1 2000-08-01 Nick Clifton <nickc@cygnus.com>
3 * config/tc-arm.c (do_mrs): Fix skip fo 'cpsr_all' flag.
5 2000-08-01 Kazu Hirata <kazu@hxi.com>
7 * config/obj-som.c: Fix formatting.
8 * config/obj-ieee.c: Likewise.
9 * config/tc-arm.c: Likewise.
10 * config/tc-v850.c: Likewise.
12 2000-08-01 Nick Clifton <nickc@redhat.com>
14 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
15 index by command line option.
17 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
19 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
20 (@node M68K-Branch): Rewrite to match the reality.
22 2000-07-31 Jason Eckhardt <jle@cygnus.com>
24 * doc/c-i860.texi: New file.
25 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
26 * doc/Makefile.in: Regenerate.
27 * doc/all.texi: Add I860 as relevant architecture.
28 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
30 2000-07-31 Kazu Hirata <kazu@hxi.com>
32 * config/tc-d30v.c: Fix formatting.
34 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
36 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
37 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
38 long emit a long branch if available instead of an absolute jump, never
39 emit absolute jumps for anything with --pcrel.
41 * doc/c-m68k.texi: Document new command line option.
43 2000-07-28 Jason Eckhardt <jle@cygnus.com>
45 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
46 * configure: Regenerated.
47 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
48 of operand to the .type directive (.e.g, "type").
50 2000-07-28 Alan Modra <alan@linuxcare.com.au>
52 * as.h (warn_comment, found_comment, found_comment_file): Declare.
53 * app.c (do_scrub_chars): Record where first comment found.
54 * read.c (read_a_source_file): Init found_comment on entry, and
55 notify whether comments found on exit.
56 * config/tc-hppa.c (md_shortopts): Add "c".
57 (md_longopts): Add warn-comment.
58 (md_parse_option): Handle it.
59 (md_show_usage): Show available options.
60 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
62 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
64 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
65 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
67 (md_estimate_size_before_relax): Don't fall off end of function.
69 2000-07-27 Kazu Hirata <kazu@hxi.com>
71 * config/tc-avr.c: Fix formatting.
72 * config/tc-ns32k.c: Likewise.
74 2000-07-27 Alan Modra <alan@linuxcare.com.au>
76 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
78 2000-07-27 Kazu Hirata <kazu@hxi.com>
80 * config/tc-d10v.c: Fix formatting.
81 * config/tc-z8k.c: Likewise.
82 * config/tc-sparc.c: Likewise.
84 2000-07-26 Dave Brolley <brolley@redhat.com>
86 * cgen.c (queue_fixup): Declare opinfo.
87 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
88 (gas_cgen_md_operand): Ditto.
89 (gas_cgen_md_apply_fix3): Ditto.
91 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
93 * config/obj-coff.c (obj_frob_symbol): Don't merge
94 labels. Don't merge if the symbol isn't constant. Return
95 immediately if a symbol is merged.
97 2000-07-22 Alan Modra <alan@linuxcare.com.au>
99 * frags.c (frag_align): Correct absolute section alignment.
101 2000-07-20 DJ Delorie <dj@redhat.com>
103 * config/obj-coff.c (obj_frob_symbol): revert previous change,
104 it breaks linking against DLLs.
106 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
108 * configure.in: Add CRIS support.
109 * configure: Regenerate.
110 * Makefile.am: (CPU_TYPES): Add cris.
111 (CPU_OBJ_VALID) [aout]: Add cris.
112 (MULTI_CPU_TYPES): Add cris.
113 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
114 [coff]: Only i386 and mips are valid.
115 (TARGET_CPU_CFILES): Add config/tc-cris.c.
116 (TARGET_CPU_HFILES): Add config/tc-cris.h.
117 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
118 Regenerate dependencies.
119 * Makefile.in: Regenerate.
120 * aclocal.m4: Regenerate.
121 * as.c: Declare crisaout, criself.
122 * config/tc-cris.h, config/tc-cris.c: New.
123 * config/e-criself.c, config/e-crisaout.c: New.
124 * po/POTFILES.in, po/gas.pot: Regenerate.
126 2000-07-20 Kazu Hirata <kazu@hxi.com>
128 * read.c: Fix formatting.
129 * write.c: Fix formatting.
131 2000-07-19 H.J. Lu <hjl@gnu.org>
133 * sb.c: Include <stdlib.h> if exists for abort ().
135 2000-07-19 Alan Modra <alan@linuxcare.com.au>
137 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
138 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
139 (pa_type_args): Same here.
141 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
143 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
144 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
145 the storage class is already set.
147 2000-07-17 Kazu Hirata <kazu@hxi.com>
149 * config/tc-w65.c: Fix formatting.
150 * config/tc-mn10200.c: Fix formatting.
151 * config/tc-mn10300.c: Likewise.
152 * config/tc-pj.c: Fix formatting.=0A=
153 * config/tc-tic80.c: Fix formatting.=0A=
154 * config/tc-m68hc11.c: Fix formatting.
156 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
158 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
161 2000-07-15 Ian Lance Taylor <ian@zembu.com>
163 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
166 2000-07-15 Alan Modra <alan@linuxcare.com.au>
168 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
169 ELF as are used for SOM (except the 32-bit reloc one) to decide
170 whether a symbol can be reduced to a section symbol. Expand on
171 the comment for symbols involved in LR% and RR% expressions.
173 2000-07-14 Nick Clifton <nickc@cygnus.com>
175 * config/tc-mips.c (mips_disable_float_construction): New
176 static variable. Set to true if doubles should not be
177 constructed by loading two single width fp registers with
179 (mips_ip): Test mips_disable_float_construction.
180 (md_longopts): Add command line switches --construct-floats
181 and --no-construct-floats.
182 (md_parse_option): Parse new command line options.
183 (md_show_usage): Describe new command line options.
185 * doc/c-mips.texi: Document new command line options.
187 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
189 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
190 * configure: Regenerate.
192 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
194 * configure.in (DEFAULT_EMULATION setting): Revert part of
195 2000-07-01 change that set te_multi=multi unless set to tmips.
196 * configure: Regenerate.
198 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
200 * config/obj-coff.c (coff_frob_section): Add padding to the last
201 section when aligning it increases its size.
203 2000-07-11 Kazu Hirata <kazu@hxi.com>
205 * config/tc-tic54x.c: Fix formatting.
207 2000-07-10 Kazu Hirata <kazu@hxi.com>
209 * config/tc-h8500.c: Fix formatting.
210 * config/tc-tic54x.c: Fix formatting.
212 2000-07-10 Alan Modra <alan@linuxcare.com.au>
214 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
215 displacements correctly.
217 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
219 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
221 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
225 2000-07-09 Alan Modra <alan@linuxcare.com.au>
227 From David Huggins-Daines <dhd@linuxcare.com>
228 * config/te-hppalinux64.h: Add a new emulation.
229 * configure.in (emulations): Add configure bits to support the
230 64-bit Linux/parisc target.
231 * configure: Regenerate.
233 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
234 (md_shortopts): Add `V' for ELF.
236 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
237 when SOM or ELF_ARG_RELOC are defined.
238 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
239 ELF_ARG_RELOC are defined.
240 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
241 (pa_stringer): ..Do it here instead. Fix comment typos.
242 (hppa_force_relocation): Cast enums to int before comparing with
245 From Ryan Bradetich <rbradetich@uswest.net>
246 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
247 redifinition warning.
248 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
249 (hppa_force_relocation): ditto
250 (md_apply_fix): Added cast to buf to fix warnings.
252 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
253 cons_fix_new_hppa, hppa_force_relocation): Prototype.
255 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
256 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
257 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
258 reloc_type** to avoid warnings in switch.
259 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
260 little earlier instead.
262 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
264 (pa_type_args): Use symbol_arg_reloc_info.
265 (struct pa_it): Make arg_reloc unsigned int.
266 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
267 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
268 (pa_code): Delete. pa_text duplicates this function.
269 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
270 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
272 (cons_fix_new_hppa): Actually change selector to e_fsel when
273 warning about assuming so.
274 (tc_gen_reloc): More example elf arg reloc code.
275 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
276 (hppa_force_relocation): Likewise.
278 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
280 (pa_end_of_source): Prototype.
281 (hppa_fix_adjustable): Prototype.
282 (LABELS_WITHOUT_COLONS): Move it..
283 * config/te-hppa.h: To here.
285 * config/te-hppa64.h: New file.
287 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
289 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
290 format -10, -16, 16 relocs.
291 (hppa_elf_mark_end_of_function): Test for null
292 last_call_info->start_symbol
294 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
295 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
296 re_assesmble_* functions. Delete extraneous statements. Fix
298 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
299 insn to re_assemble_*.
301 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
303 * doc/internals.texi (Expressions): Fix typo.
305 2000-07-08 Kazu Hirata <kazu@hxi.com>
307 * config/tc-sh.c: Fix formatting.
308 * config/tc-tic54x.c: Fix formatting.
309 * depend.c: Fix formatting.
310 * flonum-konst.c: Likewise.
311 * flonum-mult.c: Likewise.
313 2000-07-07 Kazu Hirata <kazu@hxi.com>
315 * config/tc-sh.c: Fix comments.
316 * config/obj-vms.c: Fix comments.
317 * config/tc-a29k.c: Likewise.
318 * config/tc-alpha.c: Likewise.
319 * config/tc-h8300.c: Likewise.
320 * config/tc-h8500.c: Likewise.
321 * config/tc-i370.c: Likewise.
322 * config/tc-ia64.c: Likewise.
323 * config/tc-m68hc11.c: Likewise.
324 * config/tc-m68k.c: Likewise.
325 * config/tc-mips.c: Likewise.
326 * config/tc-ns32k.c: Likewise.
327 * config/tc-ppc.c: Likewise.
328 * config/tc-z8k.c: Likewise.
330 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
332 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
333 Default to '(SEC_LOAD | SEC_DATA)'.
334 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
336 * doc/internals.texi (CPU Backend): Describe
337 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
339 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
341 * as.c (parse_args): NULL terminate the long option list.
343 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
345 * config/tc-d30v.h: Include "write.h" for fixS.
346 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
348 2000-07-05 Nick Clifton <nickc@cygnus.com>
350 * config/tc-d30v.c (write_2_short): Further changes to warning
351 messages produced when combining EITHER_BUT_PREFER_MU attributed
354 2000-07-05 DJ Delorie <dj@redhat.com>
358 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
360 * config/tc-arm.c (psrs): Accept combinations of flags.
362 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
364 * config/tc-avr.c: Change _ () to _() around all strings marked
365 for translation (exception from the usual coding style).
366 (avr_opt): New struct variable, how the new switches are set.
367 (OPTION_MMCU): Define as 'm' and actually use.
368 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
369 (show_mcu_list): New function, display the list of known MCUs.
370 (md_show_usage): Document the new switches. Call show_mcu_list.
371 (avr_set_arch): Change 'm' to OPTION_MMCU.
372 (md_parse_option): Call show_mcu_list if unknown MCU specified.
373 Handle the new switches.
374 (avr_operands): Disable warnings for undefined combinations of
375 operands if -mall-opcodes. Disable warnings for skipping two-word
376 instructions if enhanced core or -mno-skip-bug.
377 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
378 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
379 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
380 (avr_ldi_expression): Warn about implicit lo8().
381 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
383 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
385 * configure.in: Add entry for mips-*-sysv4*MP*
387 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
388 elf32-tradlittlemips for traditional mips targets.
389 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
390 test for Link Once sections as in adjust_reloc_syms.
391 * config/te-tmips.h: New file for traditional mips targets. Define
394 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
396 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
397 flags argument is not present, don't change an existing section's
398 section's attributes. If the flags argument is present, warn if the
399 attributes don't match the section's current attributes. When
400 long section names are supported, set SEC_LINK_ONCE and
401 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
403 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
405 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
406 symbols; create them.
408 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
410 * write.c (set_segment_vma): New: Set vma and lma for a segment.
411 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
413 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
415 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
416 expressions. Ignore the problem when handling 16 bit immediates,
417 because the assembler will take care of the relocation later.
419 2000-06-27 Nick Clifton <nickc@cygnus.com>
421 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
422 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
423 sequential order, and emit warning messages if the input source
424 code contains constructs like that, or parallel constructs
425 containing such opcodes.
427 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
429 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
430 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
431 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
432 (md_show_usage): Update usage message.
433 (md_parse_option): Allow redefinition of MCU type within the
434 same avr[1-5] bfd machine type. Show both old and new MCU type
435 in the error message.
436 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
437 Simplify 8K wrap code.
439 2000-06-25 Kazu Hirata <kazu@hxi.com>
441 * config/obj-aout.c: Remove all uses of DEFUN.
442 * config/obj-ieee.c: Likewise.
443 * config/tc-sh.c: Fix comment typos.
444 * config/tc-tahoe.c: Likewise.
445 * config/tc-vax.c: Likewise.
446 * config/tc-w65.c: Likewise.
447 * config/tc-z8k.c: Likewise.
448 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
450 2000-06-24 DJ Delorie <dj@cygnus.com>
452 * config/tc-i386.c (md_estimate_size_before_relax): Revert
453 more changes from Sept 1999
454 (tc_i386_fix_adjustable): ditto
455 (md_apply_fix3): ditto
457 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
459 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
460 (gas_cgen_parse_operand): Set it around expression() call.
461 (gas_cgen_md_operand): Test for it before longjmp().
463 2000-06-24 Kazu Hirata <kazu@hxi.com>
465 * config/tc-h8500.c: Remove all uses of DEFUN.
466 * config/tc-sh.c: Likewise.
467 * config/tc-w65.c: Likewise.
468 * config/tc-z8k.c: Likewise.
470 * config/tc-h8500.c: Fix typos in comments.
472 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
474 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
477 2000-06-23 matthew green <mrg@redhat.com>
479 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
480 defined. Fix error message for `[' grouping.
482 2000-06-22 Kazu Hirata <kazu@hxi.com>
484 * config/tc-h8300.c: Fix formatting and comment typos.
486 2000-06-22 Timothy Wall <twall@cygnus.com>
488 * config/tc-ia64.c (note_register_values): Move premature QP
489 notation clearing into the appropriate place.
491 2000-06-22 Alan Modra <alan@linuxcare.com.au>
493 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
494 first before anything else. Add bin-bugs.h, emul.h and progress.h
495 Sort list of files as for $(OBJS) in Makefile.am.
497 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
498 find one. Remake dependencies.
499 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
500 * Makefile.in: Regenerate.
501 * doc/Makefile.in: Regenerate.
503 * config/tc-i386.c (i386_displacement): Don't assume a constant
504 displacement is necessarily 16 bits when in 16 bit code mode.
505 (md_assemble): Instead size the displacement here after we know
506 for sure that a .code16gcc operand hasn't automatically added
507 operand size prefixes.
509 2000-06-21 H.J. Lu <hjl@gnu.org>
511 * Makefile.am: Rebuild dependency.
512 * Makefile.in: Rebuild.
514 2000-06-21 Kazu Hirata <kazu@hxi.com>
516 * config/tc-h8300.c (parse_reg): Make the function static.
517 (parse_exp): Likewise.
519 2000-06-20 DJ Delorie <dj@cygnus.com>
521 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
522 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
523 for cygwin import libraries to work properly.
525 2000-06-20 H.J. Lu <hjl@gnu.org>
527 * Makefile.am: Rebuild dependency.
528 * Makefile.in: Rebuild.
529 * configure: Likewise.
530 * doc/Makefile.in: Likewise.
532 2000-06-20 Timothy Wall <twall@cygnus.com>
534 * doc/internals.texi (CPU backend): Add @itemx for
535 TC_START_LABEL_WITHOUT_COLON.
536 * doc/c-tic54x.texi: New.
537 * doc/as.texinfo: Add tic54x features and include primary tic54x
539 * doc/all.texi: Add C54X.
540 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
541 * doc/Makefile.in: Regenerate.
542 * configure.in: Add tic54x and define LIBM for tic54x.
543 * configure: Regenrate.
544 * config/tc-tic54x.[ch]: New.
545 * config/obj-coff.h: Add tic54x.
546 * Makefile.am: (CPU_TYPES): Add tic54x.
547 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
548 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
549 (as_new_LDADD): Add $(LIBM).
550 * Makefile.in: Regenerate.
552 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
554 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
555 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
556 * doc/as.texinfo: Likewise.
558 * configure, Makefile.in: Regenerate.
559 * configure.in (emulations): Recognize m6811 and m6812.
560 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
561 Added files for 68hc11 and 68hc12 assembler.
562 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
563 * config/tc-m68hc11.h: Header definition for that assembler.
565 2000-06-18 Nick Clifton <nickc@redhat.com>
567 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
568 instead of OCTETS_PER_BYTE.
570 * config/tc-v850.c: Fix compile time warnings.
571 * config/tc-ppc.c: Fix compile time warnings.
573 2000-06-18 H.J. Lu <hjl@gnu.org>
575 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
576 * configure: Rebuild.
578 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
580 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
583 2000-06-16 Nick Clifton <nickc@cygnus.com>
585 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
586 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
588 * doc/c-mips.texi: Document newly accepted cpu variants.
590 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
592 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
594 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
596 * macro.c (getstring): Make it possible to escape the quote
599 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
601 * config/tc-hppa.c (pa_export): Weak symbols can be global.
603 2000-06-13 H.J. Lu <hjl@gnu.org>
605 * configure: Regenerate.
607 2000-06-09 Alan Modra <alan@linuxcare.com.au>
609 * app.c (do_scrub_begin): Don't default lex[';'] as a line
611 * doc/internals.texi (line_separator_chars): Semicolon is no
612 longer a default. Mention null and newline as defaults.
614 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
616 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
617 * config/tc-i860.h (line_separator_chars): Likewise.
618 * config/tc-h8300.c (line_separator_chars): Likewise.
619 * config/tc-i960.c (line_separator_chars): Likewise.
620 * config/tc-m68k.c (line_separator_chars): Likewise.
621 * config/tc-mips.c (line_separator_chars): Likewise.
622 * config/tc-ns32k.c (line_separator_chars): Likewise.
623 * config/tc-sparc.c (line_separator_chars): Likewise.
624 * config/tc-vax.c (line_separator_chars): Likewise.
626 * config/tc-h8300.c (comment_chars): Use string initialiser.
627 * config/tc-i960.c (line_comment_chars): Likewise.
628 * config/tc-z8k.c (comment_chars, line_comment_chars,
629 line_separator_chars): Likewise.
631 * config/tc-arm.c (line_separator_chars): Always use `;', not just
634 2000-06-08 Nick Clifton <nickc@cygnus.com>
636 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
639 2000-06-08 David O'Brien <obrien@FreeBSD.org>
641 * configure.in (VERSION): Update to show this is the CVS mainline.
643 2000-06-08 Matthew Jacob <mjacob@feral.com>
645 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
646 $at is the integer register $r28, vs. both $r28 and the floating
649 2000-06-08 James E. Wilson <wilson@cygnus.com>
651 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
652 (dot_endp): Don't call ia64_flush_insns.
653 (emit_one_bundle): Don't delete prologue/body records from
654 unwind_record list in first loop. Rewrite second loop to account for
657 2000-06-07 David Mosberger <davidm@hpl.hp.com>
659 * config/tc-ia64.c: Add missing prototypes.
660 (generate_unwind_image): Cast argument to output_unw_records call.
662 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
664 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
666 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
668 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
669 (REGISTER_P): likewise.
670 (avr_opcodes): uses include/opcode/avr.h
671 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
673 2000-06-04 Alan Modra <alan@linuxcare.com.au>
675 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
678 2000-06-03 H.J. Lu <hjl@gnu.org>
680 * read.c (is_end_of_line): Put back `;'.
682 2000-06-03 Alan Modra <alan@linuxcare.com.au>
684 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
686 2000-06-01 Alan Modra <alan@linuxcare.com.au>
688 * expr.c (operand): Test is_end_of_line outside switch to catch
689 line separator chars that are also operators.
690 (operator): Return O_illegal for line separator chars.
692 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
693 entry (or `!' entry for TC_HPPA).
695 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
696 before indexing is_end_of_line. Remove redundant check for '\0'.
698 * config/tc-h8500.c (md_assemble): Likewise.
699 * config/tc-mcore.c (md_assemble): Likewise.
700 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
703 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
705 * config/tc-mcore.c (mcore_cons): Likewise.
706 (mcore_float_cons): Likewise.
707 (mcore_stringer): Likewise.
708 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
710 2000-06-01 Scott Bambrough <scottb@netwinder.org>
712 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
714 2000-05-29 Nick Clifton <nickc@cygnus.com>
716 * config/tc-sh.c: Fix compile time warning messages.
718 * config/tc-mips.c: Fix compile time warning messages.
720 2000-05-29 Philip Blundell <philb@gnu.org>
722 * doc/as.texinfo: Update copyright dates.
723 (Local Labels): Delete misplaced mention of ARM.
724 * NEWS: Mention ARM ELF support.
726 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
728 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
729 it is modified, and use the real_size to compute the frag address
730 for dwarf2 line info.
732 2000-05-27 Alan Modra <alan@linuxcare.com.au>
734 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
735 line-matching scheme to cope with automake moving variables around.
736 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
737 * Makefile.in: Regenerate.
739 2000-05-26 Jakub Jelinek <jakub@redhat.com>
741 * config/tc-sparc.c (sparc_relax): New.
742 (md_longopts): Add -relax and -no-relax options.
743 (md_parse_options, md_show_usage): Likewise.
744 (md_apply_fix3): Optimize tail call into branch always if possible.
746 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
748 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
749 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
750 rules, with warning when a GAS statement specifies a packing that
751 will result in an instruction being squashed.
752 Added typdef packing_type and enumerals, changed various integer
753 literals to use the enumerals.
755 2000-05-24 David Mosberger <davidm@hpl.hp.com>
757 * config/tc-ia64.c (dot_restorereg_p): New function.
758 (md_pseudo_table): Add restorereg.p.
759 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
760 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
762 * config/tc-ia64.h (unw_record_type): Add unwabi.
763 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
764 called MASK with members for imask, and the masks produced by
765 fr_mem, gr_mem, br_mem, and frgr_mem.
766 (unw_p_record): Add members ABI and CONTEXT.
767 (unw_x_record): Add member AB.
768 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
769 as pseudo-register for use during unwind info generation.
770 (AR_PFS, AR_LC): New macros.
771 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
772 whose names start with an at sign (as in "@priunat").
773 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
775 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
776 proc_end, unwind_info, personality_routine): Consolidate into
777 "unwind" structure to reduce offset-table use. Add member
778 NEXT_SLOT_NUMBER to track the slot number for the next instruction
780 (output_R1_format, output_R3_format, output_P3_format,
781 output_P6_format): Initialize R with zero to reduce compiler warnings.
782 (output_P7_format): Ditto. Add `default' branch to switch
783 statement to reduce compiler warnings.
784 (output_P8_format, output_B1_format, output_B4_format): Ditto.
785 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
786 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
787 into single argument.
788 (output_X1_format, output_X3_format): Initialize R with zero to reduce
789 compiler warnings. Merge A and B args into single argument.
790 (output_X2_format, output_X4_format): Remove unused variable R. Merge
791 A and B args into single argument.
792 (free_record): Removed (wasn't used).
793 (free_list_records): Also free imasks in prologue records.
794 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
795 (output_spill_mask): Remove.
796 (output_unwabi): New function.
797 (output_epilogue, output_label_state, output_copy_state): Call
799 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
800 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
802 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
803 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
804 as part of handling the prologue records. Emit region's imask if
805 we have one. Handle unwabi, epilogue, label_state, copy_state,
806 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
807 spill_sprel_p, and spill_reg_p records.
808 (set_imask, count_bits, slot_index): New function.
809 (fixup_unw_records): Fix region size computation. Handle
810 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
811 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
812 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
813 set_imask accordingly. Update imask for gr_gr, and br_gr records.
814 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
815 (dot_save): Use manifest constants for applicaton registers.
816 Handle REG_PR and REG_PRIUNAT.
817 (dot_restore): Don't just ignore it.
818 (dot_restorereg): New function..
819 (generate_unwind_image): Ensure unwind info is a multiple of eight
820 bytes, not just four bytes.
821 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
822 (dot_altrp): Don't just ignore it.
823 (dot_savemem): New function. Replaces dot_savesp() and
824 dot_savepsp(). Use manifest constants for applicaton registers.
825 Handle REG_PR and REG_PRIUNAT.
826 (dot_savef): Simplify.
827 (dot_saveb): Support generation of br_gr.
828 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
829 dot_label_state, dot_copy_state): New function.
830 (dot_unwabi): Don't just ignore it.
831 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
832 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
833 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
834 (emit_one_bundle): Set slot number for prologue/body records
835 *before* emitting the first insn.
836 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
837 (md_begin): Declare "psp" pseudo-register.
838 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
839 so we don't get segfault.
840 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
841 counts as required per SW Conventions manual
842 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
843 output_preds_psprel, output_preds_sprel, output_spill_base,
844 output_unat_psprel, output_unat_sprel, output_lc_psprel,
845 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
846 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
847 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
848 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
849 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
850 (dot_vframe): Implement.
851 (dot_vframesp, dot_vframepsp): New function.
853 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
855 * configure.in (i386-*-freebsd a.out entry): Quote properly.
856 * configure: Regenerate.
858 2000-05-23 Alan Modra <alan@linuxcare.com.au>
860 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
861 (md_estimate_size_before_relax): so we can use it here instead of
862 old kludges. Localise vars to blocks. Comment.
864 * frags.c (frag_new): Update fr_var comments.
865 * frags.h (struct frag): Ditto.
867 2000-05-22 Richard Henderson <rth@cygnus.com>
869 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
870 (pseudo_func): Add pcrel.
871 (operand_match): Handle IA64_OPND_TGT64.
872 (build_insn): Likewise.
873 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
874 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
875 (fix_insn): Handle all three 64-bit relocation types.
877 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
879 * obj.h (struct format_ops): New members begin, app_file,
880 s_set_other, s_set_desc, s_get_type, s_set_type,
881 separate_stab_sections, init_stab_section.
883 * config/obj-multi.h: Update GPL notice to v2.
886 (S_SET_SIZE): Test s_set_size for NULL before calling.
887 (S_SET_ALIGN): Similar for s_set_align.
892 (SEPARATE_STAB_SECTIONS): New.
893 (INIT_STAB_SECTION): New.
894 (EMIT_SECTION_SYMBOLS): New.
895 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
897 * config/obj-elf.h: Update GPL notice to v2.
898 Mention that this file is included from obj-multi.h.
899 (obj_begin): Wrap definition in ifndef.
900 (elf_file_symbol): Constify declaration.
901 (obj_app_file): Ditto.
902 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
903 Wrap in ifndef SEPARATE_STAB_SECTIONS.
905 * config/obj-elf.c (elf_s_set_other): New.
906 (elf_file_symbol): Constify argument.
907 (elf_separate_stab_sections): New.
908 (elf_init_stab_section): New.
909 (elf_format_ops): Add new members. Remove comma at end.
911 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
912 (ecoff_format_ops): Add new fields. Remove comma at end.
913 Mention inconsistency for emit_section_symbols.
915 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
917 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
918 (coff_separate_stab_sections): New.
919 (coff_format_ops): Add new members.
921 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
922 (obj_aout_s_set_other): New.
923 (obj_aout_s_set_desc): New.
924 (obj_aout_s_get_type): New.
925 (obj_aout_s_set_type): New.
926 (obj_aout_separate_stab_sections): New.
927 (aout_format_ops): New members added. Use obj_aout_process_stab,
928 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
929 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
931 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
933 2000-05-22 Alan Modra <alan@linuxcare.com.au>
935 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
936 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
937 (md_estimate_size_before_relax): Ensure jumps to weak and
938 externally visible symbols are relocatable.
940 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
942 * stabs.c (aout_process_stab): Make global.
943 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
944 * read.h (aout_process_stab): Declare.
946 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
947 Generalize to *aout, *coff *elf.
948 * configure: Regenerated.
950 * doc/internals.texi (Object format backend): Say
951 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
953 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
954 * Makefile.in: Regenerated.
956 2000-05-19 Catherine Moore <clm@cygnus.com>
958 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
960 2000-05-18 Alan Modra <alan@linuxcare.com.au>
962 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
963 instruction to reflect change in re_assemble_*.
965 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
967 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
968 build PA64 ELF tools.
969 * configure: Rebuilt.
971 2000-05-17 Alan Modra <alan@linuxcare.com.au>
973 * Makefile.am: Regenerate dependencies.
974 * Makefile.in: Regenerate.
976 2000-05-15 Nick Clifton <nickc@cygnus.com>
978 * config/tc-arm.c (struct asm_psr): Add boolean field
979 distinguishing between CSPR and SPSR. Rename 'number' field
981 (psrs): Rearrange contents to match new asm_psr structure.
982 (arm_psr_parse): Move next to psr_required_here. Make it
983 return an asm_psr structure.
984 (psr_required_here): Use asm_psr structure returned by
986 (do_msr): Reorganise to allow psr_required_here to be called
988 (md_undefined_name): Mark 'name' parameter as unused, since
989 the COFF target does not use it.
991 2000-05-14 David O'Brien <obrien@FreeBSD.org>
993 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
995 * config/te-aux.h: Likewise.
996 * config/te-dpx2.h: Likewise.
997 * config/te-go32.h: Likewise.
998 * config/te-hp300.h: Likewise.
999 * config/te-hppa.h: Likewise.
1000 * config/te-i386aix.h: Likewise.
1001 * config/te-ic960.h: Likewise.
1002 * config/te-interix.h: Likewise.
1003 * config/te-nbsd532.h: Likewise.
1004 * config/te-pc532mach.h: Likewise.
1005 * config/te-ppcnw.h: Likewise.
1006 * config/te-psos.h: Likewise.
1007 * config/te-sparcaout.h: Likewise.
1008 * config/te-sun3.h: Likewise.
1009 * config/te-sysv32.h: Likewise.
1011 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1013 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1014 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1015 and sign extend without an if statement.
1016 (build_bytes): Likewise.
1018 2000-05-14 Kazu Hirata <kazu@hxi.com>
1020 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1021 X_add_symbol L_32 case.
1023 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1025 * config/te-freebsd.h: New file.
1027 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1029 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1030 bindtextdomain): Replace defines with those from intl/libgettext.h
1031 to quieten gcc warnings.
1033 * NEWS: Mention x86 .arch and -q.
1035 * config/tc-i386.c (quiet_warnings): New.
1036 (md_assemble): Use quiet_warnings.
1037 (md_parse_option): Set quiet_warnings from -q.
1038 (md_show_usage): Mention -q, delete -m.
1039 (flag_do_long_jump): Delete.
1040 (md_parse_option): Remove -m.
1041 (md_show_usage): Remove -m.
1042 (md_create_long_jump): Remove useless flag_do_long_jump code.
1044 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1045 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1047 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1048 Alexander Sokolov <robocop@netlink.ru>
1050 * doc/c-i386.texi (i386-Arch): New section.
1051 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1053 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1054 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1055 architecture has been given and is not 486.
1056 (set_cpu_arch): New.
1057 (md_pseudo_table): Add .arch.
1058 (md_assemble): Warn if cpu architecture has been given and an
1059 unsupported instruction.
1061 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1062 Move operand_types bit defines after relevant template field.
1063 (template): Add cpu_flags.
1067 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1069 * config/tc-mn10300.h (md_end): Define.
1070 (mn10300_finalize): Declare.
1071 * config/tc-mn10300.c: Include dwarf2dbg.h.
1072 (debug_line): Define.
1073 (md_assemble): Generate dwarf2 line info.
1074 (mn10300_finalize): New function. Finalize dwarf2 info.
1076 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1078 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1079 external version of the relocation for weak symbols.
1081 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1083 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1084 frame size in units of 16 bytes, as required per SW Conventions manual.
1085 (output_unw_records): Output info-block header as a dword to get
1088 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1090 * as.h: #include "file", not <file> on files from ../include.
1091 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1092 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1093 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1094 (tc_coff_symbol_emit_hook): Ditto.
1095 (OPTCOUNT): Cast to int to avoid compiler warning.
1096 (md_begin): Fix signed/unsigned warnings.
1098 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1100 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1101 ABRANCH LONG case for a conditional branch on a 68000.
1102 (md_estimate_size_before_relax): Likewise. Also handle
1103 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1104 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1105 PC-relative on all CPUs.
1106 (md_estimate_size_before_relax): Likewise.
1108 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1110 * as.c (parse_args): Just mention current year in printed
1113 2000-05-03 J.T. Conklin <jtc@redback.com>
1115 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1117 (md_parse_option): Recognize -m7400.
1119 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1121 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1122 don't permit lp to become less than the words array.
1124 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1126 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1127 Fix little-endian case.
1129 2000-05-03 David O'Brien <obrien@NUXI.com>
1131 * as.c (parse_args): Update copyright.
1133 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1135 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1136 for the .bss section too.
1138 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1140 * configure.in: Set em=linux for hppa-*-linux.
1141 * configure: Regenerate.
1142 * doc/Makefile.in: Regenerate with correct automake.
1144 * frags.c (frag_grow): Sanity check chunk_size.
1146 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1147 * config/obj-som.h: Likewise.
1148 * config/obj-ieee.h: Likewise.
1150 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1152 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1153 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1154 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1155 (pa_ip): low_sign_unext now returns via function value. Use
1156 re_assemble_* instead of dis_assemble_* and
1157 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1159 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1160 (md_section_align, md_parse_option, md_show_usage,
1161 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1162 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1163 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1164 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1165 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1167 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1168 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1169 outside of switch. Correct mask and shifting errors in case 10
1170 and case -11. In case 21, compare against signed range to suit
1171 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1172 case 17 and case 22, use offsetT variable to properly check range.
1173 Use re_assemble_* here too.
1174 (evaluate_absolute): Change type of value to offsetT. Call
1175 hppa_field_adjust to do the work for us.
1176 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1177 (pa_parse_cmpib_64_cmpltr): Ditto.
1178 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1179 of i to unsigned int.
1180 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1181 (pa_end_of_source): Return type is void.
1183 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1185 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1187 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1189 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1190 More comments added.
1191 (md_begin): Removed "construct symbols for each register name".
1192 Because register names conflicts with GCC generated function
1194 (avr_operand): Now constant numbers can be used as a register
1195 identifiers (0 as r0, 31 as r31).
1196 (md_assemble): use skip_space () before parsing instruction
1199 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1201 * config/tc-avr.c: New AVR_ISA_ defined.
1202 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1203 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1204 for `fmul', `movw' and `lpm R,Z' instructions.
1205 (avr_operands): Warn if current opcode is a two-word instruction
1206 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1207 (avr_opcodes): New commands added.
1208 (REGISTER_P): Check 'a' and 'v' constraint letters.
1209 (mcu_types): New MCU added.
1211 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1213 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1214 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1215 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1216 * configure: Regenerate.
1218 2000-04-29 Andreas Jaeger <aj@suse.de>
1220 * as.h: Correctly check GCC version.
1222 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1224 * as.c (parse_args): Allow md_parse_option to override -a listing
1226 * config/obj-coff.c (add_lineno): Change type of offset parameter
1227 from "int" to "bfd_vma."
1228 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1229 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1230 (ppc_change_csect): Align correctly for XCOFF64.
1231 (ppc_machine): New function, which discards "ppc_machine" line.
1232 (ppc_tc): Cons for 8 when code is 64 bit.
1233 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1235 (md_parse_option): Handle -a64 and -a32.
1237 * config/tc-ppc.h (TARGET_MACH): Define.
1238 (TARGET_FORMAT): Move to function.
1239 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1241 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1243 * doc/as.1: Fix unbalanced brackets.
1245 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1247 (line_comment_chars): Set to '/' if TE_FreeBSD.
1249 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1251 * configure.in: Configury support for PA64 (currently disabled).
1252 * configure: Rebuilt.
1254 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1256 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1257 bfd_set_section_alignment.
1259 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1261 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1264 2000-04-24 Nick Clifton <nickc@cygnus.com>
1266 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1267 * doc/as.texinfo (Align): Include arm and strongarm in list of
1268 targets that have the second form of the behaviour of the .align
1271 2000-04-24 Mark Klein <mklein@dis.com>
1273 * obj-som.c: Terminate obj_pseudo_table.
1275 2000-04-22 Timothy Wall <twall@cygnus.com>
1277 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1279 (operand_match): Conditionally insert default bit values for IMMU9.
1281 2000-04-14 Matthew Green <mrg@cygnus.com>
1283 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1284 * configure: Rebuilt.
1286 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1287 Jason Eckhardt <jle@cygnus.com>
1289 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1291 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1292 Added handling of new operand types l,y,&,fe,fE,fx.
1294 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1295 David Mosberger <davidm@hpl.hp.com>
1296 Timothy Wall <twall@cygnus.com>
1297 Andrew MacLeod <amacleod@cygnus.com>
1298 Jim Wilson <wilson@cygnus.com>
1300 * Makefile.am (CPU_TYPES): Add ia64.
1301 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1302 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1303 * Makefile.in: Rebuild.
1304 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1305 * configure: Rebuild.
1306 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1307 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1308 * expr.c (expr): Handle md_optimize_expr.
1309 * read.c (LEX_HASH): Add comment.
1310 * config/tc-ia64.c, config/tc-ia64.h: New files.
1312 2000-04-21 Richard Henderson <rth@cygnus.com>
1314 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1315 bundling a non-delayed branch type instruction.
1317 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1319 * config/tc-mn10300.c (HAVE_AM30): Define.
1320 (md_assemble): Use it.
1322 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1324 * config/obj-elf.c (obj_elf_change_section): Check for changed
1327 * Makefile.am: (CPU_MULTI_VALID): Remove.
1328 (MULTI_CPU_TYPES): Define.
1329 (MULTI_CPU_OBJ_VALID): Define.
1330 (DEPTC): Use the above.
1331 (DEPOBJ): Same here.
1333 Regenerate dependencies.
1334 * Makefile.in: Regenerate.
1336 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1338 * Makefile.am (YACC, LEX): Get them from configure.
1340 2000-04-18 H.J. Lu (hjl@gnu.org)
1342 * config/tc-i386.c (offset_in_range): Use addressT instead of
1343 bfd_vma for non-bfd assemblers.
1345 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1347 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1348 doesn't give spurious errors.
1350 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1352 * as.h (SEEK_SET): Define if undefined.
1354 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1356 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1357 constants, and don't assume offsetT is 32 bits.
1359 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1361 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1362 (md_pcrel_from_section): Add prototype.
1363 (d10v_fix_adjustable): Add prototype.
1364 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1366 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1368 2000-04-12 Nick Clifton <nickc@cygnus.com>
1370 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1371 symbol in frag chain.
1373 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1375 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1376 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1377 (fits_in_signed_word, smallest_imm_type): Ditto.
1378 (md_assemble): Use an offsetT var to hold offsetT values, not a
1380 (offset_in_range): New.
1381 (md_assemble): Use it.
1382 (md_convert_frag): Change type of target_address, opcode_address,
1383 and displacement_from_opcode_start to offsetT.
1384 (md_create_short_jump): Change type of offset to offsetT.
1385 (md_create_long_jump): Ditto.
1386 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1387 (md_chars_to_number): Remove.
1388 (output_invalid): Remove duplicate prototype.
1390 2000-04-09 Nick Clifton <nickc@cygnus.com>
1392 * Makefile.am (CPU_TYPES): Add 'avr'.
1393 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1394 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1396 * Makefile.in: Regenerate.
1398 * doc/as.texinfo: Add M32R documentation.
1400 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1402 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1403 --enable-build-warnings option.
1404 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1405 * Makefile.in, configure: Re-generate.
1407 2000-04-07 Nick Clifton <nickc@cygnus.com>
1409 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1410 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1411 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1412 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1413 (arm_force_relocation): Force relocations for
1414 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1416 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1418 * config/tc-sh.c (get_operands): There's no third operand if the
1419 first operand is an immediate.
1421 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1423 * config/tc-sh.c (immediate): Delete.
1424 (sh_operand_info): Add immediate member.
1425 (parse_reg): Use A_PC for pc.
1426 (parse_exp): Add second argument 'op'. All callers changed.
1427 (parse_at): Expect pc to be coded as A_PC.
1428 Use immediate field in *op.
1429 (insert): Add fourth argument 'op'. All callers changed.
1430 (build_relax): Add second argument 'op'. All callers changed.
1431 (insert_loop_bounds): New function.
1432 (build_Mytes): Remove DISP_4.
1433 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1434 (assemble_ppi): Use immediate field in *operand.
1435 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1436 (md_apply_fix): Likewise.
1437 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1439 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1441 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1443 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1445 * internals.texi (CPU backend): Document
1446 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1448 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1450 * po/gas.pot: Regenerate.
1452 * as.c (show_usage): Restore translated part of bug string.
1453 * gasp.c (show_usage): Likewise.
1455 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1456 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1457 than move-if-change.
1458 (DEP1): Modify for "gcc -MM".
1462 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1463 Update dependencies.
1464 * Makefile.in: Regenerate.
1466 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1468 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1469 (md_begin): Likewise.
1470 (HAVE_AM33): New macro.
1471 (md_assemble): Use it. Match r_regs and xr_regs only if
1474 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1476 * as.h: #include "bin-bugs.h"
1477 * as.c (show_usage): Use REPORT_BUGS_TO.
1478 * gasp.c: #include "bin-bugs.h"
1479 (show_usage): Use REPORT_BUGS_TO.
1481 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1483 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1485 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1486 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1489 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1491 * config/tc-i386.c (i386_immediate): Don't assume a constant
1492 immediate is necessarily 16 bits when in 16 bit code mode.
1493 (md_assemble): Instead set guess_suffix here after we have checked
1496 2000-04-02 Richard Henderson <rth@cygnus.com>
1498 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1499 quantities. Correct right shift sign extension.
1500 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1501 32-bit value when shifting into place.
1503 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1505 * app.c: Add ATTRIBUTE_UNUSED as needed.
1506 * config/tc-ppc.c: Likewise.
1507 (ppc_size): Make unsigned long.
1508 (ppc_insert_operand): Add casts to avoid warnings.
1510 2000-03-31 Nick Clifton <nickc@cygnus.com>
1512 * config/tc-d10v.h (md_flush_pending_output): Define.
1514 2000-03-29 Nick Clifton <nickc@cygnus.com>
1516 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1517 segment. Works for both BFD_ASSEMBLER and others.
1518 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1520 2000-03-29 Nick Clifton <nickc@cygnus.com
1522 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1524 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1526 * listing.c (LISTING_LHS_WIDTH): Default depends on
1528 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1530 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1532 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1535 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1537 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1539 * config/tc-avr.c (mcu_types): Add missing initialiser.
1540 (md_pcrel_from_section): Add prototype.
1541 (avr_operand): Remove redundant test of unsigned < 0.
1542 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1544 2000-03-27 Denis Chertykov <denisc@overta.ru>
1546 * config/tc-avr.c: New file for AVR support.
1547 * config/tc-avr.h: Likewise.
1548 * configure.in: Add AVR support.
1549 * configure: Regenerate.
1551 2000-03-26 Timothy Wall <twall@cygnus.com>
1553 * gasp.c (macro_op): Add new argument to check_macro call.
1554 Macro structure definitions moved to macro.h
1555 * sb.h: Add argument to prototype for input_scrub_include_sb.
1556 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1557 nesting checks with an additional flag.
1558 (struct input_save): Add flag to indicate whether current sb
1559 should be checked for proper macro/conditional nesting.
1560 (input_scrub_push/pop): Save/restore nest check flag.
1561 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1563 * macro.c (check_macro): Allow caller to retrieve parsed macro
1564 information if a pointer is provided. This information may be
1565 used by the new macro hooks.
1566 * macro.h: Update prototype for check_macro. Macro struct
1567 definitions moved here from macro.c/gasp.c.
1568 * read.c (read_a_source_file): Add parameter to check_macro call,
1569 and pass macro info to the macro hook, if defined.
1570 (input_scrub_insert_line): New. Allow insertion of a line of
1571 characters into the input stream.
1572 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1573 file into the input stream.
1574 (s_include): Use input_scrub_insert_file.
1575 * internals.texi: Document new macro hooks.
1576 * as.h: New prototypes added.
1578 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1580 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1581 an initial capital letter.
1582 (i386_index_check): Reindent.
1584 2000-03-19 Nick Clifton <nickc@cygnus.com>
1586 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1589 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1591 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1592 instruction operand bad if Rd > 7 when generating
1593 thumb instructions. Prevents for example,
1594 "adr r12,label" from silently failing and generating
1595 the wrong instruction.
1597 2000-03-17 Nick Clifton <nickc@cygnus.com>
1599 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1600 that have a destingation >= 0x400000.
1601 Fix compile time warning messages.
1603 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1605 * config/tc-sh.c (md_begin): When encountering insn that are
1606 not supported by the current arch, only change the name if
1607 its contents are the same as prev_name.
1608 (get_specific): If the the architecture doesn't match, fail.
1610 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1612 * config/tc-sh.c (IDENT_CHAR): Define.
1613 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1614 matching back where it came from.
1616 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1618 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1620 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1622 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1625 2000-03-15 Kazu Hirata <kazu@hxi.com>
1627 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1629 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1631 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1632 floating-point-number, make sure 'f' is in FLT_CHARS.
1634 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1636 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1637 (s_lcomm_internal): Use it.
1638 * doc/internals.texi (CPU backend): Document it.
1639 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1642 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1644 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1647 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1648 implementation doesn't have special handling for switch
1650 (macro_build): Allow for code in sections other than .text.
1652 (mips_ip): Likewise.
1653 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1654 Don't perform relocs if we will be outputting them.
1655 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1656 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1659 2000-03-09 Catherine Moore <clm@cygnus.com>
1661 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1662 relocation type based on the entry in the fixup structure.
1664 2000-03-08 H.J. Lu (hjl@gnu.org)
1666 * Makefile.am (install-exec-tooldir): Depend on
1667 install-exec-bindir for parallel make.
1668 * Makefile.in: Regenerated.
1670 2000-03-06 Nick Clifton <nickc@cygnus.com>
1672 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1674 (md_parse_option): Parse -m32r command line switch - disable m32rx
1676 (md_show_usage): Document new option.
1678 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1679 * doc/Makefile.in: Regenerate.
1680 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1682 2000-03-02 Michael Meissner <meissner@redhat.com>
1684 * config/tc-d30v.c (check_range): Remove code that incorrectly
1685 sign extended values where bits < 32.
1687 2000-03-02 H.J. Lu (hjl@gnu.org)
1689 * configure.in: Support --enable-targets=all on ia32.
1690 * configure: Regenerated.
1692 2000-03-01 Nick Clifton <nickc@cygnus.com>
1694 * gasp.c (do_align): Remove bogus check of alignment value.
1696 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1698 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1699 TC_PPC was defined forced the type of a symbol with no other type
1702 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1704 * doc/internals.texi (CPU backend): Mention that
1705 line_separator_chars do not break up comments. Fix typos for
1706 LEX_AT and LEX_NAME descriptions. Document operands for
1707 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1708 description of md_create_short_jump usage. Document argument for
1709 md_undefined_symbol.
1711 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1713 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1714 (md_parse_option): Handle it.
1715 (md_show_usage): Document it.
1717 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1719 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1720 opcode, for the instruction `pal19'. From Andrea Arcangeli
1723 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1725 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1727 (md_assemble): To here, before template operands are matched.
1728 Also ensure a constant immediate is sign extended when we know the
1729 size is at most 16 bits. This is to catch cases like "add
1730 $0xffc0,%ax" where we don't know the size, and thus that the
1731 immediate can be represented as Imm8S until after parsing the
1733 (i386_displacement): Similarly sign extend 16 bit constant
1735 (md_assemble): Relax 16-bit jump constant range check to suit sign
1736 extended displacements.
1738 2000-02-26 Andreas Jaeger <aj@suse.de>
1740 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1742 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1744 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1745 call operands when intel_syntax.
1746 (intel_float_operand): Return 2 for "fi...".
1747 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1748 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1749 earlier "SHORT" change.
1750 (md_assemble): When determining suffix from Regs, exclude
1753 2000-02-24 Nick Clifton <nickc@cygnus.com>
1755 * configure: Add arm-wince, mips-pe and sh-pe targets.
1756 * configure: Regenerate.
1758 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1760 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1761 "pe-mips" for the mips-pe target.
1763 * config/tc-arm.c (insns): Change displacement encoded in BL
1764 and B instructions if the target port is arm-wince.
1765 (do_ldst): Do not bias the relocation offset if the target
1767 (md_pcrel_from): Add in missing relocation offset bias if the
1768 target os arm-wince.
1770 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1771 (md_begin): Disable -G support for mips-pe target.
1772 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1773 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1776 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1777 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1778 assembler, just set the alignment to 4.
1780 * config/te-wince-pe.h: New file for WinCE targets. Define
1783 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1785 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1786 string instructions.
1787 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1788 (i386_intel_memory_operand): After finding a segment override,
1789 check again for no `[' before looking for a displacement. Bomb if
1790 more than one displacement rather than silently discarding the
1791 second and subsequent ones. Free strings malloc'd by
1792 build_displacement_string.
1794 2000-02-24 Catherine Moore <clm@cygnus.com>
1796 * config/obj-som.c (obj_pseudo_table): Add "weak".
1797 (obj_som_weak): New routine.
1799 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1801 * config/tc-i386.c (union i386_op): New.
1802 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1803 Throughout file replace occurences of disps[n], imms[n], regs[n]
1804 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1805 intel mode operand swapping. Add assert in regKludge and
1806 fake_zero_displacement code. Test i.types[n] when outputting
1807 displacements and immediates. Combine output of Disp16 with
1809 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1810 when in intel mode by (not) reversing fsub and fdiv operands
1811 before the template search. This fails for single operand
1812 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1813 undefined. Instead fix the base_opcode after we've found the
1814 template. Move base_opcode xor with found_reverse_match from
1815 opcode output code to before this fix so we test for the correct
1817 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1818 check in intel mode. Instead compare opcodes.
1820 * config/tc-i386.h (TC_RELOC): Delete.
1821 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1822 with equivalent call to reloc.
1824 * as.h (flag_m68k_mri): Move declaration after target include, and
1825 only declare when TC_M68K defined. Define as zero otherwise.
1826 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1827 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1828 Define as zero otherwise.
1829 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1830 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1831 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1832 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1833 testing whether defined.
1834 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1835 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1836 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1837 rather than testing whether defined.
1838 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1839 (parse_mri_cons): Declare and use only when TC_M68K.
1840 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1841 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1842 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1844 * NEWS: Mention IBM 370 support.
1846 2000-02-23 Richard Henderson <rth@cygnus.com>
1848 * config/tc-i386.c (md_assemble): When swapping operands for
1849 intel_syntax, assume everything that's not Imm or Disp is a
1852 2000-02-23 Linas Vepstas <linas@linas.org>
1854 * config/tc-i370.c, config/tc-i370.h: New files.
1855 * Makefile.am: Add support for Linux/IBM 370.
1856 * configure.in: Likewise.
1857 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1858 * config/obj-elf.c: Include elf/i370.h
1859 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1861 * Makefile.in: Regenerate.
1862 * configure: Regenerate.
1864 * doc/c-i370.texi: New file.
1865 * doc/all.texi: Include it.
1866 * doc/as.texinfo: And here.
1867 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1868 * doc/Makefile.in: Regenerate.
1870 2000-02-19 Michael Meissner <meissner@redhat.com>
1872 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1873 determine if an instruction can be used in parallel with an ADDppp
1874 or SUBppp instruction.
1876 2000-02-22 Andrew Haley <aph@cygnus.com>
1878 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1880 1999-12-30 Andrew Haley <aph@cygnus.com>
1882 * config/tc-mips.c (mips_gp32): New variable.
1883 (macro_build) Use mips_gp32.
1885 (md_longopts): Add "-mgp32" and "-mgp64".
1886 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1888 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1890 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1891 warning, and bump it to 1.
1893 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1895 From Brad Lucier <lucier@math.purdue.edu>:
1896 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1899 2000-02-21 Catherine Moore <clm@cygnus.com>
1901 * config/tc-mips.c (MF_HILO_INSN): Define.
1902 (mips_7000_hilo_fix): Declare.
1903 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1904 (md_parse_option): Check for 7000_HILO_FIX options.
1905 (OPTION_M7000_HILO_FIX): Define.
1906 (OPTION_NO_M7000_HILO_FIX): Define.
1907 * doc/c-mips.texi (-mfix7000): Describe.
1909 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1911 * listing.c (print_lines): Remove unused variable `end'.
1913 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1914 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1915 reloc_type when BFD_ASSEMBLER.
1916 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1917 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1918 statement and quell signed vs. unsigned comparison warning.
1920 2000-02-18 Nick Clifton <nickc@cygnus.com>
1922 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1923 the computed frag offset, rather than overwriting it.
1925 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1927 * config/tc-sh.c ("elf/sh.h"): Include.
1928 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1929 (md.begin): Initialize target_arch.
1930 Only include opcodes in has table that match selected architecture.
1931 (parse_reg): Recognize register names for sh-dsp.
1932 (parse_at): Recognize post-modify addressing.
1933 (get_operands): The leading space is now optional.
1934 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1935 arguments. Update valid_arch.
1936 (build_Mytes): Add support for SDT_REG_N.
1937 (find_cooked_opcode): New function, broken out of md_assemble.
1938 (assemble_ppi, sh_elf_final_processing): New functions.
1939 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1940 (md_longopts, md_parse_option): New option: -dsp.
1941 * config/tc-sh.h (elf_tc_final_processing): Define.
1942 (sh_elf_final_processing): Declare.
1944 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1946 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1947 the unwinder subspace. Save the current seg/subseg before creating
1950 2000-02-10 Nick Clifton <nickc@cygnus.com>
1952 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1953 little endian targets.
1954 (INST_BYTE1): Redefine to handle big and little endian
1956 (cpu_type): New type: Select between M340 and M210.
1957 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1958 instructions of the M340.
1959 (md_assemble): Add support for the MULSH and OPSR classes of
1961 (md_atof): Add support for little endian targets.
1962 (md_parse_option): Add support for -EL, -EB and -mcpu command
1964 (md_convert_frag): Add support for little endian targets.
1965 (md_apply_fix3): Add support for little endian targets.
1966 (md_number_to_chars): Add support for little endian targets.
1968 2000-02-10 Timothy Wall <twall@redhat.com>
1970 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1971 defined, use it to verify the symbol just read should be a label.
1973 2000-02-10 Timothy Wall <twall@redhat.com>
1975 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1976 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1977 around colons when KEEP_WHITE_AROUND_COLON is defined.
1978 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1979 and KEEP_WHITE_AROUND_COLON.
1981 2000-02-08 Timothy Wall <twall@redhat.com>
1983 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1985 (do_repeat): New. Abstract repeat logic so that a "break" can be
1987 (end_repeat): New. Provide support for a "break" out of the
1989 * read.h: Add prototypes for new functions.
1991 2000-02-08 Timothy Wall <twall@redhat.com>
1993 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1994 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1995 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1998 2000-02-08 Timothy Wall <twall@redhat.com>
2000 * read.c: Added elseif to directives table.
2001 * read.h: Added prototype for s_elseif.
2002 * doc/as.texinfo: Added description for elseif.
2003 * cond.c (s_elseif): New function
2005 2000-02-04 Timothy Wall <twall@redhat.com>
2007 * listing.c (print_lines): Remove conditionals causing bug in
2010 2000-02-03 Timothy Wall <twall@cygnus.com>
2012 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2014 * frags.c (frag_new): Calculate fr_fix in octets
2015 (frag_now_fix) Return offset as target address offset (bytes).
2016 (frag_now_fix_octets) New - Return offset in octets (8-bit
2018 * frags.h: Added prototype for frag_now_fix_octets().
2019 Distinguish between octets and bytes in field descriptions.
2020 * listing.c (calc_hex): Account for octets vs bytes when
2021 printing addresses/offsets.
2022 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2023 target is little-endian, print the octets in a word in big-endian
2024 order so that the display looks like a proper hexadecimal number,
2025 instead of having the octets reversed.
2026 * read.c (do_align): When recording alignment, alignment power
2027 should be in terms of target bytes (minimum addressible unit)
2029 (do_org) Convert ORG target address (byte) argument into an
2030 octet offset when generating a variable fragment.
2031 * symbols.c (resolve_symbol_value): Symbol final value
2032 converted to a target address offset (bytes) from its octet offset.
2033 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2034 offset (bytes) is adjusted by the frag offset (octets) converted
2036 (coff_frob_section) Section alignment power is in terms of bytes;
2037 convert it to an octet alignment power when calculating size (and
2038 size mask) in octets. Don't modify the section size in order to
2039 "align" it for TI COFF, since that format has a different method
2040 for storing alignment information.
2042 2000-02-01 Timothy Wall <twall@cygnus.com>
2044 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2045 entries, matching the way GCC generates them. If not escaped, the
2046 filename is encoded incorrectly.
2048 2000-01-31 Nick Clifton <nickc@cygnus.com>
2050 * config/tc-arm.c (reg_table): Add support for ATPCS register
2053 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2055 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2057 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2059 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2060 of a symbol when we really care about its value.
2062 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2064 * config/tc-mcore.c (md_assemble): Give warning message if
2065 operands passes to instruction are more than the spec.
2067 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2069 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2070 Thumb mode but the label seen was not declared as '.thumb_func'
2071 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2072 correct disassembly of Thumb code bounded by non function labels.
2074 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2076 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2077 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2079 * Makefile.in: Same here.
2082 * configure.in: Set bfd_gas for i386-aout when primary target
2083 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2084 we may need the primary te_file. Remove incorrect comment.
2086 * configure: Regenerate.
2088 * config/e-i386aout.c: New file.
2090 * as.c (USE_EMULATIONS): Move to before print_version_id.
2091 (struct emulation): Add i386aout.
2092 (show_usage): Split text strings. Reformat -a text. Add --em
2096 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2097 (aout_format_ops): New.
2100 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2101 preprocessor conditional and add aout USE_EMULATIONS tests.
2102 (read_a_source_file): Don't pass error strings to printf as
2106 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2108 (do_data): Same here.
2109 (process_file): And here.
2112 * symbols.c (colon): Rewrite "already defined" fatal message
2113 code for aout with USE_EMULATIONS.
2116 * config/obj-aout.c (OBJ_HEADER): Define.
2117 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2119 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2120 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2122 (obj_aout_type): Expand S_SET_OTHER here too.
2123 (obj_read_begin_hook): Remove.
2124 (aout_pop_insert): New.
2125 (obj_aout_s_get_other): New.
2126 (obj_aout_s_get_desc): New.
2127 (aout_format_ops): New.
2130 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2131 gets aout_pseudo_table.
2132 (aout_pseudo_table): Declare.
2133 (obj_read_begin_hook): Define.
2136 * config/obj-coff.c (obj_pseudo_table): Rename to
2138 (coff_pop_insert): Use coff_pseudo_table.
2139 (coff_sec_sym_ok_for_reloc): Remove.
2140 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2141 and comment all zero entries and remove #if 0 code.
2144 * config/obj-coff.h (obj_pop_insert): Define.
2145 (coff_pseudo_table): Declare.
2148 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2149 s_get_size, s_set_size. Comment all zero entries.
2152 * config/obj-elf.c (elf_s_get_other): New function.
2153 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2154 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2155 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2157 (obj_elf_parse_section_letters): Don't pass error strings to
2158 printf as format arg.
2161 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2163 (elf_s_get_other): Declare.
2164 (S_GET_OTHER) Define as elf_s_get_other if not already
2166 (S_SET_OTHER): Only define when not already defined.
2167 (elf_obj_read_begin_hook): Declare.
2168 (obj_read_begin_hook): Define.
2169 (elf_obj_symbol_new_hook): Declare.
2170 (obj_symbol_new_hook): Define.
2173 * config/obj-multi.h: Add copyright header and protect against
2174 multiple inclusion. Add * to all function pointers.
2175 (OBJ_HEADER): If defined, include it rather than other defines
2177 (obj_frob_file_after_relocs): Test for NULL.
2178 (obj_symbol_new_hook): Here too.
2179 (obj_sec_sym_ok_for_reloc): And here.
2180 (S_GET_OTHER): Define.
2181 (S_GET_DESC): Define.
2182 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2183 (OBJ_MAYBE_ELF): Update comment.
2185 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2186 OBJ_AOUT preprocessor conditional and handle emulation by
2187 testing OUTPUT_FLAVOR.
2188 (i386_displacement): Here too.
2189 (md_section_align): Similarly here.
2190 (i386_target_format): Conditionally compile when more than one
2191 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2192 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2193 (i386_displacement): Here too.
2196 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2197 Define TARGET_FORMAT for aout only when not multi.
2200 * config/te-multi.h: Delete file as it's identical to te-generic.h
2202 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2204 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2205 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2208 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2210 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2213 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2215 * config/tc-mips.c (mips_do_align): New function.
2216 * config/tc-mips.h (md_do_align): Define.
2218 2000-01-10 Philip Blundell <philb@gnu.org>
2220 * doc/c-arm.texi (ARM Options): Fix typo.
2221 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2222 line separator for Linux.
2223 * doc/as.texinfo (Comments): Mention the ARM.
2225 2000-01-10 Philip Blundell <pb@futuretv.com>
2227 * configure.in (arm*-*-conix*): New target.
2228 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2230 * configure: Regenerate.
2232 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2234 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2235 (obj_elf_visibility): New function.
2237 * doc/as.texinfo (Visibility): New node: document visibility
2240 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2242 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2243 warning for absolute jump/call without `*' in non-intel mode. No
2244 need to set i.types[0] JumpAbsolute in intel mode.
2246 1999-12-22 Philip Blundell <pb@futuretv.com>
2248 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2249 hook function when changing sections.
2250 (arm_s_data): Likewise.
2252 1999-12-14 Nick Clifton <nickc@cygnus.com>
2254 * config/tc-arm.c (md_parse_option): Add support for -marm720
2255 command line switch.
2257 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2259 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2260 (r_registers, xr_registers): Define.
2261 (r_register_name, xr_register_name): New functions.
2262 (md_assemble): Handle new am33 operand types and instruction
2264 (mn10300_insert_operand, check_operand): Likewise.
2266 1999-11-29 Nick Clifton <nickc@cygnus.com>
2268 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2269 (s_force_thumb): Set thumb_mode to 2.
2270 (md_assemble): Do not complain about thumb instructions on a
2271 non-thumb target if thumb_mode is set to 2.
2273 1999-11-28 Michael Meissner <meissner@cygnus.com>
2275 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2276 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2277 (O_...): Add new machine dependent expressions if we are handling
2278 explicit relocations.
2279 (alpha_reloc_op): New static table holding the explicit relocation
2281 (alpha_literal_hash): New static to hold the hash table for
2282 explicit relocations.
2283 (alpha_macros): Add support for explicit relocations.
2284 (md_begin): If explicit relocations, initialize hash table.
2285 (md_assemble): Don't print a second error if tokenize_arguments
2286 already printed an error message.
2287 (md_apply_fix): Add support for explicit relocations.
2288 (alpha_force_relocation): Ditto.
2289 (alpha_fix_adjustable): Ditto.
2290 (alpha_adjust_symtab): New function to support explicit
2292 (alpha_adjust_symtab_relocs): Ditto.
2293 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2294 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2295 Add support for explicit relocations. Return -2 if an error
2296 message was already printed.
2297 (find_macro_match): Add support for explicit relocations. Comment
2299 (emit_insn): Add support for explicit relocations.
2300 (assemble_tokens): Ditto.
2302 (load_expression): Ditto.
2305 (emit_ir_load): Ditto.
2306 (emit_loadstore): Ditto.
2309 (emit_sextX): Ditto.
2310 (emit_division): Ditto.
2311 (emit_jsrjmp): Ditto.
2312 (emit_retjcr): Ditto.
2314 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2316 (tc_adjust_symtab): If explicit relocations, call the function
2317 alpha_adjust_symtab.
2318 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2319 relocations next to the literal relocation they reference.
2320 (TC_INIT_FIX_DATA): Initialize the new fields.
2321 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2323 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2325 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2326 'B' operand for PA2.0 bb instruction.
2328 1999-11-18 Nick Clifton <nickc@cygnus.com>
2330 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2333 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2335 (mcore_force_relocation): Force relocations to be generated for
2338 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2340 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2341 (i386_displacement): Disallow O_big displacements.
2343 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2345 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2346 Small improvements in error checking.
2347 (md_assemble): Support for unconditional ARM instructions.
2348 (md_parse_option): Support for -m[arm]v5e flag.
2350 1999-11-12 Nick Clifton <nickc@cygnus.com>
2352 * macro.c (buffer_and_nest): Do not check beyond the end of the
2355 1999-11-11 Nick Clifton <nickc@cygnus.com>
2357 * macro.c (buffer_and_nest): Look for seperator after TO and
2360 1999-11-08 Andrew Haley <aph@cygnus.com>
2362 * app.c (do_scrub_chars): When in State 10, treat backslash
2363 characters in the same way as as symbol characters.
2365 1999-11-07 Richard Henderson <rth@cygnus.com>
2367 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2368 the previous label was in the current section before playing
2369 with auto-alignment.
2371 1999-11-06 Nick Clifton <nickc@cygnus.com>
2373 * config/tc-v850.c (v850_force_relocation): Force relocation
2375 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2378 1999-11-05 Michael Meissner <meissner@cygnus.com>
2380 * expr.h (operatorT): Increase machine dependent operators to 16.
2381 * expr.c (op_rank): Ditto.
2383 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2385 * read.c (pseudo_set): Reject attempts to set the value of a
2388 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2391 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2393 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2394 to bfd_set_section_contents.
2396 1999-11-03 Nick Clifton <nickc@cygnus.com>
2398 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2400 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2402 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2403 (mips_ip): Use OPCODE_IS_MEMBER.
2405 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2407 * config/tc-arm.c (reg_required_here): Improve comments.
2409 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2410 (tinsns): Initialize variants field.
2412 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2413 BAD_PC respectively.
2415 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2417 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2418 * config/tc-arm.h: Fix compile time warnings.
2420 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2422 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2423 form @abs16, @(abs16) and @(abs16 + imm).
2425 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2427 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2428 (ISA_HAS_64_BIT_REGS) New.
2429 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2430 mips_emit_delays,macro_build,load_register,load_addresss,
2431 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2432 and/or use new ISA_xxx macros in expressions involving
2433 ISA, particularly mips_opts.isa.
2435 1999-10-18 Michael Meissner <meissner@cygnus.com>
2437 * expr.h (operatorT): Add machine dependent operators md1..md8.
2438 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2439 for the machine dependent operators to use.
2441 * expr.c (op_rank): Add machine dependent operators.
2443 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2445 (O_cpregister): Ditto.
2446 (md_begin): Change X_op test that field is wide enough to use
2447 O_max instead of O_alpha_max.
2448 (cpu_types): Fill in missing initializer.
2449 (alpha_num_macros): Make unsigned.
2450 (md_assemble): Make opnamelen be size_t.
2451 (md_apply_fix): Cast alpha_num_operands to int before testing.
2452 (alpha_force_relocation): Ditto.
2453 (alpha_fix_adjustable): Ditto.
2454 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2455 (tc_gen_reloc): Ditto.
2456 (tc_get_register): Ditto.
2461 (s_alpha_ent): Ditto.
2462 (s_alpha_end): Ditto.
2463 (s_alpha_frame): Ditto.
2464 (s_alpha_prologue): Ditto.
2465 (s_alpha_file): Ditto.
2466 (s_alpha_gprel32): Ditto.
2467 (s_alpha_proc): Ditto.
2468 (s_alpha_set): Ditto.
2469 (s_alpha_base): Ditto.
2470 (s_alpha_align): Ditto.
2471 (s_alpha_arch): Ditto.
2472 (alpha_align): Ditto.
2473 (assemble_insn): Suppress unused variable warning.
2475 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2476 order in the structure.
2477 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2479 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2481 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2483 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2485 * config/tc-i386.c (i386_index_check): Correct #endif location.
2487 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2489 * as.c (show_usage): Document new options.
2490 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2491 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2492 (parse_args): Parse the new options.
2493 (main): If there were warnings, and --fatal-warnings
2494 was specified, print an error.
2495 * as.h: New variable, flag_fatal_warnings, for new option.
2497 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2499 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2500 '@'. Change autoincrement completers to fall through to cache control
2503 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2505 (pa_parse_addb_64_cmpltr): New function.
2507 * config/tc-hppa.c (pa_ip): Change error message.
2508 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2509 '?Q' args to allow falling through.
2511 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2512 Remove unused conditional codes.
2513 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2515 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2517 * config/tc-d30v.c (CHAR_BIT): Define.
2518 (check_range): Fix bit operations to support integers bigger than
2521 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2523 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2526 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2527 Doug Evans <devans@cygnus.com>
2529 Add support for m32rx.
2530 * config/tc-m32r.c (enable_m32rx): New static global.
2531 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2532 (allow_m32rx): New function.
2533 (M32R_SHORTOPTS): Add `O'.
2534 (md_longopts): Add --m32rx plus several warning options.
2535 (md_parse_option): Handle new options.
2536 (md_show_usage): Print them.
2537 (md_begin): Enable m32rx.
2538 (OPERAND_IS_COND_BIT): New macro.
2539 (first_writes_to_seconds_operands): New function.
2540 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2541 (target_make_parallel,assemble_two_insns): New functions.
2542 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2543 If optimizing and m32rx, try to make consecutive insns parallel.
2545 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2547 * config/tc-mips.c (nopic_need_relax): Allow for the
2548 .sdata.foo sections generated by -fdata-sections,
2549 and for the .gnu.linkonce.s sections generated by C++.
2551 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2553 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2554 with cleaner code using completer prefixes. Add 'Y'.
2556 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2558 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2560 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2561 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2562 insn does not match and we should try the next insn in the table.
2564 1999-09-22 Nick Clifton <nickc@cygnus.com>
2566 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2568 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2570 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2573 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2575 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2576 OBJ_ELF. If ELF, add "sq".
2577 (md_parse_option): If ELF, ignore -s and -q.
2578 (md_show_usage): Mention ELF options.
2580 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2582 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2585 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2587 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2589 * config/tc-hppa.c (struct pa_it): New field "trunc".
2590 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2591 (pa_parse_ftest_gfx_completer): New function
2592 (pa_parse_fp_cnv_format): New function.
2594 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2595 (md_apply_fix): Handle 22bit pc-rel branches.
2597 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2599 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2601 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2603 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2605 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2607 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2608 (pa_ip): Handle 'fX'.
2610 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2612 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2613 unwinds unless the function is in the text space.
2614 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2616 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2618 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2619 (md_assemble): To here. Tweak address generation.
2621 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2623 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2624 (md_assemble): Call dwarf2_where for OBJ_ELF.
2625 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2626 (pa_end_of_source): New function.
2627 * tc-hppa.h (md_end): Define for OBJ_ELF.
2629 1999-09-14 Michael Meissner <meissner@cygnus.com>
2631 * configure.in (Canonicalization of target names): Remove adding
2632 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2633 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2634 * configure: Regenerate.
2636 1999-09-14 Donn Terry <donn@interix.com>
2638 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2640 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2642 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2643 pc-relative jmp/call to an absolute symbol.
2644 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2645 absolute section symbols.
2647 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2648 jump handling code and comments.
2650 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2652 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2653 the value if TE_PE and a global defined symbol.
2655 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2657 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2658 print the symbol, rather than printing it here.
2660 1999-09-11 Donn Terry <donn@interix.com>
2662 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2663 BFD_RELOC_RVA relocations.
2665 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2666 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2669 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2671 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2672 * doc/internals.texi (Object format backend): Document
2675 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2676 relocations against global symbols if TE_PE.
2678 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2679 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2681 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2684 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2685 symbols which do not have a constant value, or tags with
2686 non-tags. Remove the symbol from the list before adding it at the
2689 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2690 C_FCN symbol differently if TE_PE.
2691 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2692 appears in the pseudo-op, rather coff_line_base which is only set
2695 * config/obj-coff.c (obj_coff_loc): New static function.
2696 (obj_pseudo_table): Add "loc".
2698 * config/obj-coff.c (add_lineno): Check that the line number is
2701 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2702 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2704 (md_atof): Return NULL rather than 0.
2705 * config/tc-i386.c (md_atof): Change type to int.
2706 * expr.c (expr): Change first parameter to int.
2707 * config/obj-coff.c: Add declarations for static functions.
2708 (coff_frob_symbol): Use SYM_AUXENT.
2709 * config/tc-i386.h (flag_16bit_code): Don't declare.
2711 * config/obj-coff.c (obj_coff_section): Default to setting
2712 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2714 * write.c (adjust_reloc_syms): Print adjusted fixup.
2716 * expr.c (integer_constant): Correct too_many_digits calculation
2719 1999-09-09 Andreas Schwab <schwab@suse.de>
2721 * doc/c-arm.texi: Fix arguments of @var to not contain
2724 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2726 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2728 (md_parse_option): Only support -k flag for ELF and COFF targets.
2730 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2732 * config/tc-hppa.c (pa_ip): Put strict register checks before
2733 call to pa_parse_number.
2735 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2737 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2739 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2742 1999-09-06 Donn Terry <donn@interix.com>
2744 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2746 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2748 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2749 candidate instruction. Require registers for register arguments
2750 when in strict mode. Require assemble-time constants for
2751 constants when in strict mode.
2752 (pa_get_absolute_expression): Require a constant when in strict
2755 1999-09-06 Nick Clifton <nickc@cygnus.com>
2757 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2759 1999-09-04 Steve Chamberlain <sac@pobox.com>
2761 * config/tc-pj.c: New file, supports picoJava in ELF.
2762 * config/tc-pj.h: Ditto.
2763 * configure.in (pjl*, pj*): New targets.
2764 * Makefile.am: Rebuild dependencies.
2765 (CPU_TYPES): Add pj.
2766 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2767 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2768 * doc/c-pj.texi: New file.
2769 * doc/as.texinfo: Add some PJ specifics.
2770 * doc/all.texi: Add PJ to the list of all architectures, sort them
2772 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2773 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2775 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2777 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2778 (obj_frob_file): Test for null pointer.
2779 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2780 (OBJ_PROCESS_STAB): And here.
2781 (elf_obj_sy): Remove
2783 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2784 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2785 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2787 * config/obj-coff.c (no_func): Remove.
2788 (coff_format_ops): Change occurrences of no_func to 0, as we test
2789 for 0 in obj-multi.h.
2791 * configure.in: Enable bfd for i386-coff when primary target is
2792 bfd. Enable i386 elf,coff emulation support. Don't set
2793 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2794 emulation to support.
2795 *configure: Regenerate.
2797 1999-09-02 Nick Clifton <nickc@cygnus.com>
2799 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2800 .section .line directive is encountered.
2802 1999-09-01 Nick Clifton <nickc@cygnus.com>
2804 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2807 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2808 * as.texinfo: Document --gdwarf2 command line option.
2809 Add additional documentation of ARM command line switches.
2811 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2813 * config/tc-i386.c (i386_intel_memory_operand): Combine
2814 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2815 and RESTORE_END_STRING around parse_register calls.
2816 (i386_operand): Here too.
2817 (i386_is_reg): Remove.
2818 (parse_register): Move as_bad calls from within this function to
2821 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2823 Based on a patch from H.J. Lu <hjl@gnu.org>
2824 * config/tc-i386.c (parse_register): Handle FP regs specially.
2825 (md_begin): Remove '(' and ')' from register_chars.
2827 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2829 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2830 error message (done elsewhere).
2832 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2834 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2836 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2838 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2841 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2843 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2845 Add new completers. Fix bug in 64 bit condition handling.
2847 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2850 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2852 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2854 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2856 1999-08-27 Jim Wilson <wilson@cygnus.com>
2858 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2859 (struct ls): Add frag field. Initialize it to zero.
2860 (out_end_sequence): New local text_frag. Set it while in text section.
2861 Replace address check with frag check. Set ls.frag to text_frag if
2862 out_set_addr called.
2863 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2864 Set it before switching sections. Replace address check with frag
2865 check. Set ls.frag to saved_frag if out_set_addr called.
2867 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2869 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2870 output "advance_pc" opcode instead of calling gen_addr_line().
2871 The latter has the undesired side-effect of creating a new row
2872 in the debug line info matrix.
2874 1999-08-26 Jim Wilson <wilson@cygnus.com>
2876 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2877 ls.last_filename if last is less than zero. Set ls.last_filename
2878 when allocating new entry.
2879 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2882 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2884 * config/tc-i386.c (i386_index_check): Fix the displacement size
2885 when INFER_ADDR_PREFIX.
2887 1999-08-18 Nick Clifton <nickc@cygnus.com>
2889 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2892 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2894 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2895 handle 0xffffNNNN constants correctly.
2897 1999-08-16 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2902 1999-08-13 Nick Clifton <nickc@cygnus.com>
2904 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2905 (md_apply_fix3): Always pass positive values to
2906 validate_offset_imm.
2908 1999-08-12 Nick Clifton <nickc@cygnus.com>
2910 * config/tc-arm.c (skip_whitespace): New macro.
2911 Formatting tidy ups.
2913 (md_apply_fix3): Store relocation offset in addend for ELF based
2915 (arm_force_relocation): Always generate relocs for Thumb function
2918 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2920 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2921 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2923 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2925 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2926 flags for the unwind subspace.
2928 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2929 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2930 suitable relocation based on the size of the target's pointer.
2931 Always Use subsegment zero for the unwinders.
2932 (pa_level): Handle "2.0w".
2934 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2936 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2937 with the following instruction unless this was specified.
2939 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2941 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2942 certain sections, to match BFD changes.
2944 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2946 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2947 (EXTRA_SCRIPTS): Define to keep automake happy.
2948 * Makefile.in: Rebuild.
2950 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2952 * Makefile.am: Rename .dep* files to DEP*.
2953 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2954 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2956 * Makefile.in: Rebuild.
2958 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2960 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2962 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2964 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2965 avoid problems on DOS filesystems.
2966 * Makefile.in: Rebuild.
2968 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2970 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2972 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2975 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2977 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2978 line to create ${GDBINIT} rather than .gdbinit.
2979 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2981 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2983 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2985 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2987 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2989 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2991 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2992 non-adjustable symbols.
2994 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2996 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2998 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
3000 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
3003 1999-08-05 Donn Terry <donn@interix.com>
3005 * config/te-interix.h: New file.
3006 * configure.in (i386-*-interix*): New target.
3007 * configure: Rebuild.
3009 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3011 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3012 selectors for ELF too.
3013 (selector_table): Add "ltp" and "rtp" selectors.
3015 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3017 * config/tc-i386.c (i386_operand): No need to change
3018 operand_string pointer in segment reg case before goto
3019 do_memory_reference. Initialise displacement_string_start and
3020 displacement_string_end after do_memory_reference label.
3021 (i386_index_check): Add operand_string param, and print error
3022 message on failure here.
3023 (i386_intel_memory_operand): Instead of here.
3024 (i386_operand): And here.
3025 (INFER_ADDR_PREFIX): Enable.
3027 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3029 * config/tc-i386.h (DefaultSize): Define. Renumber following
3030 opcode_modifier defines.
3032 From Etienne Lorrain <etienne.lorrain@ibm.net>
3033 * config/tc-i386.c (stackop_size): New variable.
3034 (set_16bit_code_flag): Clear it here.
3035 (set_16bit_gcc_code_flag): New function.
3036 (md_pseudo_table): Add "code16gcc" entry.
3037 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3039 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3041 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3042 next_set_end even if the end symbol is being discarded.
3044 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3045 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3046 * config/obj-coff.c: Likewise.
3047 (seg_info_type): Remove.
3048 (seg_info_off_by_4): Change to array of segT.
3049 (s_get_segment): Adjust accordingly.
3050 (obj_pseudo_table): Fully initialize sentinel entry.
3052 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3053 Ralf Baechle <ralf@uni-koblenz.de>.
3055 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3057 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3059 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3061 * config/tc-i386.c: Indentation and white space changes.
3062 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3063 don't enable it by default.
3064 (i386_intel_operand): Remove redundant prototype.
3065 Move check on number of memory operands, and i.mem_operands++
3066 (i386_intel_memory_operand): To here.
3067 Remove i386_immediate code from here. Remove special case code
3068 for input and output using (%dx). Remove base/index checks and
3069 call i386_index_check instead. Save initial operand_string
3070 argument for error message.
3071 (i386_operand): Remove redundant prototype. Move base/index
3072 checks to i386_index_check.
3073 (i386_displacement): Move intel mode check for non-zero
3075 (i386_intel_memory_operand): To here.
3077 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3079 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3080 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3081 by .register pseudo-op if -64 and --no-undeclared-regs.
3082 (s_register, sparc_adjust_symtab): New functions.
3083 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3084 Declare sparc_adjust_symtab as tc_adjust_symtab.
3085 * doc/c-sparc.texi: Add description of #ignore special literal
3086 for .register pseudo-op.
3088 1999-07-30 Catherine Moore <clm@cygnus.com>
3090 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3091 the relocation's section offset.
3093 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3095 * write.c (fixup_segment): Fix generic error check overflow test.
3097 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3098 X_add_number to long.
3100 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3102 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3105 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3107 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3110 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3112 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3114 * configure.bat: Remove; obsolete.
3115 * config/go32.cfg: Likewise.
3117 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3119 * configure.in (i386-*-vxworks*): New target.
3120 * configure: Rebuild.
3122 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3124 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3126 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3128 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3130 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3131 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3132 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3133 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3134 MAX_RELOC_EXPANSION): Define.
3135 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3137 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3139 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3140 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3141 block. Print a warning if an 8-bit or 16-bit constant
3142 displacement or immediate is truncated on output.
3143 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3145 (i386_operand): Disallow immediate jump absolute operand.
3147 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3149 * configure.in: Bump version number to 2.9.5.
3150 * configure: Rebuild.
3152 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3155 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3157 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3158 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3160 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3162 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3164 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3166 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3167 if -mno-fpu was given.
3168 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3170 (cons_fix_new_arm): Remove misleading comments.
3172 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3174 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3176 (relax_segment): Likewise. After giving a rs_org error, convert
3177 the frag to rs_align to avoid cascading errors.
3179 1999-07-12 Andreas Schwab <schwab@suse.de>
3181 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3183 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3185 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3186 as appropriate. Fill in structure initializations. Add variable
3187 initializations. Add casts.
3188 * dwarf2dbg.c (print_stats): Change i to size_t.
3189 * listing.c (listing_listing): Change list_line to unsigned int.
3191 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3193 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3194 rather than checking for \001 and \002 in symbol name.
3195 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3197 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3199 * configure.in (hppa*-linux-gnu*): New target.
3200 * configure: Rebuilt.
3202 1999-07-08 Nick Clifton <nickc@cygnus.com>
3204 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3206 1999-07-07 Nick Clifton <nickc@cygnus.com>
3208 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3209 accessing symbolP directly.
3211 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3213 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3216 1999-07-05 Nick Clifton <nickc@cygnus.com>
3218 * config/tc-arm.c (ARM_EXT_V5): Define.
3219 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3220 (md_begin): Detect ARM v5 architectures.
3221 (md_parse_option): Accept arm v5 specification.
3222 (md_show_usage): Documment -marmv5 switch.
3224 * doc/c-arm.texi: Document -marmv5 command line option.
3226 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3228 (validate_immediate_twopart): New function. Determine if a
3229 constant can be computed by two ADD instructions.
3230 (output_inst): Remove its command line parameter - it was never
3232 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3233 implememt the ADRL pseudo op.
3234 (tc_gen_reloc): Generate a suitable error message if an ADRL
3235 instruction tries to generate a real reloc.
3237 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3239 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3241 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3244 1999-06-27 H.J. Lu <hjl@gnu.org>
3246 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3247 non BFD_ASSEMBLER case.
3249 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3251 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3254 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3256 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3257 out_end_sequence() when the address decreases due to a new frag.
3258 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3259 numbering starts with 1.
3261 1999-06-23 Nick Clifton <nickc@cygnus.com>
3263 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3265 (mcore_s_text): Call obj_elf_text for ELF target.
3266 (mcore_s_data): Call obj_elf_data for ELF target.
3267 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3269 (mcore_s_bss): New function: Dump literal table before changing
3271 (mcore_s_comm): New function: Dump literal table before changing
3274 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3275 No longer static functions.
3276 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3277 Provide prototypes for these functions.
3279 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3281 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3282 a list of names, to try obj_segment_name, and to try abbreviated
3283 names when using COFF without long section names.
3285 * config/tc-alpha.c: More use of symbol accessor functions.
3286 * config/tc-arc.c: Likewise.
3287 * config/tc-d30v.c: Likewise.
3288 * config/tc-fr30.c: Likewise.
3289 * config/tc-i860.c: Likewise.
3290 * config/tc-m88k.c: Likewise.
3291 * config/tc-mcore.c: Likewise.
3292 * config/tc-ns32k.c: Likewise.
3293 * config/tc-sparc.c: Likewise.
3294 * config/tc-v850.c: Likewise.
3296 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3297 sy_value with appropriate accessor functions.
3298 * config/tc-arm.c (md_apply_fix3): Likewise.
3299 * config/tc-d10v.c (AT_WORD_P): Likewise.
3300 * config/tc-v850.c (reg_name_search): Likewise.
3302 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3303 use symbol_get_bfdsym instead.
3304 * config/tc-ppc.c (md_assemble): Likewise.
3305 * config/tc-v850.c (v850_comm): Likewise.
3307 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3309 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3310 the symbol, rather than accessing the bsym member.
3311 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3312 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3313 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3314 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3315 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3316 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3317 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3318 * config/tc-v850.c (tc_gen_reloc): Likewise.
3320 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3322 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3323 (hppa_gen_reloc_type): Conditionalize on BFD64.
3324 (tc_gen_reloc): Re-enable ELF relocations.
3325 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3327 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3329 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3331 (do_ldst): Move assignment out of if condition.
3332 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3333 parentheses to avoid warning.
3335 1999-06-21 Nick Clifton <nickc@cygnus.com>
3337 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3338 macro to get at the BFD symbol associated with a GAS symbol.
3340 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3342 * config/tc-ppc.c: Update for symbol handling changes.
3343 * config/obj-coff.c: Likewise.
3345 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3347 * tc-hppa.c: General cleanups of ELF support. No more spaces
3348 and subspaces for ELF.
3349 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3350 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3351 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3352 (UNWIND_SECTION_NAME): Likewise.
3353 (space/subspace related structures): Conditionalize definitions
3355 (space/subspace directives and support routines): Conditionalize
3356 definitions and references/uses on OBJ_SOM.
3357 (label_symbol_struct): For ELF, track the symbol's segment. For
3358 SOM track its space.
3359 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3361 (USE_ALIASES): Kill for both SOM & ELF.
3362 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3363 (pa_space, pa_subspace): Corresponding changes.
3364 (pa_spaces_begin): Corresponding chagnes.
3365 (md_begin): Do not muck around with space/subspace stuff for
3367 (md_apply_fix): Temporarily disable argument relocation stuff
3369 (tc_gen_reloc): Temporarily disable relocation generation for
3371 (pa_build_unwind_subspace): Similarly.
3373 1999-06-16 Nick Clifton <nickc@cygnus.com>
3375 * config/tc-arm.c (thumb_set): New pseudo op.
3376 (text, data, section): Override these pseudo ops with ARM
3378 (s_thumb_set): New function: Perform the same as a .set pseudo
3379 op, but also mark the alias'ed symbol as being a Thumb
3381 (arm_s_text): New function: Perform the same as the .text
3382 pseudo op, but dump the literal pool before changing
3384 (arm_s_data): New function: Perform the same as the .data
3385 pseudo op, but dump the literal pool before changing
3387 (arm_s_section): New function: Perform the same as the
3388 .section pseudo op, but dump the literal pool before changing
3390 (arm_cleanup): Do not reset the current section before dumping
3393 1999-06-17 Nick Clifton <nickc@cygnus.com>
3395 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3396 OPTION_NO_WARN_UNMATCHED entries.
3397 (md_parse_option): Generate a warning message if an unrecognised
3398 option is encountered.
3400 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3401 (get_operands): When parsing an expression after an '@' symbol
3402 has been detected, do not ignore '#' symbols.
3403 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3406 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3408 From K. Richard Pixley <rich@noir.com>:
3409 * configure.in (ppc-*-vxworks*): New target.
3410 * configure: Rebuild.
3412 1999-06-12 Philip Blundell <philb@gnu.org>
3414 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3416 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3418 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3419 which refer to symbols in linkonce sections, permit reducing the
3420 relocs if the symbol is local.
3422 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3424 * subsegs.c (subseg_text_p): New function.
3425 * as.h (subseg_text_p): Declare.
3426 * read.c (do_align): Use subseg_text_p to set the default fill.
3427 * write.c (subsegs_finish): Likewise.
3428 * config/obj-coff.c (write_object_file): Likewise.
3429 * config/tc-i386.h (md_maybe_text): Don't define.
3430 (md_do_align): Use subseg_text_p to set the default fill.
3431 * config/tc-m32r.c (m32r_do_align): Likewise.
3432 * config/tc-sh.c (sh_do_align): Likewise.
3433 * config/tc-sparc.h (md_do_align): Likewise.
3435 1999-06-12 David O'Brien <obrien@freebsd.org>
3437 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3438 * configure: Rebuild.
3440 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3442 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3443 * Makefile.am: Rebuild dependencies.
3444 * Makefile.in: Rebuild.
3446 * config/tc-i386.c (i386_immediate): Remove unused label
3449 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3450 * symbols.c: Likewise.
3451 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3452 sy_next field when taking address, rather than symbol_next.
3454 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3456 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3457 value from the output file architecture.
3458 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3459 * dwarf2dbg.h: Change bfd_vma to addressT.
3461 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3463 * dwarf2dbg.h: Use PARAMS in function declarations.
3465 1999-06-11 Martin Dorey <mdorey@madge.com>
3467 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3468 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3470 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3472 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3474 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3476 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3479 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3481 * read.c (read_a_source_file): Only declare inescape if
3484 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3486 (find_entry_byval): Add parens to avoid warning.
3488 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3490 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3493 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3495 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3498 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3499 synthetize_setx): New functions.
3500 (md_assemble): Broken the special cases into the above
3501 functions. Make compiler happy if sizeof(bfd_vma)==4.
3502 Fix sethi generated from set/setuw. If instructions have a relloc,
3503 always clear the fields to be relocated in the opcode.
3504 (sparc_ip): Remove special_case global variable.
3506 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3508 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3509 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3510 indication of success rather than a value.
3511 (itbl_get_val): Likewise.
3512 (itbl_get_field): Use strcspn. Change delimiters to include
3514 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3515 (itbl_get_val): Likewise.
3516 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3518 * symbols.c (copy_symbol_attributes): Convert local symbols to
3521 1999-06-10 Nick Clifton <nickc@cygnus.com>
3523 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3526 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3528 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3529 Optimize set if sizeof(bfd_vma) == 64.
3530 (sparc_ip): Fix sethi - without %hi() it should generate
3531 R_SPARC_22 reloc, not R_SPARC_HI22.
3532 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3534 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3536 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3537 (s_ncons): New function.
3538 (native_op_table): New table.
3539 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3540 R_SPARC_OLO10 handling.
3542 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3544 * expr.h (struct expressionS): Revert last change; widen X_op.
3545 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3547 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3549 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3550 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3551 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3552 * Makefile.in: Regenerated.
3554 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3555 `common' pass on to s_mri_common.
3556 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3558 1999-06-06 Richard Henderson <rth@cygnus.com>
3560 * config/obj-elf.c (obj_elf_section): Don't free the return
3561 value of demand_copy_C_string.
3563 1999-06-05 Richard Henderson <rth@cygnus.com>
3565 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3566 creation logic from obj_elf_create_section.
3568 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3569 (section_stack): New.
3570 (special_sections): Make const.
3571 (obj_elf_section): Gut and rewrite parsing.
3572 (obj_elf_change_section): New function broken out of obj_elf_section.
3573 (obj_elf_parse_section_letters): Likewise.
3574 (obj_elf_section_word): Likewise.
3575 (obj_elf_section_type): Likewise.
3576 (obj_elf_previous): Treat as a toggle.
3577 (obj_elf_popsection): New.
3578 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3579 (ppc_section_type): Likewise.
3580 * config/tc-ppc.h: Likewise.
3582 * expr.h (struct expressionS): Don't make X_op a bitfield.
3583 * config/tc-alpha.c: Update for symbol handling changes.
3584 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3585 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3587 1999-06-05 Richard Henderson <rth@cygnus.com>
3589 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3590 (dwarf2_gen_line_info): Kill unused variables.
3591 (dwarf2_finish): Likewise.
3592 (dwarf2_where): Likewise.
3593 (dwarf2_directive_file): If we've only got a string,
3594 hand off to s_app_file.
3595 * ecoff.c: Move the include of ecoff.h.
3596 * symbols.h (S_IS_FUNCTION): Prototype.
3598 * read.c (LEX_HASH): Supply a default.
3600 (s_globl): Update `c' after skipping whitespace.
3601 * read.h (LEX_END_NAME, is_name_ender): New.
3602 * expr.c (get_symbol_end): Respect it.
3604 1999-06-04 Mark Klein <mklein@dis.com>
3606 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3608 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3610 * config/tc-hppa.c: Update for symbol handling changes.
3612 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3614 * cgen.c: Update for symbol handling changes.
3615 * config/tc-m32r.c: Likewise.
3617 * config/tc-hppa.h: Update for symbol handling changes.
3618 * config/tc-hppa.c: Likewise.
3620 * config/tc-arm.h: Update for symbol handling changes.
3621 * config/tc-arm.c: Likewise.
3622 (symbol_make_empty): Remove. Just use symbol_create.
3624 * symbols.c (symbol_set_tc): Correct name.
3626 * Makefile.am: Rebuild dependencies.
3627 ($(OBJS)): Don't depend upon struc-symbol.h.
3628 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3629 * dep-in.sed: Don't remove struc-symbol.h.
3630 * Makefile.in: Rebuild.
3632 * doc/internals.texi (Symbols): Describe changes in symbol
3635 1999-06-03 Richard Henderson <rth@cygnus.com>
3637 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3638 instead of doing the work by hand.
3640 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3642 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3643 state of line state-machine.
3644 (struct ls): Collect DWARF2 line state-machine state in new member
3645 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3646 resulted in any DWARF2 directives.
3647 (reset_state_machine): New function.
3648 (out_end_sequence): Ditto.
3649 (dwarf2_gen_line_info): When switching sections or switching to a
3650 lower text address, call out_end_sequence() first to terminate the
3651 previous code sequence as code sequences MUST have monotonically
3652 increasing addresses.
3653 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3655 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3657 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3658 DWARF2 debug info (line information only, at this point).
3659 * as.h: Update comment about supported debug formats.
3660 * dwarf2dbg.c, dwarf2dbg.h: New files.
3661 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3663 * expr.c (operand): Don't use [ for parens if we want an index op.
3664 (op_encoding): Switch [ into O_index, if desired.
3665 (op_rank): Renumber with O_index on bottom.
3666 (expr): If O_index, match closing bracket.
3667 * expr.h (O_index): New.
3669 * read.c (read_a_source_file): Conditionally allow matched "
3670 in lines passed to md_assemble.
3672 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3674 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3676 Add support for storing local symbols in a small structure to save
3677 memory when assembling large files.
3678 * as.h: Don't include struc-symbol.h.
3679 (symbolS): Add typedef.
3680 * symbols.c: Include struc-symbol.h.
3681 (local_hash): New static variable.
3682 (save_symbol_name): New static function, from symbol_create.
3683 (symbol_create): Call save_symbol_name.
3684 (local_symbol_count): New static variable.
3685 (local_symbol_conversion_count): Likewise.
3686 (LOCAL_SYMBOL_CHECK): Define.
3687 (local_symbol_make): New static function.
3688 (local_symbol_convert): New static function.
3689 (colon): Handle local symbols. Create local symbol for local
3691 (symbol_table_insert): Handle local symbols.
3692 (symbol_find_or_make): Create local symbol for local label name.
3693 (symbol_find_base): Check for local symbol.
3694 (symbol_append, symbol_insert): Check for local symbols.
3695 (symbol_clear_list_pointers, symbol_remove): Likewise.
3696 (verify_symbol_chain): Likewise.
3697 (copy_symbol_attributes): Likewise.
3698 (resolve_symbol_value): Handle local symbols.
3699 (resolve_local_symbol): New static function.
3700 (resolve_local_symbol_values): New function.
3701 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3702 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3703 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3704 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3705 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3706 (symbol_previous, symbol_next): New functions.
3707 (symbol_get_value_expression): Likewise.
3708 (symbol_set_value_expression): Likewise.
3709 (symbol_set_frag, symbol_get_frag): Likewise.
3710 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3711 (symbol_mark_used_in_reloc): Likewise.
3712 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3713 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3714 (symbol_mri_common_p): Likewise.
3715 (symbol_mark_written, symbol_clear_written): Likewise.
3716 (symbol_written_p): Likewise.
3717 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3718 (symbol_section_p, symbol_equated_p): Likewise.
3719 (symbol_constant_p): Likewise.
3720 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3721 (symbol_get_obj, symbol_set_obj): Likewise.
3722 (symbol_get_tc, symbol_set_tc): Likewise.
3723 (symbol_begin): Initialize local_hash.
3724 (print_symbol_value_1): Handle local symbols.
3725 (symbol_print_statistics): Print local symbol statistics.
3726 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3727 Declare new symbols.c functions. Move many declarations here from
3729 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3730 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3731 (struct symbol): Move bsym to make it clearly the first field.
3732 Remove TARGET_SYMBOL_FIELDS.
3733 (symbolS): Don't typedef.
3734 (struct broken_word): Remove.
3735 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3736 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3737 (symbol_clear_list_pointers): Likewise.
3738 (symbol_insert, symbol_remove): Likewise.
3739 (symbol_previous, symbol_append): Likewise.
3740 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3741 (struct local_symbol): Define.
3742 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3743 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3744 (local_symbol_get_frag, local_symbol_set_frag): Define.
3745 (local_symbol_get_real_symbol): Define.
3746 (local_symbol_set_real_symbol): Define.
3748 * write.c (write_object_file): Call resolve_local_symbol_values.
3749 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3750 (TARGET_SYMBOL_FIELDS): Don't define.
3751 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3752 ECOFF_DEBUGGING, add ECOFF fields.
3753 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3754 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3755 ECOFF_DEBUGGING, add ECOFF fields.
3756 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3757 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3758 * config/tc-mcore.h: Don't include struc-symbol.h.
3759 (TARGET_SYMBOL_FIELDS): Don't define.
3760 (struct mcore_tc_sy): Define.
3761 (TC_SYMFIELD_TYPE): Define.
3762 * Many files: Use symbolS instead of struct symbol. Use new
3763 accessor functions rather than referring to symbolS fields
3766 * read.c (s_mri_common): Don't add in value of line_label.
3768 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3769 checking for SEC_LINK_ONCE.
3771 * config/tc-sh.h (sh_fix_adjustable): Declare.
3773 * app.c (input_buffer): New static variable.
3774 (app_push): Save saved_input in allocated buffer.
3775 (app_pop): Restored saved_input.
3776 (do_scrub_chars): Change get parameter to take char * and int as
3777 arguments. Change GET macro to pass input_buffer to get
3778 function. Don't save input into allocated buffer.
3779 * as.h (do_scrub_chars): Update declaration.
3780 * input-file.c (input_file_get): Change to take char * and int.
3781 Read data into passed in buffer. Remove static buffer.
3782 * read.c (scrub_from_string): Change to take char * and int. Copy
3783 data into passed in buffer.
3785 * hash.h: Neaten. Declare hash_traverse.
3786 * hash.c: Complete rewrite based on BFD hashing code.
3787 * gasp.c (chunksize): New variable.
3788 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3791 1999-05-28 Nick Clifton <nickc@cygnus.com>
3793 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3794 addend unless the target uses an old ABI.
3796 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3798 -Wchar-subscripts cleanup
3799 * listing.c (listing_newline): Use unsigned char variable, so
3800 calls to isascii,iscntrl are correct.
3801 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3803 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3804 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3805 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3806 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3808 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3810 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3812 (arch_coldfire_p): New #define.
3813 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3815 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3817 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3819 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3820 (install_operand): Add place `N'.
3821 (init_table): Add registers ACC, MACSR, MASK.
3823 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3825 * config/tc-m68k.c: Change mcf5200 --> mcf.
3826 (archs): Add mcf5206e, mcf5307.
3827 (m68k_ip): Add format `u'.
3828 (install_operand): Add place `m', `M', `h'.
3829 (init_table): Add upper/lower registers.
3831 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3833 1999-05-28 Martin Dorey <mdorey@madge.com>
3835 * config/tc-i960.c: Several minor changes to add ELF and
3836 BFD_ASSEMBLER support.
3837 * config/tc-i960.h: Likewise.
3838 * configure.in (i960-*-elf*): New target.
3839 * aclocal.m4, configure: Rebuild.
3841 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3843 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3844 reloc changes when defined(BFD_ASSEMBLER).
3846 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3848 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3850 * write.c (write_print_statistics): Output to file, not stderr.
3852 * expr.c (generic_bignum_to_int32,64): Prototype.
3854 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3855 output_sleb128, output_uleb128, output_big_sleb128,
3856 output_big_uleb128, output_big_leb128): Prototype.
3857 (output_big_sleb128, output_big_uleb128): Make inline.
3858 (output_big_leb128): Remove inline
3860 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3861 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3862 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3863 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3864 value for correct overflow check in write.c:fixup_segment.
3865 * write.c (fixup_segment): Move bitfield overflow checks to after
3866 the md_apply_fix call.
3867 * config/obj-coff.c (fixup_segment): Likewise.
3868 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3869 valueT *val argument.
3871 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3873 * config/atof-ieee.c (gen_to_words): Correctly round a
3874 denormalized number. Fix off-by-one in range checking for
3875 exponent in a denormal.
3877 1999-05-10 Nick Clifton <nickc@cygnus.com>
3879 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3882 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3884 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3886 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3888 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3889 (ReverseRegRegmem): Remove.
3890 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3891 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3892 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3895 From Doug Ledford <dledford@redhat.com>
3896 * config/tc-i386.h (RegXMM): New for P/III.
3897 * config/tc-i386.c: Add support for P/III.
3899 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3901 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3902 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3903 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3905 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3907 * config/tc-i386.c (i386_immediate): Skip whitespace before
3908 complaining about junk after expression.
3909 (i386_displacement): Likewise.
3911 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3913 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3914 Don't copy before downcaseing.
3916 1999-05-05 Catherine Moore <clm@cygnus.com>
3918 * tc-m68k.c: Include elf/m68k.h.
3919 (m68k_elf_final_processing): New routine.
3920 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3923 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3925 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3928 1999-04-30 Nick Clifton <nickc@cygnus.com>
3930 * config/tc-mcore.c (mcore_s_section): Dump literals before
3933 1999-04-29 Nick Clifton <nickc@cygnus.com>
3935 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3938 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3940 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3941 (TC_INIT_FIX_DATA): Delete.
3942 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3943 (TC_INIT_FIX_DATA): Delete.
3944 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3945 * write.c (fix_new_internal): Initialize fx_cgen member.
3946 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3947 (gas_cgen_md_apply_fix3): Update.
3948 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3949 (md_cgen_record_fixup_exp): Update.
3950 (FX_OPINFO_R_TYPE): Update.
3952 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3953 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3954 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3955 * frags.h (struct frag): Make opindex, opinfo ints.
3957 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3959 1999-04-26 Tom Tromey <tromey@cygnus.com>
3961 * aclocal.m4, configure: Updated for new version of libtool.
3963 1999-04-22 Nick Clifton <nickc@cygnus.com>
3965 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3967 (md_apply_fix3): Do not fix up absolute relocations against
3970 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3972 1999-04-20 Nick Clifton <nickc@cygnus.com>
3974 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3975 changes and data-in-text directives.
3976 (mcore_cons): New function: intercept cons() operations.
3977 (mcore_float_cons): New function: intercept float_cons()
3979 (mcore_stringer): New function: intercept stringer() operations.
3981 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3983 * obj.h (struct format_ops): Change generate_asm_lineno field to
3985 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3987 * config/tc-alpha.c (find_opcode_match): Add default case to
3989 (find_macro_match): Likewise.
3990 (load_expression): Parenthesize && within ||.
3992 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3994 1999-04-17 Nick Clifton <nickc@cygnus.com>
3996 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3997 .text .data .section pseudo ops.
3998 (mcore_s_section): New function. Dump lits before changing secs.
3999 (mcore_s_text): New function. Dump lits before changing secs.
4000 (mcore_s_data): New function. Dump lits before changing secs.
4002 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
4004 * config/tc-mips.c (mips_32bitmode): New.
4005 (md_begin): Set mips_32bitmode if needed.
4006 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
4007 Set EF_MIPS_32BITMODE.
4009 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4011 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4014 1999-04-16 Nick Clifton <nickc@cygnus.com>
4016 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4018 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4020 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4021 expressions correctly.
4024 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4026 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4028 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4030 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4031 and fmpynfadd instructions.
4033 1999-04-11 Richard Henderson <rth@cygnus.com>
4035 * as.h (environ): Declare it, if needed.
4036 * as.c (dump_statistics): Don't declare environ.
4037 * configure.in (environ): Detect declaration.
4038 * configure, config.in: Rebuild
4040 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4041 (i386_displacement): Allocate enough space for replacement buffer.
4042 Clean up replacement buffer initialization.
4044 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4046 * subsegs.c (section_symbol): Don't create a new symbol if one
4047 already exists; instead, use the existing one, but set its segment
4048 and frag data if it hasn't already been defined.
4049 * config/obj-coff.c (c_section_symbol): Likewise.
4051 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4053 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4055 1999-04-08 Nick Clifton <nickc@cygnus.com>
4057 * config/tc-mcore.c: New File: Support routines for MCore
4059 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4060 * config/obj-coff.c: Add support for mcore-pe target.
4062 * Makefile.am: Add support for MCore targets.
4063 * Makefile.in: Regenerate.
4064 * configure.in: Add support for MCore targets.
4065 * configure: Regenerate.
4067 * doc/all.texi: Set MCORE.
4068 * doc/as.texinfo: Document MCore specific command line options.
4070 * write.h: Prevent multiple inclusion.
4072 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4074 * asintl.h (LC_MESSAGES): Never define.
4075 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4077 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4080 * Makefile.am (m68k-parse.c): If configuring in the source
4081 directory, copy m68k-parse.y into the local directory before
4082 running ylwrap, to remove spurious differences when generating
4084 * Makefile.in: Rebuild.
4086 * config/tc-sparc.h (md_do_align): Just allocate the number of
4087 bytes necessary, rather than always allocating 1024.
4089 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4091 * listing.c (listing_newline): Add cast to avoid warning.
4092 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4093 * config/tc-i386.c (i386_scale): Add return value.
4094 (build_displacement_string): Remove unused local temp_disp2.
4095 (i386_intel_memory_operand): Add parentheses to avoid warning.
4096 (i386_intel_operand): Remove unused local end_of_operand_string.
4097 (i386_operand): Remove unused local operand_modifier.
4098 (i386_operand): Add parens to avoid warning.
4100 1999-04-04 Don Bowman <don@pixsci.com>
4102 * configure.in: Add mips*-*-vxworks* target; have it define
4104 * configure, config.in: Rebuild.
4106 1999-03-31 Nick Clifton <nickc@cygnus.com>
4108 * configure.in (emulations): Add support for arm-epoc-pe.
4109 * configure: Regenerate.
4110 * config/te-epoc-pe.h: New file. Define macros specific to
4112 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4113 for arm-epoc-pe target.
4115 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4117 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4119 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4121 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4122 detect ",n" without a condition.
4123 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4126 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4128 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4129 instruction is encoded with one bit.
4132 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4134 * doc/internals.texi (CPU backend): Mention that
4135 line_separator_chars should not include newline. From thi
4136 <ttn@mingle.glug.org>.
4138 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4140 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4141 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4143 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4145 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4147 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4149 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4152 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4154 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4156 1999-03-15 Martin Hunt <hunt@cygnus.com>
4158 * app.c (do_scrub_begin): Change '-' back to a symbol char
4159 so we can use multiple opcodes on a line again.
4161 * config/tc-d30v.c: By default, warn if a symbol has
4162 the same name as a register. Plus some minor
4163 updates from the branch.
4165 1999-03-13 Nick Clifton <nickc@cygnus.com>
4167 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4168 BFD_RELOC_16 and BFD_RELOC_64.
4170 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4172 * expr.c (expr): Add missing else.
4174 1999-03-12 Nick Clifton <nickc@cygnus.com>
4176 * config/tc-arm.c (md_apply_fix3): Improve error message.
4178 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4180 * Makefile.am (CPU_TYPES): Add fr30.
4181 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4182 (fr30,m32r dependencies): Update.
4183 * Makefile.in: Rebuild.
4185 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4186 (gas_cgen_record_fixup_exp): Ditto.
4187 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4188 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4189 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4190 (md_cgen_lookup_reloc): Update use of operand->type.
4191 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4192 (md_convert_frag): Call cgen_operand_lookup_by_num.
4193 (md_cgen_lookup_reloc): Update use of operand->type.
4194 (m32r_cgen_record_fixup_exp): Ditto.
4196 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4198 * config/tc-mips.c (md_show_usage): Fix message.
4200 1999-03-03 Nick Clifton <nickc@cygnus.com>
4202 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4203 and LDR reg,=<expr> instruction.
4205 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4208 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4210 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4212 1999-02-17 Nick Clifton <nickc@cygnus.com>
4214 This patch was created by: Scott Bambrough
4215 <scottb@corelcomputer.com>
4218 Special cased '@' character. The '@' character is used as the
4219 ARM assembler comment character, as a special character
4220 and in ELF .symver pseudo-op's, and as a special character in
4221 .type and .section pseudo-ops.
4222 (symver_pseudo): New static variable.
4223 (symver_state): New static variable.
4224 (struct app_save): Add field 'symver_state'.
4225 (app_push): Save global symver_state int struct app_save.
4226 (app_pop): Restore global symver_state from struct app_save.
4227 (do_scrub_chars): Special case handling of '@' character in
4230 * configure.in: Modified to recognize armv* uname syntax from ARM
4232 * configure: Regenerated.
4234 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4235 a prefix to the section's type.
4236 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4237 the type's typename.
4239 * config/tc-arm.h: Add support for PIC generation:
4240 (pic_code): New boolean.
4241 (obj_relocate_extern): Define.
4242 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4243 (TC_CONS_FIX_NEW): Define.
4244 (tc_fix_adjustable): Define.
4245 (GLOBAL_OFFSET_TABLE_NAME): Define.
4247 * config/tc-arm.c: Add support for PIC generation:
4248 (line_seperator_chars): Allow ';' as a seperator for Linux.
4249 (is_immediate_prefix): New macro.
4250 (arm_parse_reloc): New function.
4251 (s_arm_elf_cons): New function.
4252 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4253 (md_undefined_symbol): Special case handling for the Global Offset
4255 (md_apply_fix3): Handle PIC relocs.
4256 (tc_gen_reloc): Handle PIC relocs.
4257 (md_parse_option): Add support for '-k' command line switch to
4258 enable PIC generation.
4259 (cons_fix_new_arm): New function.
4260 (s_arm_elf_cons): New function.
4262 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4264 * configure.in: Add comments for uses of AC_DEFINE.
4265 * acinclude.m4: Likewise.
4266 * acconfig.h: Remove.
4267 * aclocal.m4: Rebuild.
4268 * configure: Rebuild.
4269 * Makefile.in: Rebuild.
4270 * config.in: Rebuild.
4272 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4274 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4275 non-constant offset from a base register.
4277 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4279 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4282 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4284 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4285 (emit_insn): Look for pc-relative and no-overflow specifiers on
4286 internal relocation types.
4288 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4290 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4293 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4295 (mips_4650, mips_4010, mips_4100): Variables removed.
4296 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4297 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4299 (md_begin): Don't bother initializing the mips_NNNN variables;
4300 mips_cpu is set, and that's good enough now.
4301 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4302 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4303 (show): New function, to handle wrapping in the CPU lists.
4304 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4306 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4308 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4309 than treat as an immediate specifier.
4311 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4313 * config/tc-i386.c: Prototype many functions.
4314 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4315 (i386_immediate): Remove unused second argument.
4316 (i386_intel_operand): Fix i386_is_reg typo.
4317 (i386_operand): Use allow_naked_reg.
4318 (output_invalid): Make operand int for K&R.
4320 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4322 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4324 * Makefile.in: Rebuild.
4326 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4328 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4330 (EXTRA_as_new_SOURCES): Comment out.
4331 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4332 * Makefile.in: Rebuild.
4333 * doc/Makefile.in: Rebuild.
4334 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4335 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4336 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4337 * configure: Rebuild.
4338 * aclocal.m4: Rebuild.
4339 * config.in: Rebuild.
4340 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4341 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4342 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4343 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4344 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4345 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4346 (gas_cgen_record_fixup_exp): Ditto.
4347 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4348 descriptor, not global variable.
4349 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4350 descriptor, not global variable. Refer to insert_operand handler
4351 via cpu descriptor, not global function.
4352 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4353 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4354 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4355 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4356 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4357 * config/tc-m32r.c: Ditto.
4358 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4359 (md_assemble): Ditto.
4360 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4362 1999-02-09 Nick Clifton <nickc@cygnus.com>
4364 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4365 relocations for ELF targets.
4367 1999-02-08 Nick Clifton <nickc@cygnus.com>
4369 * configure.in: Add support for StrongARM target.
4370 * configure: Regenerate.
4372 1999-02-05 Nick Clifton <nickc@cygnus.com>
4374 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4376 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4379 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4381 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4383 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4385 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4386 (INTEL_DWORD_MNEM_SUFFIX): Define.
4389 (DWORD_PTR): Define.
4390 (XWORD_PTR): Define.
4392 (OFFSET_FLAT): Define.
4394 (NONE_FOUND): Define.
4397 * config/tc-i386.c (set_intel_syntax): New routine.
4398 (intel_syntax): Declare.
4399 (allow_naked_reg): Declare.
4400 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4401 (intel_float_operand): New routine.
4402 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4403 Handle brackets as well as parens. Call i386_intel_operand for
4404 intel syntax. Reverse operands if appropriate. Handle new
4405 suffixes. Handle movzx and movsx.
4406 (i386_is_reg): New routine.
4407 (i386_immediate): New routine.
4408 (i386_scale): New routine.
4409 (i386_displacement): New routine.
4410 (i386_operand_modifier): New routine.
4411 (build_displacement_string): New routine.
4412 (i386_parse_seg): New routine.
4413 (i386_intel_memory_operand): New routine.
4414 (i386_intel_operand): New routine.
4415 (i386_operand): Call i386_displacement, i386_immediate,
4416 i386_scale, etc. instead of handling inline.
4417 (parse_register): Handle registers without prefix.
4419 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4421 * configure: Regenerate.
4422 * configure.in (arm-*-oabi): New.
4423 (thumb-*-oabi): New.
4424 * config/tc-arm.c (target_oabi): Declare.
4425 (md_apply_fix3): Support REL relocs.
4426 (md_parse_option): Handle -oabi.
4427 (elf32_arm_target_format): New routine.
4428 (md_longopts): Add OPTION_OABI.
4429 * config/tc-arm.h: Redefine TARGET_FORMAT.
4432 1999-01-28 Nick Clifton <nickc@cygnus.com>
4434 * write.c (write_relocs): Handle out of range error.
4436 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4437 (fr30_force_relocation): Default to 0.
4439 * config/tc-fr30.h (obj_fix_adjustable): Define.
4440 (TC_FORCE_RELOCATION): Define.
4442 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4445 1999-01-16 Nick Clifton <nickc@cygnus.com>
4447 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4448 merge of two instructions if the left instruciton kills the right.
4450 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4452 * Makefile.in: Regenerate.
4453 * configure.in: Redo test for using cgen.
4454 * configure: Regenerate.
4456 1999-01-09 Nick Clifton <nickc@cygnus.com>
4458 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4459 redefinition of this macro.
4461 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4463 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4466 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4468 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4469 a read of HI or LO and an immediatly following branch.
4471 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4473 * config/tc-mips.c (md_begin): Another correction to the setting of
4476 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4478 * config/tc-mips.c (md_begin): Correct type-o in setting of
4481 1998-12-21 Nick Clifton <nickc@cygnus.com>
4483 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4484 bit insn when optimizing, so that parallelised instructions will
4485 start on a 32 bit boundary.
4487 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4489 * config/tc-mips.c (mips_eabi64): New.
4490 (md_begin): Set mips_eabi64.
4491 (mips_elf_final_processing): Use it.
4493 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4495 * config/tc-mips.c (mips_elf_final_processing):
4496 Correct setting of ABI in e_flags.
4498 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4500 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4503 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4505 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4507 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4509 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4510 warning, values that don't fit in the field.
4512 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4514 * config/tc-mips.c (mips_abi_string): New.
4515 (md_parse_option,md_longopts): Add mabi.
4516 (mips_elf_final_processing): Set e_flags based on mabi flag.
4518 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4520 * config/tc-mips.c (md_parse_option): Handle vr4111.
4522 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4524 * config/tc-h8300.c (build_bytes): Change message given if the
4525 instruction requires H8/300H mode and we're not in Hmode, to
4526 suggest that it may be the operand modes that are the problem, not
4527 necessarily the opcode.
4529 1998-12-10 Nick Clifton <nickc@cygnus.com>
4531 * config/tc-fr30.c: Add line separator character.
4533 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4535 * configure.in (hppa-*-mpeix*): New target.
4536 * config/obj-som.h (obj_som_compiler): Declare.
4537 * config/obj-som.c (compiler_seen): New static variable.
4538 (obj_som_compiler): New function.
4539 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4540 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4541 (pa_type_args): Set hppa_priv_level.
4542 (pa_compiler): New static function if OBJ_SOM.
4543 * configure: Rebuild.
4545 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4547 * read.c (output_leb128): Don't mark as inline.
4549 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4551 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4552 AIX .vbyte unaligned data support.
4553 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4554 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4557 1998-12-07 Nick Clifton <nickc@cygnus.com>
4559 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4562 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4564 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4565 BFD_RELOC_ARM_PCREL_BRANCH.
4567 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4569 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4570 checking the target type.
4571 (mips-dec-bsd*): Set endian to little.
4572 * configure: Rebuild.
4574 COFF weak symbol support, based on patches from Mark Elbrecht
4575 <snowball3@usa.net>:
4576 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4577 * config/obj-coff.c (obj_coff_weak): New static function.
4578 (obj_coff_endef) [both versions]: Handle weak symbols.
4579 (coff_frob_symbol): Likewise.
4580 (yank_symbols): Likewise.
4581 (obj_pseudo_table): Add "weak".
4583 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4584 <aymeric.vincent@emi.u-bordeaux.fr>.
4585 * aclocal.m4: Rebuild with current tools.
4586 * configure: Rebuild.
4588 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4589 an assertion failure for a case we can't handle when OBJ_ECOFF.
4591 * expr.c (operator): And with 0xff to avoid problems with signed
4594 1998-12-03 Nick Clifton <nickc@cygnus.com>
4596 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4597 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4599 1998-12-02 Nick Clifton <nickc@cygnus.com>
4601 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4604 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4606 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4607 calculation of pcrel point.
4609 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4611 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4614 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4616 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4618 (d10v_cleanup): Only generate previous insn if a multiline insn is
4621 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4626 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4628 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4629 -marm6xxx command line switches.
4631 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4633 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4634 (itbl-ops.o): Delete duplicate dependencies.
4635 Rebuild dependencies.
4636 Add fr30 dependencies.
4637 * Makefile.in: Rebuild.
4639 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4643 * listing.c: Ignore line terminator characters found inside
4646 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4648 * po/gas.pot: Regenerated.
4650 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4653 fr30_is_label_start(). Also checks for delay slot insns.
4655 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4656 FR30 instructions which contain a colon in the mnemonic.
4658 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4660 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4662 * config/tc-fr30.c: Removed currently superflous code.
4664 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4666 * config/tc-fr30.h: New file.
4667 * config/tc-fr30.c: Tweaking so that it will compile.
4669 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4671 * config/tc-d10v.h (obj_fix_adjustable): Define.
4672 (TC_FORCE_RELOCATION): Define.
4673 (d10v_force_relocation): Declare.
4674 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4675 (md_apply_fix3): Handle Vtable relocs.
4676 (d10v_fix_adjustable): New.
4677 (d10v_force_relocation): New.
4679 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4681 * config/tc-d30v.c: Change default behaviour to ignore potential
4682 conflicts between register name and symbol names.
4684 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4686 * configure.in: Add fr30-*-*.
4687 * config/tc-fr30.c: New file.
4688 * Makefile.in: Regenerated.
4689 * config.in: Regenerated.
4690 * configure: Regenerated.
4691 * doc/Makefile.in: Regenerated.
4692 * po/gas.pot: Regenerated.
4694 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4696 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4699 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4701 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4703 (do_scrub_chars): Add some casts to unsigned char to avoid
4704 unwanted sign extension.
4705 * read.c (lex_type): Set characters about 127 to be symbol
4707 * config/tc-i386.c (md_begin): Set identifier_chars and
4708 operand_chars for values above 127.
4710 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4712 * configure.in: detect cygwin* instead of cygwin32*
4713 * configure: regenerate
4715 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4717 * listing.c: Add support for producing a listing from piped
4720 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4722 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4723 (append_insn): Account for the tx39's multiply behavior.
4725 1998-10-26 Michael Meissner <meissner@cygnus.com>
4727 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4728 from assemble_parallel_insns. Add support for '->' to indicate
4729 explicitly serializing the instructions.
4730 (md_assemble): Ditto.
4732 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4734 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4737 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4739 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4741 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4743 * config/tc-mips.c : support frame and regmask/fregmask when
4744 MIPS_STABS_ELF is specified.
4746 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4748 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4749 (md_apply_fix): Don't return 1 for VTABLE relocs.
4750 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4752 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4754 * doc/c-i386.texi: Replace occurences of "opcode" with
4755 "instruction mnemonic", "instruction", or "mnemonic" when
4756 referring to the name of an instruction. Use "opcode" when
4757 referring to the sequence of machine bytes.
4759 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4760 (is_opcode_char): Rename to is_mnemonic_char.
4761 (md_assemble and i386_operand): Correct error messages from
4762 "opcode" to "instruction mnemonic"
4763 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4764 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4765 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4766 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4767 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4768 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4769 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4771 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4773 * config/tc-i386.c (i386_operand): Check for garbage after
4776 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4778 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4779 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4781 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4783 * config/tc-sh.h (obj_fix_adjustable): Define.
4784 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4785 (md_apply_fix): Likewise.
4786 (tc_gen_reloc): Likewise.
4787 (sh_fix_adjustable): New.
4789 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4791 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4792 * cgen.h (gas_cgen_finish_insn): Update prototype.
4793 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4794 cgen_insn_t -> CGEN_INSN_INT.
4795 (make_parallel): Update handling of CGEN_INT_INSN_P.
4796 (assemble_parallel_insn): Ditto.
4797 (target_make_parallel): New function.
4798 (md_assemble): Use it.
4800 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4802 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4804 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4806 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4807 converted into lower case.
4809 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4811 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4812 (gas_cgen_tc_gen_reloc): Likewise.
4813 * config/tc-m32r.h (obj_fix_adjustable): Define.
4814 * config/tc-m32r.c (m32r_fix_adjustable): New.
4815 (m32r_force_relocation): Handle VTABLE relocs.
4817 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4819 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4821 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4823 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4824 to lower case before parsing.
4826 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4827 parallel insns modift buts in the PSW as a side effect.
4829 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4831 * config/tc-d30v.c (find_format): Test for missing flag and
4834 (md_apply_fix3): Fix error messages to avoid
4835 assumption about presence of a symbol.
4837 (parallel_ok): Disallow parallel instructions that both modify the
4840 (find_format): Generate a warning if an odd numbered register is
4841 used as the first register in a mutli-register instruction.
4843 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4845 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4846 relocations are always associated with a symbol.
4848 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4850 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4851 (elf32_sparc_force_relocation): Declare.
4852 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4853 (tc_gen_reloc): Handle vtable relocs.
4854 (elf32_sparc_force_relocation): New.
4856 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4858 * symbols.c (S_IS_FUNCTION): New.
4859 * config/tc-v850.h (obj_fix_adjustable): Define.
4860 (TC_FORCE_RELOCATION): Define.
4861 (v850_force_relocation): Declare.
4862 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4863 of fx_addnumber for VTABLE reloc addends.
4864 (md_apply_fix3): Handle VTABLE relocs.
4865 (v850_fix_adjustable): New.
4866 (v850_force_relocation): New.
4868 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4870 * tc-hppa.c (fp_operand_format): Add some additional formats.
4871 (pa_ip): Do not automatically promote into pa2.0 mode.
4872 (pa_level): Handle ".level 2.0".
4874 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4876 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4877 * config/tc-i386.h (template.extension_opcode): Change to
4878 unsigned int to allow full range of 8-bit opcode suffixes.
4879 (None): Redefine as 0xffff.
4881 From Jeff B Epler <jepler@usgs.gov>
4882 * doc/c-i386.texi (i386-SIMD): New section.
4884 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4886 * read.c (discard_rest_of_line): New function.
4887 * read.h: Declare it.
4888 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4890 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4892 * config/tc-d10v.c (find_symbol_matching_register): New function.
4893 (find_opcode): Cope with the case where a register name matches
4896 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4898 * config/tc-v850.c (md_pcrel_from): Rename to
4899 v850_pcrel_from_section.
4900 (v850_pcrel_from_section): Do not resolves symbols in other
4903 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4905 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4907 * config/tc-d10v.c (find_opcode): Generate an error if a register
4908 is supplied for an operand that should not be a register.
4910 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4913 instructions to have another instruction in the right bin.
4915 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4917 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4918 the right container if the left container holds a branch
4921 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4923 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4924 both a register name and symbol name.
4925 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4927 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4929 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4930 execution unit class.
4932 (reg_name_search): If a name matches a register and a symbol,
4933 prefer the register.
4934 (find_format): Disallow flag registers when a general purpose
4935 register is required.
4936 If a number is required, but a register has been given, check to
4937 see if a symbol with the same name as the register exists, and if
4938 so, use that symbol.
4940 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4942 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4944 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-d30v.c (find_format): Do not accept flag registers as
4947 general purpose registers.
4948 (find_format): If an immediate value is expected at a given place
4949 in a format, but a register name has been provided instead, check
4950 to see if that register name matches the name of a predefined
4951 symbol and if it does, then use the symbol instead.
4952 (reg_name_search): If a register name matches a symbol name,
4953 prefer the register name to the symbol name.
4955 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4957 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4958 the previous insn to empty.
4960 1998-09-20 Michael Meissner <meissner@cygnus.com>
4962 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4963 pieces, forcing the use of an ANSI compiler.
4965 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4967 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4969 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4971 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4973 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4975 (obj_elf_vtable_entry): Likewise.
4976 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4977 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4978 (tc_gen_reloc): Likewise.
4979 (arm_fix_adjustable): Likewise.
4980 (elf32_arm_force_relocation): New.
4981 (armelf_frob_symbol): Remove coff-style symbol support.
4983 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4985 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4987 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4989 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4990 OBJ_COFF so that routine is defined for a.out format.
4992 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4994 * config/tc-i386.c (i386_operand): Detect non-segment registers
4995 used as segment prefixes.
4997 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4999 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
5000 optimize across FDE boundaries.
5002 * config/obj-coff.c (obj_coff_section): Preserve any link once
5003 flags when setting the section flags.
5005 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
5007 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
5008 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
5010 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5012 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5015 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5017 * frags.c (frag_grow): Include the size of the frag struct in the
5020 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5021 if the new subseg comes before the old.
5023 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5025 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5026 to handle edge8 and edge16.
5028 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5030 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5031 before we clobber the symbol involved.
5033 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5035 * config/tc-arm.c: Remove OBJ_ELF definitions for
5036 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5037 use arm_adjust_symtab for OBJ_COFF.
5038 (armelf_adjust_symtab): New Routine.
5039 * config/tc-arm.h: Define obj_adjust_symtab to
5040 armelf_adjust_symtab for OBJ_ELF.
5042 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5044 * configure.in: Make all i386-elf targets use bfd_gas.
5045 * config/tc-i386.c (tc_i386_force_relocation): New.
5046 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5047 (md_apply_fix3): Likewise.
5048 (tc_gen_reloc): Handle them.
5049 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5050 tc_i386_force_relocation.
5052 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5054 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5056 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5058 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5059 current opcode after writing the first insturction of a reverse
5062 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5064 * read.h (generate_lineno_debug): Add prototype.
5065 * read.c (generate_lineno_debug): Make non-static.
5067 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5069 * config/tc-i386.c (md_assemble): Only warn for address/data size
5072 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5075 against Thumb function names, as the linker needs this information.
5077 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5079 * expr.c (operand): Check also that there is no advance in operand
5080 after atof_generic in order to decide "is it label 0f or floating
5083 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5085 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5086 command line options with a single dash.
5087 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5089 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5091 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5092 * tc-arm.c (arm_fix_adjustable): New routine.
5094 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5096 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5097 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5098 demand_empty_rest_of_line before mri_comment_end.
5099 (equals): Check garbage after expression before
5100 mri_comment_end in MRI mode.
5102 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5104 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5105 small immediate constant to use the constant itself rather than
5108 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5110 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5111 (pa_leave): Likewise.
5113 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5115 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5117 (i386_operand): Fix an error message.
5119 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5121 * doc/c-arm.texi (ARM Directives): Document .req directive.
5123 * config/tc-arm.c (reg_required_here): Display erroneous string if
5124 the register name could not be decoded.
5125 Do not set inst.instruction if the sift is -1.
5127 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5129 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5132 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5134 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5135 even if it is belived to be unnecessary.
5137 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5139 config/tc-i386.c (i386_operand): Size immediate constants by
5140 suffix (erroneously removed as part of July 7 change).
5142 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5144 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5145 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5146 (armelf_frob_symbol): New Routine.
5147 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5149 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5151 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5153 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5155 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5156 command line switches passed to assembler.
5158 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5160 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5161 (gas_cgen_opcode_desc): Declare.
5162 (gas_cgen_parse_operand): Declare.
5163 (*): Prepend gas_ to gas specific fns to denote them as such.
5165 * cgen.c (gas_cgen_opcode_desc): New global
5166 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5167 (queue_fixup): Renamed from cgen_queue_fixup.
5168 (*): Prepend gas_ to gas specific fns to denote them as such.
5170 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5171 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5172 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5173 Open opcode table and initialize it.
5174 (make_parallel): Use gas_cgen_opcode_desc.
5175 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5176 (md_assemble): Ditto.
5178 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5180 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5181 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5182 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5183 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5184 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5185 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5186 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5187 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5188 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5189 (INIT_STAB_SECTION): Likewise.
5190 (OBJ_PROCESS_STAB): Likewise.
5192 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5193 (md_parse_option): Watch for them.
5194 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5195 (md_begin): Kill neverdef code.
5196 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5197 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5198 (s_alpha_coff_wrapper): New.
5199 (md_pseudo_table): Trap all ECOFF pseudos.
5201 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5203 Start of changes to remove mdebug section from mips*-elf
5204 Based on MIPS_STAB_ELF definition
5205 * acconfig.h: undef if not configured
5206 * config.in: undef if not configured
5207 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5208 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5209 * stabs.c (s_stab_generic): flush frag
5211 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5213 * configure.in: (arm-*-elf): Handle.
5214 (thumb-*-elf): Handle.
5215 * configure: Regenerate.
5216 * read.c (stringer): Fix typo in comment.
5217 * write.c (fixup_segment): Don't add symbol value to addend if
5219 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5221 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5224 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5226 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5227 (write_2_short): Emit warning if new flag is set.
5228 (do_assemble): Set flags if left instruction is one of special
5229 "right-instruction-killer" type.
5231 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5233 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5234 Always output words in debug_info section as big endian.
5235 (sparc_target_format): Choose correct bfd target.
5236 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5238 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5240 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5241 to work with internationalization code. Issue an error when two
5242 operands match that are not allowed to match.
5244 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5246 * configure.in (install_tooldir): Allow target to specify whether
5247 it wants to be installed in $(tooldir)/bin.
5248 * configure: Regenerate.
5249 * Makefile.am (install-exec-local): Set install-exec-tooldir
5250 dependency via configure.
5251 * Makefile.in: Regenerate.
5253 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5255 * Makefile.am (install-exec-local): Split into two ...
5256 (install-exec-bindir,install-exec-tooldir): New rules.
5257 * Makefile.in: Regenerate.
5259 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5261 * Makefile.am (install-exec-local): Don't remove the file before
5262 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5263 W. Rozycki <macro@ds2.pg.gda.pl>.
5264 * Makefile.in: Rebuild.
5266 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5268 * cgen.c: Include libiberty.h.
5269 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5270 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5271 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5272 (md_cgen_lookup_reloc)): Declare.
5273 (md_cgen_record_fixup_exp): Declare.
5274 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5275 (m32r_relax_frag): Declare.
5276 (cgen_md_apply_fix3): Decls moved to cgen.h.
5277 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5278 (m32r_cgen_record_fixup_exp): Delete decl.
5279 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5280 (assemble_nop): Delete.
5281 (expand_debug_syms): Delete unused `exp'.
5282 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5283 Add default case for -Wall.
5284 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5285 (md_atof): Delete unused wordP.
5287 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5289 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5292 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5294 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5295 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5296 .print, .purgem, and .struct. Remove documentation for
5299 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5301 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5302 Update call to insert_operand.
5304 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5306 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5308 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5310 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5311 whitespace after a prefix operator.
5313 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5315 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5317 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5319 * config/tc-sparc.c (log2): New static function.
5320 (s_reserve): Use log2 to convert alignment before calling
5322 (s_common): Use log2 to convert alignment before calling
5323 record_alignment and frag_align.
5324 (sparc_cons_align): Use log2.
5326 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5328 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5329 (s_common): Likewise.
5331 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5332 initialization of waddr.
5333 (sparc_elf_final_processing): Add default case to switch.
5335 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5337 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5338 than temporary real.
5340 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5342 * write.c (subsegs_finish): Don't align the segments if there were
5345 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5346 copying aux information.
5348 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5349 expression into a symbol.
5351 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5353 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5354 type to unsigned int.
5355 (md_assemble): Change type used to store offsets from unsigned
5357 (i386_operand): Switch error check to only call RESTORE_END_STRING
5358 once after parse_register.
5360 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5362 * config/tc-v850.c (md_show_usage): Changed format to match that
5365 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5367 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5369 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5371 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5374 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5376 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5377 * doc/Makefile.in: Rebuild.
5379 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5381 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5382 for %lo expressions.
5383 (mips_ip, case 'u'): Move range check after code to mask
5384 off bits in %hi/%lo expressions. Mask off high bits for
5387 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5389 * doc/Makefile.am (gasver.texi): New target.
5390 (as.info, as.dvi): Depends upon gasver.texi.
5391 * doc/as.texinfo: Include gasver.texi. Mention version number on
5392 title page and in top node.
5393 * doc/Makefile.in: Rebuild.
5395 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5397 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5398 but not including the line containing the edict.
5399 * listing.h (LISTING_EOF): New.
5400 * input-scrub.c (input_scrub_next_buffer): Call it.
5402 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5404 * config/tc-i386.c (i386_operand): Don't set the size of an
5405 immediate address based solely on the suffix and the mode.
5407 * config/tc-i386.c (md_assemble): Add assertion to make sure
5408 overlap2 does not set Imm.
5410 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5411 sequences of whitespace to a single space.
5412 (is_space_chars): Just compare with space.
5413 (md_begin): Don't initialize space_chars.
5414 (md_assemble): Just skip a single whitespace character.
5415 (i386_operand): Rewrite base-index parsing to use new
5416 parse_register, and to skip white space. Skip white space in a
5417 number of other places too. Don't give error message if
5418 parse_register fails.
5419 (parse_register): Change reg_string parameter to be non-const.
5420 Add end_op parameter. Skip white space after the `%', and return
5421 end of register string. Give error message here rather than
5424 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5426 Based on patch from Matt Semersky <matts@scd.hp.com>:
5427 * expr.c (op_encoding): Make const.
5428 (expr_set_precedence): New function.
5429 (expr_begin): Don't set operator rankings, just call
5430 expr_set_precedence.
5431 * expr.h (expr_set_precedence): Declare.
5432 * read.c (s_mri): Call expr_set_precedence.
5434 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5436 * doc/as.texinfo (Statements): Remove paragraph discussing
5437 continuing lines with a backslash. This hasn't worked for years,
5440 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5442 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5444 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5445 (ps_CTORS, ps_DTORS): New section types.
5446 (vms_fixup_xtors_section): New function
5447 (Ctors_Psect, Dtors_Psect): Define.
5448 (IS_GXX_XTOR): Define
5449 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5450 Filter static constructors/destructors and add to
5451 Ctors_Symbols/Dtors_Symbols chain.
5452 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5453 appropriate section.
5455 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5456 * makefile.vms: Merge vax/vms support.
5458 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5460 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5461 (elf_pseudo_table): Add them.
5462 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5463 (md_apply_fix): Accept them.
5464 (mips_fix_adjustable): Don't adjust them.
5465 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5466 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5467 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5468 (tc_fix_adjustable): Don't adjust them.
5470 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5472 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5474 * Makefile.in: Regenerate.
5475 * configure.in: AC_SUBST cgen_cpu_prefix.
5476 * configure: Regenerate.
5478 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5480 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5481 Changed all users of COND12_DELAY.
5483 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5485 * config/tc-mn10300.c (set_arch_mach): New function.
5486 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5487 (md_begin): Default to mn10300 mode.
5488 (md_assemble): Only accept instructions for the core mn10300
5489 chip and the active machine type.
5491 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5493 * subsegs.h (segment_info_type): Give the struct a name.
5494 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5495 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5496 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5497 * config/tc-w65.h (tc_reloc_mangle): Declare.
5498 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5500 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5502 * config/tc-v850.c (v850_comm): Restore old section
5503 after common processing.
5505 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5507 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5509 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5511 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5512 char with code that explicitly sign-extends.
5514 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5516 * config/tc-v850.c (md_begin): Restore text section as the current
5517 section after creating call table sections.
5518 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5521 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5522 with call to macro SYM_AUXINFO.
5524 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5526 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5527 with the program transform name.
5528 * Makefile.in: Rebuild.
5530 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5535 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5537 * config/tc-i386.c (i386_operand): Be prepared for a space between
5538 the open parenthesis and the start of the register operand,
5539 because of the June 16 change.
5541 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5543 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5546 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5548 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5549 even if it is belived to be unnecessary.
5551 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5553 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5555 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5557 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5559 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5560 shift amount for a repeated operand. The shift amount for the
5561 repeated copy comes from the size of the operand.
5563 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5565 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5567 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5569 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5571 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5573 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5574 characters in it as LEX_IS_SYMBOL_COMPONENT.
5575 * config/tc-i386.h (tc_symbol_chars): Define.
5576 (extra_symbol_chars): Declare.
5577 * config/tc-i386.c (extra_symbol_chars): Define.
5578 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5579 (line_comment_chars): Set to '/' if TE_LINUX.
5580 * doc/c-i386.texi (i386-prefixes): Update.
5581 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5583 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5585 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5586 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5588 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5590 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5591 constraint in instructions REP & REPI.
5593 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5595 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5596 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5598 (check_range): If the operand is shifted, then shift the number
5599 before checking its range.
5601 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5603 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5606 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5608 * config/tc-v850.c (v850_comm): Create special sections as needed.
5610 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5612 * config/tc-d10v.c (write_2_short): Addition of swapping
5613 instructions for sequential and reverse sequential order when
5614 given order is not possible.
5616 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5618 * Makefile.am: Rebuild dependencies.
5619 (DEP_INCLUDES): Fix reference to intl build directory.
5620 * Makefile.in: Rebuild.
5622 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5624 * doc/c-i386.texi: Update 16 bit documentation.
5626 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5627 IgnoreDataSize to IgnoreSize as they are used for address size as
5629 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5630 32-bit mode, similarly addr16/data16 and variants.
5632 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5634 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5635 sequential word multiply instructions.
5637 (do_assemble): Add extra command line argument, to allow mul32
5638 attribute to be preserved across parallel insns.
5639 (md_assemble): Insert NOPs between explicitly parallel insns which
5640 contain an 32 bit multiply and a 16 multiply.
5642 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5644 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5647 * config/tc-i386.c (reloc): Add braces.
5649 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5650 consistent with Intel naming.
5651 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5652 use bitfields in sib_byte.
5653 (modrm_byte): Don't use bitfields here either.
5655 * config/tc-i386.c (current_templates): Add const.
5656 (parse_register): Add const to return, param, and char *s.
5657 (i386_operand): Add const to reg_entry *r.
5658 * config/tc-i386.h (templates): Add const to start, end.
5660 Inspired by code for 16 bit gas support from Martynas Kunigelis
5661 <martynas@nm3.ktu.lt>:
5662 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5663 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5664 (uses_mem_addrmode): Remove.
5665 (md_estimate_size_before_relax): Add support here too.
5666 (md_relax_table): Rewrite interface to md_relax for 16 bit
5668 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5669 (opcode_suffix_to_type): Remove.
5670 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5671 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5672 (md_convert_frag): Likewise.
5673 (i386_operand): Add support for 16 bit base/index regs,
5674 immediates, and displacements. Remove some unnecessary casts, and
5675 localise end_of_operand_string, displacement_string_start,
5676 displacement_string_end variables. Add GCC_ASM_O_HACK.
5677 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5679 * config/tc-i386.c (prefix_hash): Remove.
5680 (md_begin): Rewrite without obstacks. Remove prefix hash table
5681 handling. Rewrite lexical table handling.
5682 (i386_print_statistics): Don't print prefix statistics.
5683 (md_assemble): Rewrite instruction parser so that line is not
5684 converted to lower case. Don't do a hash_find for prefixes,
5685 instead recognise them via opcode modifier.
5686 (expecting_operand, paren_not_balanced): Localise variables.
5687 * config/tc-i386.h (IsPrefix): Define.
5688 (prefix_entry): Remove.
5690 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5691 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5692 '\\' in case where comment_chars contains '/'.
5694 * config/tc-i386.c (MATCH): Ensure given operand and template
5695 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5696 you must write `ljmp *table(%ebx)'.
5698 From H.J. Lu <hjl@gnu.org>:
5699 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5700 as 0 ifndef BFD_ASSEMBLER.
5701 (md_assemble): Allow immediate operands without suffix or
5702 other reg operand to default in size to the current code size.
5704 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5706 * config/tc-v850.c (md_begin): Restore creation of
5707 .call_table_text and .call_table_data sections.
5709 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5711 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5712 after emitting a word of noops.
5714 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5716 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5717 (i386_operand): Simplify checks for valid base/index combinations.
5718 Disallow `in 4(%dx),%al'.
5720 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5722 (add_prefix): Change parameter from char to int.
5724 * config/tc-i386.h (Ugh): Define opcode modifier.
5725 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5727 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5728 CONSISTENT_REGISTER_MATCH macros to check register types more
5729 thoroughly. Check for illegal suffix/operand combinations
5730 when matching insns with operands. Handle new `s' suffix, and
5731 associated FloatMF opcode modifier for float insns with memory
5733 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5734 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5735 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5736 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5737 DATA_PREFIX_OPCODE throughout.
5739 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5740 (md_assemble): Rewrite suffix/register operand checking code to be
5741 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5742 AnyMem, the better to grep.
5744 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5745 given a memory operand. Don't set Abs bits either.
5746 (type_names): Remove Mem*, Abs*.
5747 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5748 define opcode_modifiers as these cases are handled by Disp8,
5749 Disp16, Disp32 and suffix checks.
5750 (COMES_IN_BOTH_DIRECTIONS): Remove.
5751 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5753 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5754 if IgnoreDataSize modifier given. Remove ShortformW modifier
5755 test. Add test for ShortForm in W base_opcode modification.
5756 Merge Seg2ShortForm and Seg3ShortForm code.
5757 * config/tc-i386.h (ShortFormW): Remove.
5758 (IgnoreDataSize): Define.
5760 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5762 * config/tc-d30v.c (md_assemble): Store previous segment state
5763 with previous instruction.
5765 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5767 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5768 (ebp, esp): Remove static variables.
5769 (MATCH): Remove test for InOutPortReg.
5770 (i386_operand): Properly handle InOutPortReg here instead.
5771 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5772 (md_assemble): Simplify and correct modrm and sib generation.
5773 (i386_operand): Add warning for scale without index.
5774 Rewrite checks for valid base/index combinations.
5776 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5777 macros and enclose in do while(0).
5778 (RESTORE_END_STRING): Likewise.
5779 (md_assemble): Add one to printed operand number so we start
5780 from 1 not 0. Add some more gettext invocations.
5781 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5784 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5785 DATA_PREFIX, SEG_PREFIX): Define.
5786 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5787 (check_prefix): Remove function.
5788 (add_prefix): New function. Add prefix to i.prefix as well as
5790 (md_assemble): Changes for add_prefix. Remove hack for wait
5791 prefix, instead always output prefixes in fixed order. Test
5792 for jcxz/loop when selecting between word & dword operations,
5793 and add address size prefix rather than operand size prefix.
5794 Remove operand -> address size hack when emitting jcxz/loop.
5795 (i386_operand): Remove O_Absent check as it's done in expr.
5797 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5799 * configure.in: Recognize m5200 as a cpu_type of m68k.
5800 * aclocal.m4: Rebuild with current libtool.
5801 * configure: Rebuild.
5803 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5805 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5806 to relaxable_symbol to prevent references to external symbol from
5809 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5811 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5812 symbols are relaxable.
5814 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5816 * config/tc-v850.c (md_begin): Don't create special
5817 sections by default.
5819 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5821 * config/tc-mips.c (macro): For div and udiv, close the
5822 reorder block as soon as possible.
5824 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5826 From Matt Semersky <matts@scd.hp.com>:
5827 * macro.c (macro_mri_mode): New function.
5828 * macro.h (macro_mri_mode): Declare.
5829 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5832 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5834 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5837 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5838 until after xstrdup in OBJ_EVAX case.
5840 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5842 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5843 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5844 of hardcoded magic number.
5845 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5847 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5849 * read.c (do_s_func): New function.
5851 * read.h (do_s_func): Add prototype.
5853 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5855 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5856 nops if fill pattern not specified.
5858 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5860 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5861 * config/te-go32.h (TE_GO32): Define.
5862 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5864 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5866 Implement .func/.endfunc pseudo-ops.
5867 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5869 * read.c (potable): Add .func,.endfunc.
5870 (s_func): New function.
5871 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5873 (in_doc_func_p,current_function_label): New static globals.
5874 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5876 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5878 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5879 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5880 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5881 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5882 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5883 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5884 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5885 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5886 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5887 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5888 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5889 * config/tc-a29k.c: Don't define md_short_jump_size,
5890 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5891 * config/tc-alpha.c: Likewise.
5892 * config/tc-alpha.h: Likewise.
5893 * config/tc-arm.c: Likewise.
5894 * config/tc-h8300.c: Likewise.
5895 * config/tc-h8500.c: Likewise.
5896 * config/tc-hppa.c: Likewise.
5897 * config/tc-i860.c: Likewise.
5898 * config/tc-i960.c: Likewise.
5899 * config/tc-ppc.c: Likewise.
5900 * config/tc-sh.c: Likewise.
5901 * config/tc-sparc.h: Likewise.
5902 * config/tc-tic30.c: Likewise.
5903 * config/tc-w65.c: Likewise.
5904 * config/tc-z8k.c: Likewise.
5906 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5908 * config/tc-vax.c (_): Delete this macro used for placeholder
5909 values in vax_operand_width_size; it conflicts with the _() macro
5910 used for internationalization.
5912 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5914 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5915 code. From Chris Moller <moller@bops.com>.
5917 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5918 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5919 * read.c (emit_expr): Initialize seg and subseg fields of a new
5921 * write.c (write_object_file): Switch to the appropriate segment
5922 and subsegment when processing a broken word.
5924 * config/tc-m68k.c (mri_assemble): New static function.
5925 (build_mri_control_operand): Call mri_assemble rather than
5927 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5928 (s_mri_endf, s_mri_endw): Likewise.
5930 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5932 * read.c (s_org): Call md_flush_pending_output if it is defined.
5934 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5936 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5938 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5939 (md_parse_option): Add for same.
5940 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5941 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5942 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5944 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5946 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5948 * config/tc-arm.c (find_real_start): Relax definition of local
5951 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5953 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5954 symbols at the given address, not just the last one specified.
5956 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5958 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5959 or number_to_chars_littleendian to write data.
5961 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5963 * config/tc-v850.c (md_assemble): Remove artificially created
5964 register name symbols.
5966 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5968 * write.c (fixup_segment): Change "segment" to "section" in
5971 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5973 * write.c (fixup_segment): Change sym1-sym2 message again.
5975 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5977 * write.c (fixup_segment): Improve error message for sym1-sym2
5978 errors when sym1 is in a different segment from sym2.
5980 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5982 * config/tc-m32r.c (warn_unmatched_high): New static local.
5983 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5984 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5985 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5986 (md_parse_option): Likewise.
5987 (md_show_usage): Likewise.
5988 (m32r_frob_file): Likewise.
5990 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5991 (read_a_source_file): Call them.
5992 * read.h (stabs_generate_asm_file): Declare.
5993 * stabs.c (stabs_generate_asm_file): New function.
5994 (generate_asm_file): New function.
5995 (stabs_generate_asm_lineno): Move file name handling into
5998 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
6000 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
6001 (d30v_current_align, d30v_current_align_seg): New variables.
6002 (d30v_last_label): New variable.
6003 (d30v_align, s_d30v_align, s_d30v_text): New functions.
6004 (s_d30v_data, s_d30v_section): Likewise.
6005 (md_pseudo_table): Call them.
6006 (md_begin): Initialize d30v_current_align_seg.
6007 (md_assemble): Call d30v_align when needed by known current alignment.
6008 (d30v_frob_label, d30v_cons_align): New functions.
6009 * config/tc-d30v.h (md_do_align): Remove.
6010 (tc_frob_label): Call d30v_frob_label.
6011 (md_cons_align): New.
6013 * config/tc-d30v.c (find_format): Convert complex expressions to
6014 expression symbols before processing. Clean up code formatting.
6016 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6018 * po/Make-in (install-info): New target.
6020 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6022 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6024 * config/tc-mn10300.c (md_assemble): Likewise.
6026 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6028 * Makefile.am: Update with `make dep-am'.
6029 (HFILES): Add cgen.h.
6030 (cgen.o): Depend on cgen.h.
6031 * Makefile.in: Regenerate.
6033 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6035 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6037 * gasp.c (grab_label): Permit a label to be a preprocessor
6038 variable by permitting a label to start with a backslash.
6040 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6042 * config/tc-mips.c (validate_mips_insn): Removed hack
6043 for previously inaccessible bitfields in some INSN_TRAP
6046 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6048 * config/tc-d30v.c (do_assemble): Abort with error message
6049 if opcode operands do not match.
6051 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6053 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6054 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6055 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6056 similar new 'q' operand.
6058 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6060 * cgen.c (cgen_asm_finish_insn): Fix typo.
6062 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6065 * cgen.c: Include it.
6066 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6067 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6068 All callers updated.
6069 * config/tc-m32r.c: Include cgen.h.
6070 (m23r_insn): New members num_fixups,fixups.
6072 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6074 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6075 to avoid compiler warning.
6077 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6079 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6082 * makefile.vms (OBJS): Add ehopt.obj
6084 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6086 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6088 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6090 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6091 a short format insn.
6092 (md_assemble): Set it for explicitly packed insns.
6094 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6096 * config/obj-coff.c (c_symbol_merge): Do not take address of
6097 native fields when performing the memcpy.
6099 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6101 * config/tc-mips.c (macro,macro2): Implement
6102 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6104 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6106 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6107 relocations against globally visible symbols.
6108 * config/tc-m68k.c (relaxable_symbol): New macro.
6109 (m68k_ip, md_estimate_size_before_relax): Use it.
6110 (tc_m68k_fix_adjustable): Also handle weak symbols.
6112 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6114 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6115 references to externally visible symbols.
6116 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6117 values in twice for a PC relative reloc if the symbol is
6120 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6121 don't adjust a PC relative reloc against an externally visible
6123 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6124 for a PC relative fixup against an externally visible defined
6125 symbol, arrange to store object file and addend values as though
6126 the symbol were not defined.
6127 (tc_gen_reloc): Likewise.
6129 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6131 * read.c (sizeof_leb128): Referenced externally by write.c so
6134 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6136 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6137 and expand a 'debug' symbol associated with the next instruction
6138 that does not cause a short instruction to be filled with a NOP.
6139 (md_pseudo_table): Add support for .debugsym.
6140 (assemble_parallel_insn): Add calls to expand_debug_sym as
6142 (md_assemble): Ditto.
6144 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6146 * as.c (main): Conditionally call setlocale.
6147 * gasp.c (main): Likewise.
6148 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6149 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6151 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6153 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6155 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * config/tc-hppa.c: Change all calls to bzero to use memset.
6158 (pa_ip): Add cast to avoid warning.
6159 (tc_gen_reloc, md_apply_fix): Likewise.
6160 (pa_find_space_by_number): Likewise.
6161 (hppa_force_relocation): Likewise.
6162 (pa_block): Change i to unsigned int.
6163 * config/obj-som.h (obj_som_copyright): Declare.
6165 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6167 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6168 for line numbers for assembly source.
6170 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6172 * configure.in: Change version number to 2.9.4
6173 * configure: Rebuild.
6175 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6177 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6179 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6181 * ecoff.h: Change symbolS in function declaration to struct
6184 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6186 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6187 (md_convert_frag): Fix i18n typo.
6189 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6191 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6192 * ecoff.h: Protoype it.
6193 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6194 [EVAX] (s_alpha_prologue): Delete.
6195 (md_pseudo_table): Update.
6197 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6199 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6200 array to local pointer.
6201 (get_args, parse_expr): Add casts to avoid warnings.
6203 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6205 * read.c (s_set): Cast xmalloc return value to fragS *.
6206 * config/tc-m68k.c (m68k_ip): Function made static to match
6207 previous forward declaration.
6208 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6210 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6212 * config/tc-v850.c: Add internationalisation macros to error
6215 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6216 macros to error strings.
6218 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6220 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6221 reloc is in the TOC csect.
6222 (md_apply_fix3): Correct gettext typo.
6224 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6226 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6227 .L - they are local labels and the branches are not really
6228 function calls but rather far jumps.
6230 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6232 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6234 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6236 * config/tc-i386.c (md_assemble): Print operand number rather than
6237 using ordinal_names.
6238 (i386_operand): Likewise.
6240 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6242 * Makefile.am (INTLLIBS): Define to work around apparent automake
6244 All Makefiles: Regenerated.
6246 * Many files: Added gettext invocations around user-visible
6248 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6249 HAVE_LC_MESSAGES): Define.
6250 * dep-in.sed: Added asintl.h.
6251 * po/Make-in: New file.
6252 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6254 * read.c (Z_): Renamed from `_'.
6255 * Makefile.am (SUBDIRS): Added po.
6256 (POTFILES): new macro.
6257 (po/POTFILES.in): New target.
6258 ($(OBJS)): Added asintl.h.
6260 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6261 (as_new_LDADD): Added $(INTLLIBS).
6262 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6263 (gasp_new_LDADD): Added $(INTLLIBS).
6264 (gasp_new_DEPENDENCIES): New macro.
6265 * configure, aclocal.m4: Rebuilt.
6266 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6268 (ALL_LINGUAS): Define.
6269 * macro.c: Include "asintl.h".
6270 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6271 * as.h: Include "asintl.h".
6272 * config/tc-i386.c (ordinal_names): Removed.
6273 (md_assemble): Changed error text to avoid ordinal_names.
6274 (i386_operand): Likewise.
6275 (reloc): Added as_bad to avoid i18n problems.
6276 (tc_gen_reloc): Likewise.
6277 * config/tc-arm.c (bad_args): Now a #define.
6279 * config/obj-vms.c (VMS_stab_parse): Changed type of
6281 (global_symbol_directory): Unified strings to avoid i18n
6283 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6284 avoid i18n problems.
6285 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6286 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6288 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6290 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6292 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6294 * as.c (print_version_id): Added an fprintf to avoid i18n
6296 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6298 * expr.c (expr): Added as_warn call to avoid i18n problems.
6299 * messages.c (as_assert): Changed code to avoid i18n problems.
6300 (as_abort): Likewise.
6301 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6302 (s_space): Likewise.
6303 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6305 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6307 * config/tc-i386.c (check_prefix): New static function, split out
6309 (struct _i386_insn): Add wait_prefix field.
6310 (md_assemble): Remove wait_prefix local variable. Use
6311 check_prefix when adding a prefix.
6313 * config/tc-i386.c (current_templates): New static variable.
6314 (md_assemble): Remove current_templates local variable.
6315 (md_assemble, i386_operand): Improve error and warning messages in
6316 many places. Add RESTORE_END_STRING in many places before error
6317 return. Clarify some comments.
6319 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6321 (md_assemble): Parse string instruction operands, looking for
6322 segment override prefixes. Check for invalid segment prefixes on
6324 (i386_operand): i.seg[] and max mem_operand changes for string
6326 * config/tc-i386.h (EsSeg): Define.
6328 * config/tc-i386.h (regKludge): Define.
6329 (iclrKludge, imulKludge): Don't define.
6330 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6331 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6332 opcode_modifier checks to look for more common cases first. Add
6333 default_seg for IsString case.
6335 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6337 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6339 * configure: Rebuild with new automake and libtool.
6340 * aclocal.m4, Makefile.in: Likewise.
6342 * doc/Makefile.am (as.dvi): New target.
6343 * doc/Makefile.in: Rebuild.
6345 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6347 * configure.in: Added sparc86x support.
6349 * configure: Rebuild.
6351 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6353 (md_parse_option): Warn if -EL is not supported for this architecture.
6355 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6357 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6359 * config/tc-mips.c (mips_ip): Note when we use get match on
6360 the full instruction name.
6362 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6364 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6365 back into the expression to handle add/sub simplification correctly.
6367 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6369 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6371 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6373 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6376 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6378 * symbols.c (max_indent_level): New global.
6379 (print_symbol_value_1): Use it.
6380 * expr.h (expr_build_dot): Declare.
6381 * expr.c (expr_build_dot): New function.
6383 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6385 * symbols.c (print_binary): New function.
6386 (print_expr_1): Call it.
6388 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6390 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6391 operand in the opcode.
6393 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6395 * config/tc-i386.h: Reorder operand flags and opcode modifier
6396 flags for clarity. Remove unused definitions: Unknown,
6397 ImmUnknown, DispUnknown, NoModrm.
6398 * config/tc-i386.c (type_names): Add missing Debug type.
6399 (md_assemble): Better duplicate prefix checking. Quicker string
6400 instruction check via new opcode_modifier flag.
6402 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6404 * doc/as.texinfo (Invoking): Clarify -Wa example.
6406 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6408 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6409 (s_mips_weakext): Define.
6410 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6411 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6414 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6416 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6417 is an error if the value can not be computed at assembly time.
6418 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6420 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * gasp.c (main): Set next field of new include_path structure to
6423 NULL. From Avery Pennarun <averyp@gdc.ca>.
6425 * read.c (s_mri_sect): Call as_bad rather than abort for an
6426 unsupported MRI target.
6428 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6430 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6431 the destination of a branch instruction should be altered.
6432 (find_real_start): New function: Locate the real, Thumb coded
6433 start of a Thumb function.
6434 (do_t_branch23): Alter the destination of branches to Thumb
6437 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6439 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6441 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6444 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6446 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6447 * doc/c-hppa.texi: Likewise.
6449 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6451 * Makefile.am: Rebuild dependencies.
6452 * Makefile.in: Rebuild.
6454 * Makefile.am (DEP_INCLUDES): New variable.
6455 (.dep1): Change to work when srcdir is not an absolute path.
6456 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6457 * Makefile.in: Rebuild.
6459 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6461 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6462 LinearAddress patch.
6464 * configure.in: Set version to 2.9.1.
6465 * configure: Rebuild.
6467 * Branched binutils 2.9.
6469 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6471 * config/tc-i386.h (FWait): Define.
6472 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6473 other prefixes. Check FWait flag in opcode table to see which
6474 instructions require an fwait prefix.
6476 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6478 * stabs.c (get_stab_string_offset): Always create a stab string
6481 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6483 Fix some gcc -Wall warnings:
6484 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6485 * ehopt.c (eh_frame_code_alignment): Likewise.
6486 * expr.c (integer_constant, operand): Likewise.
6487 * frags.c (frag_align): Likewise.
6488 * gasp.c (level_0, change_base, doinstr): Likewise.
6489 * hash.c (hash_ask): Likewise.
6490 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6491 (debugging_pseudo): Likewise.
6492 * macro.c (define_macro, check_macro): Likewise.
6493 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6494 (ignore_rest_of_line, float_cons): Likewise.
6495 * symbols.c (decode_local_label_name): Likewise.
6496 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6497 (fixup_segment, number_to_chars_bigendian): Likewise.
6498 (number_to_chars_littleendian): Likewise.
6499 * config/atof-ieee.c (gen_to_words): Likewise.
6500 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6501 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6502 * read.c (output_big_sleb128): Initialize locals to avoid
6504 (output_big_uleb128, equals): Likewise.
6505 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6506 to unsigned int. Change zeros to unsigned int.
6507 * cond.c (s_if): Add return to default case.
6508 * frags.c (frag_now_fix): Change return type to addressT.
6509 * frags.h (frag_now_fix): Update declaration.
6510 * listing.c (file_info_struct): Change linenum to unsigned int.
6511 (struct list_info_struct): Change hll_line to unsigned int.
6512 (print_source): Update format string.
6513 * read.c (emit_expr): Change scan to unsigned int, and don't
6514 bother to initialize it.
6515 * symbols.c (dollar_label_count): Change to unsigned long.
6516 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6517 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6518 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6520 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6522 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6523 mcf5200 just as we do for m68000.
6524 (m68k_init_after_args): Likewise.
6525 (md_estimate_size_before_relax): Likewise.
6527 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6529 * config/tc-v850.c (md_assemble): Store relocation addend in
6530 fixup instead of instruction.
6532 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6534 * config/tc-i386.c (md_assemble): Swap template arguments to
6535 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6536 This macro is currently symmetric, so passing them the wrong
6537 way didn't cause any problem, but may if the macro is changed
6539 After copying template to i.tm, use i.tm. rather than t-> to
6540 access fields, and make t a const*
6541 Move i.tm.operand_types[] swap to immediately after the copy.
6543 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6545 * expr.h (expr_build_uconstant): Add prototype.
6546 (expr_build_unary,expr_build_binary): Add prototypes.
6547 * expr.c (expr_build_uconstant): New function.
6548 (expr_build_unary,expr_build_binary): New functions.
6550 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6552 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6553 * macro.c (macro_expand_body): Increase buffer size.
6554 * messages.c (as_warn): Likewise.
6555 (as_warn_where, as_bad, as_bad_where): Likewise.
6557 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6559 Based on patch from H.J. Lu <hjl@gnu.org>:
6560 * Makefile.am (DISTSTUFF): New variable.
6561 (diststuff): New target.
6562 * Makefile.in: Rebuild.
6564 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6567 m32r_elf_section_change_hook.
6569 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6570 emit a nop if a section ends with a 16 bit instruction.
6572 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6574 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6575 s_lcomm rather than obj_coff_lcomm.
6576 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6578 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6580 * config/tc-i386.h (LinearAddress): Define.
6581 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6582 instruction, don't use a default segment.
6584 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6586 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6587 * configure: Rebuild.
6589 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6591 * aclocal.m4, configure: Rebuild with libtool 1.2.
6593 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6595 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6596 PC relative branches. Patch courtesy of Jonathan Walton.
6599 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6601 * configure.in (emulations): Add thumb-pe target.
6603 * configure (emulations): Add thumb-pe target.
6605 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6607 * itbl-lex.l (yywrap): Don't define if already defined as a
6610 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6612 * depend.c (quote_string_for_make): New function.
6613 (wrap_output): Use it.
6615 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6617 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6618 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6620 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6622 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6623 Recognize -GN and -relax.
6624 (md_begin): Initialize gp size from -G switch.
6625 (alpha_force_relocation): Always force if -relax.
6626 (alpha_align): Take a new argument that will specify when to
6627 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6628 Change all callers. Emit nop alignment padding as nop+unop pair.
6630 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6632 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6633 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6635 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6637 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6638 require padding to the next long word boundary.
6640 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6642 * cgen.c: #include symcat.h.
6643 * config/tc-m32r.c: Likewise.
6645 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6647 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6648 absolute expressions instead of '$' prefixed register names.
6650 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6652 * read.c (s_set): Record file and line info for symbols when -as.
6653 (pseudo_set): Don't overwrite that dummy fragment.
6655 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6657 * config/tc-ppc.c (md_pseudo_table): Add "section".
6658 (ppc_named_section): New static function.
6660 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6662 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6663 so we don't have to scan the entire list.
6665 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6667 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6668 case, allow the parallel instructions to modify the same flag
6671 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6673 * listing.c (list_symbol_table): Categorize symbols by
6674 undefined_section rather than sy_frag->line == NULL.
6676 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6678 * Makefile.am (install-exec-local): Install properly when ln
6679 fails or tooldir == prefix.
6681 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6683 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6684 Test result of insert_operand for error.
6686 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6688 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6689 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6690 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6691 * doc/Makefile.in: Rebuild.
6693 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6695 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6696 (macro): Fix handling of M_COP[0-3].
6698 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6700 Based on patches from Ross Harvey <ross@teraflop.com>:
6701 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6702 if macro_alternate or macro_mri.
6703 (getstring): Remove support for byte constants between < and >.
6704 (get_any_string): '<' only starts a string if macro_alternate or
6706 (macro_expand_body): Permit keyword parameters following
6707 positional parameters.
6709 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6710 * configure.in (alpha*-*-netbsd*): New target.
6711 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6712 * configure: Rebuild.
6714 * as.h (flag_warn_suppress_instructionswap): Move from here...
6715 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6716 here, and make static.
6718 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6719 BFD_ASSEMBLER or MANY_SEGMENTS.
6721 * as.c (show_usage): Update bug-gnu-utils address.
6722 * gasp.c (show_usage): Likewise.
6723 * doc/as.texinfo (Bug Reporting): Likewise.
6725 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6727 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6728 insns regardless of the size of a pointer if we're in mips I or
6730 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6732 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6734 Fix rac to accept only a0:
6735 * tc-d10v.c (parallel_ok, find_opcode):
6736 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6737 Introduce OPERAND_GPR.
6739 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6741 * read.c (s_fill): Handle non-constant repeat counts by creating
6742 an rs_space fragment.
6744 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6747 from as_bad to as_warn.
6749 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6751 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6752 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6753 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6755 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6757 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6758 seg_fix_rotP rather than fix_root from seg_info.
6760 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6762 * expr.c: Add support for 0x1_2_3_4 bignums.
6764 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6766 * configure.in: Change -linux* to -linux-gnu*.
6767 * configure: Rebuild.
6769 * app.c (do_scrub_begin): Treat \r as whitespace.
6771 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6773 * Makefile.am: Update dependencies.
6774 * Makefile.in: Rebuild.
6776 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6778 * configure, aclocal.m4: Rebuild with new libtool.
6780 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6782 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6783 the argument to bfd_set_arch_mach.
6784 (load_address): Use bfd_arch_bits_per_address to determine the
6785 bit size of an address instead of looking at the isa level.
6786 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6788 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6790 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6792 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6794 * ehopt.c: New file.
6795 * as.h (enum _relax_state): Add rs_cfa.
6796 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6797 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6798 * read.c (emit_expr): Call check_eh_frame.
6799 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6800 (relax_segment): Likewise.
6801 * Makefile.am: Rebuild dependencies.
6802 (GAS_CFILES): Add ehopt.c.
6803 (GENERIC_OBJS): Add ehopt.o.
6804 * doc/internals.texi (Frags): Document rs_cfa.
6806 * as.c (show_usage): Mention --traditional-format.
6807 (parse_args): Accept --traditional-format.
6808 * as.h (flag_traditional_format): Declare.
6809 * output-file.c (output_file_create): If flag_traditional_format,
6810 set BFD_TRADITIONAL_FORMAT on stdoutput.
6811 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6813 * config/tc-mips.c (append_insn): Make sure that if we have a
6814 fixup for an unmatched %hi reloc, it does not associated with a
6817 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6818 * doc/Makefile.in: Likewise.
6820 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6822 * config/tc-m32r.c (check_for_side_effects): New function.
6823 (can_make_parallel): Add checks for instruction side effects
6824 clashing with the other instruction.
6825 (assemble_parallel_insn): Improve warning messages. Return error
6826 message from non-swapped instruction order.
6828 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6830 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6832 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6833 md_cleanup definition. This moves the forced literal output to
6834 the end of the source pass, and avoids macro's inserting literals
6835 into the code immediately after the macro expansion.
6837 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6839 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6840 a gas internal symbol is adjustable.
6841 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6843 * as.h: If gcc version greater than 2.6, use `__format__' and
6844 `__printf__' in function attributes, rather than `format' and
6847 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6849 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6851 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6853 Add tms320c30 support:
6854 * config/tc-tic30.h: New file.
6855 * config/tc-tic30.c: New file.
6856 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6857 TARGET_FORMAT as "coff-tic30".
6858 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6859 * Makefile.am: Rebuild dependencies.
6860 (CPU_TYPES): Add tic30.
6861 (CPU_OBJ_VALID): tic30-aout is valid.
6862 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6863 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6864 * configure, Makefile.in: Rebuild.
6866 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6868 * config/tc-v850.c (md_assemble): Improvements to error messages.
6870 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6872 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6873 BFD_RELOC_HI16_S to store the high bits of any value.
6875 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6876 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6877 assembler calculate relocations to any external symbol at all.
6878 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6879 involving generation of pc-relative relocs.
6880 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6881 has been moved to md_apply_fix3.
6883 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6884 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6885 which actually means (the address of identifier's GOT entry) +
6886 constant, which is not particularly useful.
6888 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6890 * read.h (include_dirs): Declare.
6891 (include_dir_count,include_dir_maxlen): Declare.
6893 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6895 * configure.in: Correct check for shared opcodes library.
6896 * configure: Rebuild.
6898 * listing.c (buffer_line): If we can't open the file, set at_end.
6899 (listing_print): Remove unused local variable fi.
6901 * config/m68k-parse.y (reglistpair): Handle register list in
6904 * config/vms-conf.h: Don't undef VERSION.
6906 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6908 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6910 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6912 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6913 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6914 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6915 (EXTRA_DIST): Define.
6916 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6917 explicitly rather than via the list of object files.
6918 (gcc-as.opt): New file created when make-gas.com is run.
6919 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6920 itbl-cpu.h} to #include appropriate file rather than copying that
6922 * config/vms-conf.h: Synchronize with current config.in.
6923 * Makefile.in: Rebuild.
6925 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6927 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6928 (parallel_ok): Relaxed parallel subinstruction dependency check.
6930 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6932 * as.h (flag_warn_suppress_instructionswap): added new flag.
6933 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6934 command line argument.
6935 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6936 warning only if flag_warn_suppress_instructionswap is false.
6938 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6940 * configure.in (i386-*-mingw32*): New target.
6941 * configure: Rebuild.
6943 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6945 * symbols.c (resolve_symbol_value): Don't set the segment if it
6946 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6948 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6951 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6953 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6954 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6957 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6959 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6961 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6963 * config/tc-v850.c (v850_insert_operand): Display instruction when
6964 an error is encountered.
6966 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6968 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6969 (i386-*-sco3.2v5*coff): New target.
6970 (i386-*-sco3.2*): New target.
6971 * configure: Rebuild.
6973 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6975 * config/tc-v850.c: Tidy error message production.
6977 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6979 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6980 validate_immediate return value in the right type for comparisons
6983 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6985 * listing.c (MAX_BYTES): Use listing variables not constants.
6986 (data_buffer): No longer an array, but a pointer.
6987 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6988 (listing_listing): Allocate data_buffer.
6990 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6992 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6993 --listing-rhs-width, --listing-cont-lines.
6994 (show_usage): Update.
6995 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6996 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6997 (print_lines): Use the variables instead of the constants.
6998 (listing_listing): Likewise.
6999 * listing.h: Declare the new vars.
7001 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
7003 * as.c (parse_args): Add --keep-locals alias for -L.
7004 Add --strip-local-absolute.
7005 (show_usage): Update.
7006 * as.h (flag_strip_local_absolute): New flag.
7007 * symbols.c (S_IS_LOCAL): Use it.
7008 * config/obj-aout.h (S_IS_LOCAL): Likewise.
7009 * config/obj-bout.h (S_IS_LOCAL): Likewise.
7010 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7012 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7014 * config/tc-m32r.c: Detect if explicitly parallel instructions
7015 might have an io conflict and issue a warning message.
7017 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7019 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7020 cgen_swap_fixups): Functions to save, restore and swap the fixup
7021 chain with a backup copy.
7022 (cgen_asm_finish_insn): Returns address of constructed insn.
7024 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7026 * listing.c (file_info_struct): Remove FILE, add POS.
7027 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7028 (file_info): Don't open the file.
7029 (buffer_line): Check for the file in the last_open cache, updating
7031 (print_source): Don't reference file_info->file.
7032 (listing_listing): Likewise.
7033 (listing_print): Close the file in the cache, if any.
7035 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7037 * read.c (dwarf_file_string): New file static variable.
7038 (emit_expr): Look for constant sequence that leads up to a file
7039 name in DWARF debugging output.
7040 (stringer): Use dwarf_file_string to decide whether to accept a
7041 string as a file name.
7043 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7045 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7046 (crack_operand): Add reg->reglst MRI hack.
7047 (r_seg): Put reglst symbols in reg_section.
7048 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7050 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7052 * tc-sh.c (get_specific): Handle SGR & DBR.
7054 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7056 * tc-h8300.c (parse_reg): Take the length of the symbol into
7057 account when attempting to match a register name.
7058 * tc-h8500.c (parse_reg): Likewise.
7060 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7062 * cgen.c: Formatting changes to improve readability.
7064 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7066 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7069 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7071 Based on a patch from Jim Wilson
7072 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7073 (tc_gen_reloc): Handle cross section PC relative relocs
7076 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7078 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7080 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7082 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7083 (expr_jmp_buf): New static local.
7084 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7085 (cgen_md_operand): New function.
7086 * tc-m32r.c: Clean up pass over `struct foo' usage.
7087 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7089 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7091 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7092 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7094 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7096 * config/tc-i386.c (i386_operand): Give an error if there are
7097 unrecognized characters after an expression.
7099 For older changes see ChangeLog-9697