1 2000-07-31 Kazu Hirata <kazu@hxi.com>
3 * config/tc-d30v.c: Fix formatting.
5 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
7 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
8 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
9 long emit a long branch if available instead of an absolute jump, never
10 emit absolute jumps for anything with --pcrel.
12 * doc/c-m68k.texi: Document new command line option.
14 2000-07-28 Jason Eckhardt <jle@cygnus.com>
16 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
17 * configure: Regenerated.
18 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
19 of operand to the .type directive (.e.g, "type").
21 2000-07-28 Alan Modra <alan@linuxcare.com.au>
23 * as.h (warn_comment, found_comment, found_comment_file): Declare.
24 * app.c (do_scrub_chars): Record where first comment found.
25 * read.c (read_a_source_file): Init found_comment on entry, and
26 notify whether comments found on exit.
27 * config/tc-hppa.c (md_shortopts): Add "c".
28 (md_longopts): Add warn-comment.
29 (md_parse_option): Handle it.
30 (md_show_usage): Show available options.
31 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
33 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
35 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
36 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
38 (md_estimate_size_before_relax): Don't fall off end of function.
40 2000-07-27 Kazu Hirata <kazu@hxi.com>
42 * config/tc-avr.c: Fix formatting.
43 * config/tc-ns32k.c: Likewise.
45 2000-07-27 Alan Modra <alan@linuxcare.com.au>
47 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
49 2000-07-27 Kazu Hirata <kazu@hxi.com>
51 * config/tc-d10v.c: Fix formatting.
52 * config/tc-z8k.c: Likewise.
53 * config/tc-sparc.c: Likewise.
55 2000-07-26 Dave Brolley <brolley@redhat.com>
57 * cgen.c (queue_fixup): Declare opinfo.
58 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
59 (gas_cgen_md_operand): Ditto.
60 (gas_cgen_md_apply_fix3): Ditto.
62 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
64 * config/obj-coff.c (obj_frob_symbol): Don't merge
65 labels. Don't merge if the symbol isn't constant. Return
66 immediately if a symbol is merged.
68 2000-07-22 Alan Modra <alan@linuxcare.com.au>
70 * frags.c (frag_align): Correct absolute section alignment.
72 2000-07-20 DJ Delorie <dj@redhat.com>
74 * config/obj-coff.c (obj_frob_symbol): revert previous change,
75 it breaks linking against DLLs.
77 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
79 * configure.in: Add CRIS support.
80 * configure: Regenerate.
81 * Makefile.am: (CPU_TYPES): Add cris.
82 (CPU_OBJ_VALID) [aout]: Add cris.
83 (MULTI_CPU_TYPES): Add cris.
84 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
85 [coff]: Only i386 and mips are valid.
86 (TARGET_CPU_CFILES): Add config/tc-cris.c.
87 (TARGET_CPU_HFILES): Add config/tc-cris.h.
88 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
89 Regenerate dependencies.
90 * Makefile.in: Regenerate.
91 * aclocal.m4: Regenerate.
92 * as.c: Declare crisaout, criself.
93 * config/tc-cris.h, config/tc-cris.c: New.
94 * config/e-criself.c, config/e-crisaout.c: New.
95 * po/POTFILES.in, po/gas.pot: Regenerate.
97 2000-07-20 Kazu Hirata <kazu@hxi.com>
99 * read.c: Fix formatting.
100 * write.c: Fix formatting.
102 2000-07-19 H.J. Lu <hjl@gnu.org>
104 * sb.c: Include <stdlib.h> if exists for abort ().
106 2000-07-19 Alan Modra <alan@linuxcare.com.au>
108 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
109 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
110 (pa_type_args): Same here.
112 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
114 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
115 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
116 the storage class is already set.
118 2000-07-17 Kazu Hirata <kazu@hxi.com>
120 * config/tc-w65.c: Fix formatting.
121 * config/tc-mn10200.c: Fix formatting.
122 * config/tc-mn10300.c: Likewise.
123 * config/tc-pj.c: Fix formatting.=0A=
124 * config/tc-tic80.c: Fix formatting.=0A=
125 * config/tc-m68hc11.c: Fix formatting.
127 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
129 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
132 2000-07-15 Ian Lance Taylor <ian@zembu.com>
134 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
137 2000-07-15 Alan Modra <alan@linuxcare.com.au>
139 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
140 ELF as are used for SOM (except the 32-bit reloc one) to decide
141 whether a symbol can be reduced to a section symbol. Expand on
142 the comment for symbols involved in LR% and RR% expressions.
144 2000-07-14 Nick Clifton <nickc@cygnus.com>
146 * config/tc-mips.c (mips_disable_float_construction): New
147 static variable. Set to true if doubles should not be
148 constructed by loading two single width fp registers with
150 (mips_ip): Test mips_disable_float_construction.
151 (md_longopts): Add command line switches --construct-floats
152 and --no-construct-floats.
153 (md_parse_option): Parse new command line options.
154 (md_show_usage): Describe new command line options.
156 * doc/c-mips.texi: Document new command line options.
158 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
160 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
161 * configure: Regenerate.
163 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
165 * configure.in (DEFAULT_EMULATION setting): Revert part of
166 2000-07-01 change that set te_multi=multi unless set to tmips.
167 * configure: Regenerate.
169 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
171 * config/obj-coff.c (coff_frob_section): Add padding to the last
172 section when aligning it increases its size.
174 2000-07-11 Kazu Hirata <kazu@hxi.com>
176 * config/tc-tic54x.c: Fix formatting.
178 2000-07-10 Kazu Hirata <kazu@hxi.com>
180 * config/tc-h8500.c: Fix formatting.
181 * config/tc-tic54x.c: Fix formatting.
183 2000-07-10 Alan Modra <alan@linuxcare.com.au>
185 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
186 displacements correctly.
188 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
190 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
192 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
196 2000-07-09 Alan Modra <alan@linuxcare.com.au>
198 From David Huggins-Daines <dhd@linuxcare.com>
199 * config/te-hppalinux64.h: Add a new emulation.
200 * configure.in (emulations): Add configure bits to support the
201 64-bit Linux/parisc target.
202 * configure: Regenerate.
204 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
205 (md_shortopts): Add `V' for ELF.
207 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
208 when SOM or ELF_ARG_RELOC are defined.
209 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
210 ELF_ARG_RELOC are defined.
211 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
212 (pa_stringer): ..Do it here instead. Fix comment typos.
213 (hppa_force_relocation): Cast enums to int before comparing with
216 From Ryan Bradetich <rbradetich@uswest.net>
217 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
218 redifinition warning.
219 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
220 (hppa_force_relocation): ditto
221 (md_apply_fix): Added cast to buf to fix warnings.
223 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
224 cons_fix_new_hppa, hppa_force_relocation): Prototype.
226 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
227 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
228 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
229 reloc_type** to avoid warnings in switch.
230 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
231 little earlier instead.
233 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
235 (pa_type_args): Use symbol_arg_reloc_info.
236 (struct pa_it): Make arg_reloc unsigned int.
237 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
238 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
239 (pa_code): Delete. pa_text duplicates this function.
240 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
241 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
243 (cons_fix_new_hppa): Actually change selector to e_fsel when
244 warning about assuming so.
245 (tc_gen_reloc): More example elf arg reloc code.
246 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
247 (hppa_force_relocation): Likewise.
249 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
251 (pa_end_of_source): Prototype.
252 (hppa_fix_adjustable): Prototype.
253 (LABELS_WITHOUT_COLONS): Move it..
254 * config/te-hppa.h: To here.
256 * config/te-hppa64.h: New file.
258 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
260 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
261 format -10, -16, 16 relocs.
262 (hppa_elf_mark_end_of_function): Test for null
263 last_call_info->start_symbol
265 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
266 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
267 re_assesmble_* functions. Delete extraneous statements. Fix
269 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
270 insn to re_assemble_*.
272 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
274 * doc/internals.texi (Expressions): Fix typo.
276 2000-07-08 Kazu Hirata <kazu@hxi.com>
278 * config/tc-sh.c: Fix formatting.
279 * config/tc-tic54x.c: Fix formatting.
280 * depend.c: Fix formatting.
281 * flonum-konst.c: Likewise.
282 * flonum-mult.c: Likewise.
284 2000-07-07 Kazu Hirata <kazu@hxi.com>
286 * config/tc-sh.c: Fix comments.
287 * config/obj-vms.c: Fix comments.
288 * config/tc-a29k.c: Likewise.
289 * config/tc-alpha.c: Likewise.
290 * config/tc-h8300.c: Likewise.
291 * config/tc-h8500.c: Likewise.
292 * config/tc-i370.c: Likewise.
293 * config/tc-ia64.c: Likewise.
294 * config/tc-m68hc11.c: Likewise.
295 * config/tc-m68k.c: Likewise.
296 * config/tc-mips.c: Likewise.
297 * config/tc-ns32k.c: Likewise.
298 * config/tc-ppc.c: Likewise.
299 * config/tc-z8k.c: Likewise.
301 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
303 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
304 Default to '(SEC_LOAD | SEC_DATA)'.
305 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
307 * doc/internals.texi (CPU Backend): Describe
308 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
310 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
312 * as.c (parse_args): NULL terminate the long option list.
314 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
316 * config/tc-d30v.h: Include "write.h" for fixS.
317 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
319 2000-07-05 Nick Clifton <nickc@cygnus.com>
321 * config/tc-d30v.c (write_2_short): Further changes to warning
322 messages produced when combining EITHER_BUT_PREFER_MU attributed
325 2000-07-05 DJ Delorie <dj@redhat.com>
329 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
331 * config/tc-arm.c (psrs): Accept combinations of flags.
333 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
335 * config/tc-avr.c: Change _ () to _() around all strings marked
336 for translation (exception from the usual coding style).
337 (avr_opt): New struct variable, how the new switches are set.
338 (OPTION_MMCU): Define as 'm' and actually use.
339 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
340 (show_mcu_list): New function, display the list of known MCUs.
341 (md_show_usage): Document the new switches. Call show_mcu_list.
342 (avr_set_arch): Change 'm' to OPTION_MMCU.
343 (md_parse_option): Call show_mcu_list if unknown MCU specified.
344 Handle the new switches.
345 (avr_operands): Disable warnings for undefined combinations of
346 operands if -mall-opcodes. Disable warnings for skipping two-word
347 instructions if enhanced core or -mno-skip-bug.
348 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
349 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
350 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
351 (avr_ldi_expression): Warn about implicit lo8().
352 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
354 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
356 * configure.in: Add entry for mips-*-sysv4*MP*
358 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
359 elf32-tradlittlemips for traditional mips targets.
360 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
361 test for Link Once sections as in adjust_reloc_syms.
362 * config/te-tmips.h: New file for traditional mips targets. Define
365 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
367 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
368 flags argument is not present, don't change an existing section's
369 section's attributes. If the flags argument is present, warn if the
370 attributes don't match the section's current attributes. When
371 long section names are supported, set SEC_LINK_ONCE and
372 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
374 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
376 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
377 symbols; create them.
379 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
381 * write.c (set_segment_vma): New: Set vma and lma for a segment.
382 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
384 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
386 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
387 expressions. Ignore the problem when handling 16 bit immediates,
388 because the assembler will take care of the relocation later.
390 2000-06-27 Nick Clifton <nickc@cygnus.com>
392 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
393 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
394 sequential order, and emit warning messages if the input source
395 code contains constructs like that, or parallel constructs
396 containing such opcodes.
398 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
400 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
401 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
402 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
403 (md_show_usage): Update usage message.
404 (md_parse_option): Allow redefinition of MCU type within the
405 same avr[1-5] bfd machine type. Show both old and new MCU type
406 in the error message.
407 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
408 Simplify 8K wrap code.
410 2000-06-25 Kazu Hirata <kazu@hxi.com>
412 * config/obj-aout.c: Remove all uses of DEFUN.
413 * config/obj-ieee.c: Likewise.
414 * config/tc-sh.c: Fix comment typos.
415 * config/tc-tahoe.c: Likewise.
416 * config/tc-vax.c: Likewise.
417 * config/tc-w65.c: Likewise.
418 * config/tc-z8k.c: Likewise.
419 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
421 2000-06-24 DJ Delorie <dj@cygnus.com>
423 * config/tc-i386.c (md_estimate_size_before_relax): Revert
424 more changes from Sept 1999
425 (tc_i386_fix_adjustable): ditto
426 (md_apply_fix3): ditto
428 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
430 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
431 (gas_cgen_parse_operand): Set it around expression() call.
432 (gas_cgen_md_operand): Test for it before longjmp().
434 2000-06-24 Kazu Hirata <kazu@hxi.com>
436 * config/tc-h8500.c: Remove all uses of DEFUN.
437 * config/tc-sh.c: Likewise.
438 * config/tc-w65.c: Likewise.
439 * config/tc-z8k.c: Likewise.
441 * config/tc-h8500.c: Fix typos in comments.
443 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
445 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
448 2000-06-23 matthew green <mrg@redhat.com>
450 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
451 defined. Fix error message for `[' grouping.
453 2000-06-22 Kazu Hirata <kazu@hxi.com>
455 * config/tc-h8300.c: Fix formatting and comment typos.
457 2000-06-22 Timothy Wall <twall@cygnus.com>
459 * config/tc-ia64.c (note_register_values): Move premature QP
460 notation clearing into the appropriate place.
462 2000-06-22 Alan Modra <alan@linuxcare.com.au>
464 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
465 first before anything else. Add bin-bugs.h, emul.h and progress.h
466 Sort list of files as for $(OBJS) in Makefile.am.
468 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
469 find one. Remake dependencies.
470 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
471 * Makefile.in: Regenerate.
472 * doc/Makefile.in: Regenerate.
474 * config/tc-i386.c (i386_displacement): Don't assume a constant
475 displacement is necessarily 16 bits when in 16 bit code mode.
476 (md_assemble): Instead size the displacement here after we know
477 for sure that a .code16gcc operand hasn't automatically added
478 operand size prefixes.
480 2000-06-21 H.J. Lu <hjl@gnu.org>
482 * Makefile.am: Rebuild dependency.
483 * Makefile.in: Rebuild.
485 2000-06-21 Kazu Hirata <kazu@hxi.com>
487 * config/tc-h8300.c (parse_reg): Make the function static.
488 (parse_exp): Likewise.
490 2000-06-20 DJ Delorie <dj@cygnus.com>
492 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
493 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
494 for cygwin import libraries to work properly.
496 2000-06-20 H.J. Lu <hjl@gnu.org>
498 * Makefile.am: Rebuild dependency.
499 * Makefile.in: Rebuild.
500 * configure: Likewise.
501 * doc/Makefile.in: Likewise.
503 2000-06-20 Timothy Wall <twall@cygnus.com>
505 * doc/internals.texi (CPU backend): Add @itemx for
506 TC_START_LABEL_WITHOUT_COLON.
507 * doc/c-tic54x.texi: New.
508 * doc/as.texinfo: Add tic54x features and include primary tic54x
510 * doc/all.texi: Add C54X.
511 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
512 * doc/Makefile.in: Regenerate.
513 * configure.in: Add tic54x and define LIBM for tic54x.
514 * configure: Regenrate.
515 * config/tc-tic54x.[ch]: New.
516 * config/obj-coff.h: Add tic54x.
517 * Makefile.am: (CPU_TYPES): Add tic54x.
518 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
519 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
520 (as_new_LDADD): Add $(LIBM).
521 * Makefile.in: Regenerate.
523 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
525 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
526 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
527 * doc/as.texinfo: Likewise.
529 * configure, Makefile.in: Regenerate.
530 * configure.in (emulations): Recognize m6811 and m6812.
531 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
532 Added files for 68hc11 and 68hc12 assembler.
533 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
534 * config/tc-m68hc11.h: Header definition for that assembler.
536 2000-06-18 Nick Clifton <nickc@redhat.com>
538 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
539 instead of OCTETS_PER_BYTE.
541 * config/tc-v850.c: Fix compile time warnings.
542 * config/tc-ppc.c: Fix compile time warnings.
544 2000-06-18 H.J. Lu <hjl@gnu.org>
546 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
547 * configure: Rebuild.
549 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
551 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
554 2000-06-16 Nick Clifton <nickc@cygnus.com>
556 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
557 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
559 * doc/c-mips.texi: Document newly accepted cpu variants.
561 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
563 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
565 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
567 * macro.c (getstring): Make it possible to escape the quote
570 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
572 * config/tc-hppa.c (pa_export): Weak symbols can be global.
574 2000-06-13 H.J. Lu <hjl@gnu.org>
576 * configure: Regenerate.
578 2000-06-09 Alan Modra <alan@linuxcare.com.au>
580 * app.c (do_scrub_begin): Don't default lex[';'] as a line
582 * doc/internals.texi (line_separator_chars): Semicolon is no
583 longer a default. Mention null and newline as defaults.
585 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
587 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
588 * config/tc-i860.h (line_separator_chars): Likewise.
589 * config/tc-h8300.c (line_separator_chars): Likewise.
590 * config/tc-i960.c (line_separator_chars): Likewise.
591 * config/tc-m68k.c (line_separator_chars): Likewise.
592 * config/tc-mips.c (line_separator_chars): Likewise.
593 * config/tc-ns32k.c (line_separator_chars): Likewise.
594 * config/tc-sparc.c (line_separator_chars): Likewise.
595 * config/tc-vax.c (line_separator_chars): Likewise.
597 * config/tc-h8300.c (comment_chars): Use string initialiser.
598 * config/tc-i960.c (line_comment_chars): Likewise.
599 * config/tc-z8k.c (comment_chars, line_comment_chars,
600 line_separator_chars): Likewise.
602 * config/tc-arm.c (line_separator_chars): Always use `;', not just
605 2000-06-08 Nick Clifton <nickc@cygnus.com>
607 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
610 2000-06-08 David O'Brien <obrien@FreeBSD.org>
612 * configure.in (VERSION): Update to show this is the CVS mainline.
614 2000-06-08 Matthew Jacob <mjacob@feral.com>
616 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
617 $at is the integer register $r28, vs. both $r28 and the floating
620 2000-06-08 James E. Wilson <wilson@cygnus.com>
622 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
623 (dot_endp): Don't call ia64_flush_insns.
624 (emit_one_bundle): Don't delete prologue/body records from
625 unwind_record list in first loop. Rewrite second loop to account for
628 2000-06-07 David Mosberger <davidm@hpl.hp.com>
630 * config/tc-ia64.c: Add missing prototypes.
631 (generate_unwind_image): Cast argument to output_unw_records call.
633 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
635 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
637 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
639 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
640 (REGISTER_P): likewise.
641 (avr_opcodes): uses include/opcode/avr.h
642 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
644 2000-06-04 Alan Modra <alan@linuxcare.com.au>
646 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
649 2000-06-03 H.J. Lu <hjl@gnu.org>
651 * read.c (is_end_of_line): Put back `;'.
653 2000-06-03 Alan Modra <alan@linuxcare.com.au>
655 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
657 2000-06-01 Alan Modra <alan@linuxcare.com.au>
659 * expr.c (operand): Test is_end_of_line outside switch to catch
660 line separator chars that are also operators.
661 (operator): Return O_illegal for line separator chars.
663 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
664 entry (or `!' entry for TC_HPPA).
666 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
667 before indexing is_end_of_line. Remove redundant check for '\0'.
669 * config/tc-h8500.c (md_assemble): Likewise.
670 * config/tc-mcore.c (md_assemble): Likewise.
671 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
674 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
676 * config/tc-mcore.c (mcore_cons): Likewise.
677 (mcore_float_cons): Likewise.
678 (mcore_stringer): Likewise.
679 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
681 2000-06-01 Scott Bambrough <scottb@netwinder.org>
683 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
685 2000-05-29 Nick Clifton <nickc@cygnus.com>
687 * config/tc-sh.c: Fix compile time warning messages.
689 * config/tc-mips.c: Fix compile time warning messages.
691 2000-05-29 Philip Blundell <philb@gnu.org>
693 * doc/as.texinfo: Update copyright dates.
694 (Local Labels): Delete misplaced mention of ARM.
695 * NEWS: Mention ARM ELF support.
697 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
699 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
700 it is modified, and use the real_size to compute the frag address
701 for dwarf2 line info.
703 2000-05-27 Alan Modra <alan@linuxcare.com.au>
705 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
706 line-matching scheme to cope with automake moving variables around.
707 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
708 * Makefile.in: Regenerate.
710 2000-05-26 Jakub Jelinek <jakub@redhat.com>
712 * config/tc-sparc.c (sparc_relax): New.
713 (md_longopts): Add -relax and -no-relax options.
714 (md_parse_options, md_show_usage): Likewise.
715 (md_apply_fix3): Optimize tail call into branch always if possible.
717 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
719 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
720 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
721 rules, with warning when a GAS statement specifies a packing that
722 will result in an instruction being squashed.
723 Added typdef packing_type and enumerals, changed various integer
724 literals to use the enumerals.
726 2000-05-24 David Mosberger <davidm@hpl.hp.com>
728 * config/tc-ia64.c (dot_restorereg_p): New function.
729 (md_pseudo_table): Add restorereg.p.
730 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
731 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
733 * config/tc-ia64.h (unw_record_type): Add unwabi.
734 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
735 called MASK with members for imask, and the masks produced by
736 fr_mem, gr_mem, br_mem, and frgr_mem.
737 (unw_p_record): Add members ABI and CONTEXT.
738 (unw_x_record): Add member AB.
739 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
740 as pseudo-register for use during unwind info generation.
741 (AR_PFS, AR_LC): New macros.
742 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
743 whose names start with an at sign (as in "@priunat").
744 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
746 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
747 proc_end, unwind_info, personality_routine): Consolidate into
748 "unwind" structure to reduce offset-table use. Add member
749 NEXT_SLOT_NUMBER to track the slot number for the next instruction
751 (output_R1_format, output_R3_format, output_P3_format,
752 output_P6_format): Initialize R with zero to reduce compiler warnings.
753 (output_P7_format): Ditto. Add `default' branch to switch
754 statement to reduce compiler warnings.
755 (output_P8_format, output_B1_format, output_B4_format): Ditto.
756 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
757 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
758 into single argument.
759 (output_X1_format, output_X3_format): Initialize R with zero to reduce
760 compiler warnings. Merge A and B args into single argument.
761 (output_X2_format, output_X4_format): Remove unused variable R. Merge
762 A and B args into single argument.
763 (free_record): Removed (wasn't used).
764 (free_list_records): Also free imasks in prologue records.
765 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
766 (output_spill_mask): Remove.
767 (output_unwabi): New function.
768 (output_epilogue, output_label_state, output_copy_state): Call
770 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
771 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
773 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
774 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
775 as part of handling the prologue records. Emit region's imask if
776 we have one. Handle unwabi, epilogue, label_state, copy_state,
777 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
778 spill_sprel_p, and spill_reg_p records.
779 (set_imask, count_bits, slot_index): New function.
780 (fixup_unw_records): Fix region size computation. Handle
781 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
782 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
783 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
784 set_imask accordingly. Update imask for gr_gr, and br_gr records.
785 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
786 (dot_save): Use manifest constants for applicaton registers.
787 Handle REG_PR and REG_PRIUNAT.
788 (dot_restore): Don't just ignore it.
789 (dot_restorereg): New function..
790 (generate_unwind_image): Ensure unwind info is a multiple of eight
791 bytes, not just four bytes.
792 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
793 (dot_altrp): Don't just ignore it.
794 (dot_savemem): New function. Replaces dot_savesp() and
795 dot_savepsp(). Use manifest constants for applicaton registers.
796 Handle REG_PR and REG_PRIUNAT.
797 (dot_savef): Simplify.
798 (dot_saveb): Support generation of br_gr.
799 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
800 dot_label_state, dot_copy_state): New function.
801 (dot_unwabi): Don't just ignore it.
802 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
803 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
804 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
805 (emit_one_bundle): Set slot number for prologue/body records
806 *before* emitting the first insn.
807 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
808 (md_begin): Declare "psp" pseudo-register.
809 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
810 so we don't get segfault.
811 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
812 counts as required per SW Conventions manual
813 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
814 output_preds_psprel, output_preds_sprel, output_spill_base,
815 output_unat_psprel, output_unat_sprel, output_lc_psprel,
816 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
817 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
818 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
819 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
820 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
821 (dot_vframe): Implement.
822 (dot_vframesp, dot_vframepsp): New function.
824 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
826 * configure.in (i386-*-freebsd a.out entry): Quote properly.
827 * configure: Regenerate.
829 2000-05-23 Alan Modra <alan@linuxcare.com.au>
831 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
832 (md_estimate_size_before_relax): so we can use it here instead of
833 old kludges. Localise vars to blocks. Comment.
835 * frags.c (frag_new): Update fr_var comments.
836 * frags.h (struct frag): Ditto.
838 2000-05-22 Richard Henderson <rth@cygnus.com>
840 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
841 (pseudo_func): Add pcrel.
842 (operand_match): Handle IA64_OPND_TGT64.
843 (build_insn): Likewise.
844 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
845 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
846 (fix_insn): Handle all three 64-bit relocation types.
848 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
850 * obj.h (struct format_ops): New members begin, app_file,
851 s_set_other, s_set_desc, s_get_type, s_set_type,
852 separate_stab_sections, init_stab_section.
854 * config/obj-multi.h: Update GPL notice to v2.
857 (S_SET_SIZE): Test s_set_size for NULL before calling.
858 (S_SET_ALIGN): Similar for s_set_align.
863 (SEPARATE_STAB_SECTIONS): New.
864 (INIT_STAB_SECTION): New.
865 (EMIT_SECTION_SYMBOLS): New.
866 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
868 * config/obj-elf.h: Update GPL notice to v2.
869 Mention that this file is included from obj-multi.h.
870 (obj_begin): Wrap definition in ifndef.
871 (elf_file_symbol): Constify declaration.
872 (obj_app_file): Ditto.
873 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
874 Wrap in ifndef SEPARATE_STAB_SECTIONS.
876 * config/obj-elf.c (elf_s_set_other): New.
877 (elf_file_symbol): Constify argument.
878 (elf_separate_stab_sections): New.
879 (elf_init_stab_section): New.
880 (elf_format_ops): Add new members. Remove comma at end.
882 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
883 (ecoff_format_ops): Add new fields. Remove comma at end.
884 Mention inconsistency for emit_section_symbols.
886 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
888 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
889 (coff_separate_stab_sections): New.
890 (coff_format_ops): Add new members.
892 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
893 (obj_aout_s_set_other): New.
894 (obj_aout_s_set_desc): New.
895 (obj_aout_s_get_type): New.
896 (obj_aout_s_set_type): New.
897 (obj_aout_separate_stab_sections): New.
898 (aout_format_ops): New members added. Use obj_aout_process_stab,
899 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
900 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
902 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
904 2000-05-22 Alan Modra <alan@linuxcare.com.au>
906 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
907 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
908 (md_estimate_size_before_relax): Ensure jumps to weak and
909 externally visible symbols are relocatable.
911 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
913 * stabs.c (aout_process_stab): Make global.
914 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
915 * read.h (aout_process_stab): Declare.
917 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
918 Generalize to *aout, *coff *elf.
919 * configure: Regenerated.
921 * doc/internals.texi (Object format backend): Say
922 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
924 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
925 * Makefile.in: Regenerated.
927 2000-05-19 Catherine Moore <clm@cygnus.com>
929 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
931 2000-05-18 Alan Modra <alan@linuxcare.com.au>
933 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
934 instruction to reflect change in re_assemble_*.
936 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
938 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
939 build PA64 ELF tools.
940 * configure: Rebuilt.
942 2000-05-17 Alan Modra <alan@linuxcare.com.au>
944 * Makefile.am: Regenerate dependencies.
945 * Makefile.in: Regenerate.
947 2000-05-15 Nick Clifton <nickc@cygnus.com>
949 * config/tc-arm.c (struct asm_psr): Add boolean field
950 distinguishing between CSPR and SPSR. Rename 'number' field
952 (psrs): Rearrange contents to match new asm_psr structure.
953 (arm_psr_parse): Move next to psr_required_here. Make it
954 return an asm_psr structure.
955 (psr_required_here): Use asm_psr structure returned by
957 (do_msr): Reorganise to allow psr_required_here to be called
959 (md_undefined_name): Mark 'name' parameter as unused, since
960 the COFF target does not use it.
962 2000-05-14 David O'Brien <obrien@FreeBSD.org>
964 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
966 * config/te-aux.h: Likewise.
967 * config/te-dpx2.h: Likewise.
968 * config/te-go32.h: Likewise.
969 * config/te-hp300.h: Likewise.
970 * config/te-hppa.h: Likewise.
971 * config/te-i386aix.h: Likewise.
972 * config/te-ic960.h: Likewise.
973 * config/te-interix.h: Likewise.
974 * config/te-nbsd532.h: Likewise.
975 * config/te-pc532mach.h: Likewise.
976 * config/te-ppcnw.h: Likewise.
977 * config/te-psos.h: Likewise.
978 * config/te-sparcaout.h: Likewise.
979 * config/te-sun3.h: Likewise.
980 * config/te-sysv32.h: Likewise.
982 2000-05-14 Alan Modra <alan@linuxcare.com.au>
984 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
985 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
986 and sign extend without an if statement.
987 (build_bytes): Likewise.
989 2000-05-14 Kazu Hirata <kazu@hxi.com>
991 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
992 X_add_symbol L_32 case.
994 2000-05-14 David O'Brien <obrien@FreeBSD.org>
996 * config/te-freebsd.h: New file.
998 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1000 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1001 bindtextdomain): Replace defines with those from intl/libgettext.h
1002 to quieten gcc warnings.
1004 * NEWS: Mention x86 .arch and -q.
1006 * config/tc-i386.c (quiet_warnings): New.
1007 (md_assemble): Use quiet_warnings.
1008 (md_parse_option): Set quiet_warnings from -q.
1009 (md_show_usage): Mention -q, delete -m.
1010 (flag_do_long_jump): Delete.
1011 (md_parse_option): Remove -m.
1012 (md_show_usage): Remove -m.
1013 (md_create_long_jump): Remove useless flag_do_long_jump code.
1015 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1016 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1018 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1019 Alexander Sokolov <robocop@netlink.ru>
1021 * doc/c-i386.texi (i386-Arch): New section.
1022 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1024 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1025 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1026 architecture has been given and is not 486.
1027 (set_cpu_arch): New.
1028 (md_pseudo_table): Add .arch.
1029 (md_assemble): Warn if cpu architecture has been given and an
1030 unsupported instruction.
1032 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1033 Move operand_types bit defines after relevant template field.
1034 (template): Add cpu_flags.
1038 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1040 * config/tc-mn10300.h (md_end): Define.
1041 (mn10300_finalize): Declare.
1042 * config/tc-mn10300.c: Include dwarf2dbg.h.
1043 (debug_line): Define.
1044 (md_assemble): Generate dwarf2 line info.
1045 (mn10300_finalize): New function. Finalize dwarf2 info.
1047 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1049 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1050 external version of the relocation for weak symbols.
1052 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1054 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1055 frame size in units of 16 bytes, as required per SW Conventions manual.
1056 (output_unw_records): Output info-block header as a dword to get
1059 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1061 * as.h: #include "file", not <file> on files from ../include.
1062 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1063 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1064 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1065 (tc_coff_symbol_emit_hook): Ditto.
1066 (OPTCOUNT): Cast to int to avoid compiler warning.
1067 (md_begin): Fix signed/unsigned warnings.
1069 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1071 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1072 ABRANCH LONG case for a conditional branch on a 68000.
1073 (md_estimate_size_before_relax): Likewise. Also handle
1074 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1075 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1076 PC-relative on all CPUs.
1077 (md_estimate_size_before_relax): Likewise.
1079 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1081 * as.c (parse_args): Just mention current year in printed
1084 2000-05-03 J.T. Conklin <jtc@redback.com>
1086 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1088 (md_parse_option): Recognize -m7400.
1090 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1092 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1093 don't permit lp to become less than the words array.
1095 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1097 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1098 Fix little-endian case.
1100 2000-05-03 David O'Brien <obrien@NUXI.com>
1102 * as.c (parse_args): Update copyright.
1104 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1106 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1107 for the .bss section too.
1109 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1111 * configure.in: Set em=linux for hppa-*-linux.
1112 * configure: Regenerate.
1113 * doc/Makefile.in: Regenerate with correct automake.
1115 * frags.c (frag_grow): Sanity check chunk_size.
1117 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1118 * config/obj-som.h: Likewise.
1119 * config/obj-ieee.h: Likewise.
1121 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1123 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1124 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1125 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1126 (pa_ip): low_sign_unext now returns via function value. Use
1127 re_assemble_* instead of dis_assemble_* and
1128 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1130 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1131 (md_section_align, md_parse_option, md_show_usage,
1132 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1133 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1134 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1135 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1136 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1138 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1139 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1140 outside of switch. Correct mask and shifting errors in case 10
1141 and case -11. In case 21, compare against signed range to suit
1142 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1143 case 17 and case 22, use offsetT variable to properly check range.
1144 Use re_assemble_* here too.
1145 (evaluate_absolute): Change type of value to offsetT. Call
1146 hppa_field_adjust to do the work for us.
1147 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1148 (pa_parse_cmpib_64_cmpltr): Ditto.
1149 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1150 of i to unsigned int.
1151 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1152 (pa_end_of_source): Return type is void.
1154 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1156 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1158 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1160 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1161 More comments added.
1162 (md_begin): Removed "construct symbols for each register name".
1163 Because register names conflicts with GCC generated function
1165 (avr_operand): Now constant numbers can be used as a register
1166 identifiers (0 as r0, 31 as r31).
1167 (md_assemble): use skip_space () before parsing instruction
1170 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1172 * config/tc-avr.c: New AVR_ISA_ defined.
1173 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1174 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1175 for `fmul', `movw' and `lpm R,Z' instructions.
1176 (avr_operands): Warn if current opcode is a two-word instruction
1177 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1178 (avr_opcodes): New commands added.
1179 (REGISTER_P): Check 'a' and 'v' constraint letters.
1180 (mcu_types): New MCU added.
1182 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1184 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1185 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1186 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1187 * configure: Regenerate.
1189 2000-04-29 Andreas Jaeger <aj@suse.de>
1191 * as.h: Correctly check GCC version.
1193 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1195 * as.c (parse_args): Allow md_parse_option to override -a listing
1197 * config/obj-coff.c (add_lineno): Change type of offset parameter
1198 from "int" to "bfd_vma."
1199 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1200 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1201 (ppc_change_csect): Align correctly for XCOFF64.
1202 (ppc_machine): New function, which discards "ppc_machine" line.
1203 (ppc_tc): Cons for 8 when code is 64 bit.
1204 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1206 (md_parse_option): Handle -a64 and -a32.
1208 * config/tc-ppc.h (TARGET_MACH): Define.
1209 (TARGET_FORMAT): Move to function.
1210 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1212 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1214 * doc/as.1: Fix unbalanced brackets.
1216 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1218 (line_comment_chars): Set to '/' if TE_FreeBSD.
1220 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1222 * configure.in: Configury support for PA64 (currently disabled).
1223 * configure: Rebuilt.
1225 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1227 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1228 bfd_set_section_alignment.
1230 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1232 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1235 2000-04-24 Nick Clifton <nickc@cygnus.com>
1237 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1238 * doc/as.texinfo (Align): Include arm and strongarm in list of
1239 targets that have the second form of the behaviour of the .align
1242 2000-04-24 Mark Klein <mklein@dis.com>
1244 * obj-som.c: Terminate obj_pseudo_table.
1246 2000-04-22 Timothy Wall <twall@cygnus.com>
1248 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1250 (operand_match): Conditionally insert default bit values for IMMU9.
1252 2000-04-14 Matthew Green <mrg@cygnus.com>
1254 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1255 * configure: Rebuilt.
1257 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1258 Jason Eckhardt <jle@cygnus.com>
1260 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1262 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1263 Added handling of new operand types l,y,&,fe,fE,fx.
1265 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1266 David Mosberger <davidm@hpl.hp.com>
1267 Timothy Wall <twall@cygnus.com>
1268 Andrew MacLeod <amacleod@cygnus.com>
1269 Jim Wilson <wilson@cygnus.com>
1271 * Makefile.am (CPU_TYPES): Add ia64.
1272 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1273 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1274 * Makefile.in: Rebuild.
1275 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1276 * configure: Rebuild.
1277 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1278 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1279 * expr.c (expr): Handle md_optimize_expr.
1280 * read.c (LEX_HASH): Add comment.
1281 * config/tc-ia64.c, config/tc-ia64.h: New files.
1283 2000-04-21 Richard Henderson <rth@cygnus.com>
1285 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1286 bundling a non-delayed branch type instruction.
1288 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1290 * config/tc-mn10300.c (HAVE_AM30): Define.
1291 (md_assemble): Use it.
1293 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1295 * config/obj-elf.c (obj_elf_change_section): Check for changed
1298 * Makefile.am: (CPU_MULTI_VALID): Remove.
1299 (MULTI_CPU_TYPES): Define.
1300 (MULTI_CPU_OBJ_VALID): Define.
1301 (DEPTC): Use the above.
1302 (DEPOBJ): Same here.
1304 Regenerate dependencies.
1305 * Makefile.in: Regenerate.
1307 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1309 * Makefile.am (YACC, LEX): Get them from configure.
1311 2000-04-18 H.J. Lu (hjl@gnu.org)
1313 * config/tc-i386.c (offset_in_range): Use addressT instead of
1314 bfd_vma for non-bfd assemblers.
1316 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1318 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1319 doesn't give spurious errors.
1321 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1323 * as.h (SEEK_SET): Define if undefined.
1325 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1327 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1328 constants, and don't assume offsetT is 32 bits.
1330 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1332 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1333 (md_pcrel_from_section): Add prototype.
1334 (d10v_fix_adjustable): Add prototype.
1335 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1337 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1339 2000-04-12 Nick Clifton <nickc@cygnus.com>
1341 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1342 symbol in frag chain.
1344 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1346 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1347 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1348 (fits_in_signed_word, smallest_imm_type): Ditto.
1349 (md_assemble): Use an offsetT var to hold offsetT values, not a
1351 (offset_in_range): New.
1352 (md_assemble): Use it.
1353 (md_convert_frag): Change type of target_address, opcode_address,
1354 and displacement_from_opcode_start to offsetT.
1355 (md_create_short_jump): Change type of offset to offsetT.
1356 (md_create_long_jump): Ditto.
1357 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1358 (md_chars_to_number): Remove.
1359 (output_invalid): Remove duplicate prototype.
1361 2000-04-09 Nick Clifton <nickc@cygnus.com>
1363 * Makefile.am (CPU_TYPES): Add 'avr'.
1364 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1365 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1367 * Makefile.in: Regenerate.
1369 * doc/as.texinfo: Add M32R documentation.
1371 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1373 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1374 --enable-build-warnings option.
1375 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1376 * Makefile.in, configure: Re-generate.
1378 2000-04-07 Nick Clifton <nickc@cygnus.com>
1380 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1381 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1382 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1383 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1384 (arm_force_relocation): Force relocations for
1385 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1387 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1389 * config/tc-sh.c (get_operands): There's no third operand if the
1390 first operand is an immediate.
1392 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1394 * config/tc-sh.c (immediate): Delete.
1395 (sh_operand_info): Add immediate member.
1396 (parse_reg): Use A_PC for pc.
1397 (parse_exp): Add second argument 'op'. All callers changed.
1398 (parse_at): Expect pc to be coded as A_PC.
1399 Use immediate field in *op.
1400 (insert): Add fourth argument 'op'. All callers changed.
1401 (build_relax): Add second argument 'op'. All callers changed.
1402 (insert_loop_bounds): New function.
1403 (build_Mytes): Remove DISP_4.
1404 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1405 (assemble_ppi): Use immediate field in *operand.
1406 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1407 (md_apply_fix): Likewise.
1408 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1410 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1412 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1414 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1416 * internals.texi (CPU backend): Document
1417 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1419 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1421 * po/gas.pot: Regenerate.
1423 * as.c (show_usage): Restore translated part of bug string.
1424 * gasp.c (show_usage): Likewise.
1426 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1427 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1428 than move-if-change.
1429 (DEP1): Modify for "gcc -MM".
1433 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1434 Update dependencies.
1435 * Makefile.in: Regenerate.
1437 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1439 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1440 (md_begin): Likewise.
1441 (HAVE_AM33): New macro.
1442 (md_assemble): Use it. Match r_regs and xr_regs only if
1445 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1447 * as.h: #include "bin-bugs.h"
1448 * as.c (show_usage): Use REPORT_BUGS_TO.
1449 * gasp.c: #include "bin-bugs.h"
1450 (show_usage): Use REPORT_BUGS_TO.
1452 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1454 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1456 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1457 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1460 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1462 * config/tc-i386.c (i386_immediate): Don't assume a constant
1463 immediate is necessarily 16 bits when in 16 bit code mode.
1464 (md_assemble): Instead set guess_suffix here after we have checked
1467 2000-04-02 Richard Henderson <rth@cygnus.com>
1469 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1470 quantities. Correct right shift sign extension.
1471 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1472 32-bit value when shifting into place.
1474 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1476 * app.c: Add ATTRIBUTE_UNUSED as needed.
1477 * config/tc-ppc.c: Likewise.
1478 (ppc_size): Make unsigned long.
1479 (ppc_insert_operand): Add casts to avoid warnings.
1481 2000-03-31 Nick Clifton <nickc@cygnus.com>
1483 * config/tc-d10v.h (md_flush_pending_output): Define.
1485 2000-03-29 Nick Clifton <nickc@cygnus.com>
1487 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1488 segment. Works for both BFD_ASSEMBLER and others.
1489 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1491 2000-03-29 Nick Clifton <nickc@cygnus.com
1493 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1495 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1497 * listing.c (LISTING_LHS_WIDTH): Default depends on
1499 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1501 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1503 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1506 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1508 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1510 * config/tc-avr.c (mcu_types): Add missing initialiser.
1511 (md_pcrel_from_section): Add prototype.
1512 (avr_operand): Remove redundant test of unsigned < 0.
1513 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1515 2000-03-27 Denis Chertykov <denisc@overta.ru>
1517 * config/tc-avr.c: New file for AVR support.
1518 * config/tc-avr.h: Likewise.
1519 * configure.in: Add AVR support.
1520 * configure: Regenerate.
1522 2000-03-26 Timothy Wall <twall@cygnus.com>
1524 * gasp.c (macro_op): Add new argument to check_macro call.
1525 Macro structure definitions moved to macro.h
1526 * sb.h: Add argument to prototype for input_scrub_include_sb.
1527 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1528 nesting checks with an additional flag.
1529 (struct input_save): Add flag to indicate whether current sb
1530 should be checked for proper macro/conditional nesting.
1531 (input_scrub_push/pop): Save/restore nest check flag.
1532 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1534 * macro.c (check_macro): Allow caller to retrieve parsed macro
1535 information if a pointer is provided. This information may be
1536 used by the new macro hooks.
1537 * macro.h: Update prototype for check_macro. Macro struct
1538 definitions moved here from macro.c/gasp.c.
1539 * read.c (read_a_source_file): Add parameter to check_macro call,
1540 and pass macro info to the macro hook, if defined.
1541 (input_scrub_insert_line): New. Allow insertion of a line of
1542 characters into the input stream.
1543 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1544 file into the input stream.
1545 (s_include): Use input_scrub_insert_file.
1546 * internals.texi: Document new macro hooks.
1547 * as.h: New prototypes added.
1549 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1551 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1552 an initial capital letter.
1553 (i386_index_check): Reindent.
1555 2000-03-19 Nick Clifton <nickc@cygnus.com>
1557 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1560 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1562 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1563 instruction operand bad if Rd > 7 when generating
1564 thumb instructions. Prevents for example,
1565 "adr r12,label" from silently failing and generating
1566 the wrong instruction.
1568 2000-03-17 Nick Clifton <nickc@cygnus.com>
1570 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1571 that have a destingation >= 0x400000.
1572 Fix compile time warning messages.
1574 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1576 * config/tc-sh.c (md_begin): When encountering insn that are
1577 not supported by the current arch, only change the name if
1578 its contents are the same as prev_name.
1579 (get_specific): If the the architecture doesn't match, fail.
1581 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1583 * config/tc-sh.c (IDENT_CHAR): Define.
1584 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1585 matching back where it came from.
1587 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1589 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1591 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1593 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1596 2000-03-15 Kazu Hirata <kazu@hxi.com>
1598 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1600 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1602 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1603 floating-point-number, make sure 'f' is in FLT_CHARS.
1605 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1607 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1608 (s_lcomm_internal): Use it.
1609 * doc/internals.texi (CPU backend): Document it.
1610 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1613 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1615 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1618 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1619 implementation doesn't have special handling for switch
1621 (macro_build): Allow for code in sections other than .text.
1623 (mips_ip): Likewise.
1624 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1625 Don't perform relocs if we will be outputting them.
1626 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1627 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1630 2000-03-09 Catherine Moore <clm@cygnus.com>
1632 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1633 relocation type based on the entry in the fixup structure.
1635 2000-03-08 H.J. Lu (hjl@gnu.org)
1637 * Makefile.am (install-exec-tooldir): Depend on
1638 install-exec-bindir for parallel make.
1639 * Makefile.in: Regenerated.
1641 2000-03-06 Nick Clifton <nickc@cygnus.com>
1643 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1645 (md_parse_option): Parse -m32r command line switch - disable m32rx
1647 (md_show_usage): Document new option.
1649 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1650 * doc/Makefile.in: Regenerate.
1651 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1653 2000-03-02 Michael Meissner <meissner@redhat.com>
1655 * config/tc-d30v.c (check_range): Remove code that incorrectly
1656 sign extended values where bits < 32.
1658 2000-03-02 H.J. Lu (hjl@gnu.org)
1660 * configure.in: Support --enable-targets=all on ia32.
1661 * configure: Regenerated.
1663 2000-03-01 Nick Clifton <nickc@cygnus.com>
1665 * gasp.c (do_align): Remove bogus check of alignment value.
1667 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1669 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1670 TC_PPC was defined forced the type of a symbol with no other type
1673 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1675 * doc/internals.texi (CPU backend): Mention that
1676 line_separator_chars do not break up comments. Fix typos for
1677 LEX_AT and LEX_NAME descriptions. Document operands for
1678 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1679 description of md_create_short_jump usage. Document argument for
1680 md_undefined_symbol.
1682 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1684 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1685 (md_parse_option): Handle it.
1686 (md_show_usage): Document it.
1688 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1690 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1691 opcode, for the instruction `pal19'. From Andrea Arcangeli
1694 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1696 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1698 (md_assemble): To here, before template operands are matched.
1699 Also ensure a constant immediate is sign extended when we know the
1700 size is at most 16 bits. This is to catch cases like "add
1701 $0xffc0,%ax" where we don't know the size, and thus that the
1702 immediate can be represented as Imm8S until after parsing the
1704 (i386_displacement): Similarly sign extend 16 bit constant
1706 (md_assemble): Relax 16-bit jump constant range check to suit sign
1707 extended displacements.
1709 2000-02-26 Andreas Jaeger <aj@suse.de>
1711 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1713 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1715 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1716 call operands when intel_syntax.
1717 (intel_float_operand): Return 2 for "fi...".
1718 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1719 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1720 earlier "SHORT" change.
1721 (md_assemble): When determining suffix from Regs, exclude
1724 2000-02-24 Nick Clifton <nickc@cygnus.com>
1726 * configure: Add arm-wince, mips-pe and sh-pe targets.
1727 * configure: Regenerate.
1729 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1731 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1732 "pe-mips" for the mips-pe target.
1734 * config/tc-arm.c (insns): Change displacement encoded in BL
1735 and B instructions if the target port is arm-wince.
1736 (do_ldst): Do not bias the relocation offset if the target
1738 (md_pcrel_from): Add in missing relocation offset bias if the
1739 target os arm-wince.
1741 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1742 (md_begin): Disable -G support for mips-pe target.
1743 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1744 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1747 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1748 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1749 assembler, just set the alignment to 4.
1751 * config/te-wince-pe.h: New file for WinCE targets. Define
1754 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1756 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1757 string instructions.
1758 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1759 (i386_intel_memory_operand): After finding a segment override,
1760 check again for no `[' before looking for a displacement. Bomb if
1761 more than one displacement rather than silently discarding the
1762 second and subsequent ones. Free strings malloc'd by
1763 build_displacement_string.
1765 2000-02-24 Catherine Moore <clm@cygnus.com>
1767 * config/obj-som.c (obj_pseudo_table): Add "weak".
1768 (obj_som_weak): New routine.
1770 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1772 * config/tc-i386.c (union i386_op): New.
1773 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1774 Throughout file replace occurences of disps[n], imms[n], regs[n]
1775 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1776 intel mode operand swapping. Add assert in regKludge and
1777 fake_zero_displacement code. Test i.types[n] when outputting
1778 displacements and immediates. Combine output of Disp16 with
1780 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1781 when in intel mode by (not) reversing fsub and fdiv operands
1782 before the template search. This fails for single operand
1783 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1784 undefined. Instead fix the base_opcode after we've found the
1785 template. Move base_opcode xor with found_reverse_match from
1786 opcode output code to before this fix so we test for the correct
1788 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1789 check in intel mode. Instead compare opcodes.
1791 * config/tc-i386.h (TC_RELOC): Delete.
1792 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1793 with equivalent call to reloc.
1795 * as.h (flag_m68k_mri): Move declaration after target include, and
1796 only declare when TC_M68K defined. Define as zero otherwise.
1797 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1798 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1799 Define as zero otherwise.
1800 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1801 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1802 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1803 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1804 testing whether defined.
1805 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1806 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1807 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1808 rather than testing whether defined.
1809 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1810 (parse_mri_cons): Declare and use only when TC_M68K.
1811 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1812 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1813 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1815 * NEWS: Mention IBM 370 support.
1817 2000-02-23 Richard Henderson <rth@cygnus.com>
1819 * config/tc-i386.c (md_assemble): When swapping operands for
1820 intel_syntax, assume everything that's not Imm or Disp is a
1823 2000-02-23 Linas Vepstas <linas@linas.org>
1825 * config/tc-i370.c, config/tc-i370.h: New files.
1826 * Makefile.am: Add support for Linux/IBM 370.
1827 * configure.in: Likewise.
1828 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1829 * config/obj-elf.c: Include elf/i370.h
1830 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1832 * Makefile.in: Regenerate.
1833 * configure: Regenerate.
1835 * doc/c-i370.texi: New file.
1836 * doc/all.texi: Include it.
1837 * doc/as.texinfo: And here.
1838 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1839 * doc/Makefile.in: Regenerate.
1841 2000-02-19 Michael Meissner <meissner@redhat.com>
1843 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1844 determine if an instruction can be used in parallel with an ADDppp
1845 or SUBppp instruction.
1847 2000-02-22 Andrew Haley <aph@cygnus.com>
1849 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1851 1999-12-30 Andrew Haley <aph@cygnus.com>
1853 * config/tc-mips.c (mips_gp32): New variable.
1854 (macro_build) Use mips_gp32.
1856 (md_longopts): Add "-mgp32" and "-mgp64".
1857 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1859 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1861 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1862 warning, and bump it to 1.
1864 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1866 From Brad Lucier <lucier@math.purdue.edu>:
1867 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1870 2000-02-21 Catherine Moore <clm@cygnus.com>
1872 * config/tc-mips.c (MF_HILO_INSN): Define.
1873 (mips_7000_hilo_fix): Declare.
1874 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1875 (md_parse_option): Check for 7000_HILO_FIX options.
1876 (OPTION_M7000_HILO_FIX): Define.
1877 (OPTION_NO_M7000_HILO_FIX): Define.
1878 * doc/c-mips.texi (-mfix7000): Describe.
1880 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1882 * listing.c (print_lines): Remove unused variable `end'.
1884 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1885 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1886 reloc_type when BFD_ASSEMBLER.
1887 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1888 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1889 statement and quell signed vs. unsigned comparison warning.
1891 2000-02-18 Nick Clifton <nickc@cygnus.com>
1893 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1894 the computed frag offset, rather than overwriting it.
1896 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1898 * config/tc-sh.c ("elf/sh.h"): Include.
1899 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1900 (md.begin): Initialize target_arch.
1901 Only include opcodes in has table that match selected architecture.
1902 (parse_reg): Recognize register names for sh-dsp.
1903 (parse_at): Recognize post-modify addressing.
1904 (get_operands): The leading space is now optional.
1905 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1906 arguments. Update valid_arch.
1907 (build_Mytes): Add support for SDT_REG_N.
1908 (find_cooked_opcode): New function, broken out of md_assemble.
1909 (assemble_ppi, sh_elf_final_processing): New functions.
1910 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1911 (md_longopts, md_parse_option): New option: -dsp.
1912 * config/tc-sh.h (elf_tc_final_processing): Define.
1913 (sh_elf_final_processing): Declare.
1915 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1917 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1918 the unwinder subspace. Save the current seg/subseg before creating
1921 2000-02-10 Nick Clifton <nickc@cygnus.com>
1923 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1924 little endian targets.
1925 (INST_BYTE1): Redefine to handle big and little endian
1927 (cpu_type): New type: Select between M340 and M210.
1928 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1929 instructions of the M340.
1930 (md_assemble): Add support for the MULSH and OPSR classes of
1932 (md_atof): Add support for little endian targets.
1933 (md_parse_option): Add support for -EL, -EB and -mcpu command
1935 (md_convert_frag): Add support for little endian targets.
1936 (md_apply_fix3): Add support for little endian targets.
1937 (md_number_to_chars): Add support for little endian targets.
1939 2000-02-10 Timothy Wall <twall@redhat.com>
1941 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1942 defined, use it to verify the symbol just read should be a label.
1944 2000-02-10 Timothy Wall <twall@redhat.com>
1946 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1947 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1948 around colons when KEEP_WHITE_AROUND_COLON is defined.
1949 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1950 and KEEP_WHITE_AROUND_COLON.
1952 2000-02-08 Timothy Wall <twall@redhat.com>
1954 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1956 (do_repeat): New. Abstract repeat logic so that a "break" can be
1958 (end_repeat): New. Provide support for a "break" out of the
1960 * read.h: Add prototypes for new functions.
1962 2000-02-08 Timothy Wall <twall@redhat.com>
1964 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1965 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1966 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1969 2000-02-08 Timothy Wall <twall@redhat.com>
1971 * read.c: Added elseif to directives table.
1972 * read.h: Added prototype for s_elseif.
1973 * doc/as.texinfo: Added description for elseif.
1974 * cond.c (s_elseif): New function
1976 2000-02-04 Timothy Wall <twall@redhat.com>
1978 * listing.c (print_lines): Remove conditionals causing bug in
1981 2000-02-03 Timothy Wall <twall@cygnus.com>
1983 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
1985 * frags.c (frag_new): Calculate fr_fix in octets
1986 (frag_now_fix) Return offset as target address offset (bytes).
1987 (frag_now_fix_octets) New - Return offset in octets (8-bit
1989 * frags.h: Added prototype for frag_now_fix_octets().
1990 Distinguish between octets and bytes in field descriptions.
1991 * listing.c (calc_hex): Account for octets vs bytes when
1992 printing addresses/offsets.
1993 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
1994 target is little-endian, print the octets in a word in big-endian
1995 order so that the display looks like a proper hexadecimal number,
1996 instead of having the octets reversed.
1997 * read.c (do_align): When recording alignment, alignment power
1998 should be in terms of target bytes (minimum addressible unit)
2000 (do_org) Convert ORG target address (byte) argument into an
2001 octet offset when generating a variable fragment.
2002 * symbols.c (resolve_symbol_value): Symbol final value
2003 converted to a target address offset (bytes) from its octet offset.
2004 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2005 offset (bytes) is adjusted by the frag offset (octets) converted
2007 (coff_frob_section) Section alignment power is in terms of bytes;
2008 convert it to an octet alignment power when calculating size (and
2009 size mask) in octets. Don't modify the section size in order to
2010 "align" it for TI COFF, since that format has a different method
2011 for storing alignment information.
2013 2000-02-01 Timothy Wall <twall@cygnus.com>
2015 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2016 entries, matching the way GCC generates them. If not escaped, the
2017 filename is encoded incorrectly.
2019 2000-01-31 Nick Clifton <nickc@cygnus.com>
2021 * config/tc-arm.c (reg_table): Add support for ATPCS register
2024 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2026 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2028 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2030 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2031 of a symbol when we really care about its value.
2033 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2035 * config/tc-mcore.c (md_assemble): Give warning message if
2036 operands passes to instruction are more than the spec.
2038 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2040 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2041 Thumb mode but the label seen was not declared as '.thumb_func'
2042 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2043 correct disassembly of Thumb code bounded by non function labels.
2045 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2047 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2048 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2050 * Makefile.in: Same here.
2053 * configure.in: Set bfd_gas for i386-aout when primary target
2054 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2055 we may need the primary te_file. Remove incorrect comment.
2057 * configure: Regenerate.
2059 * config/e-i386aout.c: New file.
2061 * as.c (USE_EMULATIONS): Move to before print_version_id.
2062 (struct emulation): Add i386aout.
2063 (show_usage): Split text strings. Reformat -a text. Add --em
2067 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2068 (aout_format_ops): New.
2071 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2072 preprocessor conditional and add aout USE_EMULATIONS tests.
2073 (read_a_source_file): Don't pass error strings to printf as
2077 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2079 (do_data): Same here.
2080 (process_file): And here.
2083 * symbols.c (colon): Rewrite "already defined" fatal message
2084 code for aout with USE_EMULATIONS.
2087 * config/obj-aout.c (OBJ_HEADER): Define.
2088 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2090 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2091 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2093 (obj_aout_type): Expand S_SET_OTHER here too.
2094 (obj_read_begin_hook): Remove.
2095 (aout_pop_insert): New.
2096 (obj_aout_s_get_other): New.
2097 (obj_aout_s_get_desc): New.
2098 (aout_format_ops): New.
2101 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2102 gets aout_pseudo_table.
2103 (aout_pseudo_table): Declare.
2104 (obj_read_begin_hook): Define.
2107 * config/obj-coff.c (obj_pseudo_table): Rename to
2109 (coff_pop_insert): Use coff_pseudo_table.
2110 (coff_sec_sym_ok_for_reloc): Remove.
2111 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2112 and comment all zero entries and remove #if 0 code.
2115 * config/obj-coff.h (obj_pop_insert): Define.
2116 (coff_pseudo_table): Declare.
2119 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2120 s_get_size, s_set_size. Comment all zero entries.
2123 * config/obj-elf.c (elf_s_get_other): New function.
2124 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2125 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2126 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2128 (obj_elf_parse_section_letters): Don't pass error strings to
2129 printf as format arg.
2132 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2134 (elf_s_get_other): Declare.
2135 (S_GET_OTHER) Define as elf_s_get_other if not already
2137 (S_SET_OTHER): Only define when not already defined.
2138 (elf_obj_read_begin_hook): Declare.
2139 (obj_read_begin_hook): Define.
2140 (elf_obj_symbol_new_hook): Declare.
2141 (obj_symbol_new_hook): Define.
2144 * config/obj-multi.h: Add copyright header and protect against
2145 multiple inclusion. Add * to all function pointers.
2146 (OBJ_HEADER): If defined, include it rather than other defines
2148 (obj_frob_file_after_relocs): Test for NULL.
2149 (obj_symbol_new_hook): Here too.
2150 (obj_sec_sym_ok_for_reloc): And here.
2151 (S_GET_OTHER): Define.
2152 (S_GET_DESC): Define.
2153 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2154 (OBJ_MAYBE_ELF): Update comment.
2156 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2157 OBJ_AOUT preprocessor conditional and handle emulation by
2158 testing OUTPUT_FLAVOR.
2159 (i386_displacement): Here too.
2160 (md_section_align): Similarly here.
2161 (i386_target_format): Conditionally compile when more than one
2162 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2163 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2164 (i386_displacement): Here too.
2167 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2168 Define TARGET_FORMAT for aout only when not multi.
2171 * config/te-multi.h: Delete file as it's identical to te-generic.h
2173 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2175 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2176 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2179 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2181 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2184 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2186 * config/tc-mips.c (mips_do_align): New function.
2187 * config/tc-mips.h (md_do_align): Define.
2189 2000-01-10 Philip Blundell <philb@gnu.org>
2191 * doc/c-arm.texi (ARM Options): Fix typo.
2192 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2193 line separator for Linux.
2194 * doc/as.texinfo (Comments): Mention the ARM.
2196 2000-01-10 Philip Blundell <pb@futuretv.com>
2198 * configure.in (arm*-*-conix*): New target.
2199 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2201 * configure: Regenerate.
2203 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2205 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2206 (obj_elf_visibility): New function.
2208 * doc/as.texinfo (Visibility): New node: document visibility
2211 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2213 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2214 warning for absolute jump/call without `*' in non-intel mode. No
2215 need to set i.types[0] JumpAbsolute in intel mode.
2217 1999-12-22 Philip Blundell <pb@futuretv.com>
2219 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2220 hook function when changing sections.
2221 (arm_s_data): Likewise.
2223 1999-12-14 Nick Clifton <nickc@cygnus.com>
2225 * config/tc-arm.c (md_parse_option): Add support for -marm720
2226 command line switch.
2228 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2230 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2231 (r_registers, xr_registers): Define.
2232 (r_register_name, xr_register_name): New functions.
2233 (md_assemble): Handle new am33 operand types and instruction
2235 (mn10300_insert_operand, check_operand): Likewise.
2237 1999-11-29 Nick Clifton <nickc@cygnus.com>
2239 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2240 (s_force_thumb): Set thumb_mode to 2.
2241 (md_assemble): Do not complain about thumb instructions on a
2242 non-thumb target if thumb_mode is set to 2.
2244 1999-11-28 Michael Meissner <meissner@cygnus.com>
2246 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2247 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2248 (O_...): Add new machine dependent expressions if we are handling
2249 explicit relocations.
2250 (alpha_reloc_op): New static table holding the explicit relocation
2252 (alpha_literal_hash): New static to hold the hash table for
2253 explicit relocations.
2254 (alpha_macros): Add support for explicit relocations.
2255 (md_begin): If explicit relocations, initialize hash table.
2256 (md_assemble): Don't print a second error if tokenize_arguments
2257 already printed an error message.
2258 (md_apply_fix): Add support for explicit relocations.
2259 (alpha_force_relocation): Ditto.
2260 (alpha_fix_adjustable): Ditto.
2261 (alpha_adjust_symtab): New function to support explicit
2263 (alpha_adjust_symtab_relocs): Ditto.
2264 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2265 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2266 Add support for explicit relocations. Return -2 if an error
2267 message was already printed.
2268 (find_macro_match): Add support for explicit relocations. Comment
2270 (emit_insn): Add support for explicit relocations.
2271 (assemble_tokens): Ditto.
2273 (load_expression): Ditto.
2276 (emit_ir_load): Ditto.
2277 (emit_loadstore): Ditto.
2280 (emit_sextX): Ditto.
2281 (emit_division): Ditto.
2282 (emit_jsrjmp): Ditto.
2283 (emit_retjcr): Ditto.
2285 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2287 (tc_adjust_symtab): If explicit relocations, call the function
2288 alpha_adjust_symtab.
2289 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2290 relocations next to the literal relocation they reference.
2291 (TC_INIT_FIX_DATA): Initialize the new fields.
2292 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2294 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2296 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2297 'B' operand for PA2.0 bb instruction.
2299 1999-11-18 Nick Clifton <nickc@cygnus.com>
2301 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2304 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2306 (mcore_force_relocation): Force relocations to be generated for
2309 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2311 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2312 (i386_displacement): Disallow O_big displacements.
2314 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2316 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2317 Small improvements in error checking.
2318 (md_assemble): Support for unconditional ARM instructions.
2319 (md_parse_option): Support for -m[arm]v5e flag.
2321 1999-11-12 Nick Clifton <nickc@cygnus.com>
2323 * macro.c (buffer_and_nest): Do not check beyond the end of the
2326 1999-11-11 Nick Clifton <nickc@cygnus.com>
2328 * macro.c (buffer_and_nest): Look for seperator after TO and
2331 1999-11-08 Andrew Haley <aph@cygnus.com>
2333 * app.c (do_scrub_chars): When in State 10, treat backslash
2334 characters in the same way as as symbol characters.
2336 1999-11-07 Richard Henderson <rth@cygnus.com>
2338 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2339 the previous label was in the current section before playing
2340 with auto-alignment.
2342 1999-11-06 Nick Clifton <nickc@cygnus.com>
2344 * config/tc-v850.c (v850_force_relocation): Force relocation
2346 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2349 1999-11-05 Michael Meissner <meissner@cygnus.com>
2351 * expr.h (operatorT): Increase machine dependent operators to 16.
2352 * expr.c (op_rank): Ditto.
2354 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2356 * read.c (pseudo_set): Reject attempts to set the value of a
2359 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2362 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2364 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2365 to bfd_set_section_contents.
2367 1999-11-03 Nick Clifton <nickc@cygnus.com>
2369 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2371 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2373 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2374 (mips_ip): Use OPCODE_IS_MEMBER.
2376 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2378 * config/tc-arm.c (reg_required_here): Improve comments.
2380 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2381 (tinsns): Initialize variants field.
2383 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2384 BAD_PC respectively.
2386 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2388 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2389 * config/tc-arm.h: Fix compile time warnings.
2391 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2393 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2394 form @abs16, @(abs16) and @(abs16 + imm).
2396 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2398 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2399 (ISA_HAS_64_BIT_REGS) New.
2400 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2401 mips_emit_delays,macro_build,load_register,load_addresss,
2402 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2403 and/or use new ISA_xxx macros in expressions involving
2404 ISA, particularly mips_opts.isa.
2406 1999-10-18 Michael Meissner <meissner@cygnus.com>
2408 * expr.h (operatorT): Add machine dependent operators md1..md8.
2409 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2410 for the machine dependent operators to use.
2412 * expr.c (op_rank): Add machine dependent operators.
2414 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2416 (O_cpregister): Ditto.
2417 (md_begin): Change X_op test that field is wide enough to use
2418 O_max instead of O_alpha_max.
2419 (cpu_types): Fill in missing initializer.
2420 (alpha_num_macros): Make unsigned.
2421 (md_assemble): Make opnamelen be size_t.
2422 (md_apply_fix): Cast alpha_num_operands to int before testing.
2423 (alpha_force_relocation): Ditto.
2424 (alpha_fix_adjustable): Ditto.
2425 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2426 (tc_gen_reloc): Ditto.
2427 (tc_get_register): Ditto.
2432 (s_alpha_ent): Ditto.
2433 (s_alpha_end): Ditto.
2434 (s_alpha_frame): Ditto.
2435 (s_alpha_prologue): Ditto.
2436 (s_alpha_file): Ditto.
2437 (s_alpha_gprel32): Ditto.
2438 (s_alpha_proc): Ditto.
2439 (s_alpha_set): Ditto.
2440 (s_alpha_base): Ditto.
2441 (s_alpha_align): Ditto.
2442 (s_alpha_arch): Ditto.
2443 (alpha_align): Ditto.
2444 (assemble_insn): Suppress unused variable warning.
2446 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2447 order in the structure.
2448 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2450 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2452 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2454 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2456 * config/tc-i386.c (i386_index_check): Correct #endif location.
2458 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2460 * as.c (show_usage): Document new options.
2461 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2462 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2463 (parse_args): Parse the new options.
2464 (main): If there were warnings, and --fatal-warnings
2465 was specified, print an error.
2466 * as.h: New variable, flag_fatal_warnings, for new option.
2468 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2470 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2471 '@'. Change autoincrement completers to fall through to cache control
2474 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2476 (pa_parse_addb_64_cmpltr): New function.
2478 * config/tc-hppa.c (pa_ip): Change error message.
2479 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2480 '?Q' args to allow falling through.
2482 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2483 Remove unused conditional codes.
2484 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2486 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2488 * config/tc-d30v.c (CHAR_BIT): Define.
2489 (check_range): Fix bit operations to support integers bigger than
2492 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2494 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2497 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2498 Doug Evans <devans@cygnus.com>
2500 Add support for m32rx.
2501 * config/tc-m32r.c (enable_m32rx): New static global.
2502 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2503 (allow_m32rx): New function.
2504 (M32R_SHORTOPTS): Add `O'.
2505 (md_longopts): Add --m32rx plus several warning options.
2506 (md_parse_option): Handle new options.
2507 (md_show_usage): Print them.
2508 (md_begin): Enable m32rx.
2509 (OPERAND_IS_COND_BIT): New macro.
2510 (first_writes_to_seconds_operands): New function.
2511 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2512 (target_make_parallel,assemble_two_insns): New functions.
2513 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2514 If optimizing and m32rx, try to make consecutive insns parallel.
2516 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2518 * config/tc-mips.c (nopic_need_relax): Allow for the
2519 .sdata.foo sections generated by -fdata-sections,
2520 and for the .gnu.linkonce.s sections generated by C++.
2522 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2524 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2525 with cleaner code using completer prefixes. Add 'Y'.
2527 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2529 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2531 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2532 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2533 insn does not match and we should try the next insn in the table.
2535 1999-09-22 Nick Clifton <nickc@cygnus.com>
2537 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2539 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2541 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2544 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2546 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2547 OBJ_ELF. If ELF, add "sq".
2548 (md_parse_option): If ELF, ignore -s and -q.
2549 (md_show_usage): Mention ELF options.
2551 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2553 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2556 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2558 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2560 * config/tc-hppa.c (struct pa_it): New field "trunc".
2561 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2562 (pa_parse_ftest_gfx_completer): New function
2563 (pa_parse_fp_cnv_format): New function.
2565 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2566 (md_apply_fix): Handle 22bit pc-rel branches.
2568 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2570 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2572 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2574 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2576 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2578 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2579 (pa_ip): Handle 'fX'.
2581 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2583 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2584 unwinds unless the function is in the text space.
2585 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2587 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2589 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2590 (md_assemble): To here. Tweak address generation.
2592 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2594 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2595 (md_assemble): Call dwarf2_where for OBJ_ELF.
2596 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2597 (pa_end_of_source): New function.
2598 * tc-hppa.h (md_end): Define for OBJ_ELF.
2600 1999-09-14 Michael Meissner <meissner@cygnus.com>
2602 * configure.in (Canonicalization of target names): Remove adding
2603 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2604 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2605 * configure: Regenerate.
2607 1999-09-14 Donn Terry <donn@interix.com>
2609 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2611 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2613 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2614 pc-relative jmp/call to an absolute symbol.
2615 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2616 absolute section symbols.
2618 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2619 jump handling code and comments.
2621 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2623 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2624 the value if TE_PE and a global defined symbol.
2626 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2628 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2629 print the symbol, rather than printing it here.
2631 1999-09-11 Donn Terry <donn@interix.com>
2633 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2634 BFD_RELOC_RVA relocations.
2636 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2637 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2640 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2642 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2643 * doc/internals.texi (Object format backend): Document
2646 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2647 relocations against global symbols if TE_PE.
2649 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2650 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2652 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2655 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2656 symbols which do not have a constant value, or tags with
2657 non-tags. Remove the symbol from the list before adding it at the
2660 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2661 C_FCN symbol differently if TE_PE.
2662 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2663 appears in the pseudo-op, rather coff_line_base which is only set
2666 * config/obj-coff.c (obj_coff_loc): New static function.
2667 (obj_pseudo_table): Add "loc".
2669 * config/obj-coff.c (add_lineno): Check that the line number is
2672 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2673 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2675 (md_atof): Return NULL rather than 0.
2676 * config/tc-i386.c (md_atof): Change type to int.
2677 * expr.c (expr): Change first parameter to int.
2678 * config/obj-coff.c: Add declarations for static functions.
2679 (coff_frob_symbol): Use SYM_AUXENT.
2680 * config/tc-i386.h (flag_16bit_code): Don't declare.
2682 * config/obj-coff.c (obj_coff_section): Default to setting
2683 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2685 * write.c (adjust_reloc_syms): Print adjusted fixup.
2687 * expr.c (integer_constant): Correct too_many_digits calculation
2690 1999-09-09 Andreas Schwab <schwab@suse.de>
2692 * doc/c-arm.texi: Fix arguments of @var to not contain
2695 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2697 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2699 (md_parse_option): Only support -k flag for ELF and COFF targets.
2701 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2703 * config/tc-hppa.c (pa_ip): Put strict register checks before
2704 call to pa_parse_number.
2706 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2708 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2710 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2713 1999-09-06 Donn Terry <donn@interix.com>
2715 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2717 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2719 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2720 candidate instruction. Require registers for register arguments
2721 when in strict mode. Require assemble-time constants for
2722 constants when in strict mode.
2723 (pa_get_absolute_expression): Require a constant when in strict
2726 1999-09-06 Nick Clifton <nickc@cygnus.com>
2728 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2730 1999-09-04 Steve Chamberlain <sac@pobox.com>
2732 * config/tc-pj.c: New file, supports picoJava in ELF.
2733 * config/tc-pj.h: Ditto.
2734 * configure.in (pjl*, pj*): New targets.
2735 * Makefile.am: Rebuild dependencies.
2736 (CPU_TYPES): Add pj.
2737 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2738 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2739 * doc/c-pj.texi: New file.
2740 * doc/as.texinfo: Add some PJ specifics.
2741 * doc/all.texi: Add PJ to the list of all architectures, sort them
2743 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2744 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2746 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2748 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2749 (obj_frob_file): Test for null pointer.
2750 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2751 (OBJ_PROCESS_STAB): And here.
2752 (elf_obj_sy): Remove
2754 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2755 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2756 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2758 * config/obj-coff.c (no_func): Remove.
2759 (coff_format_ops): Change occurrences of no_func to 0, as we test
2760 for 0 in obj-multi.h.
2762 * configure.in: Enable bfd for i386-coff when primary target is
2763 bfd. Enable i386 elf,coff emulation support. Don't set
2764 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2765 emulation to support.
2766 *configure: Regenerate.
2768 1999-09-02 Nick Clifton <nickc@cygnus.com>
2770 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2771 .section .line directive is encountered.
2773 1999-09-01 Nick Clifton <nickc@cygnus.com>
2775 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2778 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2779 * as.texinfo: Document --gdwarf2 command line option.
2780 Add additional documentation of ARM command line switches.
2782 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2784 * config/tc-i386.c (i386_intel_memory_operand): Combine
2785 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2786 and RESTORE_END_STRING around parse_register calls.
2787 (i386_operand): Here too.
2788 (i386_is_reg): Remove.
2789 (parse_register): Move as_bad calls from within this function to
2792 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2794 Based on a patch from H.J. Lu <hjl@gnu.org>
2795 * config/tc-i386.c (parse_register): Handle FP regs specially.
2796 (md_begin): Remove '(' and ')' from register_chars.
2798 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2800 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2801 error message (done elsewhere).
2803 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2805 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2807 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2809 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2812 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2814 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2816 Add new completers. Fix bug in 64 bit condition handling.
2818 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2821 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2823 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2825 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2827 1999-08-27 Jim Wilson <wilson@cygnus.com>
2829 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2830 (struct ls): Add frag field. Initialize it to zero.
2831 (out_end_sequence): New local text_frag. Set it while in text section.
2832 Replace address check with frag check. Set ls.frag to text_frag if
2833 out_set_addr called.
2834 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2835 Set it before switching sections. Replace address check with frag
2836 check. Set ls.frag to saved_frag if out_set_addr called.
2838 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2840 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2841 output "advance_pc" opcode instead of calling gen_addr_line().
2842 The latter has the undesired side-effect of creating a new row
2843 in the debug line info matrix.
2845 1999-08-26 Jim Wilson <wilson@cygnus.com>
2847 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2848 ls.last_filename if last is less than zero. Set ls.last_filename
2849 when allocating new entry.
2850 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2853 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2855 * config/tc-i386.c (i386_index_check): Fix the displacement size
2856 when INFER_ADDR_PREFIX.
2858 1999-08-18 Nick Clifton <nickc@cygnus.com>
2860 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2863 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2865 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2866 handle 0xffffNNNN constants correctly.
2868 1999-08-16 Nick Clifton <nickc@cygnus.com>
2870 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2873 1999-08-13 Nick Clifton <nickc@cygnus.com>
2875 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2876 (md_apply_fix3): Always pass positive values to
2877 validate_offset_imm.
2879 1999-08-12 Nick Clifton <nickc@cygnus.com>
2881 * config/tc-arm.c (skip_whitespace): New macro.
2882 Formatting tidy ups.
2884 (md_apply_fix3): Store relocation offset in addend for ELF based
2886 (arm_force_relocation): Always generate relocs for Thumb function
2889 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2891 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2892 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2894 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2896 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2897 flags for the unwind subspace.
2899 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2900 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2901 suitable relocation based on the size of the target's pointer.
2902 Always Use subsegment zero for the unwinders.
2903 (pa_level): Handle "2.0w".
2905 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2907 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2908 with the following instruction unless this was specified.
2910 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2912 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2913 certain sections, to match BFD changes.
2915 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2917 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2918 (EXTRA_SCRIPTS): Define to keep automake happy.
2919 * Makefile.in: Rebuild.
2921 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2923 * Makefile.am: Rename .dep* files to DEP*.
2924 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2925 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2927 * Makefile.in: Rebuild.
2929 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2931 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2933 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2935 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2936 avoid problems on DOS filesystems.
2937 * Makefile.in: Rebuild.
2939 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2941 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2943 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2946 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2948 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2949 line to create ${GDBINIT} rather than .gdbinit.
2950 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2952 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2954 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2956 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2958 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2960 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2962 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2963 non-adjustable symbols.
2965 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2967 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2969 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2971 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2974 1999-08-05 Donn Terry <donn@interix.com>
2976 * config/te-interix.h: New file.
2977 * configure.in (i386-*-interix*): New target.
2978 * configure: Rebuild.
2980 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
2982 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
2983 selectors for ELF too.
2984 (selector_table): Add "ltp" and "rtp" selectors.
2986 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
2988 * config/tc-i386.c (i386_operand): No need to change
2989 operand_string pointer in segment reg case before goto
2990 do_memory_reference. Initialise displacement_string_start and
2991 displacement_string_end after do_memory_reference label.
2992 (i386_index_check): Add operand_string param, and print error
2993 message on failure here.
2994 (i386_intel_memory_operand): Instead of here.
2995 (i386_operand): And here.
2996 (INFER_ADDR_PREFIX): Enable.
2998 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3000 * config/tc-i386.h (DefaultSize): Define. Renumber following
3001 opcode_modifier defines.
3003 From Etienne Lorrain <etienne.lorrain@ibm.net>
3004 * config/tc-i386.c (stackop_size): New variable.
3005 (set_16bit_code_flag): Clear it here.
3006 (set_16bit_gcc_code_flag): New function.
3007 (md_pseudo_table): Add "code16gcc" entry.
3008 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3010 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3012 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3013 next_set_end even if the end symbol is being discarded.
3015 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3016 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3017 * config/obj-coff.c: Likewise.
3018 (seg_info_type): Remove.
3019 (seg_info_off_by_4): Change to array of segT.
3020 (s_get_segment): Adjust accordingly.
3021 (obj_pseudo_table): Fully initialize sentinel entry.
3023 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3024 Ralf Baechle <ralf@uni-koblenz.de>.
3026 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3028 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3030 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3032 * config/tc-i386.c: Indentation and white space changes.
3033 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3034 don't enable it by default.
3035 (i386_intel_operand): Remove redundant prototype.
3036 Move check on number of memory operands, and i.mem_operands++
3037 (i386_intel_memory_operand): To here.
3038 Remove i386_immediate code from here. Remove special case code
3039 for input and output using (%dx). Remove base/index checks and
3040 call i386_index_check instead. Save initial operand_string
3041 argument for error message.
3042 (i386_operand): Remove redundant prototype. Move base/index
3043 checks to i386_index_check.
3044 (i386_displacement): Move intel mode check for non-zero
3046 (i386_intel_memory_operand): To here.
3048 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3050 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3051 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3052 by .register pseudo-op if -64 and --no-undeclared-regs.
3053 (s_register, sparc_adjust_symtab): New functions.
3054 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3055 Declare sparc_adjust_symtab as tc_adjust_symtab.
3056 * doc/c-sparc.texi: Add description of #ignore special literal
3057 for .register pseudo-op.
3059 1999-07-30 Catherine Moore <clm@cygnus.com>
3061 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3062 the relocation's section offset.
3064 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3066 * write.c (fixup_segment): Fix generic error check overflow test.
3068 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3069 X_add_number to long.
3071 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3073 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3076 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3078 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3081 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3083 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3085 * configure.bat: Remove; obsolete.
3086 * config/go32.cfg: Likewise.
3088 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3090 * configure.in (i386-*-vxworks*): New target.
3091 * configure: Rebuild.
3093 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3095 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3097 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3099 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3101 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3102 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3103 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3104 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3105 MAX_RELOC_EXPANSION): Define.
3106 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3108 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3110 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3111 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3112 block. Print a warning if an 8-bit or 16-bit constant
3113 displacement or immediate is truncated on output.
3114 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3116 (i386_operand): Disallow immediate jump absolute operand.
3118 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3120 * configure.in: Bump version number to 2.9.5.
3121 * configure: Rebuild.
3123 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3126 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3128 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3129 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3131 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3133 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3135 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3137 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3138 if -mno-fpu was given.
3139 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3141 (cons_fix_new_arm): Remove misleading comments.
3143 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3145 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3147 (relax_segment): Likewise. After giving a rs_org error, convert
3148 the frag to rs_align to avoid cascading errors.
3150 1999-07-12 Andreas Schwab <schwab@suse.de>
3152 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3154 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3156 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3157 as appropriate. Fill in structure initializations. Add variable
3158 initializations. Add casts.
3159 * dwarf2dbg.c (print_stats): Change i to size_t.
3160 * listing.c (listing_listing): Change list_line to unsigned int.
3162 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3164 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3165 rather than checking for \001 and \002 in symbol name.
3166 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3168 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3170 * configure.in (hppa*-linux-gnu*): New target.
3171 * configure: Rebuilt.
3173 1999-07-08 Nick Clifton <nickc@cygnus.com>
3175 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3177 1999-07-07 Nick Clifton <nickc@cygnus.com>
3179 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3180 accessing symbolP directly.
3182 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3184 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3187 1999-07-05 Nick Clifton <nickc@cygnus.com>
3189 * config/tc-arm.c (ARM_EXT_V5): Define.
3190 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3191 (md_begin): Detect ARM v5 architectures.
3192 (md_parse_option): Accept arm v5 specification.
3193 (md_show_usage): Documment -marmv5 switch.
3195 * doc/c-arm.texi: Document -marmv5 command line option.
3197 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3199 (validate_immediate_twopart): New function. Determine if a
3200 constant can be computed by two ADD instructions.
3201 (output_inst): Remove its command line parameter - it was never
3203 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3204 implememt the ADRL pseudo op.
3205 (tc_gen_reloc): Generate a suitable error message if an ADRL
3206 instruction tries to generate a real reloc.
3208 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3210 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3212 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3215 1999-06-27 H.J. Lu <hjl@gnu.org>
3217 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3218 non BFD_ASSEMBLER case.
3220 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3222 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3225 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3227 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3228 out_end_sequence() when the address decreases due to a new frag.
3229 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3230 numbering starts with 1.
3232 1999-06-23 Nick Clifton <nickc@cygnus.com>
3234 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3236 (mcore_s_text): Call obj_elf_text for ELF target.
3237 (mcore_s_data): Call obj_elf_data for ELF target.
3238 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3240 (mcore_s_bss): New function: Dump literal table before changing
3242 (mcore_s_comm): New function: Dump literal table before changing
3245 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3246 No longer static functions.
3247 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3248 Provide prototypes for these functions.
3250 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3252 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3253 a list of names, to try obj_segment_name, and to try abbreviated
3254 names when using COFF without long section names.
3256 * config/tc-alpha.c: More use of symbol accessor functions.
3257 * config/tc-arc.c: Likewise.
3258 * config/tc-d30v.c: Likewise.
3259 * config/tc-fr30.c: Likewise.
3260 * config/tc-i860.c: Likewise.
3261 * config/tc-m88k.c: Likewise.
3262 * config/tc-mcore.c: Likewise.
3263 * config/tc-ns32k.c: Likewise.
3264 * config/tc-sparc.c: Likewise.
3265 * config/tc-v850.c: Likewise.
3267 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3268 sy_value with appropriate accessor functions.
3269 * config/tc-arm.c (md_apply_fix3): Likewise.
3270 * config/tc-d10v.c (AT_WORD_P): Likewise.
3271 * config/tc-v850.c (reg_name_search): Likewise.
3273 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3274 use symbol_get_bfdsym instead.
3275 * config/tc-ppc.c (md_assemble): Likewise.
3276 * config/tc-v850.c (v850_comm): Likewise.
3278 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3280 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3281 the symbol, rather than accessing the bsym member.
3282 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3283 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3284 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3285 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3286 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3287 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3288 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3289 * config/tc-v850.c (tc_gen_reloc): Likewise.
3291 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3293 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3294 (hppa_gen_reloc_type): Conditionalize on BFD64.
3295 (tc_gen_reloc): Re-enable ELF relocations.
3296 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3298 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3300 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3302 (do_ldst): Move assignment out of if condition.
3303 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3304 parentheses to avoid warning.
3306 1999-06-21 Nick Clifton <nickc@cygnus.com>
3308 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3309 macro to get at the BFD symbol associated with a GAS symbol.
3311 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3313 * config/tc-ppc.c: Update for symbol handling changes.
3314 * config/obj-coff.c: Likewise.
3316 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3318 * tc-hppa.c: General cleanups of ELF support. No more spaces
3319 and subspaces for ELF.
3320 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3321 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3322 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3323 (UNWIND_SECTION_NAME): Likewise.
3324 (space/subspace related structures): Conditionalize definitions
3326 (space/subspace directives and support routines): Conditionalize
3327 definitions and references/uses on OBJ_SOM.
3328 (label_symbol_struct): For ELF, track the symbol's segment. For
3329 SOM track its space.
3330 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3332 (USE_ALIASES): Kill for both SOM & ELF.
3333 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3334 (pa_space, pa_subspace): Corresponding changes.
3335 (pa_spaces_begin): Corresponding chagnes.
3336 (md_begin): Do not muck around with space/subspace stuff for
3338 (md_apply_fix): Temporarily disable argument relocation stuff
3340 (tc_gen_reloc): Temporarily disable relocation generation for
3342 (pa_build_unwind_subspace): Similarly.
3344 1999-06-16 Nick Clifton <nickc@cygnus.com>
3346 * config/tc-arm.c (thumb_set): New pseudo op.
3347 (text, data, section): Override these pseudo ops with ARM
3349 (s_thumb_set): New function: Perform the same as a .set pseudo
3350 op, but also mark the alias'ed symbol as being a Thumb
3352 (arm_s_text): New function: Perform the same as the .text
3353 pseudo op, but dump the literal pool before changing
3355 (arm_s_data): New function: Perform the same as the .data
3356 pseudo op, but dump the literal pool before changing
3358 (arm_s_section): New function: Perform the same as the
3359 .section pseudo op, but dump the literal pool before changing
3361 (arm_cleanup): Do not reset the current section before dumping
3364 1999-06-17 Nick Clifton <nickc@cygnus.com>
3366 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3367 OPTION_NO_WARN_UNMATCHED entries.
3368 (md_parse_option): Generate a warning message if an unrecognised
3369 option is encountered.
3371 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3372 (get_operands): When parsing an expression after an '@' symbol
3373 has been detected, do not ignore '#' symbols.
3374 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3377 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3379 From K. Richard Pixley <rich@noir.com>:
3380 * configure.in (ppc-*-vxworks*): New target.
3381 * configure: Rebuild.
3383 1999-06-12 Philip Blundell <philb@gnu.org>
3385 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3387 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3389 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3390 which refer to symbols in linkonce sections, permit reducing the
3391 relocs if the symbol is local.
3393 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3395 * subsegs.c (subseg_text_p): New function.
3396 * as.h (subseg_text_p): Declare.
3397 * read.c (do_align): Use subseg_text_p to set the default fill.
3398 * write.c (subsegs_finish): Likewise.
3399 * config/obj-coff.c (write_object_file): Likewise.
3400 * config/tc-i386.h (md_maybe_text): Don't define.
3401 (md_do_align): Use subseg_text_p to set the default fill.
3402 * config/tc-m32r.c (m32r_do_align): Likewise.
3403 * config/tc-sh.c (sh_do_align): Likewise.
3404 * config/tc-sparc.h (md_do_align): Likewise.
3406 1999-06-12 David O'Brien <obrien@freebsd.org>
3408 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3409 * configure: Rebuild.
3411 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3413 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3414 * Makefile.am: Rebuild dependencies.
3415 * Makefile.in: Rebuild.
3417 * config/tc-i386.c (i386_immediate): Remove unused label
3420 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3421 * symbols.c: Likewise.
3422 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3423 sy_next field when taking address, rather than symbol_next.
3425 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3427 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3428 value from the output file architecture.
3429 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3430 * dwarf2dbg.h: Change bfd_vma to addressT.
3432 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3434 * dwarf2dbg.h: Use PARAMS in function declarations.
3436 1999-06-11 Martin Dorey <mdorey@madge.com>
3438 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3439 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3441 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3443 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3445 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3447 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3450 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3452 * read.c (read_a_source_file): Only declare inescape if
3455 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3457 (find_entry_byval): Add parens to avoid warning.
3459 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3461 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3464 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3466 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3469 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3470 synthetize_setx): New functions.
3471 (md_assemble): Broken the special cases into the above
3472 functions. Make compiler happy if sizeof(bfd_vma)==4.
3473 Fix sethi generated from set/setuw. If instructions have a relloc,
3474 always clear the fields to be relocated in the opcode.
3475 (sparc_ip): Remove special_case global variable.
3477 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3479 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3480 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3481 indication of success rather than a value.
3482 (itbl_get_val): Likewise.
3483 (itbl_get_field): Use strcspn. Change delimiters to include
3485 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3486 (itbl_get_val): Likewise.
3487 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3489 * symbols.c (copy_symbol_attributes): Convert local symbols to
3492 1999-06-10 Nick Clifton <nickc@cygnus.com>
3494 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3497 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3499 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3500 Optimize set if sizeof(bfd_vma) == 64.
3501 (sparc_ip): Fix sethi - without %hi() it should generate
3502 R_SPARC_22 reloc, not R_SPARC_HI22.
3503 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3505 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3507 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3508 (s_ncons): New function.
3509 (native_op_table): New table.
3510 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3511 R_SPARC_OLO10 handling.
3513 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3515 * expr.h (struct expressionS): Revert last change; widen X_op.
3516 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3518 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3520 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3521 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3522 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3523 * Makefile.in: Regenerated.
3525 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3526 `common' pass on to s_mri_common.
3527 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3529 1999-06-06 Richard Henderson <rth@cygnus.com>
3531 * config/obj-elf.c (obj_elf_section): Don't free the return
3532 value of demand_copy_C_string.
3534 1999-06-05 Richard Henderson <rth@cygnus.com>
3536 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3537 creation logic from obj_elf_create_section.
3539 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3540 (section_stack): New.
3541 (special_sections): Make const.
3542 (obj_elf_section): Gut and rewrite parsing.
3543 (obj_elf_change_section): New function broken out of obj_elf_section.
3544 (obj_elf_parse_section_letters): Likewise.
3545 (obj_elf_section_word): Likewise.
3546 (obj_elf_section_type): Likewise.
3547 (obj_elf_previous): Treat as a toggle.
3548 (obj_elf_popsection): New.
3549 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3550 (ppc_section_type): Likewise.
3551 * config/tc-ppc.h: Likewise.
3553 * expr.h (struct expressionS): Don't make X_op a bitfield.
3554 * config/tc-alpha.c: Update for symbol handling changes.
3555 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3556 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3558 1999-06-05 Richard Henderson <rth@cygnus.com>
3560 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3561 (dwarf2_gen_line_info): Kill unused variables.
3562 (dwarf2_finish): Likewise.
3563 (dwarf2_where): Likewise.
3564 (dwarf2_directive_file): If we've only got a string,
3565 hand off to s_app_file.
3566 * ecoff.c: Move the include of ecoff.h.
3567 * symbols.h (S_IS_FUNCTION): Prototype.
3569 * read.c (LEX_HASH): Supply a default.
3571 (s_globl): Update `c' after skipping whitespace.
3572 * read.h (LEX_END_NAME, is_name_ender): New.
3573 * expr.c (get_symbol_end): Respect it.
3575 1999-06-04 Mark Klein <mklein@dis.com>
3577 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3579 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3581 * config/tc-hppa.c: Update for symbol handling changes.
3583 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3585 * cgen.c: Update for symbol handling changes.
3586 * config/tc-m32r.c: Likewise.
3588 * config/tc-hppa.h: Update for symbol handling changes.
3589 * config/tc-hppa.c: Likewise.
3591 * config/tc-arm.h: Update for symbol handling changes.
3592 * config/tc-arm.c: Likewise.
3593 (symbol_make_empty): Remove. Just use symbol_create.
3595 * symbols.c (symbol_set_tc): Correct name.
3597 * Makefile.am: Rebuild dependencies.
3598 ($(OBJS)): Don't depend upon struc-symbol.h.
3599 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3600 * dep-in.sed: Don't remove struc-symbol.h.
3601 * Makefile.in: Rebuild.
3603 * doc/internals.texi (Symbols): Describe changes in symbol
3606 1999-06-03 Richard Henderson <rth@cygnus.com>
3608 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3609 instead of doing the work by hand.
3611 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3613 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3614 state of line state-machine.
3615 (struct ls): Collect DWARF2 line state-machine state in new member
3616 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3617 resulted in any DWARF2 directives.
3618 (reset_state_machine): New function.
3619 (out_end_sequence): Ditto.
3620 (dwarf2_gen_line_info): When switching sections or switching to a
3621 lower text address, call out_end_sequence() first to terminate the
3622 previous code sequence as code sequences MUST have monotonically
3623 increasing addresses.
3624 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3626 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3628 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3629 DWARF2 debug info (line information only, at this point).
3630 * as.h: Update comment about supported debug formats.
3631 * dwarf2dbg.c, dwarf2dbg.h: New files.
3632 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3634 * expr.c (operand): Don't use [ for parens if we want an index op.
3635 (op_encoding): Switch [ into O_index, if desired.
3636 (op_rank): Renumber with O_index on bottom.
3637 (expr): If O_index, match closing bracket.
3638 * expr.h (O_index): New.
3640 * read.c (read_a_source_file): Conditionally allow matched "
3641 in lines passed to md_assemble.
3643 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3645 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3647 Add support for storing local symbols in a small structure to save
3648 memory when assembling large files.
3649 * as.h: Don't include struc-symbol.h.
3650 (symbolS): Add typedef.
3651 * symbols.c: Include struc-symbol.h.
3652 (local_hash): New static variable.
3653 (save_symbol_name): New static function, from symbol_create.
3654 (symbol_create): Call save_symbol_name.
3655 (local_symbol_count): New static variable.
3656 (local_symbol_conversion_count): Likewise.
3657 (LOCAL_SYMBOL_CHECK): Define.
3658 (local_symbol_make): New static function.
3659 (local_symbol_convert): New static function.
3660 (colon): Handle local symbols. Create local symbol for local
3662 (symbol_table_insert): Handle local symbols.
3663 (symbol_find_or_make): Create local symbol for local label name.
3664 (symbol_find_base): Check for local symbol.
3665 (symbol_append, symbol_insert): Check for local symbols.
3666 (symbol_clear_list_pointers, symbol_remove): Likewise.
3667 (verify_symbol_chain): Likewise.
3668 (copy_symbol_attributes): Likewise.
3669 (resolve_symbol_value): Handle local symbols.
3670 (resolve_local_symbol): New static function.
3671 (resolve_local_symbol_values): New function.
3672 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3673 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3674 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3675 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3676 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3677 (symbol_previous, symbol_next): New functions.
3678 (symbol_get_value_expression): Likewise.
3679 (symbol_set_value_expression): Likewise.
3680 (symbol_set_frag, symbol_get_frag): Likewise.
3681 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3682 (symbol_mark_used_in_reloc): Likewise.
3683 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3684 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3685 (symbol_mri_common_p): Likewise.
3686 (symbol_mark_written, symbol_clear_written): Likewise.
3687 (symbol_written_p): Likewise.
3688 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3689 (symbol_section_p, symbol_equated_p): Likewise.
3690 (symbol_constant_p): Likewise.
3691 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3692 (symbol_get_obj, symbol_set_obj): Likewise.
3693 (symbol_get_tc, symbol_set_tc): Likewise.
3694 (symbol_begin): Initialize local_hash.
3695 (print_symbol_value_1): Handle local symbols.
3696 (symbol_print_statistics): Print local symbol statistics.
3697 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3698 Declare new symbols.c functions. Move many declarations here from
3700 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3701 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3702 (struct symbol): Move bsym to make it clearly the first field.
3703 Remove TARGET_SYMBOL_FIELDS.
3704 (symbolS): Don't typedef.
3705 (struct broken_word): Remove.
3706 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3707 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3708 (symbol_clear_list_pointers): Likewise.
3709 (symbol_insert, symbol_remove): Likewise.
3710 (symbol_previous, symbol_append): Likewise.
3711 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3712 (struct local_symbol): Define.
3713 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3714 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3715 (local_symbol_get_frag, local_symbol_set_frag): Define.
3716 (local_symbol_get_real_symbol): Define.
3717 (local_symbol_set_real_symbol): Define.
3719 * write.c (write_object_file): Call resolve_local_symbol_values.
3720 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3721 (TARGET_SYMBOL_FIELDS): Don't define.
3722 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3723 ECOFF_DEBUGGING, add ECOFF fields.
3724 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3725 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3726 ECOFF_DEBUGGING, add ECOFF fields.
3727 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3728 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3729 * config/tc-mcore.h: Don't include struc-symbol.h.
3730 (TARGET_SYMBOL_FIELDS): Don't define.
3731 (struct mcore_tc_sy): Define.
3732 (TC_SYMFIELD_TYPE): Define.
3733 * Many files: Use symbolS instead of struct symbol. Use new
3734 accessor functions rather than referring to symbolS fields
3737 * read.c (s_mri_common): Don't add in value of line_label.
3739 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3740 checking for SEC_LINK_ONCE.
3742 * config/tc-sh.h (sh_fix_adjustable): Declare.
3744 * app.c (input_buffer): New static variable.
3745 (app_push): Save saved_input in allocated buffer.
3746 (app_pop): Restored saved_input.
3747 (do_scrub_chars): Change get parameter to take char * and int as
3748 arguments. Change GET macro to pass input_buffer to get
3749 function. Don't save input into allocated buffer.
3750 * as.h (do_scrub_chars): Update declaration.
3751 * input-file.c (input_file_get): Change to take char * and int.
3752 Read data into passed in buffer. Remove static buffer.
3753 * read.c (scrub_from_string): Change to take char * and int. Copy
3754 data into passed in buffer.
3756 * hash.h: Neaten. Declare hash_traverse.
3757 * hash.c: Complete rewrite based on BFD hashing code.
3758 * gasp.c (chunksize): New variable.
3759 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3762 1999-05-28 Nick Clifton <nickc@cygnus.com>
3764 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3765 addend unless the target uses an old ABI.
3767 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3769 -Wchar-subscripts cleanup
3770 * listing.c (listing_newline): Use unsigned char variable, so
3771 calls to isascii,iscntrl are correct.
3772 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3774 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3775 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3776 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3777 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3779 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3781 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3783 (arch_coldfire_p): New #define.
3784 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3786 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3788 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3790 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3791 (install_operand): Add place `N'.
3792 (init_table): Add registers ACC, MACSR, MASK.
3794 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3796 * config/tc-m68k.c: Change mcf5200 --> mcf.
3797 (archs): Add mcf5206e, mcf5307.
3798 (m68k_ip): Add format `u'.
3799 (install_operand): Add place `m', `M', `h'.
3800 (init_table): Add upper/lower registers.
3802 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3804 1999-05-28 Martin Dorey <mdorey@madge.com>
3806 * config/tc-i960.c: Several minor changes to add ELF and
3807 BFD_ASSEMBLER support.
3808 * config/tc-i960.h: Likewise.
3809 * configure.in (i960-*-elf*): New target.
3810 * aclocal.m4, configure: Rebuild.
3812 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3814 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3815 reloc changes when defined(BFD_ASSEMBLER).
3817 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3819 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3821 * write.c (write_print_statistics): Output to file, not stderr.
3823 * expr.c (generic_bignum_to_int32,64): Prototype.
3825 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3826 output_sleb128, output_uleb128, output_big_sleb128,
3827 output_big_uleb128, output_big_leb128): Prototype.
3828 (output_big_sleb128, output_big_uleb128): Make inline.
3829 (output_big_leb128): Remove inline
3831 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3832 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3833 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3834 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3835 value for correct overflow check in write.c:fixup_segment.
3836 * write.c (fixup_segment): Move bitfield overflow checks to after
3837 the md_apply_fix call.
3838 * config/obj-coff.c (fixup_segment): Likewise.
3839 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3840 valueT *val argument.
3842 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3844 * config/atof-ieee.c (gen_to_words): Correctly round a
3845 denormalized number. Fix off-by-one in range checking for
3846 exponent in a denormal.
3848 1999-05-10 Nick Clifton <nickc@cygnus.com>
3850 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3853 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3855 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3857 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3859 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3860 (ReverseRegRegmem): Remove.
3861 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3862 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3863 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3866 From Doug Ledford <dledford@redhat.com>
3867 * config/tc-i386.h (RegXMM): New for P/III.
3868 * config/tc-i386.c: Add support for P/III.
3870 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3872 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3873 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3874 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3876 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3878 * config/tc-i386.c (i386_immediate): Skip whitespace before
3879 complaining about junk after expression.
3880 (i386_displacement): Likewise.
3882 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3884 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3885 Don't copy before downcaseing.
3887 1999-05-05 Catherine Moore <clm@cygnus.com>
3889 * tc-m68k.c: Include elf/m68k.h.
3890 (m68k_elf_final_processing): New routine.
3891 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3894 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3896 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3899 1999-04-30 Nick Clifton <nickc@cygnus.com>
3901 * config/tc-mcore.c (mcore_s_section): Dump literals before
3904 1999-04-29 Nick Clifton <nickc@cygnus.com>
3906 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3909 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3911 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3912 (TC_INIT_FIX_DATA): Delete.
3913 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3914 (TC_INIT_FIX_DATA): Delete.
3915 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3916 * write.c (fix_new_internal): Initialize fx_cgen member.
3917 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3918 (gas_cgen_md_apply_fix3): Update.
3919 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3920 (md_cgen_record_fixup_exp): Update.
3921 (FX_OPINFO_R_TYPE): Update.
3923 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3924 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3925 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3926 * frags.h (struct frag): Make opindex, opinfo ints.
3928 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3930 1999-04-26 Tom Tromey <tromey@cygnus.com>
3932 * aclocal.m4, configure: Updated for new version of libtool.
3934 1999-04-22 Nick Clifton <nickc@cygnus.com>
3936 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3938 (md_apply_fix3): Do not fix up absolute relocations against
3941 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3943 1999-04-20 Nick Clifton <nickc@cygnus.com>
3945 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3946 changes and data-in-text directives.
3947 (mcore_cons): New function: intercept cons() operations.
3948 (mcore_float_cons): New function: intercept float_cons()
3950 (mcore_stringer): New function: intercept stringer() operations.
3952 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3954 * obj.h (struct format_ops): Change generate_asm_lineno field to
3956 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3958 * config/tc-alpha.c (find_opcode_match): Add default case to
3960 (find_macro_match): Likewise.
3961 (load_expression): Parenthesize && within ||.
3963 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3965 1999-04-17 Nick Clifton <nickc@cygnus.com>
3967 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3968 .text .data .section pseudo ops.
3969 (mcore_s_section): New function. Dump lits before changing secs.
3970 (mcore_s_text): New function. Dump lits before changing secs.
3971 (mcore_s_data): New function. Dump lits before changing secs.
3973 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3975 * config/tc-mips.c (mips_32bitmode): New.
3976 (md_begin): Set mips_32bitmode if needed.
3977 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3978 Set EF_MIPS_32BITMODE.
3980 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
3982 * config/obj-coff.c (c_section_symbol): Fix typo in previous
3985 1999-04-16 Nick Clifton <nickc@cygnus.com>
3987 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
3989 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
3991 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
3992 expressions correctly.
3995 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
3997 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
3999 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4001 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4002 and fmpynfadd instructions.
4004 1999-04-11 Richard Henderson <rth@cygnus.com>
4006 * as.h (environ): Declare it, if needed.
4007 * as.c (dump_statistics): Don't declare environ.
4008 * configure.in (environ): Detect declaration.
4009 * configure, config.in: Rebuild
4011 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4012 (i386_displacement): Allocate enough space for replacement buffer.
4013 Clean up replacement buffer initialization.
4015 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4017 * subsegs.c (section_symbol): Don't create a new symbol if one
4018 already exists; instead, use the existing one, but set its segment
4019 and frag data if it hasn't already been defined.
4020 * config/obj-coff.c (c_section_symbol): Likewise.
4022 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4024 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4026 1999-04-08 Nick Clifton <nickc@cygnus.com>
4028 * config/tc-mcore.c: New File: Support routines for MCore
4030 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4031 * config/obj-coff.c: Add support for mcore-pe target.
4033 * Makefile.am: Add support for MCore targets.
4034 * Makefile.in: Regenerate.
4035 * configure.in: Add support for MCore targets.
4036 * configure: Regenerate.
4038 * doc/all.texi: Set MCORE.
4039 * doc/as.texinfo: Document MCore specific command line options.
4041 * write.h: Prevent multiple inclusion.
4043 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4045 * asintl.h (LC_MESSAGES): Never define.
4046 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4048 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4051 * Makefile.am (m68k-parse.c): If configuring in the source
4052 directory, copy m68k-parse.y into the local directory before
4053 running ylwrap, to remove spurious differences when generating
4055 * Makefile.in: Rebuild.
4057 * config/tc-sparc.h (md_do_align): Just allocate the number of
4058 bytes necessary, rather than always allocating 1024.
4060 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4062 * listing.c (listing_newline): Add cast to avoid warning.
4063 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4064 * config/tc-i386.c (i386_scale): Add return value.
4065 (build_displacement_string): Remove unused local temp_disp2.
4066 (i386_intel_memory_operand): Add parentheses to avoid warning.
4067 (i386_intel_operand): Remove unused local end_of_operand_string.
4068 (i386_operand): Remove unused local operand_modifier.
4069 (i386_operand): Add parens to avoid warning.
4071 1999-04-04 Don Bowman <don@pixsci.com>
4073 * configure.in: Add mips*-*-vxworks* target; have it define
4075 * configure, config.in: Rebuild.
4077 1999-03-31 Nick Clifton <nickc@cygnus.com>
4079 * configure.in (emulations): Add support for arm-epoc-pe.
4080 * configure: Regenerate.
4081 * config/te-epoc-pe.h: New file. Define macros specific to
4083 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4084 for arm-epoc-pe target.
4086 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4088 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4090 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4092 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4093 detect ",n" without a condition.
4094 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4097 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4099 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4100 instruction is encoded with one bit.
4103 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4105 * doc/internals.texi (CPU backend): Mention that
4106 line_separator_chars should not include newline. From thi
4107 <ttn@mingle.glug.org>.
4109 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4111 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4112 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4114 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4116 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4118 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4120 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4123 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4125 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4127 1999-03-15 Martin Hunt <hunt@cygnus.com>
4129 * app.c (do_scrub_begin): Change '-' back to a symbol char
4130 so we can use multiple opcodes on a line again.
4132 * config/tc-d30v.c: By default, warn if a symbol has
4133 the same name as a register. Plus some minor
4134 updates from the branch.
4136 1999-03-13 Nick Clifton <nickc@cygnus.com>
4138 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4139 BFD_RELOC_16 and BFD_RELOC_64.
4141 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4143 * expr.c (expr): Add missing else.
4145 1999-03-12 Nick Clifton <nickc@cygnus.com>
4147 * config/tc-arm.c (md_apply_fix3): Improve error message.
4149 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4151 * Makefile.am (CPU_TYPES): Add fr30.
4152 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4153 (fr30,m32r dependencies): Update.
4154 * Makefile.in: Rebuild.
4156 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4157 (gas_cgen_record_fixup_exp): Ditto.
4158 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4159 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4160 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4161 (md_cgen_lookup_reloc): Update use of operand->type.
4162 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4163 (md_convert_frag): Call cgen_operand_lookup_by_num.
4164 (md_cgen_lookup_reloc): Update use of operand->type.
4165 (m32r_cgen_record_fixup_exp): Ditto.
4167 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4169 * config/tc-mips.c (md_show_usage): Fix message.
4171 1999-03-03 Nick Clifton <nickc@cygnus.com>
4173 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4174 and LDR reg,=<expr> instruction.
4176 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4179 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4181 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4183 1999-02-17 Nick Clifton <nickc@cygnus.com>
4185 This patch was created by: Scott Bambrough
4186 <scottb@corelcomputer.com>
4189 Special cased '@' character. The '@' character is used as the
4190 ARM assembler comment character, as a special character
4191 and in ELF .symver pseudo-op's, and as a special character in
4192 .type and .section pseudo-ops.
4193 (symver_pseudo): New static variable.
4194 (symver_state): New static variable.
4195 (struct app_save): Add field 'symver_state'.
4196 (app_push): Save global symver_state int struct app_save.
4197 (app_pop): Restore global symver_state from struct app_save.
4198 (do_scrub_chars): Special case handling of '@' character in
4201 * configure.in: Modified to recognize armv* uname syntax from ARM
4203 * configure: Regenerated.
4205 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4206 a prefix to the section's type.
4207 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4208 the type's typename.
4210 * config/tc-arm.h: Add support for PIC generation:
4211 (pic_code): New boolean.
4212 (obj_relocate_extern): Define.
4213 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4214 (TC_CONS_FIX_NEW): Define.
4215 (tc_fix_adjustable): Define.
4216 (GLOBAL_OFFSET_TABLE_NAME): Define.
4218 * config/tc-arm.c: Add support for PIC generation:
4219 (line_seperator_chars): Allow ';' as a seperator for Linux.
4220 (is_immediate_prefix): New macro.
4221 (arm_parse_reloc): New function.
4222 (s_arm_elf_cons): New function.
4223 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4224 (md_undefined_symbol): Special case handling for the Global Offset
4226 (md_apply_fix3): Handle PIC relocs.
4227 (tc_gen_reloc): Handle PIC relocs.
4228 (md_parse_option): Add support for '-k' command line switch to
4229 enable PIC generation.
4230 (cons_fix_new_arm): New function.
4231 (s_arm_elf_cons): New function.
4233 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4235 * configure.in: Add comments for uses of AC_DEFINE.
4236 * acinclude.m4: Likewise.
4237 * acconfig.h: Remove.
4238 * aclocal.m4: Rebuild.
4239 * configure: Rebuild.
4240 * Makefile.in: Rebuild.
4241 * config.in: Rebuild.
4243 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4245 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4246 non-constant offset from a base register.
4248 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4250 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4253 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4255 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4256 (emit_insn): Look for pc-relative and no-overflow specifiers on
4257 internal relocation types.
4259 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4261 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4264 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4266 (mips_4650, mips_4010, mips_4100): Variables removed.
4267 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4268 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4270 (md_begin): Don't bother initializing the mips_NNNN variables;
4271 mips_cpu is set, and that's good enough now.
4272 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4273 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4274 (show): New function, to handle wrapping in the CPU lists.
4275 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4277 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4279 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4280 than treat as an immediate specifier.
4282 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4284 * config/tc-i386.c: Prototype many functions.
4285 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4286 (i386_immediate): Remove unused second argument.
4287 (i386_intel_operand): Fix i386_is_reg typo.
4288 (i386_operand): Use allow_naked_reg.
4289 (output_invalid): Make operand int for K&R.
4291 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4293 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4295 * Makefile.in: Rebuild.
4297 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4299 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4301 (EXTRA_as_new_SOURCES): Comment out.
4302 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4303 * Makefile.in: Rebuild.
4304 * doc/Makefile.in: Rebuild.
4305 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4306 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4307 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4308 * configure: Rebuild.
4309 * aclocal.m4: Rebuild.
4310 * config.in: Rebuild.
4311 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4312 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4313 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4314 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4315 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4316 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4317 (gas_cgen_record_fixup_exp): Ditto.
4318 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4319 descriptor, not global variable.
4320 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4321 descriptor, not global variable. Refer to insert_operand handler
4322 via cpu descriptor, not global function.
4323 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4324 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4325 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4326 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4327 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4328 * config/tc-m32r.c: Ditto.
4329 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4330 (md_assemble): Ditto.
4331 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4333 1999-02-09 Nick Clifton <nickc@cygnus.com>
4335 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4336 relocations for ELF targets.
4338 1999-02-08 Nick Clifton <nickc@cygnus.com>
4340 * configure.in: Add support for StrongARM target.
4341 * configure: Regenerate.
4343 1999-02-05 Nick Clifton <nickc@cygnus.com>
4345 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4347 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4350 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4352 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4354 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4356 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4357 (INTEL_DWORD_MNEM_SUFFIX): Define.
4360 (DWORD_PTR): Define.
4361 (XWORD_PTR): Define.
4363 (OFFSET_FLAT): Define.
4365 (NONE_FOUND): Define.
4368 * config/tc-i386.c (set_intel_syntax): New routine.
4369 (intel_syntax): Declare.
4370 (allow_naked_reg): Declare.
4371 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4372 (intel_float_operand): New routine.
4373 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4374 Handle brackets as well as parens. Call i386_intel_operand for
4375 intel syntax. Reverse operands if appropriate. Handle new
4376 suffixes. Handle movzx and movsx.
4377 (i386_is_reg): New routine.
4378 (i386_immediate): New routine.
4379 (i386_scale): New routine.
4380 (i386_displacement): New routine.
4381 (i386_operand_modifier): New routine.
4382 (build_displacement_string): New routine.
4383 (i386_parse_seg): New routine.
4384 (i386_intel_memory_operand): New routine.
4385 (i386_intel_operand): New routine.
4386 (i386_operand): Call i386_displacement, i386_immediate,
4387 i386_scale, etc. instead of handling inline.
4388 (parse_register): Handle registers without prefix.
4390 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4392 * configure: Regenerate.
4393 * configure.in (arm-*-oabi): New.
4394 (thumb-*-oabi): New.
4395 * config/tc-arm.c (target_oabi): Declare.
4396 (md_apply_fix3): Support REL relocs.
4397 (md_parse_option): Handle -oabi.
4398 (elf32_arm_target_format): New routine.
4399 (md_longopts): Add OPTION_OABI.
4400 * config/tc-arm.h: Redefine TARGET_FORMAT.
4403 1999-01-28 Nick Clifton <nickc@cygnus.com>
4405 * write.c (write_relocs): Handle out of range error.
4407 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4408 (fr30_force_relocation): Default to 0.
4410 * config/tc-fr30.h (obj_fix_adjustable): Define.
4411 (TC_FORCE_RELOCATION): Define.
4413 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4416 1999-01-16 Nick Clifton <nickc@cygnus.com>
4418 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4419 merge of two instructions if the left instruciton kills the right.
4421 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4423 * Makefile.in: Regenerate.
4424 * configure.in: Redo test for using cgen.
4425 * configure: Regenerate.
4427 1999-01-09 Nick Clifton <nickc@cygnus.com>
4429 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4430 redefinition of this macro.
4432 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4434 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4437 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4439 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4440 a read of HI or LO and an immediatly following branch.
4442 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4444 * config/tc-mips.c (md_begin): Another correction to the setting of
4447 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4449 * config/tc-mips.c (md_begin): Correct type-o in setting of
4452 1998-12-21 Nick Clifton <nickc@cygnus.com>
4454 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4455 bit insn when optimizing, so that parallelised instructions will
4456 start on a 32 bit boundary.
4458 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4460 * config/tc-mips.c (mips_eabi64): New.
4461 (md_begin): Set mips_eabi64.
4462 (mips_elf_final_processing): Use it.
4464 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4466 * config/tc-mips.c (mips_elf_final_processing):
4467 Correct setting of ABI in e_flags.
4469 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4471 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4474 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4476 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4478 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4480 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4481 warning, values that don't fit in the field.
4483 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4485 * config/tc-mips.c (mips_abi_string): New.
4486 (md_parse_option,md_longopts): Add mabi.
4487 (mips_elf_final_processing): Set e_flags based on mabi flag.
4489 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4491 * config/tc-mips.c (md_parse_option): Handle vr4111.
4493 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4495 * config/tc-h8300.c (build_bytes): Change message given if the
4496 instruction requires H8/300H mode and we're not in Hmode, to
4497 suggest that it may be the operand modes that are the problem, not
4498 necessarily the opcode.
4500 1998-12-10 Nick Clifton <nickc@cygnus.com>
4502 * config/tc-fr30.c: Add line separator character.
4504 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4506 * configure.in (hppa-*-mpeix*): New target.
4507 * config/obj-som.h (obj_som_compiler): Declare.
4508 * config/obj-som.c (compiler_seen): New static variable.
4509 (obj_som_compiler): New function.
4510 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4511 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4512 (pa_type_args): Set hppa_priv_level.
4513 (pa_compiler): New static function if OBJ_SOM.
4514 * configure: Rebuild.
4516 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4518 * read.c (output_leb128): Don't mark as inline.
4520 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4522 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4523 AIX .vbyte unaligned data support.
4524 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4525 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4528 1998-12-07 Nick Clifton <nickc@cygnus.com>
4530 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4533 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4535 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4536 BFD_RELOC_ARM_PCREL_BRANCH.
4538 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4540 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4541 checking the target type.
4542 (mips-dec-bsd*): Set endian to little.
4543 * configure: Rebuild.
4545 COFF weak symbol support, based on patches from Mark Elbrecht
4546 <snowball3@usa.net>:
4547 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4548 * config/obj-coff.c (obj_coff_weak): New static function.
4549 (obj_coff_endef) [both versions]: Handle weak symbols.
4550 (coff_frob_symbol): Likewise.
4551 (yank_symbols): Likewise.
4552 (obj_pseudo_table): Add "weak".
4554 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4555 <aymeric.vincent@emi.u-bordeaux.fr>.
4556 * aclocal.m4: Rebuild with current tools.
4557 * configure: Rebuild.
4559 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4560 an assertion failure for a case we can't handle when OBJ_ECOFF.
4562 * expr.c (operator): And with 0xff to avoid problems with signed
4565 1998-12-03 Nick Clifton <nickc@cygnus.com>
4567 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4568 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4570 1998-12-02 Nick Clifton <nickc@cygnus.com>
4572 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4575 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4577 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4578 calculation of pcrel point.
4580 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4582 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4585 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4587 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4589 (d10v_cleanup): Only generate previous insn if a multiline insn is
4592 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4594 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4597 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4599 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4600 -marm6xxx command line switches.
4602 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4604 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4605 (itbl-ops.o): Delete duplicate dependencies.
4606 Rebuild dependencies.
4607 Add fr30 dependencies.
4608 * Makefile.in: Rebuild.
4610 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4614 * listing.c: Ignore line terminator characters found inside
4617 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4619 * po/gas.pot: Regenerated.
4621 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4623 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4624 fr30_is_label_start(). Also checks for delay slot insns.
4626 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4627 FR30 instructions which contain a colon in the mnemonic.
4629 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4631 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4633 * config/tc-fr30.c: Removed currently superflous code.
4635 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4637 * config/tc-fr30.h: New file.
4638 * config/tc-fr30.c: Tweaking so that it will compile.
4640 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4642 * config/tc-d10v.h (obj_fix_adjustable): Define.
4643 (TC_FORCE_RELOCATION): Define.
4644 (d10v_force_relocation): Declare.
4645 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4646 (md_apply_fix3): Handle Vtable relocs.
4647 (d10v_fix_adjustable): New.
4648 (d10v_force_relocation): New.
4650 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4652 * config/tc-d30v.c: Change default behaviour to ignore potential
4653 conflicts between register name and symbol names.
4655 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4657 * configure.in: Add fr30-*-*.
4658 * config/tc-fr30.c: New file.
4659 * Makefile.in: Regenerated.
4660 * config.in: Regenerated.
4661 * configure: Regenerated.
4662 * doc/Makefile.in: Regenerated.
4663 * po/gas.pot: Regenerated.
4665 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4667 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4670 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4672 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4674 (do_scrub_chars): Add some casts to unsigned char to avoid
4675 unwanted sign extension.
4676 * read.c (lex_type): Set characters about 127 to be symbol
4678 * config/tc-i386.c (md_begin): Set identifier_chars and
4679 operand_chars for values above 127.
4681 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4683 * configure.in: detect cygwin* instead of cygwin32*
4684 * configure: regenerate
4686 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4688 * listing.c: Add support for producing a listing from piped
4691 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4693 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4694 (append_insn): Account for the tx39's multiply behavior.
4696 1998-10-26 Michael Meissner <meissner@cygnus.com>
4698 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4699 from assemble_parallel_insns. Add support for '->' to indicate
4700 explicitly serializing the instructions.
4701 (md_assemble): Ditto.
4703 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4705 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4708 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4710 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4712 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4714 * config/tc-mips.c : support frame and regmask/fregmask when
4715 MIPS_STABS_ELF is specified.
4717 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4719 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4720 (md_apply_fix): Don't return 1 for VTABLE relocs.
4721 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4723 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4725 * doc/c-i386.texi: Replace occurences of "opcode" with
4726 "instruction mnemonic", "instruction", or "mnemonic" when
4727 referring to the name of an instruction. Use "opcode" when
4728 referring to the sequence of machine bytes.
4730 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4731 (is_opcode_char): Rename to is_mnemonic_char.
4732 (md_assemble and i386_operand): Correct error messages from
4733 "opcode" to "instruction mnemonic"
4734 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4735 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4736 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4737 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4738 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4739 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4740 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4742 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4744 * config/tc-i386.c (i386_operand): Check for garbage after
4747 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4749 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4750 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4752 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4754 * config/tc-sh.h (obj_fix_adjustable): Define.
4755 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4756 (md_apply_fix): Likewise.
4757 (tc_gen_reloc): Likewise.
4758 (sh_fix_adjustable): New.
4760 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4762 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4763 * cgen.h (gas_cgen_finish_insn): Update prototype.
4764 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4765 cgen_insn_t -> CGEN_INSN_INT.
4766 (make_parallel): Update handling of CGEN_INT_INSN_P.
4767 (assemble_parallel_insn): Ditto.
4768 (target_make_parallel): New function.
4769 (md_assemble): Use it.
4771 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4773 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4775 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4777 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4778 converted into lower case.
4780 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4782 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4783 (gas_cgen_tc_gen_reloc): Likewise.
4784 * config/tc-m32r.h (obj_fix_adjustable): Define.
4785 * config/tc-m32r.c (m32r_fix_adjustable): New.
4786 (m32r_force_relocation): Handle VTABLE relocs.
4788 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4790 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4792 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4794 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4795 to lower case before parsing.
4797 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4798 parallel insns modift buts in the PSW as a side effect.
4800 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4802 * config/tc-d30v.c (find_format): Test for missing flag and
4805 (md_apply_fix3): Fix error messages to avoid
4806 assumption about presence of a symbol.
4808 (parallel_ok): Disallow parallel instructions that both modify the
4811 (find_format): Generate a warning if an odd numbered register is
4812 used as the first register in a mutli-register instruction.
4814 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4816 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4817 relocations are always associated with a symbol.
4819 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4821 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4822 (elf32_sparc_force_relocation): Declare.
4823 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4824 (tc_gen_reloc): Handle vtable relocs.
4825 (elf32_sparc_force_relocation): New.
4827 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4829 * symbols.c (S_IS_FUNCTION): New.
4830 * config/tc-v850.h (obj_fix_adjustable): Define.
4831 (TC_FORCE_RELOCATION): Define.
4832 (v850_force_relocation): Declare.
4833 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4834 of fx_addnumber for VTABLE reloc addends.
4835 (md_apply_fix3): Handle VTABLE relocs.
4836 (v850_fix_adjustable): New.
4837 (v850_force_relocation): New.
4839 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4841 * tc-hppa.c (fp_operand_format): Add some additional formats.
4842 (pa_ip): Do not automatically promote into pa2.0 mode.
4843 (pa_level): Handle ".level 2.0".
4845 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4847 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4848 * config/tc-i386.h (template.extension_opcode): Change to
4849 unsigned int to allow full range of 8-bit opcode suffixes.
4850 (None): Redefine as 0xffff.
4852 From Jeff B Epler <jepler@usgs.gov>
4853 * doc/c-i386.texi (i386-SIMD): New section.
4855 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4857 * read.c (discard_rest_of_line): New function.
4858 * read.h: Declare it.
4859 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4861 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4863 * config/tc-d10v.c (find_symbol_matching_register): New function.
4864 (find_opcode): Cope with the case where a register name matches
4867 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4869 * config/tc-v850.c (md_pcrel_from): Rename to
4870 v850_pcrel_from_section.
4871 (v850_pcrel_from_section): Do not resolves symbols in other
4874 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4876 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4878 * config/tc-d10v.c (find_opcode): Generate an error if a register
4879 is supplied for an operand that should not be a register.
4881 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4883 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4884 instructions to have another instruction in the right bin.
4886 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4888 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4889 the right container if the left container holds a branch
4892 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4894 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4895 both a register name and symbol name.
4896 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4898 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4900 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4901 execution unit class.
4903 (reg_name_search): If a name matches a register and a symbol,
4904 prefer the register.
4905 (find_format): Disallow flag registers when a general purpose
4906 register is required.
4907 If a number is required, but a register has been given, check to
4908 see if a symbol with the same name as the register exists, and if
4909 so, use that symbol.
4911 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4913 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4915 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4917 * config/tc-d30v.c (find_format): Do not accept flag registers as
4918 general purpose registers.
4919 (find_format): If an immediate value is expected at a given place
4920 in a format, but a register name has been provided instead, check
4921 to see if that register name matches the name of a predefined
4922 symbol and if it does, then use the symbol instead.
4923 (reg_name_search): If a register name matches a symbol name,
4924 prefer the register name to the symbol name.
4926 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4928 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4929 the previous insn to empty.
4931 1998-09-20 Michael Meissner <meissner@cygnus.com>
4933 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4934 pieces, forcing the use of an ANSI compiler.
4936 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4938 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4940 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4942 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4944 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4946 (obj_elf_vtable_entry): Likewise.
4947 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4948 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4949 (tc_gen_reloc): Likewise.
4950 (arm_fix_adjustable): Likewise.
4951 (elf32_arm_force_relocation): New.
4952 (armelf_frob_symbol): Remove coff-style symbol support.
4954 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4956 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4958 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4960 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4961 OBJ_COFF so that routine is defined for a.out format.
4963 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4965 * config/tc-i386.c (i386_operand): Detect non-segment registers
4966 used as segment prefixes.
4968 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4970 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4971 optimize across FDE boundaries.
4973 * config/obj-coff.c (obj_coff_section): Preserve any link once
4974 flags when setting the section flags.
4976 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4978 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4979 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4981 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4983 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
4986 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
4988 * frags.c (frag_grow): Include the size of the frag struct in the
4991 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
4992 if the new subseg comes before the old.
4994 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
4996 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
4997 to handle edge8 and edge16.
4999 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5001 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5002 before we clobber the symbol involved.
5004 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5006 * config/tc-arm.c: Remove OBJ_ELF definitions for
5007 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5008 use arm_adjust_symtab for OBJ_COFF.
5009 (armelf_adjust_symtab): New Routine.
5010 * config/tc-arm.h: Define obj_adjust_symtab to
5011 armelf_adjust_symtab for OBJ_ELF.
5013 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5015 * configure.in: Make all i386-elf targets use bfd_gas.
5016 * config/tc-i386.c (tc_i386_force_relocation): New.
5017 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5018 (md_apply_fix3): Likewise.
5019 (tc_gen_reloc): Handle them.
5020 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5021 tc_i386_force_relocation.
5023 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5025 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5027 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5029 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5030 current opcode after writing the first insturction of a reverse
5033 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5035 * read.h (generate_lineno_debug): Add prototype.
5036 * read.c (generate_lineno_debug): Make non-static.
5038 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5040 * config/tc-i386.c (md_assemble): Only warn for address/data size
5043 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5045 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5046 against Thumb function names, as the linker needs this information.
5048 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5050 * expr.c (operand): Check also that there is no advance in operand
5051 after atof_generic in order to decide "is it label 0f or floating
5054 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5056 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5057 command line options with a single dash.
5058 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5060 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5062 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5063 * tc-arm.c (arm_fix_adjustable): New routine.
5065 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5067 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5068 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5069 demand_empty_rest_of_line before mri_comment_end.
5070 (equals): Check garbage after expression before
5071 mri_comment_end in MRI mode.
5073 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5075 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5076 small immediate constant to use the constant itself rather than
5079 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5081 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5082 (pa_leave): Likewise.
5084 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5086 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5088 (i386_operand): Fix an error message.
5090 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5092 * doc/c-arm.texi (ARM Directives): Document .req directive.
5094 * config/tc-arm.c (reg_required_here): Display erroneous string if
5095 the register name could not be decoded.
5096 Do not set inst.instruction if the sift is -1.
5098 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5100 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5103 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5105 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5106 even if it is belived to be unnecessary.
5108 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5110 config/tc-i386.c (i386_operand): Size immediate constants by
5111 suffix (erroneously removed as part of July 7 change).
5113 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5115 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5116 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5117 (armelf_frob_symbol): New Routine.
5118 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5120 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5122 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5124 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5126 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5127 command line switches passed to assembler.
5129 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5131 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5132 (gas_cgen_opcode_desc): Declare.
5133 (gas_cgen_parse_operand): Declare.
5134 (*): Prepend gas_ to gas specific fns to denote them as such.
5136 * cgen.c (gas_cgen_opcode_desc): New global
5137 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5138 (queue_fixup): Renamed from cgen_queue_fixup.
5139 (*): Prepend gas_ to gas specific fns to denote them as such.
5141 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5142 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5143 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5144 Open opcode table and initialize it.
5145 (make_parallel): Use gas_cgen_opcode_desc.
5146 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5147 (md_assemble): Ditto.
5149 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5151 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5152 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5153 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5154 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5155 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5156 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5157 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5158 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5159 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5160 (INIT_STAB_SECTION): Likewise.
5161 (OBJ_PROCESS_STAB): Likewise.
5163 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5164 (md_parse_option): Watch for them.
5165 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5166 (md_begin): Kill neverdef code.
5167 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5168 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5169 (s_alpha_coff_wrapper): New.
5170 (md_pseudo_table): Trap all ECOFF pseudos.
5172 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5174 Start of changes to remove mdebug section from mips*-elf
5175 Based on MIPS_STAB_ELF definition
5176 * acconfig.h: undef if not configured
5177 * config.in: undef if not configured
5178 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5179 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5180 * stabs.c (s_stab_generic): flush frag
5182 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5184 * configure.in: (arm-*-elf): Handle.
5185 (thumb-*-elf): Handle.
5186 * configure: Regenerate.
5187 * read.c (stringer): Fix typo in comment.
5188 * write.c (fixup_segment): Don't add symbol value to addend if
5190 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5192 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5195 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5197 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5198 (write_2_short): Emit warning if new flag is set.
5199 (do_assemble): Set flags if left instruction is one of special
5200 "right-instruction-killer" type.
5202 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5204 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5205 Always output words in debug_info section as big endian.
5206 (sparc_target_format): Choose correct bfd target.
5207 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5209 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5211 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5212 to work with internationalization code. Issue an error when two
5213 operands match that are not allowed to match.
5215 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5217 * configure.in (install_tooldir): Allow target to specify whether
5218 it wants to be installed in $(tooldir)/bin.
5219 * configure: Regenerate.
5220 * Makefile.am (install-exec-local): Set install-exec-tooldir
5221 dependency via configure.
5222 * Makefile.in: Regenerate.
5224 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5226 * Makefile.am (install-exec-local): Split into two ...
5227 (install-exec-bindir,install-exec-tooldir): New rules.
5228 * Makefile.in: Regenerate.
5230 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5232 * Makefile.am (install-exec-local): Don't remove the file before
5233 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5234 W. Rozycki <macro@ds2.pg.gda.pl>.
5235 * Makefile.in: Rebuild.
5237 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5239 * cgen.c: Include libiberty.h.
5240 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5241 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5242 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5243 (md_cgen_lookup_reloc)): Declare.
5244 (md_cgen_record_fixup_exp): Declare.
5245 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5246 (m32r_relax_frag): Declare.
5247 (cgen_md_apply_fix3): Decls moved to cgen.h.
5248 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5249 (m32r_cgen_record_fixup_exp): Delete decl.
5250 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5251 (assemble_nop): Delete.
5252 (expand_debug_syms): Delete unused `exp'.
5253 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5254 Add default case for -Wall.
5255 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5256 (md_atof): Delete unused wordP.
5258 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5260 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5263 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5265 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5266 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5267 .print, .purgem, and .struct. Remove documentation for
5270 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5272 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5273 Update call to insert_operand.
5275 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5277 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5279 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5281 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5282 whitespace after a prefix operator.
5284 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5286 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5288 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5290 * config/tc-sparc.c (log2): New static function.
5291 (s_reserve): Use log2 to convert alignment before calling
5293 (s_common): Use log2 to convert alignment before calling
5294 record_alignment and frag_align.
5295 (sparc_cons_align): Use log2.
5297 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5299 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5300 (s_common): Likewise.
5302 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5303 initialization of waddr.
5304 (sparc_elf_final_processing): Add default case to switch.
5306 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5308 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5309 than temporary real.
5311 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5313 * write.c (subsegs_finish): Don't align the segments if there were
5316 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5317 copying aux information.
5319 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5320 expression into a symbol.
5322 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5324 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5325 type to unsigned int.
5326 (md_assemble): Change type used to store offsets from unsigned
5328 (i386_operand): Switch error check to only call RESTORE_END_STRING
5329 once after parse_register.
5331 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5333 * config/tc-v850.c (md_show_usage): Changed format to match that
5336 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5338 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5340 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5342 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5345 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5347 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5348 * doc/Makefile.in: Rebuild.
5350 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5352 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5353 for %lo expressions.
5354 (mips_ip, case 'u'): Move range check after code to mask
5355 off bits in %hi/%lo expressions. Mask off high bits for
5358 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5360 * doc/Makefile.am (gasver.texi): New target.
5361 (as.info, as.dvi): Depends upon gasver.texi.
5362 * doc/as.texinfo: Include gasver.texi. Mention version number on
5363 title page and in top node.
5364 * doc/Makefile.in: Rebuild.
5366 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5368 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5369 but not including the line containing the edict.
5370 * listing.h (LISTING_EOF): New.
5371 * input-scrub.c (input_scrub_next_buffer): Call it.
5373 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5375 * config/tc-i386.c (i386_operand): Don't set the size of an
5376 immediate address based solely on the suffix and the mode.
5378 * config/tc-i386.c (md_assemble): Add assertion to make sure
5379 overlap2 does not set Imm.
5381 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5382 sequences of whitespace to a single space.
5383 (is_space_chars): Just compare with space.
5384 (md_begin): Don't initialize space_chars.
5385 (md_assemble): Just skip a single whitespace character.
5386 (i386_operand): Rewrite base-index parsing to use new
5387 parse_register, and to skip white space. Skip white space in a
5388 number of other places too. Don't give error message if
5389 parse_register fails.
5390 (parse_register): Change reg_string parameter to be non-const.
5391 Add end_op parameter. Skip white space after the `%', and return
5392 end of register string. Give error message here rather than
5395 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5397 Based on patch from Matt Semersky <matts@scd.hp.com>:
5398 * expr.c (op_encoding): Make const.
5399 (expr_set_precedence): New function.
5400 (expr_begin): Don't set operator rankings, just call
5401 expr_set_precedence.
5402 * expr.h (expr_set_precedence): Declare.
5403 * read.c (s_mri): Call expr_set_precedence.
5405 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5407 * doc/as.texinfo (Statements): Remove paragraph discussing
5408 continuing lines with a backslash. This hasn't worked for years,
5411 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5413 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5415 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5416 (ps_CTORS, ps_DTORS): New section types.
5417 (vms_fixup_xtors_section): New function
5418 (Ctors_Psect, Dtors_Psect): Define.
5419 (IS_GXX_XTOR): Define
5420 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5421 Filter static constructors/destructors and add to
5422 Ctors_Symbols/Dtors_Symbols chain.
5423 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5424 appropriate section.
5426 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5427 * makefile.vms: Merge vax/vms support.
5429 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5431 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5432 (elf_pseudo_table): Add them.
5433 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5434 (md_apply_fix): Accept them.
5435 (mips_fix_adjustable): Don't adjust them.
5436 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5437 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5438 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5439 (tc_fix_adjustable): Don't adjust them.
5441 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5443 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5445 * Makefile.in: Regenerate.
5446 * configure.in: AC_SUBST cgen_cpu_prefix.
5447 * configure: Regenerate.
5449 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5451 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5452 Changed all users of COND12_DELAY.
5454 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5456 * config/tc-mn10300.c (set_arch_mach): New function.
5457 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5458 (md_begin): Default to mn10300 mode.
5459 (md_assemble): Only accept instructions for the core mn10300
5460 chip and the active machine type.
5462 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5464 * subsegs.h (segment_info_type): Give the struct a name.
5465 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5466 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5467 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5468 * config/tc-w65.h (tc_reloc_mangle): Declare.
5469 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5471 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5473 * config/tc-v850.c (v850_comm): Restore old section
5474 after common processing.
5476 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5478 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5480 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5482 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5483 char with code that explicitly sign-extends.
5485 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5487 * config/tc-v850.c (md_begin): Restore text section as the current
5488 section after creating call table sections.
5489 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5492 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5493 with call to macro SYM_AUXINFO.
5495 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5497 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5498 with the program transform name.
5499 * Makefile.in: Rebuild.
5501 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5503 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5506 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5508 * config/tc-i386.c (i386_operand): Be prepared for a space between
5509 the open parenthesis and the start of the register operand,
5510 because of the June 16 change.
5512 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5514 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5517 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5519 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5520 even if it is belived to be unnecessary.
5522 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5524 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5526 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5528 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5530 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5531 shift amount for a repeated operand. The shift amount for the
5532 repeated copy comes from the size of the operand.
5534 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5536 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5538 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5540 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5542 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5544 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5545 characters in it as LEX_IS_SYMBOL_COMPONENT.
5546 * config/tc-i386.h (tc_symbol_chars): Define.
5547 (extra_symbol_chars): Declare.
5548 * config/tc-i386.c (extra_symbol_chars): Define.
5549 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5550 (line_comment_chars): Set to '/' if TE_LINUX.
5551 * doc/c-i386.texi (i386-prefixes): Update.
5552 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5554 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5556 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5557 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5559 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5561 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5562 constraint in instructions REP & REPI.
5564 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5566 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5567 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5569 (check_range): If the operand is shifted, then shift the number
5570 before checking its range.
5572 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5574 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5577 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5579 * config/tc-v850.c (v850_comm): Create special sections as needed.
5581 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5583 * config/tc-d10v.c (write_2_short): Addition of swapping
5584 instructions for sequential and reverse sequential order when
5585 given order is not possible.
5587 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5589 * Makefile.am: Rebuild dependencies.
5590 (DEP_INCLUDES): Fix reference to intl build directory.
5591 * Makefile.in: Rebuild.
5593 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5595 * doc/c-i386.texi: Update 16 bit documentation.
5597 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5598 IgnoreDataSize to IgnoreSize as they are used for address size as
5600 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5601 32-bit mode, similarly addr16/data16 and variants.
5603 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5605 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5606 sequential word multiply instructions.
5608 (do_assemble): Add extra command line argument, to allow mul32
5609 attribute to be preserved across parallel insns.
5610 (md_assemble): Insert NOPs between explicitly parallel insns which
5611 contain an 32 bit multiply and a 16 multiply.
5613 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5615 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5618 * config/tc-i386.c (reloc): Add braces.
5620 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5621 consistent with Intel naming.
5622 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5623 use bitfields in sib_byte.
5624 (modrm_byte): Don't use bitfields here either.
5626 * config/tc-i386.c (current_templates): Add const.
5627 (parse_register): Add const to return, param, and char *s.
5628 (i386_operand): Add const to reg_entry *r.
5629 * config/tc-i386.h (templates): Add const to start, end.
5631 Inspired by code for 16 bit gas support from Martynas Kunigelis
5632 <martynas@nm3.ktu.lt>:
5633 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5634 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5635 (uses_mem_addrmode): Remove.
5636 (md_estimate_size_before_relax): Add support here too.
5637 (md_relax_table): Rewrite interface to md_relax for 16 bit
5639 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5640 (opcode_suffix_to_type): Remove.
5641 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5642 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5643 (md_convert_frag): Likewise.
5644 (i386_operand): Add support for 16 bit base/index regs,
5645 immediates, and displacements. Remove some unnecessary casts, and
5646 localise end_of_operand_string, displacement_string_start,
5647 displacement_string_end variables. Add GCC_ASM_O_HACK.
5648 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5650 * config/tc-i386.c (prefix_hash): Remove.
5651 (md_begin): Rewrite without obstacks. Remove prefix hash table
5652 handling. Rewrite lexical table handling.
5653 (i386_print_statistics): Don't print prefix statistics.
5654 (md_assemble): Rewrite instruction parser so that line is not
5655 converted to lower case. Don't do a hash_find for prefixes,
5656 instead recognise them via opcode modifier.
5657 (expecting_operand, paren_not_balanced): Localise variables.
5658 * config/tc-i386.h (IsPrefix): Define.
5659 (prefix_entry): Remove.
5661 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5662 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5663 '\\' in case where comment_chars contains '/'.
5665 * config/tc-i386.c (MATCH): Ensure given operand and template
5666 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5667 you must write `ljmp *table(%ebx)'.
5669 From H.J. Lu <hjl@gnu.org>:
5670 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5671 as 0 ifndef BFD_ASSEMBLER.
5672 (md_assemble): Allow immediate operands without suffix or
5673 other reg operand to default in size to the current code size.
5675 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5677 * config/tc-v850.c (md_begin): Restore creation of
5678 .call_table_text and .call_table_data sections.
5680 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5682 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5683 after emitting a word of noops.
5685 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5687 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5688 (i386_operand): Simplify checks for valid base/index combinations.
5689 Disallow `in 4(%dx),%al'.
5691 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5693 (add_prefix): Change parameter from char to int.
5695 * config/tc-i386.h (Ugh): Define opcode modifier.
5696 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5698 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5699 CONSISTENT_REGISTER_MATCH macros to check register types more
5700 thoroughly. Check for illegal suffix/operand combinations
5701 when matching insns with operands. Handle new `s' suffix, and
5702 associated FloatMF opcode modifier for float insns with memory
5704 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5705 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5706 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5707 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5708 DATA_PREFIX_OPCODE throughout.
5710 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5711 (md_assemble): Rewrite suffix/register operand checking code to be
5712 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5713 AnyMem, the better to grep.
5715 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5716 given a memory operand. Don't set Abs bits either.
5717 (type_names): Remove Mem*, Abs*.
5718 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5719 define opcode_modifiers as these cases are handled by Disp8,
5720 Disp16, Disp32 and suffix checks.
5721 (COMES_IN_BOTH_DIRECTIONS): Remove.
5722 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5724 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5725 if IgnoreDataSize modifier given. Remove ShortformW modifier
5726 test. Add test for ShortForm in W base_opcode modification.
5727 Merge Seg2ShortForm and Seg3ShortForm code.
5728 * config/tc-i386.h (ShortFormW): Remove.
5729 (IgnoreDataSize): Define.
5731 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5733 * config/tc-d30v.c (md_assemble): Store previous segment state
5734 with previous instruction.
5736 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5738 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5739 (ebp, esp): Remove static variables.
5740 (MATCH): Remove test for InOutPortReg.
5741 (i386_operand): Properly handle InOutPortReg here instead.
5742 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5743 (md_assemble): Simplify and correct modrm and sib generation.
5744 (i386_operand): Add warning for scale without index.
5745 Rewrite checks for valid base/index combinations.
5747 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5748 macros and enclose in do while(0).
5749 (RESTORE_END_STRING): Likewise.
5750 (md_assemble): Add one to printed operand number so we start
5751 from 1 not 0. Add some more gettext invocations.
5752 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5755 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5756 DATA_PREFIX, SEG_PREFIX): Define.
5757 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5758 (check_prefix): Remove function.
5759 (add_prefix): New function. Add prefix to i.prefix as well as
5761 (md_assemble): Changes for add_prefix. Remove hack for wait
5762 prefix, instead always output prefixes in fixed order. Test
5763 for jcxz/loop when selecting between word & dword operations,
5764 and add address size prefix rather than operand size prefix.
5765 Remove operand -> address size hack when emitting jcxz/loop.
5766 (i386_operand): Remove O_Absent check as it's done in expr.
5768 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5770 * configure.in: Recognize m5200 as a cpu_type of m68k.
5771 * aclocal.m4: Rebuild with current libtool.
5772 * configure: Rebuild.
5774 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5776 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5777 to relaxable_symbol to prevent references to external symbol from
5780 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5782 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5783 symbols are relaxable.
5785 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5787 * config/tc-v850.c (md_begin): Don't create special
5788 sections by default.
5790 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5792 * config/tc-mips.c (macro): For div and udiv, close the
5793 reorder block as soon as possible.
5795 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5797 From Matt Semersky <matts@scd.hp.com>:
5798 * macro.c (macro_mri_mode): New function.
5799 * macro.h (macro_mri_mode): Declare.
5800 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5803 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5805 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5808 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5809 until after xstrdup in OBJ_EVAX case.
5811 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5813 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5814 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5815 of hardcoded magic number.
5816 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5818 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5820 * read.c (do_s_func): New function.
5822 * read.h (do_s_func): Add prototype.
5824 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5826 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5827 nops if fill pattern not specified.
5829 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5831 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5832 * config/te-go32.h (TE_GO32): Define.
5833 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5835 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5837 Implement .func/.endfunc pseudo-ops.
5838 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5840 * read.c (potable): Add .func,.endfunc.
5841 (s_func): New function.
5842 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5844 (in_doc_func_p,current_function_label): New static globals.
5845 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5847 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5849 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5850 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5851 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5852 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5853 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5854 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5855 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5856 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5857 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5858 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5859 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5860 * config/tc-a29k.c: Don't define md_short_jump_size,
5861 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5862 * config/tc-alpha.c: Likewise.
5863 * config/tc-alpha.h: Likewise.
5864 * config/tc-arm.c: Likewise.
5865 * config/tc-h8300.c: Likewise.
5866 * config/tc-h8500.c: Likewise.
5867 * config/tc-hppa.c: Likewise.
5868 * config/tc-i860.c: Likewise.
5869 * config/tc-i960.c: Likewise.
5870 * config/tc-ppc.c: Likewise.
5871 * config/tc-sh.c: Likewise.
5872 * config/tc-sparc.h: Likewise.
5873 * config/tc-tic30.c: Likewise.
5874 * config/tc-w65.c: Likewise.
5875 * config/tc-z8k.c: Likewise.
5877 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5879 * config/tc-vax.c (_): Delete this macro used for placeholder
5880 values in vax_operand_width_size; it conflicts with the _() macro
5881 used for internationalization.
5883 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5885 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5886 code. From Chris Moller <moller@bops.com>.
5888 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5889 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5890 * read.c (emit_expr): Initialize seg and subseg fields of a new
5892 * write.c (write_object_file): Switch to the appropriate segment
5893 and subsegment when processing a broken word.
5895 * config/tc-m68k.c (mri_assemble): New static function.
5896 (build_mri_control_operand): Call mri_assemble rather than
5898 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5899 (s_mri_endf, s_mri_endw): Likewise.
5901 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * read.c (s_org): Call md_flush_pending_output if it is defined.
5905 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5907 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5909 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5910 (md_parse_option): Add for same.
5911 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5912 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5913 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5915 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5917 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5919 * config/tc-arm.c (find_real_start): Relax definition of local
5922 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5924 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5925 symbols at the given address, not just the last one specified.
5927 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5929 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5930 or number_to_chars_littleendian to write data.
5932 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5934 * config/tc-v850.c (md_assemble): Remove artificially created
5935 register name symbols.
5937 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5939 * write.c (fixup_segment): Change "segment" to "section" in
5942 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5944 * write.c (fixup_segment): Change sym1-sym2 message again.
5946 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5948 * write.c (fixup_segment): Improve error message for sym1-sym2
5949 errors when sym1 is in a different segment from sym2.
5951 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5953 * config/tc-m32r.c (warn_unmatched_high): New static local.
5954 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5955 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5956 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5957 (md_parse_option): Likewise.
5958 (md_show_usage): Likewise.
5959 (m32r_frob_file): Likewise.
5961 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5962 (read_a_source_file): Call them.
5963 * read.h (stabs_generate_asm_file): Declare.
5964 * stabs.c (stabs_generate_asm_file): New function.
5965 (generate_asm_file): New function.
5966 (stabs_generate_asm_lineno): Move file name handling into
5969 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5971 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5972 (d30v_current_align, d30v_current_align_seg): New variables.
5973 (d30v_last_label): New variable.
5974 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5975 (s_d30v_data, s_d30v_section): Likewise.
5976 (md_pseudo_table): Call them.
5977 (md_begin): Initialize d30v_current_align_seg.
5978 (md_assemble): Call d30v_align when needed by known current alignment.
5979 (d30v_frob_label, d30v_cons_align): New functions.
5980 * config/tc-d30v.h (md_do_align): Remove.
5981 (tc_frob_label): Call d30v_frob_label.
5982 (md_cons_align): New.
5984 * config/tc-d30v.c (find_format): Convert complex expressions to
5985 expression symbols before processing. Clean up code formatting.
5987 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
5989 * po/Make-in (install-info): New target.
5991 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
5993 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
5995 * config/tc-mn10300.c (md_assemble): Likewise.
5997 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
5999 * Makefile.am: Update with `make dep-am'.
6000 (HFILES): Add cgen.h.
6001 (cgen.o): Depend on cgen.h.
6002 * Makefile.in: Regenerate.
6004 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6006 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6008 * gasp.c (grab_label): Permit a label to be a preprocessor
6009 variable by permitting a label to start with a backslash.
6011 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6013 * config/tc-mips.c (validate_mips_insn): Removed hack
6014 for previously inaccessible bitfields in some INSN_TRAP
6017 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6019 * config/tc-d30v.c (do_assemble): Abort with error message
6020 if opcode operands do not match.
6022 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6024 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6025 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6026 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6027 similar new 'q' operand.
6029 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6031 * cgen.c (cgen_asm_finish_insn): Fix typo.
6033 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6036 * cgen.c: Include it.
6037 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6038 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6039 All callers updated.
6040 * config/tc-m32r.c: Include cgen.h.
6041 (m23r_insn): New members num_fixups,fixups.
6043 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6045 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6046 to avoid compiler warning.
6048 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6050 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6053 * makefile.vms (OBJS): Add ehopt.obj
6055 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6057 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6059 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6061 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6062 a short format insn.
6063 (md_assemble): Set it for explicitly packed insns.
6065 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6067 * config/obj-coff.c (c_symbol_merge): Do not take address of
6068 native fields when performing the memcpy.
6070 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6072 * config/tc-mips.c (macro,macro2): Implement
6073 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6075 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6077 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6078 relocations against globally visible symbols.
6079 * config/tc-m68k.c (relaxable_symbol): New macro.
6080 (m68k_ip, md_estimate_size_before_relax): Use it.
6081 (tc_m68k_fix_adjustable): Also handle weak symbols.
6083 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6085 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6086 references to externally visible symbols.
6087 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6088 values in twice for a PC relative reloc if the symbol is
6091 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6092 don't adjust a PC relative reloc against an externally visible
6094 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6095 for a PC relative fixup against an externally visible defined
6096 symbol, arrange to store object file and addend values as though
6097 the symbol were not defined.
6098 (tc_gen_reloc): Likewise.
6100 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6102 * read.c (sizeof_leb128): Referenced externally by write.c so
6105 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6107 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6108 and expand a 'debug' symbol associated with the next instruction
6109 that does not cause a short instruction to be filled with a NOP.
6110 (md_pseudo_table): Add support for .debugsym.
6111 (assemble_parallel_insn): Add calls to expand_debug_sym as
6113 (md_assemble): Ditto.
6115 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6117 * as.c (main): Conditionally call setlocale.
6118 * gasp.c (main): Likewise.
6119 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6120 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6122 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6124 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6126 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6128 * config/tc-hppa.c: Change all calls to bzero to use memset.
6129 (pa_ip): Add cast to avoid warning.
6130 (tc_gen_reloc, md_apply_fix): Likewise.
6131 (pa_find_space_by_number): Likewise.
6132 (hppa_force_relocation): Likewise.
6133 (pa_block): Change i to unsigned int.
6134 * config/obj-som.h (obj_som_copyright): Declare.
6136 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6138 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6139 for line numbers for assembly source.
6141 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6143 * configure.in: Change version number to 2.9.4
6144 * configure: Rebuild.
6146 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6148 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6150 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6152 * ecoff.h: Change symbolS in function declaration to struct
6155 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6157 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6158 (md_convert_frag): Fix i18n typo.
6160 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6162 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6163 * ecoff.h: Protoype it.
6164 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6165 [EVAX] (s_alpha_prologue): Delete.
6166 (md_pseudo_table): Update.
6168 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6170 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6171 array to local pointer.
6172 (get_args, parse_expr): Add casts to avoid warnings.
6174 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6176 * read.c (s_set): Cast xmalloc return value to fragS *.
6177 * config/tc-m68k.c (m68k_ip): Function made static to match
6178 previous forward declaration.
6179 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6181 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6183 * config/tc-v850.c: Add internationalisation macros to error
6186 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6187 macros to error strings.
6189 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6191 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6192 reloc is in the TOC csect.
6193 (md_apply_fix3): Correct gettext typo.
6195 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6197 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6198 .L - they are local labels and the branches are not really
6199 function calls but rather far jumps.
6201 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6203 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6205 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6207 * config/tc-i386.c (md_assemble): Print operand number rather than
6208 using ordinal_names.
6209 (i386_operand): Likewise.
6211 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6213 * Makefile.am (INTLLIBS): Define to work around apparent automake
6215 All Makefiles: Regenerated.
6217 * Many files: Added gettext invocations around user-visible
6219 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6220 HAVE_LC_MESSAGES): Define.
6221 * dep-in.sed: Added asintl.h.
6222 * po/Make-in: New file.
6223 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6225 * read.c (Z_): Renamed from `_'.
6226 * Makefile.am (SUBDIRS): Added po.
6227 (POTFILES): new macro.
6228 (po/POTFILES.in): New target.
6229 ($(OBJS)): Added asintl.h.
6231 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6232 (as_new_LDADD): Added $(INTLLIBS).
6233 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6234 (gasp_new_LDADD): Added $(INTLLIBS).
6235 (gasp_new_DEPENDENCIES): New macro.
6236 * configure, aclocal.m4: Rebuilt.
6237 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6239 (ALL_LINGUAS): Define.
6240 * macro.c: Include "asintl.h".
6241 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6242 * as.h: Include "asintl.h".
6243 * config/tc-i386.c (ordinal_names): Removed.
6244 (md_assemble): Changed error text to avoid ordinal_names.
6245 (i386_operand): Likewise.
6246 (reloc): Added as_bad to avoid i18n problems.
6247 (tc_gen_reloc): Likewise.
6248 * config/tc-arm.c (bad_args): Now a #define.
6250 * config/obj-vms.c (VMS_stab_parse): Changed type of
6252 (global_symbol_directory): Unified strings to avoid i18n
6254 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6255 avoid i18n problems.
6256 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6257 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6259 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6261 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6263 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6265 * as.c (print_version_id): Added an fprintf to avoid i18n
6267 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6269 * expr.c (expr): Added as_warn call to avoid i18n problems.
6270 * messages.c (as_assert): Changed code to avoid i18n problems.
6271 (as_abort): Likewise.
6272 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6273 (s_space): Likewise.
6274 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6276 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6278 * config/tc-i386.c (check_prefix): New static function, split out
6280 (struct _i386_insn): Add wait_prefix field.
6281 (md_assemble): Remove wait_prefix local variable. Use
6282 check_prefix when adding a prefix.
6284 * config/tc-i386.c (current_templates): New static variable.
6285 (md_assemble): Remove current_templates local variable.
6286 (md_assemble, i386_operand): Improve error and warning messages in
6287 many places. Add RESTORE_END_STRING in many places before error
6288 return. Clarify some comments.
6290 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6292 (md_assemble): Parse string instruction operands, looking for
6293 segment override prefixes. Check for invalid segment prefixes on
6295 (i386_operand): i.seg[] and max mem_operand changes for string
6297 * config/tc-i386.h (EsSeg): Define.
6299 * config/tc-i386.h (regKludge): Define.
6300 (iclrKludge, imulKludge): Don't define.
6301 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6302 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6303 opcode_modifier checks to look for more common cases first. Add
6304 default_seg for IsString case.
6306 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6308 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6310 * configure: Rebuild with new automake and libtool.
6311 * aclocal.m4, Makefile.in: Likewise.
6313 * doc/Makefile.am (as.dvi): New target.
6314 * doc/Makefile.in: Rebuild.
6316 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6318 * configure.in: Added sparc86x support.
6320 * configure: Rebuild.
6322 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6324 (md_parse_option): Warn if -EL is not supported for this architecture.
6326 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6328 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6330 * config/tc-mips.c (mips_ip): Note when we use get match on
6331 the full instruction name.
6333 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6335 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6336 back into the expression to handle add/sub simplification correctly.
6338 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6340 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6342 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6344 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6347 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6349 * symbols.c (max_indent_level): New global.
6350 (print_symbol_value_1): Use it.
6351 * expr.h (expr_build_dot): Declare.
6352 * expr.c (expr_build_dot): New function.
6354 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6356 * symbols.c (print_binary): New function.
6357 (print_expr_1): Call it.
6359 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6361 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6362 operand in the opcode.
6364 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6366 * config/tc-i386.h: Reorder operand flags and opcode modifier
6367 flags for clarity. Remove unused definitions: Unknown,
6368 ImmUnknown, DispUnknown, NoModrm.
6369 * config/tc-i386.c (type_names): Add missing Debug type.
6370 (md_assemble): Better duplicate prefix checking. Quicker string
6371 instruction check via new opcode_modifier flag.
6373 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6375 * doc/as.texinfo (Invoking): Clarify -Wa example.
6377 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6379 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6380 (s_mips_weakext): Define.
6381 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6382 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6385 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6387 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6388 is an error if the value can not be computed at assembly time.
6389 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6391 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * gasp.c (main): Set next field of new include_path structure to
6394 NULL. From Avery Pennarun <averyp@gdc.ca>.
6396 * read.c (s_mri_sect): Call as_bad rather than abort for an
6397 unsupported MRI target.
6399 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6401 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6402 the destination of a branch instruction should be altered.
6403 (find_real_start): New function: Locate the real, Thumb coded
6404 start of a Thumb function.
6405 (do_t_branch23): Alter the destination of branches to Thumb
6408 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6410 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6412 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6415 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6417 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6418 * doc/c-hppa.texi: Likewise.
6420 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6422 * Makefile.am: Rebuild dependencies.
6423 * Makefile.in: Rebuild.
6425 * Makefile.am (DEP_INCLUDES): New variable.
6426 (.dep1): Change to work when srcdir is not an absolute path.
6427 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6428 * Makefile.in: Rebuild.
6430 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6432 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6433 LinearAddress patch.
6435 * configure.in: Set version to 2.9.1.
6436 * configure: Rebuild.
6438 * Branched binutils 2.9.
6440 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6442 * config/tc-i386.h (FWait): Define.
6443 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6444 other prefixes. Check FWait flag in opcode table to see which
6445 instructions require an fwait prefix.
6447 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6449 * stabs.c (get_stab_string_offset): Always create a stab string
6452 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6454 Fix some gcc -Wall warnings:
6455 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6456 * ehopt.c (eh_frame_code_alignment): Likewise.
6457 * expr.c (integer_constant, operand): Likewise.
6458 * frags.c (frag_align): Likewise.
6459 * gasp.c (level_0, change_base, doinstr): Likewise.
6460 * hash.c (hash_ask): Likewise.
6461 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6462 (debugging_pseudo): Likewise.
6463 * macro.c (define_macro, check_macro): Likewise.
6464 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6465 (ignore_rest_of_line, float_cons): Likewise.
6466 * symbols.c (decode_local_label_name): Likewise.
6467 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6468 (fixup_segment, number_to_chars_bigendian): Likewise.
6469 (number_to_chars_littleendian): Likewise.
6470 * config/atof-ieee.c (gen_to_words): Likewise.
6471 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6472 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6473 * read.c (output_big_sleb128): Initialize locals to avoid
6475 (output_big_uleb128, equals): Likewise.
6476 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6477 to unsigned int. Change zeros to unsigned int.
6478 * cond.c (s_if): Add return to default case.
6479 * frags.c (frag_now_fix): Change return type to addressT.
6480 * frags.h (frag_now_fix): Update declaration.
6481 * listing.c (file_info_struct): Change linenum to unsigned int.
6482 (struct list_info_struct): Change hll_line to unsigned int.
6483 (print_source): Update format string.
6484 * read.c (emit_expr): Change scan to unsigned int, and don't
6485 bother to initialize it.
6486 * symbols.c (dollar_label_count): Change to unsigned long.
6487 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6488 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6489 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6491 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6493 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6494 mcf5200 just as we do for m68000.
6495 (m68k_init_after_args): Likewise.
6496 (md_estimate_size_before_relax): Likewise.
6498 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6500 * config/tc-v850.c (md_assemble): Store relocation addend in
6501 fixup instead of instruction.
6503 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6505 * config/tc-i386.c (md_assemble): Swap template arguments to
6506 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6507 This macro is currently symmetric, so passing them the wrong
6508 way didn't cause any problem, but may if the macro is changed
6510 After copying template to i.tm, use i.tm. rather than t-> to
6511 access fields, and make t a const*
6512 Move i.tm.operand_types[] swap to immediately after the copy.
6514 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6516 * expr.h (expr_build_uconstant): Add prototype.
6517 (expr_build_unary,expr_build_binary): Add prototypes.
6518 * expr.c (expr_build_uconstant): New function.
6519 (expr_build_unary,expr_build_binary): New functions.
6521 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6523 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6524 * macro.c (macro_expand_body): Increase buffer size.
6525 * messages.c (as_warn): Likewise.
6526 (as_warn_where, as_bad, as_bad_where): Likewise.
6528 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6530 Based on patch from H.J. Lu <hjl@gnu.org>:
6531 * Makefile.am (DISTSTUFF): New variable.
6532 (diststuff): New target.
6533 * Makefile.in: Rebuild.
6535 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6537 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6538 m32r_elf_section_change_hook.
6540 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6541 emit a nop if a section ends with a 16 bit instruction.
6543 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6545 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6546 s_lcomm rather than obj_coff_lcomm.
6547 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6549 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6551 * config/tc-i386.h (LinearAddress): Define.
6552 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6553 instruction, don't use a default segment.
6555 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6557 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6558 * configure: Rebuild.
6560 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6562 * aclocal.m4, configure: Rebuild with libtool 1.2.
6564 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6566 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6567 PC relative branches. Patch courtesy of Jonathan Walton.
6570 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6572 * configure.in (emulations): Add thumb-pe target.
6574 * configure (emulations): Add thumb-pe target.
6576 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6578 * itbl-lex.l (yywrap): Don't define if already defined as a
6581 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6583 * depend.c (quote_string_for_make): New function.
6584 (wrap_output): Use it.
6586 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6588 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6589 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6591 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6593 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6594 Recognize -GN and -relax.
6595 (md_begin): Initialize gp size from -G switch.
6596 (alpha_force_relocation): Always force if -relax.
6597 (alpha_align): Take a new argument that will specify when to
6598 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6599 Change all callers. Emit nop alignment padding as nop+unop pair.
6601 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6603 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6604 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6606 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6608 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6609 require padding to the next long word boundary.
6611 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6613 * cgen.c: #include symcat.h.
6614 * config/tc-m32r.c: Likewise.
6616 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6618 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6619 absolute expressions instead of '$' prefixed register names.
6621 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6623 * read.c (s_set): Record file and line info for symbols when -as.
6624 (pseudo_set): Don't overwrite that dummy fragment.
6626 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6628 * config/tc-ppc.c (md_pseudo_table): Add "section".
6629 (ppc_named_section): New static function.
6631 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6633 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6634 so we don't have to scan the entire list.
6636 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6638 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6639 case, allow the parallel instructions to modify the same flag
6642 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6644 * listing.c (list_symbol_table): Categorize symbols by
6645 undefined_section rather than sy_frag->line == NULL.
6647 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6649 * Makefile.am (install-exec-local): Install properly when ln
6650 fails or tooldir == prefix.
6652 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6654 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6655 Test result of insert_operand for error.
6657 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6659 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6660 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6661 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6662 * doc/Makefile.in: Rebuild.
6664 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6666 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6667 (macro): Fix handling of M_COP[0-3].
6669 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6671 Based on patches from Ross Harvey <ross@teraflop.com>:
6672 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6673 if macro_alternate or macro_mri.
6674 (getstring): Remove support for byte constants between < and >.
6675 (get_any_string): '<' only starts a string if macro_alternate or
6677 (macro_expand_body): Permit keyword parameters following
6678 positional parameters.
6680 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6681 * configure.in (alpha*-*-netbsd*): New target.
6682 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6683 * configure: Rebuild.
6685 * as.h (flag_warn_suppress_instructionswap): Move from here...
6686 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6687 here, and make static.
6689 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6690 BFD_ASSEMBLER or MANY_SEGMENTS.
6692 * as.c (show_usage): Update bug-gnu-utils address.
6693 * gasp.c (show_usage): Likewise.
6694 * doc/as.texinfo (Bug Reporting): Likewise.
6696 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6698 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6699 insns regardless of the size of a pointer if we're in mips I or
6701 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6703 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6705 Fix rac to accept only a0:
6706 * tc-d10v.c (parallel_ok, find_opcode):
6707 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6708 Introduce OPERAND_GPR.
6710 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6712 * read.c (s_fill): Handle non-constant repeat counts by creating
6713 an rs_space fragment.
6715 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6717 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6718 from as_bad to as_warn.
6720 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6722 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6723 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6724 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6726 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6728 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6729 seg_fix_rotP rather than fix_root from seg_info.
6731 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6733 * expr.c: Add support for 0x1_2_3_4 bignums.
6735 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6737 * configure.in: Change -linux* to -linux-gnu*.
6738 * configure: Rebuild.
6740 * app.c (do_scrub_begin): Treat \r as whitespace.
6742 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6744 * Makefile.am: Update dependencies.
6745 * Makefile.in: Rebuild.
6747 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6749 * configure, aclocal.m4: Rebuild with new libtool.
6751 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6753 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6754 the argument to bfd_set_arch_mach.
6755 (load_address): Use bfd_arch_bits_per_address to determine the
6756 bit size of an address instead of looking at the isa level.
6757 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6759 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6761 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6763 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6765 * ehopt.c: New file.
6766 * as.h (enum _relax_state): Add rs_cfa.
6767 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6768 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6769 * read.c (emit_expr): Call check_eh_frame.
6770 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6771 (relax_segment): Likewise.
6772 * Makefile.am: Rebuild dependencies.
6773 (GAS_CFILES): Add ehopt.c.
6774 (GENERIC_OBJS): Add ehopt.o.
6775 * doc/internals.texi (Frags): Document rs_cfa.
6777 * as.c (show_usage): Mention --traditional-format.
6778 (parse_args): Accept --traditional-format.
6779 * as.h (flag_traditional_format): Declare.
6780 * output-file.c (output_file_create): If flag_traditional_format,
6781 set BFD_TRADITIONAL_FORMAT on stdoutput.
6782 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6784 * config/tc-mips.c (append_insn): Make sure that if we have a
6785 fixup for an unmatched %hi reloc, it does not associated with a
6788 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6789 * doc/Makefile.in: Likewise.
6791 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6793 * config/tc-m32r.c (check_for_side_effects): New function.
6794 (can_make_parallel): Add checks for instruction side effects
6795 clashing with the other instruction.
6796 (assemble_parallel_insn): Improve warning messages. Return error
6797 message from non-swapped instruction order.
6799 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6801 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6803 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6804 md_cleanup definition. This moves the forced literal output to
6805 the end of the source pass, and avoids macro's inserting literals
6806 into the code immediately after the macro expansion.
6808 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6810 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6811 a gas internal symbol is adjustable.
6812 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6814 * as.h: If gcc version greater than 2.6, use `__format__' and
6815 `__printf__' in function attributes, rather than `format' and
6818 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6820 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6822 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6824 Add tms320c30 support:
6825 * config/tc-tic30.h: New file.
6826 * config/tc-tic30.c: New file.
6827 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6828 TARGET_FORMAT as "coff-tic30".
6829 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6830 * Makefile.am: Rebuild dependencies.
6831 (CPU_TYPES): Add tic30.
6832 (CPU_OBJ_VALID): tic30-aout is valid.
6833 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6834 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6835 * configure, Makefile.in: Rebuild.
6837 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6839 * config/tc-v850.c (md_assemble): Improvements to error messages.
6841 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6843 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6844 BFD_RELOC_HI16_S to store the high bits of any value.
6846 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6847 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6848 assembler calculate relocations to any external symbol at all.
6849 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6850 involving generation of pc-relative relocs.
6851 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6852 has been moved to md_apply_fix3.
6854 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6855 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6856 which actually means (the address of identifier's GOT entry) +
6857 constant, which is not particularly useful.
6859 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6861 * read.h (include_dirs): Declare.
6862 (include_dir_count,include_dir_maxlen): Declare.
6864 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6866 * configure.in: Correct check for shared opcodes library.
6867 * configure: Rebuild.
6869 * listing.c (buffer_line): If we can't open the file, set at_end.
6870 (listing_print): Remove unused local variable fi.
6872 * config/m68k-parse.y (reglistpair): Handle register list in
6875 * config/vms-conf.h: Don't undef VERSION.
6877 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6879 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6881 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6883 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6884 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6885 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6886 (EXTRA_DIST): Define.
6887 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6888 explicitly rather than via the list of object files.
6889 (gcc-as.opt): New file created when make-gas.com is run.
6890 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6891 itbl-cpu.h} to #include appropriate file rather than copying that
6893 * config/vms-conf.h: Synchronize with current config.in.
6894 * Makefile.in: Rebuild.
6896 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6898 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6899 (parallel_ok): Relaxed parallel subinstruction dependency check.
6901 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6903 * as.h (flag_warn_suppress_instructionswap): added new flag.
6904 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6905 command line argument.
6906 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6907 warning only if flag_warn_suppress_instructionswap is false.
6909 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6911 * configure.in (i386-*-mingw32*): New target.
6912 * configure: Rebuild.
6914 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6916 * symbols.c (resolve_symbol_value): Don't set the segment if it
6917 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6919 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6922 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6924 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6925 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6928 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6930 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6932 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6934 * config/tc-v850.c (v850_insert_operand): Display instruction when
6935 an error is encountered.
6937 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6939 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6940 (i386-*-sco3.2v5*coff): New target.
6941 (i386-*-sco3.2*): New target.
6942 * configure: Rebuild.
6944 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6946 * config/tc-v850.c: Tidy error message production.
6948 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6950 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6951 validate_immediate return value in the right type for comparisons
6954 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6956 * listing.c (MAX_BYTES): Use listing variables not constants.
6957 (data_buffer): No longer an array, but a pointer.
6958 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6959 (listing_listing): Allocate data_buffer.
6961 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6963 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6964 --listing-rhs-width, --listing-cont-lines.
6965 (show_usage): Update.
6966 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6967 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6968 (print_lines): Use the variables instead of the constants.
6969 (listing_listing): Likewise.
6970 * listing.h: Declare the new vars.
6972 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6974 * as.c (parse_args): Add --keep-locals alias for -L.
6975 Add --strip-local-absolute.
6976 (show_usage): Update.
6977 * as.h (flag_strip_local_absolute): New flag.
6978 * symbols.c (S_IS_LOCAL): Use it.
6979 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6980 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6981 * config/obj-coff.h (S_IS_LOCAL): Likewise.
6983 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
6985 * config/tc-m32r.c: Detect if explicitly parallel instructions
6986 might have an io conflict and issue a warning message.
6988 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
6990 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
6991 cgen_swap_fixups): Functions to save, restore and swap the fixup
6992 chain with a backup copy.
6993 (cgen_asm_finish_insn): Returns address of constructed insn.
6995 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
6997 * listing.c (file_info_struct): Remove FILE, add POS.
6998 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
6999 (file_info): Don't open the file.
7000 (buffer_line): Check for the file in the last_open cache, updating
7002 (print_source): Don't reference file_info->file.
7003 (listing_listing): Likewise.
7004 (listing_print): Close the file in the cache, if any.
7006 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7008 * read.c (dwarf_file_string): New file static variable.
7009 (emit_expr): Look for constant sequence that leads up to a file
7010 name in DWARF debugging output.
7011 (stringer): Use dwarf_file_string to decide whether to accept a
7012 string as a file name.
7014 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7016 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7017 (crack_operand): Add reg->reglst MRI hack.
7018 (r_seg): Put reglst symbols in reg_section.
7019 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7021 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7023 * tc-sh.c (get_specific): Handle SGR & DBR.
7025 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7027 * tc-h8300.c (parse_reg): Take the length of the symbol into
7028 account when attempting to match a register name.
7029 * tc-h8500.c (parse_reg): Likewise.
7031 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7033 * cgen.c: Formatting changes to improve readability.
7035 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7037 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7040 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7042 Based on a patch from Jim Wilson
7043 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7044 (tc_gen_reloc): Handle cross section PC relative relocs
7047 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7049 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7051 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7053 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7054 (expr_jmp_buf): New static local.
7055 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7056 (cgen_md_operand): New function.
7057 * tc-m32r.c: Clean up pass over `struct foo' usage.
7058 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7060 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7062 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7063 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7065 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7067 * config/tc-i386.c (i386_operand): Give an error if there are
7068 unrecognized characters after an expression.
7070 For older changes see ChangeLog-9697