23 Linas Vepstas <linas@linas.org>
1805 * config/tc-i370.c, config/tc-i370.h: New files.
1806 * Makefile.am: Add support for Linux/IBM 370.
1807 * configure.in: Likewise.
1808 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1809 * config/obj-elf.c: Include elf/i370.h
1810 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1812 * Makefile.in: Regenerate.
1813 * configure: Regenerate.
1815 * doc/c-i370.texi: New file.
1816 * doc/all.texi: Include it.
1817 * doc/as.texinfo: And here.
1818 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1819 * doc/Makefile.in: Regenerate.
1821 2000-02-19 Michael Meissner <meissner@redhat.com>
1823 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1824 determine if an instruction can be used in parallel with an ADDppp
1825 or SUBppp instruction.
1827 2000-02-22 Andrew Haley <aph@cygnus.com>
1829 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1831 1999-12-30 Andrew Haley <aph@cygnus.com>
1833 * config/tc-mips.c (mips_gp32): New variable.
1834 (macro_build) Use mips_gp32.
1836 (md_longopts): Add "-mgp32" and "-mgp64".
1837 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1839 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1841 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1842 warning, and bump it to 1.
1844 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1846 From Brad Lucier <lucier@math.purdue.edu>:
1847 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1850 2000-02-21 Catherine Moore <clm@cygnus.com>
1852 * config/tc-mips.c (MF_HILO_INSN): Define.
1853 (mips_7000_hilo_fix): Declare.
1854 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1855 (md_parse_option): Check for 7000_HILO_FIX options.
1856 (OPTION_M7000_HILO_FIX): Define.
1857 (OPTION_NO_M7000_HILO_FIX): Define.
1858 * doc/c-mips.texi (-mfix7000): Describe.
1860 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1862 * listing.c (print_lines): Remove unused variable `end'.
1864 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1865 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1866 reloc_type when BFD_ASSEMBLER.
1867 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1868 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1869 statement and quell signed vs. unsigned comparison warning.
1871 2000-02-18 Nick Clifton <nickc@cygnus.com>
1873 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1874 the computed frag offset, rather than overwriting it.
1876 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1878 * config/tc-sh.c ("elf/sh.h"): Include.
1879 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1880 (md.begin): Initialize target_arch.
1881 Only include opcodes in has table that match selected architecture.
1882 (parse_reg): Recognize register names for sh-dsp.
1883 (parse_at): Recognize post-modify addressing.
1884 (get_operands): The leading space is now optional.
1885 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1886 arguments. Update valid_arch.
1887 (build_Mytes): Add support for SDT_REG_N.
1888 (find_cooked_opcode): New function, broken out of md_assemble.
1889 (assemble_ppi, sh_elf_final_processing): New functions.
1890 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1891 (md_longopts, md_parse_option): New option: -dsp.
1892 * config/tc-sh.h (elf_tc_final_processing): Define.
1893 (sh_elf_final_processing): Declare.
1895 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1897 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1898 the unwinder subspace. Save the current seg/subseg before creating
1901 2000-02-10 Nick Clifton <nickc@cygnus.com>
1903 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1904 little endian targets.
1905 (INST_BYTE1): Redefine to handle big and little endian
1907 (cpu_type): New type: Select between M340 and M210.
1908 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1909 instructions of the M340.
1910 (md_assemble): Add support for the MULSH and OPSR classes of
1912 (md_atof): Add support for little endian targets.
1913 (md_parse_option): Add support for -EL, -EB and -mcpu command
1915 (md_convert_frag): Add support for little endian targets.
1916 (md_apply_fix3): Add support for little endian targets.
1917 (md_number_to_chars): Add support for little endian targets.
1919 2000-02-10 Timothy Wall <twall@redhat.com>
1921 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1922 defined, use it to verify the symbol just read should be a label.
1924 2000-02-10 Timothy Wall <twall@redhat.com>
1926 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1927 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1928 around colons when KEEP_WHITE_AROUND_COLON is defined.
1929 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1930 and KEEP_WHITE_AROUND_COLON.
1932 2000-02-08 Timothy Wall <twall@redhat.com>
1934 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1936 (do_repeat): New. Abstract repeat logic so that a "break" can be
1938 (end_repeat): New. Provide support for a "break" out of the
1940 * read.h: Add prototypes for new functions.
1942 2000-02-08 Timothy Wall <twall@redhat.com>
1944 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1945 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1946 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1949 2000-02-08 Timothy Wall <twall@redhat.com>
1951 * read.c: Added elseif to directives table.
1952 * read.h: Added prototype for s_elseif.
1953 * doc/as.texinfo: Added description for elseif.
1954 * cond.c (s_elseif): New function
1956 2000-02-04 Timothy Wall <twall@redhat.com>
1958 * listing.c (print_lines): Remove conditionals causing bug in
1961 2000-02-03 Timothy Wall <twall@cygnus.com>
1963 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1965 * frags.c (frag_new): Calculate fr_fix in octets
1966 (frag_now_fix) Return offset as target address offset (bytes).
1967 (frag_now_fix_octets) New - Return offset in octets (8-bit
1969 * frags.h: Added prototype for frag_now_fix_octets().
1970 Distinguish between octets and bytes in field descriptions.
1971 * listing.c (calc_hex): Account for octets vs bytes when
1972 printing addresses/offsets.
1973 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1974 target is little-endian, print the octets in a word in big-endian
1975 order so that the display looks like a proper hexadecimal number,
1976 instead of having the octets reversed.
1977 * read.c (do_align): When recording alignment, alignment power
1978 should be in terms of target bytes (minimum addressible unit)
1980 (do_org) Convert ORG target address (byte) argument into an
1981 octet offset when generating a variable fragment.
1982 * symbols.c (resolve_symbol_value): Symbol final value
1983 converted to a target address offset (bytes) from its octet offset.
1984 * config/obj-coff.c (coff_frob_symbol): Symbol target address
1985 offset (bytes) is adjusted by the frag offset (octets) converted
1987 (coff_frob_section) Section alignment power is in terms of bytes;
1988 convert it to an octet alignment power when calculating size (and
1989 size mask) in octets. Don't modify the section size in order to
1990 "align" it for TI COFF, since that format has a different method
1991 for storing alignment information.
1993 2000-02-01 Timothy Wall <twall@cygnus.com>
1995 * stabs.c (generate_asm_file): Escape backslashes in stabs file
1996 entries, matching the way GCC generates them. If not escaped, the
1997 filename is encoded incorrectly.
1999 2000-01-31 Nick Clifton <nickc@cygnus.com>
2001 * config/tc-arm.c (reg_table): Add support for ATPCS register
2004 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2006 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2008 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2010 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2011 of a symbol when we really care about its value.
2013 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2015 * config/tc-mcore.c (md_assemble): Give warning message if
2016 operands passes to instruction are more than the spec.
2018 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2020 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2021 Thumb mode but the label seen was not declared as '.thumb_func'
2022 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2023 correct disassembly of Thumb code bounded by non function labels.
2025 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2027 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2028 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2030 * Makefile.in: Same here.
2033 * configure.in: Set bfd_gas for i386-aout when primary target
2034 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2035 we may need the primary te_file. Remove incorrect comment.
2037 * configure: Regenerate.
2039 * config/e-i386aout.c: New file.
2041 * as.c (USE_EMULATIONS): Move to before print_version_id.
2042 (struct emulation): Add i386aout.
2043 (show_usage): Split text strings. Reformat -a text. Add --em
2047 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2048 (aout_format_ops): New.
2051 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2052 preprocessor conditional and add aout USE_EMULATIONS tests.
2053 (read_a_source_file): Don't pass error strings to printf as
2057 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2059 (do_data): Same here.
2060 (process_file): And here.
2063 * symbols.c (colon): Rewrite "already defined" fatal message
2064 code for aout with USE_EMULATIONS.
2067 * config/obj-aout.c (OBJ_HEADER): Define.
2068 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2070 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2071 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2073 (obj_aout_type): Expand S_SET_OTHER here too.
2074 (obj_read_begin_hook): Remove.
2075 (aout_pop_insert): New.
2076 (obj_aout_s_get_other): New.
2077 (obj_aout_s_get_desc): New.
2078 (aout_format_ops): New.
2081 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2082 gets aout_pseudo_table.
2083 (aout_pseudo_table): Declare.
2084 (obj_read_begin_hook): Define.
2087 * config/obj-coff.c (obj_pseudo_table): Rename to
2089 (coff_pop_insert): Use coff_pseudo_table.
2090 (coff_sec_sym_ok_for_reloc): Remove.
2091 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2092 and comment all zero entries and remove #if 0 code.
2095 * config/obj-coff.h (obj_pop_insert): Define.
2096 (coff_pseudo_table): Declare.
2099 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2100 s_get_size, s_set_size. Comment all zero entries.
2103 * config/obj-elf.c (elf_s_get_other): New function.
2104 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2105 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2106 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2108 (obj_elf_parse_section_letters): Don't pass error strings to
2109 printf as format arg.
2112 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2114 (elf_s_get_other): Declare.
2115 (S_GET_OTHER) Define as elf_s_get_other if not already
2117 (S_SET_OTHER): Only define when not already defined.
2118 (elf_obj_read_begin_hook): Declare.
2119 (obj_read_begin_hook): Define.
2120 (elf_obj_symbol_new_hook): Declare.
2121 (obj_symbol_new_hook): Define.
2124 * config/obj-multi.h: Add copyright header and protect against
2125 multiple inclusion. Add * to all function pointers.
2126 (OBJ_HEADER): If defined, include it rather than other defines
2128 (obj_frob_file_after_relocs): Test for NULL.
2129 (obj_symbol_new_hook): Here too.
2130 (obj_sec_sym_ok_for_reloc): And here.
2131 (S_GET_OTHER): Define.
2132 (S_GET_DESC): Define.
2133 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2134 (OBJ_MAYBE_ELF): Update comment.
2136 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2137 OBJ_AOUT preprocessor conditional and handle emulation by
2138 testing OUTPUT_FLAVOR.
2139 (i386_displacement): Here too.
2140 (md_section_align): Similarly here.
2141 (i386_target_format): Conditionally compile when more than one
2142 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2143 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2144 (i386_displacement): Here too.
2147 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2148 Define TARGET_FORMAT for aout only when not multi.
2151 * config/te-multi.h: Delete file as it's identical to te-generic.h
2153 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2155 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2156 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2159 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2161 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2164 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2166 * config/tc-mips.c (mips_do_align): New function.
2167 * config/tc-mips.h (md_do_align): Define.
2169 2000-01-10 Philip Blundell <philb@gnu.org>
2171 * doc/c-arm.texi (ARM Options): Fix typo.
2172 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2173 line separator for Linux.
2174 * doc/as.texinfo (Comments): Mention the ARM.
2176 2000-01-10 Philip Blundell <pb@futuretv.com>
2178 * configure.in (arm*-*-conix*): New target.
2179 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2181 * configure: Regenerate.
2183 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2185 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2186 (obj_elf_visibility): New function.
2188 * doc/as.texinfo (Visibility): New node: document visibility
2191 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2193 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2194 warning for absolute jump/call without `*' in non-intel mode. No
2195 need to set i.types[0] JumpAbsolute in intel mode.
2197 1999-12-22 Philip Blundell <pb@futuretv.com>
2199 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2200 hook function when changing sections.
2201 (arm_s_data): Likewise.
2203 1999-12-14 Nick Clifton <nickc@cygnus.com>
2205 * config/tc-arm.c (md_parse_option): Add support for -marm720
2206 command line switch.
2208 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2210 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2211 (r_registers, xr_registers): Define.
2212 (r_register_name, xr_register_name): New functions.
2213 (md_assemble): Handle new am33 operand types and instruction
2215 (mn10300_insert_operand, check_operand): Likewise.
2217 1999-11-29 Nick Clifton <nickc@cygnus.com>
2219 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2220 (s_force_thumb): Set thumb_mode to 2.
2221 (md_assemble): Do not complain about thumb instructions on a
2222 non-thumb target if thumb_mode is set to 2.
2224 1999-11-28 Michael Meissner <meissner@cygnus.com>
2226 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2227 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2228 (O_...): Add new machine dependent expressions if we are handling
2229 explicit relocations.
2230 (alpha_reloc_op): New static table holding the explicit relocation
2232 (alpha_literal_hash): New static to hold the hash table for
2233 explicit relocations.
2234 (alpha_macros): Add support for explicit relocations.
2235 (md_begin): If explicit relocations, initialize hash table.
2236 (md_assemble): Don't print a second error if tokenize_arguments
2237 already printed an error message.
2238 (md_apply_fix): Add support for explicit relocations.
2239 (alpha_force_relocation): Ditto.
2240 (alpha_fix_adjustable): Ditto.
2241 (alpha_adjust_symtab): New function to support explicit
2243 (alpha_adjust_symtab_relocs): Ditto.
2244 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2245 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2246 Add support for explicit relocations. Return -2 if an error
2247 message was already printed.
2248 (find_macro_match): Add support for explicit relocations. Comment
2250 (emit_insn): Add support for explicit relocations.
2251 (assemble_tokens): Ditto.
2253 (load_expression): Ditto.
2256 (emit_ir_load): Ditto.
2257 (emit_loadstore): Ditto.
2260 (emit_sextX): Ditto.
2261 (emit_division): Ditto.
2262 (emit_jsrjmp): Ditto.
2263 (emit_retjcr): Ditto.
2265 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2267 (tc_adjust_symtab): If explicit relocations, call the function
2268 alpha_adjust_symtab.
2269 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2270 relocations next to the literal relocation they reference.
2271 (TC_INIT_FIX_DATA): Initialize the new fields.
2272 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2274 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2276 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2277 'B' operand for PA2.0 bb instruction.
2279 1999-11-18 Nick Clifton <nickc@cygnus.com>
2281 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2284 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2286 (mcore_force_relocation): Force relocations to be generated for
2289 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2291 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2292 (i386_displacement): Disallow O_big displacements.
2294 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2296 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2297 Small improvements in error checking.
2298 (md_assemble): Support for unconditional ARM instructions.
2299 (md_parse_option): Support for -m[arm]v5e flag.
2301 1999-11-12 Nick Clifton <nickc@cygnus.com>
2303 * macro.c (buffer_and_nest): Do not check beyond the end of the
2306 1999-11-11 Nick Clifton <nickc@cygnus.com>
2308 * macro.c (buffer_and_nest): Look for seperator after TO and
2311 1999-11-08 Andrew Haley <aph@cygnus.com>
2313 * app.c (do_scrub_chars): When in State 10, treat backslash
2314 characters in the same way as as symbol characters.
2316 1999-11-07 Richard Henderson <rth@cygnus.com>
2318 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2319 the previous label was in the current section before playing
2320 with auto-alignment.
2322 1999-11-06 Nick Clifton <nickc@cygnus.com>
2324 * config/tc-v850.c (v850_force_relocation): Force relocation
2326 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2329 1999-11-05 Michael Meissner <meissner@cygnus.com>
2331 * expr.h (operatorT): Increase machine dependent operators to 16.
2332 * expr.c (op_rank): Ditto.
2334 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2336 * read.c (pseudo_set): Reject attempts to set the value of a
2339 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2342 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2344 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2345 to bfd_set_section_contents.
2347 1999-11-03 Nick Clifton <nickc@cygnus.com>
2349 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2351 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2353 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2354 (mips_ip): Use OPCODE_IS_MEMBER.
2356 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2358 * config/tc-arm.c (reg_required_here): Improve comments.
2360 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2361 (tinsns): Initialize variants field.
2363 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2364 BAD_PC respectively.
2366 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2368 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2369 * config/tc-arm.h: Fix compile time warnings.
2371 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2373 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2374 form @abs16, @(abs16) and @(abs16 + imm).
2376 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2378 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2379 (ISA_HAS_64_BIT_REGS) New.
2380 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2381 mips_emit_delays,macro_build,load_register,load_addresss,
2382 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2383 and/or use new ISA_xxx macros in expressions involving
2384 ISA, particularly mips_opts.isa.
2386 1999-10-18 Michael Meissner <meissner@cygnus.com>
2388 * expr.h (operatorT): Add machine dependent operators md1..md8.
2389 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2390 for the machine dependent operators to use.
2392 * expr.c (op_rank): Add machine dependent operators.
2394 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2396 (O_cpregister): Ditto.
2397 (md_begin): Change X_op test that field is wide enough to use
2398 O_max instead of O_alpha_max.
2399 (cpu_types): Fill in missing initializer.
2400 (alpha_num_macros): Make unsigned.
2401 (md_assemble): Make opnamelen be size_t.
2402 (md_apply_fix): Cast alpha_num_operands to int before testing.
2403 (alpha_force_relocation): Ditto.
2404 (alpha_fix_adjustable): Ditto.
2405 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2406 (tc_gen_reloc): Ditto.
2407 (tc_get_register): Ditto.
2412 (s_alpha_ent): Ditto.
2413 (s_alpha_end): Ditto.
2414 (s_alpha_frame): Ditto.
2415 (s_alpha_prologue): Ditto.
2416 (s_alpha_file): Ditto.
2417 (s_alpha_gprel32): Ditto.
2418 (s_alpha_proc): Ditto.
2419 (s_alpha_set): Ditto.
2420 (s_alpha_base): Ditto.
2421 (s_alpha_align): Ditto.
2422 (s_alpha_arch): Ditto.
2423 (alpha_align): Ditto.
2424 (assemble_insn): Suppress unused variable warning.
2426 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2427 order in the structure.
2428 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2430 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2432 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2434 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2436 * config/tc-i386.c (i386_index_check): Correct #endif location.
2438 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2440 * as.c (show_usage): Document new options.
2441 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2442 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2443 (parse_args): Parse the new options.
2444 (main): If there were warnings, and --fatal-warnings
2445 was specified, print an error.
2446 * as.h: New variable, flag_fatal_warnings, for new option.
2448 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2450 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2451 '@'. Change autoincrement completers to fall through to cache control
2454 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2456 (pa_parse_addb_64_cmpltr): New function.
2458 * config/tc-hppa.c (pa_ip): Change error message.
2459 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2460 '?Q' args to allow falling through.
2462 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2463 Remove unused conditional codes.
2464 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2466 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2468 * config/tc-d30v.c (CHAR_BIT): Define.
2469 (check_range): Fix bit operations to support integers bigger than
2472 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2474 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2477 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2478 Doug Evans <devans@cygnus.com>
2480 Add support for m32rx.
2481 * config/tc-m32r.c (enable_m32rx): New static global.
2482 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2483 (allow_m32rx): New function.
2484 (M32R_SHORTOPTS): Add `O'.
2485 (md_longopts): Add --m32rx plus several warning options.
2486 (md_parse_option): Handle new options.
2487 (md_show_usage): Print them.
2488 (md_begin): Enable m32rx.
2489 (OPERAND_IS_COND_BIT): New macro.
2490 (first_writes_to_seconds_operands): New function.
2491 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2492 (target_make_parallel,assemble_two_insns): New functions.
2493 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2494 If optimizing and m32rx, try to make consecutive insns parallel.
2496 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2498 * config/tc-mips.c (nopic_need_relax): Allow for the
2499 .sdata.foo sections generated by -fdata-sections,
2500 and for the .gnu.linkonce.s sections generated by C++.
2502 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2504 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2505 with cleaner code using completer prefixes. Add 'Y'.
2507 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2509 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2511 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2512 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2513 insn does not match and we should try the next insn in the table.
2515 1999-09-22 Nick Clifton <nickc@cygnus.com>
2517 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2519 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2521 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2524 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2526 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2527 OBJ_ELF. If ELF, add "sq".
2528 (md_parse_option): If ELF, ignore -s and -q.
2529 (md_show_usage): Mention ELF options.
2531 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2533 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2536 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2538 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2540 * config/tc-hppa.c (struct pa_it): New field "trunc".
2541 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2542 (pa_parse_ftest_gfx_completer): New function
2543 (pa_parse_fp_cnv_format): New function.
2545 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2546 (md_apply_fix): Handle 22bit pc-rel branches.
2548 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2550 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2552 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2554 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2556 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2558 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2559 (pa_ip): Handle 'fX'.
2561 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2563 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2564 unwinds unless the function is in the text space.
2565 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2567 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2569 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2570 (md_assemble): To here. Tweak address generation.
2572 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2574 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2575 (md_assemble): Call dwarf2_where for OBJ_ELF.
2576 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2577 (pa_end_of_source): New function.
2578 * tc-hppa.h (md_end): Define for OBJ_ELF.
2580 1999-09-14 Michael Meissner <meissner@cygnus.com>
2582 * configure.in (Canonicalization of target names): Remove adding
2583 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2584 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2585 * configure: Regenerate.
2587 1999-09-14 Donn Terry <donn@interix.com>
2589 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2591 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2593 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2594 pc-relative jmp/call to an absolute symbol.
2595 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2596 absolute section symbols.
2598 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2599 jump handling code and comments.
2601 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2603 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2604 the value if TE_PE and a global defined symbol.
2606 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2608 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2609 print the symbol, rather than printing it here.
2611 1999-09-11 Donn Terry <donn@interix.com>
2613 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2614 BFD_RELOC_RVA relocations.
2616 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2617 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2620 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2622 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2623 * doc/internals.texi (Object format backend): Document
2626 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2627 relocations against global symbols if TE_PE.
2629 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2630 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2632 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2635 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2636 symbols which do not have a constant value, or tags with
2637 non-tags. Remove the symbol from the list before adding it at the
2640 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2641 C_FCN symbol differently if TE_PE.
2642 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2643 appears in the pseudo-op, rather coff_line_base which is only set
2646 * config/obj-coff.c (obj_coff_loc): New static function.
2647 (obj_pseudo_table): Add "loc".
2649 * config/obj-coff.c (add_lineno): Check that the line number is
2652 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2653 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2655 (md_atof): Return NULL rather than 0.
2656 * config/tc-i386.c (md_atof): Change type to int.
2657 * expr.c (expr): Change first parameter to int.
2658 * config/obj-coff.c: Add declarations for static functions.
2659 (coff_frob_symbol): Use SYM_AUXENT.
2660 * config/tc-i386.h (flag_16bit_code): Don't declare.
2662 * config/obj-coff.c (obj_coff_section): Default to setting
2663 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2665 * write.c (adjust_reloc_syms): Print adjusted fixup.
2667 * expr.c (integer_constant): Correct too_many_digits calculation
2670 1999-09-09 Andreas Schwab <schwab@suse.de>
2672 * doc/c-arm.texi: Fix arguments of @var to not contain
2675 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2677 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2679 (md_parse_option): Only support -k flag for ELF and COFF targets.
2681 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2683 * config/tc-hppa.c (pa_ip): Put strict register checks before
2684 call to pa_parse_number.
2686 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2688 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2690 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2693 1999-09-06 Donn Terry <donn@interix.com>
2695 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2697 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2699 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2700 candidate instruction. Require registers for register arguments
2701 when in strict mode. Require assemble-time constants for
2702 constants when in strict mode.
2703 (pa_get_absolute_expression): Require a constant when in strict
2706 1999-09-06 Nick Clifton <nickc@cygnus.com>
2708 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2710 1999-09-04 Steve Chamberlain <sac@pobox.com>
2712 * config/tc-pj.c: New file, supports picoJava in ELF.
2713 * config/tc-pj.h: Ditto.
2714 * configure.in (pjl*, pj*): New targets.
2715 * Makefile.am: Rebuild dependencies.
2716 (CPU_TYPES): Add pj.
2717 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2718 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2719 * doc/c-pj.texi: New file.
2720 * doc/as.texinfo: Add some PJ specifics.
2721 * doc/all.texi: Add PJ to the list of all architectures, sort them
2723 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2724 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2726 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2728 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2729 (obj_frob_file): Test for null pointer.
2730 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2731 (OBJ_PROCESS_STAB): And here.
2732 (elf_obj_sy): Remove
2734 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2735 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2736 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2738 * config/obj-coff.c (no_func): Remove.
2739 (coff_format_ops): Change occurrences of no_func to 0, as we test
2740 for 0 in obj-multi.h.
2742 * configure.in: Enable bfd for i386-coff when primary target is
2743 bfd. Enable i386 elf,coff emulation support. Don't set
2744 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2745 emulation to support.
2746 *configure: Regenerate.
2748 1999-09-02 Nick Clifton <nickc@cygnus.com>
2750 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2751 .section .line directive is encountered.
2753 1999-09-01 Nick Clifton <nickc@cygnus.com>
2755 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2758 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2759 * as.texinfo: Document --gdwarf2 command line option.
2760 Add additional documentation of ARM command line switches.
2762 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2764 * config/tc-i386.c (i386_intel_memory_operand): Combine
2765 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2766 and RESTORE_END_STRING around parse_register calls.
2767 (i386_operand): Here too.
2768 (i386_is_reg): Remove.
2769 (parse_register): Move as_bad calls from within this function to
2772 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2774 Based on a patch from H.J. Lu <hjl@gnu.org>
2775 * config/tc-i386.c (parse_register): Handle FP regs specially.
2776 (md_begin): Remove '(' and ')' from register_chars.
2778 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2780 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2781 error message (done elsewhere).
2783 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2785 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2787 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2789 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2792 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2794 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2796 Add new completers. Fix bug in 64 bit condition handling.
2798 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2801 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2803 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2805 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2807 1999-08-27 Jim Wilson <wilson@cygnus.com>
2809 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2810 (struct ls): Add frag field. Initialize it to zero.
2811 (out_end_sequence): New local text_frag. Set it while in text section.
2812 Replace address check with frag check. Set ls.frag to text_frag if
2813 out_set_addr called.
2814 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2815 Set it before switching sections. Replace address check with frag
2816 check. Set ls.frag to saved_frag if out_set_addr called.
2818 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2820 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2821 output "advance_pc" opcode instead of calling gen_addr_line().
2822 The latter has the undesired side-effect of creating a new row
2823 in the debug line info matrix.
2825 1999-08-26 Jim Wilson <wilson@cygnus.com>
2827 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2828 ls.last_filename if last is less than zero. Set ls.last_filename
2829 when allocating new entry.
2830 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2833 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2835 * config/tc-i386.c (i386_index_check): Fix the displacement size
2836 when INFER_ADDR_PREFIX.
2838 1999-08-18 Nick Clifton <nickc@cygnus.com>
2840 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2843 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2845 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2846 handle 0xffffNNNN constants correctly.
2848 1999-08-16 Nick Clifton <nickc@cygnus.com>
2850 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2853 1999-08-13 Nick Clifton <nickc@cygnus.com>
2855 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2856 (md_apply_fix3): Always pass positive values to
2857 validate_offset_imm.
2859 1999-08-12 Nick Clifton <nickc@cygnus.com>
2861 * config/tc-arm.c (skip_whitespace): New macro.
2862 Formatting tidy ups.
2864 (md_apply_fix3): Store relocation offset in addend for ELF based
2866 (arm_force_relocation): Always generate relocs for Thumb function
2869 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2871 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2872 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2874 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2876 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2877 flags for the unwind subspace.
2879 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2880 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2881 suitable relocation based on the size of the target's pointer.
2882 Always Use subsegment zero for the unwinders.
2883 (pa_level): Handle "2.0w".
2885 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2887 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2888 with the following instruction unless this was specified.
2890 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2892 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2893 certain sections, to match BFD changes.
2895 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2897 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2898 (EXTRA_SCRIPTS): Define to keep automake happy.
2899 * Makefile.in: Rebuild.
2901 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2903 * Makefile.am: Rename .dep* files to DEP*.
2904 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2905 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2907 * Makefile.in: Rebuild.
2909 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2911 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2913 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2915 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2916 avoid problems on DOS filesystems.
2917 * Makefile.in: Rebuild.
2919 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2921 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2923 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2926 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2928 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2929 line to create ${GDBINIT} rather than .gdbinit.
2930 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2932 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2934 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2936 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2938 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2940 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2942 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2943 non-adjustable symbols.
2945 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2947 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2949 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2951 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2954 1999-08-05 Donn Terry <donn@interix.com>
2956 * config/te-interix.h: New file.
2957 * configure.in (i386-*-interix*): New target.
2958 * configure: Rebuild.
2960 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2962 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2963 selectors for ELF too.
2964 (selector_table): Add "ltp" and "rtp" selectors.
2966 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2968 * config/tc-i386.c (i386_operand): No need to change
2969 operand_string pointer in segment reg case before goto
2970 do_memory_reference. Initialise displacement_string_start and
2971 displacement_string_end after do_memory_reference label.
2972 (i386_index_check): Add operand_string param, and print error
2973 message on failure here.
2974 (i386_intel_memory_operand): Instead of here.
2975 (i386_operand): And here.
2976 (INFER_ADDR_PREFIX): Enable.
2978 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
2980 * config/tc-i386.h (DefaultSize): Define. Renumber following
2981 opcode_modifier defines.
2983 From Etienne Lorrain <etienne.lorrain@ibm.net>
2984 * config/tc-i386.c (stackop_size): New variable.
2985 (set_16bit_code_flag): Clear it here.
2986 (set_16bit_gcc_code_flag): New function.
2987 (md_pseudo_table): Add "code16gcc" entry.
2988 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
2990 1999-08-03 Ian Lance Taylor <ian@zembu.com>
2992 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
2993 next_set_end even if the end symbol is being discarded.
2995 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
2996 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
2997 * config/obj-coff.c: Likewise.
2998 (seg_info_type): Remove.
2999 (seg_info_off_by_4): Change to array of segT.
3000 (s_get_segment): Adjust accordingly.
3001 (obj_pseudo_table): Fully initialize sentinel entry.
3003 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3004 Ralf Baechle <ralf@uni-koblenz.de>.
3006 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3008 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3010 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3012 * config/tc-i386.c: Indentation and white space changes.
3013 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3014 don't enable it by default.
3015 (i386_intel_operand): Remove redundant prototype.
3016 Move check on number of memory operands, and i.mem_operands++
3017 (i386_intel_memory_operand): To here.
3018 Remove i386_immediate code from here. Remove special case code
3019 for input and output using (%dx). Remove base/index checks and
3020 call i386_index_check instead. Save initial operand_string
3021 argument for error message.
3022 (i386_operand): Remove redundant prototype. Move base/index
3023 checks to i386_index_check.
3024 (i386_displacement): Move intel mode check for non-zero
3026 (i386_intel_memory_operand): To here.
3028 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3030 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3031 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3032 by .register pseudo-op if -64 and --no-undeclared-regs.
3033 (s_register, sparc_adjust_symtab): New functions.
3034 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3035 Declare sparc_adjust_symtab as tc_adjust_symtab.
3036 * doc/c-sparc.texi: Add description of #ignore special literal
3037 for .register pseudo-op.
3039 1999-07-30 Catherine Moore <clm@cygnus.com>
3041 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3042 the relocation's section offset.
3044 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3046 * write.c (fixup_segment): Fix generic error check overflow test.
3048 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3049 X_add_number to long.
3051 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3053 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3056 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3058 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3061 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3063 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3065 * configure.bat: Remove; obsolete.
3066 * config/go32.cfg: Likewise.
3068 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3070 * configure.in (i386-*-vxworks*): New target.
3071 * configure: Rebuild.
3073 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3075 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3077 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3079 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3081 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3082 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3083 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3084 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3085 MAX_RELOC_EXPANSION): Define.
3086 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3088 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3090 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3091 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3092 block. Print a warning if an 8-bit or 16-bit constant
3093 displacement or immediate is truncated on output.
3094 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3096 (i386_operand): Disallow immediate jump absolute operand.
3098 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3100 * configure.in: Bump version number to 2.9.5.
3101 * configure: Rebuild.
3103 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3106 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3108 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3109 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3111 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3113 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3115 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3117 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3118 if -mno-fpu was given.
3119 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3121 (cons_fix_new_arm): Remove misleading comments.
3123 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3125 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3127 (relax_segment): Likewise. After giving a rs_org error, convert
3128 the frag to rs_align to avoid cascading errors.
3130 1999-07-12 Andreas Schwab <schwab@suse.de>
3132 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3134 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3136 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3137 as appropriate. Fill in structure initializations. Add variable
3138 initializations. Add casts.
3139 * dwarf2dbg.c (print_stats): Change i to size_t.
3140 * listing.c (listing_listing): Change list_line to unsigned int.
3142 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3144 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3145 rather than checking for \001 and \002 in symbol name.
3146 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3148 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3150 * configure.in (hppa*-linux-gnu*): New target.
3151 * configure: Rebuilt.
3153 1999-07-08 Nick Clifton <nickc@cygnus.com>
3155 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3157 1999-07-07 Nick Clifton <nickc@cygnus.com>
3159 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3160 accessing symbolP directly.
3162 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3164 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3167 1999-07-05 Nick Clifton <nickc@cygnus.com>
3169 * config/tc-arm.c (ARM_EXT_V5): Define.
3170 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3171 (md_begin): Detect ARM v5 architectures.
3172 (md_parse_option): Accept arm v5 specification.
3173 (md_show_usage): Documment -marmv5 switch.
3175 * doc/c-arm.texi: Document -marmv5 command line option.
3177 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3179 (validate_immediate_twopart): New function. Determine if a
3180 constant can be computed by two ADD instructions.
3181 (output_inst): Remove its command line parameter - it was never
3183 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3184 implememt the ADRL pseudo op.
3185 (tc_gen_reloc): Generate a suitable error message if an ADRL
3186 instruction tries to generate a real reloc.
3188 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3190 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3192 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3195 1999-06-27 H.J. Lu <hjl@gnu.org>
3197 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3198 non BFD_ASSEMBLER case.
3200 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3202 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3205 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3207 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3208 out_end_sequence() when the address decreases due to a new frag.
3209 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3210 numbering starts with 1.
3212 1999-06-23 Nick Clifton <nickc@cygnus.com>
3214 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3216 (mcore_s_text): Call obj_elf_text for ELF target.
3217 (mcore_s_data): Call obj_elf_data for ELF target.
3218 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3220 (mcore_s_bss): New function: Dump literal table before changing
3222 (mcore_s_comm): New function: Dump literal table before changing
3225 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3226 No longer static functions.
3227 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3228 Provide prototypes for these functions.
3230 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3232 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3233 a list of names, to try obj_segment_name, and to try abbreviated
3234 names when using COFF without long section names.
3236 * config/tc-alpha.c: More use of symbol accessor functions.
3237 * config/tc-arc.c: Likewise.
3238 * config/tc-d30v.c: Likewise.
3239 * config/tc-fr30.c: Likewise.
3240 * config/tc-i860.c: Likewise.
3241 * config/tc-m88k.c: Likewise.
3242 * config/tc-mcore.c: Likewise.
3243 * config/tc-ns32k.c: Likewise.
3244 * config/tc-sparc.c: Likewise.
3245 * config/tc-v850.c: Likewise.
3247 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3248 sy_value with appropriate accessor functions.
3249 * config/tc-arm.c (md_apply_fix3): Likewise.
3250 * config/tc-d10v.c (AT_WORD_P): Likewise.
3251 * config/tc-v850.c (reg_name_search): Likewise.
3253 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3254 use symbol_get_bfdsym instead.
3255 * config/tc-ppc.c (md_assemble): Likewise.
3256 * config/tc-v850.c (v850_comm): Likewise.
3258 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3260 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3261 the symbol, rather than accessing the bsym member.
3262 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3263 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3264 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3265 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3266 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3267 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3268 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3269 * config/tc-v850.c (tc_gen_reloc): Likewise.
3271 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3273 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3274 (hppa_gen_reloc_type): Conditionalize on BFD64.
3275 (tc_gen_reloc): Re-enable ELF relocations.
3276 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3278 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3280 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3282 (do_ldst): Move assignment out of if condition.
3283 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3284 parentheses to avoid warning.
3286 1999-06-21 Nick Clifton <nickc@cygnus.com>
3288 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3289 macro to get at the BFD symbol associated with a GAS symbol.
3291 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3293 * config/tc-ppc.c: Update for symbol handling changes.
3294 * config/obj-coff.c: Likewise.
3296 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3298 * tc-hppa.c: General cleanups of ELF support. No more spaces
3299 and subspaces for ELF.
3300 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3301 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3302 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3303 (UNWIND_SECTION_NAME): Likewise.
3304 (space/subspace related structures): Conditionalize definitions
3306 (space/subspace directives and support routines): Conditionalize
3307 definitions and references/uses on OBJ_SOM.
3308 (label_symbol_struct): For ELF, track the symbol's segment. For
3309 SOM track its space.
3310 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3312 (USE_ALIASES): Kill for both SOM & ELF.
3313 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3314 (pa_space, pa_subspace): Corresponding changes.
3315 (pa_spaces_begin): Corresponding chagnes.
3316 (md_begin): Do not muck around with space/subspace stuff for
3318 (md_apply_fix): Temporarily disable argument relocation stuff
3320 (tc_gen_reloc): Temporarily disable relocation generation for
3322 (pa_build_unwind_subspace): Similarly.
3324 1999-06-16 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (thumb_set): New pseudo op.
3327 (text, data, section): Override these pseudo ops with ARM
3329 (s_thumb_set): New function: Perform the same as a .set pseudo
3330 op, but also mark the alias'ed symbol as being a Thumb
3332 (arm_s_text): New function: Perform the same as the .text
3333 pseudo op, but dump the literal pool before changing
3335 (arm_s_data): New function: Perform the same as the .data
3336 pseudo op, but dump the literal pool before changing
3338 (arm_s_section): New function: Perform the same as the
3339 .section pseudo op, but dump the literal pool before changing
3341 (arm_cleanup): Do not reset the current section before dumping
3344 1999-06-17 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3347 OPTION_NO_WARN_UNMATCHED entries.
3348 (md_parse_option): Generate a warning message if an unrecognised
3349 option is encountered.
3351 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3352 (get_operands): When parsing an expression after an '@' symbol
3353 has been detected, do not ignore '#' symbols.
3354 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3357 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3359 From K. Richard Pixley <rich@noir.com>:
3360 * configure.in (ppc-*-vxworks*): New target.
3361 * configure: Rebuild.
3363 1999-06-12 Philip Blundell <philb@gnu.org>
3365 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3367 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3369 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3370 which refer to symbols in linkonce sections, permit reducing the
3371 relocs if the symbol is local.
3373 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3375 * subsegs.c (subseg_text_p): New function.
3376 * as.h (subseg_text_p): Declare.
3377 * read.c (do_align): Use subseg_text_p to set the default fill.
3378 * write.c (subsegs_finish): Likewise.
3379 * config/obj-coff.c (write_object_file): Likewise.
3380 * config/tc-i386.h (md_maybe_text): Don't define.
3381 (md_do_align): Use subseg_text_p to set the default fill.
3382 * config/tc-m32r.c (m32r_do_align): Likewise.
3383 * config/tc-sh.c (sh_do_align): Likewise.
3384 * config/tc-sparc.h (md_do_align): Likewise.
3386 1999-06-12 David O'Brien <obrien@freebsd.org>
3388 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3389 * configure: Rebuild.
3391 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3393 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3394 * Makefile.am: Rebuild dependencies.
3395 * Makefile.in: Rebuild.
3397 * config/tc-i386.c (i386_immediate): Remove unused label
3400 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3401 * symbols.c: Likewise.
3402 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3403 sy_next field when taking address, rather than symbol_next.
3405 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3407 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3408 value from the output file architecture.
3409 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3410 * dwarf2dbg.h: Change bfd_vma to addressT.
3412 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3414 * dwarf2dbg.h: Use PARAMS in function declarations.
3416 1999-06-11 Martin Dorey <mdorey@madge.com>
3418 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3419 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3421 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3423 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3425 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3427 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3430 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3432 * read.c (read_a_source_file): Only declare inescape if
3435 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3437 (find_entry_byval): Add parens to avoid warning.
3439 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3441 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3444 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3446 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3449 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3450 synthetize_setx): New functions.
3451 (md_assemble): Broken the special cases into the above
3452 functions. Make compiler happy if sizeof(bfd_vma)==4.
3453 Fix sethi generated from set/setuw. If instructions have a relloc,
3454 always clear the fields to be relocated in the opcode.
3455 (sparc_ip): Remove special_case global variable.
3457 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3459 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3460 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3461 indication of success rather than a value.
3462 (itbl_get_val): Likewise.
3463 (itbl_get_field): Use strcspn. Change delimiters to include
3465 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3466 (itbl_get_val): Likewise.
3467 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3469 * symbols.c (copy_symbol_attributes): Convert local symbols to
3472 1999-06-10 Nick Clifton <nickc@cygnus.com>
3474 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3477 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3479 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3480 Optimize set if sizeof(bfd_vma) == 64.
3481 (sparc_ip): Fix sethi - without %hi() it should generate
3482 R_SPARC_22 reloc, not R_SPARC_HI22.
3483 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3485 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3487 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3488 (s_ncons): New function.
3489 (native_op_table): New table.
3490 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3491 R_SPARC_OLO10 handling.
3493 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3495 * expr.h (struct expressionS): Revert last change; widen X_op.
3496 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3498 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3500 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3501 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3502 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3503 * Makefile.in: Regenerated.
3505 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3506 `common' pass on to s_mri_common.
3507 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3509 1999-06-06 Richard Henderson <rth@cygnus.com>
3511 * config/obj-elf.c (obj_elf_section): Don't free the return
3512 value of demand_copy_C_string.
3514 1999-06-05 Richard Henderson <rth@cygnus.com>
3516 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3517 creation logic from obj_elf_create_section.
3519 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3520 (section_stack): New.
3521 (special_sections): Make const.
3522 (obj_elf_section): Gut and rewrite parsing.
3523 (obj_elf_change_section): New function broken out of obj_elf_section.
3524 (obj_elf_parse_section_letters): Likewise.
3525 (obj_elf_section_word): Likewise.
3526 (obj_elf_section_type): Likewise.
3527 (obj_elf_previous): Treat as a toggle.
3528 (obj_elf_popsection): New.
3529 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3530 (ppc_section_type): Likewise.
3531 * config/tc-ppc.h: Likewise.
3533 * expr.h (struct expressionS): Don't make X_op a bitfield.
3534 * config/tc-alpha.c: Update for symbol handling changes.
3535 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3536 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3538 1999-06-05 Richard Henderson <rth@cygnus.com>
3540 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3541 (dwarf2_gen_line_info): Kill unused variables.
3542 (dwarf2_finish): Likewise.
3543 (dwarf2_where): Likewise.
3544 (dwarf2_directive_file): If we've only got a string,
3545 hand off to s_app_file.
3546 * ecoff.c: Move the include of ecoff.h.
3547 * symbols.h (S_IS_FUNCTION): Prototype.
3549 * read.c (LEX_HASH): Supply a default.
3551 (s_globl): Update `c' after skipping whitespace.
3552 * read.h (LEX_END_NAME, is_name_ender): New.
3553 * expr.c (get_symbol_end): Respect it.
3555 1999-06-04 Mark Klein <mklein@dis.com>
3557 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3559 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3561 * config/tc-hppa.c: Update for symbol handling changes.
3563 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3565 * cgen.c: Update for symbol handling changes.
3566 * config/tc-m32r.c: Likewise.
3568 * config/tc-hppa.h: Update for symbol handling changes.
3569 * config/tc-hppa.c: Likewise.
3571 * config/tc-arm.h: Update for symbol handling changes.
3572 * config/tc-arm.c: Likewise.
3573 (symbol_make_empty): Remove. Just use symbol_create.
3575 * symbols.c (symbol_set_tc): Correct name.
3577 * Makefile.am: Rebuild dependencies.
3578 ($(OBJS)): Don't depend upon struc-symbol.h.
3579 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3580 * dep-in.sed: Don't remove struc-symbol.h.
3581 * Makefile.in: Rebuild.
3583 * doc/internals.texi (Symbols): Describe changes in symbol
3586 1999-06-03 Richard Henderson <rth@cygnus.com>
3588 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3589 instead of doing the work by hand.
3591 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3593 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3594 state of line state-machine.
3595 (struct ls): Collect DWARF2 line state-machine state in new member
3596 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3597 resulted in any DWARF2 directives.
3598 (reset_state_machine): New function.
3599 (out_end_sequence): Ditto.
3600 (dwarf2_gen_line_info): When switching sections or switching to a
3601 lower text address, call out_end_sequence() first to terminate the
3602 previous code sequence as code sequences MUST have monotonically
3603 increasing addresses.
3604 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3606 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3608 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3609 DWARF2 debug info (line information only, at this point).
3610 * as.h: Update comment about supported debug formats.
3611 * dwarf2dbg.c, dwarf2dbg.h: New files.
3612 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3614 * expr.c (operand): Don't use [ for parens if we want an index op.
3615 (op_encoding): Switch [ into O_index, if desired.
3616 (op_rank): Renumber with O_index on bottom.
3617 (expr): If O_index, match closing bracket.
3618 * expr.h (O_index): New.
3620 * read.c (read_a_source_file): Conditionally allow matched "
3621 in lines passed to md_assemble.
3623 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3625 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3627 Add support for storing local symbols in a small structure to save
3628 memory when assembling large files.
3629 * as.h: Don't include struc-symbol.h.
3630 (symbolS): Add typedef.
3631 * symbols.c: Include struc-symbol.h.
3632 (local_hash): New static variable.
3633 (save_symbol_name): New static function, from symbol_create.
3634 (symbol_create): Call save_symbol_name.
3635 (local_symbol_count): New static variable.
3636 (local_symbol_conversion_count): Likewise.
3637 (LOCAL_SYMBOL_CHECK): Define.
3638 (local_symbol_make): New static function.
3639 (local_symbol_convert): New static function.
3640 (colon): Handle local symbols. Create local symbol for local
3642 (symbol_table_insert): Handle local symbols.
3643 (symbol_find_or_make): Create local symbol for local label name.
3644 (symbol_find_base): Check for local symbol.
3645 (symbol_append, symbol_insert): Check for local symbols.
3646 (symbol_clear_list_pointers, symbol_remove): Likewise.
3647 (verify_symbol_chain): Likewise.
3648 (copy_symbol_attributes): Likewise.
3649 (resolve_symbol_value): Handle local symbols.
3650 (resolve_local_symbol): New static function.
3651 (resolve_local_symbol_values): New function.
3652 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3653 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3654 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3655 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3656 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3657 (symbol_previous, symbol_next): New functions.
3658 (symbol_get_value_expression): Likewise.
3659 (symbol_set_value_expression): Likewise.
3660 (symbol_set_frag, symbol_get_frag): Likewise.
3661 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3662 (symbol_mark_used_in_reloc): Likewise.
3663 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3664 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3665 (symbol_mri_common_p): Likewise.
3666 (symbol_mark_written, symbol_clear_written): Likewise.
3667 (symbol_written_p): Likewise.
3668 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3669 (symbol_section_p, symbol_equated_p): Likewise.
3670 (symbol_constant_p): Likewise.
3671 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3672 (symbol_get_obj, symbol_set_obj): Likewise.
3673 (symbol_get_tc, symbol_set_tc): Likewise.
3674 (symbol_begin): Initialize local_hash.
3675 (print_symbol_value_1): Handle local symbols.
3676 (symbol_print_statistics): Print local symbol statistics.
3677 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3678 Declare new symbols.c functions. Move many declarations here from
3680 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3681 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3682 (struct symbol): Move bsym to make it clearly the first field.
3683 Remove TARGET_SYMBOL_FIELDS.
3684 (symbolS): Don't typedef.
3685 (struct broken_word): Remove.
3686 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3687 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3688 (symbol_clear_list_pointers): Likewise.
3689 (symbol_insert, symbol_remove): Likewise.
3690 (symbol_previous, symbol_append): Likewise.
3691 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3692 (struct local_symbol): Define.
3693 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3694 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3695 (local_symbol_get_frag, local_symbol_set_frag): Define.
3696 (local_symbol_get_real_symbol): Define.
3697 (local_symbol_set_real_symbol): Define.
3699 * write.c (write_object_file): Call resolve_local_symbol_values.
3700 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3701 (TARGET_SYMBOL_FIELDS): Don't define.
3702 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3703 ECOFF_DEBUGGING, add ECOFF fields.
3704 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3705 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3706 ECOFF_DEBUGGING, add ECOFF fields.
3707 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3708 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3709 * config/tc-mcore.h: Don't include struc-symbol.h.
3710 (TARGET_SYMBOL_FIELDS): Don't define.
3711 (struct mcore_tc_sy): Define.
3712 (TC_SYMFIELD_TYPE): Define.
3713 * Many files: Use symbolS instead of struct symbol. Use new
3714 accessor functions rather than referring to symbolS fields
3717 * read.c (s_mri_common): Don't add in value of line_label.
3719 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3720 checking for SEC_LINK_ONCE.
3722 * config/tc-sh.h (sh_fix_adjustable): Declare.
3724 * app.c (input_buffer): New static variable.
3725 (app_push): Save saved_input in allocated buffer.
3726 (app_pop): Restored saved_input.
3727 (do_scrub_chars): Change get parameter to take char * and int as
3728 arguments. Change GET macro to pass input_buffer to get
3729 function. Don't save input into allocated buffer.
3730 * as.h (do_scrub_chars): Update declaration.
3731 * input-file.c (input_file_get): Change to take char * and int.
3732 Read data into passed in buffer. Remove static buffer.
3733 * read.c (scrub_from_string): Change to take char * and int. Copy
3734 data into passed in buffer.
3736 * hash.h: Neaten. Declare hash_traverse.
3737 * hash.c: Complete rewrite based on BFD hashing code.
3738 * gasp.c (chunksize): New variable.
3739 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3742 1999-05-28 Nick Clifton <nickc@cygnus.com>
3744 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3745 addend unless the target uses an old ABI.
3747 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3749 -Wchar-subscripts cleanup
3750 * listing.c (listing_newline): Use unsigned char variable, so
3751 calls to isascii,iscntrl are correct.
3752 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3754 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3755 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3756 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3757 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3759 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3761 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3763 (arch_coldfire_p): New #define.
3764 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3766 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3768 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3770 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3771 (install_operand): Add place `N'.
3772 (init_table): Add registers ACC, MACSR, MASK.
3774 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3776 * config/tc-m68k.c: Change mcf5200 --> mcf.
3777 (archs): Add mcf5206e, mcf5307.
3778 (m68k_ip): Add format `u'.
3779 (install_operand): Add place `m', `M', `h'.
3780 (init_table): Add upper/lower registers.
3782 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3784 1999-05-28 Martin Dorey <mdorey@madge.com>
3786 * config/tc-i960.c: Several minor changes to add ELF and
3787 BFD_ASSEMBLER support.
3788 * config/tc-i960.h: Likewise.
3789 * configure.in (i960-*-elf*): New target.
3790 * aclocal.m4, configure: Rebuild.
3792 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3794 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3795 reloc changes when defined(BFD_ASSEMBLER).
3797 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3799 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3801 * write.c (write_print_statistics): Output to file, not stderr.
3803 * expr.c (generic_bignum_to_int32,64): Prototype.
3805 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3806 output_sleb128, output_uleb128, output_big_sleb128,
3807 output_big_uleb128, output_big_leb128): Prototype.
3808 (output_big_sleb128, output_big_uleb128): Make inline.
3809 (output_big_leb128): Remove inline
3811 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3812 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3813 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3814 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3815 value for correct overflow check in write.c:fixup_segment.
3816 * write.c (fixup_segment): Move bitfield overflow checks to after
3817 the md_apply_fix call.
3818 * config/obj-coff.c (fixup_segment): Likewise.
3819 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3820 valueT *val argument.
3822 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3824 * config/atof-ieee.c (gen_to_words): Correctly round a
3825 denormalized number. Fix off-by-one in range checking for
3826 exponent in a denormal.
3828 1999-05-10 Nick Clifton <nickc@cygnus.com>
3830 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3833 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3835 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3837 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3839 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3840 (ReverseRegRegmem): Remove.
3841 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3842 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3843 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3846 From Doug Ledford <dledford@redhat.com>
3847 * config/tc-i386.h (RegXMM): New for P/III.
3848 * config/tc-i386.c: Add support for P/III.
3850 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3852 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3853 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3854 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3856 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3858 * config/tc-i386.c (i386_immediate): Skip whitespace before
3859 complaining about junk after expression.
3860 (i386_displacement): Likewise.
3862 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3864 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3865 Don't copy before downcaseing.
3867 1999-05-05 Catherine Moore <clm@cygnus.com>
3869 * tc-m68k.c: Include elf/m68k.h.
3870 (m68k_elf_final_processing): New routine.
3871 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3874 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3876 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3879 1999-04-30 Nick Clifton <nickc@cygnus.com>
3881 * config/tc-mcore.c (mcore_s_section): Dump literals before
3884 1999-04-29 Nick Clifton <nickc@cygnus.com>
3886 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3889 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3891 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3892 (TC_INIT_FIX_DATA): Delete.
3893 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3894 (TC_INIT_FIX_DATA): Delete.
3895 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3896 * write.c (fix_new_internal): Initialize fx_cgen member.
3897 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3898 (gas_cgen_md_apply_fix3): Update.
3899 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3900 (md_cgen_record_fixup_exp): Update.
3901 (FX_OPINFO_R_TYPE): Update.
3903 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3904 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3905 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3906 * frags.h (struct frag): Make opindex, opinfo ints.
3908 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3910 1999-04-26 Tom Tromey <tromey@cygnus.com>
3912 * aclocal.m4, configure: Updated for new version of libtool.
3914 1999-04-22 Nick Clifton <nickc@cygnus.com>
3916 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3918 (md_apply_fix3): Do not fix up absolute relocations against
3921 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3923 1999-04-20 Nick Clifton <nickc@cygnus.com>
3925 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3926 changes and data-in-text directives.
3927 (mcore_cons): New function: intercept cons() operations.
3928 (mcore_float_cons): New function: intercept float_cons()
3930 (mcore_stringer): New function: intercept stringer() operations.
3932 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3934 * obj.h (struct format_ops): Change generate_asm_lineno field to
3936 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3938 * config/tc-alpha.c (find_opcode_match): Add default case to
3940 (find_macro_match): Likewise.
3941 (load_expression): Parenthesize && within ||.
3943 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3945 1999-04-17 Nick Clifton <nickc@cygnus.com>
3947 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3948 .text .data .section pseudo ops.
3949 (mcore_s_section): New function. Dump lits before changing secs.
3950 (mcore_s_text): New function. Dump lits before changing secs.
3951 (mcore_s_data): New function. Dump lits before changing secs.
3953 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3955 * config/tc-mips.c (mips_32bitmode): New.
3956 (md_begin): Set mips_32bitmode if needed.
3957 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3958 Set EF_MIPS_32BITMODE.
3960 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3962 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3965 1999-04-16 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3969 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3971 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3972 expressions correctly.
3975 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3977 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3979 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
3981 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
3982 and fmpynfadd instructions.
3984 1999-04-11 Richard Henderson <rth@cygnus.com>
3986 * as.h (environ): Declare it, if needed.
3987 * as.c (dump_statistics): Don't declare environ.
3988 * configure.in (environ): Detect declaration.
3989 * configure, config.in: Rebuild
3991 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
3992 (i386_displacement): Allocate enough space for replacement buffer.
3993 Clean up replacement buffer initialization.
3995 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
3997 * subsegs.c (section_symbol): Don't create a new symbol if one
3998 already exists; instead, use the existing one, but set its segment
3999 and frag data if it hasn't already been defined.
4000 * config/obj-coff.c (c_section_symbol): Likewise.
4002 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4004 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4006 1999-04-08 Nick Clifton <nickc@cygnus.com>
4008 * config/tc-mcore.c: New File: Support routines for MCore
4010 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4011 * config/obj-coff.c: Add support for mcore-pe target.
4013 * Makefile.am: Add support for MCore targets.
4014 * Makefile.in: Regenerate.
4015 * configure.in: Add support for MCore targets.
4016 * configure: Regenerate.
4018 * doc/all.texi: Set MCORE.
4019 * doc/as.texinfo: Document MCore specific command line options.
4021 * write.h: Prevent multiple inclusion.
4023 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4025 * asintl.h (LC_MESSAGES): Never define.
4026 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4028 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4031 * Makefile.am (m68k-parse.c): If configuring in the source
4032 directory, copy m68k-parse.y into the local directory before
4033 running ylwrap, to remove spurious differences when generating
4035 * Makefile.in: Rebuild.
4037 * config/tc-sparc.h (md_do_align): Just allocate the number of
4038 bytes necessary, rather than always allocating 1024.
4040 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4042 * listing.c (listing_newline): Add cast to avoid warning.
4043 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4044 * config/tc-i386.c (i386_scale): Add return value.
4045 (build_displacement_string): Remove unused local temp_disp2.
4046 (i386_intel_memory_operand): Add parentheses to avoid warning.
4047 (i386_intel_operand): Remove unused local end_of_operand_string.
4048 (i386_operand): Remove unused local operand_modifier.
4049 (i386_operand): Add parens to avoid warning.
4051 1999-04-04 Don Bowman <don@pixsci.com>
4053 * configure.in: Add mips*-*-vxworks* target; have it define
4055 * configure, config.in: Rebuild.
4057 1999-03-31 Nick Clifton <nickc@cygnus.com>
4059 * configure.in (emulations): Add support for arm-epoc-pe.
4060 * configure: Regenerate.
4061 * config/te-epoc-pe.h: New file. Define macros specific to
4063 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4064 for arm-epoc-pe target.
4066 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4068 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4070 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4072 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4073 detect ",n" without a condition.
4074 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4077 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4079 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4080 instruction is encoded with one bit.
4083 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4085 * doc/internals.texi (CPU backend): Mention that
4086 line_separator_chars should not include newline. From thi
4087 <ttn@mingle.glug.org>.
4089 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4091 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4092 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4094 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4096 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4098 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4100 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4103 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4105 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4107 1999-03-15 Martin Hunt <hunt@cygnus.com>
4109 * app.c (do_scrub_begin): Change '-' back to a symbol char
4110 so we can use multiple opcodes on a line again.
4112 * config/tc-d30v.c: By default, warn if a symbol has
4113 the same name as a register. Plus some minor
4114 updates from the branch.
4116 1999-03-13 Nick Clifton <nickc@cygnus.com>
4118 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4119 BFD_RELOC_16 and BFD_RELOC_64.
4121 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4123 * expr.c (expr): Add missing else.
4125 1999-03-12 Nick Clifton <nickc@cygnus.com>
4127 * config/tc-arm.c (md_apply_fix3): Improve error message.
4129 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4131 * Makefile.am (CPU_TYPES): Add fr30.
4132 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4133 (fr30,m32r dependencies): Update.
4134 * Makefile.in: Rebuild.
4136 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4137 (gas_cgen_record_fixup_exp): Ditto.
4138 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4139 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4140 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4141 (md_cgen_lookup_reloc): Update use of operand->type.
4142 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4143 (md_convert_frag): Call cgen_operand_lookup_by_num.
4144 (md_cgen_lookup_reloc): Update use of operand->type.
4145 (m32r_cgen_record_fixup_exp): Ditto.
4147 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4149 * config/tc-mips.c (md_show_usage): Fix message.
4151 1999-03-03 Nick Clifton <nickc@cygnus.com>
4153 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4154 and LDR reg,=<expr> instruction.
4156 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4159 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4161 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4163 1999-02-17 Nick Clifton <nickc@cygnus.com>
4165 This patch was created by: Scott Bambrough
4166 <scottb@corelcomputer.com>
4169 Special cased '@' character. The '@' character is used as the
4170 ARM assembler comment character, as a special character
4171 and in ELF .symver pseudo-op's, and as a special character in
4172 .type and .section pseudo-ops.
4173 (symver_pseudo): New static variable.
4174 (symver_state): New static variable.
4175 (struct app_save): Add field 'symver_state'.
4176 (app_push): Save global symver_state int struct app_save.
4177 (app_pop): Restore global symver_state from struct app_save.
4178 (do_scrub_chars): Special case handling of '@' character in
4181 * configure.in: Modified to recognize armv* uname syntax from ARM
4183 * configure: Regenerated.
4185 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4186 a prefix to the section's type.
4187 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4188 the type's typename.
4190 * config/tc-arm.h: Add support for PIC generation:
4191 (pic_code): New boolean.
4192 (obj_relocate_extern): Define.
4193 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4194 (TC_CONS_FIX_NEW): Define.
4195 (tc_fix_adjustable): Define.
4196 (GLOBAL_OFFSET_TABLE_NAME): Define.
4198 * config/tc-arm.c: Add support for PIC generation:
4199 (line_seperator_chars): Allow ';' as a seperator for Linux.
4200 (is_immediate_prefix): New macro.
4201 (arm_parse_reloc): New function.
4202 (s_arm_elf_cons): New function.
4203 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4204 (md_undefined_symbol): Special case handling for the Global Offset
4206 (md_apply_fix3): Handle PIC relocs.
4207 (tc_gen_reloc): Handle PIC relocs.
4208 (md_parse_option): Add support for '-k' command line switch to
4209 enable PIC generation.
4210 (cons_fix_new_arm): New function.
4211 (s_arm_elf_cons): New function.
4213 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4215 * configure.in: Add comments for uses of AC_DEFINE.
4216 * acinclude.m4: Likewise.
4217 * acconfig.h: Remove.
4218 * aclocal.m4: Rebuild.
4219 * configure: Rebuild.
4220 * Makefile.in: Rebuild.
4221 * config.in: Rebuild.
4223 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4225 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4226 non-constant offset from a base register.
4228 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4230 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4233 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4235 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4236 (emit_insn): Look for pc-relative and no-overflow specifiers on
4237 internal relocation types.
4239 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4241 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4244 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4246 (mips_4650, mips_4010, mips_4100): Variables removed.
4247 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4248 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4250 (md_begin): Don't bother initializing the mips_NNNN variables;
4251 mips_cpu is set, and that's good enough now.
4252 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4253 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4254 (show): New function, to handle wrapping in the CPU lists.
4255 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4257 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4259 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4260 than treat as an immediate specifier.
4262 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4264 * config/tc-i386.c: Prototype many functions.
4265 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4266 (i386_immediate): Remove unused second argument.
4267 (i386_intel_operand): Fix i386_is_reg typo.
4268 (i386_operand): Use allow_naked_reg.
4269 (output_invalid): Make operand int for K&R.
4271 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4273 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4275 * Makefile.in: Rebuild.
4277 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4279 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4281 (EXTRA_as_new_SOURCES): Comment out.
4282 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4283 * Makefile.in: Rebuild.
4284 * doc/Makefile.in: Rebuild.
4285 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4286 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4287 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4288 * configure: Rebuild.
4289 * aclocal.m4: Rebuild.
4290 * config.in: Rebuild.
4291 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4292 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4293 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4294 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4295 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4296 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4297 (gas_cgen_record_fixup_exp): Ditto.
4298 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4299 descriptor, not global variable.
4300 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4301 descriptor, not global variable. Refer to insert_operand handler
4302 via cpu descriptor, not global function.
4303 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4304 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4305 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4306 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4307 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4308 * config/tc-m32r.c: Ditto.
4309 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4310 (md_assemble): Ditto.
4311 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4313 1999-02-09 Nick Clifton <nickc@cygnus.com>
4315 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4316 relocations for ELF targets.
4318 1999-02-08 Nick Clifton <nickc@cygnus.com>
4320 * configure.in: Add support for StrongARM target.
4321 * configure: Regenerate.
4323 1999-02-05 Nick Clifton <nickc@cygnus.com>
4325 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4327 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4330 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4332 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4334 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4336 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4337 (INTEL_DWORD_MNEM_SUFFIX): Define.
4340 (DWORD_PTR): Define.
4341 (XWORD_PTR): Define.
4343 (OFFSET_FLAT): Define.
4345 (NONE_FOUND): Define.
4348 * config/tc-i386.c (set_intel_syntax): New routine.
4349 (intel_syntax): Declare.
4350 (allow_naked_reg): Declare.
4351 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4352 (intel_float_operand): New routine.
4353 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4354 Handle brackets as well as parens. Call i386_intel_operand for
4355 intel syntax. Reverse operands if appropriate. Handle new
4356 suffixes. Handle movzx and movsx.
4357 (i386_is_reg): New routine.
4358 (i386_immediate): New routine.
4359 (i386_scale): New routine.
4360 (i386_displacement): New routine.
4361 (i386_operand_modifier): New routine.
4362 (build_displacement_string): New routine.
4363 (i386_parse_seg): New routine.
4364 (i386_intel_memory_operand): New routine.
4365 (i386_intel_operand): New routine.
4366 (i386_operand): Call i386_displacement, i386_immediate,
4367 i386_scale, etc. instead of handling inline.
4368 (parse_register): Handle registers without prefix.
4370 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4372 * configure: Regenerate.
4373 * configure.in (arm-*-oabi): New.
4374 (thumb-*-oabi): New.
4375 * config/tc-arm.c (target_oabi): Declare.
4376 (md_apply_fix3): Support REL relocs.
4377 (md_parse_option): Handle -oabi.
4378 (elf32_arm_target_format): New routine.
4379 (md_longopts): Add OPTION_OABI.
4380 * config/tc-arm.h: Redefine TARGET_FORMAT.
4383 1999-01-28 Nick Clifton <nickc@cygnus.com>
4385 * write.c (write_relocs): Handle out of range error.
4387 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4388 (fr30_force_relocation): Default to 0.
4390 * config/tc-fr30.h (obj_fix_adjustable): Define.
4391 (TC_FORCE_RELOCATION): Define.
4393 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4396 1999-01-16 Nick Clifton <nickc@cygnus.com>
4398 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4399 merge of two instructions if the left instruciton kills the right.
4401 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4403 * Makefile.in: Regenerate.
4404 * configure.in: Redo test for using cgen.
4405 * configure: Regenerate.
4407 1999-01-09 Nick Clifton <nickc@cygnus.com>
4409 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4410 redefinition of this macro.
4412 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4414 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4417 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4419 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4420 a read of HI or LO and an immediatly following branch.
4422 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4424 * config/tc-mips.c (md_begin): Another correction to the setting of
4427 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4429 * config/tc-mips.c (md_begin): Correct type-o in setting of
4432 1998-12-21 Nick Clifton <nickc@cygnus.com>
4434 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4435 bit insn when optimizing, so that parallelised instructions will
4436 start on a 32 bit boundary.
4438 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4440 * config/tc-mips.c (mips_eabi64): New.
4441 (md_begin): Set mips_eabi64.
4442 (mips_elf_final_processing): Use it.
4444 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4446 * config/tc-mips.c (mips_elf_final_processing):
4447 Correct setting of ABI in e_flags.
4449 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4451 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4454 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4456 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4458 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4460 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4461 warning, values that don't fit in the field.
4463 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4465 * config/tc-mips.c (mips_abi_string): New.
4466 (md_parse_option,md_longopts): Add mabi.
4467 (mips_elf_final_processing): Set e_flags based on mabi flag.
4469 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4471 * config/tc-mips.c (md_parse_option): Handle vr4111.
4473 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4475 * config/tc-h8300.c (build_bytes): Change message given if the
4476 instruction requires H8/300H mode and we're not in Hmode, to
4477 suggest that it may be the operand modes that are the problem, not
4478 necessarily the opcode.
4480 1998-12-10 Nick Clifton <nickc@cygnus.com>
4482 * config/tc-fr30.c: Add line separator character.
4484 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4486 * configure.in (hppa-*-mpeix*): New target.
4487 * config/obj-som.h (obj_som_compiler): Declare.
4488 * config/obj-som.c (compiler_seen): New static variable.
4489 (obj_som_compiler): New function.
4490 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4491 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4492 (pa_type_args): Set hppa_priv_level.
4493 (pa_compiler): New static function if OBJ_SOM.
4494 * configure: Rebuild.
4496 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4498 * read.c (output_leb128): Don't mark as inline.
4500 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4502 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4503 AIX .vbyte unaligned data support.
4504 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4505 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4508 1998-12-07 Nick Clifton <nickc@cygnus.com>
4510 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4513 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4515 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4516 BFD_RELOC_ARM_PCREL_BRANCH.
4518 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4520 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4521 checking the target type.
4522 (mips-dec-bsd*): Set endian to little.
4523 * configure: Rebuild.
4525 COFF weak symbol support, based on patches from Mark Elbrecht
4526 <snowball3@usa.net>:
4527 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4528 * config/obj-coff.c (obj_coff_weak): New static function.
4529 (obj_coff_endef) [both versions]: Handle weak symbols.
4530 (coff_frob_symbol): Likewise.
4531 (yank_symbols): Likewise.
4532 (obj_pseudo_table): Add "weak".
4534 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4535 <aymeric.vincent@emi.u-bordeaux.fr>.
4536 * aclocal.m4: Rebuild with current tools.
4537 * configure: Rebuild.
4539 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4540 an assertion failure for a case we can't handle when OBJ_ECOFF.
4542 * expr.c (operator): And with 0xff to avoid problems with signed
4545 1998-12-03 Nick Clifton <nickc@cygnus.com>
4547 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4548 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4550 1998-12-02 Nick Clifton <nickc@cygnus.com>
4552 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4555 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4557 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4558 calculation of pcrel point.
4560 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4562 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4565 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4569 (d10v_cleanup): Only generate previous insn if a multiline insn is
4572 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4574 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4577 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4579 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4580 -marm6xxx command line switches.
4582 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4584 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4585 (itbl-ops.o): Delete duplicate dependencies.
4586 Rebuild dependencies.
4587 Add fr30 dependencies.
4588 * Makefile.in: Rebuild.
4590 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4592 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4594 * listing.c: Ignore line terminator characters found inside
4597 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4599 * po/gas.pot: Regenerated.
4601 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4603 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4604 fr30_is_label_start(). Also checks for delay slot insns.
4606 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4607 FR30 instructions which contain a colon in the mnemonic.
4609 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4611 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4613 * config/tc-fr30.c: Removed currently superflous code.
4615 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-fr30.h: New file.
4618 * config/tc-fr30.c: Tweaking so that it will compile.
4620 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4622 * config/tc-d10v.h (obj_fix_adjustable): Define.
4623 (TC_FORCE_RELOCATION): Define.
4624 (d10v_force_relocation): Declare.
4625 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4626 (md_apply_fix3): Handle Vtable relocs.
4627 (d10v_fix_adjustable): New.
4628 (d10v_force_relocation): New.
4630 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4632 * config/tc-d30v.c: Change default behaviour to ignore potential
4633 conflicts between register name and symbol names.
4635 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4637 * configure.in: Add fr30-*-*.
4638 * config/tc-fr30.c: New file.
4639 * Makefile.in: Regenerated.
4640 * config.in: Regenerated.
4641 * configure: Regenerated.
4642 * doc/Makefile.in: Regenerated.
4643 * po/gas.pot: Regenerated.
4645 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4647 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4650 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4652 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4654 (do_scrub_chars): Add some casts to unsigned char to avoid
4655 unwanted sign extension.
4656 * read.c (lex_type): Set characters about 127 to be symbol
4658 * config/tc-i386.c (md_begin): Set identifier_chars and
4659 operand_chars for values above 127.
4661 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4663 * configure.in: detect cygwin* instead of cygwin32*
4664 * configure: regenerate
4666 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4668 * listing.c: Add support for producing a listing from piped
4671 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4673 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4674 (append_insn): Account for the tx39's multiply behavior.
4676 1998-10-26 Michael Meissner <meissner@cygnus.com>
4678 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4679 from assemble_parallel_insns. Add support for '->' to indicate
4680 explicitly serializing the instructions.
4681 (md_assemble): Ditto.
4683 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4685 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4688 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4690 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4692 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4694 * config/tc-mips.c : support frame and regmask/fregmask when
4695 MIPS_STABS_ELF is specified.
4697 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4699 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4700 (md_apply_fix): Don't return 1 for VTABLE relocs.
4701 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4703 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4705 * doc/c-i386.texi: Replace occurences of "opcode" with
4706 "instruction mnemonic", "instruction", or "mnemonic" when
4707 referring to the name of an instruction. Use "opcode" when
4708 referring to the sequence of machine bytes.
4710 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4711 (is_opcode_char): Rename to is_mnemonic_char.
4712 (md_assemble and i386_operand): Correct error messages from
4713 "opcode" to "instruction mnemonic"
4714 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4715 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4716 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4717 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4718 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4719 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4720 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4722 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4724 * config/tc-i386.c (i386_operand): Check for garbage after
4727 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4729 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4730 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4732 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4734 * config/tc-sh.h (obj_fix_adjustable): Define.
4735 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4736 (md_apply_fix): Likewise.
4737 (tc_gen_reloc): Likewise.
4738 (sh_fix_adjustable): New.
4740 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4742 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4743 * cgen.h (gas_cgen_finish_insn): Update prototype.
4744 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4745 cgen_insn_t -> CGEN_INSN_INT.
4746 (make_parallel): Update handling of CGEN_INT_INSN_P.
4747 (assemble_parallel_insn): Ditto.
4748 (target_make_parallel): New function.
4749 (md_assemble): Use it.
4751 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4753 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4755 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4757 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4758 converted into lower case.
4760 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4762 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4763 (gas_cgen_tc_gen_reloc): Likewise.
4764 * config/tc-m32r.h (obj_fix_adjustable): Define.
4765 * config/tc-m32r.c (m32r_fix_adjustable): New.
4766 (m32r_force_relocation): Handle VTABLE relocs.
4768 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4770 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4772 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4774 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4775 to lower case before parsing.
4777 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4778 parallel insns modift buts in the PSW as a side effect.
4780 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4782 * config/tc-d30v.c (find_format): Test for missing flag and
4785 (md_apply_fix3): Fix error messages to avoid
4786 assumption about presence of a symbol.
4788 (parallel_ok): Disallow parallel instructions that both modify the
4791 (find_format): Generate a warning if an odd numbered register is
4792 used as the first register in a mutli-register instruction.
4794 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4796 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4797 relocations are always associated with a symbol.
4799 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4801 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4802 (elf32_sparc_force_relocation): Declare.
4803 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4804 (tc_gen_reloc): Handle vtable relocs.
4805 (elf32_sparc_force_relocation): New.
4807 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4809 * symbols.c (S_IS_FUNCTION): New.
4810 * config/tc-v850.h (obj_fix_adjustable): Define.
4811 (TC_FORCE_RELOCATION): Define.
4812 (v850_force_relocation): Declare.
4813 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4814 of fx_addnumber for VTABLE reloc addends.
4815 (md_apply_fix3): Handle VTABLE relocs.
4816 (v850_fix_adjustable): New.
4817 (v850_force_relocation): New.
4819 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4821 * tc-hppa.c (fp_operand_format): Add some additional formats.
4822 (pa_ip): Do not automatically promote into pa2.0 mode.
4823 (pa_level): Handle ".level 2.0".
4825 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4827 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4828 * config/tc-i386.h (template.extension_opcode): Change to
4829 unsigned int to allow full range of 8-bit opcode suffixes.
4830 (None): Redefine as 0xffff.
4832 From Jeff B Epler <jepler@usgs.gov>
4833 * doc/c-i386.texi (i386-SIMD): New section.
4835 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4837 * read.c (discard_rest_of_line): New function.
4838 * read.h: Declare it.
4839 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4841 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4843 * config/tc-d10v.c (find_symbol_matching_register): New function.
4844 (find_opcode): Cope with the case where a register name matches
4847 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4849 * config/tc-v850.c (md_pcrel_from): Rename to
4850 v850_pcrel_from_section.
4851 (v850_pcrel_from_section): Do not resolves symbols in other
4854 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4856 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4858 * config/tc-d10v.c (find_opcode): Generate an error if a register
4859 is supplied for an operand that should not be a register.
4861 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4864 instructions to have another instruction in the right bin.
4866 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4868 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4869 the right container if the left container holds a branch
4872 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4874 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4875 both a register name and symbol name.
4876 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4878 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4880 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4881 execution unit class.
4883 (reg_name_search): If a name matches a register and a symbol,
4884 prefer the register.
4885 (find_format): Disallow flag registers when a general purpose
4886 register is required.
4887 If a number is required, but a register has been given, check to
4888 see if a symbol with the same name as the register exists, and if
4889 so, use that symbol.
4891 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4893 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4895 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4897 * config/tc-d30v.c (find_format): Do not accept flag registers as
4898 general purpose registers.
4899 (find_format): If an immediate value is expected at a given place
4900 in a format, but a register name has been provided instead, check
4901 to see if that register name matches the name of a predefined
4902 symbol and if it does, then use the symbol instead.
4903 (reg_name_search): If a register name matches a symbol name,
4904 prefer the register name to the symbol name.
4906 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4908 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4909 the previous insn to empty.
4911 1998-09-20 Michael Meissner <meissner@cygnus.com>
4913 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4914 pieces, forcing the use of an ANSI compiler.
4916 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4918 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4920 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4922 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4924 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4926 (obj_elf_vtable_entry): Likewise.
4927 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4928 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4929 (tc_gen_reloc): Likewise.
4930 (arm_fix_adjustable): Likewise.
4931 (elf32_arm_force_relocation): New.
4932 (armelf_frob_symbol): Remove coff-style symbol support.
4934 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4936 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4938 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4940 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4941 OBJ_COFF so that routine is defined for a.out format.
4943 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4945 * config/tc-i386.c (i386_operand): Detect non-segment registers
4946 used as segment prefixes.
4948 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4950 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4951 optimize across FDE boundaries.
4953 * config/obj-coff.c (obj_coff_section): Preserve any link once
4954 flags when setting the section flags.
4956 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4958 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4959 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4961 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4963 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4966 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4968 * frags.c (frag_grow): Include the size of the frag struct in the
4971 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4972 if the new subseg comes before the old.
4974 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4976 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4977 to handle edge8 and edge16.
4979 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
4981 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
4982 before we clobber the symbol involved.
4984 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
4986 * config/tc-arm.c: Remove OBJ_ELF definitions for
4987 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
4988 use arm_adjust_symtab for OBJ_COFF.
4989 (armelf_adjust_symtab): New Routine.
4990 * config/tc-arm.h: Define obj_adjust_symtab to
4991 armelf_adjust_symtab for OBJ_ELF.
4993 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
4995 * configure.in: Make all i386-elf targets use bfd_gas.
4996 * config/tc-i386.c (tc_i386_force_relocation): New.
4997 (tc_i386_fix_adjustable): Don't fix vtable relocs.
4998 (md_apply_fix3): Likewise.
4999 (tc_gen_reloc): Handle them.
5000 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5001 tc_i386_force_relocation.
5003 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5005 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5007 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5009 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5010 current opcode after writing the first insturction of a reverse
5013 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5015 * read.h (generate_lineno_debug): Add prototype.
5016 * read.c (generate_lineno_debug): Make non-static.
5018 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5020 * config/tc-i386.c (md_assemble): Only warn for address/data size
5023 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5026 against Thumb function names, as the linker needs this information.
5028 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5030 * expr.c (operand): Check also that there is no advance in operand
5031 after atof_generic in order to decide "is it label 0f or floating
5034 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5036 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5037 command line options with a single dash.
5038 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5040 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5042 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5043 * tc-arm.c (arm_fix_adjustable): New routine.
5045 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5047 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5048 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5049 demand_empty_rest_of_line before mri_comment_end.
5050 (equals): Check garbage after expression before
5051 mri_comment_end in MRI mode.
5053 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5055 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5056 small immediate constant to use the constant itself rather than
5059 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5061 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5062 (pa_leave): Likewise.
5064 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5066 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5068 (i386_operand): Fix an error message.
5070 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5072 * doc/c-arm.texi (ARM Directives): Document .req directive.
5074 * config/tc-arm.c (reg_required_here): Display erroneous string if
5075 the register name could not be decoded.
5076 Do not set inst.instruction if the sift is -1.
5078 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5080 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5083 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5085 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5086 even if it is belived to be unnecessary.
5088 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5090 config/tc-i386.c (i386_operand): Size immediate constants by
5091 suffix (erroneously removed as part of July 7 change).
5093 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5095 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5096 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5097 (armelf_frob_symbol): New Routine.
5098 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5100 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5102 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5104 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5106 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5107 command line switches passed to assembler.
5109 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5111 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5112 (gas_cgen_opcode_desc): Declare.
5113 (gas_cgen_parse_operand): Declare.
5114 (*): Prepend gas_ to gas specific fns to denote them as such.
5116 * cgen.c (gas_cgen_opcode_desc): New global
5117 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5118 (queue_fixup): Renamed from cgen_queue_fixup.
5119 (*): Prepend gas_ to gas specific fns to denote them as such.
5121 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5122 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5123 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5124 Open opcode table and initialize it.
5125 (make_parallel): Use gas_cgen_opcode_desc.
5126 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5127 (md_assemble): Ditto.
5129 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5131 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5132 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5133 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5134 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5135 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5136 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5137 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5138 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5139 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5140 (INIT_STAB_SECTION): Likewise.
5141 (OBJ_PROCESS_STAB): Likewise.
5143 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5144 (md_parse_option): Watch for them.
5145 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5146 (md_begin): Kill neverdef code.
5147 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5148 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5149 (s_alpha_coff_wrapper): New.
5150 (md_pseudo_table): Trap all ECOFF pseudos.
5152 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5154 Start of changes to remove mdebug section from mips*-elf
5155 Based on MIPS_STAB_ELF definition
5156 * acconfig.h: undef if not configured
5157 * config.in: undef if not configured
5158 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5159 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5160 * stabs.c (s_stab_generic): flush frag
5162 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5164 * configure.in: (arm-*-elf): Handle.
5165 (thumb-*-elf): Handle.
5166 * configure: Regenerate.
5167 * read.c (stringer): Fix typo in comment.
5168 * write.c (fixup_segment): Don't add symbol value to addend if
5170 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5172 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5175 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5177 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5178 (write_2_short): Emit warning if new flag is set.
5179 (do_assemble): Set flags if left instruction is one of special
5180 "right-instruction-killer" type.
5182 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5184 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5185 Always output words in debug_info section as big endian.
5186 (sparc_target_format): Choose correct bfd target.
5187 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5189 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5191 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5192 to work with internationalization code. Issue an error when two
5193 operands match that are not allowed to match.
5195 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5197 * configure.in (install_tooldir): Allow target to specify whether
5198 it wants to be installed in $(tooldir)/bin.
5199 * configure: Regenerate.
5200 * Makefile.am (install-exec-local): Set install-exec-tooldir
5201 dependency via configure.
5202 * Makefile.in: Regenerate.
5204 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5206 * Makefile.am (install-exec-local): Split into two ...
5207 (install-exec-bindir,install-exec-tooldir): New rules.
5208 * Makefile.in: Regenerate.
5210 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5212 * Makefile.am (install-exec-local): Don't remove the file before
5213 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5214 W. Rozycki <macro@ds2.pg.gda.pl>.
5215 * Makefile.in: Rebuild.
5217 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5219 * cgen.c: Include libiberty.h.
5220 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5221 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5222 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5223 (md_cgen_lookup_reloc)): Declare.
5224 (md_cgen_record_fixup_exp): Declare.
5225 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5226 (m32r_relax_frag): Declare.
5227 (cgen_md_apply_fix3): Decls moved to cgen.h.
5228 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5229 (m32r_cgen_record_fixup_exp): Delete decl.
5230 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5231 (assemble_nop): Delete.
5232 (expand_debug_syms): Delete unused `exp'.
5233 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5234 Add default case for -Wall.
5235 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5236 (md_atof): Delete unused wordP.
5238 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5240 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5243 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5245 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5246 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5247 .print, .purgem, and .struct. Remove documentation for
5250 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5252 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5253 Update call to insert_operand.
5255 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5257 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5259 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5262 whitespace after a prefix operator.
5264 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5266 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5268 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5270 * config/tc-sparc.c (log2): New static function.
5271 (s_reserve): Use log2 to convert alignment before calling
5273 (s_common): Use log2 to convert alignment before calling
5274 record_alignment and frag_align.
5275 (sparc_cons_align): Use log2.
5277 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5279 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5280 (s_common): Likewise.
5282 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5283 initialization of waddr.
5284 (sparc_elf_final_processing): Add default case to switch.
5286 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5288 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5289 than temporary real.
5291 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5293 * write.c (subsegs_finish): Don't align the segments if there were
5296 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5297 copying aux information.
5299 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5300 expression into a symbol.
5302 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5304 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5305 type to unsigned int.
5306 (md_assemble): Change type used to store offsets from unsigned
5308 (i386_operand): Switch error check to only call RESTORE_END_STRING
5309 once after parse_register.
5311 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5313 * config/tc-v850.c (md_show_usage): Changed format to match that
5316 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5318 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5320 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5322 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5325 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5327 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5328 * doc/Makefile.in: Rebuild.
5330 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5332 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5333 for %lo expressions.
5334 (mips_ip, case 'u'): Move range check after code to mask
5335 off bits in %hi/%lo expressions. Mask off high bits for
5338 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5340 * doc/Makefile.am (gasver.texi): New target.
5341 (as.info, as.dvi): Depends upon gasver.texi.
5342 * doc/as.texinfo: Include gasver.texi. Mention version number on
5343 title page and in top node.
5344 * doc/Makefile.in: Rebuild.
5346 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5348 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5349 but not including the line containing the edict.
5350 * listing.h (LISTING_EOF): New.
5351 * input-scrub.c (input_scrub_next_buffer): Call it.
5353 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5355 * config/tc-i386.c (i386_operand): Don't set the size of an
5356 immediate address based solely on the suffix and the mode.
5358 * config/tc-i386.c (md_assemble): Add assertion to make sure
5359 overlap2 does not set Imm.
5361 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5362 sequences of whitespace to a single space.
5363 (is_space_chars): Just compare with space.
5364 (md_begin): Don't initialize space_chars.
5365 (md_assemble): Just skip a single whitespace character.
5366 (i386_operand): Rewrite base-index parsing to use new
5367 parse_register, and to skip white space. Skip white space in a
5368 number of other places too. Don't give error message if
5369 parse_register fails.
5370 (parse_register): Change reg_string parameter to be non-const.
5371 Add end_op parameter. Skip white space after the `%', and return
5372 end of register string. Give error message here rather than
5375 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5377 Based on patch from Matt Semersky <matts@scd.hp.com>:
5378 * expr.c (op_encoding): Make const.
5379 (expr_set_precedence): New function.
5380 (expr_begin): Don't set operator rankings, just call
5381 expr_set_precedence.
5382 * expr.h (expr_set_precedence): Declare.
5383 * read.c (s_mri): Call expr_set_precedence.
5385 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5387 * doc/as.texinfo (Statements): Remove paragraph discussing
5388 continuing lines with a backslash. This hasn't worked for years,
5391 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5393 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5395 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5396 (ps_CTORS, ps_DTORS): New section types.
5397 (vms_fixup_xtors_section): New function
5398 (Ctors_Psect, Dtors_Psect): Define.
5399 (IS_GXX_XTOR): Define
5400 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5401 Filter static constructors/destructors and add to
5402 Ctors_Symbols/Dtors_Symbols chain.
5403 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5404 appropriate section.
5406 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5407 * makefile.vms: Merge vax/vms support.
5409 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5411 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5412 (elf_pseudo_table): Add them.
5413 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5414 (md_apply_fix): Accept them.
5415 (mips_fix_adjustable): Don't adjust them.
5416 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5417 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5418 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5419 (tc_fix_adjustable): Don't adjust them.
5421 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5423 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5425 * Makefile.in: Regenerate.
5426 * configure.in: AC_SUBST cgen_cpu_prefix.
5427 * configure: Regenerate.
5429 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5431 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5432 Changed all users of COND12_DELAY.
5434 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5436 * config/tc-mn10300.c (set_arch_mach): New function.
5437 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5438 (md_begin): Default to mn10300 mode.
5439 (md_assemble): Only accept instructions for the core mn10300
5440 chip and the active machine type.
5442 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5444 * subsegs.h (segment_info_type): Give the struct a name.
5445 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5446 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5447 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5448 * config/tc-w65.h (tc_reloc_mangle): Declare.
5449 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5451 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5453 * config/tc-v850.c (v850_comm): Restore old section
5454 after common processing.
5456 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5458 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5460 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5462 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5463 char with code that explicitly sign-extends.
5465 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5467 * config/tc-v850.c (md_begin): Restore text section as the current
5468 section after creating call table sections.
5469 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5472 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5473 with call to macro SYM_AUXINFO.
5475 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5477 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5478 with the program transform name.
5479 * Makefile.in: Rebuild.
5481 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5483 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5486 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5488 * config/tc-i386.c (i386_operand): Be prepared for a space between
5489 the open parenthesis and the start of the register operand,
5490 because of the June 16 change.
5492 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5494 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5497 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5499 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5500 even if it is belived to be unnecessary.
5502 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5504 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5506 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5508 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5510 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5511 shift amount for a repeated operand. The shift amount for the
5512 repeated copy comes from the size of the operand.
5514 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5516 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5518 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5520 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5522 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5524 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5525 characters in it as LEX_IS_SYMBOL_COMPONENT.
5526 * config/tc-i386.h (tc_symbol_chars): Define.
5527 (extra_symbol_chars): Declare.
5528 * config/tc-i386.c (extra_symbol_chars): Define.
5529 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5530 (line_comment_chars): Set to '/' if TE_LINUX.
5531 * doc/c-i386.texi (i386-prefixes): Update.
5532 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5534 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5536 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5537 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5539 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5541 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5542 constraint in instructions REP & REPI.
5544 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5546 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5547 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5549 (check_range): If the operand is shifted, then shift the number
5550 before checking its range.
5552 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5554 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5557 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5559 * config/tc-v850.c (v850_comm): Create special sections as needed.
5561 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5563 * config/tc-d10v.c (write_2_short): Addition of swapping
5564 instructions for sequential and reverse sequential order when
5565 given order is not possible.
5567 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * Makefile.am: Rebuild dependencies.
5570 (DEP_INCLUDES): Fix reference to intl build directory.
5571 * Makefile.in: Rebuild.
5573 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5575 * doc/c-i386.texi: Update 16 bit documentation.
5577 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5578 IgnoreDataSize to IgnoreSize as they are used for address size as
5580 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5581 32-bit mode, similarly addr16/data16 and variants.
5583 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5585 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5586 sequential word multiply instructions.
5588 (do_assemble): Add extra command line argument, to allow mul32
5589 attribute to be preserved across parallel insns.
5590 (md_assemble): Insert NOPs between explicitly parallel insns which
5591 contain an 32 bit multiply and a 16 multiply.
5593 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5595 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5598 * config/tc-i386.c (reloc): Add braces.
5600 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5601 consistent with Intel naming.
5602 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5603 use bitfields in sib_byte.
5604 (modrm_byte): Don't use bitfields here either.
5606 * config/tc-i386.c (current_templates): Add const.
5607 (parse_register): Add const to return, param, and char *s.
5608 (i386_operand): Add const to reg_entry *r.
5609 * config/tc-i386.h (templates): Add const to start, end.
5611 Inspired by code for 16 bit gas support from Martynas Kunigelis
5612 <martynas@nm3.ktu.lt>:
5613 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5614 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5615 (uses_mem_addrmode): Remove.
5616 (md_estimate_size_before_relax): Add support here too.
5617 (md_relax_table): Rewrite interface to md_relax for 16 bit
5619 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5620 (opcode_suffix_to_type): Remove.
5621 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5622 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5623 (md_convert_frag): Likewise.
5624 (i386_operand): Add support for 16 bit base/index regs,
5625 immediates, and displacements. Remove some unnecessary casts, and
5626 localise end_of_operand_string, displacement_string_start,
5627 displacement_string_end variables. Add GCC_ASM_O_HACK.
5628 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5630 * config/tc-i386.c (prefix_hash): Remove.
5631 (md_begin): Rewrite without obstacks. Remove prefix hash table
5632 handling. Rewrite lexical table handling.
5633 (i386_print_statistics): Don't print prefix statistics.
5634 (md_assemble): Rewrite instruction parser so that line is not
5635 converted to lower case. Don't do a hash_find for prefixes,
5636 instead recognise them via opcode modifier.
5637 (expecting_operand, paren_not_balanced): Localise variables.
5638 * config/tc-i386.h (IsPrefix): Define.
5639 (prefix_entry): Remove.
5641 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5642 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5643 '\\' in case where comment_chars contains '/'.
5645 * config/tc-i386.c (MATCH): Ensure given operand and template
5646 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5647 you must write `ljmp *table(%ebx)'.
5649 From H.J. Lu <hjl@gnu.org>:
5650 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5651 as 0 ifndef BFD_ASSEMBLER.
5652 (md_assemble): Allow immediate operands without suffix or
5653 other reg operand to default in size to the current code size.
5655 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5657 * config/tc-v850.c (md_begin): Restore creation of
5658 .call_table_text and .call_table_data sections.
5660 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5662 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5663 after emitting a word of noops.
5665 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5667 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5668 (i386_operand): Simplify checks for valid base/index combinations.
5669 Disallow `in 4(%dx),%al'.
5671 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5673 (add_prefix): Change parameter from char to int.
5675 * config/tc-i386.h (Ugh): Define opcode modifier.
5676 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5678 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5679 CONSISTENT_REGISTER_MATCH macros to check register types more
5680 thoroughly. Check for illegal suffix/operand combinations
5681 when matching insns with operands. Handle new `s' suffix, and
5682 associated FloatMF opcode modifier for float insns with memory
5684 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5685 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5686 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5687 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5688 DATA_PREFIX_OPCODE throughout.
5690 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5691 (md_assemble): Rewrite suffix/register operand checking code to be
5692 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5693 AnyMem, the better to grep.
5695 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5696 given a memory operand. Don't set Abs bits either.
5697 (type_names): Remove Mem*, Abs*.
5698 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5699 define opcode_modifiers as these cases are handled by Disp8,
5700 Disp16, Disp32 and suffix checks.
5701 (COMES_IN_BOTH_DIRECTIONS): Remove.
5702 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5704 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5705 if IgnoreDataSize modifier given. Remove ShortformW modifier
5706 test. Add test for ShortForm in W base_opcode modification.
5707 Merge Seg2ShortForm and Seg3ShortForm code.
5708 * config/tc-i386.h (ShortFormW): Remove.
5709 (IgnoreDataSize): Define.
5711 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5713 * config/tc-d30v.c (md_assemble): Store previous segment state
5714 with previous instruction.
5716 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5718 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5719 (ebp, esp): Remove static variables.
5720 (MATCH): Remove test for InOutPortReg.
5721 (i386_operand): Properly handle InOutPortReg here instead.
5722 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5723 (md_assemble): Simplify and correct modrm and sib generation.
5724 (i386_operand): Add warning for scale without index.
5725 Rewrite checks for valid base/index combinations.
5727 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5728 macros and enclose in do while(0).
5729 (RESTORE_END_STRING): Likewise.
5730 (md_assemble): Add one to printed operand number so we start
5731 from 1 not 0. Add some more gettext invocations.
5732 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5735 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5736 DATA_PREFIX, SEG_PREFIX): Define.
5737 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5738 (check_prefix): Remove function.
5739 (add_prefix): New function. Add prefix to i.prefix as well as
5741 (md_assemble): Changes for add_prefix. Remove hack for wait
5742 prefix, instead always output prefixes in fixed order. Test
5743 for jcxz/loop when selecting between word & dword operations,
5744 and add address size prefix rather than operand size prefix.
5745 Remove operand -> address size hack when emitting jcxz/loop.
5746 (i386_operand): Remove O_Absent check as it's done in expr.
5748 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5750 * configure.in: Recognize m5200 as a cpu_type of m68k.
5751 * aclocal.m4: Rebuild with current libtool.
5752 * configure: Rebuild.
5754 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5756 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5757 to relaxable_symbol to prevent references to external symbol from
5760 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5762 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5763 symbols are relaxable.
5765 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5767 * config/tc-v850.c (md_begin): Don't create special
5768 sections by default.
5770 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5772 * config/tc-mips.c (macro): For div and udiv, close the
5773 reorder block as soon as possible.
5775 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5777 From Matt Semersky <matts@scd.hp.com>:
5778 * macro.c (macro_mri_mode): New function.
5779 * macro.h (macro_mri_mode): Declare.
5780 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5783 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5785 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5788 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5789 until after xstrdup in OBJ_EVAX case.
5791 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5793 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5794 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5795 of hardcoded magic number.
5796 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5798 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5800 * read.c (do_s_func): New function.
5802 * read.h (do_s_func): Add prototype.
5804 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5806 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5807 nops if fill pattern not specified.
5809 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5811 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5812 * config/te-go32.h (TE_GO32): Define.
5813 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5815 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5817 Implement .func/.endfunc pseudo-ops.
5818 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5820 * read.c (potable): Add .func,.endfunc.
5821 (s_func): New function.
5822 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5824 (in_doc_func_p,current_function_label): New static globals.
5825 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5827 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5829 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5830 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5831 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5832 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5833 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5834 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5835 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5836 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5837 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5838 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5839 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5840 * config/tc-a29k.c: Don't define md_short_jump_size,
5841 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5842 * config/tc-alpha.c: Likewise.
5843 * config/tc-alpha.h: Likewise.
5844 * config/tc-arm.c: Likewise.
5845 * config/tc-h8300.c: Likewise.
5846 * config/tc-h8500.c: Likewise.
5847 * config/tc-hppa.c: Likewise.
5848 * config/tc-i860.c: Likewise.
5849 * config/tc-i960.c: Likewise.
5850 * config/tc-ppc.c: Likewise.
5851 * config/tc-sh.c: Likewise.
5852 * config/tc-sparc.h: Likewise.
5853 * config/tc-tic30.c: Likewise.
5854 * config/tc-w65.c: Likewise.
5855 * config/tc-z8k.c: Likewise.
5857 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5859 * config/tc-vax.c (_): Delete this macro used for placeholder
5860 values in vax_operand_width_size; it conflicts with the _() macro
5861 used for internationalization.
5863 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5865 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5866 code. From Chris Moller <moller@bops.com>.
5868 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5869 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5870 * read.c (emit_expr): Initialize seg and subseg fields of a new
5872 * write.c (write_object_file): Switch to the appropriate segment
5873 and subsegment when processing a broken word.
5875 * config/tc-m68k.c (mri_assemble): New static function.
5876 (build_mri_control_operand): Call mri_assemble rather than
5878 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5879 (s_mri_endf, s_mri_endw): Likewise.
5881 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5883 * read.c (s_org): Call md_flush_pending_output if it is defined.
5885 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5887 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5889 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5890 (md_parse_option): Add for same.
5891 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5892 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5893 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5895 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5897 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5899 * config/tc-arm.c (find_real_start): Relax definition of local
5902 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5904 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5905 symbols at the given address, not just the last one specified.
5907 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5909 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5910 or number_to_chars_littleendian to write data.
5912 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5914 * config/tc-v850.c (md_assemble): Remove artificially created
5915 register name symbols.
5917 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5919 * write.c (fixup_segment): Change "segment" to "section" in
5922 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5924 * write.c (fixup_segment): Change sym1-sym2 message again.
5926 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5928 * write.c (fixup_segment): Improve error message for sym1-sym2
5929 errors when sym1 is in a different segment from sym2.
5931 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5933 * config/tc-m32r.c (warn_unmatched_high): New static local.
5934 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5935 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5936 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5937 (md_parse_option): Likewise.
5938 (md_show_usage): Likewise.
5939 (m32r_frob_file): Likewise.
5941 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5942 (read_a_source_file): Call them.
5943 * read.h (stabs_generate_asm_file): Declare.
5944 * stabs.c (stabs_generate_asm_file): New function.
5945 (generate_asm_file): New function.
5946 (stabs_generate_asm_lineno): Move file name handling into
5949 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5951 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5952 (d30v_current_align, d30v_current_align_seg): New variables.
5953 (d30v_last_label): New variable.
5954 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5955 (s_d30v_data, s_d30v_section): Likewise.
5956 (md_pseudo_table): Call them.
5957 (md_begin): Initialize d30v_current_align_seg.
5958 (md_assemble): Call d30v_align when needed by known current alignment.
5959 (d30v_frob_label, d30v_cons_align): New functions.
5960 * config/tc-d30v.h (md_do_align): Remove.
5961 (tc_frob_label): Call d30v_frob_label.
5962 (md_cons_align): New.
5964 * config/tc-d30v.c (find_format): Convert complex expressions to
5965 expression symbols before processing. Clean up code formatting.
5967 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5969 * po/Make-in (install-info): New target.
5971 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5973 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5975 * config/tc-mn10300.c (md_assemble): Likewise.
5977 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5979 * Makefile.am: Update with `make dep-am'.
5980 (HFILES): Add cgen.h.
5981 (cgen.o): Depend on cgen.h.
5982 * Makefile.in: Regenerate.
5984 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
5986 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
5988 * gasp.c (grab_label): Permit a label to be a preprocessor
5989 variable by permitting a label to start with a backslash.
5991 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
5993 * config/tc-mips.c (validate_mips_insn): Removed hack
5994 for previously inaccessible bitfields in some INSN_TRAP
5997 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
5999 * config/tc-d30v.c (do_assemble): Abort with error message
6000 if opcode operands do not match.
6002 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6004 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6005 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6006 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6007 similar new 'q' operand.
6009 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6011 * cgen.c (cgen_asm_finish_insn): Fix typo.
6013 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6016 * cgen.c: Include it.
6017 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6018 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6019 All callers updated.
6020 * config/tc-m32r.c: Include cgen.h.
6021 (m23r_insn): New members num_fixups,fixups.
6023 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6025 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6026 to avoid compiler warning.
6028 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6030 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6033 * makefile.vms (OBJS): Add ehopt.obj
6035 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6037 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6039 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6041 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6042 a short format insn.
6043 (md_assemble): Set it for explicitly packed insns.
6045 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6047 * config/obj-coff.c (c_symbol_merge): Do not take address of
6048 native fields when performing the memcpy.
6050 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6052 * config/tc-mips.c (macro,macro2): Implement
6053 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6055 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6057 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6058 relocations against globally visible symbols.
6059 * config/tc-m68k.c (relaxable_symbol): New macro.
6060 (m68k_ip, md_estimate_size_before_relax): Use it.
6061 (tc_m68k_fix_adjustable): Also handle weak symbols.
6063 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6065 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6066 references to externally visible symbols.
6067 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6068 values in twice for a PC relative reloc if the symbol is
6071 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6072 don't adjust a PC relative reloc against an externally visible
6074 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6075 for a PC relative fixup against an externally visible defined
6076 symbol, arrange to store object file and addend values as though
6077 the symbol were not defined.
6078 (tc_gen_reloc): Likewise.
6080 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6082 * read.c (sizeof_leb128): Referenced externally by write.c so
6085 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6087 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6088 and expand a 'debug' symbol associated with the next instruction
6089 that does not cause a short instruction to be filled with a NOP.
6090 (md_pseudo_table): Add support for .debugsym.
6091 (assemble_parallel_insn): Add calls to expand_debug_sym as
6093 (md_assemble): Ditto.
6095 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6097 * as.c (main): Conditionally call setlocale.
6098 * gasp.c (main): Likewise.
6099 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6100 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6102 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6104 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6106 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6108 * config/tc-hppa.c: Change all calls to bzero to use memset.
6109 (pa_ip): Add cast to avoid warning.
6110 (tc_gen_reloc, md_apply_fix): Likewise.
6111 (pa_find_space_by_number): Likewise.
6112 (hppa_force_relocation): Likewise.
6113 (pa_block): Change i to unsigned int.
6114 * config/obj-som.h (obj_som_copyright): Declare.
6116 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6118 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6119 for line numbers for assembly source.
6121 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6123 * configure.in: Change version number to 2.9.4
6124 * configure: Rebuild.
6126 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6128 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6130 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6132 * ecoff.h: Change symbolS in function declaration to struct
6135 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6137 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6138 (md_convert_frag): Fix i18n typo.
6140 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6142 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6143 * ecoff.h: Protoype it.
6144 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6145 [EVAX] (s_alpha_prologue): Delete.
6146 (md_pseudo_table): Update.
6148 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6150 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6151 array to local pointer.
6152 (get_args, parse_expr): Add casts to avoid warnings.
6154 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6156 * read.c (s_set): Cast xmalloc return value to fragS *.
6157 * config/tc-m68k.c (m68k_ip): Function made static to match
6158 previous forward declaration.
6159 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6161 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6163 * config/tc-v850.c: Add internationalisation macros to error
6166 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6167 macros to error strings.
6169 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6171 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6172 reloc is in the TOC csect.
6173 (md_apply_fix3): Correct gettext typo.
6175 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6177 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6178 .L - they are local labels and the branches are not really
6179 function calls but rather far jumps.
6181 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6183 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6185 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6187 * config/tc-i386.c (md_assemble): Print operand number rather than
6188 using ordinal_names.
6189 (i386_operand): Likewise.
6191 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6193 * Makefile.am (INTLLIBS): Define to work around apparent automake
6195 All Makefiles: Regenerated.
6197 * Many files: Added gettext invocations around user-visible
6199 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6200 HAVE_LC_MESSAGES): Define.
6201 * dep-in.sed: Added asintl.h.
6202 * po/Make-in: New file.
6203 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6205 * read.c (Z_): Renamed from `_'.
6206 * Makefile.am (SUBDIRS): Added po.
6207 (POTFILES): new macro.
6208 (po/POTFILES.in): New target.
6209 ($(OBJS)): Added asintl.h.
6211 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6212 (as_new_LDADD): Added $(INTLLIBS).
6213 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6214 (gasp_new_LDADD): Added $(INTLLIBS).
6215 (gasp_new_DEPENDENCIES): New macro.
6216 * configure, aclocal.m4: Rebuilt.
6217 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6219 (ALL_LINGUAS): Define.
6220 * macro.c: Include "asintl.h".
6221 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6222 * as.h: Include "asintl.h".
6223 * config/tc-i386.c (ordinal_names): Removed.
6224 (md_assemble): Changed error text to avoid ordinal_names.
6225 (i386_operand): Likewise.
6226 (reloc): Added as_bad to avoid i18n problems.
6227 (tc_gen_reloc): Likewise.
6228 * config/tc-arm.c (bad_args): Now a #define.
6230 * config/obj-vms.c (VMS_stab_parse): Changed type of
6232 (global_symbol_directory): Unified strings to avoid i18n
6234 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6235 avoid i18n problems.
6236 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6237 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6239 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6241 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6243 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6245 * as.c (print_version_id): Added an fprintf to avoid i18n
6247 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6249 * expr.c (expr): Added as_warn call to avoid i18n problems.
6250 * messages.c (as_assert): Changed code to avoid i18n problems.
6251 (as_abort): Likewise.
6252 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6253 (s_space): Likewise.
6254 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6256 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6258 * config/tc-i386.c (check_prefix): New static function, split out
6260 (struct _i386_insn): Add wait_prefix field.
6261 (md_assemble): Remove wait_prefix local variable. Use
6262 check_prefix when adding a prefix.
6264 * config/tc-i386.c (current_templates): New static variable.
6265 (md_assemble): Remove current_templates local variable.
6266 (md_assemble, i386_operand): Improve error and warning messages in
6267 many places. Add RESTORE_END_STRING in many places before error
6268 return. Clarify some comments.
6270 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6272 (md_assemble): Parse string instruction operands, looking for
6273 segment override prefixes. Check for invalid segment prefixes on
6275 (i386_operand): i.seg[] and max mem_operand changes for string
6277 * config/tc-i386.h (EsSeg): Define.
6279 * config/tc-i386.h (regKludge): Define.
6280 (iclrKludge, imulKludge): Don't define.
6281 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6282 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6283 opcode_modifier checks to look for more common cases first. Add
6284 default_seg for IsString case.
6286 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6288 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6290 * configure: Rebuild with new automake and libtool.
6291 * aclocal.m4, Makefile.in: Likewise.
6293 * doc/Makefile.am (as.dvi): New target.
6294 * doc/Makefile.in: Rebuild.
6296 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6298 * configure.in: Added sparc86x support.
6300 * configure: Rebuild.
6302 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6304 (md_parse_option): Warn if -EL is not supported for this architecture.
6306 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6308 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6310 * config/tc-mips.c (mips_ip): Note when we use get match on
6311 the full instruction name.
6313 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6315 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6316 back into the expression to handle add/sub simplification correctly.
6318 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6320 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6322 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6324 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6327 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6329 * symbols.c (max_indent_level): New global.
6330 (print_symbol_value_1): Use it.
6331 * expr.h (expr_build_dot): Declare.
6332 * expr.c (expr_build_dot): New function.
6334 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6336 * symbols.c (print_binary): New function.
6337 (print_expr_1): Call it.
6339 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6341 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6342 operand in the opcode.
6344 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6346 * config/tc-i386.h: Reorder operand flags and opcode modifier
6347 flags for clarity. Remove unused definitions: Unknown,
6348 ImmUnknown, DispUnknown, NoModrm.
6349 * config/tc-i386.c (type_names): Add missing Debug type.
6350 (md_assemble): Better duplicate prefix checking. Quicker string
6351 instruction check via new opcode_modifier flag.
6353 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6355 * doc/as.texinfo (Invoking): Clarify -Wa example.
6357 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6359 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6360 (s_mips_weakext): Define.
6361 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6362 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6365 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6367 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6368 is an error if the value can not be computed at assembly time.
6369 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6371 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6373 * gasp.c (main): Set next field of new include_path structure to
6374 NULL. From Avery Pennarun <averyp@gdc.ca>.
6376 * read.c (s_mri_sect): Call as_bad rather than abort for an
6377 unsupported MRI target.
6379 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6381 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6382 the destination of a branch instruction should be altered.
6383 (find_real_start): New function: Locate the real, Thumb coded
6384 start of a Thumb function.
6385 (do_t_branch23): Alter the destination of branches to Thumb
6388 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6390 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6392 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6395 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6397 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6398 * doc/c-hppa.texi: Likewise.
6400 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6402 * Makefile.am: Rebuild dependencies.
6403 * Makefile.in: Rebuild.
6405 * Makefile.am (DEP_INCLUDES): New variable.
6406 (.dep1): Change to work when srcdir is not an absolute path.
6407 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6408 * Makefile.in: Rebuild.
6410 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6412 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6413 LinearAddress patch.
6415 * configure.in: Set version to 2.9.1.
6416 * configure: Rebuild.
6418 * Branched binutils 2.9.
6420 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6422 * config/tc-i386.h (FWait): Define.
6423 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6424 other prefixes. Check FWait flag in opcode table to see which
6425 instructions require an fwait prefix.
6427 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6429 * stabs.c (get_stab_string_offset): Always create a stab string
6432 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6434 Fix some gcc -Wall warnings:
6435 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6436 * ehopt.c (eh_frame_code_alignment): Likewise.
6437 * expr.c (integer_constant, operand): Likewise.
6438 * frags.c (frag_align): Likewise.
6439 * gasp.c (level_0, change_base, doinstr): Likewise.
6440 * hash.c (hash_ask): Likewise.
6441 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6442 (debugging_pseudo): Likewise.
6443 * macro.c (define_macro, check_macro): Likewise.
6444 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6445 (ignore_rest_of_line, float_cons): Likewise.
6446 * symbols.c (decode_local_label_name): Likewise.
6447 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6448 (fixup_segment, number_to_chars_bigendian): Likewise.
6449 (number_to_chars_littleendian): Likewise.
6450 * config/atof-ieee.c (gen_to_words): Likewise.
6451 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6452 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6453 * read.c (output_big_sleb128): Initialize locals to avoid
6455 (output_big_uleb128, equals): Likewise.
6456 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6457 to unsigned int. Change zeros to unsigned int.
6458 * cond.c (s_if): Add return to default case.
6459 * frags.c (frag_now_fix): Change return type to addressT.
6460 * frags.h (frag_now_fix): Update declaration.
6461 * listing.c (file_info_struct): Change linenum to unsigned int.
6462 (struct list_info_struct): Change hll_line to unsigned int.
6463 (print_source): Update format string.
6464 * read.c (emit_expr): Change scan to unsigned int, and don't
6465 bother to initialize it.
6466 * symbols.c (dollar_label_count): Change to unsigned long.
6467 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6468 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6469 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6471 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6473 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6474 mcf5200 just as we do for m68000.
6475 (m68k_init_after_args): Likewise.
6476 (md_estimate_size_before_relax): Likewise.
6478 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6480 * config/tc-v850.c (md_assemble): Store relocation addend in
6481 fixup instead of instruction.
6483 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6485 * config/tc-i386.c (md_assemble): Swap template arguments to
6486 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6487 This macro is currently symmetric, so passing them the wrong
6488 way didn't cause any problem, but may if the macro is changed
6490 After copying template to i.tm, use i.tm. rather than t-> to
6491 access fields, and make t a const*
6492 Move i.tm.operand_types[] swap to immediately after the copy.
6494 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6496 * expr.h (expr_build_uconstant): Add prototype.
6497 (expr_build_unary,expr_build_binary): Add prototypes.
6498 * expr.c (expr_build_uconstant): New function.
6499 (expr_build_unary,expr_build_binary): New functions.
6501 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6503 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6504 * macro.c (macro_expand_body): Increase buffer size.
6505 * messages.c (as_warn): Likewise.
6506 (as_warn_where, as_bad, as_bad_where): Likewise.
6508 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6510 Based on patch from H.J. Lu <hjl@gnu.org>:
6511 * Makefile.am (DISTSTUFF): New variable.
6512 (diststuff): New target.
6513 * Makefile.in: Rebuild.
6515 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6517 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6518 m32r_elf_section_change_hook.
6520 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6521 emit a nop if a section ends with a 16 bit instruction.
6523 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6525 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6526 s_lcomm rather than obj_coff_lcomm.
6527 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6529 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6531 * config/tc-i386.h (LinearAddress): Define.
6532 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6533 instruction, don't use a default segment.
6535 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6537 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6538 * configure: Rebuild.
6540 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6542 * aclocal.m4, configure: Rebuild with libtool 1.2.
6544 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6546 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6547 PC relative branches. Patch courtesy of Jonathan Walton.
6550 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6552 * configure.in (emulations): Add thumb-pe target.
6554 * configure (emulations): Add thumb-pe target.
6556 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6558 * itbl-lex.l (yywrap): Don't define if already defined as a
6561 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6563 * depend.c (quote_string_for_make): New function.
6564 (wrap_output): Use it.
6566 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6568 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6569 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6571 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6573 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6574 Recognize -GN and -relax.
6575 (md_begin): Initialize gp size from -G switch.
6576 (alpha_force_relocation): Always force if -relax.
6577 (alpha_align): Take a new argument that will specify when to
6578 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6579 Change all callers. Emit nop alignment padding as nop+unop pair.
6581 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6583 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6584 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6586 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6588 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6589 require padding to the next long word boundary.
6591 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6593 * cgen.c: #include symcat.h.
6594 * config/tc-m32r.c: Likewise.
6596 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6598 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6599 absolute expressions instead of '$' prefixed register names.
6601 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6603 * read.c (s_set): Record file and line info for symbols when -as.
6604 (pseudo_set): Don't overwrite that dummy fragment.
6606 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6608 * config/tc-ppc.c (md_pseudo_table): Add "section".
6609 (ppc_named_section): New static function.
6611 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6613 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6614 so we don't have to scan the entire list.
6616 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6618 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6619 case, allow the parallel instructions to modify the same flag
6622 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6624 * listing.c (list_symbol_table): Categorize symbols by
6625 undefined_section rather than sy_frag->line == NULL.
6627 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6629 * Makefile.am (install-exec-local): Install properly when ln
6630 fails or tooldir == prefix.
6632 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6634 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6635 Test result of insert_operand for error.
6637 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6639 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6640 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6641 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6642 * doc/Makefile.in: Rebuild.
6644 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6646 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6647 (macro): Fix handling of M_COP[0-3].
6649 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6651 Based on patches from Ross Harvey <ross@teraflop.com>:
6652 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6653 if macro_alternate or macro_mri.
6654 (getstring): Remove support for byte constants between < and >.
6655 (get_any_string): '<' only starts a string if macro_alternate or
6657 (macro_expand_body): Permit keyword parameters following
6658 positional parameters.
6660 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6661 * configure.in (alpha*-*-netbsd*): New target.
6662 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6663 * configure: Rebuild.
6665 * as.h (flag_warn_suppress_instructionswap): Move from here...
6666 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6667 here, and make static.
6669 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6670 BFD_ASSEMBLER or MANY_SEGMENTS.
6672 * as.c (show_usage): Update bug-gnu-utils address.
6673 * gasp.c (show_usage): Likewise.
6674 * doc/as.texinfo (Bug Reporting): Likewise.
6676 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6678 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6679 insns regardless of the size of a pointer if we're in mips I or
6681 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6683 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6685 Fix rac to accept only a0:
6686 * tc-d10v.c (parallel_ok, find_opcode):
6687 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6688 Introduce OPERAND_GPR.
6690 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6692 * read.c (s_fill): Handle non-constant repeat counts by creating
6693 an rs_space fragment.
6695 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6697 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6698 from as_bad to as_warn.
6700 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6702 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6703 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6704 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6706 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6708 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6709 seg_fix_rotP rather than fix_root from seg_info.
6711 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6713 * expr.c: Add support for 0x1_2_3_4 bignums.
6715 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * configure.in: Change -linux* to -linux-gnu*.
6718 * configure: Rebuild.
6720 * app.c (do_scrub_begin): Treat \r as whitespace.
6722 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6724 * Makefile.am: Update dependencies.
6725 * Makefile.in: Rebuild.
6727 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6729 * configure, aclocal.m4: Rebuild with new libtool.
6731 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6733 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6734 the argument to bfd_set_arch_mach.
6735 (load_address): Use bfd_arch_bits_per_address to determine the
6736 bit size of an address instead of looking at the isa level.
6737 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6739 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6741 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6743 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6745 * ehopt.c: New file.
6746 * as.h (enum _relax_state): Add rs_cfa.
6747 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6748 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6749 * read.c (emit_expr): Call check_eh_frame.
6750 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6751 (relax_segment): Likewise.
6752 * Makefile.am: Rebuild dependencies.
6753 (GAS_CFILES): Add ehopt.c.
6754 (GENERIC_OBJS): Add ehopt.o.
6755 * doc/internals.texi (Frags): Document rs_cfa.
6757 * as.c (show_usage): Mention --traditional-format.
6758 (parse_args): Accept --traditional-format.
6759 * as.h (flag_traditional_format): Declare.
6760 * output-file.c (output_file_create): If flag_traditional_format,
6761 set BFD_TRADITIONAL_FORMAT on stdoutput.
6762 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6764 * config/tc-mips.c (append_insn): Make sure that if we have a
6765 fixup for an unmatched %hi reloc, it does not associated with a
6768 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6769 * doc/Makefile.in: Likewise.
6771 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6773 * config/tc-m32r.c (check_for_side_effects): New function.
6774 (can_make_parallel): Add checks for instruction side effects
6775 clashing with the other instruction.
6776 (assemble_parallel_insn): Improve warning messages. Return error
6777 message from non-swapped instruction order.
6779 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6781 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6783 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6784 md_cleanup definition. This moves the forced literal output to
6785 the end of the source pass, and avoids macro's inserting literals
6786 into the code immediately after the macro expansion.
6788 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6790 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6791 a gas internal symbol is adjustable.
6792 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6794 * as.h: If gcc version greater than 2.6, use `__format__' and
6795 `__printf__' in function attributes, rather than `format' and
6798 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6800 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6802 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6804 Add tms320c30 support:
6805 * config/tc-tic30.h: New file.
6806 * config/tc-tic30.c: New file.
6807 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6808 TARGET_FORMAT as "coff-tic30".
6809 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6810 * Makefile.am: Rebuild dependencies.
6811 (CPU_TYPES): Add tic30.
6812 (CPU_OBJ_VALID): tic30-aout is valid.
6813 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6814 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6815 * configure, Makefile.in: Rebuild.
6817 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6819 * config/tc-v850.c (md_assemble): Improvements to error messages.
6821 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6823 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6824 BFD_RELOC_HI16_S to store the high bits of any value.
6826 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6827 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6828 assembler calculate relocations to any external symbol at all.
6829 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6830 involving generation of pc-relative relocs.
6831 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6832 has been moved to md_apply_fix3.
6834 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6835 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6836 which actually means (the address of identifier's GOT entry) +
6837 constant, which is not particularly useful.
6839 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6841 * read.h (include_dirs): Declare.
6842 (include_dir_count,include_dir_maxlen): Declare.
6844 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6846 * configure.in: Correct check for shared opcodes library.
6847 * configure: Rebuild.
6849 * listing.c (buffer_line): If we can't open the file, set at_end.
6850 (listing_print): Remove unused local variable fi.
6852 * config/m68k-parse.y (reglistpair): Handle register list in
6855 * config/vms-conf.h: Don't undef VERSION.
6857 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6859 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6861 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6863 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6864 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6865 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6866 (EXTRA_DIST): Define.
6867 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6868 explicitly rather than via the list of object files.
6869 (gcc-as.opt): New file created when make-gas.com is run.
6870 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6871 itbl-cpu.h} to #include appropriate file rather than copying that
6873 * config/vms-conf.h: Synchronize with current config.in.
6874 * Makefile.in: Rebuild.
6876 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6878 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6879 (parallel_ok): Relaxed parallel subinstruction dependency check.
6881 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6883 * as.h (flag_warn_suppress_instructionswap): added new flag.
6884 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6885 command line argument.
6886 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6887 warning only if flag_warn_suppress_instructionswap is false.
6889 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6891 * configure.in (i386-*-mingw32*): New target.
6892 * configure: Rebuild.
6894 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6896 * symbols.c (resolve_symbol_value): Don't set the segment if it
6897 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6899 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6902 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6904 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6905 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6908 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6910 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6912 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6914 * config/tc-v850.c (v850_insert_operand): Display instruction when
6915 an error is encountered.
6917 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6919 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6920 (i386-*-sco3.2v5*coff): New target.
6921 (i386-*-sco3.2*): New target.
6922 * configure: Rebuild.
6924 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6926 * config/tc-v850.c: Tidy error message production.
6928 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6930 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6931 validate_immediate return value in the right type for comparisons
6934 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6936 * listing.c (MAX_BYTES): Use listing variables not constants.
6937 (data_buffer): No longer an array, but a pointer.
6938 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6939 (listing_listing): Allocate data_buffer.
6941 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6943 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6944 --listing-rhs-width, --listing-cont-lines.
6945 (show_usage): Update.
6946 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6947 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6948 (print_lines): Use the variables instead of the constants.
6949 (listing_listing): Likewise.
6950 * listing.h: Declare the new vars.
6952 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6954 * as.c (parse_args): Add --keep-locals alias for -L.
6955 Add --strip-local-absolute.
6956 (show_usage): Update.
6957 * as.h (flag_strip_local_absolute): New flag.
6958 * symbols.c (S_IS_LOCAL): Use it.
6959 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6960 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6961 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6963 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6965 * config/tc-m32r.c: Detect if explicitly parallel instructions
6966 might have an io conflict and issue a warning message.
6968 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6970 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6971 cgen_swap_fixups): Functions to save, restore and swap the fixup
6972 chain with a backup copy.
6973 (cgen_asm_finish_insn): Returns address of constructed insn.
6975 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6977 * listing.c (file_info_struct): Remove FILE, add POS.
6978 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6979 (file_info): Don't open the file.
6980 (buffer_line): Check for the file in the last_open cache, updating
6982 (print_source): Don't reference file_info->file.
6983 (listing_listing): Likewise.
6984 (listing_print): Close the file in the cache, if any.
6986 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
6988 * read.c (dwarf_file_string): New file static variable.
6989 (emit_expr): Look for constant sequence that leads up to a file
6990 name in DWARF debugging output.
6991 (stringer): Use dwarf_file_string to decide whether to accept a
6992 string as a file name.
6994 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
6996 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
6997 (crack_operand): Add reg->reglst MRI hack.
6998 (r_seg): Put reglst symbols in reg_section.
6999 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7001 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7003 * tc-sh.c (get_specific): Handle SGR & DBR.
7005 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7007 * tc-h8300.c (parse_reg): Take the length of the symbol into
7008 account when attempting to match a register name.
7009 * tc-h8500.c (parse_reg): Likewise.
7011 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7013 * cgen.c: Formatting changes to improve readability.
7015 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7017 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7020 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7022 Based on a patch from Jim Wilson
7023 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7024 (tc_gen_reloc): Handle cross section PC relative relocs
7027 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7029 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7031 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7033 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7034 (expr_jmp_buf): New static local.
7035 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7036 (cgen_md_operand): New function.
7037 * tc-m32r.c: Clean up pass over `struct foo' usage.
7038 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7040 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7042 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7043 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7045 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7047 * config/tc-i386.c (i386_operand): Give an error if there are
7048 unrecognized characters after an expression.
7050 For older changes see ChangeLog-9697