1 2000-08-04 Nick Clifton <nickc@cygnus.com>
3 * doc/as.texinfo (Pseudo Ops): Update to include descriptions
4 of .popsection, .previous, .pushsection, .subsection,
5 .version, .vtable_entry, .vtable_inherit and .weak.
7 2000-08-05 Kazu Hirata <kazu@hxi.com>
9 * config/tc-cris.c: Fix formatting.
10 * config/tc-i386.c: Likewise.
11 * config/tc-sparc.c (sparc_ip): Simplify the code.
13 2000-08-04 Kazu Hirata <kazu@hxi.com>
15 * config/tc-cris.c: Rearrange code for readability.
16 * config/tc-d10v.c: Fix formatting.
17 * config/tc-m32r.c: Likewise.
18 * config/tc-sparc.c: Likewise.
20 2000-08-02 Jim Wilson <wilson@cygnus.com>
22 * config/tc-ia64.c (emit_one_bundle): Call ia64_free_opcode
23 before ia64_find_opcode.
24 (md_assemble): Likewise.
26 2000-08-01 Nick Clifton <nickc@cygnus.com>
28 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
29 Undo some formatting fixes.
31 2000-08-01 Kazu Hirata <kazu@hxi.com>
33 * config/obj-som.c: Fix formatting.
34 * config/obj-ieee.c: Likewise.
35 * config/tc-arm.c: Likewise.
36 * config/tc-v850.c: Likewise.
38 2000-08-01 Nick Clifton <nickc@redhat.com>
40 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
41 index by command line option.
43 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
45 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
46 (@node M68K-Branch): Rewrite to match the reality.
48 2000-07-31 Jason Eckhardt <jle@cygnus.com>
50 * doc/c-i860.texi: New file.
51 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
52 * doc/Makefile.in: Regenerate.
53 * doc/all.texi: Add I860 as relevant architecture.
54 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
56 2000-07-31 Kazu Hirata <kazu@hxi.com>
58 * config/tc-d30v.c: Fix formatting.
60 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
62 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
63 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
64 long emit a long branch if available instead of an absolute jump, never
65 emit absolute jumps for anything with --pcrel.
67 * doc/c-m68k.texi: Document new command line option.
69 2000-07-28 Jason Eckhardt <jle@cygnus.com>
71 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
72 * configure: Regenerated.
73 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
74 of operand to the .type directive (.e.g, "type").
76 2000-07-28 Alan Modra <alan@linuxcare.com.au>
78 * as.h (warn_comment, found_comment, found_comment_file): Declare.
79 * app.c (do_scrub_chars): Record where first comment found.
80 * read.c (read_a_source_file): Init found_comment on entry, and
81 notify whether comments found on exit.
82 * config/tc-hppa.c (md_shortopts): Add "c".
83 (md_longopts): Add warn-comment.
84 (md_parse_option): Handle it.
85 (md_show_usage): Show available options.
86 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
88 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
90 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
91 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
93 (md_estimate_size_before_relax): Don't fall off end of function.
95 2000-07-27 Kazu Hirata <kazu@hxi.com>
97 * config/tc-avr.c: Fix formatting.
98 * config/tc-ns32k.c: Likewise.
100 2000-07-27 Alan Modra <alan@linuxcare.com.au>
102 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
104 2000-07-27 Kazu Hirata <kazu@hxi.com>
106 * config/tc-d10v.c: Fix formatting.
107 * config/tc-z8k.c: Likewise.
108 * config/tc-sparc.c: Likewise.
110 2000-07-26 Dave Brolley <brolley@redhat.com>
112 * cgen.c (queue_fixup): Declare opinfo.
113 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
114 (gas_cgen_md_operand): Ditto.
115 (gas_cgen_md_apply_fix3): Ditto.
117 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
119 * config/obj-coff.c (obj_frob_symbol): Don't merge
120 labels. Don't merge if the symbol isn't constant. Return
121 immediately if a symbol is merged.
123 2000-07-22 Alan Modra <alan@linuxcare.com.au>
125 * frags.c (frag_align): Correct absolute section alignment.
127 2000-07-20 DJ Delorie <dj@redhat.com>
129 * config/obj-coff.c (obj_frob_symbol): revert previous change,
130 it breaks linking against DLLs.
132 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
134 * configure.in: Add CRIS support.
135 * configure: Regenerate.
136 * Makefile.am: (CPU_TYPES): Add cris.
137 (CPU_OBJ_VALID) [aout]: Add cris.
138 (MULTI_CPU_TYPES): Add cris.
139 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
140 [coff]: Only i386 and mips are valid.
141 (TARGET_CPU_CFILES): Add config/tc-cris.c.
142 (TARGET_CPU_HFILES): Add config/tc-cris.h.
143 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
144 Regenerate dependencies.
145 * Makefile.in: Regenerate.
146 * aclocal.m4: Regenerate.
147 * as.c: Declare crisaout, criself.
148 * config/tc-cris.h, config/tc-cris.c: New.
149 * config/e-criself.c, config/e-crisaout.c: New.
150 * po/POTFILES.in, po/gas.pot: Regenerate.
152 2000-07-20 Kazu Hirata <kazu@hxi.com>
154 * read.c: Fix formatting.
155 * write.c: Fix formatting.
157 2000-07-19 H.J. Lu <hjl@gnu.org>
159 * sb.c: Include <stdlib.h> if exists for abort ().
161 2000-07-19 Alan Modra <alan@linuxcare.com.au>
163 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
164 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
165 (pa_type_args): Same here.
167 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
169 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
170 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
171 the storage class is already set.
173 2000-07-17 Kazu Hirata <kazu@hxi.com>
175 * config/tc-m68hc11.c: Fix formatting.
176 * config/tc-mn10200.c: Likewise.
177 * config/tc-mn10300.c: Likewise.
178 * config/tc-pj.c: Likewise.
179 * config/tc-tic80.c: Likewise.
180 * config/tc-w65.c: Likewise.
182 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
184 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
187 2000-07-15 Ian Lance Taylor <ian@zembu.com>
189 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
192 2000-07-15 Alan Modra <alan@linuxcare.com.au>
194 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
195 ELF as are used for SOM (except the 32-bit reloc one) to decide
196 whether a symbol can be reduced to a section symbol. Expand on
197 the comment for symbols involved in LR% and RR% expressions.
199 2000-07-14 Nick Clifton <nickc@cygnus.com>
201 * config/tc-mips.c (mips_disable_float_construction): New
202 static variable. Set to true if doubles should not be
203 constructed by loading two single width fp registers with
205 (mips_ip): Test mips_disable_float_construction.
206 (md_longopts): Add command line switches --construct-floats
207 and --no-construct-floats.
208 (md_parse_option): Parse new command line options.
209 (md_show_usage): Describe new command line options.
211 * doc/c-mips.texi: Document new command line options.
213 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
215 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
216 * configure: Regenerate.
218 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
220 * configure.in (DEFAULT_EMULATION setting): Revert part of
221 2000-07-01 change that set te_multi=multi unless set to tmips.
222 * configure: Regenerate.
224 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
226 * config/obj-coff.c (coff_frob_section): Add padding to the last
227 section when aligning it increases its size.
229 2000-07-11 Kazu Hirata <kazu@hxi.com>
231 * config/tc-tic54x.c: Fix formatting.
233 2000-07-10 Kazu Hirata <kazu@hxi.com>
235 * config/tc-h8500.c: Fix formatting.
236 * config/tc-tic54x.c: Fix formatting.
238 2000-07-10 Alan Modra <alan@linuxcare.com.au>
240 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
241 displacements correctly.
243 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
245 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
247 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
251 2000-07-09 Alan Modra <alan@linuxcare.com.au>
253 From David Huggins-Daines <dhd@linuxcare.com>
254 * config/te-hppalinux64.h: Add a new emulation.
255 * configure.in (emulations): Add configure bits to support the
256 64-bit Linux/parisc target.
257 * configure: Regenerate.
259 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
260 (md_shortopts): Add `V' for ELF.
262 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
263 when SOM or ELF_ARG_RELOC are defined.
264 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
265 ELF_ARG_RELOC are defined.
266 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
267 (pa_stringer): ..Do it here instead. Fix comment typos.
268 (hppa_force_relocation): Cast enums to int before comparing with
271 From Ryan Bradetich <rbradetich@uswest.net>
272 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
273 redifinition warning.
274 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
275 (hppa_force_relocation): ditto
276 (md_apply_fix): Added cast to buf to fix warnings.
278 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
279 cons_fix_new_hppa, hppa_force_relocation): Prototype.
281 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
282 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
283 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
284 reloc_type** to avoid warnings in switch.
285 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
286 little earlier instead.
288 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
290 (pa_type_args): Use symbol_arg_reloc_info.
291 (struct pa_it): Make arg_reloc unsigned int.
292 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
293 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
294 (pa_code): Delete. pa_text duplicates this function.
295 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
296 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
298 (cons_fix_new_hppa): Actually change selector to e_fsel when
299 warning about assuming so.
300 (tc_gen_reloc): More example elf arg reloc code.
301 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
302 (hppa_force_relocation): Likewise.
304 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
306 (pa_end_of_source): Prototype.
307 (hppa_fix_adjustable): Prototype.
308 (LABELS_WITHOUT_COLONS): Move it..
309 * config/te-hppa.h: To here.
311 * config/te-hppa64.h: New file.
313 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
315 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
316 format -10, -16, 16 relocs.
317 (hppa_elf_mark_end_of_function): Test for null
318 last_call_info->start_symbol
320 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
321 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
322 re_assesmble_* functions. Delete extraneous statements. Fix
324 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
325 insn to re_assemble_*.
327 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
329 * doc/internals.texi (Expressions): Fix typo.
331 2000-07-08 Kazu Hirata <kazu@hxi.com>
333 * config/tc-sh.c: Fix formatting.
334 * config/tc-tic54x.c: Fix formatting.
335 * depend.c: Fix formatting.
336 * flonum-konst.c: Likewise.
337 * flonum-mult.c: Likewise.
339 2000-07-07 Kazu Hirata <kazu@hxi.com>
341 * config/tc-sh.c: Fix comments.
342 * config/obj-vms.c: Fix comments.
343 * config/tc-a29k.c: Likewise.
344 * config/tc-alpha.c: Likewise.
345 * config/tc-h8300.c: Likewise.
346 * config/tc-h8500.c: Likewise.
347 * config/tc-i370.c: Likewise.
348 * config/tc-ia64.c: Likewise.
349 * config/tc-m68hc11.c: Likewise.
350 * config/tc-m68k.c: Likewise.
351 * config/tc-mips.c: Likewise.
352 * config/tc-ns32k.c: Likewise.
353 * config/tc-ppc.c: Likewise.
354 * config/tc-z8k.c: Likewise.
356 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
358 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
359 Default to '(SEC_LOAD | SEC_DATA)'.
360 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
362 * doc/internals.texi (CPU Backend): Describe
363 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
365 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
367 * as.c (parse_args): NULL terminate the long option list.
369 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
371 * config/tc-d30v.h: Include "write.h" for fixS.
372 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
374 2000-07-05 Nick Clifton <nickc@cygnus.com>
376 * config/tc-d30v.c (write_2_short): Further changes to warning
377 messages produced when combining EITHER_BUT_PREFER_MU attributed
380 2000-07-05 DJ Delorie <dj@redhat.com>
384 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
386 * config/tc-arm.c (psrs): Accept combinations of flags.
388 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
390 * config/tc-avr.c: Change _ () to _() around all strings marked
391 for translation (exception from the usual coding style).
392 (avr_opt): New struct variable, how the new switches are set.
393 (OPTION_MMCU): Define as 'm' and actually use.
394 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
395 (show_mcu_list): New function, display the list of known MCUs.
396 (md_show_usage): Document the new switches. Call show_mcu_list.
397 (avr_set_arch): Change 'm' to OPTION_MMCU.
398 (md_parse_option): Call show_mcu_list if unknown MCU specified.
399 Handle the new switches.
400 (avr_operands): Disable warnings for undefined combinations of
401 operands if -mall-opcodes. Disable warnings for skipping two-word
402 instructions if enhanced core or -mno-skip-bug.
403 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
404 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
405 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
406 (avr_ldi_expression): Warn about implicit lo8().
407 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
409 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
411 * configure.in: Add entry for mips-*-sysv4*MP*
413 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
414 elf32-tradlittlemips for traditional mips targets.
415 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
416 test for Link Once sections as in adjust_reloc_syms.
417 * config/te-tmips.h: New file for traditional mips targets. Define
420 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
422 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
423 flags argument is not present, don't change an existing section's
424 section's attributes. If the flags argument is present, warn if the
425 attributes don't match the section's current attributes. When
426 long section names are supported, set SEC_LINK_ONCE and
427 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
429 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
431 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
432 symbols; create them.
434 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
436 * write.c (set_segment_vma): New: Set vma and lma for a segment.
437 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
439 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
441 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
442 expressions. Ignore the problem when handling 16 bit immediates,
443 because the assembler will take care of the relocation later.
445 2000-06-27 Nick Clifton <nickc@cygnus.com>
447 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
448 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
449 sequential order, and emit warning messages if the input source
450 code contains constructs like that, or parallel constructs
451 containing such opcodes.
453 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
455 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
456 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
457 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
458 (md_show_usage): Update usage message.
459 (md_parse_option): Allow redefinition of MCU type within the
460 same avr[1-5] bfd machine type. Show both old and new MCU type
461 in the error message.
462 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
463 Simplify 8K wrap code.
465 2000-06-25 Kazu Hirata <kazu@hxi.com>
467 * config/obj-aout.c: Remove all uses of DEFUN.
468 * config/obj-ieee.c: Likewise.
469 * config/tc-sh.c: Fix comment typos.
470 * config/tc-tahoe.c: Likewise.
471 * config/tc-vax.c: Likewise.
472 * config/tc-w65.c: Likewise.
473 * config/tc-z8k.c: Likewise.
474 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
476 2000-06-24 DJ Delorie <dj@cygnus.com>
478 * config/tc-i386.c (md_estimate_size_before_relax): Revert
479 more changes from Sept 1999
480 (tc_i386_fix_adjustable): ditto
481 (md_apply_fix3): ditto
483 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
485 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
486 (gas_cgen_parse_operand): Set it around expression() call.
487 (gas_cgen_md_operand): Test for it before longjmp().
489 2000-06-24 Kazu Hirata <kazu@hxi.com>
491 * config/tc-h8500.c: Remove all uses of DEFUN.
492 * config/tc-sh.c: Likewise.
493 * config/tc-w65.c: Likewise.
494 * config/tc-z8k.c: Likewise.
496 * config/tc-h8500.c: Fix typos in comments.
498 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
500 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
503 2000-06-23 matthew green <mrg@redhat.com>
505 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
506 defined. Fix error message for `[' grouping.
508 2000-06-22 Kazu Hirata <kazu@hxi.com>
510 * config/tc-h8300.c: Fix formatting and comment typos.
512 2000-06-22 Timothy Wall <twall@cygnus.com>
514 * config/tc-ia64.c (note_register_values): Move premature QP
515 notation clearing into the appropriate place.
517 2000-06-22 Alan Modra <alan@linuxcare.com.au>
519 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
520 first before anything else. Add bin-bugs.h, emul.h and progress.h
521 Sort list of files as for $(OBJS) in Makefile.am.
523 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
524 find one. Remake dependencies.
525 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
526 * Makefile.in: Regenerate.
527 * doc/Makefile.in: Regenerate.
529 * config/tc-i386.c (i386_displacement): Don't assume a constant
530 displacement is necessarily 16 bits when in 16 bit code mode.
531 (md_assemble): Instead size the displacement here after we know
532 for sure that a .code16gcc operand hasn't automatically added
533 operand size prefixes.
535 2000-06-21 H.J. Lu <hjl@gnu.org>
537 * Makefile.am: Rebuild dependency.
538 * Makefile.in: Rebuild.
540 2000-06-21 Kazu Hirata <kazu@hxi.com>
542 * config/tc-h8300.c (parse_reg): Make the function static.
543 (parse_exp): Likewise.
545 2000-06-20 DJ Delorie <dj@cygnus.com>
547 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
548 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
549 for cygwin import libraries to work properly.
551 2000-06-20 H.J. Lu <hjl@gnu.org>
553 * Makefile.am: Rebuild dependency.
554 * Makefile.in: Rebuild.
555 * configure: Likewise.
556 * doc/Makefile.in: Likewise.
558 2000-06-20 Timothy Wall <twall@cygnus.com>
560 * doc/internals.texi (CPU backend): Add @itemx for
561 TC_START_LABEL_WITHOUT_COLON.
562 * doc/c-tic54x.texi: New.
563 * doc/as.texinfo: Add tic54x features and include primary tic54x
565 * doc/all.texi: Add C54X.
566 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
567 * doc/Makefile.in: Regenerate.
568 * configure.in: Add tic54x and define LIBM for tic54x.
569 * configure: Regenrate.
570 * config/tc-tic54x.[ch]: New.
571 * config/obj-coff.h: Add tic54x.
572 * Makefile.am: (CPU_TYPES): Add tic54x.
573 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
574 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
575 (as_new_LDADD): Add $(LIBM).
576 * Makefile.in: Regenerate.
578 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
580 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
581 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
582 * doc/as.texinfo: Likewise.
584 * configure, Makefile.in: Regenerate.
585 * configure.in (emulations): Recognize m6811 and m6812.
586 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
587 Added files for 68hc11 and 68hc12 assembler.
588 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
589 * config/tc-m68hc11.h: Header definition for that assembler.
591 2000-06-18 Nick Clifton <nickc@redhat.com>
593 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
594 instead of OCTETS_PER_BYTE.
596 * config/tc-v850.c: Fix compile time warnings.
597 * config/tc-ppc.c: Fix compile time warnings.
599 2000-06-18 H.J. Lu <hjl@gnu.org>
601 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
602 * configure: Rebuild.
604 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
606 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
609 2000-06-16 Nick Clifton <nickc@cygnus.com>
611 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
612 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
614 * doc/c-mips.texi: Document newly accepted cpu variants.
616 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
618 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
620 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
622 * macro.c (getstring): Make it possible to escape the quote
625 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
627 * config/tc-hppa.c (pa_export): Weak symbols can be global.
629 2000-06-13 H.J. Lu <hjl@gnu.org>
631 * configure: Regenerate.
633 2000-06-09 Alan Modra <alan@linuxcare.com.au>
635 * app.c (do_scrub_begin): Don't default lex[';'] as a line
637 * doc/internals.texi (line_separator_chars): Semicolon is no
638 longer a default. Mention null and newline as defaults.
640 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
642 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
643 * config/tc-i860.h (line_separator_chars): Likewise.
644 * config/tc-h8300.c (line_separator_chars): Likewise.
645 * config/tc-i960.c (line_separator_chars): Likewise.
646 * config/tc-m68k.c (line_separator_chars): Likewise.
647 * config/tc-mips.c (line_separator_chars): Likewise.
648 * config/tc-ns32k.c (line_separator_chars): Likewise.
649 * config/tc-sparc.c (line_separator_chars): Likewise.
650 * config/tc-vax.c (line_separator_chars): Likewise.
652 * config/tc-h8300.c (comment_chars): Use string initialiser.
653 * config/tc-i960.c (line_comment_chars): Likewise.
654 * config/tc-z8k.c (comment_chars, line_comment_chars,
655 line_separator_chars): Likewise.
657 * config/tc-arm.c (line_separator_chars): Always use `;', not just
660 2000-06-08 Nick Clifton <nickc@cygnus.com>
662 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
665 2000-06-08 David O'Brien <obrien@FreeBSD.org>
667 * configure.in (VERSION): Update to show this is the CVS mainline.
669 2000-06-08 Matthew Jacob <mjacob@feral.com>
671 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
672 $at is the integer register $r28, vs. both $r28 and the floating
675 2000-06-08 James E. Wilson <wilson@cygnus.com>
677 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
678 (dot_endp): Don't call ia64_flush_insns.
679 (emit_one_bundle): Don't delete prologue/body records from
680 unwind_record list in first loop. Rewrite second loop to account for
683 2000-06-07 David Mosberger <davidm@hpl.hp.com>
685 * config/tc-ia64.c: Add missing prototypes.
686 (generate_unwind_image): Cast argument to output_unw_records call.
688 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
690 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
692 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
694 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
695 (REGISTER_P): likewise.
696 (avr_opcodes): uses include/opcode/avr.h
697 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
699 2000-06-04 Alan Modra <alan@linuxcare.com.au>
701 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
704 2000-06-03 H.J. Lu <hjl@gnu.org>
706 * read.c (is_end_of_line): Put back `;'.
708 2000-06-03 Alan Modra <alan@linuxcare.com.au>
710 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
712 2000-06-01 Alan Modra <alan@linuxcare.com.au>
714 * expr.c (operand): Test is_end_of_line outside switch to catch
715 line separator chars that are also operators.
716 (operator): Return O_illegal for line separator chars.
718 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
719 entry (or `!' entry for TC_HPPA).
721 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
722 before indexing is_end_of_line. Remove redundant check for '\0'.
724 * config/tc-h8500.c (md_assemble): Likewise.
725 * config/tc-mcore.c (md_assemble): Likewise.
726 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
729 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
731 * config/tc-mcore.c (mcore_cons): Likewise.
732 (mcore_float_cons): Likewise.
733 (mcore_stringer): Likewise.
734 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
736 2000-06-01 Scott Bambrough <scottb@netwinder.org>
738 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
740 2000-05-29 Nick Clifton <nickc@cygnus.com>
742 * config/tc-sh.c: Fix compile time warning messages.
744 * config/tc-mips.c: Fix compile time warning messages.
746 2000-05-29 Philip Blundell <philb@gnu.org>
748 * doc/as.texinfo: Update copyright dates.
749 (Local Labels): Delete misplaced mention of ARM.
750 * NEWS: Mention ARM ELF support.
752 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
754 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
755 it is modified, and use the real_size to compute the frag address
756 for dwarf2 line info.
758 2000-05-27 Alan Modra <alan@linuxcare.com.au>
760 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
761 line-matching scheme to cope with automake moving variables around.
762 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
763 * Makefile.in: Regenerate.
765 2000-05-26 Jakub Jelinek <jakub@redhat.com>
767 * config/tc-sparc.c (sparc_relax): New.
768 (md_longopts): Add -relax and -no-relax options.
769 (md_parse_options, md_show_usage): Likewise.
770 (md_apply_fix3): Optimize tail call into branch always if possible.
772 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
774 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
775 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
776 rules, with warning when a GAS statement specifies a packing that
777 will result in an instruction being squashed.
778 Added typdef packing_type and enumerals, changed various integer
779 literals to use the enumerals.
781 2000-05-24 David Mosberger <davidm@hpl.hp.com>
783 * config/tc-ia64.c (dot_restorereg_p): New function.
784 (md_pseudo_table): Add restorereg.p.
785 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
786 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
788 * config/tc-ia64.h (unw_record_type): Add unwabi.
789 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
790 called MASK with members for imask, and the masks produced by
791 fr_mem, gr_mem, br_mem, and frgr_mem.
792 (unw_p_record): Add members ABI and CONTEXT.
793 (unw_x_record): Add member AB.
794 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
795 as pseudo-register for use during unwind info generation.
796 (AR_PFS, AR_LC): New macros.
797 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
798 whose names start with an at sign (as in "@priunat").
799 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
801 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
802 proc_end, unwind_info, personality_routine): Consolidate into
803 "unwind" structure to reduce offset-table use. Add member
804 NEXT_SLOT_NUMBER to track the slot number for the next instruction
806 (output_R1_format, output_R3_format, output_P3_format,
807 output_P6_format): Initialize R with zero to reduce compiler warnings.
808 (output_P7_format): Ditto. Add `default' branch to switch
809 statement to reduce compiler warnings.
810 (output_P8_format, output_B1_format, output_B4_format): Ditto.
811 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
812 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
813 into single argument.
814 (output_X1_format, output_X3_format): Initialize R with zero to reduce
815 compiler warnings. Merge A and B args into single argument.
816 (output_X2_format, output_X4_format): Remove unused variable R. Merge
817 A and B args into single argument.
818 (free_record): Removed (wasn't used).
819 (free_list_records): Also free imasks in prologue records.
820 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
821 (output_spill_mask): Remove.
822 (output_unwabi): New function.
823 (output_epilogue, output_label_state, output_copy_state): Call
825 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
826 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
828 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
829 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
830 as part of handling the prologue records. Emit region's imask if
831 we have one. Handle unwabi, epilogue, label_state, copy_state,
832 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
833 spill_sprel_p, and spill_reg_p records.
834 (set_imask, count_bits, slot_index): New function.
835 (fixup_unw_records): Fix region size computation. Handle
836 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
837 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
838 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
839 set_imask accordingly. Update imask for gr_gr, and br_gr records.
840 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
841 (dot_save): Use manifest constants for applicaton registers.
842 Handle REG_PR and REG_PRIUNAT.
843 (dot_restore): Don't just ignore it.
844 (dot_restorereg): New function..
845 (generate_unwind_image): Ensure unwind info is a multiple of eight
846 bytes, not just four bytes.
847 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
848 (dot_altrp): Don't just ignore it.
849 (dot_savemem): New function. Replaces dot_savesp() and
850 dot_savepsp(). Use manifest constants for applicaton registers.
851 Handle REG_PR and REG_PRIUNAT.
852 (dot_savef): Simplify.
853 (dot_saveb): Support generation of br_gr.
854 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
855 dot_label_state, dot_copy_state): New function.
856 (dot_unwabi): Don't just ignore it.
857 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
858 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
859 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
860 (emit_one_bundle): Set slot number for prologue/body records
861 *before* emitting the first insn.
862 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
863 (md_begin): Declare "psp" pseudo-register.
864 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
865 so we don't get segfault.
866 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
867 counts as required per SW Conventions manual
868 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
869 output_preds_psprel, output_preds_sprel, output_spill_base,
870 output_unat_psprel, output_unat_sprel, output_lc_psprel,
871 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
872 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
873 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
874 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
875 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
876 (dot_vframe): Implement.
877 (dot_vframesp, dot_vframepsp): New function.
879 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
881 * configure.in (i386-*-freebsd a.out entry): Quote properly.
882 * configure: Regenerate.
884 2000-05-23 Alan Modra <alan@linuxcare.com.au>
886 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
887 (md_estimate_size_before_relax): so we can use it here instead of
888 old kludges. Localise vars to blocks. Comment.
890 * frags.c (frag_new): Update fr_var comments.
891 * frags.h (struct frag): Ditto.
893 2000-05-22 Richard Henderson <rth@cygnus.com>
895 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
896 (pseudo_func): Add pcrel.
897 (operand_match): Handle IA64_OPND_TGT64.
898 (build_insn): Likewise.
899 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
900 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
901 (fix_insn): Handle all three 64-bit relocation types.
903 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
905 * obj.h (struct format_ops): New members begin, app_file,
906 s_set_other, s_set_desc, s_get_type, s_set_type,
907 separate_stab_sections, init_stab_section.
909 * config/obj-multi.h: Update GPL notice to v2.
912 (S_SET_SIZE): Test s_set_size for NULL before calling.
913 (S_SET_ALIGN): Similar for s_set_align.
918 (SEPARATE_STAB_SECTIONS): New.
919 (INIT_STAB_SECTION): New.
920 (EMIT_SECTION_SYMBOLS): New.
921 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
923 * config/obj-elf.h: Update GPL notice to v2.
924 Mention that this file is included from obj-multi.h.
925 (obj_begin): Wrap definition in ifndef.
926 (elf_file_symbol): Constify declaration.
927 (obj_app_file): Ditto.
928 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
929 Wrap in ifndef SEPARATE_STAB_SECTIONS.
931 * config/obj-elf.c (elf_s_set_other): New.
932 (elf_file_symbol): Constify argument.
933 (elf_separate_stab_sections): New.
934 (elf_init_stab_section): New.
935 (elf_format_ops): Add new members. Remove comma at end.
937 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
938 (ecoff_format_ops): Add new fields. Remove comma at end.
939 Mention inconsistency for emit_section_symbols.
941 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
943 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
944 (coff_separate_stab_sections): New.
945 (coff_format_ops): Add new members.
947 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
948 (obj_aout_s_set_other): New.
949 (obj_aout_s_set_desc): New.
950 (obj_aout_s_get_type): New.
951 (obj_aout_s_set_type): New.
952 (obj_aout_separate_stab_sections): New.
953 (aout_format_ops): New members added. Use obj_aout_process_stab,
954 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
955 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
957 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
959 2000-05-22 Alan Modra <alan@linuxcare.com.au>
961 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
962 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
963 (md_estimate_size_before_relax): Ensure jumps to weak and
964 externally visible symbols are relocatable.
966 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
968 * stabs.c (aout_process_stab): Make global.
969 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
970 * read.h (aout_process_stab): Declare.
972 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
973 Generalize to *aout, *coff *elf.
974 * configure: Regenerated.
976 * doc/internals.texi (Object format backend): Say
977 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
979 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
980 * Makefile.in: Regenerated.
982 2000-05-19 Catherine Moore <clm@cygnus.com>
984 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
986 2000-05-18 Alan Modra <alan@linuxcare.com.au>
988 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
989 instruction to reflect change in re_assemble_*.
991 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
993 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
994 build PA64 ELF tools.
995 * configure: Rebuilt.
997 2000-05-17 Alan Modra <alan@linuxcare.com.au>
999 * Makefile.am: Regenerate dependencies.
1000 * Makefile.in: Regenerate.
1002 2000-05-15 Nick Clifton <nickc@cygnus.com>
1004 * config/tc-arm.c (struct asm_psr): Add boolean field
1005 distinguishing between CSPR and SPSR. Rename 'number' field
1007 (psrs): Rearrange contents to match new asm_psr structure.
1008 (arm_psr_parse): Move next to psr_required_here. Make it
1009 return an asm_psr structure.
1010 (psr_required_here): Use asm_psr structure returned by
1012 (do_msr): Reorganise to allow psr_required_here to be called
1014 (md_undefined_name): Mark 'name' parameter as unused, since
1015 the COFF target does not use it.
1017 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1019 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
1021 * config/te-aux.h: Likewise.
1022 * config/te-dpx2.h: Likewise.
1023 * config/te-go32.h: Likewise.
1024 * config/te-hp300.h: Likewise.
1025 * config/te-hppa.h: Likewise.
1026 * config/te-i386aix.h: Likewise.
1027 * config/te-ic960.h: Likewise.
1028 * config/te-interix.h: Likewise.
1029 * config/te-nbsd532.h: Likewise.
1030 * config/te-pc532mach.h: Likewise.
1031 * config/te-ppcnw.h: Likewise.
1032 * config/te-psos.h: Likewise.
1033 * config/te-sparcaout.h: Likewise.
1034 * config/te-sun3.h: Likewise.
1035 * config/te-sysv32.h: Likewise.
1037 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1039 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1040 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1041 and sign extend without an if statement.
1042 (build_bytes): Likewise.
1044 2000-05-14 Kazu Hirata <kazu@hxi.com>
1046 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1047 X_add_symbol L_32 case.
1049 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1051 * config/te-freebsd.h: New file.
1053 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1055 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1056 bindtextdomain): Replace defines with those from intl/libgettext.h
1057 to quieten gcc warnings.
1059 * NEWS: Mention x86 .arch and -q.
1061 * config/tc-i386.c (quiet_warnings): New.
1062 (md_assemble): Use quiet_warnings.
1063 (md_parse_option): Set quiet_warnings from -q.
1064 (md_show_usage): Mention -q, delete -m.
1065 (flag_do_long_jump): Delete.
1066 (md_parse_option): Remove -m.
1067 (md_show_usage): Remove -m.
1068 (md_create_long_jump): Remove useless flag_do_long_jump code.
1070 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1071 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1073 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1074 Alexander Sokolov <robocop@netlink.ru>
1076 * doc/c-i386.texi (i386-Arch): New section.
1077 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1079 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1080 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1081 architecture has been given and is not 486.
1082 (set_cpu_arch): New.
1083 (md_pseudo_table): Add .arch.
1084 (md_assemble): Warn if cpu architecture has been given and an
1085 unsupported instruction.
1087 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1088 Move operand_types bit defines after relevant template field.
1089 (template): Add cpu_flags.
1093 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1095 * config/tc-mn10300.h (md_end): Define.
1096 (mn10300_finalize): Declare.
1097 * config/tc-mn10300.c: Include dwarf2dbg.h.
1098 (debug_line): Define.
1099 (md_assemble): Generate dwarf2 line info.
1100 (mn10300_finalize): New function. Finalize dwarf2 info.
1102 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1104 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1105 external version of the relocation for weak symbols.
1107 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1109 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1110 frame size in units of 16 bytes, as required per SW Conventions manual.
1111 (output_unw_records): Output info-block header as a dword to get
1114 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1116 * as.h: #include "file", not <file> on files from ../include.
1117 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1118 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1119 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1120 (tc_coff_symbol_emit_hook): Ditto.
1121 (OPTCOUNT): Cast to int to avoid compiler warning.
1122 (md_begin): Fix signed/unsigned warnings.
1124 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1126 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1127 ABRANCH LONG case for a conditional branch on a 68000.
1128 (md_estimate_size_before_relax): Likewise. Also handle
1129 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1130 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1131 PC-relative on all CPUs.
1132 (md_estimate_size_before_relax): Likewise.
1134 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1136 * as.c (parse_args): Just mention current year in printed
1139 2000-05-03 J.T. Conklin <jtc@redback.com>
1141 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1143 (md_parse_option): Recognize -m7400.
1145 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1147 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1148 don't permit lp to become less than the words array.
1150 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1152 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1153 Fix little-endian case.
1155 2000-05-03 David O'Brien <obrien@NUXI.com>
1157 * as.c (parse_args): Update copyright.
1159 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1161 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1162 for the .bss section too.
1164 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1166 * configure.in: Set em=linux for hppa-*-linux.
1167 * configure: Regenerate.
1168 * doc/Makefile.in: Regenerate with correct automake.
1170 * frags.c (frag_grow): Sanity check chunk_size.
1172 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1173 * config/obj-som.h: Likewise.
1174 * config/obj-ieee.h: Likewise.
1176 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1178 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1179 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1180 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1181 (pa_ip): low_sign_unext now returns via function value. Use
1182 re_assemble_* instead of dis_assemble_* and
1183 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1185 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1186 (md_section_align, md_parse_option, md_show_usage,
1187 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1188 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1189 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1190 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1191 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1193 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1194 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1195 outside of switch. Correct mask and shifting errors in case 10
1196 and case -11. In case 21, compare against signed range to suit
1197 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1198 case 17 and case 22, use offsetT variable to properly check range.
1199 Use re_assemble_* here too.
1200 (evaluate_absolute): Change type of value to offsetT. Call
1201 hppa_field_adjust to do the work for us.
1202 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1203 (pa_parse_cmpib_64_cmpltr): Ditto.
1204 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1205 of i to unsigned int.
1206 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1207 (pa_end_of_source): Return type is void.
1209 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1211 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1213 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1215 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1216 More comments added.
1217 (md_begin): Removed "construct symbols for each register name".
1218 Because register names conflicts with GCC generated function
1220 (avr_operand): Now constant numbers can be used as a register
1221 identifiers (0 as r0, 31 as r31).
1222 (md_assemble): use skip_space () before parsing instruction
1225 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1227 * config/tc-avr.c: New AVR_ISA_ defined.
1228 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1229 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1230 for `fmul', `movw' and `lpm R,Z' instructions.
1231 (avr_operands): Warn if current opcode is a two-word instruction
1232 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1233 (avr_opcodes): New commands added.
1234 (REGISTER_P): Check 'a' and 'v' constraint letters.
1235 (mcu_types): New MCU added.
1237 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1239 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1240 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1241 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1242 * configure: Regenerate.
1244 2000-04-29 Andreas Jaeger <aj@suse.de>
1246 * as.h: Correctly check GCC version.
1248 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1250 * as.c (parse_args): Allow md_parse_option to override -a listing
1252 * config/obj-coff.c (add_lineno): Change type of offset parameter
1253 from "int" to "bfd_vma."
1254 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1255 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1256 (ppc_change_csect): Align correctly for XCOFF64.
1257 (ppc_machine): New function, which discards "ppc_machine" line.
1258 (ppc_tc): Cons for 8 when code is 64 bit.
1259 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1261 (md_parse_option): Handle -a64 and -a32.
1263 * config/tc-ppc.h (TARGET_MACH): Define.
1264 (TARGET_FORMAT): Move to function.
1265 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1267 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1269 * doc/as.1: Fix unbalanced brackets.
1271 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1273 (line_comment_chars): Set to '/' if TE_FreeBSD.
1275 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1277 * configure.in: Configury support for PA64 (currently disabled).
1278 * configure: Rebuilt.
1280 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1282 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1283 bfd_set_section_alignment.
1285 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1287 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1290 2000-04-24 Nick Clifton <nickc@cygnus.com>
1292 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1293 * doc/as.texinfo (Align): Include arm and strongarm in list of
1294 targets that have the second form of the behaviour of the .align
1297 2000-04-24 Mark Klein <mklein@dis.com>
1299 * obj-som.c: Terminate obj_pseudo_table.
1301 2000-04-22 Timothy Wall <twall@cygnus.com>
1303 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1305 (operand_match): Conditionally insert default bit values for IMMU9.
1307 2000-04-14 Matthew Green <mrg@cygnus.com>
1309 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1310 * configure: Rebuilt.
1312 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1313 Jason Eckhardt <jle@cygnus.com>
1315 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1317 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1318 Added handling of new operand types l,y,&,fe,fE,fx.
1320 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1321 David Mosberger <davidm@hpl.hp.com>
1322 Timothy Wall <twall@cygnus.com>
1323 Andrew MacLeod <amacleod@cygnus.com>
1324 Jim Wilson <wilson@cygnus.com>
1326 * Makefile.am (CPU_TYPES): Add ia64.
1327 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1328 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1329 * Makefile.in: Rebuild.
1330 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1331 * configure: Rebuild.
1332 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1333 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1334 * expr.c (expr): Handle md_optimize_expr.
1335 * read.c (LEX_HASH): Add comment.
1336 * config/tc-ia64.c, config/tc-ia64.h: New files.
1338 2000-04-21 Richard Henderson <rth@cygnus.com>
1340 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1341 bundling a non-delayed branch type instruction.
1343 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1345 * config/tc-mn10300.c (HAVE_AM30): Define.
1346 (md_assemble): Use it.
1348 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1350 * config/obj-elf.c (obj_elf_change_section): Check for changed
1353 * Makefile.am: (CPU_MULTI_VALID): Remove.
1354 (MULTI_CPU_TYPES): Define.
1355 (MULTI_CPU_OBJ_VALID): Define.
1356 (DEPTC): Use the above.
1357 (DEPOBJ): Same here.
1359 Regenerate dependencies.
1360 * Makefile.in: Regenerate.
1362 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1364 * Makefile.am (YACC, LEX): Get them from configure.
1366 2000-04-18 H.J. Lu (hjl@gnu.org)
1368 * config/tc-i386.c (offset_in_range): Use addressT instead of
1369 bfd_vma for non-bfd assemblers.
1371 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1373 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1374 doesn't give spurious errors.
1376 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1378 * as.h (SEEK_SET): Define if undefined.
1380 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1382 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1383 constants, and don't assume offsetT is 32 bits.
1385 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1387 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1388 (md_pcrel_from_section): Add prototype.
1389 (d10v_fix_adjustable): Add prototype.
1390 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1392 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1394 2000-04-12 Nick Clifton <nickc@cygnus.com>
1396 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1397 symbol in frag chain.
1399 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1401 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1402 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1403 (fits_in_signed_word, smallest_imm_type): Ditto.
1404 (md_assemble): Use an offsetT var to hold offsetT values, not a
1406 (offset_in_range): New.
1407 (md_assemble): Use it.
1408 (md_convert_frag): Change type of target_address, opcode_address,
1409 and displacement_from_opcode_start to offsetT.
1410 (md_create_short_jump): Change type of offset to offsetT.
1411 (md_create_long_jump): Ditto.
1412 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1413 (md_chars_to_number): Remove.
1414 (output_invalid): Remove duplicate prototype.
1416 2000-04-09 Nick Clifton <nickc@cygnus.com>
1418 * Makefile.am (CPU_TYPES): Add 'avr'.
1419 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1420 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1422 * Makefile.in: Regenerate.
1424 * doc/as.texinfo: Add M32R documentation.
1426 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1428 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1429 --enable-build-warnings option.
1430 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1431 * Makefile.in, configure: Re-generate.
1433 2000-04-07 Nick Clifton <nickc@cygnus.com>
1435 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1436 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1437 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1438 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1439 (arm_force_relocation): Force relocations for
1440 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1442 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1444 * config/tc-sh.c (get_operands): There's no third operand if the
1445 first operand is an immediate.
1447 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1449 * config/tc-sh.c (immediate): Delete.
1450 (sh_operand_info): Add immediate member.
1451 (parse_reg): Use A_PC for pc.
1452 (parse_exp): Add second argument 'op'. All callers changed.
1453 (parse_at): Expect pc to be coded as A_PC.
1454 Use immediate field in *op.
1455 (insert): Add fourth argument 'op'. All callers changed.
1456 (build_relax): Add second argument 'op'. All callers changed.
1457 (insert_loop_bounds): New function.
1458 (build_Mytes): Remove DISP_4.
1459 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1460 (assemble_ppi): Use immediate field in *operand.
1461 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1462 (md_apply_fix): Likewise.
1463 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1465 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1467 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1469 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1471 * internals.texi (CPU backend): Document
1472 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1474 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1476 * po/gas.pot: Regenerate.
1478 * as.c (show_usage): Restore translated part of bug string.
1479 * gasp.c (show_usage): Likewise.
1481 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1482 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1483 than move-if-change.
1484 (DEP1): Modify for "gcc -MM".
1488 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1489 Update dependencies.
1490 * Makefile.in: Regenerate.
1492 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1494 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1495 (md_begin): Likewise.
1496 (HAVE_AM33): New macro.
1497 (md_assemble): Use it. Match r_regs and xr_regs only if
1500 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1502 * as.h: #include "bin-bugs.h"
1503 * as.c (show_usage): Use REPORT_BUGS_TO.
1504 * gasp.c: #include "bin-bugs.h"
1505 (show_usage): Use REPORT_BUGS_TO.
1507 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1509 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1511 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1512 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1515 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1517 * config/tc-i386.c (i386_immediate): Don't assume a constant
1518 immediate is necessarily 16 bits when in 16 bit code mode.
1519 (md_assemble): Instead set guess_suffix here after we have checked
1522 2000-04-02 Richard Henderson <rth@cygnus.com>
1524 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1525 quantities. Correct right shift sign extension.
1526 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1527 32-bit value when shifting into place.
1529 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1531 * app.c: Add ATTRIBUTE_UNUSED as needed.
1532 * config/tc-ppc.c: Likewise.
1533 (ppc_size): Make unsigned long.
1534 (ppc_insert_operand): Add casts to avoid warnings.
1536 2000-03-31 Nick Clifton <nickc@cygnus.com>
1538 * config/tc-d10v.h (md_flush_pending_output): Define.
1540 2000-03-29 Nick Clifton <nickc@cygnus.com>
1542 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1543 segment. Works for both BFD_ASSEMBLER and others.
1544 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1546 2000-03-29 Nick Clifton <nickc@cygnus.com
1548 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1550 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1552 * listing.c (LISTING_LHS_WIDTH): Default depends on
1554 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1556 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1558 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1561 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1563 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1565 * config/tc-avr.c (mcu_types): Add missing initialiser.
1566 (md_pcrel_from_section): Add prototype.
1567 (avr_operand): Remove redundant test of unsigned < 0.
1568 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1570 2000-03-27 Denis Chertykov <denisc@overta.ru>
1572 * config/tc-avr.c: New file for AVR support.
1573 * config/tc-avr.h: Likewise.
1574 * configure.in: Add AVR support.
1575 * configure: Regenerate.
1577 2000-03-26 Timothy Wall <twall@cygnus.com>
1579 * gasp.c (macro_op): Add new argument to check_macro call.
1580 Macro structure definitions moved to macro.h
1581 * sb.h: Add argument to prototype for input_scrub_include_sb.
1582 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1583 nesting checks with an additional flag.
1584 (struct input_save): Add flag to indicate whether current sb
1585 should be checked for proper macro/conditional nesting.
1586 (input_scrub_push/pop): Save/restore nest check flag.
1587 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1589 * macro.c (check_macro): Allow caller to retrieve parsed macro
1590 information if a pointer is provided. This information may be
1591 used by the new macro hooks.
1592 * macro.h: Update prototype for check_macro. Macro struct
1593 definitions moved here from macro.c/gasp.c.
1594 * read.c (read_a_source_file): Add parameter to check_macro call,
1595 and pass macro info to the macro hook, if defined.
1596 (input_scrub_insert_line): New. Allow insertion of a line of
1597 characters into the input stream.
1598 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1599 file into the input stream.
1600 (s_include): Use input_scrub_insert_file.
1601 * internals.texi: Document new macro hooks.
1602 * as.h: New prototypes added.
1604 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1606 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1607 an initial capital letter.
1608 (i386_index_check): Reindent.
1610 2000-03-19 Nick Clifton <nickc@cygnus.com>
1612 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1615 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1617 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1618 instruction operand bad if Rd > 7 when generating
1619 thumb instructions. Prevents for example,
1620 "adr r12,label" from silently failing and generating
1621 the wrong instruction.
1623 2000-03-17 Nick Clifton <nickc@cygnus.com>
1625 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1626 that have a destingation >= 0x400000.
1627 Fix compile time warning messages.
1629 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1631 * config/tc-sh.c (md_begin): When encountering insn that are
1632 not supported by the current arch, only change the name if
1633 its contents are the same as prev_name.
1634 (get_specific): If the the architecture doesn't match, fail.
1636 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1638 * config/tc-sh.c (IDENT_CHAR): Define.
1639 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1640 matching back where it came from.
1642 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1644 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1646 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1648 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1651 2000-03-15 Kazu Hirata <kazu@hxi.com>
1653 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1655 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1657 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1658 floating-point-number, make sure 'f' is in FLT_CHARS.
1660 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1662 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1663 (s_lcomm_internal): Use it.
1664 * doc/internals.texi (CPU backend): Document it.
1665 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1668 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1670 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1673 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1674 implementation doesn't have special handling for switch
1676 (macro_build): Allow for code in sections other than .text.
1678 (mips_ip): Likewise.
1679 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1680 Don't perform relocs if we will be outputting them.
1681 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1682 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1685 2000-03-09 Catherine Moore <clm@cygnus.com>
1687 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1688 relocation type based on the entry in the fixup structure.
1690 2000-03-08 H.J. Lu (hjl@gnu.org)
1692 * Makefile.am (install-exec-tooldir): Depend on
1693 install-exec-bindir for parallel make.
1694 * Makefile.in: Regenerated.
1696 2000-03-06 Nick Clifton <nickc@cygnus.com>
1698 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1700 (md_parse_option): Parse -m32r command line switch - disable m32rx
1702 (md_show_usage): Document new option.
1704 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1705 * doc/Makefile.in: Regenerate.
1706 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1708 2000-03-02 Michael Meissner <meissner@redhat.com>
1710 * config/tc-d30v.c (check_range): Remove code that incorrectly
1711 sign extended values where bits < 32.
1713 2000-03-02 H.J. Lu (hjl@gnu.org)
1715 * configure.in: Support --enable-targets=all on ia32.
1716 * configure: Regenerated.
1718 2000-03-01 Nick Clifton <nickc@cygnus.com>
1720 * gasp.c (do_align): Remove bogus check of alignment value.
1722 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1724 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1725 TC_PPC was defined forced the type of a symbol with no other type
1728 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1730 * doc/internals.texi (CPU backend): Mention that
1731 line_separator_chars do not break up comments. Fix typos for
1732 LEX_AT and LEX_NAME descriptions. Document operands for
1733 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1734 description of md_create_short_jump usage. Document argument for
1735 md_undefined_symbol.
1737 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1739 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1740 (md_parse_option): Handle it.
1741 (md_show_usage): Document it.
1743 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1745 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1746 opcode, for the instruction `pal19'. From Andrea Arcangeli
1749 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1751 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1753 (md_assemble): To here, before template operands are matched.
1754 Also ensure a constant immediate is sign extended when we know the
1755 size is at most 16 bits. This is to catch cases like "add
1756 $0xffc0,%ax" where we don't know the size, and thus that the
1757 immediate can be represented as Imm8S until after parsing the
1759 (i386_displacement): Similarly sign extend 16 bit constant
1761 (md_assemble): Relax 16-bit jump constant range check to suit sign
1762 extended displacements.
1764 2000-02-26 Andreas Jaeger <aj@suse.de>
1766 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1768 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1770 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1771 call operands when intel_syntax.
1772 (intel_float_operand): Return 2 for "fi...".
1773 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1774 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1775 earlier "SHORT" change.
1776 (md_assemble): When determining suffix from Regs, exclude
1779 2000-02-24 Nick Clifton <nickc@cygnus.com>
1781 * configure: Add arm-wince, mips-pe and sh-pe targets.
1782 * configure: Regenerate.
1784 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1786 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1787 "pe-mips" for the mips-pe target.
1789 * config/tc-arm.c (insns): Change displacement encoded in BL
1790 and B instructions if the target port is arm-wince.
1791 (do_ldst): Do not bias the relocation offset if the target
1793 (md_pcrel_from): Add in missing relocation offset bias if the
1794 target os arm-wince.
1796 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1797 (md_begin): Disable -G support for mips-pe target.
1798 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1799 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1802 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1803 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1804 assembler, just set the alignment to 4.
1806 * config/te-wince-pe.h: New file for WinCE targets. Define
1809 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1811 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1812 string instructions.
1813 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1814 (i386_intel_memory_operand): After finding a segment override,
1815 check again for no `[' before looking for a displacement. Bomb if
1816 more than one displacement rather than silently discarding the
1817 second and subsequent ones. Free strings malloc'd by
1818 build_displacement_string.
1820 2000-02-24 Catherine Moore <clm@cygnus.com>
1822 * config/obj-som.c (obj_pseudo_table): Add "weak".
1823 (obj_som_weak): New routine.
1825 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1827 * config/tc-i386.c (union i386_op): New.
1828 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1829 Throughout file replace occurences of disps[n], imms[n], regs[n]
1830 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1831 intel mode operand swapping. Add assert in regKludge and
1832 fake_zero_displacement code. Test i.types[n] when outputting
1833 displacements and immediates. Combine output of Disp16 with
1835 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1836 when in intel mode by (not) reversing fsub and fdiv operands
1837 before the template search. This fails for single operand
1838 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1839 undefined. Instead fix the base_opcode after we've found the
1840 template. Move base_opcode xor with found_reverse_match from
1841 opcode output code to before this fix so we test for the correct
1843 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1844 check in intel mode. Instead compare opcodes.
1846 * config/tc-i386.h (TC_RELOC): Delete.
1847 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1848 with equivalent call to reloc.
1850 * as.h (flag_m68k_mri): Move declaration after target include, and
1851 only declare when TC_M68K defined. Define as zero otherwise.
1852 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1853 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1854 Define as zero otherwise.
1855 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1856 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1857 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1858 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1859 testing whether defined.
1860 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1861 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1862 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1863 rather than testing whether defined.
1864 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1865 (parse_mri_cons): Declare and use only when TC_M68K.
1866 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1867 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1868 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1870 * NEWS: Mention IBM 370 support.
1872 2000-02-23 Richard Henderson <rth@cygnus.com>
1874 * config/tc-i386.c (md_assemble): When swapping operands for
1875 intel_syntax, assume everything that's not Imm or Disp is a
1878 2000-02-23 Linas Vepstas <linas@linas.org>
1880 * config/tc-i370.c, config/tc-i370.h: New files.
1881 * Makefile.am: Add support for Linux/IBM 370.
1882 * configure.in: Likewise.
1883 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1884 * config/obj-elf.c: Include elf/i370.h
1885 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1887 * Makefile.in: Regenerate.
1888 * configure: Regenerate.
1890 * doc/c-i370.texi: New file.
1891 * doc/all.texi: Include it.
1892 * doc/as.texinfo: And here.
1893 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1894 * doc/Makefile.in: Regenerate.
1896 2000-02-19 Michael Meissner <meissner@redhat.com>
1898 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1899 determine if an instruction can be used in parallel with an ADDppp
1900 or SUBppp instruction.
1902 2000-02-22 Andrew Haley <aph@cygnus.com>
1904 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1906 1999-12-30 Andrew Haley <aph@cygnus.com>
1908 * config/tc-mips.c (mips_gp32): New variable.
1909 (macro_build) Use mips_gp32.
1911 (md_longopts): Add "-mgp32" and "-mgp64".
1912 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1914 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1916 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1917 warning, and bump it to 1.
1919 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1921 From Brad Lucier <lucier@math.purdue.edu>:
1922 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1925 2000-02-21 Catherine Moore <clm@cygnus.com>
1927 * config/tc-mips.c (MF_HILO_INSN): Define.
1928 (mips_7000_hilo_fix): Declare.
1929 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1930 (md_parse_option): Check for 7000_HILO_FIX options.
1931 (OPTION_M7000_HILO_FIX): Define.
1932 (OPTION_NO_M7000_HILO_FIX): Define.
1933 * doc/c-mips.texi (-mfix7000): Describe.
1935 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1937 * listing.c (print_lines): Remove unused variable `end'.
1939 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1940 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1941 reloc_type when BFD_ASSEMBLER.
1942 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1943 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1944 statement and quell signed vs. unsigned comparison warning.
1946 2000-02-18 Nick Clifton <nickc@cygnus.com>
1948 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1949 the computed frag offset, rather than overwriting it.
1951 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1953 * config/tc-sh.c ("elf/sh.h"): Include.
1954 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1955 (md.begin): Initialize target_arch.
1956 Only include opcodes in has table that match selected architecture.
1957 (parse_reg): Recognize register names for sh-dsp.
1958 (parse_at): Recognize post-modify addressing.
1959 (get_operands): The leading space is now optional.
1960 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1961 arguments. Update valid_arch.
1962 (build_Mytes): Add support for SDT_REG_N.
1963 (find_cooked_opcode): New function, broken out of md_assemble.
1964 (assemble_ppi, sh_elf_final_processing): New functions.
1965 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1966 (md_longopts, md_parse_option): New option: -dsp.
1967 * config/tc-sh.h (elf_tc_final_processing): Define.
1968 (sh_elf_final_processing): Declare.
1970 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1972 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1973 the unwinder subspace. Save the current seg/subseg before creating
1976 2000-02-10 Nick Clifton <nickc@cygnus.com>
1978 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1979 little endian targets.
1980 (INST_BYTE1): Redefine to handle big and little endian
1982 (cpu_type): New type: Select between M340 and M210.
1983 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1984 instructions of the M340.
1985 (md_assemble): Add support for the MULSH and OPSR classes of
1987 (md_atof): Add support for little endian targets.
1988 (md_parse_option): Add support for -EL, -EB and -mcpu command
1990 (md_convert_frag): Add support for little endian targets.
1991 (md_apply_fix3): Add support for little endian targets.
1992 (md_number_to_chars): Add support for little endian targets.
1994 2000-02-10 Timothy Wall <twall@redhat.com>
1996 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1997 defined, use it to verify the symbol just read should be a label.
1999 2000-02-10 Timothy Wall <twall@redhat.com>
2001 * app.c (do_scrub_chars): Handle "||" for parallel instructions
2002 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
2003 around colons when KEEP_WHITE_AROUND_COLON is defined.
2004 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
2005 and KEEP_WHITE_AROUND_COLON.
2007 2000-02-08 Timothy Wall <twall@redhat.com>
2009 * read.c (s_rept): Call do_repeat, which abstracts the repeat
2011 (do_repeat): New. Abstract repeat logic so that a "break" can be
2013 (end_repeat): New. Provide support for a "break" out of the
2015 * read.h: Add prototypes for new functions.
2017 2000-02-08 Timothy Wall <twall@redhat.com>
2019 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
2020 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
2021 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
2024 2000-02-08 Timothy Wall <twall@redhat.com>
2026 * read.c: Added elseif to directives table.
2027 * read.h: Added prototype for s_elseif.
2028 * doc/as.texinfo: Added description for elseif.
2029 * cond.c (s_elseif): New function
2031 2000-02-04 Timothy Wall <twall@redhat.com>
2033 * listing.c (print_lines): Remove conditionals causing bug in
2036 2000-02-03 Timothy Wall <twall@cygnus.com>
2038 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2040 * frags.c (frag_new): Calculate fr_fix in octets
2041 (frag_now_fix) Return offset as target address offset (bytes).
2042 (frag_now_fix_octets) New - Return offset in octets (8-bit
2044 * frags.h: Added prototype for frag_now_fix_octets().
2045 Distinguish between octets and bytes in field descriptions.
2046 * listing.c (calc_hex): Account for octets vs bytes when
2047 printing addresses/offsets.
2048 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2049 target is little-endian, print the octets in a word in big-endian
2050 order so that the display looks like a proper hexadecimal number,
2051 instead of having the octets reversed.
2052 * read.c (do_align): When recording alignment, alignment power
2053 should be in terms of target bytes (minimum addressible unit)
2055 (do_org) Convert ORG target address (byte) argument into an
2056 octet offset when generating a variable fragment.
2057 * symbols.c (resolve_symbol_value): Symbol final value
2058 converted to a target address offset (bytes) from its octet offset.
2059 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2060 offset (bytes) is adjusted by the frag offset (octets) converted
2062 (coff_frob_section) Section alignment power is in terms of bytes;
2063 convert it to an octet alignment power when calculating size (and
2064 size mask) in octets. Don't modify the section size in order to
2065 "align" it for TI COFF, since that format has a different method
2066 for storing alignment information.
2068 2000-02-01 Timothy Wall <twall@cygnus.com>
2070 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2071 entries, matching the way GCC generates them. If not escaped, the
2072 filename is encoded incorrectly.
2074 2000-01-31 Nick Clifton <nickc@cygnus.com>
2076 * config/tc-arm.c (reg_table): Add support for ATPCS register
2079 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2081 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2083 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2085 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2086 of a symbol when we really care about its value.
2088 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2090 * config/tc-mcore.c (md_assemble): Give warning message if
2091 operands passes to instruction are more than the spec.
2093 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2095 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2096 Thumb mode but the label seen was not declared as '.thumb_func'
2097 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2098 correct disassembly of Thumb code bounded by non function labels.
2100 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2102 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2103 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2105 * Makefile.in: Same here.
2108 * configure.in: Set bfd_gas for i386-aout when primary target
2109 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2110 we may need the primary te_file. Remove incorrect comment.
2112 * configure: Regenerate.
2114 * config/e-i386aout.c: New file.
2116 * as.c (USE_EMULATIONS): Move to before print_version_id.
2117 (struct emulation): Add i386aout.
2118 (show_usage): Split text strings. Reformat -a text. Add --em
2122 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2123 (aout_format_ops): New.
2126 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2127 preprocessor conditional and add aout USE_EMULATIONS tests.
2128 (read_a_source_file): Don't pass error strings to printf as
2132 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2134 (do_data): Same here.
2135 (process_file): And here.
2138 * symbols.c (colon): Rewrite "already defined" fatal message
2139 code for aout with USE_EMULATIONS.
2142 * config/obj-aout.c (OBJ_HEADER): Define.
2143 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2145 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2146 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2148 (obj_aout_type): Expand S_SET_OTHER here too.
2149 (obj_read_begin_hook): Remove.
2150 (aout_pop_insert): New.
2151 (obj_aout_s_get_other): New.
2152 (obj_aout_s_get_desc): New.
2153 (aout_format_ops): New.
2156 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2157 gets aout_pseudo_table.
2158 (aout_pseudo_table): Declare.
2159 (obj_read_begin_hook): Define.
2162 * config/obj-coff.c (obj_pseudo_table): Rename to
2164 (coff_pop_insert): Use coff_pseudo_table.
2165 (coff_sec_sym_ok_for_reloc): Remove.
2166 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2167 and comment all zero entries and remove #if 0 code.
2170 * config/obj-coff.h (obj_pop_insert): Define.
2171 (coff_pseudo_table): Declare.
2174 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2175 s_get_size, s_set_size. Comment all zero entries.
2178 * config/obj-elf.c (elf_s_get_other): New function.
2179 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2180 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2181 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2183 (obj_elf_parse_section_letters): Don't pass error strings to
2184 printf as format arg.
2187 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2189 (elf_s_get_other): Declare.
2190 (S_GET_OTHER) Define as elf_s_get_other if not already
2192 (S_SET_OTHER): Only define when not already defined.
2193 (elf_obj_read_begin_hook): Declare.
2194 (obj_read_begin_hook): Define.
2195 (elf_obj_symbol_new_hook): Declare.
2196 (obj_symbol_new_hook): Define.
2199 * config/obj-multi.h: Add copyright header and protect against
2200 multiple inclusion. Add * to all function pointers.
2201 (OBJ_HEADER): If defined, include it rather than other defines
2203 (obj_frob_file_after_relocs): Test for NULL.
2204 (obj_symbol_new_hook): Here too.
2205 (obj_sec_sym_ok_for_reloc): And here.
2206 (S_GET_OTHER): Define.
2207 (S_GET_DESC): Define.
2208 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2209 (OBJ_MAYBE_ELF): Update comment.
2211 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2212 OBJ_AOUT preprocessor conditional and handle emulation by
2213 testing OUTPUT_FLAVOR.
2214 (i386_displacement): Here too.
2215 (md_section_align): Similarly here.
2216 (i386_target_format): Conditionally compile when more than one
2217 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2218 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2219 (i386_displacement): Here too.
2222 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2223 Define TARGET_FORMAT for aout only when not multi.
2226 * config/te-multi.h: Delete file as it's identical to te-generic.h
2228 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2230 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2231 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2234 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2236 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2239 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2241 * config/tc-mips.c (mips_do_align): New function.
2242 * config/tc-mips.h (md_do_align): Define.
2244 2000-01-10 Philip Blundell <philb@gnu.org>
2246 * doc/c-arm.texi (ARM Options): Fix typo.
2247 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2248 line separator for Linux.
2249 * doc/as.texinfo (Comments): Mention the ARM.
2251 2000-01-10 Philip Blundell <pb@futuretv.com>
2253 * configure.in (arm*-*-conix*): New target.
2254 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2256 * configure: Regenerate.
2258 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2260 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2261 (obj_elf_visibility): New function.
2263 * doc/as.texinfo (Visibility): New node: document visibility
2266 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2268 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2269 warning for absolute jump/call without `*' in non-intel mode. No
2270 need to set i.types[0] JumpAbsolute in intel mode.
2272 1999-12-22 Philip Blundell <pb@futuretv.com>
2274 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2275 hook function when changing sections.
2276 (arm_s_data): Likewise.
2278 1999-12-14 Nick Clifton <nickc@cygnus.com>
2280 * config/tc-arm.c (md_parse_option): Add support for -marm720
2281 command line switch.
2283 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2285 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2286 (r_registers, xr_registers): Define.
2287 (r_register_name, xr_register_name): New functions.
2288 (md_assemble): Handle new am33 operand types and instruction
2290 (mn10300_insert_operand, check_operand): Likewise.
2292 1999-11-29 Nick Clifton <nickc@cygnus.com>
2294 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2295 (s_force_thumb): Set thumb_mode to 2.
2296 (md_assemble): Do not complain about thumb instructions on a
2297 non-thumb target if thumb_mode is set to 2.
2299 1999-11-28 Michael Meissner <meissner@cygnus.com>
2301 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2302 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2303 (O_...): Add new machine dependent expressions if we are handling
2304 explicit relocations.
2305 (alpha_reloc_op): New static table holding the explicit relocation
2307 (alpha_literal_hash): New static to hold the hash table for
2308 explicit relocations.
2309 (alpha_macros): Add support for explicit relocations.
2310 (md_begin): If explicit relocations, initialize hash table.
2311 (md_assemble): Don't print a second error if tokenize_arguments
2312 already printed an error message.
2313 (md_apply_fix): Add support for explicit relocations.
2314 (alpha_force_relocation): Ditto.
2315 (alpha_fix_adjustable): Ditto.
2316 (alpha_adjust_symtab): New function to support explicit
2318 (alpha_adjust_symtab_relocs): Ditto.
2319 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2320 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2321 Add support for explicit relocations. Return -2 if an error
2322 message was already printed.
2323 (find_macro_match): Add support for explicit relocations. Comment
2325 (emit_insn): Add support for explicit relocations.
2326 (assemble_tokens): Ditto.
2328 (load_expression): Ditto.
2331 (emit_ir_load): Ditto.
2332 (emit_loadstore): Ditto.
2335 (emit_sextX): Ditto.
2336 (emit_division): Ditto.
2337 (emit_jsrjmp): Ditto.
2338 (emit_retjcr): Ditto.
2340 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2342 (tc_adjust_symtab): If explicit relocations, call the function
2343 alpha_adjust_symtab.
2344 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2345 relocations next to the literal relocation they reference.
2346 (TC_INIT_FIX_DATA): Initialize the new fields.
2347 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2349 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2351 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2352 'B' operand for PA2.0 bb instruction.
2354 1999-11-18 Nick Clifton <nickc@cygnus.com>
2356 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2359 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2361 (mcore_force_relocation): Force relocations to be generated for
2364 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2366 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2367 (i386_displacement): Disallow O_big displacements.
2369 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2371 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2372 Small improvements in error checking.
2373 (md_assemble): Support for unconditional ARM instructions.
2374 (md_parse_option): Support for -m[arm]v5e flag.
2376 1999-11-12 Nick Clifton <nickc@cygnus.com>
2378 * macro.c (buffer_and_nest): Do not check beyond the end of the
2381 1999-11-11 Nick Clifton <nickc@cygnus.com>
2383 * macro.c (buffer_and_nest): Look for seperator after TO and
2386 1999-11-08 Andrew Haley <aph@cygnus.com>
2388 * app.c (do_scrub_chars): When in State 10, treat backslash
2389 characters in the same way as as symbol characters.
2391 1999-11-07 Richard Henderson <rth@cygnus.com>
2393 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2394 the previous label was in the current section before playing
2395 with auto-alignment.
2397 1999-11-06 Nick Clifton <nickc@cygnus.com>
2399 * config/tc-v850.c (v850_force_relocation): Force relocation
2401 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2404 1999-11-05 Michael Meissner <meissner@cygnus.com>
2406 * expr.h (operatorT): Increase machine dependent operators to 16.
2407 * expr.c (op_rank): Ditto.
2409 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2411 * read.c (pseudo_set): Reject attempts to set the value of a
2414 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2417 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2419 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2420 to bfd_set_section_contents.
2422 1999-11-03 Nick Clifton <nickc@cygnus.com>
2424 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2426 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2428 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2429 (mips_ip): Use OPCODE_IS_MEMBER.
2431 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2433 * config/tc-arm.c (reg_required_here): Improve comments.
2435 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2436 (tinsns): Initialize variants field.
2438 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2439 BAD_PC respectively.
2441 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2443 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2444 * config/tc-arm.h: Fix compile time warnings.
2446 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2448 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2449 form @abs16, @(abs16) and @(abs16 + imm).
2451 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2453 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2454 (ISA_HAS_64_BIT_REGS) New.
2455 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2456 mips_emit_delays,macro_build,load_register,load_addresss,
2457 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2458 and/or use new ISA_xxx macros in expressions involving
2459 ISA, particularly mips_opts.isa.
2461 1999-10-18 Michael Meissner <meissner@cygnus.com>
2463 * expr.h (operatorT): Add machine dependent operators md1..md8.
2464 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2465 for the machine dependent operators to use.
2467 * expr.c (op_rank): Add machine dependent operators.
2469 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2471 (O_cpregister): Ditto.
2472 (md_begin): Change X_op test that field is wide enough to use
2473 O_max instead of O_alpha_max.
2474 (cpu_types): Fill in missing initializer.
2475 (alpha_num_macros): Make unsigned.
2476 (md_assemble): Make opnamelen be size_t.
2477 (md_apply_fix): Cast alpha_num_operands to int before testing.
2478 (alpha_force_relocation): Ditto.
2479 (alpha_fix_adjustable): Ditto.
2480 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2481 (tc_gen_reloc): Ditto.
2482 (tc_get_register): Ditto.
2487 (s_alpha_ent): Ditto.
2488 (s_alpha_end): Ditto.
2489 (s_alpha_frame): Ditto.
2490 (s_alpha_prologue): Ditto.
2491 (s_alpha_file): Ditto.
2492 (s_alpha_gprel32): Ditto.
2493 (s_alpha_proc): Ditto.
2494 (s_alpha_set): Ditto.
2495 (s_alpha_base): Ditto.
2496 (s_alpha_align): Ditto.
2497 (s_alpha_arch): Ditto.
2498 (alpha_align): Ditto.
2499 (assemble_insn): Suppress unused variable warning.
2501 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2502 order in the structure.
2503 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2505 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2507 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2509 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2511 * config/tc-i386.c (i386_index_check): Correct #endif location.
2513 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2515 * as.c (show_usage): Document new options.
2516 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2517 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2518 (parse_args): Parse the new options.
2519 (main): If there were warnings, and --fatal-warnings
2520 was specified, print an error.
2521 * as.h: New variable, flag_fatal_warnings, for new option.
2523 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2525 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2526 '@'. Change autoincrement completers to fall through to cache control
2529 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2531 (pa_parse_addb_64_cmpltr): New function.
2533 * config/tc-hppa.c (pa_ip): Change error message.
2534 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2535 '?Q' args to allow falling through.
2537 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2538 Remove unused conditional codes.
2539 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2541 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2543 * config/tc-d30v.c (CHAR_BIT): Define.
2544 (check_range): Fix bit operations to support integers bigger than
2547 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2549 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2552 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2553 Doug Evans <devans@cygnus.com>
2555 Add support for m32rx.
2556 * config/tc-m32r.c (enable_m32rx): New static global.
2557 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2558 (allow_m32rx): New function.
2559 (M32R_SHORTOPTS): Add `O'.
2560 (md_longopts): Add --m32rx plus several warning options.
2561 (md_parse_option): Handle new options.
2562 (md_show_usage): Print them.
2563 (md_begin): Enable m32rx.
2564 (OPERAND_IS_COND_BIT): New macro.
2565 (first_writes_to_seconds_operands): New function.
2566 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2567 (target_make_parallel,assemble_two_insns): New functions.
2568 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2569 If optimizing and m32rx, try to make consecutive insns parallel.
2571 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2573 * config/tc-mips.c (nopic_need_relax): Allow for the
2574 .sdata.foo sections generated by -fdata-sections,
2575 and for the .gnu.linkonce.s sections generated by C++.
2577 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2579 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2580 with cleaner code using completer prefixes. Add 'Y'.
2582 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2584 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2586 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2587 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2588 insn does not match and we should try the next insn in the table.
2590 1999-09-22 Nick Clifton <nickc@cygnus.com>
2592 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2594 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2596 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2599 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2601 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2602 OBJ_ELF. If ELF, add "sq".
2603 (md_parse_option): If ELF, ignore -s and -q.
2604 (md_show_usage): Mention ELF options.
2606 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2608 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2611 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2613 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2615 * config/tc-hppa.c (struct pa_it): New field "trunc".
2616 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2617 (pa_parse_ftest_gfx_completer): New function
2618 (pa_parse_fp_cnv_format): New function.
2620 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2621 (md_apply_fix): Handle 22bit pc-rel branches.
2623 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2625 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2627 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2629 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2631 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2633 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2634 (pa_ip): Handle 'fX'.
2636 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2638 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2639 unwinds unless the function is in the text space.
2640 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2642 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2644 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2645 (md_assemble): To here. Tweak address generation.
2647 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2649 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2650 (md_assemble): Call dwarf2_where for OBJ_ELF.
2651 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2652 (pa_end_of_source): New function.
2653 * tc-hppa.h (md_end): Define for OBJ_ELF.
2655 1999-09-14 Michael Meissner <meissner@cygnus.com>
2657 * configure.in (Canonicalization of target names): Remove adding
2658 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2659 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2660 * configure: Regenerate.
2662 1999-09-14 Donn Terry <donn@interix.com>
2664 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2666 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2668 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2669 pc-relative jmp/call to an absolute symbol.
2670 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2671 absolute section symbols.
2673 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2674 jump handling code and comments.
2676 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2678 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2679 the value if TE_PE and a global defined symbol.
2681 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2683 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2684 print the symbol, rather than printing it here.
2686 1999-09-11 Donn Terry <donn@interix.com>
2688 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2689 BFD_RELOC_RVA relocations.
2691 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2692 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2695 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2697 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2698 * doc/internals.texi (Object format backend): Document
2701 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2702 relocations against global symbols if TE_PE.
2704 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2705 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2707 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2710 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2711 symbols which do not have a constant value, or tags with
2712 non-tags. Remove the symbol from the list before adding it at the
2715 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2716 C_FCN symbol differently if TE_PE.
2717 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2718 appears in the pseudo-op, rather coff_line_base which is only set
2721 * config/obj-coff.c (obj_coff_loc): New static function.
2722 (obj_pseudo_table): Add "loc".
2724 * config/obj-coff.c (add_lineno): Check that the line number is
2727 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2728 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2730 (md_atof): Return NULL rather than 0.
2731 * config/tc-i386.c (md_atof): Change type to int.
2732 * expr.c (expr): Change first parameter to int.
2733 * config/obj-coff.c: Add declarations for static functions.
2734 (coff_frob_symbol): Use SYM_AUXENT.
2735 * config/tc-i386.h (flag_16bit_code): Don't declare.
2737 * config/obj-coff.c (obj_coff_section): Default to setting
2738 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2740 * write.c (adjust_reloc_syms): Print adjusted fixup.
2742 * expr.c (integer_constant): Correct too_many_digits calculation
2745 1999-09-09 Andreas Schwab <schwab@suse.de>
2747 * doc/c-arm.texi: Fix arguments of @var to not contain
2750 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2752 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2754 (md_parse_option): Only support -k flag for ELF and COFF targets.
2756 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2758 * config/tc-hppa.c (pa_ip): Put strict register checks before
2759 call to pa_parse_number.
2761 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2763 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2765 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2768 1999-09-06 Donn Terry <donn@interix.com>
2770 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2772 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2774 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2775 candidate instruction. Require registers for register arguments
2776 when in strict mode. Require assemble-time constants for
2777 constants when in strict mode.
2778 (pa_get_absolute_expression): Require a constant when in strict
2781 1999-09-06 Nick Clifton <nickc@cygnus.com>
2783 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2785 1999-09-04 Steve Chamberlain <sac@pobox.com>
2787 * config/tc-pj.c: New file, supports picoJava in ELF.
2788 * config/tc-pj.h: Ditto.
2789 * configure.in (pjl*, pj*): New targets.
2790 * Makefile.am: Rebuild dependencies.
2791 (CPU_TYPES): Add pj.
2792 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2793 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2794 * doc/c-pj.texi: New file.
2795 * doc/as.texinfo: Add some PJ specifics.
2796 * doc/all.texi: Add PJ to the list of all architectures, sort them
2798 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2799 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2801 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2803 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2804 (obj_frob_file): Test for null pointer.
2805 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2806 (OBJ_PROCESS_STAB): And here.
2807 (elf_obj_sy): Remove
2809 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2810 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2811 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2813 * config/obj-coff.c (no_func): Remove.
2814 (coff_format_ops): Change occurrences of no_func to 0, as we test
2815 for 0 in obj-multi.h.
2817 * configure.in: Enable bfd for i386-coff when primary target is
2818 bfd. Enable i386 elf,coff emulation support. Don't set
2819 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2820 emulation to support.
2821 *configure: Regenerate.
2823 1999-09-02 Nick Clifton <nickc@cygnus.com>
2825 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2826 .section .line directive is encountered.
2828 1999-09-01 Nick Clifton <nickc@cygnus.com>
2830 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2833 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2834 * as.texinfo: Document --gdwarf2 command line option.
2835 Add additional documentation of ARM command line switches.
2837 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2839 * config/tc-i386.c (i386_intel_memory_operand): Combine
2840 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2841 and RESTORE_END_STRING around parse_register calls.
2842 (i386_operand): Here too.
2843 (i386_is_reg): Remove.
2844 (parse_register): Move as_bad calls from within this function to
2847 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2849 Based on a patch from H.J. Lu <hjl@gnu.org>
2850 * config/tc-i386.c (parse_register): Handle FP regs specially.
2851 (md_begin): Remove '(' and ')' from register_chars.
2853 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2855 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2856 error message (done elsewhere).
2858 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2860 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2862 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2864 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2867 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2869 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2871 Add new completers. Fix bug in 64 bit condition handling.
2873 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2876 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2878 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2880 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2882 1999-08-27 Jim Wilson <wilson@cygnus.com>
2884 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2885 (struct ls): Add frag field. Initialize it to zero.
2886 (out_end_sequence): New local text_frag. Set it while in text section.
2887 Replace address check with frag check. Set ls.frag to text_frag if
2888 out_set_addr called.
2889 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2890 Set it before switching sections. Replace address check with frag
2891 check. Set ls.frag to saved_frag if out_set_addr called.
2893 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2895 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2896 output "advance_pc" opcode instead of calling gen_addr_line().
2897 The latter has the undesired side-effect of creating a new row
2898 in the debug line info matrix.
2900 1999-08-26 Jim Wilson <wilson@cygnus.com>
2902 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2903 ls.last_filename if last is less than zero. Set ls.last_filename
2904 when allocating new entry.
2905 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2908 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2910 * config/tc-i386.c (i386_index_check): Fix the displacement size
2911 when INFER_ADDR_PREFIX.
2913 1999-08-18 Nick Clifton <nickc@cygnus.com>
2915 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2918 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2920 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2921 handle 0xffffNNNN constants correctly.
2923 1999-08-16 Nick Clifton <nickc@cygnus.com>
2925 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2928 1999-08-13 Nick Clifton <nickc@cygnus.com>
2930 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2931 (md_apply_fix3): Always pass positive values to
2932 validate_offset_imm.
2934 1999-08-12 Nick Clifton <nickc@cygnus.com>
2936 * config/tc-arm.c (skip_whitespace): New macro.
2937 Formatting tidy ups.
2939 (md_apply_fix3): Store relocation offset in addend for ELF based
2941 (arm_force_relocation): Always generate relocs for Thumb function
2944 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2946 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2947 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2949 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2951 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2952 flags for the unwind subspace.
2954 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2955 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2956 suitable relocation based on the size of the target's pointer.
2957 Always Use subsegment zero for the unwinders.
2958 (pa_level): Handle "2.0w".
2960 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2962 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2963 with the following instruction unless this was specified.
2965 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2967 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2968 certain sections, to match BFD changes.
2970 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2972 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2973 (EXTRA_SCRIPTS): Define to keep automake happy.
2974 * Makefile.in: Rebuild.
2976 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2978 * Makefile.am: Rename .dep* files to DEP*.
2979 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2980 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2982 * Makefile.in: Rebuild.
2984 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2986 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2988 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2990 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2991 avoid problems on DOS filesystems.
2992 * Makefile.in: Rebuild.
2994 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2996 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2998 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
3001 1999-08-08 Ian Lance Taylor <ian@zembu.com>
3003 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
3004 line to create ${GDBINIT} rather than .gdbinit.
3005 * configure, Makefile.in, doc/Makefile.in: Rebuild.
3007 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
3009 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
3011 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3013 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
3015 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
3017 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
3018 non-adjustable symbols.
3020 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
3022 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
3024 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3026 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3029 1999-08-05 Donn Terry <donn@interix.com>
3031 * config/te-interix.h: New file.
3032 * configure.in (i386-*-interix*): New target.
3033 * configure: Rebuild.
3035 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3037 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3038 selectors for ELF too.
3039 (selector_table): Add "ltp" and "rtp" selectors.
3041 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3043 * config/tc-i386.c (i386_operand): No need to change
3044 operand_string pointer in segment reg case before goto
3045 do_memory_reference. Initialise displacement_string_start and
3046 displacement_string_end after do_memory_reference label.
3047 (i386_index_check): Add operand_string param, and print error
3048 message on failure here.
3049 (i386_intel_memory_operand): Instead of here.
3050 (i386_operand): And here.
3051 (INFER_ADDR_PREFIX): Enable.
3053 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3055 * config/tc-i386.h (DefaultSize): Define. Renumber following
3056 opcode_modifier defines.
3058 From Etienne Lorrain <etienne.lorrain@ibm.net>
3059 * config/tc-i386.c (stackop_size): New variable.
3060 (set_16bit_code_flag): Clear it here.
3061 (set_16bit_gcc_code_flag): New function.
3062 (md_pseudo_table): Add "code16gcc" entry.
3063 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3065 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3067 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3068 next_set_end even if the end symbol is being discarded.
3070 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3071 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3072 * config/obj-coff.c: Likewise.
3073 (seg_info_type): Remove.
3074 (seg_info_off_by_4): Change to array of segT.
3075 (s_get_segment): Adjust accordingly.
3076 (obj_pseudo_table): Fully initialize sentinel entry.
3078 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3079 Ralf Baechle <ralf@uni-koblenz.de>.
3081 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3083 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3085 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3087 * config/tc-i386.c: Indentation and white space changes.
3088 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3089 don't enable it by default.
3090 (i386_intel_operand): Remove redundant prototype.
3091 Move check on number of memory operands, and i.mem_operands++
3092 (i386_intel_memory_operand): To here.
3093 Remove i386_immediate code from here. Remove special case code
3094 for input and output using (%dx). Remove base/index checks and
3095 call i386_index_check instead. Save initial operand_string
3096 argument for error message.
3097 (i386_operand): Remove redundant prototype. Move base/index
3098 checks to i386_index_check.
3099 (i386_displacement): Move intel mode check for non-zero
3101 (i386_intel_memory_operand): To here.
3103 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3105 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3106 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3107 by .register pseudo-op if -64 and --no-undeclared-regs.
3108 (s_register, sparc_adjust_symtab): New functions.
3109 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3110 Declare sparc_adjust_symtab as tc_adjust_symtab.
3111 * doc/c-sparc.texi: Add description of #ignore special literal
3112 for .register pseudo-op.
3114 1999-07-30 Catherine Moore <clm@cygnus.com>
3116 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3117 the relocation's section offset.
3119 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3121 * write.c (fixup_segment): Fix generic error check overflow test.
3123 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3124 X_add_number to long.
3126 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3128 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3131 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3133 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3136 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3138 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3140 * configure.bat: Remove; obsolete.
3141 * config/go32.cfg: Likewise.
3143 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3145 * configure.in (i386-*-vxworks*): New target.
3146 * configure: Rebuild.
3148 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3150 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3152 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3154 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3156 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3157 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3158 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3159 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3160 MAX_RELOC_EXPANSION): Define.
3161 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3163 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3165 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3166 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3167 block. Print a warning if an 8-bit or 16-bit constant
3168 displacement or immediate is truncated on output.
3169 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3171 (i386_operand): Disallow immediate jump absolute operand.
3173 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3175 * configure.in: Bump version number to 2.9.5.
3176 * configure: Rebuild.
3178 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3181 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3183 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3184 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3186 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3188 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3190 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3192 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3193 if -mno-fpu was given.
3194 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3196 (cons_fix_new_arm): Remove misleading comments.
3198 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3200 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3202 (relax_segment): Likewise. After giving a rs_org error, convert
3203 the frag to rs_align to avoid cascading errors.
3205 1999-07-12 Andreas Schwab <schwab@suse.de>
3207 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3209 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3211 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3212 as appropriate. Fill in structure initializations. Add variable
3213 initializations. Add casts.
3214 * dwarf2dbg.c (print_stats): Change i to size_t.
3215 * listing.c (listing_listing): Change list_line to unsigned int.
3217 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3219 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3220 rather than checking for \001 and \002 in symbol name.
3221 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3223 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3225 * configure.in (hppa*-linux-gnu*): New target.
3226 * configure: Rebuilt.
3228 1999-07-08 Nick Clifton <nickc@cygnus.com>
3230 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3232 1999-07-07 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3235 accessing symbolP directly.
3237 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3239 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3242 1999-07-05 Nick Clifton <nickc@cygnus.com>
3244 * config/tc-arm.c (ARM_EXT_V5): Define.
3245 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3246 (md_begin): Detect ARM v5 architectures.
3247 (md_parse_option): Accept arm v5 specification.
3248 (md_show_usage): Documment -marmv5 switch.
3250 * doc/c-arm.texi: Document -marmv5 command line option.
3252 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3254 (validate_immediate_twopart): New function. Determine if a
3255 constant can be computed by two ADD instructions.
3256 (output_inst): Remove its command line parameter - it was never
3258 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3259 implememt the ADRL pseudo op.
3260 (tc_gen_reloc): Generate a suitable error message if an ADRL
3261 instruction tries to generate a real reloc.
3263 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3265 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3267 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3270 1999-06-27 H.J. Lu <hjl@gnu.org>
3272 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3273 non BFD_ASSEMBLER case.
3275 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3277 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3280 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3282 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3283 out_end_sequence() when the address decreases due to a new frag.
3284 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3285 numbering starts with 1.
3287 1999-06-23 Nick Clifton <nickc@cygnus.com>
3289 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3291 (mcore_s_text): Call obj_elf_text for ELF target.
3292 (mcore_s_data): Call obj_elf_data for ELF target.
3293 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3295 (mcore_s_bss): New function: Dump literal table before changing
3297 (mcore_s_comm): New function: Dump literal table before changing
3300 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3301 No longer static functions.
3302 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3303 Provide prototypes for these functions.
3305 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3307 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3308 a list of names, to try obj_segment_name, and to try abbreviated
3309 names when using COFF without long section names.
3311 * config/tc-alpha.c: More use of symbol accessor functions.
3312 * config/tc-arc.c: Likewise.
3313 * config/tc-d30v.c: Likewise.
3314 * config/tc-fr30.c: Likewise.
3315 * config/tc-i860.c: Likewise.
3316 * config/tc-m88k.c: Likewise.
3317 * config/tc-mcore.c: Likewise.
3318 * config/tc-ns32k.c: Likewise.
3319 * config/tc-sparc.c: Likewise.
3320 * config/tc-v850.c: Likewise.
3322 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3323 sy_value with appropriate accessor functions.
3324 * config/tc-arm.c (md_apply_fix3): Likewise.
3325 * config/tc-d10v.c (AT_WORD_P): Likewise.
3326 * config/tc-v850.c (reg_name_search): Likewise.
3328 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3329 use symbol_get_bfdsym instead.
3330 * config/tc-ppc.c (md_assemble): Likewise.
3331 * config/tc-v850.c (v850_comm): Likewise.
3333 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3335 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3336 the symbol, rather than accessing the bsym member.
3337 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3338 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3339 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3340 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3341 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3342 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3343 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3344 * config/tc-v850.c (tc_gen_reloc): Likewise.
3346 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3348 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3349 (hppa_gen_reloc_type): Conditionalize on BFD64.
3350 (tc_gen_reloc): Re-enable ELF relocations.
3351 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3353 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3355 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3357 (do_ldst): Move assignment out of if condition.
3358 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3359 parentheses to avoid warning.
3361 1999-06-21 Nick Clifton <nickc@cygnus.com>
3363 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3364 macro to get at the BFD symbol associated with a GAS symbol.
3366 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3368 * config/tc-ppc.c: Update for symbol handling changes.
3369 * config/obj-coff.c: Likewise.
3371 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3373 * tc-hppa.c: General cleanups of ELF support. No more spaces
3374 and subspaces for ELF.
3375 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3376 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3377 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3378 (UNWIND_SECTION_NAME): Likewise.
3379 (space/subspace related structures): Conditionalize definitions
3381 (space/subspace directives and support routines): Conditionalize
3382 definitions and references/uses on OBJ_SOM.
3383 (label_symbol_struct): For ELF, track the symbol's segment. For
3384 SOM track its space.
3385 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3387 (USE_ALIASES): Kill for both SOM & ELF.
3388 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3389 (pa_space, pa_subspace): Corresponding changes.
3390 (pa_spaces_begin): Corresponding chagnes.
3391 (md_begin): Do not muck around with space/subspace stuff for
3393 (md_apply_fix): Temporarily disable argument relocation stuff
3395 (tc_gen_reloc): Temporarily disable relocation generation for
3397 (pa_build_unwind_subspace): Similarly.
3399 1999-06-16 Nick Clifton <nickc@cygnus.com>
3401 * config/tc-arm.c (thumb_set): New pseudo op.
3402 (text, data, section): Override these pseudo ops with ARM
3404 (s_thumb_set): New function: Perform the same as a .set pseudo
3405 op, but also mark the alias'ed symbol as being a Thumb
3407 (arm_s_text): New function: Perform the same as the .text
3408 pseudo op, but dump the literal pool before changing
3410 (arm_s_data): New function: Perform the same as the .data
3411 pseudo op, but dump the literal pool before changing
3413 (arm_s_section): New function: Perform the same as the
3414 .section pseudo op, but dump the literal pool before changing
3416 (arm_cleanup): Do not reset the current section before dumping
3419 1999-06-17 Nick Clifton <nickc@cygnus.com>
3421 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3422 OPTION_NO_WARN_UNMATCHED entries.
3423 (md_parse_option): Generate a warning message if an unrecognised
3424 option is encountered.
3426 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3427 (get_operands): When parsing an expression after an '@' symbol
3428 has been detected, do not ignore '#' symbols.
3429 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3432 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3434 From K. Richard Pixley <rich@noir.com>:
3435 * configure.in (ppc-*-vxworks*): New target.
3436 * configure: Rebuild.
3438 1999-06-12 Philip Blundell <philb@gnu.org>
3440 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3442 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3444 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3445 which refer to symbols in linkonce sections, permit reducing the
3446 relocs if the symbol is local.
3448 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3450 * subsegs.c (subseg_text_p): New function.
3451 * as.h (subseg_text_p): Declare.
3452 * read.c (do_align): Use subseg_text_p to set the default fill.
3453 * write.c (subsegs_finish): Likewise.
3454 * config/obj-coff.c (write_object_file): Likewise.
3455 * config/tc-i386.h (md_maybe_text): Don't define.
3456 (md_do_align): Use subseg_text_p to set the default fill.
3457 * config/tc-m32r.c (m32r_do_align): Likewise.
3458 * config/tc-sh.c (sh_do_align): Likewise.
3459 * config/tc-sparc.h (md_do_align): Likewise.
3461 1999-06-12 David O'Brien <obrien@freebsd.org>
3463 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3464 * configure: Rebuild.
3466 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3468 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3469 * Makefile.am: Rebuild dependencies.
3470 * Makefile.in: Rebuild.
3472 * config/tc-i386.c (i386_immediate): Remove unused label
3475 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3476 * symbols.c: Likewise.
3477 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3478 sy_next field when taking address, rather than symbol_next.
3480 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3482 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3483 value from the output file architecture.
3484 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3485 * dwarf2dbg.h: Change bfd_vma to addressT.
3487 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3489 * dwarf2dbg.h: Use PARAMS in function declarations.
3491 1999-06-11 Martin Dorey <mdorey@madge.com>
3493 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3494 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3496 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3498 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3500 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3502 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3505 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3507 * read.c (read_a_source_file): Only declare inescape if
3510 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3512 (find_entry_byval): Add parens to avoid warning.
3514 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3516 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3519 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3521 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3524 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3525 synthetize_setx): New functions.
3526 (md_assemble): Broken the special cases into the above
3527 functions. Make compiler happy if sizeof(bfd_vma)==4.
3528 Fix sethi generated from set/setuw. If instructions have a relloc,
3529 always clear the fields to be relocated in the opcode.
3530 (sparc_ip): Remove special_case global variable.
3532 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3534 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3535 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3536 indication of success rather than a value.
3537 (itbl_get_val): Likewise.
3538 (itbl_get_field): Use strcspn. Change delimiters to include
3540 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3541 (itbl_get_val): Likewise.
3542 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3544 * symbols.c (copy_symbol_attributes): Convert local symbols to
3547 1999-06-10 Nick Clifton <nickc@cygnus.com>
3549 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3552 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3554 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3555 Optimize set if sizeof(bfd_vma) == 64.
3556 (sparc_ip): Fix sethi - without %hi() it should generate
3557 R_SPARC_22 reloc, not R_SPARC_HI22.
3558 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3560 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3562 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3563 (s_ncons): New function.
3564 (native_op_table): New table.
3565 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3566 R_SPARC_OLO10 handling.
3568 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3570 * expr.h (struct expressionS): Revert last change; widen X_op.
3571 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3573 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3575 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3576 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3577 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3578 * Makefile.in: Regenerated.
3580 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3581 `common' pass on to s_mri_common.
3582 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3584 1999-06-06 Richard Henderson <rth@cygnus.com>
3586 * config/obj-elf.c (obj_elf_section): Don't free the return
3587 value of demand_copy_C_string.
3589 1999-06-05 Richard Henderson <rth@cygnus.com>
3591 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3592 creation logic from obj_elf_create_section.
3594 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3595 (section_stack): New.
3596 (special_sections): Make const.
3597 (obj_elf_section): Gut and rewrite parsing.
3598 (obj_elf_change_section): New function broken out of obj_elf_section.
3599 (obj_elf_parse_section_letters): Likewise.
3600 (obj_elf_section_word): Likewise.
3601 (obj_elf_section_type): Likewise.
3602 (obj_elf_previous): Treat as a toggle.
3603 (obj_elf_popsection): New.
3604 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3605 (ppc_section_type): Likewise.
3606 * config/tc-ppc.h: Likewise.
3608 * expr.h (struct expressionS): Don't make X_op a bitfield.
3609 * config/tc-alpha.c: Update for symbol handling changes.
3610 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3611 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3613 1999-06-05 Richard Henderson <rth@cygnus.com>
3615 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3616 (dwarf2_gen_line_info): Kill unused variables.
3617 (dwarf2_finish): Likewise.
3618 (dwarf2_where): Likewise.
3619 (dwarf2_directive_file): If we've only got a string,
3620 hand off to s_app_file.
3621 * ecoff.c: Move the include of ecoff.h.
3622 * symbols.h (S_IS_FUNCTION): Prototype.
3624 * read.c (LEX_HASH): Supply a default.
3626 (s_globl): Update `c' after skipping whitespace.
3627 * read.h (LEX_END_NAME, is_name_ender): New.
3628 * expr.c (get_symbol_end): Respect it.
3630 1999-06-04 Mark Klein <mklein@dis.com>
3632 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3634 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3636 * config/tc-hppa.c: Update for symbol handling changes.
3638 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3640 * cgen.c: Update for symbol handling changes.
3641 * config/tc-m32r.c: Likewise.
3643 * config/tc-hppa.h: Update for symbol handling changes.
3644 * config/tc-hppa.c: Likewise.
3646 * config/tc-arm.h: Update for symbol handling changes.
3647 * config/tc-arm.c: Likewise.
3648 (symbol_make_empty): Remove. Just use symbol_create.
3650 * symbols.c (symbol_set_tc): Correct name.
3652 * Makefile.am: Rebuild dependencies.
3653 ($(OBJS)): Don't depend upon struc-symbol.h.
3654 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3655 * dep-in.sed: Don't remove struc-symbol.h.
3656 * Makefile.in: Rebuild.
3658 * doc/internals.texi (Symbols): Describe changes in symbol
3661 1999-06-03 Richard Henderson <rth@cygnus.com>
3663 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3664 instead of doing the work by hand.
3666 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3668 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3669 state of line state-machine.
3670 (struct ls): Collect DWARF2 line state-machine state in new member
3671 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3672 resulted in any DWARF2 directives.
3673 (reset_state_machine): New function.
3674 (out_end_sequence): Ditto.
3675 (dwarf2_gen_line_info): When switching sections or switching to a
3676 lower text address, call out_end_sequence() first to terminate the
3677 previous code sequence as code sequences MUST have monotonically
3678 increasing addresses.
3679 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3681 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3683 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3684 DWARF2 debug info (line information only, at this point).
3685 * as.h: Update comment about supported debug formats.
3686 * dwarf2dbg.c, dwarf2dbg.h: New files.
3687 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3689 * expr.c (operand): Don't use [ for parens if we want an index op.
3690 (op_encoding): Switch [ into O_index, if desired.
3691 (op_rank): Renumber with O_index on bottom.
3692 (expr): If O_index, match closing bracket.
3693 * expr.h (O_index): New.
3695 * read.c (read_a_source_file): Conditionally allow matched "
3696 in lines passed to md_assemble.
3698 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3700 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3702 Add support for storing local symbols in a small structure to save
3703 memory when assembling large files.
3704 * as.h: Don't include struc-symbol.h.
3705 (symbolS): Add typedef.
3706 * symbols.c: Include struc-symbol.h.
3707 (local_hash): New static variable.
3708 (save_symbol_name): New static function, from symbol_create.
3709 (symbol_create): Call save_symbol_name.
3710 (local_symbol_count): New static variable.
3711 (local_symbol_conversion_count): Likewise.
3712 (LOCAL_SYMBOL_CHECK): Define.
3713 (local_symbol_make): New static function.
3714 (local_symbol_convert): New static function.
3715 (colon): Handle local symbols. Create local symbol for local
3717 (symbol_table_insert): Handle local symbols.
3718 (symbol_find_or_make): Create local symbol for local label name.
3719 (symbol_find_base): Check for local symbol.
3720 (symbol_append, symbol_insert): Check for local symbols.
3721 (symbol_clear_list_pointers, symbol_remove): Likewise.
3722 (verify_symbol_chain): Likewise.
3723 (copy_symbol_attributes): Likewise.
3724 (resolve_symbol_value): Handle local symbols.
3725 (resolve_local_symbol): New static function.
3726 (resolve_local_symbol_values): New function.
3727 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3728 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3729 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3730 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3731 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3732 (symbol_previous, symbol_next): New functions.
3733 (symbol_get_value_expression): Likewise.
3734 (symbol_set_value_expression): Likewise.
3735 (symbol_set_frag, symbol_get_frag): Likewise.
3736 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3737 (symbol_mark_used_in_reloc): Likewise.
3738 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3739 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3740 (symbol_mri_common_p): Likewise.
3741 (symbol_mark_written, symbol_clear_written): Likewise.
3742 (symbol_written_p): Likewise.
3743 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3744 (symbol_section_p, symbol_equated_p): Likewise.
3745 (symbol_constant_p): Likewise.
3746 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3747 (symbol_get_obj, symbol_set_obj): Likewise.
3748 (symbol_get_tc, symbol_set_tc): Likewise.
3749 (symbol_begin): Initialize local_hash.
3750 (print_symbol_value_1): Handle local symbols.
3751 (symbol_print_statistics): Print local symbol statistics.
3752 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3753 Declare new symbols.c functions. Move many declarations here from
3755 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3756 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3757 (struct symbol): Move bsym to make it clearly the first field.
3758 Remove TARGET_SYMBOL_FIELDS.
3759 (symbolS): Don't typedef.
3760 (struct broken_word): Remove.
3761 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3762 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3763 (symbol_clear_list_pointers): Likewise.
3764 (symbol_insert, symbol_remove): Likewise.
3765 (symbol_previous, symbol_append): Likewise.
3766 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3767 (struct local_symbol): Define.
3768 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3769 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3770 (local_symbol_get_frag, local_symbol_set_frag): Define.
3771 (local_symbol_get_real_symbol): Define.
3772 (local_symbol_set_real_symbol): Define.
3774 * write.c (write_object_file): Call resolve_local_symbol_values.
3775 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3776 (TARGET_SYMBOL_FIELDS): Don't define.
3777 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3778 ECOFF_DEBUGGING, add ECOFF fields.
3779 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3780 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3781 ECOFF_DEBUGGING, add ECOFF fields.
3782 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3783 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3784 * config/tc-mcore.h: Don't include struc-symbol.h.
3785 (TARGET_SYMBOL_FIELDS): Don't define.
3786 (struct mcore_tc_sy): Define.
3787 (TC_SYMFIELD_TYPE): Define.
3788 * Many files: Use symbolS instead of struct symbol. Use new
3789 accessor functions rather than referring to symbolS fields
3792 * read.c (s_mri_common): Don't add in value of line_label.
3794 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3795 checking for SEC_LINK_ONCE.
3797 * config/tc-sh.h (sh_fix_adjustable): Declare.
3799 * app.c (input_buffer): New static variable.
3800 (app_push): Save saved_input in allocated buffer.
3801 (app_pop): Restored saved_input.
3802 (do_scrub_chars): Change get parameter to take char * and int as
3803 arguments. Change GET macro to pass input_buffer to get
3804 function. Don't save input into allocated buffer.
3805 * as.h (do_scrub_chars): Update declaration.
3806 * input-file.c (input_file_get): Change to take char * and int.
3807 Read data into passed in buffer. Remove static buffer.
3808 * read.c (scrub_from_string): Change to take char * and int. Copy
3809 data into passed in buffer.
3811 * hash.h: Neaten. Declare hash_traverse.
3812 * hash.c: Complete rewrite based on BFD hashing code.
3813 * gasp.c (chunksize): New variable.
3814 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3817 1999-05-28 Nick Clifton <nickc@cygnus.com>
3819 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3820 addend unless the target uses an old ABI.
3822 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3824 -Wchar-subscripts cleanup
3825 * listing.c (listing_newline): Use unsigned char variable, so
3826 calls to isascii,iscntrl are correct.
3827 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3829 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3830 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3831 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3832 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3834 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3836 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3838 (arch_coldfire_p): New #define.
3839 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3841 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3843 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3845 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3846 (install_operand): Add place `N'.
3847 (init_table): Add registers ACC, MACSR, MASK.
3849 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3851 * config/tc-m68k.c: Change mcf5200 --> mcf.
3852 (archs): Add mcf5206e, mcf5307.
3853 (m68k_ip): Add format `u'.
3854 (install_operand): Add place `m', `M', `h'.
3855 (init_table): Add upper/lower registers.
3857 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3859 1999-05-28 Martin Dorey <mdorey@madge.com>
3861 * config/tc-i960.c: Several minor changes to add ELF and
3862 BFD_ASSEMBLER support.
3863 * config/tc-i960.h: Likewise.
3864 * configure.in (i960-*-elf*): New target.
3865 * aclocal.m4, configure: Rebuild.
3867 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3869 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3870 reloc changes when defined(BFD_ASSEMBLER).
3872 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3874 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3876 * write.c (write_print_statistics): Output to file, not stderr.
3878 * expr.c (generic_bignum_to_int32,64): Prototype.
3880 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3881 output_sleb128, output_uleb128, output_big_sleb128,
3882 output_big_uleb128, output_big_leb128): Prototype.
3883 (output_big_sleb128, output_big_uleb128): Make inline.
3884 (output_big_leb128): Remove inline
3886 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3887 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3888 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3889 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3890 value for correct overflow check in write.c:fixup_segment.
3891 * write.c (fixup_segment): Move bitfield overflow checks to after
3892 the md_apply_fix call.
3893 * config/obj-coff.c (fixup_segment): Likewise.
3894 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3895 valueT *val argument.
3897 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3899 * config/atof-ieee.c (gen_to_words): Correctly round a
3900 denormalized number. Fix off-by-one in range checking for
3901 exponent in a denormal.
3903 1999-05-10 Nick Clifton <nickc@cygnus.com>
3905 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3908 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3910 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3912 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3914 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3915 (ReverseRegRegmem): Remove.
3916 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3917 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3918 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3921 From Doug Ledford <dledford@redhat.com>
3922 * config/tc-i386.h (RegXMM): New for P/III.
3923 * config/tc-i386.c: Add support for P/III.
3925 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3927 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3928 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3929 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3931 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3933 * config/tc-i386.c (i386_immediate): Skip whitespace before
3934 complaining about junk after expression.
3935 (i386_displacement): Likewise.
3937 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3939 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3940 Don't copy before downcaseing.
3942 1999-05-05 Catherine Moore <clm@cygnus.com>
3944 * tc-m68k.c: Include elf/m68k.h.
3945 (m68k_elf_final_processing): New routine.
3946 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3949 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3951 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3954 1999-04-30 Nick Clifton <nickc@cygnus.com>
3956 * config/tc-mcore.c (mcore_s_section): Dump literals before
3959 1999-04-29 Nick Clifton <nickc@cygnus.com>
3961 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3964 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3966 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3967 (TC_INIT_FIX_DATA): Delete.
3968 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3969 (TC_INIT_FIX_DATA): Delete.
3970 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3971 * write.c (fix_new_internal): Initialize fx_cgen member.
3972 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3973 (gas_cgen_md_apply_fix3): Update.
3974 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3975 (md_cgen_record_fixup_exp): Update.
3976 (FX_OPINFO_R_TYPE): Update.
3978 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3979 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3980 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3981 * frags.h (struct frag): Make opindex, opinfo ints.
3983 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3985 1999-04-26 Tom Tromey <tromey@cygnus.com>
3987 * aclocal.m4, configure: Updated for new version of libtool.
3989 1999-04-22 Nick Clifton <nickc@cygnus.com>
3991 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3993 (md_apply_fix3): Do not fix up absolute relocations against
3996 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3998 1999-04-20 Nick Clifton <nickc@cygnus.com>
4000 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
4001 changes and data-in-text directives.
4002 (mcore_cons): New function: intercept cons() operations.
4003 (mcore_float_cons): New function: intercept float_cons()
4005 (mcore_stringer): New function: intercept stringer() operations.
4007 1999-04-18 Ian Lance Taylor <ian@zembu.com>
4009 * obj.h (struct format_ops): Change generate_asm_lineno field to
4011 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
4013 * config/tc-alpha.c (find_opcode_match): Add default case to
4015 (find_macro_match): Likewise.
4016 (load_expression): Parenthesize && within ||.
4018 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
4020 1999-04-17 Nick Clifton <nickc@cygnus.com>
4022 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
4023 .text .data .section pseudo ops.
4024 (mcore_s_section): New function. Dump lits before changing secs.
4025 (mcore_s_text): New function. Dump lits before changing secs.
4026 (mcore_s_data): New function. Dump lits before changing secs.
4028 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4030 * config/tc-mips.c (mips_32bitmode): New.
4031 (md_begin): Set mips_32bitmode if needed.
4032 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4033 Set EF_MIPS_32BITMODE.
4035 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4037 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4040 1999-04-16 Nick Clifton <nickc@cygnus.com>
4042 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4044 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4046 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4047 expressions correctly.
4050 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4052 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4054 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4056 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4057 and fmpynfadd instructions.
4059 1999-04-11 Richard Henderson <rth@cygnus.com>
4061 * as.h (environ): Declare it, if needed.
4062 * as.c (dump_statistics): Don't declare environ.
4063 * configure.in (environ): Detect declaration.
4064 * configure, config.in: Rebuild
4066 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4067 (i386_displacement): Allocate enough space for replacement buffer.
4068 Clean up replacement buffer initialization.
4070 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4072 * subsegs.c (section_symbol): Don't create a new symbol if one
4073 already exists; instead, use the existing one, but set its segment
4074 and frag data if it hasn't already been defined.
4075 * config/obj-coff.c (c_section_symbol): Likewise.
4077 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4079 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4081 1999-04-08 Nick Clifton <nickc@cygnus.com>
4083 * config/tc-mcore.c: New File: Support routines for MCore
4085 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4086 * config/obj-coff.c: Add support for mcore-pe target.
4088 * Makefile.am: Add support for MCore targets.
4089 * Makefile.in: Regenerate.
4090 * configure.in: Add support for MCore targets.
4091 * configure: Regenerate.
4093 * doc/all.texi: Set MCORE.
4094 * doc/as.texinfo: Document MCore specific command line options.
4096 * write.h: Prevent multiple inclusion.
4098 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4100 * asintl.h (LC_MESSAGES): Never define.
4101 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4103 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4106 * Makefile.am (m68k-parse.c): If configuring in the source
4107 directory, copy m68k-parse.y into the local directory before
4108 running ylwrap, to remove spurious differences when generating
4110 * Makefile.in: Rebuild.
4112 * config/tc-sparc.h (md_do_align): Just allocate the number of
4113 bytes necessary, rather than always allocating 1024.
4115 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4117 * listing.c (listing_newline): Add cast to avoid warning.
4118 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4119 * config/tc-i386.c (i386_scale): Add return value.
4120 (build_displacement_string): Remove unused local temp_disp2.
4121 (i386_intel_memory_operand): Add parentheses to avoid warning.
4122 (i386_intel_operand): Remove unused local end_of_operand_string.
4123 (i386_operand): Remove unused local operand_modifier.
4124 (i386_operand): Add parens to avoid warning.
4126 1999-04-04 Don Bowman <don@pixsci.com>
4128 * configure.in: Add mips*-*-vxworks* target; have it define
4130 * configure, config.in: Rebuild.
4132 1999-03-31 Nick Clifton <nickc@cygnus.com>
4134 * configure.in (emulations): Add support for arm-epoc-pe.
4135 * configure: Regenerate.
4136 * config/te-epoc-pe.h: New file. Define macros specific to
4138 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4139 for arm-epoc-pe target.
4141 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4143 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4145 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4147 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4148 detect ",n" without a condition.
4149 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4152 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4154 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4155 instruction is encoded with one bit.
4158 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4160 * doc/internals.texi (CPU backend): Mention that
4161 line_separator_chars should not include newline. From thi
4162 <ttn@mingle.glug.org>.
4164 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4166 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4167 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4169 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4171 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4173 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4175 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4178 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4180 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4182 1999-03-15 Martin Hunt <hunt@cygnus.com>
4184 * app.c (do_scrub_begin): Change '-' back to a symbol char
4185 so we can use multiple opcodes on a line again.
4187 * config/tc-d30v.c: By default, warn if a symbol has
4188 the same name as a register. Plus some minor
4189 updates from the branch.
4191 1999-03-13 Nick Clifton <nickc@cygnus.com>
4193 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4194 BFD_RELOC_16 and BFD_RELOC_64.
4196 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4198 * expr.c (expr): Add missing else.
4200 1999-03-12 Nick Clifton <nickc@cygnus.com>
4202 * config/tc-arm.c (md_apply_fix3): Improve error message.
4204 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4206 * Makefile.am (CPU_TYPES): Add fr30.
4207 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4208 (fr30,m32r dependencies): Update.
4209 * Makefile.in: Rebuild.
4211 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4212 (gas_cgen_record_fixup_exp): Ditto.
4213 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4214 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4215 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4216 (md_cgen_lookup_reloc): Update use of operand->type.
4217 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4218 (md_convert_frag): Call cgen_operand_lookup_by_num.
4219 (md_cgen_lookup_reloc): Update use of operand->type.
4220 (m32r_cgen_record_fixup_exp): Ditto.
4222 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4224 * config/tc-mips.c (md_show_usage): Fix message.
4226 1999-03-03 Nick Clifton <nickc@cygnus.com>
4228 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4229 and LDR reg,=<expr> instruction.
4231 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4234 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4236 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4238 1999-02-17 Nick Clifton <nickc@cygnus.com>
4240 This patch was created by: Scott Bambrough
4241 <scottb@corelcomputer.com>
4244 Special cased '@' character. The '@' character is used as the
4245 ARM assembler comment character, as a special character
4246 and in ELF .symver pseudo-op's, and as a special character in
4247 .type and .section pseudo-ops.
4248 (symver_pseudo): New static variable.
4249 (symver_state): New static variable.
4250 (struct app_save): Add field 'symver_state'.
4251 (app_push): Save global symver_state int struct app_save.
4252 (app_pop): Restore global symver_state from struct app_save.
4253 (do_scrub_chars): Special case handling of '@' character in
4256 * configure.in: Modified to recognize armv* uname syntax from ARM
4258 * configure: Regenerated.
4260 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4261 a prefix to the section's type.
4262 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4263 the type's typename.
4265 * config/tc-arm.h: Add support for PIC generation:
4266 (pic_code): New boolean.
4267 (obj_relocate_extern): Define.
4268 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4269 (TC_CONS_FIX_NEW): Define.
4270 (tc_fix_adjustable): Define.
4271 (GLOBAL_OFFSET_TABLE_NAME): Define.
4273 * config/tc-arm.c: Add support for PIC generation:
4274 (line_seperator_chars): Allow ';' as a seperator for Linux.
4275 (is_immediate_prefix): New macro.
4276 (arm_parse_reloc): New function.
4277 (s_arm_elf_cons): New function.
4278 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4279 (md_undefined_symbol): Special case handling for the Global Offset
4281 (md_apply_fix3): Handle PIC relocs.
4282 (tc_gen_reloc): Handle PIC relocs.
4283 (md_parse_option): Add support for '-k' command line switch to
4284 enable PIC generation.
4285 (cons_fix_new_arm): New function.
4286 (s_arm_elf_cons): New function.
4288 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4290 * configure.in: Add comments for uses of AC_DEFINE.
4291 * acinclude.m4: Likewise.
4292 * acconfig.h: Remove.
4293 * aclocal.m4: Rebuild.
4294 * configure: Rebuild.
4295 * Makefile.in: Rebuild.
4296 * config.in: Rebuild.
4298 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4300 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4301 non-constant offset from a base register.
4303 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4305 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4308 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4310 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4311 (emit_insn): Look for pc-relative and no-overflow specifiers on
4312 internal relocation types.
4314 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4316 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4319 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4321 (mips_4650, mips_4010, mips_4100): Variables removed.
4322 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4323 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4325 (md_begin): Don't bother initializing the mips_NNNN variables;
4326 mips_cpu is set, and that's good enough now.
4327 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4328 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4329 (show): New function, to handle wrapping in the CPU lists.
4330 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4332 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4334 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4335 than treat as an immediate specifier.
4337 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4339 * config/tc-i386.c: Prototype many functions.
4340 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4341 (i386_immediate): Remove unused second argument.
4342 (i386_intel_operand): Fix i386_is_reg typo.
4343 (i386_operand): Use allow_naked_reg.
4344 (output_invalid): Make operand int for K&R.
4346 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4348 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4350 * Makefile.in: Rebuild.
4352 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4354 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4356 (EXTRA_as_new_SOURCES): Comment out.
4357 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4358 * Makefile.in: Rebuild.
4359 * doc/Makefile.in: Rebuild.
4360 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4361 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4362 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4363 * configure: Rebuild.
4364 * aclocal.m4: Rebuild.
4365 * config.in: Rebuild.
4366 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4367 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4368 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4369 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4370 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4371 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4372 (gas_cgen_record_fixup_exp): Ditto.
4373 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4374 descriptor, not global variable.
4375 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4376 descriptor, not global variable. Refer to insert_operand handler
4377 via cpu descriptor, not global function.
4378 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4379 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4380 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4381 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4382 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4383 * config/tc-m32r.c: Ditto.
4384 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4385 (md_assemble): Ditto.
4386 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4388 1999-02-09 Nick Clifton <nickc@cygnus.com>
4390 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4391 relocations for ELF targets.
4393 1999-02-08 Nick Clifton <nickc@cygnus.com>
4395 * configure.in: Add support for StrongARM target.
4396 * configure: Regenerate.
4398 1999-02-05 Nick Clifton <nickc@cygnus.com>
4400 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4402 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4405 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4407 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4409 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4411 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4412 (INTEL_DWORD_MNEM_SUFFIX): Define.
4415 (DWORD_PTR): Define.
4416 (XWORD_PTR): Define.
4418 (OFFSET_FLAT): Define.
4420 (NONE_FOUND): Define.
4423 * config/tc-i386.c (set_intel_syntax): New routine.
4424 (intel_syntax): Declare.
4425 (allow_naked_reg): Declare.
4426 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4427 (intel_float_operand): New routine.
4428 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4429 Handle brackets as well as parens. Call i386_intel_operand for
4430 intel syntax. Reverse operands if appropriate. Handle new
4431 suffixes. Handle movzx and movsx.
4432 (i386_is_reg): New routine.
4433 (i386_immediate): New routine.
4434 (i386_scale): New routine.
4435 (i386_displacement): New routine.
4436 (i386_operand_modifier): New routine.
4437 (build_displacement_string): New routine.
4438 (i386_parse_seg): New routine.
4439 (i386_intel_memory_operand): New routine.
4440 (i386_intel_operand): New routine.
4441 (i386_operand): Call i386_displacement, i386_immediate,
4442 i386_scale, etc. instead of handling inline.
4443 (parse_register): Handle registers without prefix.
4445 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4447 * configure: Regenerate.
4448 * configure.in (arm-*-oabi): New.
4449 (thumb-*-oabi): New.
4450 * config/tc-arm.c (target_oabi): Declare.
4451 (md_apply_fix3): Support REL relocs.
4452 (md_parse_option): Handle -oabi.
4453 (elf32_arm_target_format): New routine.
4454 (md_longopts): Add OPTION_OABI.
4455 * config/tc-arm.h: Redefine TARGET_FORMAT.
4458 1999-01-28 Nick Clifton <nickc@cygnus.com>
4460 * write.c (write_relocs): Handle out of range error.
4462 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4463 (fr30_force_relocation): Default to 0.
4465 * config/tc-fr30.h (obj_fix_adjustable): Define.
4466 (TC_FORCE_RELOCATION): Define.
4468 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4471 1999-01-16 Nick Clifton <nickc@cygnus.com>
4473 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4474 merge of two instructions if the left instruciton kills the right.
4476 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4478 * Makefile.in: Regenerate.
4479 * configure.in: Redo test for using cgen.
4480 * configure: Regenerate.
4482 1999-01-09 Nick Clifton <nickc@cygnus.com>
4484 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4485 redefinition of this macro.
4487 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4489 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4492 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4494 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4495 a read of HI or LO and an immediatly following branch.
4497 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4499 * config/tc-mips.c (md_begin): Another correction to the setting of
4502 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4504 * config/tc-mips.c (md_begin): Correct type-o in setting of
4507 1998-12-21 Nick Clifton <nickc@cygnus.com>
4509 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4510 bit insn when optimizing, so that parallelised instructions will
4511 start on a 32 bit boundary.
4513 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4515 * config/tc-mips.c (mips_eabi64): New.
4516 (md_begin): Set mips_eabi64.
4517 (mips_elf_final_processing): Use it.
4519 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4521 * config/tc-mips.c (mips_elf_final_processing):
4522 Correct setting of ABI in e_flags.
4524 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4526 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4529 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4531 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4533 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4535 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4536 warning, values that don't fit in the field.
4538 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4540 * config/tc-mips.c (mips_abi_string): New.
4541 (md_parse_option,md_longopts): Add mabi.
4542 (mips_elf_final_processing): Set e_flags based on mabi flag.
4544 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4546 * config/tc-mips.c (md_parse_option): Handle vr4111.
4548 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4550 * config/tc-h8300.c (build_bytes): Change message given if the
4551 instruction requires H8/300H mode and we're not in Hmode, to
4552 suggest that it may be the operand modes that are the problem, not
4553 necessarily the opcode.
4555 1998-12-10 Nick Clifton <nickc@cygnus.com>
4557 * config/tc-fr30.c: Add line separator character.
4559 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4561 * configure.in (hppa-*-mpeix*): New target.
4562 * config/obj-som.h (obj_som_compiler): Declare.
4563 * config/obj-som.c (compiler_seen): New static variable.
4564 (obj_som_compiler): New function.
4565 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4566 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4567 (pa_type_args): Set hppa_priv_level.
4568 (pa_compiler): New static function if OBJ_SOM.
4569 * configure: Rebuild.
4571 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4573 * read.c (output_leb128): Don't mark as inline.
4575 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4577 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4578 AIX .vbyte unaligned data support.
4579 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4580 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4583 1998-12-07 Nick Clifton <nickc@cygnus.com>
4585 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4588 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4590 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4591 BFD_RELOC_ARM_PCREL_BRANCH.
4593 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4595 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4596 checking the target type.
4597 (mips-dec-bsd*): Set endian to little.
4598 * configure: Rebuild.
4600 COFF weak symbol support, based on patches from Mark Elbrecht
4601 <snowball3@usa.net>:
4602 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4603 * config/obj-coff.c (obj_coff_weak): New static function.
4604 (obj_coff_endef) [both versions]: Handle weak symbols.
4605 (coff_frob_symbol): Likewise.
4606 (yank_symbols): Likewise.
4607 (obj_pseudo_table): Add "weak".
4609 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4610 <aymeric.vincent@emi.u-bordeaux.fr>.
4611 * aclocal.m4: Rebuild with current tools.
4612 * configure: Rebuild.
4614 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4615 an assertion failure for a case we can't handle when OBJ_ECOFF.
4617 * expr.c (operator): And with 0xff to avoid problems with signed
4620 1998-12-03 Nick Clifton <nickc@cygnus.com>
4622 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4623 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4625 1998-12-02 Nick Clifton <nickc@cygnus.com>
4627 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4630 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4632 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4633 calculation of pcrel point.
4635 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4640 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4642 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4644 (d10v_cleanup): Only generate previous insn if a multiline insn is
4647 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4649 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4652 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4654 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4655 -marm6xxx command line switches.
4657 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4659 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4660 (itbl-ops.o): Delete duplicate dependencies.
4661 Rebuild dependencies.
4662 Add fr30 dependencies.
4663 * Makefile.in: Rebuild.
4665 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4667 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4669 * listing.c: Ignore line terminator characters found inside
4672 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4674 * po/gas.pot: Regenerated.
4676 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4678 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4679 fr30_is_label_start(). Also checks for delay slot insns.
4681 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4682 FR30 instructions which contain a colon in the mnemonic.
4684 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4686 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4688 * config/tc-fr30.c: Removed currently superflous code.
4690 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4692 * config/tc-fr30.h: New file.
4693 * config/tc-fr30.c: Tweaking so that it will compile.
4695 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4697 * config/tc-d10v.h (obj_fix_adjustable): Define.
4698 (TC_FORCE_RELOCATION): Define.
4699 (d10v_force_relocation): Declare.
4700 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4701 (md_apply_fix3): Handle Vtable relocs.
4702 (d10v_fix_adjustable): New.
4703 (d10v_force_relocation): New.
4705 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4707 * config/tc-d30v.c: Change default behaviour to ignore potential
4708 conflicts between register name and symbol names.
4710 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4712 * configure.in: Add fr30-*-*.
4713 * config/tc-fr30.c: New file.
4714 * Makefile.in: Regenerated.
4715 * config.in: Regenerated.
4716 * configure: Regenerated.
4717 * doc/Makefile.in: Regenerated.
4718 * po/gas.pot: Regenerated.
4720 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4722 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4725 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4727 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4729 (do_scrub_chars): Add some casts to unsigned char to avoid
4730 unwanted sign extension.
4731 * read.c (lex_type): Set characters about 127 to be symbol
4733 * config/tc-i386.c (md_begin): Set identifier_chars and
4734 operand_chars for values above 127.
4736 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4738 * configure.in: detect cygwin* instead of cygwin32*
4739 * configure: regenerate
4741 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4743 * listing.c: Add support for producing a listing from piped
4746 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4748 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4749 (append_insn): Account for the tx39's multiply behavior.
4751 1998-10-26 Michael Meissner <meissner@cygnus.com>
4753 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4754 from assemble_parallel_insns. Add support for '->' to indicate
4755 explicitly serializing the instructions.
4756 (md_assemble): Ditto.
4758 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4760 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4763 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4765 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4767 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4769 * config/tc-mips.c : support frame and regmask/fregmask when
4770 MIPS_STABS_ELF is specified.
4772 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4774 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4775 (md_apply_fix): Don't return 1 for VTABLE relocs.
4776 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4778 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4780 * doc/c-i386.texi: Replace occurences of "opcode" with
4781 "instruction mnemonic", "instruction", or "mnemonic" when
4782 referring to the name of an instruction. Use "opcode" when
4783 referring to the sequence of machine bytes.
4785 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4786 (is_opcode_char): Rename to is_mnemonic_char.
4787 (md_assemble and i386_operand): Correct error messages from
4788 "opcode" to "instruction mnemonic"
4789 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4790 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4791 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4792 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4793 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4794 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4795 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4797 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4799 * config/tc-i386.c (i386_operand): Check for garbage after
4802 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4804 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4805 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4807 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4809 * config/tc-sh.h (obj_fix_adjustable): Define.
4810 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4811 (md_apply_fix): Likewise.
4812 (tc_gen_reloc): Likewise.
4813 (sh_fix_adjustable): New.
4815 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4817 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4818 * cgen.h (gas_cgen_finish_insn): Update prototype.
4819 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4820 cgen_insn_t -> CGEN_INSN_INT.
4821 (make_parallel): Update handling of CGEN_INT_INSN_P.
4822 (assemble_parallel_insn): Ditto.
4823 (target_make_parallel): New function.
4824 (md_assemble): Use it.
4826 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4828 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4830 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4832 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4833 converted into lower case.
4835 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4837 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4838 (gas_cgen_tc_gen_reloc): Likewise.
4839 * config/tc-m32r.h (obj_fix_adjustable): Define.
4840 * config/tc-m32r.c (m32r_fix_adjustable): New.
4841 (m32r_force_relocation): Handle VTABLE relocs.
4843 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4845 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4847 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4849 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4850 to lower case before parsing.
4852 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4853 parallel insns modift buts in the PSW as a side effect.
4855 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4857 * config/tc-d30v.c (find_format): Test for missing flag and
4860 (md_apply_fix3): Fix error messages to avoid
4861 assumption about presence of a symbol.
4863 (parallel_ok): Disallow parallel instructions that both modify the
4866 (find_format): Generate a warning if an odd numbered register is
4867 used as the first register in a mutli-register instruction.
4869 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4871 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4872 relocations are always associated with a symbol.
4874 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4876 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4877 (elf32_sparc_force_relocation): Declare.
4878 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4879 (tc_gen_reloc): Handle vtable relocs.
4880 (elf32_sparc_force_relocation): New.
4882 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4884 * symbols.c (S_IS_FUNCTION): New.
4885 * config/tc-v850.h (obj_fix_adjustable): Define.
4886 (TC_FORCE_RELOCATION): Define.
4887 (v850_force_relocation): Declare.
4888 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4889 of fx_addnumber for VTABLE reloc addends.
4890 (md_apply_fix3): Handle VTABLE relocs.
4891 (v850_fix_adjustable): New.
4892 (v850_force_relocation): New.
4894 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4896 * tc-hppa.c (fp_operand_format): Add some additional formats.
4897 (pa_ip): Do not automatically promote into pa2.0 mode.
4898 (pa_level): Handle ".level 2.0".
4900 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4902 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4903 * config/tc-i386.h (template.extension_opcode): Change to
4904 unsigned int to allow full range of 8-bit opcode suffixes.
4905 (None): Redefine as 0xffff.
4907 From Jeff B Epler <jepler@usgs.gov>
4908 * doc/c-i386.texi (i386-SIMD): New section.
4910 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4912 * read.c (discard_rest_of_line): New function.
4913 * read.h: Declare it.
4914 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4916 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4918 * config/tc-d10v.c (find_symbol_matching_register): New function.
4919 (find_opcode): Cope with the case where a register name matches
4922 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4924 * config/tc-v850.c (md_pcrel_from): Rename to
4925 v850_pcrel_from_section.
4926 (v850_pcrel_from_section): Do not resolves symbols in other
4929 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4931 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4933 * config/tc-d10v.c (find_opcode): Generate an error if a register
4934 is supplied for an operand that should not be a register.
4936 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4938 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4939 instructions to have another instruction in the right bin.
4941 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4943 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4944 the right container if the left container holds a branch
4947 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4949 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4950 both a register name and symbol name.
4951 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4953 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4955 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4956 execution unit class.
4958 (reg_name_search): If a name matches a register and a symbol,
4959 prefer the register.
4960 (find_format): Disallow flag registers when a general purpose
4961 register is required.
4962 If a number is required, but a register has been given, check to
4963 see if a symbol with the same name as the register exists, and if
4964 so, use that symbol.
4966 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4968 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4970 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4972 * config/tc-d30v.c (find_format): Do not accept flag registers as
4973 general purpose registers.
4974 (find_format): If an immediate value is expected at a given place
4975 in a format, but a register name has been provided instead, check
4976 to see if that register name matches the name of a predefined
4977 symbol and if it does, then use the symbol instead.
4978 (reg_name_search): If a register name matches a symbol name,
4979 prefer the register name to the symbol name.
4981 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4983 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4984 the previous insn to empty.
4986 1998-09-20 Michael Meissner <meissner@cygnus.com>
4988 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4989 pieces, forcing the use of an ANSI compiler.
4991 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4993 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4995 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4997 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4999 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
5001 (obj_elf_vtable_entry): Likewise.
5002 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
5003 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
5004 (tc_gen_reloc): Likewise.
5005 (arm_fix_adjustable): Likewise.
5006 (elf32_arm_force_relocation): New.
5007 (armelf_frob_symbol): Remove coff-style symbol support.
5009 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
5011 * config/tc-i386.c (i386_operand): Fix typo in last patch.
5013 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
5015 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
5016 OBJ_COFF so that routine is defined for a.out format.
5018 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
5020 * config/tc-i386.c (i386_operand): Detect non-segment registers
5021 used as segment prefixes.
5023 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
5025 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5026 optimize across FDE boundaries.
5028 * config/obj-coff.c (obj_coff_section): Preserve any link once
5029 flags when setting the section flags.
5031 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5033 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5034 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5036 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5038 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5041 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5043 * frags.c (frag_grow): Include the size of the frag struct in the
5046 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5047 if the new subseg comes before the old.
5049 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5051 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5052 to handle edge8 and edge16.
5054 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5056 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5057 before we clobber the symbol involved.
5059 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5061 * config/tc-arm.c: Remove OBJ_ELF definitions for
5062 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5063 use arm_adjust_symtab for OBJ_COFF.
5064 (armelf_adjust_symtab): New Routine.
5065 * config/tc-arm.h: Define obj_adjust_symtab to
5066 armelf_adjust_symtab for OBJ_ELF.
5068 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5070 * configure.in: Make all i386-elf targets use bfd_gas.
5071 * config/tc-i386.c (tc_i386_force_relocation): New.
5072 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5073 (md_apply_fix3): Likewise.
5074 (tc_gen_reloc): Handle them.
5075 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5076 tc_i386_force_relocation.
5078 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5080 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5082 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5084 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5085 current opcode after writing the first insturction of a reverse
5088 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5090 * read.h (generate_lineno_debug): Add prototype.
5091 * read.c (generate_lineno_debug): Make non-static.
5093 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5095 * config/tc-i386.c (md_assemble): Only warn for address/data size
5098 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5100 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5101 against Thumb function names, as the linker needs this information.
5103 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5105 * expr.c (operand): Check also that there is no advance in operand
5106 after atof_generic in order to decide "is it label 0f or floating
5109 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5111 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5112 command line options with a single dash.
5113 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5115 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5117 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5118 * tc-arm.c (arm_fix_adjustable): New routine.
5120 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5122 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5123 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5124 demand_empty_rest_of_line before mri_comment_end.
5125 (equals): Check garbage after expression before
5126 mri_comment_end in MRI mode.
5128 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5130 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5131 small immediate constant to use the constant itself rather than
5134 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5136 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5137 (pa_leave): Likewise.
5139 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5141 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5143 (i386_operand): Fix an error message.
5145 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5147 * doc/c-arm.texi (ARM Directives): Document .req directive.
5149 * config/tc-arm.c (reg_required_here): Display erroneous string if
5150 the register name could not be decoded.
5151 Do not set inst.instruction if the sift is -1.
5153 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5155 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5158 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5160 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5161 even if it is belived to be unnecessary.
5163 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5165 config/tc-i386.c (i386_operand): Size immediate constants by
5166 suffix (erroneously removed as part of July 7 change).
5168 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5170 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5171 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5172 (armelf_frob_symbol): New Routine.
5173 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5175 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5177 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5179 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5181 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5182 command line switches passed to assembler.
5184 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5186 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5187 (gas_cgen_opcode_desc): Declare.
5188 (gas_cgen_parse_operand): Declare.
5189 (*): Prepend gas_ to gas specific fns to denote them as such.
5191 * cgen.c (gas_cgen_opcode_desc): New global
5192 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5193 (queue_fixup): Renamed from cgen_queue_fixup.
5194 (*): Prepend gas_ to gas specific fns to denote them as such.
5196 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5197 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5198 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5199 Open opcode table and initialize it.
5200 (make_parallel): Use gas_cgen_opcode_desc.
5201 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5202 (md_assemble): Ditto.
5204 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5206 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5207 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5208 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5209 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5210 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5211 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5212 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5213 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5214 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5215 (INIT_STAB_SECTION): Likewise.
5216 (OBJ_PROCESS_STAB): Likewise.
5218 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5219 (md_parse_option): Watch for them.
5220 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5221 (md_begin): Kill neverdef code.
5222 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5223 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5224 (s_alpha_coff_wrapper): New.
5225 (md_pseudo_table): Trap all ECOFF pseudos.
5227 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5229 Start of changes to remove mdebug section from mips*-elf
5230 Based on MIPS_STAB_ELF definition
5231 * acconfig.h: undef if not configured
5232 * config.in: undef if not configured
5233 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5234 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5235 * stabs.c (s_stab_generic): flush frag
5237 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5239 * configure.in: (arm-*-elf): Handle.
5240 (thumb-*-elf): Handle.
5241 * configure: Regenerate.
5242 * read.c (stringer): Fix typo in comment.
5243 * write.c (fixup_segment): Don't add symbol value to addend if
5245 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5247 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5250 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5252 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5253 (write_2_short): Emit warning if new flag is set.
5254 (do_assemble): Set flags if left instruction is one of special
5255 "right-instruction-killer" type.
5257 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5259 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5260 Always output words in debug_info section as big endian.
5261 (sparc_target_format): Choose correct bfd target.
5262 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5264 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5266 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5267 to work with internationalization code. Issue an error when two
5268 operands match that are not allowed to match.
5270 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5272 * configure.in (install_tooldir): Allow target to specify whether
5273 it wants to be installed in $(tooldir)/bin.
5274 * configure: Regenerate.
5275 * Makefile.am (install-exec-local): Set install-exec-tooldir
5276 dependency via configure.
5277 * Makefile.in: Regenerate.
5279 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5281 * Makefile.am (install-exec-local): Split into two ...
5282 (install-exec-bindir,install-exec-tooldir): New rules.
5283 * Makefile.in: Regenerate.
5285 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5287 * Makefile.am (install-exec-local): Don't remove the file before
5288 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5289 W. Rozycki <macro@ds2.pg.gda.pl>.
5290 * Makefile.in: Rebuild.
5292 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5294 * cgen.c: Include libiberty.h.
5295 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5296 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5297 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5298 (md_cgen_lookup_reloc)): Declare.
5299 (md_cgen_record_fixup_exp): Declare.
5300 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5301 (m32r_relax_frag): Declare.
5302 (cgen_md_apply_fix3): Decls moved to cgen.h.
5303 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5304 (m32r_cgen_record_fixup_exp): Delete decl.
5305 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5306 (assemble_nop): Delete.
5307 (expand_debug_syms): Delete unused `exp'.
5308 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5309 Add default case for -Wall.
5310 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5311 (md_atof): Delete unused wordP.
5313 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5315 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5318 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5320 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5321 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5322 .print, .purgem, and .struct. Remove documentation for
5325 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5327 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5328 Update call to insert_operand.
5330 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5332 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5334 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5336 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5337 whitespace after a prefix operator.
5339 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5341 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5343 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5345 * config/tc-sparc.c (log2): New static function.
5346 (s_reserve): Use log2 to convert alignment before calling
5348 (s_common): Use log2 to convert alignment before calling
5349 record_alignment and frag_align.
5350 (sparc_cons_align): Use log2.
5352 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5354 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5355 (s_common): Likewise.
5357 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5358 initialization of waddr.
5359 (sparc_elf_final_processing): Add default case to switch.
5361 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5363 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5364 than temporary real.
5366 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5368 * write.c (subsegs_finish): Don't align the segments if there were
5371 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5372 copying aux information.
5374 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5375 expression into a symbol.
5377 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5379 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5380 type to unsigned int.
5381 (md_assemble): Change type used to store offsets from unsigned
5383 (i386_operand): Switch error check to only call RESTORE_END_STRING
5384 once after parse_register.
5386 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5388 * config/tc-v850.c (md_show_usage): Changed format to match that
5391 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5393 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5395 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5397 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5400 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5402 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5403 * doc/Makefile.in: Rebuild.
5405 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5407 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5408 for %lo expressions.
5409 (mips_ip, case 'u'): Move range check after code to mask
5410 off bits in %hi/%lo expressions. Mask off high bits for
5413 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5415 * doc/Makefile.am (gasver.texi): New target.
5416 (as.info, as.dvi): Depends upon gasver.texi.
5417 * doc/as.texinfo: Include gasver.texi. Mention version number on
5418 title page and in top node.
5419 * doc/Makefile.in: Rebuild.
5421 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5423 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5424 but not including the line containing the edict.
5425 * listing.h (LISTING_EOF): New.
5426 * input-scrub.c (input_scrub_next_buffer): Call it.
5428 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5430 * config/tc-i386.c (i386_operand): Don't set the size of an
5431 immediate address based solely on the suffix and the mode.
5433 * config/tc-i386.c (md_assemble): Add assertion to make sure
5434 overlap2 does not set Imm.
5436 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5437 sequences of whitespace to a single space.
5438 (is_space_chars): Just compare with space.
5439 (md_begin): Don't initialize space_chars.
5440 (md_assemble): Just skip a single whitespace character.
5441 (i386_operand): Rewrite base-index parsing to use new
5442 parse_register, and to skip white space. Skip white space in a
5443 number of other places too. Don't give error message if
5444 parse_register fails.
5445 (parse_register): Change reg_string parameter to be non-const.
5446 Add end_op parameter. Skip white space after the `%', and return
5447 end of register string. Give error message here rather than
5450 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5452 Based on patch from Matt Semersky <matts@scd.hp.com>:
5453 * expr.c (op_encoding): Make const.
5454 (expr_set_precedence): New function.
5455 (expr_begin): Don't set operator rankings, just call
5456 expr_set_precedence.
5457 * expr.h (expr_set_precedence): Declare.
5458 * read.c (s_mri): Call expr_set_precedence.
5460 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5462 * doc/as.texinfo (Statements): Remove paragraph discussing
5463 continuing lines with a backslash. This hasn't worked for years,
5466 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5468 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5470 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5471 (ps_CTORS, ps_DTORS): New section types.
5472 (vms_fixup_xtors_section): New function
5473 (Ctors_Psect, Dtors_Psect): Define.
5474 (IS_GXX_XTOR): Define
5475 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5476 Filter static constructors/destructors and add to
5477 Ctors_Symbols/Dtors_Symbols chain.
5478 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5479 appropriate section.
5481 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5482 * makefile.vms: Merge vax/vms support.
5484 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5486 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5487 (elf_pseudo_table): Add them.
5488 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5489 (md_apply_fix): Accept them.
5490 (mips_fix_adjustable): Don't adjust them.
5491 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5492 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5493 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5494 (tc_fix_adjustable): Don't adjust them.
5496 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5498 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5500 * Makefile.in: Regenerate.
5501 * configure.in: AC_SUBST cgen_cpu_prefix.
5502 * configure: Regenerate.
5504 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5506 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5507 Changed all users of COND12_DELAY.
5509 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5511 * config/tc-mn10300.c (set_arch_mach): New function.
5512 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5513 (md_begin): Default to mn10300 mode.
5514 (md_assemble): Only accept instructions for the core mn10300
5515 chip and the active machine type.
5517 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5519 * subsegs.h (segment_info_type): Give the struct a name.
5520 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5521 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5522 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5523 * config/tc-w65.h (tc_reloc_mangle): Declare.
5524 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5526 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5528 * config/tc-v850.c (v850_comm): Restore old section
5529 after common processing.
5531 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5533 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5535 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5537 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5538 char with code that explicitly sign-extends.
5540 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5542 * config/tc-v850.c (md_begin): Restore text section as the current
5543 section after creating call table sections.
5544 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5547 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5548 with call to macro SYM_AUXINFO.
5550 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5552 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5553 with the program transform name.
5554 * Makefile.in: Rebuild.
5556 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5558 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5561 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5563 * config/tc-i386.c (i386_operand): Be prepared for a space between
5564 the open parenthesis and the start of the register operand,
5565 because of the June 16 change.
5567 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5572 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5574 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5575 even if it is belived to be unnecessary.
5577 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5579 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5581 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5583 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5585 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5586 shift amount for a repeated operand. The shift amount for the
5587 repeated copy comes from the size of the operand.
5589 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5591 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5593 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5595 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5597 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5599 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5600 characters in it as LEX_IS_SYMBOL_COMPONENT.
5601 * config/tc-i386.h (tc_symbol_chars): Define.
5602 (extra_symbol_chars): Declare.
5603 * config/tc-i386.c (extra_symbol_chars): Define.
5604 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5605 (line_comment_chars): Set to '/' if TE_LINUX.
5606 * doc/c-i386.texi (i386-prefixes): Update.
5607 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5609 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5611 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5612 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5614 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5616 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5617 constraint in instructions REP & REPI.
5619 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5621 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5622 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5624 (check_range): If the operand is shifted, then shift the number
5625 before checking its range.
5627 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5629 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5632 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5634 * config/tc-v850.c (v850_comm): Create special sections as needed.
5636 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5638 * config/tc-d10v.c (write_2_short): Addition of swapping
5639 instructions for sequential and reverse sequential order when
5640 given order is not possible.
5642 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5644 * Makefile.am: Rebuild dependencies.
5645 (DEP_INCLUDES): Fix reference to intl build directory.
5646 * Makefile.in: Rebuild.
5648 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5650 * doc/c-i386.texi: Update 16 bit documentation.
5652 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5653 IgnoreDataSize to IgnoreSize as they are used for address size as
5655 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5656 32-bit mode, similarly addr16/data16 and variants.
5658 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5660 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5661 sequential word multiply instructions.
5663 (do_assemble): Add extra command line argument, to allow mul32
5664 attribute to be preserved across parallel insns.
5665 (md_assemble): Insert NOPs between explicitly parallel insns which
5666 contain an 32 bit multiply and a 16 multiply.
5668 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5670 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5673 * config/tc-i386.c (reloc): Add braces.
5675 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5676 consistent with Intel naming.
5677 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5678 use bitfields in sib_byte.
5679 (modrm_byte): Don't use bitfields here either.
5681 * config/tc-i386.c (current_templates): Add const.
5682 (parse_register): Add const to return, param, and char *s.
5683 (i386_operand): Add const to reg_entry *r.
5684 * config/tc-i386.h (templates): Add const to start, end.
5686 Inspired by code for 16 bit gas support from Martynas Kunigelis
5687 <martynas@nm3.ktu.lt>:
5688 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5689 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5690 (uses_mem_addrmode): Remove.
5691 (md_estimate_size_before_relax): Add support here too.
5692 (md_relax_table): Rewrite interface to md_relax for 16 bit
5694 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5695 (opcode_suffix_to_type): Remove.
5696 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5697 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5698 (md_convert_frag): Likewise.
5699 (i386_operand): Add support for 16 bit base/index regs,
5700 immediates, and displacements. Remove some unnecessary casts, and
5701 localise end_of_operand_string, displacement_string_start,
5702 displacement_string_end variables. Add GCC_ASM_O_HACK.
5703 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5705 * config/tc-i386.c (prefix_hash): Remove.
5706 (md_begin): Rewrite without obstacks. Remove prefix hash table
5707 handling. Rewrite lexical table handling.
5708 (i386_print_statistics): Don't print prefix statistics.
5709 (md_assemble): Rewrite instruction parser so that line is not
5710 converted to lower case. Don't do a hash_find for prefixes,
5711 instead recognise them via opcode modifier.
5712 (expecting_operand, paren_not_balanced): Localise variables.
5713 * config/tc-i386.h (IsPrefix): Define.
5714 (prefix_entry): Remove.
5716 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5717 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5718 '\\' in case where comment_chars contains '/'.
5720 * config/tc-i386.c (MATCH): Ensure given operand and template
5721 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5722 you must write `ljmp *table(%ebx)'.
5724 From H.J. Lu <hjl@gnu.org>:
5725 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5726 as 0 ifndef BFD_ASSEMBLER.
5727 (md_assemble): Allow immediate operands without suffix or
5728 other reg operand to default in size to the current code size.
5730 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5732 * config/tc-v850.c (md_begin): Restore creation of
5733 .call_table_text and .call_table_data sections.
5735 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5737 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5738 after emitting a word of noops.
5740 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5742 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5743 (i386_operand): Simplify checks for valid base/index combinations.
5744 Disallow `in 4(%dx),%al'.
5746 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5748 (add_prefix): Change parameter from char to int.
5750 * config/tc-i386.h (Ugh): Define opcode modifier.
5751 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5753 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5754 CONSISTENT_REGISTER_MATCH macros to check register types more
5755 thoroughly. Check for illegal suffix/operand combinations
5756 when matching insns with operands. Handle new `s' suffix, and
5757 associated FloatMF opcode modifier for float insns with memory
5759 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5760 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5761 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5762 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5763 DATA_PREFIX_OPCODE throughout.
5765 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5766 (md_assemble): Rewrite suffix/register operand checking code to be
5767 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5768 AnyMem, the better to grep.
5770 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5771 given a memory operand. Don't set Abs bits either.
5772 (type_names): Remove Mem*, Abs*.
5773 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5774 define opcode_modifiers as these cases are handled by Disp8,
5775 Disp16, Disp32 and suffix checks.
5776 (COMES_IN_BOTH_DIRECTIONS): Remove.
5777 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5779 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5780 if IgnoreDataSize modifier given. Remove ShortformW modifier
5781 test. Add test for ShortForm in W base_opcode modification.
5782 Merge Seg2ShortForm and Seg3ShortForm code.
5783 * config/tc-i386.h (ShortFormW): Remove.
5784 (IgnoreDataSize): Define.
5786 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5788 * config/tc-d30v.c (md_assemble): Store previous segment state
5789 with previous instruction.
5791 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5793 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5794 (ebp, esp): Remove static variables.
5795 (MATCH): Remove test for InOutPortReg.
5796 (i386_operand): Properly handle InOutPortReg here instead.
5797 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5798 (md_assemble): Simplify and correct modrm and sib generation.
5799 (i386_operand): Add warning for scale without index.
5800 Rewrite checks for valid base/index combinations.
5802 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5803 macros and enclose in do while(0).
5804 (RESTORE_END_STRING): Likewise.
5805 (md_assemble): Add one to printed operand number so we start
5806 from 1 not 0. Add some more gettext invocations.
5807 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5810 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5811 DATA_PREFIX, SEG_PREFIX): Define.
5812 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5813 (check_prefix): Remove function.
5814 (add_prefix): New function. Add prefix to i.prefix as well as
5816 (md_assemble): Changes for add_prefix. Remove hack for wait
5817 prefix, instead always output prefixes in fixed order. Test
5818 for jcxz/loop when selecting between word & dword operations,
5819 and add address size prefix rather than operand size prefix.
5820 Remove operand -> address size hack when emitting jcxz/loop.
5821 (i386_operand): Remove O_Absent check as it's done in expr.
5823 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5825 * configure.in: Recognize m5200 as a cpu_type of m68k.
5826 * aclocal.m4: Rebuild with current libtool.
5827 * configure: Rebuild.
5829 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5831 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5832 to relaxable_symbol to prevent references to external symbol from
5835 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5837 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5838 symbols are relaxable.
5840 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5842 * config/tc-v850.c (md_begin): Don't create special
5843 sections by default.
5845 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5847 * config/tc-mips.c (macro): For div and udiv, close the
5848 reorder block as soon as possible.
5850 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5852 From Matt Semersky <matts@scd.hp.com>:
5853 * macro.c (macro_mri_mode): New function.
5854 * macro.h (macro_mri_mode): Declare.
5855 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5858 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5860 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5863 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5864 until after xstrdup in OBJ_EVAX case.
5866 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5868 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5869 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5870 of hardcoded magic number.
5871 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5873 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5875 * read.c (do_s_func): New function.
5877 * read.h (do_s_func): Add prototype.
5879 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5881 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5882 nops if fill pattern not specified.
5884 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5886 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5887 * config/te-go32.h (TE_GO32): Define.
5888 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5890 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5892 Implement .func/.endfunc pseudo-ops.
5893 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5895 * read.c (potable): Add .func,.endfunc.
5896 (s_func): New function.
5897 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5899 (in_doc_func_p,current_function_label): New static globals.
5900 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5902 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5904 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5905 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5906 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5907 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5908 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5909 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5910 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5911 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5912 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5913 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5914 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5915 * config/tc-a29k.c: Don't define md_short_jump_size,
5916 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5917 * config/tc-alpha.c: Likewise.
5918 * config/tc-alpha.h: Likewise.
5919 * config/tc-arm.c: Likewise.
5920 * config/tc-h8300.c: Likewise.
5921 * config/tc-h8500.c: Likewise.
5922 * config/tc-hppa.c: Likewise.
5923 * config/tc-i860.c: Likewise.
5924 * config/tc-i960.c: Likewise.
5925 * config/tc-ppc.c: Likewise.
5926 * config/tc-sh.c: Likewise.
5927 * config/tc-sparc.h: Likewise.
5928 * config/tc-tic30.c: Likewise.
5929 * config/tc-w65.c: Likewise.
5930 * config/tc-z8k.c: Likewise.
5932 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5934 * config/tc-vax.c (_): Delete this macro used for placeholder
5935 values in vax_operand_width_size; it conflicts with the _() macro
5936 used for internationalization.
5938 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5940 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5941 code. From Chris Moller <moller@bops.com>.
5943 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5944 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5945 * read.c (emit_expr): Initialize seg and subseg fields of a new
5947 * write.c (write_object_file): Switch to the appropriate segment
5948 and subsegment when processing a broken word.
5950 * config/tc-m68k.c (mri_assemble): New static function.
5951 (build_mri_control_operand): Call mri_assemble rather than
5953 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5954 (s_mri_endf, s_mri_endw): Likewise.
5956 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5958 * read.c (s_org): Call md_flush_pending_output if it is defined.
5960 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5962 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5964 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5965 (md_parse_option): Add for same.
5966 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5967 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5968 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5970 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5972 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5974 * config/tc-arm.c (find_real_start): Relax definition of local
5977 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5979 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5980 symbols at the given address, not just the last one specified.
5982 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5984 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5985 or number_to_chars_littleendian to write data.
5987 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5989 * config/tc-v850.c (md_assemble): Remove artificially created
5990 register name symbols.
5992 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5994 * write.c (fixup_segment): Change "segment" to "section" in
5997 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5999 * write.c (fixup_segment): Change sym1-sym2 message again.
6001 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
6003 * write.c (fixup_segment): Improve error message for sym1-sym2
6004 errors when sym1 is in a different segment from sym2.
6006 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
6008 * config/tc-m32r.c (warn_unmatched_high): New static local.
6009 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
6010 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
6011 (md_longopts): Recognize --{no-,}warn-unmatched-high.
6012 (md_parse_option): Likewise.
6013 (md_show_usage): Likewise.
6014 (m32r_frob_file): Likewise.
6016 * read.c (generate_file_debug,generate_lineno_debug): New functions.
6017 (read_a_source_file): Call them.
6018 * read.h (stabs_generate_asm_file): Declare.
6019 * stabs.c (stabs_generate_asm_file): New function.
6020 (generate_asm_file): New function.
6021 (stabs_generate_asm_lineno): Move file name handling into
6024 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6026 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6027 (d30v_current_align, d30v_current_align_seg): New variables.
6028 (d30v_last_label): New variable.
6029 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6030 (s_d30v_data, s_d30v_section): Likewise.
6031 (md_pseudo_table): Call them.
6032 (md_begin): Initialize d30v_current_align_seg.
6033 (md_assemble): Call d30v_align when needed by known current alignment.
6034 (d30v_frob_label, d30v_cons_align): New functions.
6035 * config/tc-d30v.h (md_do_align): Remove.
6036 (tc_frob_label): Call d30v_frob_label.
6037 (md_cons_align): New.
6039 * config/tc-d30v.c (find_format): Convert complex expressions to
6040 expression symbols before processing. Clean up code formatting.
6042 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6044 * po/Make-in (install-info): New target.
6046 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6048 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6050 * config/tc-mn10300.c (md_assemble): Likewise.
6052 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6054 * Makefile.am: Update with `make dep-am'.
6055 (HFILES): Add cgen.h.
6056 (cgen.o): Depend on cgen.h.
6057 * Makefile.in: Regenerate.
6059 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6061 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6063 * gasp.c (grab_label): Permit a label to be a preprocessor
6064 variable by permitting a label to start with a backslash.
6066 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6068 * config/tc-mips.c (validate_mips_insn): Removed hack
6069 for previously inaccessible bitfields in some INSN_TRAP
6072 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6074 * config/tc-d30v.c (do_assemble): Abort with error message
6075 if opcode operands do not match.
6077 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6079 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6080 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6081 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6082 similar new 'q' operand.
6084 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6086 * cgen.c (cgen_asm_finish_insn): Fix typo.
6088 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6091 * cgen.c: Include it.
6092 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6093 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6094 All callers updated.
6095 * config/tc-m32r.c: Include cgen.h.
6096 (m23r_insn): New members num_fixups,fixups.
6098 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6100 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6101 to avoid compiler warning.
6103 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6105 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6108 * makefile.vms (OBJS): Add ehopt.obj
6110 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6112 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6114 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6116 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6117 a short format insn.
6118 (md_assemble): Set it for explicitly packed insns.
6120 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6122 * config/obj-coff.c (c_symbol_merge): Do not take address of
6123 native fields when performing the memcpy.
6125 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6127 * config/tc-mips.c (macro,macro2): Implement
6128 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6130 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6132 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6133 relocations against globally visible symbols.
6134 * config/tc-m68k.c (relaxable_symbol): New macro.
6135 (m68k_ip, md_estimate_size_before_relax): Use it.
6136 (tc_m68k_fix_adjustable): Also handle weak symbols.
6138 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6140 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6141 references to externally visible symbols.
6142 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6143 values in twice for a PC relative reloc if the symbol is
6146 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6147 don't adjust a PC relative reloc against an externally visible
6149 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6150 for a PC relative fixup against an externally visible defined
6151 symbol, arrange to store object file and addend values as though
6152 the symbol were not defined.
6153 (tc_gen_reloc): Likewise.
6155 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6157 * read.c (sizeof_leb128): Referenced externally by write.c so
6160 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6162 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6163 and expand a 'debug' symbol associated with the next instruction
6164 that does not cause a short instruction to be filled with a NOP.
6165 (md_pseudo_table): Add support for .debugsym.
6166 (assemble_parallel_insn): Add calls to expand_debug_sym as
6168 (md_assemble): Ditto.
6170 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6172 * as.c (main): Conditionally call setlocale.
6173 * gasp.c (main): Likewise.
6174 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6175 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6177 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6179 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6181 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6183 * config/tc-hppa.c: Change all calls to bzero to use memset.
6184 (pa_ip): Add cast to avoid warning.
6185 (tc_gen_reloc, md_apply_fix): Likewise.
6186 (pa_find_space_by_number): Likewise.
6187 (hppa_force_relocation): Likewise.
6188 (pa_block): Change i to unsigned int.
6189 * config/obj-som.h (obj_som_copyright): Declare.
6191 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6193 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6194 for line numbers for assembly source.
6196 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6198 * configure.in: Change version number to 2.9.4
6199 * configure: Rebuild.
6201 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6203 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6205 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6207 * ecoff.h: Change symbolS in function declaration to struct
6210 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6212 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6213 (md_convert_frag): Fix i18n typo.
6215 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6217 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6218 * ecoff.h: Protoype it.
6219 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6220 [EVAX] (s_alpha_prologue): Delete.
6221 (md_pseudo_table): Update.
6223 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6226 array to local pointer.
6227 (get_args, parse_expr): Add casts to avoid warnings.
6229 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6231 * read.c (s_set): Cast xmalloc return value to fragS *.
6232 * config/tc-m68k.c (m68k_ip): Function made static to match
6233 previous forward declaration.
6234 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6236 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6238 * config/tc-v850.c: Add internationalisation macros to error
6241 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6242 macros to error strings.
6244 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6246 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6247 reloc is in the TOC csect.
6248 (md_apply_fix3): Correct gettext typo.
6250 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6252 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6253 .L - they are local labels and the branches are not really
6254 function calls but rather far jumps.
6256 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6258 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6260 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6262 * config/tc-i386.c (md_assemble): Print operand number rather than
6263 using ordinal_names.
6264 (i386_operand): Likewise.
6266 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6268 * Makefile.am (INTLLIBS): Define to work around apparent automake
6270 All Makefiles: Regenerated.
6272 * Many files: Added gettext invocations around user-visible
6274 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6275 HAVE_LC_MESSAGES): Define.
6276 * dep-in.sed: Added asintl.h.
6277 * po/Make-in: New file.
6278 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6280 * read.c (Z_): Renamed from `_'.
6281 * Makefile.am (SUBDIRS): Added po.
6282 (POTFILES): new macro.
6283 (po/POTFILES.in): New target.
6284 ($(OBJS)): Added asintl.h.
6286 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6287 (as_new_LDADD): Added $(INTLLIBS).
6288 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6289 (gasp_new_LDADD): Added $(INTLLIBS).
6290 (gasp_new_DEPENDENCIES): New macro.
6291 * configure, aclocal.m4: Rebuilt.
6292 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6294 (ALL_LINGUAS): Define.
6295 * macro.c: Include "asintl.h".
6296 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6297 * as.h: Include "asintl.h".
6298 * config/tc-i386.c (ordinal_names): Removed.
6299 (md_assemble): Changed error text to avoid ordinal_names.
6300 (i386_operand): Likewise.
6301 (reloc): Added as_bad to avoid i18n problems.
6302 (tc_gen_reloc): Likewise.
6303 * config/tc-arm.c (bad_args): Now a #define.
6305 * config/obj-vms.c (VMS_stab_parse): Changed type of
6307 (global_symbol_directory): Unified strings to avoid i18n
6309 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6310 avoid i18n problems.
6311 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6312 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6314 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6316 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6318 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6320 * as.c (print_version_id): Added an fprintf to avoid i18n
6322 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6324 * expr.c (expr): Added as_warn call to avoid i18n problems.
6325 * messages.c (as_assert): Changed code to avoid i18n problems.
6326 (as_abort): Likewise.
6327 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6328 (s_space): Likewise.
6329 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6331 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6333 * config/tc-i386.c (check_prefix): New static function, split out
6335 (struct _i386_insn): Add wait_prefix field.
6336 (md_assemble): Remove wait_prefix local variable. Use
6337 check_prefix when adding a prefix.
6339 * config/tc-i386.c (current_templates): New static variable.
6340 (md_assemble): Remove current_templates local variable.
6341 (md_assemble, i386_operand): Improve error and warning messages in
6342 many places. Add RESTORE_END_STRING in many places before error
6343 return. Clarify some comments.
6345 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6347 (md_assemble): Parse string instruction operands, looking for
6348 segment override prefixes. Check for invalid segment prefixes on
6350 (i386_operand): i.seg[] and max mem_operand changes for string
6352 * config/tc-i386.h (EsSeg): Define.
6354 * config/tc-i386.h (regKludge): Define.
6355 (iclrKludge, imulKludge): Don't define.
6356 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6357 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6358 opcode_modifier checks to look for more common cases first. Add
6359 default_seg for IsString case.
6361 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6363 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6365 * configure: Rebuild with new automake and libtool.
6366 * aclocal.m4, Makefile.in: Likewise.
6368 * doc/Makefile.am (as.dvi): New target.
6369 * doc/Makefile.in: Rebuild.
6371 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6373 * configure.in: Added sparc86x support.
6375 * configure: Rebuild.
6377 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6379 (md_parse_option): Warn if -EL is not supported for this architecture.
6381 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6383 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6385 * config/tc-mips.c (mips_ip): Note when we use get match on
6386 the full instruction name.
6388 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6390 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6391 back into the expression to handle add/sub simplification correctly.
6393 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6395 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6397 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6399 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6402 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6404 * symbols.c (max_indent_level): New global.
6405 (print_symbol_value_1): Use it.
6406 * expr.h (expr_build_dot): Declare.
6407 * expr.c (expr_build_dot): New function.
6409 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6411 * symbols.c (print_binary): New function.
6412 (print_expr_1): Call it.
6414 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6416 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6417 operand in the opcode.
6419 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6421 * config/tc-i386.h: Reorder operand flags and opcode modifier
6422 flags for clarity. Remove unused definitions: Unknown,
6423 ImmUnknown, DispUnknown, NoModrm.
6424 * config/tc-i386.c (type_names): Add missing Debug type.
6425 (md_assemble): Better duplicate prefix checking. Quicker string
6426 instruction check via new opcode_modifier flag.
6428 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6430 * doc/as.texinfo (Invoking): Clarify -Wa example.
6432 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6434 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6435 (s_mips_weakext): Define.
6436 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6437 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6440 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6442 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6443 is an error if the value can not be computed at assembly time.
6444 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6446 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6448 * gasp.c (main): Set next field of new include_path structure to
6449 NULL. From Avery Pennarun <averyp@gdc.ca>.
6451 * read.c (s_mri_sect): Call as_bad rather than abort for an
6452 unsupported MRI target.
6454 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6456 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6457 the destination of a branch instruction should be altered.
6458 (find_real_start): New function: Locate the real, Thumb coded
6459 start of a Thumb function.
6460 (do_t_branch23): Alter the destination of branches to Thumb
6463 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6465 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6467 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6470 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6472 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6473 * doc/c-hppa.texi: Likewise.
6475 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6477 * Makefile.am: Rebuild dependencies.
6478 * Makefile.in: Rebuild.
6480 * Makefile.am (DEP_INCLUDES): New variable.
6481 (.dep1): Change to work when srcdir is not an absolute path.
6482 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6483 * Makefile.in: Rebuild.
6485 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6487 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6488 LinearAddress patch.
6490 * configure.in: Set version to 2.9.1.
6491 * configure: Rebuild.
6493 * Branched binutils 2.9.
6495 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6497 * config/tc-i386.h (FWait): Define.
6498 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6499 other prefixes. Check FWait flag in opcode table to see which
6500 instructions require an fwait prefix.
6502 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6504 * stabs.c (get_stab_string_offset): Always create a stab string
6507 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6509 Fix some gcc -Wall warnings:
6510 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6511 * ehopt.c (eh_frame_code_alignment): Likewise.
6512 * expr.c (integer_constant, operand): Likewise.
6513 * frags.c (frag_align): Likewise.
6514 * gasp.c (level_0, change_base, doinstr): Likewise.
6515 * hash.c (hash_ask): Likewise.
6516 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6517 (debugging_pseudo): Likewise.
6518 * macro.c (define_macro, check_macro): Likewise.
6519 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6520 (ignore_rest_of_line, float_cons): Likewise.
6521 * symbols.c (decode_local_label_name): Likewise.
6522 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6523 (fixup_segment, number_to_chars_bigendian): Likewise.
6524 (number_to_chars_littleendian): Likewise.
6525 * config/atof-ieee.c (gen_to_words): Likewise.
6526 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6527 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6528 * read.c (output_big_sleb128): Initialize locals to avoid
6530 (output_big_uleb128, equals): Likewise.
6531 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6532 to unsigned int. Change zeros to unsigned int.
6533 * cond.c (s_if): Add return to default case.
6534 * frags.c (frag_now_fix): Change return type to addressT.
6535 * frags.h (frag_now_fix): Update declaration.
6536 * listing.c (file_info_struct): Change linenum to unsigned int.
6537 (struct list_info_struct): Change hll_line to unsigned int.
6538 (print_source): Update format string.
6539 * read.c (emit_expr): Change scan to unsigned int, and don't
6540 bother to initialize it.
6541 * symbols.c (dollar_label_count): Change to unsigned long.
6542 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6543 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6544 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6546 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6548 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6549 mcf5200 just as we do for m68000.
6550 (m68k_init_after_args): Likewise.
6551 (md_estimate_size_before_relax): Likewise.
6553 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6555 * config/tc-v850.c (md_assemble): Store relocation addend in
6556 fixup instead of instruction.
6558 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6560 * config/tc-i386.c (md_assemble): Swap template arguments to
6561 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6562 This macro is currently symmetric, so passing them the wrong
6563 way didn't cause any problem, but may if the macro is changed
6565 After copying template to i.tm, use i.tm. rather than t-> to
6566 access fields, and make t a const*
6567 Move i.tm.operand_types[] swap to immediately after the copy.
6569 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6571 * expr.h (expr_build_uconstant): Add prototype.
6572 (expr_build_unary,expr_build_binary): Add prototypes.
6573 * expr.c (expr_build_uconstant): New function.
6574 (expr_build_unary,expr_build_binary): New functions.
6576 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6578 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6579 * macro.c (macro_expand_body): Increase buffer size.
6580 * messages.c (as_warn): Likewise.
6581 (as_warn_where, as_bad, as_bad_where): Likewise.
6583 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6585 Based on patch from H.J. Lu <hjl@gnu.org>:
6586 * Makefile.am (DISTSTUFF): New variable.
6587 (diststuff): New target.
6588 * Makefile.in: Rebuild.
6590 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6592 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6593 m32r_elf_section_change_hook.
6595 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6596 emit a nop if a section ends with a 16 bit instruction.
6598 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6600 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6601 s_lcomm rather than obj_coff_lcomm.
6602 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6604 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6606 * config/tc-i386.h (LinearAddress): Define.
6607 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6608 instruction, don't use a default segment.
6610 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6612 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6613 * configure: Rebuild.
6615 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6617 * aclocal.m4, configure: Rebuild with libtool 1.2.
6619 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6621 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6622 PC relative branches. Patch courtesy of Jonathan Walton.
6625 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6627 * configure.in (emulations): Add thumb-pe target.
6629 * configure (emulations): Add thumb-pe target.
6631 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6633 * itbl-lex.l (yywrap): Don't define if already defined as a
6636 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6638 * depend.c (quote_string_for_make): New function.
6639 (wrap_output): Use it.
6641 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6643 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6644 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6646 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6648 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6649 Recognize -GN and -relax.
6650 (md_begin): Initialize gp size from -G switch.
6651 (alpha_force_relocation): Always force if -relax.
6652 (alpha_align): Take a new argument that will specify when to
6653 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6654 Change all callers. Emit nop alignment padding as nop+unop pair.
6656 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6658 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6659 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6661 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6663 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6664 require padding to the next long word boundary.
6666 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6668 * cgen.c: #include symcat.h.
6669 * config/tc-m32r.c: Likewise.
6671 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6673 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6674 absolute expressions instead of '$' prefixed register names.
6676 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6678 * read.c (s_set): Record file and line info for symbols when -as.
6679 (pseudo_set): Don't overwrite that dummy fragment.
6681 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6683 * config/tc-ppc.c (md_pseudo_table): Add "section".
6684 (ppc_named_section): New static function.
6686 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6688 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6689 so we don't have to scan the entire list.
6691 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6693 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6694 case, allow the parallel instructions to modify the same flag
6697 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6699 * listing.c (list_symbol_table): Categorize symbols by
6700 undefined_section rather than sy_frag->line == NULL.
6702 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6704 * Makefile.am (install-exec-local): Install properly when ln
6705 fails or tooldir == prefix.
6707 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6709 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6710 Test result of insert_operand for error.
6712 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6714 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6715 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6716 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6717 * doc/Makefile.in: Rebuild.
6719 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6721 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6722 (macro): Fix handling of M_COP[0-3].
6724 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6726 Based on patches from Ross Harvey <ross@teraflop.com>:
6727 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6728 if macro_alternate or macro_mri.
6729 (getstring): Remove support for byte constants between < and >.
6730 (get_any_string): '<' only starts a string if macro_alternate or
6732 (macro_expand_body): Permit keyword parameters following
6733 positional parameters.
6735 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6736 * configure.in (alpha*-*-netbsd*): New target.
6737 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6738 * configure: Rebuild.
6740 * as.h (flag_warn_suppress_instructionswap): Move from here...
6741 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6742 here, and make static.
6744 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6745 BFD_ASSEMBLER or MANY_SEGMENTS.
6747 * as.c (show_usage): Update bug-gnu-utils address.
6748 * gasp.c (show_usage): Likewise.
6749 * doc/as.texinfo (Bug Reporting): Likewise.
6751 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6753 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6754 insns regardless of the size of a pointer if we're in mips I or
6756 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6758 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6760 Fix rac to accept only a0:
6761 * tc-d10v.c (parallel_ok, find_opcode):
6762 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6763 Introduce OPERAND_GPR.
6765 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6767 * read.c (s_fill): Handle non-constant repeat counts by creating
6768 an rs_space fragment.
6770 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6772 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6773 from as_bad to as_warn.
6775 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6777 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6778 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6779 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6781 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6784 seg_fix_rotP rather than fix_root from seg_info.
6786 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6788 * expr.c: Add support for 0x1_2_3_4 bignums.
6790 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6792 * configure.in: Change -linux* to -linux-gnu*.
6793 * configure: Rebuild.
6795 * app.c (do_scrub_begin): Treat \r as whitespace.
6797 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6799 * Makefile.am: Update dependencies.
6800 * Makefile.in: Rebuild.
6802 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6804 * configure, aclocal.m4: Rebuild with new libtool.
6806 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6808 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6809 the argument to bfd_set_arch_mach.
6810 (load_address): Use bfd_arch_bits_per_address to determine the
6811 bit size of an address instead of looking at the isa level.
6812 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6814 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6816 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6818 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6820 * ehopt.c: New file.
6821 * as.h (enum _relax_state): Add rs_cfa.
6822 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6823 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6824 * read.c (emit_expr): Call check_eh_frame.
6825 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6826 (relax_segment): Likewise.
6827 * Makefile.am: Rebuild dependencies.
6828 (GAS_CFILES): Add ehopt.c.
6829 (GENERIC_OBJS): Add ehopt.o.
6830 * doc/internals.texi (Frags): Document rs_cfa.
6832 * as.c (show_usage): Mention --traditional-format.
6833 (parse_args): Accept --traditional-format.
6834 * as.h (flag_traditional_format): Declare.
6835 * output-file.c (output_file_create): If flag_traditional_format,
6836 set BFD_TRADITIONAL_FORMAT on stdoutput.
6837 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6839 * config/tc-mips.c (append_insn): Make sure that if we have a
6840 fixup for an unmatched %hi reloc, it does not associated with a
6843 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6844 * doc/Makefile.in: Likewise.
6846 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6848 * config/tc-m32r.c (check_for_side_effects): New function.
6849 (can_make_parallel): Add checks for instruction side effects
6850 clashing with the other instruction.
6851 (assemble_parallel_insn): Improve warning messages. Return error
6852 message from non-swapped instruction order.
6854 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6856 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6858 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6859 md_cleanup definition. This moves the forced literal output to
6860 the end of the source pass, and avoids macro's inserting literals
6861 into the code immediately after the macro expansion.
6863 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6865 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6866 a gas internal symbol is adjustable.
6867 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6869 * as.h: If gcc version greater than 2.6, use `__format__' and
6870 `__printf__' in function attributes, rather than `format' and
6873 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6875 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6877 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6879 Add tms320c30 support:
6880 * config/tc-tic30.h: New file.
6881 * config/tc-tic30.c: New file.
6882 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6883 TARGET_FORMAT as "coff-tic30".
6884 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6885 * Makefile.am: Rebuild dependencies.
6886 (CPU_TYPES): Add tic30.
6887 (CPU_OBJ_VALID): tic30-aout is valid.
6888 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6889 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6890 * configure, Makefile.in: Rebuild.
6892 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6894 * config/tc-v850.c (md_assemble): Improvements to error messages.
6896 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6898 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6899 BFD_RELOC_HI16_S to store the high bits of any value.
6901 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6902 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6903 assembler calculate relocations to any external symbol at all.
6904 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6905 involving generation of pc-relative relocs.
6906 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6907 has been moved to md_apply_fix3.
6909 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6910 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6911 which actually means (the address of identifier's GOT entry) +
6912 constant, which is not particularly useful.
6914 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6916 * read.h (include_dirs): Declare.
6917 (include_dir_count,include_dir_maxlen): Declare.
6919 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6921 * configure.in: Correct check for shared opcodes library.
6922 * configure: Rebuild.
6924 * listing.c (buffer_line): If we can't open the file, set at_end.
6925 (listing_print): Remove unused local variable fi.
6927 * config/m68k-parse.y (reglistpair): Handle register list in
6930 * config/vms-conf.h: Don't undef VERSION.
6932 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6934 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6936 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6938 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6939 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6940 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6941 (EXTRA_DIST): Define.
6942 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6943 explicitly rather than via the list of object files.
6944 (gcc-as.opt): New file created when make-gas.com is run.
6945 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6946 itbl-cpu.h} to #include appropriate file rather than copying that
6948 * config/vms-conf.h: Synchronize with current config.in.
6949 * Makefile.in: Rebuild.
6951 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6953 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6954 (parallel_ok): Relaxed parallel subinstruction dependency check.
6956 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6958 * as.h (flag_warn_suppress_instructionswap): added new flag.
6959 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6960 command line argument.
6961 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6962 warning only if flag_warn_suppress_instructionswap is false.
6964 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6966 * configure.in (i386-*-mingw32*): New target.
6967 * configure: Rebuild.
6969 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6971 * symbols.c (resolve_symbol_value): Don't set the segment if it
6972 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6974 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6977 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6979 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6980 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6983 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6985 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6987 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6989 * config/tc-v850.c (v850_insert_operand): Display instruction when
6990 an error is encountered.
6992 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6994 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6995 (i386-*-sco3.2v5*coff): New target.
6996 (i386-*-sco3.2*): New target.
6997 * configure: Rebuild.
6999 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
7001 * config/tc-v850.c: Tidy error message production.
7003 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
7005 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
7006 validate_immediate return value in the right type for comparisons
7009 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
7011 * listing.c (MAX_BYTES): Use listing variables not constants.
7012 (data_buffer): No longer an array, but a pointer.
7013 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
7014 (listing_listing): Allocate data_buffer.
7016 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
7018 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
7019 --listing-rhs-width, --listing-cont-lines.
7020 (show_usage): Update.
7021 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
7022 (listing_lhs_cont_lines, listing_rhs_width): New vars.
7023 (print_lines): Use the variables instead of the constants.
7024 (listing_listing): Likewise.
7025 * listing.h: Declare the new vars.
7027 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7029 * as.c (parse_args): Add --keep-locals alias for -L.
7030 Add --strip-local-absolute.
7031 (show_usage): Update.
7032 * as.h (flag_strip_local_absolute): New flag.
7033 * symbols.c (S_IS_LOCAL): Use it.
7034 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7035 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7036 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7038 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7040 * config/tc-m32r.c: Detect if explicitly parallel instructions
7041 might have an io conflict and issue a warning message.
7043 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7045 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7046 cgen_swap_fixups): Functions to save, restore and swap the fixup
7047 chain with a backup copy.
7048 (cgen_asm_finish_insn): Returns address of constructed insn.
7050 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7052 * listing.c (file_info_struct): Remove FILE, add POS.
7053 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7054 (file_info): Don't open the file.
7055 (buffer_line): Check for the file in the last_open cache, updating
7057 (print_source): Don't reference file_info->file.
7058 (listing_listing): Likewise.
7059 (listing_print): Close the file in the cache, if any.
7061 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7063 * read.c (dwarf_file_string): New file static variable.
7064 (emit_expr): Look for constant sequence that leads up to a file
7065 name in DWARF debugging output.
7066 (stringer): Use dwarf_file_string to decide whether to accept a
7067 string as a file name.
7069 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7071 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7072 (crack_operand): Add reg->reglst MRI hack.
7073 (r_seg): Put reglst symbols in reg_section.
7074 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7076 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7078 * tc-sh.c (get_specific): Handle SGR & DBR.
7080 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7082 * tc-h8300.c (parse_reg): Take the length of the symbol into
7083 account when attempting to match a register name.
7084 * tc-h8500.c (parse_reg): Likewise.
7086 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7088 * cgen.c: Formatting changes to improve readability.
7090 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7092 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7095 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7097 Based on a patch from Jim Wilson
7098 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7099 (tc_gen_reloc): Handle cross section PC relative relocs
7102 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7104 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7106 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7108 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7109 (expr_jmp_buf): New static local.
7110 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7111 (cgen_md_operand): New function.
7112 * tc-m32r.c: Clean up pass over `struct foo' usage.
7113 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7115 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7117 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7118 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7120 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7122 * config/tc-i386.c (i386_operand): Give an error if there are
7123 unrecognized characters after an expression.
7125 For older changes see ChangeLog-9697