1 2000-08-01 Nick Clifton <nickc@redhat.com>
3 * doc/c-m68k.texi (section M680x0 Options): Turn into a table
4 index by command line option.
6 2000-08-01 Michael Sokolov <msokolov@ivan.Harhan.ORG>
8 * doc/c-m68k.texi (@cindex @samp{--pcrel}): Rewrite option description.
9 (@node M68K-Branch): Rewrite to match the reality.
11 2000-07-31 Jason Eckhardt <jle@cygnus.com>
13 * doc/c-i860.texi: New file.
14 * doc/Makefile.am (CPU_DOCS): Add c-i860.texi.
15 * doc/Makefile.in: Regenerate.
16 * doc/all.texi: Add I860 as relevant architecture.
17 * doc/as.texinfo: Include i860 dependent file c-i860.texi.
19 2000-07-31 Kazu Hirata <kazu@hxi.com>
21 * config/tc-d30v.c: Fix formatting.
23 2000-07-31 Michael Sokolov <msokolov@ivan.Harhan.ORG>
25 * config/tc-m68k.c (flag_keep_pcrel, OPTION_PCREL): Add --pcrel option.
26 (md_convert_frag_1, md_estimate_size_before_relax): When making DBcc
27 long emit a long branch if available instead of an absolute jump, never
28 emit absolute jumps for anything with --pcrel.
30 * doc/c-m68k.texi: Document new command line option.
32 2000-07-28 Jason Eckhardt <jle@cygnus.com>
34 * configure.in: Add bits for i860-stardent-{sysv4, elf}*.
35 * configure: Regenerated.
36 * config/obj-elf.c (obj_elf_type): Recognize a fifth type
37 of operand to the .type directive (.e.g, "type").
39 2000-07-28 Alan Modra <alan@linuxcare.com.au>
41 * as.h (warn_comment, found_comment, found_comment_file): Declare.
42 * app.c (do_scrub_chars): Record where first comment found.
43 * read.c (read_a_source_file): Init found_comment on entry, and
44 notify whether comments found on exit.
45 * config/tc-hppa.c (md_shortopts): Add "c".
46 (md_longopts): Add warn-comment.
47 (md_parse_option): Handle it.
48 (md_show_usage): Show available options.
49 * config/tc-hppa.h (WARN_COMMENTS): Define if TE_LINUX
51 Thu Jul 27 11:25:01 2000 Andrew Cagney <cagney@b1.cygnus.com>
53 * config/tc-mn10300.c (md_convert_frag): Fix printfs.
54 (tc_gen_reloc): Add cast when assigning bfd_abs_symbol to
56 (md_estimate_size_before_relax): Don't fall off end of function.
58 2000-07-27 Kazu Hirata <kazu@hxi.com>
60 * config/tc-avr.c: Fix formatting.
61 * config/tc-ns32k.c: Likewise.
63 2000-07-27 Alan Modra <alan@linuxcare.com.au>
65 * config/tc-d10v.c (find_opcode): Remove extraneous `='.
67 2000-07-27 Kazu Hirata <kazu@hxi.com>
69 * config/tc-d10v.c: Fix formatting.
70 * config/tc-z8k.c: Likewise.
71 * config/tc-sparc.c: Likewise.
73 2000-07-26 Dave Brolley <brolley@redhat.com>
75 * cgen.c (queue_fixup): Declare opinfo.
76 (gas_cgen_parse_operand): Mark unused parameters with ATTRIBUTE_UNUSED.
77 (gas_cgen_md_operand): Ditto.
78 (gas_cgen_md_apply_fix3): Ditto.
80 2000-07-24 Mark Elbrecht <snowball3@bigfoot.com>
82 * config/obj-coff.c (obj_frob_symbol): Don't merge
83 labels. Don't merge if the symbol isn't constant. Return
84 immediately if a symbol is merged.
86 2000-07-22 Alan Modra <alan@linuxcare.com.au>
88 * frags.c (frag_align): Correct absolute section alignment.
90 2000-07-20 DJ Delorie <dj@redhat.com>
92 * config/obj-coff.c (obj_frob_symbol): revert previous change,
93 it breaks linking against DLLs.
95 2000-07-20 Hans-Peter Nilsson <hp@axis.com>
97 * configure.in: Add CRIS support.
98 * configure: Regenerate.
99 * Makefile.am: (CPU_TYPES): Add cris.
100 (CPU_OBJ_VALID) [aout]: Add cris.
101 (MULTI_CPU_TYPES): Add cris.
102 (MULTI_CPU_OBJ_VALID) [aout]: Add cris.
103 [coff]: Only i386 and mips are valid.
104 (TARGET_CPU_CFILES): Add config/tc-cris.c.
105 (TARGET_CPU_HFILES): Add config/tc-cris.h.
106 (MULTI_CFILES): Add config/e-crisaout.c and config/e-criself.c.
107 Regenerate dependencies.
108 * Makefile.in: Regenerate.
109 * aclocal.m4: Regenerate.
110 * as.c: Declare crisaout, criself.
111 * config/tc-cris.h, config/tc-cris.c: New.
112 * config/e-criself.c, config/e-crisaout.c: New.
113 * po/POTFILES.in, po/gas.pot: Regenerate.
115 2000-07-20 Kazu Hirata <kazu@hxi.com>
117 * read.c: Fix formatting.
118 * write.c: Fix formatting.
120 2000-07-19 H.J. Lu <hjl@gnu.org>
122 * sb.c: Include <stdlib.h> if exists for abort ().
124 2000-07-19 Alan Modra <alan@linuxcare.com.au>
126 * config/tc-hppa.c (hppa_fix_adjustable): Correct LR%/RR% comment.
127 (arg_reloc_stub_needed): #ifdef OBJ_SOM, not #ifdef SOM.
128 (pa_type_args): Same here.
130 2000-07-17 Mark Elbrecht <snowball3@bigfoot.com>
132 * config/obj-coff.c (obj_frob_symbol): Don't merge labels. Don't
133 merge if the symbol isn't constant. Don't call S_SET_EXTERNAL if
134 the storage class is already set.
136 2000-07-17 Kazu Hirata <kazu@hxi.com>
138 * config/tc-w65.c: Fix formatting.
139 * config/tc-mn10200.c: Fix formatting.
140 * config/tc-mn10300.c: Likewise.
141 * config/tc-pj.c: Fix formatting.=0A=
142 * config/tc-tic80.c: Fix formatting.=0A=
143 * config/tc-m68hc11.c: Fix formatting.
145 2000-07-17 Frank Ch. Eigler <fche@redhat.com>
147 * expr.c (operand): Permit %bin literals if LITERAL_PREFIXPERCENT_BIN
150 2000-07-15 Ian Lance Taylor <ian@zembu.com>
152 * doc/c-mips.texi (MIPS Opts): Remove erroneous space after
155 2000-07-15 Alan Modra <alan@linuxcare.com.au>
157 * config/tc-hppa.c (hppa_fix_adjustable): Use the same checks for
158 ELF as are used for SOM (except the 32-bit reloc one) to decide
159 whether a symbol can be reduced to a section symbol. Expand on
160 the comment for symbols involved in LR% and RR% expressions.
162 2000-07-14 Nick Clifton <nickc@cygnus.com>
164 * config/tc-mips.c (mips_disable_float_construction): New
165 static variable. Set to true if doubles should not be
166 constructed by loading two single width fp registers with
168 (mips_ip): Test mips_disable_float_construction.
169 (md_longopts): Add command line switches --construct-floats
170 and --no-construct-floats.
171 (md_parse_option): Parse new command line options.
172 (md_show_usage): Describe new command line options.
174 * doc/c-mips.texi: Document new command line options.
176 2000-07-13 Koundinya K <kk@ddeorg.soft.net>
178 * configure.in: Remove the test /usr/dde for mips-*-sysv4*MP*
179 * configure: Regenerate.
181 2000-07-13 Hans-Peter Nilsson <hp@axis.com>
183 * configure.in (DEFAULT_EMULATION setting): Revert part of
184 2000-07-01 change that set te_multi=multi unless set to tmips.
185 * configure: Regenerate.
187 2000-07-12 Mark Elbrecht <snowball3@bigfoot.com>
189 * config/obj-coff.c (coff_frob_section): Add padding to the last
190 section when aligning it increases its size.
192 2000-07-11 Kazu Hirata <kazu@hxi.com>
194 * config/tc-tic54x.c: Fix formatting.
196 2000-07-10 Kazu Hirata <kazu@hxi.com>
198 * config/tc-h8500.c: Fix formatting.
199 * config/tc-tic54x.c: Fix formatting.
201 2000-07-10 Alan Modra <alan@linuxcare.com.au>
203 * config/tc-hppa.c (md_apply_fix): Check fmt 12 and 22 pc-rel
204 displacements correctly.
206 * read.h (s_abort): Add ATTRIBUTE_NORETURN.
208 2000-07-10 Ryan Bradetich <rbradetich@uswest.net>
210 * hash.c (hash_insert): Add cast to obstruct_alloc to fix
214 2000-07-09 Alan Modra <alan@linuxcare.com.au>
216 From David Huggins-Daines <dhd@linuxcare.com>
217 * config/te-hppalinux64.h: Add a new emulation.
218 * configure.in (emulations): Add configure bits to support the
219 64-bit Linux/parisc target.
220 * configure: Regenerate.
222 * config/tc-hppa.c (md_parse_option): Support `-V' for ELF.
223 (md_shortopts): Add `V' for ELF.
225 * config/tc-hppa.c (arg_reloc_stub_needed): Define as zero except
226 when SOM or ELF_ARG_RELOC are defined.
227 (pa_type_args): Only set symbol_arg_reloc_info when SOM or
228 ELF_ARG_RELOC are defined.
229 (pa_stringer_aux): Don't pa_check_current_space_and_subspace here..
230 (pa_stringer): ..Do it here instead. Fix comment typos.
231 (hppa_force_relocation): Cast enums to int before comparing with
234 From Ryan Bradetich <rbradetich@uswest.net>
235 * config/tc-hppa.c: Removed unneeded libbfd.h to fix macro
236 redifinition warning.
237 (md_apply_fix): Added cast from enum to int for fixP->fx_r_type.
238 (hppa_force_relocation): ditto
239 (md_apply_fix): Added cast to buf to fix warnings.
241 * config/tc-hppa.h (pa_define_label, parse_cons_expression_hppa,
242 cons_fix_new_hppa, hppa_force_relocation): Prototype.
244 * config/tc-hppa.c (reloc_type): It's an enum for OBJ_ELF.
245 (R_N0SEL, R_N1SEL): Define only for OBJ_SOM.
246 (tc_gen_reloc): Make `code' a reloc_type and `codes' a
247 reloc_type** to avoid warnings in switch.
248 (md_apply_fix): Make insn, val signed. Zap buf_wd and read insn a
249 little earlier instead.
251 * config/tc-hppa.c (symbol_arg_reloc_info): Define for both som
253 (pa_type_args): Use symbol_arg_reloc_info.
254 (struct pa_it): Make arg_reloc unsigned int.
255 (struct hppa_fix_struct): Likewise for fx_arg_reloc.
256 (pa_text, pa_data, pa_comm): Don't compile for TE_LINUX.
257 (pa_code): Delete. pa_text duplicates this function.
258 (md_pseudo_table): Call obj_elf_text for ".code" if TE_LINUX.
259 (fix_new_hppa): Argument offset is offsetT, arg_reloc is unsigned
261 (cons_fix_new_hppa): Actually change selector to e_fsel when
262 warning about assuming so.
263 (tc_gen_reloc): More example elf arg reloc code.
264 (md_apply_fix): Use arg_reloc_stub_needed for elf too.
265 (hppa_force_relocation): Likewise.
267 * config/tc-hppa.h: Use TARGET_ARCH_SIZE to select target include
269 (pa_end_of_source): Prototype.
270 (hppa_fix_adjustable): Prototype.
271 (LABELS_WITHOUT_COLONS): Move it..
272 * config/te-hppa.h: To here.
274 * config/te-hppa64.h: New file.
276 * config/tc-hppa.c: Use TARGET_ARCH_SIZE to select target reloc
278 (md_apply_fix): Pass stdoutput to bfd_hppa_insn2fmt. Handle
279 format -10, -16, 16 relocs.
280 (hppa_elf_mark_end_of_function): Test for null
281 last_call_info->start_symbol
283 * config/tc-hppa.c (pa_ip): In case 'V', pass `strict' to
284 CHECK_FIELD, not INSERT_FIELD_AND_CONTINUE. Don't pass opcode to
285 re_assesmble_* functions. Delete extraneous statements. Fix
287 (md_apply_fix): Compare against 1048575 in case 21. Don't pass
288 insn to re_assemble_*.
290 2000-07-08 Ulf Carlsson <ulfc@engr.sgi.com>
292 * doc/internals.texi (Expressions): Fix typo.
294 2000-07-08 Kazu Hirata <kazu@hxi.com>
296 * config/tc-sh.c: Fix formatting.
297 * config/tc-tic54x.c: Fix formatting.
298 * depend.c: Fix formatting.
299 * flonum-konst.c: Likewise.
300 * flonum-mult.c: Likewise.
302 2000-07-07 Kazu Hirata <kazu@hxi.com>
304 * config/tc-sh.c: Fix comments.
305 * config/obj-vms.c: Fix comments.
306 * config/tc-a29k.c: Likewise.
307 * config/tc-alpha.c: Likewise.
308 * config/tc-h8300.c: Likewise.
309 * config/tc-h8500.c: Likewise.
310 * config/tc-i370.c: Likewise.
311 * config/tc-ia64.c: Likewise.
312 * config/tc-m68hc11.c: Likewise.
313 * config/tc-m68k.c: Likewise.
314 * config/tc-mips.c: Likewise.
315 * config/tc-ns32k.c: Likewise.
316 * config/tc-ppc.c: Likewise.
317 * config/tc-z8k.c: Likewise.
319 2000-07-06 Mark Elbrecht <snowball3@bigfoot.com>
321 * config/obj-coff.c (TC_COFF_SECTION_DEFAULT_ATTRIBUTES): New.
322 Default to '(SEC_LOAD | SEC_DATA)'.
323 (obj_coff_section) [BFD_ASSEMBLER]: Use it.
325 * doc/internals.texi (CPU Backend): Describe
326 TC_COFF_SECTION_DEFAULT_ATTRIBUTES.
328 Thu Jul 6 17:20:58 2000 Andrew Cagney <cagney@b1.cygnus.com>
330 * as.c (parse_args): NULL terminate the long option list.
332 Tue Jul 4 14:08:28 2000 Andrew Cagney <cagney@b1.cygnus.com>
334 * config/tc-d30v.h: Include "write.h" for fixS.
335 (d30v_start_line, md_pcrel_from_section): Add function prototypes.
337 2000-07-05 Nick Clifton <nickc@cygnus.com>
339 * config/tc-d30v.c (write_2_short): Further changes to warning
340 messages produced when combining EITHER_BUT_PREFER_MU attributed
343 2000-07-05 DJ Delorie <dj@redhat.com>
347 2000-07-04 Alexandre Oliva <aoliva@redhat.com>
349 * config/tc-arm.c (psrs): Accept combinations of flags.
351 2000-07-03 Marek Michalkiewicz <marekm@linux.org.pl>
353 * config/tc-avr.c: Change _ () to _() around all strings marked
354 for translation (exception from the usual coding style).
355 (avr_opt): New struct variable, how the new switches are set.
356 (OPTION_MMCU): Define as 'm' and actually use.
357 (md_longopts): Add -mall-opcodes, -mno-skip-bug, -mno-wrap.
358 (show_mcu_list): New function, display the list of known MCUs.
359 (md_show_usage): Document the new switches. Call show_mcu_list.
360 (avr_set_arch): Change 'm' to OPTION_MMCU.
361 (md_parse_option): Call show_mcu_list if unknown MCU specified.
362 Handle the new switches.
363 (avr_operands): Disable warnings for undefined combinations of
364 operands if -mall-opcodes. Disable warnings for skipping two-word
365 instructions if enhanced core or -mno-skip-bug.
366 (avr_operand): Accept all addressing modes on avr1 if -mall-opcodes.
367 (md_apply_fix3): Reject 8K wrap if >8K or -mno-wrap.
368 (md_assemble): Accept opcodes not supported by MCU if -mall-opcodes.
369 (avr_ldi_expression): Warn about implicit lo8().
370 * config/tc-avr.h (md_pcrel_from_section): Add prototype.
372 2000-07-01 Koundinya K <kk@ddeorg.soft.net>
374 * configure.in: Add entry for mips-*-sysv4*MP*
376 * config/tc-mips.c (mips_target_format): Return elf32-tradbigmips or
377 elf32-tradlittlemips for traditional mips targets.
378 * config/tc-mips.c (md_estimate_size_before_relax): Duplicate the
379 test for Link Once sections as in adjust_reloc_syms.
380 * config/te-tmips.h: New file for traditional mips targets. Define
383 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
385 * config/obj-coff.c (obj_coff_setcion) [BFD_ASSEMBLER]: If the
386 flags argument is not present, don't change an existing section's
387 section's attributes. If the flags argument is present, warn if the
388 attributes don't match the section's current attributes. When
389 long section names are supported, set SEC_LINK_ONCE and
390 SEC_LINK_DUPLICATES_DISCARD for a new .gnu.linkonce section.
392 Thu Jun 29 21:30:00 2000 Hans-Peter Nilsson <hp@axis.com>
394 * config/obj-aout.c (obj_aout_type): Do not ignore for undefined
395 symbols; create them.
397 2000-06-29 Mark Elbrecht <snowball3@bigfoot.com>
399 * write.c (set_segment_vma): New: Set vma and lma for a segment.
400 (write_object_file) [BFD_ASSEMBLER && OBJ_COFF && TE_GO32]: Use it.
402 2000-06-27 Aldy Hernandez <aldyh@redhat.com>
404 * config/tc-mips.c (mips_ip): handle "(foo-.-4)" type of
405 expressions. Ignore the problem when handling 16 bit immediates,
406 because the assembler will take care of the relocation later.
408 2000-06-27 Nick Clifton <nickc@cygnus.com>
410 * config/tc-d30v.c (write_2_short): Do not allow opcodes with
411 the EITHER_BUT_PREFER_MU attribute to be combined into a reverse
412 sequential order, and emit warning messages if the input source
413 code contains constructs like that, or parallel constructs
414 containing such opcodes.
416 2000-06-26 Marek Michalkiewicz <marekm@linux.org.pl>
418 * config/tc-avr.c (mcu_types): Rename avr4 to avr5, add avr4.
419 Add more MCU types for avr4 and avr5. Replace at94k{10,20,40}
420 with just at94k. Change AVR_ISA_85xx back to AVR_ISA_2xxx.
421 (md_show_usage): Update usage message.
422 (md_parse_option): Allow redefinition of MCU type within the
423 same avr[1-5] bfd machine type. Show both old and new MCU type
424 in the error message.
425 (md_apply_fix3): Support 8K wrap if AVR_ISA_MEGA is not set.
426 Simplify 8K wrap code.
428 2000-06-25 Kazu Hirata <kazu@hxi.com>
430 * config/obj-aout.c: Remove all uses of DEFUN.
431 * config/obj-ieee.c: Likewise.
432 * config/tc-sh.c: Fix comment typos.
433 * config/tc-tahoe.c: Likewise.
434 * config/tc-vax.c: Likewise.
435 * config/tc-w65.c: Likewise.
436 * config/tc-z8k.c: Likewise.
437 * config/tc-h8300.c (build_bytes): Assemble ldmac correctly.
439 2000-06-24 DJ Delorie <dj@cygnus.com>
441 * config/tc-i386.c (md_estimate_size_before_relax): Revert
442 more changes from Sept 1999
443 (tc_i386_fix_adjustable): ditto
444 (md_apply_fix3): ditto
446 2000-06-24 Frank Ch. Eigler <fche@redhat.com>
448 * cgen.c (expr_jmp_buf_p): New validity flag for expr_jmp_buf.
449 (gas_cgen_parse_operand): Set it around expression() call.
450 (gas_cgen_md_operand): Test for it before longjmp().
452 2000-06-24 Kazu Hirata <kazu@hxi.com>
454 * config/tc-h8500.c: Remove all uses of DEFUN.
455 * config/tc-sh.c: Likewise.
456 * config/tc-w65.c: Likewise.
457 * config/tc-z8k.c: Likewise.
459 * config/tc-h8500.c: Fix typos in comments.
461 2000-06-23 Frank Ch. Eigler <fche@redhat.com>
463 * expr.c (operand): Permit $hex literals if LITERAL_PREFIXDOLLAR_HEX
466 2000-06-23 matthew green <mrg@redhat.com>
468 * expr.c (operand): Do not as_bad() if RELAX_PAREN_GROUPING is
469 defined. Fix error message for `[' grouping.
471 2000-06-22 Kazu Hirata <kazu@hxi.com>
473 * config/tc-h8300.c: Fix formatting and comment typos.
475 2000-06-22 Timothy Wall <twall@cygnus.com>
477 * config/tc-ia64.c (note_register_values): Move premature QP
478 notation clearing into the appropriate place.
480 2000-06-22 Alan Modra <alan@linuxcare.com.au>
482 * dep-in.sed: Escape literal `.'s on patterns. Trim off `../'
483 first before anything else. Add bin-bugs.h, emul.h and progress.h
484 Sort list of files as for $(OBJS) in Makefile.am.
486 * Makefile.am (DEP): grep for leading `/' in DEPA, and fail if we
487 find one. Remake dependencies.
488 ($(OBJS)): Add bin-bugs.h, emul.h, and progress.h Sort the list.
489 * Makefile.in: Regenerate.
490 * doc/Makefile.in: Regenerate.
492 * config/tc-i386.c (i386_displacement): Don't assume a constant
493 displacement is necessarily 16 bits when in 16 bit code mode.
494 (md_assemble): Instead size the displacement here after we know
495 for sure that a .code16gcc operand hasn't automatically added
496 operand size prefixes.
498 2000-06-21 H.J. Lu <hjl@gnu.org>
500 * Makefile.am: Rebuild dependency.
501 * Makefile.in: Rebuild.
503 2000-06-21 Kazu Hirata <kazu@hxi.com>
505 * config/tc-h8300.c (parse_reg): Make the function static.
506 (parse_exp): Likewise.
508 2000-06-20 DJ Delorie <dj@cygnus.com>
510 * config/tc-i386.c (tc_i386_fix_adjustable): Revert change from
511 Sept 1999; RVA relocs need to be treated more like DIR32 relocs
512 for cygwin import libraries to work properly.
514 2000-06-20 H.J. Lu <hjl@gnu.org>
516 * Makefile.am: Rebuild dependency.
517 * Makefile.in: Rebuild.
518 * configure: Likewise.
519 * doc/Makefile.in: Likewise.
521 2000-06-20 Timothy Wall <twall@cygnus.com>
523 * doc/internals.texi (CPU backend): Add @itemx for
524 TC_START_LABEL_WITHOUT_COLON.
525 * doc/c-tic54x.texi: New.
526 * doc/as.texinfo: Add tic54x features and include primary tic54x
528 * doc/all.texi: Add C54X.
529 * doc/Makefile.am (CPU_DOCS): Add c-tic54x.texi.
530 * doc/Makefile.in: Regenerate.
531 * configure.in: Add tic54x and define LIBM for tic54x.
532 * configure: Regenrate.
533 * config/tc-tic54x.[ch]: New.
534 * config/obj-coff.h: Add tic54x.
535 * Makefile.am: (CPU_TYPES): Add tic54x.
536 (TARGET_CPU_CFILES): Add 'tc-tic54x.c'.
537 (TARGET_CPU_HFILES): Add 'tc-tic54x.h'.
538 (as_new_LDADD): Add $(LIBM).
539 * Makefile.in: Regenerate.
541 2000-06-18 Stephane Carrez <stcarrez@worldnet.fr>
543 * doc/Makefile.am (CPU_DOCS): Added 68hc11 file.
544 * doc/c-m68hc11.texi: Document 68HC11 and 68HC12 port.
545 * doc/as.texinfo: Likewise.
547 * configure, Makefile.in: Regenerate.
548 * configure.in (emulations): Recognize m6811 and m6812.
549 * Makefile.am (CPU_TYPES, TARGET_CPU_CFILES, TARGET_CPU_HFILES):
550 Added files for 68hc11 and 68hc12 assembler.
551 * config/tc-m68hc11.c: Assembler for 68hc11 and 68hc12.
552 * config/tc-m68hc11.h: Header definition for that assembler.
554 2000-06-18 Nick Clifton <nickc@redhat.com>
556 * symbols.c (resolve_symbol_value): Use bfd_octets_per_byte
557 instead of OCTETS_PER_BYTE.
559 * config/tc-v850.c: Fix compile time warnings.
560 * config/tc-ppc.c: Fix compile time warnings.
562 2000-06-18 H.J. Lu <hjl@gnu.org>
564 * configure.in: Don't emulate i386-pc-pe-coff with i386coff.
565 * configure: Rebuild.
567 2000-06-17 Mark Elbrecht <snowball3@bigfoot.com>
569 * config/obj-coff.c (obj_coff_weak): Typo fix: Change BFD_ASSEMLER
572 2000-06-16 Nick Clifton <nickc@cygnus.com>
574 * config/tc-mips.c (md_parse_option): Accept RM5200,RM5230,
575 RM5231, RM5261, RM5721 and RM7000 as r5000 cpu variants.
577 * doc/c-mips.texi: Document newly accepted cpu variants.
579 2000-06-15 Ulf Carlsson <ulfc@engr.sgi.com>
581 * config/tc-mips.h: Remove definition of ONLY_STANDARD_ESCAPES.
583 2000-06-13 Ulf Carlsson <ulfc@engr.sgi.com>
585 * macro.c (getstring): Make it possible to escape the quote
588 Tue Jun 13 20:58:28 2000 Catherine Moore <clm@redhat.com>
590 * config/tc-hppa.c (pa_export): Weak symbols can be global.
592 2000-06-13 H.J. Lu <hjl@gnu.org>
594 * configure: Regenerate.
596 2000-06-09 Alan Modra <alan@linuxcare.com.au>
598 * app.c (do_scrub_begin): Don't default lex[';'] as a line
600 * doc/internals.texi (line_separator_chars): Semicolon is no
601 longer a default. Mention null and newline as defaults.
603 * read.c (is_end_of_line): Remove ifdef TC_HPPA.
605 * config/tc-i386.h (line_separator_chars): Explicitly mention `;'
606 * config/tc-i860.h (line_separator_chars): Likewise.
607 * config/tc-h8300.c (line_separator_chars): Likewise.
608 * config/tc-i960.c (line_separator_chars): Likewise.
609 * config/tc-m68k.c (line_separator_chars): Likewise.
610 * config/tc-mips.c (line_separator_chars): Likewise.
611 * config/tc-ns32k.c (line_separator_chars): Likewise.
612 * config/tc-sparc.c (line_separator_chars): Likewise.
613 * config/tc-vax.c (line_separator_chars): Likewise.
615 * config/tc-h8300.c (comment_chars): Use string initialiser.
616 * config/tc-i960.c (line_comment_chars): Likewise.
617 * config/tc-z8k.c (comment_chars, line_comment_chars,
618 line_separator_chars): Likewise.
620 * config/tc-arm.c (line_separator_chars): Always use `;', not just
623 2000-06-08 Nick Clifton <nickc@cygnus.com>
625 * config/tc-arm.c (cons_fix_new_arm): Assign correct reloc value
628 2000-06-08 David O'Brien <obrien@FreeBSD.org>
630 * configure.in (VERSION): Update to show this is the CVS mainline.
632 2000-06-08 Matthew Jacob <mjacob@feral.com>
634 * config/tc-alpha.c (md_undefined_symbol): Properly understand that
635 $at is the integer register $r28, vs. both $r28 and the floating
638 2000-06-08 James E. Wilson <wilson@cygnus.com>
640 * config/tc-ia64.c (generate_unwind_image): Call ia64_flush_insns.
641 (dot_endp): Don't call ia64_flush_insns.
642 (emit_one_bundle): Don't delete prologue/body records from
643 unwind_record list in first loop. Rewrite second loop to account for
646 2000-06-07 David Mosberger <davidm@hpl.hp.com>
648 * config/tc-ia64.c: Add missing prototypes.
649 (generate_unwind_image): Cast argument to output_unw_records call.
651 Wed Jun 7 22:44:14 2000 Denis Chertykov <denisc@overta.ru>
653 * config/tc-avr.c (avr_operand): fix the formatting of the comment.
655 Wed Jun 7 21:26:15 2000 Denis Chertykov <denisc@overta.ru>
657 * config/tc-avr.c (AVR_ISA_???): moved to include/opcode/avr.h
658 (REGISTER_P): likewise.
659 (avr_opcodes): uses include/opcode/avr.h
660 (avr_operand): enable ld r,Z or st r,Z for at90s1200.
662 2000-06-04 Alan Modra <alan@linuxcare.com.au>
664 * read.c (is_end_of_line): No ';' for TC_HPPA. Add missing
667 2000-06-03 H.J. Lu <hjl@gnu.org>
669 * read.c (is_end_of_line): Put back `;'.
671 2000-06-03 Alan Modra <alan@linuxcare.com.au>
673 * config/tc-i386.c (md_shortopts): Remove 'm', add 'q' to non-elf.
675 2000-06-01 Alan Modra <alan@linuxcare.com.au>
677 * expr.c (operand): Test is_end_of_line outside switch to catch
678 line separator chars that are also operators.
679 (operator): Return O_illegal for line separator chars.
681 * read.c (is_end_of_line): Use 1 instead of 99. Don't set `;'
682 entry (or `!' entry for TC_HPPA).
684 * config/tc-arm.c (my_get_float_expression): Cast to unsigned char
685 before indexing is_end_of_line. Remove redundant check for '\0'.
687 * config/tc-h8500.c (md_assemble): Likewise.
688 * config/tc-mcore.c (md_assemble): Likewise.
689 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
692 * config/tc-m88k.c (s_bss): Cast to unsigned char before indexing
694 * config/tc-mcore.c (mcore_cons): Likewise.
695 (mcore_float_cons): Likewise.
696 (mcore_stringer): Likewise.
697 * config/tc-tic30.c (tic30_find_parallel_insn): Likewise.
699 2000-06-01 Scott Bambrough <scottb@netwinder.org>
701 * config/tc-arm.c (do_mrs): Allow SPSR_BIT to be set correctly.
703 2000-05-29 Nick Clifton <nickc@cygnus.com>
705 * config/tc-sh.c: Fix compile time warning messages.
707 * config/tc-mips.c: Fix compile time warning messages.
709 2000-05-29 Philip Blundell <philb@gnu.org>
711 * doc/as.texinfo: Update copyright dates.
712 (Local Labels): Delete misplaced mention of ARM.
713 * NEWS: Mention ARM ELF support.
715 2000-05-27 Alexandre Oliva <aoliva@cygnus.com>
717 * config/tc-mn10300.c (md_assemble): Copy size to real_size before
718 it is modified, and use the real_size to compute the frag address
719 for dwarf2 line info.
721 2000-05-27 Alan Modra <alan@linuxcare.com.au>
723 * Makefile.am (DEP, DEP1, dep, dep-in, dep-am): Use a better sed
724 line-matching scheme to cope with automake moving variables around.
725 ($(TARG_CPU_O)): Remove dependency on TARG_CPU_DEP_@target_cpu_type@
726 * Makefile.in: Regenerate.
728 2000-05-26 Jakub Jelinek <jakub@redhat.com>
730 * config/tc-sparc.c (sparc_relax): New.
731 (md_longopts): Add -relax and -no-relax options.
732 (md_parse_options, md_show_usage): Likewise.
733 (md_apply_fix3): Optimize tail call into branch always if possible.
735 Thu May 4 15:27:07 2000 Donald Lindsay <dlindsay@cygnus.com>
737 * config/tc-d10v.c (write_2_short, parallel_ok, md_assemble,
738 d10v_cleanup) implement Mitsubishi's newly explained branch-packing
739 rules, with warning when a GAS statement specifies a packing that
740 will result in an instruction being squashed.
741 Added typdef packing_type and enumerals, changed various integer
742 literals to use the enumerals.
744 2000-05-24 David Mosberger <davidm@hpl.hp.com>
746 * config/tc-ia64.c (dot_restorereg_p): New function.
747 (md_pseudo_table): Add restorereg.p.
748 (output_X3_format): Fix typo: record type should be UNW_X3, not UNW_X1.
749 (output_X4_format): Fix typo: record type should be UNW_X4, not UNW_X2.
751 * config/tc-ia64.h (unw_record_type): Add unwabi.
752 (unw_r_record): Rename member MASK to GRMASK. Add sub-structure
753 called MASK with members for imask, and the masks produced by
754 fr_mem, gr_mem, br_mem, and frgr_mem.
755 (unw_p_record): Add members ABI and CONTEXT.
756 (unw_x_record): Add member AB.
757 * config/tc-ia64.c (enum reg_symbol): Add REG_PSP and REG_PRIUNAT
758 as pseudo-register for use during unwind info generation.
759 (AR_PFS, AR_LC): New macros.
760 (enum pseudo_type): Add PSEUDO_FUNC_REG to permit declaring registers
761 whose names start with an at sign (as in "@priunat").
762 (pseudo_func): Add "svr4", "hpux", "nt" constants and "priunat"
764 (unwind_list, unwind_tail, current_unwind_entry, proc_start,
765 proc_end, unwind_info, personality_routine): Consolidate into
766 "unwind" structure to reduce offset-table use. Add member
767 NEXT_SLOT_NUMBER to track the slot number for the next instruction
769 (output_R1_format, output_R3_format, output_P3_format,
770 output_P6_format): Initialize R with zero to reduce compiler warnings.
771 (output_P7_format): Ditto. Add `default' branch to switch
772 statement to reduce compiler warnings.
773 (output_P8_format, output_B1_format, output_B4_format): Ditto.
774 (output_P4_format): Rename 2nd & 3rd arg to IMASK and IMASK_SIZE.
775 (format_ab_reg): Rename from format_a_b_reg. Merge A and B args
776 into single argument.
777 (output_X1_format, output_X3_format): Initialize R with zero to reduce
778 compiler warnings. Merge A and B args into single argument.
779 (output_X2_format, output_X4_format): Remove unused variable R. Merge
780 A and B args into single argument.
781 (free_record): Removed (wasn't used).
782 (free_list_records): Also free imasks in prologue records.
783 (output_prologue, output_prologue_gr): Initialize mask bits to zero.
784 (output_spill_mask): Remove.
785 (output_unwabi): New function.
786 (output_epilogue, output_label_state, output_copy_state): Call
788 (output_spill_psprel, output_spill_sprel, output_spill_psprel_p,
789 output_spill_sprel_p, output_spill_reg, output_spill_reg_p): Add AB
791 (process_one_record): New locals FR_MASK and GR_MASK. Ignore
792 gr_mem, fr_mem, br_mem, and frgr_mem records and instead emit them
793 as part of handling the prologue records. Emit region's imask if
794 we have one. Handle unwabi, epilogue, label_state, copy_state,
795 spill_psprel, spill_sprel, spill_reg, spill_psprel_p,
796 spill_sprel_p, and spill_reg_p records.
797 (set_imask, count_bits, slot_index): New function.
798 (fixup_unw_records): Fix region size computation. Handle
799 epilogue, spill_reg, spill_sprel, spill_psprel, spill_reg_p,
800 spill_sprel_p, and spill_psprel_p records. Merge mask bits of
801 frgr_mem, fr_mem, gr_mem, br_mem on a per-region basis and
802 set_imask accordingly. Update imask for gr_gr, and br_gr records.
803 (convert_expr_to_ab_reg, convert_expr_to_xy_reg): New function.
804 (dot_save): Use manifest constants for applicaton registers.
805 Handle REG_PR and REG_PRIUNAT.
806 (dot_restore): Don't just ignore it.
807 (dot_restorereg): New function..
808 (generate_unwind_image): Ensure unwind info is a multiple of eight
809 bytes, not just four bytes.
810 (dot_handlerdata, dot_unwentry): Demand empty rest of line.
811 (dot_altrp): Don't just ignore it.
812 (dot_savemem): New function. Replaces dot_savesp() and
813 dot_savepsp(). Use manifest constants for applicaton registers.
814 Handle REG_PR and REG_PRIUNAT.
815 (dot_savef): Simplify.
816 (dot_saveb): Support generation of br_gr.
817 (dot_spillreg, dot_spillmem, dot_spillreg_p, dot_spillmem_p,
818 dot_label_state, dot_copy_state): New function.
819 (dot_unwabi): Don't just ignore it.
820 (md_pseudo_table): Add restorereg, spillreg, spillsp, spillpsp,
821 spillreg.p, spillsp.p, spillpsp, label_state, copy_state,
822 unwabi, vframesp, and vframepsp. Fix typo alprp->altrp.
823 (emit_one_bundle): Set slot number for prologue/body records
824 *before* emitting the first insn.
825 (emit_one_bundle): Set UNWIND.NEXT_SLOT_NUMBER.
826 (md_begin): Declare "psp" pseudo-register.
827 (md_operand): Handle PSEUDO_FUNC_REG. Fix printing of error message
828 so we don't get segfault.
829 (output_psp_sprel): Output sp/psp relative offsets as 4-byte word
830 counts as required per SW Conventions manual
831 (output_rp_psprel, output_rp_sprel, output_pfs_psprel,output_pfs_sprel,
832 output_preds_psprel, output_preds_sprel, output_spill_base,
833 output_unat_psprel, output_unat_sprel, output_lc_psprel,
834 output_lc_sprel, output_fpsr_psprel, output_fpsr_sprel,
835 output_priunat_psprel, output_priunat_sprel, output_bsp_psprel,
836 output_bsp_sprel, output_bspstore_psprel, output_bspstore_sprel,
837 output_rnat_psprel, output_rnat_sprel, output_spill_psprel,
838 output_spill_sprel, output_spill_psprel_p, output_spill_sprel_p):Ditto.
839 (dot_vframe): Implement.
840 (dot_vframesp, dot_vframepsp): New function.
842 Tue May 23 00:57:05 2000 Hans-Peter Nilsson <hp@axis.com>
844 * configure.in (i386-*-freebsd a.out entry): Quote properly.
845 * configure: Regenerate.
847 2000-05-23 Alan Modra <alan@linuxcare.com.au>
849 * config/tc-i386.c (md_assemble): Pass jump reloc in fr_var...
850 (md_estimate_size_before_relax): so we can use it here instead of
851 old kludges. Localise vars to blocks. Comment.
853 * frags.c (frag_new): Update fr_var comments.
854 * frags.h (struct frag): Ditto.
856 2000-05-22 Richard Henderson <rth@cygnus.com>
858 * config/tc-ia64.c (FUNC_PC_RELATIVE): New.
859 (pseudo_func): Add pcrel.
860 (operand_match): Handle IA64_OPND_TGT64.
861 (build_insn): Likewise.
862 (md_begin): Initialize pseudo_func[FUNC_PC_RELATIVE].
863 (ia64_gen_real_reloc_type): Handle FUNC_PC_RELATIVE.
864 (fix_insn): Handle all three 64-bit relocation types.
866 Mon May 22 22:43:32 2000 Hans-Peter Nilsson <hp@axis.com>
868 * obj.h (struct format_ops): New members begin, app_file,
869 s_set_other, s_set_desc, s_get_type, s_set_type,
870 separate_stab_sections, init_stab_section.
872 * config/obj-multi.h: Update GPL notice to v2.
875 (S_SET_SIZE): Test s_set_size for NULL before calling.
876 (S_SET_ALIGN): Similar for s_set_align.
881 (SEPARATE_STAB_SECTIONS): New.
882 (INIT_STAB_SECTION): New.
883 (EMIT_SECTION_SYMBOLS): New.
884 (AOUT_STABS) [OBJ_MAYBE_AOUT]: Define.
886 * config/obj-elf.h: Update GPL notice to v2.
887 Mention that this file is included from obj-multi.h.
888 (obj_begin): Wrap definition in ifndef.
889 (elf_file_symbol): Constify declaration.
890 (obj_app_file): Ditto.
891 (SEPARATE_STAB_SECTIONS, INIT_STAB_SECTION, OBJ_PROCESS_STAB):
892 Wrap in ifndef SEPARATE_STAB_SECTIONS.
894 * config/obj-elf.c (elf_s_set_other): New.
895 (elf_file_symbol): Constify argument.
896 (elf_separate_stab_sections): New.
897 (elf_init_stab_section): New.
898 (elf_format_ops): Add new members. Remove comma at end.
900 * config/obj-ecoff.c (ecoff_separate_stab_sections): New.
901 (ecoff_format_ops): Add new fields. Remove comma at end.
902 Mention inconsistency for emit_section_symbols.
904 * config/obj-coff.h (c_dot_file_symbol): Constify declaration.
906 * config/obj-coff.c (c_dot_file_symbol): Constify argument.
907 (coff_separate_stab_sections): New.
908 (coff_format_ops): Add new members.
910 * config/obj-aout.c (obj_aout_sec_sym_ok_for_reloc): New.
911 (obj_aout_s_set_other): New.
912 (obj_aout_s_set_desc): New.
913 (obj_aout_s_get_type): New.
914 (obj_aout_s_set_type): New.
915 (obj_aout_separate_stab_sections): New.
916 (aout_format_ops): New members added. Use obj_aout_process_stab,
917 not 0. Use obj_aout_sec_sym_ok_for_reloc, not 0.
918 (obj_aout_frob_symbol): Add ATTRIBUTE_UNUSED to args as
920 (obj_aout_line, obj_aout_weak, obj_aout_type): Ditto.
922 2000-05-22 Alan Modra <alan@linuxcare.com.au>
924 * config/tc-i386.c (tc_i386_fix_adjustable): Prevent adjustment
925 for OBJ_MAYBE_ELF too. Use S_IS_EXTERNAL instead of S_IS_EXTERN.
926 (md_estimate_size_before_relax): Ensure jumps to weak and
927 externally visible symbols are relocatable.
929 Sat May 20 16:41:55 2000 Hans-Peter Nilsson <hp@axis.com>
931 * stabs.c (aout_process_stab): Make global.
932 (s_desc): Add ATTRIBUTE_UNUSED to args as appropriate.
933 * read.h (aout_process_stab): Declare.
935 * configure.in (EMULATIONS) [i386aout, i386coff, i386elf]:
936 Generalize to *aout, *coff *elf.
937 * configure: Regenerated.
939 * doc/internals.texi (Object format backend): Say
940 SEPARATE_STAB_SECTIONS needs to be nonzero, not just defined.
942 * Makefile.am (TARG_ENV_HFILES): Delete te-multi.h.
943 * Makefile.in: Regenerated.
945 2000-05-19 Catherine Moore <clm@cygnus.com>
947 * cgen.h (GAS_CGEN_MAX_FIXUPS): Check if already defined.
949 2000-05-18 Alan Modra <alan@linuxcare.com.au>
951 * config/tc-hppa.c (md_apply_fix): Mask out immediate bits of
952 instruction to reflect change in re_assemble_*.
954 Thu May 18 10:52:14 2000 Jeffrey A Law (law@cygnus.com)
956 * configure.in (hppa-*-hpux11*): If the cpu is hppa*64*, then
957 build PA64 ELF tools.
958 * configure: Rebuilt.
960 2000-05-17 Alan Modra <alan@linuxcare.com.au>
962 * Makefile.am: Regenerate dependencies.
963 * Makefile.in: Regenerate.
965 2000-05-15 Nick Clifton <nickc@cygnus.com>
967 * config/tc-arm.c (struct asm_psr): Add boolean field
968 distinguishing between CSPR and SPSR. Rename 'number' field
970 (psrs): Rearrange contents to match new asm_psr structure.
971 (arm_psr_parse): Move next to psr_required_here. Make it
972 return an asm_psr structure.
973 (psr_required_here): Use asm_psr structure returned by
975 (do_msr): Reorganise to allow psr_required_here to be called
977 (md_undefined_name): Mark 'name' parameter as unused, since
978 the COFF target does not use it.
980 2000-05-14 David O'Brien <obrien@FreeBSD.org>
982 * config/te-386bsd.h: Clean up comments to adhere to the GNU coding
984 * config/te-aux.h: Likewise.
985 * config/te-dpx2.h: Likewise.
986 * config/te-go32.h: Likewise.
987 * config/te-hp300.h: Likewise.
988 * config/te-hppa.h: Likewise.
989 * config/te-i386aix.h: Likewise.
990 * config/te-ic960.h: Likewise.
991 * config/te-interix.h: Likewise.
992 * config/te-nbsd532.h: Likewise.
993 * config/te-pc532mach.h: Likewise.
994 * config/te-ppcnw.h: Likewise.
995 * config/te-psos.h: Likewise.
996 * config/te-sparcaout.h: Likewise.
997 * config/te-sun3.h: Likewise.
998 * config/te-sysv32.h: Likewise.
1000 2000-05-14 Alan Modra <alan@linuxcare.com.au>
1002 * config/tc-h8300.c (do_a_fix_imm): Don't rely on `short' being 16
1003 bits. Instead explicitly mask and sign extend. Do the 8 bit mask
1004 and sign extend without an if statement.
1005 (build_bytes): Likewise.
1007 2000-05-14 Kazu Hirata <kazu@hxi.com>
1009 * config/tc-h8300.c (do_a_fix_imm): Output a reloc for no
1010 X_add_symbol L_32 case.
1012 2000-05-14 David O'Brien <obrien@FreeBSD.org>
1014 * config/te-freebsd.h: New file.
1016 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1018 * asintl.h (gettext, dgettext, dcgettext, textdomain,
1019 bindtextdomain): Replace defines with those from intl/libgettext.h
1020 to quieten gcc warnings.
1022 * NEWS: Mention x86 .arch and -q.
1024 * config/tc-i386.c (quiet_warnings): New.
1025 (md_assemble): Use quiet_warnings.
1026 (md_parse_option): Set quiet_warnings from -q.
1027 (md_show_usage): Mention -q, delete -m.
1028 (flag_do_long_jump): Delete.
1029 (md_parse_option): Remove -m.
1030 (md_show_usage): Remove -m.
1031 (md_create_long_jump): Remove useless flag_do_long_jump code.
1033 * as.c (parse_args): In case OPTION_DEFSYM, use a valueT to hold
1034 the symbol value, and use bfd_scan_vma if BFD_ASSEMBLER.
1036 2000-05-13 Alan Modra <alan@linuxcare.com.au>
1037 Alexander Sokolov <robocop@netlink.ru>
1039 * doc/c-i386.texi (i386-Arch): New section.
1040 (i386-Syntax): Mention .intel_syntax and .att_syntax.
1042 * config/tc-i386.c (cpu_arch_name, cpu_arch_flags): New.
1043 (smallest_imm_type): Use smallest opcode for shift by one if cpu
1044 architecture has been given and is not 486.
1045 (set_cpu_arch): New.
1046 (md_pseudo_table): Add .arch.
1047 (md_assemble): Warn if cpu architecture has been given and an
1048 unsupported instruction.
1050 * config/tc-i386.h (SMALLEST_DISP_TYPE): Delete.
1051 Move operand_types bit defines after relevant template field.
1052 (template): Add cpu_flags.
1056 2000-05-12 Alexandre Oliva <aoliva@cygnus.com>
1058 * config/tc-mn10300.h (md_end): Define.
1059 (mn10300_finalize): Declare.
1060 * config/tc-mn10300.c: Include dwarf2dbg.h.
1061 (debug_line): Define.
1062 (md_assemble): Generate dwarf2 line info.
1063 (mn10300_finalize): New function. Finalize dwarf2 info.
1065 2000-05-11 Ulf Carlsson <ulfc@engr.sgi.com>
1067 * config/tc-mips.c (md_estimate_size_before_relax): Use the
1068 external version of the relocation for weak symbols.
1070 2000-05-08 David Mosberger <davidm@hpl.hp.com>
1072 * config/tc-ia64.c (output_P7_format, case mem_stack_f): Output fixed
1073 frame size in units of 16 bytes, as required per SW Conventions manual.
1074 (output_unw_records): Output info-block header as a dword to get
1077 2000-05-08 Alan Modra <alan@linuxcare.com.au>
1079 * as.h: #include "file", not <file> on files from ../include.
1080 (as_abort, as_fatal): Add ATTRIBUTE_NORETURN.
1081 * config/tc-m68k.c (m68k_ip): Fix signed/unsigned warnings.
1082 (md_convert_frag): Add ATTRIBUTE_UNUSED.
1083 (tc_coff_symbol_emit_hook): Ditto.
1084 (OPTCOUNT): Cast to int to avoid compiler warning.
1085 (md_begin): Fix signed/unsigned warnings.
1087 2000-05-08 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1089 * config/tc-m68k.c (md_convert_frag_1): Abort if we end up in the
1090 ABRANCH LONG case for a conditional branch on a 68000.
1091 (md_estimate_size_before_relax): Likewise. Also handle
1092 flag_short_refs correctly for ABRANCH, BCC68000, and DBCC.
1093 (m68k-ip: case ABSL): Relax absolute references to 16-bit
1094 PC-relative on all CPUs.
1095 (md_estimate_size_before_relax): Likewise.
1097 2000-05-04 Alan Modra <alan@linuxcare.com.au>
1099 * as.c (parse_args): Just mention current year in printed
1102 2000-05-03 J.T. Conklin <jtc@redback.com>
1104 * config/tc-ppc.c (pre_defined_registers): Add entries for vector
1106 (md_parse_option): Recognize -m7400.
1108 2000-05-03 Ian Lance Taylor <ian@zembu.com>
1110 * config/atof-ieee.c (gen_to_words): When adding carry back in,
1111 don't permit lp to become less than the words array.
1113 2000-05-03 Rodney Brown <RodneyBrown@pmsc.com>
1115 config/tc-mcore.c (md_apply_fix3): BFD_RELOC_MCORE_PCREL_IMM11BY2
1116 Fix little-endian case.
1118 2000-05-03 David O'Brien <obrien@NUXI.com>
1120 * as.c (parse_args): Update copyright.
1122 2000-05-03 Mark Elbrecht <snowball3@bigfoot.com>
1124 * gas/config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4
1125 for the .bss section too.
1127 2000-05-02 Alan Modra <alan@linuxcare.com.au>
1129 * configure.in: Set em=linux for hppa-*-linux.
1130 * configure: Regenerate.
1131 * doc/Makefile.in: Regenerate with correct automake.
1133 * frags.c (frag_grow): Sanity check chunk_size.
1135 * config/obj-elf.h: #include "bfd.h" not <bfd.h>
1136 * config/obj-som.h: Likewise.
1137 * config/obj-ieee.h: Likewise.
1139 * config/tc-hppa.h: Test BFD_ARCH_SIZE, not BFD64.
1141 * config/tc-hppa.c (log2): Only compile when OBJ_SOM.
1142 (md_pseudo_table): Fully initialise OBJ_ELF cases.
1143 (fix_new_hppa): Add ATTRIBUTE_UNUSED to args as appropriate.
1144 (pa_ip): low_sign_unext now returns via function value. Use
1145 re_assemble_* instead of dis_assemble_* and
1146 INSERT_FIELD_AND_CONTINUE combination. Don't call sign_unext
1148 (md_convert_frag): Add ATTRIBUTE_UNUSED to args as appropriate.
1149 (md_section_align, md_parse_option, md_show_usage,
1150 md_undefined_symbol, pa_align, pa_block, pa_brtab, pa_try,
1151 pa_callinfo, pa_code, pa_comm, pa_end, pa_enter, pa_entry,
1152 pa_exit, pa_export, pa_import, pa_label, pa_leave, pa_level,
1153 pa_origin, pa_param, pa_proc, pa_procend, pa_space, pa_spnum,
1154 pa_version, pa_compiler, pa_copyright, pa_data, pa_fill, pa_lsym,
1156 (md_apply_fix): Change type of new_val to offsetT. Delete w1, w2,
1157 w, resulti. Add insn, val. Move bfd_get_32 and bfd_put_32
1158 outside of switch. Correct mask and shifting errors in case 10
1159 and case -11. In case 21, compare against signed range to suit
1160 hppa_field_adjust changes. In case 12, use re_assemble_12. In
1161 case 17 and case 22, use offsetT variable to properly check range.
1162 Use re_assemble_* here too.
1163 (evaluate_absolute): Change type of value to offsetT. Call
1164 hppa_field_adjust to do the work for us.
1165 (pa_parse_cmpb_64_cmpltr): Delete save_s.
1166 (pa_parse_cmpib_64_cmpltr): Ditto.
1167 (pa_build_unwind_subspace): Delete unused var subseg. Change type
1168 of i to unsigned int.
1169 (pa_type_args): Conditionally declare symbol if OBJ_SOM.
1170 (pa_end_of_source): Return type is void.
1172 Mon May 1 08:54:23 2000 Catherine Moore <clm@cygnus.com>
1174 * macro.c (macro_expand_body): Don't prepend macro number with zeroes.
1176 Mon May 1 14:19:39 2000 Denis Chertykov <denisc@overta.ru>
1178 * config/tc-avr.c: ATTRIBUTE_UNUSED added to the necessary places.
1179 More comments added.
1180 (md_begin): Removed "construct symbols for each register name".
1181 Because register names conflicts with GCC generated function
1183 (avr_operand): Now constant numbers can be used as a register
1184 identifiers (0 as r0, 31 as r31).
1185 (md_assemble): use skip_space () before parsing instruction
1188 Sun Apr 23 16:45:45 2000 Denis Chertykov <denisc@overta.ru>
1190 * config/tc-avr.c: New AVR_ISA_ defined.
1191 (md_assemble): Handle opcodes with optional operands (lpm,elpm).
1192 (avr_operand): Handle 'a', 'v' and 'z' constraint letters needed
1193 for `fmul', `movw' and `lpm R,Z' instructions.
1194 (avr_operands): Warn if current opcode is a two-word instruction
1195 and previous opcode was cpse/sbic/sbis/sbrc/sbrs.
1196 (avr_opcodes): New commands added.
1197 (REGISTER_P): Check 'a' and 'v' constraint letters.
1198 (mcu_types): New MCU added.
1200 2000-05-01 Alan Modra <alan@linuxcare.com.au>
1202 * configure.in: Set bfd_gas=yes on i386-*-pe and i386-*-nt* to
1203 ensure all pe targets use bfd. Remove unnecessary bfd_gas=yes on
1204 arm-*-netbsd* and arm-*-wince as this is set for all arm*.
1205 * configure: Regenerate.
1207 2000-04-29 Andreas Jaeger <aj@suse.de>
1209 * as.h: Correctly check GCC version.
1211 Mon Apr 24 15:21:11 2000 Clinton Popetz <cpopetz@cygnus.com>
1213 * as.c (parse_args): Allow md_parse_option to override -a listing
1215 * config/obj-coff.c (add_lineno): Change type of offset parameter
1216 from "int" to "bfd_vma."
1217 * config/tc-ppc.c (md_pseudo_table): Add "llong" and "machine."
1218 (ppc_mach, ppc_subseg_align, ppc_target_format): New.
1219 (ppc_change_csect): Align correctly for XCOFF64.
1220 (ppc_machine): New function, which discards "ppc_machine" line.
1221 (ppc_tc): Cons for 8 when code is 64 bit.
1222 (md_apply_fix3): Don't check operand->insert. Handle 64 bit
1224 (md_parse_option): Handle -a64 and -a32.
1226 * config/tc-ppc.h (TARGET_MACH): Define.
1227 (TARGET_FORMAT): Move to function.
1228 (SUB_SEGMENT_ALIGN): Use ppc_subseg_align.
1230 2000-04-26 David O'Brien <obrien@FreeBSD.org>
1232 * doc/as.1: Fix unbalanced brackets.
1234 * config/tc-i386.c (comment_chars): Don't use '/' as comment start if
1236 (line_comment_chars): Set to '/' if TE_FreeBSD.
1238 Tue Apr 25 11:02:02 2000 Jeffrey A Law (law@cygnus.com)
1240 * configure.in: Configury support for PA64 (currently disabled).
1241 * configure: Rebuilt.
1243 2000-04-25 Machida Hiroyuki <machida@sm.sony.co.jp>
1245 * config/tc-mips.c (s_change_sec): Use record_alignment, not
1246 bfd_set_section_alignment.
1248 2000-04-25 Alan Modra <alan@linuxcare.com.au>
1250 * config/tc-i386.c (offset_in_range): Ensure shift counts are less
1253 2000-04-24 Nick Clifton <nickc@cygnus.com>
1255 * doc/c-arm.texi (ARM Directives): Document behaviour of .align 0.
1256 * doc/as.texinfo (Align): Include arm and strongarm in list of
1257 targets that have the second form of the behaviour of the .align
1260 2000-04-24 Mark Klein <mklein@dis.com>
1262 * obj-som.c: Terminate obj_pseudo_table.
1264 2000-04-22 Timothy Wall <twall@cygnus.com>
1266 * config/tc-ia64.c (pseudo_func[]): Add new "nat" entry equivalent
1268 (operand_match): Conditionally insert default bit values for IMMU9.
1270 2000-04-14 Matthew Green <mrg@cygnus.com>
1272 * configure.in: Add NetBSD/sparc ELF and NetBSD/sparc64 support.
1273 * configure: Rebuilt.
1275 Fri Apr 21 14:29:43 2000 Jeffrey A Law (law@cygnus.com)
1276 Jason Eckhardt <jle@cygnus.com>
1278 * config/tc-hppa.c (md_apply_fix): Handle new PA2.0 formats.
1280 * config/tc-hppa.c (CHECK_ALIGN): New macro.
1281 Added handling of new operand types l,y,&,fe,fE,fx.
1283 Fri Apr 21 13:20:53 2000 Richard Henderson <rth@cygnus.com>
1284 David Mosberger <davidm@hpl.hp.com>
1285 Timothy Wall <twall@cygnus.com>
1286 Andrew MacLeod <amacleod@cygnus.com>
1287 Jim Wilson <wilson@cygnus.com>
1289 * Makefile.am (CPU_TYPES): Add ia64.
1290 (TARGET_CPU_CFILES): Add config/tc-ia64.c.
1291 (TARGET_CPU_HFILES): Add config/tc-ia64.h.
1292 * Makefile.in: Rebuild.
1293 * app.c (do_scrub_chars): Handle DOUBLESLASH_COMMENTS.
1294 * configure: Rebuild.
1295 * configure.in: Recognize ia64 as cpu type. Set bfd_gas.
1296 (ia64-*-elf*, ia64-*-linux-gnu*): New targets.
1297 * expr.c (expr): Handle md_optimize_expr.
1298 * read.c (LEX_HASH): Add comment.
1299 * config/tc-ia64.c, config/tc-ia64.h: New files.
1301 2000-04-21 Richard Henderson <rth@cygnus.com>
1303 * config/tc-d30v.c (write_2_short): Disregard opcode1->ecc when
1304 bundling a non-delayed branch type instruction.
1306 2000-04-20 Alexandre Oliva <aoliva@cygnus.com>
1308 * config/tc-mn10300.c (HAVE_AM30): Define.
1309 (md_assemble): Use it.
1311 2000-04-19 Alan Modra <alan@linuxcare.com.au>
1313 * config/obj-elf.c (obj_elf_change_section): Check for changed
1316 * Makefile.am: (CPU_MULTI_VALID): Remove.
1317 (MULTI_CPU_TYPES): Define.
1318 (MULTI_CPU_OBJ_VALID): Define.
1319 (DEPTC): Use the above.
1320 (DEPOBJ): Same here.
1322 Regenerate dependencies.
1323 * Makefile.in: Regenerate.
1325 2000-04-19 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1327 * Makefile.am (YACC, LEX): Get them from configure.
1329 2000-04-18 H.J. Lu (hjl@gnu.org)
1331 * config/tc-i386.c (offset_in_range): Use addressT instead of
1332 bfd_vma for non-bfd assemblers.
1334 2000-04-17 Alan Modra <alan@linuxcare.com.au>
1336 * config/tc-i386.c (offset_in_range): Sign extend val so BFD64
1337 doesn't give spurious errors.
1339 2000-04-14 Michael Sokolov <msokolov@ivan.Harhan.ORG>
1341 * as.h (SEEK_SET): Define if undefined.
1343 2000-04-13 Alan Modra <alan@linuxcare.com.au>
1345 * config/tc-arm.c (md_apply_fix3): Don't use UL suffix on
1346 constants, and don't assume offsetT is 32 bits.
1348 2000-04-12 Andrew Cagney <cagney@b1.cygnus.com>
1350 * config/tc-d10v.h: Include "write.h" to get definition of fixS.
1351 (md_pcrel_from_section): Add prototype.
1352 (d10v_fix_adjustable): Add prototype.
1353 (d10v_force_relocation): Replace 'struct fix' with 'fixS'.
1355 * config/tc-d10v.c (md_apply_fix3): Add paren around &&.
1357 2000-04-12 Nick Clifton <nickc@cygnus.com>
1359 * config/tc-d10v.c (find_opcode): Correctly calculate position of
1360 symbol in frag chain.
1362 2000-04-10 Alan Modra <alan@linuxcare.com.au>
1364 * config/tc-i386.c (fits_in_signed_byte): Change arg to offsetT.
1365 (fits_in_unsigned_byte, fits_in_unsigned_word): Ditto.
1366 (fits_in_signed_word, smallest_imm_type): Ditto.
1367 (md_assemble): Use an offsetT var to hold offsetT values, not a
1369 (offset_in_range): New.
1370 (md_assemble): Use it.
1371 (md_convert_frag): Change type of target_address, opcode_address,
1372 and displacement_from_opcode_start to offsetT.
1373 (md_create_short_jump): Change type of offset to offsetT.
1374 (md_create_long_jump): Ditto.
1375 (md_apply_fix3): Use -4, not 0xfffffffc for BFD_RELOC_386_PLT32.
1376 (md_chars_to_number): Remove.
1377 (output_invalid): Remove duplicate prototype.
1379 2000-04-09 Nick Clifton <nickc@cygnus.com>
1381 * Makefile.am (CPU_TYPES): Add 'avr'.
1382 (TARGET_CPU_CFILES): Add 'tc-avr.c'.
1383 (TARGET_CPU_HFILES): Add 'tc-avr.h'.
1385 * Makefile.in: Regenerate.
1387 * doc/as.texinfo: Add M32R documentation.
1389 Fri Apr 7 15:56:57 2000 Andrew Cagney <cagney@b1.cygnus.com>
1391 * configure.in (WARN_CFLAGS): Set to -W -Wall by default. Add
1392 --enable-build-warnings option.
1393 * Makefile.am (AM_CFLAGS, WARN_CFLAGS): Add definitions.
1394 * Makefile.in, configure: Re-generate.
1396 2000-04-07 Nick Clifton <nickc@cygnus.com>
1398 * config/tc-arm.c (md_apply_fix3): Treat BFD_RELOC_ARM_PCREL_BLX
1399 in the same way as BFD_RELOC_ARM_PCREL_BRANCH, and
1400 BFD_RELOC_THUMB_PCREL_BLX lie BFD_RELOC_THUMB_PCREL_BRANCH.
1401 (tc_gen_reloc): Accept BFD_RELOC_{ARM|THUMB}_PCREL_BLX.
1402 (arm_force_relocation): Force relocations for
1403 BFD_RELOC_{ARM|THUMB}_PCREL_BLX as well.
1405 Wed Apr 5 22:26:32 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1407 * config/tc-sh.c (get_operands): There's no third operand if the
1408 first operand is an immediate.
1410 Wed Apr 5 22:07:19 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1412 * config/tc-sh.c (immediate): Delete.
1413 (sh_operand_info): Add immediate member.
1414 (parse_reg): Use A_PC for pc.
1415 (parse_exp): Add second argument 'op'. All callers changed.
1416 (parse_at): Expect pc to be coded as A_PC.
1417 Use immediate field in *op.
1418 (insert): Add fourth argument 'op'. All callers changed.
1419 (build_relax): Add second argument 'op'. All callers changed.
1420 (insert_loop_bounds): New function.
1421 (build_Mytes): Remove DISP_4.
1422 Split IMM_[48]{,BY[24]} into IMM[01]_[48]{,BY[24]}. Add REPEAT.
1423 (assemble_ppi): Use immediate field in *operand.
1424 (sh_force_relocation): Handle BFD_RELOC_SH_LOOP_{START,END}.
1425 (md_apply_fix): Likewise.
1426 (tc_gen_reloc): Likewise. Check for a pcrel BFD_RELOC_SH_LABEL.
1428 Wed Apr 5 06:35:45 2000 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1430 * config/tc-sparc.c (sparc_ip): Avoid string pasting.
1432 Tue Apr 4 19:27:50 2000 Hans-Peter Nilsson <hp@axis.com>
1434 * internals.texi (CPU backend): Document
1435 TC_CHECK_ADJUSTED_BROKEN_DOT_WORD.
1437 2000-04-04 Alan Modra <alan@linuxcare.com.au>
1439 * po/gas.pot: Regenerate.
1441 * as.c (show_usage): Restore translated part of bug string.
1442 * gasp.c (show_usage): Likewise.
1444 * Makefile.am (MKDEP): Use gcc -MM rather than ../mkdep.
1445 (DEP): Quote when passing vars to sub-make. Use "mv -f" rather
1446 than move-if-change.
1447 (DEP1): Modify for "gcc -MM".
1451 (CLEANFILES): Add DEPTCA, DEPOBJA, DEP2a, DEPA.
1452 Update dependencies.
1453 * Makefile.in: Regenerate.
1455 2000-04-03 Alexandre Oliva <aoliva@cygnus.com>
1457 * config/tc-mn10300.c (md_pseudo_table): Use constant names.
1458 (md_begin): Likewise.
1459 (HAVE_AM33): New macro.
1460 (md_assemble): Use it. Match r_regs and xr_regs only if
1463 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1465 * as.h: #include "bin-bugs.h"
1466 * as.c (show_usage): Use REPORT_BUGS_TO.
1467 * gasp.c: #include "bin-bugs.h"
1468 (show_usage): Use REPORT_BUGS_TO.
1470 * config/tc-sparc.c (md_show_usage): Add a trailing newline.
1472 Mon Apr 3 13:56:03 2000 Hans-Peter Nilsson <hp@axis.com>
1474 * write.c (write_object_file) [! WORKING_DOT_WORD]: If defined,
1475 call TC_CHECK_ADJUSTED_BROKEN_DOT_WORD for each word after
1478 2000-04-03 Alan Modra <alan@linuxcare.com.au>
1480 * config/tc-i386.c (i386_immediate): Don't assume a constant
1481 immediate is necessarily 16 bits when in 16 bit code mode.
1482 (md_assemble): Instead set guess_suffix here after we have checked
1485 2000-04-02 Richard Henderson <rth@cygnus.com>
1487 * config/tc-d30v.c (check_range): Allow signed or unsigned 32-bit
1488 quantities. Correct right shift sign extension.
1489 (build_insn): Make `number' unsigned long. Mask top 6 bits of
1490 32-bit value when shifting into place.
1492 2000-04-01 Ian Lance Taylor <ian@zembu.com>
1494 * app.c: Add ATTRIBUTE_UNUSED as needed.
1495 * config/tc-ppc.c: Likewise.
1496 (ppc_size): Make unsigned long.
1497 (ppc_insert_operand): Add casts to avoid warnings.
1499 2000-03-31 Nick Clifton <nickc@cygnus.com>
1501 * config/tc-d10v.h (md_flush_pending_output): Define.
1503 2000-03-29 Nick Clifton <nickc@cygnus.com>
1505 * config/tc-sh.h (SEG_NAME): New macro: return the name of a
1506 segment. Works for both BFD_ASSEMBLER and others.
1507 (SUB_SEGMENT_ALIGN): Use SEG_NAME.
1509 2000-03-29 Nick Clifton <nickc@cygnus.com
1511 * config/tc-arm.c (tinsns): Add "bal" instruction pattern.
1513 2000-03-28 Alan Modra <alan@linuxcare.com.au>
1515 * listing.c (LISTING_LHS_WIDTH): Default depends on
1517 (LISTING_LHS_WIDTH_SECOND): Default to LISTING_LHS_WIDTH.
1519 2000-03-27 Ian Lance Taylor <ian@zembu.com>
1521 * config/tc-sh.c (md_show_usage): Use backslash before newline in
1524 2000-03-27 Alan Modra <alan@linuxcare.com.au>
1526 * config/tc-avr.h (TC_HANDLES_FX_DONE): Define.
1528 * config/tc-avr.c (mcu_types): Add missing initialiser.
1529 (md_pcrel_from_section): Add prototype.
1530 (avr_operand): Remove redundant test of unsigned < 0.
1531 (avr_cons_fix_new): Ensure exp_mod_pm zero on function exit.
1533 2000-03-27 Denis Chertykov <denisc@overta.ru>
1535 * config/tc-avr.c: New file for AVR support.
1536 * config/tc-avr.h: Likewise.
1537 * configure.in: Add AVR support.
1538 * configure: Regenerate.
1540 2000-03-26 Timothy Wall <twall@cygnus.com>
1542 * gasp.c (macro_op): Add new argument to check_macro call.
1543 Macro structure definitions moved to macro.h
1544 * sb.h: Add argument to prototype for input_scrub_include_sb.
1545 * input-scrub.c (input_scrub_include_sb): Allow disabling of sb
1546 nesting checks with an additional flag.
1547 (struct input_save): Add flag to indicate whether current sb
1548 should be checked for proper macro/conditional nesting.
1549 (input_scrub_push/pop): Save/restore nest check flag.
1550 (input_scrub_next_buffer): Ditto. Also call end of macro hook if
1552 * macro.c (check_macro): Allow caller to retrieve parsed macro
1553 information if a pointer is provided. This information may be
1554 used by the new macro hooks.
1555 * macro.h: Update prototype for check_macro. Macro struct
1556 definitions moved here from macro.c/gasp.c.
1557 * read.c (read_a_source_file): Add parameter to check_macro call,
1558 and pass macro info to the macro hook, if defined.
1559 (input_scrub_insert_line): New. Allow insertion of a line of
1560 characters into the input stream.
1561 (input_scrub_insert_file): New. Allow insertion of an arbitrary
1562 file into the input stream.
1563 (s_include): Use input_scrub_insert_file.
1564 * internals.texi: Document new macro hooks.
1565 * as.h: New prototypes added.
1567 2000-03-26 Alan Modra <alan@linuxcare.com.au>
1569 * config/tc-i386.c: Don't start any as_bad or as_warn message with
1570 an initial capital letter.
1571 (i386_index_check): Reindent.
1573 2000-03-19 Nick Clifton <nickc@cygnus.com>
1575 * config/tc-arm.c (md_apply_fix3): Fix bug detecting overflow of pc
1578 2000-03-17 Thomas de Lellis <tdel@windriver.com>
1580 * config/tc-arm.c (do_t_adr): Flag "adr Rd,label"
1581 instruction operand bad if Rd > 7 when generating
1582 thumb instructions. Prevents for example,
1583 "adr r12,label" from silently failing and generating
1584 the wrong instruction.
1586 2000-03-17 Nick Clifton <nickc@cygnus.com>
1588 * config/tc-arm.c (md_apply_fix3): Handle same-section relocations
1589 that have a destingation >= 0x400000.
1590 Fix compile time warning messages.
1592 Thu Mar 16 23:45:16 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1594 * config/tc-sh.c (md_begin): When encountering insn that are
1595 not supported by the current arch, only change the name if
1596 its contents are the same as prev_name.
1597 (get_specific): If the the architecture doesn't match, fail.
1599 Thu Mar 16 21:18:13 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1601 * config/tc-sh.c (IDENT_CHAR): Define.
1602 (parse_reg): Use it instead of isalnum. Put r[0..7]_bank operand
1603 matching back where it came from.
1605 Thu Mar 16 20:58:10 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1607 * config/tc-sh.c (md_show_usage): Add description of -dsp.
1609 2000-03-15 Jonathan Larmour <jlarmour@redhat.co.uk>
1611 * config/tc-sh.c (parse_reg): Match r[0..7]_bank operands before
1614 2000-03-15 Kazu Hirata <kazu@hxi.com>
1616 * config/tc-h8300.c: Add ATTRIBUTE_UNUSED as appropriate.
1618 Mon Mar 13 22:02:59 2000 Hans-Peter Nilsson <hp@axis.se>
1620 * expr.c (operand) [case 'f']: When testing if '0f' can start a
1621 floating-point-number, make sure 'f' is in FLT_CHARS.
1623 Sat Mar 11 00:01:39 2000 Hans-Peter Nilsson <hp@axis.se>
1625 * read.c (TC_IMPLICIT_LCOMM_ALIGNMENT): New default-definition.
1626 (s_lcomm_internal): Use it.
1627 * doc/internals.texi (CPU backend): Document it.
1628 * config/obj-evax.h (TC_IMPLICIT_LCOMM_ALIGNMENT): Set to 2**3
1631 2000-03-10 Geoffrey Keating <geoffk@cygnus.com>
1633 * config/tc-mips.c (mips_ip): Don't put stuff in .rodata
1636 * config/tc-mips.c (SWITCH_TABLE): The ELF embedded-pic
1637 implementation doesn't have special handling for switch
1639 (macro_build): Allow for code in sections other than .text.
1641 (mips_ip): Likewise.
1642 (md_apply_fix): Do pc-relative relocation madness for MIPS ELF.
1643 Don't perform relocs if we will be outputting them.
1644 (tc_gen_reloc): For ELF, just use fx_addnumber for pc-relative
1645 relocations. Allow BFD_RELOC_16_PCREL_S2 relocs when
1648 2000-03-09 Catherine Moore <clm@cygnus.com>
1650 * config/tc-m32r.c (m32r_fix_adjustable): Look up the
1651 relocation type based on the entry in the fixup structure.
1653 2000-03-08 H.J. Lu (hjl@gnu.org)
1655 * Makefile.am (install-exec-tooldir): Depend on
1656 install-exec-bindir for parallel make.
1657 * Makefile.in: Regenerated.
1659 2000-03-06 Nick Clifton <nickc@cygnus.com>
1661 * config/tc-m32r.c (struct md_longopts): Add -m32r command line
1663 (md_parse_option): Parse -m32r command line switch - disable m32rx
1665 (md_show_usage): Document new option.
1667 * doc/Makefile.am (CPU_DOCS): Add c-m32r.texi.
1668 * doc/Makefile.in: Regenerate.
1669 * doc/c-m32r.texi (M32R-Opts): Document new command line switch.
1671 2000-03-02 Michael Meissner <meissner@redhat.com>
1673 * config/tc-d30v.c (check_range): Remove code that incorrectly
1674 sign extended values where bits < 32.
1676 2000-03-02 H.J. Lu (hjl@gnu.org)
1678 * configure.in: Support --enable-targets=all on ia32.
1679 * configure: Regenerated.
1681 2000-03-01 Nick Clifton <nickc@cygnus.com>
1683 * gasp.c (do_align): Remove bogus check of alignment value.
1685 2000-02-27 Thomas de Lellis <tdel@windriver.com>
1687 * config/obj-elf.c (elf_frob_symbol): Remove code which when
1688 TC_PPC was defined forced the type of a symbol with no other type
1691 2000-02-27 Hans-Peter Nilsson <hp@axis.com>
1693 * doc/internals.texi (CPU backend): Mention that
1694 line_separator_chars do not break up comments. Fix typos for
1695 LEX_AT and LEX_NAME descriptions. Document operands for
1696 TC_EQUAL_IN_INSN, md_operand and md_section_align. Correct
1697 description of md_create_short_jump usage. Document argument for
1698 md_undefined_symbol.
1700 2000-02-27 Jakub Jelinek <jakub@redhat.com>
1702 * config/tc-sparc.c (OPTION_UNDECLARED_REGS): New option.
1703 (md_parse_option): Handle it.
1704 (md_show_usage): Document it.
1706 2000-02-27 Ian Lance Taylor <ian@zembu.com>
1708 * config/tc-alpha.c (md_assemble): Accept `1' and `9' in an
1709 opcode, for the instruction `pal19'. From Andrea Arcangeli
1712 2000-02-26 Alan Modra <alan@spri.levels.unisa.edu.au>
1714 * config/tc-i386.c (i386_immediate): Move constant operand sizing
1716 (md_assemble): To here, before template operands are matched.
1717 Also ensure a constant immediate is sign extended when we know the
1718 size is at most 16 bits. This is to catch cases like "add
1719 $0xffc0,%ax" where we don't know the size, and thus that the
1720 immediate can be represented as Imm8S until after parsing the
1722 (i386_displacement): Similarly sign extend 16 bit constant
1724 (md_assemble): Relax 16-bit jump constant range check to suit sign
1725 extended displacements.
1727 2000-02-26 Andreas Jaeger <aj@suse.de>
1729 * doc/c-mips.texi (MIPS Opts): Fix typo in last patch.
1731 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1733 * config/tc-i386.c (md_assemble): Don't swap intersegment jmp and
1734 call operands when intel_syntax.
1735 (intel_float_operand): Return 2 for "fi...".
1736 (i386_operand_modifier): Change "DWORD PTR" test to suit above.
1737 Return SHORT_MNEM_SUFFIX for "WORD PTR" when "fi...". Revert
1738 earlier "SHORT" change.
1739 (md_assemble): When determining suffix from Regs, exclude
1742 2000-02-24 Nick Clifton <nickc@cygnus.com>
1744 * configure: Add arm-wince, mips-pe and sh-pe targets.
1745 * configure: Regenerate.
1747 * config/obj-coff.h (COFF_WITH_PE): Define for mips-pe and
1749 (TARGET_FORMAT): Set to "pe-shl" for the sh-pe target and to
1750 "pe-mips" for the mips-pe target.
1752 * config/tc-arm.c (insns): Change displacement encoded in BL
1753 and B instructions if the target port is arm-wince.
1754 (do_ldst): Do not bias the relocation offset if the target
1756 (md_pcrel_from): Add in missing relocation offset bias if the
1757 target os arm-wince.
1759 * config/tc-mips.c (mips_target_format): Support COFF flavour.
1760 (md_begin): Disable -G support for mips-pe target.
1761 (md_apply_fix): Treat BFD_RELOC_RVA reloc as BFD_RELOC_32.
1762 * config/tc-mips.h (USE_GLOBAL_POINTER_OPT): Add support for
1765 * config/tc-sh.c (md_begin): sh-pe target is little endian.
1766 * config/tc-sh.h (SUB_SEGMENT_ALIGN): If using a BFD
1767 assembler, just set the alignment to 4.
1769 * config/te-wince-pe.h: New file for WinCE targets. Define
1772 2000-02-25 Alan Modra <alan@spri.levels.unisa.edu.au>
1774 * config/tc-i386.c (md_assemble): Swap segments too for intel mode
1775 string instructions.
1776 (i386_operand_modifier): Set i.suffix = WORD_MNEM_SUFFIX for SHORT.
1777 (i386_intel_memory_operand): After finding a segment override,
1778 check again for no `[' before looking for a displacement. Bomb if
1779 more than one displacement rather than silently discarding the
1780 second and subsequent ones. Free strings malloc'd by
1781 build_displacement_string.
1783 2000-02-24 Catherine Moore <clm@cygnus.com>
1785 * config/obj-som.c (obj_pseudo_table): Add "weak".
1786 (obj_som_weak): New routine.
1788 2000-02-24 Alan Modra <alan@spri.levels.unisa.edu.au>
1790 * config/tc-i386.c (union i386_op): New.
1791 (struct _i386_insn): Delete disps[], imms[], regs[]. Add op[].
1792 Throughout file replace occurences of disps[n], imms[n], regs[n]
1793 with equivalent op[n].disps, op[n].imms, op[n].regs. Simplify
1794 intel mode operand swapping. Add assert in regKludge and
1795 fake_zero_displacement code. Test i.types[n] when outputting
1796 displacements and immediates. Combine output of Disp16 with
1798 (md_assemble): Don't try to fix broken UNIXWARE_COMPAT opcodes
1799 when in intel mode by (not) reversing fsub and fdiv operands
1800 before the template search. This fails for single operand
1801 shorthand forms of the instruction, and if UNIXWARE_COMPAT is
1802 undefined. Instead fix the base_opcode after we've found the
1803 template. Move base_opcode xor with found_reverse_match from
1804 opcode output code to before this fix so we test for the correct
1806 (md_assemble): Don't use strcmp when deciding to ignore the suffix
1807 check in intel mode. Instead compare opcodes.
1809 * config/tc-i386.h (TC_RELOC): Delete.
1810 * config/tc-i386.c (TC_RELOC): Delete. Replace usage of TC_RELOC
1811 with equivalent call to reloc.
1813 * as.h (flag_m68k_mri): Move declaration after target include, and
1814 only declare when TC_M68K defined. Define as zero otherwise.
1815 (LABELS_WITHOUT_COLONS, NO_PSEUDO_DOT): If undefined, define as 0.
1816 * app.c (scrub_m68k_mri): Declare only when TC_M68K defined.
1817 Define as zero otherwise.
1818 (do_scrub_begin): Use m68k_mri parameter only when TC_M68K defined.
1819 (struct app_save): Declare scrub_m68k_mri only when TC_M68K.
1820 (app_push, app_pop): Save scrub_m68k_mri only when TC_M68K.
1821 (do_scrub_chars): Use LABELS_WITHOUT_COLONS directly rather than
1822 testing whether defined.
1823 * cond.c (ignore_input): Use NO_PSEUDO_DOT directly.
1824 * expr.c (operand): #ifdef unused case labels when TC_M68K undefined.
1825 * read.c: Use LABELS_WITHOUT_COLONS and NO_PSEUDO_DOT directly
1826 rather than testing whether defined.
1827 (s_mri): Set flag_m68k_mri only when TC_M68K defined.
1828 (parse_mri_cons): Declare and use only when TC_M68K.
1829 * config/tc-hppa.h (LABELS_WITHOUT_COLONS): Define as 1.
1830 * config/tc-m68k.h (NO_PSEUDO_DOT): Define as 1.
1831 * config/tc-m88k.h (NO_PSEUDO_DOT): Define as 1.
1833 * NEWS: Mention IBM 370 support.
1835 2000-02-23 Richard Henderson <rth@cygnus.com>
1837 * config/tc-i386.c (md_assemble): When swapping operands for
1838 intel_syntax, assume everything that's not Imm or Disp is a
1841 2000-02-23 Linas Vepstas <linas@linas.org>
1843 * config/tc-i370.c, config/tc-i370.h: New files.
1844 * Makefile.am: Add support for Linux/IBM 370.
1845 * configure.in: Likewise.
1846 * app.c (do_scrub_begin): Don't lex single quote when TC_I370.
1847 * config/obj-elf.c: Include elf/i370.h
1848 (obj_elf_section): Don't do anything special for flag_mri if TC_I370.
1850 * Makefile.in: Regenerate.
1851 * configure: Regenerate.
1853 * doc/c-i370.texi: New file.
1854 * doc/all.texi: Include it.
1855 * doc/as.texinfo: And here.
1856 * doc/Makefile.am(CPU_DOCS): Add c-i370.texi.
1857 * doc/Makefile.in: Regenerate.
1859 2000-02-19 Michael Meissner <meissner@redhat.com>
1861 * config/tc-d30v.c (parallel_ok): Use FLAG_NOT_WITH_ADDSUBppp to
1862 determine if an instruction can be used in parallel with an ADDppp
1863 or SUBppp instruction.
1865 2000-02-22 Andrew Haley <aph@cygnus.com>
1867 * doc/c-mips.texi (MIPS Opts): Document -mgp32 and -mgp64.
1869 1999-12-30 Andrew Haley <aph@cygnus.com>
1871 * config/tc-mips.c (mips_gp32): New variable.
1872 (macro_build) Use mips_gp32.
1874 (md_longopts): Add "-mgp32" and "-mgp64".
1875 (md_parse_option): Add OPTION_GP32 and OPTION_GP64.
1877 2000-02-22 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
1879 * config/obj-coff.c (add_lineno): Accept non-positive lineno with
1880 warning, and bump it to 1.
1882 2000-02-22 Ian Lance Taylor <ian@zembu.com>
1884 From Brad Lucier <lucier@math.purdue.edu>:
1885 * dwarf2dbg.c (print_stats): Add cast to force printf argument to
1888 2000-02-21 Catherine Moore <clm@cygnus.com>
1890 * config/tc-mips.c (MF_HILO_INSN): Define.
1891 (mips_7000_hilo_fix): Declare.
1892 (append_insn): Conditionally insert nops after an mfhi/mflo insn.
1893 (md_parse_option): Check for 7000_HILO_FIX options.
1894 (OPTION_M7000_HILO_FIX): Define.
1895 (OPTION_NO_M7000_HILO_FIX): Define.
1896 * doc/c-mips.texi (-mfix7000): Describe.
1898 2000-02-21 Alan Modra <alan@spri.levels.unisa.edu.au>
1900 * listing.c (print_lines): Remove unused variable `end'.
1902 * config/tc-i386.c (md_assemble): Use `reloc()' to select reloc
1903 type for JumpInterSegment output. Use enum bfd_reloc_code_real for
1904 reloc_type when BFD_ASSEMBLER.
1905 (md_estimate_size_before_relax): Use enum bfd_reloc_code_real for
1906 reloc_type when BFD_ASSEMBLER. Move common code out of switch
1907 statement and quell signed vs. unsigned comparison warning.
1909 2000-02-18 Nick Clifton <nickc@cygnus.com>
1911 * config/tc-d10v.c (find_opcode): Add a symbol's value to
1912 the computed frag offset, rather than overwriting it.
1914 Thu Feb 17 00:11:08 2000 J"orn Rennecke <amylaar@cygnus.co.uk>
1916 * config/tc-sh.c ("elf/sh.h"): Include.
1917 (sh_dsp, valid_arch, reg_x, reg_y, reg_efg): New static variables.
1918 (md.begin): Initialize target_arch.
1919 Only include opcodes in has table that match selected architecture.
1920 (parse_reg): Recognize register names for sh-dsp.
1921 (parse_at): Recognize post-modify addressing.
1922 (get_operands): The leading space is now optional.
1923 (get_specific): Remove FDREG_N support. Add support for sh-dsp
1924 arguments. Update valid_arch.
1925 (build_Mytes): Add support for SDT_REG_N.
1926 (find_cooked_opcode): New function, broken out of md_assemble.
1927 (assemble_ppi, sh_elf_final_processing): New functions.
1928 (md_assemble): Use find_cooked_opcode and assemble_ppi.
1929 (md_longopts, md_parse_option): New option: -dsp.
1930 * config/tc-sh.h (elf_tc_final_processing): Define.
1931 (sh_elf_final_processing): Declare.
1933 Fri Feb 11 14:21:51 2000 Jeffrey A Law (law@cygnus.com)
1935 * config/tc-hppa.c (pa_build_unwind_subspace): Use subseg_new to create
1936 the unwinder subspace. Save the current seg/subseg before creating
1939 2000-02-10 Nick Clifton <nickc@cygnus.com>
1941 * config/tc-mcore.c (INST_BYTE0): Redefine to handle big and
1942 little endian targets.
1943 (INST_BYTE1): Redefine to handle big and little endian
1945 (cpu_type): New type: Select between M340 and M210.
1946 (parse_psrmod): New function: Parse the PSRCLR and PSRSET
1947 instructions of the M340.
1948 (md_assemble): Add support for the MULSH and OPSR classes of
1950 (md_atof): Add support for little endian targets.
1951 (md_parse_option): Add support for -EL, -EB and -mcpu command
1953 (md_convert_frag): Add support for little endian targets.
1954 (md_apply_fix3): Add support for little endian targets.
1955 (md_number_to_chars): Add support for little endian targets.
1957 2000-02-10 Timothy Wall <twall@redhat.com>
1959 * read.c (read_a_source_file): If TC_START_LABEL_WITHOUT_COLON is
1960 defined, use it to verify the symbol just read should be a label.
1962 2000-02-10 Timothy Wall <twall@redhat.com>
1964 * app.c (do_scrub_chars): Handle "||" for parallel instructions
1965 when DOUBLEBAR_PARALLEL is defined. Avoid stripping whitespace
1966 around colons when KEEP_WHITE_AROUND_COLON is defined.
1967 * doc/internals.texi (CPU backend): Document DOUBLEBAR_PARALLEL
1968 and KEEP_WHITE_AROUND_COLON.
1970 2000-02-08 Timothy Wall <twall@redhat.com>
1972 * read.c (s_rept): Call do_repeat, which abstracts the repeat
1974 (do_repeat): New. Abstract repeat logic so that a "break" can be
1976 (end_repeat): New. Provide support for a "break" out of the
1978 * read.h: Add prototypes for new functions.
1980 2000-02-08 Timothy Wall <twall@redhat.com>
1982 * doc/internals.texi: Document NUMBERS_WITH_SUFFIX macro.
1983 * as.h: Provide a default NUMBERS_WITH_SUFFIX definition (zero).
1984 * expr.c: Handle numbers with suffixes if NUMBERS_WITH_SUFFIX is
1987 2000-02-08 Timothy Wall <twall@redhat.com>
1989 * read.c: Added elseif to directives table.
1990 * read.h: Added prototype for s_elseif.
1991 * doc/as.texinfo: Added description for elseif.
1992 * cond.c (s_elseif): New function
1994 2000-02-04 Timothy Wall <twall@redhat.com>
1996 * listing.c (print_lines): Remove conditionals causing bug in
1999 2000-02-03 Timothy Wall <twall@cygnus.com>
2001 * as.h: Define OCTETS_PER_BYTE and OCTETS_PER_BYTE_POWER
2003 * frags.c (frag_new): Calculate fr_fix in octets
2004 (frag_now_fix) Return offset as target address offset (bytes).
2005 (frag_now_fix_octets) New - Return offset in octets (8-bit
2007 * frags.h: Added prototype for frag_now_fix_octets().
2008 Distinguish between octets and bytes in field descriptions.
2009 * listing.c (calc_hex): Account for octets vs bytes when
2010 printing addresses/offsets.
2011 (print_lines) Ditto. Also, if LISTING_WORD_SIZE is not 1, and
2012 target is little-endian, print the octets in a word in big-endian
2013 order so that the display looks like a proper hexadecimal number,
2014 instead of having the octets reversed.
2015 * read.c (do_align): When recording alignment, alignment power
2016 should be in terms of target bytes (minimum addressible unit)
2018 (do_org) Convert ORG target address (byte) argument into an
2019 octet offset when generating a variable fragment.
2020 * symbols.c (resolve_symbol_value): Symbol final value
2021 converted to a target address offset (bytes) from its octet offset.
2022 * config/obj-coff.c (coff_frob_symbol): Symbol target address
2023 offset (bytes) is adjusted by the frag offset (octets) converted
2025 (coff_frob_section) Section alignment power is in terms of bytes;
2026 convert it to an octet alignment power when calculating size (and
2027 size mask) in octets. Don't modify the section size in order to
2028 "align" it for TI COFF, since that format has a different method
2029 for storing alignment information.
2031 2000-02-01 Timothy Wall <twall@cygnus.com>
2033 * stabs.c (generate_asm_file): Escape backslashes in stabs file
2034 entries, matching the way GCC generates them. If not escaped, the
2035 filename is encoded incorrectly.
2037 2000-01-31 Nick Clifton <nickc@cygnus.com>
2039 * config/tc-arm.c (reg_table): Add support for ATPCS register
2042 2000-01-31 Geoff Keating <geoffk@cygnus.com>
2044 * config/obj-coff.h (OBJ_COPY_SYMBOL_ATTRIBUTES): Don't define if
2046 * config/tc-ppc.h [OBJ_XCOFF] (OBJ_COPY_SYMBOL_ATTRIBUTES):
2048 * config/tc-ppc.c (ppc_fix_adjustable): Don't look at the frag
2049 of a symbol when we really care about its value.
2051 2000-01-19 Chandra Chavva <cchavva@cygnus.com>
2053 * config/tc-mcore.c (md_assemble): Give warning message if
2054 operands passes to instruction are more than the spec.
2056 2000-01-27 Thomas de Lellis <tdel@windriver.com>
2058 * config/tc-arm.c (armadjust_symtab): If the assembler is in
2059 Thumb mode but the label seen was not declared as '.thumb_func'
2060 then set the ST_INFO type to STT_ARM_16BIT mode. This allows
2061 correct disassembly of Thumb code bounded by non function labels.
2063 2000-01-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2065 * Makefile.am (MULTI_CFILES): Add config/e-i386aout.c
2066 Add dependencies for e-i386aout.o. Fix 2 comment lines.
2068 * Makefile.in: Same here.
2071 * configure.in: Set bfd_gas for i386-aout when primary target
2072 is bfd. Handle i386aout emulation. Don't use te_file=multi, as
2073 we may need the primary te_file. Remove incorrect comment.
2075 * configure: Regenerate.
2077 * config/e-i386aout.c: New file.
2079 * as.c (USE_EMULATIONS): Move to before print_version_id.
2080 (struct emulation): Add i386aout.
2081 (show_usage): Split text strings. Reformat -a text. Add --em
2085 * obj.h (struct format_ops): Add s_get_other and s_get_desc.
2086 (aout_format_ops): New.
2089 * read.c (s_lcomm_internal): Rewrite OBJ_AOUT,OBJ_BOUT
2090 preprocessor conditional and add aout USE_EMULATIONS tests.
2091 (read_a_source_file): Don't pass error strings to printf as
2095 * gasp.c (exp_get_abs): Don't pass error strings to printf as
2097 (do_data): Same here.
2098 (process_file): And here.
2101 * symbols.c (colon): Rewrite "already defined" fatal message
2102 code for aout with USE_EMULATIONS.
2105 * config/obj-aout.c (OBJ_HEADER): Define.
2106 (obj_pseudo_table): Rename to aout_pseudo_table. Init all
2108 (obj_aout_frob_symbol): Expand S_GET_DESC, S_GET_TYPE,
2109 S_GET_OTHER, S_SET_TYPE macros since we don't need obj-multi
2111 (obj_aout_type): Expand S_SET_OTHER here too.
2112 (obj_read_begin_hook): Remove.
2113 (aout_pop_insert): New.
2114 (obj_aout_s_get_other): New.
2115 (obj_aout_s_get_desc): New.
2116 (aout_format_ops): New.
2119 * config/obj-aout.h (obj_pop_insert): Define so non-multi usage
2120 gets aout_pseudo_table.
2121 (aout_pseudo_table): Declare.
2122 (obj_read_begin_hook): Define.
2125 * config/obj-coff.c (obj_pseudo_table): Rename to
2127 (coff_pop_insert): Use coff_pseudo_table.
2128 (coff_sec_sym_ok_for_reloc): Remove.
2129 (coff_format_ops): Add 0 entries for s_get_size, s_set_size,
2130 and comment all zero entries and remove #if 0 code.
2133 * config/obj-coff.h (obj_pop_insert): Define.
2134 (coff_pseudo_table): Declare.
2137 * config/obj-ecoff.c (ecoff_format_ops): Add 0 entries for
2138 s_get_size, s_set_size. Comment all zero entries.
2141 * config/obj-elf.c (elf_s_get_other): New function.
2142 (obj_read_begin_hook): Rename to elf_obj_read_begin_hook.
2143 (obj_symbol_new_hook): Rename to elf_obj_symbol_new_hook.
2144 (elf_format_ops): Add elf_s_get_other, 0 s_get_size entry, and
2146 (obj_elf_parse_section_letters): Don't pass error strings to
2147 printf as format arg.
2150 * config/obj-elf.h (ECOFF_DEBUGGING): Define when
2152 (elf_s_get_other): Declare.
2153 (S_GET_OTHER) Define as elf_s_get_other if not already
2155 (S_SET_OTHER): Only define when not already defined.
2156 (elf_obj_read_begin_hook): Declare.
2157 (obj_read_begin_hook): Define.
2158 (elf_obj_symbol_new_hook): Declare.
2159 (obj_symbol_new_hook): Define.
2162 * config/obj-multi.h: Add copyright header and protect against
2163 multiple inclusion. Add * to all function pointers.
2164 (OBJ_HEADER): If defined, include it rather than other defines
2166 (obj_frob_file_after_relocs): Test for NULL.
2167 (obj_symbol_new_hook): Here too.
2168 (obj_sec_sym_ok_for_reloc): And here.
2169 (S_GET_OTHER): Define.
2170 (S_GET_DESC): Define.
2171 (ECOFF_DEBUGGING): Remove as it's done in obj-elf.h
2172 (OBJ_MAYBE_ELF): Update comment.
2174 * config/tc-i386.c (i386_immediate): Add OBJ_MAYBE_AOUT to
2175 OBJ_AOUT preprocessor conditional and handle emulation by
2176 testing OUTPUT_FLAVOR.
2177 (i386_displacement): Here too.
2178 (md_section_align): Similarly here.
2179 (i386_target_format): Conditionally compile when more than one
2180 of OBJ_MAYBE_{ELF,COFF,AOUT} defined. Add aout case.
2181 (i386_immediate): Fix error message for aout BFD_ASSMBLER.
2182 (i386_displacement): Here too.
2185 * config/tc-i386.h (AOUT_TARGET_FORMAT): Define for each TE_*.
2186 Define TARGET_FORMAT for aout only when not multi.
2189 * config/te-multi.h: Delete file as it's identical to te-generic.h
2191 2000-01-15 Alan Modra <alan@spri.levels.unisa.edu.au>
2193 * config/tc-i386.h (DWORD_MNEM_SUFFIX): Delete.
2194 * config/tc-i386.c (DWORD_MNEM_SUFFIX): Rename all occurrences to
2197 * config/tc-i386.h (INTEL_DWORD_MNEM_SUFFIX): Rename to
2199 * config/tc-i386.c (INTEL_DWORD_MNEM_SUFFIX): Here too. Fix some
2202 2000-01-13 Clinton Popetz <cpopetz@cygnus.com>
2204 * config/tc-mips.c (mips_do_align): New function.
2205 * config/tc-mips.h (md_do_align): Define.
2207 2000-01-10 Philip Blundell <philb@gnu.org>
2209 * doc/c-arm.texi (ARM Options): Fix typo.
2210 (ARM-Chars): Correct description of `#'. Mention that `;' is a
2211 line separator for Linux.
2212 * doc/as.texinfo (Comments): Mention the ARM.
2214 2000-01-10 Philip Blundell <pb@futuretv.com>
2216 * configure.in (arm*-*-conix*): New target.
2217 (arm*-*-linux-gnu*): Match instead of arm-*-linux* and
2219 * configure: Regenerate.
2221 2000-01-03 Martin v. Loewis <loewis@informatik.hu-berlin.de>
2223 * config/obj-elf.c (elf_pseudo_table): Define visibility pseudos.
2224 (obj_elf_visibility): New function.
2226 * doc/as.texinfo (Visibility): New node: document visibility
2229 1999-12-27 Alan Modra <alan@spri.levels.unisa.edu.au>
2231 * config/tc-i386.c (MATCH): Relax JumpAbsolute check. Emit a
2232 warning for absolute jump/call without `*' in non-intel mode. No
2233 need to set i.types[0] JumpAbsolute in intel mode.
2235 1999-12-22 Philip Blundell <pb@futuretv.com>
2237 * config/tc-arm.c (arm_s_text): If OBJ_ELF, call the appropriate
2238 hook function when changing sections.
2239 (arm_s_data): Likewise.
2241 1999-12-14 Nick Clifton <nickc@cygnus.com>
2243 * config/tc-arm.c (md_parse_option): Add support for -marm720
2244 command line switch.
2246 Tue Nov 30 22:59:00 1999 Jeffrey A Law (law@cygnus.com)
2248 * config/tc-mn10300.c (md_pseudo_table): Add ".am33" pseudo-op.
2249 (r_registers, xr_registers): Define.
2250 (r_register_name, xr_register_name): New functions.
2251 (md_assemble): Handle new am33 operand types and instruction
2253 (mn10300_insert_operand, check_operand): Likewise.
2255 1999-11-29 Nick Clifton <nickc@cygnus.com>
2257 * config/tc-arm.c (thumb_mode): Turn into a tristate variable.
2258 (s_force_thumb): Set thumb_mode to 2.
2259 (md_assemble): Do not complain about thumb instructions on a
2260 non-thumb target if thumb_mode is set to 2.
2262 1999-11-28 Michael Meissner <meissner@cygnus.com>
2264 * config/tc-alpha.c (toplevel): Include struc-symbol.h.
2265 (alpha_macro_arg): Add MACRO_{LITERAL,BASE,BYTOFF,JSR} cases.
2266 (O_...): Add new machine dependent expressions if we are handling
2267 explicit relocations.
2268 (alpha_reloc_op): New static table holding the explicit relocation
2270 (alpha_literal_hash): New static to hold the hash table for
2271 explicit relocations.
2272 (alpha_macros): Add support for explicit relocations.
2273 (md_begin): If explicit relocations, initialize hash table.
2274 (md_assemble): Don't print a second error if tokenize_arguments
2275 already printed an error message.
2276 (md_apply_fix): Add support for explicit relocations.
2277 (alpha_force_relocation): Ditto.
2278 (alpha_fix_adjustable): Ditto.
2279 (alpha_adjust_symtab): New function to support explicit
2281 (alpha_adjust_symtab_relocs): Ditto.
2282 (debug_exp): Debug stub compiled if DEBUG_ALPHA is defined.
2283 (tokenize_arguments): Add debug code if DEBUG_ALPHA is defined.
2284 Add support for explicit relocations. Return -2 if an error
2285 message was already printed.
2286 (find_macro_match): Add support for explicit relocations. Comment
2288 (emit_insn): Add support for explicit relocations.
2289 (assemble_tokens): Ditto.
2291 (load_expression): Ditto.
2294 (emit_ir_load): Ditto.
2295 (emit_loadstore): Ditto.
2298 (emit_sextX): Ditto.
2299 (emit_division): Ditto.
2300 (emit_jsrjmp): Ditto.
2301 (emit_retjcr): Ditto.
2303 * config/tc-alpha.h (RELOC_OP_P): Enable explicit relocations if
2305 (tc_adjust_symtab): If explicit relocations, call the function
2306 alpha_adjust_symtab.
2307 (TC_FIX_TYPE): Add fields to be able to move explicit lituse
2308 relocations next to the literal relocation they reference.
2309 (TC_INIT_FIX_DATA): Initialize the new fields.
2310 (TC_FIX_DATA_PRINT): Print the new fields if DEBUG5 is defined.
2312 Wed Nov 24 20:27:58 1999 Jeffrey A Law (law@cygnus.com)
2314 * config/tc-hppa.c (pa_ip): Handle PA2.0 unit completers. Handle
2315 'B' operand for PA2.0 bb instruction.
2317 1999-11-18 Nick Clifton <nickc@cygnus.com>
2319 * config/tc-mcore.h (TC_FORCE_RELOCATION): Define for Mcore-pe
2322 * config/tc-mcore.c (tc_gen_reloc): Support generation of RVA
2324 (mcore_force_relocation): Force relocations to be generated for
2327 1999-11-16 Alan Modra <alan@spri.levels.unisa.edu.au>
2329 * config/tc-i386.c (i386_immediate): Disallow O_big immediates.
2330 (i386_displacement): Disallow O_big displacements.
2332 Mon Nov 15 20:12:43 1999 Donald Lindsay <dlindsay@cygnus.com>
2334 * config/tc-arm.c (do_mia,do_mar,do_mra,do_pld,do_ldrl,do_co_reg):
2335 Small improvements in error checking.
2336 (md_assemble): Support for unconditional ARM instructions.
2337 (md_parse_option): Support for -m[arm]v5e flag.
2339 1999-11-12 Nick Clifton <nickc@cygnus.com>
2341 * macro.c (buffer_and_nest): Do not check beyond the end of the
2344 1999-11-11 Nick Clifton <nickc@cygnus.com>
2346 * macro.c (buffer_and_nest): Look for seperator after TO and
2349 1999-11-08 Andrew Haley <aph@cygnus.com>
2351 * app.c (do_scrub_chars): When in State 10, treat backslash
2352 characters in the same way as as symbol characters.
2354 1999-11-07 Richard Henderson <rth@cygnus.com>
2356 * config/tc-alpha.c (alpha_align): Check, don't assert, that
2357 the previous label was in the current section before playing
2358 with auto-alignment.
2360 1999-11-06 Nick Clifton <nickc@cygnus.com>
2362 * config/tc-v850.c (v850_force_relocation): Force relocation
2364 (v850_pcrel_from_selection): Do not compute a pcrel offset if
2367 1999-11-05 Michael Meissner <meissner@cygnus.com>
2369 * expr.h (operatorT): Increase machine dependent operators to 16.
2370 * expr.c (op_rank): Ditto.
2372 1999-11-03 Ian Lance Taylor <ian@zembu.com>
2374 * read.c (pseudo_set): Reject attempts to set the value of a
2377 * config/obj-elf.c (obj_elf_ident): Call md_flush_pending_output
2380 * config/obj-elf.c (elf_set_index): Add ATTRIBUTE_UNUSED.
2382 * config/obj-elf.c (elf_frob_file_after_relocs): Don't pass NULL
2383 to bfd_set_section_contents.
2385 1999-11-03 Nick Clifton <nickc@cygnus.com>
2387 * config/tc-mcore.h (TARGET_BYTES_BIG_ENDIAN): Change to false.
2389 1999-11-01 Gavin Romig-Koch <gavin@cygnus.com>
2391 * config/tc-mips.c (macro_build): Use OPCODE_IS_MEMBER.
2392 (mips_ip): Use OPCODE_IS_MEMBER.
2394 Wed Oct 27 16:50:44 1999 Don Lindsay <dlindsay@cygnus.com>
2396 * config/tc-arm.c (reg_required_here): Improve comments.
2398 * config/tc-arm.c (thumb_opcode): Add "variants" field.
2399 (tinsns): Initialize variants field.
2401 * config/tc-arm.c (bad_args, bad_pc): Renamed to BAD_ARGS and
2402 BAD_PC respectively.
2404 1999-10-27 Scott Bambrough <scottb@netwinder.org>
2406 * config/tc-arm.c (reloc_map[]): Fix compiler warning.
2407 * config/tc-arm.h: Fix compile time warnings.
2409 Mon Oct 18 18:11:10 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2411 * tc_d10v.c (find_opcode): Allow ATSIGN to match expressions of the
2412 form @abs16, @(abs16) and @(abs16 + imm).
2414 1999-10-21 Gavin Romig-Koch <gavin@cygnus.com>
2416 * config/tc-mips.c (ISA_HAS_COPROC_DELAYS) : New.
2417 (ISA_HAS_64_BIT_REGS) New.
2418 (gpr_interlocks,md_begin,reg_needs_delay,append_insn,
2419 mips_emit_delays,macro_build,load_register,load_addresss,
2420 macro,macro2,mips_ip,s_cprestore,s_cpadd): Simplify
2421 and/or use new ISA_xxx macros in expressions involving
2422 ISA, particularly mips_opts.isa.
2424 1999-10-18 Michael Meissner <meissner@cygnus.com>
2426 * expr.h (operatorT): Add machine dependent operators md1..md8.
2427 (expressionS): Make X_op 8 bits instead of 7. Add a X_md field
2428 for the machine dependent operators to use.
2430 * expr.c (op_rank): Add machine dependent operators.
2432 * config/tc-alpha.c (O_pregister): Define as a machine dependent
2434 (O_cpregister): Ditto.
2435 (md_begin): Change X_op test that field is wide enough to use
2436 O_max instead of O_alpha_max.
2437 (cpu_types): Fill in missing initializer.
2438 (alpha_num_macros): Make unsigned.
2439 (md_assemble): Make opnamelen be size_t.
2440 (md_apply_fix): Cast alpha_num_operands to int before testing.
2441 (alpha_force_relocation): Ditto.
2442 (alpha_fix_adjustable): Ditto.
2443 (alpha_fix_adjustable): Mark unused arguments ATTRIBUTE_UNUSED.
2444 (tc_gen_reloc): Ditto.
2445 (tc_get_register): Ditto.
2450 (s_alpha_ent): Ditto.
2451 (s_alpha_end): Ditto.
2452 (s_alpha_frame): Ditto.
2453 (s_alpha_prologue): Ditto.
2454 (s_alpha_file): Ditto.
2455 (s_alpha_gprel32): Ditto.
2456 (s_alpha_proc): Ditto.
2457 (s_alpha_set): Ditto.
2458 (s_alpha_base): Ditto.
2459 (s_alpha_align): Ditto.
2460 (s_alpha_arch): Ditto.
2461 (alpha_align): Ditto.
2462 (assemble_insn): Suppress unused variable warning.
2464 (assemble_insn): Don't assume X_op and X_unsigned are in a given
2465 order in the structure.
2466 (s_alpha_coff_wrapper): Avoid int/unsigned comparison.
2468 Sun Oct 17 17:15:58 1999 Jeffrey A Law (law@cygnus.com)
2470 * config/tc-hppa.c (md_apply_fix): Make "fmt" an int.
2472 1999-10-12 Alan Modra <alan@spri.levels.unisa.edu.au>
2474 * config/tc-i386.c (i386_index_check): Correct #endif location.
2476 Mon Oct 11 14:02:40 1999 Geoffrey Keating <geoffk@cygnus.com>
2478 * as.c (show_usage): Document new options.
2479 (parse_args): Add --no-warn, --warn, --fatal-warnings,
2480 which become 'W', OPTION_WARN, and OPTION_WARN_FATAL.
2481 (parse_args): Parse the new options.
2482 (main): If there were warnings, and --fatal-warnings
2483 was specified, print an error.
2484 * as.h: New variable, flag_fatal_warnings, for new option.
2486 Sun Oct 10 01:47:23 1999 Jerry Quinn <jerry.quinn.adv91@alum.dartmouth.org>
2488 * config/tc-hppa.c (pa_ip): Add new codes 'cc', 'cd', 'cC', 'co',
2489 '@'. Change autoincrement completers to fall through to cache control
2492 * config/tc-hppa.c (pa_ip): Remove unused args. Add code to '?W'
2494 (pa_parse_addb_64_cmpltr): New function.
2496 * config/tc-hppa.c (pa_ip): Change error message.
2497 (pa_ip,pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr) Fix '?N' and
2498 '?Q' args to allow falling through.
2500 * config/tc-hppa.c (pa_ip): Implement conditional codes "?N", "?Q".
2501 Remove unused conditional codes.
2502 (pa_parse_cmpb_64_cmpltr,pa_parse_cmpib_64_cmpltr): New.
2504 Thu Oct 7 00:23:53 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2506 * config/tc-d30v.c (CHAR_BIT): Define.
2507 (check_range): Fix bit operations to support integers bigger than
2510 Thu Oct 7 00:11:50 MDT 1999 Diego Novillo <dnovillo@cygnus.com>
2512 * config/tc-d10v.c (check_range): Check range for RESTRICTED_NUM3
2515 Mon Oct 4 17:24:23 1999 Nick Clifton <nickc@cygnus.com>
2516 Doug Evans <devans@cygnus.com>
2518 Add support for m32rx.
2519 * config/tc-m32r.c (enable_m32rx): New static global.
2520 (enable_special,warn_explicit_parallel_conflicts,optimize): Ditto.
2521 (allow_m32rx): New function.
2522 (M32R_SHORTOPTS): Add `O'.
2523 (md_longopts): Add --m32rx plus several warning options.
2524 (md_parse_option): Handle new options.
2525 (md_show_usage): Print them.
2526 (md_begin): Enable m32rx.
2527 (OPERAND_IS_COND_BIT): New macro.
2528 (first_writes_to_seconds_operands): New function.
2529 (writes_to_pc,can_make_parallel,make_parallel): New functions.
2530 (target_make_parallel,assemble_two_insns): New functions.
2531 (md_assemble): Recognize "insn1 -> insn2" and "insn1 || insn2".
2532 If optimizing and m32rx, try to make consecutive insns parallel.
2534 Tue Sep 28 14:06:44 1999 Geoffrey Keating <geoffk@cygnus.com>
2536 * config/tc-mips.c (nopic_need_relax): Allow for the
2537 .sdata.foo sections generated by -fdata-sections,
2538 and for the .gnu.linkonce.s sections generated by C++.
2540 Thu Sep 23 07:13:45 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2542 * config/tc-hppa.c (pa_ip): Replace 'B', 'M', 'l' and 'g' handling
2543 with cleaner code using completer prefixes. Add 'Y'.
2545 * config/tc-hppa.c (pa_ip): Add parens to silence compiler.
2547 Wed Sep 22 09:37:19 1999 Jeffrey A Law (law@cygnus.com)
2549 * config/tc-hppa.c (pa_ip): Avoid ANSI specific initialization.
2550 (pa_ip, case 'm'): Failure to get a CBIT specifier just means the
2551 insn does not match and we should try the next insn in the table.
2553 1999-09-22 Nick Clifton <nickc@cygnus.com>
2555 * config/tc-arm.c (MULTI_SET_PSR): Rename to LDM_TYPE_2_OR_3.
2557 Mon Sep 20 04:01:41 1999 Jeffrey A Law (law@cygnus.com)
2559 * config/tc-hppa.c (pa_ip): Fix thinkos in recent cleanup
2562 1999-09-19 Alexandre Oliva <oliva@lsd.ic.unicamp.br>
2564 * config/tc-i386.c (md_shortopts): Check OBJ_MAYBE_ELF as well as
2565 OBJ_ELF. If ELF, add "sq".
2566 (md_parse_option): If ELF, ignore -s and -q.
2567 (md_show_usage): Mention ELF options.
2569 Sun Sep 19 10:43:31 1999 Jeffrey A Law (law@cygnus.com)
2571 * config/tc-hppa.c (pa_ip): Handle 'J', 'K' and 'cc'
2574 * config/tc-hppa.c (pa_ip); Handle "fe", and 'cJ'.
2576 * config/tc-hppa.c (pa_ip): Handle 'd', '#' and 'cq'.
2578 * config/tc-hppa.c (struct pa_it): New field "trunc".
2579 (pa_ip): Hadnle 'h', 'm', '=', '{', and '_' operands.
2580 (pa_parse_ftest_gfx_completer): New function
2581 (pa_parse_fp_cnv_format): New function.
2583 * config/tc-hppa.c (pa_ip): Handle 'X' operand.
2584 (md_apply_fix): Handle 22bit pc-rel branches.
2586 * config/tc-hppa.c (pa_ip): Handle 'B' operand.
2588 * config/tc-hppa.c (pa_ip): Handle 'L' and 'M' operands.
2590 * config/tc-hppa.c (pa_ip): Handle 'l' operand.
2592 * config/tc-hppa.c (pa_ip): Handle 'g' operand.
2594 Sat Sep 18 12:13:28 1999 Jeffrey A Law (law@cygnus.com)
2596 * config/tc-hppa.c (md_assemble): Fix dwarf2 line handling.
2597 (pa_ip): Handle 'fX'.
2599 Fri Sep 17 11:57:34 1999 Jeffrey A Law (law@cygnus.com)
2601 * config/tc-hppa.c (pa_build_unwind_subspace): Do not build
2602 unwinds unless the function is in the text space.
2603 (pa_type_args): Set BSF_FUNCTION for an exproted data symbol.
2605 Wed Sep 15 05:14:32 1999 Jeffrey A Law (law@cygnus.com)
2607 * config/tc-hppa.c (pa_ip): Move dwarf2 stuff from here.
2608 (md_assemble): To here. Tweak address generation.
2610 * config/tc-hppa.c: Include dwarf2dbg.h if OBJ_ELF. Declare
2612 (md_pseudo_table): Add .file and .line pseudo-ops for OBJ_ELF.
2613 (md_assemble): Call dwarf2_where for OBJ_ELF.
2614 (pa_ip): Call dwarf2_gen_line_info for OBJ_ELF.
2615 (pa_end_of_source): New function.
2616 * tc-hppa.h (md_end): Define for OBJ_ELF.
2618 1999-09-14 Michael Meissner <meissner@cygnus.com>
2620 * configure.in (Canonicalization of target names): Remove adding
2621 ${CONFIG_SHELL} in front of $ac_config_sub, since autoconfig 2.14
2622 generates $ac_config_sub with a ${CONFIG_SHELL} already.
2623 * configure: Regenerate.
2625 1999-09-14 Donn Terry <donn@interix.com>
2627 * config/te-interix.h (GLOBAL_OFFSET_TABLE_NAME): Define.
2629 1999-09-13 Alan Modra <alan@spri.levels.unisa.edu.au>
2631 * config/tc-i386.c (md_assemble): Handle "jmp/call constant" as a
2632 pc-relative jmp/call to an absolute symbol.
2633 (md_apply_fix3): When OBJ_ELF, don't add the values in twice for
2634 absolute section symbols.
2636 * config/tc-i386.c (md_assemble): Correct frag_var size. Tidy
2637 jump handling code and comments.
2639 1999-09-12 Ian Lance Taylor <ian@zembu.com>
2641 * config/tc-i386.c (md_apply_fix3): Add horrible adjustments to
2642 the value if TE_PE and a global defined symbol.
2644 1999-09-11 Ian Lance Taylor <ian@zembu.com>
2646 * write.c (dump_section_relocs): Call print_symbol_value_1 to
2647 print the symbol, rather than printing it here.
2649 1999-09-11 Donn Terry <donn@interix.com>
2651 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2652 BFD_RELOC_RVA relocations.
2654 * config/tc-i386.c (md_undefined_symbol): Compare the name against
2655 the macro GLOBAL_OFFSET_TABLE_NAME, rather than assuming that it
2658 * write.c (write_relocs): Call SET_SECTION_RELOCS if it is
2660 * config/obj-coff.h (SET_SECTION_RELOCS): Define.
2661 * doc/internals.texi (Object format backend): Document
2664 * config/tc-i386.c (tc_i386_fix_adjustable): Don't adjust
2665 relocations against global symbols if TE_PE.
2667 * config/obj-coff.c (obj_coff_ident): Add BFD_ASSEMBLER version.
2668 (obj_pseudo_table): Always handle ".ident" with obj-coff_ident.
2670 * config/obj-coff.c (coff_frob_symbol): Prohibit weak common
2673 * config/obj-coff.c (obj_coff_endef): Don't merge labels, or
2674 symbols which do not have a constant value, or tags with
2675 non-tags. Remove the symbol from the list before adding it at the
2678 * config/obj-coff.c (obj_coff_endef) [BFD_ASSEMBLER]: Handle .ef
2679 C_FCN symbol differently if TE_PE.
2680 (obj_coff_line) [BFD_ASSEMBLER]: Always use the line number which
2681 appears in the pseudo-op, rather coff_line_base which is only set
2684 * config/obj-coff.c (obj_coff_loc): New static function.
2685 (obj_pseudo_table): Add "loc".
2687 * config/obj-coff.c (add_lineno): Check that the line number is
2690 * config/atof-ieee.c (atof_ieee): Change what_kind to int.
2691 * config/atof-vax.c (flonum_gen2vax): Change format_letter to
2693 (md_atof): Return NULL rather than 0.
2694 * config/tc-i386.c (md_atof): Change type to int.
2695 * expr.c (expr): Change first parameter to int.
2696 * config/obj-coff.c: Add declarations for static functions.
2697 (coff_frob_symbol): Use SYM_AUXENT.
2698 * config/tc-i386.h (flag_16bit_code): Don't declare.
2700 * config/obj-coff.c (obj_coff_section): Default to setting
2701 SEC_LOAD. Don't set SEC_DATA for 'w' modifier.
2703 * write.c (adjust_reloc_syms): Print adjusted fixup.
2705 * expr.c (integer_constant): Correct too_many_digits calculation
2708 1999-09-09 Andreas Schwab <schwab@suse.de>
2710 * doc/c-arm.texi: Fix arguments of @var to not contain
2713 1999-09-08 Philip Blundell <pb@nexus.co.uk>
2715 * config/tc-arm.c (s_thumb_set): Only support interworking for ELF
2717 (md_parse_option): Only support -k flag for ELF and COFF targets.
2719 Tue Sep 7 13:28:59 1999 Jeffrey A Law (law@cygnus.com)
2721 * config/tc-hppa.c (pa_ip): Put strict register checks before
2722 call to pa_parse_number.
2724 * config/tc-hppa.c (pa_ip): Support 'Z' argument.
2726 1999-09-06 Ian Lance Taylor <ian@zembu.com>
2728 * config/obj-coff.c: Add ATTRIBUTE_UNUSED as needed for
2731 1999-09-06 Donn Terry <donn@interix.com>
2733 * as.c (perform_an_assembly_pass): Set SEC_DATA for data_section.
2735 Mon Sep 6 04:26:56 1999 Jeffrey A Law (law@cygnus.com)
2737 * config/tc-hppa.c (pa_ip): Get strict/non-strict mode from the
2738 candidate instruction. Require registers for register arguments
2739 when in strict mode. Require assemble-time constants for
2740 constants when in strict mode.
2741 (pa_get_absolute_expression): Require a constant when in strict
2744 1999-09-06 Nick Clifton <nickc@cygnus.com>
2746 * config/tc-m32r.c (md_longopts): Fix value for -Wnuh.
2748 1999-09-04 Steve Chamberlain <sac@pobox.com>
2750 * config/tc-pj.c: New file, supports picoJava in ELF.
2751 * config/tc-pj.h: Ditto.
2752 * configure.in (pjl*, pj*): New targets.
2753 * Makefile.am: Rebuild dependencies.
2754 (CPU_TYPES): Add pj.
2755 (TARGET_CPU_CFILES): Add config/tc-pj.c.
2756 (TARGET_CPU_HFILES): Add config/tc-pj.h.
2757 * doc/c-pj.texi: New file.
2758 * doc/as.texinfo: Add some PJ specifics.
2759 * doc/all.texi: Add PJ to the list of all architectures, sort them
2761 * doc/Makefile.in (CPU_DOCS): Add c-pj.texi.
2762 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2764 1999-09-02 Alan Modra <alan@spri.levels.unisa.edu.au>
2766 * config/obj-multi.h: Include obj-elf.h if OBJ_MAYBE_ELF. Reformat.
2767 (obj_frob_file): Test for null pointer.
2768 (OBJ_COPY_SYMBOL_ATTRIBUTES): Here too.
2769 (OBJ_PROCESS_STAB): And here.
2770 (elf_obj_sy): Remove
2772 * config/obj-elf.h: #ifndef everything defined in obj-multi.h,
2773 except OBJ_PROCESS_STAB, which we #undef for ecoff.
2774 (elf_obj_sy): Remove #ifndef OBJ_SYMFIELD_TYPE.
2776 * config/obj-coff.c (no_func): Remove.
2777 (coff_format_ops): Change occurrences of no_func to 0, as we test
2778 for 0 in obj-multi.h.
2780 * configure.in: Enable bfd for i386-coff when primary target is
2781 bfd. Enable i386 elf,coff emulation support. Don't set
2782 USE_EMULATIONS=1 or te_file=multi unless there is more than one
2783 emulation to support.
2784 *configure: Regenerate.
2786 1999-09-02 Nick Clifton <nickc@cygnus.com>
2788 * config/tc-mcore.c (mcore_s_section): Do not dump literals if a
2789 .section .line directive is encountered.
2791 1999-09-01 Nick Clifton <nickc@cygnus.com>
2793 * config/tc-arm.c (md_section_align): Do not align sections in ELF
2796 * as.c (show_usage): Add --gdwarf2 to list of options displayed.
2797 * as.texinfo: Document --gdwarf2 command line option.
2798 Add additional documentation of ARM command line switches.
2800 1999-08-30 Alan Modra <alan@spri.levels.unisa.edu.au>
2802 * config/tc-i386.c (i386_intel_memory_operand): Combine
2803 i386_is_reg and parse_register calls. Remove END_STRING_AND_SAVE
2804 and RESTORE_END_STRING around parse_register calls.
2805 (i386_operand): Here too.
2806 (i386_is_reg): Remove.
2807 (parse_register): Move as_bad calls from within this function to
2810 1999-08-29 Alan Modra <alan@spri.levels.unisa.edu.au>
2812 Based on a patch from H.J. Lu <hjl@gnu.org>
2813 * config/tc-i386.c (parse_register): Handle FP regs specially.
2814 (md_begin): Remove '(' and ')' from register_chars.
2816 1999-08-29 Doug Evans <devans@casey.cygnus.com>
2818 * config/tc-m32r.c (md_parse_option): Delete unrecognized option
2819 error message (done elsewhere).
2821 Sat Aug 28 01:23:11 1999 Jeffrey A Law (law@cygnus.com)
2823 * config/tc-hppa.c (pa_ip): Do not allow '*' in 32bit completers.
2825 Sat Aug 28 00:26:26 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2827 * config/tc-hppa.c (pa_ip): Replace 'f' by 'v'. Prefix float register
2830 * config/tc-hppa.c (pa_ip): Add args q, %, and |.
2832 * config/tc-hppa.c (pa_ip): Absorb white space in instructions
2834 Add new completers. Fix bug in 64 bit condition handling.
2836 * config/tc-hppa.c (pa_ip): Add completer codes 'a', 'ch', 'cH',
2839 * config/tc-hppa.c (pa_ip): Place completers behind prefix 'c'.
2841 * config/tc-hppa.c (pa_ip): Add cases for '.', '~'. '$'. and '!'
2843 * config/tc-hppa.c (pa_ip): Add case for 'I'.
2845 1999-08-27 Jim Wilson <wilson@cygnus.com>
2847 * dwarf2dbg.c (MAX_SPECIAL_ADDR_DELTA): Correct typo in comment.
2848 (struct ls): Add frag field. Initialize it to zero.
2849 (out_end_sequence): New local text_frag. Set it while in text section.
2850 Replace address check with frag check. Set ls.frag to text_frag if
2851 out_set_addr called.
2852 (dwarf2_gen_line_info): Add explanatory comment. New local saved_frag.
2853 Set it before switching sections. Replace address check with frag
2854 check. Set ls.frag to saved_frag if out_set_addr called.
2856 1999-08-26 David Mosberger <davidm@hpl.hp.com>
2858 * dwarf2dbg.c (out_end_sequence): If address changed, directly
2859 output "advance_pc" opcode instead of calling gen_addr_line().
2860 The latter has the undesired side-effect of creating a new row
2861 in the debug line info matrix.
2863 1999-08-26 Jim Wilson <wilson@cygnus.com>
2865 * dwarf2dbg.c (out_end_sequence): Correct comments. Set last to
2866 ls.last_filename if last is less than zero. Set ls.last_filename
2867 when allocating new entry.
2868 (dwarf2_gen_line_info): Save seg and subseg info before subseg_new
2871 1999-08-20 Alan Modra <alan@spri.levels.unisa.edu.au>
2873 * config/tc-i386.c (i386_index_check): Fix the displacement size
2874 when INFER_ADDR_PREFIX.
2876 1999-08-18 Nick Clifton <nickc@cygnus.com>
2878 * config/tc-arm.c (md_apply_fix3): If an offset is invalid,
2881 1999-08-17 Ian Lance Taylor <ian@zembu.com>
2883 * config/tc-ppc.c (md_assemble): Trim @ha constant to 16 bits, to
2884 handle 0xffffNNNN constants correctly.
2886 1999-08-16 Nick Clifton <nickc@cygnus.com>
2888 * config/tc-arm.c (do_ldst): Look for register conflicts on stores
2891 1999-08-13 Nick Clifton <nickc@cygnus.com>
2893 * config/tc-arm.c (validate_offset_imm): Work on unsigned values.
2894 (md_apply_fix3): Always pass positive values to
2895 validate_offset_imm.
2897 1999-08-12 Nick Clifton <nickc@cygnus.com>
2899 * config/tc-arm.c (skip_whitespace): New macro.
2900 Formatting tidy ups.
2902 (md_apply_fix3): Store relocation offset in addend for ELF based
2904 (arm_force_relocation): Always generate relocs for Thumb function
2907 1999-08-11 Alan Modra <alan@spri.levels.unisa.edu.au>
2909 * config/tc-i386.c (md_assemble): Remove dead code. intel_syntax
2910 LONG_DOUBLE_MNEM_SUFFIX floating point is done in opcode/i386.h
2912 Tue Aug 10 12:58:31 1999 Jeffrey A Law (law@cygnus.com)
2914 * config/tc-hppa.c (pa_build_unwind_subspace): Use sane section
2915 flags for the unwind subspace.
2917 * config/tc-hppa.c (UNWIND_SECTION_NAME): Define for ELF.
2918 (pa_build_unwind_subspace): Remove #if 0 wrapper. Select a
2919 suitable relocation based on the size of the target's pointer.
2920 Always Use subsegment zero for the unwinders.
2921 (pa_level): Handle "2.0w".
2923 Mon Aug 9 20:02:22 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2925 * config/tc-d30v.c (write_2_short): Don't group repeat instructions
2926 with the following instruction unless this was specified.
2928 1999-08-09 Ian Lance Taylor <ian@zembu.com>
2930 * config/tc-i386.h (SUB_SEGMENT_ALIGN): If TE_GO32, return 4 for
2931 certain sections, to match BFD changes.
2933 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2935 * Makefile.am (noinst_SCRIPTS): Change .gdbinit to $(GDBINIT).
2936 (EXTRA_SCRIPTS): Define to keep automake happy.
2937 * Makefile.in: Rebuild.
2939 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2941 * Makefile.am: Rename .dep* files to DEP*.
2942 (MKDEP): Rename from DEP. Change all uses. Use $${srcdir} rather
2943 than $(srcdir). Rename TCDEP targets to DEPTC. Rename OBJDEP
2945 * Makefile.in: Rebuild.
2947 1999-08-08 Jakub Jelinek <jj@ultra.linux.cz>
2949 * config/tc-sparc.c (sparc_ip): Allow assembly of %lo()+%reg.
2951 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2953 * Makefile.am: Change all uses of itbl-test-ops to itbl-tops to
2954 avoid problems on DOS filesystems.
2955 * Makefile.in: Rebuild.
2957 * doc/as.texinfo (Section): Document 's' flag for COFF version.
2959 1999-08-08 Mumit Khan <khan@xraylith.wisc.edu>
2961 * config/obj-coff.c (obj_coff_section): Handle 's' (shared)
2964 1999-08-08 Ian Lance Taylor <ian@zembu.com>
2966 * configure.in: Define and substitute GDBINIT. Change AC_OUTPUT
2967 line to create ${GDBINIT} rather than .gdbinit.
2968 * configure, Makefile.in, doc/Makefile.in: Rebuild.
2970 Fri Aug 6 12:12:44 1999 Jeffrey A Law (law@cygnus.com)
2972 * config/tc-hppa.c (pa_ip, case '?'): Add missing break.
2974 Fri Aug 6 09:46:35 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2976 * config/tc-hppa.c (pa_ip): Add 64 bit condition completers.
2978 1999-08-06 Jakub Jelinek <jj@ultra.linux.cz>
2980 * config/tc-sparc.h (tc_fix_adjustable): Fix check for PIC local
2981 non-adjustable symbols.
2983 Thu Aug 5 16:52:51 1999 Jerry Quinn <jquinn@nortelnetworks.com>
2985 * config/tc-hppa.c (pa_ip): Change condition args to have '?' prefix.
2987 Thu Aug 5 23:05:56 1999 J"orn Rennecke <amylaar@cygnus.co.uk>
2989 * config/tc-sh.c (md_assemble): Call as_bad when there are excess
2992 1999-08-05 Donn Terry <donn@interix.com>
2994 * config/te-interix.h: New file.
2995 * configure.in (i386-*-interix*): New target.
2996 * configure: Rebuild.
2998 Wed Aug 4 13:12:17 1999 Jeffrey A Law (law@cygnus.com)
3000 * config/tc-hppa.c (pa_chk_field_selector): Allow 3 byte
3001 selectors for ELF too.
3002 (selector_table): Add "ltp" and "rtp" selectors.
3004 1999-08-04 Alan Modra <alan@spri.levels.unisa.edu.au>
3006 * config/tc-i386.c (i386_operand): No need to change
3007 operand_string pointer in segment reg case before goto
3008 do_memory_reference. Initialise displacement_string_start and
3009 displacement_string_end after do_memory_reference label.
3010 (i386_index_check): Add operand_string param, and print error
3011 message on failure here.
3012 (i386_intel_memory_operand): Instead of here.
3013 (i386_operand): And here.
3014 (INFER_ADDR_PREFIX): Enable.
3016 * doc/c-i386.texi (i386-16bit): Document .code16gcc.
3018 * config/tc-i386.h (DefaultSize): Define. Renumber following
3019 opcode_modifier defines.
3021 From Etienne Lorrain <etienne.lorrain@ibm.net>
3022 * config/tc-i386.c (stackop_size): New variable.
3023 (set_16bit_code_flag): Clear it here.
3024 (set_16bit_gcc_code_flag): New function.
3025 (md_pseudo_table): Add "code16gcc" entry.
3026 (md_assemble): Set i.suffix for insns with DefaultSize modifier.
3028 1999-08-03 Ian Lance Taylor <ian@zembu.com>
3030 * config/obj-coff.c (coff_frob_symbol): Always update set_end with
3031 next_set_end even if the end symbol is being discarded.
3033 * gasp.c: Add ATTRIBUTE_UNUSED as needed for non-BFD_ASSEMBLER.
3034 * output-file.c, symbols.c, config/tc-i386.c: Likewise.
3035 * config/obj-coff.c: Likewise.
3036 (seg_info_type): Remove.
3037 (seg_info_off_by_4): Change to array of segT.
3038 (s_get_segment): Adjust accordingly.
3039 (obj_pseudo_table): Fully initialize sentinel entry.
3041 * config/tc-mips.c (append_insn): Correct INSN_SYNC test. From
3042 Ralf Baechle <ralf@uni-koblenz.de>.
3044 1999-08-03 Etienne Lorrain <etienne.lorrain@ibm.net>
3046 * config/tc-i386.c (f16_3): New. Fixes 16 bit 3 byte nop.
3048 1999-08-03 Alan Modra <alan@spri.levels.unisa.edu.au>
3050 * config/tc-i386.c: Indentation and white space changes.
3051 (i386_index_check): New function. Add INFER_ADDR_PREFIX code, but
3052 don't enable it by default.
3053 (i386_intel_operand): Remove redundant prototype.
3054 Move check on number of memory operands, and i.mem_operands++
3055 (i386_intel_memory_operand): To here.
3056 Remove i386_immediate code from here. Remove special case code
3057 for input and output using (%dx). Remove base/index checks and
3058 call i386_index_check instead. Save initial operand_string
3059 argument for error message.
3060 (i386_operand): Remove redundant prototype. Move base/index
3061 checks to i386_index_check.
3062 (i386_displacement): Move intel mode check for non-zero
3064 (i386_intel_memory_operand): To here.
3066 1999-07-30 Jakub Jelinek <jj@ultra.linux.cz>
3068 * config/tc-sparc.c (md_longopts): Add --no-undeclared-regs option.
3069 (sparc_ip): Warn if %g2 or %g3 register is used and not covered
3070 by .register pseudo-op if -64 and --no-undeclared-regs.
3071 (s_register, sparc_adjust_symtab): New functions.
3072 * config/tc-sparc.h (tc_adjust_symtab, sparc_adjust_symtab):
3073 Declare sparc_adjust_symtab as tc_adjust_symtab.
3074 * doc/c-sparc.texi: Add description of #ignore special literal
3075 for .register pseudo-op.
3077 1999-07-30 Catherine Moore <clm@cygnus.com>
3079 * config/tc-arm.c (tc_gen_reloc): Record the vtable entry in
3080 the relocation's section offset.
3082 1999-07-29 Alan Modra <alan@spri.levels.unisa.edu.au>
3084 * write.c (fixup_segment): Fix generic error check overflow test.
3086 * config/tc-i386.c (pe): Change %d to %ld, %x to %lx, and cast
3087 X_add_number to long.
3089 Wed Jul 28 02:04:24 1999 "Jerry Quinn" <jquinn@nortelnetworks.com>
3091 * config/tc-hppa.c (pa_ip): Add 'J' and 'K' code
3094 1999-07-27 Ian Lance Taylor <ian@zembu.com>
3096 * config/tc-sparc.h (tc_fix_adjustable): Don't adjust GOT, PLT, or
3099 1999-07-21 Mark Elbrecht <snowball3@bigfoot.com>
3101 * config/te-go32.h (COFF_LONG_SECTION_NAMES): Define.
3103 * configure.bat: Remove; obsolete.
3104 * config/go32.cfg: Likewise.
3106 1999-07-21 Brad M. Garcia <bgarcia@fore.com>
3108 * configure.in (i386-*-vxworks*): New target.
3109 * configure: Rebuild.
3111 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3113 * doc/c-sparc.texi: Document .register and .nword pseudo-ops.
3115 1999-07-16 Jakub Jelinek <jj@ultra.linux.cz>
3117 * config/tc-sparc.c (sparc_ip): Allow OLO10 relocations
3119 (output_insn): Put OLO10's secondary addend into tc_fix_data.
3120 (md_apply_fix3): Handle BFD_RELOC_SPARC_OLO10.
3121 (tc_gen_reloc): Return two relocs for OLO10, LO10 and SPARC13.
3122 * config/tc-sparc.h (RELOC_EXPANSION_POSSIBLE,
3123 MAX_RELOC_EXPANSION): Define.
3124 (TC_FIX_TYPE, TC_INIT_FIX_DATA, TC_FIX_DATA_PRINT): Likewise.
3126 1999-07-16 Alan Modra <alan@spri.levels.unisa.edu.au>
3128 * config/tc-i386.c (intel_float_operand): Add prototype, make static.
3129 (md_assemble): Localize *exp variable to if (fake_zero_displacement)
3130 block. Print a warning if an 8-bit or 16-bit constant
3131 displacement or immediate is truncated on output.
3132 (i386_immediate): Ensure Imm16 is always legal for a 16-bit mode
3134 (i386_operand): Disallow immediate jump absolute operand.
3136 1999-07-15 Ian Lance Taylor <ian@zembu.com>
3138 * configure.in: Bump version number to 2.9.5.
3139 * configure: Rebuild.
3141 * dwarf2dbg.c (dwarf2_gen_line_info): Don't assume that long long
3144 Thu Jul 15 02:45:30 1999 Jeffrey A Law (law@cygnus.com)
3146 * config/tc-hppa.c (md_pseudo_table): Add ".dword" pseudo-op.
3147 (cons_fix_new_hppa): Derive size of fixup from size of the object.
3149 1999-07-14 Philip Blundell <pb@nexus.co.uk>
3151 * symbols.c (dollar_label_name): Prepend LOCAL_LABEL_PREFIX if it
3153 * config/tc-arm.h (LOCAL_LABEL_PREFIX): Define to '.' for ELF.
3155 * config/tc-arm.c (md_begin): Set F_SOFTFLOAT in the output file
3156 if -mno-fpu was given.
3157 (tc_gen_reloc): Fix typo. Delete bogus code related to GOTPC
3159 (cons_fix_new_arm): Remove misleading comments.
3161 1999-07-14 Ian Lance Taylor <ian@zembu.com>
3163 * write.c (cvt_frag_to_fill): Use frag file and line in rs_org
3165 (relax_segment): Likewise. After giving a rs_org error, convert
3166 the frag to rs_align to avoid cascading errors.
3168 1999-07-12 Andreas Schwab <schwab@suse.de>
3170 * config/tc-m68k.c: Add some ATTRIBUTE_UNUSED.
3172 1999-07-11 Ian Lance Taylor <ian@zembu.com>
3174 * Many files: Changes to avoid gcc warnings: Add ATTRIBUTE_UNUSED
3175 as appropriate. Fill in structure initializations. Add variable
3176 initializations. Add casts.
3177 * dwarf2dbg.c (print_stats): Change i to size_t.
3178 * listing.c (listing_listing): Change list_line to unsigned int.
3180 1999-07-10 Ian Lance Taylor <ian@zembu.com>
3182 * config/tc-ppc.h (tc_fix_adjustable) [OBJ_ELF]: Call S_IS_LOCAL
3183 rather than checking for \001 and \002 in symbol name.
3184 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: Likewise.
3186 Thu Jul 8 12:32:23 1999 John David Anglin <dave@hiauly1.hia.nrc.ca>
3188 * configure.in (hppa*-linux-gnu*): New target.
3189 * configure: Rebuilt.
3191 1999-07-08 Nick Clifton <nickc@cygnus.com>
3193 * doc/c-arm.texi (ARM Directives): Document .thumb_set directive.
3195 1999-07-07 Nick Clifton <nickc@cygnus.com>
3197 * config/tc-v850.c (v850_comm): Use symbol_get_obj() rather than
3198 accessing symbolP directly.
3200 Tue Jul 6 10:41:42 1999 Jeffrey A Law (law@cygnus.com)
3202 * config/tc-hppa.h (tc_frob_symbol): Always punt "$global$" symbol
3205 1999-07-05 Nick Clifton <nickc@cygnus.com>
3207 * config/tc-arm.c (ARM_EXT_V5): Define.
3208 (ARM_ARCH_V5, ARM_ARCH_V5T): Define.
3209 (md_begin): Detect ARM v5 architectures.
3210 (md_parse_option): Accept arm v5 specification.
3211 (md_show_usage): Documment -marmv5 switch.
3213 * doc/c-arm.texi: Document -marmv5 command line option.
3215 * config/tc-arm.c (do_adrl): New function. Implement ADRL pseudo
3217 (validate_immediate_twopart): New function. Determine if a
3218 constant can be computed by two ADD instructions.
3219 (output_inst): Remove its command line parameter - it was never
3221 (md_apply_fix3): Support BFD_RELOC_ARM_ADRL_IMMEDIATE, used to
3222 implememt the ADRL pseudo op.
3223 (tc_gen_reloc): Generate a suitable error message if an ADRL
3224 instruction tries to generate a real reloc.
3226 * doc/c-arm.texi: Document NOP, ADR and ADRL pseudo ops.
3228 Thu Jul 1 15:33:10 1999 Jeffrey A Law (law@cygnus.com)
3230 * config/tc-hppa.c (pa_ip): Convert the opcode and all completers
3233 1999-06-27 H.J. Lu <hjl@gnu.org>
3235 * subsegs.c (subseg_text_p): Use 1/0 instead of true/false for
3236 non BFD_ASSEMBLER case.
3238 1999-06-26 Mumit Khan <khan@xraylith.wisc.edu>
3240 * config/obj-coff.c (obj_coff_section): Mark writable sections as
3243 1999-06-26 David Mosberger <davidm@hpl.hp.com>
3245 * dwarf2dbg.c (dwarf2_gen_line_info): Don't call
3246 out_end_sequence() when the address decreases due to a new frag.
3247 (gen_dir_list): Set ls.file[i].dir to j + 1 (not j) because file
3248 numbering starts with 1.
3250 1999-06-23 Nick Clifton <nickc@cygnus.com>
3252 * config/tc-mcore.c (md_pseudo_table): Add .comm for ELF and allow
3254 (mcore_s_text): Call obj_elf_text for ELF target.
3255 (mcore_s_data): Call obj_elf_data for ELF target.
3256 (mcore_s_section): No longer ELF specific. Call obj_coff_section
3258 (mcore_s_bss): New function: Dump literal table before changing
3260 (mcore_s_comm): New function: Dump literal table before changing
3263 * config/obj-elf.c (obj_elf_common, obj_elf_data, obj_elf_text):
3264 No longer static functions.
3265 * config/obj-elf.h (obj_elf_common, obj_elf_data, obj_elf_text):
3266 Provide prototypes for these functions.
3268 1999-06-22 Ian Lance Taylor <ian@zembu.com>
3270 * subsegs.c (subseg_text_p): Rewrite non BFD_ASSEMBLER case to use
3271 a list of names, to try obj_segment_name, and to try abbreviated
3272 names when using COFF without long section names.
3274 * config/tc-alpha.c: More use of symbol accessor functions.
3275 * config/tc-arc.c: Likewise.
3276 * config/tc-d30v.c: Likewise.
3277 * config/tc-fr30.c: Likewise.
3278 * config/tc-i860.c: Likewise.
3279 * config/tc-m88k.c: Likewise.
3280 * config/tc-mcore.c: Likewise.
3281 * config/tc-ns32k.c: Likewise.
3282 * config/tc-sparc.c: Likewise.
3283 * config/tc-v850.c: Likewise.
3285 * config/tc-arc.c (get_arc_exp_reloc_type): Change uses of
3286 sy_value with appropriate accessor functions.
3287 * config/tc-arm.c (md_apply_fix3): Likewise.
3288 * config/tc-d10v.c (AT_WORD_P): Likewise.
3289 * config/tc-v850.c (reg_name_search): Likewise.
3291 * config/obj-ecoff.c (obj_ecoff_set_ext): Change uses of bsym to
3292 use symbol_get_bfdsym instead.
3293 * config/tc-ppc.c (md_assemble): Likewise.
3294 * config/tc-v850.c (v850_comm): Likewise.
3296 1999-06-22 Jonathan Larmour <jlarmour@cygnus.co.uk>
3298 * config/tc-arc.c (tc_gen_reloc): Use symbol_get_bfdsym to get at
3299 the symbol, rather than accessing the bsym member.
3300 * config/tc-d10v.c (tc_gen_reloc): Likewise.
3301 * config/tc-d30v.c (tc_gen_reloc): Likewise.
3302 * config/tc-mcore.c (tc_gen_reloc): Likewise.
3303 * config/tc-mn10200.c (tc_gen_reloc): Likewise.
3304 * config/tc-mn10300.c (tc_gen_reloc): Likewise.
3305 * config/tc-ns32k.c (tc_gen_reloc): Likewise.
3306 * config/tc-tic30.c (tc_gen_reloc): Likewise.
3307 * config/tc-v850.c (tc_gen_reloc): Likewise.
3309 Mon Jun 21 16:45:19 1999 Jeffrey A Law (law@cygnus.com)
3311 * tc-hppa.c (elf_hppa_reloc_type): Renamed from elf32_hppa_reloc_type.
3312 (hppa_gen_reloc_type): Conditionalize on BFD64.
3313 (tc_gen_reloc): Re-enable ELF relocations.
3314 * tc-hppa.h (TARGET_FORMAT): Handle elf64-hppa format.
3316 1999-06-21 Ian Lance Taylor <ian@zembu.com>
3318 * config/tc-arm.c (ldst_extend): Add parentheses to avoid
3320 (do_ldst): Move assignment out of if condition.
3321 (md_apply_fix3): Add casts to avoid printf format warnings. Add
3322 parentheses to avoid warning.
3324 1999-06-21 Nick Clifton <nickc@cygnus.com>
3326 * config/tc-arm.c (arm_adjust_symtab): Use symbol_get_bfdsym()
3327 macro to get at the BFD symbol associated with a GAS symbol.
3329 1999-06-19 Ian Lance Taylor <ian@zembu.com>
3331 * config/tc-ppc.c: Update for symbol handling changes.
3332 * config/obj-coff.c: Likewise.
3334 Fri Jun 18 14:34:18 1999 Jeffrey A Law (law@cygnus.com)
3336 * tc-hppa.c: General cleanups of ELF support. No more spaces
3337 and subspaces for ELF.
3338 (GDB_DEBUG_SPACE_NAME): Delete definition for ELF.
3339 (GDB_STRINGS_SUBSPACE_NAME): Likewise.
3340 (GDB_SYMBOLS_SUBSPACE_NAME): Likewise
3341 (UNWIND_SECTION_NAME): Likewise.
3342 (space/subspace related structures): Conditionalize definitions
3344 (space/subspace directives and support routines): Conditionalize
3345 definitions and references/uses on OBJ_SOM.
3346 (label_symbol_struct): For ELF, track the symbol's segment. For
3347 SOM track its space.
3348 (pa_define_label, pa_undefine_label, pa_get_label): Corresponding
3350 (USE_ALIASES): Kill for both SOM & ELF.
3351 (pa_def_subspaces, pa_def_spaces): Corresponding changes.
3352 (pa_space, pa_subspace): Corresponding changes.
3353 (pa_spaces_begin): Corresponding chagnes.
3354 (md_begin): Do not muck around with space/subspace stuff for
3356 (md_apply_fix): Temporarily disable argument relocation stuff
3358 (tc_gen_reloc): Temporarily disable relocation generation for
3360 (pa_build_unwind_subspace): Similarly.
3362 1999-06-16 Nick Clifton <nickc@cygnus.com>
3364 * config/tc-arm.c (thumb_set): New pseudo op.
3365 (text, data, section): Override these pseudo ops with ARM
3367 (s_thumb_set): New function: Perform the same as a .set pseudo
3368 op, but also mark the alias'ed symbol as being a Thumb
3370 (arm_s_text): New function: Perform the same as the .text
3371 pseudo op, but dump the literal pool before changing
3373 (arm_s_data): New function: Perform the same as the .data
3374 pseudo op, but dump the literal pool before changing
3376 (arm_s_section): New function: Perform the same as the
3377 .section pseudo op, but dump the literal pool before changing
3379 (arm_cleanup): Do not reset the current section before dumping
3382 1999-06-17 Nick Clifton <nickc@cygnus.com>
3384 * config/tc-m32r.c (md_longopts): Fix OPTION_WARN_UNMATCHED and
3385 OPTION_NO_WARN_UNMATCHED entries.
3386 (md_parse_option): Generate a warning message if an unrecognised
3387 option is encountered.
3389 * config/tc-d10v.c (do_not_ignore_hash): New variable.
3390 (get_operands): When parsing an expression after an '@' symbol
3391 has been detected, do not ignore '#' symbols.
3392 (md_operand): Only ignore '#' symbols if do_not_ignore_hash is
3395 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3397 From K. Richard Pixley <rich@noir.com>:
3398 * configure.in (ppc-*-vxworks*): New target.
3399 * configure: Rebuild.
3401 1999-06-12 Philip Blundell <philb@gnu.org>
3403 * config/tc-arm.c (tc_gen_reloc): Fix handling of GOTPC relocs.
3405 1999-06-13 Ian Lance Taylor <ian@zembu.com>
3407 * write.c (adjust_reloc_syms): Rather than never reducing reloc
3408 which refer to symbols in linkonce sections, permit reducing the
3409 relocs if the symbol is local.
3411 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3413 * subsegs.c (subseg_text_p): New function.
3414 * as.h (subseg_text_p): Declare.
3415 * read.c (do_align): Use subseg_text_p to set the default fill.
3416 * write.c (subsegs_finish): Likewise.
3417 * config/obj-coff.c (write_object_file): Likewise.
3418 * config/tc-i386.h (md_maybe_text): Don't define.
3419 (md_do_align): Use subseg_text_p to set the default fill.
3420 * config/tc-m32r.c (m32r_do_align): Likewise.
3421 * config/tc-sh.c (sh_do_align): Likewise.
3422 * config/tc-sparc.h (md_do_align): Likewise.
3424 1999-06-12 David O'Brien <obrien@freebsd.org>
3426 * configure.in: (i[3456]86-*-freebsd*): Now defaults to ELF.
3427 * configure: Rebuild.
3429 1999-06-12 Ian Lance Taylor <ian@zembu.com>
3431 * dwarf2dbg.c: Include elf/dwarf2.h with "", not <>.
3432 * Makefile.am: Rebuild dependencies.
3433 * Makefile.in: Rebuild.
3435 * config/tc-i386.c (i386_immediate): Remove unused label
3438 * struc-symbol.h: Put local_symbol code in ifdef BFD_ASSEMBLER.
3439 * symbols.c: Likewise.
3440 * config/obj-aout.c (obj_crawl_symbol_chain): Refer directly to
3441 sy_next field when taking address, rather than symbol_next.
3443 * dwarf2dbg.c: Change bfd_vma to addressT and bfd_signed_vma to
3445 (out_set_addr): Don't use BYTES_PER_ADDRESS. Instead, get the
3446 value from the output file architecture.
3447 (dwarf2_gen_line_info): Ifdef BFD_ASSEMBLER specific code.
3448 * dwarf2dbg.h: Change bfd_vma to addressT.
3450 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3452 * dwarf2dbg.h: Use PARAMS in function declarations.
3454 1999-06-11 Martin Dorey <mdorey@madge.com>
3456 * write.c (fixup_segment): Don't add symbol value for i960 ELF.
3457 * config/tc-i960.c (s_leafproc): Don't call tc_set_bal_of_cal if
3459 (md_apply_fix): Simplify BFD_ASSEMBLER handling.
3461 1999-06-11 Ian Lance Taylor <ian@zembu.com>
3463 * config/tc-i386.c (md_apply_fix3): Add default case to switch.
3465 * config/tc-sparc.c (md_pseudo_table): Remove pushsection and
3468 * config/tc-sparc.c (sparc_ip): Add default case to reloc switch.
3470 * read.c (read_a_source_file): Only declare inescape if
3473 * itbl-ops.c (itbl_disassemble): Change sprintf format strings to
3475 (find_entry_byval): Add parens to avoid warning.
3477 * as.c: If HAVE_ITBL_CPU, include "itbl-ops.h".
3479 * symbols.c (resolve_symbol_value): Don't permit subtraction of
3482 1999-06-10 Jakub Jelinek <jj@ultra.linux.cz>
3484 * config/tc-sparc.c (sparc_ip): Don't use side-effect expression
3487 * config/tc-sparc.c (synthetize_setuw, synthetize_setsw,
3488 synthetize_setx): New functions.
3489 (md_assemble): Broken the special cases into the above
3490 functions. Make compiler happy if sizeof(bfd_vma)==4.
3491 Fix sethi generated from set/setuw. If instructions have a relloc,
3492 always clear the fields to be relocated in the opcode.
3493 (sparc_ip): Remove special_case global variable.
3495 1999-06-10 Ian Lance Taylor <ian@zembu.com>
3497 Based on patches from John W. Woznack <jwoznack@concentric.net>:
3498 * itbl-ops.c (itbl_get_reg_val): Add pval parameter. Return
3499 indication of success rather than a value.
3500 (itbl_get_val): Likewise.
3501 (itbl_get_field): Use strcspn. Change delimiters to include
3503 * itbl-ops.h (itbl_get_reg_val): Update declaration.
3504 (itbl_get_val): Likewise.
3505 * config/tc-mips.c (mips_ip): Update call to itbl_get_reg_val.
3507 * symbols.c (copy_symbol_attributes): Convert local symbols to
3510 1999-06-10 Nick Clifton <nickc@cygnus.com>
3512 * config/tc-arm.c (md_parse_option): Add support for ARM920 and
3515 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3517 * config/tc-sparc.c (md_assemble): Fix up setx, support setsw.
3518 Optimize set if sizeof(bfd_vma) == 64.
3519 (sparc_ip): Fix sethi - without %hi() it should generate
3520 R_SPARC_22 reloc, not R_SPARC_HI22.
3521 (tc_gen_reloc): Handle BFD_RELOC_SPARC22.
3523 1999-06-07 Jakub Jelinek <jj@ultra.linux.cz>
3525 * config/tc-sparc.c (md_begin): Handle native wordsize aliases.
3526 (s_ncons): New function.
3527 (native_op_table): New table.
3528 (sparc_ip): Be more strict on %hi() etc.; prepare assembler for
3529 R_SPARC_OLO10 handling.
3531 Mon Jun 7 10:22:16 1999 Richard Henderson <rth@cygnus.com>
3533 * expr.h (struct expressionS): Revert last change; widen X_op.
3534 * config/tc-alpha.c (md_begin): Check the field is wide enough.
3536 Mon Jun 7 11:25:16 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3538 * Makefile.am (TARGET_CPU_CFILES): Add config/tc-fr30.c.
3539 (TARGET_CPU_HFILES): Add config/tc-fr30.h.
3540 (TARG_ENV_HFILES): Add config/te-epoc-pe.h.
3541 * Makefile.in: Regenerated.
3543 * config/obj-elf.c (obj_elf_common): In MRI mode if called as
3544 `common' pass on to s_mri_common.
3545 (elf_pseudo_table): Pass 1 to obj_elf_common for `common'.
3547 1999-06-06 Richard Henderson <rth@cygnus.com>
3549 * config/obj-elf.c (obj_elf_section): Don't free the return
3550 value of demand_copy_C_string.
3552 1999-06-05 Richard Henderson <rth@cygnus.com>
3554 * dwarf2dbg.c (dwarf2_gen_line_info): Mirror the section symbol
3555 creation logic from obj_elf_create_section.
3557 * config/obj-elf.c (elf_pseudo_tab): Add pushsection/popsection.
3558 (section_stack): New.
3559 (special_sections): Make const.
3560 (obj_elf_section): Gut and rewrite parsing.
3561 (obj_elf_change_section): New function broken out of obj_elf_section.
3562 (obj_elf_parse_section_letters): Likewise.
3563 (obj_elf_section_word): Likewise.
3564 (obj_elf_section_type): Likewise.
3565 (obj_elf_previous): Treat as a toggle.
3566 (obj_elf_popsection): New.
3567 * config/tc-ppc.c (ppc_section_word): Take str+len not ptr_str.
3568 (ppc_section_type): Likewise.
3569 * config/tc-ppc.h: Likewise.
3571 * expr.h (struct expressionS): Don't make X_op a bitfield.
3572 * config/tc-alpha.c: Update for symbol handling changes.
3573 (md_apply_fix) [case GPREL]: Use now_seg instead of absolute_section.
3574 (load_expression, emit_ir_load, emit_loadstore, emit_jsrjmp): Likewise.
3576 1999-06-05 Richard Henderson <rth@cygnus.com>
3578 * dwarf2dbg.c (*): Convert to K&R + prototypes.
3579 (dwarf2_gen_line_info): Kill unused variables.
3580 (dwarf2_finish): Likewise.
3581 (dwarf2_where): Likewise.
3582 (dwarf2_directive_file): If we've only got a string,
3583 hand off to s_app_file.
3584 * ecoff.c: Move the include of ecoff.h.
3585 * symbols.h (S_IS_FUNCTION): Prototype.
3587 * read.c (LEX_HASH): Supply a default.
3589 (s_globl): Update `c' after skipping whitespace.
3590 * read.h (LEX_END_NAME, is_name_ender): New.
3591 * expr.c (get_symbol_end): Respect it.
3593 1999-06-04 Mark Klein <mklein@dis.com>
3595 * config/tc-hppa.c (md_begin): Convert local symbol dummy_symbol
3597 (tc_gen_reloc): Still need bfd_abs_symbol in some relocs.
3599 * config/tc-hppa.c: Update for symbol handling changes.
3601 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3603 * cgen.c: Update for symbol handling changes.
3604 * config/tc-m32r.c: Likewise.
3606 * config/tc-hppa.h: Update for symbol handling changes.
3607 * config/tc-hppa.c: Likewise.
3609 * config/tc-arm.h: Update for symbol handling changes.
3610 * config/tc-arm.c: Likewise.
3611 (symbol_make_empty): Remove. Just use symbol_create.
3613 * symbols.c (symbol_set_tc): Correct name.
3615 * Makefile.am: Rebuild dependencies.
3616 ($(OBJS)): Don't depend upon struc-symbol.h.
3617 (.dep1, .tcdep, .objdep): Create itbl-parse.h.
3618 * dep-in.sed: Don't remove struc-symbol.h.
3619 * Makefile.in: Rebuild.
3621 * doc/internals.texi (Symbols): Describe changes in symbol
3624 1999-06-03 Richard Henderson <rth@cygnus.com>
3626 * dwarf2dbg.c (dwarf2_gen_line_info): Use section_symbol
3627 instead of doing the work by hand.
3629 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3631 * dwarf2dbg.c (INITIAL_STATE): New macro encapsulating initial
3632 state of line state-machine.
3633 (struct ls): Collect DWARF2 line state-machine state in new member
3634 SM. Add member EMPTY_SEQUENCE to keep track if a code sequence
3635 resulted in any DWARF2 directives.
3636 (reset_state_machine): New function.
3637 (out_end_sequence): Ditto.
3638 (dwarf2_gen_line_info): When switching sections or switching to a
3639 lower text address, call out_end_sequence() first to terminate the
3640 previous code sequence as code sequences MUST have monotonically
3641 increasing addresses.
3642 (dwarf2_finish): Call out_end_sequence() instead of open coding it.
3644 1999-06-03 David Mosberger <davidm@hpl.hp.com>
3646 * as.c (parse_args): Add option -gdwarf2 to allow requesting
3647 DWARF2 debug info (line information only, at this point).
3648 * as.h: Update comment about supported debug formats.
3649 * dwarf2dbg.c, dwarf2dbg.h: New files.
3650 * Makefile.am (GAS_CFILES, HFILES, GENERIC_OBJS): Add them.
3652 * expr.c (operand): Don't use [ for parens if we want an index op.
3653 (op_encoding): Switch [ into O_index, if desired.
3654 (op_rank): Renumber with O_index on bottom.
3655 (expr): If O_index, match closing bracket.
3656 * expr.h (O_index): New.
3658 * read.c (read_a_source_file): Conditionally allow matched "
3659 in lines passed to md_assemble.
3661 * config/obj-elf.c (elf_pseudo_table): Add `common'.
3663 1999-06-03 Ian Lance Taylor <ian@zembu.com>
3665 Add support for storing local symbols in a small structure to save
3666 memory when assembling large files.
3667 * as.h: Don't include struc-symbol.h.
3668 (symbolS): Add typedef.
3669 * symbols.c: Include struc-symbol.h.
3670 (local_hash): New static variable.
3671 (save_symbol_name): New static function, from symbol_create.
3672 (symbol_create): Call save_symbol_name.
3673 (local_symbol_count): New static variable.
3674 (local_symbol_conversion_count): Likewise.
3675 (LOCAL_SYMBOL_CHECK): Define.
3676 (local_symbol_make): New static function.
3677 (local_symbol_convert): New static function.
3678 (colon): Handle local symbols. Create local symbol for local
3680 (symbol_table_insert): Handle local symbols.
3681 (symbol_find_or_make): Create local symbol for local label name.
3682 (symbol_find_base): Check for local symbol.
3683 (symbol_append, symbol_insert): Check for local symbols.
3684 (symbol_clear_list_pointers, symbol_remove): Likewise.
3685 (verify_symbol_chain): Likewise.
3686 (copy_symbol_attributes): Likewise.
3687 (resolve_symbol_value): Handle local symbols.
3688 (resolve_local_symbol): New static function.
3689 (resolve_local_symbol_values): New function.
3690 (S_GET_VALUE, S_SET_VALUE): Handle local symbols.
3691 (S_IS_FUNCTION, S_IS_EXTERNAL, S_IS_WEAK, S_IS_COMMON): Likewise.
3692 (S_IS_DEFINED, S_IS_DEBUG, S_IS_LOCAL, S_GET_NAME): Likewise.
3693 (S_GET_SEGMENT, S_SET_SEGMENT, S_SET_EXTERNAL): Likewise.
3694 (S_CLEAR_EXTERNAL, S_SET_WEAK, S_SET_NAME): Likewise.
3695 (symbol_previous, symbol_next): New functions.
3696 (symbol_get_value_expression): Likewise.
3697 (symbol_set_value_expression): Likewise.
3698 (symbol_set_frag, symbol_get_frag): Likewise.
3699 (symbol_mark_used, symbol_clear_used, symbol_used_p): Likewise.
3700 (symbol_mark_used_in_reloc): Likewise.
3701 (symbol_clear_used_in_reloc, symbol_used_in_reloc_p): Likewise.
3702 (symbol_mark_mri_common, symbol_clear_mri_common): Likewise.
3703 (symbol_mri_common_p): Likewise.
3704 (symbol_mark_written, symbol_clear_written): Likewise.
3705 (symbol_written_p): Likewise.
3706 (symbol_mark_resolved, symbol_resolved_p): Likewise.
3707 (symbol_section_p, symbol_equated_p): Likewise.
3708 (symbol_constant_p): Likewise.
3709 (symbol_get_bfdsym, symbol_set_bfdsym): Likewise.
3710 (symbol_get_obj, symbol_set_obj): Likewise.
3711 (symbol_get_tc, symbol_set_tc): Likewise.
3712 (symbol_begin): Initialize local_hash.
3713 (print_symbol_value_1): Handle local symbols.
3714 (symbol_print_statistics): Print local symbol statistics.
3715 * symbols.h: Include "struc-symbol.h" if not BFD_ASSEMBLER.
3716 Declare new symbols.c functions. Move many declarations here from
3718 (SYMBOLS_NEED_BACKPOINTERS): Define if needed.
3719 * struc-symbol.h (SYMBOLS_NEED_BACKPOINTERS): Don't set.
3720 (struct symbol): Move bsym to make it clearly the first field.
3721 Remove TARGET_SYMBOL_FIELDS.
3722 (symbolS): Don't typedef.
3723 (struct broken_word): Remove.
3724 (N_TYPE_seg, seg_N_TYPE): Move to symbol.h.
3725 (SEGMENT_TO_SYMBOL_TYPE, N_REGISTER): Likewise.
3726 (symbol_clear_list_pointers): Likewise.
3727 (symbol_insert, symbol_remove): Likewise.
3728 (symbol_previous, symbol_append): Likewise.
3729 (verify_symbol_chain, verify_symbol_chain_2): Likewise.
3730 (struct local_symbol): Define.
3731 (local_symbol_converted_p, local_symbol_mark_converted): Define.
3732 (local_symbol_resolved_p, local_symbol_mark_resolved): Define.
3733 (local_symbol_get_frag, local_symbol_set_frag): Define.
3734 (local_symbol_get_real_symbol): Define.
3735 (local_symbol_set_real_symbol): Define.
3737 * write.c (write_object_file): Call resolve_local_symbol_values.
3738 * config/obj-ecoff.h (OBJ_SYMFIELD_TYPE): Define.
3739 (TARGET_SYMBOL_FIELDS): Don't define.
3740 * config/obj-elf.h (OBJ_SYMFIELD_TYPE): Add local field. If
3741 ECOFF_DEBUGGING, add ECOFF fields.
3742 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3743 * config/obj-multi.h (struct elf_obj_sy): Add local field. If
3744 ECOFF_DEBUGGING, add ECOFF fields.
3745 (ELF_TARGET_SYMBOL_FIELDS, TARGET_SYMBOL_FIELDS): Don't define.
3746 (ECOFF_DEBUG_TARGET_SYMBOL_FIELDS): Don't define.
3747 * config/tc-mcore.h: Don't include struc-symbol.h.
3748 (TARGET_SYMBOL_FIELDS): Don't define.
3749 (struct mcore_tc_sy): Define.
3750 (TC_SYMFIELD_TYPE): Define.
3751 * Many files: Use symbolS instead of struct symbol. Use new
3752 accessor functions rather than referring to symbolS fields
3755 * read.c (s_mri_common): Don't add in value of line_label.
3757 * config/tc-mips.c (md_apply_fix): Correct parenthesization when
3758 checking for SEC_LINK_ONCE.
3760 * config/tc-sh.h (sh_fix_adjustable): Declare.
3762 * app.c (input_buffer): New static variable.
3763 (app_push): Save saved_input in allocated buffer.
3764 (app_pop): Restored saved_input.
3765 (do_scrub_chars): Change get parameter to take char * and int as
3766 arguments. Change GET macro to pass input_buffer to get
3767 function. Don't save input into allocated buffer.
3768 * as.h (do_scrub_chars): Update declaration.
3769 * input-file.c (input_file_get): Change to take char * and int.
3770 Read data into passed in buffer. Remove static buffer.
3771 * read.c (scrub_from_string): Change to take char * and int. Copy
3772 data into passed in buffer.
3774 * hash.h: Neaten. Declare hash_traverse.
3775 * hash.c: Complete rewrite based on BFD hashing code.
3776 * gasp.c (chunksize): New variable.
3777 * macro.c (macro_expand_body): Call hash_jam with NULL rather than
3780 1999-05-28 Nick Clifton <nickc@cygnus.com>
3782 * config/tc-arm.c (md_apply_fix3): Add pipeline offset into reloc
3783 addend unless the target uses an old ABI.
3785 Mon May 24 13:36:55 1999 Doug Evans <devans@canuck.cygnus.com>
3787 -Wchar-subscripts cleanup
3788 * listing.c (listing_newline): Use unsigned char variable, so
3789 calls to isascii,iscntrl are correct.
3790 * atof-generic.c (atof_generic): Cast arg to isdigit, et. al. with
3792 * ecoff.c (ecoff_directive_ent,ecoff_stab): Ditto.
3793 * config/obj-elf.c (obj_elf_vtable_inherit): Ditto.
3794 * config/tc-mips.c (mips_ip,mips16_ip): Ditto.
3795 (my_getSmallExpression,get_number,s_mips_ent): Ditto.
3797 1999-05-28 Torbjorn Granlund <tege@matematik.su.se>
3799 * config/tc-m68k.c (m68k_ip): Check for disallowed index register
3801 (arch_coldfire_p): New #define.
3802 (m68k_ip, m68k_init_after_args): Use arch_coldfire_p.
3804 1999-05-28 Linus Nordberg <linus.nordberg@canit.se>
3806 * config/tc-m68k.c (install_operand): Add places `n', `o'.
3808 * config/tc-m68k.c (m68k_ip): Add formats `E', `G', `H'.
3809 (install_operand): Add place `N'.
3810 (init_table): Add registers ACC, MACSR, MASK.
3812 * config/m68k-parse.h (m68k_register): Add ACC, MACSR, MASK.
3814 * config/tc-m68k.c: Change mcf5200 --> mcf.
3815 (archs): Add mcf5206e, mcf5307.
3816 (m68k_ip): Add format `u'.
3817 (install_operand): Add place `m', `M', `h'.
3818 (init_table): Add upper/lower registers.
3820 * config/m68k-parse.h (m68k_register): Add upper/lower registers.
3822 1999-05-28 Martin Dorey <mdorey@madge.com>
3824 * config/tc-i960.c: Several minor changes to add ELF and
3825 BFD_ASSEMBLER support.
3826 * config/tc-i960.h: Likewise.
3827 * configure.in (i960-*-elf*): New target.
3828 * aclocal.m4, configure: Rebuild.
3830 1999-05-25 Alan Modra <alan@spri.levels.unisa.edu.au>
3832 * config/tc-i386.c (md_apply_fix3): Only do 1999-05-17 fx_pcrel
3833 reloc changes when defined(BFD_ASSEMBLER).
3835 1999-05-17 Alan Modra <alan@spri.levels.unisa.edu.au>
3837 * config/tc-i386.c (tc_gen_reloc): Remove F and MAP macros.
3839 * write.c (write_print_statistics): Output to file, not stderr.
3841 * expr.c (generic_bignum_to_int32,64): Prototype.
3843 * read.c (s_lcomm_internal, sizeof_sleb128, sizeof_uleb128,
3844 output_sleb128, output_uleb128, output_big_sleb128,
3845 output_big_uleb128, output_big_leb128): Prototype.
3846 (output_big_sleb128, output_big_uleb128): Make inline.
3847 (output_big_leb128): Remove inline
3849 From Maciej W. Rozycki <macro@ds2.pg.gda.pl>
3850 * config/tc-i386.c (md_apply_fix3): Convert BFD_RELOC_16 with
3851 fx_pcrel set to BFD_RELOC_16_PCREL. Similarly for BFD_RELOC_8.
3852 Handle BFD_RELOC_16_PCREL and BFD_RELOC_8_PCREL. Return changed
3853 value for correct overflow check in write.c:fixup_segment.
3854 * write.c (fixup_segment): Move bitfield overflow checks to after
3855 the md_apply_fix call.
3856 * config/obj-coff.c (fixup_segment): Likewise.
3857 * doc/internals.texi (CPU backend): Mention md_apply_fix modifying
3858 valueT *val argument.
3860 Fri May 14 10:52:13 1999 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
3862 * config/atof-ieee.c (gen_to_words): Correctly round a
3863 denormalized number. Fix off-by-one in range checking for
3864 exponent in a denormal.
3866 1999-05-10 Nick Clifton <nickc@cygnus.com>
3868 * config/tc-mcore.c (parse_reg): Accept 'sp' as a valid register
3871 Thu May 13 09:46:59 1999 Joel Sherrill (joel@OARcorp.com)
3873 * configure.in (i386-*-rtemself*, sh-*-rtemself*): New targets.
3875 1999-05-12 Alan Modra <alan@spri.levels.unisa.edu.au>
3877 * config/tc-i386.h (InvMem): New flag. Add to AnyMem.
3878 (ReverseRegRegmem): Remove.
3879 (ImmExt): New flag. Renumber some of the opcode_modifier bits.
3880 * config/tc-i386.c (md_assemble): Test for PIII SIMD and AMD
3881 3DNow! via ImmExt opcode_modifier. Remove ReverseRegRegmem
3884 From Doug Ledford <dledford@redhat.com>
3885 * config/tc-i386.h (RegXMM): New for P/III.
3886 * config/tc-i386.c: Add support for P/III.
3888 Sat May 8 23:28:50 1999 Richard Henderson <rth@cygnus.com>
3890 * config/tc-ppc.c (md_parse_option): Recognize -mppc64bridge.
3891 (md_begin): Allow ppc32 insns in ppc64bridge mode.
3892 (ppc_insert_operand): Accept SIGNOPT in ppc64 mode.
3894 Thu May 6 23:13:39 1999 Richard Henderson <rth@cygnus.com>
3896 * config/tc-i386.c (i386_immediate): Skip whitespace before
3897 complaining about junk after expression.
3898 (i386_displacement): Likewise.
3900 Thu May 6 19:50:14 1999 Richard Henderson <rth@cygnus.com>
3902 * symbols.c (symbol_find_base): Use memcpy instead of strcpy.
3903 Don't copy before downcaseing.
3905 1999-05-05 Catherine Moore <clm@cygnus.com>
3907 * tc-m68k.c: Include elf/m68k.h.
3908 (m68k_elf_final_processing): New routine.
3909 * tc-m68k.h (elf_tc_final_processing m68k_elf_final_processing):
3912 Mon May 3 10:26:03 1999 Jeffrey A Law (law@cygnus.com)
3914 * config/tc-hppa.c (md_apply_fix): Handle 22 bit fmt insn like a
3917 1999-04-30 Nick Clifton <nickc@cygnus.com>
3919 * config/tc-mcore.c (mcore_s_section): Dump literals before
3922 1999-04-29 Nick Clifton <nickc@cygnus.com>
3924 * config/tc-mcore.c (md_apply_fix3): Insert reloc addend into insn
3927 Mon Apr 26 12:34:37 1999 Doug Evans <devans@canuck.cygnus.com>
3929 * config/tc-fr30.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3930 (TC_INIT_FIX_DATA): Delete.
3931 * config/tc-m32r.h (TC_FIX_TYPE): Delete, cgen fields moved to write.h.
3932 (TC_INIT_FIX_DATA): Delete.
3933 * write.h (struct fix): New member fx_cgen, ifdef USING_CGEN.
3934 * write.c (fix_new_internal): Initialize fx_cgen member.
3935 * cgen.c (gas_cgen_record_fixup,gas_cgen_record_fixup_exp): Update.
3936 (gas_cgen_md_apply_fix3): Update.
3937 * config/tc-m32r.c (md_cgen_lookup_reloc): Update.
3938 (md_cgen_record_fixup_exp): Update.
3939 (FX_OPINFO_R_TYPE): Update.
3941 * frags.c (frag_var,frag_variant): Initialize fr_cgen here.
3942 * config/tc-fr30.h (TC_FRAG_INIT): Delete.
3943 * config/tc-m32r.h (TC_FRAG_INIT): Delete.
3944 * frags.h (struct frag): Make opindex, opinfo ints.
3946 * config/tc-fr30.c (FX_OPINFO_R_TYPE): Delete, unused.
3948 1999-04-26 Tom Tromey <tromey@cygnus.com>
3950 * aclocal.m4, configure: Updated for new version of libtool.
3952 1999-04-22 Nick Clifton <nickc@cygnus.com>
3954 * config/tc-mcore.c (md_apply_fix3): Renamed function from
3956 (md_apply_fix3): Do not fix up absolute relocations against
3959 * config/tc-mcore.h (MD_APPLY_FIX3): Define.
3961 1999-04-20 Nick Clifton <nickc@cygnus.com>
3963 * config/tc-mcore.c (md_pseudo_table): Add intercepts for section
3964 changes and data-in-text directives.
3965 (mcore_cons): New function: intercept cons() operations.
3966 (mcore_float_cons): New function: intercept float_cons()
3968 (mcore_stringer): New function: intercept stringer() operations.
3970 1999-04-18 Ian Lance Taylor <ian@zembu.com>
3972 * obj.h (struct format_ops): Change generate_asm_lineno field to
3974 * config/obj-ecoff.h (OBJ_GENERATE_ASM_LINENO): Don't define.
3976 * config/tc-alpha.c (find_opcode_match): Add default case to
3978 (find_macro_match): Likewise.
3979 (load_expression): Parenthesize && within ||.
3981 * config/tc-alpha.h (TC_RELOC_RTSYM_LOC_FIXUP): Define.
3983 1999-04-17 Nick Clifton <nickc@cygnus.com>
3985 * config/tc-mcore.c (md_pseudo_table): Add overrides for .bss
3986 .text .data .section pseudo ops.
3987 (mcore_s_section): New function. Dump lits before changing secs.
3988 (mcore_s_text): New function. Dump lits before changing secs.
3989 (mcore_s_data): New function. Dump lits before changing secs.
3991 1999-04-16 Gavin Romig-Koch <gavin@cygnus.com>
3993 * config/tc-mips.c (mips_32bitmode): New.
3994 (md_begin): Set mips_32bitmode if needed.
3995 (mips_elf_final_processing): Don't set EF_MIPS_ARCH.
3996 Set EF_MIPS_32BITMODE.
3998 Fri Apr 16 12:26:39 1999 Bob Manson <manson@charmed.cygnus.com>
4000 * config/obj-coff.c (c_section_symbol): Fix typo in previous
4003 1999-04-16 Nick Clifton <nickc@cygnus.com>
4005 * config/tc-mcore.h (LOCAL_LABELS_FB): Define to 1.
4007 Thu Apr 15 16:52:09 1999 Jeffrey A Law (law@cygnus.com)
4009 * tc-hppa.c (pa_get_absolute_exression): Try to handle "5 %r3"
4010 expressions correctly.
4013 1999-04-15 Gavin Romig-Koch <gavin@cygnus.com>
4015 * config/tc-mips.c (mips_elf_final_processing): Set EF_MIPS_ARCH.
4017 Mon Apr 12 23:45:07 1999 Jeffrey A Law (law@cygnus.com)
4019 * tc-hppa.c (pa_ip, case '3'): New case for PA2.0 fmpyfadd
4020 and fmpynfadd instructions.
4022 1999-04-11 Richard Henderson <rth@cygnus.com>
4024 * as.h (environ): Declare it, if needed.
4025 * as.c (dump_statistics): Don't declare environ.
4026 * configure.in (environ): Detect declaration.
4027 * configure, config.in: Rebuild
4029 * config/tc-i386.c (i386_immediate): Accept @GOT relocations.
4030 (i386_displacement): Allocate enough space for replacement buffer.
4031 Clean up replacement buffer initialization.
4033 1999-04-11 Bob Manson <manson@charmed.cygnus.com>:
4035 * subsegs.c (section_symbol): Don't create a new symbol if one
4036 already exists; instead, use the existing one, but set its segment
4037 and frag data if it hasn't already been defined.
4038 * config/obj-coff.c (c_section_symbol): Likewise.
4040 Sat Apr 10 20:10:02 1999 Richard Henderson <rth@cygnus.com>
4042 * tc-alpha.c (load_expression): Call as_bad instead of abort.
4044 1999-04-08 Nick Clifton <nickc@cygnus.com>
4046 * config/tc-mcore.c: New File: Support routines for MCore
4048 * config/tc-mcore.h: New File: Definitions for MCore assembler.
4049 * config/obj-coff.c: Add support for mcore-pe target.
4051 * Makefile.am: Add support for MCore targets.
4052 * Makefile.in: Regenerate.
4053 * configure.in: Add support for MCore targets.
4054 * configure: Regenerate.
4056 * doc/all.texi: Set MCORE.
4057 * doc/as.texinfo: Document MCore specific command line options.
4059 * write.h: Prevent multiple inclusion.
4061 1999-04-06 Ian Lance Taylor <ian@zembu.com>
4063 * asintl.h (LC_MESSAGES): Never define.
4064 * as.c (main): Don't pass LC_MESSAGES to setlocale if the system
4066 * gasp.c (main): Don't pass LC_MESSAGES to setlocale if the system
4069 * Makefile.am (m68k-parse.c): If configuring in the source
4070 directory, copy m68k-parse.y into the local directory before
4071 running ylwrap, to remove spurious differences when generating
4073 * Makefile.in: Rebuild.
4075 * config/tc-sparc.h (md_do_align): Just allocate the number of
4076 bytes necessary, rather than always allocating 1024.
4078 1999-04-04 Ian Lance Taylor <ian@zembu.com>
4080 * listing.c (listing_newline): Add cast to avoid warning.
4081 * read.c (generate_lineno_debug): Add cases to switch. Reindent.
4082 * config/tc-i386.c (i386_scale): Add return value.
4083 (build_displacement_string): Remove unused local temp_disp2.
4084 (i386_intel_memory_operand): Add parentheses to avoid warning.
4085 (i386_intel_operand): Remove unused local end_of_operand_string.
4086 (i386_operand): Remove unused local operand_modifier.
4087 (i386_operand): Add parens to avoid warning.
4089 1999-04-04 Don Bowman <don@pixsci.com>
4091 * configure.in: Add mips*-*-vxworks* target; have it define
4093 * configure, config.in: Rebuild.
4095 1999-03-31 Nick Clifton <nickc@cygnus.com>
4097 * configure.in (emulations): Add support for arm-epoc-pe.
4098 * configure: Regenerate.
4099 * config/te-epoc-pe.h: New file. Define macros specific to
4101 * config/tc-arm.h: Select epoc-pe-arm target format if configured
4102 for arm-epoc-pe target.
4104 Mon Mar 29 10:15:40 CST 1999 Catherine Moore <clm@cygnus.com>
4106 * tc-mips.c (md_apply_fix): Adjust value for linkonce sections.
4108 Wed Mar 24 14:11:10 1999 Jeffrey A Law (law@cygnus.com)
4110 * tc-hppa.c (pa_parse_nonneg_cmpsub_cmpltr): Clean up code to
4111 detect ",n" without a condition.
4112 (pa_parse_neg_cmpsub_cmpltr): Likewise.
4115 Tue Mar 23 11:28:23 1999 Jeffrey A Law (law@cygnus.com)
4117 * tc-hppa.c (pa_ip, case '~'): The condition for a branch on bit
4118 instruction is encoded with one bit.
4121 1999-03-23 Ian Lance Taylor <ian@zembu.com>
4123 * doc/internals.texi (CPU backend): Mention that
4124 line_separator_chars should not include newline. From thi
4125 <ttn@mingle.glug.org>.
4127 1999-03-22 Doug Evans <devans@casey.cygnus.com>
4129 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4130 * config/tc-m32r.c (md_begin): Update call to m32r_cgen_cpu_open.
4132 Sun Mar 21 18:08:18 1999 Richard Henderson <rth@cygnus.com>
4134 * tc-alpha.c (md_assemble): Allow '6' in an opcode.
4136 Thu Mar 18 10:55:30 1999 Jeffrey A Law (law@cygnus.com)
4138 * tc-hppa.c (pa_ip, case 'a'): Do not call pa_parse_..._cmpsub_cmpltr.
4141 Thu Mar 18 02:30:07 1999 Jeffrey A Law (law@cygnus.com)
4143 * tc-hppa.c (pa_ip, case 'd'): Do not allow ",n".
4145 1999-03-15 Martin Hunt <hunt@cygnus.com>
4147 * app.c (do_scrub_begin): Change '-' back to a symbol char
4148 so we can use multiple opcodes on a line again.
4150 * config/tc-d30v.c: By default, warn if a symbol has
4151 the same name as a register. Plus some minor
4152 updates from the branch.
4154 1999-03-13 Nick Clifton <nickc@cygnus.com>
4156 * config/tc-d30v.c (md_apply_fix3): Handle BFD_RELOC_8,
4157 BFD_RELOC_16 and BFD_RELOC_64.
4159 1999-03-12 Andreas Schwab <schwab@issan.cs.uni-dortmund.de>
4161 * expr.c (expr): Add missing else.
4163 1999-03-12 Nick Clifton <nickc@cygnus.com>
4165 * config/tc-arm.c (md_apply_fix3): Improve error message.
4167 1999-03-11 Doug Evans <devans@casey.cygnus.com>
4169 * Makefile.am (CPU_TYPES): Add fr30.
4170 (cgen.o): Add $(CGEN_CPU_PREFIX)-desc.h dependency.
4171 (fr30,m32r dependencies): Update.
4172 * Makefile.in: Rebuild.
4174 * cgen.c (gas_cgen_record_fixup): Update use of operand->type.
4175 (gas_cgen_record_fixup_exp): Ditto.
4176 (gas_cgen_finish_insn): Call cgen_operand_lookup_by_num.
4177 (gas_cgen_md_apply_fix3): Ditto. Update call to set_vma_operand.
4178 * config/tc-fr30.c (md_begin): Update call to fr30_cgen_cpu_open.
4179 (md_cgen_lookup_reloc): Update use of operand->type.
4180 * config/tc-m32r.c (md_begin): Update call to fr30_cgen_cpu_open.
4181 (md_convert_frag): Call cgen_operand_lookup_by_num.
4182 (md_cgen_lookup_reloc): Update use of operand->type.
4183 (m32r_cgen_record_fixup_exp): Ditto.
4185 1999-03-09 Jim Blandy <jimb@zwingli.cygnus.com>
4187 * config/tc-mips.c (md_show_usage): Fix message.
4189 1999-03-03 Nick Clifton <nickc@cygnus.com>
4191 * doc/c-arm.texi (ARM Syntax): Document new command line switches
4192 and LDR reg,=<expr> instruction.
4194 * config/tc-arm.c: Add support for -mcpu=arm810, -mcpu=arm9 and
4197 Fri Feb 19 09:36:30 1999 Ian Lance Taylor <ian@cygnus.com>
4199 * doc/c-arm.texi (ARM-Chars): Fix typo in use of '@'.
4201 1999-02-17 Nick Clifton <nickc@cygnus.com>
4203 This patch was created by: Scott Bambrough
4204 <scottb@corelcomputer.com>
4207 Special cased '@' character. The '@' character is used as the
4208 ARM assembler comment character, as a special character
4209 and in ELF .symver pseudo-op's, and as a special character in
4210 .type and .section pseudo-ops.
4211 (symver_pseudo): New static variable.
4212 (symver_state): New static variable.
4213 (struct app_save): Add field 'symver_state'.
4214 (app_push): Save global symver_state int struct app_save.
4215 (app_pop): Restore global symver_state from struct app_save.
4216 (do_scrub_chars): Special case handling of '@' character in
4219 * configure.in: Modified to recognize armv* uname syntax from ARM
4221 * configure: Regenerated.
4223 * config/obj-elf.c (obj_elf_section): Allow '%' as well as '@' as
4224 a prefix to the section's type.
4225 (obj_elf_type): Allow '%' as well as '@' and '#' as prefixes to
4226 the type's typename.
4228 * config/tc-arm.h: Add support for PIC generation:
4229 (pic_code): New boolean.
4230 (obj_relocate_extern): Define.
4231 (TC_RELOC_RTSYM_LOC_FIXUP): Define
4232 (TC_CONS_FIX_NEW): Define.
4233 (tc_fix_adjustable): Define.
4234 (GLOBAL_OFFSET_TABLE_NAME): Define.
4236 * config/tc-arm.c: Add support for PIC generation:
4237 (line_seperator_chars): Allow ';' as a seperator for Linux.
4238 (is_immediate_prefix): New macro.
4239 (arm_parse_reloc): New function.
4240 (s_arm_elf_cons): New function.
4241 (do_branch): Special case for BFD_RELOC_ARM_PLT32.
4242 (md_undefined_symbol): Special case handling for the Global Offset
4244 (md_apply_fix3): Handle PIC relocs.
4245 (tc_gen_reloc): Handle PIC relocs.
4246 (md_parse_option): Add support for '-k' command line switch to
4247 enable PIC generation.
4248 (cons_fix_new_arm): New function.
4249 (s_arm_elf_cons): New function.
4251 Tue Feb 16 16:31:53 1999 Ian Lance Taylor <ian@cygnus.com>
4253 * configure.in: Add comments for uses of AC_DEFINE.
4254 * acinclude.m4: Likewise.
4255 * acconfig.h: Remove.
4256 * aclocal.m4: Rebuild.
4257 * configure: Rebuild.
4258 * Makefile.in: Rebuild.
4259 * config.in: Rebuild.
4261 1999-02-15 Jim Lemke <jlemke@cygnus.com>
4263 * config/tc-mips.c (mips_ip: case 'o'): Fix assertion failure for
4264 non-constant offset from a base register.
4266 1999-02-14 Ken Raeburn <raeburn@raeburn.org>
4268 * config/tc-alpha.c (md_show_usage): Put \ before newline in
4271 Sat Feb 13 14:10:10 1999 Richard Henderson <rth@cygnus.com>
4273 * config/tc-alpha.c (cpu_types): Enable EV6 PALcode with -m21264.
4274 (emit_insn): Look for pc-relative and no-overflow specifiers on
4275 internal relocation types.
4277 1999-02-13 Jim Blandy <jimb@zwingli.cygnus.com>
4279 * doc/c-mips.texi (MIPS Opts): Updated list of -mNNNN and
4282 * config/tc-mips.c: Remove all the mips_NNNN variables; just use
4284 (mips_4650, mips_4010, mips_4100): Variables removed.
4285 (hilo_interlocks, gpr_interlocks, append_insn, macro_build, macro,
4286 macro2, mips16_macro, mips_ip): Test mips_cpu, not the mips_NNNN
4288 (md_begin): Don't bother initializing the mips_NNNN variables;
4289 mips_cpu is set, and that's good enough now.
4290 (md_parse_option): Have the -mNNNN options set mips_cpu instead of
4291 the mips_NNNN variable. The -no-mNNNN flags are now no-ops.
4292 (show): New function, to handle wrapping in the CPU lists.
4293 (md_show_usage): Update lists of -mcpu and -mNNNN switches.
4295 Sat Feb 13 00:17:26 1999 Richard Henderson <rth@cygnus.com>
4297 * config/tc-i386.c (i386_intel_operand): Ignore `SHORT' rather
4298 than treat as an immediate specifier.
4300 Thu Feb 11 16:18:31 1999 Richard Henderson <rth@cygnus.com>
4302 * config/tc-i386.c: Prototype many functions.
4303 (set_intel_syntax): Accept `prefix'/`noprefix' specifiers.
4304 (i386_immediate): Remove unused second argument.
4305 (i386_intel_operand): Fix i386_is_reg typo.
4306 (i386_operand): Use allow_naked_reg.
4307 (output_invalid): Make operand int for K&R.
4309 Thu Feb 11 11:21:02 1999 Ian Lance Taylor <ian@cygnus.com>
4311 * Makefile.am (EXTRA_as_new_SOURCES): Uncomment--fixed by automake
4313 * Makefile.in: Rebuild.
4315 1999-02-09 Doug Evans <devans@casey.cygnus.com>
4317 * Makefile.am (DISTCLEANFILES): Change cgen-opc.h to cgen-desc.h.
4319 (EXTRA_as_new_SOURCES): Comment out.
4320 (.tcdep): <arch>-opc.h renamed to <arch>-desc.h.
4321 * Makefile.in: Rebuild.
4322 * doc/Makefile.in: Rebuild.
4323 * configure.in: Require autoconf 2.13. Redo using_cgen handling.
4324 Delete call to AM_CYGWIN32. Replace AM_EXEEXT with AC_EXEEXT.
4325 (AC_OUTPUT): <arch>-opc.h renamed to <arch>-desc.h.
4326 * configure: Rebuild.
4327 * aclocal.m4: Rebuild.
4328 * config.in: Rebuild.
4329 * cgen.c: Include cgen-desc.h, not cgen-opc.h.
4330 (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4331 (gas_cgen_cpu_desc): Renamed from gas_cgen_opcode_desc.
4332 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4333 CGEN_OPERAND_ATTR renamed to CGEN_OPERAND_ATTR_VALUE.
4334 (gas_cgen_record_fixup): Remove unnecessary != 0 test.
4335 (gas_cgen_record_fixup_exp): Ditto.
4336 (gas_cgen_finish_insn): Ditto. Refer to operand table via cpu
4337 descriptor, not global variable.
4338 (gas_cgen_md_apply_fix3): Refer to operand_table via cpu
4339 descriptor, not global variable. Refer to insert_operand handler
4340 via cpu descriptor, not global function.
4341 * cgen.h (*): CGEN_OPCODE_DESC renamed to CGEN_CPU_DESC.
4342 * config/tc-fr30.c: Include opcodes/fr30-desc.h.
4343 (*): gas_cgen_opcode_desc renamed to gas_cgen_cpu_desc.
4344 CGEN_INSN_ATTR renamed to CGEN_INSN_ATTR_VALUE.
4345 Update call to CGEN_OPERAND_TYPE,CGEN_INSN_OPERANDS.
4346 * config/tc-m32r.c: Ditto.
4347 (assemble_two_insns): Update calls to cgen_lookup_get_insn_operands.
4348 (md_assemble): Ditto.
4349 (md_convert_frag): Update call to CGEN_OPERAND_ENTRY.
4351 1999-02-09 Nick Clifton <nickc@cygnus.com>
4353 * config/tc-arm.c (md_apply_fix3): Fix handling of label1 - label2
4354 relocations for ELF targets.
4356 1999-02-08 Nick Clifton <nickc@cygnus.com>
4358 * configure.in: Add support for StrongARM target.
4359 * configure: Regenerate.
4361 1999-02-05 Nick Clifton <nickc@cygnus.com>
4363 * config/tc-arm.h: Tidy OBJ_ELF and OBJ_COFF definitions.
4365 * config/tc-arm.c (md_apply_fix3): Fix BFD_RELOC_ARM_PCREL_BRANCH
4368 Wed Feb 3 11:35:47 1999 Richard Henderson <rth@cygnus.com>
4370 * config/tc-alpha.c (md_show_usage): Document pca56 and ev6 options.
4372 Mon Feb 1 20:37:30 1999 Catherine Moore <clm@cygnus.com>
4374 * config/tc-i386.h (LONG_DOUBLE_MNEM_SUFFIX): Define.
4375 (INTEL_DWORD_MNEM_SUFFIX): Define.
4378 (DWORD_PTR): Define.
4379 (XWORD_PTR): Define.
4381 (OFFSET_FLAT): Define.
4383 (NONE_FOUND): Define.
4386 * config/tc-i386.c (set_intel_syntax): New routine.
4387 (intel_syntax): Declare.
4388 (allow_naked_reg): Declare.
4389 (md_pseudo_table): Support .intel_syntax and .att_syntax.
4390 (intel_float_operand): New routine.
4391 (md_assemble): Handle INTEL_DWORD_MNEM_SUFFIX.
4392 Handle brackets as well as parens. Call i386_intel_operand for
4393 intel syntax. Reverse operands if appropriate. Handle new
4394 suffixes. Handle movzx and movsx.
4395 (i386_is_reg): New routine.
4396 (i386_immediate): New routine.
4397 (i386_scale): New routine.
4398 (i386_displacement): New routine.
4399 (i386_operand_modifier): New routine.
4400 (build_displacement_string): New routine.
4401 (i386_parse_seg): New routine.
4402 (i386_intel_memory_operand): New routine.
4403 (i386_intel_operand): New routine.
4404 (i386_operand): Call i386_displacement, i386_immediate,
4405 i386_scale, etc. instead of handling inline.
4406 (parse_register): Handle registers without prefix.
4408 Mon Feb 1 12:24:58 1999 Catherine Moore <clm@cygnus.com>
4410 * configure: Regenerate.
4411 * configure.in (arm-*-oabi): New.
4412 (thumb-*-oabi): New.
4413 * config/tc-arm.c (target_oabi): Declare.
4414 (md_apply_fix3): Support REL relocs.
4415 (md_parse_option): Handle -oabi.
4416 (elf32_arm_target_format): New routine.
4417 (md_longopts): Add OPTION_OABI.
4418 * config/tc-arm.h: Redefine TARGET_FORMAT.
4421 1999-01-28 Nick Clifton <nickc@cygnus.com>
4423 * write.c (write_relocs): Handle out of range error.
4425 * config/tc-fr30.c (fr30_fix_adjustable): New function.
4426 (fr30_force_relocation): Default to 0.
4428 * config/tc-fr30.h (obj_fix_adjustable): Define.
4429 (TC_FORCE_RELOCATION): Define.
4431 * cgen.c (gas_cgen_md_apply_fix3): Do not apply fixes to VTABLE
4434 1999-01-16 Nick Clifton <nickc@cygnus.com>
4436 * config/tc-d30v.c (write_2_short): Do not generate a sequential
4437 merge of two instructions if the left instruciton kills the right.
4439 1999-01-11 Doug Evans <devans@casey.cygnus.com>
4441 * Makefile.in: Regenerate.
4442 * configure.in: Redo test for using cgen.
4443 * configure: Regenerate.
4445 1999-01-09 Nick Clifton <nickc@cygnus.com>
4447 * config/obj-coff.h (obj_adjust_symtab): Prevent accidental
4448 redefinition of this macro.
4450 Tue Jan 5 21:58:03 1999 Doug Evans <devans@canuck.cygnus.com>
4452 * config/tc-mips.c (mips_frob_file): Disable "Unmatched %hi reloc"
4455 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4457 * config/tc-mips.c (append_insn): For mips16, insert a nop between
4458 a read of HI or LO and an immediatly following branch.
4460 1998-12-29 Gavin Romig-Koch <gavin@cygnus.com>
4462 * config/tc-mips.c (md_begin): Another correction to the setting of
4465 1998-12-23 Gavin Romig-Koch <gavin@cygnus.com>
4467 * config/tc-mips.c (md_begin): Correct type-o in setting of
4470 1998-12-21 Nick Clifton <nickc@cygnus.com>
4472 * config/tc-m32r.c (md_assemble): Emit a NOP after a relaxable 16
4473 bit insn when optimizing, so that parallelised instructions will
4474 start on a 32 bit boundary.
4476 1998-12-19 Gavin Romig-Koch <gavin@cygnus.com>
4478 * config/tc-mips.c (mips_eabi64): New.
4479 (md_begin): Set mips_eabi64.
4480 (mips_elf_final_processing): Use it.
4482 1998-12-18 Gavin Romig-Koch <gavin@cygnus.com>
4484 * config/tc-mips.c (mips_elf_final_processing):
4485 Correct setting of ABI in e_flags.
4487 Wed Dec 16 16:17:22 1998 Dave Brolley <brolley@cygnus.com>
4489 * config/tc-fr30.c (md_assemble): Warn about invalid instructions
4492 1998-12-16 Gavin Romig-Koch <gavin@cygnus.com>
4494 * config/tc-mips.c (md_begin,md_parse_option): Handle vr4111.
4496 1998-12-15 Doug Evans <devans@casey.cygnus.com>
4498 * cgen.c (gas_cgen_md_apply_fix3): Mark as an error, rather than a
4499 warning, values that don't fit in the field.
4501 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4503 * config/tc-mips.c (mips_abi_string): New.
4504 (md_parse_option,md_longopts): Add mabi.
4505 (mips_elf_final_processing): Set e_flags based on mabi flag.
4507 1998-12-15 Gavin Romig-Koch <gavin@cygnus.com>
4509 * config/tc-mips.c (md_parse_option): Handle vr4111.
4511 98-12-11 Ken Raeburn <raeburn@cygnus.com>
4513 * config/tc-h8300.c (build_bytes): Change message given if the
4514 instruction requires H8/300H mode and we're not in Hmode, to
4515 suggest that it may be the operand modes that are the problem, not
4516 necessarily the opcode.
4518 1998-12-10 Nick Clifton <nickc@cygnus.com>
4520 * config/tc-fr30.c: Add line separator character.
4522 Tue Dec 8 19:51:50 1998 Mark Klein <mklein@dis.com>
4524 * configure.in (hppa-*-mpeix*): New target.
4525 * config/obj-som.h (obj_som_compiler): Declare.
4526 * config/obj-som.c (compiler_seen): New static variable.
4527 (obj_som_compiler): New function.
4528 * config/tc-hppa.c: Update tc_data uses for change to bfd/som.h.
4529 (md_pseudo_table): Add "compiler" if OBJ_SOM.
4530 (pa_type_args): Set hppa_priv_level.
4531 (pa_compiler): New static function if OBJ_SOM.
4532 * configure: Rebuild.
4534 Tue Dec 8 15:00:50 1998 Ian Lance Taylor <ian@cygnus.com>
4536 * read.c (output_leb128): Don't mark as inline.
4538 1998-12-08 Andrew MacLeod <amacleod@cygnus.com>
4540 * config/tc-ppc.c (ppc_vbyte): Prototype and new function for
4541 AIX .vbyte unaligned data support.
4542 (md_pseudo_table): Add 'vbyte' to list of valid pseudos.
4543 (ppc_elf_validate_fix): Add eh_frame to list of ELF relocatable
4546 1998-12-07 Nick Clifton <nickc@cygnus.com>
4548 * config/tc-d30v.c (md_assemble, do_assemble): Improve erroneous
4551 Mon Dec 7 09:48:34 1998 Catherine Moore <clm@cygnus.com>
4553 * config/tc-arm.c (elf32_arm_force_relocation): Check for
4554 BFD_RELOC_ARM_PCREL_BRANCH.
4556 Sun Dec 6 12:46:36 1998 Ian Lance Taylor <ian@cygnus.com>
4558 * configure.in: Define TARGET_BYTES_{BIG,LITTLE}_ENDIAN after
4559 checking the target type.
4560 (mips-dec-bsd*): Set endian to little.
4561 * configure: Rebuild.
4563 COFF weak symbol support, based on patches from Mark Elbrecht
4564 <snowball3@usa.net>:
4565 * config/obj-coff.h (S_IS_WEAK): Define if not BFD_ASSEMBLER.
4566 * config/obj-coff.c (obj_coff_weak): New static function.
4567 (obj_coff_endef) [both versions]: Handle weak symbols.
4568 (coff_frob_symbol): Likewise.
4569 (yank_symbols): Likewise.
4570 (obj_pseudo_table): Add "weak".
4572 * configure.in (m68k-*-gnu*): New target. From Aymeric Vincent
4573 <aymeric.vincent@emi.u-bordeaux.fr>.
4574 * aclocal.m4: Rebuild with current tools.
4575 * configure: Rebuild.
4577 * config/tc-alpha.c (emit_ldgp): Give an error message rather than
4578 an assertion failure for a case we can't handle when OBJ_ECOFF.
4580 * expr.c (operator): And with 0xff to avoid problems with signed
4583 1998-12-03 Nick Clifton <nickc@cygnus.com>
4585 * config/tc-fr30.c (md_cgen_lookup_reloc): Generate
4586 BFD_RELOC_FR30_48 instead of BFD_RELOC_FR30_32.
4588 1998-12-02 Nick Clifton <nickc@cygnus.com>
4590 * config/tc-fr30.c (md_cgen_lookup_reloc): Enable relocs for
4593 Thu Nov 26 11:23:48 1998 Dave Brolley <brolley@cygnus.com>
4595 * config/tc-fr30.c (md_pcrel_from_section): Restore previous
4596 calculation of pcrel point.
4598 Tue Nov 24 17:21:52 1998 Nick Clifton <nickc@cygnus.com>
4600 * config/tc-fr30.c (md_pcrel_from_section): Fix calculation of
4603 Tue Nov 24 14:54:38 1998 Nick Clifton <nickc@cygnus.com>
4605 * config/tc-d10v.c (md_assemble): Make static 'etype' have file
4607 (d10v_cleanup): Only generate previous insn if a multiline insn is
4610 Fri Nov 20 11:41:13 1998 Nick Clifton <nickc@cygnus.com>
4612 * config/tc-fr30.c (md_cgen_lookup_reloc): Add support for
4615 Thu Nov 19 15:01:29 1998 Nick Clifton <nickc@cygnus.com>
4617 * config/tc-arm.c (md_parse_option): Add support for -marm7xxx and
4618 -marm6xxx command line switches.
4620 1998-11-18 Doug Evans <devans@casey.cygnus.com>
4622 * Makefile.am (DEP): Use $(srcdir)/../mkdep.
4623 (itbl-ops.o): Delete duplicate dependencies.
4624 Rebuild dependencies.
4625 Add fr30 dependencies.
4626 * Makefile.in: Rebuild.
4628 Tue Nov 17 13:42:42 1998 Nick Clifton <nickc@cygnus.com>
4630 * config/tc-fr30.c (md_cgen_lookup_reloc): Updated to match latest
4632 * listing.c: Ignore line terminator characters found inside
4635 Thu Nov 12 19:21:24 1998 Dave Brolley <brolley@cygnus.com>
4637 * po/gas.pot: Regenerated.
4639 Thu Nov 12 10:54:16 1998 Nick Clifton <nickc@cygnus.com>
4641 * config/tc-fr30.c (fr30_is_colon_insn): New name for
4642 fr30_is_label_start(). Also checks for delay slot insns.
4644 * config/tc-fr30.c (fr30_is_label_start): New function: Handle
4645 FR30 instructions which contain a colon in the mnemonic.
4647 * config/tc-fr30.h (TC_START_LABEL): Define this macro.
4649 Wed Nov 11 09:58:21 1998 Nick Clifton <nickc@cygnus.com>
4651 * config/tc-fr30.c: Removed currently superflous code.
4653 Tue Nov 10 13:13:05 1998 Nick Clifton <nickc@cygnus.com>
4655 * config/tc-fr30.h: New file.
4656 * config/tc-fr30.c: Tweaking so that it will compile.
4658 Tue Nov 10 14:41:33 1998 Catherine Moore <clm@cygnus.com>
4660 * config/tc-d10v.h (obj_fix_adjustable): Define.
4661 (TC_FORCE_RELOCATION): Define.
4662 (d10v_force_relocation): Declare.
4663 * config/tc-d10v.c (tc_gen_reloc): Handle Vtable relocs.
4664 (md_apply_fix3): Handle Vtable relocs.
4665 (d10v_fix_adjustable): New.
4666 (d10v_force_relocation): New.
4668 Mon Nov 9 14:25:06 1998 Nick Clifton <nickc@cygnus.com>
4670 * config/tc-d30v.c: Change default behaviour to ignore potential
4671 conflicts between register name and symbol names.
4673 Wed Nov 4 18:42:00 1998 Dave Brolley <brolley@cygnus.com>
4675 * configure.in: Add fr30-*-*.
4676 * config/tc-fr30.c: New file.
4677 * Makefile.in: Regenerated.
4678 * config.in: Regenerated.
4679 * configure: Regenerated.
4680 * doc/Makefile.in: Regenerated.
4681 * po/gas.pot: Regenerated.
4683 Mon Nov 2 20:54:16 1998 Doug Evans <devans@canuck.cygnus.com>
4685 * config/tc-m32r.c (assemble_two_insns): Ensure both insns
4688 Mon Nov 2 20:10:18 1998 Martin von Loewis <loewis@informatik.hu-berlin.de>
4690 * app.c (do_scrub_begin): Set characters above 127 to be symbol
4692 (do_scrub_chars): Add some casts to unsigned char to avoid
4693 unwanted sign extension.
4694 * read.c (lex_type): Set characters about 127 to be symbol
4696 * config/tc-i386.c (md_begin): Set identifier_chars and
4697 operand_chars for values above 127.
4699 Mon Nov 2 15:05:33 1998 Geoffrey Noer <noer@cygnus.com>
4701 * configure.in: detect cygwin* instead of cygwin32*
4702 * configure: regenerate
4704 Tue Oct 27 13:18:40 1998 Nick Clifton <nickc@cygnus.com>
4706 * listing.c: Add support for producing a listing from piped
4709 Tue Oct 27 08:56:44 1998 Gavin Romig-Koch <gavin@cygnus.com>
4711 * config/tc-mips.c (hilo_interlocks): Remove mips_3900.
4712 (append_insn): Account for the tx39's multiply behavior.
4714 1998-10-26 Michael Meissner <meissner@cygnus.com>
4716 * config/tc-m32r.c (assemble_two_insns): Rename assemble_two_insns
4717 from assemble_parallel_insns. Add support for '->' to indicate
4718 explicitly serializing the instructions.
4719 (md_assemble): Ditto.
4721 Sat Oct 24 15:12:19 1998 Catherine Moore <clm@cygnus.com>
4723 * config/tc-sh.c (sh_fix_adjustable): Adjust EXTERN and
4726 Thu Oct 22 12:41:33 1998 Catherine Moore <clm@cygnus.com>
4728 * cgen.c (gas_cgen_md_apply_fix3): Revert last change.
4730 Thu Oct 22 10:03:15 1998 Ron Unrau <runrau@cygnus.com>
4732 * config/tc-mips.c : support frame and regmask/fregmask when
4733 MIPS_STABS_ELF is specified.
4735 Wed Oct 21 11;34:51 1998 Catherine Moore <clm@cygnus.com>
4737 * config/tc-sh.c (sh_fix_adjustable): Only include if OBJ_ELF.
4738 (md_apply_fix): Don't return 1 for VTABLE relocs.
4739 * config/tc-sh.h (obj_fix_adjustable): Define only if OBJ_ELF.
4741 Tue Oct 20 11:18:28 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4743 * doc/c-i386.texi: Replace occurences of "opcode" with
4744 "instruction mnemonic", "instruction", or "mnemonic" when
4745 referring to the name of an instruction. Use "opcode" when
4746 referring to the sequence of machine bytes.
4748 * config/tc-i386.c (opcode_chars): Rename to mnemonic_chars.
4749 (is_opcode_char): Rename to is_mnemonic_char.
4750 (md_assemble and i386_operand): Correct error messages from
4751 "opcode" to "instruction mnemonic"
4752 Rename throughout opcode[] -> mnemonic[], opp -> mnem_p,
4753 MAX_OPCODE_SIZE -> MAX_MNEM_SIZE,
4754 DWORD_OPCODE_SUFFIX -> DWORD_MNEM_SUFFIX,
4755 WORD_OPCODE_SUFFIX -> WORD_MNEM_SUFFIX,
4756 BYTE_OPCODE_SUFFIX -> BYTE_MNEM_SUFFIX,
4757 SHORT_OPCODE_SUFFIX -> SHORT_MNEM_SUFFIX
4758 LONG_OPCODE_SUFFIX -> LONG_MNEM_SUFFIX
4760 * config/tc-i386.h (*_MNEM_SUFFIX): Rename from *_OPCODE_SUFFIX.
4762 * config/tc-i386.c (i386_operand): Check for garbage after
4765 Tue Oct 20 10:49:42 1998 Ian Lance Taylor <ian@cygnus.com>
4767 * config/tc-i386.c (md_apply_fix3): Change handling of PCREL reloc
4768 for BFD_ASSEMBLER to only change value when COFF if TE_PE.
4770 Mon Oct 19 20:20:42 1998 Catherine Moore <clm@cygnus.com>
4772 * config/tc-sh.h (obj_fix_adjustable): Define.
4773 * config/tc-sh.c (sh_force_relocation): Handle VT relocs.
4774 (md_apply_fix): Likewise.
4775 (tc_gen_reloc): Likewise.
4776 (sh_fix_adjustable): New.
4778 Mon Oct 19 12:35:43 1998 Doug Evans <devans@seba.cygnus.com>
4780 * cgen.c (gas_cgen_finish_insn): Update handling of CGEN_INT_INSN_P.
4781 * cgen.h (gas_cgen_finish_insn): Update prototype.
4782 * config/tc-m32r.c (m32r_insn): CGEN_INT_INSN -> CGEN_INT_INSN_P.
4783 cgen_insn_t -> CGEN_INSN_INT.
4784 (make_parallel): Update handling of CGEN_INT_INSN_P.
4785 (assemble_parallel_insn): Ditto.
4786 (target_make_parallel): New function.
4787 (md_assemble): Use it.
4789 Mon Oct 19 13:16:12 1998 Catherine Moore <clm@cygnus.com>
4791 * config/tc-m32r.c (m32r_force_relocation): Fix typo.
4793 Sun Oct 18 18:48:57 1998 Jeffrey A Law (law@cygnus.com)
4795 * config/tc-sh.c (md_assemble): Make sure the entire opcode is
4796 converted into lower case.
4798 Fri Oct 16 13:36:34 CDT Catherine Moore <clm@cygnus.com>
4800 * cgen.c (gas_cgen_md_apply_fix3): Handle VTABLE relocs.
4801 (gas_cgen_tc_gen_reloc): Likewise.
4802 * config/tc-m32r.h (obj_fix_adjustable): Define.
4803 * config/tc-m32r.c (m32r_fix_adjustable): New.
4804 (m32r_force_relocation): Handle VTABLE relocs.
4806 Wed Oct 14 11:33:38 1998 Nick Clifton <nickc@cygnus.com>
4808 * doc/c-arm.texi (ARM Directives): Document .ltorn directive.
4810 Mon Oct 12 11:07:21 1998 Nick Clifton <nickc@cygnus.com>
4812 * config/tc-m32r.c (assemble_parallel_insn): Convert second opcode
4813 to lower case before parsing.
4815 * config/tc-d30v.c (parallel_ok): Ignore conflicts when explicitly
4816 parallel insns modift buts in the PSW as a side effect.
4818 Thu Oct 8 10:18:33 1998 Nick Clifton <nickc@cygnus.com>
4820 * config/tc-d30v.c (find_format): Test for missing flag and
4823 (md_apply_fix3): Fix error messages to avoid
4824 assumption about presence of a symbol.
4826 (parallel_ok): Disallow parallel instructions that both modify the
4829 (find_format): Generate a warning if an odd numbered register is
4830 used as the first register in a mutli-register instruction.
4832 Wed Oct 7 14:09:14 1998 Nick Clifton <nickc@cygnus.com>
4834 * config/tc-d30v.c (md_apply_fix3): Do not assume that bad
4835 relocations are always associated with a symbol.
4837 Tue Oct 6 09:31:15 1998 Catherine Moore <clm@cygnus.com>
4839 * tc-sparc.h (TC_FORCE_RELOCATION): Define.
4840 (elf32_sparc_force_relocation): Declare.
4841 * tc-sparc.c (md_apply_fix3): Handle vtable relocs.
4842 (tc_gen_reloc): Handle vtable relocs.
4843 (elf32_sparc_force_relocation): New.
4845 Mon Oct 5 09:25:32 1998 Catherine Moore <clm@cygnsu.com>
4847 * symbols.c (S_IS_FUNCTION): New.
4848 * config/tc-v850.h (obj_fix_adjustable): Define.
4849 (TC_FORCE_RELOCATION): Define.
4850 (v850_force_relocation): Declare.
4851 * config/tc-v850.c (tc_gen_reloc): Use offset instead
4852 of fx_addnumber for VTABLE reloc addends.
4853 (md_apply_fix3): Handle VTABLE relocs.
4854 (v850_fix_adjustable): New.
4855 (v850_force_relocation): New.
4857 Mon Oct 5 00:48:52 1998 Jeffrey A Law (law@cygnus.com)
4859 * tc-hppa.c (fp_operand_format): Add some additional formats.
4860 (pa_ip): Do not automatically promote into pa2.0 mode.
4861 (pa_level): Handle ".level 2.0".
4863 Sun Oct 4 20:57:43 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
4865 * config/tc-i386.c (md_assemble): Handle AMD_3DNOW_OPCODE.
4866 * config/tc-i386.h (template.extension_opcode): Change to
4867 unsigned int to allow full range of 8-bit opcode suffixes.
4868 (None): Redefine as 0xffff.
4870 From Jeff B Epler <jepler@usgs.gov>
4871 * doc/c-i386.texi (i386-SIMD): New section.
4873 Thu Oct 1 15:37:54 1998 Richard Henderson <rth@cygnus.com>
4875 * read.c (discard_rest_of_line): New function.
4876 * read.h: Declare it.
4877 * config/tc-alpha.c (s_alpha_mask, s_alpha_frame): Use it.
4879 Thu Oct 1 10:33:53 1998 Nick Clifton <nickc@cygnus.com>
4881 * config/tc-d10v.c (find_symbol_matching_register): New function.
4882 (find_opcode): Cope with the case where a register name matches
4885 Wed Sep 30 10:52:32 1998 Nick Clifton <nickc@cygnus.com>
4887 * config/tc-v850.c (md_pcrel_from): Rename to
4888 v850_pcrel_from_section.
4889 (v850_pcrel_from_section): Do not resolves symbols in other
4892 * config/tc-v850.h (MD_PCREL_FROM_SECTION): Define.
4894 Mon Sep 28 11:01:20 1998 Nick Clifton <nickc@cygnus.com>
4896 * config/tc-d10v.c (find_opcode): Generate an error if a register
4897 is supplied for an operand that should not be a register.
4899 Fri Sep 25 10:04:21 1998 Nick Clifton <nickc@cygnus.com>
4901 * config/tc-d30v.c (write_2_short): But do allow delayed branch
4902 instructions to have another instruction in the right bin.
4904 Thu Sep 24 09:28:34 1998 Nick Clifton <nickc@cygnus.com>
4906 * config/tc-d30v.c (write_2_short): Do not allow instructions in
4907 the right container if the left container holds a branch
4910 Wed Sep 23 10:54:29 1998 Nick Clifton <nickc@cygnus.com>
4912 * config/tc-d30v.c (reg_name_search): Only warn if a name matches
4913 both a register name and symbol name.
4914 (find_format): Allow correct parsing of MVTSYS and MVFSYS insns.
4916 Tue Sep 22 17:49:16 1998 Nick Clifton <nickc@cygnus.com>
4918 * config/tc-d30v.c (write_2_short): Implement EITHER_BUT_PREFER_MU
4919 execution unit class.
4921 (reg_name_search): If a name matches a register and a symbol,
4922 prefer the register.
4923 (find_format): Disallow flag registers when a general purpose
4924 register is required.
4925 If a number is required, but a register has been given, check to
4926 see if a symbol with the same name as the register exists, and if
4927 so, use that symbol.
4929 Tue Sep 22 16:40:52 1998 Jim Wilson <wilson@cygnus.com>
4931 * config/obj-elf.h (ECOFF_DEBUGGING): Add missing parens.
4933 Tue Sep 22 15:44:21 1998 Nick Clifton <nickc@cygnus.com>
4935 * config/tc-d30v.c (find_format): Do not accept flag registers as
4936 general purpose registers.
4937 (find_format): If an immediate value is expected at a given place
4938 in a format, but a register name has been provided instead, check
4939 to see if that register name matches the name of a predefined
4940 symbol and if it does, then use the symbol instead.
4941 (reg_name_search): If a register name matches a symbol name,
4942 prefer the register name to the symbol name.
4944 Mon Sep 21 10:42:57 1998 Nick Clifton <nickc@cygnus.com>
4946 * config/tc-m32r.c (m32r_do_align): After inserting NOPs, reset
4947 the previous insn to empty.
4949 1998-09-20 Michael Meissner <meissner@cygnus.com>
4951 * config/tc-ppc.c (md_apply_fix3): Do not break string into two
4952 pieces, forcing the use of an ANSI compiler.
4954 Sun Sep 20 00:58:12 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
4956 * config/tc-m68k.h (TC_FORCE_RELOCATION): New macro. Force vtable
4958 * config/tc-m68k.c (md_apply_fix_2): Do nothing for vtable relocs.
4960 Tue Sep 15 08:51:07 1998 Catherine Moore <clm@cygnus.com>
4962 * config/obj-elf.c (obj_elf_vtable_inherit): Handle arm
4964 (obj_elf_vtable_entry): Likewise.
4965 * config/tc-arm.h: Define TC_FORCE_RELOCATION for OBJ_ELF.
4966 * config/tc-arm.c (md_apply_fix3): Handle VTABLE relocations.
4967 (tc_gen_reloc): Likewise.
4968 (arm_fix_adjustable): Likewise.
4969 (elf32_arm_force_relocation): New.
4970 (armelf_frob_symbol): Remove coff-style symbol support.
4972 Wed Sep 9 11:27:16 1998 Richard Henderson <rth@cygnus.com>
4974 * config/tc-i386.c (i386_operand): Fix typo in last patch.
4976 Tue Sep 8 18:10:01 1998 Catherine Moore <clm@cygnus.com>
4978 * config/tc-arm.c (arm_adjust_symtab): Move #ifdef
4979 OBJ_COFF so that routine is defined for a.out format.
4981 Tue Sep 8 15:56:19 1998 Richard Henderson <rth@cygnus.com>
4983 * config/tc-i386.c (i386_operand): Detect non-segment registers
4984 used as segment prefixes.
4986 Sat Sep 5 19:00:38 1998 Ian Lance Taylor <ian@cygnus.com>
4988 * ehopt.c (check_eh_frame): Check the size of the FDE, and don't
4989 optimize across FDE boundaries.
4991 * config/obj-coff.c (obj_coff_section): Preserve any link once
4992 flags when setting the section flags.
4994 Fri Sep 4 17:07:14 1998 Nick Clifton <nickc@cygnus.com>
4996 * config/tc-arm.h (obj_adjust_symtab): Fixed typo.
4997 * config/tc-arm.c (armelf_adjust_symtab): Reformatted.
4999 Fri Sep 4 13:57:43 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5001 * config/tc-sparc.c (in_signed_range): Sign extend 32-bit words
5004 Wed Sep 2 11:31:14 1998 Richard Henderson <rth@cygnus.com>
5006 * frags.c (frag_grow): Include the size of the frag struct in the
5009 * subsegs.c (subseg_set_rest): Adjust the seginfo frchain start
5010 if the new subseg comes before the old.
5012 Tue Sep 1 15:01:33 1998 Jakub Jelinek <jj@sunsite.ms.mff.cuni.cz>
5014 * config/tc-sparc.c (sparc_ip): Allow all digits in an instruction
5015 to handle edge8 and edge16.
5017 Mon Aug 31 09:51:14 1998 Richard Henderson <rth@cygnus.com>
5019 * config/obj-elf.c (obj_elf_vtable_inherit): Print error message
5020 before we clobber the symbol involved.
5022 Mon Aug 31 10:58:06 1998 Catherine Moore <clm@cygnus.com>
5024 * config/tc-arm.c: Remove OBJ_ELF definitions for
5025 S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS. Only
5026 use arm_adjust_symtab for OBJ_COFF.
5027 (armelf_adjust_symtab): New Routine.
5028 * config/tc-arm.h: Define obj_adjust_symtab to
5029 armelf_adjust_symtab for OBJ_ELF.
5031 Sat Aug 29 22:18:51 1998 Richard Henderson <rth@cygnus.com>
5033 * configure.in: Make all i386-elf targets use bfd_gas.
5034 * config/tc-i386.c (tc_i386_force_relocation): New.
5035 (tc_i386_fix_adjustable): Don't fix vtable relocs.
5036 (md_apply_fix3): Likewise.
5037 (tc_gen_reloc): Handle them.
5038 * config/tc-i386.h (TC_FORCE_RELOCATION): Always define, calling
5039 tc_i386_force_relocation.
5041 Mon Aug 24 13:40:21 1998 Nick Clifton <nickc@cygnus.com>
5043 * config/tc-arm.c (md_show_usage): Improve formatting of --help output.
5045 Fri Aug 21 18:43:48 1998 Nick Clifton <nickc@cygnus.com>
5047 * config/tc-d30v.c (md_assemble): Copy previous opcode over
5048 current opcode after writing the first insturction of a reverse
5051 Fri Aug 21 07:30:35 1998 Doug Evans <devans@canuck.cygnus.com>
5053 * read.h (generate_lineno_debug): Add prototype.
5054 * read.c (generate_lineno_debug): Make non-static.
5056 Thu Aug 20 23:17:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5058 * config/tc-i386.c (md_assemble): Only warn for address/data size
5061 Thu Aug 20 14:45:08 1998 Nick Clifton <nickc@cygnus.com>
5063 * config/tc-arm.c (arm_fix_adjustable): Do not adjust relocations
5064 against Thumb function names, as the linker needs this information.
5066 1998-08-20 Vladimir N. Makarov <vmakarov@cygnus.com>
5068 * expr.c (operand): Check also that there is no advance in operand
5069 after atof_generic in order to decide "is it label 0f or floating
5072 Wed Aug 19 09:30:16 1998 Nick Clifton <nickc@cygnus.com>
5074 * config/tc-m32r.c: Replace double dash prefix to M32R specific
5075 command line options with a single dash.
5076 * doc/c-m32r.texi: Replace double dash prefix with a single dash.
5078 Tue Aug 18 11:59:43 1998 Catherine Moore <clm@cygnus.com>
5080 * tc-arm.h: Define obj_fix_adjustable for OBJ_ELF.
5081 * tc-arm.c (arm_fix_adjustable): New routine.
5083 1998-08-13 Vladimir N. Makarov <vmakarov@cygnus.com>
5085 * read.c (s_align, s_comm, s_mri_common, s_fail, s_globl, s_space,
5086 s_float_space, s_struct, cons_worker): Move ignore_rest_of_line or
5087 demand_empty_rest_of_line before mri_comment_end.
5088 (equals): Check garbage after expression before
5089 mri_comment_end in MRI mode.
5091 Thu Aug 13 15:08:42 1998 Ian Lance Taylor <ian@cygnus.com>
5093 * config/tc-mips.c (macro): Correct M_SGE_I/M_SGEUI_I case for a
5094 small immediate constant to use the constant itself rather than
5097 Wed Aug 12 18:47:38 1998 Ian Lance Taylor <ian@cygnus.com>
5099 * config/tc-hppa.c (pa_enter): Call as_bad rather than abort.
5100 (pa_leave): Likewise.
5102 Wed Aug 12 13:25:03 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5104 * config/tc-i386.c (md_assemble): Emit a warning for stand-alone
5106 (i386_operand): Fix an error message.
5108 Tue Aug 11 14:44:32 1998 Nick Clifton <nickc@cygnus.com>
5110 * doc/c-arm.texi (ARM Directives): Document .req directive.
5112 * config/tc-arm.c (reg_required_here): Display erroneous string if
5113 the register name could not be decoded.
5114 Do not set inst.instruction if the sift is -1.
5116 Mon Aug 10 15:39:56 1998 Richard Henderson <rth@cygnus.com>
5118 * config/tc-alpha.c (tc_gen_reloc): Bias WEAK symbols just as
5121 Mon Aug 10 15:06:18 1998 Nick Clifton <nickc@cygnus.com>
5123 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5124 even if it is belived to be unnecessary.
5126 Mon Aug 10 17:48:09 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5128 config/tc-i386.c (i386_operand): Size immediate constants by
5129 suffix (erroneously removed as part of July 7 change).
5131 Sun Aug 9 20:45:32 1998 Catherine Moore <clm@cygnus.com>
5133 * config/obj-elf.h: Check for redefinition of obj_frob_symbol.
5134 * config/tc-arm.c: Define S_GET_STORAGE_CLASS and S_SET_STORAGE_CLASS.
5135 (armelf_frob_symbol): New Routine.
5136 * config/tc-arm.h: Define obj_frob_symbol if OBJ_ELF.
5138 Sat Aug 8 15:21:28 1998 Richard Henderson <rth@cygnus.com>
5140 * config/tc-alpha.c (alpha_fix_adjustable): Don't adjust weak syms.
5142 Wed Aug 5 15:54:14 1998 Nick Clifton <nickc@cygnus.com>
5144 * config/tc-arm.c (md_begin): Set BFD private flags depending upon
5145 command line switches passed to assembler.
5147 Mon Aug 3 14:02:52 1998 Doug Evans <devans@seba.cygnus.com>
5149 * cgen.h (GAS_CGEN_MAX_FIXUPS): GAS_ prepended, all uses updated.
5150 (gas_cgen_opcode_desc): Declare.
5151 (gas_cgen_parse_operand): Declare.
5152 (*): Prepend gas_ to gas specific fns to denote them as such.
5154 * cgen.c (gas_cgen_opcode_desc): New global
5155 (gas_cgen_init_parse): Renamed from cgen_asm_init_parse.
5156 (queue_fixup): Renamed from cgen_queue_fixup.
5157 (*): Prepend gas_ to gas specific fns to denote them as such.
5159 (gas_cgen_md_apply_fix3): Update call to insert_operand.
5160 (gas_cgen_finish_insn): Renamed from cgen_asm_finish_insn.
5161 * config/tc-m32r.c (md_begin): Remove use of CGEN_SYM.
5162 Open opcode table and initialize it.
5163 (make_parallel): Use gas_cgen_opcode_desc.
5164 (assemble_parallel_insn): Ditto. Remove use of CGEN_SYM.
5165 (md_assemble): Ditto.
5167 Sat Aug 1 19:27:30 1998 Richard Henderson <rth@cygnus.com>
5169 * as.h (debug_info_type): Add entries for unspecified and dwarf*.
5170 * ecoff.c (ecoff_generate_asm_lineno): Take no arguments; call
5171 as_where ourselves. Provide a stub for !ECOFF_DEBUGGING.
5172 * ecoff.h: Move ECOFF_DEBUGGING protection inside GAS_ECOFF_H.
5173 Move ecoff_generate_asm_lineno outside ECOFF_DEBUGGING protection.
5174 * read.c (generate_lineno_debug): Tidy ECOFF bits. Use
5175 DEBUG_UNSPECIFIED rather than DEBUG_NONE for initial test.
5176 * config/obj-elf.h (ECOFF_DEBUGGING) [TC_ALPHA]: Define to a variable.
5177 (SEPARATE_STAB_SECTIONS): Conditionalize on value of ECOFF_DEBUGGING.
5178 (INIT_STAB_SECTION): Likewise.
5179 (OBJ_PROCESS_STAB): Likewise.
5181 * config/tc-alpha.c (md_longopts): New options -mdebug/-no-mdebug.
5182 (md_parse_option): Watch for them.
5183 (alpha_cur_ent_sym, alpha_flag_mdebug): New variables.
5184 (md_begin): Kill neverdef code.
5185 (s_alpha_ent, s_alpha_end, s_alpha_mask, s_alpha_frame): New.
5186 (s_alpha_prologue): Watch alpha_cur_ent_sym.
5187 (s_alpha_coff_wrapper): New.
5188 (md_pseudo_table): Trap all ECOFF pseudos.
5190 Fri Jul 31 16:45:54 1998 Ron Unrau <runrau@cygnus.com>
5192 Start of changes to remove mdebug section from mips*-elf
5193 Based on MIPS_STAB_ELF definition
5194 * acconfig.h: undef if not configured
5195 * config.in: undef if not configured
5196 * config/mips-elf.h: only set ECOFF debugging if not stabs-in-elf
5197 * config/tc-mips.c (s_ent): set BSF_FUNCTION
5198 * stabs.c (s_stab_generic): flush frag
5200 Fri Jul 31 16:14:45 1998 Catherine Moore <clm@cygnus.com>
5202 * configure.in: (arm-*-elf): Handle.
5203 (thumb-*-elf): Handle.
5204 * configure: Regenerate.
5205 * read.c (stringer): Fix typo in comment.
5206 * write.c (fixup_segment): Don't add symbol value to addend if
5208 * config/tc-arm.c (md_section_align): Don't align dwarf debug
5210 (tc_gen_reloc): Always set the reloc addend to fixp->fx_offset
5213 Thu Jul 30 21:38:43 1998 Frank Ch. Eigler <fche@cygnus.com>
5215 * config/tc-d30v.c ({cur,prev}_left_kills_right_p): New variables.
5216 (write_2_short): Emit warning if new flag is set.
5217 (do_assemble): Set flags if left instruction is one of special
5218 "right-instruction-killer" type.
5220 Tue Jun 28 18:12:28 1998 Stan Cox <scox@cygnus.com>
5222 * config/tc-sparc.c (md_number_to_chars, cons_fix_new_sparc):
5223 Always output words in debug_info section as big endian.
5224 (sparc_target_format): Choose correct bfd target.
5225 (md_apply_fix3): Rename BFD_RELOC_SPARC_32LE to BFD_RELOC_SPARC_REV32.
5227 Tue Jul 28 11:01:21 1998 Jeffrey A Law (law@cygnus.com)
5229 * config/tc-mn10300.c (md_assemble): Fix "errmsg" initialization
5230 to work with internationalization code. Issue an error when two
5231 operands match that are not allowed to match.
5233 Mon Jul 27 16:25:58 1998 Doug Evans <devans@canuck.cygnus.com>
5235 * configure.in (install_tooldir): Allow target to specify whether
5236 it wants to be installed in $(tooldir)/bin.
5237 * configure: Regenerate.
5238 * Makefile.am (install-exec-local): Set install-exec-tooldir
5239 dependency via configure.
5240 * Makefile.in: Regenerate.
5242 Fri Jul 24 19:58:59 1998 Doug Evans <devans@canuck.cygnus.com>
5244 * Makefile.am (install-exec-local): Split into two ...
5245 (install-exec-bindir,install-exec-tooldir): New rules.
5246 * Makefile.in: Regenerate.
5248 Fri Jul 24 16:31:49 1998 Ian Lance Taylor <ian@cygnus.com>
5250 * Makefile.am (install-exec-local): Don't remove the file before
5251 checking whether $(bindir) == $(tooldir)/bin. From Maciej
5252 W. Rozycki <macro@ds2.pg.gda.pl>.
5253 * Makefile.in: Rebuild.
5255 Fri Jul 24 09:13:46 1998 Doug Evans <devans@canuck.cygnus.com>
5257 * cgen.c: Include libiberty.h.
5258 (cgen_md_apply_fix3): Update call to md_cgen_lookup_reloc.
5259 (cgen_tc_gen_reloc): Use xmalloc, not bfd_alloc.
5260 * cgen.h (cgen_md_apply_fix3,cgen_tc_gen_reloc): Declare.
5261 (md_cgen_lookup_reloc)): Declare.
5262 (md_cgen_record_fixup_exp): Declare.
5263 * config/tc-m32r.h (md_pcrel_from_section): Declare.
5264 (m32r_relax_frag): Declare.
5265 (cgen_md_apply_fix3): Decls moved to cgen.h.
5266 (cgen_record_fixup_exp,cgen_tc_gen_reloc): Ditto.
5267 (m32r_cgen_record_fixup_exp): Delete decl.
5268 * config/tc-m32r.c (m32r_cpu_desc): #if 0 out.
5269 (assemble_nop): Delete.
5270 (expand_debug_syms): Delete unused `exp'.
5271 (md_cgen_lookup_reloc): Renamed from CGEN_SYM (lookup_reloc).
5272 Add default case for -Wall.
5273 (m32r_cgen_record_fixup_exp): Add default case for -Wall.
5274 (md_atof): Delete unused wordP.
5276 Thu Jul 23 13:19:50 1998 Jeffrey A Law (law@cygnus.com)
5278 * config/tc-mn10300.c (md_assemble): Make sure "errmsg" has a non-NULL
5281 Wed Jul 22 14:36:56 1998 Ian Lance Taylor <ian@cygnus.com>
5283 * doc/as.texinfo: Add documentation for .end, .exitm, .fail,
5284 .ifc, .ifeqs, .ifge, .ifgt, .ifle, .iflt, .ifnc, .ifne, .ifnes,
5285 .print, .purgem, and .struct. Remove documentation for
5288 Tue Jul 21 16:50:52 1998 Doug Evans <devans@seba.cygnus.com>
5290 * cgen.c (cgen_md_apply_fix3): set_operand renamed to set_vma_operand.
5291 Update call to insert_operand.
5293 Fri Jul 17 11:42:20 1998 Nick Clifton <nickc@cygnus.com>
5295 * config/tc-m32r.c (ms_show_usage): Formatting changes.
5297 Wed Jul 15 15:38:28 1998 Ian Lance Taylor <ian@cygnus.com>
5299 * config/tc-i386.c (md_assemble): Don't get confused by trailing
5300 whitespace after a prefix operator.
5302 Tue Jul 14 15:32:56 1998 Richard Henderson <rth@cygnus.com>
5304 * configure.in (i386-*-beos{pe,elf,}*): Recognize.
5306 Tue Jul 14 12:33:44 1998 Chris Torek <torek@bsdi.com>
5308 * config/tc-sparc.c (log2): New static function.
5309 (s_reserve): Use log2 to convert alignment before calling
5311 (s_common): Use log2 to convert alignment before calling
5312 record_alignment and frag_align.
5313 (sparc_cons_align): Use log2.
5315 Tue Jul 14 11:58:40 1998 Ian Lance Taylor <ian@cygnus.com>
5317 * config/tc-sparc.c (s_reserve): Set symbol size if OBJ_ELF.
5318 (s_common): Likewise.
5320 * config/tc-sparc.c (sparc_handle_align): Reindent a bit. Correct
5321 initialization of waddr.
5322 (sparc_elf_final_processing): Add default case to switch.
5324 Tue Jul 14 11:00:16 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5326 * doc/c-i386.texi: Fix a typo. Use the term 80-bit real rather
5327 than temporary real.
5329 Mon Jul 13 13:55:42 1998 Ian Lance Taylor <ian@cygnus.com>
5331 * write.c (subsegs_finish): Don't align the segments if there were
5334 * config/obj-coff.c (c_symbol_merge): Correct number of bytes when
5335 copying aux information.
5337 * expr.c (make_expr_symbol): Catch attempts to turn an O_big
5338 expression into a symbol.
5340 Mon Jul 13 13:29:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5342 * config/tc-i386.c (mode_from_disp_size): Change arg and return
5343 type to unsigned int.
5344 (md_assemble): Change type used to store offsets from unsigned
5346 (i386_operand): Switch error check to only call RESTORE_END_STRING
5347 once after parse_register.
5349 Fri Jul 10 16:00:04 1998 Nick Clifton <nickc@cygnus.com>
5351 * config/tc-v850.c (md_show_usage): Changed format to match that
5354 * as.c (show_usage): Changed format to match that of gcc, ld, etc.
5356 Thu Jul 9 12:09:57 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5358 * config/tc-m68k.c (tc_m68k_fix_adjustable): Don't adjust vtable
5360 (md_apply_fix_2): Force the symbol of the vtable reloc to be
5363 Thu Jul 9 11:31:54 1998 Ian Lance Taylor <ian@cygnus.com>
5365 * doc/Makefile.am (MAINTAINERCLEANFILES): Define.
5366 * doc/Makefile.in: Rebuild.
5368 Wed Jul 8 12:18:56 1998 Jeffrey A Law (law@cygnus.com)
5370 * config/tc-mips.c (mips_ip, case 'i' and 'j'): Mask off high bits
5371 for %lo expressions.
5372 (mips_ip, case 'u'): Move range check after code to mask
5373 off bits in %hi/%lo expressions. Mask off high bits for
5376 Tue Jul 7 17:57:38 1998 Ian Lance Taylor <ian@cygnus.com>
5378 * doc/Makefile.am (gasver.texi): New target.
5379 (as.info, as.dvi): Depends upon gasver.texi.
5380 * doc/as.texinfo: Include gasver.texi. Mention version number on
5381 title page and in top node.
5382 * doc/Makefile.in: Rebuild.
5384 Tue Jul 7 11:42:16 1998 Richard Henderson <rth@cygnus.com>
5386 * listing.c (listing_listing): For EDICT_LIST, skip all lines up to
5387 but not including the line containing the edict.
5388 * listing.h (LISTING_EOF): New.
5389 * input-scrub.c (input_scrub_next_buffer): Call it.
5391 Tue Jul 7 13:00:37 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5393 * config/tc-i386.c (i386_operand): Don't set the size of an
5394 immediate address based solely on the suffix and the mode.
5396 * config/tc-i386.c (md_assemble): Add assertion to make sure
5397 overlap2 does not set Imm.
5399 * config/tc-i386.c (space_chars): Remove. The scrubber converts
5400 sequences of whitespace to a single space.
5401 (is_space_chars): Just compare with space.
5402 (md_begin): Don't initialize space_chars.
5403 (md_assemble): Just skip a single whitespace character.
5404 (i386_operand): Rewrite base-index parsing to use new
5405 parse_register, and to skip white space. Skip white space in a
5406 number of other places too. Don't give error message if
5407 parse_register fails.
5408 (parse_register): Change reg_string parameter to be non-const.
5409 Add end_op parameter. Skip white space after the `%', and return
5410 end of register string. Give error message here rather than
5413 Fri Jul 3 15:34:34 1998 Ian Lance Taylor <ian@cygnus.com>
5415 Based on patch from Matt Semersky <matts@scd.hp.com>:
5416 * expr.c (op_encoding): Make const.
5417 (expr_set_precedence): New function.
5418 (expr_begin): Don't set operator rankings, just call
5419 expr_set_precedence.
5420 * expr.h (expr_set_precedence): Declare.
5421 * read.c (s_mri): Call expr_set_precedence.
5423 Thu Jul 2 16:24:58 1998 Ian Lance Taylor <ian@cygnus.com>
5425 * doc/as.texinfo (Statements): Remove paragraph discussing
5426 continuing lines with a backslash. This hasn't worked for years,
5429 Thu Jul 2 14:06:22 1998 Klaus Kaempf <kkaempf@rmi.de>
5431 * obj-vms.c: Add C++ support with ctors/dtors sections. Add weak
5433 (Ctors_Symbols, Dtors_Symbols): New symbol chains.
5434 (ps_CTORS, ps_DTORS): New section types.
5435 (vms_fixup_xtors_section): New function
5436 (Ctors_Psect, Dtors_Psect): Define.
5437 (IS_GXX_XTOR): Define
5438 (global_symbol_directory): Change check of gxx_bug_fixed to 0.
5439 Filter static constructors/destructors and add to
5440 Ctors_Symbols/Dtors_Symbols chain.
5441 (vms_write_object_file): Write Ctors_Symbols/Dtors_Symbols to
5442 appropriate section.
5444 * tc-alpha.h (TARGET_FORMAT): Rename "evax-alpha" to "vms-alpha".
5445 * makefile.vms: Merge vax/vms support.
5447 Wed Jul 1 20:06:20 1998 Richard Henderson <rth@cygnus.com>
5449 * config/obj-elf.c (obj_elf_vtable_inherit, obj_elf_vtable_entry): New.
5450 (elf_pseudo_table): Add them.
5451 * config/tc-mips.c (mips_force_relocation): Force vtable relocs.
5452 (md_apply_fix): Accept them.
5453 (mips_fix_adjustable): Don't adjust them.
5454 (tc_gen_reloc): Mung BFD_RELOC_VTABLE_ENTRY for Rel.
5455 * config/tc-ppc.c (md_apply_fix3): Accept vtable relocs.
5456 * config/tc-ppc.h (TC_FORCE_RELOCATION_SECTION): Force vtable relocs.
5457 (tc_fix_adjustable): Don't adjust them.
5459 Wed Jul 1 16:35:32 1998 Doug Evans <devans@seba.cygnus.com>
5461 * Makefile.am (CGEN_CPU_PREFIX): New variable.
5463 * Makefile.in: Regenerate.
5464 * configure.in: AC_SUBST cgen_cpu_prefix.
5465 * configure: Regenerate.
5467 Wed Jul 1 21:38:56 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
5469 * config/tc-sh (COND_JUMP_DELAY, COND12_DELAY_LENGTH): Define.
5470 Changed all users of COND12_DELAY.
5472 Fri Jun 26 11:21:11 1998 Jeffrey A Law (law@cygnus.com)
5474 * config/tc-mn10300.c (set_arch_mach): New function.
5475 (md_pseudo_table): Add pseudo-ops to set the current machine type.
5476 (md_begin): Default to mn10300 mode.
5477 (md_assemble): Only accept instructions for the core mn10300
5478 chip and the active machine type.
5480 Wed Jun 24 19:06:04 1998 Ian Lance Taylor <ian@cygnus.com>
5482 * subsegs.h (segment_info_type): Give the struct a name.
5483 * config/tc-h8300.h (tc_reloc_mangle): Add prototype.
5484 * config/tc-h8500.h (tc_reloc_mangle): Declare.
5485 * config/tc-sh.h (sh_coff_reloc_mangle): Add prototype.
5486 * config/tc-w65.h (tc_reloc_mangle): Declare.
5487 * config/tc-z8k.h (tc_reloc_mangle): Declare.
5489 Wed Jun 24 13:45:00 1998 Catherine Moore <clm@cygnus.com>
5491 * config/tc-v850.c (v850_comm): Restore old section
5492 after common processing.
5494 Wed Jun 24 11:50:54 1998 Klaus Kaempf <kkaempf@progis.de>
5496 * config/obj-vms.c (Create_VMS_Object_File): Force binary file.
5498 Tue Jun 23 17:47:31 1998 Jim Wilson <wilson@cygnus.com>
5500 * config/tc-h8300.c (do_a_fix_imm, build_bytes): Replace cast to
5501 char with code that explicitly sign-extends.
5503 Tue Jun 23 13:54:57 1998 Nick Clifton <nickc@cygnus.com>
5505 * config/tc-v850.c (md_begin): Restore text section as the current
5506 section after creating call table sections.
5507 * config/obj-coff.h (SYM_AUXINFO): New macro to conceal ugly
5510 * config/obj-coff.c (c_symbol_merge): Replace complex expresion
5511 with call to macro SYM_AUXINFO.
5513 Tue Jun 23 15:09:27 1998 Mike Stump <mrs@wrs.com>
5515 * Makefile.am (install-exec-local): Don't let EXEEXT interfere
5516 with the program transform name.
5517 * Makefile.in: Rebuild.
5519 Mon Jun 22 19:52:42 1998 Ian Lance Taylor <ian@cygnus.com>
5521 * config/obj-coff.c (c_symbol_merge): Fix copying of auxiliary
5524 Mon Jun 22 15:18:58 1998 Ian Lance Taylor <ian@cygnus.com>
5526 * config/tc-i386.c (i386_operand): Be prepared for a space between
5527 the open parenthesis and the start of the register operand,
5528 because of the June 16 change.
5530 Sun Jun 21 21:27:03 1998 Ian Lance Taylor <ian@cygnus.com>
5532 * config/tc-sh.c (md_apply_fix): Handle weak symbols correctly if
5535 Sun Jun 21 12:26:36 1998 Nick Clifton <nickc@cygnus.com>
5537 * config/tc-d30v.c (d30v_align): Always perform alignment request,
5538 even if it is belived to be unnecessary.
5540 Fri Jun 19 13:57:06 1998 Ian Lance Taylor <ian@cygnus.com>
5542 * write.c (adjust_reloc_syms): Never adjust relocs against weak
5544 * config/tc-mips.c (md_apply_fix): Adjust accordingly.
5546 Fri Jun 19 09:50:17 1998 Jeffrey A Law (law@cygnus.com)
5548 * config/tc-mn10300.c (mn10300_insert_operand): Do not hardcode the
5549 shift amount for a repeated operand. The shift amount for the
5550 repeated copy comes from the size of the operand.
5552 Fri Jun 19 00:44:19 1998 Jeffrey A Law (law@cygnus.com)
5554 * config/tc-h8300.c (get_operand): Fix typos in ldm/stm support.
5556 Wed Jun 17 13:07:05 1998 Ian Lance Taylor <ian@cygnus.com>
5558 * config/tc-mips.c (md_show_usage): Fix -mipsN usage.
5560 Tue Jun 16 13:06:21 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5562 * app.c (do_scrub_begin): If tc_symbol_chars is defined, treat all
5563 characters in it as LEX_IS_SYMBOL_COMPONENT.
5564 * config/tc-i386.h (tc_symbol_chars): Define.
5565 (extra_symbol_chars): Declare.
5566 * config/tc-i386.c (extra_symbol_chars): Define.
5567 (comment_chars): Don't use '/' as comment start if TE_LINUX.
5568 (line_comment_chars): Set to '/' if TE_LINUX.
5569 * doc/c-i386.texi (i386-prefixes): Update.
5570 * doc/internals.texi (CPU backend): Document tc_symbol_chars.
5572 Fri Jun 12 13:36:54 1998 Tom Tromey <tromey@cygnus.com>
5574 * po/Make-in (all-yes): If maintainer mode, depend on .pot file.
5575 ($(PACKAGE).pot): Unconditionally depend on POTFILES.
5577 1998-06-12 Vladimir N. Makarov <vmakarov@cygnus.com>
5579 * config/tc-d10v.c (md_apply_fix3): Checking displacement
5580 constraint in instructions REP & REPI.
5582 Thu Jun 11 08:56:46 1998 Nick Clifton <nickc@cygnus.com>
5584 * config/tc-d30v.c (md_apply_fix3): Catch BFD_RELOC_8,
5585 BFD_RELOC_16, BFD_RELOC_64 and issue appropriate error messages.
5587 (check_range): If the operand is shifted, then shift the number
5588 before checking its range.
5590 * write.c (adjust_reloc_syms): Add more checks for NULL pointers.
5592 * config/tc-v850.c (v850_comm): Set SEC_COMMON bit on special
5595 Wed Jun 10 17:26:35 1998 Nick Clifton <nickc@cygnus.com>
5597 * config/tc-v850.c (v850_comm): Create special sections as needed.
5599 1998-06-10 Vladimir N. Makarov <vmakarov@cygnus.com>
5601 * config/tc-d10v.c (write_2_short): Addition of swapping
5602 instructions for sequential and reverse sequential order when
5603 given order is not possible.
5605 Tue Jun 9 13:52:53 1998 Ian Lance Taylor <ian@cygnus.com>
5607 * Makefile.am: Rebuild dependencies.
5608 (DEP_INCLUDES): Fix reference to intl build directory.
5609 * Makefile.in: Rebuild.
5611 Tue Jun 9 12:20:05 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5613 * doc/c-i386.texi: Update 16 bit documentation.
5615 * config/tc-i386.h: Change Data16 to Size16, Data32 to Size32,
5616 IgnoreDataSize to IgnoreSize as they are used for address size as
5618 * config/tc-i386.c: Likewise. Add code to reject addr32/data32 in
5619 32-bit mode, similarly addr16/data16 and variants.
5621 Mon Jun 8 18:32:01 1998 Nick Clifton <nickc@cygnus.com>
5623 * config/tc-d30v.c (md_assemble): Fix handling of reverse
5624 sequential word multiply instructions.
5626 (do_assemble): Add extra command line argument, to allow mul32
5627 attribute to be preserved across parallel insns.
5628 (md_assemble): Insert NOPs between explicitly parallel insns which
5629 contain an 32 bit multiply and a 16 multiply.
5631 Mon Jun 8 12:20:30 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5633 * config/tc-i386.c: REPNE renamed to REPNE_PREFIX_OPCODE, and
5636 * config/tc-i386.c (reloc): Add braces.
5638 * config/tc-i386.c (struct _i386_insn): Rename bi to sib to be
5639 consistent with Intel naming.
5640 * config/tc-i386.h (base_index_byte): Rename to sib_byte. Don't
5641 use bitfields in sib_byte.
5642 (modrm_byte): Don't use bitfields here either.
5644 * config/tc-i386.c (current_templates): Add const.
5645 (parse_register): Add const to return, param, and char *s.
5646 (i386_operand): Add const to reg_entry *r.
5647 * config/tc-i386.h (templates): Add const to start, end.
5649 Inspired by code for 16 bit gas support from Martynas Kunigelis
5650 <martynas@nm3.ktu.lt>:
5651 * config/tc-i386.c (md_assemble): Add full support for 16 bit
5652 modrm, and Jump, JumpByte, JumpDword, JumpInterSegment insns.
5653 (uses_mem_addrmode): Remove.
5654 (md_estimate_size_before_relax): Add support here too.
5655 (md_relax_table): Rewrite interface to md_relax for 16 bit
5657 (BYTE, WORD, DWORD, UNKNOWN_SIZE): Remove.
5658 (opcode_suffix_to_type): Remove.
5659 (CODE16, SMALL, SMALL16, BIG, BIG16): Define.
5660 (SIZE_FROM_RELAX_STATE): Modify to suit above.
5661 (md_convert_frag): Likewise.
5662 (i386_operand): Add support for 16 bit base/index regs,
5663 immediates, and displacements. Remove some unnecessary casts, and
5664 localise end_of_operand_string, displacement_string_start,
5665 displacement_string_end variables. Add GCC_ASM_O_HACK.
5666 * config/tc-i386.h (NO_BASE_REGISTER_16): Define.
5668 * config/tc-i386.c (prefix_hash): Remove.
5669 (md_begin): Rewrite without obstacks. Remove prefix hash table
5670 handling. Rewrite lexical table handling.
5671 (i386_print_statistics): Don't print prefix statistics.
5672 (md_assemble): Rewrite instruction parser so that line is not
5673 converted to lower case. Don't do a hash_find for prefixes,
5674 instead recognise them via opcode modifier.
5675 (expecting_operand, paren_not_balanced): Localise variables.
5676 * config/tc-i386.h (IsPrefix): Define.
5677 (prefix_entry): Remove.
5679 * config/tc-i386.h (PREFIX_SEPERATOR): Don't define.
5680 * config/tc-i386.c (PREFIX_SEPARATOR): Define here instead, using
5681 '\\' in case where comment_chars contains '/'.
5683 * config/tc-i386.c (MATCH): Ensure given operand and template
5684 match for JumpAbsolute. Makes e.g. `ljmp table(%ebx)' invalid;
5685 you must write `ljmp *table(%ebx)'.
5687 From H.J. Lu <hjl@gnu.org>:
5688 * config/tc-i386.c (BFD_RELOC_16, BFD_RELOC_16_PCREL): Define
5689 as 0 ifndef BFD_ASSEMBLER.
5690 (md_assemble): Allow immediate operands without suffix or
5691 other reg operand to default in size to the current code size.
5693 Mon Jun 8 09:45:00 1998 Catherine Moore <clm@cygnus.com>
5695 * config/tc-v850.c (md_begin): Restore creation of
5696 .call_table_text and .call_table_data sections.
5698 Sat Jun 6 00:02:41 1998 Nick Clifton <nickc@cygnus.com>
5700 * config/tc-d30v.c (md_assemble): Set execution type to unknown
5701 after emitting a word of noops.
5703 Fri Jun 5 23:27:04 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5705 * config/tc-i386.c (mode_from_disp_size): Disp16 is mode 2.
5706 (i386_operand): Simplify checks for valid base/index combinations.
5707 Disallow `in 4(%dx),%al'.
5709 * config/tc-i386.c (struct _i386_insn): Make regs, base_reg, and
5711 (add_prefix): Change parameter from char to int.
5713 * config/tc-i386.h (Ugh): Define opcode modifier.
5714 * config/tc-i386.c (md_assemble): Print warnings for Ugh insns.
5716 * config/tc-i386.c (md_assemble): Rewrite MATCH and
5717 CONSISTENT_REGISTER_MATCH macros to check register types more
5718 thoroughly. Check for illegal suffix/operand combinations
5719 when matching insns with operands. Handle new `s' suffix, and
5720 associated FloatMF opcode modifier for float insns with memory
5722 * config/tc-i386.h (FloatMF): Define new opcode modifier.
5723 (No_sSuf, No_bSuf, No_wSuf, No_lSuf): Likewise.
5724 (SHORT_OPCODE_SUFFIX, LONG_OPCODE_SUFFIX): Define.
5725 * config/tc-i386.c: Rename WORD_PREFIX_OPCODE to
5726 DATA_PREFIX_OPCODE throughout.
5728 * config/tc-i386.c (REGISTER_WARNINGS): Define.
5729 (md_assemble): Rewrite suffix/register operand checking code to be
5730 more thorough. Remove Abs8,16,32. Change occurrences of Mem to
5731 AnyMem, the better to grep.
5733 (i386_operand): Don't set Mem bits in i.types[this_operand] when
5734 given a memory operand. Don't set Abs bits either.
5735 (type_names): Remove Mem*, Abs*.
5736 * config/tc-i386.h (Mem8, Mem16, Mem32, Abs8, Abs16, Abs32): Don't
5737 define opcode_modifiers as these cases are handled by Disp8,
5738 Disp16, Disp32 and suffix checks.
5739 (COMES_IN_BOTH_DIRECTIONS): Remove.
5740 (FloatR): Define. It's OK to share the bit with ReverseRegRegmem.
5742 * config/tc-i386.c (md_assemble): Don't emit operand size prefix
5743 if IgnoreDataSize modifier given. Remove ShortformW modifier
5744 test. Add test for ShortForm in W base_opcode modification.
5745 Merge Seg2ShortForm and Seg3ShortForm code.
5746 * config/tc-i386.h (ShortFormW): Remove.
5747 (IgnoreDataSize): Define.
5749 Fri Jun 5 10:50:53 1998 Nick Clifton <nickc@cygnus.com>
5751 * config/tc-d30v.c (md_assemble): Store previous segment state
5752 with previous instruction.
5754 Wed Jun 3 18:21:56 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
5756 * config/tc-i386.c (SCALE1_WHEN_NO_INDEX): Define.
5757 (ebp, esp): Remove static variables.
5758 (MATCH): Remove test for InOutPortReg.
5759 (i386_operand): Properly handle InOutPortReg here instead.
5760 Disallows `inb (%dx,2)', `inb %es:(%dx)' and `mov (%dx),%ax'
5761 (md_assemble): Simplify and correct modrm and sib generation.
5762 (i386_operand): Add warning for scale without index.
5763 Rewrite checks for valid base/index combinations.
5765 * config/tc-i386.c (END_STRING_AND_SAVE): Protect arguments of
5766 macros and enclose in do while(0).
5767 (RESTORE_END_STRING): Likewise.
5768 (md_assemble): Add one to printed operand number so we start
5769 from 1 not 0. Add some more gettext invocations.
5770 (i386_operand): Fix `%%s' -> `%%%s'. Inc printed operand
5773 * config/tc-i386.h (WAIT_PREFIX, LOCKREP_PREFIX, ADDR_PREFIX,
5774 DATA_PREFIX, SEG_PREFIX): Define.
5775 * config/tc-i386.c (struct _i386_insn): Remove wait_prefix field.
5776 (check_prefix): Remove function.
5777 (add_prefix): New function. Add prefix to i.prefix as well as
5779 (md_assemble): Changes for add_prefix. Remove hack for wait
5780 prefix, instead always output prefixes in fixed order. Test
5781 for jcxz/loop when selecting between word & dword operations,
5782 and add address size prefix rather than operand size prefix.
5783 Remove operand -> address size hack when emitting jcxz/loop.
5784 (i386_operand): Remove O_Absent check as it's done in expr.
5786 Wed Jun 3 15:09:10 1998 Ian Lance Taylor <ian@cygnus.com>
5788 * configure.in: Recognize m5200 as a cpu_type of m68k.
5789 * aclocal.m4: Rebuild with current libtool.
5790 * configure: Rebuild.
5792 Wed Jun 3 14:11:59 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
5794 * config/tc-m68k.c (md_estimate_size_before_relax): Add more calls
5795 to relaxable_symbol to prevent references to external symbol from
5798 Wed Jun 3 14:10:36 1998 Ian Lance Taylor <ian@cygnus.com>
5800 * config/tc-m68k.c (relaxable_symbol): If TARGET_OS is "elf", all
5801 symbols are relaxable.
5803 Wed Jun 3 09:16:00 1998 Catherine Moore <clm@cygnus.com>
5805 * config/tc-v850.c (md_begin): Don't create special
5806 sections by default.
5808 Tue Jun 2 14:52:56 1998 Jeffrey A Law (law@cygnus.com)
5810 * config/tc-mips.c (macro): For div and udiv, close the
5811 reorder block as soon as possible.
5813 Tue Jun 2 15:36:13 1998 Ian Lance Taylor <ian@cygnus.com>
5815 From Matt Semersky <matts@scd.hp.com>:
5816 * macro.c (macro_mri_mode): New function.
5817 * macro.h (macro_mri_mode): Declare.
5818 * read.c (s_mri): Call macro_mri_mode when switching in and out of
5821 Tue Jun 2 13:32:22 1998 Klaus Kaempf <kkaempf@progis.de>
5823 * config/tc-alpha.c (s_alpha_comm): Allow alignment parameter in
5826 * config/tc-alpha.c (s_alpha_comm): Defer restoring character
5827 until after xstrdup in OBJ_EVAX case.
5829 Tue Jun 2 13:11:13 1998 Pat Rankin <rankin@eql.caltech.edu>
5831 * config/tc-vax.c (md_create_short_jump): Fix off by two bug in
5832 offset calculation. Also, use VAX_BRW from vax-inst.h instead
5833 of hardcoded magic number.
5834 (md_create_long_jump): Use VAX_JMP and VAX_ABSOLUTE_MODE macros.
5836 Tue Jun 2 09:25:34 1998 Doug Evans <devans@canuck.cygnus.com>
5838 * read.c (do_s_func): New function.
5840 * read.h (do_s_func): Add prototype.
5842 Mon Jun 1 12:47:30 1998 Doug Evans <devans@canuck.cygnus.com>
5844 * config/tc-m32r.c (m32r_do_align): Only fill code sections with
5845 nops if fill pattern not specified.
5847 Mon Jun 1 14:08:35 1998 Ian Lance Taylor <ian@cygnus.com>
5849 From Andrew Crabtree <andrewc@typhoon.rose.hp.com>:
5850 * config/te-go32.h (TE_GO32): Define.
5851 * config/tc-i386.h (LOCAL_LABEL): Don't define if TE_GO32.
5853 Sun May 31 15:43:06 1998 Doug Evans <devans@canuck.cygnus.com>
5855 Implement .func/.endfunc pseudo-ops.
5856 * read.h (stabs_generate_asm_func,stabs_generate_asm_endfunc): Declare.
5858 * read.c (potable): Add .func,.endfunc.
5859 (s_func): New function.
5860 * stabs.c (stabs_generate_asm_func,stabs_generate_asm_endfunc): New
5862 (in_doc_func_p,current_function_label): New static globals.
5863 (stabs_generate_asm_lineno): Emit function relative stabs if in .func.
5865 Fri May 29 18:13:12 1998 Ian Lance Taylor <ian@cygnus.com>
5867 * config/tc-a29k.h (WORKING_DOT_WORD): Define.
5868 * config/tc-alpha.h (WORKING_DOT_WORD): Define.
5869 * config/tc-arm.h (WORKING_DOT_WORD): Define.
5870 * config/tc-h8300.h (WORKING_DOT_WORD): Define.
5871 * config/tc-h8500.h (WORKING_DOT_WORD): Define.
5872 * config/tc-hppa.h (WORKING_DOT_WORD): Define.
5873 * config/tc-i860.h (WORKING_DOT_WORD): Define.
5874 * config/tc-i960.h (WORKING_DOT_WORD): Define.
5875 * config/tc-tic30.h (WORKING_DOT_WORD): Define.
5876 * config/tc-w65.h (WORKING_DOT_WORD): Define.
5877 * config/tc-z8k.h (WORKING_DOT_WORD): Define.
5878 * config/tc-a29k.c: Don't define md_short_jump_size,
5879 md_long_jump_size, md_create_short_jump or md_create_long_jump.
5880 * config/tc-alpha.c: Likewise.
5881 * config/tc-alpha.h: Likewise.
5882 * config/tc-arm.c: Likewise.
5883 * config/tc-h8300.c: Likewise.
5884 * config/tc-h8500.c: Likewise.
5885 * config/tc-hppa.c: Likewise.
5886 * config/tc-i860.c: Likewise.
5887 * config/tc-i960.c: Likewise.
5888 * config/tc-ppc.c: Likewise.
5889 * config/tc-sh.c: Likewise.
5890 * config/tc-sparc.h: Likewise.
5891 * config/tc-tic30.c: Likewise.
5892 * config/tc-w65.c: Likewise.
5893 * config/tc-z8k.c: Likewise.
5895 Fri May 29 16:03:26 1998 Pat Rankin <rankin@eql.caltech.edu>
5897 * config/tc-vax.c (_): Delete this macro used for placeholder
5898 values in vax_operand_width_size; it conflicts with the _() macro
5899 used for internationalization.
5901 Fri May 29 13:46:07 1998 Ian Lance Taylor <ian@cygnus.com>
5903 * symbols.c (symbol_find_base): Fix case insensitive symbol name
5904 code. From Chris Moller <moller@bops.com>.
5906 Based on patch from Klaus Kaempf <kkaempf@progis.de>:
5907 * struc-symbol.h (struct broken_word): Add seg and subseg fields.
5908 * read.c (emit_expr): Initialize seg and subseg fields of a new
5910 * write.c (write_object_file): Switch to the appropriate segment
5911 and subsegment when processing a broken word.
5913 * config/tc-m68k.c (mri_assemble): New static function.
5914 (build_mri_control_operand): Call mri_assemble rather than
5916 (s_mri_else, s_mri_break, s_mri_next, s_mri_for): Likewise.
5917 (s_mri_endf, s_mri_endw): Likewise.
5919 Wed May 27 11:16:25 1998 Ian Lance Taylor <ian@cygnus.com>
5921 * read.c (s_org): Call md_flush_pending_output if it is defined.
5923 * config/tc-sparc.c (md_show_usage): Add \n\ to new string.
5925 Tue May 26 19:27:52 1998 Stan Cox <scox@equinox.cygnus.com>
5927 * config/tc-sparc.c (OPTION_LITTLE_ENDIAN_DATA): New.
5928 (md_parse_option): Add for same.
5929 (sparc_md_end): Set bfd_mach_sparc_sparclite_le.
5930 (md_apply_fix3, tc_gen_reloc): Allow BFD_RELOC_SPARC_32LE.
5931 (cons_fix_new_sparc): Added to create BFD_RELOC_SPARC_32LE.
5933 * config/tc-sparc.h (cons_fix_new_sparc): Added.
5935 Thu May 21 15:02:41 1998 Nick Clifton <nickc@cygnus.com>
5937 * config/tc-arm.c (find_real_start): Relax definition of local
5940 Tue May 19 16:59:44 1998 Nick Clifton <nickc@cygnus.com>
5942 * config/tc-d30v.c (d30v_align): Apply address adjustment to all
5943 symbols at the given address, not just the last one specified.
5945 Tue May 19 08:25:19 1998 Catherine Moore <clm@cygnus.com>
5947 * config/tc-sparc.c (sparc_handle_align): Use number_to_chars_bigendian
5948 or number_to_chars_littleendian to write data.
5950 Mon May 18 17:09:30 1998 Nick Clifton <nickc@cygnus.com>
5952 * config/tc-v850.c (md_assemble): Remove artificially created
5953 register name symbols.
5955 Mon May 18 13:47:06 1998 Doug Evans <devans@canuck.cygnus.com>
5957 * write.c (fixup_segment): Change "segment" to "section" in
5960 Mon May 18 16:55:40 1998 Michael Meissner <meissner@cygnus.com>
5962 * write.c (fixup_segment): Change sym1-sym2 message again.
5964 Mon May 18 09:31:43 1998 Michael Meissner <meissner@cygnus.com>
5966 * write.c (fixup_segment): Improve error message for sym1-sym2
5967 errors when sym1 is in a different segment from sym2.
5969 Wed May 13 10:16:37 1998 Doug Evans <devans@canuck.cygnus.com>
5971 * config/tc-m32r.c (warn_unmatched_high): New static local.
5972 (OPTION_WARN_PARALLEL): Rename from OPTION_WARN.
5973 (OPTION_NO_WARN_PARALLEL): Rename from OPTION_NO_WARN.
5974 (md_longopts): Recognize --{no-,}warn-unmatched-high.
5975 (md_parse_option): Likewise.
5976 (md_show_usage): Likewise.
5977 (m32r_frob_file): Likewise.
5979 * read.c (generate_file_debug,generate_lineno_debug): New functions.
5980 (read_a_source_file): Call them.
5981 * read.h (stabs_generate_asm_file): Declare.
5982 * stabs.c (stabs_generate_asm_file): New function.
5983 (generate_asm_file): New function.
5984 (stabs_generate_asm_lineno): Move file name handling into
5987 Tue May 12 12:03:44 1998 Richard Henderson <rth@cygnus.com>
5989 * config/tc-d30v.c (cur_mul32_p, prev_mul32_p): Make static.
5990 (d30v_current_align, d30v_current_align_seg): New variables.
5991 (d30v_last_label): New variable.
5992 (d30v_align, s_d30v_align, s_d30v_text): New functions.
5993 (s_d30v_data, s_d30v_section): Likewise.
5994 (md_pseudo_table): Call them.
5995 (md_begin): Initialize d30v_current_align_seg.
5996 (md_assemble): Call d30v_align when needed by known current alignment.
5997 (d30v_frob_label, d30v_cons_align): New functions.
5998 * config/tc-d30v.h (md_do_align): Remove.
5999 (tc_frob_label): Call d30v_frob_label.
6000 (md_cons_align): New.
6002 * config/tc-d30v.c (find_format): Convert complex expressions to
6003 expression symbols before processing. Clean up code formatting.
6005 Sun May 10 22:35:02 1998 Jeffrey A Law (law@cygnus.com)
6007 * po/Make-in (install-info): New target.
6009 Thu May 7 15:49:07 1998 Jeffrey A Law (law@cygnus.com)
6011 * config/tc-mn10200.c (md_assemble): Handle "bra" just like "jmp"
6013 * config/tc-mn10300.c (md_assemble): Likewise.
6015 Thu May 7 11:47:22 1998 Doug Evans <devans@canuck.cygnus.com>
6017 * Makefile.am: Update with `make dep-am'.
6018 (HFILES): Add cgen.h.
6019 (cgen.o): Depend on cgen.h.
6020 * Makefile.in: Regenerate.
6022 * cgen.c (cgen_md_apply_fix3): Don't pass newline to as_warn_where.
6024 Thu May 7 13:20:56 1998 Anders Blomdell <anders.blomdell@control.lth.se>
6026 * gasp.c (grab_label): Permit a label to be a preprocessor
6027 variable by permitting a label to start with a backslash.
6029 Thu May 7 12:50:33 1998 Frank Ch. Eigler <fche@cygnus.com>
6031 * config/tc-mips.c (validate_mips_insn): Removed hack
6032 for previously inaccessible bitfields in some INSN_TRAP
6035 Thu May 7 11:13:00 1998 Frank Ch. Eigler <fche@cygnus.com>
6037 * config/tc-d30v.c (do_assemble): Abort with error message
6038 if opcode operands do not match.
6040 Thu May 7 09:36:06 1998 Frank Ch. Eigler <fche@cygnus.com>
6042 * config/tc-mips.c (macro_build, validate_mips_insn): Implement
6043 'q' operand format for 20-bit "break"/"sdbbp" instructions.
6044 (mips_ip): Truncate overflowed "break" 'c' operand. Implement
6045 similar new 'q' operand.
6047 Thu May 7 07:47:14 1998 Michael Meissner <meissner@cygnus.com>
6049 * cgen.c (cgen_asm_finish_insn): Fix typo.
6051 Thu May 7 02:19:14 1998 Doug Evans <devans@charmed.cygnus.com>
6054 * cgen.c: Include it.
6055 (MAX_FIXUPS): Renamed to CGEN_MAX_FIXUPS.
6056 (cgen_asm_finish_insn): Result is now void. New arg `result'.
6057 All callers updated.
6058 * config/tc-m32r.c: Include cgen.h.
6059 (m23r_insn): New members num_fixups,fixups.
6061 Wed May 6 16:29:19 1998 Jeffrey A Law (law@cygnus.com)
6063 * config/tc-hppa.c (md_apply_fix): Slightly rework some code
6064 to avoid compiler warning.
6066 Wed May 6 15:26:34 1998 Klaus Kaempf <kkaempf@progis.de>
6068 * makefile.vms: Run dec c with /nodebug. Pass CC value when
6071 * makefile.vms (OBJS): Add ehopt.obj
6073 Wed May 6 15:11:12 1998 Klaus Kaempf <kkaempf@progis.de>
6075 * doc/c-vax.texi: Correct and extend vax/vms documentation.
6077 Wed May 6 11:51:51 1998 Richard Henderson <rth@cygnus.com>
6079 * config/tc-d30v.c (do_assemble): Accept a new parameter requesting
6080 a short format insn.
6081 (md_assemble): Set it for explicitly packed insns.
6083 Tue May 5 13:23:13 1998 Nick Clifton <nickc@cygnus.com>
6085 * config/obj-coff.c (c_symbol_merge): Do not take address of
6086 native fields when performing the memcpy.
6088 Tue May 5 13:10:41 1998 Gavin Koch <gavin@cygnus.com>
6090 * config/tc-mips.c (macro,macro2): Implement
6091 M_DMULO_I, M_MULO_I, M_DMULOU_I, and M_MULOU_I.
6093 Mon May 4 17:49:14 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6095 * config/tc-m68k.h (TC_RELOC_RTSYM_LOC_FIXUP): Changed to keep
6096 relocations against globally visible symbols.
6097 * config/tc-m68k.c (relaxable_symbol): New macro.
6098 (m68k_ip, md_estimate_size_before_relax): Use it.
6099 (tc_m68k_fix_adjustable): Also handle weak symbols.
6101 Mon May 4 16:12:23 1998 Ian Lance Taylor <ian@cygnus.com>
6103 * config/tc-i386.h (TC_RELOC_RTSYM_LOC_FIXUP): Keep relocs for all
6104 references to externally visible symbols.
6105 * config/tc-i386.c (md_apply_fix3): When OBJ_ELF, don't add the
6106 values in twice for a PC relative reloc if the symbol is
6109 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_AOUT]: When PIC,
6110 don't adjust a PC relative reloc against an externally visible
6112 * config/tc-sparc.c (md_apply_fix3): When generating a.out PIC,
6113 for a PC relative fixup against an externally visible defined
6114 symbol, arrange to store object file and addend values as though
6115 the symbol were not defined.
6116 (tc_gen_reloc): Likewise.
6118 Thu Apr 30 13:09:39 1998 Fred Fish <fnf@ninemoons.com>
6120 * read.c (sizeof_leb128): Referenced externally by write.c so
6123 Wed Apr 29 15:45:57 1998 Michael Meissner <meissner@cygnus.com>
6125 * config/tc-m32r.c ({,expand_}debug_sym): New functions to record
6126 and expand a 'debug' symbol associated with the next instruction
6127 that does not cause a short instruction to be filled with a NOP.
6128 (md_pseudo_table): Add support for .debugsym.
6129 (assemble_parallel_insn): Add calls to expand_debug_sym as
6131 (md_assemble): Ditto.
6133 Tue Apr 28 19:16:26 1998 Tom Tromey <tromey@cygnus.com>
6135 * as.c (main): Conditionally call setlocale.
6136 * gasp.c (main): Likewise.
6137 * asintl.h: Include <locale.h> if HAVE_LOCALE_H.
6138 (LC_MESSAGES): Now can be defined even when ENABLE_NLS.
6140 Tue Apr 28 18:33:23 1998 Frank Ch. Eigler <fche@cygnus.com>
6142 * config/tc-d30v.c (md_show_usage): Correct gettext typo.
6144 Tue Apr 28 12:16:30 1998 Ian Lance Taylor <ian@cygnus.com>
6146 * config/tc-hppa.c: Change all calls to bzero to use memset.
6147 (pa_ip): Add cast to avoid warning.
6148 (tc_gen_reloc, md_apply_fix): Likewise.
6149 (pa_find_space_by_number): Likewise.
6150 (hppa_force_relocation): Likewise.
6151 (pa_block): Change i to unsigned int.
6152 * config/obj-som.h (obj_som_copyright): Declare.
6154 Tue Apr 28 11:35:56 1998 Frank Ch. Eigler <fche@cygnus.com>
6156 * ecoff.c (ecoff_build_lineno): Do not use dummy first_lineno
6157 for line numbers for assembly source.
6159 Mon Apr 27 15:58:46 1998 Ian Lance Taylor <ian@cygnus.com>
6161 * configure.in: Change version number to 2.9.4
6162 * configure: Rebuild.
6164 Mon Apr 27 12:07:33 1998 Doug Evans <devans@seba.cygnus.com>
6166 * cgen.c (cgen_asm_finish_insn): New arg relax_p. All callers updated.
6168 Mon Apr 27 15:16:12 1998 Ian Lance Taylor <ian@cygnus.com>
6170 * ecoff.h: Change symbolS in function declaration to struct
6173 Sun Apr 26 13:44:22 1998 Ian Lance Taylor <ian@cygnus.com>
6175 * config/tc-sh.c (parse_reg): Add casts to avoid warnings.
6176 (md_convert_frag): Fix i18n typo.
6178 Sat Apr 25 20:12:02 1998 Richard Henderson <rth@cygnus.com>
6180 * ecoff.c (ecoff_get_cur_proc_sym): New function.
6181 * ecoff.h: Protoype it.
6182 * config/tc-alpha.c [ELF] (s_alpha_prologue): New function.
6183 [EVAX] (s_alpha_prologue): Delete.
6184 (md_pseudo_table): Update.
6186 Sat Apr 25 14:00:52 1998 Ian Lance Taylor <ian@cygnus.com>
6188 * config/tc-i960.c (md_assemble): Change bp_error_msg from static
6189 array to local pointer.
6190 (get_args, parse_expr): Add casts to avoid warnings.
6192 Fri Apr 24 12:47:42 1998 Philippe De Muyter <phdm@macqel.be>
6194 * read.c (s_set): Cast xmalloc return value to fragS *.
6195 * config/tc-m68k.c (m68k_ip): Function made static to match
6196 previous forward declaration.
6197 (insert_reg, init_regtable, md_convert_frag_1): Likewise.
6199 Fri Apr 24 09:26:46 1998 Nick Clifton <nickc@cygnus.com>
6201 * config/tc-v850.c: Add internationalisation macros to error
6204 * config/tc-m32r.c (can_make_parallel): Add internationalisation
6205 macros to error strings.
6207 Thu Apr 23 19:23:23 1998 Ian Lance Taylor <ian@cygnus.com>
6209 * config/tc-ppc.c (ppc_fix_adjustable): Correct test of whether a
6210 reloc is in the TOC csect.
6211 (md_apply_fix3): Correct gettext typo.
6213 Thu Apr 23 14:58:31 1998 Nick Clifton <nickc@cygnus.com>
6215 * config/tc-arm.c (find_real_start): Ignore symbols starting with
6216 .L - they are local labels and the branches are not really
6217 function calls but rather far jumps.
6219 Wed Apr 22 15:57:21 1998 Tom Tromey <tromey@cygnus.com>
6221 * po/Make-in (MKINSTALLDIRS): Don't look in $(top_srcdir).
6223 Wed Apr 22 14:52:36 1998 Ian Lance Taylor <ian@cygnus.com>
6225 * config/tc-i386.c (md_assemble): Print operand number rather than
6226 using ordinal_names.
6227 (i386_operand): Likewise.
6229 Tue Apr 21 22:34:25 1998 Tom Tromey <tromey@scribbles.cygnus.com>
6231 * Makefile.am (INTLLIBS): Define to work around apparent automake
6233 All Makefiles: Regenerated.
6235 * Many files: Added gettext invocations around user-visible
6237 * acconfig.h (ENABLE_NLS, HAVE_CATGETS, HAVE_GETTEXT, HAVE_STPCPY,
6238 HAVE_LC_MESSAGES): Define.
6239 * dep-in.sed: Added asintl.h.
6240 * po/Make-in: New file.
6241 * gasp.c (main): Call setlocale, bindtextdomain, and textdomain.
6243 * read.c (Z_): Renamed from `_'.
6244 * Makefile.am (SUBDIRS): Added po.
6245 (POTFILES): new macro.
6246 (po/POTFILES.in): New target.
6247 ($(OBJS)): Added asintl.h.
6249 (INCLUDES): Added -DLOCALEDIR, -I$(top_srcdir)/../intl.
6250 (as_new_LDADD): Added $(INTLLIBS).
6251 (as_new_DEPENDENCIES): Added $(INTLDEPS).
6252 (gasp_new_LDADD): Added $(INTLLIBS).
6253 (gasp_new_DEPENDENCIES): New macro.
6254 * configure, aclocal.m4: Rebuilt.
6255 * configure.in: Call CY_GNU_GETTEXT. Generate po/Makefile.in and
6257 (ALL_LINGUAS): Define.
6258 * macro.c: Include "asintl.h".
6259 * as.c (main): Call setlocale, bindtextdomain, and textdomain.
6260 * as.h: Include "asintl.h".
6261 * config/tc-i386.c (ordinal_names): Removed.
6262 (md_assemble): Changed error text to avoid ordinal_names.
6263 (i386_operand): Likewise.
6264 (reloc): Added as_bad to avoid i18n problems.
6265 (tc_gen_reloc): Likewise.
6266 * config/tc-arm.c (bad_args): Now a #define.
6268 * config/obj-vms.c (VMS_stab_parse): Changed type of
6270 (global_symbol_directory): Unified strings to avoid i18n
6272 * config/tc-m68k.c (get_reloc_code): Added some as_bad calls to
6273 avoid i18n problems.
6274 * config/tc-ns32k.c (reloc): Added as_bad to avoid i18n problems.
6275 * config/tc-ppc.c (md_apply_fix3): Added as_bad_where to avoid
6277 * config/tc-sh.c (md_convert_frag): Added as_bad to avoid i18n
6279 * config/tc-v850.c (md_assemble): Changed C++ comment into C
6281 * config/tc-vax.c (md_assemble): Added as_warn to avoid i18n
6283 * as.c (print_version_id): Added an fprintf to avoid i18n
6285 * cond.c (cond_finish_check): Added as_bad call to avoid i18n
6287 * expr.c (expr): Added as_warn call to avoid i18n problems.
6288 * messages.c (as_assert): Changed code to avoid i18n problems.
6289 (as_abort): Likewise.
6290 * read.c (pseudo_set): Added as_bad call to avoid i18n problems.
6291 (s_space): Likewise.
6292 * po/Make-in, po/POTFILES.in, po/gas.pot: New files.
6294 Tue Apr 21 17:01:22 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6296 * config/tc-i386.c (check_prefix): New static function, split out
6298 (struct _i386_insn): Add wait_prefix field.
6299 (md_assemble): Remove wait_prefix local variable. Use
6300 check_prefix when adding a prefix.
6302 * config/tc-i386.c (current_templates): New static variable.
6303 (md_assemble): Remove current_templates local variable.
6304 (md_assemble, i386_operand): Improve error and warning messages in
6305 many places. Add RESTORE_END_STRING in many places before error
6306 return. Clarify some comments.
6308 * config/tc-i386.c (struct _i386_insn): Change seg field to a two
6310 (md_assemble): Parse string instruction operands, looking for
6311 segment override prefixes. Check for invalid segment prefixes on
6313 (i386_operand): i.seg[] and max mem_operand changes for string
6315 * config/tc-i386.h (EsSeg): Define.
6317 * config/tc-i386.h (regKludge): Define.
6318 (iclrKludge, imulKludge): Don't define.
6319 * config/tc-i386.c (md_assemble): Merge imulKludge and iclrKludge
6320 code. Move ReverseRegRegmem fudges into Modrm case. Reorder
6321 opcode_modifier checks to look for more common cases first. Add
6322 default_seg for IsString case.
6324 Tue Apr 21 16:18:12 1998 Ian Lance Taylor <ian@cygnus.com>
6326 * configure.in: Call AM_PROG_LEX rather than AC_PROG_LEX and
6328 * configure: Rebuild with new automake and libtool.
6329 * aclocal.m4, Makefile.in: Likewise.
6331 * doc/Makefile.am (as.dvi): New target.
6332 * doc/Makefile.in: Rebuild.
6334 Sat Apr 18 01:21:04 1998 Stan Cox <scox@cygnus.com>
6336 * configure.in: Added sparc86x support.
6338 * configure: Rebuild.
6340 * config/tc-sparc.c (lookup_arch): Added arch_type to struct
6342 (md_parse_option): Warn if -EL is not supported for this architecture.
6344 * config/tc-sparc.h (SPARC_BIENDIAN) Always define.
6346 Sat Apr 18 01:19:01 1998 Jeffrey A Law (law@cygnus.com)
6348 * config/tc-mips.c (mips_ip): Note when we use get match on
6349 the full instruction name.
6351 Wed Apr 15 15:17:27 1998 Richard Henderson <rth@cygnus.com>
6353 * symbols.c (resolve_symbol_value) [O_symbol]: Also store the symbol
6354 back into the expression to handle add/sub simplification correctly.
6356 Wed Apr 15 07:06:04 1998 Catherine Moore <clm@cygnus.com>
6358 * config/tc-mips.c (hilo_interlocks): Remove 4300.
6360 Mon Apr 13 16:51:04 1998 Nick Clifton <nickc@cygnus.com>
6362 * config/tc-arm.c (do_msr): Support undocumented 'msr cpsr_flg,
6365 Thu Apr 9 10:29:42 1998 Doug Evans <devans@canuck.cygnus.com>
6367 * symbols.c (max_indent_level): New global.
6368 (print_symbol_value_1): Use it.
6369 * expr.h (expr_build_dot): Declare.
6370 * expr.c (expr_build_dot): New function.
6372 Wed Apr 8 16:16:11 1998 Doug Evans <devans@canuck.cygnus.com>
6374 * symbols.c (print_binary): New function.
6375 (print_expr_1): Call it.
6377 Mon Apr 6 12:06:39 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6379 * config/tc-m68k.c (m68k_ip, case "#B"): Install the offset of the
6380 operand in the opcode.
6382 Fri Apr 3 11:58:19 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6384 * config/tc-i386.h: Reorder operand flags and opcode modifier
6385 flags for clarity. Remove unused definitions: Unknown,
6386 ImmUnknown, DispUnknown, NoModrm.
6387 * config/tc-i386.c (type_names): Add missing Debug type.
6388 (md_assemble): Better duplicate prefix checking. Quicker string
6389 instruction check via new opcode_modifier flag.
6391 Fri Apr 3 11:44:34 1998 Ian Lance Taylor <ian@cygnus.com>
6393 * doc/as.texinfo (Invoking): Clarify -Wa example.
6395 Fri Apr 3 09:12:23 1998 Gavin Koch <gavin@cetus.cygnus.com>
6397 * config/tc-mips.c (mips_pseudo_table): Add weakext entry.
6398 (s_mips_weakext): Define.
6399 * ecoff.c (ecoff_directive_weakext): Don't define if defined(TC_MIPS).
6400 * config/obj-ecoff.c (obj_pseudo_table): Don't add weakext if
6403 Thu Apr 2 22:42:02 1998 Jeffrey A Law (law@cygnus.com)
6405 * config/tc-mn10200.c (tc_gen_reloc): The difference of two symbols
6406 is an error if the value can not be computed at assembly time.
6407 * config/tc-mn10300.c (tc_gen-reloc): Likewise.
6409 Thu Apr 2 16:36:47 1998 Ian Lance Taylor <ian@cygnus.com>
6411 * gasp.c (main): Set next field of new include_path structure to
6412 NULL. From Avery Pennarun <averyp@gdc.ca>.
6414 * read.c (s_mri_sect): Call as_bad rather than abort for an
6415 unsupported MRI target.
6417 Wed Apr 1 11:08:27 1998 Nick Clifton <nickc@cygnus.com>
6419 * config/tc-arm.c (arm_validate_fix): New function. Determine if
6420 the destination of a branch instruction should be altered.
6421 (find_real_start): New function: Locate the real, Thumb coded
6422 start of a Thumb function.
6423 (do_t_branch23): Alter the destination of branches to Thumb
6426 * config/tc-arm.h: Define TC_VALIDATE_FIX.
6428 Tue Mar 31 13:27:33 1998 Dean M. Deaver <deaver@amt.tay1.dec.com>
6430 * config/tc-arm.c (decode_shift): Handle addressing mode 2 w/rrx
6433 Wed Apr 1 13:13:20 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6435 * doc/as.texinfo: Use @itemx for a secondary item in a table.
6436 * doc/c-hppa.texi: Likewise.
6438 Tue Mar 31 17:52:40 1998 Ian Lance Taylor <ian@cygnus.com>
6440 * Makefile.am: Rebuild dependencies.
6441 * Makefile.in: Rebuild.
6443 * Makefile.am (DEP_INCLUDES): New variable.
6444 (.dep1): Change to work when srcdir is not an absolute path.
6445 (.tcdep, .objdep, .dep2, dep.sed): Likewise.
6446 * Makefile.in: Rebuild.
6448 Mon Mar 30 12:46:48 1998 Ian Lance Taylor <ian@cygnus.com>
6450 * config/tc-i386.h, config/tc-i386.c: Revert March 24
6451 LinearAddress patch.
6453 * configure.in: Set version to 2.9.1.
6454 * configure: Rebuild.
6456 * Branched binutils 2.9.
6458 Mon Mar 30 11:22:08 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6460 * config/tc-i386.h (FWait): Define.
6461 * config/tc-i386.c (md_assemble): Emit fwait prefix before any
6462 other prefixes. Check FWait flag in opcode table to see which
6463 instructions require an fwait prefix.
6465 Mon Mar 30 10:12:00 1998 Andreas Schwab <schwab@issan.informatik.uni-dortmund.de>
6467 * stabs.c (get_stab_string_offset): Always create a stab string
6470 Sat Mar 28 22:28:02 1998 Ian Lance Taylor <ian@cygnus.com>
6472 Fix some gcc -Wall warnings:
6473 * atof-generic.c (atof_generic): Add casts to avoid warnings.
6474 * ehopt.c (eh_frame_code_alignment): Likewise.
6475 * expr.c (integer_constant, operand): Likewise.
6476 * frags.c (frag_align): Likewise.
6477 * gasp.c (level_0, change_base, doinstr): Likewise.
6478 * hash.c (hash_ask): Likewise.
6479 * listing.c (listing_page, calc_hex, print_lines): Likewise.
6480 (debugging_pseudo): Likewise.
6481 * macro.c (define_macro, check_macro): Likewise.
6482 * read.c (read_a_source_file, s_align, s_float_space): Likewise.
6483 (ignore_rest_of_line, float_cons): Likewise.
6484 * symbols.c (decode_local_label_name): Likewise.
6485 * write.c (record_alignment, cvs_frag_to_fill): Likewise.
6486 (fixup_segment, number_to_chars_bigendian): Likewise.
6487 (number_to_chars_littleendian): Likewise.
6488 * config/atof-ieee.c (gen_to_words): Likewise.
6489 * config/tc-sparc.c (md_begin, md_assemble): Likewise.
6490 (sparc_ip, parse_keyword_arg, s_common): Likewise.
6491 * read.c (output_big_sleb128): Initialize locals to avoid
6493 (output_big_uleb128, equals): Likewise.
6494 * atof-generic.c (atof_generic): Change number_of_digits_* locals
6495 to unsigned int. Change zeros to unsigned int.
6496 * cond.c (s_if): Add return to default case.
6497 * frags.c (frag_now_fix): Change return type to addressT.
6498 * frags.h (frag_now_fix): Update declaration.
6499 * listing.c (file_info_struct): Change linenum to unsigned int.
6500 (struct list_info_struct): Change hll_line to unsigned int.
6501 (print_source): Update format string.
6502 * read.c (emit_expr): Change scan to unsigned int, and don't
6503 bother to initialize it.
6504 * symbols.c (dollar_label_count): Change to unsigned long.
6505 * write.c (adjust_reloc_syms): Remove unused label reduce_fixup.
6506 * config/tc-sparc.c (sparc_memory_model): Only define if OBJ_ELF.
6507 * config/tc-sparc.c (tc_gen_reloc): Add return to default case.
6509 Fri Mar 27 12:46:47 1998 Ian Lance Taylor <ian@cygnus.com>
6511 * config/tc-m68k.c (m68k_ip): Check legal addressing modes for
6512 mcf5200 just as we do for m68000.
6513 (m68k_init_after_args): Likewise.
6514 (md_estimate_size_before_relax): Likewise.
6516 Fri Mar 27 10:30:01 1998 Catherine Moore <clm@cygnus.com>
6518 * config/tc-v850.c (md_assemble): Store relocation addend in
6519 fixup instead of instruction.
6521 Thu Mar 26 23:07:18 1998 Alan Modra <alan@spri.levels.unisa.edu.au>
6523 * config/tc-i386.c (md_assemble): Swap template arguments to
6524 CONSISTENT_REGISTER_MATCH macro in reverse direction test.
6525 This macro is currently symmetric, so passing them the wrong
6526 way didn't cause any problem, but may if the macro is changed
6528 After copying template to i.tm, use i.tm. rather than t-> to
6529 access fields, and make t a const*
6530 Move i.tm.operand_types[] swap to immediately after the copy.
6532 Wed Mar 25 13:44:18 1998 Doug Evans <devans@canuck.cygnus.com>
6534 * expr.h (expr_build_uconstant): Add prototype.
6535 (expr_build_unary,expr_build_binary): Add prototypes.
6536 * expr.c (expr_build_uconstant): New function.
6537 (expr_build_unary,expr_build_binary): New functions.
6539 Wed Mar 25 13:10:42 1998 Bruno Haible <bruno@linuix.mathematik.uni-karlsruhe.de>
6541 * gasp.c (IS*): Cast argument to unsigned char, not unsigned int.
6542 * macro.c (macro_expand_body): Increase buffer size.
6543 * messages.c (as_warn): Likewise.
6544 (as_warn_where, as_bad, as_bad_where): Likewise.
6546 Wed Mar 25 12:59:07 1998 Ian Lance Taylor <ian@cygnus.com>
6548 Based on patch from H.J. Lu <hjl@gnu.org>:
6549 * Makefile.am (DISTSTUFF): New variable.
6550 (diststuff): New target.
6551 * Makefile.in: Rebuild.
6553 Tue Mar 24 16:51:29 1998 Nick Clifton <nickc@cygnus.com>
6555 * config/tc-m32r.h (md_cleanup, md_elf_section_change_hook): Call
6556 m32r_elf_section_change_hook.
6558 * config/tc-m32r.c (m32r_elf_section_change_hook): New function to
6559 emit a nop if a section ends with a 16 bit instruction.
6561 Tue Mar 24 19:48:09 1998 Ian Lance Taylor <ian@cygnus.com>
6563 * config/obj-coff.c (obj_coff_bss): Compile unconditionally. Call
6564 s_lcomm rather than obj_coff_lcomm.
6565 (obj_pseudo_table): Compile .bss pseudo-op unconditionally.
6567 Tue Mar 24 18:30:58 1998 H.J. Lu <hjl@gnu.org>
6569 * config/tc-i386.h (LinearAddress): Define.
6570 * config/tc-i386.c (md_assemble): If LinearAddress is set for the
6571 instruction, don't use a default segment.
6573 Mon Mar 23 18:53:40 1998 Joel Sherrill <joel@OARcorp.com>
6575 * configure.in: (sh*-*-rtems*): Switched from ELF to COFF.
6576 * configure: Rebuild.
6578 Fri Mar 20 19:15:44 1998 Ian Lance Taylor <ian@cygnus.com>
6580 * aclocal.m4, configure: Rebuild with libtool 1.2.
6582 Thu Mar 19 16:03:12 1998 Nick Clifton <nickc@cygnus.com>
6584 * config/tc-arm.c (md_apply_fix3): fix code to test the range of
6585 PC relative branches. Patch courtesy of Jonathan Walton.
6588 Wed Mar 18 09:29:51 1998 Nick Clifton <nickc@cygnus.com>
6590 * configure.in (emulations): Add thumb-pe target.
6592 * configure (emulations): Add thumb-pe target.
6594 1998-03-17 Ken Raeburn <raeburn@cygnus.com>
6596 * itbl-lex.l (yywrap): Don't define if already defined as a
6599 Fri Mar 13 16:31:38 1998 Tom Tromey <tromey@cygnus.com>
6601 * depend.c (quote_string_for_make): New function.
6602 (wrap_output): Use it.
6604 Thu Mar 12 18:28:22 1998 Nick Clifton <nickc@cygnus.com>
6606 * config/obj-elf.c (obj_elf_section): Set bss flag in seg_info
6607 structure if type is SHT_NOBITS. [Bug fix courtesy of rth]
6609 Sat Feb 28 17:28:55 1998 Richard Henderson <rth@cygnus.com>
6611 * config/tc-alpha.c (md_shortopts, md_longopts, md_parse_option):
6612 Recognize -GN and -relax.
6613 (md_begin): Initialize gp size from -G switch.
6614 (alpha_force_relocation): Always force if -relax.
6615 (alpha_align): Take a new argument that will specify when to
6616 emit an R_ALPHA_ALIGN relocation (though we don't do that now).
6617 Change all callers. Emit nop alignment padding as nop+unop pair.
6619 Sat Feb 28 17:06:22 1998 Richard Henderson <rth@cygnus.com>
6621 * config/obj-elf.c [TC_ALPHA]: Include <elf/alpha.h>.
6622 * config/tc-alpha.h (ELF_TC_SPECIAL_SECTIONS): New.
6624 Thu Feb 26 15:49:04 1998 Michael Meissner <meissner@cygnus.com>
6626 * config/tc-d30v.c (write_2_short): Delayed jsr instructions don't
6627 require padding to the next long word boundary.
6629 Mon Feb 23 11:29:06 1998 Doug Evans <devans@seba.cygnus.com>
6631 * cgen.c: #include symcat.h.
6632 * config/tc-m32r.c: Likewise.
6634 Mon Feb 23 10:27:40 1998 Jeffrey A Law (law@cygnus.com)
6636 * config/tc-mips.c (mips_ip, case 'P'): Make 'P' arguments be
6637 absolute expressions instead of '$' prefixed register names.
6639 Sat Feb 21 22:36:52 1998 Richard Henderson <rth@cygnus.com>
6641 * read.c (s_set): Record file and line info for symbols when -as.
6642 (pseudo_set): Don't overwrite that dummy fragment.
6644 Fri Feb 20 15:03:13 1998 Ian Lance Taylor <ian@cygnus.com>
6646 * config/tc-ppc.c (md_pseudo_table): Add "section".
6647 (ppc_named_section): New static function.
6649 Thu Feb 19 22:25:42 1998 Richard Henderson <rth@cygnus.com>
6651 * tc-ppc.c (ppc_biei): Cache the last symbol we inserted
6652 so we don't have to scan the entire list.
6654 Tue Feb 17 17:02:15 1998 Fred Fish <fnf@cygnus.com>
6656 * config/tc-d30v.c (parallel_ok): For the explicitly parallel
6657 case, allow the parallel instructions to modify the same flag
6660 Thu Feb 19 16:08:15 1998 Richard Henderson <rth@cygnus.com>
6662 * listing.c (list_symbol_table): Categorize symbols by
6663 undefined_section rather than sy_frag->line == NULL.
6665 Wed Feb 18 23:39:46 1998 Richard Henderson <rth@cygnus.com>
6667 * Makefile.am (install-exec-local): Install properly when ln
6668 fails or tooldir == prefix.
6670 Tue Feb 17 18:58:51 1998 Doug Evans <devans@seba.cygnus.com>
6672 * cgen.c (cgen_md_apply_fix3): Delete call to validate_operand.
6673 Test result of insert_operand for error.
6675 Fri Feb 13 16:41:42 1998 Ian Lance Taylor <ian@cygnus.com>
6677 * Makefile.am (AUTOMAKE_OPTIONS): Add cygnus.
6678 * configure, Makefile.in, aclocal.m4: Rebuild with automake 1.2e.
6679 * doc/Makefile.am (AUTOMAKE_OPTIONS): Define.
6680 * doc/Makefile.in: Rebuild.
6682 Fri Feb 13 00:47:44 1998 Ian Lance Taylor <ian@cygnus.com>
6684 * config/tc-mips.c (macro_build): Handle operand type 'C'.
6685 (macro): Fix handling of M_COP[0-3].
6687 Thu Feb 12 14:06:59 1998 Ian Lance Taylor <ian@cygnus.com>
6689 Based on patches from Ross Harvey <ross@teraflop.com>:
6690 * macro.c (ISSEP): Only treat '<' and '>' as separator characters
6691 if macro_alternate or macro_mri.
6692 (getstring): Remove support for byte constants between < and >.
6693 (get_any_string): '<' only starts a string if macro_alternate or
6695 (macro_expand_body): Permit keyword parameters following
6696 positional parameters.
6698 NetBSD patches from Gordon W. Ross <gwr@mc.com>:
6699 * configure.in (alpha*-*-netbsd*): New target.
6700 * config/te-nbsd.h (LOCAL_LABELS_FB): Define.
6701 * configure: Rebuild.
6703 * as.h (flag_warn_suppress_instructionswap): Move from here...
6704 * config/tc-d10v.c (flag_warn_suppress_instructionswap): ...to
6705 here, and make static.
6707 * ehopt.c (eh_frame_code_alignment): Only use seg_info if
6708 BFD_ASSEMBLER or MANY_SEGMENTS.
6710 * as.c (show_usage): Update bug-gnu-utils address.
6711 * gasp.c (show_usage): Likewise.
6712 * doc/as.texinfo (Bug Reporting): Likewise.
6714 Wed Feb 11 23:26:28 1998 Jeffrey A Law (law@cygnus.com)
6716 * config/tc-mips.c (load_address): Don't use mips III or mips IV
6717 insns regardless of the size of a pointer if we're in mips I or
6719 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6721 Thu Feb 12 03:41:00 1998 J"orn Rennecke <amylaar@cygnus.co.uk>
6723 Fix rac to accept only a0:
6724 * tc-d10v.c (parallel_ok, find_opcode):
6725 Split OPERAND_ACC into OPERAND_ACC0 and OPERAND_ACC1.
6726 Introduce OPERAND_GPR.
6728 Wed Feb 11 16:28:13 1998 Richard Henderson <rth@cygnus.com>
6730 * read.c (s_fill): Handle non-constant repeat counts by creating
6731 an rs_space fragment.
6733 Tue Feb 10 18:31:31 1998 Ian Lance Taylor <ian@cygnus.com>
6735 * config/tc-i386.c (i386_operand): Change error added Jan 2 1998
6736 from as_bad to as_warn.
6738 Tue Feb 10 18:04:00 1998 Jim Lemke <jlemke@cygnus.com>
6740 * as.c: (perform_an_assembly_pass): Use [TEXT|DATA|BSS]_SECTION_NAME
6741 * as.h: Define default values of [TEXT|DATA|BSS]_SECTION_NAME
6742 * config/obj-elf.c (elf_begin): Use [TEXT|DATA|BSS]_SECTION_NAME
6744 Tue Feb 10 17:58:18 1998 Ian Lance Taylor <ian@cygnus.com>
6746 * ehopt.c (eh_frame_code_alignment): If not BFD_ASSEMBLER, use
6747 seg_fix_rotP rather than fix_root from seg_info.
6749 Tue Feb 10 15:32:22 1998 Ian Carmichael <iancarm@cygnus.com>
6751 * expr.c: Add support for 0x1_2_3_4 bignums.
6753 Tue Feb 10 14:43:40 1998 Ian Lance Taylor <ian@cygnus.com>
6755 * configure.in: Change -linux* to -linux-gnu*.
6756 * configure: Rebuild.
6758 * app.c (do_scrub_begin): Treat \r as whitespace.
6760 Mon Feb 9 14:16:11 1998 Ian Lance Taylor <ian@cygnus.com>
6762 * Makefile.am: Update dependencies.
6763 * Makefile.in: Rebuild.
6765 Sat Feb 7 15:33:51 1998 Ian Lance Taylor <ian@cygnus.com>
6767 * configure, aclocal.m4: Rebuild with new libtool.
6769 Fri Feb 6 16:08:30 1998 Jeffrey A Law (law@cygnus.com)
6771 * config/tc-mips.c (md_begin): If mips_cpu is set, then use it as
6772 the argument to bfd_set_arch_mach.
6773 (load_address): Use bfd_arch_bits_per_address to determine the
6774 bit size of an address instead of looking at the isa level.
6775 (macro, macro2, s_cprestore, s_cpadd): Likewise.
6777 Fri Feb 6 14:44:34 1998 Nick Clifton <nickc@cygnus.com>
6779 * config/tc-v850.c (md_parse_option): Add -mv850any command line option.
6781 Thu Feb 5 12:39:08 1998 Ian Lance Taylor <ian@cygnus.com>
6783 * ehopt.c: New file.
6784 * as.h (enum _relax_state): Add rs_cfa.
6785 (check_eh_frame, eh_frame_estimate_size_before_relax): Declare.
6786 (eh_frame_relax_frag, eh_frame_convert_frag): Declare.
6787 * read.c (emit_expr): Call check_eh_frame.
6788 * write.c (cvt_frag_to_fill): Handle rs_cfa.
6789 (relax_segment): Likewise.
6790 * Makefile.am: Rebuild dependencies.
6791 (GAS_CFILES): Add ehopt.c.
6792 (GENERIC_OBJS): Add ehopt.o.
6793 * doc/internals.texi (Frags): Document rs_cfa.
6795 * as.c (show_usage): Mention --traditional-format.
6796 (parse_args): Accept --traditional-format.
6797 * as.h (flag_traditional_format): Declare.
6798 * output-file.c (output_file_create): If flag_traditional_format,
6799 set BFD_TRADITIONAL_FORMAT on stdoutput.
6800 * doc/as.texinfo, doc/as.1: Document --traditional-format.
6802 * config/tc-mips.c (append_insn): Make sure that if we have a
6803 fixup for an unmatched %hi reloc, it does not associated with a
6806 * configure, Makefile.in, aclocal.m4: Rebuild with new libtool.
6807 * doc/Makefile.in: Likewise.
6809 Wed Feb 4 15:41:54 1998 Nick Clifton <nickc@cygnus.com>
6811 * config/tc-m32r.c (check_for_side_effects): New function.
6812 (can_make_parallel): Add checks for instruction side effects
6813 clashing with the other instruction.
6814 (assemble_parallel_insn): Improve warning messages. Return error
6815 message from non-swapped instruction order.
6817 Wed Feb 4 20:00:26 1998 James G. Smith <jsmith@teknema.demon.co.uk>
6819 * config/tc-arm.c: Rename arm_after_pass_hook() to arm_cleanup().
6821 * config/tc-arm.h: Replace md_after_pass_hook definition with a
6822 md_cleanup definition. This moves the forced literal output to
6823 the end of the source pass, and avoids macro's inserting literals
6824 into the code immediately after the macro expansion.
6826 Wed Feb 4 13:17:19 1998 Ian Lance Taylor <ian@cygnus.com>
6828 * config/tc-sparc.h (tc_fix_adjustable) [OBJ_ELF]: A reloc against
6829 a gas internal symbol is adjustable.
6830 * config/tc-ppc.h (tc_fix_adjustable): Likewise.
6832 * as.h: If gcc version greater than 2.6, use `__format__' and
6833 `__printf__' in function attributes, rather than `format' and
6836 Mon Feb 2 18:38:18 1998 Ian Lance Taylor <ian@cygnus.com>
6838 * config/tc-sparc.c: Only include elf/sparc.h if OBJ_ELF.
6840 Mon Feb 2 18:30:34 1998 Steve Haworth <steve@pm.cse.rmit.EDU.AU>
6842 Add tms320c30 support:
6843 * config/tc-tic30.h: New file.
6844 * config/tc-tic30.c: New file.
6845 * config/obj-coff.h: If TC_TIC30, include coff/tic30.h and define
6846 TARGET_FORMAT as "coff-tic30".
6847 * configure.in (tic30-*-*aout*, tic30-*-*coff*): New targets.
6848 * Makefile.am: Rebuild dependencies.
6849 (CPU_TYPES): Add tic30.
6850 (CPU_OBJ_VALID): tic30-aout is valid.
6851 (TARGET_CPU_CFILES): Add config/tc-tic30.c.
6852 (TARGET_CPU_HFILES): Add config/tc-tic30.h.
6853 * configure, Makefile.in: Rebuild.
6855 Mon Feb 2 10:20:37 1998 Nick Clifton <nickc@cygnus.com>
6857 * config/tc-v850.c (md_assemble): Improvements to error messages.
6859 Mon Feb 2 12:39:05 1998 Geoff Keating <geoffk@ozemail.com.au>
6861 * config/tc-ppc.c (md_apply_fix3): Change BFD_RELOC_HI16 and
6862 BFD_RELOC_HI16_S to store the high bits of any value.
6864 * config/tc-ppc.h (tc_fix_adjustable): Undo change of Fri Jun 27.
6865 (TC_RELOC_RTSYM_LOC_FIXUP): Don't let the
6866 assembler calculate relocations to any external symbol at all.
6867 * config/tc-ppc.c (md_apply_fix3) [OBJ_ELF]: Correct bugs
6868 involving generation of pc-relative relocs.
6869 (md_pcrel_from_section) [OBJ_ELF]: The job this code used to do
6870 has been moved to md_apply_fix3.
6872 * config/tc-ppc.c (md_apply_fix3): Fix test for too-far branch.
6873 (ppc_elf_suffix): Warn about 'identifier+constant@got' syntax,
6874 which actually means (the address of identifier's GOT entry) +
6875 constant, which is not particularly useful.
6877 Fri Jan 30 11:02:35 1998 Doug Evans <devans@canuck.cygnus.com>
6879 * read.h (include_dirs): Declare.
6880 (include_dir_count,include_dir_maxlen): Declare.
6882 Fri Jan 30 11:47:02 1998 Ian Lance Taylor <ian@cygnus.com>
6884 * configure.in: Correct check for shared opcodes library.
6885 * configure: Rebuild.
6887 * listing.c (buffer_line): If we can't open the file, set at_end.
6888 (listing_print): Remove unused local variable fi.
6890 * config/m68k-parse.y (reglistpair): Handle register list in
6893 * config/vms-conf.h: Don't undef VERSION.
6895 Thu Jan 29 14:42:44 1998 Pat Rankin <rankin@eql.caltech.edu>
6897 * Makefile.am (CONFIG_OBJS): New variable, containing part of old
6899 (GENERIC_OBJS): New variable, with the rest of the old OBJS
6901 (OBJS): Now just $(CONFIG_OBJS) and $(GENERIC_OBJS).
6902 ($(srcdir)/make-gas.com): Rename from make-gas.com.
6903 (stamp-mk.com): Replace $(OBJS) with $(GENERIC_OBJS).
6904 (EXTRA_DIST): Define.
6905 * vmsconf.sh: Handle {targ-cpu, obj-format, atof-targ} modules
6906 explicitly rather than via the list of object files.
6907 (gcc-as.opt): New file created when make-gas.com is run.
6908 * config-gas.com: Create {targ-cpu.h, obj-format.h, targ-env.h,
6909 itbl-cpu.h} to #include appropriate file rather than copying that
6911 * config/vms-conf.h: Synchronize with current config.in.
6912 * Makefile.in: Rebuild.
6914 Thu Jan 29 18:48:19 1998 Bill Moyer <billm@cygnus.com>
6916 * config/tc-d30v.c (do_assemble): Added flag_explicitly_parallel.
6917 (parallel_ok): Relaxed parallel subinstruction dependency check.
6919 Wed Jan 28 14:35:00 1998 Bill Moyer <billm@cygnus.com>
6921 * as.h (flag_warn_suppress_instructionswap): added new flag.
6922 * tc-d10v.c (md_parse_option,md_longopts): added "--nowarnswap"
6923 command line argument.
6924 * tc-d10v.c (write_2_short): emit "Swapping instructions"
6925 warning only if flag_warn_suppress_instructionswap is false.
6927 Wed Jan 28 16:41:19 1998 J.J. van der Heijden <J.J.vanderHeijden@student.utwente.nl>
6929 * configure.in (i386-*-mingw32*): New target.
6930 * configure: Rebuild.
6932 Wed Jan 28 14:51:18 1998 Ian Lance Taylor <ian@cygnus.com>
6934 * symbols.c (resolve_symbol_value): Don't set the segment if it
6935 hasn't changed, and this is OBJ_AOUT without BFD_ASSEMBLER.
6937 * config/obj-aout.h (S_IS_LOCAL): Correct typo--pass argument to
6940 Wed Jan 28 13:54:50 1998 Pat Rankin <rankin@eql.caltech.edu>
6942 as.h (unlink): Reverse 13-Feb-97 change; use of unlink vs remove
6943 depends upon HAVE_{UNLINK,REMOVE} values rather than host
6946 Wed Jan 28 13:48:08 1998 Ian Lance Taylor <ian@cygnus.com>
6948 * config/obj-coff.h (RESOLVE_SYMBOL_REDEFINITION): Define.
6950 Wed Jan 28 09:52:00 1998 Nick Clifton <nickc@cygnus.com>
6952 * config/tc-v850.c (v850_insert_operand): Display instruction when
6953 an error is encountered.
6955 Tue Jan 27 13:32:01 1998 Robert Lipe <robertl@dgii.com>
6957 * configure.in (i386-*-sco3.2v5*): Defaults to ELF now.
6958 (i386-*-sco3.2v5*coff): New target.
6959 (i386-*-sco3.2*): New target.
6960 * configure: Rebuild.
6962 Tue Jan 27 11:06:52 1998 Nick Clifton <nickc@cygnus.com>
6964 * config/tc-v850.c: Tidy error message production.
6966 Tue Jan 27 12:24:32 1998 Ian Lance Taylor <ian@cygnus.com>
6968 * config/tc-arm.c (md_apply_fix3): Add new variable newimm to hold
6969 validate_immediate return value in the right type for comparisons
6972 Tue Jan 27 06:51:59 1998 Richard Henderson <rth@cygnus.com>
6974 * listing.c (MAX_BYTES): Use listing variables not constants.
6975 (data_buffer): No longer an array, but a pointer.
6976 (calc_hex): sizeof(data_buffer) -> MAX_BYTES.
6977 (listing_listing): Allocate data_buffer.
6979 Tue Jan 27 06:38:35 1998 Richard Henderson <rth@cygnus.com>
6981 * as.c (parse_args): Add --listing-lhs-width, --listing-lhs-width2,
6982 --listing-rhs-width, --listing-cont-lines.
6983 (show_usage): Update.
6984 * listing.c (listing_lhs_width, listing_lhs_width_second): New vars.
6985 (listing_lhs_cont_lines, listing_rhs_width): New vars.
6986 (print_lines): Use the variables instead of the constants.
6987 (listing_listing): Likewise.
6988 * listing.h: Declare the new vars.
6990 Tue Jan 27 05:32:05 1998 Richard Henderson <rth@cygnus.com>
6992 * as.c (parse_args): Add --keep-locals alias for -L.
6993 Add --strip-local-absolute.
6994 (show_usage): Update.
6995 * as.h (flag_strip_local_absolute): New flag.
6996 * symbols.c (S_IS_LOCAL): Use it.
6997 * config/obj-aout.h (S_IS_LOCAL): Likewise.
6998 * config/obj-bout.h (S_IS_LOCAL): Likewise.
6999 * config/obj-coff.h (S_IS_LOCAL): Likewise.
7001 Mon Jan 26 13:07:41 1998 Nick Clifton <nickc@cygnus.com>
7003 * config/tc-m32r.c: Detect if explicitly parallel instructions
7004 might have an io conflict and issue a warning message.
7006 Thu Jan 22 17:51:44 1998 Nick Clifton <nickc@cygnus.com>
7008 * cgen.c (cgen_save_fixups, cgen_restore_fixups,
7009 cgen_swap_fixups): Functions to save, restore and swap the fixup
7010 chain with a backup copy.
7011 (cgen_asm_finish_insn): Returns address of constructed insn.
7013 Wed Jan 21 16:49:10 1998 Richard Henderson <rth@cygnus.com>
7015 * listing.c (file_info_struct): Remove FILE, add POS.
7016 (last_open_file_info, last_open_file): New; a one entry FILE* cache.
7017 (file_info): Don't open the file.
7018 (buffer_line): Check for the file in the last_open cache, updating
7020 (print_source): Don't reference file_info->file.
7021 (listing_listing): Likewise.
7022 (listing_print): Close the file in the cache, if any.
7024 Fri Jan 16 14:51:48 1998 Ian Lance Taylor <ian@cygnus.com>
7026 * read.c (dwarf_file_string): New file static variable.
7027 (emit_expr): Look for constant sequence that leads up to a file
7028 name in DWARF debugging output.
7029 (stringer): Use dwarf_file_string to decide whether to accept a
7030 string as a file name.
7032 Fri Jan 16 11:30:37 1998 Richard Henderson <rth@cygnus.com>
7034 * tc-m68k.c (m68k_ip): Remove absl->reglst MRI hack.
7035 (crack_operand): Add reg->reglst MRI hack.
7036 (r_seg): Put reglst symbols in reg_section.
7037 (m68k_frob_symbol): Frob reglst symbols into absolute_section.
7039 Thu Jan 15 14:19:01 1998 Richard Henderson <rth@cygnus.com>
7041 * tc-sh.c (get_specific): Handle SGR & DBR.
7043 Thu Jan 15 13:46:48 1998 Richard Henderson <rth@cygnus.com>
7045 * tc-h8300.c (parse_reg): Take the length of the symbol into
7046 account when attempting to match a register name.
7047 * tc-h8500.c (parse_reg): Likewise.
7049 Wed Jan 14 17:52:33 1998 Nick Clifton <nickc@cygnus.com>
7051 * cgen.c: Formatting changes to improve readability.
7053 Wed Jan 14 15:41:41 1998 Jeffrey A Law (law@cygnus.com)
7055 * config/tc-mips.c (macro): Rework division code to avoid unfilled
7058 Wed Jan 14 18:04:20 1998 Michael Meissner <meissner@cygnus.com>
7060 Based on a patch from Jim Wilson
7061 * config/tc-d30v.c (do_assemble): Remove non-ansi default case.
7062 (tc_gen_reloc): Handle cross section PC relative relocs
7065 Wed Jan 14 15:02:19 1998 Doug Evans <devans@seba.cygnus.com>
7067 * config/tc-mips.c (mips_ip): Don't test pinfo flags if INSN_MACRO.
7069 Mon Jan 12 13:04:57 1998 Doug Evans <devans@seba.cygnus.com>
7071 * cgen.c: #include setjmp.h. Clean up pass over `struct foo' usage.
7072 (expr_jmp_buf): New static local.
7073 (cgen_parse_operand): Allow use of longjmp in parsing to handle errors.
7074 (cgen_md_operand): New function.
7075 * tc-m32r.c: Clean up pass over `struct foo' usage.
7076 (md_estimate_size_before_relax): Use CGEN_INSN_MNEMONIC.
7078 Tue Jan 6 15:36:02 1998 Richard Henderson <rth@cygnus.com>
7080 * symbols.c (S_SET_SEGMENT): Don't set the segment for section syms.
7081 (S_IS_EXTERNAL, S_IS_LOCAL): Correct parenthetication.
7083 Fri Jan 2 16:08:54 1998 Ian Lance Taylor <ian@cygnus.com>
7085 * config/tc-i386.c (i386_operand): Give an error if there are
7086 unrecognized characters after an expression.
7088 For older changes see ChangeLog-9697